baber/WOPTO huggingface dataset:
Patent TW-330287-B (TW)
Title: Optical disc apparatus and semiconductor device for control
Inventor: YANAGIHARA TOKUHISA
IPC: G11B21/08
Filed: 1997-01-13
Granted: 1998-04-21
Abstract: An optical disc apparatus, which consists of recording media having helical or concentrically circular track, and optical pick-up head carried on lens of the recording media illuminating beam spot, and circuit transmitting device for driving the optical pick-up head in a direction transversal to said track, and precision transfer apparatus for driving said lens transversal to said track orientation on said pick-up head, and means for detecting position information with respect to said track of said bean spot from reflected light of illuminating beam spot of said recording media, according to said position information driving said circuit transfer apparatus and precise transfer apparatus into disc apparatus, comprises the features: (1) Driving signal generating means for generating driving signal of said pick-up head according to said position information; (2) Speed predicting means for predicting the speed of said pick-up head according to the driving signal, and target speed generating means for generating target speed of said beam spot according to said position information; (3) Speed detecting means for detecting the speed transversal to said track orientation of said beam spot according to said position information; (4) First control means for control the driving of said precision transfer apparatus according to the difference between predicting speed of said pick-up head and said beam spot speed.
Patent TW-338143-B (TW)
Title: Coin dispensing apparatus
Inventor: RICHARDSON PHILLIP WILLIAM
IPC: G07D1/00
Filed: 1997-05-30
Granted: 1998-08-11
Abstract: A coin dispensing apparatus comprising a bed, a coin holder movable relative to the end and spaced from the bed b a gap, the coin holder having at least one coin reservoir capable of holding a stack of at least 2 coins with the lowermost coin in contact with the bed, means to eject the lowermost coin from the apparatus through the gap between the bed and the coin holder, and support means to prevent or restrict tilting of the coin above the lowermost coins as the lowermost coin is ejected.
Patent TW-435005-B (TW)
Title: Method of monitoring a contactor
Inventor: TENNIES CHARLES JOSEPH
IPC: H01H47/32
Filed: 1997-06-12
Granted: 2001-05-16
Abstract: A varying voltage is applied across a coil (20) of a contactor (12). The varying voltage has a characteristic (frequency) which varies as a function of the position of the armature (16). The varying voltage is transmitted to a coupler (42) which transmits information to a controller. The coupler may include one or more light sources (LEDs) (50 and/or 52) which are sequentially energized and de-energized to sequentially render a phototransistor (54) conducting and nonconducting. The frequency of the output from the coupler (42) corresponds to the frequency at which the phototransistor (54) is changed between the conducting and nonconducting conditions. A controller (32) determines whether the frequency of the output from the coupler (42) corresponds to the intended position of the armature (16) of the contactor (12) or to an unintended position by comparing the frequency of the output from the coupler to known frequencies for various positions of the armature.
Patent TW-343359-B (TW)
Title: Process for trench chemical mechanical planarization
Inventor: SHYU JENN-TSONG
IPC: H01L21/306
Filed: 1997-07-28
Granted: 1998-10-21
Abstract: A process for trench chemical mechanical planarization, which comprises the following steps: depositing a pad oxide on a silicon substrate; forming a nitride layer on the pad oxide; defining a plurality of dummy trenches on the nitride layer and the pad oxide by applying a photoresist on a mask on a region predetermined to form wide trenches thereon; depositing an oxide layer over the entire silicon substrate; and carrying out a chemical mechanical planarization procedure.
Patent TW-340224-B (TW)
Title: Reference voltage generator having first and second transistor of identical conductibility
Inventor: PARK JONG-MIN
IPC: G11C11/407
Filed: 1997-09-03
Granted: 1998-09-11
Abstract: A sort of reference voltage generator, having: the first and the second transistors having identical conductibility, having each of the transistors a control polarity and a pair of controlled polarities; and the first and the second nodes connected to the different first and second power supply voltages, where the controlled polarity by the first transistor is connected between the reference voltage output and the second node, the controlled polarity by the second transistor is connected between the reference voltage output and the second node, connected the controlled polarity of the first transistor to the first node, connected the controlled polarity of the second transistor to the second node.
