baber/WOPTO huggingface dataset:
Patent TW-453117-B (TW)
Title: Communication method for primary and secondary decoding devices and its structure in a cable television system
Inventor: JANG JING-JIE
IPC: H04N7/167
Filed: 1999-10-01
Granted: 2001-09-01
Abstract: This invention is applied to a system with at least two sets of decoding devices, and is characterized in that one of the decoding devices is set to be the primary device and the others are the secondary devices and both primary and secondary devices have the same control codes. A distributor connecting at least two output terminals from the primary and secondary devices is equipped with a direct current (DC) blocking device. Only signals with very low frequency can communicate between the output terminals. However, no communication exists between the input terminals. By utilizing the very low frequency band of a transmission line, the primary and secondary devices can use protocol signals of very low frequency to proceed with communication protocol through the transmission line and the distributor. Only the secondary devices with their control codes matched with the control code of the primary device are admitted to proceed with decoding. Therefore, it prevents illegal users from installing decoding devices to intercept channel signals of a cable television system.
Patent TW-I228614-B (TW)
Title: Liquid crystal alignment agent and liquid crystal display element
Inventor: YASUDA YOSHITOMO
IPC: G02F1/1337
Filed: 1999-10-26
Granted: 2005-03-01
Abstract: To obtain a liquid crystal alignment agent which is excellent in jetting stability in applying to a substrate by ink jet printing and gives a liquid crystal alignment layer having a uniform thickness by incorporating a block copolymer containing polyimide blocks and polyamic acid blocks into the same. This agent contains a block copolymer comprising polyimide blocks and polyamic acid blocks. The polyimide block comprises at least one kind of repeating units selected from among repeating units represented by formulas I and II. The polyamic acid block comprises at least one kind of repeating units selected from among repeating units represented by formulas III and IV. In the formulas, R1, R4, and R6 are each H or alkyl; R2, R3, R5, and R7 are each a divalent organic group; 1 is 1-4; and n, m, q, and p are each a positive number. The agent can quite satisfy the pretilt angle, voltage retention, and residual image characteristics required of liquid crystal display elements.
Patent TW-416861-B (TW)
Title: Game system, communication control method and computer readable memory medium
Inventor: ARAI KAZUO
IPC: A63F13/358
Filed: 1999-11-25
Granted: 2001-01-01
Abstract: This topic of this invention is to complete communication in a short period by minimizing the amount of data during communication. In a game system equipped with a game control unit 20 that makes a prescribed game to be executed on a screen such as a liquid crystal panel 3 or the like, and communication units 5 and 24, on the basis of an instruction from a player, items to be transmitted are selected from among those within the scope of transmissible items allocated to at least some of a plurality of items that can appear in a game. Items within the scope of transmissible items are grouped into classes fewer than the total number of the transmittable items, and the groups are discriminated from one another by natural identification information. Identification information to a group to which items to be transmitted belong is sent to other game system from the communication units 5 and 24. Identification information sent from the other game system is received with the communication units 5 and 24. Items to be made to appear in the game as the result of communication are determined while referring to the identification information received.
Patent TW-565576-B (TW)
Title: Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
Inventor: OKUDA FUMIO
IPC: C08F10/00
Filed: 1999-12-02
Granted: 2003-12-11
Abstract: A catalyst which comprises a compound of a transition metal in groups 8 to 10 of the Periodic Table having a nitrogenous tridentate ligand, a clay, clay mineral, or lamellar ion-exchanging compound, an organosilane compound, an organoaluminium compound, etc.; and a process for producing a polyolefin with the catalyst. The catalyst is highly active, does not adhere to reactor walls, and can give a polyorefin excellent in powder morphology. Consequently, a polyorefin (especially polyethylene) can be industrially advantageously produced.
Patent TW-405024-B (TW)
Title: Demoisturizer
Inventor: OKADA HIROKAZU
IPC: F24F1/02
Filed: 1999-12-21
Granted: 2000-09-11
Abstract: This invention provides a kind of demoisturizer to be used at the inner corner of cabinet or the narrow space in between furniture without blocking the the suction inlet in the clothes or blankets stored inside cabinet or furniture and causing the decrease of the dehumidifying performance of the demoisturizer. This invention of demoisturizer provided an air suction inlet 5 at the front of the narrowed body 1 of the demoisturizer; an air discharge outlet provided at the top of the machine body to arrange the vaporizer 23; a condenser 22 in the sequence of left to right direction (width direction) of the air way 20 from the inlet to the outlet inside machine body; also, use air suction inlet toward the front direction method, allocate the demoisturizer  inside the cabinet 11 so that the blankets 12 or furniture contacted with the demoisturizer at side will not block the air suction inlet that enables to increase the air flow volume. After the water in the air suctioned from the front inlet is dehumidified using vaporizer and is dried by the condenser, process an air circulation method to obtain the high dehumidifying efficiency.
