baber/WOPTO huggingface dataset:
Patent TW-261573-B (TW)
Title: A seamless air bag and its production process
Inventor: WANG JAU-SHIANQ
IPC: B29D22/04
Filed: 1995-04-12
Granted: 1995-11-01
Abstract: A process of producing seamless air bag, which comprises feeding raw materials with specific ratio into a formation mold of revolving furnace, heating, receding from the mold, inserting air cock, and cooling to product semi-transparent and integrally seamless flat circular pad-like air bag; in which the raw material comprises using PVC as the main substrate, and mixing with DINP and vegetable oil to form glue material which is fed into the revolving furnace to be heated at 250~300 deg.C for 6~8 minutes so that the mixed materials naturally attach on the inner wall of the revolving mold, followed by heating to form a seamless air bag, in which the mixing ratio of the raw material is 1 kg of PVC is mixed with 1 kg of DINP and 2 g of vegetable oil, i.e. the mixing ratio of PVC : DINP : vegetable oil is 1:1:0.002.
Patent TW-350756-B (TW)
Title: Pyrrolidinone, thiazolidinone and oxazolidinone derivatives, processes for their preparation and their herbicidal use
Inventor: COX JOHN MICHAEL
IPC: A01N51/00
Filed: 1995-06-05
Granted: 1999-01-21
Abstract: A compound of general formula I: wherein X is O, S or CR4R5; Z is O, S or NR4; n is 0 or 1; Y is O, S, NR6 or CR4R5; R6 is hydrogen, -CHO, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C8 cycloalkyl phenyl, -(C1-C6 alkyl),phenyl, -(C1-C6 alkyl)pyridyl, -O(C1-C6 alkyl), -C1-C6 alkyl-OH, -(C1-C6 alkyl)-O-(C1-C6 alkyl), -(C1-C6 alkyl)-S-(C1-C6 alkyl), -C1-C6 alkyl(OC1-C6 alkyl)2. -C1-C6 alkyl-NH(C1-C6 alkyl), -C1-C6 alkyl-N(C1-C6 alkyl)2, -C1-C6 alkyl-COO(C1-C6 alkyl), -C1-C6 alkyl-OCONH(C1-C6 alkyl) or -C1-C6 alkyl-OCO(C1-C6 alkyl); when Y is NR4, the substituents of Y and Z may together form a bridge represented by the formula -Q1-Q2- or -Q1-Q2-Q3-, where Q1, Q2 and Q3 each independently represent CR12R13, =CR12, co or o; each of R12 and R13 indenpendently represents hydrogen, C1-C4 alkyl, OH or halagen; W is O or S; R1 is hydrogen or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, CO(C1-C6 alkyl), CO(C2-C6 alkenyl), CO (C2-C6) alkynyl, C3-C8 cycloalkyl, benzyl, phenyl, pyridyl, pyrrolyl or isoxazolyl, any of which may be substituted with one or more substituents chosen from halo, hydroxy, Si(CH3)3, CN, COOH, COO(C1-C4 alkyl), COH, CO(C1-C4 alkyl), N(C1-C4 alkyl)2, C1-C6 alkoxy or C1-C6 alkylthio, and C3-C8 cycloalkyl, benzyl, phenyl, pyridyl, pyrrolyl or isoxazolyl may, additionally, be substituted with a C1-C6 alkyl, C2-C6 alkenyl or C2-C6 alkynyl; R2 and R3 are hydrogen; A is phenyl, pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl, pyrazolyl, pyrrolyl, thiazolyl, enzothiazolyl, thienyl, thiadazolyl, benzodioxolyl, thiopyrimidinyl, isoxazolyl, oxazolyl, triazolyl, furyl or benzisoxazolyl, any of which may be substituted with one or more substituents selected from C1-C4 alkyl, C1-C4 haloalkyl, O(C1-C4 alkyl),O(C1-C4 haloalkyl), S(C1-C4 alkyl), S(C1-C4 haloalkyl) and halo; and in which any ring nitrogen atom may be quaternised or oxidised; provided that: (I) when A is a phenyl group or a substituted phenyl group and Y is O; then Z is not NR4; (ii) when X is S, W is O and Y is CH2; then the group (Z)n-R1 is other than OH, O(C1-C4 alkyl) or NRxRy where Rx and Ry are independently hydrogen or C1-C6 alkyl; and (iii) when X is CH2, Y is NH or NCH3, A is unsubstituted phenyl or phenyl substituted with halo, methoxy or CF3 and n is 0; then R1 is other than pyridyl, trimethoxyphenyl or dihalophenyl; are useful as herbicides, particularly for use in soya, rice and maize.