Patent TW-557414-B (TW)
Title: Chemically amplified resist composition
Inventor: KANG YOOL
IPC: G03F7/004
Filed: 1997-10-09
Granted: 2003-10-11
Abstract: Copolymers and terpolymers are used in chemically amplified resists. The terpolymers are of the formula: wherein R3 is selected from the group consisting of hydrogen and a C1 to C10 aliphatic hydrocarbon, wherein said aliphatic hydrocarbon contains substituents selected from the group consisting of hydrogen, hydroxy, carboxylic acid, carboxylic anhydride, and combinations thereof; R4 is selected from the group consisting of hydrogen and a C1 to C10 aliphatic hydrocarbon, wherein said aliphatic hydrocarbon contains substituents selected from the group consisting of hydrogen, hydroxy, carboxylic acid, carboxylic anhydride, and combinations thereof; R5 is selected from the group consisting of hydrogen and methyl; R6 is selected from the group consisting of t-butyl and tetrahydropyranyl; M and n are each integers; and wherein n/(m+n) ranges from about 0.1 to about 0.5. Also, a resist composition for use in a chemically amplified resist, which comprises a photoacid generator and a polymer having the formula:
Patent TW-354352-B (TW)
Title: A process for easier cleaning on the basis of water/oil inversion emulifier
Inventor: MUELLER HEINZ
IPC: C09K8/28
Filed: 1997-10-17
Granted: 1999-03-11
Abstract: A process for easy cleaning and removing drilling or excavation debris which is loaded with the residues of flowable and pumpable emulsion containing water/oil inversion drilling wash fluid before disposal onland or offshore, characterized in that: the emulsifier or emulsion system in the water/oil inverse emulsion fluid leads to a temperature-controlled phase inversion of the multi-component mixture under the phase inversion temperature (PIT) of higher than 5 DEG C and lower than 100 DEG C, before or at the same of cleaning the contaminated solid surfaces, cool the inversion emulsifier to be separated or washed to the range of PIT, and cool the residues of the inversion emulsion fluid below the range of PIT to separate the bulk of the solids in which the flowable and pumpable part is separated by centrifuge, filter and/or whirlwind separator under the effect of elevated gravitational force.
Patent TW-418376-B (TW)
Title: Matrix substrate, liquid-crystal device incorporating the matrix substrate, and display device incorporating the liquid-crystal device
Inventor: ICHIKAWA TAKESHI
IPC: G09G3/36
Filed: 1997-10-17
Granted: 2001-01-11
Abstract: A matrix substrate comprises a plurality of pixel electrodes arrayed in a matrix pattern, a plurality of switching elements connected to the pixel electrodes, a plurality of signal lines for supplying video signals to the plurality of switching elements, a plurality of scanning lines for supplying scanning signals to the plurality of switching elements, a horizontal driving circuit for supplying the video signals to the plurality of signal lines, and a vertical driving circuit for supplying the scanning signals to the plurality of scanning lines, wherein the horizontal driving circuit is comprised of a dynamic type circuit and the vertical driving circuit is comprised of a static type circuit.
Patent TW-382739-B (TW)
Title: Deposition of a thin film on a substrate using a multi-beam source
Inventor: SCHWEITZER MARC O
IPC: C30B23/02
Filed: 1997-10-28
Granted: 2000-02-21
Abstract: A multi-beam source for deposition of a material on to a substrate with enhanced deposition rate, uniformity and beam directionality. A plurality of orifices are provided in a head unit having a cavity containing a vapor of the deposition material. The cavity and the vapor contained therein are maintained at a high temperature to increase the deposition rate. The orifices are maintained at the same high temperature and act as heated collimators to produce highly directional beams for deposition of materials into high aspect ratio features. When used in jet vapor deposition techniques, an inert gas flow is introduced into the cavity and forced out thereof through the orifices as jets to transport particles of the deposition material to the substrate.
