baber/WOPTO huggingface dataset:
Patent TW-416239-B (TW)
Title: Driver for a liquid-crystal display panel
Inventor: UTO SHINYA
IPC: H04N5/66
Filed: 1998-12-10
Granted: 2000-12-21
Abstract: A liquid crystal display panel includes a driver having pairs of first and second D/A converters, corresponding pairs of first and second polarity changeover switches, and plural switching elements. Each of the first D/A converters receives a picture signal and outputs a positive-polarity voltage and each of the second D/A converters receives the picture signal and outputs a negative-polarity voltage. The first polarity changeover switches are connected to the outputs of the first and second D/A converters and alternately output the positive and negative polarity voltages. The second polarity changeover switches are also connected to the outputs of the first and second D/A converters and output a reverse polarity voltages. The switching elements are connected between the outputs of the first D/A converters and the first polarity switch and the output of the second D/A converters and the second polarity changeover switch. The switching elements are actuated until the voltages at the outputs of the first and second D/A converters become substantially equal.
Patent TW-546333-B (TW)
Title: Foams comprising HFC-134 and a low solubility co-blowing agent and a process for making
Inventor: CHAUDHARY BHARAT I
IPC: C08J9/12
Filed: 1998-12-17
Granted: 2003-08-11
Abstract: Disclosed is an extruded, dimensionally stable, closed cell alkenyl aromatic polymer foam. The foam comprises an alkenyl aromatic polymer material greater than 50 percent by weight of alkenyl aromatic monomeric units. The foam has a density of about 16 to about 64 kilograms per cubic meter. The foam has a thickness in cross-section of 15 millimeters or more. The foam has a blowing agent composition comprising a primary blowing agent of about 70 to about 95 weight percent 1,1,2,2-tetrafluoroethane and a secondary blowing agent comprising about 30 to about 5 weight percent based upon the total moles of the blowing agent composition. The secondary blowing agent being selected from the group consisting essentially of 1,1,1,2-tetrafluoroethane, carbon dioxide, nitrogen, argon, and water. Further disclosed is a process for making the foam.
Patent TW-419812-B (TW)
Title: Non-volatile semiconductor memory
Inventor: NOMURA HIDEMI
IPC: H01L27/115
Filed: 1999-01-29
Granted: 2001-01-21
Abstract: To obtain a prevention of an increase in a chip size and an easy pattern layout by reducing a capacitive load of a bit line by increasing a capacity of a nonvolatile semiconductor memory and accelerating an operation. First and second divided bit lines BLa0, BLb0 are disposed at one main bit line BL0, and a memory cell array 11 is divided into a plurality of blocks. Selective transistors Q0, Q1, Q4 and Q5 and discharge transistors Q2, Q3, Q6 and Q7 are disposed at a periphery of the array 11. Further, a wiring 20 of a predetermined potential ARGND and wirings 21, 22 of selective signals DCBLa, DCBLb are disposed. A second gate electrode wiring 23 connects the gate of the first select transistor Q0, that of the second discharge transistor (corresponding to Q3) relative to the adjacent main bit line and the wiring 21. A first gate electrode wiring 25 connects the gate of the second select transistor Q1, that of the first discharge transistor Q2 and the wiring 22.
Patent TW-554098-B (TW)
Title: A polyester fiber improved in smoothness property
Inventor: KATO JINICHIRO
IPC: D06M13/17
Filed: 1999-01-29
Granted: 2003-09-21
Abstract: A polyester fiber having an birefringence of 0.025 or more comprising at least 90% by weight of a polytrimethylene terephthalate on which a finish oil composed essentially of (1) an aliphatic hydrocarbon ester having a molecular weight of 300 to 800 and/or a mineral oil having a Redwood viscosity at 30 DEG C of 40 to 500 second, (2) a polyester compound containing a polyethylene oxide unit and a polypropylene unit in the molecule, (3) a non-ionic surfactant and (4) an ionic surfactant is applied. With an application of the finish oil, the polytrimethyleneterephthalate fiber which has the inherently high frictional coefficient can be wound in a good processability during spinning and drawing steps, producing a yarn package having an improved unwinding property. The resultant yarn has a smooth, abrasion resistant and antistatic electricity properties with cohesiveness. The fiber exhibits an improved processability in subsequent conventional fiber-processings, for example, false-twist texturing, weaving and knitting.
