US09808804B2
Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. The reader component may communicate with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.
US09808798B2
The present invention relates to fluidic devices for preparing, processing, storing, preserving, and/or analyzing samples. In particular, the devices and related systems and methods allow for preservation or storage of samples (e.g., biospecimen samples) by using one or more of a bridge, a membrane, and/or a desiccant.
US09808791B2
Disclosed is a visible light responsive photocatalyst that simultaneously realizes high crystallinity and refinement of primary particles. Also disclosed is a photocatalyst composed of secondary particles that have a high porosity and are aggregates of fine primary particles. Rhodium-doped strontium titanate that is a visible light responsive photocatalyst of the present invention has a primary particle diameter of not more than 70 nm and has a absorbance at a wavelength of 570 nm of not less than 0.6 and a absorbance at a wavelength of 1800 nm of not more than 0.7, each absorbance determining by measuring a diffuse reflection spectrum, the rhodium-doped strontium titanate having a high water-splitting activity as a photocatalyst.
US09808781B2
Methods for the fabrication of transparent conductive metal nanowire networks are provided, as well as metal nanowire networks fabricated by such methods. A metal nanowire network can be immersed in a solution and illuminated for a duration of time. Selective nucleation and growth of metal nanoparticles can be induced at the junctions between metal nanowires.
US09808776B2
A mixing device for an application in a container including a rotatable shaft; a drive device through which the rotatable shaft is drivable; and at least one mixing element arranged at the shaft, wherein the mixing element is rotatable together with the shaft, wherein the shaft includes a support device connected with the shaft, wherein the support device is arranged in an end portion of the shaft that is oriented away from the drive device, wherein the shaft is rotatable about its longitudinal axis relative to the support device, wherein the mixing device is supportable through the support device in a receiving device connected with the container, wherein the support device is moveable by a straight bearing or a rolling element bearing along a guide device into the receiving device, wherein the straight bearing includes at least one sliding surface that is moveable on a corresponding sliding surface.
US09808774B2
A stirring wand is configured for selective engagement with a mixing device. The stirring wand comprises a substantially vertical portion having an upper end and a lower end, a first tapered surface that includes a first pitch angle proximate the upper end of the substantially vertical portion and a second pitch angle proximate the lower end of the substantially vertical portion, a substantially horizontal portion having a base and a distal tip, and a second tapered surface extending from the base to the distal tip. The second tapered surface includes a third pitch angle proximate the base and a fourth pitch angle proximate the tip.
US09808771B2
A composite gas membrane comprising: a) a porous support; b) an activated gutter layer; c) a discriminating layer located on the gutter layer; and d) optionally a protective layer on the discriminating layer; wherein the said layers remain in place when a peeling force of 2.5 N/1.5 cm is applied to the outermost of said layers.
US09808762B2
One embodiment of the present disclosure describes an industrial system, which includes a control system with a predictive emissions monitoring system that facilitates determining a chemical level output from a selective catalytic reduction unit that reduces the chemical level in gaseous emissions produced by a combustion source using a selective catalytic reduction model. The control system tunes the selective catalytic reduction model by determining tuning parameters based at least in part on vendor information and tuning data determined via a tuning sequence. The tuning sequence includes operating the combustion source at a plurality of load levels, injecting a reactant into received gaseous emissions at each of the plurality of load levels in accordance with an injection rate provided in the vendor information; and determining an input chemical level to and an output chemical level from the selective catalytic reduction unit at each of the plurality of load levels.
US09808761B2
Industrial waste derived adsorbents were obtained by pyrolysis of sewage sludge, metal sludge, waste oil sludge and tobacco waste in some combination. The materials were used as media to remove hydrogen sulfide at room temperature in the presence of moisture. The initial and exhausted adsorbents after the breakthrough tests were characterized using sorption of nitrogen, thermal analysis, XRD, ICP, and surface pH measurements. Mixing tobacco and sludges result in a strong synergy enhancing the catalytic properties of adsorbents. During pyrolysis new mineral phases are formed as a result of solid state reaction between the components of the sludges. High temperature of pyrolysis is beneficial for the adsorbents due to the enhanced activation of carbonaceous phase and chemical stabilization of inorganic phase. Samples obtained at low temperature are sensitive to water, which deactivates their catalytic centers.
US09808754B2
An air treatment system having an improved control system. The control system may include a dynamic “dead front” display that varies the display based on mode of operation. The display may include capacitive touch sensors and include an array of capacitive film segments or traces integrated into the display. The control system may include a self-contained electronics module that can be tested and calibrated before installation in the ATS. A dust sensor assembly may be integrated into the electronics module. The front cover may be attached with a mechanical attachment at the top and a magnetic attachment on the bottom. The ATS may include a filter retainer assembly with a rotating clip configured to perform in a cam-like manner to firmly clamp the particulate filter and carbon filter in place.
US09808752B2
A method form forming fluted filtration media is provided. The method includes forming fluted filtration media having a repeating pattern of flutes wherein at least one flute in the repeating pattern of flutes comprises at least one ridge in a flute period between adjacent same side peaks. The repeating pattern of flutes can comprise at least one flute having at least two ridges provided in a flute period between adjacent same side peaks. An apparatus for forming fluted filtration media is provided.
US09808747B2
A continuous microfiltration machine for removing suspended solid particles from process and waste water comprises a container (2) with an inlet conduit (4) defining a flow direction (F), and having therein an influent chamber (7) for feeding the liquid to be filtered, a treatment chamber (8) with a bottom wall (9), at least one pair of filter disks (10) keyed to a shaft (12) perpendicular to the flow direction (F) and having inner filter surfaces (10′) outer surfaces (10″) and outer peripheral edges (15) in sliding contact with the bottom wall (9), an effluent chamber (17) for receiving the filtered liquid, with a discharge conduit (18), drive means (13, 14) for imparting rotation to the disks, first jet washing means (20) directed against the outer surfaces (10″) of the disks (10) for removing the particles retained thereby, a first collecting duct (24) for collecting the removed particles, which is interposed between the disks (10) and has substantially parallel side edges (25) located at a predetermined minimum distance (D) from the inner surfaces (10′) of the disks (10). The inner surfaces (10′) of the disks are substantially flat and continuous surfaces, with a flatness error (ε) smaller than said predetermined minimum distance (D).
US09808745B2
A filter element may include a tubular member including a partition at least partially defining first and second chambers. The tubular member may further include at least one outlet aperture and at least one inlet aperture configured to provide flow communication exiting from the first chamber and flow communication into the second chamber, respectively. The filter element may be configured such that fluid passing through the filter element from an inlet port to an outlet port passes through the first chamber, a filter medium, and the second chamber. The filter element may also include an end cap having a return aperture configured to provide flow communication between fluid exiting from the first chamber and fluid entering the inlet port, wherein a portion of fluid exiting from the first chamber is returned to the inlet port for recirculation through the first chamber.
US09808743B2
Provided is a filter cleaning apparatus for cleaning a roll-type filter including a cleaning tank with a cavity for accommodating a cleaning solution, and a frame that is separable from the cleaning tank and is provided with a fixed portion for fixing a roll-type filter and a supporting portion for supporting weight of the roll-type filter, wherein the supporting portion includes a plurality of through holes through which the cleaning solution passes, and a plurality of supporting members for partially supporting a lower portion of the roll-type filter.
US09808731B1
A transformation mechanism assembly is adapted to a transformable toy car that includes a head, a main body, a right front door, a left front door, a rear left door, a rear right door and a right tail and a left tail, separable from each other. The two sides of the main body are respectively provided with the transformation mechanism assembly corresponding to the left front door, left rear door, right front door and right rear door, and the main body is adapted to pivotally rotate in relative to the head. The transformation mechanism includes a first driving unit, a driving rod, a linkage mechanism and a support rod. In addition, a transformable toy car, a driving module assembly adapted to drive the transformable toy car and the transformation mechanism assembly, and a robot are also mentioned.
US09808721B2
A video game includes conditional access to areas of the game. An area may be unlocked when particular game characters are at an entrance to the area. An area may be unlocked for a particular character, for all characters, or for categories of characters. Categories of characters may include characters of a particular type, characters of a particular skill level, characters controlled by a particular game player, and characters previously played in the video game.
US09808719B2
The information processing device according to the present invention is provided with a fusion processing unit which, before satisfying a preset condition related to fusing a basic first game content and a second game content used as source material for fusion, varies parameters configured in the first game content each time the second game content is fused with the first game content, and, once the preset condition is satisfied, provides benefits, without varying the parameters configured in the first game content, each time the second game content is fused with the first game content.
US09808716B2
A method of providing input to a program, such as a video game, that expects input from a mouse and keyboard is disclosed. A plurality of large virtual cells are created on a display, each cell corresponding either to a smaller graphical button displayed by the program or to one or more keystrokes that the program will accept as input. A controller capable of moving the cursor is used to move the cursor onto a virtual cell, and a controller button pressed. An instruction is sent to the program, in the format the program expects, to perform the command corresponding to the user's action. The large virtual cells allow a user to select a command rapidly using various controllers without having to locate the cursor on the small graphical buttons of the program, and are thus well suited to large displays located at some distance from a user.
US09808709B2
Techniques are described herein for automatically determining play states, intrinsic motivators, play types/patterns and a play personality of a user/subject. Play personalities develop from activation of play states, and vary individually and are expressed in a variety of play type/patterns. These states, personalities, patterns and associated intrinsic motivations may be automatically determined by computing devices based on that user/subject's information, behaviors and biometric data. The play personality may be additionally used as the means for identifying and integrating intrinsic motivators into player-centric design which can alter and personalize user/subject/player engagement, experience and outcomes.
US09808706B2
An multi-dimensional game comprises a physical component including a game board and game pieces and a virtual component including a virtual environment displayed on a display device. A user is able to play the game by interacting with the virtual or physical component, wherein in order to complete tasks in the game the user must transition between interacting with the virtual component and the physical component. The physical component comprises game blocks, which are able to couple to each other and form objects that are then represented in the virtual component.
US09808699B2
A swivel joint system for hanging a heavy punching bag from an overhead support has a swivel joint defining at least first and second perpendicular pivot axes and a hanging shaft having a lower end pivotally connected to the universal joint for rotation about the first pivot axis and an upper end configured for rotatable attachment to an overhead support for free rotation about a third pivot axis. A hanging tube is pivotally connected to the universal joint for rotation about the second pivot axis, and releasably secured to a mounting plate. A plurality of attachment members are rigidly attachable at spaced locations around the mounting plate to surround the hanging tube and configured for attachment to straps at the upper end of a heavy punching bag.
US09808696B2
A basketball training system includes a ball delivery system in which a basketball is delivered to a ball ready holder located in front of a ball launch mechanism. A launch arm is grabbed and pulled backward against a spring force, and then is released to pivot forward and strike the basketball from the ball ready holder.
US09808695B1
A mechanical roping steer apparatus for practicing roping of a steer may comprise a support assembly for resting on a ground surface, a rotatable wheel configured to contact the ground surface such that movement of the support assembly across the ground rotates the wheel, and a steer assembly connected to the support assembly. The steer assembly may comprise a frame having a spine structure, a hip structure movably mounted on the frame to move between first and second positions, and a leg structure movably mounted on the hip structure to move between forward and rearward positions, and including at least one leg member. The steer assembly may include an actuation assembly may be configured to move the leg member downwardly toward the ground surface during rearward movement of the leg member and move the leg member upwardly during forward movement of the leg member.
US09808686B2
An accessory bag for a main bag is provided and may include a main body extending along a longitudinal axis between a first end and a second end. The main body may be movable between a collapsed state having the first end disposed proximate to the second end and an expanded state having the first end separated from the second end. The accessory bag may further include an attachment device associated with one of the first end and the second end that selectively attaches the main body to the main bag.
US09808675B2
Disclosed herein are polyurethane golf ball compositions. The compositions are prepared by adding a UV absorber to a polyol prior to reacting the polyol with an isocyanate to form a prepolymer, or by adding the UV absorber to the prepolymer, which is then reacted with a curing agent to form the polyurethane.
US09808669B2
A device for training abductors and/or adductors of the hip joint, having a frame and guided, movable seating. The characterizing feature of the device is that abductors and/or adductors of the hip joint can be trained. To this end, the guiding component of the seating, which is pivotally connected to the frame and can be locked in various positions, has a first rest for at least lateral placement of the knee, at least a lower leg region and/or at least a thigh region of one leg. Furthermore, the guided component of the seating is provided with a seat having a second rest and a third rest for lateral placement of at least the upper region of the pelvis and/or at least a region of the upper body. The second rest and/or the third rest can be adjusted into and locked in its position in order to provide lateral fixing.
US09808664B2
A self-standing weighted pole system for providing convenient stabilization and additional weight for an exerciser. The self-standing weighted pole system generally includes an elongated pole having a lower end and an upper end, and a base attached to the lower end of the pole. The base includes an outer end that is broader than the pole to support the pole in a substantially vertically orientated self-standing manner.
US09808663B2
A multifunctional kinetic mechanism includes a base including a slant tube, a counterweight unit including a joint shaft rotatably connected to the slant tube of the base, a barbell shaft having a first end piece connected to the joint shaft and a second end piece opposite to the first end piece and a counterweight attached to the second end piece of the barbell shaft, and an operating unit including a main frame, a sleeve located at a front side of the main frame and sleeved onto the second end piece of the barbell shaft, two grips respectively pivotally mounted at an opposing rear side of the main frame and two shoulder cushion pads mounted at a bottom side of the main frame between the sleeve and the two grips. Thus, a user can operate the operating unit to move the barbell shaft to train different muscle groups.
US09808662B1
A method for consistently placing a crossbar on a pin on a standard used in a vertical distance field event such as high jump and pole vault. The crossbar has a crossbar end with a directional index on at least one surface. In another example embodiment, the crossbar end has a plurality of ordinal indicia alone or with the directional index. A worker notes the placement of the directional index and the ordinal indicia when placing the crossbar a first time. The worker subsequently places the crossbar making sure the directional index and ordinal indicia appear in the same position relative to the standards and relative to the pin on the standard.
US09808660B2
Apparatus and method for firefighting includes a containerless core of a fire retardant material, compressed to form a prolate spheroid shape. A shaft with fins and a carrying hook can extend from the core tail. The core can have a core charge of an explosive material within the core channel. An altimeter sensor coupled to the core charge and a triggering mechanism is coupled between the altimeter sensor and the core charge, and causes the triggering mechanism to detonate the core charge when the apparatus reaches an altitude. A delivery apparatus is included with a frame having carry harness, and at least one holding hook on the frame coupled to the carrying hook. The carry harness supports delivery apparatus in transport. Powders of calcium carbonate, magnesium carbonate, ammonium sulfate, diammonium sulfate, diammonium phosphate, ammonium polyphosphate, or monoammonium phosphate can be intermixed as fire retardant, along with indigenous plant seed.
US09808652B2
A collimator for a radiotherapy apparatus comprising a block of radiation-attenuating material having a front face forming the leading edge of the block and at least one main rear face defining the trailing edge of the block, in which the least one main rear face has a material disposed thereon and is non-parallel to the front face. The collimator may form part of a radiotherapy apparatus, and methods of operation of such apparatus are described.
US09808642B2
A transcranial magnetic stimulation coil which is location-specific for frontal lobe regions, occipital lobe regions, parietal lobe regions, right temporal regions and left temporal regions is designed with multiple spaced apart stimulating elements having current flow in a substantially circular direction, and multiple return elements having current flow in substantially the same circular direction.
US09808640B2
A method and medical device for detecting a cardiac event that includes sensing cardiac signals from a plurality of electrodes forming a first sensing vector sensing a first interval of the cardiac signal during a predetermined time period and a second sensing vector simultaneously sensing a second interval of the cardiac signal during the predetermined time period, identifying each of the first interval and the second interval as being one of shockable and not shockable in response to first processing of the first interval and the second interval and in response to second processing of one or both of the first interval and the second interval, the second processing being different from the first processing, and determining whether to deliver therapy for the cardiac event in response to identifying each of the first interval and the second interval as being one of shockable and not shockable in response to both the first processing and the second processing of the first interval and the second interval.
US09808635B2
A data collection device (100) is described which monitors the environmental conditions and the operations of a medical device (10). The data collection device may be arranged to communicate wirelessly via a cloud computing environment with a central computer (210). The central computer compares the reported use data with a preventive maintenance model to predict when or how the medical device will fail. In addition, the central computer may integrate reports from many data collection devices operating in various environments for the purpose of analyzing and improving the predictive maintenance model.
US09808633B2
A device includes a signal generator module, a processing module, and a housing. The signal generator module is configured to deliver pacing pulses to an atrium. The processing module is configured to detect a ventricular activation event and determine a length of an interval between the ventricular activation event and a previous atrial event that preceded the ventricular activation event. The processing module is further configured to schedule a time at which to deliver a pacing pulse to the atrium based on the length of the interval and control the signal generator module to deliver the pacing pulse at the scheduled time. The housing is configured for implantation within the atrium. The housing encloses the stimulation generator and the processing module.
US09808628B2
In some examples, a leadless pacing device (hereinafter, “LPD”) is configured for implantation in a ventricle of a heart of a patient, and is configured to switch between an atrio-ventricular synchronous pacing mode and an asynchronous ventricular pacing mode in response to detection of one or more sensing events, which may be, for example, undersensing events. In some examples, an LPD is configured to switch from a sensing without pacing mode to an atrio-ventricular synchronous pacing mode in response to determining, for a threshold number of cardiac cycles, a ventricular depolarization was not detected within a ventricular event detection window that begins at an atrial activation event.
US09808617B2
An active implantable medical device is disclosed herein having a radio-opaque marker. The radio-opaque marker can be formed within an exterior wall of the device or within recesses on the outside of the exterior wall. The implantable medical device can be a leadless pacemaker. The shape of the radio-opaque marker can be designed to facilitate visualization and identification of the location, orientation, and rotation of the implanted medical device by conventional fluoroscopy. Methods of use are also disclosed.
US09808614B2
An implantable curved shaping part for externally shaping an implantable electrode line or a catheter, wherein the shaping part has a continuous first lumen to allow a portion of the electrode line or of the catheter to pass through, wherein the shaping part has an extruded tube formed from two materials, each coextruded over a predetermined wall segment, having different shrinkage behavior or has a portion of an extruded spiral tube, wherein one of the coextruded materials or the material of the spiral tube has a high Shore hardness, in particular, of 60 Shore or more.
US09808609B2
The invention provides a patch and a patch preparation having an adhesive layer with a high adhesive force, wherein the hydrophobic adhesive layer does not bloom even when an organic fluid component having high polarity is contained therein. The patch contains a support and an adhesive layer on at least one surface of the support, wherein the adhesive layer contains a synthetic rubber having a viscosity average molecular weight of 500,000-1,600,000, an organic fluid component having high polarity, a tackifier, and magnesium aluminometasilicate. In the patch preparation, the above-mentioned adhesive layer further contains a drug.
US09808608B2
A delivery device including a substrate formed in a coil comprising a plurality of loops, an active agent deposited between an inner surface and an outer surface of the substrate formed in the coil, and a pair of end caps, each end cap disposed on a corresponding end of the coil.
US09808607B2
In one aspect, an implantable shunt system is disclosed that, in one example implementation, includes a resilient member and a connected fluid regulating device. The fluid regulating device selectively permits fluid flow through an opening valve of an implantable shunt according to an adjustable opening pressure. The opening pressure is proportional to an amount of tension on the resilient member. One or more tension sensors that are connected to the resilient member measure an amount of tension on the resilient member. The tension sensors generate tension data that corresponds to the measured amount of tension. The system further includes a communication unit with a transmitting unit that transmits the measured data over a communication link. The system also includes a reading unit that receives the transmitted tension data over the communication link. The reading unit includes a connector that electrically connects the reading unit to the transmission unit.
US09808604B2
A guide wire includes a wire main body that has a plate-like portion in a distal end portion of the wire main body and a reinforcement portion that is provided on at least one surface of the plate-like portion and reinforces the plate-like portion. The reinforcement portion is made up of two wire rods, and both end portions of the reinforcement portion are fixed to the plate-like portion. The plate-like portion is formed in a ribbon shape, and the reinforcement portions are diagonally provided on the same plane of the plate-like portion, and intersect each other. The guide wire has a coil that covers the plate-like portion and the reinforcement portion.
US09808600B2
The present application discloses a handle configured to receive a catheter. The handle comprises a port that communicates with a lumen of the catheter and a mechanism is provided that moves the end of the catheter for positioning. The guide wire traverses a reservoir located in the handle. In particular, the handle comprises an enclosure with a conduit and a reservoir, where the conduit extends through the enclosure from the left side to the right side and the reservoir space has a curved or concave base. The bottom side and top side of the handle converge into a tapered point on the left side.
US09808595B2
Medical devices and methods for making and using the same. An example medical device may include a tubular member and a liner disposed within the tubular member. The tubular member may have a plurality of slots formed therein. A space may be defined between the tubular member and the liner. One or more bonding members may be disposed in the space.
US09808589B2
A respiratory mask assembly includes a rigid mask frame and a cushion. A clip secures the cushion to the frame.
US09808586B2
Systems, methods, and devices can detect a dangerous or adverse condition or anticipated condition that indicates an undesirable amount of electric current in a patient-connected tube providing fluid to a patient. The fluid flow to the patient is stopped responsive to the detection. Stoppage of fluid flow to the patient can reduce or prevent electric current in the fluid from reaching a patient, flowing through the patient to ground, and/or continuing to flow through the patient.
US09808581B2
An injection device includes a housing, a plunger, a drive gear and a release trigger. The plunger includes a leadscrew and a cap attached thereto where, in use, the cap engages a bung of a cartridge containing medicament. The drive gear within the housing engages with the leadscrew such that rotation of the drive gear around the leadscrew drives the plunger axially through the housing towards the bung. The trigger includes a locking ring having generally axially extending teeth for engaging with corresponding teeth on the drive gear. The trigger is generally axially movable between an engaged position where the teeth are engaged and prevent rotation of the drive gear, and a disengaged position where the teeth are disengaged and enable rotation of the drive gear. Movement of the trigger between the disengaged and engaged position causes counter-rotation of the drive gear and retracts the plunger away from the bung.
US09808578B2
A dispensing device which disperses medicate through a needle across a zone within a body. The device includes a needle which is, during use, becomes encapsulated within a tubular needle-receiving member, a reservoir in fluid communication with the needle, positioned within the housing, and in communication with the needle, a second reservoir, a reservoir-connecting conduit in communication with the reservoir, a fluid drive in communication with the fluid in the second reservoir and in communication with the reservoir-connecting conduit, and a linear drive attached to the needle or to the needle-receiving member. The fluid drive impel fluids from the second reservoir to the reservoir-connecting conduit and thus drives the therapeutic agent from the reservoir during the linear displacement of the needle towards the housing. Fluid communication from the therapeutic agent reservoir to the needle is maintained by the tubing during operation of the linear drive.
US09808564B2
A blood circulation assist system comprising an inflow cannula having a lumen and an insertion device configured to be received therein and to facilitate insertion of a portion of the inflow cannula into a heart chamber. The insertion device includes a shaft having distal and proximal end portions and a plurality of lumens. A first lumen is configured to receive a guidewire and a second lumen is configured to receive a pressurized fluid. A tip connected to the distal end portion of the shaft is configured for insertion into the heart chamber. The tip has a hollow interior communicating with the first shaft lumen. An inflatable member is coupled to the distal end portion of the shaft and includes a hollow interior in fluid communication with the second shaft lumen. The inflatable member is movable between deflated and inflated configurations for releasably securing the insertion device to the inflow cannula.
US09808555B2
Bone tissue biomimetic materials, biomimetic constructs that can be formed with the materials, and methods for forming the materials and constructs are described. The bone tissue biomimetic materials include electrospun nanofibers formed of polymers that are conjugated with peptides that include acidic amino acid residues. The materials can incorporate high levels of mineralization so as to provide mechanical strength and promote osteogenesis and/or osteoconductivity on/in the bone tissue biomimetic materials. The materials and constructs can be utilized in forming tissue engineered structures for in vitro and in vivo use. Macroscopic bone tissue biomimetic scaffolds formed from the materials can be seeded with osteogenic cells and utilized to develop bone graft materials that can exhibit strength and osteoconductivity similar to the native bone and that exhibit uniform distribution of nutrients in the scaffolds.
US09808554B2
Super-soft foam materials, optionally for use as medical dressings, are provided. The pads are made of a foam prepared from NCO-terminated prepolymers in combination with an aqueous phase including fatty alcohols and alkyl polysaccharides. The foam may optionally contain at least one medicinal agent.
US09808549B2
A system is for monitoring a sterile field associated with a medical procedure. The system may include a sensor being adjacent an area where the medical procedure is to be performed. The sensor is configured to monitor at least the area, a patient for the medical procedure, and a medical technician for the medical procedure. The system may include a processor coupled to the sensor and configured to detect a sterile field event, and an associated location for the sterile field event, and an output device coupled to the processor and configured to generate an alert indicator when the sterile field event is detected, the alert indicator also including the associated location.
US09808543B2
Iron garnet nanoparticles and or iron garnet particles containing various activatable nuclides, such as holmium-165 (165Ho) and dysprosium-164 (164Dy), are disclosed in this application. The iron garnet (e.g., HoIG and DyIG) nanoparticles and iron garnet particles can prepared using hydroxide co-precipitation methods. In some embodiments, radiosensitizers can be loaded on radioactive magnetic nanoparticles or radioactive iron garnet particles and, optionally, coated with suitable lipid bilayers. Methods of using the disclosed nanoparticles and particles for mediating therapeutic benefit in diseases responsive to radiation therapy are also provided. Another aspect of the invention provides films, electrospun fabrics or bandage coverings for the delivery of radiation to the site of a skin lesion amenable to treatment with radiation (e.g., skin cancers or psoriasis).
US09808541B2
This invention relates to novel thioflavin derivatives, methods of using the derivatives in, for example, in vivo imaging of patients having neuritic plaques, pharmaceutical compositions comprising the thioflavin derivatives and method of synthesizing the compounds. The compounds find particular use in the diagnosis and treatment of patients having diseases where accumulation of neuritic plaques are prevalent. The disease states or maladies include but are not limited to Alzheimer's disease, familial Alzheimer's disease, Down's Syndrome and homozygotes for the apolipoprotein E4 allele.
US09808529B2
The invention relates to a liquid formulation comprising propylene glycol and an effective amount of an inodilator, an angiotensin converting enzyme inhibitor, or a combination of an inodilator and an angiotensin converting enzyme inhibitor and to use of the formulation for treating cardiac disease and/or hypertension.
US09808523B2
A method of using biologics to treat chronic brain injury or spasticity due to stroke, trauma and other causes. Preferred embodiments include perispinal, parenteral, transepidermal or intranasal use of TNF antagonists. The TNF antagonists include TNF receptor fusion proteins, TNF monoclonal antibodies (mAbs), humanized TNF mAbs, fully human TNF mAbs, chimeric TNF mAbs, domain TNF antibodies, mAB fragments, anti-TNF nanobodies, dominant negative TNF constructs and TNF inhibitory single chain antibody fragments. One of the preferred embodiments of this invention is the perispinal administration of etanercept for treatment of mammals following stroke. The use of Trendelenburg positioning, catheters, pumps, or depot formulations are included.
US09808522B2
The CD40L/Mac-1 interaction is selectively targeted by small peptide inhibitors and/or antibodies and such peptides are used for the specific treatment of inflammation and atherogenesis. In particular, pharmaceutical compositions comprising a polypeptide having the amino acid sequence EQLKKSKTL and antibodies specifically binding to an epitope are disclosed.
US09808514B2
A method of alleviating central nervous system-mediated pain includes applying salmon thrombin at a neural injury site. Applying salmon thrombin can include applying a gel that includes salmon thrombin. The gel can also include fibrinogen, for example, salmon fibrinogen, human fibrinogen, or bovine fibrinogen. The salmon thrombin can be obtained from salmon plasma, or using recombinant technology, or by fractionation. A pain relief substance includes a gel that includes salmon thrombin.
US09808510B2
Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Many embodiments provide a swallowable device for delivering the agents. Particular embodiments provide a swallowable device such as a capsule for delivering drugs into the intestinal wall or other GI lumen. Embodiments also provide various drug preparations that are configured to be contained within the capsule, advanced from the capsule into the intestinal wall and degrade to release the drug into the bloodstream to produce a therapeutic effect. The preparation can be operably coupled to delivery means having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for the delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract.
US09808509B2
Pharmaceutical compositions and methods for enhancing targeting of therapeutic compounds to, inter alia, the CNS applied via intranasal administration while reducing non-target exposure are provided. In certain embodiments, at least one vasoconstrictor is provided intranasally prior to intranasal administration of at least one therapeutic compound. In other embodiments, the vasoconstrictor(s) and therapeutic compound(s) are combined in a pharmaceutical composition and delivered intranasally. The present invention substantially increases targeting of the therapeutic compound(s) to, inter alia, the CNS while substantially reducing unwanted and potentially harmful systemic exposure. The preferred administration of the invention applies the vasoconstrictor(s) and/or therapeutic compound(s) to the upper third of the nasal cavity, though application to the lower two-thirds of the nasal cavity is also within the scope of the invention.
US09808508B2
The method provides methods and compositions for treating metabolic disorders such as impaired glucose tolerance, elevated blood glucose, insulin resistance, dyslipidemia, obesity, and fatty liver.
US09808498B2
The invention relates to a composition for pharmaceutical or nutritional or cosmetic use, formulated for oral or topical use and possessing antioxidant activity against free radicals, comprising: a) a Vitis vinifera seed, or seed and leaf, extract containing a combination of the flavonoids catechin and quercetin in a molar ratio in a range from 6:1 to 3:1, respectively, or a′) a Vitis vinifera seed, or seed and leaf, extract containing a combination of the flavonoids catechin and quercetin in a molar ratio in a range from 7:1 to 4:1, respectively, or a″) a mixture of Vitis vinifera extracts a) and a′), or a′″) a mixture of catechin and quercetin in a molar ratio in a range from 7:1 to 3:1, respectively, together with b) an olive, Olea europaea L, leaf extract having a hydroxytyrosol content in a range from 1% to 30% by weight of the extract, or b′) hydroxytyrosol in an amount equal to that contained in the b) extract.
US09808490B2
Disclosed herein are induced hepatocytes from a trophoblast stem cell, methods for inducing the cells, and compositions thereof. Also disclosed herein are methods of treating a disease or disorder (e.g., liver-associated) by utilizing an induced hepatocyte disclosed herein.
US09808487B2
Methods for transfusing blood to a mammalian subject. The method includes obtaining a unit of blood, rejuvenating the blood with an enhancement composition, measuring a level of 2,3-diphosphoglycerate in the blood, and delivering the blood to a subject.
US09808479B2
The invention relates to methods and compositions for the treatment and/or prevention of eye conditions related to high levels of expression and/or activity of the vanilloid-1 receptor (TRPV).
US09808476B2
The present invention relates to a feed supplement and a feed containing this feed supplement, comprising 1) a homotrimer, heterotrimer, homotetramer and/or heterotetramer of a carbohydrate component selected from the group consisting of a pentose saccharide, a hexose saccharide, glucuronic and galacturonic acid, and 2) a medium-chain fatty acid (MCFA), selected from the group consisting of caproic acid (C6), caprylic (C8), capric (C10) and lauric acid (C12). The invention also refers to the use of the feed supplement or feed in order to improve the efficiency of animal production, such as weight gain, feed conversion, nutritive value, health and wellbeing through the selective elimination of enteropathogens.