Patent TW-409115-B (TW)
Title: Heat integration in alkylation/transalkylation process
Inventor: MERRILL JAMES T
IPC: C07C2/66
Filed: 1997-11-10
Granted: 2000-10-21
Abstract: The present invention addresses heat integration in an alkylation/transalkylation process involving alkylation of an aromatic substrate with a C2-C4 alkylating agent coupled with separation to recover a monoalkylated aromatic product and liquid phase transalkylation of a polyalkylated product. Aromatic feedstock and a C2-C4 alkylating agent are supplied to an alkylation reaction zone which is operated to produce an alkylated product. The output from the alkylation reaction zone initially travels through an arrangement of heat exchangers. From there, the alkylation efflicuent passes into the first separation zone which is operated to produce a lower boiling fraction comprising the aromatic substrate, which may be recycled to the alkylation reaction zone, and a higher boiling fraction comprising a mixture of monoalkylated and polyalkylated aromatics. This lower boiling fraction first travels back through portions of the heat exchanger arrangement on the way to recycle into the alkylation zone. The higher boiling fraction of the first separation zone is supplied to a secondary separation zone to produce a second lower boiling fraction comprising the desired monoalkylated product and a higher boiling fraction comprising polyalkylated product. At least a portion of the higher boiling polyalkylated fraction passes through a portion of the heat exchanger arrangement into a transalkylation reaction zone containing a molecular sieve transalkylation catalyst operated under liquid phase conditions to cause disproportionation of the polyalkylated fraction to arrive at a disproportionation product having a reduced polyalkylated aromatic content and an echanced monoalkylated aromatic content.
Patent TW-380103-B (TW)
Title: A method of manufacturing an ink cartridge for use in ink jet recorder
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/175
Filed: 1997-11-13
Granted: 2000-01-21
Abstract: A method of manufacturing an ink cartridge for use in an ink jet recorder, comprising the step of providing an ink bag having a top end, and a bottom end below the top end, the top end being open and the bottom end having an ink feed port therein; moving the ink bag from a first position near a top edge thereof and positioning the ink bag in a vacuum chamber; depressurizing the vacuum chamber; charging a selected quantity of ink into the ink bag; sealing the open end of the ink bag at a second position below the first position; pressing the sealed portion of the ink bag to a selected thickness with press plates; sealing the bag in the pressed position at a third position below the second position; and cutting the ink bag between the second and third positions.
Patent TW-559560-B (TW)
Title: Co-processed products
Inventor: AUGUELLO MICHAEL
IPC: A61K9/20
Filed: 1997-12-05
Granted: 2003-11-01
Abstract: Particulate pharmaceutical tablet excipient compositions comprising co-processed microcrystalline cellulose and particulate USP calcium carbonate having a particle size distribution of 7 to 22 mum wherein the range of calcium carbonate to microcrystalline cellulose is 70:30 to 90:10.
Patent TW-491706-B (TW)
Title: Skin care compositions containing an amide and retinol
Inventor: GRANGER STEWART PATON
IPC: A61K8/55
Filed: 1997-12-16
Granted: 2002-06-21
Abstract: N-substituted fatty acid amides of specific structure sufficiently inhibit LRAT or ARAT catalyzed esterification of retinol into inactive retinyl esters, thus having the same effect on keratinocytes as retinoic acid. Effects of retinol or retinyl esters in combination with these N-substituted fatty acid amides are analogous to treatment with retinoic acid.
Patent TW-473492-B (TW)
Title: Continuous coagulation of aqueous graft rubber dispersions and apparatus for this purpose
Inventor: GUNTHERBERG NORBERT
IPC: B01F25/64
Filed: 1997-12-22
Granted: 2002-01-21
Abstract: A process for the continuous coagulation of aqueous dispersions of graft rubbers suitable for toughening thermoplastics is described. In the process, dispersions are transported through an apparatus having at least one shear element with a slotted stator and a rotating of the rotor within the stator, so that said dispersions are passed radially from the inside to the outside as a result of the rotation of the rotor in the shear element and, during or after passage through the slots of the rotor and stator, and subjected to such strong shearing that they coagulate, resulting in graft rubber coagulums which can be readily worked up even at a solids content of more than 50% by weight of elastomers.
Patent TW-447144-B (TW)
Title: Semiconductor device and a method of manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/068
Filed: 1996-03-20
Granted: 2001-07-21
Abstract: A method of manufacturing a thin-film solar cell, comprising the steps of: forming an amorphous silicon film on a substrate; holding a metal element that accelerates the crystallization of silicon in contact with the surface of the amorphous silicon film; subjecting the amorphous silicon film to a heat treatment to obtain a crystalline silicon film; depositing a silicon film to which phosphorus has been added in close contact with the crystalline silicon film; and subjecting the crystalline silicon film and the silicon film to which phosphorus has been added to a heat treatment.
