baber/WOPTO huggingface dataset:
Patent TW-395041-B (TW)
Title: Chip with laser mark
Inventor: LIOU GUAN-JIUN
IPC: H01L23/544
Filed: 1998-11-23
Granted: 2000-06-21
Abstract: A chip with laser mark includes a primary surface and a secondary surface. Several transistor devices are formed on the primary surface. At least one laser mark is formed on the second surface. The laser mark and transistor devices are designed to be on different surfaces. Therefore, it prevents laser mark from being influenced by manufacturing process and loses the function of identification. Thus, the laser mark will not influence the yield rate of the transistor devices.
Patent TW-494467-B (TW)
Title: Projection exposure device
Inventor: HIRUKAWA SHIGERU
IPC: G03F7/20
Filed: 1998-12-11
Granted: 2002-07-11
Abstract: The present invention relates to a projection exposure device in which a rectangular illumination region (21R) on an illuminating reticle (R) is illuminated with exposure light from an exposure light source (1), and while a pattern in the illuminated region (21R) is projected through a projection optical system (PL) onto a rectangular exposure region (21W) on a wafer (W), the reticle (R) and the wafer (W) are synchronously scanned relative to the projection optical system (PL) to transfer the pattern image of the reticle (R) onto a shot region on the wafer (W). The projection magnification of the projection optical system (PL) is set within a range of 1/5 to 1/10, and a reticle is used which is larger than, for instance, a 6 inch square (approximately 152 mm square).
Patent TW-393795-B (TW)
Title: Battery separator
Inventor: HARRIS PETER R
IPC: H01M50/489
Filed: 1998-12-30
Granted: 2000-06-11
Abstract: A separator (16) for batteries that does not include a layer of membrane material is provided. The separator (16) includes two layers (16a, 16b) of materials that are disposed adjacent each other. The layers can be formed of the same or different materials. The materials can be woven or nonwoven. In certain embodiments, the layers are formed of the same nonwoven, non-membrane material which is a matrix of polyvinyl alcohol fibers, cellulose fibers and a polyvinyl alcohol binder.
Patent TW-466226-B (TW)
Title: Method for producing N-[1-(S)-ethoxycarbonyl-3-phenylpropyl]-L-alanine derivatives
Inventor: YANG SU-WAN
IPC: C07C229/36
Filed: 1998-12-30
Granted: 2001-12-01
Abstract: A method for producing an N-[1-(S)-ethoxycarbonyl-3-phenylpropyl]-L-alanine derivative of the following formula (I) in which R is defined in the specification, that comprises using a sulphite derivative to activate the C-terminus of an N-[1-(S)-ethoxycarbonyl-3-phenylpropyl]-L-alanine with a steric phase to enable an effective coupling with another amine acid to form a dipeptide of the formula (I) with an ACE inhibition effect.
Patent TW-403947-B (TW)
Title: Method of salicide process integration for embedded flash EEPROM
Inventor: HUANG JIN-YI
IPC: H01L21/28
Filed: 1999-02-26
Granted: 2000-09-01
Abstract: A method of salicide process integration for embedded flash EEPROM with a self-aligning metal salicide process, is characterized as follows: forming a second polysilicon layer, and after etching the word lines, it produces a layer of CVD oxide on the whole surface; etch the surface until the second polysilicon layer exposes. This CVD oxide can prevent the short circuit issue of salicide formed between the source and the drain. It can also increase the planarity of the devices in cell array in order to avoid the difficult processes for the polishing or photoetching.
Patent TW-426834-B (TW)
Title: The method to enhance the printing quality
Inventor: CHEN JENG-JUNG
IPC: G06K9/74
Filed: 1999-04-26
Granted: 2001-03-21
Abstract: The present invention is a technology to enhance the printing quality of graph and text, the purpose of which is to process the graph image and text portion in the image data appropriately so that they can be printed clearly without distortion. Its characteristic is that it can process the image data to be printed in real time without complete image information, wherein the method is to redistribute the edge pixel on the difference of gray level distribution by using the error diffusion principle so that the edge is clearer and smoother.
Patent TW-466898-B (TW)
Title: Stackable heat sink for electronic components
Inventor: GUERRERO FRED
IPC: H01L23/367
Filed: 1999-07-08
Granted: 2001-12-01
Abstract: A stackable heat sink having a core shaft in heat-engaging relation with a semiconductor device and a plurality of individual thin fins having an opening for receiving the core shaft in press fit relation so that a plurality of the fins, when mounted on the shaft, define a plurality of air passageways and the fins and shaft efficiently transfer heat away from the semiconductor device and into the surrounding atmosphere.
