baber/WOPTO huggingface dataset:
Patent TW-284896-B (TW)
Title: Fabrication method of coupling capacitor of IC
Inventor: LII JIIN-YUAN
IPC: H01L21/302
Filed: 1996-02-07
Granted: 1996-09-01
Abstract: A fabrication method of N-channel metal oxide field effect transistor comprises of: forming field oxide needed by isolating active area on P-type silicon semiconductor substrate; depositing one first dielectric and by lithography and plasma etch etching the above first dielectric to form first trench, and performing necessary threshold voltage adjust implantation; forming gate oxide; depositing one thin first polysilicon which forms second trench without filling the above first trench, and the width of the above second trench is narrower than the first trench's, then performing necessaryanti-punch-through implantation; depositing one inter polysilicon dielectric; depositing one second polysilicon which fill the above second trench; by chemical mechanical polishing performing polishing treatment to the above second polysilicon, inter polysilicon dielectric and first polysilicon to remove second polysilicon, inter polysilicon dielectric and first polysilicon on surface of first dielectric, and reserving second polysilicon, inter polysilicon dielectric and first polysilicon in the above first trench; removing the above first dielectric to expose second polysilicon, inter polysilicon dielectric and first polysilicon in the above first trench, and the above second polysilicon, inter polysilicon dielectric and first polysilicon in the above first trench constitute trench-like coupling capacitor; forming N- lightly doped source/drain, then depositing one second dielectric, and using etch performing anisotropic etchback to form second dielectric spacer on side of the above trench-like coupling capacitor; forming N+ heavily doped source/drain.
Patent TW-324693-B (TW)
Title: Ink jet recording head and method of manufacturing the same
Inventor: NANBA YUMIKO
IPC: B41J2/16
Filed: 1996-03-18
Granted: 1998-01-11
Abstract: An ink jet recording head which comprises: a jet element component comprising a plurality of nozzles and an energy heating body to enable ink drops to be ejected from the nozzles and an ink chamber communicating to the nozzles; an ink passageway component for supplying ink to the jet element; and an ink storing component, which is characterized in that: the internal pressure from the ink storing component to the ink passageway of the nozzles is maintained at a negative pressure in comparison with the atmospheric pressure; among the components constituting the ink passageway, the joining of at least a part is by the adhering of an adhesive; the adhesive constitutes a part of the ink passageway; the air permeability of the adhesive is smaller than 2.0 x 10-6cm3.cm/cm2.sec.atm.
Patent TW-301790-B (TW)
Title: Manufacturing method of inter-metal dielectric layer
Inventor: YU JENN-HWA
IPC: H01L21/76
Filed: 1996-06-05
Granted: 1997-04-01
Abstract: A manufacturing method of inter-metal dielectric layer, which is formed between nearly separated metal interconnections on one semiconductor surface, comprises of: (1) supplying one semiconductor substrate with closely next metal interconnection formed on it; (2) with one protection oxide overlaying the substrate and the metal interconnection, and the protection oxide is formed without injecting argon gas by electron cyclotron resonance; (3) forming one gap filling oxide on the protection oxide, and the gap filling oxide is formed under injecting argon gas and applying RF power by electron cyclotron resonance, and the gap filling oxide formation does cause the metal interconnection exposure; (4) repeating the above step (2) and (3) until the gap filling oxide and the protection oxide form to predetermined depth.
Patent TW-302414-B (TW)
Title: Improved construction method for water exhaust pipe head
Inventor: LIN SHIAH-SEN
IPC: E03F3/04
Filed: 1996-07-19
Granted: 1997-04-11
Abstract: An improved construction method for water exhaust pipe head, in which a bottom pipe set is set at the outlet of the water exhaust pipe and a water exhaust pipe head is connected to the opening of the bottom pipe set after the pipe set is set by cement paste. The method is characterized in that:- the opening of the bottom pipe set is sealed by a jacket element which has a hollow cylinder body and a face top, - the face top can be cut and removed after the bottom pipe set is set by cement paste, - the water exhaust pip head is inserted into the hollow cylinder body and the jacket element and thus connected to the bottom pipe set.
