baber/WOPTO huggingface dataset:
Patent TW-326563-B (TW)
Title: The method for reducing output pin of IC used to drive LED
Inventor: SONQ CHORNG-REN
IPC: H01L23/00
Filed: 1997-05-22
Granted: 1998-02-11
Abstract: A method for reducing output pin of IC used to drive LED is principally by passing output pin with certain number of IC through limiting-current resistance to separately connect with pairs of LED. And the pairs of LED can use common anode and cathode method to separately connect with COM having certain number. The scanning pin can produce 3 outputs status of high potential, low potential and high impedance. When the scanning pin is not at scanning, it presents in high impedance. At that time, the scanning pin can use high potential to scan common anode LED, then use low potential to scan common cathode LED for effectively reducing output pin of IC.
Patent TW-338137-B (TW)
Title: PC cartridge port
Inventor: YATSUNO YOSHIYUKI
IPC: G06K17/00
Filed: 1997-06-07
Granted: 1998-08-11
Abstract: A PC cartridge port comprising the port unit with a space for PC cartridges and a connector supports the aforementioned PC cartridge by means of the engagement force of the PC cartridge wihle connecting the conductor with the PC cartridge, the lever for release of the engagement force of the PC cartridge and the connector by pushing the aforementioned PC cartridge as well as the operation axis for the operation of the release lever; with the following characteristics: formation of the lock mechanism to have the operation handle in the aforementioned lever operation axis for prevention of release of the PC cartridge in the operation handle and keep the PC cartridge be locked and from being released.
Patent TW-413626-B (TW)
Title: Instrument sterilization container formed of a liquid crystal polymer
Inventor: WU SU-SYIN
IPC: A61L2/00
Filed: 1997-07-24
Granted: 2000-12-01
Abstract: A sterilization container for sterilizing, storing and transporting instruments is formed of a liquid crystal polymer, such as a wholly aromatic polyester. The container is strong yet has thin walls so that condensation is minimized. Suitable polymers include wholly aromatic polyesters such as: polybenzoate-naphthalate; polybenzoate-terephthalate-bisphenol-isophthalate; polybenzoate-terephthalate-ethylene glycol; and polynaphthalate-amino terephthalate.
Patent TW-451026-B (TW)
Title: Exhaust muffler
Inventor: HAYAKAWA MASAAKI
IPC: F01N1/04
Filed: 1997-07-09
Granted: 2001-08-21
Abstract: An exhaust muffler 1 comprising an outer cylindrical body 2, a front and a rear end plate 3, 4 mounted on each end of the outer cylindrical body 2, porous plates 6, 7, 8 fitted on insides of the outer cylindrical body 2 and of each of the end plate 3, 4, and partition plates 10, 11, 12 for dividing an internal space of the outer cylindrical body 2 into several chambers, wherein, when joining the component parts with each other, three or four component parts are superposed via their joint portions each on the other and integrally joined together by laser beam welding, so as to obtain a reduction of welding steps and a minimization of thermal influence in the manufacturing process while ensuring a good air-tight condition of the partitioned chambers. When an exhaust pipe 15 and a tail pipe 14 are connected to the end plates 3, 4, respectively, they are laser-beam-welded to the end plates 3 or 4 in a superposed fashion together with other related component parts. Preferably, the outer cylindrical body 2 and the end plates are formed of an aluminum-plated steel plate or a stainless steel plate thereby dispensing with a coating after welding. In another aspect, the outer cylindrical body 2 is formed in a multiple-layered construction with inner and outer panels 17, 18 which are so formed integral with each other as to squeeze or press inwardly, when assembling, an internally installed unit 5 over its full periphery, thereby not requiring particular measures for fixedly securing the internally installed unit 5 to the outer cylindrical body 2.
Patent TW-337571-B (TW)
Title: Coins dispensing apparatus
Inventor: BELL MIKE
IPC: G07D1/00
Filed: 1997-08-13
Granted: 1998-08-01
Abstract: A coins dispensing apparatus comprising a deposit for coins and a rotor of coins for reception of coins fed by the coins deposit being the rotor consisted of a lower part for storage in such a form for a stack of coins and an upper part for feeding of coins in such a form for reception of coins fed by the coins deposit while guiding them into the lower part for storage.