Patent TW-440624-B (TW)
Title: Hollow ring forming device of flat sewing machine
Inventor: SAKUMA KOUICHI
IPC: D05B1/10
Filed: 1999-07-20
Granted: 2001-06-16
Abstract: To enable a user to continuously sew a hollow ring of cover stitch sewing with a simple composition under a stable condition. On a needle plate 6 of a flat sewing machine which leads a double ring sewing hollow ring formed under a needle plate 6 by entanglement of the needle threads 30A, 30B and 30C of needles 3A, 3B and 3C with the looper thread of a looper 4 according to the actions of three needles 3A, 3B and 3C and the looper 4 occurring in a non-supply time of sewing cloth onto the needle plate 6 in the back of a needle dropping position, and continuously send it out while holding it between a back sending tooth in the back of the needle dropping position and a hollow ring presser foot, a thread setter 10 formed with engaging claws 10A and 10B with slopes 10A and 10B' which are orderly placed at the needle dropping positions and provided between hollow parts 6C, 6D and 6E of the needle plate 6 is provided.
Patent TW-487769-B (TW)
Title: Transmission box for vehicle
Inventor: TSUBATA YOSHIMICHI
IPC: F16H57/035
Filed: 1999-09-01
Granted: 2002-05-21
Abstract: In the receiving chamber R1 of a transmission device including of a driving pulley 8, a drived pulley 9 and a driving belt 10, an inlet port 41 for drain oil path 76 is arranged in the tangent direction of a circumference connecting the maximum diameter, of the driving belt and the minimum diameter. Further, in the upper side from the tangent line of a circumference connecting the driving pulley 8 and driver pulley 9, there is arranged an inlet port 41 for drain oil path 76. Therefore, by way of the inlet ports for the drain oil path arranged, the lubricant splashed from the driving belt 10 can drain directly outside the receiving chamber R1 effectively. Lubricant passes through the drain oil path 76 arranged in the housing and displace to an oil pan. Therefore, the lubricant quantity flowed around the inner wall of the receiving chamber can be reduced to insure the oil quantity in the lower part of the oil pan and the rotational loss occurred from the stirring of lubricant.
Patent TW-459166-B (TW)
Title: Photoresist remover and a removing method therewith
Inventor: TAKEDA TAKASHI
IPC: G03F7/42
Filed: 1999-12-01
Granted: 2001-10-11
Abstract: The invention relates to a photo-resist stripping liquid and the stripping method, characterized in the said photo-resist stripping liquid comprising primidinone compounds of general formula (I): (wherein, R1 or R2 is hydrogen atom or alkyl group having 1 to 4 carbons respectively).
Patent TW-452811-B (TW)
Title: Electrolytic capacitor
Inventor: KOMATSU AKIHIKO
IPC: H01G9/022
Filed: 1999-12-02
Granted: 2001-09-01
Abstract: An electrolytic capacitor comprising a capacitor element formed from an anode foil, a cathode foil opposed to the anode foil and a separator, and an electrolyte solution, a content of cation(s) in said separator being not more than 500 ppm. The electrolytic capacitor shows a low impedance, excellent low-temperature characteristics and heat resistance, and a good work life.
Patent TW-541295-B (TW)
Title: A novel substituted alkylteraamine derivative for use as tachykinin antagonist
Inventor: YAMAMOTO ATSUSHI
IPC: A61P1/00
Filed: 1999-12-15
Granted: 2003-07-11
Abstract: Novel substituted alkyltetraamine derivatives of the following formula (I), for use as a tachy kinin antagonist, is provided. wherein R1, R2, R3 may be the same or different, each containing more than one of a hydroxyl, lower alkoxyl, and/or a phenyl which may be substituted with acyloxy. The compounds and their pharmaceutically acceptable salts, complex or solute compounds. The compounds of the present invention has a chemical construction different from conventional tachykinin antagonist, and are usefull as an antiinflamation agent, an anti-alergy agent, a pain relieving agent, an antiemetic agent, hypersensitive enterogenous syndrome agent, skin disease agent, angiospastic disease agent, cerebral ischernia agent, antidepressant, antianxiety agent, autoimmune disease agent, muscle relaxant, and spasmolytic.
