baber/WOPTO huggingface dataset:
Patent TW-494591-B (TW)
Title: Carbon powder having enhanced electrical characteristics and its use
Inventor: KANDA EIKO
IPC: H01M4/62
Filed: 2000-07-06
Granted: 2002-07-11
Abstract: This invention relates to a carbon powder which is characterized by including one or more than two kinds of sulfur, nitrogen, boron, phosphorus, and fluorine in the amount of 0.1-2 weight percent and 1-20 weight percent of oxygen to enhance the adhesive strength and electrophoretic nature to the electrode. The battery added with the secondary battery activator comprising this surface modified carbon powder or powder with this surface modified carbon, has a long cell life, and when this carbon powder is added, the second battery, which can no longer be chargeable/dischargeable can be also regenerated.
Patent TW-480341-B (TW)
Title: Dry load test apparatus
Inventor: KONDO TOYOSHI
IPC: G01R1/20
Filed: 2000-08-03
Granted: 2002-03-21
Abstract: The dry load test apparatus 40 of the present invention comprises the following parts: a large number of flat shaped resistor structures Ri, Si and Ti consisting of numerous elongate resistor elements rj provided side by side in a flat shape with interval and serially connected at the end thereof; resistor bodies 57R, 57S and 57T for high voltage load test having a large number of said large number of resistor assemblies Ri, Si and Ti being provided side by side with multi stages with interval in order that flat planes thereof become parallel so that numerous resistor element columns which are formed with corresponding said resistor elements rj of the multi stage resistor assemblies Ri, Si and Ti; a plurality of first multi stage switching members Swaij and Swbij, one end thereof being connected to an end of each of said resistor elements of the resistor element columns to constitute switching member columns Swai and Swbi, a large number of inter assembly conductive members Caj and Cbj respectively connecting other ends of first switching members Swaij and Swbij of said switching member columns Swai and Swbi; and a vacuum circuit breaker (high voltage switch) 86 connecting a few of said large number of inter assembly conductive members Caj and Cbj to an under test power supply (a three phase AC generator 88).
Patent TW-478054-B (TW)
Title: Method to prevent etching non-uniformity
Inventor: WU JAU-JIUE
IPC: H01L21/302
Filed: 2000-08-15
Granted: 2002-03-01
Abstract: This invention provides a method to etch a wafer which includes a center portion and edge portion. A blanket etching is carried out on a wafer. A photoresist layer is coated on the center portion 9or edge portion) and a second etching is performed to the wafer. This leads to virtually the same etching depth for the wafer edge portion and for the wafer center portion. The coated photoresist layer on the center portion (or the edge portion) is removed. The method of the present invention can prevent etching non-uniformity from global etching.
Patent TW-478231-B (TW)
Title: Improvements to circuit protection devices
Inventor: MYONG INHO
IPC: H01C1/14
Filed: 2000-08-21
Granted: 2002-03-01
Abstract: A generally rectangular, planar electrical overcurrent sensing device (100) having a top major surface and a bottom major surface includes a patterned metal foil conductor (10) defined along the top major surface. The metal foil conductor has a first electrode region (12) at one end region, a second electrode region (14) at an opposite end region, and a current-concentrating region (16) extending between the first electrode portion and the second electrode portion. The device further includes a planar sheet of a composition (20) which exhibits PTC behavior and which preferably comprises an organic polymer having a particulate conductive filler dispersed therewithin, the planar sheet having a first major surface in thermal contact with the bridging portion and having an opposite second major surface. A third patterned metal foil electrode (30 secured to the second major surface of the planar PTC sheet is sized and aligned with the current-concentrating region such that heat generated in the current-concentrating region from electrical overcurrent flowing through the metal foil conductor is transferred to the planer sheet exhibiting PTC behavior and results in a control current flow to said third patterned metal foil electrode. An insulation layer (40) may be imposed between the patterned metal foil conductor and the PTC sheet layer, and in such case the third patterned metal foil electrode is divided into two conductive areas separated by a gap aligned with the current-concentrating region, thereby providing a four terminal device. Tin pellets may be included in the current-concentrating region to reduce a melting/fracture temperature thereof below a flaming temperature of the organic polymer sheet forming the PTC layer.
