摘要:
The invention concerns an intermediate layer (2) for enhancing comfort of a user wearing usual objects on or in the body. The intermediate layer comprises at least an element consisting of a heat-sensitive gel having a lower critical solution temperature (LCST). Under the influence of the user's body or skin temperature (T), the intermediate layer actively produces a constant modification of the contact point(s) between the usual object and the user's body (3).
摘要:
Apparatus and method for delivering audible, electrical or mechanical tones having a specific characteristic to a human vestibular system to achieve thereby a therapeutic result.
摘要:
The invention relates to an animal shearing machine with a housing, a shearing head connected to the housing and a drive unit arranged in the housing. The drive unit comprises an electric motor and a reduction gear connected to the shaft of the electric motor. The shearing head of the animal shearing machine has a stationary shearing blade and a movable shearing blade. A planetary gear is used as reduction gear. The driven shaft of the planetary gear is arranged parallel, in particular coaxially to the shaft of the electric motor. If oscillatingly driven shearing heads are used, the drive unit comprises an eccentric connected to the driven shaft of the reduction gear and an oscillating lever. The oscillating lever is in engagement with the movable shearing blade via the first front end and with the eccentric via a sliding element in the area of the second rear end.
摘要:
Apparatus and method for delivering audible, electrical or mechanical tones having a specific characteristic to a human vestibular system to achieve thereby a therapeutic result.
摘要:
In one embodiment, the present invention is a biomechanically advantageous patient transfer device. One embodiment of a patient transfer device includes a body configured for supporting a patient thereon, a plurality of flanges coupled to the body and extending outward therefrom, and a plurality of handles configured for allowing the patient transfer device to be lifted, at least one handle being formed in each flange.
摘要:
A receiver that selectively samples a received signal in order to suppress an interference component of the signal while recovering a desired component. The selective sampling may be accomplished by low cost, low complex analog or digital circuitry. The receiver includes a first input that receives a first signal, including a desired signal component and an interference signal component and a second input that receives a second signal including the interference component only. The first and second signals are then provided to the sampling circuitry. First, the phase of the interference component of the both the first and second signals is aligned. Next, the points in a wave cycle that the second signal is at a power minimum are detected. Finally, first signal is sampled close to the point when the second signal is at the power minimum to recover the desired signal component and suppress the interference component.
摘要:
Disclosed are methods for simulating pressures and saturations of oil, gas, and water in an oil reservoir with production and injection wells, which include (1) using of new approximating linear algebraic (finite difference) equations that more accurately represent actual pressures by basing the equations on new functional forms: ln(r) or 1/r, (2) solve the set equations using by defining a coarse grid array and a fine grid array nested in the fine grid array, and solving the coarse grid array and using the resulting solution to fix points in the fine grid array before it is solved, and (3) defining and solving a dynamic grid array based upon constant saturation contours.
摘要:
In an antenna communications unit which, when installed on trucks, allows two-way communications between a driver and fleet logistic centers, historically, a global positioning system (GPS) antenna within a radome has been housed in a cavity beneath a transceiver's messaging antenna. A method and device is provided which moves the GPS antenna from beneath the messaging antenna and places it in an enclosure mounted to the radome.
摘要:
A system includes a plurality of collector devices that are disposed to collect statistical information on packets that are sent between nodes on a network. The system also includes a stackable aggregator that receives network data from the plurality of collector devices, and which produces a connection table that maps each node on the network to a record that stores information about traffic to or from the node. The stackable aggregator includes a manager blade, a database blade, and two or more, analyzer blades.
摘要:
A system for detecting network intrusions and other conditions in a network is described. The system includes a plurality of collector devices that are disposed to collect data and statistical information on packets that are sent between nodes on a network. An aggregator device is disposed to receive data and statistical information from the plurality of collector devices. The aggregator device produces a connection table that maps each node on the network to a record that stores information about traffic to or from the node. The aggregator runs processes that determine network events from aggregating of anomalies into network events.