Patent TW-364950-B (TW)
Title: Method of testing an analog-to-digital converter
Inventor: DE VRIES RONALD
IPC: H03M1/12
Filed: 1996-09-18
Granted: 1999-07-21
Abstract: Only the value of the least-significant bit, or of some of the less-significant bits is used in order to test an analog-to-digital converter in an integrated circuit. The information concerning the differential and the integral non-linearity can be determined from the values of said less-significant bit. Furthermore, the functionality of the analog-to-digital converter is tested by counting the number of changes of the least-significant bit and by comparing this number with the value formed by the other bits.
Patent TW-325513-B (TW)
Title: Method and equipment to generate over-heated steam from saturated steam as well as steam generator
Inventor: WOLFGANG NEUBERT
IPC: F22B1/10
Filed: 1996-10-01
Granted: 1998-01-21
Abstract: A method of generating over-heated steam from saturated steam, in which the first partial flow (t1) of the saturated steam is throthed before the heat exchanging with the second partial flow (t2) of the saturated steam.
Patent TW-362970-B (TW)
Title: Blood component preservation container and multi-linkage container system
Inventor: ISHIDA NOBORU
IPC: A61J1/05
Filed: 1996-10-02
Granted: 1999-07-01
Abstract: A multi-linkage container system includes a blood collection bag, a blood platelet bag and a blood plasma bag. These bags are connected together via pliable tubes. The blood collection bag for preserving erythrocyte is formed of a soft polyvinyl chloride sheet containing a first plasticizer and a second plasticizer. The first plasticizer is exudative to the blood component in such a degree that when it is singly mixed in an amount of 32% by weight in a polyvinyl chloride sheet, and a predetermined amount of a blood component is preserved at a temperature of 4 degree C for 35 days in a blood component preservation container constituted by the resultant polyvinyl chloride sheet, 15 ppm by weight or more of the added first plasticizer is eluted into the blood component. The second plasticizer is capable of giving an oxygen gas permeability to a polyvinyl chloride sheet in such a degree that when the second plasticizer is singly mixed in the polyvinyl chloride sheet in an amount of 32% by weight, the oxygen gas permeability of the resultant polyvinyl chloride sheet becomes not less than 4.0 L/m<SP>2</SP>.mm.dat.atm (30 degree C).
Patent TW-344740-B (TW)
Title: A process for the preparation of 3-carboxy-4-hydroxybenzaldehydes and derivatives thereof
Inventor: PASCAL METIVIER
IPC: C07C51/235
Filed: 1996-11-16
Granted: 1998-11-11
Abstract: A process for the preparation of 3-carboxy-4-hydroxybenzaldehyde, which is characterized in that the group in the 2 position in a phenolic compound carrying formyl and/or hydroxymethyl groups in the 2 and 4 positions is selectively oxidized to a carboxy group, and optionally a hydroxymethyl group in the 4 position is selectively oxidized to a formyl group.
Patent TW-462982-B (TW)
Title: Powder coating having improved surface properties, the preparation thereof and additive therefor
Inventor: FOUKES RICHARD
IPC: C09D7/47
Filed: 1997-02-19
Granted: 2001-11-11
Abstract: Powder coating having improved surface properties, characterized in that it contains from 0.05 to 5% by weight of aliphatic polyvinyl ethers, to the process for the preparation of the powder coating, and to an additive for improving the surface properties of powder coatings.
Patent TW-334595-B (TW)
Title: Etching with HCl and chlorine
Inventor: OHIWA TOKUHISA
IPC: H01L21/302
Filed: 1997-05-16
Granted: 1998-06-21
Abstract: Metal silicide is removed at a faster rate than polysilicon in dry etching of metal silicide/polysilicon composites with an etching gas made from HCl and Cl, at a volumetric flowrate ratio of HCl: Cl2 within the range of 3:1 to 5:1.
Patent TW-331534-B (TW)
Title: Electric discharging device for forming a fine hole and method for forming a fine hole with such electric charging device
Inventor: NAGATA TOSHIYA
IPC: B23H9/14
Filed: 1997-07-11
Granted: 1998-05-11
Abstract: An electric discharging device for forming a fine hole feeds the electrode for fine-hole machining clamped by a holder through a fine-hole-electrode guide to approach a work piece has a. a middle electrode guide disposed between the holder and the fine-hole-electrode guide is to use the above two parts to clamp the fine-hole elecrode.