Patent TW-479396-B (TW)
Title: A brushless motor of single phase
Inventor: KANG YOUNG-GYU
IPC: H02K11/00
Filed: 2000-09-16
Granted: 2002-03-11
Abstract: Hereabove is disclosed a new configuration of brushless motor of single phase whereby dead point may be more easily removed by making thicknesses of stator teeth asymmetrical under condition where the stator teeth maintain uniform air gap with magnet where the stator is multilayer of many iron pieces of stator for which the new configuration is composed of planar frame as base integrated with holder projected upward in pipe shape at center part; printed circuit board supplied of electricity from outside and attached on a side face of the above frame; shaft inserted in inner diameter part of the above holder and supported by bearing to be able to revolve; hub joined at tip of the above shaft, whose outer circumferential edge part of upper surface has been elongated downward; magnet attached on inner circumferential surface of the above hub and concentric with this; and stator which removes dead point by having axially asymmetrical structure of air gap and multilayer structure made by accumulation of stator iron pieces where stator teeth have been formed at ends of arms radially elongated and combined on outer circumferential surface of the above holder and where the above stator teeth are mutually different in length and centers of length on circumference so that ultimately dead point removal is easily accomplished through conformation of making the thickness of stator teeth asymmetrical and at same time it becomes easy to adjust for optimum cogging force generation because cogging force varies according to asymmetry ratio of stator teeth.
Patent TW-480536-B (TW)
Title: Flat panel color illuminator having vacuum nanotube emitter and the manufacturing method thereof
Inventor: WANG WEN-CHUN
IPC: H01J9/00
Filed: 2000-12-14
Granted: 2002-03-21
Abstract: The present invention is a nano-tube electron source using field emission nano-tube electron source as the device and provides a method to manufacture the illuminator. The flat panel color illuminator is formed of illuminating reaction chamber. The illuminating chamber comprises at least three allotted spaces formed on the substrate, an emitter stack with curved shape, at least three allotted spaces formed on the covering plate, a fluorescence coated de-photoresist with curved shape. When electrons emitted from the nano-tube emitter stack are activated, each fluorescence coated with de-photoresist emits a red, green or blue primaries. The nano-tube emitter stack can be formed by the low cost thick film screen printing technology having a hollow fiber of nano dimension and a polymer adhesive agent such as carbon, diamond or mixture of diamond-carbon like fiber material. The flat panel field emission color illuminator of the present invention has a back light source and a color filter to have the advantage of a single small package, and can be manufactured at low cost.
Patent TW-490571-B (TW)
Title: Integrated GPS system with the web for personalized content delivery, like weather and advertisements, based on the location of a mobile device
Inventor: DUTTA RABINDRANATH
IPC: G01C21/00
Filed: 2000-12-29
Granted: 2002-06-11
Abstract: The preferred embodiment enables a mobile data processing system, using a wireless data network to access a data network such as the Internet, to receive data items that are customized on the basis of the client's geographic location or other data known about the user. The client sends a request for a data item that is modified to contain some form of location data such as a GPS coordinate or user-input of a zip code, street address, or square from a standard map and may include data identifying the user. A data item server then receives this request for a data item or multiple data items and prepares customized content for the requested data item according to the location and any other known preferences of the user or other users similar to the one making the current request. This data item is then provided to the client. In addition to the requested content, advertisements or other unsolicited content can be sent by the server; thereby targeting highly customized Internet marketing targeted to the users of ""smart cars"" and other portable computing platforms.
Patent TW-561344-B (TW)
Title: Method and apparatus of server acceleration using network processor
Inventor: NOEL FRANCIS EDWARD JR
IPC: G06F15/78
Filed: 2000-12-29
Granted: 2003-11-11
Abstract: An option card, the combination of the option card with a computer system, and a method by which the central processing unit of a computer system can be relieved of the burden of processing protocol bits in a bit stream passing through a digital signal network.