Patent TW-373206-B (TW)
Title: Vapor insulation switch device
Inventor: OKUBO KENICHI
IPC: H01H33/42
Filed: 1998-03-31
Granted: 1999-11-01
Abstract: This invention provides the prevention of lowering the transmitting efficiency of the connecting structure when operating machine connected to close container, and having few nos. of structural components, sophisticated vapor insulation switch device; and, installed outer the close container 1, operating apparatus 2 that can operate switch to form vapor insulation switch device, at the opening part of the close container 1 and the opening part of the operation device 2 to inter-insertion structural exposed 11, 29 connection, only using the said connection to support the operation device 2 on the said close container 1. Its result, support structure that can support operation device 2 is not necessary.
Patent TW-359769-B (TW)
Title: Multidensity photomask and production process therefor
Inventor: WEN JIUN-SHIANG
IPC: G03F9/00
Filed: 1998-04-09
Granted: 1999-06-01
Abstract: The invention provides a multidensity photomask and a production process therefor, which comprises forming a photo-filtering layer having different patterns formed thereon and with different UV transmittance on a transparent substrate as a photomask by using photolithographic techniques. The photo-filtering layer is a coating containing a UV-absorbing composition, such as a photoresist or other material without photoresist functions that can be etched off. The control on the different UV transmittance of the photo-filtering layer can be achieved by altering the composition, concentration of the UV-absorbing composition, or the thickness of the photo-filtering layer.
Patent TW-342420-B (TW)
Title: Simultaneous working process for light building template and ceramic tiles
Inventor: LAY NIANN-HORNG
IPC: E04G11/06
Filed: 1998-04-30
Granted: 1998-10-11
Abstract: A simultaneous working process for light building template and ceramic tiles, which mainly comprises large templates, medium templates, small templates, interior angle template strips, exterior angle template strips, ejection template strips and ceramic tiles, the large templates exhibit large rectangular plates the periphery thereof being suspended with suspension plate ribs, the interior of the large templates being equidistantly installed with a plurality of transversal reinforcing ribs and a plurality of longitudinal reinforcing ribs, a mold segregation zone being formed between two adjacent longitudinal reinforcing ribs, a plurality of through holes arranged in two rows symmetrical to each other being installed in two upper-and-lower parallel mold segregation zones, the left-and-right two side flap plates being installed with a plurality of side holes at the upper-and-lower two suitable positions, and the two upper-and-lower flap plates being installed with a plurality of joint holes at suitable positions thereof; in which the medium templates and the large templates have the same length, however the larger templates are slightly narrower medium rectangular plate body, and the remaining structure of the medium templates is identical with that of the large templates.
Patent TW-397750-B (TW)
Title: Sheet material dispenser with safer sheet cutting means and cutting member assembly thereof
Inventor: SADRAKULA PHILIP VINCENT
IPC: B65H35/06
Filed: 1998-05-14
Granted: 2000-07-11
Abstract: A dispenser from which sheet material may be manually pulled from a supply of the sheet material carried on the dispenser through a passageway defined by a frame of the dispenser. The dispenser includes a cutting member having a sharp cutting edge adapted for transversely cutting the sheet material and an elongate contact surface generally parallel to and spaced from the cutting edge. The cutting member is mounted on the frame for movement between (1) a retracted position to which it is biased at which the cutting edge is positioned to restrict contact between a person using the dispenser and the cutting edge and at which the contact surface extends along the one side of the passageway and (2) a cutting position to which the cutting member can be moved form its retracted position by manually tensioning sheet material being pulled from the dispenser around the contact surface of the cutting member. At the cutting position the cutting edge is positioned to intersect and transversely sever the tensioned sheet material being manually withdrawn from the dispenser.
