Abstract:
A method, an apparatus and a system for authorizing a policy and charging control rule are provided. The method includes: receiving a resource allocation request message, where the resource allocation request message indicates that a resource is allocated on a designated bearer; sending ARP information of the designated bearer to a PCRF; and receiving QoS of PCC rule authorized by the PCRF according to the ARP information of the designated bearer, and performing bearer binding according to the QoS of the authorized PCC rule. In the present invention, the PCRF acquires the ARP information of the designated bearer, so that the PCC rule authorized by the PCRF can be bound to the designated bearer, and the user equipment on the designated bearer can be successfully allocated the resource.
Abstract:
New automobile vent airflow controllers are invented. In addition to the capability of changing the airflow direction as the conventional controllers have, these controllers can also adjustably diffuse the airflow. For most of conventional controllers, in addition to other parts, like the taps/dials and vent surround, each controller has two sets of linked shutter plates, one on upper level and one on lower level. Unlike the conventional controllers, these controllers have a total of three to four sets of linked shutter plates arranged in two levels. The orientation of each set of shutter plates can be independently controlled.
Abstract:
Various simple back scrubber-massagers are invented for the shower/bathtub surround. The scrubber-massagers can be made for permanent installation on an existing shower/bathtub surround or they can be made as a built-in feature of a shower/bathtub surround. Basically, the back scrubber-massagers have either one wall or two parallel walls. Both sides of the footing of a wall are curved for easily cleaning. The top of a wall is smooth and with or without texture. For a two-wall configuration, a protrusion along the upper portion of the inner side of each wall is provided to help holding a sponge or towel between the walls.
Abstract:
Various simple back scrubber-massagers are invented for the shower/bathtub surround. The scrubber-massagers can be made for permanent installation on an existing shower/bathtub surround or they can be made as a built-in feature of a shower/bathtub surround. Basically, the back scrubber-massagers have either one wall or two parallel walls. Both sides of the footing of a wall are curved for easily cleaning. The top of a wall is smooth and with or without texture. For a two-wall configuration, a protrusion along the upper portion of the inner side of each wall is provided to help holding a sponge or towel between the walls.
Abstract:
Traditional rectangular sleeping pillows with filling are improved. There are several pillow configurations in this invention. Each configuration has two heights available for its user to choose. The user can also make choice of the neck support or not. The arrangement of the two heights also allows the user to easily get proper supports for two sleeping postures, i.e. shoulder vertical and shoulder horizontal. Portion of the pillow contour gives comfortable and secure feeling like baby sleeps on mother's breast. All the configurations can use existing pillowcase in the market.
Abstract:
Disclosed herein are vaccines comprising an amyloid beta antigen and a nucleic acid encoding the amyloid beta antigen, or a variant thereof. T cell proliferation can be inhibited and iTreg cells can be stimulated in the subject administered the vaccine. Further provided are methods for treating Alzheimer's Disease, methods for reducing or slowing the rate of formation of amyloid beta plaques, methods for treating encephalitis, and methods for of reducing brain swelling. The methods can comprise administering the vaccine to a subject in need thereof.
Abstract:
Reusable dish/bowl food covers have light, thin shell structures are invented. The covers' configurations are generally like up-side-down dishes or bowls. They have top wall(s) for user easy to handle, and leveled top surface(s) for user easy to stack the covered dishes/bowls. They are transparent such that users can see the food being covered.
Abstract:
Methods and systems for an integrated sensor network are described. In one embodiment, sensor data may be accessed from a plurality of motion sensors and a bed sensor deployed in a living unit for a first time period. An activity pattern for the first time period may be identified based on at least a portion of sensor data associated with the first time period. The activity pattern may represent a physical and cognitive health condition of a person residing in the living unit. Additional sensor data may be accessed from the motion sensors and the bed sensor deployed for a second time period. A determination of whether a deviation of the activity pattern of the first time period has occurred for the second time period may be performed. An alert may be generated based on a determination that the derivation has occurred. In some embodiments, user feedback is captured on the significance of the alerts, and the alert method is customized based on this feedback. Additional methods and systems are disclosed.
Abstract:
The present invention relates to a control technology of a three-phase DC motor. In order to resolve a problem in the prior art that the good current closed-loop control has not been realized on a three-phase square-wave brushless DC motor, the present invention provides a brushless DC motor control system, wherein cathodes of freewheel diodes D1, D3 and D5 are independent of input terminals of their respective switch tubes and connected in parallel to a sampling coil L1, and anodes of freewheel diodes D4, D6 and D2 are independent of output terminals of their respective switch tubes and connected in parallel to a sampling coil L2. The present invention can use a single resultant current sensor to completely and continuously sample the three-phase current existing during the motor is on and performs current freewheel, and perform the continuous closed-loop control on the three-phase current with a single current closed-loop regulator, thereby increasing dynamic and static indexes of the motor significantly.