baber/WOPTO huggingface dataset:
Patent TW-215492-B (TW)
Title: An improvement method in producing infrared charge couple diode (IRCCD)
Inventor: CHANG HARN-YUH
IPC: H01L33/00
Filed: 1992-09-29
Granted: 1993-11-01
Abstract: An improvement method in producing infrared charge couple diode (IRCCD), which comprises of the following steps: (1) uses conventional method to produce an IRCCD of Pt-Si Schottky-barrier diode structure, the structure has first and second oxide layers which have large etching ratio difference between them; (2) adds first mask, etches the upmost first oxide layer of the contact window, and lefts the area with only the second oxide layer; (3) removes the first mask, adds second mask, and etches the contact window area, which is to be removed, to make contact window; (4) uses metal spattering method to deposit metal on the contact window and on the IRCCD reflecting area, and undergoes metal etching, and in the mean time undergoes metal linking and reverberator production; and (5) after the completion of metal etching, removes the third mask, deposits a protection layer to complete the production of the IRCCD.
Patent TW-238297-B (TW)
IPC: C07C319/28
Filed: 1993-06-28
Granted: 1995-01-11
Abstract: The invention relates to a process for the preparation of optically active methionine amide according to which a mixture of D- and L-methionine amide or the Schiff bases thereof is at least partly converted, optionally in the presence of 0.5-4 equivalents of an aldehyde, relative to the amount of methionine amide, and water, in the presence of an organic solvent, using less than 1.2 equivalents of L- or D-mandelic acid, respectively, relative to the amount of D- or L-methionine amide, respectively, or the Schiff bases thereof, present in the mixture of D- and L-methionine amide or the Schiff bases thereof, into a salt of methionine amide and mandelic acid, a portion consisting substantially of one of the diastereoisomers of said salt is separated from the reaction mixture obtained and the salt is converted into the optically active methionine amide in a manner known per se. A high degree of optical purity is obtained. This process can be advantageously combined with a preparation of D,L-methionine amide from D,L-methionine nitrile by returning the residual methionine amide obtained after separation of the diastereomeric salt and recovery of the mandelic acid to the preparation of D,L-methionine amide where racemisation of the recycled methionine amide takes place in situ. In this manner a high overall efficiency is obtained in spite of a relatively low efficiency of conversion into the diastereoisomeric salt, relative to the amount of D- and L-methionine amide, or the Schiff bases thereof, used.
Patent TW-273511-B (TW)
IPC: A61K31/55
Filed: 1993-10-20
Granted: 1996-04-01
Abstract: There is disclosed a (-)-cis-1,5-benzothiazepine derivative represented by the following formula or a pharmaceutically acceptable salt thereof: <CHEM> wherein R<1> represents a lower alkyl group or a lower alkoxy group; R<2> represents hydrogen atom or a lower alkanoyl group; R<3> represents a lower alkyl group; R<4> represents hydrogen atom or a lower alkyl group; R<5> represent hydrogen atom, a lower alkyl group or a hydroxy lower alkyl group; and A represents a lower alkylene group, which is a prophylactic and/or curing agent of chronic arterial obstruction, Raynoud's disease, Bu14erger's disease, and the like.
Patent TW-273636-B (TW)
Title: A method for improving the yield of metal layer
Inventor: SHEU YAU-BIH
IPC: H01L23/48
Filed: 1994-05-24
Granted: 1996-04-01
Abstract: A method for improving the yield of metal layer is characterized in: a metal block of no connection is located on a gap of distance to any adjacent block by at least 2 micro-meter on a mask work of metal layer on which the line intervals between any two blocks exceed 14 micro-meter, so that such as the location can prevent the depression or the breakage of metal layer occurred during the over-etching process for a better quality control of manufacturing and for improving the yield of metal layer.
Patent TW-401431-B (TW)
Title: Polyoxyalkylene block copolymers and a process for preparing them
Inventor: NICHOLAS CHRISTIAN VAUGHAN
IPC: C08G65/337
Filed: 1995-03-22
Granted: 2000-08-11
Abstract: A block copolymer of a molecular weight from 10,000 to 50,000 containing one or more polyoxyethylene blocks and one or more polyoxy (higher alkylene) blocks wherein the oxyethylene units are present in an amount from 5 to 90 mol% and the oxy (higher alkylene) units are present in an amount from 95 to 10 mol% and wherein at least some of the blocks are linked together by an oxymethylene group can be prepared by reacting one or more dihydroxy terminated polymers selected from poly (ethylene glycol), poly (higher alkylene glycol) and block copolymers thereof in solution with a dihalomethane in the presence of a base at a temperature from 20 to 40 DEG C for from 2 to 36 hours and the resulting block copolymer is separated and dried. Such copolymers can be used as surfactants and surface modifiers.