Patent TW-383307-B (TW)
Title: Pyridopyrazine derivatives
Inventor: HEMMI KEIJI DI
IPC: A61P11/06
Filed: 1995-07-11
Granted: 2000-03-01
Abstract: Heterobicyclic derivatives of the formula as provided; wherein R1 is aryl which may have suitable substituent(s), ar(lower)alkyl which may have suitable substituent(s), halo(lower)alkyl, protected carboxy(lower)alkyl, acyl(lower)alkyl, heterocyclic group or heterocyclic(lower)alkyl which may have suitable substituent(s), R2 is aryl which may have suitable substitutens(s) or heterocyclic group, and R3 is hydrogen, lower alkoxy or arylthio, and a pharmaceutically acceptable salt thereof which are useful as a medicament.
Patent TW-304231-B (TW)
Title: Ocean and coast probing system
Inventor: CHEN SHUH-KAE
IPC: G01S5/18
Filed: 1996-10-08
Granted: 1997-05-01
Abstract: An ocean and coast probing system, mainly comprising an abovesea and an undersea body, both of which are equipped with a Global Positioning System(GPS) and an automatic control system; besides, the abovesea and the undersea body fitted with a propulsion system, an electric system, a wireless communication control system, and a detection system; the people on shore able to control these systems by means of remote control to make the abovesea body move freely above the sea or the undersea body move freely under the sea within a predetermined area; the detection system detecting and storing information on ocean current, tidal stream, submarine topography, and physical oceanography etc., then transmitting the information to the control center on shore.
Patent TW-310433-B (TW)
Title: Multiple writes per a single erase for a nonvolatile memory
Inventor: ROBERT N HASBUN
IPC: G11C16/10
Filed: 1996-11-11
Granted: 1997-07-11
Abstract: A method of performing multiple writes before erasing a memory cell is described. M bits are stored in a first group of levels of the memory cell. M subsequent superseding bits are stored in a second group of levels of the memory cell without erasing the memory cell. Another method of writing to a memory cell includes the step of storing m bits in a first group of levels of the memory cell. A group indicator is adjusted to identify a subsequent group of levels of the memory cell. Next, m superseding subsequent bits are stored in the subsequent group of levels, without erasing the memory cell. The steps of adjusting the group indicator and storing m superseding subsequent bits are repeated. A method of deferring an erase for a memory cell is also described. A group indicator is adjusted to identify a group of 2m adjacent levels of the memory cell available for storing an m bit value. A method of reading a memory cell includes providing a group indicator. The group indicator identifies a group of 2m adjacent levels of the memory cell. An m bit value is then read by sensing the group of 2m adjacent levels identified by the group indicator.
Patent TW-347320-B (TW)
Title: Pattern-unbonded nonwoven web and process for making the same
Inventor: TY JACKSON STOKES
IPC: A61F13/15
Filed: 1996-12-26
Granted: 1998-12-11
Abstract: A pattern-unbonded nonwoven fabric comprising: a first nonwoven web having a fibrous structure of individual fibers or filaments; the nonwoven web having a bulk of at least 10 mils and a basis weight of at least 20 grams per square meter; the nonwoven web having on a surface thereof a pattern of continuous bonded areas defining a plurality of discrete unbonded areas formed by application of heat and pressure; the nonwoven web having a percent bond area of from 25 percent to 50 percent; the individual fibers or filaments within the discrete unbonded areas having at least a portion thereof extending into and bonded within the continuous bonded areas.
