baber/WOPTO huggingface dataset:
Patent TW-448071-B (TW)
Title: Improvements in a membrane separation process
Inventor: MCHENRY JAMES ALEXANDER
IPC: B01D71/02
Filed: 1997-03-24
Granted: 2001-08-01
Abstract: The present invention is an improvement in a separation process. When molecular sieve membranes are used in a separation process transport flux decays over time. It has been discovered that the presence of hydrogen in the feed stream, permeate stream, or feed stream when present, either alone or in combination, causes a reduction in flux decay.
Patent TW-445697-B (TW)
Title: Motor start-up circuit
Inventor: HAMATANI JUNICHI
IPC: H02H7/085
Filed: 1997-04-08
Granted: 2001-07-11
Abstract: A motor start-up circuit is incorporated in a motor-driving circuit provided with an auxiliary coil which operates during a start-up time of the motor and a main coil for a steady-state operation of the motor. The start-up circuit in one form has a start-up thermistor with positive temperature characteristic and a triac switch connected in series with the auxiliary coil and a triac-controlling thermistor with positive temperature characteristic connected in parallel to the start-up thermistor, and one of the terminals of the triac-controlling thermistor is connected to the gate of the triac switch. The start-up circuit in another form has a triac switch connected in series with the auxiliary coil and a triac-controlling thermistor with positive temperature characteristic connected in parallel to the auxiliary coil and the triac switch and one of the terminals of the triac-controlling thermistor is connected to the gate of the triac switch. In both forms, the triac-controlling thermistor has resistance 300-3000 Ω at 25 DEG C and volume of 30-60 mm<SP>3</SP> and doubles its value of resistance at 25 DEG C at 70-125 DEG C.
Patent TW-369694-B (TW)
Title: DRAM capacitor structure and its process
Inventor: XU ZHEN-CONG
IPC: H01L21/70
Filed: 1997-04-22
Granted: 1999-09-11
Abstract: A DRAM capacitor structure and its process, including providing a semiconductor substrate on which a metal-oxide semiconductor transistor having a gate electrode and a source/drain electrode is formed. The semiconductor substrate is coated with a first insulation layer and a conducting plug is formed on the first insulation layer. At least a first conducting layer and a second insulation layer are stacked alternately on the first insulation layer and the conducting plug to form a multi-layered structure. An opening is formed in the multi-layered structure to expose the conducting plug, followed by etching and defining the pattern of multi-layered structure, exposing the first insulation layer. Etching part of the second insulation layer so the multi-layered structure has a dissectional structure in the form of double "feng." Forming the structure of lower electrode layer on the exposed surface of the multi-layered structure and conducting plug. A dielectric layer is formed on the lower electrode layer and upper electrode structure is formed on the dielectric layer.
Patent TW-356492-B (TW)
Title: A process for assembling enamel ware bathtub
Inventor: KUO CHING-LIANG
IPC: E03C1/04
Filed: 1997-05-29
Granted: 1999-04-21
Abstract: A kind of process for assembling enamel ware bathtub, it comprises: to test with level, to fix the firm-seat at the same height by using fixing tool, there is hook at firm-seat which provides frame support; the frame support is hanged to the firm-seat, at the hanging edge of the frame support has designated hole for connection with supporting bar, the other end of the supporting bar is fixed on the ground; to fix the shower tap to the drainage hole installed on the ground, by using an auxiliary bar to connect to the fixing hole of the frame support; to plaster the fixing frame support with cement wall, to get the frame support firmly fixed; to install the bathtub to the cement wall, with water discharging nozzle, the water spilling hole shall fit the water falling tap, water falling pipe, and the fixing part shall connect net-polse plate and water falling cover plate.
Patent TW-360700-B (TW)
Title: Antireflective coating compositions
Inventor: SINTA ROGER F
IPC: G03F7/09
Filed: 1997-06-05
Granted: 1999-06-11
Abstract: The invention provides new light absorbing crosslinking compositions suitable for use as an antireflective composition (ARC), particularly for deep UV applications. The ARCs of the invention in general comprise a crosslinker and novel ARC resin binders that effectively absorb reflected deep UV exposure radiation.