Patent TW-493001-B (TW)
Title: A process for producing trehalose and uses thereof
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L13/40
Filed: 1995-07-20
Granted: 2002-07-01
Abstract: Microorganisms which are able to produce maltose/trehalose conversion enzyme, a novel enzyme, are cultivated in nutrient culture media with maltose. During the cultivation, the microorganisms readily convert maltose into trehalose to accumulate trehalose in the cultures which yield saccharide mixtures with high trehalose contents when separated from insoluble substances. Removal of contaminant saccharides and subsequent crystallization readily yield trehalose in crystalline trehalose hydrate or anhydrous crystalline form. The trehalose and saccharide mixture containing the same commonly bear desirable properties including mild sweetness and superior stability which render them very useful in a variety of compositions including food products, cosmetics and medicines.
Patent TW-332838-B (TW)
Title: Shelter
Inventor: MARK C CARTER
IPC: E04H15/44
Filed: 1995-07-29
Granted: 1998-06-01
Abstract: The collapsible shelter includes a truss framework that provides an elevated , raised canopy that can be gabled or have a high peak in a raised , extended configuration . The canopy is supported by at least three legs , and outer perimeter and central truss pairs of link members pivotally connected in scissors configurations . The link members of the perimeter truss pairs are pivotally connected together in a scissors configuration extending horizontally between adjacent legs to a second extended position extending above the legs , to elevate the canopy in a gabled or high peaked configuration .
Patent TW-344121-B (TW)
Title: Semiconductor device
Inventor: SAKAEMORI TAKANAO
IPC: H01L27/12
Filed: 1995-10-27
Granted: 1998-11-01
Abstract: A semiconductor device in which the SOI type semiconductor device comprises: an active region formed on an insulating film, and formed by a semiconductor layer surrounded by a separation region; and a gate wiring; the gate wiring comprising: a first wiring formed on the active region crossing the active region; and a second wiring extending from one side of the first wiring towards the separation region; the active region comprising: a first region located on the other side of the first wiring; second and third regions on one side of the first wiring, and located on both sides of the second wiring; the first, second and third regions having regions capable of forming contacts for the electrical connection between the surfaces thereof and other elements; the first and second regions being of a first conductive type; the third region and the region below the gate wiring being of a second conductive type; and the first wiring, the first and second regions being used to constitute an SOI-MOS transistor.
Patent TW-367370-B (TW)
Title: Nickel alloy and constructional members made therefrom
Inventor: HEUBNER ULRICH
IPC: C01B17/60
Filed: 1995-11-09
Granted: 1999-08-21
Abstract: The invention relates to a nickel alloy which contains 20.5 to 25% molybdenum, 5 to 11.5% chromium, more than 5 to 8% iron as the main alloying elements and which has adequate resistance to corrosion, more particularly in relation to acid, low-oxygen media such as occur, for example, in smoke has desulphurization plants, and constructional members produced therefrom.
Patent TW-432068-B (TW)
Title: Improvements in platinum complexes
Inventor: MURRER BARRY ANTHONY
IPC: A61K33/24
Filed: 1996-02-07
Granted: 2001-05-01
Abstract: Platinum complexes of formula Ia or Ib where each A, is a leaving group and may be the same or different, which is suitably halo, especially chloro, hydroxy, carboxylate or together form a bi-dentate carboxylate or sulphate, each B, which may be the same or different, is halo, hydroxy, carboxylate, carbamate or carbonate ester, Z is a substituted amine wherein the substituent sterically hinders access of the Pt atom to a DNA strand of a tumour cell, and X is NH3 or mono- or di-alkyl substituted NH3, are active against cancer cells, and appear to show a unique form of chemical and biological action.