Patent TW-433997-B (TW)
Title: Spring-loaded automatic fluid-dispensing system
Inventor: PARSONS NATAN E
IPC: B67D3/00
Filed: 1999-12-23
Granted: 2001-05-16
Abstract: An automatic soap dispenser (10) includes a bellows-type collapsible container (18) of liquid soap. Constant-force springs (40 and 42) compress the container so as to expel the soap through a spout (16) when a valve-containing dispensing mechanism (20) permits it. When a sensor (14) detects an object such as a user's hand, a control circuit (56) operates the dispensing mechanism to permit soap flow through the spout for a predetermined time interval. Because of the constant-force springs, there is no need to use electric power to eject the liquid soap despite its typically high viscosity.
Patent TW-457592-B (TW)
Title: An anneal for enhancing the electrical characteristic of semiconductor devices
Inventor: SHR WANG-CHENG
IPC: H01L21/324
Filed: 2000-02-17
Granted: 2001-10-01
Abstract: There is provided a method for improving the interface between the silicon nitride film and silicon surface. In accordance with the present invention, a silicon nitride film is formed on the silicon surface of the substrate. In thermal process, the substrate containing the silicon nitride film is exposed to an environment containing H2. In a preferred embodiment of the present invention, the gas of the environment comprises H2 and N2.
Patent TW-468333-B (TW)
Title: Accelerating method for scanner motor
Inventor: LI JEN-HE
IPC: B41J19/20
Filed: 2000-04-10
Granted: 2001-12-11
Abstract: The present invention relates to an accelerating method for scanner motor which can exploit the flexibility of the scanner system to achieve fast scanning without increasing the motor cost and the complexity of the hardware design; and, when the hardware of the scanner did not support the accelerate/decelerate functions, the method can use the software driving or flexible processing to achieve the accelerate/decelerate functions. The present invention provides the positioning and speed fixing mechanism by the hardware of the scanner but reserves the flexibility of software variation so that the positioning portion will not cause errors due to the software and effectively improve the disadvantages of the conventional techniques.
Patent TW-476187-B (TW)
Title: Method for controlling a stepping motor and device for implementing such method
Inventor: BUGMANN RUDOLF
IPC: H02P8/16
Filed: 2000-04-17
Granted: 2002-02-11
Abstract: The method consists in subdividing each driving pulse into a certain number of elementary periods of the same duration, in calculating directly or indirectly, at each elementary period, the value of an effective chopping rate He such that He=n1/n2 where n1 is the number of elementary periods during which the coil of the motor was connected to an electric power source from the beginning of the driving pulse and n2 is the total number of these elementary periods from the beginning of the driving pulse, in comparing this effective chopping rate He to the desired chopping rate Hc and, according to whether He ≤ Hc or He > Hc, in connecting or not connecting the motor coil to the power source from the beginning of the following elementary period. The device includes the means necessary for implementing this method. This method and this device allow the number of distinct rates available for chopping the driving pulses to be increased in a much simpler way than with know methods and devices.
Patent TW-527556-B (TW)
Title: Integrally molded keyswitch base
Inventor: NIELSEN KENNARD E
IPC: H01H13/84
Filed: 2000-08-29
Granted: 2003-04-11
Abstract: An ergonomic keyboard includes a top case having a plurality of key planes that are non-parallel with one another. A plurality of keyswitch bases are positioned within respective ones of the plurality of key planes and are formed with the top case as a single, continuous piece of material.