US09808468B2
Unit dosage forms of meloxicam containing either 5 mg or 10 mg of meloxicam that provide effective pain relief and have desirable pharmacokinetic properties are described. The unit dosage forms can provide pain relief when a single unit dose is administered to a patient and useful for treating pain such as osteoarthritis pain at a relatively low systemic exposure to meloxicam.
US09808466B2
There is provided compounds of formula I, wherein R1, R2a, R2b, R2c, X, Y, Z, R3 and ring A/B have meanings given in the description, and pharmaceutically-acceptable esters, amides, solvates or salts thereof, which compounds are useful in the treatment of diseases in which inhibition of a protein or lipid kinase (e.g. PI3-K, particularly class I PI3K, PIM family kinase and/or mTOR) is desired and/or required, and particularly in the treatment of cancer. The invention also relates to combinations containing such compounds.
US09808464B2
The disclosure relates to compounds and compositions for forming bone and methods related thereto. In one embodiment, the disclosure relates to a composition comprising a compound disclosed herein, such as 2,4-diamino-1,3,5-triazine derivatives or salts thereof, for use in bone growth processes. In a typical embodiment, a bone graft composition is implanted in a subject at a site of desired bone growth or enhancement.
US09808463B1
Providing a system that prevents decrease of attentiveness of drowsiness of a driver of a moving vehicle. A safe-driving support system is provided. The safe-driving support system comprises: a spraying device having a shape being able to be steadily placed near a driving seat of a movable body and spraying in the movable body; a mobile information processing device configured to be able to perform proximity communication with the spraying device and being able to obtain current location information via a GPS; and an information providing server providing the information processing device with information via the Internet.
US09808462B2
The present specification discloses compositions comprising at least one therapeutic compound capable of modulating androgen production and methods and uses for treating a disorder associated with androgen production using such compositions and/or compounds.
US09808457B2
The disclosures herein relate to novel compounds of formula wherein R1, R2, R3 and R4 are as defined herein, and their use in treating, preventing, ameliorating, controlling or reducing cerebrovascular or vascular disorders associated with CGRP receptor function.
US09808454B2
The invention provides compositions that increase the mobilization, homing, expansion, and/or differentiation of stem cells and methods of using the same for the treatment of mammals.
US09808453B2
Disclosed in certain embodiments is an oral dosage form comprising a therapeutically effective amount of an opioid analgesic, an opioid antagonist and one or more pharmaceutically acceptable excipients; the dosage form further including a gelling agent in an effective amount to impart a viscosity unsuitable for administration selected from the group consisting of parenteral and nasal administration to a solubilized mixture formed when the dosage form is crushed and mixed with from about 0.5 to about 10 ml of an aqueous liquid.
US09808448B2
Disclosed are compounds of formula (l)-(V): where the substituents are as provided herein. Further disclosed are methods of inhibiting tau aggregation, treating or ameliorating a tauopathy or cancer by administration of such a compound. Tau is a microtubule-binding protein that accumulates in a number of neurodegenerative disorders, including frontotemporal dementia and Alzheimer's disease (AD). The presence of abnormal tau correlates with neuron loss and memory deficits in patients with AD and other neurodegenerative disorders that involve tau accumulation.
US09808447B2
Compounds and compositions having activity as inhibitors of Rho-associated proteinkinases (ROCKs), and methods of making and using the subject compounds are disclosed.
US09808434B2
One aspect of the disclosure relates to the use of derivatives of dichlorophenyl urea for treating cancers.
US09808432B2
There is disclosed a method for treating disorders modulated by at least opiate receptor activity or monoamine activity, including acute and chronic pain, comprising administering a pharmaceutical formulation comprising O-desmethyltramadol. Methods are also provided that are effective for overcoming resistance to tramadol in patients.
US09808430B2
The present invention relates to compositions and methods comprising resveratrol and uses thereof. Some embodiments include compositions and methods with increased bioavailability of resveratrol. Certain embodiments include compositions comprising resveratrol and a solubilizer. Particular embodiments include transmucosal delivery of resveratrol from the composition.
US09808424B2
The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.
US09808412B2
Provided is an oral care composition comprising a phosphate/acrylate co-polymer and an orally acceptable carrier and methods of using the same.
US09808398B1
A hydrotherapy shuttle jet apparatus that provides for the movement of a movable shuttle wherein the movable shuttle reciprocates back and forth along the center axis of the jet apparatus with the application of pressurized water flow wherein the movable shuttle has a specific shape and size as to move within a cavity in the jet that is held in place through the force of the eddy currents created by the pressurized water flow. The shuttle is able to maintain its position substantially centered on the center axis.
US09808395B2
A compression device has improved cooling capability. The device includes a wicking layer adapted to move moisture. A portion of the wicking layer is exposed from under bladder material defining a bladder. In use, the wicking layer wicks moisture from the patient's limb and the wicked moisture is able to evaporate through the device at the portion of the wicking layer that is exposed.
US09808393B2
A mobility aid is provided for use in supporting at least part of a user's body weight. The mobility aid generally includes a leg, a support configured to receive at least part of a forearm of a user's arm, a handle configured to be grasped by the user, and a force distribution member configured to engage a user's side and provide support to the user. The support extends away from the leg and is arranged at an angle with the leg of between about fifteen degrees and about forty-five degrees. The handle extends away from the leg and is arranged at an angle with the leg of between about fifteen degrees and about forty-five degrees. The force distribution member is pivotally coupled to the support such that the mobility aid can be used on either a right side or a left side of the user's body.
US09808386B2
A seat support device is provided. The seat support is configured to receive a seat cushion and provide support to the cushion as well as providing two support handles above the cushion. The combination of these elements allows an elderly, disabled, or otherwise weakened person to easily rise from a seated to standing position.
US09808385B2
A lift-recliner chair includes a base section, movable seat and backrest sections and a powered actuator for relative moving the seat and backrest sections. The seat section is pivotally mounted with respect to the base section and the backrest is pivotally mounted with respect to the seat section. The base and seat sections each have a pair of side panels arranged substantially parallel with respect to each other on both sides of the chair with the actuator means enclosed in the interior region of the chair in all adjustment positions of the chair. The base and seat sections are arranged telescopically and moveable respect to the base section. The actuator has a first range of movement for moving the backrest with respect to the seat section and a second range of movement for moving the seat section and backrest with respect to the base.
US09808383B2
Embodiments of the present disclosure include a wheelchair configured to reposition an occupant between a lowered and a raised position. The wheelchair can include a frame, a seat moveable relative to the frame, a drive wheel, and one or more pairs of arm assemblies. The arm assembly includes a wheel configured to move from a first spatial location when the wheel chair is operating on flat, level ground to a second spatial location that is different than the first spatial location. Arm limiters can selectively engage the arm assembly based on at least one of a seat position, position of the arm assembly and surface conditions of ground surface. The arm limiters can limit the range of motion of the arm assembly and sometimes other operational aspects of the chair.
US09808382B2
An absorbent article, the absorbent article being a personal hygiene article, includes a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core enclosed between the top sheet and the back sheet, and a fluid flow control member arranged between the top sheet and the backsheet. The fluid flow control member is a spacer fabric having a basis weight of 150-300 gsm and including a top layer, a bottom layer and an interconnecting layer of pile filaments between the top layer and the bottom layer. The pile filaments have a fineness of 80-130 dtex and the density of pile filament connections is 50-150/cm2.
US09808377B2
A fluid extraction or filtration device for removing fluid from a body, the device comprising an array of microneedles for contacting fluid in said body and an absorbent gel matrix in fluid communication with said array of microneedles. There is further provided a combined fluid extraction and sampling device and methods employing the device(s), for example in determining the level of a target species in a sample of fluid, transdermal dialysis and renal replacement therapy. There is further provided an absorbent gel matrix for use in the treatment of uraemia and a haemodialysis filter comprising an absorbent gel matrix. Use of such a matrix is described in the context of methods including haemodialysis, transdermal dialysis and gastrointestinal dialysis.
US09808376B2
An object is recognized from plurality of objects in a database based on a digital representation of a scene containing the object. An information address corresponding to the object is then used to present an item to a user, who may obtain the item via a transaction.
US09808373B2
Implanting an intraocular shunt into an eye can involve creating an opening in the cornea and positioning a shunt in the anterior chamber of the eye such that the shunt terminates between layers of Tenon's capsule, thereby facilitating fluid flow out of the anterior chamber into a space between the layers of Tenon's capsule.
US09808370B1
The invention is a pillow that positions the neck enabling the sleeper to keep his airways open and get a good night's rest without snoring. The invention is a rectangular block of foam with a center cavity for an individual's head. The pillow is contoured to allow the lordotic curve of the cervical spine to be maintained and ensures that the upper portion of the thoracic spine is properly supported. Over the neck a foam bridge is formed to hold the jaw firmly in place whether a person lays on his back or sides. The bridge keeps the mandible from opening during sleep prohibiting mouth-breathing and snoring. Both the pillow and the bridge are made of flexible foam that is flexible enough to allow the neck to pass through the opening in the bridge. The bridge is position to keep the mouth closed and the airway open ensuring no snoring.
US09808357B2
A variable gain impedance controller for use in a control system for controlling a motorized prosthetic or orthotic apparatus provided with a joint The controller comprises a sensor input for receiving a signal indicative of an interaction between the apparatus and the ground, a torque sensor input for receiving a signal indicative of the torque at the joint and a variable gain scheduler in communication with the sensor input so as to receive data therefrom thereby providing a variable torque gain. The variable gain impedance controller adjusts its control on the apparatus based on the variable torque gain and the indicated torque so as to a) increase the joint resistance to motion when the signal received from the sensor input indicates an interaction between the apparatus and the ground and b) decrease the joint resistance to motion when the signal received from the sensor input indicates an absence of interaction between the apparatus and the ground.
US09808353B2
An adjustable spinal implant includes a lower body, an upper body, a locking pawl, and a locking key. The upper body and the lower body are pivotable relative to one another between a collapsed position and an expanded position. The upper body includes a locking flange that extends towards the lower body. The locking pawl is coupled to the lower body and is moveable between a locked position such that the upper and lower bodies are fixed relative to the one another and an unlocked position such that the upper and lower bodies are moveable relative to one another. The locking key is moveable between a locked state such that the locking pawl is fixed in the locked position and an unlocked state wherein the locking pawl is moveable between the locked position and the unlocked position.
US09808352B2
An expandable spinal implant configured for positioning within a space between adjacent vertebral bodies includes an upper body, a lower body, a ratchet mechanism, and a plurality of bone screws. The upper body and lower body are pivotably affixed at a first end and are capable of movement relative to each other. The ratchet mechanism is slidably disposed on one of the upper and lower body and is capable of engaging the opposite one of the upper and lower body thereby permitting movement of the upper and lower body relative to each other in a first direction, but not in a second direction. An insertion instrument capable of being attached to the expandable spinal instrument and a method of performing spinal surgery is also disclosed.
US09808351B2
An orthopedic device for implanting between adjacent vertebrae comprising: an arcuate balloon and a hardenable material within said balloon.In some embodiments, the balloon has a footprint that substantially corresponds to a perimeter of a vertebral endplate. An inflatable device is inserted through a cannula into an intervertebral space and oriented so that, upon expansion, a natural angle between vertebrae will be at least partially restored. At least one component selected from the group consisting of a load-bearing component and an osteobiologic component is directed into the inflatable device through a fluid communication means.
US09808347B2
A prosthesis according to the present disclosure includes a shell. A liner is disposed within the shell, and a femoral head may be disposed within the liner. A locking mechanism may assist in securing the liner within the shell. The locking mechanism may be removed when the shell, liner, and femoral head are implanted. The shell extends beyond a hemisphere of the shell, and the liner extends beyond a hemisphere of the liner.
US09808341B2
A venous valve with a frame and a cover on the frame for unidirectional flow of a liquid through the valve.
US09808340B2
Provided is an intraocular lens having a novel structure with high utility which is easy to adapt to patients, and can improve quality of vision (QOV). In an intraocular lens, an optical characteristic is set rotationally symmetric around an optical axis, and a spherical aberration of a size corresponding to a coma aberration remaining in a patient's eye after extraction of a human lens of the eye is set.
US09808334B2
The present disclosure relates to an endoluminal prosthesis, such as a stent graft that includes one or more fenestrations to accommodate endovascular disease, such as an aneurysm in cases where one or more side branches is involved. In one aspect, the prosthesis includes fenestrations that are pivotable to accommodate the dynamic geometry of the aortic branches. In another aspect, the pivotable fenestrations include a first perimeter, a band of flexible material attached and surrounding the first perimeter, and a second perimeter attached to and surrounding the band of flexible material. The first perimeter, band of flexible material, and second perimeter have a geometric shape. In one aspect, the prosthesis includes at least three pivotable fenestrations.
US09808333B2
A sheath for retaining a prosthesis for use in repair of a damaged portion of a body vessel during an open surgical procedure. The prosthesis is of a type having a constricted condition for delivery to the damaged vessel portion and an expanded condition upon deployment from the sheath. The sheath includes a generally cylindrical body having a distal end portion, a proximal end portion, a passageway extending therethrough, and an elongated tab member at the proximal end portion. The tab member is positionable along the generally cylindrical body for initiating the splitting of the generally cylindrical body from the distal end portion of the sheath body toward the proximal end portion.
US09808332B2
An apparatus includes a delivery catheter having a deployable dynamic valve that dynamically opens and closes in response to relative fluid pressure thereabout, particularly while in an anatomical lumen. The valve is maintained in a collapsed configuration during introduction to a treatment site. The valve is adapted to automatically move from the collapsed configuration to a deployed configuration at the treatment site.
US09808330B2
A bodily implant is provided to support body tissues of a patient. The bodily implant includes a strip having a first portion and a second portion. The strip is configured to be stretched in a manner such that the second portion is stretched from a first length to a second length. The second portion of the strip is configured to maintain the second length. The strip is further configured to be disposed proximate to the patient's body tissues.
US09808323B2
The invention relates to a visualization apparatus for visualizing quality of applying energy to an object. The quality of applying energy at a location on the object (3) is visualized based on a) a provided image of the object and b) a provided quality value representing the quality of applying energy to the object at the location on the object (3), wherein a visual property assigning unit (9) assigns a visual property to the location depending on the quality value and a display (10) displays the provided image and the assigned visual property at the location on the object shown in the image. In general a person who applies energy to the object is focused on the location at which energy is applied. Since quality information is shown at the location on which the person is already focused, the quality dependent information can easily be absorbed by the person.
US09808321B2
A device and manufacturing method for a surgical navigation system, comprising a rigid frame member having a top portion, a plurality of mounts each having a top surface, wherein the plurality of mounts are disposed at prescribed locations of the top portion. The top surface of the plurality of mounts are configured to align on a common horizontal plane that extends in parallel with the top portion of the frame member.
US09808320B2
An apparatus for locating a central axis of a spinal column and method of using the same is disclosed. The apparatus and method includes one or more members capable of spanning a center line which may then be identified by at least one additional member positioned therebetween. Furthermore, the device may contain or be capable of accommodating various additional tools for marking the location of the central axis of a spinal column.
US09808316B2
A medical device rack in which a medical device is detachably mountable, the medical device rack including: a main body; and a mounting section provided in the main body, the mounting section being configured such that the medical device is detachably mountable in a posture oriented in a lateral direction. The mounting section includes a supporting portion configured to be detachably fitted to the medical device to support the medical device in a rotatable manner.
US09808315B2
A kit and/or method for use during surgery is configured to decrease the risk of accidental retention of foreign objects, such as surgical items or medical devices, used in surgery inside of a patient after the surgery is completed. Specifically, illustrative kits may include, but not be limited to, a combination of one or more foreign objects, an anchoring member attached to a point outside of the patient or surgical field, and at least one or more connection members connecting the foreign objects to the anchoring member. Illustrative methods may include, but not be limited to, anchoring one or more foreign object by one or more connection members, wherein a first end of each connection member is attached to the foreign object, and a second end of each connection member is attached to a junction member; attaching the junction member to an anchoring member; and attaching the anchoring member to a structure that is outside the patient or surgical field.
US09808314B2
A fat reducing device and method utilizing optical emitters includes an array housing a plurality of optical emitters which are positioned to produce an optical output directed to a recipient, and a controller for instructing an operation of the array. The optical output being generated by a plurality of LED's cumulatively producing red light at approximately 635 nm, and at approximately 40,000 Lux, measurable at the array. The method includes reducing the lipid content of subcutaneous adipocytes using the optical emitting device, by delivering red light at approximately 313.6 Lux at a wavelength of approximately 635 nm for between 1 and 8 minutes, resulting in a total delivery of 2.88 Joules to the subcutaneous adipocytes of the target area of the recipient.
US09808312B2
Methods for treating a network of organs including generating a map of at least a portion of the network of organs using a rendering system; selecting at least one treatment location within the luminal passageway of the network of organs; and applying an energy therapy to the treatment location to treat the smooth muscle tissue, where the energy therapy applied to the respective treatment location is defined by a plurality of parameters that are associated with a map. Such a system allows for historical or ideal treatment parameters to be identified, visually or otherwise to actual treatment locations. Also, control systems and methods for delivery of energy that may include control algorithms that prevent energy delivery if a fault is detected and may provide energy delivery to produce a substantially constant temperature at a delivery site. In some embodiments, the control systems and methods may be used to control the delivery of energy, such as radiofrequency energy, to body tissue, such as lung tissue.
US09808310B2
Methods and devices for both imaging and treating uterine fibroid tumors in one real-time system are provided. One minimally invasive method comprises introducing a sheath into a uterus and determining a location of a fibroid using a visualization element within or on the sheath. Upon identification, a portion of the sheath is steered to position at least one treatment needle at the determined location. The needle is then anchored in uterine tissue and the fibroid treated with the needle.
US09808308B2
Various embodiments are directed to a surgical instrument comprising, a shaft, and an end effector. The shaft may be coupled to the handle and may extend distally along a longitudinal axis. The end effector may be positioned at a distal end of the shaft and may comprise first and second jaw members and a reciprocating member. The first and second jaw members may define first and second longitudinal slots. One or both of the jaw members may be pivotable relative to the other about a pivot point. The reciprocating member may be translatable distally and proximally parallel to the longitudinal axis and through the first and second longitudinal slots. A distal portion of the reciprocating member may define a blade. The instrument may comprise an overtube translatable distally to exert a force on a portions of the first and second jaw members tending to close the first and second jaw members.
US09808307B2
Methods and devices for controlling motorized surgical devices are provided. In general, the methods and devices can allow a surgical device to grasp and cut tissue. In some embodiments, the device can include at least one sensor and a motor, and an output of the motor can be configured to be adjusted based at least in part on an output from the at least one sensor. The output of the motor can be configured to provide power for translation of a cutting element along an end effector of the device. Adjusting the motor's output can cause the cutting element to translate through the end effector at different speeds, thereby allowing the cutting element to cut through tissue being grasped by the end effector at different speeds.
US09808306B2
An improved electrosurgical scalpel, with fume evacuation, for generating electrical signals intended for applications to the body of a patient via an electrosurgical electrode is provided that includes a channel to evacuate fumes generated. An electrosurgical scalpel includes a handle with a receptacle portion of a conductive hollow member for mounting and retaining an electrode blade and evacuating fumes, an optional light source with a power source that may be encapsulated within the handle and a vacuum port for applying a vacuum source to draw fumes away from the electrode tip through the chanel. Operation of a slide on the handle serves to retract or extend the electrode blade, and direct fume evacuation.
US09808305B2
In an energy treatment apparatus, maximum source electric power of source electric power output from an electric power source is defined, first energy is generated by supplying first driving electric power to a first energy generator due to the source electric power, and second energy is generated by supplying second driving electric power to a second energy generator due to the source electric power. A controller keep the sum of the first driving electric power and the second driving electric power that are supplied per unit time less than or equal to the maximum source electric power of the electric power source continuously with time.
US09808284B2
An apparatus and method for inserting prosthesis implants into a patient cavity. The apparatus includes a guide member, prosthesis manipulation pouch and a retractor. The apparatus prevents infection; prevents tears of the incision; eases insertion and placement; and provides a true no-touch operation. In use, the retractor anchors the guide member to the patient while allowing the manipulation pouch to be manipulated to force the prosthesis into a surgical cavity of a patient.
US09808271B2
Catheter-delivered endovascular medical devices are described. The devices may include a pull wire attached to a distal body. The distal body may be formed of a distal body outer body comprising a basket comprised of a plurality of cells defined by a plurality of basket strips and a distal body inner body located in the interior of the distal body outer body and comprising a plurality of distal braided mesh openings formed by a plurality of woven linear strands. The distal braided mesh openings may be smaller than the cells when the device is in the relaxed state. Methods of using and making the devices are also described.
US09808269B2
A medical device may include a distal end having an expandable grasping portion with a plurality of movable branch members, and at least one filament connected to and slidably movable within at least a portion of the plurality of movable branch members. The proximal end of the device may include a handle having an actuation guide and an actuation selector connected to and movable along the actuation guide. The actuation selector may be coupled to ends of the at least one filament and may be configured to exert a force on the filament to vary the size of the grasping portion between a plurality of pre-selected discrete configurations of the grasping portion. In addition, the medical device may include a sheath member extending from the distal end toward the proximal end. The proximal ends of the plurality of movable branch members may be disposed within the sheath member.
US09808256B2
Detachment of a medical device from a delivery assembly can focus activity of electrolytic detachment to enhance detachment procedures. Electrolytic activity can be focused by insulating nearby areas of a core wire and pre-treating a detachment zone to reduce crystallinity of the detachment zone. Such a delivery system, can include an electrolytically corrodible core wire comprising a proximal portion, a distal portion, and a detachment zone between the proximal portion and the distal portion; a proximal insulating layer annularly contacting the proximal portion; a coil helically winding about and contacting at least a portion of the proximal insulating layer; a tube annularly contacting at least a portion of the helical coil; a distal insulating layer annularly contacting the distal portion; and a hub of an implant annularly contacting at least a portion of the distal insulating layer; wherein a distal end of the proximal insulating layer and a proximal end of the distal insulating layer are axially spaced apart to expose the detachment zone.
US09808251B2
A medical device is disclosed which includes a delivery member having at least two lumens extending within. Each lumen may include a rotational element within. Each rotational element may be configured to convert linear motion into rotational motion. The medical device may also include a snare element including a distal snare loop and two proximally extending legs. Each leg of the snare element may be within one of the two lumens. Further, the rotational element in a first lumen may be configured to impart a clock-wise rotation to a first leg of the two proximally extending legs, while the rotational element in a second lumen of the at least two lumens may be configured to impart a counter clock-wise rotation to a second leg of the two proximally extending legs.
US09808248B2
A surgical instrument comprises a body, a shaft, and an end effector. The end effector has a staple cartridge, a lower jaw, an anvil, and a firing beam. The staple cartridge comprises a cartridge body and a lower cartridge tray. One or both of the cartridge body or the lower cartridge tray comprises at least one notch. The lower jaw is configured to be coupled with the cartridge body and comprises protrusions. The protrusions of the lower jaw align with the notches of the cartridge body and/or lower cartridge tray when the lower jaw and staple cartridge are coupled. The body comprises a handle portion and a series of actuators capable of closing the anvil on the staple cartridge and driving the firing beam to vertically drive a plurality of staples.
US09808245B2
A coupling assembly selectively interconnects a surgical device with an adapter assembly. The adapter assembly is configured for connection with a surgical attachment. The coupling assembly includes a first connector, a second connector and an outer tube. The first connector is configured for mating engagement with a surgical device. The second connector is configured for mating engagement with an adapter assembly. The outer tube extends between and has a first end and a second end defining a longitudinal axis therebetween. The first end of the outer tube supports the first connector. The second end of the outer tube supports the second connector. The longitudinal axis of the outer tube extends transversely relative to a longitudinal axis defined by a surgical device.
US09808244B2
A surgical instrument is disclosed. The surgical instrument may include an absolute position sensor system. The absolute position sensor system includes a sensor element operatively coupled to a movable drive member of the surgical instrument. A position sensor is operably coupled to the sensor element and is configured to sense the absolute position of the sensor element.
US09808242B2
In one embodiment, the present invention includes a method for securing tissue to bone, including drilling a bone hole into the bone; passing a filament through the tissue, the filament including a first end, a second end and a length therebetween, the second end having a loop; passing the first end of the filament through the loop of the filament; pulling on the first end of the filament such that the loop travels along the length of the filament and to the tissue; passing an anchor along the length of the filament, from the first end towards the loop and tissue; engaging the loop with a distal end of the anchor; positioning the distal end of the anchor, with the loop of the filament, into the bone hole; and securing the anchor in the bone.
US09808240B2
A suture passer and method for passing suture in tissue repair and other surgical procedures. The suture passer has an outer stiff tube component and a flexible tube component which is both cannulated and retractable. The inner tube (i.e., the cannulated, flexible, retractable tube) is preferably made of NiTi and has a predefined curve. The inner tube is deployed and retracted from the outer stiff tube. The configuration of the inner tube allows the instrument to be introduced into a space through a small portal and then deployed to provide leverage and improved reach (without creating large portals).
US09808233B2
Catheter system, devices and methods for diagnosing and treating lateral stenosis causing back pain and or leg pain. The devices comprise a tubular part for insertion into a working cannula to self-position itself safely within the foramen, and minimize the risk of displacement medially or laterally, to prevent nerve or dura injury. An expandable membrane is configured to maintain the catheter device within the foramen. Expansion of this membrane would decompress the nerve within the foramen by opening the foraminal canal as the membrane expands.
US09808232B2
A dilation system for accessing a surgical target site to perform surgical procedures. In one version, the dilation system includes a plurality of open sided dilators having non-circular cross sections and configured to slidably and non-rotationally engage with one another in a sequential manner. In another version, the dilation system includes an expandable dilator movable from a closed condition to an expanded condition.
US09808227B2
One embodiment includes an apparatus for retracting an animal tongue that includes a handle that is elongate and that includes a proximal portion and a distal portion and a tongue receiving cup coupled to the distal portion of the handle, the tongue receiving cup being generally concave and sized such that a first side of the tongue receiving cup extends over a first side of the tongue, a second side opposite the first side extends over a second side of the tongue that is opposite the first side of the tongue, a dorsal portion of the cup extends along the dorsal portion of the tongue and a posterior extending tip extends at least partially along the back of the tongue, the first side, second side, and posterior extending tip defining a tongue receiving cavity of the tongue receiving cup.
US09808224B2
Various methods and systems are provided for a removable transducer module having memory. In one example, a transducer module for an ultrasound imaging system comprises a casing configured to fit into a module receiver of the ultrasound imaging system, an array of transducer elements, and a non-transitory memory configured to store at least one of usage data and specification data for the transducer module.
US09808222B2
An intravascular ultrasound imaging system with a catheter having an elongated body having a distal end and an imaging core arranged to be inserted into the elongated body. The imaging core is arranged to transmit ultrasonic energy pulses and to receive reflected ultrasonic energy pulses. The system further includes an imaging engine coupled to the imaging core and arranged to provide the imaging core with energy pulses to cause the imaging core to transmit the ultrasonic energy pulses. The energy pulses are arranged in repeated sequences and the energy pulses of each sequence have varying characteristics. The reflected pulses may be processed to provide a composite image of images resulting from each different characteristic.
US09808218B2
Disclosed is a radiation image capturing system including a portable radiation image capturing apparatus and a portable console. The portable radiation image capturing apparatus can generate image data according to irradiated radiation and transmit the generated image data by wireless communication. The portable console includes a first wireless communication unit which can receive the image data transmitted from the radiation image capturing apparatus and a second wireless communication unit which can communicate with an external apparatus or system by wireless communication. The console gives priority to one wireless communication than the other between the wireless communication through the first wireless communication unit or the wireless communication through the second wireless communication unit.
US09808211B2
A CBCT imaging system comprises a digital radiation detector and radiation source. A detector transport moves the detector along at least a portion of a first curved path and a radiation source transport moves the radiation source along at least a portion of a second curved source path. The detector is configured to travel at least a portion of the first curved path, and the radiation source is configured to travel at least a portion of the second curved path. The detector is configured to obtain a plurality of 2D projection images over a range of scan angles for reconstructing a 3D volume image using the plurality 2D projection images.
US09808209B2
A collimator for use in a CT system made of an X-ray absorbing material, the collimator comprises an imaging aperture having a first width for passage of a first X-ray beam, the first X-ray beam being used for X-ray imaging, and a tracking aperture having a second width for passage of a second X-ray beam, the second X-ray beam being used for X-ray beam tracking.
US09808202B2
The present invention provides a mattress for measuring physiological parameters of a heart, comprising a mattress body, a first electrode, a second electrode and an electromagnetic shield, wherein the first electrode and the second electrode are located on the upper surface of the mattress body and the first electrode and the second electrode have a space therebetween; at least a portion of the electromagnetic shield is located on the lower surface of the mattress body and is insulated from the first electrode and the second electrode. In the above mattress provided by the present invention, the first electrode and the second electrode are shielded from ambient electromagnetic radiation effectively. The electromagnetic shield, by blocking the electromagnetic wave propagation path, prevents the electrodes from being polluted by electromagnetic radiation, achieving more accurate measurement.
US09808197B2
According to one embodiment, a wearable electronic apparatus detects movement of a human body wearing the apparatus. The apparatus causes a first number of light emitters to emit light when a magnitude of the detected movement is less than a first value. The first number of light emitters is among a plurality of light emitters which emit light having different wavelengths, in which the light are received by a light receiver to obtain physiological information. The apparatus causes a second number greater than the first number of light emitters among the plurality of light emitters to emit light when the magnitude of the detected movement is greater than or equal to the first value.
US09808193B2
An apparatus and method for inflicting brain injury on a laboratory animal that employs a platform for supporting the laboratory animal. The platform defines an opening for positioning the head of the laboratory animal over the opening. A projectile is launched from a projectile launching device orientated below the opening of the platform. The projectile launching device has a means for propelling the projectile directly at and/or through the opening of said platform, thereby inflicting brain injury on the animal via either a pressure wave or concussive impact of the projectile. Without helmet, direct impact of the projectile results in severe traumatic brain injury. Use of helmet protects animals from skull fracture, subdural hematoma, intracerebral hemorrhage and contusion yet produces mild concussion-like pathology.
US09808191B2
A diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure is applied to measure values of impedance-related parameters for one or more sensing electrodes. The parameters may include real impedance, imaginary impedance, impedance magnitude, and/or phase angle. The measured values of the impedance-related parameters are then used in performing sensor diagnostics, calculating a highly-reliable fused sensor glucose value based on signals from a plurality of redundant sensing electrodes, calibrating sensors, detecting interferents within close proximity of one or more sensing electrodes, and testing surface area characteristics of electroplated electrodes. Advantageously, impedance-related parameters can be defined that are substantially glucose-independent over specific ranges of frequencies. An Application Specific Integrated Circuit (ASIC) enables implementation of the EIS-based diagnostics, fusion algorithms, and other processes based on measurement of EIS-based parameters.