Patent TW-448455-B (TW)
Title: Keyboard input device
Inventor: YAMADA NAOKI
IPC: H01H13/06
Filed: 2000-01-18
Granted: 2001-08-01
Abstract: The present invention relates to a keyboard input device, whose purpose is to provide a water-resistant type keyboard input device preventing water drops such as rain from infiltrating into the fixed contact parts within a rubber spring if used outdoors on a rainy day. The solution of the present invention is: a rubber spring 5 is attached with an adhesive 6 to an overcoat layer 4 formed on a film substrate 2 with a movable contact part 5c positioned above a pair of fixed contact parts 3a, 3b, a vent hole 5d is formed in the vertically moving direction of the movable contact part 5c in a ceiling part having the movable contact part 5c formed thereon, and a groove 7c communicating with the vent hole 5d is formed in the direction normal to the vent hole 5d in a key surface 7 in a portion on which a top part of the rubber spring 5 abuts. When the rubber spring 5 is deflected by pressing the key surface 7, air within a cavity in the rubber spring 5 is discharged to the exterior of the rubber spring 5 via the vent hole 5d and the groove 7c.
Patent TW-457418-B (TW)
Title: Data error correction device
Inventor: NOGUCHI NOBUAKI
IPC: H03M13/00
Filed: 2000-02-16
Granted: 2001-10-01
Abstract: For a data error correction device which corrects a data error by using a plurality of error correction syndrome, it is effective to use a syndrome calculation circuit having a larger correction capability for calculating and increasing a syndrome having a smaller correction capability to realize a high speed data correction processing. One syndrome of read Solomon is data-corrected in eight-multiplicity by Galois field adders 140 to 155, trigger circuits 160 to 175, and original 1st constant multipliers 180 to 195 for Galois field configuring 16 syndrome calculation circuits. Part of syndrome calculation circuits 102 to 115 are added by original 2nd constant multipliers 200 to 213 and original 1st constant multipliers of Galois field and selection circuit 222 to 230 selecting the 2nd constant multipliers those form the syndrome calculation circuits 100 to 115 which can multiply the one data correction syndrome of read Solomon by 8 parallel processes.
Patent TW-476119-B (TW)
Title: Flexible wiring base board, thin film carrier, tape-shaped semiconductor apparatus, semiconductor apparatus and its manufacturing method, circuit base board and electronic machine
Inventor: YANAGISAWA MASAHIKO
IPC: H01L23/495
Filed: 2000-03-09
Granted: 2002-02-11
Abstract: The flexible wiring base-board (1) is provided with the followings: a long-size-shaped foundation base-board (10) and plural wiring patterns (20) formed on the foundation base-board (10). The foundation base-board (10) is provided with a plurality of first domains (44), which are set capable of stamping, and a second domain (45) in between the first domains (44). At the second domain (45), the central portion in the width direction of the foundation base-board (10) is provided with material for constituting the foundation base-board (10). In addition, a low bending resistance portion (40) is formed for easily bending in the major axis direction of the foundation base-board (10) as compared with the first domains (44).
Patent TW-459317-B (TW)
Title: Joint structure between film substrate semiconductor chip and manufacturing method
Inventor: OZAKI SHIRO
IPC: H01L23/12
Filed: 2000-04-05
Granted: 2001-10-11
Abstract: When semiconductor chip 23 adhere to film substrate 11 and joint conditions is under assigned conditions, the glue under the connecting part between the first connecting terminal on the semiconductor substrate 11 and lump pad 24 of semiconductor chip 23 will leak out and form into open area 25 in connecting layer 12. In addition, floating semiconductor chip 23 beginning from connecting layer can prevent joint portion between chip 24 and inner 15 from crack and open circuit, due to different thermal expansion parameters.
Patent TW-444303-B (TW)
Title: Semiconductor device with copper fuse section
Inventor: SASAKI MAKOTO
IPC: H01L23/525
Filed: 2000-04-21
Granted: 2001-07-01
Abstract: A semiconductor memory device includes a dielectric film, first and second wiring lines, a copper fuse section and an opening. The first and second wiring lines are provided in the dielectric film. The copper fuse section is provided in the dielectric film, and is connected to the first and second wiring lines. The opening is formed to the copper fuse section through the dielectric film. A laser beam is irradiated to the copper fuse section through the opening in an oxygen atmosphere.