Patent TW-388002-B (TW)
Title: Liquid crystal displays containing spacers and methods for producing the spacer
Inventor: WU JIUN-CHEN
IPC: C08F257/02
Filed: 1997-07-17
Granted: 2000-04-21
Abstract: Methods for preparing uniformly sized polymer particles comprised of multifunctional monomers such as poly (1,4-butanediol diacrylate) and poly(1,6-hexanediol diacrylate are disclosed, The particles are of a size, uniformity, and contain physical characteristics that make them ideally suitable for use as spacers in liquid crystal display devices.
Patent TW-329007-B (TW)
Title: Superimposing apparatus
Inventor: CHEOL-HO LEE
IPC: G09G5/00
Filed: 1997-07-19
Granted: 1998-04-01
Abstract: A color difference superimposing apparatus for overlapping an original image signal with another image signal and displaying it, which comprises: edge color difference signal setting means for setting an edge color difference signal;shape color difference signal setting means for changing the magnitude of the color difference signal of the original image and setting the shape color difference signal to be expressed in the edge of the overlapping time; position signal generating means for generating a position signal according to the information regarding the shape and the position of the overlapping image; and color difference signal selecting means for selecting and outputting one from among the color difference signal of the original image, the shape color difference signal, and the edge color difference signal according to the position signal.
Patent TW-345601-B (TW)
Title: Liquid carbon dioxide cleaning systems for dry cleaning garments
Inventor: TOWNSEND; CARL W
IPC: D06F43/00
Filed: 1997-07-29
Granted: 1998-11-21
Abstract: A liquid carbon dioxide cleaning system (20) for dry cleaning garments (19), the system being characterized in comprising: a pressurized vessel (12) containing a fluid bath (14) comprising liquid carbon dioxide; a basket (21) for holding the garments (19) that are to be dry cleaned that is disposed within the pressurized vessel (12) and that has a plurality of openings (24) disposed around the periphery thereof; a plurality of roller bearings (22) disposed between the basket (21) and the pressurized vessel (12) for allowing the basket (21) to rotate within the vessel (12); a plurality of manifolds (17) disposed between the pressurized vessel (12) and the basket (21) that each comprise a plurality of nozzles (15) that produce jets (13) of liquid carbon dioxide that agitate the garments (19), and in which the nozzles (15) are aligned with the plurality of openings (24) in the basket (21); and a pump (18) coupled between the manifolds (17) and the pressurized vessel (12) for pumping the liquid carbon dioxide to produce the jets (13) that clean the garments (19) and rotate the basket (21).
Patent TW-351824-B (TW)
Title: Interlocking device for substrate handling equipment
Inventor: OTA YOSHIHARU
IPC: H01L21/677
Filed: 1997-08-04
Granted: 1999-02-01
Abstract: A movable interlocking apparatus is characterized in that a drive assembly is employed to drive the handling device to carry along a component to be treated, and a control assembly to control the said drive assembly, a monitoring system oversees the movement of the handling device, in case that the handling device moves in excess of the preset limit, the monitoring system has a means to immediately stop the drive assembly, and a setting means to set the selective limit on the handling device, to regulate the motor of the drive assembly.
Patent TW-393340-B (TW)
Title: Temperature-gradient type multistage condenser and gas/liquid separator
Inventor: OKAMOTO JOJI
IPC: B01D3/00
Filed: 1997-09-04
Granted: 2000-06-11
Abstract: In the temperature-gradient type multistage condenser, a first cooling step is carried out at an outer cooling cylinder storing a freezing mixture. The outer cooling cylinder has an opening at the upper portion thereof and is constructed of double walls having a predetermined space between the walls, a second cooling step is carried out at a vertical pipe disposed substantially coaxially in the outer cooling cylinder, and a third cooling step is carried out at an inner cooling cylinder through which the vertical pipe passes. The cooling capacity is gradually increased as cooling proceeds from the first cooling step, and becomes substantially highest at the third cooling step wherein solvent vapor becomes thin.
Patent TW-348316-B (TW)
Title: Dynamic memory
Inventor: NAKAMURA MASAYUKI
IPC: H01L27/10
Filed: 1997-09-19
Granted: 1998-12-21
Abstract: A dynamic memory characterized in comprising: a dynamic memory cell containing an address selection MOSFET including a gate connected to a word line, and a source/drain channel connected to one of the complementary bit line of interleaved word lines and the accumulation node of an information memorizing capacitor; a word line selection circuit for supplying a non-selection level of a negative electric potential corresponding to the selection level of an external power voltage and corresponding to a negative electric potential lower than the ground electric level of the circuit; a pre-charging circuit for pre-charging the complementary bit line to a specific voltage; a detection amplifier; and a negative voltage generation circuit.
