Abstract:
An improved structure of a cordless phone plug comprising wiring, a base seat, an upper covering hood, a lower covering hood and an insertion-pin positioning member within an enclosed housing, the front end of the base seat extended from the open end of the housing forming into a connection end of the plug, the wiring being mounted at the wiring positioning board and the base seat being provided with a plurality of insertion-pins and arranged in two horizontal rows, and every insertion-pins being soldered. The upper covering hood and the lower covering hood cover the base seat. The insertion-pin positioning member is provided at a space between the two rows of the insertion-pins and are urged at the wiring positioning board by the U-shape seat. The present plug structure provides a good positioning of insertion pins and simplifies the assembly operation of the plug.
Abstract:
A connector assembly includes mating plug and socket. The plug includes a unitary insulative casing for receiving a holder retaining first contact blades. A filling material is filled into the casing of the plug for completely shielding and securing the first contact blades. The socket includes a unitary insulative casing for receiving and retaining second contact blades therein. A filling material is filled into the casing of the socket for shielding and securing the second contact blades. The first and second contact blades engage each other when the plug and socket mate with each other for establishing electrical connection therebetween. Filling operation of the filling materials is performed by means of automatized machines thereby enhancing the manufacturing operation thereof.
Abstract:
Methods of and apparatus for generating high purity oxygen. Employed for this purpose is a "membrane cell" comprised of a praseodymia-modified, yttria-stabilized zirconia film that is fabricated onto a porous support, typically a tube of calcia-stabilized zirconia. This cell has the capability of "pumping" oxygen. As a consequence, oxygen in a pressurized fluid stream on the outer face of the membrane can be extracted from that stream and pumped as oxygen ions through the membrane without parasitic electric power and then released on the opposite side of the porous support tube as pure (electrolytic grade) oxygen. Extraction of pure oxygen continues as long as an oxygen partial pressure differential is maintained across the mixed conduction, "shorted" membrane. Oxygen thus produced can be used in industrial processes--for example, in coal gasification--or for other purposes.
Abstract:
The invention provides a mobile terminal having a first network module for connecting to a wireless wide area network (WWAN) and a second network module for connecting to a wireless local area network (WLAN). The WWAN and the WLAN connect to a control center. The mobile terminal connects to the WLAN and detects a WWAN signal level of a WWAN signal transmitted by the WWAN and a WLAN signal level of a WLAN signal of a WLAN signal transmitted by the WLAN. The mobile terminal calculates a modified signal level according to a first compensation value and the WLAN signal level and sends the modified signal level and the WWAN signal level to the control center. If the modified signal level is smaller than a first threshold and the WWAN signal level is greater than a second threshold, the control center sends a switch command to the mobile terminal and the mobile terminal switches the connection from the WLAN to the WWAN.
Abstract:
The invention provides a mobile terminal having a first network module for connecting to a wireless wide area network (WWAN) and a second network module for connecting to a wireless local area network (WLAN). The WWAN and the WLAN connect to a control center. The mobile terminal connects to the WLAN and detects a WWAN signal level of a WWAN signal transmitted by the WWAN and a WLAN signal level of a WLAN signal of a WLAN signal transmitted by the WLAN. The mobile terminal calculates a modified signal level according to a first compensation value and the WLAN signal level and sends the modified signal level and the WWAN signal level to the control center. If the modified signal level is smaller than a first threshold and the WWAN signal level is greater than a second threshold, the control center sends a switch command to the mobile terminal and the mobile terminal switches the connection from the WLAN to the WWAN.
Abstract:
The present invention discloses an apparatus for thin-layer cell smear preparation and in-situ hybridization, comprising at least one positioning device and a sealing device. The positioning device comprises at least one first opening. When the positioning device is set on a carrier device, the wall of the first opening and the carrier device form a cavity. The cavity is used to accommodate a cell suspension. The sealing device is provided on the positioning device for sealing the cavity to form an enclosed space.
Abstract:
An ice cube maker has an ice tray, a thermoelectric cooling chip, a heat sink and a fan sequentially mounted together. The ice tray has a top surface and multiple recesses formed in the top surface. When liquid is placed in the recesses in the ice tray, the thermoelectric cooling chip freezes the liquid and forms ice cubes. The ice cube maker allows people who do have a refrigerator to make ice cubes. The ice cubes do not have any strange smell.
Abstract:
A system for video conference, proxy and method thereof are provided. The system includes a first mobile device with video service, configured to capture a first image; a second mobile device with video service, connected to the first mobile device by using a first network protocol; a first computer with video service, configured to capture a second image; a second computer with video service, configured to capture a third image and connected to the first computer by using a second network protocol; and a proxy server connected to the first and the second computers by using the second network protocol and connected to the second mobile device by using a third network protocol. The proxy server can combine the second image and the third image into a fourth image and transmit the fourth image to the first mobile device via the second mobile device.
Abstract:
The present invention discloses a noninvasive collection device for collecting bio-specimens of female, which comprises an absorbing layer and a supporting layer, wherein the absorbing layer is used for collecting bio-specimens, such as secretions, cells, and tissues from the genital regions. The supporting layer is used to fix the mentioned noninvasive collection device onto a substrate, such as: sanitary napkin. Furthermore, the noninvasive collection device can be employed in menstrual cycle or in ordinary days. Moreover, the used collection device can be stored in containers for transportation, gene extraction, and subsequent analysis.
Abstract:
A system and method for short message (SM) barring. A storage device stores a service configuration record comprising a telephone number, a first parameter and a second parameter. The first parameter indicates whether the telephone number allows incoming short message service (SMS) in a first mobile network, and the second parameter indicates whether the telephone number allows short message transmission via a second mobile network. A process unit receives a SM transmission request with a destination telephone number and an SM, acquires both the first parameter and the second parameter corresponding to the destination telephone number from the service configuration record, and transmits an error message if both the first parameter and the second parameter are negative.