Patent TW-499767-B (TW)
Title: Electrode and battery, and methods of producing the same
Inventor: ENDO TAKAHIRO
IPC: H01M50/528
Filed: 2001-02-22
Granted: 2002-08-21
Abstract: An electrode for a battery includes an electrode sheet, a lead, and a metal piece. The electrode sheet has a collector, an active material layer formed on the collector, and a lead connecting portion which is configured as an exposed extension of the collector, on both surfaces of which the active material layer is not formed. The lead connecting portion, the lead, and the metal piece are overlapped to and joined to each other. With this configuration, even if a contact area between the lead connecting portion and the lead is small, an electric resistance at the joined portion between the lead connecting portion and the lead becomes small, with a result that it is possible to enhance the strength of the joined portion and to enhance the discharge load characteristic of the battery.
Patent TW-493168-B (TW)
Title: Protection method for manual ejection function of optical disk drive
Inventor: LIAU JENG-YAU
IPC: G11B33/00
Filed: 2001-03-07
Granted: 2002-07-01
Abstract: The present invention provides a protection method for manual ejection function, which includes the following steps: during the normal operation of optical disk drive, the carrying tray of the disk is at the lock position for disk feeding; when the status of the feeding detection switch is set as ON, and the control system is used to detect the status of feeding detection switch; after triggering the manual ejection function, the status of the feeding detection switch is set as OFF; and, when the control system detects the status of the feeding detection switch is OFF, the tray motor is applied with a feeding voltage, so that the states of the feeding detection switch is ON, and the disk carrying tray is returned to the lock position for disk feeding, which can prevent the user from error operation for triggering the manual ejection function to cause the damage of the optical disk drive or the optical disk for achieving the protection of manual ejection function.
Patent TW-521105-B (TW)
Title: Knitting member selecting actuator of knitting machine
Inventor: NAKAHATA SADAMU
IPC: D04B15/78
Filed: 2001-03-20
Granted: 2003-02-21
Abstract: In a knitting member selection actuator (1) of a knitting machine, there is provided between a pair of yokes a magnetic property means (35a, 35b, 45a, 55a, 55b) for making a magnetic reluctance between the confronting yokes (32a, 32b, 42a, 42b, 52a, 52b) of an uncontrolled attraction region (7, 8, 9) larger than a magnetic reluctance between the yokes of the uncontrolled attraction region and the knitting member attracted to attraction surfaces and also smaller than a magnetic reluctance between the yokes of the uncontrolled attraction region and attraction surfaces of the adjacent controlled attraction region (5, 6).
Patent TW-479124-B (TW)
Title: Door for refrigerator and method of producing the door for refrigerator
Inventor: OISHI TAKASHI
IPC: F25D23/02
Filed: 2001-04-25
Granted: 2002-03-11
Abstract: A door for refrigerator which is sophisticated in design and provided at a lower production cost. The door for refrigerator is composed of a door panel made of metal and an inner plate combined with the door panel in a facing manner, a door cap which fits into the door panel and the inner panel in an upper portion, and a handle which fits into the door panel and the inner panel in a bottom portion. In addition to that, the door for refrigerator has a heat insulating form material injected inside. Then, the door for refrigerator is provided with draw forming at a position near to the edge of at least either side of the door panel.
Patent TW-535432-B (TW)
Title: System for data stream processing
Inventor: DARSHAN EZRA
IPC: B28D1/14
Filed: 2001-05-09
Granted: 2003-06-01
Abstract: A method for processing a data stream including receiving a transport stream (TS), storing at least a portion of the TS, the at least a portion of the TS having a beginning and including a plurality of TS packets, determining, from among the plurality of TS packets, at least one TS packet including a candidate access point, storing in an index store a byte offset of the candidate access point; and storing in the index store a plurality of indications of byte offset, each byte offset being associated with an arrival time of a received TS packet.
