baber/WOPTO huggingface dataset:
Patent TW-394761-B (TW)
Title: Novel Sulfonylamino Pyrimidines
Inventor: BREU VOLKER
IPC: C07D239/69
Filed: 1994-06-08
Granted: 2000-06-21
Abstract: Compounds of the general formula wherein R1 to R9, Ra, RbX,Y,Z, m and n have the significance given in the description, can be used as mediciments, especially for the treatment and prophylaxix of conditions which are associated with endothelin activities. Compounds of the formula wherein R1-R3 each independently signify hydrogen, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylthio, C2-C6-alkenyl, hydroxy-C1-C6-alkoxy, halo-C1-C6-alkoxy, C3-C6 cycloalkyl, carboxy-C1-C6-alkoxy,   carboxy-C1-C6-alkyl, C2-C7-alkoxycarbonyl-C1-C6-alkyl, C1-C6-alkanoyloxy-C1-C6-alkoxy, amino , mono-or di-(C1-C6-alkyl)amino or a residue(Rc, Rd)N-C(O)(CH2)0-4O or (Rc, Rd)N-C(O)(CH2)0-4; R2 and R3 together signify methylenedioxy or ethlenedioxy, R4 signifies hydrogen, C1-C6-alkyl, C3-C6 cycloalkyl, C1-C6-alkoxy, C2-C6-alkinyloxy, C1-C6-alkylthio, C1-C6-alkylthio-C1-C6-alkoxy, dihydroxy-C1-C6-alkoxy, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkoxy-C1-C6-alkoxy, di(C1-C6-alkoxy)-alkoxy, C1-C6-alkylsulphiny-C1-C6-alkoxy, C1-C6-alklsulphonyl, phenyl, phenyl subsituted by one to three C1-C6-alkoxy groups or by C2-C3-alkylenedioxy, (thio)morpholino, pyrimidinyl, thienyl, piperidinyl, pyrrolidinyl, azepanyl or 2, 2-kimethyl-1,3-dioxolan-4-yl-C1-C6-alkoxy, R5 to R9 each independently signify hydrogen, halogen or C1-C6-alkoxy; R6 and Rd together with the N atom to which they are attached signify morpholino, piperidinyl or pyrrolidinyl; Y signifies a residure - OC(O)NHR10, -NHC(O)NHR10 or -OC(O)OR10; R10 signifies C1-C6-alkyl, C3-C6 cycloalkyl, hydroxy-C1-C6-alkyl, carboxy-C1-C6-alkyl, C2-C7-alkoxycarbonyl-C1-C6-alkyl, phenyl, phenyl substituted by halogen, C1-C6-alkoxy, trifluoromethyl, C2-C7-alkoxycarbonyl, C1-C6-alkyl, C1-C6-alkanoyloxy, hydroxy or methylenedioxy, phenylcarbamoyl-C1-C6-alkyl, a residue(Rc, Rd)N-C(O)(CH2)1-4, pyridyl, pyridyl-C1-C6-alkyl, pyrazinyl, quinolinyl, morpholino, thienyl, l-methyl-pyrrolyl, piperidyl, furyl, methylpyridinium, isoxazolyl or imidazolyl; and Taiwanese patent Application No.831052212 Case 10916TW Z signifies-O-2-S-or -CH2-; and pharmaceutically usable salts thereof.
Patent TW-363084-B (TW)
Title: Austenitic alloys and use thereof
Inventor: KOHLER MICHAEL
IPC: C22C38/20
Filed: 1994-12-09
Granted: 1999-07-01
Abstract: A kind of corrosion-resistant austenitic alloys which is composed of chromium, nickel, iron. The alloy has the composition as follows: 22-37% by weight of chromium; 28-34% by weight of nickel; 0.1-1.5% by weight of manganese; 0.05-0.4% by weight of silicon; 0.01-0.1% by weight of aluminum; 0.001-0.02% by weight of carbon; 0.001-0.025% by weight of phosphorus; 0.001-0.01% by weight of sulfur; 0.5-2% by weight of molybdenum; 0.005-1% by weight of copper; 0.3-0.7% by weight of nitrogen; remaining is iron.