Patent TW-514510-B (TW)
Title: Method and apparatus for measuring distribution of body fat
Inventor: SERITA EIICHI
IPC: A61B5/053
Filed: 2000-06-08
Granted: 2002-12-21
Abstract: The present invention relates to a method and an apparatus for measuring a distribution of body fat for human body. The method comprises the step of measuring a bioelectrical impedance and a thickness of abdominal subcutaneous fat, based on the personal data such as sex, age, height, weight, etc. The method further comprises the step of calculating an area or an amount of abdominal visceral fat or abdominal subcutaneous fat, based on the measurements of the bioelectrical impedance and the thickness of abdominal subcutaneous fat as well as the girth of abdomen. According to another embodiment of the present invention, the method comprises the step of measuring the thickness of abdominal subcutaneous fat and the girth of abdomen. Thereafter, the area of abdominal visceral fat and the area of abdominal subcutaneous fat are calculated, based upon the measurements of the thickness of abdominal subcutaneous fat and the girth of abdomen.
Patent TW-472400-B (TW)
Title: Method for roughing semiconductor device surface to increase the external quantum efficiency
Inventor: JANG JR-SUNG
IPC: H01L33/32
Filed: 2000-06-23
Granted: 2002-01-11
Abstract: The present invention provides a method for roughing semiconductor device surface to increase the external quantum efficiency. The above method for roughing the compound semiconductor layer surface primarily utilizes the epitaxy growth skill to achieve the object. The method of the present invention includes using a hydride vapor phase epitaxy (HVPE) process, an organometallic vapor phase epitaxy (OMVPE) process, or a molecular beam epitaxy (MBE) process to form a compound semiconductor layer on the substrate; and roughing the compound semiconductor layer surface to increase the external quantum efficiency.
Patent TW-553772-B (TW)
Title: Fixed bed catalysts
Inventor: OSTGARD DANIEL
IPC: C07C29/149
Filed: 2000-07-25
Granted: 2003-09-21
Abstract: Shaped Raney-type metal fixed-bed catalysts are doped with rhenium. They can be used for the hydrogenation of saturated or unsaturated or unsaturated esters to their corresponding mono or multiple hydroxyalcohols.
Patent TW-492945-B (TW)
Title: Bobbin holder, yarn winder, apparatus for manufacturing yarn package, method for winding yarn, and method for manufacturing yarn package
Inventor: NINOMIYA KATSUHIKO
IPC: B65H54/547
Filed: 2000-08-04
Granted: 2002-07-01
Abstract: A bobbin holder of a yarn winder includes a holder body, a bobbin securing and operating member, elastic members deformable according to the movement of the bobbin securing and operating member, spacers maintaining the elastic members at predetermined intervals and transmitting the movement of the bobbin securing and operating member to the elastic members, and a cylindrical support member attached to a turret and rotatably supporting a drive shaft. The holder body has a boss portion for connection to the drive shaft and hollow portions to accommodate the bobbin securing and operating member and the cylindrical support member on either side of the boss portion. The boss portion has annular projections extending into the hollow portions. Also, the boss portion has at least one portion in which the amount of increase in the inner diameter of the boss portion (d1) and the amount at increase in the outer diameter of the drive shaft (d2) due to a centrifugal force during rotation satisfies the relationship of (d1-d2) < 20 μm.
Patent TW-567257-B (TW)
Title: Polytrimethyleneterephthalate modified cross section yarn
Inventor: ABE TAKAO
IPC: D01F6/62
Filed: 2000-08-25
Granted: 2003-12-21
Abstract: This invention provides a trilobal yarn and a method of producing the same. The trilobal yarn of this invention is characterized in that the yarn is composed of polytrimethyleneterephthalate comprising more than 95 mol% of trimethyleneterephthalate repeating unit and less than 5 mol% of the other ester repeating unit, and intrinsic viscosity of the polymer is 0.7 to 1.3 dl/g, and the periphery line of the trilobal cross section comprises a convex curved line or both a convex curved line and a straight line to an outer side direction of the cross section. This invention made it possible for the first time in the world to produce an industrial polytrimethyleneterephthalate trilobal yarn suitable for apparel so that the yarn is able to be continuously spun for a long time without causing adhesion of polymer scum to a spinning nozzle resulting in yarn breaking or fluff.
Patent TW-504474-B (TW)
Title: Anti-crash alarm system for vehicles
Inventor: KUNG SHAO-TSU
IPC: B60Q1/00
Filed: 2000-09-05
Granted: 2002-10-01
Abstract: An anti-crash alarm system for vehicles, which comprises a detection system, configured on the car for detecting objects around at least three sides of the vehicle; a display panel, configured in the driver's seat; and, a control circuit, electrically connected to the detection system and the display panel for controlling the operation of the detection system and the display panel. The display panel comprises at least three display units, wherein each display unit is corresponding to one side of the vehicle for displaying the distance data of the nearest object around the side to the side. When the moving speed of the vehicle exceeds a predetermined value, the control circuit will start the detection system, and receive the detection signal from the detection system, and display the distance data of the nearest object around each side to the side respectively on the display unit of the display panel according to the detection signal.
