Patent application number | Description | Published |
20090071684 | HIGH VOLTAGE POWER CABLE TERMINATION - The present invention discloses a geometry electrode in a shed stress cone of a high voltage power cable termination, one end of the geometry electrode being leaded into a conductor of the power cable and the other end being leaded into a composite insulator cladding the conductor, the composite insulator having a plurality of shed insulators formed of umbrella shape extending outwards, wherein the geometry electrode has a varying curvature radius along a direction from the conductor of the power cable to the composite insulator, with the curvature radius increasing gradually towards the composite insulator, and the geometry electrode extends at least to the position above the shed insulator. The present invention also discloses a shed stress cone and a high voltage power cable using the geometry electrode. Using the technical solution of the present invention, the same requirements of the electrical property could be satisfied, and the thickness of the composite insulator cladding the geometry electrode could be substantially reduced. Such a design could reduce the manufacturing cost, lower the difficulty of manufacturing, and reduce the time for installation. | 03-19-2009 |
20110286504 | WIRELESS MODEM DEVICE, WIRELESS MODEM SYSTEM, WIRELESS MODEM DEVICE SLEEP/WAKE-UP METHOD, AND TERMINAL - A wireless modem device, a wireless modem system, a wireless modem device sleep/wake-up method, and a terminal are provided. The wireless modem device includes: a universal serial bus (USB) port, connected to the terminal through a serial bus to obtain an action signal from the terminal; and a sleep/wake-up circuit unit, connected to the USB port and configured to send a notification signal to a central processing unit (CPU) of the wireless modem device according to the received action signal to enable the wireless modem device to sleep or wake up. The terminal includes a USB port and a modem drive unit. | 11-24-2011 |
20120015391 | BIOCHEMICAL REACTOR - A biochemical reactor involves an online cell examination microscope ( | 01-19-2012 |
20120027061 | WIRELESS MODEM DEVICE, WIRELESS MODEM SYSTEM, WIRELESS MODEM DEVICE SLEEP/WAKE-UP METHOD, AND TERMINAL - A wireless modem device, a wireless modem system, a wireless modem device sleep/wake-up method, and a terminal are provided. The wireless modem device includes: a universal serial bus (USB) port, connected to the terminal through a serial bus to obtain an action signal from the terminal; and a sleep/wake-up circuit unit, connected to the USB port and configured to send a notification signal to a central processing unit (CPU) of the wireless modem device according to the received action signal to enable the wireless modem device to sleep or wake up. The terminal includes a USB port and a modem drive unit. | 02-02-2012 |
20130143115 | THREE-DIMENSIONAL NANOSIZED POROUS METAL OXIDE ELECTRODE MATERIAL OF LITHIUM ION BATTERY AND PREPARATION METHOD THEREOF - A preparation method of a three-dimensional nanosized porous metal oxide electrode material of lithium ion battery, which soaks a dried polymer colloidal crystal microsphere template in a metal salt solution as a precursor solution for a period of time, and obtains a precursor template complex after filtration and drying; heats the precursor template complex to a certain temperature at a low heating rate and keeps the temperature, and then obtains the three-dimensional nanosized porous metal oxide electrode material of lithium ion battery after cooling to room temperature. A metal oxide electrode material is manufactured, with the three-dimensional nanosized porous metal oxide electrode material thereby improving the ionic conductivity of the negative electrode material of lithium ion battery, and shortens the diffusion path of the lithium ions during an electrochemical reaction process, and improves the rate discharge performance of lithium ion battery greatly. | 06-06-2013 |
20140084772 | AUTOMATIC HINGE LOCKING ASSEMBLY FOR ELECTRONIC DEVICE - In one embodiment an electronic device comprises a housing having a first section and a second section mounted to the first section by a hinge assembly comprising a base, a swing arm mounted to the base and rotatable about a first axis, and a locking assembly, responsive to a rotation of a shaft coupled to the swing arm, to selectively lock the swing arm to the base. Other embodiments may be described. | 03-27-2014 |
20140096358 | DEVICE AND METHOD FOR FIELD XPANSION - A device and a method for a field expansion. A support core ( | 04-10-2014 |
20140115697 | Data Management Method and Apparatus - The present invention relates to communications technologies and discloses a data management method and apparatus, so as to solve a problem of customer churn for an operator caused by existing data management. The technical solutions provided in the embodiments of the present invention include: acquiring an operator identification code of a terminal and a preset terminal identification code, where the terminal identification code is not rewritable and uniquely corresponds to the terminal; performing a hash operation on first data by using a preset hash algorithm to obtain a first hash value; detecting whether a signature is consistent with the first hash value to obtain a detection result; and determining whether the terminal has permission to be used according to the detection result. The embodiments of the present invention can be applied to a mobile terminal such as a mobile phone. | 04-24-2014 |
20140368983 | SUBSTANTIALLY TRANSPARENT HINGED SUBSTRATE APPARATUS - In various embodiments, a transparent hinged substrate apparatus integrated nto a portable computer may address common deficiencies associated with space limitations on student desktop surfaces. The transparent hinged substrate apparatus may utilize, in some embodiments, a transparent substrate that is positioned between the display side and the keypad side of a portable computer. The transparent hinged substrate apparatus may be movable into multiple positions including one position that covers the keypad side of the portable computer without touching any of the keys of the keypad. Thus, the keypad surface may now be used as a work surface using the same physical space occupied by the portable computer. | 12-18-2014 |