Patent TW-365557-B (TW)
Title: Manufacturing method of a high-density radiator
Inventor: SATO SIGERU
IPC: B06B1/02
Filed: 1997-06-16
Granted: 1999-08-01
Abstract: This invention refers to the manufacturing method of a sort of high-density radiation device, which does not bear the defect of current high-density radiation blades that suffers fragile slim blades during processing and in stead, it comes with a liquid paraffin injected into the slim workpiece pending for machining when the paraffin becomes cooled, as a highly efficient and low-cost system.
Patent TW-381152-B (TW)
Title: Sealing means
Inventor: STADLER ROLF
IPC: F16C27/06
Filed: 1997-08-16
Granted: 2000-02-01
Abstract: A kind of sealing means comprises a radial sealing ring mounted in housing bore wherein the ring is sealed and applied radial pre-stress to surround an axis to be sealed by a sealing lip, and wherein the sealed lip is mounted on the first leg of supporting ring made of hardened material; the first leg is radially inward wherein the second leg extended along the axial direction has a coating on the radial exterior and made of elastic material. It will be applied radial stress to the wall of allocating the housing bore and with a roller bearing configured between the radial leg and axis; and the sealed lip is mounted on the roller bearing along the axial direction and the first leg is toward the side of sealed space. The second leg is partly surrounded by the coating on the front end opposing along the axial direction and employ the coating to lie on the longitudinal stopper of wall and will not propagate the vibration.
Patent TW-342351-B (TW)
Title: Shaped units suitable for use as a catalyst and their use
Inventor: FREDERICK ERNEST HANCOCK
IPC: B01J37/00
Filed: 1997-08-25
Granted: 1998-10-11
Abstract: A shaped unit suitable for use as a catalyst or its precursor, which comprises a compacted particulate mixture of at least one oxide of a Group VIII metal M selected from nickel and cobalt, a calcium aluminate cement, and alumina and/or magnesia, the shaped unit having (after ignition in air at 900℃) a content of the Group VIII metal oxide of 10 to 50% by weight (expressed as the divalent oxide, MO), a calcium oxide content of 1 to 10% by weight, an alumina content by weight that is at least four times the weight of calcium oxide, a total content of alumina plus magnesia of at least 40% by weight, a silica content of less than 1% by weight, and the shaped unit having a pore volume in the range 0.2 to 0.5 ml/g and having a pore size distribution such that from 5 to 25% of the total pore volume is in the form of pores of diameter in the range 15 to 35 nm, at least 30% of the total pore volume is in the form of pores of diameter greater than 35 nm, and 10 to 20% of the total pore volume is in the form of pores of diameter greater than 1500 nm.
Patent TW-337991-B (TW)
Title: Synthetic resin thermal insulatiion container and synthetic resin insulation cap
Inventor: FUJII TAKAFUMI
IPC: A47J41/02
Filed: 1997-09-05
Granted: 1998-08-11
Abstract: A synthetic resin thermal insulation container featuring an outer container formed by the inner wall and the outer wall covering the inner wall and a multi-layer inner container made of different synehttic resin where the aforementioned inner container comes housed in the inner wall of the aforementioned outer container divided by an insulation layer and joined into the inner wall of the aforementioned outer container, forming an insulation layer of at least one gas of low thermal conduction for joining with the outer wall of the aforementioned outer container and the aforementioned inner container at the ends.
Patent TW-367503-B (TW)
Title: Non-volatile semiconductor device
Inventor: YOSHIKAWA SADAO
IPC: G11C11/56
Filed: 1997-10-16
Granted: 1999-08-21
Abstract: A kind of non-volatile semiconductor memory device which is used for storing multi-value data on the memory cell transistors with floating gates. The method is to comprise the memory cell transistors with electrically independently floating gates and the conductive resistance is varied according to the amount of charge stored on the floating gates; a plurality of reference transistors with the same structure as the said memory cell transistor and allocated on the same column; bit-lines connected to the said memory cell transistors; a plurality of reference bit-lines connected to the said a plurality of reference transistors respectively and individually with different level of volume; and the judging circuit which is connected to the said bit-lines and the said a plurality of reference bit-lines and when the nominal current flows from the said bit-lines charged to predetermined level and the said a plurality of reference bit-lines to the said memory cell transistor and the said a plurality of reference transistors, it will compare the voltage deviation between the said bit-lines and the said a plurality of reference bit-lines to verify the stored data of the said memory cell transistors; then in order to connect a plurality of said memory cell transistors in parallel on the said bit-lines, and connect a plurality of said reference transistors in parallel on the said memory cell transistors to form the reference transistor row that it can simultaneously select the memory cell transistors and a plurality of reference transistors on the same column at each individual row.