Patent TW-359942-B (TW)
Title: Soft start circuit for self-oscillating drivers
Inventor: PARRY JOHN EDWARD
IPC: H02M1/36
Filed: 1997-01-07
Granted: 1999-06-01
Abstract: A half bridge driver chip for driving a resonant load, such as a ballast, has first and second pairs to which an oscillation frequency timing circuit, matched to the resonant frequency of the load. A constant voltage drop circuit is connected to these input pins to vary the voltage at the pins as a linear function of the input voltage Vcc. Consequently, when Vcc is increasing during the start-up of the circuit, the resonant frequency is initially high but decreases to its operation value as Vcc increases. This produces a soft start characteristic and a timed preheat cycle of the resonant load. In one embodiment, the constant voltage drop circuit is a zener diode; in another embodiment, it is strings of anti-parallel connected diodes.
Patent TW-345714-B (TW)
Title: Capacitive structure of DRAM and process for producing the same
Inventor: SHYU JENN-TSONG
IPC: H01L21/02
Filed: 1997-03-22
Granted: 1998-11-21
Abstract: A stacked capacitive structure of DRAM, which at least comprises: (a) a semiconductor substrate thereon formed with a metal oxide semiconductor transistor, a field oxide layer and a first conductive layer ; the metal oxide semiconductor transistor comprising a gate and a source/drain region; (b) a first insulative layer covered on the semiconductor substrate; (c) alternately stacking at least a second insulative layer and a third insulative into a multi-layer structure on the first insulative layer; (d) an aperture in the multi-layer structure and the first insulative layer thereby exposing the source/drain region; (e) a plurality of trenches in the horizontal direction on the side walls of the aperture; (f) a second conductive layer on the surface of the exposed surface of each layer, which is a structure of a lower electrode layer; (g) a dielectric layer on the lower electrode layer; and (h) a third conductive layer on the dielectric layer, which is a structure of an upper electrode layer.
Patent TW-344026-B (TW)
Title: Process for recovering and disposing of residues produced in cupola furnaces
Inventor: IVO HENYCH
IPC: C21B7/00
Filed: 1997-03-25
Granted: 1998-11-01
Abstract: A process for recovering and disposing of residues produced in cupola furnaces and the metals contained therein, the residues being captured by a wet purification system, which is characterized in that the wet residue components are dried using hot waste gases from the system and recovered or converted to slag by being reintroduced into the furnace.
Patent TW-349043-B (TW)
Title: Process for producing mold at a fast speed and low deformation
Inventor: SHIU WEI-SHIUN
IPC: B23P9/00
Filed: 1997-06-13
Granted: 1999-01-01
Abstract: A process for producing mold at a fast speed and low deformation, which mainly comprises sequential steps of electric casting, sand blasting, electric arc welding, trimming, and vacuum soldering, etc.; in which the electric casting comprises forming a mold shell layer on the surface of a mold prototype by electric casting; the sand blasting comprises cleaning the surface of the thin electric cast layer formed in the previous step by a sand blasting technique; the electric arc welding comprises covering the surface of the electric cast layer with a metal wire material by an electric arc welding process thereby thickening and flattening the surface of the electric cast layer while forming a spray soldered layer on the surface of the electric cast layer; the trimming step comprises trimming the surface of the spray soldered layer after the electric arc welding step; and the vacuum soldering step comprises joining the spray soldered layer with the template by a vacuum soldering.
