baber/WOPTO huggingface dataset:
Patent TW-540050-B (TW)
Title: Sorting method and device for memory system refreshing
Inventor: JOU JIUN-YAN
IPC: G11C11/406
Filed: 2000-06-13
Granted: 2003-07-01
Abstract: A memory refresh system at least comprises a refresh controller that is used to generate refresh demand priority to memory controller so as to execute DRAM refreshing or system request according to the priority. The refresh demand priority arrangement of the memory refresh system divides three refresh demand priorities, high, medium and low. The system request divides high and low requests. Except when the priority of refresh demand is higher than the system request, the system request cannot be interrupted. On the other hand, because the refresh demands are prioritized, the high priority refresh demand counts can be reduced to minimum and the system performance can be highly elevated.
Patent TW-503180-B (TW)
Title: Ink orifice
Inventor: CHANG CHARLES C
IPC: B41J2/14
Filed: 2000-08-18
Granted: 2002-09-21
Abstract: The present invention provides an ink orifice, which is used as a stress relaxation device for relaxing the deformation of the heated objects, such as the ink-jet chip of ink-jet print head, so as to ensure the completeness of each ink orifice after material feeding. In the ink orifice according to the present invention, the ink orifice is formed with specific slits as the stress relaxation device for the ink-jet chip, and the ink orifice has a plane composed of a first length and a second length. The plane is defined on a reference plane formed by two crossed first reference coordinate and second reference coordinate, and the plane is formed with at least an ink opening and a plurality of slits. Some lines parallel to the first reference coordinate will pass at least a slit point on these slits. The second reference coordinate comprises at least 50% of these lines within the range of the second length. And, a first auxiliary reference coordinate and a second auxiliary reference coordinate are formed with the lines in any direction formed by any one slit point on one of these slits as the symmetric center. Part of these slits taken from the area between the first and the second auxiliary reference coordinates have a total projection on the line, and the total projection is less than 50% of the line. Furthermore, there is a slit point at the intersection between any one of these slits and the line parallel to the first reference coordinate, and the angle between the tangential direction of the slit on the slit point with the second reference coordinate is not larger than 45 degrees.
Patent TW-593023-B (TW)
Title: Method of preventing car thefts
Inventor: ENOYOSHI MASAHIKO
IPC: B60R25/24
Filed: 2000-09-01
Granted: 2004-06-21
Abstract: A method and apparatus of vehicle theft prevention, which utilizes a key having a transponder bearing an ID and a key cylinder, that is adapted to receive this key and which has an antenna for supplying electrical power to the transponder and receiving an ID signal back from it. This system permits easy correction of incorrectly set original IDs or the simple substitution of a new key or an old master key as a new master key into a vehicle wherein the lock cylinder must be replaced due to a defect without this being done by an unauthorized person.
Patent TW-533740-B (TW)
Title: Scanning conversion circuit
Inventor: MATSUNAGA SEIJI
IPC: H04N5/44
Filed: 2000-09-26
Granted: 2003-05-21
Abstract: A scan conversion circuit is disclosed in the present invention, in which an video signal Vp with double scanning lines is outputted after the input video signal Vi of the scan lines, which is adjacent to the lower side and the upper side of the interpolation scanning lines, is interpolated with the video signal of the interpolation scanning line. The purpose of the invention is to prevent oblique lines from looking un-natural when a moving picture is displayed by a video signal Vp. The circuit is provided with the followings: a directional detecting part 50 for detecting a direction with the strongest correlation among plural directions comprising vertical directions and the oblique directions with the interpolation point of an interpolative scanning line as a center based on the video signals Vi; and an average value calculating part 56 for calculating the average value of the video signals at two sample points which are positioned in a corresponding direction among plural sample points of the upper and the lower scanning lines and adopting it as the interpolation scan line video signal. When the directional detecting part 50 judges the oblique direction with the strongest correlation, because image signal processing of the interpolation scan line is obtained after an average value calculating part 56 is used to calculate the average value of the video signals at two sampling points of the oblique direction corresponding to the upper and the lower scanning lines, it is capable of performing suitable interpolation processing onto the oblique line of the moving picture.