Patent TW-353080-B (TW)
Title: Catalyst composition, method for making and use of the same
Inventor: ALI AHMED HUSSEIN
IPC: C08F10/00
Filed: 1995-03-09
Granted: 1999-02-21
Abstract: A catalyst composition, comprising: (a) a catalyst precursor comprising a support and magnesium and transition metal components, the transition metal component comprising 0.5 to 5 wt% of the catalyst precursor, and the molar ratio of transition metal to magnesium is from 0.2:1.0 to 1.0:1.0; in which the magnesium component is provided by an organomagnesium compound having the formula RmMgR^n where R and R^ are the same or different C4-C12-alkyl groups, m and n are each 0, 1 or 2, provided that m+n=2; and the transition metal component is provided by a halide of transition metal; and (b) a binary catalyst mixture comprising a mixture of dimethylaluminum chloride (DMAC) and a trialkylaluminum (TMA) compound, the molar ratio of DMAC to TMA ranging from 30:1 to 300:1; in which the cocatalyst mixture is provided in an amount sufficient to activate the catalyst precursor.
Patent TW-326612-B (TW)
Title: System and method for processing video data during interlaced to progressive scan conversion
Inventor: TODD A CLATANOFF
IPC: H04N7/01
Filed: 1995-06-16
Granted: 1998-02-11
Abstract: A system of improving video data processing during interlaced to progressive scan conversion comprises: (1) A circuit for receiving the data; (2) A processor in the circuit, operated for <1> Detecting motion among the data signals and edge signals; <2> Filtering motion signal to decrease noise, in which the filtering is performed by a fast intermediate filter; <3> Using time and space filter to expand data; and <4> Using a edge correlated with directional interpolation to decrease zigzag along motion edge; (3) A display device for receiving and displaying said filtered data.
Patent TW-265473-B (TW)
Title: Three-level coding method for read only memory and device thereof
Inventor: LII FERNG-CHUEN
IPC: H03M7/30
Filed: 1995-06-26
Granted: 1995-12-11
Abstract: A three-level coding method of read only memory, that is applicable to one three-level data array which has N-bit three-level cell storage code with two-bits as one set, and those which could not be assigned to set are viewed as independent bit, comprises the steps of: 1. performing three-level coding to one N-bit data, but when continuously meeting three or more than three sets of same sequence data, then reserving the first set of those same sequence data, and replacing the second set with one identification code as start code, replacing the third set with one identification code as end code, leaving the rest sets of same sequence data; 2. with the above coded N-bit three-level cell storage code through one sensing amplifier generating corresponding N-bit intermediate code, and with every two as one set, those which could not be assigned to set are viewed as one intermediate independent code; 3. inputting the above each set of intermediate code to one coding device; 4. when the intermediate codes of two adjoining two sets are different, the coding device output those intermediate data; 5. when one set of received data is confirmed as identification code, it is viewed as start code the first time, and in sequence replacing intermediate code of each set with intermediate code of each former set, then outputting; 6. until one set of received data is confirmed as identification code the second time, it is viewed as end code, and replacing intermediate code of the set with intermediate code of each former set, then outputting, in the same time, back to step 4, if there is no end code, then continuously replacing intermediate code of the set with intermediate code of each former set until end; 7. with the above intermediate code of each set processed by coding device, combined with another one independent intermediate code, as decoding source of decoding circuit.
Patent TW-277076-B (TW)
Title: Poly (vinyl alcohol) microfibrillar short fiber and its preparative method
Inventor: HA WAN-SHIK
IPC: D01F6/04
Filed: 1995-07-31
Granted: 1996-06-01
Abstract: 19940729JP6-177354 19940729JP
Patent TW-442481-B (TW)
Title: Imidazole compounds having an action of inhibiting cytokine, a process for the preparation thereof, and a pharmaceutical composition comprising them
Inventor: ADAMS JERRY LEROY
IPC: A61K31/5355
Filed: 1996-06-06
Granted: 2001-06-23
Abstract: Novel 1,4,5-substituted imidazole compounds and compositions for use in therapy as cytokine inhibitors.