Patent TW-329581-B (TW)
Title: Rob bit compensation system and method associated with a transmitter or codec
Inventor: BETTS WILLIAM LEWIS
IPC: H04M11/06
Filed: 1997-06-26
Granted: 1998-04-11
Abstract: A kind of system improving the accuracy of digital signals transmitted to a digital network that employs rob bit signaling is claimed. The system includes: - the receiving device which is used to receive the digital information - the detecting device which detects the frame within the digital information having the rob bit - the modification device which modifies the frame so that the errors caused by the rob bit will be reduced - the transmitting device which is used to transmit data to the digital network
Patent TW-387085-B (TW)
Title: Read channel IC for dual PLL solution
Inventor: YAMANOI KOYU
IPC: H03L7/22
Filed: 1997-10-01
Granted: 2000-04-11
Abstract: The present invention discloses a fully integrated data synchronization circuit for a disk drive read channel system. Dual PLL circuits are coupled to the data synchronizers is used to obtain leading edge data, while the other is for trailing edge data. Once data synchronizers achieve lock using the stable reference frequency and switch over to read data, the time base generator PLL is switched over to function as a data synchronizer PLL in a read mode. Thus, one of the PLLs is used as both time base generator and data synchronizer PLL, thereby requiring only two PLL circuits to support time base generation and data synchronization.
Patent TW-359672-B (TW)
Title: Thienopyrimidines ad phosphodiesterase V antagonists, process for the production thereof and pharmaceutical compositions containing the same
Inventor: ROCHUS JONAS
IPC: A61K31/505
Filed: 1997-08-11
Granted: 1999-06-01
Abstract: Thienopyrimidines of the formula I, and the physiologically acceptable salts thereof in which R1, R2, R3, R4, X and n have the meanings given in claim 1 inhibit phosphodiesterase V and can be employed for the treatment of diseases of the cardiovascular system and for the therapy of impaired potency. A compound of the formula I, in which R1 and R2 each independently represent H, A or Hal with the proviso that one of R1 or R2 is not H; R1 and R2 also jointly be a C3-5-alkylene; R3 and R4 each independently represent H, a or Hal; R3 and R4 also jointly be -O-CH2-CH2-, -O-CH2-O or -O-CH2-CH2-O; A is C1-6-alkyl; X is an unsaturated 5-7 membered heteroring containing 1-4 N atoms which is unsubstituted or monosubstituted through N or C bond by A; Hal is F, Cl, Br or I; and n is 0, 1, 2 or 3; and physiologically unobjectionable salts thereof.
Patent TW-394793-B (TW)
Title: Non-corrosive cleaning composition for removing plasma etching residues
Inventor: HONDA KENJI
IPC: C11D7/10
Filed: 1997-09-04
Granted: 2000-06-21
Abstract: A non-corrosive cleaning composition for removing plasma etching residues having a pH from 2 to 6 and comprising: (A) water; (B) at least one selected hydroxylammonium compound; and (C) at least one basic compound; and optionally; (D) a chelating stabilizer; and optionally; (E) a surfactant.
Patent TW-358040-B (TW)
Title: Device for the treatment of low-viscosity melts
Inventor: HEY HARTMUT
IPC: B01J19/18
Filed: 1997-09-09
Granted: 1999-05-11
Abstract: A device for the treatment of low-viscosity polymer melts, containing a vessel (1) with a stirrer element, the stirrer element (6) essentially comprising a support structure passes through the vessel and on which surface formers (8) are arranged, the support structure being designed as a cage-like rod frame (7).