Patent TW-472305-B (TW)
Title: Method for manufacturing dual-gate oxide layer
Inventor: LIOU MENG-CHANG
IPC: H01L21/28
Filed: 2000-09-27
Granted: 2002-01-11
Abstract: A method for manufacturing dual-gate oxide layer is disclosed in the present invention. At first, trench is formed on the provided substrate such that the substrate region is divided into multiple memory circuit regions and multiple logic circuit regions. A dielectric layer is used to cover and fill in the trench, and the reverse ton mask is used to define the dielectric layer such that part of the dielectric layer on top of the logic circuit region on the substrate is removed. After that, dopant is implanted into the logic circuit region on the substrate. Then, a chemical mechanical polish (CMP) process is conducted to strip the dielectric layer outside the trench and to expose the substrate. A thermal oxidization process is then performed onto the exposed substrate in order to globally form a gate oxide layer. Because the substrate surface of the logic circuit region is provided with dopants, the oxide formation rate of the doped logic circuit region is lower than that of the undoped memory circuit region. Therefore, gate oxide layer formed in the memory circuit region is naturally thicker than that formed in the logic circuit region.
Patent TW-495652-B (TW)
Title: Manufacturing and carrier system with feeder/programming/buffer system
Inventor: BOLOTIN LEV M
IPC: H05K13/04
Filed: 2000-10-16
Granted: 2002-07-21
Abstract: A circuit board manufacturing system [10] is provided which includes a production assembly line [12] with a carrier handling system [32] for a plurality of feeder/programming/buffer systems [40]. The feeder/programming/buffer system [40] has a flexible feeder mechanism [41] for receiving unprogrammed device in a number of different manners, a programming mechanism [96] for performing a programming operation on the unprogrammed devices at a high rate of speed, and a buffer mechanism [44] for providing the programmed micro devices to the carrier handling system [32]. The carrier handling system [32] has its own buffer section [60] and is integrated with an assembly handling system [20] of the production assembly line [10] to populate the programmed devices on to the circuit boards.
Patent TW-486825-B (TW)
Title: Thin film transistor array substrate for liquid crystal display and method of fabricating same
Inventor: KIM SANG-GAB
IPC: H01L21/77
Filed: 2000-10-20
Granted: 2002-05-11
Abstract: in a method of fabricating a thin film transistor array substrate, an aluminum-based conductive layer is deposited onto an insulating substrate, and patterned to thereby form a gate line assembly. The gate line assembly includes gate lines, gate electrodes, and gate pads. A gate insulating layer is formed on the substrate with the gate line assembly. A semiconductor layer, and an ohmic contact layer are sequentially formed on the gate insulating layer. A double-layered conductive film with a chrome-based under-layer and an aluminum-based over-layer is deposited onto the substrate, and patterned to thereby form a data line assembly. The data line assembly includes data lines crossing over the gate lines, source electrodes, drain electrodes, and data pads. The chrome-based under-layer of the conductive film is patterned through dry etching while using Cl2 or HCl as the dry etching gas. A protective layer is deposited onto the substrate, and patterned to thereby form contact holes exposing the drain electrodes, the gate pads, and the data pads. Indium zinc oxide is deposited onto the substrate, and patterned to thereby form pixel electrodes connected to the drain electrodes through the corresponding contact holes, and subsidiary gate and data pads connected to the gate and data pads through the corresponding contact holes.
Patent TW-494702-B (TW)
Title: Loudspeakers
Inventor: HARRIS NEIL
IPC: H04R7/04
Filed: 2000-12-06
Granted: 2002-07-11
Abstract: A loudspeaker comprising an acoustic radiator (10) capable of supporting bending waves, an exciter mounted on the acoustic radiator (10, 28) to excite bending waves in the acoustic radiator (10, 28) to produce an acoustic output and filter means (12, 30) located adjacent to the acoustic radiator (10, 28), for directing the acoustic output from the acoustic radiator (10, 28), said filter means (12, 30) adapted to have a pattern (11) of varying acoustic absorbency, the pattern (11) being selected to produce a desired directivity of the acoustic output. The filter means (12, 30) may be in the form of an acoustic mask comprising a pattern (11) of at least one acoustic aperture (14, 16).