Patent TW-350817-B (TW)
Title: Breathable laminate of nonwoven and elastomeric film including metallocene catalyzed polyethylene elastomer and method for making the same
Inventor: GWALTNEY SHARON WATKINS
IPC: A61L15/16
Filed: 1998-01-16
Granted: 1999-01-21
Abstract: A breathable laminate consisting of an elastomer comprised of metallocene derived ethylene-based polymer having a density in the range of 0.850 and 0.899g/cc, a filler having at least 30wt% which has a particle size and thus contributes to pore formation; and at least a support layer that bonds the film.
Patent TW-374968-B (TW)
Title: Testing method and testing apparatus of electronic circuit
Inventor: MORI YUTAKA
IPC: G01R31/28
Filed: 1998-03-24
Granted: 1999-11-21
Abstract: There is provided a testing method of an electronic circuit including an internal logic circuit, terminals, and a boundary scan circuit interposed between the internal circuit and the terminals, the method comprising: a first step of setting test data in the boundary scan circuit such that signals of the same level are output from all of output terminals; a second step of detecting an electric current of the electronic circuit; a third step of setting the test data in the boundary scan circuit such that any one of the output terminals outputs a signal of a level different from the signals output from the remaining output terminals; a fourth step of detecting an electric current of the electronic circuit; and a fifth step of judging whether the one terminal is normal or abnormal based on a difference between the electric current detected in the second step and that in the fourth step.
Patent TW-410279-B (TW)
Title: Method and apparatus for measuring and displaying a toner tally for a printer
Inventor: OVERALL GARY SCOTT
IPC: B41J2/175
Filed: 1998-07-18
Granted: 2000-11-01
Abstract: An improved printer is provided that predicts how many pages can be printed before the toner or ink cartridge becomes empty, and also predicts how much time remains before this toner or ink cartridge becomes empty. This prediction is based upon the previous printing history of the printer while using this particular toner cartridge. After measuring the quantity of toner left in the toner cartridge, the printer of the present invention will display the approximate quantity of toner remaining in the cartridge on a screen of a host computer that is connected to the printer, either directly or through a network. The monitor screen of the host computer can also display the predicted number of pages remaining, based on the printer's previous usage history as described above. The toner measuring device provides a ""level change"" output signal when the remaining toner passes through a predetermined gradation threshold, and depending upon the size of the toner cartridge and upon the time and date at which the level change was detected, the predicted number of pages remaining and the actual amount of toner remaining are more accurately updated upon reaching one of these predetermined gradation thresholds. As each gradation level transition occurs, the printer calculates a new value for the ""pages per gradation"" variable, and also calculates the number of pages that have been printed since the latest cartridge was installed in the printer, the number of pages printed since the last level or gradation change, and the number of pages or sheets printed between the last two level changes. The printer also can approximate the amount of toner used in printing a particular page of print media to  create a Toner Tally for each printed page, which can be used to judge the amount of toner used for one print job and compare that to the amount of toner used for a second print job. The Toner Tally uses a combination hardware/software counter to count the number of ""active"" pels of each page for a print job.
Patent TW-505826-B (TW)
Title: Photosensitive resin plate and a method for forming the same
Inventor: CHOI WEON-WOO
IPC: A61K49/00
Filed: 1998-06-10
Granted: 2002-10-11
Abstract: An APR plate includes: a polyimide(PI) patten portion having first hardness and corresponding to an effective screen area of fan LCD panel; and a PI pattern edge portion having a second hardness that is higher than the first hardness and corresponding to a non-effective screen area of the LCD panel. As a result, uniform PI layers can be formed after the APR plate are repeatedly used in printing and PI lump generation at the PI pattern edge portion can be basically prevented.
Patent TW-386249-B (TW)
Title: Method and device for manufacturing semiconductor thin film
Inventor: SUGAI HIDEO
IPC: C23C16/507
Filed: 1998-06-29
Granted: 2000-04-01
Abstract: A method is provided to form a high-quality semiconductor thin film at a low temperature and to form good crystallization of the semiconductor thin film (polycrystalline film or amorphous film) by controlling substrate temperature. The method of forming the high-quality semiconductor thin film comprises; supplying gases to a vacuum chamber 11; decomposing gases by providing an inductive coupled plasma (ICP) which is generated by applying a high-frequency power, and forming a predetermined semiconductor thin film on the substrate by using chemical vapor deposition with the decomposed gases; and controlling the crystallization of the semiconductor thin film by controlling substrate temperature.