Patent TW-422965-B (TW)
Title: Head-mounted display device
Inventor: KUMAI KEIZOU
IPC: G02B27/00
Filed: 1999-03-04
Granted: 2001-02-21
Abstract: In a head-mounted display device, light emitted from a display device (11, 111) is directed towards the eye of an observer (2, 102) by changing the light path thereof by means of an optical system (13, 113). The display device (11, 111), optical system (13, 113) and a drive signal generating device (14, 114) for the display device (11, 111) are worn on the head of the observer (2, 102) by means of a holding member (3, 103). This optical system (13, 113) is positioned in front of the display device (11, 111) emitting display light in a forward direction from a position separated radially from the visual axis of the observer (2, 102) when looking straight ahead. The drive signal generating device (14, 114) is located in a position separated radially from the visual axis with an interval from the display device (11, 111) and optical system (13, 113).
Patent TW-I235059-B (TW)
Title: Salts of keto acids and amine derivatives, and their use for the treatment of pathological conditions involving silent neurons
Inventor: BOUYSSOU THIERRY
IPC: A61K31/198
Filed: 1999-03-10
Granted: 2005-07-01
Abstract: A subject of the invention is the use of compounds corresponding to general formula (1) below: (X)n1Y(Z)n2, in which n1 and n2 represent 0 or 1. X represents a natural amino acid, particularly an amino acid chosen from ornithine, arginine, lysine, histidine or glutamine. Y represents a keto acid corresponding to formula (II) below: R-CO-COOH, in which R represents -CH3, -CH2-CH3, -CH(CH3)2, -CH(CH3)-CH2-CH3, -CH2-CH(CH3)2, -(CH2)2-COOH, -(CH2)3-COOH. Z represents: a natural amino acid, particularly an amino acid chosen from ornithine, arginine, lysine, histidine or glutamine, or a polyamine chosen particularly from cadaverine, putrescine, spermidine, spermine or agmatine, for the preparation of a medicament intended for the treatment of pathological conditions in humans or animals involving silent (i.e., ""painless"") neurons, such as pathological conditions of the digestive tract, bladder and biliary tract.
Patent TW-529951-B (TW)
Title: Pharmaceutical composition comprising a 2- [[(2-pyridinyl) methyl]sulfinyl]benzimidazole having anti-ulcer activity and a process for the preparation of such pharmaceutical composition
Inventor: HENRIKSEN KRISTIAN LUND
IPC: A61K31/4439
Filed: 1999-03-12
Granted: 2003-05-01
Abstract: Oral pharmaceutical formulation comprising granules having an inert core coated with a layer, comprising a 2-[[(2-pyridinyl)methyl]sulfinyl]benzimidazole having anti-ulcer activity, a disintegrant and a surfactant in a matrix of a melt coating substance essentially consisting of one or more esters of glycerol and fatty acids, a separating layer and an enteric coating layer, and a process for the preparation of such formulation using a melt coating technique for the preparation of the benzimidazole containing layer.
Patent TW-403951-B (TW)
Title: Method and device for manufacturing semiconductor and semiconductor device manufactured by the device
Inventor: GOTO YASUKO
IPC: G03F7/20
Filed: 1999-03-19
Granted: 2000-09-01
Abstract: To attain plotting matched with distortion changing according to the exposure condition of an aligner or the features of a pattern to be exposed, and to attain highly precise matched plotting between the exposing device and an electronic beam plotting device or between the mutual aligner. The pattern shape change of reference pattern exposure of according to an exposure condition or the features of a pattern to be exposed is operated. And the exposed pattern is divided into fine areas shown by broken lines (a), and featured values fx and fy of the pattern in each area are calculated (b). Correction amounts are calculated by using the featured values of the pattern and the position in an exposure field as a parameter (shown by arrows and broken lines) (c). At the time of forming pattern layer in the next semiconductor device layer on the semiconductor device by another aligner, a pattern shape is congruently changed based on the change of the shape.