Patent TW-I263648-B (TW)
Title: Organic polymer for anti-reflective coating layer and preparation thereof
Inventor: JUNG MIN-HO
IPC: C08F2/44
Filed: 2000-12-21
Granted: 2006-10-11
Abstract: The present invention provides a polymer that can be used as an antireflective coating (ARC) polymer, an ARC composition comprising the same, methods for producing the same, and methods for using the same. The polymer of the present invention is particularly useful in a submicrolithographic process, for example, using KrF (248 nm) or ArF (193 nm) lasers as a light source. The polymer of the present invention comprises a chromophore that is capable of absorbing light at the wavelengths used in a submicrolithographic process. Thus, the ARC of the present invention significantly reduces or prevents back reflection of light and the problem of the CD alteration caused by the diffracted and/or reflected light. The ARC of the present invention also significantly reduces or eliminates the standing wave effect and reflective notching. Therefore, the polymer of the present invention can be used to produce a stable ultrafine pattern that is suitable in manufacturing of 64M, 256M, 1G, 4G and 16G DRAM semiconductor devices. Moreover, the ARC of the present invention significantly improves the production yield of such semiconductor devices.
Patent TW-484053-B (TW)
Title: Remote monitoring method and system
Inventor: CHEN JR-SHIUNG
IPC: G06F11/00
Filed: 2001-01-08
Granted: 2002-04-21
Abstract: A remote monitoring method is adapted to the link of more than two electronic machines which are at least a client and a server. When error messages from the hard disk drive appear in the boot-up sequence of the client, the client can immediately interrupt the operation of the hard disk drive and then call a flash ROM program to automatically log on the server through the connection of internet. After the client logs on, the server executes the remote debugging function. The server confirms the internet protocol address of the client in error by using the transmitted location of the client through the internet protocol, comparing the log on records, and the information of debugged area to facilitate the work of debugging and fixing.
Patent TW-503425-B (TW)
Title: A single substrate-type discharge display device and its drive method as well as a color Single substrate-type discharge display device
Inventor: AMANO YOSHIFUMI
IPC: H01J17/49
Filed: 2001-03-26
Granted: 2002-09-21
Abstract: The invention comprises first electrodes (2) that are parallel to each other, are formed on a glass substrate, and are composed of multi-stripe electrode, first dielectric layers (3) is applied to the first electrodes (2) in order to be formed on the glass substrate (1), insulation layers (4) that is composed of dielectric constant of the and that is formed on the first dielectric layers (3), second electrodes (5) that constitutes with the multi-stripe electrodes with the first electrodes (2) that are parallel with each other, that are formed on the insulation layers (4) and that are composed of multi-stripe electrodes; the insulation layers (4), the positions of multi-stripes electrodes that are installed between electrodes of multi-stripe electrodes, a plurality of through hole (7) that are through installed in the insulation (4), the second dielectric layer (6) that is applied to the insulation layer (4) that are made of the second electrodes (5), through which, in comparison with 2 substrate-type discharge device, this case has simpler construction and process so that the process is reduced in order to reduce the price, meanwhile, in comparison with the single-type discharge display device, it is easy to discharge through X, Y matrix so as to reduce discharge voltage.
Patent TW-588208-B (TW)
Title: Active matrix liquid crystal display
Inventor: KIKUCHI KOJI
IPC: G02F1/133
Filed: 2001-04-10
Granted: 2004-05-21
Abstract: In an active matrix type liquid crystal display device, it is able to have neither a flicker nor sticking even when voltages applied to pixels are different between parts near and distant from the signal source of a gate wire owing to the signal delay of the gate wire. On the surface of a TFT array substrate 4 on the side of its liquid crystal layer, plural gate wires 1 and plural data wires 21 to 30 are formed crossing each other in matrix and thin film transistors 3 having gate electrodes connected to the gate wires 1 and source electrodes connected to the data wires 21 to 30, and pixel electrodes 7 connected to the drain electrodes of the thin film transistors 3 are formed respectively nearby the intersection parts that the gate wires 1 and data wires 21 to 30 form. On the surface of a counter electrode substrate 6 on the liquid crystal layer side, counter electrodes 11 to 15 which are divided at right angles to the gate wires 1 of the TFT array substrate 4 are formed and arranged opposite to at least one array of the pixel electrodes 7.