Patent TW-396195-B (TW)
Title: Aqueous coating composition with improved block resistance
Inventor: MAVER TAMMY LYNNE
IPC: C09D105/00
Filed: 1998-11-03
Granted: 2000-07-01
Abstract: An aqueous coating composition having improved block resistance which includes an emulsion polymer, a nonionic or anionic surfactant, the surfactant having an HLB value less than 11.6 or greater than 14.6, and an alky1 polyglycoside is groivided. In addition a method for improving the block resistance of a dried aqueous coating composition including forming the aqueous coating composition having improved block resistance, applying the aqueous coating composition to a substrate, and drying, or allowing to dry, the aqueous coating composition is provided.
Patent TW-436433-B (TW)
Title: Antenna for electronically transmitting pneumatic tire or wheel data and pneumatic tire
Inventor: POLLACK RICHARD STEPHEN
IPC: H01Q1/22
Filed: 1998-11-03
Granted: 2001-05-28
Abstract: An annular apparatus is embedded within the toroidal region of a pneumatic tire, or in a ring of elastomeric material attached to a tire rim. The apparatus is coaxially positioned with respect to the tire or wheel and preferably is embedded in the tire at its equatorial plane (EP), and includes a radio-frequency transponder, including an integrated circuit chip; and optional sensors in the chip or associated with the chip; the integrated circuit chip of the transponder has at least the capacity to transmit data relating to tire or wheel identification. The antenna comprises a composite of an electrical conductor and a rubber matrix wherein the composite is capable of substantial elongation.
Patent TW-368583-B (TW)
Title: Synthetic fuel vaporizer
Inventor: JIANG LIANG-JI
IPC: F23D5/00
Filed: 1998-11-10
Granted: 1999-09-01
Abstract: The invention relates to a kind of synthetic fuel vaporizer which is to install the vaporizing axis for the passage of both the high pressure air and liquid synthetic fuel; and the nozzle axis which is installed on the vaporizing axis for the air flow and the air can be spouted out from the opening of nozzle; and the nozzle pipe covering the outside of nozzle axis with tiny passages formed between the opening and the nozzle axis which is for the flow of liquid fuel. So, the spouted high speed air from the nozzle axis can make the liquid fuel vaporized so that the liquid fuel can be used for the combustion use of oven and the use flexibility and combustion efficiency can be improved.
Patent TW-404155-B (TW)
Title: Soldering apparatus, and agent and method for separating solder and solder oxides
Inventor: KAWASHIMA YASHUJI
IPC: B23K1/018
Filed: 1999-02-22
Granted: 2000-09-01
Abstract: There are disclosed a soldering apparatus comprising a solder wave shape forming means for melting solder and forming solder wave shape, and a separating agent dusting means for dusting solder oxides with a separating agent which separates solder and solder oxides, wherein said separating agent is any one selected from the group consisting of offal, cereal grain or flour, bean flour, seed grain or flour, soybean-cake flour, and peanut hull flour, or a combination thereof, as well as an agent and a method for separating solder and solder oxides.
Patent TW-416109-B (TW)
Title: Polysilicon planarization process
Inventor: LIN CHING-FU
IPC: H01L21/321
Filed: 1999-03-03
Granted: 2000-12-21
Abstract: There is disclosed a polysilicon planarization process, which is accomplished by isotropic chemical dry etching. The oxide-included gas and halogens-included gas are employed in the process. The oxide-included gas is selected from the group consisting of nitrogen oxide and oxygen. The halogens-included gas is the gas that includes fluorine, chlorine, bromine, or iodine. The halogens-included gas is selected from the group consisting of fluorocarbon, nitrogen trifluoride, sulfur hexafluoride, chlorine gas, hydrogen chloride and silicon chloride.
Patent TW-374843-B (TW)
Title: Whole air conditioner
Inventor: TAKAHASHI NORIO
IPC: F24F1/02
Filed: 1999-03-09
Granted: 1999-11-21
Abstract: The present invention relates to a whole air conditioner housing heat cycle, having: body 11: disposed inside said body 11, forming inside an inner casing 7 with a pair of ventilation ducts; indoors fan 1 inside said casing for generation of wind inside the pair of ducts; air intake 13 disposed on the front side of said body and roughly on the central axle; and, a pair of air outlets 14a, 14b formed on both sides of said body and of identical size, said indoor fan disposed off said central axis and in symmetrical formation of the duct in said inner casing 7, for forming of wind volume discharged from the air outlets 14a, 14b of roughly identical size.