Patent TW-I276901-B (TW)
Title: LCD device having test contact pads
Inventor: UKITA TOORU
IPC: G01R31/00
Filed: 2000-05-10
Granted: 2007-03-21
Abstract: A LCD panel for a LCD device is tested before mounting thereon a drive semiconductor chip with input and output electrodes of the semiconductor chip being mounted on electrode pads of the LCD panel. Each of contact pads for testing the LCD panel is connected to an extension of each internal lead extending from the end of the internal lead at which an electrode pad is formed. The semiconductor chip is mounted by the LCD panel with each of the input and output electrodes being mounted on a corresponding one of the electrode pads.
Patent TW-I263503-B (TW)
Title: Composition comprising an antibody or a polypeptide preparation as the active agent for the prevention and treatment of amyloidogenic disease and method for in vitro screening of the antibody
Inventor: SCHENK DALE B
IPC: A61K39/39
Filed: 2000-05-24
Granted: 2006-10-11
Abstract: The invention provides improved agents and methods for treatment of diseases associated with amyloid deposits of Abeta in the brain of a patient. Such methods entail administering agents that induce a beneficial immunogenic response against the amyloid deposit. The methods are useful for prophylactic and therapeutic treatment of Alzheimer's disease. Preferred agents including N-terminal fragments of Abeta and antibodies binding to the same.
Patent TW-508619-B (TW)
Title: Method of manufacturing an electron gun, electron gun, display device with such an electron gun, and sub-assembly for use in such an electron gun
Inventor: HOUBEN JOHANNES PETER LODEVICU
IPC: H01J9/18
Filed: 2000-06-16
Granted: 2002-11-01
Abstract: A method of manufacturing an electron gun (6) having a sub-assembly (42) to interconnect the beaded unit (33) and the base (28) of the electron gun, This sub-assembly is manufactured by making a pattern of apertures (41) in a planar element (40), thereby forming a number of securing means (42). In the next step of the manufacturing process, portions of the securing means (42) are bent out of the plane of the planar element (40) and then connected to an insulating plate (55), thus forming the sub-assembly (54) of securing means (42) and insulating plate (55). This sub-assembly (42) is preferably provided with funnel-shaped apertures (57) to lead the electric leads of a number of the electrodes (20-24) of the electron gun (6) through the insulating plate (55). This allows an accurate and easy interconnection of leads and pins (29) of the base (28).
Patent TW-513490-B (TW)
Title: An intelligent wet etching tool as a function of chemical concentration, temperature and film loss
Inventor: PENG JIUN-HUNG
IPC: C23F1/00
Filed: 2000-07-31
Granted: 2002-12-11
Abstract: A method is disclosed for accurately predicting the wet etch end points as a function of the temperature and concentration of the etching solution, as well as of the thickness of the film to be etched. This is accomplished by fitting an etch rate equation to the process of etching a film in terms of two constant parameters that are determined by one set of experiments performed on a given wet etch bench. Thereafter, the constants are used with the rate equation to calculate precisely the etch rate of a film, and then the etch rate is divided into a target film loss or a target film thickness to obtain etching time, or time to etch, which takes into account the variations in temperature and concentration, for example, of the acid in the solution. The resulting film either looses the specified amount of material, or acquires the specified thickness without incurring any damage, which is especially suited for sub-micron semiconductor technology where precise etching is required.
Patent TW-516257-B (TW)
Title: Contact element, process for making the same and the connector comprising the same
Inventor: PETERS MARTINUS JOHANNES MARIA
IPC: H01R43/16
Filed: 2000-09-02
Granted: 2003-01-01
Abstract: The invention pertains to a contact element, especially suitable for mobile applications, made of a electrically conductive material, preferably a metal, and comprising a first contact and a second contact which are connected to one another by means of a spring. The contact element further comprises at least one rigid element which is attached either to the first or to the second contact, which element bridges the spring and runs parallel to at least part of the other of the said contacts.
Patent TW-480532-B (TW)
Title: Sputter magnetron having two rotation diameters
Inventor: ROSENSTEIN MICHAEL
IPC: C23C14/34
Filed: 2000-10-19
Granted: 2002-03-21
Abstract: A magnetron for use in a DC magnetron sputtering reactor that can rotate at a smaller diameter during a deposition phase and at a larger diameter during a cleaning phase, whereby sputter material redeposited outside of the deposition sputtering track is removed during the cleaning phase. An embodiment for a two-diameter magnetron includes a swing arm fixed on one end to the magnetron rotation motor shaft and on the other end to a pivot shaft, pivotably coupled to the magnetron. When the magnetron is rotated in diffetent directions, hydrodynamic forces between the magnetron and the chilling water bath cause magnetron to pivot about the pivot shaft. Two mechanical detents fix the limits of the pivoting and hence establish the two diameters of rotation.