Patent TW-490527-B (TW)
Title: Carpet tile renewal process and products
Inventor: BROWN ROBERT S
IPC: D06G1/00
Filed: 2001-08-10
Granted: 2002-06-11
Abstract: Refurbishing and/or renewing cut or loop pile carpet products including carpet tiles by passing the product under a high pressure water or liquid dispensing head projecting a stream of water against the subject product at a pressure in the range of 100-2000 p.s.i.g. Improvements to such methods include adding a polymer backing layer to the tile, pre-bulking the face yarns, and/or chemically treating the face yarns.
Patent TW-517471-B (TW)
Title: System and method for wavelength modulated free space optical communication
Inventor: HE ZHAN
IPC: H04B10/10
Filed: 2001-07-17
Granted: 2003-01-11
Abstract: A system and method is provided for free-space optical communication in which information is encoded on at least two discrete optical carrier signals. The system includes a transmitter configured to encode information into at least two optical carrier signals and a receiver configured to receive and decode the information from the at least two optical carrier signals.
Patent TW-577029-B (TW)
Title: Motion picture generation method
Inventor: LIN KUANG-SHIN
IPC: G06T7/20
Filed: 2001-07-27
Granted: 2004-02-21
Abstract: A motion picture generation method requires to employ a surface picture with an object drawn beforehand and set up its speed. The method comprises reading the related data of nodes constructing each motion path in a path node diagram, selecting a path and its position in diagram in terms of object position, acquiring next node of path, and motion segment between the object and the node in accordance with the position and path, calculating the step number and single-step displacement by its speed to acquire picture, pasting the picture to the position, move the picture one step forward along the path, ensuring the object to move to the end point of the motion segment and ascertaining that the object completes the motion of the path. As such, it can save cost and demonstrate motion condition of object.
Patent TW-539946-B (TW)
Title: Window-based flash memory storage system, and the management method and the access method thereof
Inventor: LIN JIUN-HUNG
IPC: G06F12/08
Filed: 2001-08-07
Granted: 2003-07-01
Abstract: The present invention provides a window-based flash memory storage system, and the management method and the access method thereof. The window-based flash memory storage system has a window-based area and an additional reserved area; wherein, the window-based area is used to store multiple windows, and each window has the multiple corresponding physical blocks; and the additional reserved area has a dynamic link area, a window information area, a dynamic linking information area, and an initialization information area. In which, the dynamic link area has multiple dynamic dispatching blocks, and these dynamic dispatching blocks can be arbitrarily dispatched to any window. The window information area is corresponding to each window, and stores at least one window information within a storage range. The dynamic linking information area is used to record the dispatching status for the dynamic dispatching blocks being dispatched to those windows.
Patent TW-535447-B (TW)
Title: Methods and apparatus for allocation of power to base station channels
Inventor: VIJAYAN RAJIV
IPC: H04B7/26
Filed: 2001-09-25
Granted: 2003-06-01
Abstract: A method apparatus that determines how much power to allocate to each of a plurality of reverse link power control (RLPC) Channels to be transmitted form a base station, based upon data rate control (DRC) messages transmitted to the base station. The DRC messages transmitted to the base station are used to determine the quality of the Forward Link over which the RLPC is to be transmitted. Even though the remote station to which the RLPC Channel is to be directed has not transmitted a DRC, the base station is capable of allocating power to the RLPC Channel based upon information provided to the base station in DRCs that were received by the base station. Accordingly, the base station can allocate power among the RLPC Channels without having received explicit information as to the quality of the Forward Link between the base station and every remote station intended to receive the information on the RLPC Channels.