Patent TW-373013-B (TW)
Title: Compound having alkadienyl group as side chain, and liquid crystal composition using same
Inventor: KATO TAKASHI
IPC: C07C22/02
Filed: 1997-09-25
Granted: 1999-11-01
Abstract: There is herein disclosed a compound represented by the general formula (1), wherein R1 is an alkadienyl group having 4 to 10 carbon atoms in which a hydrogen atom may be substituted by a fluorine atom or the like; R2 is an alkenyl group having 2 to 10 carbon atoms in which a hydrogen atom may be substituted by a fluorine atom or the like; one or more non-adjacent methylene group (-CH2-) in the alkadienyl group or the alkenyl group may be replaced by -O- or the like; rings A1, A2, A3 and A4 are each 1,4-cyclohexylene, 1,4-phenylene or the like in which a hydrogen atom may be substituted by a halogen atom; Z1, Z2 and Z3 are each a single bond -CH2CH2-, CF=CF- or the like; p and q are each 0 or 1. The above compound has a large elastic constant ratio, steep electro-optic characteristics and a little temperature dependence in a low temperature range and so it is useful for the manufacture of a liquid crystal display device.
Patent TW-403990-B (TW)
Title: Stand-off pad for supporting a wafer on a substrate support chuck and method of fabricating same
Inventor: KUMAR ANANDA H
IPC: H01L21/683
Filed: 1998-01-07
Granted: 2000-09-01
Abstract: A stand-off pad, and method of fabricating the same, for supporting a workpiece in a spaced apart relation to a workpiece support chuck. More specifically, the wafer stand-off pad is fabricated of a polymeric material, such as polyimide, which is disposed upon the support surface of the chuck. The stand-off pad maintains a wafer, or other workpiece, in a spaced apart relation to the support surface of the chuck. The distance between the underside surface of the wafer and the chuck is defined by the thickness of the stand-off pad. This distance should be larger than the expected diameter of contaminant particles that may lie on the surface of the chuck. In this manner, the contaminant particles do not adhere to the underside of the wafer during processing and the magnitude of the chucking voltage is maintained between the workpiece and the chuck.
Patent TW-408152-B (TW)
Title: Formaldehyde-free curable composition and method for bonding heat-resistant fibers of a nonwoven material by using the composition
Inventor: ARKENS CHARLES THOMAS
IPC: C03C25/26
Filed: 1998-03-26
Granted: 2000-10-11
Abstract: A formaldehyde-free curable composition useful for binding nonwovens comprises (a) a polyacid comprising at least two carboxylic acid groups, anhydride groups, or salts of the polyacid thereof; (b) an active hydrogen compound containing at least two active hydrogen groups selected from the group consisting of hydroxyl, primary amino, secondary amino, and mixtures thereof; and (c) one or more compounds selected from the group consisting of cyanamide, dicyandiamide, 1,2-mono- or di-(C1-C6 alkyl) substituted-3-cyanoguanidines such as ethyl-3-cyanoguanidine, 1,2-diethyl-3-cyanoguanidine, and 1,2-diisopropyl-3-cyanoguanidine, and 1,2-mono- or di-(C6-C12 aryl) substituted-3-cyanoguanidines, such as phenyl-dicyandiamide; and, optionally (d) an accelerator; wherein the ratio of the number of equivalents of said carboxylic acid groups, anhydride groups, or salts thereof to the number of equivalents of said active hydrogen groups is from 1/0.01 to about 1/3, and wherein said carboxylic acid groups, anhydride groups, or salts thereof are neutralized to an extent of less than 35% by weight with a fixed base. The accelerator may be a phosphorus and/or fluoroborate compound. The compositions enable manufacturing flexibility through lower curing temperatures.
Patent TW-421577-B (TW)
Title: Double bearing reel
Inventor: IKUTA TAKESHI
IPC: A01K89/033
Filed: 1998-06-16
Granted: 2001-02-11
Abstract: A double bearing reel is provided with a reel body 1, a handle having a handle shaft 31, a spool shaft 5 disposed in parallel with the handle shaft 31, a spool 4, a drag mechanism 6, and a first torque transmission mechanism 9a for transmitting a rotation of the handle to the drag mechanism. The spool has a fishing line drum portion 4a and flange portions 4b and 4c formed on both sides of the fishing line drum portion. A drag mechanism 6 has a brake portion 26 having a brake disc 55 disposed coaxially with the spool and cooperating with the spool, and a frictional disc 56 disposed to face and to be pressingly contactable with the brake disc and being unrotatably in a fishing line feed direction, and a spool shaft moving mechanism 25 for braking the spool by the relative movement between the brake disc and the frictional disc in the press contact direction. The brake diameter is 90% or more of a fishing line windable diameter of the spool. In the double bearing reel, the drag mechanism suppresses pressure force enhancing brake performance.