Patent TW-393637-B (TW)
Title: Method and equipment for positioning a step motor for a disk playback, recording and/or extracting device
Inventor: PITZ ULRICH
IPC: G05B19/40
Filed: 1996-06-26
Granted: 2000-06-11
Abstract: A playback, recording and/or extracting machine for disks designed as information carriers has opposite disk magazines that receive disk-holders (7) or at least one disk in horizontally superimposed disk-receiving compartments (6) and a computer-controlled transport device (10) arranged between the disk magazines (4) and provided with two horizontally movable drawing-out means (9) for the disk-holders (7). In order to monitor the driving motors (25)(26) of the transport device (10) and drawing-out means (9), the driving motor is connected to an incremental signal generator (74) that incrementally detects the position of the driving motors (25)(26) and thus allows the transport device (10) and drawing-out means (9) to be automatically and precisely positioned.
Patent TW-302510-B (TW)
Title: Metal etching method of integrated circuit
Inventor: SHIEH JIA-DAR
IPC: H01L21/311
Filed: 1996-07-25
Granted: 1997-04-11
Abstract: A method of metal etching comprises of: (1) one semiconductor substrate forming metal; (2) on the above metal surface forming photoresist pattern; (3) with the above photoresist pattern as etch-protection mask, by plasma etching technology in metal etching chamber performing metal etching to etch the above metal outside the above photoresist pattern passivation region, in which the above metal etching is divided into main etching step and over-etching step; (4) applying one in-situ oxygen plasma treatment.
Patent TW-536531-B (TW)
Title: Substituted cinnamic acid guanidides, a process for their preparation and their use for inhibition of Na+/H+ exchanger
Inventor: SCHWARK JAN-ROBERT
IPC: C07D213/70
Filed: 1996-08-23
Granted: 2003-06-11
Abstract: Compounds of the formula I, R(1) represents hydrogen or halogen; R(2) represents hydrogen, halogen, or cyano; R(3) represents halogen, di-(C1-4alkyl) amino, -O-(CH2)a-NR(24)R(25), wherein a in an integer from 1 to 5, and R(24) and R(25) independently from each other are C1-4alkyl, -O-R(26) or -S-R(26), wherein R(26) is pyridyl or -O-R(27)-(CH2)b-NR(24)R(25), wherein R(27) is phenyl and b is an integer from 0 to 4; R(4) represents hydrogen, halogen, or trifluoromethyl; R(5) represents hydrogen, or halogen; R(6) represents halogen, or C1-4alkyl; and R(7) represents hydrogen. They are outstanding cardiovascular therapeutic agents. They are obtained by reaction of a compound II with guanidine.
Patent TW-301719-B (TW)
Title: The beam shaper device
Inventor: CHYAU TZUO-WENN
IPC: G02B7/00
Filed: 1996-09-20
Granted: 1997-04-01
Abstract: A beam shaper device is coupled between object-lens and the input beam emitted from laser source. This device includes: A prism with one plane is formed a tan-1n angle with input beam to receive the input beam and produce the 1st beam; A metal reflected film is coated on the other plane of prism to reflect the 1st beam and produce 2nd beam; A plane reflector is formed a 1/2 tan-1n angle with input beam contact surface to reflect the 2nd beam and produce 3rd beam, and the 3rd beam is input to prism again to produce output beam emits to object-lens.