Patent TW-353842-B (TW)
Title: Dialing method of wireless mobile phone
Inventor: GO SUNG-JIN
IPC: H04M1/27
Filed: 1996-02-16
Granted: 1999-03-01
Abstract: A dialing method of a wireless mobile phone, which comprises the following steps: (a) detecting the input of key data, analyzing the inputted key data according to the key data; (b) after storing the key data, waiting for the input of a next key data when the analysis result of the step (a) is the key data of a corresponding telephone number; (c) when the next key data in the step (b) is inputted in a specified time period, returning to the step (a) to repeat the step (a) and step (b); and (d) when the key data in the step (b) is inputted after the specified time period has been elapsed, automatically dialing a stored telephone number of the key data.
Patent TW-350836-B (TW)
Title: N-acyl-2 aryl cyclopropylmethylamine derivatives as melatonergics
Inventor: KEAVY DANIEL J
IPC: C07C233/34
Filed: 1996-05-23
Granted: 1999-01-21
Abstract: A melatonergic agent having formula I or II, wherein X is halo, hydrogen, C1-4 alkyl or OR5, in which, R5 is hydrogen, C1-4 perfluoro alkyl, C1-4 fluoroalkyl, C1-4 perdeuterium alkyl, C1-10 alkyl, C4-10 alkyl cycloalkyl, C2-10 nitrile alkyl, C3-10 alkoxy carbonyalkyl, C3-10 alkenyl, C3-10 alkynyl, C9-10 phenyl-alkyl, C9-10 phenyl-alkenyl, C9-10 phenyl-alkynyl, C2-10 hydroxy-alkyl, C8-10 phenyl-oxo-alkyl, C7-10 pyridyl alkyl, or C6-10 pyrrolyl alkyl; Y is hydrogen or halo; Z is hydrogen, halo, cyano, phenyl, C7-10 phenyl alkyl or C2-10 alkylamide; R under both circumstances is hydrogen, halo, or C1-4 alkyl; G is divalent ethylene, dimethylene or C1-4 alkyl methylene; R1 is hydrogen, C1-4 alkyl or benzyl; and R2 is C1-6 alkyl, C3-6 cycloalkyl, C2-4 alkoxy alkyl, C1-4 trifluoro methyl alkyl, C2-8 alkyl thioalkyl, or NR3R4 where R3 and R4 independently are selected from hydrogen and C1-4 alkyl, but R3 and R4 may not be hydrogen at the same time.
Patent TW-384547-B (TW)
Title: Method of forming diffusion barrier layers
Inventor: SUEN SHI-JUNG
IPC: H01L29/12
Filed: 1996-06-01
Granted: 2000-03-11
Abstract: Method of forming diffusion barrier layers in the metalization of integrated circuits includes : first providing a silicon substrate, having a gate, a source/drain area and a contact formed on top of said source/drain area; then, forming a transition metal nitride layer on the surface of contacts; last, under the environment containing a first gas, proceeding rapid heat treatment on the transition metal nitride layer by a first temperature.
Patent TW-399068-B (TW)
Title: Polyester resin with improved color characteristics
Inventor: VOSA RENATO
IPC: C08L67/02
Filed: 1996-07-26
Granted: 2000-07-21
Abstract: Aromatic polyester resins having Hunter color values comprised between -2.5 and 0,0 for color a and between -6 and 0.5 for color b and 75 +/- 1 for color L obtained by adding in the preparation phase of the resin by esterification or transesterification and successively polycondensation in the melt state, a violet toner having an absorption spectrum of 9,10- anthraquinone - 2 - hydroxy - 4 - p - toluiodine, and successively polycondensation in the melt state and thermally stable at 300 DEG C for more than 20 minutes in polystyrene crystal in concentration of 0.05% by weight, wherein the polyester resins are selected from polyethylene terephthalate, ethylene terephthalates copolymers in which up to 20% by moles of units from terephthalic acid are substituted by units deriving from aromatic bicarboxylic acids chosen between isophthalic acid and 2,6- naphthalene dicarboxylic acid and their mixture.
Patent TW-356638-B (TW)
Title: Hearing aid with wireless remote processor
Inventor: ANDERSON JAMES C
IPC: H04M1/60
Filed: 1996-12-07
Granted: 1999-04-21
Abstract: A hearing aid system including an earpiece that can be worn on user^s head and a processor unit; the earpiece comprising: a microphone which picks up the first sound from the environment to provide the first electric signal, a first wireless transponder, responding to the first electric signal and modulating the energy from a wireless interrogator to provide the first wireless emission, a first wireless receiver, receiving a second wireless emission to produce a second electric signal which is an enhancement of the first electric signal, a loudspeaker transducer, responding to the second electric signal to convert it into a second sound; the processor unit comprising: a second wireless receiver, responding to the first wireless emission to provide a third electric signal which is a reproduction of the first electric signal; a signal processor, responding to the third electric signal to provide a fourth electric signal which is an enhancement of the third electric signal; the wireless interrogator responding to the fourth electric signal to provide the second wireless emission of fourth electric signal; the second electric signal being the reproduction of the fourth electric signal.