Patent TW-473609-B (TW)
Title: Heat sink
Inventor: OHTA KEIICHIRO
IPC: H01L23/367
Filed: 2000-10-03
Granted: 2002-01-21
Abstract: The heat sink is at least a row of a plurality of the tongue-shaped fans provided on the surface of the heat dissipation substrate. The front end of each tongue-shaped fan forms arc-shaped piece. In the entire arc-shaped front end portion, only the central portion is bent forward to form the curl-shaped piece. The two sides end portions besides the central portions are kept unbent and remain as arc-shaped.
Patent TW-499451-B (TW)
Title: New cyclotrisiloxanes, new siloxane polymer and their preparation
Inventor: PAULASAARI JYRI KALEVI
IPC: C08G77/42
Filed: 2000-10-09
Granted: 2002-08-21
Abstract: This invention relates to methods for the preparation of hyperbranched siloxane polymers by anionic polymerization of a cyclotrisiloxane having the functional group Si-OH, and for the preparation of linear siloxane polymers by cationic or anionic polymerization of a cyclotrisiloxane having a vinylterminated functional group. Furthermore, this invention concerns novel cyclotrisiloxanes useful for the preparation of the aforemendoned polymers.
Patent TW-I221152-B (TW)
Title: Method for preparing sodium-hydrogen exchanger type 1 inhibitor
Inventor: TOM NORMA JACQUELINE
IPC: A61P9/00
Filed: 2000-10-23
Granted: 2004-09-21
Abstract: Methods of preparing NHE-1 inhibitors are disclosed. The NHE-1 inhibitors are useful for the reduction of tissue damage resulting from tissue ischemia.
Patent TW-I226831-B (TW)
Title: Pharmaceutical composition for ameliorating an undesirable anxiety state in a mammal
Inventor: MAYOL ROBERT
IPC: A61K31/506
Filed: 2000-11-13
Granted: 2005-01-21
Abstract: 6-Hydroxy-8-[4-[4-(2-pyrimidinyl)-piperazinyl]-butyl]-8-azaspiro[4.5]-7,9-dione and its pharmaceutically acceptable salts and hydrates are useful in the alleviation of anxiety.
Patent TW-495596-B (TW)
Title: Microminiature valve actuator
Inventor: WEBSTER JAMES RUSSELL
IPC: F16K31/02
Filed: 2000-11-17
Granted: 2002-07-21
Abstract: This invention discloses a simplified micro-miniature valve actuator, including a sealed vacuumed cavity. The driving force of the vacuumed cavity is activated by supplying a current to a membrane heater, weakening and penetrating the vacuum through a membrane sealing the vacuumed cavity under a pressure difference of 1 atm to release the vacuum from the vacuumed cavity. While adopting the micro-miniature valve actuator of this invention in a micro-miniature fluid conduit system, the pressure difference as generated causes the micro-miniature fluid conduit to approach a segment of the vacuumed cavity to results in deformation thereby changing the fluid flow therein. In a preferred embodiment of this invention, the vacuumed cavity may use a silicon, glass, or plastic substrate sealed by a membrane in vacuumed state. The micro-miniature valve actuator of this invention may be adapted to a micro fluid platform for changing the fluid flow of the micro-miniature fluid therein.
Patent TW-493160-B (TW)
Title: Context-dependent acoustic models for medium and large vocabulary speech recognition with eigenvoice training
Inventor: KUHN ROLAND
IPC: G10L15/18
Filed: 2001-02-01
Granted: 2002-07-01
Abstract: A reduced dimensionality eigenvoice analytical technique is used during training to develop context-dependent acoustic models for allophones. The eigenvoice technique is also used during run time upon the speech of a new speaker. The technique removes individual speaker idiosyncrasies, to produce more universally applicable and robust allophone models. In one embodiment the eigenvoice technique is used to identify the centroid of each speaker, which may then be ""subtracted out"" of the recognition equation. In another embodiment maximum likelihood estimation techniques are used to develop common decision tree frameworks that may be shared across all speakers when constructing the eigenvoice representation of speaker space.