Patent TW-353603-B (TW)
Title: Clip
Inventor: MIKIO NEZU
IPC: A41F3/00
Filed: 1997-10-16
Granted: 1999-03-01
Abstract: A clip, in which, a shaft recessed part is provided on the base plate of one side of a pair of holding plates and a shaft projection part inserted in the shaft recessed part is provided on the other stopper plate and the base plate is assembled with the stopper plate turnably; an operation shaft is provided on the center of a connection body and turned by the twisting operation of the connection body; a projection part is provided to the clip side of the holding plate of the operation shaft and the opposite side to this, while crossing orthoganally with anaxis and the tip of the projection is hit to the stopper plate by the turning operation of the operation shaft and the base plate and the stopper plate are opened out and closed in at the clip side and an object can be clipped with this clip side surely by a simple constitution.
Patent TW-500885-B (TW)
Title: Hydrostatic transmission and process for the zero adjustment thereof
Inventor: HILD BERTHOLD
IPC: F16H61/40
Filed: 1997-11-05
Granted: 2002-09-01
Abstract: This invention relates to a hydrostatic transmission with a closed hydraulic circulation. It turned out that such kind of transmission are not exactly operable due to the tolerances of component parts and also due to the wearing. Therefore an adjusting device as well as an overload-protection for the hydrostatic trnasmission is suggested this invention further relates to a process for the zero adjustment of the hydrostatic trnasmission.
Patent TW-369742-B (TW)
Title: Interchangeable connection method for using in different formats data storing device to simplify the auxiliary connections
Inventor: Wu rong-fa
IPC: H01R33/00
Filed: 1997-12-11
Granted: 1999-09-11
Abstract: This invention relates to a kind of interchangeable connection method for using in different formats data storing device, which enables the computer to equip with first or second format of data storing device (such as: 3" or 2.5" hard disk). The procedures of the invention are as follows: providing a first connector, installed on the base plate inside computer, and to place the inter-connection end of the said connector toward external of computer; providing a second connector, installed at the data storing device of the first format, to set up the interconnection end of the said connector to be able to interconnect with interconnection end of the first connector; providing a third connector, installed at data storing device of the second format, and to connect the interconnection end of the said connector to the transconnection device of interconnection end of the first connector; providing a connection step, the second and the third connector are interchangeably for selection, but not at the same time to insert-connect with the first connector.
Patent TW-357206-B (TW)
Title: Shuttle weft feeder of parallel dividing cam driven trip regulator
Inventor: ZHENG Chuan-tian
IPC: D03D49/28
Filed: 1997-12-17
Granted: 1999-05-01
Abstract: A SORT OF Shuttle weft feeder of parallel dividing cam driven trip regulator, indicating a parallel dividing cam being driven by the rotary driving seat in the shuttle, being the set of parallel dividing cams to drive intermittently the trip regulator, before carrying the trip regulator the trip seat for intermittent back-and-forth shift, with setting of pause of the seat at the limit of shift, thus to carry out weft feeding by means of the shift seat by means of a magnifier; and thus, by means of the parallel dividing cam moving to the limit, pause for some time, to provide wefting.
Patent TW-374709-B (TW)
Title: Wet tissue
Inventor: KAKE MASUTAKA
IPC: A47K10/16
Filed: 1998-02-11
Granted: 1999-11-21
Abstract: A wet tissue prepared by impregnating a main body of paper-made tissue with a dilute aqueous solution of epigallocatechin gallate and introducing the impregnated main body into a waterproof container provided with a takeout hole, being the tissue withdrawn and cut through the hole and put to use.