Patent TW-490797-B (TW)
Title: Method for depositing a selected thickness of an interlevel dielectric material to achieve optimum global planarity on a semiconductor wafer
Inventor: KELKAR AMIT S
IPC: C23C16/52
Filed: 2001-05-15
Granted: 2002-06-11
Abstract: A method of depositing an interlevel dielectric material on a semiconductor wafer at a selected thickness such that the best global planarity of the dielectric layer is achieved. A model for the deposition of a silicon dioxide layer is developed based upon the physics of deposition and sputtering and based upon the minimum geometry of features in the semiconductor device. First the geometric parameters of the metal features are determined. Then, based upon the most aggressive aspect ratio between metal lines, the deposition rate to sputter rate ratio is calculated. The film thickness for optimum global planarity is determined based on the calculated ratio. The dielectric material is then deposited on the metal features using HDP-CVD techniques in a manner using the calculated ratio to stop deposition at the determined film thickness such that the optimum thickness for global planarity is achieved.
Patent TW-I259944-B (TW)
Title: Mechanism to control DI/DT for a microprocessor
Inventor: GROCHOWSKI EDWARD T
IPC: G06F1/32
Filed: 2001-06-26
Granted: 2006-08-11
Abstract: The present invention provides a mechanism for adjusting the activity of an integrated digital circuit such as a processor to reduce voltage changes attributable to current changes triggered by clock gating. The processor includes one or more functional units and a current control circuit that monitors activity states of the processor's functional units to estimate the current consumed over n clock cycles. The current control circuit estimates the current change for a given clock cycle from the n activity states and compares the estimated current change with first and second thresholds. The processors activity is decreased if the estimated current change is greater than the first threshold, and the processor activity is increased if the estimated current change is less than the second threshold.
Patent TW-568825-B (TW)
Title: Intelligent iterative learning method for controlling filling and pressure-maintaining of injection molding device
Inventor: JENG RUNG-WEI
IPC: B29C45/76
Filed: 2001-07-10
Granted: 2004-01-01
Abstract: This invention relates to a method of servo-controlling an injection molding process completely from a filling phase to a pressure-maintaining phase, and particularly to one that allows for the establishment of initialization mechanism to prevent unsteadiness in control resulting from variations caused by mechanical errors of the injection molding device due to iterative computations as a result of different starting point of filling after a user enters the expected value (curve) parameters in a controller. With the enhanced control, the control of non-effective region can be realized and resolving the problem of controlling terminal quantity. To ensure a smooth switching from the filling phase to the pressure-maintaining phase, switch control quantity compensation is performed during the process from the filling phase switching to the pressure-maintaining phase so as to effectively control the whole process from the filling phase to the pressure-maintaining phase. Under such a control method, influence of the uncertainty within the injection molding system and variation of parameters on the control performance may be eliminated, thereby ensuring that the injection molding system can reach the expected objective, obtaining products of better quality.
Patent TW-I245957-B (TW)
Title: Active matrix display device
Inventor: HASEGAWA ATSUSHI
IPC: G02F1/1368
Filed: 2001-07-27
Granted: 2005-12-21
Abstract: The present invention discloses an active matrix display device capable of improving a degree of integration of a gate signal line driving circuit or a drain signal line driving circuit. An active matrix display device is provided a display area including a set of pixel regions each having a first thin-film transistor, and a driving circuit forming area located outside the display area and having second thin-film transistors. A gate electrode of the first thin-film transistor is made of a material different than a gate signal line and has a portion that is directly laid on or under the gate signal line to establish electrical connection. A gate electrode of each of the second thin-film transistors is made of a material different than a wiring layer or electrode to be connected to it and has a portion that is directly laid on or under the wiring layer or electrode to establish electrical connection. The gate electrode of the first thin-film transistor is made of the same material as that of each of the second thin-film transistors. The gate signal line is made of the same material as the wiring layer or electrode.