Patent TW-447116-B (TW)
Title: Method for forming rough polysilicon cup-type capacitors of DRAM
Inventor: WU SHIE-LIN
IPC: H01L27/108
Filed: 1999-04-27
Granted: 2001-07-21
Abstract: The present invention provides a method for forming rough polysilicon cup-type capacitors of DRAM, which includes the following steps: forming a first dielectric layer on a semiconductor substrate; forming a second dielectric layer on the first dielectric layer; next, forming a first conductor layer on the second dielectric layer; removing part of the first conductor layer and the second dielectric layer to define an opening therein; then, forming a second conductor layer covering the substrate; forming the sidewall structure on the sidewall of the second conductor layer in the opening; further, removing the uncovered portion of the sidewall structure by the second conductor layer; and, using the residual second conductor layer as the mask to remove the sidewall structure and part of the first dielectric layer for defining the contact hole in the first dielectric layer; forming a third conductor layer covering the substrate and filling the contact hole; next, removing part of the third conductor layer and the first conductor layer for defining the storage electrode; then, removing the second dielectric layer; forming the third dielectric layer on the substrate; finally, forming a fourth conductor layer on the third dielectric layer to complete the structure of the capacitor.
Patent TW-469662-B (TW)
Title: Purification of battery electrolytes by means of chemical adsorption
Inventor: JUNGNITZ MICHAEL
IPC: H01M10/05
Filed: 1999-06-15
Granted: 2001-12-21
Abstract: The present invention relates to the removal of protic impurities from battery electrolytes which are suitable for lithium cells by chemical adsorption.
Patent TW-429182-B (TW)
Title: Lathe and method for turning a work piece on a lathe
Inventor: HEIJKENSKJOELD MATS
IPC: B23B5/14
Filed: 1999-07-08
Granted: 2001-04-11
Abstract: A lathe (10) having a frame (12) for supporting rotatable chucking equipment (38) adapted to hold a work piece (40). The frame further supports at least one lathe tool (46; 64) for machining the work piece. The chucking equipment (38) and the lathe tool (46; 64) are displaceable relative each other in at least a radial direction. To obtain a more compact lathe, the lathe includes a cylindrical elongate housing (20) rigidly attached to the frame (12), with the housing extending about a longitudinal axis (24) and having a longitudinal cylindrical inner space (26) extending from a first end (28) of the housing. The cylindrical inner space (26) has a longitudinal axis (30) which is parallel to, though offset from, the longitudinal axis (24) of the housing (20). A shaft (32) is arranged in the inner space (26) for angular displacement therein, the shaft carrying the chucking equipment (38). A rotatable outer casing (42) is provided which peripherally encloses the cylindrical elongate housing (20). The rotatable outer casing (42) carries the at least one lathe tool (46). Rotation of the rotatable outer casing (42) causes the at least one lathe tool (46; 64) to effect a redial displacement relative to the chucking equipment (38).
Patent TW-408057-B (TW)
Title: Knife for cutting off
Inventor: YASOTA HISASHI
IPC: B26D1/00
Filed: 1999-09-23
Granted: 2000-10-11
Abstract: The subject of this invention is to provide a flat knife for cutting off which still possesses high flexible strength even under the condition of required knife edge angle. The solution of this invention is to constitute the knife edge portion 11a with the knife edge angle required for cutting off the workpiece W. Concave curved surface 11a' is formed symmetrically to the center line with a designed length (the required least limit), and used as the said knife edge portion 11a. Furthermore, the symmetrical concave curved surface 11b' is used to form the connection portion 11b which connects the knife edge portion 11a and the knife shank portion 21. The thickness is increased gradually from the rear end (upper end) of the knife edge portion 11a toward the knife shank portion 21 so as to decrease the contacting resistance toward the workpiece W by connection portion 11b while cutting off.
Patent TW-461201-B (TW)
Title: Method and system for fast maximum a posteriori decoding
Inventor: LERZER JURGEN
IPC: H04L1/00
Filed: 1999-12-14
Granted: 2001-10-21
Abstract: Processing delay associated with MAP decoding (and variants thereof) is reduced by processing forward and reverse state metrics in parallel. Further reductions in processing complexity can be achieved by omitting redundant operations and multiplexing processing units' functionality.