Patent TW-536591-B (TW)
Title: Rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/356
Filed: 2001-10-05
Granted: 2003-06-11
Abstract: There is provided a highly reliable rotary compressor which uses polyalkylene glycol as a lubricant or polyalfa olefin as base oil in a compressor utilizing as a refrigerant carbon dioxide which is a natural refrigerant, and prevents abnormal abrasion of a roller and a vane. In a rotary compressor which uses carbonic acid as a refrigerant, polyalkylene glycol (determined as a formal nomenclature) as a lubricant, or polyalfa olefin or mineral oil as base oil, there is used a vane whose radius of curvature (Rv)(cm) at a sliding contact portion with respect to said roller can be represented by the following expression (1): T < Rv < Rr (expression 1) [where in expression 1, T is thickness (cm) of the vane, Rr is radius of curvature (cm) of an outer periphery of the roller which slidingly comes into contact with the vane.]
Patent TW-507518-B (TW)
Title: Circuit board support
Inventor: DAVIS DAVID R
IPC: H05K7/14
Filed: 2001-10-29
Granted: 2002-10-21
Abstract: The present invention is directed to an improved circuit board support. The present invention provides for quick-assembly, limits circuit board flex, and supports a heat sink. In one aspect of the present invention, an apparatus suitable for supporting a circuit board, includes a support suitable for attachment to a chassis of an information handling system, wherein a heat sink may be attached through a printed circuit board to the support so as to enable the heat sink to be supported by the chassis.
Patent TW-565992-B (TW)
Title: On-line parameter estimation method of induction motor
Inventor: PENG SHR-SHING
Filed: 2001-11-30
Granted: 2003-12-11
Abstract: The present invention is an on-line parameter estimation method of induction motor. The proposed resistor estimation architecture can estimate the resistances of motor stator and rotor on-line in real time. The estimated resistor can adjust the on-line parameters of the magnetic flux model in the system, which reduces the system response error and instability resulted from the temperature rise caused by motor parameter variation during the loaded or long-term operation of motor. Thus, the accuracy of motor speed control, especially the speed response during the low rotational speed, is increased, so that the driving system of induction motor can still maintain stability and accurate rotational speed even if the load varies.
Patent TW-531645-B (TW)
Title: Probe structure of wafer level test card
Inventor: YANG WEN-KUEN
IPC: G01R1/067
Filed: 2001-12-31
Granted: 2003-05-11
Abstract: A probe structure of wafer level test card is disclosed, which comprises at least a first insulation film layer coated on the substrate, wherein the first insulation film layer comprises a cavity formed on the lower surface and recesses toward the inside, and a buffer object filled into the cavity to absorb the stress resulted from contacting the object to be tested during the measurement. The second insulation film layer is coated on the first insulation film layer and the buffer object to protect the buffer object, which comprises a through hole formed in the first insulation film layer and the second insulation film layer. The circuit pattern is formed on the second insulation film layer and filled into the through hole. The third insulation film layer is coated on the second insulation film layer and the circuit pattern to prevent the circuit pattern from oxidizing. A vertical probe is formed on the circuit pattern and corresponding to the buffer object. A reinforcing material wraps the vertical probe to reinforce its hardness and increase its strength against deformation.
Patent TW-521021-B (TW)
Title: Dustproof transmission platform
Inventor: WU CHING-SHAN
IPC: B23Q11/08
Filed: 2001-12-28
Granted: 2003-02-21
Abstract: This invention relates to a novel dustproof transmission platform for preventing foreign objects from entering into the transmission platform, enabling the transmission platform to transmit lastingly precisely without being influenced and damaged by foreign objects. The transmission platform includes: a driving, a guiding, and a dustproof portion. This invention simplifies the structure of transmission mechanism and the sliding platform, and changes the dustproof device into a zipper structure, enabling the dustproof device to disengage and engage easily, so as to achieve the objects of simplified structure and higher dustproof effect.
Patent TW-556253-B (TW)
Title: High efficiency light emitting diode and method of making the same
Inventor: CHEN TZE-PENG
IPC: H01L21/00
Filed: 2002-01-15
Granted: 2003-10-01
Abstract: A light emitting diode (LED) with metal reflector and the method of making the same is disclosed. The metal reflector is composed of at least two layers with one transparent conductive oxide layer and a highly reflective metal layer. The former allows most of the light passing through without absorption and then reflected back by the latter metal layer. The transparent conductive oxide layer can prevent the highly reflective metal layer from reaction with light emitting epi-layers even in high temperature to avoid the reflectivity degradation during the chip processing.