Patent TW-419702-B (TW)
Title: Electrode for a high-pressure-discharge lamp with longer duration of life
Inventor: SETZER CARSTEN
IPC: H01J9/02
Filed: 1999-03-17
Granted: 2001-01-21
Abstract: In an electrode (5) for a high-pressure-discharge lamp, at least a part of the surface of said electrode is covered with a tree-shaped layer (13) which is made up from a high melting metal. Thus a much longer duration of life can be attained.
Patent TW-431061-B (TW)
Title: Piezoelectric transformer-inverter
Inventor: TOSHINARI KYOJI
IPC: H02M7/537
Filed: 1999-04-17
Granted: 2001-04-21
Abstract: A piezoelectric transformer-inverter in which a fluorescent light tube is light-modulated when a frequency controller changes the frequency of a drive voltage applied from a piezoelectric transformer drive circuit to a piezoelectric transformer in correspondence with a light-modulating voltage to thereby change the boost ratio of the piezoelectric transformer. A PWM inverter output variable circuit adjusts an average voltage supplied from a PWM inverter to a piezoelectric transformer drive circuit. When tube current is low,  the average voltage is low,  and when the tube current is high, the average voltage rises. Consequently, fluctuation in the drive frequency of the piezoelectric transformer is restricted even when the light-modulating voltage changes, making it possible to drive the piezoelectric transformer with a good boost ratio. Since the piezoelectric transformer is always driven close to its resonant frequency, there is almost no surge charge flowing to the transistor for driving the piezoelectric transformer.
Patent TW-443037-B (TW)
Title: Parallel analogue-digital converter and method of offset compensating the same
Inventor: EKLUND JAN-ERIK
IPC: H03M1/36
Filed: 1999-08-27
Granted: 2001-06-23
Abstract: The present invention relates to a method of offset compensating a parallel analogue-digital converter that includes at least two channels (35), where the analogue to digital conversion takes place simultaneously in the various channels but offset relative to respective channels. An analogue input signal (10) to the analogue-digital converter is multiplied by +1 or by -1 in accordance with an arbitrary pattern and the output signal from the analogue-digital converter is multiplied by +1 or by -1 in accordance with the same arbitrary pattern as that by which the input signal was multiplied. The invention also includes a parallel analogue-digital converter for carrying out the method.
Patent TW-462016-B (TW)
Title: Latch circuit
Inventor: YAOI YOSHIFUMI
IPC: H03K3/356
Filed: 1999-10-14
Granted: 2001-11-01
Abstract: A latch circuit includes a first circuit including an N-MOS transistor having a first electrode receiving a signal, a second electrode outputting the signal, a gate electrode, and a P-well, and a first inverter including input and output terminals. The second electrode of the N-MOS transistor is electrically connected to the input terminal of the first inverter, and the gate electrode of the N-MOS transistor is electrically connected to the P-well of the N-MOS transistor.
Patent TW-419903-B (TW)
Title: Programmable analog to digital converter (ADC) equipped with programmable non-volatile memory units
Inventor: KE MING-DAU
IPC: H03M1/36
Filed: 1999-10-15
Granted: 2001-01-21
Abstract: The present invention is a flash type programmable ADC consisting of several inverter circuits where each inverter circuit consists of a programmable non-volatile memory unit and a load. In the present invention, each individual programmable non-volatile memory unit is programmed into a reference voltage that has a critical voltage different from others and is used for comparing with the input analog signal. If the input analog signal is lower than the critical voltage stored in the memory unit, the conducting channel of the memory unit will be cut off so as to allow the inverter to output a voltage of logic ""1"". If the input analog signal is higher than the critical voltage stored in the memory unit, the conducting channel of the memory unit will be connected so as to allow the inverter to output a voltage of logic ""0"".
Patent TW-448604-B (TW)
Title: Power-on sequence induced latch-up protection device
Inventor: WU JAU-NENG
IPC: H02M1/00
Filed: 1999-11-10
Granted: 2001-08-01
Abstract: A power-on sequence induced latch-up protection device is used in a power supply system including a first power and a second power, and the voltage of the first power is larger than the voltage of the second power. The device includes: a control unit having an input terminal electrically connected to the first power; and a variable capacitor having a control terminal and two capacitor terminals. One capacitor terminal is electrically connected to the second power, and the other capacitor terminal is electrically connected to the grounding voltage. The control terminal is electrically connected to the output terminal of the control unit. The variable capacitor changes the capacitance based on the input signal of the control terminal, thereby prevention the latch-up effect induced by the power-on sequence and the coupling effect to the other devices. The control unit and the variable capacitor are formed on the same semiconductor substrate.