Patent TW-516262-B (TW)
Title: Motor
Inventor: AOSHIMA CHIKARA
IPC: H02K16/04
Filed: 2000-03-30
Granted: 2003-01-01
Abstract: A motor comprises a magnet formed in a cylindrical shape and divided in the circumferential direction in at least the outer periphery and alternately polarized to different poles, a first coil, a magnet and a second coil placed in the axial direction of the magnet, a first outer magnetic pole opposed to the outer periphery of the magnet and a hollow-shaped first inner magnetic pole opposed to the inner periphery of the magnet, excited by the first coil respectively, a second outer magnetic pole opposed to the outer periphery of the magnet and a hollow-shaped second inner magnetic pole opposed to the inner periphery of the magnet, excited by the second coil respectively, a rotatable rotary shaft integral with the magnet, and a pressurizing means for pressurizing the rotary shaft in the axial direction, the pressurizing means being placed in the hollow cylindrical portion of the first inner magnetic pole. A motor having a high output, a compact shape and small working noises is provided.
Patent TW-I225475-B (TW)
Title: Concrete formulation
Inventor: NAJI BASIL TAHA
IPC: C04B38/02
Filed: 2000-05-03
Granted: 2004-12-21
Abstract: An additive for use in the preparation of lightweight concrete, said additive including a blend of from around 40% to 99% of organic polymeric material and from 1% to around 60% of an air entraining agent. The additive is particularly suitable for the preparation of lightweight concrete which uses polystyrene aggregate. It provides for excellent dispersion of the polystyrene aggregate and improved bond between the polystyrene aggregate and surrounding cementitious binder. The resultant lightweight concrete formulation may be pumped and is particularly suitable for sandwich wall construction.
Patent TW-510995-B (TW)
Title: Sharing system of server for website servers in internet to share information
Inventor: CHAO KUO-JEN
IPC: G06F15/16
Filed: 2000-05-12
Granted: 2002-11-21
Abstract: The invention provides a sharing system of server for website servers in internet to share information. The sharing system of server contains a sharing server in connection with internet, in which a sharing service processing program is built in to process the sharing services of website servers in connection with the sharing server, and multiple website servers connecting to the sharing server via internet. Each website server can connect to multiple network computers through internet and each website server is built in a sharing service program to provide the sharing services of other website servers to the network computers in connection with the website server. Among them, when a first network computer of a first website server of the multiple website servers initiates a specific sharing service, the sharing service program of the first website server will forward the specific sharing service request through the sharing processing program of the sharing server to the sharing service program of the second website server. The sharing service program of the second website server will process the specific sharing service request and return with reply information through the sharing processing program of the sharing server to the sharing service program of the first website server, and the sharing service program of the first website server will process the reply information and forward it to the first network computer.
Patent TW-478260-B (TW)
Title: A receiver and a method for adaptive equalization processing
Inventor: KUBO HIROSHI
IPC: H04B7/08
Filed: 2000-06-16
Granted: 2002-03-01
Abstract: An over-sample sampler 3 samples a received signal at a speed of not less than a symbol rate, and a received sequence output circuit 4 distributes the sampled signal sequence to sequences of different over-sample timing numbers. Thereafter, a plurality of blind equalizers with reliability information 5A, 5B and 5C receive the distributed signal sequences and perform an adaptive equalizer process so as to output decision data and reliability information. Finally, a decision data selecting circuit 6 receives plural pieces of reliability information and decision data and outputs decision data with the highest reliability as a decision value.
Patent TW-510152-B (TW)
Title: Work carrying device
Inventor: TATSUTA YUKIO
IPC: B65G47/14
Filed: 2000-08-04
Granted: 2002-11-11
Abstract: The invention is provided to easily and quickly discharge works on a guide passage outward when the works accumulate on the guide passage in a work guide device. This work carrying device 10 comprises a rotary table 11 having a recessed portion 12 formed on the outer periphery, a linear feeder 14, and the work guide device 20 provided between the rotary table 11 and the linear feeder 14. The work guide device 20 has a fixed guide 15 provided on a base 21 and a moving guide 16. The moving guide 16 is slidable on the base 21. The base 21 has a work discharge port 17 which opens when the moving guide 16 retreats from the fixed guide 15.
Patent TW-I279401-B (TW)
Title: Heterocyclic derivatives for the treatment of diabetes and other diseases
Inventor: PFAHL MAGNUS
IPC: C07D401/10
Filed: 2000-08-31
Granted: 2007-04-21
Abstract: The present invention relates to certain substituted heterocycles of formula (I) which are useful in the treatment of diseases related to lipid and carbohydrate metabolism, such as type 2 diabetes, adipocyte differentiation, uncontrolled proliferation, such as lymphoma, Hodgkin's disease, leukemia, breast cancer, prostate cancer or cancers in general; and inflammation, such as osteoarthritis, rheumatoid arthritis, Crohn's disease or inflammatory bowel disease.