Patent TW-409335-B (TW)
Title: Probe card and probe test method for semiconductor integrated circuit using the probe card
Inventor: MOMOHARA TOMOMI
IPC: G01R1/073
Filed: 1996-10-12
Granted: 2000-10-21
Abstract: This invention relates to a probe card and probe test method for semiconductor integrated circuit using the probe card, and it provides a testing method by using such probe card and probe test for enhancing the productivity of semiconductor integrated circuits manufacturing and also reducing the manufacturing cost thereof. A probe card and probe test method for semiconductor integrated circuit using the probe card 15 for applying to a semiconductor chip 3 of a semiconductor wafer 1 is characterized in that it has semiconductor chips 3a-3h arranged in two rows and four columns. It has groups of probe needles 19a-19h of the external soldered pads provided to contact semiconductor integrated circuits arranged in four columns and two rows. The contact subgroup 21 of the card receives a test signal from a test device and supplies the test signal simultaneously to these semiconductor integrated circuits arranged in four columns and two rows through the groups of probe needles 19a-19h. The groups of probe needles 19a-19h receives response signals simultaneously from the semiconductor integrated circuits arranged in four columns and two rows of the semiconductor chips 3a-3h and then supplies the response signals to the tester through the contact subgroup 21.
Patent TW-335573-B (TW)
Title: Surface wave device
Inventor: KADODA MICHIO
IPC: H03H9/15
Filed: 1996-11-28
Granted: 1998-07-01
Abstract: A surface wave device, including: a quartz substrate; a piezoelectric thin film formed on said quartz substrate; and comb teeth electrodes formed in contact with the piezoelectric thin film; said piezoelectric thin film of such a thickness being controlled to be able to oscillate a higher-order mode of leakage elastic surface waves.
Patent TW-332177-B (TW)
Title: The printing method and its apparatus
Inventor: WATANABE KENJI
IPC: B41J11/46
Filed: 1996-12-06
Granted: 1998-05-21
Abstract: A printing method, it is used to transfer the long strip-shaped labeled stencil for inspecting, and simultaneously print the pattern on stencil. The method is formed by following steps: Front-end examining transfer process is used to transfer front-end of stencil with certain quantity during the front-end of stencil is examined by sensor. Label-examining transfer process is used to transfer the head portion of stencil from examining position during the label of stencil is examined by sensor. If the label is not examined by sensor, then it is continuously transferred the stencil. Printing process is used to transfer the stencil by printing command, and based on printing data to proceed printing.
Patent TW-336248-B (TW)
Title: Polyester/polyesteramide blends the invention relates to polyester/polyesteramide blends
Inventor: SAM RICHARD TURNER
IPC: C08L67/02
Filed: 1996-12-17
Granted: 1998-07-11
Abstract: Polyester/polyesteramide blends comprizing: A) about 95-99.99 weight % of a polyester which comprizes a dicarboxylic acid component comprizing repeated units from at least 85 ml.% terephthalic acid, nephthalene-2, 6-dicarboxylic acid of mixtures of terephthalic acid and naphthalene-2 6-dicarboxylic acid and a diol component comprizing repeated units from at least 85 mol.% ethylene glycol, said mole % being based on 100 mol.% dicarboxylic acid and at least 100 mol.% diol, and B) about 5-0.01 weight % of a polyesteramide of the formula where a is a dicarboxylic acid selected from aromatic or cycloaliphatic dicarboxylic acids having 8 to 14 carbon atoms or aliphatic dicarboxylic acids having 3 to 24 carbon atoms, N is a diamine having 2 to 24 carbon atoms, D is a diol having 2 to 14 carbon atoms, X is an integer from 0.01 to 0.99 and Y is an integer from 0.99 to 0.01.
Patent TW-442490-B (TW)
Title: Tricyclic erythromycin derivatives
Inventor: OR YAT SUN
IPC: A61P31/04
Filed: 1997-04-14
Granted: 2001-06-23
Abstract: Compounds, or pharmaceutically acceptable salts and esters thereof, of the formula, wherein A, B, D and E, R1, R2, and Z are specifically defined, having antibacterial activity, pharmaceutical compositions containing said compounds, treatment of bacterial infections with such compositions, and processes for the preparation of the compounds.