Patent TW-I238832-B (TW)
Title: Process for preparing a supported polymerization catalyst using reduced amounts of solvent and polymerization process
Inventor: CARNAHAN EDMUND M
IPC: C08F4/645
Filed: 1999-12-07
Granted: 2005-09-01
Abstract: The subject invention provides a process for preparing an olefin polymerization catalyst wherein a calcined and passivated silica support (support precursor) is sequentially contacted with a first solution of a metal complex or of a cocatalyst, and thereafter with a second solution of the other of the metal complex or the cocatalyst, wherein the second solution is provided in an amount such that 100 percent of the pore volume of the support precursor is not exceeded. Optionally, the compatible solvent of the first and/or second solutions is removed. The subject invention further provides a process for polymerizing one or more alpha-olefins in the presence of the olefin polymerization catalyst prepared by the process of the invention.
Patent TW-410163-B (TW)
Title: Portable I.V. fluid warming system
Inventor: KISTNER THOMAS L
IPC: F28D7/00
Filed: 2000-01-25
Granted: 2000-11-01
Abstract: A portable intravenous fluid warming system wherein the temperature monitoring and control is accomplished utilizing four monolithic IC thermosensors. The sensors operate in a serial multi-stage fashion with the first sensor functioning so as to provide a  ramp or build up to the next stage thus smoothly and gently increasing the temperature of the fluid and reducing the dynamic range required for the final heater stage, thus ensuring a more accurate and consistent output temperature. Power FET's provide heater drive current from an unregulated DC input source. The sensor is coupled to a microprocessor that is factory preprogrammed with predetermined set points. The microprocessor will continuously determine the temperature so as to allow determination of when the desired temperature is reached and will adjust power to the FET as necessary to hold the temperature at the correct point without exceeding the temperature. Interfacing is provided to an optional external digital readout unit for monitoring. The addition of an in-line thermocircuit breaker will provide an independent over-temperature shutdown failsafe.
Patent TW-I248820-B (TW)
Title: Oral adhesive sheet and oral adhesive preparation
Inventor: SAITO JUNICHI
IPC: A61K6/00
Filed: 2000-02-29
Granted: 2006-02-11
Abstract: An oral adhesive preparation has a substrate and a pressure-sensitive adhesive layer provided on at least one surface of the substrate, in which the pressure-sensitive adhesive layer contains a medicine, and is substantially insoluble in water or absorbs substantially no water. Further, an oral adhesive sheet comprising a separator release-treated on one or both surfaces thereof and a plurality of sections for application to oral mucous membrane mounted on at least one surface of the separator in a specified 2 to 5 by 2 to 5 arrangement with a specified proportion of a minimum inner diameter. Dp, of an incircle passing a center of gravity, W, of a section to a shortest distance, Di, of an adjacent section is 1.5 to 6. The substrate is preferably cloth such as non-woven fabric. Sections containing a local anesthetic can be used in surface anesthesia in dentistry.
Patent TW-464517-B (TW)
Title: Sterilization system
Inventor: EBEL JAMES A
IPC: A61L12/06
Filed: 2000-05-26
Granted: 2001-11-21
Abstract: A sterilization system comprising: radiation source; optical and/or electrical sensor; and timing means; wherein the measurement of radiation by said optical sensor is substantially synchronized based on said timing means to the start and end of each pulse of radiation from said radiation source or to the start and end of the exposure of a product to said radiation source.
Patent TW-451310-B (TW)
Title: Method of manufacturing semiconductor device which can reduce manufacturing cost without dropping performance of logic mixed DRAM
Inventor: FUKUI KOZO
IPC: H01L21/8234
Filed: 2000-03-27
Granted: 2001-08-21
Abstract: A method of manufacturing a semiconductor device, includes a providing step, a forming step, and a removing step. The providing step includes providing a DRAM section and a logic section in a substrate. The forming step includes forming a first silicide layer in the DRAM section and a second silicide layer in the logic section. The removing step includes removing the first silicide layer.