Patent TW-499429-B (TW)
Title: Process for preparing 6R-{2-8'(S)-2"",2""-dimethylbutyryl-oxyl-2'(S)-6'(R)-dimethyl-1',2',6'7',8',8'alpha(R)-hexahydronapthyl-1'(S)-ethyl}-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-one
Inventor: YANG YU-LIN
IPC: C07D309/30
Filed: 1998-06-24
Granted: 2002-08-21
Abstract: The present invention provides an acylation process using a sulfonic acid, a salt of the sulfonic acid, or a mixture thereof, as a catalyst. Compound 6 is prepared by protecting the 4-hydroxyl group on the pyranone ring of compound 2 with 8'-hydroxy to form a β-protected compound 3, acylating the 8-hydroxy group on the polyhydronaphthyl ring of compound 3 to give protected ester, compound 4, then removing the protecting group to get the target compounds 6.
Patent TW-372894-B (TW)
Title: Low pressure process
Inventor: ARVIDSSON JOHAN
IPC: B22F9/08
Filed: 1998-07-15
Granted: 1999-11-01
Abstract: The invention concerns a low pressure process for the preparation of an iron-based, optionally alloyed powder comprising the steps of preparing a raw powder essential consisting of iron and optionally at least one alloying element selected from the group consisting of chromium, manganese, copper, nickel, vanadium, niobium, boron, silicon, molybdenum and tungsten; charging a gas tight furnace with the powder in an essentially inert gas atmosphere and closing the furnace; increasing the furnace temperature; monitoring gas from the furnace when a significant of CO gas and evacuating the CO formation is observed and cooling the powder when the increase of the formation of CO gas diminishes.
Patent TW-360737-B (TW)
Title: Modular louver system
Inventor: OLSEN ROBERT W
IPC: E06B9/26
Filed: 1998-08-01
Granted: 1999-06-11
Abstract: A modular louver assembly comprises a peripheral frame having a sill, a header and jambs defining a rectangular primary opening, a plurality of intermediate frame members joined to the peripheral frame and dividing the primary opening into a plurality of rectangular modular unit openings, and either louver modules or blank-off panels received in the unit openings. A sight screen mounted on the framework overlies substantially the entire primary opening.
Patent TW-421698-B (TW)
Title: Lock-up control device
Inventor: KON TAKANORI
IPC: F16H61/02
Filed: 1998-09-28
Granted: 2001-02-11
Abstract: A lock-up control device is provided to control the engaging and release of a lock-up clutch, which is arranged in parallel with a torque converter to transmit driving force of an engine of a car. Herein, target driving force is calculated based on accelerator pedal opening and car velocity. A present shift position is detected using a shift map basd on accelerator pedal opening, car velocity and engine speed. Target engine torque is calculated based on the target driving force and present shift position as well as a torque amplification ratio, which is detected when the torque converter is placed in a torque amplification state. A lock-up release instruction is issued under conditions that the torque converter is placed in the torque amplification state while the target engine torque is greater than a preset value, which is determined in advance based on a torque characteristic of the engine. In addition, under the condition that the engaging of the lock-up clutch is released, the device makes a decision as to whether a shift-down operation is performed or not. Herein, accumulation is performed on the accelerator pedal opening under the condition that the target engine torque is greater than the preset value. So, a shift-down instruction is issued under the condition that an accumulated value of the accelerator pedal opening exceeds a threshold value in accumulation of the accelerator pedal opening.