Patent TW-513455-B (TW)
Title: Process for the preparation of bipopulated latexes based on vinyl chloride polymers having a high population level of fine particles
Inventor: ESPIARD PHILIPPE
IPC: C08F2/24
Filed: 1997-09-27
Granted: 2002-12-11
Abstract: The present invention provides processes for the manufacture of latexes comprising two populations of particles of polymers based on vinyl chloride, one population having a mean diameter of between 0.9 and 1.3 μm and one population having a mean diameter of between 0.15 and 0.3 μm, in proportions such that the ratio by weight of the population of the less mean diameter to that of the greater mean diameter is between 0.4 and 0.7. The latexes produced by the process of the present invention are suitable for use both in fluid plastisols and foams of very good cellcular quality.
Patent TW-382616-B (TW)
Title: Process for purifying hydroxide compounds
Inventor: SHARIFIAN HOSSEIN
IPC: C07C209/84
Filed: 1997-10-04
Granted: 2000-02-21
Abstract: In one embodiment, the invention relates to a process for purifying solutions containing a hydroxide compound, including the steps of: (A) providing an electrochemical cell containing an anode, a cathode, a cation selective membrane and a bipolar membrane, the bipolar membrane having an anion selective side facing the anode and a cation selective side facing the cathode, wherein the cation selective membrane is positioned between the anode and the bipolar membrane, and the bipolar membrane is positioned between the cation selective membrane and the cathode, thereby defining a feed compartment between the cation selective membrane and the anode, a recovery compartment between the bipolar membrane and the cation selective membrane, and a water compartment between the bipolar membrane and the cathode; (B) charging a solution of an ionic compound at a first concentration to the water compartment, and water to the recovery compartment; (C) charging a solution containing the hydroxide compound at a second concentration to the feed compartment; (D) passing a current through the electrochemical cell to produce the hydroxide compound at a third concentration in the recovery compartment; and (E) recovering the hydroxide compound from the recovery compartment.
Patent TW-420678-B (TW)
Title: New polymerphic form of doxazosin mesylate (Form I)
Inventor: MORSDORF JOHANN PETER
IPC: A61P13/02
Filed: 1997-12-03
Granted: 2001-02-01
Abstract: A new crystalline and anhydrous form of doxazosin mesylate is described. The new form is crystalline and anhydrous and is characterised by the following reflex positions of high and medium intensity: 15.40 DEG , 16.85 DEG , 18.06 DEG , 24.15 DEG and 25.81 DEG. Owing to its crystalline properties, the new form of doxazosin mesylate according to the invention has surprising advantages both with regard to its synthesis and for pharmaceutical processing into solid dosage forms. A process for preparing the new form of doxazosin mesylate and medicaments containing the new form of doxazosin mesylate are also described.
Patent TW-346561-B (TW)
Title: Pressure reducing valve
Inventor: UEHARA TERUO
IPC: F15B5/00
Filed: 1997-12-23
Granted: 1998-12-01
Abstract: A pressure reducing valve characterized in comprising: an enclosure portion 32 having a plurality of pressure fluid inlet/outlet passages 66, 68 and formed into a longitudinal shape; a valve cover portion 36 integrally connected to the upper portion of the enclosure portion 32; an operation portion 38 axially movably mounted on the upper portion of the valve cover portion 32 and having a handle 126; a first diaphragm 84, a second diaphragm 86, a third diaphragm 100 and a fourth diaphragm 102 disposed on the interior of the enclosure portion 32 and spaced from each other at a specified interval; and a nozzle damper mechanism having a nozzle 106 and a damper 110 disposed in the diaphragm chamber 116 between the second diaphragm 86 and the third diaphragm 100 for opening/closing the nozzle hole under the nozzle back pressure of the nozzle back pressure chamber 108; in the enclosure portion 32, a primary passage 66 being installed in communication with a pressure fluid supply source, a secondary passage 68 being installed for supplying a pressure fluid reduced to a specified pressure to a fluid pressure machine, a discharging passage 64 for discharging the remaining pressure fluid supplied from the primary passage 66 to the atmosphere, and a venting passage 62 for venting a secondary pressure fluid at a pressure higher than a preset pressure to the atmosphere.