Patent TW-475929-B (TW)
Title: Substituted aza- and diazacycloheptane and -cyclooctane compounds and their use
Inventor: TREIBER HANS-JOERG
IPC: C07D409/12
Filed: 1997-01-13
Granted: 2002-02-11
Abstract: Aza- and diazacyclohexane and -cyclooctane compounds of the following formula: Ar1-A-B-Ar2 (I), where Ar1, A, B and Ar2 have the meanings stated in the description have a high affinity for the dopamine D3 receptor and can therefore be used to treat disorders which respond to dopamine D3 ligands.
Patent TW-380070-B (TW)
Title: Wire erosion machine and method for the operation thereof
Inventor: BELTRAMI IVANO
IPC: G05B19/404
Filed: 1997-04-09
Granted: 2000-01-21
Abstract: A kind of method for moving the guide heads of wire erosion machine even the workpiece along guide rails so as to cut a profile on the workpiece by the erosion wire extended between the guide heads and to compensate the real guiding error caused by the bulgy erosion wire. The compensation method is to correct each guide rail representing the profile curve of cutting profile. The feature is that in order to correct each guide rail, the guiding error correction vector SB whose value, |SB(t)|, is calculated from the instantaneous ablation parameters followed by the ablation. The direction of the vector, especially the included angle (alpha(x)) by the guiding error correction vector SB and the tangent line at one point X of the profile curve, is calculated from the instantaneous ablation parameters followed by the ablation and/or the geometry of the cutting profile. The invention also relates to a kind of wire erosion machine suitable for the invented method.
Patent TW-475194-B (TW)
Title: Parabolic-wave shaping circuit for focus-correction
Inventor: KOBAYASHI MASAKI
IPC: H04N9/28
Filed: 1995-07-29
Granted: 2002-02-01
Abstract: A parabolic-wave shaping circuit for focus-correction which can output only the necessary part of a parabolic-waveform for focus-correction is constructed so as to clip an output waveform of an output amplifier amplifying a parabolic-wave having a horizontal scanning period for a period of a blanking time of a video signal with a clipping circuit composed of a diode and a variable voltage-regulating resistor for adjusting the clipping level.
Patent TW-436658-B (TW)
Title: A reflection-type color LCD device, the driving method of the same and an electronic machine
Inventor: OKUMURA OSAMU
IPC: G02F1/1335
Filed: 1997-05-22
Granted: 2001-05-28
Abstract: The present invention provides a reflection-type color LCD device capable of displaying the bright and vivid colors. The present invention is a reflection-type colorLCD device, which is primarily provided with a first substrate having the transparent electrode and a second substrate having the transparent electrode and the color filter in a reciprocal manner so that a liquid crystal assembly is placed therebetween, a pair of polarized plates are provided on both sides of the assembly, and a light reflection plate is provided on the external side of one of them. The above-mentioned color filter is composed of yellow, green and red, which are used as the three color sources of the subtraction color-mixing.
Patent TW-327215-B (TW)
Title: The area judging method used to process button highlight effect
Inventor: TSAUR YIH
IPC: G09G5/00
Filed: 1997-05-24
Granted: 1998-02-21
Abstract: An area judging method used to process button highlight effect can be used on the picture interface with several trigger area of a display. It is used to process the button highlight effect during the cursor is moved to any trigger area. This method includes following steps: - Carry-in highlight status picture, which includes separately corresponded to highlight status small picture in trigger area; - Carry-in position information text, which has corresponding position information of trigger area and highlight status picture; - According to position information text to judge the position of cursor whether it is located in any trigger area or not; - During the position of cursor is located in any trigger area, pick the highlight status small picture in trigger area corresponded to highlight status picture, and display it on the position corresponded to picture interface in display; - When the position of cursor is not located in any trigger area, clean the highlight status small picture displayed on picture interface.
