baber/WOPTO huggingface dataset:
Patent TW-242188-B (TW)
Title: Connector apparatus equipped with an ejector mechanism for IC packs
Inventor: EMANUEL G BANAKIS
IPC: G06K17/00
Filed: 1994-08-04
Granted: 1995-03-01
Abstract: An ejector mechanism (10) is disclosed in conjunction with a header connector (12) into which an IC pack (14) is loaded and from which it is ejected. The IC pack includes a vertically extending leading face (14) and at least one row of contacts extending a horizontal distance defining a contact array (53) which is adapted to interconnect with a corresponding terminal array (51) on the header connector. A unitary ejecting lever (18) is pivotally mounted to the header connector, with a first end (38) of the lever being effective to engage and eject the IC pack from the header connector. A unitary push-rod (20) is reciprocally axially movably mounted on an appropriate support at one side of the header connector. One end of the push rod (20b) is engageable with the other end of the ejecting lever for pivoting the lever in response to manual actuation of the push-rod. The first end of the ejecting lever engages and ejects the IC pack along the leading face thereof in an area defined horizontally by the distance the row of contacts extends and vertically by the height of the leading face of the memory card.
Patent TW-360538-B (TW)
Title: Pharmaceutical composition containing 4'-iodo-4'-deoxydoxorubicin for treatment of amyloidosis
Inventor: MERLINI GIAMPAOLO
IPC: A61K31/7036
Filed: 1994-10-21
Granted: 1999-06-11
Abstract: A pharmaceutical composition containing 4'-iodo-4'-deoxydoxorubicin and its pharmaceutically acceptable salts in the treatment of amyloidosis is described.
Patent TW-290519-B (TW)
IPC: B65G1/04
Filed: 1994-11-22
Granted: 1996-11-11
Abstract: In a method for storing or delivering and transferring carriers for conveyed material into and out of a multi-tier store and a device for carrying out the method, it is proposed, for storing or delivering conveyed material of different dimensions, in particular loaded or unloaded freight containers (16), into or out of a multi-tier store by means of at least one shelf conveyor (4) movable in an aisle (3) of the store and by means of at least one shelf side (17, 18) located next to the aisle and having standing places (17a-e, 18a-e) for storing the carriers for conveyed material at the ends, for the purpose of storing or delivering and transferring conveying containers of different dimensions, particularly loaded or unloaded containers, into or out of multi-tier stores, in order to predetermine the position to be assumed by the container in a rack of the store in the event of storage at the ends, that, after a positioning of the loaded or unloaded carrier for conveyed material on the shelf conveyor in a position corresponding to the position at the ends in a shelf compartment, the carrier is deposited at the correct location in the shelf compartment by the self conveyor. <IMAGE>
Patent TW-401658-B (TW)
Title: Three-level digital-to-analog converter for low-power consumption
Inventor: VISWANATHAN THAYAMKULANGARA R
IPC: H03M1/66
Filed: 1995-03-18
Granted: 2000-08-11
Abstract: A three-level digital-to-analog (D/A) converter receives digital signals, derives three-level control signals and generates analog signals. The three-level D/A converter comprises a control device for converting incoming digital signals to control signals having three levels, switches for switching responsive to these three levels to control a network of switches, and a load responsive to these switches to generate corresponding analog signals. The control device comprises a feedback control loop and a quantizer to produce the control signals having High, Medium and low levels. The switches are preferably four switches that open and close cooperatively in response to the High, medium and Low levels. The load generates a positive, zero or negative voltage reference in the analog signals in response to the operation of the four switches.
Patent TW-387886-B (TW)
Title: Process for producing ascorbic acid derivative
Inventor: EBASHI JUN
IPC: C07F9/655
Filed: 1995-04-20
Granted: 2000-04-21
Abstract: Metal salts or substituted or non-substituted ammonium salts of ascorbic acid derivatives can be produced in high yield by treating an acidic aqueous solution containing ascorbic acid-2-phosphate or ascorbic acid-2-sulfate with a porous adsorbent such as activated carbon, followed by treating the adsorbent with a basic aqueous solution containing e.g. a metal salt of an organic acid or substituted or non-substituted ammonium salt to elute the desired salt of ascorbic acid derivative.