Patent TW-518828-B (TW)
Title: Digital-to-time conversion based flip-flop circuit and comparator
Inventor: KIM KYU-HYOUN
IPC: H03K3/0233
Filed: 2001-08-13
Granted: 2003-01-21
Abstract: A digital-to-time conversion (DTC) based flip-flop circuit, in which the width of a set-up/hold window is narrow, and a DTC based comparator, whose area is small and whose calculation speed is very high, are provided. The flip-flop circuit according to an embodiment includes a first latch circuit including first and second logic gates, to whose first input terminals a clock signal is commonly input, and a second latch circuit for latching a signal output from the output terminal of the first logic gate and a signal output from the output terminal of the second logic gate. In particular, the first and second logic gates are DTC based NAND gates or DTC based NOR gates and either the delay time of the first logic gate or the delay time of the second logic gate is controlled by the data and varies. Also, the digital magnitude comparator according to an embodiment includes first and second delay stages, to whose input terminals the clock signal is commonly input, a first latch circuit including a first logic gate, to whose first input terminal the output signal of the first delay stage is input, and a second logic gate, to whose first input terminal the output signal of the second delay stage is input, and a second latch circuit for latching a signal output from the output terminal of the first logic gate and a signal output from the output terminal of the second logic gate. In particular, the delay time of the first delay stage is controlled by the first digital signal input from the outside and varies and the delay time of the second delay stage is controlled by the second digital signal input from the outside and varies.
Patent TW-I283660-B (TW)
Title: Benzene tricarboxylic acid derivatives as insulin receptor activators
Inventor: ROBINSON LOUISE
IPC: A61K31/185
Filed: 2001-09-06
Granted: 2007-07-11
Abstract: The present invention relates to chemical compounds, pharmaceutical compositions comprising said compounds, uses of said compounds and compositions, and processes for their preparation. Specifically, this invention relates to means to enhance insulin-dependent glucose uptake. More specifically, the invention concerns compounds and pharmaceutical compositions that activate the insulin receptor kinase, which leads to an increased sensitivity to insulin and an increase in glucose uptake, as well as processes for preparation of the compounds. As such, the invention also concerns methods or uses of the compounds for the treatment of animals with hyperglycemia, especially for the treatment of type 2 diabetes.
Patent TW-I289614-B (TW)
Title: Method of manufacturing silicon monocrystal and device for manufacturing semiconductor monocrystal
Inventor: IIDA MAKOTO
IPC: C30B29/06
Filed: 2001-09-26
Granted: 2007-11-11
Abstract: A method of manufacturing a silicon monocrystal and a device for manufacturing a semiconductor monocrystal containing silicon monocrystal; the method of manufacturing the silicon monocrystal, comprising the steps of, inside a cultivating furnace (2), disposing a crucible (12) having molten silicon liquid (14) stored therein, disposing upper in-furnace structures (5, 30) so as to surround a cultivated monocrystal (23), and adjusting the flow velocity of the inert gas allowed to flow out of the tip opening part of the upper in-furnace structure (5) when the inert gas passes through a space surrounded by the inner wall of the crucible (12) and the outer wall of the upper in-furnace structures (5, 30) to 6.5 cm/sec. Or higher when the inert gas is discharged to the outside of the cultivating furnace (2) through the space surrounded by the inner and outer walls while the silicon monocrystal (23) is cultivated by the Czochralski method while the inert gas is allowed to flow down from the upper side to a molten silicon liquid level (14a) in the crucible (12) in the upper in-furnace structure (5).
Patent TW-543254-B (TW)
Title: Gas-insulated switchgear
Inventor: SHICHIDA COICHI
IPC: H02B13/02
Filed: 2001-10-22
Granted: 2003-07-21
Abstract: A gas-insulated switchgear provided with a resin mold bushing for supporting and insulating a main circuit conductor from a ground tank is miniaturized. A container portion 3a is formed by opening an end inside of the tank of a resin mold bushing 3 for supporting and insulating an internal conductor 7 from a ground tank 1 where a breaker 2 and a disconnector are accommodated. A blade-supporting conductor 5 of the disconnector for joining the internal conductor 7 and the disconnector is installed in the container portion.
Patent TW-514691-B (TW)
Title: Security net used in manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 2001-10-29
Granted: 2002-12-21
Abstract: This invention provides a security net used in manhole, that may be set stably and securely and allowed to be examined from the top of the manhole to make sure whether it is set correctly, in which the peripheral shape of the security net 1, in the form of several grid nets, is subject to be a substantially rectangular shape, and a reflect body 4 made of synthetic resin is installed among the meshes in the corner areas.