Patent TW-425400-B (TW)
Title: Avoiding, removing or lessening deposits on apparatus parts in the esterification of acrylic or methacrylic acid
Inventor: MARTIN FRIEDRICH-GEORG
IPC: C07C67/08
Filed: 1997-09-18
Granted: 2001-03-11
Abstract: In the preparation of esters of acrylic or methacrylic acid by esterification with alcohols, the interfering deposits formed on the apparatus parts by relatively high molecular weight by-prod-ucts can be avoided, removed or lessened by allowing a liquid comprising or consisting of the alcohol used for the esterification to act on the deposits, fouled apparatus parts or on the surfaces of the apparatus parts on which deposits are easily formed, with preference being given to wetting the deposits or surfaces using suitable nozzles or cleaning sprayers.
Patent TW-370706-B (TW)
Title: Method for forming an inter-metal dielectric (IMD) insulation layer using anisotropic plasma oxide layer and low dielectric constant polymer
Inventor: Chen lai-zhu
IPC: H01L21/76
Filed: 1997-10-22
Granted: 1999-09-21
Abstract: The present invention provides a method for producing a planar inter-metal dielectric (IMD) layer in multi-layer electronic interconnects using materials of low dielectric constant and good heat conductivity. Procedures of the method include: producing a conductive layer, forming a metal wiring, then depositing a layer of anisotropic plasma oxide (APO), forming a shallow oxide layer on the side-wall and a thicker oxide layer on the top surface of the metal wiring, and depositing a layer of low dielectric constant (k) polymer, then proceeding an etching-back for the polymer and APO with chemical mechanical polishing to the top surface of the metal wiring, and depositing a layer of fluorine doped silicate glass (FSG) which is etched to produce a hole for electric connection of interconnects of next layer. APO can enlarge the opening in area of a metal wiring, and the RC time lag of a circuit can even be reduced after filling of low dielectric constant polymer. A thicker APO on the top surface results in higher capacity of manufacturing process in etching-back of APO and low dielectric constant polymer. The dielectric constant of FSG is lower than that of a conventional oxide so that the RC lag is further reduced, and the heat conductivity K of FSG is even higher so that the phenomenon of joule heating can be reduced while starting the circuit. The manufacturing process can be repeated several times so as to complete a planar multi-later interconnects required by an integrated circuit wiring.
Patent TW-398096-B (TW)
Title: An active material for a cathode of a nickel cell, a production method thereof, and a production method of a cathode of a nickel cell
Inventor: KIM GEUN-BAE
IPC: H01M4/52
Filed: 1997-11-04
Granted: 2000-07-11
Abstract: This is an active material used in the cathode of nickel cell, i.e., the nickel metal carbonyl carbonate, which has the chemical formula Ni1-2xM2x(OH)2(CO3)x (0<x<=0.05). M is a tri-value metal, the average diameter of the active material is 8~20 micrometer; its transportation density is greater than 1.6 g/cm<3>. The crystalline constant of the C-axis is 4~6 angstrom ; the constant of the A-axis is 2.5~2.7. The morphology is sphere-shaped. The active material increases the capacity of the cell by increasing the usage rate of the active material. Thus, it becomes possible to have a charge-discharge cycle with high efficiency and have twice the traditional life of active material of nickel hydroxyl compound.
Patent TW-353193-B (TW)
Title: Semiconductor integrated circuit device capable of surely electrically insulating two semiconductor chips from each other and fabricating method thereof
Inventor: NAKANISHI HIROYUKI
IPC: H01L23/495
Filed: 1997-11-22
Granted: 1999-02-21
Abstract: A semiconductor integrated circuit device having integrally a flat-plate-shaped die pad formed in a lead frame, a first semiconductor chip bonded via a first adhesive layer to one surface of the die pad and a second semiconductor chip bonded via a second adhesive layer to the other surface of the die pad, in which at least one of the first adhesive layer and the second adhesive layer has an insulating film having a specified thickness.