Patent TW-399074-B (TW)
Title: Process for making siloxane compositions
Inventor: BISCHOFF REMY
IPC: C08L83/04
Filed: 1998-03-31
Granted: 2000-07-21
Abstract: A process for making a dispersion of a high viscosity siloxane in a volatile cyclosiloxane comprises the step of effecting ring-opening polymerisation of a volatile cyclosiloxane under catalysis by a phosphazene base, and the step of stopping the polymerisation reaction before completion of the ring-opening polymerisation of the cyclosiloxane has occurred. Preferably the polymerisation reaction is stopped by adding carbon dioxide or an acid.
Patent TW-352369-B (TW)
Title: Burglar lock for vehicle
Inventor: ROTHMAN ULF
IPC: B60R25/00
Filed: 1998-02-24
Granted: 1999-02-11
Abstract: A burglar lock for vehicle use has: a body with large compartment to receive slide block which has a slant groove, a guide groove which goes through the compartment, where the guide rod is received and which is perfectly imposing into the slide block groove; the center hollow sleeve tube permitting the passage of the guide rod; at the end of the sleeve tube, there emerging a projected flange and the lock bolt closely attaching to the perimeter of the flange; and other end of sleeve tube having thread; the lock will be locked on the air valve of the tire in which the guide rod is directed onto the air valve; while the vehicle is running, the ecentrical force will cause the slide block to slide away and the guide rod will push in the air valve so to inflate the tire in short time.
Patent TW-443069-B (TW)
Title: An x-y addressable CMOS APS with compact pixel pitch
Inventor: LEE PAUL P
IPC: H04N5/30
Filed: 1998-03-12
Granted: 2001-06-23
Abstract: An active pixel sensor that is x-y addressable that uses serial shift registers to select an image window resulting in less semiconductor area being employed compared with prior art address decoding techniques comprising: an x-y addressable imager having signal lines in both x and y directions; at least one pair of serial shift registers operatively connected to the x-y imager such that there is at least one serial shift register in each x and y directions to select signal lines to be applied to the x-y imager; and loading means for placing bit patterns into the shift registers.
Patent TW-444016-B (TW)
Title: Process for the preparation of a metal salt of clavulanic acid and apparatus for performing the process
Inventor: COOK MICHAEL ALLEN
IPC: C07D503/00
Filed: 1998-04-03
Granted: 2001-07-01
Abstract: A process for the preparation of a metal salt of clavulanic acid which comprises the reaction between an organic amine salt of clavulanic acid and a metal salt precursor compound, the reaction taking place in a liquid medium which comprises a liquid fluorinated and/or chlorinated hydrocarbon.
Patent TW-365738-B (TW)
Title: Testing method of black/white line and heterochromatic lines of photo scanner
Inventor: TSAI JEN-TSAI
IPC: H04N17/00
Filed: 1998-05-28
Granted: 1999-08-01
Abstract: This invention deals with the testing method of image quality of a photo scanner by testing the image after reading the horizontal gray-scale images on the chart and with determination of the pixels of the transverse coordinate with respect to the neighboring pixel and when the difference going beyond a rated standard, determining the pixel as irregular before proceeding with comparison of the pixel with the adjacent one and when the difference going beyond a rated standard, for determination of irregular the line.
Patent TW-440536-B (TW)
Title: Sealing means for a plastics container and lid, and to a product using such sealing means
Inventor: TYLER GLENN NORMAN
IPC: B65D43/02
Filed: 1998-06-04
Granted: 2001-06-16
Abstract: The invention discloses improvements to a sealable container and lid. The container body has an open top with a rim thereround, a plurality of annular flanges spaced apart extending radially outwards from an external wall of the container body, an annular skirt extending radially outwards from the undersurface of the furthest located annular flange, a lid having an outer leg which includes a plurality of annular rims formed therein in a relationship corresponding to the spaced apart relationship of the annular flanges of the container body, the annular rims of the lids are snap-fastenable over corresponding, said annular flanges of the container body, and an inner leg disposed from an undersurface of the lid and configured to fit to an inner wall of the container body. The improvement comprises an annular rib on the undersurface of the lid; an annular groove on the mid portion of the extreme end rim of the container body rim; wherein an air-tight seal is created upon the annular rib being sealingly engaged upon the annular groove and the annular flanges and annular rims are in registration respectively.