Patent TW-366387-B (TW)
Title: A trip oil system for a fuel supply coupled to a gas turbine
Inventor: CHU HENRY G
IPC: F01D21/16
Filed: 1995-08-11
Granted: 1999-08-11
Abstract: A trip oil system automatically controls the fuel shut-off valves in an industrial gas turbine. The trip oil system applies hydraulic pressure to actuate and hold open a fuel shut-off valve to that fuel flows to the combustor of the gas turbine. When the trip oil system relieves the hydraulic pressure, the fuel shut-off valve closes and stops the fuel flow to the combustor. A bank of three solenoid valves controls the application of hydraulic pressure to each fuel shut-off valve. Hydraulic fluid conduits interconnect the three solenoid valves such that no single valve by itself can relieve the hydraulic pressure applied to the fuel shut-off valve. During normal operation of the gas turbine, all three redundant solenoid valves are activated. For the trip oil system to cause the fuel shut-off valve to close, at least two of the solenoid valves must de-energize to relieve pressure to the fuel shut-off valve.
Patent TW-475080-B (TW)
Title: Liquid crystal display element
Inventor: UKAI YASUHIRO
IPC: G02F1/13363
Filed: 1995-08-29
Granted: 2002-02-01
Abstract: The object of the present invention is to improve the view angle characteristics of right-left direction in a liquid crystal display element. The liquid crystal display element of this invention is composed of: a pair of polarizers between which twisted nematic liquid crystal are interposed, and a first and a second phase-differential slabs in substantial orthogonal relationship interposed between one of the polarizers and said liquid crystal (the slab adjacent to the liquid crystal is referred as the second phase-differential slab) and characterized in that: a product Δnl.dl of the refraction anisotropy Δnl of the first phase-differential slab and the thickness dl thereof is set to be greater than product Δn2.d2 of the refraction anisotropy Δn2 of the second phase-differential slab and the thickness d2 thereof; the product Δn.d of the refraction anisotropy Δn of the TN type liquid crystal and the thickness d thereof is selected to be within the range of 470 ± 200 nm; the range of the product Δn1.d1 and Δn2.d2 of respective refraction anisotropy Δn and thickness d of said first and second phase-differential slab is selected to be within 270-320 nm, the phase difference Δ of these two phase-differential slabs is selected to be between 20 nm and 50 nm.
Patent TW-404835-B (TW)
Title: A viscoelastic dispersion composition
Inventor: ROUNDS RHYTA S
IPC: B01D21/00
Filed: 1995-09-20
Granted: 2000-09-11
Abstract: Formulations including a high density polyester and a density reducing component. The formulations are useful for facilitating the separation of blood serum or plasma from the cellular portion of blood in blood collection applications. A viscoelastic dispersion composition comprising: (a) from 85% to 97% by weight of a high density polyol; (b) from 0.2% to 15% by weight of hollow microspheres; (c) from 0.3% of a polyol stabilizer; (d) from 3% to 4% of a hydrophobic silica; and (e) from 0.015% of titanium dioxide.
Patent TW-408164-B (TW)
Title: Ozone-friendly correction fluid with improved overwrite characteristic
Inventor: CHIOU YAU
IPC: C09D10/00
Filed: 1996-03-12
Granted: 2000-10-11
Abstract: Generally, the invention relates to an ozone-friendly correction fluid that has improved writeover characteristics. The ozone-friendly correction fluids thus have a key benefit (good writeover characteristic) associated with halogenated hydrocarbon solvent-based correction fluids, but also have the environmental benefits associated with ozone-friendly solvent-based correction fluids. Specifically, the present invention relates to an ozone-friends correction fluid comprising a non-halogenated hydrocarbon solvent, a polymeric phase and an opacifying phase, wherein the ratio of opacifying phase to polymeric phase is from about 2.2 to about 3.8 preferably from about 2.4 to about 3.6 (based on weight).