US09808187B2
A measuring chamber device for an optically operating sensor for determining a concentration of a substance that is contained in tissue fluid of a mammal. The measuring chamber device has a measuring chamber filled with a liquid measuring medium and a wall with better diffusion permeability for the substance than for other constituents of the tissue fluid. A transmitter device for emitting optical radiation into the measuring chamber, and a receiver device for receiving optical radiation that has passed through the measuring chamber are also provided.
US09808182B2
An apparatus including a tubular channel having a pathway extending between a proximal end and a distal end of the tubular channel. The proximal end is configured to connect directly or indirectly to an end tidal CO2 monitor. The distal end has an opening. The apparatus further includes a detection member including a chamber disposed in fluid communication with the pathway of the tubular channel such that gas entering the tubular channel via the opening on the distal end passes into the chamber. A detection element is disposed within the chamber and includes a component that is sensitive to one or more systemic biomarkers such that, upon exposure to a predetermined concentration level of the one or more systemic biomarkers contained in the gas, a state of the detection element experiences a permanent alteration and the detection member indicates that the predetermined concentration level of the one or more systemic biomarkers is present in the gas.
US09808180B2
A medical device can be localized by providing at least three non-colinear localization elements (e.g., electrodes) thereon. Once placed in a non-ionizing localization field, three adjacent localization elements, at least one of which will typically be a spot electrode, may be selected, and the non-ionizing localization field may be used to measure their locations. A cylinder is defined to fit the measured locations of the selected localization elements. The cylinder is rotationally oriented using the measured location of a spot electrode. Location and rotational attitude information may be used to construct a three-dimensional representation of the medical device within the localization field. The electrodes may be provided on the medical device or on a sheath into which the medical device is inserted. The invention also provides systems and methods for identifying and calibrating deflection planes where the medical device and/or sheath are deflectable.
US09808177B2
A system and method for automating an appropriate voxel prescription in a uniquely definable region of interest (ROI) in a tissue of a patient is provided, such as for purpose of conducting magnetic resonance spectroscopy (MRS) in the ROI. The dimensions and coordinates of a single three dimensional rectilinear volume (voxel) within a single region of interest (ROI) are automatically identified. This is done, in some embodiments by: (1) applying statistically identified ROI search areas within a field of view (FOV); (2) image processing an MRI image to smooth the background and enhance a particular structure useful to define the ROI; (3) identifying a population of pixels that define the particular structure; (4) performing a statistical analysis of the pixel population to fit a 2D model such as an ellipsoid to the population and subsequently fit a rectilinear shape within the model; (5) repetiting elements (1) through (4) using multiple images that encompass the 3D ROI to create a 3D rectilinear shape; (6) a repetition of elements (1) through (5) for multiple ROIs with a common FOV. A manual interface may also be provided, allowing for override to replace by manual prescription, assistance to identify structures (e.g. clicking on disc levels), or modifying the automated voxel (e.g. modify location, shape, or one or more dimensions).
US09808173B2
Method for the spatially resolved determination of physical, chemical and/or biological properties or state variables and/or the change therein in an examination area of an examination object by determining the change in the spatial distribution and/or the mobility, particularly the mobility in rotation, of magnetic particles in this examination area or in parts thereof as a function of the effect of physical, chemical and/or biological influencing variables on at least a part-area and/or in the physical, chemical and/or biological conditions in at least a part-area of the examination area, by means of the following steps: a) introducing covered and/or coated magnetic particles with at least one solid, viscous and/or liquid shell or coating into at least part of the examination area and/or introducing magnetic particles into at least part of the examination area and/or covering and/or coating at least some of these particles in the examination area, b) generating a magnetic field with a spatial profile of the magnetic field strength such that there is produced in the examination area a first part-area having a low magnetic field strength and a second part-area having a higher magnetic field strength, 15 c) changing the, in particular relative, spatial position of the two part-areas in the examination area or changing the magnetic field strength in the first part-area so that the magnetization of the particles is locally changed, d) detecting signals that depend on the magnetization in the examination area that is influenced by this change, and e) evaluating the signals so as to obtain information about the change in the spatial distribution and/or mobility of the magnetic particles in the examination area. The invention also relates to functionalized magnetic particle compositions and magnetic particle compositions suitable for use in the above method. The invention further also relates to an apparatus for the measurement of state variables in the examination area.
US09808171B2
A system and method are provided for determining electrophysiological data. The system comprises an electronic control unit that is configured to receive electrical signals from a set of electrodes, receive position and orientation data for the set of electrodes from a mapping system, compensate for position and orientation artifacts of the set of electrodes, compose cliques of a subset of neighboring electrodes in the set of electrodes, determine catheter orientation independent information of a target tissue, and output the orientation independent information to a display. The method comprising receiving electrogram data for a set of electrodes (80), compensating for artifacts in sensor positions in the mapping system (81), resolving the bipolar signals into a 3D vector electrogram in the mapping system coordinates (82), manipulating observed unipolar voltage signals and the tangent component of the e-field to estimate the conduction velocity vector (83), and outputting the catheter orientation independent information (84).
US09808169B2
The invention relates to a system for electroencephalographic detection of an improper adjustment of a ventilator used on a mammal. The system includes an electroencephalograph, capable of measuring, as a function of time, an electroencephalographic signal representative of a breathing process; and an input for receiving a respiratory initiation signal, different from the electroencephalographic signal, capable of indicating a respiratory initiation time. The detection system further includes means for specifying a beta frequency band comprised between 15 and 30 Hz and with a width comprising between 5 and 10 Hz; means for processing the measured electroencephalographic signal, configured for processing the measured electroencephalographic signal as it is being acquired, in the sole specified beta frequency band; and means for identifying, for each breathing cycle, an improper adjustment of the ventilator from the electroencephalographic signals processed in the sole beta frequency band.
US09808166B2
A pulse photometry probe includes: a light emitter having a first face from which light is emitted toward a living body; a light receiver having a second face which receives the light from the living body; a surface sheet which faces the first face of the light emitter and the second face of the light receiver; a cover sheet in which at least one slit is formed; and a lead wire which includes: a first lead wire connected to one of the light emitter and the light receiver; a second lead wire connected to the other one of the light emitter and the light receiver; and a basal portion at which the first lead wire and the second lead wire are bundled. The second lead wire includes at least one slack portion between the basal portion and the other one of the light emitter and the light receiver.
US09808165B2
A system and method for a multi-function remote ambulatory cardiac monitoring system. The system includes a housing and a microprocessor disposed within the housing. The microprocessor controls the remote ambulatory cardiac monitoring system. The system also includes an electrode for sensing ECG signals and the electrode being in communication with the microprocessor. An integrated cellular module also is included in the system, and the cellular module is connected to the microprocessor and disposed within the housing. The integrated cellular module transmits ECG signals to a remote center.
US09808164B2
Cardiac dyssynchrony of a patient may be evaluated based on electrical activity of a heart of the patient and corresponding chest wall motion of the patient sensed via an external accelerometer. In one example, an acceleration signal indicative of the chest wall motion is generated by an external accelerometer positioned on the chest wall of the patient. A processor of a diagnostic device integrates the acceleration signal to generate a velocity signal and temporally correlates the velocity signal and an electrical cardiac signal. The processor determines a time delay between a deflection of the electrical cardiac signal indicating ventricular electrical activation and a subsequent greatest peak of the velocity signal. The time delay may indicate a degree of electromechanical delay of the left ventricle. In some examples, the processor generates an output indicative of a cardiac dyssynchrony status based on the time delay.
US09808156B2
Provided are embodiments of systems, computer medium and computer-implemented methods for monitoring the health of an employee while the employee is located in an employee workstation. A method including collecting, from a plurality of biomechanical sensors disposed throughout the employee workstation, biomechanical health data indicative of biomechanical characteristics of the employee, determining an employee biomechanical health profile based at least in part on the collected biomechanical health data. The employee biomechanical health profile including biomechanical health characteristics, biomechanical health conditions and/or biomechanical health risks for the employee. The method including generating a health plan for the employee based at least in part on the biomechanical health profile, and displaying the employee biomechanical health profile and the health plan to the employee.
US09808155B2
An eye imaging apparatus to produce an image of an eye of a patient user is disclosed. The eye imaging apparatus may include a video camera, a slit lamp chinrest, a camera housing, a plurality of illumination source optics and a processing system. The eye imaging apparatus may also include a video camera, a plurality of video camera optics, a camera housing, a microscope assembly, a plurality of illumination source optics and a floor base. The eye imaging apparatus may be utilized in combination with one or more contrasting agents. The eye imaging apparatus may detect amyloid-beta plaque, amyloid or amyloid-beta peptide by a spectral signature.
US09808144B2
A variable direction of view endoscope is positionable at desired locations within the ear, nose, throat, paranasal sinuses or cranium to accomplish visualization. A method of use includes introducing the variable direction of view endoscope into a nasal cavity with the endoscope adjusted to a first direction of view between about 0 degrees and about 15 degrees relative to a longitudinal axis of the endoscope. A therapeutic device is introduced into the nasal cavity and the endoscope is adjusted to a second direction of view directed toward the sinus opening or passageway. The method also includes advancing the therapeutic device into or through the sinus opening and viewing at least one of the sinus opening or passageway or the therapeutic device using the endoscope adjusted to the second direction of view.
US09808142B2
The present invention relates to a cover having a plurality of moveable, external, angled projecting elements for use with flexible medical scoping devices such as endoscopesor enteroscopes. The invention includes the cover with an over cuff and use of the disposable removable covering in methods of medical scoping procedures or examinations. The invention also includes an applicator for assisting in placing the covering about or over a medical device and a kit of parts.
US09808137B2
A floor treatment machine is disclosed for treating floor surfaces and includes a housing, two drive wheels, at least one support wheel, a drive device, a controller, at least one scan sensor configured to ensure that distance measurements can be carried out in a substantially horizontal plane via a predetermined angular area, and a floor treatment device configured to ensure that the floor can be treated. In at least one embodiment, the controller encompasses a treatment mode, which guarantees a simple and reliable selection of a successful route by way of few driving and storing steps. The boundary of the floor surface is treated as an obstacle. To record the treated surface, starting and end points of route segments, which have been followed, and one of the states “completely treated” or “incompletely treated” for the end points as well as direction information is stored.
US09808134B2
A dust collector for a vacuum cleaner disclosed herein includes a first cyclone to primarily separate dust from air introduced from a lower portion thereof with containing foreign materials and discharge the separated dust into the first dust storing unit, a second cyclone extending in an intersecting direction with an extending direction of the first cyclone and configured to secondarily separate fine dust from the air introduced from the first cyclone and discharge the separated fine dust into a second dust storing unit, and a lower cover defining a bottom surface of the first dust storing unit, the second dust storing unit and the first cyclone and coupled to the first dust storing unit by a hinge such that the foreign materials collected in the first dust storing unit, the second dust storing unit and the first cyclone are discharged upon being open.
US09808128B2
An adjustable bracket assembly for securing an edge of a panel relative to a surface. The adjustable bracket assembly includes a mounting member and a bracket member. The mounting member has a body configured for mounting on the surface and defining at least two fastening screw receiving holes. The bracket member includes an extension arm extending perpendicularly to a mounting arm. The extension arm includes a panel clamp and the mounting arm includes a mounting plate extending therefrom. The mounting plate defines at least two fastening screw holes and at least two adjustment screw holes therethrough. A fastening screw extends through each fastening screw hole and is received in a respective fastening screw receiving hole. An adjustment screw is positioned in each adjustment screw hole and is threadably adjustable to contact the mounting member body and adjust the angular relationship between the bracket member and the mounting member.
US09808125B2
A vertically adjustable shower caddy system comprising a tension pole, a number of shelves and a number of securing element for attaching and reattaching the shelves and accessories to the tension pole. The tension pole is installed using an integrated tensioning mechanism allowing extension of the top and bottom extremities as to apply tension to the bath or shower floor and ceiling. The securing element uses clips that are opened and closed when attaching and reattaching the shelves to the tension pole rail. Repositioning a shelf to a new location on the tension pole therefore does not require the removal of the tension pole from a shower stall or bathtub/shower area, thereby saving a user a significant amount of time and effort.
US09808113B2
A system and device that supplies an alternative to bottled water and other water based ready-to-drink (RTD) beverages. The invention offers a convenient, reliable, and cost effective Point of Use solution to the consumer's hydration and beverage needs which includes a single-serve beverage system that can produce unlimited chilled filtered water as well as single serve unique beverages through a capsule-based system. The invention can provide cold, hot, still (not sparkling), flavored, enhanced, ultra purified filtered waters and flavors. The capsules contain a powder or a liquid which is mixed into the filtered water to produce the beverage. The drinks can be “house formulas” or common mass market branded beverages licensed from the manufacturers. The system opens a beverage capsule, sprays mixing fluid into it, rotates it, and then sprays finishing fluid into it which causes the contents to empty into a drinking cup.
US09808092B2
An apparatus has an ergonomic-device support assembly including a stationary frame assembly configured to be received and selectively positioned underneath a desk relative to a user. The ergonomic-device support assembly is configured to receive and support an ergonomic device. This is done in such a way that the ergonomic device is selectively movable relative to the user of the desk between an extended-deployment position and a retracted-storage position.
US09808090B2
A footrest device for armchairs or sofas has two footrest panels, which have substantially the same width, and are movable under the thrust of a crank mechanism between an extracted operating position, in which the two footrest panels project from the front of a support frame, and a retracted rest position, in which the two footrest panels substantially overlap one another.
US09808088B2
A chair with a frame with tubular elements, which comprises two inverted V-shaped elements that form the front legs and rear legs, are parallel and are joined substantially at their inner curvature to a rod-like crossmember, two L-shaped elements connected by the crossmember on which they are arranged in a parallel configuration so as to form a support for the back and for the seat, respectively with first substantially vertical portions thereof and second substantially horizontal portions.
US09808085B1
Beam mounted chair assemblies may include at least two standards supported on a floor, a beam secured to, and supported by, the standards, and a plurality of chair assemblies secured to, and supported by, the beam. Chair assemblies may be secured to a beam via associated chair brackets. Chair brackets may include chair seat pivots that pivotally secure a chair seat in proximity to a chair back such that the chair seat may pivot between an up and a down position. Chair brackets and standards may be secured to a beam such that the chair brackets and standards may be linearly positioned along a full length of the beam without interfering with one another.
US09808079B2
A height adjustable desk can include a work surface; and at least one leg assembly connected to the work surface. The at least one leg assembly can include: a first member; and a second member moveable relative to the first member along a longitudinal axis; and a counterbalance mechanism connected to the desk and configured to counteract a force exerted on the work surface. The counterbalance mechanism can include: a wheel; a gas spring having a cylinder and a moveable piston; a wheel moveably connected to the gas spring; and the tension member is connected to the leg assembly.
US09808061B2
The invention relates to a hair styling appliance (100, 100′, 100″) comprising at least one heater (103, 104) having a plurality of heating zones (Z1-Z5). The heating zones are independently operable arranged along the length of the heater. The sequential arrangement of the independently operable heating zones helps to improve the thermal control of the hair styling appliance. The hair styling appliance may be a hair straightener, curling tong, curling wand or a crimping iron.
US09808048B2
A tensile strand element for an article of footwear is disclosed. The tensile strand element includes one or more tensile strands secured at their endpoints between the sole and upper of an article of footwear, creating one or more looped portions. The unsecured looped portions may extend into the fastening region of the footwear and engage with a fastening system to tighten the footwear upper snugly against a wearer's foot to provide added support.
US09808047B2
Shoe uppers having smooth seams and methods for producing them are disclosed. In one embodiment the upper uses thermoplastic seam tape which forms bonds between contiguous upper sections after being subjected to heat and/or pressure. In another embodiment, different parts of the shoe can be joined using hidden seams. Close seams can also be covered with a transfer material adapted to give the interior and/or exterior of the upper a smooth surface. In yet another embodiment, a method is disclosed which allows three-dimensional upper sections to be bonded on a last using thermoplastic seam tape.
US09808046B2
An inner sole board having varying regions of flexibility is provided for use in an article of footwear. The inner sole board may include different materials along its length at different locations that vary its flexibility. An inner sole board is manufactured in an injection molding process requiring only one mold. The process includes a first step of providing a mold, a second step of providing an injection molding assembly, a third step of preparing an injection molding assembly and mold, a fourth step of injecting material into the mold, and a fifth step of establishing the dimensions of a first portion. During the injection molding process, the flow rate of at least one material may be controlled by a nozzle gate to control the shape and size of the flex zone it creates. In this manner, the inner sole board may be customized for a specific sport or individual.
US09808044B2
Footwear which can be modified and decorated by a wearer includes a sole through which a set of spaced-apart tunnels are formed which extend the full width of the sole. At least one strip of material is wound through the tunnels and along the opposite sides of the sole and the outer perimeter of the heel region to form loops extending between selected tunnel ends along the right and left sides of the sole and the outer perimeter of the heel region. Ribbons of different colors, shapes and fabrics can be attached to and between the loops enabling a wearer to modify the appearance of the footwear.
US09808039B2
The present invention reduces the minimum detectable volume of a piece of a glove in the detection using a metal detector. A glove made of a rubber or resin film which contains magnetic particles, wherein the quantity of the magnetic particles is 0.2 to less than 40 mass % relative to the whole of the film; and the magnetic particles comprise secondary particles formed by the agglomeration of primary particles.
US09808035B2
Clothing has a body including a front body and a back body, wherein a material constituting the front body and a material constituting the back body are the same, and a chest width of the back body is shorter than a chest width of the front body. The clothing guides a motion or state of the upper body of a wearer to a proper posture and improves motion followability and wearing comfort around scapulae.
US09808033B2
An electronic cigarette includes a battery assembly, an atomizer assembly and a cigarette bottle assembly. An external thread electrode is located in one end of battery assembly. An internal thread electrode is located in one end of atomizer assembly. The battery assembly and the atomizer assembly are connected by the screwthread electrode. The cigarette bottle assembly is inserted into the other end of the atomizer assembly and both form a cigarette type or cigar type body.
US09808031B2
Systems, techniques and methods for estimating the metabolic state or flux, e.g., the body energy state (“BES”) of a patient, are disclosed. The BES provides deep insight into the nutritional needs of the patient, thus allowing for a sort of exquisite glycemic control with regard to the patient. The invention discloses systems and methods for estimating fractional gluconeogenesis, which is the % of glucose production that comes from gluconeogenesis (“GNG”), as opposed to glycogenolysis (“GLY”), the other form of glucose production. Nutritional formulations, materials, cocktails and methods for feeding patients by parenteral and other means are disclosed. The amount, type and rate of such nutritional feeding are typically based upon the above estimating. The invention discloses formulations that contain labels, such as deuterium, for medical diagnostics, such as for estimating BES and fractional gluconeogenesis. The invention is suitable for any sort of patient, including those who are injured, such as with traumatic brain injury, ill, or have other conditions that stress the metabolic system.
US09808025B2
The invention relates to a film-coating apparatus (1) for coating foods with a coating material, more particularly with sugar solution or with a solution based on sugar substitute, having a housing (2), a coating chamber (9) within the housing (2), in which a delivery means (6) for delivering the coating material can be placed, and having a circulating belt (3) which in sections forms part of the walls of the coating chamber (9) and is provided as a bearing surface for the foods. The invention relates more particularly to a film-coating apparatus in which the belt (3) has a multiplicity of gas ports (30) which are designed for the accelerated solidification of the coating material.
US09808020B2
Methods and systems for treatment of grain in a storage container using ozone may be used for treating grain for toxins, insects, mold, and/or odor. Downdraft methods for applying high concentrations of ozone to grain in a storage container treat grain without generating ozone-related objectionable odors or with generation of only minimal ozone-related objectionable odors. A method for downdraft ozone treatment of grain with minimal generation of ozone-related objectionable odors involves providing a negative air pressure at a bottom of a volume of grain in a storage container. A high ozone concentration is generated in air above an upper surface of the volume of grain. The ozone is drawn down into the volume of grain using the negative air pressure for a treatment time sufficient to effectively treat the grain without causing significant ozone-related commercially-objectionable foreign odors in the grain.
US09808014B2
Active-powder biocidal composition comprising at least one copper salt and at least one zinc salt such that the molar ratio between the copper salt and the zinc salt is within the range of 10 to 1 and each copper and zinc salt, separately, has a solubility constant (Kps) within the range from a value greater than or equal to 1*10-20 to a value less than or equal to 9*10-6. Also included is the biocidal composition that comprises the active-powder composition and a polymer, and the method for the production of said biocidal composition, which comprises: thoroughly mixing the salts in such a manner as to obtain a homogeneous distribution of an active-powder biocidal composition; controlling the mixing temperature such that it remains at approximately less than 50° C.; and mixing the resulting mixture of active powders with a polymer.
US09808013B2
The present disclosure relates to methods and devices for controlling arthropods, including insects and arachnids in an environment. The methods generally comprise: generating a near-ideal gas Purified Hydrogen Peroxide Gas (PHPG) that is substantially non-hydrated (e.g., in the form of water in solution or water in solution or water molecules bonded by covalence, van der Waals forces, or London forces) and substantially free of e.g., ozone, plasma species, and/or organic species; and directing the gas comprising primarily PHPG into the environment such that the PHPG acts to control arachnids in the environment. In certain aspects, the arachnids may be totally or partially killed.
US09808010B2
A chewable composition, comprising at least one pharmaceutically active ingredient component; solid components including at least one flavor, and at least one disintegrant including at least one non-starch disintegrant; flowable components including a flowable oil, and at least one wetting agent other than water.
US09808007B2
A composition suitable for control of diseases caused by phytopathogens comprising a mixture of a compound of formula (I), with two compounds selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants.
US09808000B2
Water dispersible granules are provided containing (a) an agrochemical active ingredient that is solid at 25° C., (b) a polyoxyalkylene alkyl ether phosphate or its salt, (c) at least one anionic surfactant selected from the group consisting of arylsulfonates or their formaldehyde condensates, ligninsulfonates, and polycarboxylates, and (d) lactose. The granules are water dispersible granules having good disintegrability and dispersibility in water and also having good storage stability. The water dispersible granules can be disintegrated and dispersed in a small amount of water. Accordingly, the water dispersible granules can be mixed with paste fertilizers to produce agrochemical-containing paste fertilizers, which can also be used in paddy fields and are useful water dispersible granules.
US09807993B2
The present invention relates to the storage and display of objects, mainly fishing lures. The invention disclosed herein relates to the organization, management and display of objects to assist in the storage and use of lures, and other objects, through the disposition of an aperture associated with such an object over an apparatus. In the application of storage and display of fishing lures, the present disclosure allows for identification and selection of lures while maintaining the lures separately and in a hanging orientation maintaining the form or the lure consistent with how such a lure is pulled through the water when used.
US09807991B1
A brake mechanism of a fishing reel is provided, which includes a washer set, an operation member, a tubular member and a brake adjusting device. The fishing reel includes a shaft. The washer set includes a first driving washer and a first brake washer sleeved to the shaft. The operation member is coupled with the first driving washer, rotatable together, extended through the washer set, located between the shaft and washer set, and abutted against the washer set. The tubular member is axially movably disposed at the shaft and abutted against the operation member. The brake adjusting device is sleeved to the shaft and abutted against the tubular member and includes a control member screwingly engaged to a thread section of the shaft. Accordingly, the shaft would not be damaged by the washer set, and a brake status being released smoothly can be ensured.
US09807989B2
A dual-bearing reel, includes a reel body, a spool, a spool shaft, an adjustment member, and an operating lever. The spool is rotatable relative to the reel body. The spool shaft is configured to integrally rotate with the spool. The adjustment member is attached to the reel body and configured to adjust a braking force that brakes the rotation of the spool shaft. The operating lever is detachably attached to the adjustment member so as to extend in a radial direction, and configured to be positionally adjusted in a circumferential direction relative to the adjustment member.
US09807985B2
A system controls climate and eliminates unwanted moisture within a honey beehive during low temperature conditions that promote condensate and mold inside of the beehives. The system comprises at least one humidistat being adapted to measure temperature and humidity inside the beehive, a first fan adapted to generate an air flow in at least a portion of the beehive, a heating element being installed in the bottom board of the beehive, and a second fan adapted to increase the air flow in another portion of the beehive, wherein the ventilation circuit controls the second fan according to the measured temperature and humidity condition. The system condenses and eliminates moisture produced by the bees' metabolism which otherwise may be deposited on the internal surface of the beehive as frost and later thaw, causing droplets of cold water to fall on the clustered bees.
US09807983B2
An electronic device including: a living thing state estimator that determines whether or not at least an animal other than a human is present in a space based on information on the space in which the electronic device is disposed, and estimates a state of the animal that is determined to be present; and a control detail determiner that determines a control detail for the electronic device, according to a result of the determination or the estimated state of the animal.
US09807970B1
A novel maize variety designated PH24R7 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH24R7 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH24R7 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH24R7 or a locus conversion of PH24R7 with another maize variety.
US09807956B1
A novel maize variety designated X05H233 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X05H233 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X05H233 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X05H233, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X05H233. This invention further relates to methods for producing maize varieties derived from maize variety X05H233.
US09807952B1
An inbred corn line, designated 103B159, the plants and seeds of the inbred corn line 103B159, methods for producing a corn plant, either inbred or hybrid, produced by crossing the inbred corn line 103B159 with itself or with another corn plant, and hybrid corn seeds and plants produced by crossing the inbred line 103B159 with another corn line or plant and to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic corn plants produced by that method. This invention also relates to inbred corn lines derived from inbred corn line 103B159, to methods for producing other inbred corn lines derived from inbred corn line 103B159 and to the inbred corn lines derived by the use of those methods.
US09807946B2
A vertical planter having a partitioned tray, a liner, and a sliding wire support grid, wherein the partitioned tray engages the sliding wire support grid to provide access to the partitioned tray.
US09807938B2
A self-propelled harvesting machine such as a combine harvester has multiple working units for processing crop picked up from a field, a driver assistance system for the sensor-supported control of the working units, an environmental sensor system for detecting environmental information and spatial areas of applicability located in the environment of the harvesting machine. The driver assistance system has a memory for storing data and a computing unit for processing data, including the data stored in the memory. A functional system model for at least one part of the harvesting machine is stored in the memory. The computing unit functions as a characteristic control on the basis of the system model and autonomously determines machine parameters of at least one working unit and specifies these to the particular working unit.
US09807937B2
An agricultural harvester includes a chassis and a threshing and separating system carried by the chassis that is configured for threshing and separating grain from gathered crop material. The threshing and separating system includes: a rotor defining a longitudinal axis; a concave at least partially surrounding the rotor; a transition cone defining an infeed to the rotor; and a transition surface connecting the transition cone to the concave and having a conical portion defined about the longitudinal axis and a blended portion connected to the conical portion. The blended portion defines a first end connected to the conical portion and a second end distanced from the first end in a lateral direction. The blended portion defines a substantially conical shape about the longitudinal axis at the first end and approaches a substantially cylindrical shape about the longitudinal axis toward the second end.
US09807935B2
A cam reel for use on a harvesting header that can be configured in both operating and transport positions is provided. The reel comprises a plurality of finger-bearing reel bats disposed evenly around the reel shaft, each rotatably attached through the distal ends of radial arms extending outwardly from the reel shaft. A cam disc is attached to the frame and engages each reel bat by a cam follower, to provide rotational movement of the reel bats relative to the radial arms, during rotation of the shaft in the operating position. The cam has at least one operating position, and a transport position in which the engaged reel bats will be pivoted into transport mode that substantially reduces the risk of damage to the fingers.
US09807934B2
A transport vehicle arrangement includes a transport vehicle, a transport implement coupled with the transport vehicle, a sensor arrangement for establishing an angular orientation of the transport implement relative to the transport vehicle, a wireless receiver for receiving harvester information related at least to the speed and direction of an agricultural harvester vehicle, and an electrical processing circuit coupled with the sensor arrangement and the wireless receiver. The electrical processing circuit is configured for steering the transport vehicle arrangement in a reverse direction such that the transport implement is positioned at a desired position relative to an unloading conveyance of the agricultural harvester vehicle, based upon the sensed angular orientation of the transport implement and the harvester information.
US09807931B2
A method and control system are disclosed for monitoring operating modes of a harvester. A harvester may include one or more harvesting devices driven by one or more hydraulic circuits. A lower pressure limit and a current operating pressure may be determined for a hydraulic circuit of a harvesting device. The determined pressure limit and operating pressure may be compared, and a current operating mode for the harvester identified accordingly. The operating mode may include at least one of a waiting mode, a transport mode, a maneuvering mode, and a harvesting mode.
US09807930B1
An autonomous robot lawnmower includes a chassis, a drive supporting the chassis above a lawn and configured to maneuver the robot lawnmower about the lawn, and a motorized lawn cutting assembly including one or more blades. The robot lawnmower further includes a first blade guard movably mounted to a first lateral side of the chassis and extending from the chassis toward the lawn, and a second blade guard movably mounted to a second lateral side of the chassis and extending from the chassis toward the lawn.
US09807929B2
A mower deck side discharge chute mounting includes a wire form hinge having a first leg, a second leg that is collinear with the first leg, and an intermediate mounting portion attached directly to a multi-blade mower deck between the first leg and the second leg. A side discharge chute pivots on the wire form hinge and can be installed or removed from the wire form hinge only if the chute is in a raised position relative to the mower deck.
US09807925B2
A robotic mower area coverage system includes a load sensor on the robotic mower signaling load on a cutting blade motor, a boundary sensor on the robotic mower indicating the distance from the sensor to a boundary wire, a timer on the robotic mower indicating when the robotic mower last used a specified boundary coverage, and a vehicle control unit on the robotic mower selecting the type of area coverage based on input from the load sensor, the boundary sensor and the timer, and commanding a pair of traction drive motors to drive the robotic mower using the selected type of area coverage.
US09807922B2
A seed delivery system for use in a seeding or planting machine that removes the seed from a seed meter by capturing the seed therefrom. The delivery system then moves the seed down to a lower discharge point and accelerates the seed horizontally rearward to a speed approximately equal to the forward travel speed of the seeding machine such that the seed, when discharged has a low or zero horizontal velocity relative to the ground. Rolling of the seed in the trench is thus reduced. Furthermore, as the seed only has a short drop from the outlet to the bottom of the seed trench, the seed has little vertical speed to induce bounce. The delivery system uses a brush belt to capture, move and accelerate the seed. By capturing the seed and moving it from the meter to the discharge, the seed is held in place relative to other seeds and the planter row unit. As a result, the seeds are isolated from row unit dynamics thereby maintaining seed spacing.
US09814169B2
An apparatus for mounting electronic components includes a linear actuator defining a longitudinal axis. A driver member is engaged to the linear actuator for motion along the longitudinal axis. The driver member defines a mounting plane and includes a wedge surface that is oblique facing in a direction that has a component towards the mounting plane and a component away from the longitudinal axis in a direction parallel to the mounting plane. A locking wedge is engaged with the wedge surface of the driver member to be driven both toward the mounting plane and lateral to the mounting plane away from the longitudinal axis by sliding along the wedge surface of the driver member with the actuator driving the drive member toward a center of the locking wedge.
US09814168B2
An automatic feeder exchanging system that automatically exchanges a feeder for which exchange is necessary from multiple feeders set in a feeder setting area of a component mounter.