Patent TW-478255-B (TW)
Title: Circuit static timing analysis method using generated clock
Inventor: CHIU YOU-MING
IPC: G06F17/50
Filed: 2000-12-13
Granted: 2002-03-01
Abstract: This invention introduces a circuit static timing analysis method using a generated clock in order to solve the problem that the conventional approach fails to provide the static timing analysis on a circuit, which includes flip-flops and latches using a generated clock. Through this method, users can immediately detect the condition of timing violation on the paths that the flip-flops and the latches correspond to, and therefore, determine the validity of the circuit under the clock.
Patent TW-471984-B (TW)
Title: Rolling mill and rolling-mill train
Inventor: OCHI SHIGEHARU
IPC: B21B31/02
Filed: 2001-03-06
Granted: 2002-01-11
Abstract: This invention provides a rolling mill and a rolling-mill train which are compact. Reducers to be coupled with them can be made compact. The inner surfaces of pipes to be rolled with the rolling mill and the rolling-mill train can be prevented from becoming squarish. The rolling mill comprises a plurality of rolls disposed symmetrically around the pathline of the rolling mill, an annular driving bevel gear of a large diameter for driving and rotating the rolls, an input-shaft mechanism for rotating the driving bevel gear, a plurality of transmission mechanisms disposed at regular intervals along the driving bevel gear, and a housing for holding them. The input-shaft mechanism (i) has an input shaft inserted in the housing from its outside and an input bevel gear of a small diameter mounted on the input shaft and engaging with the driving bevel gear and (ii) is disposed between two adjacent transmission mechanisms. With the input shaft disposed horizontally, the phase angle of the roll unit can be adjusted minutely.
Patent TW-531397-B (TW)
Title: Method for refilling a dispenser
Inventor: ROMME STEVEN JOHN
IPC: B65D85/672
Filed: 2001-06-01
Granted: 2003-05-11
Abstract: There is provided a method for refilling a system and apparatus for dispensing wet wipes. The system may include a housing, a tray and a cartridge. The cartridge has the ability to be inserted into the dispenser in a pre-selected manner based on the desired orientation of the wipes contained therein.
Patent TW-490736-B (TW)
Title: Pattern forming method and apparatus for fabricating semiconductor device
Inventor: IRIE SHIGEO
IPC: G03F7/26
Filed: 2001-05-14
Granted: 2002-06-11
Abstract: A resist film is formed out of a resist material on a substrate, and then pre-baked. Next, the pre-baked resist film is exposed to extreme ultraviolet radiation through a photomask. Then, the exposed resist film is developed, thereby defining a resist pattern on the substrate. The pre-baking and exposing steps are carried out in a vacuum without subjecting the resist film to the air.
Patent TW-529234-B (TW)
Title: Synchronous rectification converter
Inventor: LIN JING-YING
IPC: H02M3/337
Filed: 2001-06-20
Granted: 2003-04-21
Abstract: A kind of synchronous rectification converter is disclosed in the present invention. The framework of the invention is mainly composed of half-bridge type, full-bridge type and push-pull type converters. In addition, MOSFETs are used as the conversion device and are disposed at the primary and the secondary sides of the transformer so as to synchronously drive or cut-off each MOSFET at the appropriate time. Therefore, a rectification framework with high rectification efficiency and low loss can be formed.
Patent TW-514589-B (TW)
Title: Apparatus for printing on individual articles
Inventor: RODEFELD DIETRICH
IPC: B41F17/16
Filed: 2001-07-05
Granted: 2002-12-21
Abstract: The invention concerns an apparatus for printing on dimensionally stable individual articles. It is provided with a conveyor arrangement for conveying the articles, along which the printing stations and other treatment stations are arranged. The articles which are preferably CDs are fed in a magazine in the form of a stack to a s separating station and individually separated and each fitted into a respective receiving means of the conveyor arrangement. The printed articles are removed in a removal station from the respective receiving means and fed to a magazine in a collecting station. The novelty is that there is a conveyor belt for conveying the magazines both through the separating stations and also through the collecting station, the conveyor belt conveying the empty magazines from the separating station into the collecting station. There is also at least one stepwise circulating transfer arrangement forming a second conveyor path along which are arranged the separating station, the respective receiving means disposed in the receiving station for the printed article, and the collecting station.