Patent TW-329442-B (TW)
Title: Precast concrete column shell and process for producing the same
Inventor: ASAKAWA TOSHIO
IPC: E04B1/20
Filed: 1996-03-14
Granted: 1998-04-11
Abstract: A precast concrete column shell being a hollow concrete column, characterized in that the interior has grid bars made of steel, and shear joints are formed on the concrete surface of the inside of the hollow concrete column.
Patent TW-434270-B (TW)
Title: Azaborolinyl metal complexes as olefin polymerization catalysts
Inventor: NAGY SANDOR
IPC: B01J31/18
Filed: 1996-05-20
Granted: 2001-05-16
Abstract: Disclosed is a catalyst having the general formula where L is a ligand having the formula: L' is L, cyclopentadienyl, pentamethylcyclopentadienyl, indenyl or fluorenyl, L' can be bridged to L; X is halogen, NR2 or alkyl from C1 to C12, M is zirconium, R is alkyl from C1 to C12 or aryl from C6 to C12, R1 is R, alkaryl from C6 to C12, aralkyl from C6 to C12 hydrogen or Si(R)3, R2 is R1, R3 is R2, n is 0 to 3, and LB is an optional Lewis base. Also disclosed is a method of making a poly-Α-olefin comprising polymerizing an Α-olefin monomer using a catalyst such as that described above.
Patent TW-395122-B (TW)
Title: Deflection yoke with inner arm
Inventor: KOH CHANG-SEOP
IPC: H01J29/00
Filed: 1996-08-07
Granted: 2000-06-21
Abstract: A deflection yoke comprises an inner arm formed with at least one heat insulator, is disposed between a coil separator and a vertical coil, and has a front face in a rectangular shape. This deflection yoke provide a pictorial image of good quality by preventing overheat due to an eddy current induced from a high frequency-current and preventing distortions of a magnetic field.
Patent TW-376482-B (TW)
Title: Automatic review system for automatic teller machine
Inventor: NISHIYAMA TADASHI
IPC: G06Q40/00
Filed: 1996-08-29
Granted: 1999-12-11
Abstract: To prevent the deterioration of customer service that is caused by the automatic review processing of an ATM (automatic teller machine) to perform the review in performing its automatic review by the ATM. An ATM 1 to perform the review requests a monitoring terminal 4 to confirm the propriety for execution of the review. Receiving the request, the terminal 4 decides the propriety for execution of the review according to the states of the ATM 1 and other ATMs placed in the same place and notifies the ATM 1 of the decision result. Receiving the notification, the ATM 1 performs and does not perform the review when it is decided that the execution of the review is possible and impossible respectively.
Patent TW-306032-B (TW)
Title: Method of monitoring metal erosion on wafer surface
Inventor: JANG JAU-SHING
IPC: H01L21/66
Filed: 1996-09-06
Granted: 1997-05-21
Abstract: A method of monitoring metal erosion on wafer surface comprises of the following steps: (1) depositing one metal film on semiconductor wafer surface; (2) by lithography and etch technology, implementing tested pattern on the above metal film; (3) by optical defect scanning apparatus, recording the tested pattern before scanning erosion test and storing in computer used as matching after erosion; (4) putting the above semiconductor wafer on specified region of semiconductor fab to conduct metal erosion test; (5) after finishing erosion test, by optical defect scanning apparatus recording test pattern after erosion pattern and storing in computer;(6) by matching the metal pattern before and after erosion test, stored in computer in the above step (3) and (5), the yield of tested sample can be calculated quantitatively.