Patent TW-420843-B (TW)
Title: Method for reducing the dissolution of photoresist in a non-exposure region
Inventor: KUANG DUNG-YUAN
IPC: H01L21/30
Filed: 1997-12-03
Granted: 2001-02-01
Abstract: The invention provides a photoresist processing method for reducing the dissolution of photoresist in a non-exposure region. The method comprises providing photoresist layer by performing an exposure process on semiconductor substrate. The photoresist layer has a plurality of latent images of non-exposure region, which are formed when photoresist layer is exposed. Next, a dissolution-inhibit layer is formed on the photoresist layer, and the semiconductor substrate is baked after an exposure process is performed. Afterwards, the photoresist layer is developed to form a patterned photoresist layer. The dissolution-inhibit layer is used to depress the dissolution of the plurality of latent images of non-exposure region in performing the developing process, so as to increase the accuracy of the photoresist pattern in the photolithography and the repeatability in transferring mask patterns.
Patent TW-425670-B (TW)
Title: Method for improving the metal wire width in integrated circuit
Inventor: SHUE SHAU-LIN
IPC: H01L21/768
Filed: 1998-01-20
Granted: 2001-03-11
Abstract: A method for improving the metal wire width in integrated circuit which mainly uses a new hard mask material to improve the metal wire width in integrated circuit that the method uses the fluorine-doped silicate glass as the hard mask to maintain the integrity of metal wire width profile and overcome the defects when using the conventional hard mask with oxide and effectively preventing the unwanted etching damage to the profile appearance of metal wire during metal wire etching so as to reducing the occurrence for dishing effect of the metal wire profile.
Patent TW-506946-B (TW)
Title: Die for molding glass
Inventor: JU JIUN-SHIUN
IPC: C23C14/18
Filed: 1998-01-26
Granted: 2002-10-21
Abstract: A die for molding optical glass element, which includes a base material and a protective layer on the basematerial. The protictive layer is Ir-Re-CrN alloy or Ir-Ru-CrN alloy. The base material is a hard alloy mainly comprising tungsten carbide. Moreover, there exists a middle layer to enhance the adhesion of base material and protective layer. The protective layer can be used for glass molding process at high temperature with a life time of 10000 times, while the surface roughnesses of molded products are less than 100A. For the molding temperature can be raised by using the above die, the selectivity of optical glass is widen.
Patent TW-372328-B (TW)
Title: Fluid control device
Inventor: OHMI TADAHIRO
IPC: F15B13/00
Filed: 1998-02-13
Granted: 1999-10-21
Abstract: An open-shut controller disposed in the inlet and the outlet of a fluid controller is formed to be one of the following five open-shut controllers: an open-shut controller with a two-port value, an open-shut controller with a two-port and a three-port value, an open-shut controller with a two-port and two three-port values, and open-shut controller 94 with two three-port values, and an open-shut controller with three three-port values. The bodies of the two-port values of all kinds of open-shut controllers are similarly shaped in which inlets and outlets are provided underneath, and the bodies of the three-port values of all kinds of open-shut controllers are similarly shaped in which secondary inlets and outlets are provided underneath in addition to the constantly communicated inlets and outlets.
Patent TW-373317-B (TW)
Title: Gate voltage control electrostatic discharge protection circuit
Inventor: TANG TIEN-HAO
IPC: H01L27/02
Filed: 1998-03-25
Granted: 1999-11-01
Abstract: A kind of gate voltage control electrostatic discharge protection circuit, coupling between an inner circuit having opposite device and an input weld pad, comprising: a resistance, a P-shape metal oxide semiconductor, a N-shape metal oxide semiconductor, a first voltage reducer and a second voltage reducer. Wherein the first voltage reducer and a second voltage reducer, separately is used for controlling P-shape metal oxide semiconductor and N-shape metal oxide semiconductor, making them to get through under proper voltage, after solving the gradual thinness of gate oxide layer, having situation of making protection circuit to loose its function.