US09814166B2
A method of manufacturing electronic package module is provided. The method provides selective molding by attaching tapes on the circuit substrate on which electric components are mounted thereon, forming molding compound to cover the circuit substrate, and removing tapes along with the molding compound thereon.
US09814162B2
A data center micro-module includes: an enclosure, and a cabinet system, a power supply system, and a cooling system that are inside the enclosure. The cabinet system installs a computing server, the power supply system supplies power for the computing server and the cooling system, and the cooling system cools the computing server; and the enclosure is further externally provided with an interface configured to connect to another data center micro-module or connection apparatus. The foregoing data center micro-module integrates the power supply system, the cooling system and the computing server into a same module, and therefore can be directly manufactured in a factory. When a data center is built, the data center micro-modules only need to be combined and assembled, which greatly reduces a construction cycle of the data center, and the hardware architecture may be flexibly changed according to a specific deployment requirement.
US09814154B2
Provided is a power converter without a crack in a board or peeling-off of a pattern at the time of being grounded to a metal base. A GND protruding terminal is molded in a metal base in an integrated manner. A drive circuit board is provided with rectifier elements, first to third wiring patterns, and a ground pattern. A ground metal conductor, which connects the ground pattern and the metal base, is placed on a top surface of the GND protruding terminal, and is screwed to a female screw portion of the GND protruding terminal.
US09814153B2
An optoelectronic module is provide and includes an electronic unit, an optical unit, and an interconnect structure. The electronic unit is capable of outputting and/or receiving electric signals, while the optical unit is capable of converting the electric signals into optical signals. The interconnect structure connects the electronic unit and the optical unit, and includes an electrically conducting substrate and a pair of transmission leads connecting electronic unit and the optical unit. The pair of transmission leads includes a signal lead and a ground lead having lower impedance than the signal lead.
US09814150B2
A cable manager includes a trough, defining a footprint, and a door. At least one side of the trough is formed from a plurality of finger-like projections extending forwardly from a support member. At least two of the projections include a hinge boss disposed at an outer end thereof and extending inwardly. At least one edge of the door has a hinge structure disposed therealong that includes an outer arm and an inner arm defining a hinge channel therebetween. The hinge bosses are disposed within the hinge channel such that the door is rotatably attached along at least one of its longitudinal edges to the trough. The door is rotatable to an open state without extending beyond the footprint of the trough.
US09814143B1
A method of forming a pattern with high aspect ratio on a polycrystalline aluminum nitride substrate comprises the steps of (A) providing an aluminum nitride substrate and forming a barrier layer on the aluminum nitride substrate; (B) etching the barrier layer with an energy beam to form at least one recess in the barrier layer; (C) plasma etching the substrate to deepen the recess into the aluminum nitride substrate; (D) removing the barrier layer to obtain the aluminum nitride substrate having at least one pattern with high aspect ratio. The method uses the energy beam to directly form a pattern on the barrier layer, and further employs plasma etching to prepare the aluminum nitride substrate having a pattern with high aspect ratio quickly and effectively.
US09814142B1
A disclosed circuit arrangement includes a substrate having first bond pads coupled to a pattern of conductors. The first bond pads and the pattern of conductors are disposed on a first surface of the substrate. A first layer of adhesive is directly disposed on the first surface of the substrate and the pattern of conductors and has openings at the first bond pads. An electronic device has opposing first and second surfaces and is attached to the first surface of the substrate by the first surface of the electronic device in contact with the first layer of adhesive. The second surface of the electronic device has second bond pads. Bond wires are connected at the first bond pads through the openings in the first layer of adhesive and connected at the second bond pads.
US09814135B2
A wiring board includes a substrate, pads formed on an electronic-component mounting surface of the substrate, and a resin insulation layer covering the electronic-component mounting surface and having opening portions such that the opening portions are exposing the pads, respectively. The pads include a non-solder mask defined pad having a wiring portion and a non-solder mask defined pad having no wiring portion, and the opening portions are formed such that the non-solder mask defined pads have exposed conductor areas which have substantially same areas inside the opening portions.
US09814130B2
Embodiments of the present disclosure are directed toward techniques and configurations for electrical signal absorption in an interconnect stub. In one instance, a printed circuit board (PCB) assembly may comprise a substrate and an interconnect (such as a via) formed in the substrate to route an electrical signal within the PCB. The interconnect may include a stub formed on the interconnect. At least a portion of the stub may be covered with an absorbing material to at least partially absorb a portion of the electric signal that is reflected by the stub. The absorbing material may be selected such that its dielectric loss tangent is greater than one, for a frequency range of a frequency of the reflected portion of the electric signal. A dielectric constant of the absorbing material may be inversely proportionate to the frequency of the reflected electric signal. Other embodiments may be described and/or claimed.
US09814129B2
Disclosed is a printed circuit board. The printed circuit board includes an insulating layer, a copper foil formed on the insulating layer and formed therein with a groove to expose a portion of a top surface of the insulating layer, and a thermal conductive layer filled in the groove.
US09814128B1
A multiple board standoff for interconnecting a plurality of electronic boards, such as printed circuit boards, having at least one keyhole slot. The standoff comprises a plurality of major diameter portions, a plurality of minor diameter portions each disposed between two of the plurality of major diameter portions, and a plurality of abutment surfaces each transversely extending from one of the major diameter portions to one of the minor diameter portions. At least one of the minor diameter portions is configured to be inserted into the keyhole slot when the standoff is in a first orientation with respect to the electronic board and being retained within the keyhole slot when the standoff is in a second orientation with respect to the electronic board.
US09814118B2
Embodiments are provided for systems and methods of managing a lighting system. According to certain aspects, the lighting system includes a low voltage controller (LVC) connected to multiple switches and to multiple drivers. Based on signals received from the switches, the LVC may determine a desired lighting setting as well as an adjustment setting of the lighting setting. The LVC may apply an appropriate signal to a driver to cause the driver to power a corresponding portion of luminaires. The LVC may include a memory configured to store adjustment settings so that the LVC may revert back to desired lighting and adjustment settings.
US09814116B2
An LED lamp is enhanced by adding an integral control receptacle, wherein a frame structure of the lamp having a horizontal top surface is adapted by attaching a photocontrol receptacle on the top surface and wiring it for powering some pins of the receptacle and for connecting some pins for controlling functions of the LED lamp. The control is provided by plugging a suitable controller into the receptacle. Advantageously, a metal plate is attached between the receptacle and the lamp frame, thereby enhancing performance in ways that include heat sinking, blocking uplight, reflecting added light down and outward. Additional lighting effects are derived from optionally shaping the plate, providing different surfaces on it, and/or attaching more LEDs on it.
US09814111B1
A modular light control device and a dimming control system are disclosed. The modular light control device comprises a power conversion module, an output module and a control module. The power conversion module has a conversion circuit and a first recognition unit. The conversion circuit receives a power source and converts the power source into a power signal. The output module has an output circuit and a second recognition unit. When the control module is electrically connected with the power conversion module and the output module, the control module distinguishes configurations of the power conversion module and the output module through the first recognition unit and the second recognition unit, respectively, and outputs a control signal according to the configuration of the output module, and the output circuit outputs a driving signal to drive a lamp according to the power signal and the control signal.
US09814110B1
An apparatus and method provides a driver circuit that provides for power factor correction (PFC) to a load, such as a solid-state lighting (SSL) device, such as, for example, a light emitting diode (LED) or an array or cluster of LEDs. A programmable reference is provided in the circuit to operate in a fixed frequency peak current mode control (FFPCMC) or in a fixed frequency average current mode control (FFACMC). A driver circuit is employed to operate the SSL device using power derived from a main power source which may be DC or AC. In a FFPCMC embodiment, a programmable power reference is programmed to be a fixed DC voltage. In a FFACMC embodiment, source input current to the circuit can be programmed to be proportional to the rectified AC voltage after a bridge rectifier.
US09814106B2
The embodiments discussed herein relate to systems, methods, and apparatus for synchronizing a pulse width modulation (PWM) dimming clock signal with a frame rate signal, line sync signal, and/or a horizontal sync signal of a display device. The PWM dimming clock signal can be generated by a synchronization block having a programmable offset/delay. The programmable offset/delay can control the offset or phase difference between an input and an output clock signal of the synchronization block. Depending on the clock rate of PWM dimming and/or panel resolution, the phase/offset delay can be adjusted to achieve the optimum front of screen performance. Additionally, an input clock generator/missing pulse detection block can output a programmed clock signal to the synchronization block in case of a missing external clock, or insert a pulse when there is a missing pulse detected.
US09814103B2
In an induction heater, preheated, pressurized air is further heated in the heating cabinet and also drawn into the coil tube via a suction fan. The simultaneous pulling and pushing of the twice-heated air through the tube provides superior air flow to pick up more moisture from the can ends being dried. The tube ends rest on upwardly concave collars and are held in place by gravity, with a single screw acting as a stop above to prevent upward movement. Removal requires only removing the single screw at each end then lifting the tube straight up out of the cabinet, which is facilitated by providing a hinged cover on the cabinet.
US09814101B2
A rigid electrical raft has electrical conductors embedded in a rigid material. The electrical conductors transmit electrical signals through the rigid electrical raft, which may form part of an electrical system of a gas turbine engine. The rigid electrical raft also has electrical heating elements embedded therein. The electrical heating elements provide heat which may be used, for example, to prevent condensation and/or ice build-up and/or to raise the temperature of electrical components to be within a desired range.
US09814078B2
A wireless device of a communication system randomly selects a backoff counter at a contention window interval corresponding to a contention window size that is determined according to a backoff stage, attempts packet transmission, when the backoff counter becomes 0 while reducing the backoff counter, when a radio channel is in an idle status, and increases the contention window size while increasing the backoff stage by 1 according to a first predetermined condition. In this case, as the backoff stage increases, a contention window size has a concave down increasing form.
US09814077B2
A device, method or system implements operations to receive compressed samples of wireless transmissions from a plurality of user equipment (UEs) traveling through different communication regions in a wireless network, and detect information in the wireless transmissions of the UEs based on the compressed samples.
US09814074B2
The present invention relates to a wireless communication system. According to one embodiment of the present invention, a method in which a terminal performs a random access procedure comprises the following steps: transmitting a random access preamble to a base station; and receiving, from said base station and as a response to said random access preamble, a random access response message indicated by a physical downlink control channel (PDCCH) for a cell identifier of said terminal.
US09814073B2
Improvements to signaling procedures for use in physical random access channel (PRACH)-based proximity detection are disclosed. Signaling and signaling processes from a serving base station may trigger a more efficient and reliable transmission of PRACH from related user equipment (UE). At the dynamic power nodes (DPNs) monitoring for such PRACH-based proximity, features are disclosed which establish neighbor lists for more efficient management of detection and proximity activation.
US09814071B2
A method is disclosed for increasing the communication capacity of a shared ad-hoc wireless channel by using multiuser detection (MUD) to distinguish overlapping information transmitted simultaneously by a plurality of nodes. The transmitting nodes simultaneously provide parameter-estimating signals over separate, unshared, low-rate parameter channels generated using orthogonal frequencies, spread spectrum technology, or time multiplexing. Receiving nodes use these separate, non-overlapping parameter-estimating signals to estimate MUD-required signal parameters such as amplitude, phase, and frequency offset, thereby enabling use of lower complexity MUD receivers, because the parameters are not estimated in the presence of other interference. Node ID, spreading code type, and/or other information can also be transmitted over the parameter channels. Limiting the number of parameter channels can limit the maximum number of transmitting nodes. Amplitudes of parameter channel transmissions can be greater than communication channel transmissions by a known ratio. Parameter channels can be frequency-hopped for jam-resistance.
US09814067B2
A random access instructed by a base station apparatus and having a small delay is enabled in Advanced-EUTRA system. Upon detection of control data in any one of a plurality of component carriers, component carrier information, a preamble number, and random access channel information are extracted from the control data, and if the extracted information indicates dedicated preamble transmission, a random access channel position to be used is selected from information on random access of a component carrier specified in the component carrier information and the random access channel information, a random access preamble is generated from the information on random access and the dedicated preamble number, and the random access preamble is transmitted at the random access channel position.
US09814052B2
A data distribution server and terminals measure a communication status with other devices. Based on measurement results of the communication status, the data distribution server categorizes the terminals as “trunk” or “branch”, notifies the terminals of categorization results, notifies the terminals of selection of a relay path through which data can be distributed to all relay terminals by relaying the data between “trunks”, and instructs a “trunk” terminal to relay the data through the relay path. When notified that the terminal itself is a “trunk”, each of the terminals relays the data based on an instruction from the data distribution server. When notified by the data distribution server that the terminal itself is a “branch”, each of the terminals receives the data distributed from the data distribution server or the “trunk”.
US09814051B1
A method for signal processing includes receiving at a given location at least first and second signals transmitted respectively from at least first and second antennas of a wireless transmitter. The at least first and second signals encode identical data using a multi-carrier encoding scheme with a predefined cyclic delay between the transmitted signals. The received first and second signals are processed, using the cyclic delay, in order to derive a measure of a phase delay between the first and second signals. Based on the measure of the phase delay, an angle of departure of the first and second signals from the wireless access point to the given location is estimated.
US09814037B2
A method for selecting at least one parameter for downlink data transmission with a mobile user equipment. The method is executable by a wireless communication base station having multiple antennas configured to communicate wirelessly with the mobile user equipment. The method receives an uplink probing signal from the mobile user equipment. The method determines a plurality of angles of arrival for a corresponding plurality of paths between the mobile user equipment and the multiple antennas. The method transmits a plurality of downlink probing signals directionally toward corresponding angles of arrival in the plurality of angles of arrival. Each downlink probing signal is a virtual antenna port with respect to the mobile user equipment. The method receives channel state information. The method composes at least one of a rank indicator (RI), precoding matrix indicator (PMI), or modulating and coding scheme (MCS) for downlink data transmission to the mobile user equipment.
US09814033B2
A method for efficiently transmitting and receiving control information through a Physical Downlink Control Channel (PDCCH) is provided. When a User Equipment (UE) receives control information through a PDCCH, the received control information is set to be decoded in units of search spaces, each having a specific start position in the specific subframe. Here, a modulo operation according to a predetermined first constant value (D) is performed on an input value to calculate a first result value, and a modulo operation according to a predetermined first variable value (C) corresponding to the number of candidate start positions that can be used as the specific start position is performed on the calculated first result value to calculate a second result value and an index position corresponding to the second result value is used as the specific start position. Transmitting control information in this manner enables a plurality of UEs to efficiently receive PDCCHs without collisions.
US09814024B2
A method and apparatus for reliably and quickly establishing multiple reverse links in multi-carrier wireless networks is provided. Signaling channels are established on an existing forward link in order to transmit reverse link power control bits and the acknowledgment indications.
US09814021B2
A technology for a user equipment (UE) in a multiple radio access technology (multi-RAT) heterogeneous network (HetNet) that is operable to provide node-selection measurement information to a central controller. Node-selection measurement information can be determined at the UE for a plurality of nodes in the multi-RAT HetNet. The node-selection measurement information can be communicated from the UE to the central controller. A multi-RAT HetNet node grouping assignment can be receive for the UE from the central controller based on the node-selection measurement information.
US09814019B2
Embodiments described herein provide methods and systems for enabling MBMS transmission in at least one MBMSFN area. The method can include determining a first MBMS configuration comprising at least a first MBSFN subframe configuration for MBMS transmission on a first carrier frequency, and a second configuration comprising of at least a second blank or partly blank subframe configuration on a second carrier frequency, wherein at least one first MBSFN subframe at least partly overlaps in time with at least one second subframe. The method can further include configuring a second network node with the first MBMS configuration for MBMS signal transmission on the first carrier frequency. The method can further include configuring a third network node with the second configuration on the second carrier frequency.
US09814017B2
An electronic device is provided. The electronic device includes: a transceiver configured to communicate with at least one wearable device and receive, from the at least one wearable device, status information indicating whether the at least one wearable device is currently being worn; and a processor configured to determine whether to send a notification request to the at least one wearable device based on the status information received by the transceiver.
US09814013B2
Methods, systems, and products determine home locations of mobile devices. Times of usages of network base stations are summed to determine a dominant base station that is frequently used by a mobile device. The dominant base station is assigned as a home location for the mobile device.
US09814004B2
In the field of satellite communication systems, a method is provided for managing communication resources allocated by central control equipment to the various terminal communication devices within a global satellite communication system. In particular, the management of communication resources by way of the monitoring of the equivalent isotropically radiated power transmitted by a terminal of the satellite communication system is provided.
US09813996B2
A method for making the uplink and downlink coverages in a local area symmetrical by executing transmission power control in the downlink of a local area in HetNet is disclosed. A radio communication method is provided in which a local area base station apparatus, arranged in a wide area where a first carrier frequency is used and forming a local area that is narrower than the wide area, transmits a downlink signal, using a second carrier frequency, which belongs to a different frequency band from the first carrier frequency and which has a wider bandwidth than the first carrier frequency, the local area base station apparatus transmits a detection signal that is used to detect the local area base station apparatus in the mobile terminal apparatus, and the local area base station apparatus transmits the downlink signal for the mobile terminal apparatus with transmission power that is determined.
US09813995B2
A method implemented in an access point (AP) used in a wireless communications system including a first uplink (UL) client device, a second UL client device, and a first downlink (DL) client device is disclosed. The method comprises: receiving, from the first DL client device, first composite channel matrix M1 comprising a first channel matrix and a second channel matrix, wherein the first DL client device estimates the first channel matrix and the second channel matrix. Other methods, systems, and apparatuses also are disclosed.
US09813991B2
A system and method for managing power in a subnet having a hub in communication with one or more nodes is disclosed. The hub and nodes communicate using one or more non-contention access methods, such as scheduled, polled or posted access. The node may enter a sleep or hibernation state while no scheduled, polled or posted allocation interval is pending. The hibernation state allows the node to hibernate through one or more entire beacon periods. In the sleep state, the node may be asleep between any scheduled, polled and posted allocation intervals for the node or during another node's scheduled allocation interval in a current beacon period. By selecting which access scheme is in use, the node and hub can increase the node's chances to be in hibernation or sleep state and minimize power consumption.
US09813980B2
A mobile communication device is provided with two wireless modules and a controller module. The first and second wireless modules perform wireless transmission and reception using a telecommunication technology and an SRW technology, respectively. The controller module receives distance information of one or more APs, or location information of the APs and the base station, from a base station via the wireless module, and determines a first distance from the mobile communication device to the base station according to an uplink timing adjustment received from the base station via the wireless module. Also, the controller module determines one or more second distances from the APs to the base station according to the received distance information or location information, and scans for the APs which have the corresponding second distances approximate to the first distance, to connect to one of the scanned APs via the second wireless module.
US09813972B2
A method and system is provided by which packets received from or destined for devices served by a bidirectional signal transceiver such as a distributed antenna system (DAS) (or “headend”) by means of a connected Long-Term Evolution (LTE) eNodeB are serviced and routed locally rather than being placed arbitrarily on a Wide Area Network (WAN). The physical path length of the connections between the signal transceiver, eNodeB and primary router, and primary router and Evolved Packet Core (EPC), and primary router and secondary router is fundamental to the invention.
US09813971B2
A mobile communication method according to the present invention includes the steps of: sending “INVITE” from a UE#1 to a P-CSCF/VATF in a visited network of the UE#1; sending “INVITE” from the P-CSCF/VATF to an IMS; and allocating, by the P-CSCF/VATF, an MGW#1 to the path for voice communications.
US09813967B2
The present invention relates to a method for cell selection in a wireless communication system. The method for cell selection by a terminal according to one embodiment of the present invention may comprise the following steps: measuring the channel quality of a first cell; measuring the channel quality of a second cell; determining whether the value obtained by applying an offset to the result of the measurement of the channel quality of the second cell is better than the result of the measurement of the channel quality of the first cell; if the value obtained by applying an offset to the result of the measurement of the channel quality of the second cell is better than the result of the measurement of the channel quality of the first cell, determining whether the value obtained by applying no offset to the result of the measurement of the channel quality of the second cell is better than a preset reference value; and, if the value obtained by applying no offset to the result of the measurement of the channel quality of the second cell is better than the preset reference value, selecting the second cell. According to one embodiment of the present invention, an operable cell can be selected to prevent malfunctions, and interference from a CSG cell may be reduced.
US09813960B2
Wi-Fi calling using a mobile device and an evolved packet data gateway (ePDG) is described herein. For example, a mobile device may determine whether any LTE coverage is available, whether data roaming is available, whether a visited public land mobile network (VPLMN) is available, and whether a DNS query to a visited ePDG (VePDG) is successful. The mobile device may connect to the VePDG responsive to a determination that LTE coverage is available, that data roaming is available, that a VPLMN is available, and that the DNS query to the VePDG is successful. Otherwise, the mobile device may connect to a home ePDG (HePDG).
US09813959B2
A plurality of networking nodes provides a wireless network fabric that serves at least two devices. Each networking node stores global communication topology information for the wireless network fabric. One of the networking nodes performs global fabric management functions to maintain a communication channel among the at least two devices, and is responsive to a triggering event to identify a next global fabric manager from the other networking nodes. Upon detection of an attack, the global fabric management responsibilities migrate from the networking node to the next global fabric manager while maintaining connectivity between the at least two devices.
US09813954B2
The present invention provides a method for determining an unnecessary handover and a base station. The method includes: if a user equipment UE is handed over from a first cell to a second cell, and then handed over from the second cell to a third cell, determining, by a base station, a time threshold corresponding to a UE characteristic attribute parameter of the UE, and a time of stay of the UE in the second cell; determining, by the base station according to the time threshold corresponding to a UE characteristic attribute and the time of stay of the UE in the second cell that are determined, whether an unnecessary handover of the UE occurs; and determining that an unnecessary handover of the UE occurs if the time of stay is shorter than the time threshold. The present invention optimizes a method for determining whether an unnecessary handover occurs.
US09813950B2
A method for managing a call during a handover procedure in a communications system is disclosed. The method is used in a user equipment (UE). The method includes: receiving a request for disconnecting a voice call from an end user; determining whether a Single Radio Voice Call Continuity (SRVCC) or Reverse Single Radio Voice Call Continuity (rSRVCC) handover procedure is being performed; and performing an action for the voice call when the request for disconnecting the voice call is received during the SRVCC or rSRVCC handover procedure.
US09813942B2
A system and method to perform load-balancing and congestion control between a primary Radio Access Technology (RAT) and a secondary RAT. A broadcast message is sent to all User Equipments (UEs) operating under the secondary RAT. If the primary RAT is congested, a congestion indicator in the broadcast message prevents the UEs from idle re-selecting or switching to the primary RAT. Even if the primary RAT is not congested, the broadcast message may still include other parameters such as one or more probability values, a group identifier for the UE groups, and a retention timer. The idle UEs in the secondary RAT that generate device-specific random values that are equal to or greater than the applicable probability threshold value(s) are allowed to reselect the primary RAT. If an idle UE fails this probability test, it may not be allowed to reselect the primary RAT again until the retention timer expires.
US09813940B2
A packet radio communications system communicates internet packets to and/or from mobile user equipment. The system comprises a core network comprising a plurality of packet data networks, each including network communications elements operable to communicate internet packets using an internet protocol transport plane, and a common gateway support node. The gateway support node is operable to route the internet packets via communications bearers established through the packet data networks using the network communications elements. The system includes a plurality of radio access networks connected by the internet protocol transport plane to the core network components of the packet data networks for communicating the internet protocol packets to and/or from the mobile user equipment. Each of the radio access networks is operable to provide radio access bearers for communicating the internet packets to and/or from the mobile user equipment.
US09813935B2
A method and system for selectively activating and deactivating secondary cells in a wireless communication system are disclosed. According to one aspect, the invention provides a finite state machine having a plurality of states facilitating secondary cell activation and deactivation decisions. The states of the finite state machine include a deactivated state and an activated state. In the deactivated state, a secondary cell is deactivated and a media access control element, MAC CE, for deactivation is sent to the UE. The base station in the deactivated state is not allocating resources for maintaining transmission on the secondary cell. In the activated state, the secondary cell is active and a MAC CE for activation is sent to the UE. In the activated state, the base station is ready to transmit on the secondary cell.
US09813926B2
Provided are methods, corresponding apparatuses, and computer program products for performing out-of-band sensing on an unlicensed frequency band. A method comprises sending a configuration message for configuring measurement on at least one channel in a frequency band of a primary system; receiving a measurement report made based upon the configuration message; and determining the usability of the at least one channel based upon the measurement report, wherein the configuration message includes information regarding a respective predetermined threshold of energy detection or primary-system-feature detection, and the measurement report is for reception when a measured energy detection value or a measured primary-system-feature detection value of a received signal on the at least one channel is less than the respective predetermined threshold. With the claimed inventions, the spectrum efficiency would be improved and interference between a secondary system and an LTE system could be alleviated.
US09813907B2
Systems and techniques for user authentication are described. A portable electronic device can include an imaging sensor and a motion sensor. Multiple images of a face of a user can be acquired by using an imaging sensor. Motion information can be obtained by using a motion sensor. Next, a first motion vector can be determined based on the multiple images, and a second motion vector can be determined based on the motion information. The user can then be authenticated based on (1) determining a similarity measure between the first motion vector and the second motion vector, and (2) performing facial recognition on at least one of the multiple images. Note that the similarity measure can be used to detect a virtual-camera attack. Specifically, authentication can fail if the similarity measure is less than a threshold.
US09813903B2
The present invention relates to a communication system comprising a first node and second node adapted for communicating in a network, wherein the first node comprises a first list of keying materials including a plurality of keying materials, wherein the second node comprises a second list of keying materials including a plurality of keying materials, wherein the first node further comprises a receiver for receiving from the second node a second node identifier, a controller being arranged for determining from the second node identifier the position in the first list of at least one keying material having a common root with one keying material of the second list, and for generating an encryption key by means of the keying material having a common root and the second node identifier.
US09813899B2
Systems, apparatus, user equipment (UE), evolved node B (eNB), mobility management entities (MME), and methods are described for UE capability information setting. One example embodiment operates to set first UE capability information in an initial attach procedure; identify a temporary operating mode for the first UE associated with a second set of UE capability information; and change the capability information to a second set of UE capability information associated with the temporary operating mode. Various embodiments may signal between a UE, an eNB, and a MME to enable use of different sets of UE capability information for different temporary operating modes.
US09813892B2
A method and system for selecting at a terminal at least one of a plurality of available access networks for use with a wireless application invoked at the terminal according preferences associated with the wireless application, the network service provider, the subscriber, the subscriber subscription and application content provider. The selection may be constrained by an Application Policy received from a network service provider.
US09813885B2
A method for providing assistance to each of a plurality of users, each having been enrolled as a member of a community includes receiving, at a server, communications from corresponding mobile devices, each of which is associated with a user who has enrolled as a member in a first community. These emergency communications were initiated by activation of respective personal security buttons on the mobile devices, and provide information about respective security conditions. In response to the communications, the server alerts corresponding first and second security services that are appropriate responding to the respective security conditions.
US09813883B2
An exemplary aspect relates an emergency response system and associated technologies. More specifically, an exemplary aspect relates to first responder and associated equipment access to one or more communications systems at, for example, an emergent event. Another exemplary aspect relates to an inference engine for first responders that assists with making inferences based on received information and/or more or more prior inference(s) and optionally automatically providing the inference and/or a recommendation(s) to one or more destinations, such as a communications device. Still another aspect relates to access point authentication and management for certain class(es) of personnel optionally based on location information.
US09813882B1
Disclosed are various embodiments employed to generate device notifications based upon notification content. To this end, a request to generate a device notification is obtained from a user application. Notification content is extracted from the request and an escalated or de-escalated notification level is applied when the content corresponds to a notification rule stored in the device.
US09813877B1
A system for accurate positioning of a communication devices includes a plurality of positioning cells configured for synchronizing to the cellular network and to each other, and for emitting positioning signals during time intervals proximal to time points at which the cellular network emits synchronization signals. In the manner, the positioning signals reach the communication device when the communication device's antenna is on for listening to a synchronization signal of the cellular network. Processing the times of arrival of the positioning signals by a server in communication with the communication device enables accurate positioning of the communication device.
US09813871B2
There is provided a solution for detecting and filtering inaccurate measurement results used for positioning a mobile device. A method comprises as performed by an apparatus: determining locations of a plurality of fixed positioning nodes; receiving a measurement report from a mobile device, the measurement report comprising a plurality of measurement values measured by the mobile device, wherein each measurement value comprises a reference signal time difference indicating a radio propagation time difference between the mobile device and two different positioning nodes; determining, on the basis of threshold comparison, that at least one of the plurality of measurement values is associated with an inaccurate measurement; modifying, autonomously by the apparatus, said at least one of the plurality of measurement values; and computing a location of the mobile device on the basis of a plurality of measurement values resulting from said modifying.
US09813868B1
Embodiments of the invention generate metrics quantifying the mobility of a mobile device without persisting information related to the device's specific location at any given time. Specifically, at multiple intervals, a value of a mobility metric is computed based on the distance between the current location of the mobile device and a previously identified origin location of the mobile device. The values of the mobility metric computed over a period of time quantify the overall mobility of the mobile device. The mobility metric does not provide any information regarding the specific location of the mobile device at any given time.
US09813865B2
The present invention relates to a wireless communication system. More particularly, disclosed are a network-initiated control method and an apparatus for providing a proximity service (ProSe). A method for supporting ProSe between a plurality of terminals at a network node of a wireless communication system according to one embodiment of the present invention comprises: a step of acquiring base ProSe information from one or more of the plurality of terminals or from one or more of other network nodes; a step of allowing the network node to detect whether ProSe is enabled between the plurality of terminals based on the acquired base ProSe information; and a step of transmitting information indicating whether ProSe is allowed or not to one or more of the plurality of terminals.
US09813856B1
A proximity location system and method thereof for locating a communications device. A radio-frequency identification (RFID) proximity location tag is arranged in a proximity of the communications device and detected thereby. A proximity location key included in the RFID proximity location tag is acquired by the communications device and forwarded to a location information server. The location information is queried for location information associated with the proximity location key. Based on the location information, data transmitted by the communications device is routed to the appropriate receiver of the data. The location information is also provided to the receiver.
US09813849B2
Systems and methods for generating suggestions based on group criteria. A device may act as a proxy for a group and scan information from other devices in the group. The proxy device may then transmit the scanned information to a remote resource. The remote resource may obtain preference information based on profile information, for devices that are determined to be registered with a service, and based on inquiry responses for unregistered devices. The preference information may be compiled into group criteria that may be employed in making one or more suggestions to the group. If the group selects one of the suggestions then the remote resource may make arrangements based on the selection. Otherwise, additional suggestions may be provided to the group. The remote resource may also monitor the group and continue to make suggestions accordingly.
US09813848B2
A first computing device includes a memory, and at least one processor. The at least one processor may be configured to establish a wireless connection to a second computing device using a Wi-Fi Direct Application Services Platform (ASP), transmit data from a car connectivity consortium (CCC) Information Element (IE) to the second computing device, and establish a MirrorLink session using Universal Plug and Play (UPnP) to the second computing device via the wireless connection. The at least one processor may be further configured to establish a Wireless Serial Bus (WSB) session to the second computing device using the Wi-Fi Direct ASP via the wireless connection, and transmit data via the WSB session to the second computing device.