Patent TW-440528-B (TW)
Title: Laminated board and process for production thereof
Inventor: NAKATA TAKAHIRO
IPC: H05K1/03
Filed: 1996-09-17
Granted: 2001-06-16
Abstract: A laminated board comprising an intermediate layer and two surface layers formed thereon, in which board the intermediate layer comprises a central layer made of a nonwoven glass fiber fabric impregnated with a resin composition containing a thermosetting resin and an inorganic filler and upper and lower layers formed on the central layer, each being made of said resin composition containing a thermosetting resin and an inorganic filler, and the two surface layers formed on the intermediate layer are made of a thermosetting resin-impregnated fiber substrate; and a process for production of the laminated board.
Patent TW-312820-B (TW)
Title: Contact defined photomask and method of applying to etching
Inventor: CHEN CHORNG-JOU
IPC: G03F1/00
Filed: 1996-09-26
Granted: 1997-08-11
Abstract: A contact defined photomask includes: 1. a glass body; 2. a chromium metal shielding layer deposited on the surface of the glass body where part of the layer is removed to form plural number of the first exposure holes for the contact; 3. plural number of the partial light shielding material on some of the first exposure holes to form the second exposure holes for the contact.
Patent TW-346443-B (TW)
Title: Method and apparatus for production of laminated metal sheet
Inventor: YASUNAKA KENJI
IPC: B32B15/08
Filed: 1996-10-29
Granted: 1998-12-01
Abstract: A method for producing a laminated metal sheet, which comprises superimposing the heated metal sheet on the synthetic resin film unwound from a film roll, passing the heated metal sheet and the synthetic resin film through one pair of laminating rolls and pressing the two to be laminated with each other, characterized in that the laminating process is carried out in the environment having the concentration of fine particles with a mean particle diameter exceeding 3 μm being kept below 100 pieces/ft3.
Patent TW-349081-B (TW)
Title: Copper(II) oxide-containing aluminophosphate glasses
Inventor: GRABOWSKI DANUTA
IPC: C03C3/247
Filed: 1996-12-05
Granted: 1999-01-01
Abstract: The invention relates to a copper(II) oxide-containing aluminophosphate glass having good chemical resistance, very good devitrification stability, high transmission at wavelengths in the range from 350 to 550 nm and a refractive index n<d> of from 1.52 to 1.54. The glass has the following composition (in % by weight, based on oxide): Al2O3 4-9; P2O5 67-75; BaO 0.5-6; CaO 0.1-1; MgO 0-4; SrO 0-1; ZnO 0.2-1; <SIGMA> BaO+CaO+MgO+SrO+ZnO 3.5-7; Na2O 1.5-5; K2O 2.5-3.5; Li2O 0.5-5; <SIGMA> Na2O+K2O+Li2O 5-13; SiO2 0-1; B2O3 1-2.5; As2O3 0.1-0.5; Cl- 0-1.3; F- 0-1.3; CeO2 0.2-0.4; CuO 1-6; with K<G>= <SIGMA> AlO3+SiO2+CeO2/<SIGMA> P2O5+B2O3 0.06-1.125.
Patent TW-330158-B (TW)
Title: An apparatus and method for emulsifying a pressurized multi-component liquid
Inventor: BERNARD COHEN
IPC: D01D1/04
Filed: 1996-12-13
Granted: 1998-04-21
Abstract: An apparatus for emulsifying a pressurized multi-component liquid by applying ultrasonic energy thereto, the apparatus comprising: a die housing which defines: a chamber adapted to receive a pressurized multi-component liquid; an inlet adapted to supply the chamber with the pressurized multi-component liquid; and an exit orifice defined by the walls of a die tip, the exit orifice being suitable for receiving the pressurized liquid from the chamber; a means for applying ultrasonic energy to a portion of the pressurized liquid in which when the means for applying ultrasonic energy is excited, it applies ultrasonic energy to the pressurized liquid without applying ultrasonic energy to the die tip, and the means for applying ultrasonic energy is located in the chamber, when the exit orifice receives the pressurized multi-component liquid from the chamber, the liquid is delivered out of the die housing whereat the means for applying ultrasonic energy is excited by the ultrasonic energy, in which the exit orifice is suitable for emulsifying a pressurized multi-component liquid.