Patent TW-428163-B (TW)
Title: System for copy protection of recorded signals
Inventor: LINNARTZ JOHAN PAUL MARIE GERA
IPC: G10L19/018
Filed: 1998-02-26
Granted: 2001-04-01
Abstract: A system for copy protection of recorded information is disclosed, comprising an information carrier, a recorder and a player. The information carrier, e.g. an optical disc, comprises a medium mark representing a first bitpattern, which medium mark cannot be copied on standard recording devices. The recorded information comprises a watermark representing a second bitpattern, which second bitpattern has a predefined relationship to the first bitpattern. The watermark cannot be manipulated without disturbing the quality of the reproduction of the information. The relationship, preferably a one-way function, between the watermark and the medium mark requires that an illegal copy also has the corresponding medium mark. As neither the watermark nor the medium mark can be manipulated, a strong protection against illegal copying is achieved. The recorder comprises encoder means for embedding the watermark in the information and generator means for generating the second bitpattern according to said relationship. The player comprises verification means for verifying said relationship.
Patent TW-357079-B (TW)
Title: Metabolic gas exchange and noninvasive cardiac output monitor
Inventor: MAULT JAMES R
IPC: A61B5/08
Filed: 1998-03-31
Granted: 1999-05-01
Abstract: A respiration gas analyzer for measuring the metabolic active or output by the heart, including: a respiration connector, being operated for individual contact of ix and for passage of gas intale and exhaled by the individual respirator; means for connection to the respiration gas source; 2-way flow meter, for generation of current signals for gas volume function relation flowing in any direction; through CO2 gas cleanser, for operation for absorption of CO2 in the gas passing through; carbonic acid meter; valve, between the first structure and the second structure, for shift; conductor, connecting among the respiration connector, the means connected to the respiration gas source, the gas cleanser, the flow meter, the carbonic acid meter and the valve; computer for receiving the output of the flow meter and the carbonic acid meter; means for controlling position of the valve; connected the computer to the means controlling the valve, for mutual connection of the elements or the first structure, where the individual inhale coming physically from all the inhale volume fed by the respiration source,flowing through the flow meter to the individual, which when exhaling, all the exhaled gas may pass in a counter direction to that of the inhale gas or the second structure, where when inhaling, only part of the inhaled gas passes by the flow meter from the respiration body, while the rest becoming the gas exhaled and stored in the conductor and, when part of the exhaled gas passing by the flow meter in a counter direction that of the inhale, the rest shall remain in the conductor and, the computer may, based on the difference between the content of CO2 in the valve of the first and the second structure and the difference between the final CO2 in the exhaled gas in the first and the second structure, calculate the heart output of the individual; when the valve is the first structure, the tool is operational and once the individual exhales, the gas passes through the cleanser and passes by the flow meter in a counter direction to that of the inhaled gas, for the computer to generate signals, in proportion with the inahled and exhaled gas in one time, for the metabolism rate of the individual.
Patent TW-492959-B (TW)
Title: Process for making 2-aryl-3-aryl-5-halo pyridines useful as cox-2 inhibitors
Inventor: PYE PHILIP J
IPC: A61K31/44
Filed: 1998-04-09
Granted: 2002-07-01
Abstract: The invention encompasses a process for making compounds of formula I useful in the treatment of cyclooxygenase-2 mediated diseases. A process for making compounds of formula I, wherein R1 is CH3; Ar is a mono, di-, or trisubstituted pyridinyl (or the N-oxide thereof), wherein the substituents are chosen from the group consisting of (a) hydrogen, (b) C1-4alkyl, R2 is chosen from the group consisting of F, Cl, Br and I, the process comprising: condensing a compound of formula A1 under acidic conditions, and optionally in the presence of a non-reactive solvent and in the presence of an ammonium reagent, with compound A2 to yield a compound of formula I.