US09813830B2
An automated microphone calibration starts with reference microphone calibration. Measurements are scaled to sound pressure levels (SPLs). The reference microphone is positioned close to the internal microphones and their frequency responses are measured. Then delta calculation is done in selected sub-bands including reference microphone correction and then a correction filter is defined.
US09813814B1
In accordance with embodiments of the present disclosure, an apparatus for providing an output signal to an audio transducer may include a signal path and a control circuit. The signal path may include an analog signal path portion having an audio input for receiving an analog signal, an audio output for providing an output signal, and a selectable analog gain, and configured to generate the output signal based on the analog signal and in conformity with the selectable analog gain and a digital path portion having a selectable digital gain and configured to receive a digital input signal and convert the digital input signal into the analog signal in conformity with the selectable digital gain. The control circuit may be configured to determine a spectral content of a signal indicative of the output signal and change the selectable digital gain and the selectable analog gain based on the spectral content.
US09813811B1
At a microphone array, a soundfield is detected to produce a set of microphone signals each from a corresponding microphone in the microphone array. The set of microphone signals represents the soundfield. The detected soundfield is decomposed into a set of sub-soundfield signals based on the set of microphone signals. Each sub-soundfield signal is processed, such that each sub-soundfield signal is separately dereverberated to remove reverberation therefrom, to produce a set of processed sub-soundfield signals. The set of processed sub-sound field signals are mixed into a mixed output signal.
US09813806B2
This disclosure describes a beamforming microphone array integrated into a wall or ceiling tile as a single unit where the beamforming microphone array picks up audio input signals. The beamforming microphone array includes a plurality of microphones that picks up audio input signals. In addition, the wall or ceiling tile includes an outer surface on the front side of the tile where the outer surface is acoustically transparent. The beamforming microphone array is coupled to the tile as a single unit and is integrated into the back side of the tile. Additionally the beamforming microphone array picks up the audio input signals through the outer surface of the tile.
US09813798B2
A headset comprises an ear cup, at least one speaker, an adjustable ear cup shaper, and circuitry. The ear cup shaper is adjustable into at least two configurations, wherein a first of the configurations creates no depression or a first amount of depression in the ear cup and a second of the configurations creates a second amount of depression in the ear cup, where the second amount is greater than the first amount. The circuitry is operable to determine which one of the configurations the ear cup shaper is configured into, and set an audio setting applied to an audio signal output to the speaker based on the determined one of the configurations.
US09813796B1
The utility model discloses a waterproof Bluetooth dual-earphone power bank, comprising a mobile power supply body and a Bluetooth dual-earphone component connected with the mobile power supply body, wherein the mobile power supply body and the Bluetooth dual-earphone component are both sealed structures. The power bank of the utility model is fastened up and down through two sealing rings such that an inner housing is sealed and bonded with an upper cover and that a rubber pad is sealed and bonded with a base, thus fulfilling the waterproofing purpose by extruding the sealing rings. The power bank of the utility model achieves a stable and reliable waterproof effect and ensures stable charging and service life of the product. The power bank of the utility model is wrapped with a metal housing outside, achieving anti-collision and anti-scratching effects; and the hand feel is strengthened through surface sanding and oxidation treatment.
US09813794B2
An in-ear headphone comprises an earbud body constructed and arranged for positioning in an ear canal of a wearer, and configured to have a distal end farther into the ear canal than a proximal end. The earbud body includes a cavity and an opening to the cavity. The in-ear headphone further comprises a transducer in the opening to the cavity, a portion of the transducer facing outward from the opening; a microphone at the distal end of the earbud body; an earbud tip on the earbud body and complying with a surface of the earbud body; and an acoustically resistive mesh structure at a distal end of the earbud tip. The mesh structure covers the microphone and the portion of the transducer facing outward from the opening.
US09813790B1
A microphone package includes a housing; a control circuit chip accommodated in the housing; a micro-electromechanical chip accommodated in the housing; and a circuit board forming an accommodation space with the housing. The circuit board includes a substrate, a rigid conductive layer disposed on the substrate and a plurality of conductive pads on the substrate for connecting to the control circuit chip. The micro-electromechanical chip and the control circuit chip are mounted on the rigid conductive layer, and the rigid conductive layer is provided with a number of isolation holes for receiving the conductive pads.
US09813789B2
A speaker module is provided. The speaker module includes a housing, a speaker unit, and a modulating unit. The housing has a main segment and an extension segment connecting to the main segment and extending away from the main segment. The speaker unit is disposed in the housing in a position that is relative to the main segment. The modulating unit is relative to the extension segment and disposed in the housing. The shape of a cross section of the modulating unit is compatible with the shape of a cross section of the extension segment.
US09813788B2
Provided is a method of controlling a digital photographing apparatus recording moving image data being input to a recording medium in a moving image photographing mode. The method includes creating a moving image file in the recording medium and storing the moving image data being input in the moving image file when a first signal is generated by a first button of the digital photographing apparatus pressed by a user, stopping storing of the moving image data being input when the first signal is generated by a second button of the digital photographing apparatus pressed by the user, continuing to store the moving image data being input in the moving image file when a second signal is generated by the second button pressed by the user, and stopping storing of the moving image data being input and completing the moving image file when the second signal is generated by the first button pressed by the user.
US09813778B2
In a method for delivering targeted television advertisements based on online behavior, IP addresses indicating online access devices and IP addresses indicating television set-top boxes are electronically associated for a multitude of users. Using user profile information derived from online activity from one of the online access IP addresses, a television advertisement is selected, such as by using behavioral targeting or demographic information, and automatically directed to the set-top box indicated by the set-top IP address associated with that online access IP address. Preferably neither the user profile information nor the electronic association of online access and set-top box IP addresses includes personally identifiable information.
US09813765B2
A broadcast signal receiver capable of displaying relation information corresponding to a broadcast signal in real time.
US09813758B2
A method of receiving a broadcast signal including a Non-Real-Time (NRT) Receiver Targeting service is disclosed herein. A method of receiving a broadcast signal including a Non-Real-Time (NRT) Receiver Targeting service, the method comprises receiving broadcast signal including first signaling information and second signaling information, identifying an NRT service based on the first signaling information, parsing a Receiver Targeting Descriptor from the second signaling information, determining validity of the NRT service or an NRT content based on a targeting_criterion_type_code included in the Receiver Targeting Descriptor, and downloading the NRT service or the NRT content when a receiver determines the NRT service or the NRT content to be valid.
US09813750B2
A portable video delivery device includes data storage, a secure processor, and a wireless network interface that acts as an access point for a secure personal wireless network. Transcoded media files are stored in the data storage so that the portable device maintains a library of stored media programs that can be carried along with the user during commuting, travel and/or other activities. To playback the stored programming, other media player devices use the personal wireless network to securely connect to the portable device and to obtain previously-transcoded content from the data storage of the device.
US09813744B2
The present invention relates to a method for synchronizing video live broadcast, which can improve user experience in a video live broadcast service. In the present invention, a video stream synchronization request is sent to a network side device; a video stream playback position synchronization parameter sent by the network side device is received, where the video stream playback position synchronization parameter includes a playback position parameter at a video stream sending moment and a system frame number SFN at the video stream sending moment; an SFN at a video stream receiving moment is acquired; and the playback position parameter at the video stream sending moment is adjusted according to the SFN at the video stream sending moment and the SFN at the video stream receiving moment, so as to coincide with a current playback position parameter of the network side device.
US09813743B2
This technique relates to a receiving device, a receiving method, a providing device, a providing method, a program and a broadcasting system that can notify the receiving side of control information such as the timing to synchronize an application program with progress of a show without using a television broadcast signal. When the application control type written in the application control descriptor is 3, the receiving device acquires application control data from a server, and, for example, acquires and starts a new information service application in accordance with the segment data forming the application control data. When an external device is designated as the command destination device, the receiving device generates a command for the external device, and outputs the command to the external device. In accordance with the command from the receiving device, the external device, for example, acquires and starts the new information service application. This disclosure can be applied in a case where the receiving device is controlled from the broadcasting side.
US09813739B2
A backward adaptation apparatus includes a first storage apparatus, a count table maintenance apparatus, and a backward probability update circuit. The first storage apparatus has a first buffer and a second buffer allocated therein. The first buffer stores a first probability table involved in processing of a first frame. The second buffer stores a second probability table selectable for processing of a second frame following the first frame. The count table maintenance apparatus maintains a count table, wherein the count table maintenance apparatus has at least one count data updating circuit shared for dynamically updating the count table during the processing of the first frame. The backward probability update circuit refers to information of the count table and information of the first probability table to calculate the second probability table in the second buffer at an end of the processing of the first frame.
US09813738B2
A method and apparatus for processing in-loop reconstructed video using an in-loop filter is disclosed. In the recent HEVC development, adaptive loop filtering (ALF) is being adopted to process in-loop reconstruction video data, where ALF can be selectively turned ON or OFF for each block in a frame or a slice. An advanced ALF is disclosed later that allows a choice of multiple filter sets that can be applied to the reconstructed video data adaptively. In the present disclosure, pixels of the in-loop reconstructed video data are divided into a plurality of to-be-filtered regions, and an in-loop filter from a filter set is determined for each to-be-filtered region based on a rate-distortion optimization procedure. According to one embodiment of the present invention, computation of cost function associated with the rate-distortion optimization procedure is related to correlation values associated with original video data and the in-loop reconstructed video data. Furthermore, the correlation values can be shared by the multiple candidate filters during the rate-distortion optimization procedure for said each to-be-filtered region. In another embodiment, the correlation values can be shared by multiple candidate to-be-filtered regions of an area of the in-loop reconstructed video data during the rate-distortion optimization procedure for the area of the in-loop reconstructed video data.
US09813733B2
A video codec including a memory and a processor operably coupled to the memory. The processor is configured to compute a reconstructed pixel based on a residual pixel and a first prediction pixel and compute a second prediction pixel in a directional intra prediction mode based on the reconstructed pixel, where the first and second prediction pixels are located in a same block of a video frame. A method for intra prediction including computing a prediction pixel adaptively based on a plurality of reconstructed neighboring pixels, where a distance between the prediction pixel and each of the plurality of reconstructed neighboring pixels is one.
US09813721B2
A technique for encoding a video signal generates multiple layers and multiple corresponding masks for each of a set of blocks of the video signal. Each of the layers for a given block is a rendition of that block, and each of the masks distinguishes pixels of the respective layer that are relevant in reconstructing the block from pixels that are not. The encoder applies lossy compression to each of the layers and transmits the lossily compressed layers and a set of the masks to a decoder, such that the decoder may reconstruct the respective block from the layers and the mask(s).
US09813716B2
A video encoder includes: a restriction block identification unit that determines a valid prediction mode with a reference range not overlapping an unrefreshed region, for each size of a first sub-block, which is a unit for generating a prediction block, when a coding-target block in a refreshed region is to be encoded by intra prediction coding; and a coding mode determination unit that identifies a combination of the size of the first sub-block, the size of a second sub-block, which is a unit for application of a prediction mode, and a valid prediction mode with the smallest estimation value of the amount of code for encoding a third block, which is a unit for application of an intra prediction coding mode, as a combination to be used for intra prediction coding of the third sub-block.
US09813715B2
A method of decoding a bit-stream of encoded video data in a video decoder is disclosed. The method determines if the bit-stream of encoded video data has extended precision processing enabled and has a bit-depth greater than nine bits, when a profile of the bit-stream of the encoded video data is determined to be unsupported by the video decoder. The bit-stream of the encoded video data is decoded to determine decoded video data, using a profile supported by the video decoder, if the bit stream has extended precision processing enabled and a bit depth greater than nine (9) bits. The decoded video data has differences to the video data encoded in the bit-stream due to the unsupported profile being different to the supported profile.
US09813703B2
A compressed dynamic image encoding device is provided, in which a motion vector is generated by searching a reference image for an image area most similar to an image area of a video input signal; a motion-compensated reference image is generated from the motion vector and the reference image; a prediction residual is generated, by subtracting the motion-compensated reference image from the video input signal; the reference image is generated, by adding the motion-compensated reference image and the result of processing performed to the prediction residual; and an encoded video output signal is generated by the processing performed to the prediction residual. The reference image comprises on-screen reference images, located inside a video display screen, and an off-screen reference image located outside the video display screen, and the off-screen reference image is generated based on the positional relationship of plural similar reference images of the on-screen reference images.
US09813700B1
A method and apparatus for adaptively encoding a media stream with compound prediction are provided. Adaptively encoding a media stream with compound prediction may include decoding a first compound prediction use indicator for decoding a current frame, on a condition that the first compound prediction use indicator indicates that the encoded video stream includes a compound prediction mode for the current block, decoding the compound prediction mode for the current block from the encoded video stream and decoding the current block using the compound prediction mode, and on a condition that the first compound prediction use indicator indicates that the encoded video stream includes a second compound prediction use indicator, decoding the second compound prediction use indicator from the encoded video stream and decoding the current block based on the second compound prediction use indicator; and outputting or storing the decoded current block.
US09813695B2
A display device (40) comprising: a display panel (41) comprising a set of pixels (41R, 41L) the pixels being spatially distributed over the display panel, and each pixel being for providing a light output, the set of pixels comprising a plurality of different subsets (411) of pixels, each subset of pixels comprising one or more pixels of the set of pixels, an imaging unit (42) arranged for imaging the one or more pixels of a subset of pixels to form pixel images on a plurality of view areas on an imaginary plane located at a first distance in front of the display, the plurality of view areas not overlapping each other, with at least one pixel image of each one of the different subsets of pixels overlapping on a same one of the plurality of view areas, the imaginary plane comprising an imaginary circle having the diameter of the pupil of an eye, and the imaginary circle enclosing at least a part of at least two of the plurality of view areas, where the at least two of the plurality of view areas at least partly enclosed within the imaginary circle differ from each other with respect to at least one of the pixel images therein. The display system may be for one eye only or for two eyes of a viewer or for more eyes of more viewers.
US09813692B2
A method and apparatus for performing temperature compensation for thermal distortions in a camera system. In one embodiment, the system comprises a first camera configured to capture a sequence of images of the object; a second device; a processing unit to receive the sequence of images and determine depth information in response to parameters of the camera and the second device; one or more temperature sensors; and a thermal correction unit responsive to temperature information from the one or more temperature sensors to adjust one or more of the calibration parameters of the first camera and the second device.
US09813678B2
Dive computers in accordance with embodiments of the invention are disclosed that store information concerning a dive site. The stored information can be accessed during the dive to provide information concerning such things as points of interest and/or hazards. One embodiment of the invention includes a processor, memory connected to the processor, a pressure transducer connected to the processor and configured to measure depth, and a display connected to the processor. In addition, the memory contains factual information concerning a dive site, and the processor is configured to display at least a portion of the stored factual information concerning the dive site via the display.
US09813671B2
A telecommunications system including a network; a plurality of user devices coupled to the network; a multipoint control unit coupled to the network and configured to supervise multipoint conferencing among the plurality of user devices, the multipoint control unit including a presentation mixer, the presentation mixer configured to remove one or more backgrounds from a presentation and mix a live video feed into the presentation as a substitute background; and a screen for displaying a resulting mixed presentation such that a full area of the screen is used to display the mixed presentation. In some embodiments, the presentation mixer is further configured to adjust a level of transparency of the substitute background.
US09813656B2
A method and an apparatus for providing a channel service are disclosed. The method may generate a channel list including a channel number inputted by a user and a main viewing channel list and display together the channel list and the main viewing channel list. Here, the channel list includes at least one channel of which number starts from the inputted channel number, and the main viewing channel list includes one or more channels viewed mainly by the user with the received channel number.
US09813650B2
An image-capturing device includes an image-capturing section, an image-data-generation section, a display section, and a timing generator. The image-capturing section is configured and arranged to capture an image of a subject at a timing on the basis of a vertical synchronization signal inputted and generate image-capture data corresponding to a frame. The image-data-generation section is configured and arranged to generate image data on the basis of the image-capture data corresponding to the frame. The display section is configured and arranged to display the image data. The timing generator is configured and arranged to output the vertical synchronization signal. The timing generator outputs the vertical synchronization signal at a variable timing in accordance with a generating condition of the image data corresponding to the frame. The image-capturing section generates the image-capture data corresponding to another frame at the timing on the basis of the vertical synchronization signal.
US09813644B1
An infrared imager includes a first optical component, a second optical component, and at least one thin film dielectric layer. The first optical component has multiple first parallel conductors with a first spacing pattern, aligned in a plane perpendicular to an axis. The second optical component has multiple second parallel conductors with a second spacing pattern, aligned in a plane perpendicular to the axis, angularly offset from the first direction. The thin film dielectric layer includes a refractive index change (RIC) material disposed between and in contact with the first and second parallel conductors. The first optical component, second optical component, and at least one thin film dielectric layer form an antenna array configured to detect one or more predetermined infrared wavelengths based on at least one of the first spacing pattern or the second spacing pattern or the angular offset.
US09813641B2
A method and an apparatus are used to target interactive virtual objects to subscribers in a television delivery system. Programs are selected and virtual object locations are defined in the selected programs. The virtual objects available for targeting are categorized and the categories are correlated to subscriber information to determine the optimum targeting of the virtual objects. The virtual objects may be targeted based on individual subscriber information or on information related to groups of subscribers. When a frame of a program includes a virtual object location, a default or an alternate virtual object is displayed. The virtual object location may change over space or time. The virtual object may be interactive, and may be used to link a subscriber to a remote location, such as an Internet web site. An operations center or a cable headend may generate a group assignment plan that assigns the subscribers' television terminals to groups, based on factors such as area of dominant influence and household income. A retrieval plan is then generated that instructs the television terminals to select the desired virtual object for display. The television terminals record which virtual objects were displayed, and report this information to the cable headends and the operations center. The reported information is used to generate billing for commercial advertisers, and to analyze viewer watching habits. Interactive virtual objects are received by the television terminal with directions on actions to be taken upon selection of the interactive virtual object. Actions may result in the initiation of processes locally at the television terminal, or communication with a remote site for the initiation of processes to be performed remotely. The invention uses upstream data reception hardware, databases and processing hardware and software, and corresponding features in the televisions to accomplish these functions.
US09813636B2
An apparatus capable of reducing image flicker, including: a processor and an image capture device. The processor is configured to: detect whether a telecom operator is currently offering a telecommunication service to the apparatus; search a mapping history of utility frequencies from a storage device and determine whether the telecom operator is mapped to a utility frequency after detecting that the telecom operator is currently offering a telecommunication service to the apparatus; and obtain the utility frequency mapped to the telecom operator from the mapping history to be a current utility frequency after determining the utility frequency mapped to the telecom operator. The image capture device, coupled to the processor, is configured to operate with an exposure time adjusted according to the current utility frequency.
US09813632B2
A method for adjusting predetermined ISO-dependent image processing parameters for images captured by a digital camera includes measuring the exposure deviation in exposure units from an optimal exposure as determined by the camera during an image capture process, deriving an estimated camera sensitivity from the exposure deviation, and adjusting the ISO-dependent image processing parameters for images captured by the camera as a function of the derived estimated camera sensitivity.
US09813621B2
Systems and methods for capturing omnistereo content for a mobile device may include receiving an indication to capture a plurality of images of a scene, capturing the plurality of images using a camera associated with a mobile device and displaying on a screen of the mobile device and during capture, a representation of the plurality of images and presenting a composite image that includes a target capture path and an indicator that provides alignment information corresponding to a source capture path associated with the mobile device during capture of the plurality of images. The system may detect that a portion of the source capture path does not match a target capture path. The system can provide an updated indicator in the screen that may include a prompt to a user of the mobile device to adjust the mobile device to align the source capture path with the target capture path.
US09813614B2
A computer program product includes instructions for a processor to perform a method of improving image structure and coherence, and/or for simplification/stylization. The method includes inputting the image, by: scanning the image; image capture using a camera; and/or image creation using a computer. Multi-channel images are converted into a single-channel image, which is separated into a first image component—the high spatial frequencies, and a second component image—the low spatial frequencies. The first and second component images are each formed by filtering to remove frequencies outside of respective upper and lower threshold frequencies. A gain multiplier is applied to the filtered first and second component images to control detail amplification. The first and second component images are each blurred at the respective upper and lower threshold frequencies. An improved stylized composite image results by subtracting the gain multiplied first component image from the gain multiplied second component image.
US09813608B2
The disclosure relates to methods and systems for automatically focusing multiple images of one or more objects on a substrate. The methods include obtaining, by a processor, a representative focal distance for a first location on the substrate based on a set of focal distances at known locations on the substrate. The methods also include acquiring, by an image acquisition device, a set of at least two images of the first location. The images are each acquired using a different focal distance at an offset from the representative focal distance. The methods further include estimating, by a processor, an ideal focal distance corresponding to the first location based on comparing a quality of focus for each of the images, and storing the estimated ideal focal distance and the first location in the set of focal distances at known locations.
US09813607B2
In accordance with an example embodiment of the present invention, a method and corresponding apparatus and computer program are disclosed for: receiving images from an image sensor of a camera unit (505); monitoring locations of different objects in the received images (510); determining which if any of the different objects is a primary object that is or should be of interest to a user (515); and detecting if any primary object becomes occluded by another one of the different objects and responsively to detection of such occlusion triggering a first action (520).
US09813603B2
There is provided a lens unit equipped with multiple focus lenses provided inside a lens barrel, multiple actuators corresponding to the respective multiple focus lenses and configured to move each of the multiple focus lenses inside the lens barrel, and a control circuit configured to control movement of the multiple focus lenses according to different rules between a case of a position of each of the multiple focus lenses being inside a designated range of satisfactory optical performance, and a case of being outside the range.
US09813602B2
A miniature camera module that achieves autofocus (AF) by applying actuation to the image sensor using MEMS (Micro Electro Mechanical System) actuators comprising of a piston-tube electrostatic actuators. The camera comprises of a MEMS piston-tube actuator, an image sensor die, an IC package, a housing, and a lens barrel. The image sensor die is attached and is electrically bonded to the moving rotor of the MEMS electrostatic piston-tube actuator, which is, in turn, attached and electrically bonded to a semiconductor device package. The packaged piston-tube actuator with the image sensor attached to it is covered with a transparent protection lid which could be an IR filter.
US09813600B2
Techniques for automatically selecting from amongst multiple camera views available in a multi-camera system. In an aspect, one or more metrics are calculated for multiple camera views. The metrics may be used to identify one or more of the camera views as fulfilling a condition, in response to which a particular one of the camera views may be selected for display. For example, in a “select-better-view” strategy, the camera view associated with a more optimal image (e.g., better lighting, or absence of occlusion) is selected for display. In a “flag-diagnostic-view” strategy, the camera view associated with a less optimal image is displayed, e.g., to indicate that a particular camera may require user attention. Specific techniques for calculating metrics are further disclosed.
US09813599B1
An image capturing module applicable to a portable electronic device is provided. The image capturing module includes an approximately cylindrical casing, an image capturing sensor, an accommodation space, and at least one magnet. The casing includes a first side having a projection, and a second side, opposed to the first side, having a charging contact. The image capturing sensor is disposed on an outer surface of the casing. The accommodation space is disposed in the casing for receiving a battery. The at least one magnet is disposed between the first side of the casing and the accommodation space.
US09813597B2
The present disclosure provides a gaze tracker and a gaze tracking method. The gaze tracker includes: an image acquirer to acquire eye images of a user using two or more cameras and two or more lightings; and a gaze calculator which detects a lighting reflection point from each eye image to extract a cornea central point, detects a pupil central point from each eye image, and calculates a gaze vector. In particular, when lighting reflection points are detected from each eye image, the gaze calculator calculates vectors for connection between each lighting and a corresponding lighting reflection point and detects an intersection point between the calculated vectors. When only one lighting reflection point is detected, the gaze calculator extracts the cornea central point using distance information between a pre-stored lighting reflection point and the cornea central point and the one lighting reflection point.
US09813589B2
A printing apparatus includes a receiving unit which receives print data, an operating unit which receives a print instruction from a user, a display unit which displays a password entry screen for receiving a password entry from a user, and a printing unit which receives a print instruction from a user through the operating unit and prints print data without accepting a password through a password entry screen if a password added to the print data is matched with a fixed password and print data to be printed if a print instruction from a user is received through the operating unit, if the password added to the print data is matched with the fixed password, and if the password received through a password entry screen is matched with the password added to the print data.
US09813587B2
An image processing apparatus includes a reception unit, a conversion unit, and a storage unit. The reception unit receives image data by facsimile communication. The conversion unit converts the image data received by the reception unit into image data having a print paper size of a fixed size. The storage unit stores, in a file, the image data converted by the conversion unit.
US09813583B2
A facsimile apparatus includes a first detection unit, a second detection unit, a third detection unit, and a determination unit. The first detection unit detects a line voltage in an on-hook state. The second detection unit detects a line voltage in an off-hook state. The third detection unit detects a line current in an off-hook state. The determination unit determines a line impedance based on the line voltage detected by the first detection unit, the line voltage detected by the second detection unit, and the line current detected by the third detection unit.
US09813581B2
An information processing system including a device connected to an information processing apparatus is provided. The device includes an accepting unit that accepts a request for executing a set of process units defined by definition information with respect to data generated by the device, a first process control unit that controls execution of a part of the process units based on the definition information, and a transmitting unit that transmits to the information processing apparatus an execution result of the process unit controlled by the first process control unit and information indicating the process unit executed at the device. The information processing apparatus includes a receiving unit that receives the execution result and the information indicating the process unit executed at the device, and a second process control unit that controls execution of a process unit that has not been executed at the device based on the definition information.
US09813579B1
A method, non-transitory computer readable medium and apparatus for generating a multi-layer correlation mark via a monochrome printer are disclosed. For example, the method includes setting a first scalar value of a channel of the monochrome printer, setting a second scalar value of the channel of the monochrome printer, generating a first layer of the multi-layer correlation mark at the first scalar value of the channel, generating a second layer of the multi-layer correlation mark at the second scalar value of the channel and printing the multi-layer correlation mark comprising the first layer at the first scalar value of the channel and the second layer at the second scalar value of the channel.
US09813578B2
A device is connected to an information processing apparatus via a network. The device includes a receiving unit configured to receive a program from the information processing apparatus via the network; and a calling unit configured to call the program received by the receiving unit. The program causes the device to execute a process with respect to data stored in the device.
US09813577B2
An image forming apparatus includes a main processor, a first memory, a sub processor, and a second memory. The second memory stores a snapshot that includes an executable program obtained by loading one or more programs in the first memory. The main processor switches from a drive mode to a stop mode. The sub processor activates the main processor in response to any one of a plurality of activation factors being detected, cuts off power in response to an operation mode being switched to the stop mode, and supplies power to the main processor and the first memory before the main processor is activated. The main processor reads out a snapshot associated with an activation factor from the second memory and stores the snapshot into the first memory in response to being activated by the sub processor.
US09813575B2
An image forming apparatus, includes an image forming section to form an image on a paper sheet based on image data; an output image reading section to read the image formed on the paper sheet by the forming section and to produce formed image data; a data memory section to memorize various kinds of data; an attribution information producing section to discriminate the contents of the formed image data and to produce attribution information which shows the attribute of the formed image data; and a control section to control image formation by the image forming section, reading by the output image reading section, and memorizing by the data memory section, wherein the control section controls the memorizing by the data memory section for formed image relating information in association with the formed image data based on the attribution information.
US09813570B2
An information processing apparatus is connectable to a server via a network, and includes an acquisition unit, a first display control unit, a storage unit, and a permission control unit. The acquisition unit acquires a first screen including an execution procedure of a first command from the server. The first display control unit performs control to display the first screen acquired by the acquisition unit. The storage unit stores therein one or more pieces of command information indicating information on a command permitted to be executed. The permission control unit does not permit execution of the first command when the one or more pieces of command information stored in the storage unit include no command information corresponding to the execution procedure of the first command selected from the first screen.
US09813566B2
There is provided an information processing device including an evaluation value calculation unit configured to calculate an evaluation value of each of candidate images which are candidates for an image to be selected based on information regarding an image corresponding to each of the candidate images, a page allocation unit configured to determine the number of pages based on a parameter regarding a layout and determine the number of images disposed in each page based on the parameter regarding the layout and the calculated evaluation value, an image selection unit configured to select the image among the candidate images based on the parameter regarding the layout and the calculated evaluation value, and a layout generation unit configured to generate the layout in which the selected image is disposed for each page based on the parameter regarding the layout and the evaluation value corresponding to the selected image.
US09813563B1
According to one or more embodiments, a telecommunication system includes a call routing circuit configured to receive and route calls and data transmissions from a plurality of telecommunication devices. The telecommunication system also includes a processing circuit for monitoring business and personal use of telecommunication devices associated with a client account. The processing circuit is configured to maintain a log of calls and data transmissions routed by the call-routing circuit for the plurality of telecommunication devices. The processing circuit is further configured to use a set of classification functions in a policy of the client account to determine whether each of the identified first set of calls and data transmissions are business related or personal based on characteristics of each of the first set of calls and data transmissions.
US09813554B2
Embodiments of the invention are directed to a system, method, or computer program product for determining most effective call parameters for a representative-customer interaction for a representative working to recover payment in arrears. Embodiments of the invention retrieve call history data and date of payment data; correlate the call history data and the payment data; determine success information based on the correlation of call history data and payment data; and present the success information to the representative for improving likelihood of future success. Other embodiments retrieve call history data and determine best time and/or channel for contacting the customer in order to achieve customer contact.
US09813546B2
An electronic apparatus comprises an apparatus case, at least one processor, a submergence detector, and a motion detector. The at least one processor is configured to receive an incoming call from an external communication apparatus and to perform a voice call with the external communication apparatus. The submergence detector is configured to detect a submergence state in which the apparatus case is located underwater. The motion detector is configured to detect a predetermined specific motion of the apparatus case. The at least one processor controls a setting status of a motion answer mode in which the incoming call is answered and the voice call is accordingly started in response to detection, by the motion detector, of the specific motion. When the submergence state is no longer detected by the submergence detector, the at least one processor enables the motion answer mode.
US09813541B2
A vehicle door system is disclosed. The system comprises an actuator, at least one communication circuit, and a controller. The actuator is configured to adjust a position of a door. The controller is configured to receive a request for the vehicle to retrieve an occupant via the communication circuit. The controller is further configured to receive an authentication signal via the communication circuit authenticating an identity of the occupant. In response to the authentication, the controller is configured to control the actuator to make the vehicle accessible to the occupant.
US09813539B2
An adapter may facilitate easy and swift data transfer amongst two previously incompatible electronic devices. Such an adapter may be operative to communicate data with a first of the two electronic devices using a contactless communication link and a first communication protocol and to communicate data with a second of the two electronic devices using a mechanical communication link and/or using a second communication protocol that is different than the first communication protocol, such that data may be transferred between the first and second electronic devices via the adapter. The adapter may be communicatively coupled to both the first electronic device and the second electronic device at the same time. The adapter may rapidly transition between communicating data with the first device and communicating data with the second device (e.g., without altering a physical connection between the adapter and one of the first and second devices during such a transition).