Patent TW-393506-B (TW)
Title: Improved crosslinkable surface coatings and process of preparation
Inventor: TRUMBO DAVID L
IPC: C09D133/06
Filed: 1998-06-02
Granted: 2000-06-11
Abstract: A novel single package aqueous polymeric formulation containing a polymeric ingredient having a latex seed core and both carboxylic acid functional pendant moieties and a monomer having pendant moieties having the ability to form stable enamine structures by reaction with amines which contain a divalent group of the structure (I) wherein R1 is either H, a C1 to C10 alkyl group, or phenyl, is disclosed. Also disclosed is a process for preparing the aqueous polymeric formulation.
Patent TW-380046-B (TW)
Title: Methods of calibrating and testing a sensor for in vivo measurement of an analyte and devices for use in such methods
Inventor: GROSS JOSEPH
IPC: G01N27/416
Filed: 1998-06-16
Granted: 2000-01-21
Abstract: A method of calibrating an analyte sensor in vivo, which involves providing a supply of the analyte to the subject in the vicinity of the sensor, preferably as a soluble coating on the sensor, so as to saturate the sensor and obtain a maximum signal, causing the analyte in the vicinity of the sensor to be consumed so as to obtain a base line signal, and calculating a calibration function to translate the measured saturation and base line signals to corresponding points on a laboratory calibrated reference curve. This calibration function is subsequently used to translate any measured point on the actual in vivo performance curve of the sensor to the corresponding point on the laboratory calibrated reference curve, to thereby obtain a calibrated output for the sensor in vivo taking account of the conditions found in use.
Patent TW-379398-B (TW)
Title: Measuring-pattern and measuring method for width of wire in semiconductor device
Inventor: KIM KIL-HO
IPC: G01B21/02
Filed: 1998-06-22
Granted: 2000-01-11
Abstract: In order to measure a width of a wire a measuring-pattern for the width of the wire is prepared. The measuring pattern includes: a first pattern with a first width; a second width connected to the first pattern and having a second width wider than that the first width; and a third pattern connected to the second pattern and having a third width narrower than the first width. The first pattern, the second pattern and the third pattern are made of same material. The first pattern through a power source is connected to the third pattern. A first pair of probes are disposed on the first pattern and then are connected to a first voltmeter. A distance between the first pair of probes is a first distance wider than the first width. A second pair of probes are disposed on the second pattern and then are connected to a second voltmeter. A distance between the second pair of probes is a second distance wider than the first width. Thereafter the first width using gauged voltage at the first voltmeter and the second voltmeter is determined. The second width is more substantially ten times the first width and the third is such narrow that current therethrough is uniform.
Patent TW-376343-B (TW)
Title: Plate suppressing device for drilling apparatus
Inventor: OKETANI TETSUYA
IPC: B23Q3/06
Filed: 1998-07-07
Granted: 1999-12-11
Abstract: When a spindle unit 1 rises to a tool change position P1 of a printed-circuit board drilling apparatus, a pair of cam followers 27, which have been spaced downward from a pair of operating pins 38, are brought into engagement with conical portions 39 of the operating pins 38 and caused to move toward each other. As a result, a pair of opening/closing arms 24 that are provided under a pressure foot 20 and that serve as suppressing members for preventing floating of the printed-circuit board are moved away from their suppressing positions A in which the opening/closing arms 24 are kept closed by the force of a spring 28, to their retracted positions B. Consequently, forward end portions of the opening/closing arms 24 are positioned outside a tool passage zone S through which a tool post passes when a tool is changed. As a result, the suppressing members 24 used to prevent floating of the printed-circuit board are retracted without using a drive source, when tool change is made, so that the suppressing members do not become an obstacle to performing the tool change operation.
Patent TW-470743-B (TW)
Title: Benzenesulfonamide derivatives, their preparation and their use in the treatment of CNS disorders
Inventor: BROMIDGE STEVEN MARK
IPC: C07D217/08
Filed: 1998-07-10
Granted: 2002-01-01
Abstract: The invention relates to novel compounds having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of CNS disorders. A compound of formula (I) or a salt thereof, wherein: P is phenyl, naphthyl, quinolinyl, isoquinolinyl or indolyl; A is a single bond or -CH2-; B is SO2; R1 is halogen, CF3 or methoxy; N is 0, 1, 2, or 3; R2 is hydrogen or C1-4 alkyl; R3 is C1-4 alkoxy; R4 is piperazinyl optionally substituted by C1-4 alkyl; and R5 is hydrogen.