Patent TW-505672-B (TW)
Title: Polyether polyol for preparing rigid polyurethane foams
Inventor: BROENNUM THOMAS
IPC: C08G101/00
Filed: 1997-01-24
Granted: 2002-10-11
Abstract: Polyether polyol having an aromaticity in the range of from 2% to 35%, an average nominal functionality (Fn) in the range of from 2.0 to 4.5 and a hydroxyl value in the range of from 390 to 650 mg KOH/g, whereby the aromatic carbon atoms are contained in structural moieties of the general formula wherein both Rl groups independently represent hydrogen or a C1-C3 alkyl group; both R2 groups independently represent a C1-C3 alkyl group; and n is an integer of from 0 to 3. Process for the preparation of the above polyether polyol, which process comprises reacting an alkylene oxide with a polyhydric alcohol blend comprising a diphenylol alkane precursor of the above indicated structural moiety and at least one aliphatic or alicyclic polyhydric alcohol having a functionality of at least 2.0. Polyether polyol blend having an aromaticity in the range of from 2 to 10% and a Fn in the range of from 2.5 to 5.0 eq/mole, which blend comprises the above polyether polyol and one or more aliphatic or alicyclic polyether polyols having a Fn of at least 2.5. Rigid polyurethane foam having a total aromaticity in the range of from 35% to 50%, obtainable by foaming a composition comprising the above polyol or polyol blend having an aromaticity from 2 to 10% and a Fn from 2.5 to 5.0 eq/mole, and an aromatic polyisocyanate in such amount that the isocyanate index is from 100 to 150, whereby the polyol reactant accounts for from 1 and 10% of the total aromaticity of the rigid polyurethane foam.
Patent TW-449610-B (TW)
Title: Hydroxyphenyltriazines
Inventor: BIRBAUM JEAN-LUC
IPC: C07D251/14
Filed: 1997-03-25
Granted: 2001-08-11
Abstract: Compositions based on synthetic organic polymers or prepolymers are effectively stabilized against the damaging effects of light, oxygen and/or heat by addition of a compound of the formula I, in which Z is a group of one of the formulae II or III, R7 and R17, independently of one another, are a radical of one of the formulae IV, V and VI and remaining symbols are as defined in claim 1.
Patent TW-379257-B (TW)
Title: Electrode for plasma etching
Inventor: SAITO KAZUO
IPC: H01L21/302
Filed: 1997-04-17
Granted: 2000-01-11
Abstract: Disclosed is an electrode for plasma etching, which is inexpensive and is capable of reducing the generation of dust and keeping a high electrode performance. The electrode includes a portion to be consumed by plasma and the remaining portion, wherein the portion to be consumed by plasma is formed of metal silicon or a glassy carbon material, and the remaining portion is formed of a carbon material covered with a film of a glassy carbon material.
Patent TW-359876-B (TW)
Title: SRAM cell and method of manufacturing the same
Inventor: KIM JAE-KAP
IPC: G11C11/412
Filed: 1997-06-20
Granted: 1999-06-01
Abstract: The present invention discloses a static random access memory cell having a reduced cell size and method of manufacturing the same. According to the invention, the SRAM cell includes: a word line and a bit line; an access device connected to the word and bit lines, wherein in cases that the word line is selected, the access device outputs data input from the bit line; a pull-up device connected to the access device as well as to a predetermined power voltage, wherein the pull-up device operates in pull-up manner according to the data input from the access device; and a pull-down device connected to the access device and the pull-up as well as to a ground, wherein the pull-down device operates in pull-down manner according to the data input from the access devices.