US09813538B2
Embodiments of the present disclosure disclose a malicious call recognition method and apparatus, and belong to the field of mobile communication. The method includes: obtaining call detail record information of the call when a local end makes a call to a peer end, the call detail record information of the call including a call record of the local end within first preset duration that is closest to current time, and/or a call record of the peer end within the first preset duration that is closest to the current time; matching the call detail record information of the call with a malicious model corresponding to a malicious call event included in a preset malicious model library; and determining the call to be a malicious call if the malicious model that matches with the call detail record information of the call is found.
US09813537B2
A method in a call system connects and blocks a call in a portable terminal. A call blocking time period is set. An elapsed time period is measured from a time point when the call blocking time period is set. A determination is made as to whether the measured time period exceeds the set call blocking time period if the portable terminal receives a call connection request from an external terminal. If the measured time period does not exceed the set call blocking time period, the call connection is blocked and information regarding time period, calculated by subtracting the measured time period from the set call blocking time period, is transmitted to the external terminal that requested the call connection.
US09813532B2
An electronic device is provided. The electronic device includes a housing including a first metallic member, a second metallic member, and a nonconductive segmenting part located between an end of the first metallic member and an end of the second metallic member, a ground member, a wireless communication circuit connected to a first point of the first metallic member through a first electrical path and connected to a second point of the first metallic member through a second electrical path, a first conductive pattern electrically connected to the first electrical path, a second conductive pattern electrically connected to the second electrical path, a first electrical variable element electrically connected between the first electrical path and the ground member, and a second electrical variable element electrically connected between the second metallic member and the ground member.
US09813527B2
Provided are systems and methods for network management and configuration, Exemplary methods can comprise communicating a first message to a network device. The first message can specify one of a first protocol or a second protocol. Methods can comprise configuring a first logical address for the network device based at least on the first message. Methods can comprise communicating a second message to the network device. The second message can specify one of a first mode, directing the network device to use the first protocol to connect to a network, or a second mode, directing the network device to use the second protocol to connect to the network. Methods can also comprise receiving a notification to release the first logical address from the network device. Methods can further comprise configuring a second logical address for the network device that can be defined according to the second message.
US09813523B2
Some demonstrative embodiments include devices, systems and methods of quality of experience indication. For example, an apparatus may include a radio configured to communicate encoded multimedia data during a session over a wireless communication channel; and a Quality of Experience (QoE) estimator configured to determine at least one QoE indicator corresponding to the session, and to provide the QoE indicator to a session manager of the session, the QoE estimator configured to determine the QoE indicator based at least on a mean opinion score (MOS) corresponding to the encoded multimedia data, and a channel quality parameter corresponding to the wireless communication channel.
US09813510B1
A method and system for arranging service provider selection are described. A network computer system can establish a set of criteria to determine whether to display, before actually receiving an acceptance from a service provider, an assumed acceptance or a likely service provider to provide on-demand services in response to data corresponding to a request for service sent from a computing device of a user. For example, the network computer system can predetermine a likely service provider or number of matching service providers and display this information to the user in lieu of a “requesting” screen.
US09813509B1
A system includes a plurality of computing nodes. Each computing nodes includes a processor and memory. The computing nodes include a plurality of instances and a template generator. The template generator is configured to receive a plurality of application programming interface (API) calls to the configure instances, detect a pattern in the received plurality of API calls, and generate a template based on the detected pattern, the template executable to configure an instance.
US09813507B2
Method for maintaining transmission control protocol connection and computer system using the method
A method for maintaining transmission control protocol (TCP) connection and a computer system are provided. The method is adapted to a computer system having a network card and a processor, wherein the processor executes an operating system. In the method, a first TCP connection with a remote server is first established via the network card. Then, after the operating system enters a power saving mode, a wake-up packet transmitted by the remote server through the first TCP connection is received to wake the operating system. The operating system resets the retransmission time of the remote server transmitting the wake-up packet when resuming a normal operation mode.
US09813504B2
Methods, systems, computer-readable media, and apparatuses may provide virtualization of device management services (e.g., device drivers) dedicated managing a particular device and designed under for or under the assumption the particular device and the device management service will be utilized in a single session/user environment, so that virtual instances of the device management services may be used in a multi-session environment. Further, a redirection and/or virtualization layer may be created for each session in the multi-session environment to perform global database redirection, object name translation, and file system translation to ensure session boundaries are maintained and global/shared resources are not inappropriately altered by a session. As an example, the redirection/virtualization layer may redirect communications associated with a session and for a global resource to access a virtual instance of the resource specific to the session.
US09813500B2
A method of allocating cloud storage based on storage profiles includes receiving a storage request from a virtual machine associated with a tenant at a computing apparatus having connectivity to a network. The storage request is analyzed to determine one or more storage attributes of the storage request. An infrastructure is configured in a configuration based on the one or more storage attributes and data associated with the storage request is stored in the infrastructure in accordance with the configuration.
US09813490B2
A method, apparatus, and system for efficiently re-partitioning data using scheduled network communication are provided. Given re-partitioning data defining the data blocks to be sent amongst a plurality of server nodes, a corresponding network schedule is determined to send the data blocks in a coordinated manner. The network schedule is divided into time slots, wherein each of the plurality of server nodes can send up to one data block and receive up to one data block in each time slot. By using a greedy selection algorithm that prioritizes by largest senders and largest receivers, a near optimal schedule can be determined even in the presence of heavy skew. The greedy selection algorithm can be implemented with a O(T*N^2) time complexity, enabling scaling to large multi-node clusters with many server nodes. The network schedule is of particular interest for database execution plans requiring re-partitioning on operators with different keys.
US09813480B2
A method of speeding up the delivery of a dynamic webpage is disclosed. A request for a webpage is received, the webpage including one or more dynamic components. A cached stub is sent in response to the request, wherein the cached stub includes components empirically determined as static components of the webpage, and wherein the cached stub includes a placeholder replacing at least a portion of a first dynamic component of the webpage. A script is injected in the cached stub that intercepts any access to the placeholder.
US09813479B2
A web browser is configured to provide a video history display of videos that have been displayed in the browser, while excluding from the video history display representations of non-video pages. The browser stores information identifying videos embedded in web pages, including the source network location of the video, and video title, playback time, and representative image of the video (and optionally other attributes). The representative image of the video is derived from a frame of the video, and excludes other content from the web page in which the video was embedded, such as text and graphics thereon. The video history display includes only representations of the embedded videos that were displayed in the browser, without including representations of non-video pages.
US09813477B2
Techniques described herein relate to adjusting a quality level of media streaming. A user device may transmit a request for a first segment of a media file at a first streaming quality level. The user device may determine changes in network communication quality associated with a wireless communication in that the user device is engaged. In response to a determination, the user device may adjust quality levels of media streaming.
US09813470B2
A method of delivering unicast adaptive bitrate (UABR) streaming includes receiving, at a content delivery network (CDN) node, a request for a video asset to be streamed at a selected bitrate; loading a manifest for the requested video asset; parsing the manifest for the requested video asset and preloading a plurality of segments across all represented bitrates into a preload cache buffer; fetching requested bitrate segments into a segment combiner; and streaming a combined stream to the requesting entity.
US09813461B2
An attendee device in an online conference session views a shared application window in a full screen mode. The attendee device receives data for content being shared by a host device, including at least one application window at a first resolution. The attendee device receives an input to enter a full screen mode for one of the application windows and determines whether displaying that application window at a second resolution for the full screen mode requires the image data to be magnified. When displaying the application window at the second resolution requires magnified image data, the attendee device requests the magnified image data from the meeting server facilitating the conference session. The meeting server provides the magnified image data to the attendee device, and the attendee device displays the application window in full screen mode using the magnified image data.
US09813453B2
A device management system is configured to manage access to electronic documents on client devices using policies. The policies specify one or more download and processing restrictions to be enforced with respect to the particular electronic document at client devices for example, particular hardware and software configurations that are required at client devices before data is permitted to be downloaded to those client devices. The policies may also specify other requirements that must be satisfied before data is permitted to be downloaded to those client devices, for example, user authentication.
US09813440B1
A computer-implemented method includes receiving content and annotation information that describe a structure of the content, the annotation information having been previously generated by a sub-system that is separate from a content transformation sub-system and at a time before the content was requested to be served; interpreting the annotation information to generate transcoding rules that identify one or more portions of the received content to be transcoded in serving the content; applying the transcoding rules to the content to change the content in a manner that interferes with an ability of malware on a client device to interfere with operation of the content; and providing the transcoded content to a client device that requested the content.
US09813438B2
An anomaly prediction method and system for heterogeneous network architecture are provided. A gateway receives a packet and converts the packet to conform to a switching format. The gateway compares the packet and a security policy. The gateway transmits the packet to a controller after determining the packet has no anomaly. The controller sets a priority of the packet, converts the packet to conform a target format and stores the packet to a queue temporarily. The controller relays the packet to a destination address according to the priority and the destination address of the packet.
US09813432B2
In one embodiment, a device in a network monitors one or more metrics regarding network traffic associated with a particular application. The device detects an application-centric anomaly based on the monitored one or more metrics. The device causes an anomaly mitigation action to be performed in the network, in response to detecting the application-centric anomaly.
US09813424B2
A communication system includes: a client device and a server. The server can store first address information specifying at least one first global IP address and is configured to: receive, from the client device, an IP packet containing first information and a second global IP address; determine whether the second global IP address coincides with the specified first global IP address; and when the second global IP address coincides with the specified first global IP address, transmit second information to the client device. The client device stores an object program and is configured to: transmit the first information to the server when the client device is in a restricted state in which the client device is not permitted to execute the object program; receive the second information from the server; and cancel the restricted state of the client device when the second controller receives the second information.
US09813422B2
A privileged account management system can maintain a database that defines a normal amount of time that it takes to perform a task associated with a reason code. When an administrator requests admin credentials for accessing a server, the administrator can provide a reason code which defines a task that the administrator intends to accomplish. A PAM system can maintain a database that defines, for each reason code, a normal amount of time that is required to accomplish the task associated with the reason code. The PAM system can then monitor an elapsed time over which the admin credentials are checked out to an administrator to determine whether the elapsed time exceeds the corresponding normal amount of time. If the elapsed time exceeds the normal amount, the PAM system can take appropriate action to mitigate any potential harm to the server.
US09813421B2
Systems and methods for secure resource access and network communication are provided. A plurality of policies are received on a client device, each policy comprising a respective resource and a respective permission for a respective action that can be performed by a user of the client device in regards to the resource. A first application, which is configured to store data in an encrypted repository on the client device, receives a request to open a resource. The first application determines that one of the policies prohibits access by the resource to the encrypted repository and, based thereon, selects a different second application to open the resource that does not have access to the encrypted repository. The second application then opens the resource.
US09813420B2
Access control lists (ACLs) permit network administrators to manage network traffic flowing through a networking element to optimize network security, performance, quality of service (QoS), and the like. If a networking element has multiple ACLs directed towards different types of network optimization, each ACL may return a separate action set that identifies one or more actions the networking element should perform based on a received frame. In some cases, these action sets may conflict. To resolve the conflicts, a networking element may include resolution logic that selects one of the conflicting actions based on a predefined precedence value assigned to each action in an action set. By comparing the different precedence values, the resolution logic generates a new action set based on the actions with the highest precedence value.
US09813417B2
Systems and methods are disclosed for creating an electronic communication digest. In one implementation, a system receives a first electronic communication including first content, and generates an electronic communication digest that reflects the first electronic communication by including first digest content generated based on the first content. The system receives a second electronic communication that includes second content, and determines a repeated portion of the second content that is included in the first content and a unique portion of the second content that is unique to the first content. The system also update the electronic communication digest to reflect the second electronic communication by adding second digest content generated that includes the unique portion of the content and does not include the repeated portion of the second content.
US09813416B2
A data security system, and method of operation thereof, is provided that includes: an electronic authentication subsystem for verifying a user identification against an authentication key and for employing the authentication key for retrieving an encryption key, the authentication key only accessible from inside the electronic authentication subsystem, and the user identification supplied from outside the data security system to a receiver within the electronic authentication subsystem; and a storage subsystem employing the encryption key for allowing unencrypted communication through the storage subsystem between a host computer system and a storage media.
US09813404B2
Technology for content uniform resource locator (URL) authentication for dynamic adaptive streaming over hypertext transfer protocol (HTTP) (DASH) is disclosed. In an example, a client device can include computer circuitry configured to: Receive a URL authentication key indicator and a content URL signature indicator from a server; generate a calculated URL signature for a URL in a DASH media presentation description (MPD) from the URL authentication key indicator; request the DASH segment when the calculated URL signature matches the received content URL signature, thereby authenticating content URL; and receive a DASH segment using the authenticated content URL. The received content URL signature is derived at the server from the content URL contained within the DASH segment URL.
US09813403B2
Various methods and systems for securing communications with enhanced media platforms, are provided. In particular, an enhanced media platform is authenticated using a trusted location. The authenticated enhanced media platform establishes a bidirectional trust with an enhanced remote location, the enhanced media platform being stored in the enhanced remote location. Upon authentication and establishing the bidirectional trust, the enhanced media platform may securely communicate media content in a media content distribution service infrastructure while supporting custom functionality. The method for securing communications with enhanced media platforms includes communicating authentication credentials to an internal security component at the trusted location. The method further includes receiving validation credentials from the internal security component. The method also includes authenticating the enhanced remote location based on at least a portion of the validation credentials received. The method further includes establishing the bidirectional trust relationship with the enhanced remote location using the validation credentials.
US09813402B1
Aspects of the present disclosure are directed to authenticating a user requesting access to a computing resource. To authenticate the user, activity data describing various activities are collected and stored. The activities may be categorized, for example, as work-related activities, personal-related activities, and social-related activities. The activity data may be utilized to generate challenge questions to present to the user. If the user answers enough of the challenge questions correctly, then the user may be successfully authenticated and granted access to one or more computing resources.
US09813401B2
A network access service operates as an intermediary between client applications and network services. The network access service is configured to perform one or more authentication processes required by the network services on behalf of the client applications. This includes the network access service obtaining and managing access tokens on behalf of the client applications. The network access service reuses access tokens and automatically acquires new access tokens upon expiration. The network access service is also configured to format data from a client application into a format required by a network service and to provide application program interface and language support required by a network service.
US09813397B2
Content is transmitted within a range of the user's legitimate use while limiting the number of equipment to which the content is transmitted at the same time.A content using apparatus periodically transmits an exchange key and the corresponding key ID using a command. Only while receiving the key ID at predetermined reception cycles, a content providing apparatus maintains the corresponding exchange key. When not periodically receiving the key ID, the content providing apparatus destroys the corresponding exchange key. After that, when receiving a command including the key ID, the content providing apparatus returns a response including information indicating that the exchange key has become invalid.
US09813392B2
Disclosed is a method for providing a public key for authenticating an integrated circuit. In the method, the integrated circuit obtains a hardware key and an integrated circuit identifier. The integrated circuit generates a derived key based on the hardware key using a key derivation function (KDF) shared with a manufacturing machine. The integrated circuit generates a private key and a corresponding public key using the derived key as an input to a deterministic function. The integrated circuit then provides the public key and the integrated circuit identifier to a partner service for authentication of the integrated circuit using an anonymized credential database to be provided to the partner service by a manufacturer.
US09813391B2
A first network device may measure one or more values of one or more parameters corresponding to a plurality of links and/or devices of the network. The first network device may compare the measured one or more values of the one or more parameters to an expected one or more values of the one or more parameters. The first network device may determine whether to transmit data onto a network path between the first device and one of the plurality of devices based on a result of the comparison, wherein at least one of the plurality of links and/or devices are not part of the network path. The first network device may be operable to utilize the discovered parameter values to generate a security key which may be utilized to encrypt and/or scramble content prior to transmitting the content onto the network.
US09813386B2
Upon receiving ciphertext data transmitted by each service apparatus, a cooperation apparatus according to an embodiment generates re encrypted data by performing re encryption processing for the ciphertext data using are encryption key. Each of the service apparatuses transmits, to the cooperation apparatus, a request to acquire user information of a user specified by an identification (ID) indicated by the ciphertext data and stored in the other service apparatus, together with the ciphertext data. Upon receiving the re encrypted data transmitted by the cooperation apparatus, the service apparatus acquires an ID by decrypting the re encrypted data using a private key, reads out user information, and transmits the user information to the other service apparatus.
US09813376B2
Provided are methods and devices for acquiring a Media Access Control (MAC) address. According to a method for acquiring an MAC address, an MAC address request message is received, wherein the MAC address request message carries a Fibre Channel Identifier (FCID); whether the FCID is matched with an FCID of a receiver receiving the MAC address request message or not is judged; and when it is judged that the FCID is matched with the FCID of the receiver receiving the MAC address request message, the receiver sends a response message, wherein the response message carries an MAC address of the receiver. The technical solution solves the problem in a related technology that communication cannot be directly performed through the link layer, and has the effect of directly acquiring an MAC address corresponding to an FCID of an opposite end so as to perform communication by fast switching at the link layer.
US09813375B2
Upon receipt of a packet addressed to a virtual IP address assigned to each first device from a second device outside a base network, a processor identifies a base relay apparatus that accommodates the first device, to which the virtual IP address is assigned, on the basis of the virtual address and a protocol type of the received packet, and also identifies a reception port number of the identified base relay apparatus, which corresponds to a combination of the virtual IP address and the protocol type of the received packet, from among reception port numbers each assigned to a combination of the first device accommodated to identify a transfer destination, and a protocol type. Then, the processor relays the received packet to the identified reception port number of the identified base relay apparatus.
US09813373B2
A device may include a storage medium and a processor. The processor may execute a set of instructions in the storage medium to: provide a first platform; provide a first user account registered in the first platform to a user; access, through the first user account, a second user account of the user registered in a second platform; obtain, from the second user account, a communication log of the second user account; obtain an address list from the second user account; obtain a plurality of contacts from the second user account who have a prior communication with the user through the second user account based on the communication log; select, from the plurality of contacts, at least one recommended contact for the user; combine the at least one recommended contact with the address list in to a combined list; and display the combined list via the first user account, highlighting the at least one recommended contact to the user.
US09813372B2
A method performed by a first mobile device is provided. The method comprises: detecting an activity update to an account associated with the first mobile device; communicating the activity update to at least one account contact; receiving a response to the communicated update from the at least one account contact; displaying in a display of the first mobile device: an activity update view having the response appended to the activity update; and a messaging view of a messaging session between the account and the at least one account contact, the messaging view displaying the activity update in association with the response.
US09813368B2
A system for regulating e-mail comprises a database of information profiling legitimate e-mail usage. When an e-mail is received at the system, it is scrutinized relative to the information in the database. If the e-mail is found to be legitimate based upon this evaluation, it is delivered to the intended recipient. If, however, the e-mail appears on the basis of the evaluation to be the last in a series of illegitimate e-mails or otherwise has characteristics inconsistent with the profile of legitimate e-mail usage, the e-mail may not be delivered and the postmaster and administrator at the source of the e-mail is contacted.
US09813365B2
A method and a system are disclosed including software and hardware components implementing a Universal Email Platform (UEP) that allows communications between existing email clients and UEP email clients. UEP allows interactions between clients as a real-time, ongoing stream of communications, in which people may enter an ongoing conversation in the computing cloud and have access to the thread of communications prior to their joining. A mid-layer architecture allows UEP to seamlessly communicate through multiple other existing or new email platforms. The cloud-based conversation may be split or nested allowing side conversations. Filters may be employed to filter email contents based on participants, subject, attachments, and the like. A user may search for threads based on various criteria such as date range, sender, receiver, subject, attachments and other parameters. Search may be for one thread among others or inside threads.
US09813359B2
A method of sending data to a switch fabric includes assigning a destination port of an output module to a data packet based on at least one field in a first header of the data packet. A module associated with a first stage of the switch fabric is selected based on at least one field in the first header. A second header is appended to the data packet. The second header includes an identifier associated with the destination port of the output module. The data packet is sent to the module associated with the first stage. The module associated with the first stage is configured to send the data packet to a module associated with a second stage of the switch fabric based on the second header.
US09813345B1
In general, techniques are described for offloading data transfer statistics from a mobile access gateway. The mobile access gateway comprises a forwarding unit. The forwarding unit comprises a packet forwarding engine (PFE). When the PFE receives a packet, the PFE updates a data transfer statistic based on a quantity of data in the packet. The data transfer statistic is initially stored in a memory of the PFE. The PFE is configured to push the data transfer statistic from the memory of the PFE to a memory of the forwarding unit.
US09813342B2
A method and a system embodying the method for load balancing of a received a packet based network traffic, comprising: receiving a packet at a software defined network switch; determining information pertaining to uniqueness of a packet flow for the received packet; providing the determined information and the received packet to a network interface controller; and processing the received packet at the network interface controller in accordance with the provided determined information, are disclosed.
US09813332B2
The present application discloses a method, a device and a system for establishing an LSP. The method includes: allocating, by a proxy node device, a label for a destination node device, generating a label mapping message carrying the label, an address of the destination node device and an address of the proxy node device, and sending the label mapping message to an upstream node device to initiate establishment of a first LSP from an entry node device to the proxy node device; stitching, by the proxy node device, the first LSP with a second LSP to form a third LSP from the entry node device to the destination node device, where the second LSP is an LSP established between the proxy node device and the destination node device.
US09813331B2
Method and system are provided for assessing response routes in a network of connected nodes wherein a querying node propagates a query through multiple routes of intermediate nodes to a data source node and the data source node returns data to the querying node. The method at a data source node may include: receiving a query instance including metadata with route information of the route of intermediate nodes in the network that the query instance has travelled through from a querying node to the data source node; comparing the route information to a route policy; and responding to a query instance which meets the route policy by returning the query response via the route of intermediate nodes of the query instance.
US09813329B2
A method is implemented by a network device for improving availability of network component using multi-chassis redundancy by efficiently re-routing data traffic intended for the network component in the event of a link or node failure. The network device is in a set of network devices hosting the network component each network device in the set of network devices having a shared cluster identifier and a separate node identifier. The set of network devices hosting the network component share a virtual internet protocol address.
US09813323B2
A packet forwarding network may include switches that forward network traffic between end hosts that are coupled to the forwarding network. An analysis network may be connected to the forwarding network. A controller may control the switches in the forwarding network to implement desired forwarding paths. The controller may configure the switches to form switch port groups. The controller may identify a port group that is connected to the analysis network. The controller may select a subset of the forwarded packets and may control selected switches to copy the subset to the identified port group. The controller may establish network tunnels between the switches and the port group. In this way, the controller may control the switches to perform efficient traffic monitoring regardless of the location on the forwarding network at which the traffic monitoring network is connected and without interfering with normal packet forwarding operations through the forwarding network.
US09813322B2
Sending traffic policies includes identifying a location of an issue source with a first router in a network layer of an interconnected network and sending to a second router located along a route towards the issue source a traffic policy that addresses an issue caused with the issue source.
US09813320B2
The disclosed embodiments include a system and method for monitoring performance of a packet network. In one embodiment, a method includes collecting network performance information from a plurality of network nodes of a packet network, the network performance information being indicative of a health of the network packet network. The method includes storing the network performance information collected from the plurality of network nodes and generating a graphical user interface including a graphical representation of the network performance information, wherein the graphical representation of a network segment is indicated as a line, and wherein a width of the line widens and narrows in accordance with an amount of traffic flow over the network segment.
US09813318B2
A system configured to facilitate brokering hybrid cloud services selects information requests for characterizing an information technology application. The system responses to the information requests and determines a plurality of sets of the responses each used for deriving a value of a respective one of a plurality of factor functions. The system determines a plurality of assessment results each derived using values for of a respective set of the factor functions. Each one of the assessment results characterizes a respective aspect of deploying the information technology application within a cloud environment.
US09813312B2
A controller implemented on computing equipment may control switches in a network. The controller may provide flow tables that implement network policies to the switches to control packet forwarding through the network. The controller may provide debug table entries to the switches for use in a debug table that is separate from the flow table. The debug table entries may match incoming network packets and increment corresponding counters on the switches. The controller may retrieve count information from the counters for performing debugging operations on the network. For example, the controller may identify conflicts between fields of a selected flow table entry, determine whether elephant packet flows are present between switches, determine whether desired load balancing is being performed, determine whether a network path has changed, determine whether packet loss has occurred, and/or determine whether network packets are taking undesired paths based on the retrieved count information.
US09813305B2
System, method, and computer program product to display the status of tags applied to objects in a cloud computing environment, by comparing an attribute of an object to a criterion of a tag applied to the object, wherein the object is part of the cloud computing environment, and outputting for display a graphical representation of the tag, wherein the graphical representation comprises a text of the tag and an indication of a result of the comparison.
US09813302B2
Measures, including systems, methods and non-transitory computer-readable storage mediums, for use in operating a data center network, the data center network including an interconnect fabric including a plurality of spine switches, a plurality of top-of-rack switches and a plurality of compute servers. The interconnect fabric is configured to implement a plurality of independent spine switch planes. Each spine switch plane in the plurality of independent spine switch planes includes a different spine switch in the plurality of spine switches. The configuring includes configuring Layer 2 networking within each independent spine switch plane in the plurality of independent spine switch planes.
US09813301B2
Systems and methods for decoupled searching and optimization for one or more data centers, including determining a network topology for one or more networks of interconnected computer systems embedded in the one or more data center, searching for routing candidates based on a network topology determined, and updating and applying one or more objective functions to the routing candidates to determine an optimal routing candidate to satisfy embedding goals based on tenant requests, and to embed the optimal routing candidate in the one or more data centers.
US09813294B2
A method for optimizing a home automation system is provided having a plurality of communicating devices capable of exchanging information therebetween via a local low bandwidth PLC (Power Line Communication) network. The method includes a phase in which the PLC transmission power is adjusted for each new device added to the network. The phase includes the following successive steps: installing (10) the new device configured to transmit at a predefined maximum power on said PLC network; cutting off (20) all ongoing communications on the PLC network except for the new device; testing communication for each pre-existing device on the PLC network with which the new device is to be paired and, if communication fails, ensuring an automatic incremental increase (30) of the PLC transmission power of the pre-existing device until a first PLC transmission power value is reached at which PLC communication can be initialized between the pre-existing device and the new device; and ensuring an automatic reduction (40) of the PLC transmission power of the new device while communication between each pre-existing device and the new device is active.
US09813292B2
An operator node is configured to enable the management of nodes communicatively coupled to the operator node via a network. A selection of node objects is received by the operator node, the selected node objects including software components for inclusion within a node configuration. A configuration policy is generated based on the selected objects, the configuration policy including a set of tests (such as scripts or executables) that, when run, test for the presence of one or more of the selected node objects. A target node is scanned to determine the configuration of the target node, and the set of tests are applied to identify a set of objects identified by the policy but not installed at the target node. The target node is then re-configured to install the identified set of objects at the target node.
US09813288B2
A control apparatus includes: a database which stores control information for controlling a network; an interface unit which is connectable to a plurality of modules, each of which operates the control information based on a predetermined algorithm, and which operates the control information responsive to a database operation command issued by any one of the modules; and a control unit which controls packet processing in the network based on the control information configured by an operation executed by any one of the modules.
US09813279B2
A coding and modulation apparatus and method are presented. The apparatus comprises an encoder that encodes input data into cell words, and a modulator that modulates said cell words into constellation values of a non-uniform constellation. The modulator is configured to use, based on the total number M of constellation points of the constellation and the code rate, a non-uniform constellation from one or several groups of constellations each comprising one or more constellations.
US09813269B1
A radio frequency (RF) front end chip in a phased array antenna panel for transmitting a modulated circularly-polarized signal is disclosed. The RF front end chip includes an oscillator providing an angular speed modulation signal to a quadrature generation block, the quadrature generation block providing an in-phase signal and a quadrature signal based on the angular speed modulation signal, a first amplifier receiving the in-phase signal and a data signal, and providing a modulated horizontally-polarized signal, and a second amplifier receiving the quadrature signal and the data signal, and providing a modulated vertically-polarized signal, where a modulated circularly-polarized signal is generated based on the modulated horizontally-polarized signal and the modulated vertically-polarized signal. The angular speed modulation signal controls an angular speed of the modulated circularly-polarized signal. The data signal is encoded by the angular speed modulation signal.
US09813266B2
The Distributed Combined Junctional Transformer (abbreviated in this document as repeater station) provides a system to take any input wireless signal in any frequency and using any modulation and multiplexing schemes, convert it to the desired format and frequency and subsequently transmits the new wireless signal. In accordance with an embodiment of the invention, a repeater station comprises: an input antenna section capable of receiving the input signal generated by any source device in radio, microwave, infrared, visible or ultraviolet spectrums; an input conversion section translating the input wireless signal to a baseband signal if required; a baseband processing section that interprets the information of the input signal, converts the signal to the desired format and controls the other sections; an output conversion section which translates the baseband frequency output signal to the desired carrier output frequency if required; and an output antenna section which transmits the output signal.
US09813265B2
Systems and methods for determining the DC offset of a wireless device including the antenna are disclosed. Systems and methods for calibrating or cancelling the DC offset are also disclosed.
US09813256B2
Provided is an information processing apparatus including a communication unit and a controller. The communication unit is capable of connecting to, via a fourth network, a first server and a first device existing in a first network, a second server and a second device existing in a second network, and a relay server that exists in a third network and stores connection information with respect to the first server and the second server. The controller is capable of controlling the communication unit to receive the connection information from the relay server and controlling data transmission processing between the first device and the second device via the first server and the second server using the connection information.
US09813248B2
Techniques and mechanisms described herein facilitate the encryption of content using content-based encryption keys. According to various embodiments, data stream may include one or more data chunks. A client machine may apply a hash function to a data chunk to determine a fingerprint value. A cryptographic protocol shared with a remote server may be applied to the fingerprint value to determine a data chunk encryption key. The data chunk encryption key may be used to encrypt the data chunk, and the encrypted data chunk may be sent to the remote server for storage.
US09813246B2
Methods and systems according to the present disclosure improve upon known biometric security systems by not permanently storing (e.g., for later comparison as in known systems) the actual image of the biometric characteristic. Instead, an image of a biometric identifier (e.g., retina, fingerprint, etc.) may be used to form a key which may be used to secure and provide access to data. The key may be formed, in embodiments, using a neural network and/or a random input (e.g., a vector of random characters), for example. The image of the biometric identifier may be discarded, and thus may not be vulnerable to theft. In an embodiment, the key may be used in a key-based encryption system.
US09813241B2
Various systems facilitate encrypted file storage. A client device may generate an encrypted version of a file. The client device may obtain at least one reference to at least one storage location for the encrypted version of the file. The client device may cause the encrypted version of the file to be store at the at least one storage location using the at least one reference to the at least one storage location.
US09813237B2
According to an embodiment, a receiver is connected to transmitters through photon communication channels and data communication channels to generate identical cryptographic keys to be shared with each transmitter. The receiver includes a sharing unit, a key distilling unit, a data communication controller, and a calculator. The key sharing unit is configured to generate a shared bit string through quantum key distribution with each transmitter via a corresponding photon communication channel. The key distilling unit is configured to generate the cryptographic keys from the respective shared bit strings. The data communication controller is configured to receive from each transmitter first information about a corresponding cryptographic key via a corresponding data communication channel. The calculator is configured to calculate the photon timeslots based on at least the first information. The data communication controller is configured to transmit the photon timeslots to the transmitters.