Patent TW-325397-B (TW)
Title: Cigarette manufacturing device
Inventor: KITA SHINZO
IPC: A24C5/34
Filed: 1997-06-12
Granted: 1998-01-21
Abstract: A cigarette manufacturing device, which uses a longitudinal winding paper to continuously wind cut-tobacco supplied continuously at a controlled quantity into a cigarette bar and cuts the cigarette bar into cigarettes with fixed length, which is characterized in comprising: a metering device, which is used for linking-up to the continuous winding operation of the cigarette bar and continuously metering the filling amount of cut-tobacco at different parts in the length direction of the cigarette bar; a detection device, which is used to compare the filling amount at different parts in the length direction of the cigarette bar detected by the metering device with a preset critical value and detect the local over-filling part(s) and/or under-filling part(s) of cut-tobacco at different parts in the length direction of the cigarette bar; and an output device, which synchronizes the detection results with the transport sequence of the cigarettes with a preset length cut from the cigarette bar and containing the local over-filling part(s) and/or under-filling part(s) of cut-tobacco and outputs.
Patent TW-362976-B (TW)
Title: Rotary blood pump
Inventor: ROSENBAUM BERNARD J
IPC: A61M60/861
Filed: 1997-06-28
Granted: 1999-07-01
Abstract: A blood pump is disclosed that comprises a pump housing having a blood flow path therethrough, a blood inlet, and a blood outlet; a stator mounted to the pump housing, the stator having a stator field winding for producing a stator magnetic field; a flow straightener located within the pump housing, and comprising a flow straightener hub and at least one flow straightener blade attached to the flow straightener hub; a rotor mounted within the pump housing for rotation in response to the stator magnetic field, the rotor comprising an inducer and an impeller; the inducer being located downstream of the flow straightener, and comprising an inducer hub and at least one inducer blade attached to the inducer hub; the impeller being located downstream of the inducer, and comprising an impeller hub and at least one impeller blade attached to the impeller hub; and preferably also comprising a diffuser downstream of the impeller, the diffuser comprising a diffuser hub and at least one diffuser blade. Blood flow stagnation and clot formation within the pump are minimized by, among other things, providing the inducer hub with a diameter greater than the diameter of the flow straightener hub; by optimizing the axial spacing between the flow straightener hub and the inducer hub, and between the impeller hub and the diffuser hub; by optimizing the inlet angle of the diffuser blade; and by providing fillets or curved transitions between the upstream end of the inducer hub and the shaft mounted therein, and between the impeller hub and the shaft mounted therein.
Patent TW-350826-B (TW)
Title: Bicycle brake
Inventor: KEIJI MATSUEDA
IPC: B62L5/10
Filed: 1997-07-15
Granted: 1999-01-21
Abstract: A sort of bicycle brake, having:the first mounting device for fixation of said casing, onto the hub of the bicycle, the roller casing on the fixation casing, the roller inside the roller casing in free radial shift and along the circumference relative to said hub, cam in radial direction inside said roller for free rotation of the fixing casing for radial outside shift of said roller, the first brake relative to the fixing casing and disposed outside the radial direction of said roller, caused by the radial shift of said roller at the radial outside shift relative to the inactive position of the movement of said radial movement, the rotary casing, the hub unit relative to said hub in free rotation, the second mounting device on the casing for installation of said rotary casing, and the second brake fixed on said casing in radial direction of said first brake, which when activates, makes said first brake in touch, having the system: inside said radial direction of said cam, forming a space for housing at least a part of said second mounting device, which is disposed between said hub and said cam depending on the axial core direction of said hub.
Patent TW-514527-B (TW)
Title: Pharmaceutical compositions for inhibiting arterial plagues
Inventor: KELLY BARBARA
IPC: C07D487/22
Filed: 1997-07-26
Granted: 2002-12-21
Abstract: A method to prevent or inhibit the development of arterial plaque, comprising the steps of: (a) administering to a subject an amount of a green porphyrin compound effective to prevent or inhibit said development; and (b) allowing the inhibition to occur in the absence of irradiation with light absorbed by the green porphyrin, or a pharmaceutical composition for preventing or inhibiting the development of arterial plaque. The composition comprises: (a) an amount of a green porphyrin compound effective to prevent or inhibit the development when administered to a subject in need of such treatment, even in the absence of irradiation with light absorbed by said the green porphyrin; and (b) a pharmaceutically acceptable excipient. The administration of the green porphyrin need not be accompanied by any purposeful irradiation with light.