Patent TW-404936-B (TW)
Title: Asymmetric synthesis of chiral beta-amino acids
Inventor: BEHLING JAMES R
IPC: C07C229/34
Filed: 1997-07-25
Granted: 2000-09-11
Abstract: The invention herein is directed to a process for the preparation of ethyl 3S-amino-4-pentynoate which involves treating 3-(trimethylsilyl)-2-propynal with L-phenylglycinol in toluene to produce <alpha>S-[[3-(trimethylsilyl)-2-propynylidene amino]benzenethanol; reacting <alpha>S-[[3-(trimethylsilyl)-2-propynylidene]amino]benzenethanol with BrZnCH2CO2t-Bu in THF/NMP to produce 1, 1-dimethylethyl 3S-[(2-hydroxy-1S-phenylethyl)amion]-5-(trimethylsilyl)-4-pentynoate; reacting the 1, 1-dimethylethyl 3S-[(2-hydroxy-1S-phenylethyl)amino]-5-(trimethylsilyl)-4-pentynoate with sodium periodate to form 1, 1-dimethylethyl 3S-[(phenylmethylene)amino]-5-(trimethylsilyl)-4-pentynoate; hydrolyzing 1, 1-dimethylethyl 3S-[(phenylmethylene)amino]-5-(trimethylsilyl)-4-pentynoate to produce 1, 1-dimethylethyl 3S-amino-5-(trimethylsilyl)-4-pentynoate; transesterifying 1, 1-dimethyl 3S-amino-5-(trimethylsilyl)-4-pentynoate and desilylating to produce ethyl 3S-amino-4-pentynoate.
Patent TW-341660-B (TW)
Title: Process and equipment for measurement of filling state of carbonaceous charge
Inventor: JOACHIM BORETZKY
IPC: C10B53/00
Filed: 1997-07-21
Granted: 1998-10-01
Abstract: A process and equipment for measurement of filling state (H) of carbonaceous charge (6), particularly charge (6) of pyrolyzed waste material (P), which is characterized in performing a temperature comparison between a first and a second temperature measuring points (8a,10a) which are installed nearly at the same position, and flushing the first temperature measuring point (8a) with a combustion material (O2) which is exothermically reacted with the carbonaceous charge (6).
Patent TW-339457-B (TW)
Title: Semiconductor device and the manufacturing method
Inventor: KAWASOE TAKAYUKI
IPC: H01L21/30
Filed: 1997-07-25
Granted: 1998-09-01
Abstract: A sort of semiconductor device, having: a bottom layer design formed onto the semiconductor substrate which has a scale portion formed; and a top layer design formed onto the higher layer than the bottom layer design, having the top layer deisng a simulated and integral design on a plan being extended to next to the scale or partially overlapping the scale.
Patent TW-384282-B (TW)
Title: Manufacture of adipic acid
Inventor: BRUNER JR HAROLD STANLEY
IPC: C07C51/14
Filed: 1997-10-21
Granted: 2000-03-11
Abstract: This invention provides a process for the preparation of adipic acid from pentenoic acids or esters of pentenoic acids by hydrocarboxylation of a reaction mixture in which gamma-valerolactone constitutes 30 to 70% by weight of the reaction mixture.
Patent TW-359934-B (TW)
Title: A generalized multimodulus technique for blind equalization
Inventor: WERNER JEAN-JACQUES
IPC: H04L25/49
Filed: 1997-11-04
Granted: 1999-06-01
Abstract: A generalized form of a multimodulus algorithm (GMMA) is described for use in blind equalization. A receiver uses a signal point constellation representing 256 levels. This signal space is divided into sample, or data, subsets. Cost function minimization is done with respect to each sample subset.
Patent TW-372860-B (TW)
Title: A mobile agricultural machine
Inventor: HIDAKA SHIGEMI
IPC: A01D69/00
Filed: 1997-12-16
Granted: 1999-11-01
Abstract: A mobile agricultural machine comprises a transmission means (68) which transmits the driving power from an engine (21) to a left and right movable portions (2, 2); steering means (26, 27) and steering control means (19); the steering control means will create a differential speed on two steering portions (2, 2) as result to causing a left or right turn on two steering portions; the steering control means further accelerates or decelerates the speed of the steering portions and make them straight forward movement or rectified movement if a deviation occurs, it provides directional movement, adequate turning for working successfully on the field.