US09813234B2
A method and apparatus are provided for secure multiparty computation. A set of first parties is selected from a plurality of first parties for computation. Inputs for computation associated with each party in the set of first parties are divided into shares to be sent to other parties in the set of first parties. The computation on the shares is performed by the set of first parties using multiparty computation functions. In response to a trigger event, shares of the set of first parties are transferred to a set of second parties selected from a plurality of second parties. The computation is completed by the set of second parties using the transferred shares. Finally, the transferred shares are recombined to reveal an output of the computation.
US09813233B2
A private overlay is provided for information networking that puts the user in charge of the user's personal information. User identity is separated from a numeric tag that points to the cell in which the user equipment can be paged. The private overlay is created by addition of a registration and certification authority such as Public Key Infrastructure and Certification Authority (PKI). The registration and certification authority provides the network and all subscribers with public encryption keys for the network and the users. Private decryption key are generated and stored locally in a suitable manner. With this addition, a private overlay to the existing cellular, wireless or utility distribution infrastructure can be established for a device that has registered with, e.g., a cellular or wireless network or with a utility distribution system.
US09813217B2
Apparatus and method for resource allocation are provided. An apparatus includes a controller which is configured to utilize a tree structure with more than one branch in the resource allocation of physical resource blocks, each branch including one or more legal starting positions for resource allocation. Each starting position is associated with a cluster of physical resource blocks, the number of starting positions being different on each branch. The size of the resource clusters of each branch is different. The controller is configured to denote each resource cluster with a predefined index, and allocate one or more clusters to user equipment uplink connection.
US09813216B2
A method for reporting channel state information (CSI) having interference cancellation capability reflected therein, and an apparatus therefor are disclosed. A method for reporting channel state information (CSI) to which interference cancellation capability is reflected in a wireless communication system is performed by a terminal and includes receiving one or more CSI process configurations including one or more CSI resource sets from a serving cell, wherein the CSI resource set is associated with a specific interference cell, detecting a dominant interference signal from a received signal and selecting a CSI resource set corresponding to the dominant interference signal, calculating CSI to which interference cancellation capability is reflected, using the selected CSI resource set or interference hypothesis (IH) information corresponding to the selected CSI resource set, and reporting the calculated CSI to the serving cell through a CSI process corresponding to the selected CSI resource set or the IH information.
US09813215B2
Provided are a method and a device for transmitting an acknowledgement/not-acknowledgement (ACK/NACK) of a terminal which is set with a plurality of serving cells. The method comprises the steps of: receiving data in a subframe n of a second serving cell; and transmitting an ACK/NACK signal for the data in a subframe n+kSCC(n) of a first serving cell connected to the subframe n of the second serving cell, wherein the first serving cell is a primary cell for the terminal to execute an initial connection establishment procedure or a connection reestablishment procedure, and uses a frequency division duplex (FDD) wireless frame, the second serving cell is a secondary cell allocated to the terminal in addition to the primary cell, and uses a time division duplex (TDD) wireless frame, and the kSCC(n) is a previously determined value.
US09813208B2
Disclosed is a method for transmitting a sounding reference signal (SRS) in a cooperative communication system. The method comprises receiving, from a macro base station, SRS resource information indicating transmission resources of an SRS to be transmitted by a user equipment (UE); transmitting the SRS and uplink data based on a UE-specific SRS subframe configuration included in the SRS resource information when the SRS resource information includes the UE-specific SRS subframe configuration information; and transmitting the SRS and the uplink data based on a pre-stored cell-specific SRS subframe configuration when the SRS resource information does not include the UE-specific SRS subframe configuration information. When a destination of the SRS to be transmitted by the UE is selected as a base station related to the macro base station, the SRS resource information includes the UE-specific SRS subframe configuration information of the base station selected as the destination of the SRS.
US09813207B2
A transmitting apparatus includes a symbol generator configured to generate a preamble symbol including signaling data and a reference signal, a frequency allocator configured to allocate first subcarriers and second subcarriers to the signaling data and the reference signal, respectively, in a frequency corresponding to the preamble symbol and map the signaling data and the reference signal to the allocated subcarriers, and a transmitter configured to transmit a signal including the preamble symbol and a data symbol, wherein the reference signal is a signal used for channel estimation or frequency offset compensation. Thus, synchronization is accurately corrected and channel estimation is achieved using the reference signal included in the preamble symbol, thereby reducing a ratio of a pilot included in a data symbol.
US09813205B2
Embodiments of the present application provide an uplink coordinated multipoint transmission (CoMP) set selecting method and system, and a device, which relate to the communications field, so that an uplink CoMP set of a cell or of user equipment (UE) served by a cell can be determined by means of exchange, between base stations, of at least channel state information-reference signal (CSI-RS) configuration information used for distinguishing cells. Technical solutions provided by the embodiments of the present application can implement sharing of control information and data information among multiple cells in a wireless communications system.
US09813202B2
The present application relates to a method of a wireless device for interference cancellation (IC) in a cellular radio network system comprising a serving network node serving said wireless device. The method comprises using a first IC method for at least partly removing a time aligned symbol of an interfering radio signal from at least a first symbol of a time slot received from the serving network node. The method also comprises using a second IC method, different from the first IC method, for at least partly removing a non-time aligned symbol of an interfering radio signal from at least a second symbol of said time slot received from the serving network node.
US09813201B2
A transmission apparatus includes: a first obtaining section configured to obtain a first transmission characteristic in communication of a multi-carrier signal through a transmission path between the transmission apparatus and a distant transmission apparatus; a second obtaining section configured to obtain a second transmission characteristic under a predetermined usage condition within a specified performance range of the transmission apparatus; a correcting section configured to correct the first transmission characteristic according to the second transmission characteristic; and a determining section configured to determine an amount of allocation for each subcarrier included in the multi-carrier signal, according to the first transmission characteristic that has been corrected by the correcting section.
US09813195B2
A wireless receiving device and a method for receiving a transmission from a transmitting device following a broadcast transmission of a plurality of packets are provided. During the broadcast transmission, packets successfully received have been acknowledged and stored in a memory associated with the receiving device and unsuccessfully received packets have been negatively acknowledged. The method comprises receiving a retransmission of a packet from the transmitting device and sending, to the transmitting device, an acknowledge, ACK, message with respect to the received retransmitted packet. The method further comprises decoding the received retransmitted packet using stored previously successfully decoded packets, wherein if the received retransmitted packet is successfully decoded then the method comprises decoding stored previously partially decoded packets using the successfully decoded packet. The method also comprises storing the successfully decoded packet and/or the partially decoded packet.
US09813194B2
A method and apparatus relating to feedback in a communication system. The method includes receiving feedback relating to a transmission slot; and subsequently determining the type of transmission slot the feedback relates to.
US09813193B1
An error resilience method comprising: using a computer, creating and storing, in computer memory, one or more FEC filter tables for use by the FEC filter for selectively forwarding a FEC packet; selectively forwarding a request for the FEC packet through a FEC filter based on the FEC table and a dynamic packet loss level at a receiver; limiting a re-transmission request for a particular packet through the FEC filter based on a number of re-transmission requests for the particular packet; and selectively skipping a key frame request based on a number of key frame requests received from a plurality receiver devices, wherein the method is performed by one or more special-purpose computing devices.
US09813185B2
A node (20, 25) for a single fiber bidirectional WDM optical ring network has a first optical protection switch (100) having first and second ports for coupling to the single fiber bidirectional ring, while providing a pass through optical path for wavelengths on the bidirectional ring. A further port is coupled to an external optical path. In operation the switch couples optically bidirectional selected wavelengths between the external optical path and either of the first and second ports selectively, according to an indication of a fault on the ring, so as to use different portions of the bidirectional ring respectively as working path and protection path. This combines coupling wavelengths with the ring, with the selection of protection or working path, which simplifies the optical equipment, and upstream and downstream optical delays can be symmetrical.
US09813179B2
A method of interference cancellation is proposed. A serving base station transmits a first configuration information to a UE, the first configuration information is related to a desired signal of a data transmission from a serving cell to the UE. The serving base station determines a second configuration information related to an interference signal of a data transmission from a neighboring cell to the UE. The second configuration information comprises a resource allocation type and a basic resource allocation unit of the interference signal. The serving base station transmits the second configuration information to the UE such that the UE can cancel the data transmission from the neighboring cell.
US09813175B2
A method for detecting a timing reference affected by a change in path delay asymmetry in a communications network comprising a master node having a master clock and a plurality of slave nodes each having a respective slave clock is provided. The method comprises: determining that a first timing reference received by a first slave node indicates a time correction to its slave clock greater than a time correction threshold; determining whether one or more other slave nodes have received a timing reference indicating a time correction to their slave clock greater than a time correction threshold; and determining whether the first timing reference is affected by a change in path delay asymmetry based on the determining of whether one or more other slave nodes have received a timing reference indicating a time correction to their slave clock greater than a time correction threshold. Apparatus and a computer program for detecting a timing reference affected by a change in path delay asymmetry in a communications network are also provided.
US09813173B2
The time signal verification and distribution device disclosed herein verifies and distributes a time signal to consuming devices. The device determines a time quality status of a first and second time signal, calculates a difference between a first and a second time signal, and compares the difference to a predetermined threshold. Based on the time quality status and the comparison, the time signal verification and distribution device distributes a time signal to a plurality of time signal consuming devices. Exceeding the predetermined threshold may indicate a spoofing attack or other problem with the time signals.
US09813169B2
An RF or other high frequency transceiver including a loopback reference channel for measurement of an absolute power level. A transmit channel in the transceiver includes a programmable power amplifier that can be controlled to operate at a selected power level, and a receive channel including a receive amplifier, mixers, filters, and analog-to-digital converters. The loopback reference channel includes a self-biased amplifier, followed by a series of buffers that generate a square wave from the received signal, and an attenuator applying an attenuation gain to the square wave. The transmit power at a programmed power level can be calculated from ratios of a measured power level of a transmitted signal as received by the receive channel to the measured power level of the transmitted signal using the loopback reference channel.
US09813166B2
A gateway apparatus for wireless communication is provided. The gateway apparatus includes an interface to which a plurality of electronic devices within a first range connect wirelessly, and a controller configured to provide a communication connection using a frequency band to each of the plurality of electronic devices so that each of the electronic devices connected to the interface is enabled for wireless communication, to split the frequency band into a plurality of bands respectively corresponding to the plurality of electronic devices connected to the interface when it is determined that communication interference occurs between the electronic devices, and to allocate the split bands to the respective electronic devices to control the electronic devices to perform communications through the split bands.
US09813165B2
A method and a system for generating terahertz signals, the system comprising a pump source, a two-wire waveguide; and at least one terahertz source, wherein the terahertz source is embedded within the two-wire waveguide and the pump source is configured to illuminate the terahertz source, the terahertz source generating terahertz signals directly within the two-wire waveguide. A terahertz source, embedded within a two-wire waveguide, said source being configured to be illuminated within the two-wire waveguide with a pump source for generating terahertz signals directly inside the two-wire waveguide. A two-wire waveguide system is thus provided, comprising a two-wire waveguide and a terahertz source embedded between the wires of the two-wire waveguide and configured to be illuminated within the two-wire waveguide with a pump source for generating terahertz signals directly inside the two-wire waveguide.
US09813155B2
Systems and methods for optical communication are disclosed that include communicating data using one or more transceiver pairs coupled to a spatial-multiplexer (S-MUX); performing bi-directional transmissions over an elliptical core optical fiber to a spatial-demultiplexer (S-DEMUX) using spatial modes to communicate data in either direction between two transceiver pairs with low crosstalk and without optical circulators or wavelength-division multiplexing (WDM); and communicating data from the S-DEMUX with g one or more transceiver pairs.
US09813147B2
Systems and methods are provided for automatically re-ranging a satellite terminal. A satellite system may comprise a satellite comprising an inroute channel and an outroute channel, and a terminal configured to receive an outroute signal from the satellite on the outroute channel and transmit an inroute signal to the satellite on the inroute channel. The satellite terminal may automatically determine when to perform ranging by monitoring the quality of the outroute signal; monitoring the quality of the inroute signal; and determining if there has been a sustained degradation in the monitored inroute signal quality or the monitored outroute signal quality.
US09813142B2
A method for performing HARQ includes: receiving information to determine downlink subframes used for a relay station to receive scheduling information from a BS; determining uplink subframes for performing a HARQ with the DL subframes, each of the UL subframes corresponding to each of the DL subframes; assigning sequentially each of a plurality of HARQ processes to each of the UL subframes one by one; and performing HARQ with the BS at at least one of the HARQ processes. An n-th subframe is configured for a corresponding UL subframe if an (n−4)-th subframe is configured for one of the DL subframes, n denoting an integer. The HARQ processes are equal in number to the UL subframes. The DL subframes are configured in at least one radio frame having 10 subframes indexed from 0 to 9. Subframes having indexes 0, 4, 5 and 9 are not configured as a DL subframe.
US09813135B2
Certain aspects of the present disclosure relate to a technique for communicating Channel State Information (CSI) feedback. In some aspects, the CSI feedback is communicated in a very high throughput (VHT) wireless communications system.
US09813128B2
The present disclosure provides a method of generating codebook in a wireless communication system with multiple antenna arrays, as well as a wireless communication system, base station and terminal using the codebook for communication. The method comprises steps of: providing a basic codebook which contains multiple pre-coding matrices; and assigning phase offsets to certain pre-coding matrices in the basic codebook to form a codebook with phase offset. The feedback overhead from a client to a base station side is reduced and a good precision of feedback for multi-antenna array is kept by applying the method of generating codebook and using the generated codebook in the wireless communication system, base station and terminal.
US09813125B2
Acknowledgment and/or receiver recovery mechanisms for scheduled responses within multiple user, multiple access, and/or MIMO wireless communications. Explicit scheduling information is provided from a first wireless communication device (e.g., an access point (AP), a transmitting wireless communication device) to a number of other wireless communication devices (e.g., wireless stations (STAs), receiving wireless communication devices) directing those other wireless communication devices a manner by which responses (e.g., acknowledgments (ACKs), block acknowledgments (BACKs), training feedback frames, etc.) are to be provided to the first wireless communication device there from. Such direction may include the order, timing, cluster assignment, etc. by which each respective wireless communication device is to provide its respective response to the first wireless communication device. In the event of the first wireless communication device failing to receive at least one response from at least one of the other wireless communication devices, various communication medium recovery mechanisms may be performed.
US09813121B1
This invention presents a method and apparatuses for wireless networking comprising one or more BS with Nbs antennas; two or more SCs in the range of a BS where a SC has Nsc antennas, uses Nsc1≦Nsc antennas for communication with a BS and uses Nsc2≦Nsc antennas for communication with one or more UEs; at the same time a BS transmitting DL signals to K SCs using multi-user transmit BF in a frequency channel, a SC simultaneously transmitting DL signals to one or more UEs in its range using the same frequency channel; and, at the same time a BS receiving UL signals from K SCs using multi-user receive BF in a frequency channel, a SC simultaneously receiving UL signals from one or more UEs in its range using the same frequency channel. Furthermore, beamforming using antennas on the SCs is performed to reduce the inter-SC interferences.
US09813120B2
A method for returning a base station signal and a base station for implementing the method. The base station includes a first return unit located in a radio frequency system and a second return unit located in a baseband processing system. The first return unit is configured to perform analog modulation on an uplink analog signal of a first bandwidth to obtain an uplink analog signal of a second bandwidth, and send the uplink analog signal of the second bandwidth to the second return unit, where the second bandwidth is larger than the first bandwidth. The second return unit is configured to receive the uplink analog signal of the second bandwidth, demodulate the uplink analog signal of the second bandwidth to obtain the uplink analog signal of the first bandwidth.
US09813114B2
A sheet for shielding electromagnetic waves includes a magnetic sheet formed of a metal ribbon. The magnetic sheet includes fractures disposed in a plurality of cracked portions comprising a plurality of metal ribbon fragments.
US09813110B2
A battery pack includes an electrical energy store, a data memory and an interface for the alternative connection of the battery pack to a data source or a data sink. The data memory is designed to receive data from the data source while the interface is connected to the data source, and to supply the data in the data memory to the data sink while the interface is connected to the data sink.
US09813100B1
A device case has a body forming a compartment holding an electronic device with a back facing camera lens and a front side with a user interface display and front facing camera lens. The device case has a movable lens cover attached to the body and held by the body when moved to any of an open position, a first position, and a second position. The movable lens cover, in the open position, leaves the front facing camera lens, the user interface display, and the back facing camera lens exposed. The movable lens cover, in the first position, covers the back facing camera lens while leaving the user interface display and the front facing camera lens exposed, and when in the second position, covers both the front facing camera lens and the back facing camera lens while leaving the user interface display exposed.
US09813095B2
A glasses-type communications apparatus is provided that includes a frame; a display module set on the frame configured to receive data information and generate a corresponding visual picture according to the data information for the user to watch; a camera module set on the frame configured to obtain image information and transfer the image information; and a communications module set on the frame configured to set up a communications channel with an external processing apparatus by using a communications protocol, where the communications module receives data transmitted by the external processing apparatus through the communications channel, so as to parse the data to obtain the data information, and send the data information to the display module; where the communications module is further configured to receive the image information output by the camera module, and transfer the image information to the external processing apparatus by using the communications channel.
US09813086B2
A radio frequency (RF) transmitter includes a power amplifier comprising a plurality of power amplifier cells. At least one digital signal processing module of the RF transmitter is operably coupled to the power amplifier and comprises at least one digital pre-distortion component arranged to apply at least one digital pre-distortion codeword to the plurality of power amplifier cells, wherein the at least one digital pre-distortion codeword is applied to at least one of the plurality of power amplifier cells via a digital filter. A combiner is arranged to combine outputs of the plurality of power amplifier cells thereby generating an analogue RF signal for transmission over an RF interface based at least partly on the digitally filtered at least one digital pre-distortion codeword.
US09813085B1
A system and method for calibrating digital pre-distortion in a wireless device. A pre-distortion circuit may output a first training signal while a power amplifier of the wireless device is on, to generate a first feedback signal. The first feedback signal may be fed back to the pre-distortion circuit via a receive path of the wireless device. The pre-distortion circuit may output a second training signal while the power amplifier is off, to generate a second feedback signal. The second feedback signal may be fed back to the pre-distortion circuit via the receive path. The pre-distortion circuit may then determine one or more pre-distortion coefficients based on the first and second feedback signals.
US09813080B1
A method to decode low-density parity check (LDPC) encoded data using a parity check matrix having a plurality of layers, includes receiving a plurality of values at a decoder. Each value of the plurality of values represents one of a plurality of bits of an LDPC codeword encoded using the parity check matrix. The LDPC codeword is decoded using layered scheduling. A functional adjustment is applied to an approximation of belief propagation used during the decoding. At least one layer specific functional adjustment is used to provide an estimate of the codeword. An apparatus to decode low-density parity check (LDPC) encoded data using a parity check matrix having a plurality of layers includes a decoder. The decoder includes circuitry to decode, layer by layer, the LDPC encoded data utilizing functional adjustments and an algorithmic approximation to belief propagation to provide an estimate of the LDPC codeword. The functional adjustments include layer specific parameters for at least two layers of the parity check matrix associated with the codeword.
US09813075B1
A self-healing data converter system including a data converter; a parametric function module coupled to the data converter to receive a target performance requirement for a data converter and produce a set of function values to the data converter; an assistant module that captures data converter performance under one or more stress conditions; and a processing module coupled to the data converter to stress the data converter in accordance with one or more predetermined parameters and based on the target performance requirement and data converter performance, the processing module determines new parameters based on a self-healing method and applies the new parameters to produce a new set of function values for the data converter until a predetermined threshold is met to adaptively self-heal the data converter to changed conditions.
US09813073B1
A sub-ranging SAR ADC has a coarse flash ADC that generates bit values corresponding to MSBs of the digital output value, and a fine SAR ADC that generates bit values corresponding to LSBs of the digital output value. The fine ADC generates successive analog approximation signals for the analog input signal. Meta-stability (MTS) detection circuitry detects a coarse-ADC MTS condition in the coarse ADC if a magnitude of a difference between a current approximation signal and a previous approximation signal is greater than a specified threshold level. A controller controls operations of the sub-ranging ADC to correct for a detected coarse-ADC MTS condition. The MTS detection circuitry includes a positive MTS detector that detects a positive coarse-ADC MTS condition in the coarse ADC and a negative MTS detector that detects a negative coarse-ADC MTS condition in the coarse ADC.
US09813067B2
Embodiments disclosed herein provide an apparatus comprising a clock generation circuit configured to generate a first signal for a first time period and a second signal for a second time period, a charge pump circuit coupled to the clock generation circuit and configured to generate a first voltage and a second voltage based, at least in part, on the first time period and the second time period, and a comparison circuit coupled to the charge pump circuit, the comparison circuit configured to compare a difference between the first voltage and the second voltage with a threshold value and generate an active tracking enablement signal in response to determining that the difference between the first and second voltages exceeds the threshold value.
US09813061B1
Integrated circuits such as application specific integrated circuits or programmable logic devices may include multiple copies of a same circuit together with a majority vote circuit in a configuration that is sometimes also referred to as multi-mode redundancy. An adder circuit may be coupled to these multiple copies and produce a carry-out signal and a sum signal based on signals received from the multiple copies. The carry-out signal of the adder circuit may provide the result of the majority vote operation. A logic exclusive OR gate may perform a logic exclusive OR operation between the sum signal and the carry-out signal, thereby generating an error signal. The error signal may indicate that one of the multiple copies produces an output that is different than the outputs produced by the other copies.
US09813049B2
A particular apparatus includes a magnetic tunnel junction (MTJ) device and a transistor. The MTJ device and the transistor are included in a comparator that has a hysteresis property associated with multiple transition points that correspond to magnetic switching points of the MTJ device.
US09813048B2
An electronic comparison system includes input stages that successively provide bits of code words. One-shots connected to respective stages successively provide a first bit value until receiving a bit having a non-preferred value concurrently with an enable signal, and then provide a second, different bit value. An enable circuit provides the enable signal if at least one of the one-shots is providing the first bit value. A neural network system includes a crossbar with row and column electrodes and resistive memory elements at their intersections. A writing circuit stores weights in the elements. A signal source applies signals to the row electrodes. Comparators compare signals on the column electrodes to corresponding references using domain-wall neurons and store bit values in CMOS latches by comparison with a threshold.
US09813046B2
Some embodiments include apparatus and methods using a package substrate and a die coupled to the package substrate. The package substrate includes conductive contacts, conductive paths coupled to the conductive contacts, and a resistor embedded in the package substrate. The die includes buffer circuits and a calibration module coupled to the buffer circuits and the resistor. The buffer circuits include output nodes coupled to the conductive contacts through the conductive paths. The calibration module is configured to perform a calibration operation to adjust resistances of the buffer circuits based on a value of a voltage at a terminal of the resistor during the calibration operation.
US09813037B2
A detection device includes a driving circuit which drives a vibrator, and a detection circuit which detects a desired signal. The driving circuit includes a current-voltage conversion circuit which receives a feedback signal, and performs a current-voltage conversion, a drive signal output circuit which amplifies an input voltage signal after being subjected to the current-voltage conversion, and outputs a drive signal of a sine wave, and a gain control circuit which controls a gain of amplification of the drive signal in the drive signal output circuit. When a resistance for a current-voltage conversion is set to RI, the gain of the amplification of the drive signal in the drive signal output circuit is set to K, and an equivalent series resistance in a fundamental wave mode of the vibrator is set to R, the gain control circuit performs a gain control such that K×RI=R is satisfied.
US09813030B1
System-on-chip (SOC) products using high frequency, wideband, highly linear, CMOS and BiCMOS processes will be the next evolution of wireless and wireline communications integrated circuits. Aspects described herein can provide enhanced overall performance over existing prior art single-ended, wideband RF amplifier topologies. A single-ended third order intermodulation distortion nulling circuit can extend the dynamic range for wideband amplifiers up to an order-of-magnitude, without a DC power or noise figure (NF) penalty. The application of distortion nulling can be extended to all the building blocks used in CMOS/BiCMOS RF transceivers to improve performance. The application of this concept to all of the building blocks in an RF transceiver will allow the dynamic range of the transceiver to be increased without suffering a DC power dissipation increase or a significant noise increase.
US09813012B2
A rail-less roof mounting system for installing photovoltaic (PV) modules on a roof structure comprises a base mount assembly that engages with a clamp assembly and attaches to the roof structure. The base mount assembly comprises a base member having a waterproof means, a block slider, a top slider and a covering means. An elevated seal portion of a block slider includes a borehole to receive the waterproof means. A vertical engaging portion of the block slider is attached with a sliding seal member of the top slider. The clamp assembly includes a clamp member and a plate member and the clamp member is attached with a track of the top slider. The clamp member interlocks the PV modules to provide a corner-to-corner coupling arrangement, which enables the connection of PV module corners to adjacent PV module corners by sandwiching above and beneath frame members of the PV modules.
US09813010B2
A motor control apparatus according to one aspect of the present invention is configured to be connected to a motor by a wiring line, and includes: a motor driving unit for driving a motor; a current command unit for commanding supply of current to the motor driving unit; and, a miswiring detecting unit for detecting miswiring of lines connected to motors by acquiring via wiring lines a signal indicating the motor temperature detected by a motor temperature detector provided for the motor, wherein the miswiring detecting unit detects presence or absence of miswiring of the wiring lines, based on the change of the motor temperature when the current command unit commands supply of reactive current to the motor driving unit.
US09812989B1
An isolated power transfer device includes a transformer formed in a multi-layer substrate of an integrated circuit package. A primary winding of the transformer is coupled to a first integrated circuit to form a DC/AC power converter and a secondary winding of the transformer is coupled to a second integrated circuit to form an AC/DC power converter. The first and second integrated circuits are electrically isolated from each other. The first integrated circuit includes a lightly doped drain MOSFET integrated with conventional CMOS devices and the second integrated circuit includes a Schottky diode integrated with conventional CMOS devices. The isolated power transfer device includes a capacitive channel for communication of information across an isolation barrier from the second integrated circuit to the first integrated circuit. Capacitors of the capacitive channel may be formed in the multi-layer substrate of the integrated circuit package.
US09812986B2
An apparatus for balancing a voltage of a direct current (DC) link capacitor of an inverter is provided. The apparatus of the present disclosure includes a switching unit connected to a node (a reference point) between the first and second resistors, which are connected in series to each other, and a node (a neutral point) between the first and second capacitors, which are connected in series to each other, and configured to short and open between the reference point and the neutral point, and a control unit configured to control the switching unit to short between the reference point and the neutral point when a voltage of the reference point (a reference point voltage) and a voltage of the neutral point (a neutral point voltage) are different from each other.
US09812985B2
The present invention relates to a power conditioning unit for delivering power from a dc power source to an ac output, particularly ac voltages greater than 50 volts, either for connecting directly to a grid utility supply, or for powering mains devices independent from the mains utility supply. We describe a power conditioning unit for delivering power from a dc power source to an ac mains output, the power conditioning unit comprising an input for receiving power from said dc power source, an output for delivering ac power, an energy storage capacitor, a dc-to-dc converter having an input connection coupled to said input and an output connection coupled to the energy storage capacitor, and a dc-to-ac converter having an input connection coupled to said energy storage capacitor and an output connection coupled to said output, wherein said energy storage capacitor has a capacitance of less than twenty microfarads.
US09812982B2
A method and apparatuses for handling delayed zero crossing in fault current through a circuit breaker are disclosed. An interface arrangement is configured to couple an alternating current, AC, power system with a direct current, DC, power system, or vice versa. The interface arrangement includes at least one converter for conversion of AC power to DC power, or vice versa, which includes a DC side for coupling of the converter to the DC power system and an AC side for coupling of the converter to the AC power system. A circuit breaker is arranged in a current path between the AC side of the at least one converter and the AC power system. There may be a risk of delayed zero crossing in fault current occurring in case a fault occurs in a predefined portion of the interface arrangement. If a fault is sensed to occur in the interface arrangement within the predefined portion of the interface arrangement, opening of contacts of the circuit breaker can be delayed by a selected delay time period, compared to if the fault would have been within a portion of the interface arrangement different from the predefined portion.
US09812980B2
We describe a power conditioning unit with maximum power point tracking (MPPT) for a dc power source, in particular a photovoltaic panel. A power injection control block has a sense input coupled to an energy storage capacitor on a dc link and controls a dc-to-ac converter to control the injected mains power. The power injection control block tracks the maximum power point by measuring a signal on the dc link which depends on the power drawn from the dc power source, and thus there is no need to measure the dc voltage and current from the dc source. In embodiments the signal is a ripple voltage level and the power injection control block controls an amplitude of an ac current output such that an amount of power transferred to the grid mains is dependent on an amplitude of a sinusoidal voltage component on the energy storage capacitor.
US09812978B2
A voltage waveform similar to a waveform of a magnetizing current of an isolation transformer and immune to high frequency oscillatory resonant behavior is developed across a capacitor of a series resistor and capacitor connection connected in parallel with a synchronous rectifier. A simple logic circuit produces a waveform for controlling the synchronous rectifier which is not subject to significant turn on delay or early turn off caused by oscillatory resonances among parasitic inductances and capacitances. Improved timing accuracy of a synchronous converter provides improved power converter accuracy, particularly for flyback converters which are commonly used in converters for supplying power to offline electrical devices but are subject to oscillatory resonant behaviors that cannot be adequately damped at switching frequencies sufficiently high to support miniaturization of adapters.
US09812977B2
A method comprises determining an operating mode based upon an input voltage and an output voltage of a resonant converter, wherein the resonant converter comprises a switch network coupled to an input dc power source, a resonant tank coupled to the switch network and a transformer coupled between the resonant tank and a secondary rectifier, wherein the secondary rectifier is a full-bridge rectifier, configuring the switch network to operate at a buck converter mode in response to a first input voltage and configuring the secondary rectifier to operate at a boost converter mode in response to a second input voltage, wherein the first voltage is higher than the output voltage and the second voltage is lower than the output voltage.
US09812975B2
A control circuit used for controlling a resonant converter. The control circuit has a setting capacitor, N up thresholds and N low thresholds. If the resonant converter operates in the inductive mode, a setting voltage signal across the setting capacitor is respectively compared with the largest one of the N up thresholds and the smallest one of the N low thresholds in each operation cycle to generate a high-side control signal and a low-side control signal for controlling a high-side switch and a low-side switch of the resonant converter. If the resonant converter enters into the capacitive mode, the setting voltage signal is respectively compared with each of the N up thresholds and each of the N low thresholds operation cycle by operation cycle to generate the high-side control signal and the low-side control signal.
US09812970B2
System and method for regulating a power converter. The system includes a first signal processing component configured to receive at least a sensed signal and generate a first signal. The sensed signal is associated with a primary current flowing through a primary winding coupled to a secondary winding for a power converter. Additionally, the system includes a second signal processing component configured to generate a second signal, an integrator component configured to receive the first signal and the second signal and generate a third signal, and a comparator configured to process information associated with the third signal and the sensed signal and generate a comparison signal based on at least information associated with the third signal and the sensed signal.