Patent TW-478997-B (TW)
Title: Substrate polishing
Inventor: PERLOV ILYA
IPC: B24B53/02
Filed: 1998-05-20
Granted: 2002-03-11
Abstract: In one aspect, an apparatus and a method for use in substrate polishing are described wherein a conditioner head is provided for receiving an end effector for conditioning a polishing pad surface; the conditioner head is supported above the polishing pad surface to be conditioned; and the conditioner head is driven with an actuating force from a position that lies along a line that is substantially normal to the polishing pad surface to be conditioned so that an end effector attached to the conditioner head can condition the surface of the polishing pad. In another aspect, pneumatic pressure is supplied through the conditioner head support arm to apply actuating force to the conditioner head so that an end effector attached to the conditioner head can condition the surface of the polishing pad. In yet another aspect, the conditioner head support arm has a fluid channel extending therein and a fluid port, wherein the fluid channel is constructed to receive rinsing fluid and fluid port is constructed to direct rinsing fluid from the fluid channel toward the polishing pad surface to be conditioned.
Patent TW-393687-B (TW)
Title: A production method for a discrete structure substrate
Inventor: SATOH TSUTOMU
IPC: H01L21/22
Filed: 1998-06-02
Granted: 2000-06-11
Abstract: The problem to be solved by the present invention is providing a production method capable of adjusting a dislocation density freely to a required dislocation density level for a discrete structure substrate. According to the present invention, when producing a discrete structure substrate generally said to have a low level dislocation density in which an average dislocation density is 5000 pieces/cm<2>, diffusing a wafer after determining its thickness so as to meet required dislocation density level, a wafer thickness is adjusted within a specified range before diffusion is carried out.
Patent TW-387987-B (TW)
Title: Air conditioner having an electric water heater
Inventor: KOO HYUNG MO
IPC: F24F3/06
Filed: 1998-06-19
Granted: 2000-04-21
Abstract: Disclosed is a heating/cooling air conditioner performing heating operation by heating water with electricity and exchanging the heat of the water with ambient air. The heating section of the air conditioner comprises an electric water heate rfor heating the water by using electricity, a heat exchanger where the heated water heat-exchanged with the ambient air while the water is circulated therethrough, and a circulation pump for circulating the water through said heat exchanger. There is no exhaust substances such as an exhaust gas, so the air conditioner is not limited with its installation place, and there is no pollutants derived from an incomplete combustion, so the optimum air conditions can be maintained.
Patent TW-388113-B (TW)
Title: Lead-frame based vertical interconnect package
Inventor: HUTCHISON BRIAN R
IPC: H01L23/66
Filed: 1998-07-16
Granted: 2000-04-21
Abstract: A vertical intercnnect package for electronic components and a method to manufacture same. The invention provides a tripartite lead frame-based Vertical Interconnect Package (VIP) which proides integrated feedthrough and integrated shielding in a non-ceramic package. One frame functions as the substrate for coupling the IC device, the second lead frame and third lead frames form shielding and feedthroughs, with the third also providing a lid whereby an airtight chamber around the IC is formed. The invention provides a ground button (the shortest path to the die)divided into N sections providing additional RF and separate ground paths; lead frame connections are used for DC. A method for assembling includes batch lead frame assembly and test prior to singulation. The VIP provides improved performance at lower manufacturing cost and provides easy interfaces to the printed circuit board in surface mount technology manufacturing and is compatible with die mount technologies such as flip-chip.
Patent TW-391067-B (TW)
Title: High brightness LED and method of fabricating the same
Inventor: JAN SHR-SHIUNG
IPC: H01L33/00
Filed: 1998-07-27
Granted: 2000-05-21
Abstract: The invention is about a high brightness LED and method of fabricating the same especially an LED that uses nitrogen contained compound semiconductor thin film as the transparent window layer. In the invention, nitrogen contained compound semiconductor is grown on the aluminum gallium indium phosphide (AlGaInP) double heterostructure as the window layer of LED. The energy bandgap of the window layer is smaller that of gallium phosphide (GaP) such that it is easy to dope the nitrogen contained compound semiconductor and fabricate the metal ohmic contact electrode. Additionally, the energy bandgap of the window layer is larger than the light emitted from the active layer. Therefore, the nitrogen contained compound semiconductor is appropriate for use as the window layer to increase the light emission efficiency of LED. The nitrogen contained compound semiconductor can be grown by using the epitaxial technique we have now or the metal organic chemical vapor phase deposition method.