Patent TW-520483-B (TW)
Title: Computer program management system
Inventor: LIAU HE-SHIN
IPC: G06F9/00
Filed: 2000-09-13
Granted: 2003-02-11
Abstract: The present invention is a computer program management system for not only managing the relationship between multiple computer programs and multiple members using the computer programs but also allowing members to register onto the system through a network. The system includes some databases in connection with members, computer programs, and both members and computer programs and has mechanisms that, in order to extend the time for members to use the target computer program, can accept on-line payment from members and transmit authorization code to members. When the accumulated payment of a member reaches the upper price limit of a computer program, the system can detect it through the databases and will allow the member to use the purchased computer software without having to make any further payment.
Patent TW-457631-B (TW)
Title: Method for forming high-refraction film to reduce the impurity diffusion in inter-metal dielectric of high-density plasma chemical vapor phase deposition
Inventor: WU SHU-LI
IPC: H01L21/76
Filed: 2000-09-19
Granted: 2001-10-01
Abstract: The present invention discloses method for forming a high-refraction silicon dioxide film on a semiconductor device to prevent fluorine-containing substance from diffusing out of the fluorinated silicon glass. The method comprises: depositing a pattern-transferred conductor layer on a semiconductor layer; then, forming a dielectric liner layer on the conductor layer and the semiconductor layer, wherein the dielectric liner layer is a silicon dioxide layer, formed by high-density plasma chemical vapor phase deposition method or plasma chemical vapor phase deposition method, with a high refractive index of about 1.55 to 1.8; then, depositing a fluorinated silicon glass layer on the dielectric liner layer and performing a planarization process to remove the fluorinated silicon glass layer and the dielectric liner layer down to the surface of the conductor layer.
Patent TW-495832-B (TW)
Title: Safety system and exposure device
Inventor: HARA NORIHIKO
IPC: H01L21/027
Filed: 2000-09-22
Granted: 2002-07-21
Abstract: The purpose of the present invention is to provide a safety system capable of securing safety and workability of a worker to work inside a sealed device having a drive system. Safety plug devices 21, 22 and 23 are installed on device doors 11, 12 and 13, and hardware is constituted so as to immediately turn off the power source of the drive system inside the device when a safety plug is pulled out of the socket of the safety plug device. Without returning the safety plug to the socket, power feeding to the driving system inside the device cannot be recovered. Without pulling the safety plug out of the socket of the safety plug device, the device door cannot be opened. Since the worker who enters the device carries the safety plug with him, the other worker can be prevented from closing the device door and restarting the device.
Patent TW-480379-B (TW)
Title: Offset compensation output control circuit and offset compensation output control method
Inventor: MISE TOSHIO
IPC: G05F1/10
Filed: 2000-10-11
Granted: 2002-03-21
Abstract: An offset compensation output control circuit comprises: an adder 1 to add the input power and one part of the output power of negative feedback; a variable attenuator 2 to attenuate the power from the adder 1; a power amplifier 3 to amplify the power from the variable attenuator 2 and output a predetermined output power; a variable attenuator 4 to attenuate the output power from the power amplifier 3, and is negatively fed back to the adder 1; a control 12 for obtaining the predetermined output power to control the variable attenuator 4; and a control circuit 11 to control the variable attenuator 2 in a fashion which can obtain the loop gain according to the predetermined output power.
Patent TW-522285-B (TW)
Title: Projection aligner
Inventor: TSUKUDA EIJI
IPC: G03F7/20
Filed: 2000-10-20
Granted: 2003-03-01
Abstract: The pattern of a spatial frequency filter including a liquid crystal element (1031-103n) is controlled without removing the filter from a projection lens system. Specifically, a spatial frequency filter (103) is disposed at the pupil surface in a projection lens system (10). A means for controlling the spatial frequency filter (103) includes a liquid crystal element controller (15b) and a filter information storage (16b). A pattern required for the spatial frequency filter (103) is transferred from the filter information storage (16b) to the liquid crystal controller (15b). The transmittance and phase shift of the spatial frequency filter (103) are previously designed by simulation, for example. Based on these data, an aspect of applying a voltage to the liquid crystal element (1031-103n) is stored in the filter information storage (16b).