US09812965B2
The low input voltage boost converter with peak inductor current control and offset compensated zero detection provide a boost converter scheme to harvest energy from sources with small output voltages. Some embodiments described herein includes a thermoelectric boost converter that combines an IPEAK control scheme with offset compensation and duty cycled comparators to enable energy harvesting from TEG inputs as low as 5 mV to 10 mV, and the peak inductor current is independent to first order of the input voltage and output voltage. A control circuit can be configured to sample the input voltage (VIN) and then generate a pulse with a duration inversely proportional to VIN so as to control the boost converter switches such that a substantially constant peak inductor current is generated.
US09812960B2
Methods and apparatus for DC-DC power controller with low standby current and fast transient response. In an example arrangement, an apparatus includes a voltage converter outputting a direct current output voltage, configured to increase the output voltage responsive to an enable control signal; at least one feedback comparator configured to output a first control signal, the feedback comparator being active responsive to an edge at a clock signal input; an adjustable frequency oscillator for outputting a first clock signal; and a fast transient detect circuit configured to output a second signal asynchronously upon detecting a rapid change greater than a voltage threshold in the output voltage; the voltage converter receiving the enable control signal when either the first clock signal is active, or the second signal is active and the output voltage is less than a reference voltage. Additional apparatus and methods are disclosed.
US09812957B2
A DC/DC converter (100) includes a voltage conversion unit (20) having an input node to receive an input voltage and an output node to output an output voltage and configured to convert the input voltage to the output voltage to output the output voltage from the output node, and an electrical energy storage unit (GC2) including a first electrode to be a positive electrode and a second electrode to be a negative electrode. The first electrode is electrically connected to the input node of the voltage conversion converter. The DC/DC converter (100) further includes a switching unit (S1) configured to electrically connect the second electrode of the electrical energy storage unit to one of ground and the output node of the voltage conversion unit alternatively. The switching unit (S1) connects the second electrode of the electrical storage unit (GC2) to the output node when the input voltage is lower than a predetermined voltage.
US09812955B2
The disclosure relates to a method for limiting the starting current of a step-up-converter that is supplied by a DC voltage source. The step-up converter has a first capacitor, a coil connected in parallel to the first capacitor, a second capacitor connected to the coil in series, and a switch connected to the second capacitor in parallel and connected to the coil in series. In a first step, an output voltage of the circuit is measured and the step-up converter is connected to the DC voltage source by closing a power switch that is connected in series to the first capacitor. In a second step, the power switch is opened upon the output voltage increasing by more than a predefined threshold and is maintained open for a predefined time. The first and second steps are repeated until the output voltage reaches a predefined final value.
US09812944B2
A discharge device includes a switch element connected in parallel to an electrical storage element; a constant current output unit which supplies a constant current to the switch element; and a control unit which gives an on or off instruction to the constant current output unit, wherein a configuration is such that the control unit controls the constant current output unit so as to cause energy with which is charged in the electrical storage element to be discharged while being consumed by the switch element, and within an optional time for which an energization current of the switch element reaches a limiting current of the switch element, turn off the switch element in a region in which the energization current is lower than the limiting current.
US09812942B2
A step down convertor with a distributed driving system. In one embodiment, an apparatus is disclosed that includes an inductor coupled to an output node. The apparatus also includes first and second circuits. The first circuit can transmit current to the output node via the inductor, and the second can transmit current to the output node via the inductor. The apparatus also includes a third circuit for modifying operational aspects of the first circuit or the second circuit based on a magnitude of current flowing through the inductor.
US09812938B2
A magnetic device comprising at least one stator (1) and one translator (2), which translator (2) is movable along a translator movement path (3) in a translator movement direction (4) relative to the Stator (1),the translator (2) being coupled, at least in portions of the translator movement path (3), to an acceleration unit (5), which on coupling the translator (2) with the acceleration unit (5) generates an acceleration force state comprising at least a corrective force Fcorr acting on the translator (2), which acceleration force state can cause a movement of the translator (2) away from the stator (1), wherein when the translator (2) is coupled to the acceleration unit (5) and the translator (2) moves away from the stator (1), the sum total of the forces acting on the translator (2) in the translator movement direction (4) due to magnetism is greater than or equal to zero, so that the translator (2) can be separated from the attractive force generated by the stator (1) by means of the corrective force Fcorr.
US09812937B2
A permanent magnet laminated motor includes two end plates (15,16) arranged in parallel; a rotating shaft (1) rotatably arranged between the two end plates (15,16); n+1 rotor units (11, 12, 13, 14) and n spacer rings (8, 9, 10) alternately fixedly sleeved on outer rims of the rotating shaft (1) and axially compacted; two magnetic conductive rings (6, 7) tightly sleeved at the outer rim of the rotating shaft (1) and tightly attached to the outer side of the outermost two rotor units (11, 14); and n stator units (37, 38, 39) respectively sleeved at the outer rims of the spacer rings (8, 9, 10). An axial air gap (40) is provided between each stator unit (37, 38, 39) and the adjacent rotor unit (11, 12, 13, 14), and the n stator units (37, 38, 39) are axially fixedly connected to the two end plates (15, 16) by installation screw rods (74, 75).
US09812936B2
The present invention relates to a master-slave flywheel drive motor, including a shaft, master motor, master flywheel, slave motor bracket, outer rotor of slave motor and drive connector, slave motor coil winding and magnet wheel. The master motor, master flywheel, slave motor bracket, outer rotor of slave motor and drive connector are sequentially fitted over the shaft. The slave motor coil winding and magnet wheel are sequentially fitted over the outside of the master motor. There is a slave motor three-phase electrode fixed boss on the master flywheel, the three-phase electrode fixed boss being integrally formed with the master flywheel. There is no shifting mechanism in the drive motor, taking advantage of the inertia of the flywheel, so as to reduce power consumption when start-up and to achieve a CVT transmission torque energy recycle function by regenerative current controlling of the slave motor.
US09812922B2
An active magnetic bearing comprising a plurality of electromagnetic actuators, each actuator receiving for control thereof an input current and being able to exert a radial force on a shaft of a rotary machine, with respect to the rotation axis of said shaft, the shaft being able to be held without contact between the electromagnetic actuators and to undergo radial motion when it is in rotation, means for supplying input current of each actuator, the supply means comprising means for controlling the input current of each actuator, according to the position of the shaft with respect to the actuators. The supply means comprise means for damping the radial motion of the shaft.
US09812913B2
A rotating electric machine includes a stator having a stator coil and a rotor provided rotatably around a specific rotation axis with respect to the stator. The rotor includes a plurality of magnets, a plurality of magnetically-assisted salient pole members provided between poles of any adjacent two magnets from among the plurality of magnets, and a magnetoresistance variation unit provided in the magnetically-assisted salient pole member along an axial direction of the rotation axis at a position offset in a circumferential direction of the rotation axis from a q-axis passing through a salient pole center of the magnetically-assisted salient pole member. The amount of offset of the magnetoresistance variation unit from the q-axis varies depending on positions of the magnetically-assisted salient pole members so that torque fluctuations cancel each other when power is applied.
US09812899B2
A method for automatically strengthening energy-saving and electrical safety is disclosed used in a UPS system to perform auto execution of energy-saving and power usage setting. In auto execution, manual setting and auto setting are provided for selection. When entering manual setting, it is to set power environment, time or empirical parameter setting. When entering auto setting, the system will collect power environment, load status and power usage data, and then make sure of priority judgment condition, and then perform data statistic and storage, and then automatically execute Eco Mode or Normal Mode after analysis and judgment. Thus, a user can let the UPS system to collect analyzed data, and then automatically switch the operating mode according to the analysis, enhancing ease of use and lowering the use threshold.
US09812897B2
An apparatus may include a plurality of power inputs configured to receive direct current from a plurality of external power adapters that convert alternating current to direct current. The plurality of external power adapters may include a primary external power adapter and at least one backup external power adapter. The apparatus may also include a power output configured to provide direct current to a device. In addition, the apparatus may include a switching mechanism that, when the primary external power adapter is operational, supplies direct current from the primary external power adapter to the power output and, when the primary external power adapter fails, supplies direct current from the backup external power adapter to the power output. Various additional apparatuses, systems, and methods are also disclosed.
US09812895B2
A Si diode is used as a rectifying diode on a transformer secondary side of an isolated DC/DC converter, and a high-voltage Schottky barrier diode made of a wide bandgap semiconductor is used as a free-wheeling diode arranged between a rectifier circuit and a smoothing reactor. Thus, there may be provided an in-vehicle charger capable of suppressing a diode recovery surge voltage with a circuit configuration that is simpler and suppressed in cost increase as compared to a case where a related-art synchronous rectifier circuit system is employed.
US09812892B2
A portable power charger unit is provided for charging one or more electronic devices. The portable charger unit includes a charger housing storing a rechargeable battery, and wireless power transmission components, such as a transmitter and a receiver for recharging the charger as well as electronic devices via wireless power transmission methods. The portable charger unit also includes at least one power connection for connecting the charger with an external power source, or at least one electronic device, or both, for direct charge connectivity. The power connection can be a power connection port or a power connector cable, attached to the charger housing, each of them capable of acting as a power input, a power output, or both. A processing unit controls operation of the portable charger unit for wireless and direct charging.
US09812882B2
An internet device and an automatic switching method, apparatus and circuit for a charging interface of an internet device are disclosed. The device includes a device charging interface (20), a dock charging interface (30), a charging loop (40) and an automatic switching apparatus (10) for a charging interface. The method includes: when external power supply is connected into the device (S001), judging whether a dock charging interface a the device is in place (S002), if so, isolating a device charging interface of the device and at the same time, connecting a charging loop of the device through a dock charging interface of the device (S003); otherwise, isolating the dock charging loop of the device and at the same time, connecting the charging loop of the device through the device charging interface of the device (S004). The device is convenient to implement and has the advantages of reliable performance and low cost.
US09812878B1
Systems, methods, and computer-readable media are disclosed for dynamic current redistribution. Example methods may include determining that a power source is in communication with a first battery, determining that a second battery is in communication with the first battery, and charging the first battery at a first charging current value. Example methods may include charging the second battery at a second charging current value, determining that an input voltage from the power source is equal to or greater than a voltage threshold, and charging the second battery at a third charging current value that is higher than the second charging current value.
US09812859B2
Distributed maximum power point tracking systems, structures, and processes are provided for power generation structures, such as for but not limited to a solar panel arrays. In an exemplary solar panel string structure, distributed maximum power point tracking (DMPPT) modules are provided, such as integrated into or retrofitted for each solar panel. The DMPPT modules provide panel level control for startup, operation, monitoring, and shutdown, and further provide flexible design and operation for strings of multiple panels. The strings are typically linked in parallel to a combiner box, and then toward and enhanced inverter module, which is typically connected to a power grid. Enhanced inverters are controllable either locally or remotely, wherein system status is readily determined, and operation of one or more sections of the system are readily controlled. The system provides increased operation time, and increased power production and efficiency, over a wide range of operating conditions.
US09812848B2
The detrimental effects of environmental hazards on units having withdrawable stabs or contacts may be overcome by using fixed feed units in compartments in a manner akin to withdrawable units. In particular, multiple fixed feed units may be provided in a single section or column by implementing vertical bus bars providing multiple connection points particular to fixed feed units. As a result, fixed feed units may be mounted to the vertical bus bars, as opposed to horizontal main bus bars or requiring complex wiring, thereby allowing multiple fixed feed units to be efficiently provided to maximize space. An electrically insulating bus support, which may be supplemented with bracing, may provide improved short-circuit protection. Electrically insulating covers over fixed feed unit connections may also provide electrical isolation in the system in accordance with industry standards. Moreover, in one aspect, fixed feed units and withdrawable units may be intermixed.
US09812847B2
An ionizer includes: a positive-side transformer, and a negative-side transformer; a positive-side high-voltage output circuit that has a first input terminal and a second input terminal that are respectively connected to a ground terminal and a power supply terminal, the ground terminal and power supply terminal being provided on the secondary of the positive-side transformer, and also has a first output terminal from which a direct-current positive high voltage is output; a negative-side high-voltage output circuit that has a third input terminal and a fourth input terminal that are respectively connected to a ground terminal and a power supply terminal, the ground terminal and power supply terminal being provided on the secondary of the negative-side transformer, and also has a second output terminal from which a direct-current negative high voltage is output; and a discharge electrode connected to the first output terminal. The ground terminal in the positive-side transformer and the first input terminal in the positive-side high-voltage output circuit are mutually connected through an attenuating capacitor.
US09812846B2
Exemplary apparatus and method are provided. In particular, an electromagnetic radiation can be emitted with, e.g. a light source arrangement. For example, the light source arrangement can include a cavity and a filter, and a spectrum of the electromagnetic radiation can be controlled, e.g., with such cavity and filter, to have a mean frequency that changes (i) at an absolute rate that is greater than about 100 terahertz per millisecond, and (ii) over a range that is greater than about 10 terahertz. Additionally or alternatively, the light source arrangement can include a frequency shifting device which can shift the mean frequency of the electromagnetic radiation.
US09812844B2
An edge-emitting semiconductor laser includes a semiconductor structure having a waveguide layer with an active layer, the waveguide layer extending in a longitudinal direction between first and second side facets of the semiconductor structure, the semiconductor structure has a tapering region adjacent to the first side facet, a thickness of the waveguide layer in the tapering region increases longitudinally, the waveguide layer is arranged between first and second cladding layers, a thickness of the second cladding layer in the tapering region of the semiconductor structure increases longitudinally, the tapering region includes first and second subregions, the first subregion is arranged closer to the first side facet than the second subregion, thickness of the waveguide layer increases longitudinally in the first subregion, thickness of the waveguide layer is constant in the longitudinal direction in the second subregion, and thickness of the second cladding layer increases longitudinally in the second subregion.
US09812840B2
A system for phasing periodically configured laser sources, which comprises: means for collimating and directing the beams arising from the sources onto a combining diffractive optical element with a periodic phase grating, with an angle of incidence that differs from one beam to the next, these angles of incidence being determined according to the period of the grating; means for controlling the phases of the sources based on a negative feedback signal arising from the combined beams; means for drawing off a fraction of the combined beams; on the path of this fraction of the beams, a Fourier lens, with the combining diffractive optical element in its object plane; a matrix of detectors in the image plane of the Fourier lens, capable of detecting intensity distributions; means for calculating the negative feedback signal based on these intensity distributions.
US09812838B2
A lidar system with a seed laser to produce seed pulses with wavelengths between approximately 1400 nm and 2050 nm. A first amplifier amplifies the seed pulses to produce amplified seed pulses and amplified spontaneous emission (ASE). An optical filter removes at least a portion of the ASE. A second amplifier amplifies the seed pulses to produce output pulses having a repetition frequency less than or equal to 100 MHz, a duration less than or equal to 20 nanoseconds, a duty cycle less than or equal to 1%, an energy greater than or equal to 10 nanojoules, a peak power greater than or equal to 1 watt, and an average power less than or equal to 50 watts, the ASE comprising less than or equal to 25% of the average power. A sensor head directs the output pulses into a field of view and detects reflected light therefrom.
US09812835B2
In order to provide a method for establishing an electrically conductive connection between an electrical line which includes a plurality of individual conductors and an electrically conductive component which is easily realizable but nevertheless leads to a corrosion resistant connection between the individual conductors of the electrical line and the electrically conductive component, it is proposed that the method includes producing a crimping element that surrounds the individual conductors sectionally from a crimping element preform by means of a crimping tool, and connecting at least a portion of the individual conductors to the electrically conductive component by an ultrasonic welding process by means of a sonotrode.
US09812834B2
According to one embodiment, a rotor of a rotating electric machine includes a collector shaft which is fastened to a main shaft of the machine and mounted with paired collector rings on an outer circumferential surface thereof. Longitudinal lead bars extend in electrically insulated state in longitudinal lead grooves provided in an outer circumferential surface of the collector shaft and are connected to ring through studs. Radial lead bars are located at a collector shaft-side end portion of the main shaft and connect at their inner end portions to the bands. And, both ends of conductive longitudinal studs inserted into longitudinal through holes at a main shaft-side end portion of the collector shaft are connected to outer end portions of the radial lead bars and to the longitudinal lead bars.
US09812832B2
A plugging structure applied to an electronic device for detachably electrically connecting to a main unit is disclosed. The electronic device comprises a housing. The plugging structure comprises a cover and a circuit board. The cover plate has two transfer ports, and two transmitting ports are listed in the cover. The circuit board is disposed between the cover and the housing, and the circuit board connects to these transmitting ports.
US09812831B2
In various embodiments, a connector for lighting devices including an elongate planar support member having a front surface with electrically conductive lines and at least one electrically-powered light radiation source thereon, is provided. The connector includes a C-shaped body having a web portion and two side portions, said C-shaped body locatable astride said planar support member with said web portion facing said front surface, and electrical contact means extending from said web portion between said side portions configured to contact electrically conductive lines on said front surface of said planar support member.
US09812827B2
An electrical connector includes an insulative housing, a plurality of contacts disposed in the housing, and a metallic shield enclosing the housing. The contacts includes a row of first contacts and another row of second contacts. The insulative housing includes a main base and a tongue portion extending forwardly from the body. The metallic shield includes a main body, a tubular section extending forwardly from the main body, an inner part forwardly extending from the main body and inside said tubular section. The inner part forms a receiving space in which the tongue portion is received.
US09812822B2
An electrical connector includes a housing and a conductive contact assembly disposed in the housing. A first contact member of the contact assembly receives a blade contact of an electrical device. A second contact member receives an electrical wire through a push-in connection. The electrical connector is receivable by an aperture in a rear surface of the electrical device.
US09812821B2
The disclosure relates to a connection module, including a plurality of connections for functional elements and a plurality of operating indicators. At least one of the operating indicators has a display element, and the display element has a base, which is disposed as a light guide and which has a light in-coupling surface and a light out-coupling surface.
US09812818B2
An electrical receptacle connector includes a mount member received in a metallic shell. A tongue portion is integrally formed with a front end of the mount member. Accordingly, a grounding plate, first receptacle terminals, and second receptacle terminals that are at the front end of the mount member can be positioned. In addition, the front ends of the first receptacle terminals are held in a first surface of the tongue portion, and the front ends of the second receptacle terminals are held in a second surface of the tongue portion. Since the tongue portion and the mount member are formed integrally with each other, the first receptacle terminals, the second receptacle terminals, and the mount member can be firmly positioned with each other. Accordingly, when the connector is impacted by a foreign force, the components of the connector would not detach from each other easily.
US09812806B2
A terminal fitting includes a wire connecting portion (11) to be connected to an end part of a wire. A terminal body (12) is provided in front of the wire connecting portion (11) and has a square cross-section. A projection (30) projects in a direction intersecting with a front-back direction from the terminal body (12). The projection (30) includes a standing wall portion (35) standing along a side surface of the terminal body (12) from a corner part of the terminal body (12), a front surface of the projection (30) is inclined to gradually reduce a projecting dimension toward front and a rear surface of the projection (30) is open in the front-back direction.
US09812804B2
In accordance with some embodiments, a high speed connection may be implemented using pogo-pins. The use of pogo-pins may be advantageous because accurate alignment is not required, connection force is generally lower than with other connections and appearance is often highly advantageous. Through the use of a moveable metal shield, an advantageous high speed connection for high speed signaling may be implemented between the two devices.
US09812803B2
A socket includes power-supply blade receivers and a grounding blade receiver for retaining power-supply plug blades and a grounding plug blade of a plug, respectively. Each of the power-supply blade receivers includes a power-supply retaining portion and a power-supply contact portion. The grounding blade receiver includes a grounding retaining portion and a grounding contact portion which is installed further on the upstream side in the insertion direction of the plug than a position which is spaced away from the power-supply contact portion to the downstream side in the insertion direction by less than the certain distance. The grounding retaining portion is spaced away by the certain distance or more from the power-supply retaining portion to the downstream side in the insertion direction.
US09812784B2
Provided is a planar horn array antenna includes: a waveguide part; a horn part having one side connected to the waveguide part and the other side formed with an opening for guiding a radio wave incident or emitted thereto; and a radio wave guide part having a dividing member coupled with the opening and consisting of circular dividing holes arranged in a matrix of n×n.
US09812783B2
The invention provides a ceramic patch antenna structure which comprises a composite material base body, a radiation metallic layer, a grounding metallic layer and a signal feeding element. The composite material base body is composed of a high dielectric constant (K) material and a low K material, having a front surface, a rear surface and a through hole. The radiation metallic layer is provided on the front surface of the composite material base body. The grounding metallic layer is provided on the rear surface of the composite material base body. The signal feeding element has a head thereon, the head has a shaft extending from the bottom thereof and the shaft has a projection on a surface thereof. As the signal feeding element is screwed to the through hole, the projection of the shaft destroys an internal wall of the through hole to latch in the through hole.
US09812769B2
An antenna apparatus includes a first ground plane; a second ground plane having first, second, third and fourth sides, a cutout part, and a slit having an open end; a first radiating element having first and second lines, and a feeding point; a second radiating element having a third line; and a parasitic element having first and second parasitic lines. A length from the feeding point to an end part of the slit is set to one-half wavelength at a first communication frequency, a total length of a length from an end part of the fourth line to the feeding point, and a length from a ground potential point to an end part of the second parasitic line is set to one-half wavelength at a second communication frequency, and a length of the third line and the fourth line is set to one-quarter wavelength at a third communication frequency.
US09812766B2
A planar conductor including a cutout that penetrates in a thickness direction and extends from an outer edge portion toward an inner side, a coil antenna magnetically coupling with the planar conductor by a magnetic flux passing through the cutout, and a fit-in member filled into at least a portion of the cutout and including a metal oxide film provided on at least a side surface portion thereof which is in contact with the planar conductor, are included. Thus, an antenna device which does not impair appearance while maintaining strength by using a metal casing, and a communication apparatus including the antenna device, are provided.
US09812760B2
An antenna-equipped connector comprising a plug having separate conductive portions and configured to be received by an audio output jack of an electronic device, a jack configured to connect to the conductive portions of the plug via respective of at least two conductive lines, an antenna connection node that branches from a branching point on one of the at least two conductive lines, and an antenna connected to the antenna connection node.
US09812756B1
A power combiner/divider includes a main conductor; a ground conductor radially exterior of the main conductor; an input connector having a center conductor electrically coupled to the main conductor and having a second conductor electrically coupled to the ground conductor; a conductive cylinder including an inner cylindrical surface radially exterior of and spaced apart from the main conductor, including an outer cylindrical surface; a second ground conductor radially exterior of the outer cylindrical surface of the conductive cylinder, a gap being defined between the second ground conductor and the outer surface of the conductive cylinder; a plurality of output connectors, the output connectors having center conductors electrically coupled to the conductive cylinder and having respective second conductors electrically coupled to the second ground conductor; and means for receiving and retaining a gas inside the divider/combiner. Methods of manufacturing are also disclosed.
US09812748B2
A twist for coupling radiation between orthogonal waveguides is provided. The twist includes at least three cavities opening from at least one of a first X1-Y1 surface and a second X2-Y2 surface of a metal block. A first cavity has a first opening in a first Y-Z plane and a second opening in a second Y-Z plane offset from the first Y-Z plane by a first length. A second cavity shares the second opening with the first cavity and has a third opening in a third Y-Z plane offset from the second Y-Z plane by a second length and has at least two heights and at least two widths. A last cavity shares a next-to-last opening in a next-to-last Y-Z plane with a next-to-last cavity. The last cavity has a last opening in a last Y-Z plane offset from the next-to-last Y-Z plane by a last length.
US09812745B2
To provide a highly reliable power storage device, to improve the security of a power storage device, and to suppress deterioration of a power storage device, a power storage device includes, inside an exterior material, a positive electrode, a negative electrode facing the positive electrode, an electrolyte solution between the positive electrode and the negative electrode, and an adsorbent. A separation body which is impermeable to the electrolyte solution and permeable to a gas is provided between the electrolyte solution and the adsorbent.
US09812738B2
Disclosed is a battery comprising a cathode, an anode and an electrolyte; the cathode comprises a cathode material, the cathode material comprises a cathode active material which is capable of reversibly intercalating and deintercalating a first metal ions; the electrolyte comprises at least a solvent capable of dissolving solute, the solute being ionized to a second metal ions that can be reduced to a metallic state during a charge cycle and be oxidized from the metallic state to the second metal ions during a discharge cycle and the first metal ions that can deintercalate from the cathode active material during the charge cycle and intercalate into the cathode active material during the discharge cycle; and the anode and/or the electrolyte further comprise an additive which is a bismuth compound. The gas production amount could be effectively reduced when the battery is being used.
US09812735B2
A lithium ion secondary battery comprising: a positive electrode comprising a positive electrode active material; a negative electrode comprised mainly of a material capable of storing and releasing lithium ions; and an electrolytic liquid, the positive electrode active material being a lithium-iron-manganese complex oxide having a layered rock salt structure and represented by a chemical formula: LixFesM1(z-s)M2yO2-δ wherein 1.05≦x≦1.32, 0.06≦s≦0.50, 0.06≦z≦0.50, 0.33≦y≦0.63, and 0≦δ≦0.80; M1 represents a metal selected from the group consisting of Co, Ni, Mn and a mixture thereof; and M2 represents a metal selected from the group consisting of Mn, Ti, Zr and a mixture thereof, the electrolytic liquid comprising 1,1,2,3,3,3-hexafluoropropyl difluoromethyl ether represented by the following formula (1):
US09812733B2
Provided is a sulfide-based solid electrolyte, including: a Na element; a Ge element; a P element; and a S element, wherein an atomic percentage (at. %) of each of the Na element, the Ge element, the P element, and the S element is as follows when a total of the respective elements is 100 at. %, Na: from 38.8 at. % to 48.4 at. % Ge: from 0.5 at. % to 8.9 at. % P: from 3.9 at. % to 7.9 at. % S: from 43.6 at. % to 48.6 at. %.
US09812731B2
A battery module has at least one individual cell and a housing. The individual cell has a power generating element with positive and negative electrodes stacked with a separator therebetween and sealed by a cladding material. The housing has a pair of cases that sandwiches the cell from opposite sides and a plate shaped reinforcing member joined to and reinforcing one of the cases. One of the cases has a bulging portion, a first extension portion, an inclined portion and a second extension portion. The bulging portion protrudes toward and presses the cell. The first extension portion extends transversely from the bulging portion with respect to the stacking direction. The inclined portion extends from the first extension portion while sloping toward the cell. The second extension portion extends transversely from the inclined portion with respect to the stacking direction. The second extension portion is joined to the reinforcing member.
US09812730B2
A rechargeable electrochemical battery in the form of a single or multi-stranded wire assembly may be utilized as a power source for any number of implantable or non-implantable medical devices. As the wire form battery may be scaled to micro size, it may be utilized to power medical devices that were traditionally non-active devices, but which may be enhanced with active components. The wire form battery may be cut to size for a particular application which provides the same open circuit voltage regardless of how the wire is ultimately configured and the length of the wire utilized. Although the battery is in wire form, various arrangements of the components within the battery are also possible.
US09812729B2
A spring compression assembly is configured to apply a load to a stack of electrochemical cells. The assembly includes a ceramic leaf spring, a tensioner configured to apply pressure to a first side of the spring and a bottom plate located on a second side of the spring opposite the first side of the spring. The bottom plate is configured to transfer a load from the spring to the stack of electrochemical cells.
US09812726B2
A solid oxide fuel cell includes a solid electrolyte layer, a fuel electrode layer that is disposed on one surface of the solid electrolyte layer, an oxygen electrode layer that is disposed on the other surface of the solid electrolyte layer, and an intermediate layer that is disposed between the solid electrolyte layer and the oxygen electrode layer and that includes ceria-based particles containing rare earth elements other than cerium and ceramic particles consisting of oxide of a metallic element different from that of the ceria-based particles. The ceramic particles having a smaller average particle diameter than that of the ceria-based particles exist in grain boundaries of the ceria-based particles of the intermediate layer.
US09812718B2
A fuel cell system that generates electric power by supplying anode gas and cathode gas to a fuel cell includes a control valve adapted to control the pressure of the anode gas to be supplied to the fuel cell; a buffer unit adapted to store the anode-off gas to be discharged from the fuel cell; a pulsation operation unit adapted to control the control valve in order to periodically increase and decrease the pressure of the anode gas at a specific width of the pulsation; and a pulsation width correcting unit adapted to correct the width of the pulsation on the basis of the temperature of the buffer unit.
US09812716B2
In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.
US09812714B2
A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode having a first region located adjacent to a fuel inlet and a second region located adjacent to a fuel outlet. The anode electrode includes a cermet having a nickel containing phase and a ceramic phase. The first region of the anode electrode contains a lower ratio of the nickel containing phase to the ceramic phase than the second region of the anode electrode.
US09812709B2
A lithium secondary battery includes a positive electrode, a negative electrode, and an electrolyte solution. The positive electrode contains a positive electrode active material including element M2 incorporated in a crystal structure in a surface layer area of a complex oxide, the oxide including the element M1 and being represented by the following formula (1), M2 being different from M1. The element M2 is at least one kind selected from the group consisting of magnesium Mg, calcium Ca, titanium Ti, zirconium Zr, sulfur S, fluorine F, iron Fe, copper Cu, boron B, aluminum Al, phosphorus P, carbon C, manganese Mn, nickel Ni, and cobalt Co. Li1+a(MnbCocNi1−b−c)1−aM1dO2−e (1) M1 is at least one kind of aluminum, magnesium, zirconium, titanium, barium Ba, boron, silicon Si, and iron, a satisfies 0
US09812705B2
Provided is a negative electrode active material comprising (a) a core including one or more non-carbon-based materials selected from the group consisting of silicon, nickel, germanium, and titanium, and (b) an organic polymer coating layer formed of a polymer compound having a content of a fluorine component of 50 wt % or more on a surface of the core.
US09812699B2
The present invention relates to nanostructured materials for use in rechargeable energy storage devices such as lithium batteries, particularly rechargeable secondary lithium batteries, or lithium-ion batteries (LIBs). The present invention includes materials, components, and devices, including nanostructured materials for use as battery active materials, and lithium ion battery (LIB) electrodes comprising such nanostructured materials, as well as manufacturing methods related thereto. Exemplary nanostructured materials include silicon-based nanostructures such as silicon nanowires and coated silicon nanowires, nanostructures disposed on substrates comprising active materials or current collectors such as silicon nanowires disposed on graphite particles or copper electrode plates, and LIB anode composites comprising high-capacity active material nanostructures formed on a porous copper and/or graphite powder substrate.
US09812680B2
A portable electronic device comprises an electromechanical module having an actuator for positioning a mechanical element between first and second positions, and a controller coupled to the electromechanical module. The controller is configured to detect a mechanical event coupling to the electromechanical module, select an actuation signal to position the mechanical element in a safe position between the first and second positions, and transmit the selected signal, such that the mechanical element is positioned in the safe position during the event.
US09812676B2
A prismatic secondary battery includes a battery case in a prismatic shape and a battery cover which seals up an opening part of the battery case. The battery cover has a convex part which projects toward the inside of the battery case, faces an inner surface of a side wall part of the battery case, and extends continuously along the entire periphery of the side wall part. Cover thickness of a contact part of the battery cover which is in contact with the upper end of the side wall part of the battery case at a position outside the convex part is greater than ½ of cover thickness of a blockage part blocking up an opening part at a position inside the convex part and is less than the cover thickness of the blockage part.
US09812674B2
Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.
US09812659B2
There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
US09812657B2
An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification.