Patent TW-497290-B (TW)
Title: Multi-layer high frequency bandpass filter and its fabrication
Inventor: LO WEN-TENG
IPC: H01P1/20
Filed: 2000-10-30
Granted: 2002-08-01
Abstract: The present invention proposes a multi-layer bandpass filter which is fabricated by using but not limit to LTCC (low temperature co-fired ceramic) technology. In structure, the resulting bandpass filter features small size by using multi-layer structure and low cost by avoiding of post-tuning. Electrically, the proposed bandpass filter has two loss poles at lower stopband and shows good attenuation characteristics up to 2nd and 3rd harmonic bands. Small size and SMD package make this bandpass filter very suitable for used in modern communication module.
Patent TW-463456-B (TW)
Title: Method for eliminating offset voltage of operation amplifier and operation amplifier apparatus with elimination of offset voltage
Inventor: SUNG GUANG-FENG
IPC: H03F3/34
Filed: 2000-11-06
Granted: 2001-11-11
Abstract: The present invention relates to a method for eliminating offset voltage of operation amplifier and the operation amplifier apparatus with elimination of offset voltage. In order to eliminate offset voltage, the present invention uses one operation amplifier, one capacitor, and three switches. These three switches are individually operated by two sets of control signals with different phases so as to control the input signal path and store the offset voltage into the capacitor. When the phase is amplified, the offset voltage stored in the capacitor is cancelled out by the offset voltage of amplifier due to the opposite polarity. This kind of amplifier can greatly increase the utilization rate of area and the power efficiency such that the production cost is decreased and the competitiveness is increased.
Patent TW-498445-B (TW)
Title: Thermal preconditioning fixed abrasive articles
Inventor: BIRANG MANOOCHER
IPC: B24B37/04
Filed: 2000-11-06
Granted: 2002-08-11
Abstract: The CMP removal rate of a fixed abrasive article is increased and wafer-to-wafer uniformity enhanced by thermal preconditioning. Embodiments include preconditioning a fixed abrasive article by heating with hot water to a temperature of about 90 DEG C to about 100 DEG C to increase and stabilize the Cu or Cu alloy CMP removal rate.
Patent TW-526212-B (TW)
Title: Purification means
Inventor: SHEEHAN MICHAEL THOMAS
IPC: C08F6/12
Filed: 2000-11-10
Granted: 2003-04-01
Abstract: Polyhydroxystyrene polymers in alcoholic solution are purified by extracting impurities into a non-solvent. A method of purifying crude polymers containing hydroxystyrene which comprises admixing an alcoholic solution of the polymer with a non-solvent with which it is substantially immiscible, allowing the layers to separate and removing the non-solvent and dissolved by-products and low-molecular weight polymer dissolved therewithin to manufacture a purified polymer.
Patent TW-I221419-B (TW)
Title: Controlled release-pharmaceutical composition containing tramadol hydrochloride and method for its preparation
Inventor: RAZUS L UBOSLAV
IPC: A61K47/12
Filed: 2000-11-28
Granted: 2004-10-01
Abstract: The invention solves a controlled release pharmaceutical composition containing tramadol hydrochloride, characterized in that it contains 100 to 200 mg of the active ingredient in admixture with micronized esters of glycerol with higher fatty acids, alkali salts of phosphoric acid, non-ionic vinylpyrrolidone polymers, substances from the group of salts of higher fatty acids with alkaline earth metals and silicon oxides and a method for the preparation of this composition.
Patent TW-504659-B (TW)
Title: Electronic bar code service system and procedure
Inventor: HWANG CHING-SHYANG
IPC: G06K9/62
Filed: 2000-12-04
Granted: 2002-10-01
Abstract: This invention is about a bar code service system and procedure which consists of: (1) an electronic receiving module to receive electronic bar code data - e.g. 2D bar code data, (2) a display module to display electronic bar code data for identification verification and certification authentication. This invention (bar code service system and procedure) also consists of: (1) an electronic capture module to capture bar code data, (2) an electronic transmission module to transmit electronic bar code data, and (3) an electronic decoding module to decode electronic bar code for identification verification and certification authentication.