baber/WOPTO huggingface dataset:
Patent TW-500627-B (TW)
Title: Packing with improved capacity and high mass transfer efficiency
Inventor: BILLINGHAM JOHN FREDRIC
IPC: B01J19/32
Filed: 1998-01-26
Granted: 2002-09-01
Abstract: Improved capacity structured packing arranged in a section or brick wherein the packing section has a flat top and the packing in the base region of the section has a configuration making resistance to gas flow between the packing sheets in the base region less than resistance to gas flow between the sheets in the bulk region to increase capacity while retaining high mass transfer efficiency.
Patent TW-486453-B (TW)
Title: Method of forming thin ceramic crucible
Inventor: JUANG DUNG-HAN
IPC: C04B33/28
Filed: 1998-03-19
Granted: 2002-05-11
Abstract: The present invention provides a method of forming thin ceramic crucible. The thin ceramic crucible is formed by a plaster cast, which is deemed as a mould in the present invention. The method comprises a gypsum thick liquid blended by gypsum powder with water. The gypsum thick liquid is poured into the mould and pressed therein so the volume ratio of gypsum and water increases from 0.6-1.4 to 1.4-1.8. The gypsum thick liquid is then solidified in forming the plaster cast. The method of the present invention has very thin ceramic crucible, which the thickness thereof is below 0.5 mm, needlessly to proceed the extra turning tools, resulting in high production yield and cost saving.
Patent TW-374885-B (TW)
Title: The arithmetic unit
Inventor: KUROMARU SHUNICHI
IPC: G06F7/00
Filed: 1998-06-04
Granted: 1999-11-21
Abstract: An arithmetic unit comprises of: the input register 101 for storing the digital data inputted from external as P bit digital data; the output register 107 for storing the Q bit digital data; and the output bit selector 105, according to the control data 104 inputted from external, for selecting the bits with the value to be selected from the bits of the first input data 102 which formed by the P bit digital data 102 outputted from the input register 101 and the bits of the second input data 103 which formed by the Q bit digital data 103 outputted from the output register, and outputting the Q bit digital data 106 formed by the values of the selected bit to the output register 107. The arithmetic unit is applicable to the image process system for performing the multiprocessing and the separating processing.
Patent TW-382790-B (TW)
Title: Method for forming complimentary wells and self-aligned trench with a single mask
Inventor: FULLER ROBERT T
IPC: H01L21/8238
Filed: 1998-06-15
Granted: 2000-02-21
Abstract: The present invention is directed to an integrated circuit that comprises a plurality of CMOS transistors, formed in a monocrystalline substrate. Within the substrate is a plurality of complimentary spaced pairs of a p-well region and a n-well region. Between each well region is a self-aligned trench filled with semiconductor material. Each well region also has a source, gate and drain. A method of fabricating this transistor entails a first step of forming a layer of first insulative material over a monocrystalline substrate. Next, a layer of semiconductor material is formed over the first insulative material. The following step includes forming and patterning one of a p- or n-well masking layer over the semiconductor layer to expose a first portion of the underlying semiconductor layer. Once this patterning step is completed, a first dopant of one polarity is implanted in the region of the substrate aligned with the first portion of the semiconductor layer. This first portion is then converted into a second insulative material and the masking layer is removed, thereby exposing the remaining portion of the semiconductor layer. A second dopant of opposite polarity to the first dopant is then implanted into the remaining portion.
Patent TW-429185-B (TW)
Title: Scroll saw and method for varying cut type in the scroll saw
Inventor: QUIRAM RONALD
IPC: B23D51/14
Filed: 1998-06-15
Granted: 2001-04-11
Abstract: The scroll saw disclosed herein includes a frame with a worktable for supporting workpieces, first and second blade clamps for clamping a blade therebetween, an oscillating mechanism disposed within the frame, the oscillating mechanism moving the first and second blade clamps in a direction along a substantially vertical axis, wherein one of the first and second blade clamps is selectively shiftable so that the blade is shifted to a selected angle from the vertical axis. Preferably, a cam is used to move one of the blade clamps.
Patent TW-396149-B (TW)
Title: 4-bromo or 4-iodo phenylamino benzhydroxamic acid derivatives
Inventor: BARRETT STEPHEN DOUGLAS
IPC: A61K31/4453
Filed: 1998-06-25
Granted: 2000-07-01
Abstract: Phenylamino benzhydroxamic acid derivatives of the formula where R1, R2, R3, R4, R5, and R6 are hydrogen or substituent groups such as alkyl, and where R7 is hydrogen or an organic radical, are potent inhibitors of MEK and, as such, are effective in treating cancer and other proliferative diseases such as psoriasis and restenosis.
Patent TW-419718-B (TW)
Title: Substrate transferring apparatus
Inventor: IWAI HIROYUKI
IPC: H01L21/677
Filed: 1998-06-26
Granted: 2001-01-21
Abstract: A substrate transferring apparatus 8 for taking out a semiconductor substrate W to be processed housed in a container 6 from within the container 6 comprises support plates 9 and a positional error correcting member 23 on each support plate. Each support plate 9 has a base portion and is to be inserted into the container 6 to take out the substrate W. The positional error correcting member 23 is provided at the base portion of the support plate 9. The member 23 is to about a part of the substrate W projecting out of the container 6 and to push back the substrate W into the container 6 when the support plate 9 is inserted into the container 6.
Patent TW-369595-B (TW)
Title: Measuring device for measuring the tread or relief depth of a motor vehicle tyre
Inventor: BURGER JOACHIM
IPC: G01B11/22
Filed: 1998-08-04
Granted: 1999-09-11
Abstract: The invention relates to a measuring device for measuring the tread or relief depth of a motor vehicle tyre comprising a measuring head. The measuring head comprises means (130) for positioning the measuring head in a defined position relative to the tread or relief surface of the motor vehicle tyre to be tested. A laser and a sensor unit are arranged in a common support body (96). The laser is arranged such that the laser beam (132) forms a small angle with the normal line of the tread or relief surface of the tyre permitting the laser beam (132) to impinge upon the bottom of a tread or relief groove of the tyre tread or relief for generating a light spot. The sensor unit is arranged to observe the position of the light spot. Image processing means are designed to generate, from position data of the sensor, measuring value indicative of the read or relief depth of the tread relief groove of the tyre tread or relief. A mirror is arranged to deflect the light originating from the light spot generated on the bottom of the tread or relief groove in a direction toward the sensor.
Patent TW-419840-B (TW)
Title: Electrolyte for a rechargeable cell
Inventor: NEAT ROBIN JOHN
IPC: H01M10/42
Filed: 1998-08-11
Granted: 2001-01-21
Abstract: An electrolyte for use in a rechargeable cell whose charging voltage exceeds 3.8 V includes a redox chemical comprising substituted aromatic molecules in which <alpha> hydrogens are either absent, or are sterically stabilised against loss from the ionised form of the molecule. Such a chemical can act as a redox shuttle during overcharge, suppressing damage to the cell and preventing the deposition of metallic lithium during overcharge of a lithium ion cell, but does not affect normal operation of the cell either during charge or discharge. One such molecule is hexaethylbenzene.
Patent TW-384351-B (TW)
Title: Combined cycle power generation plant and operating method thereof
Inventor: SHIBUYA YUKIO
IPC: F02C7/18
Filed: 1998-08-24
Granted: 2000-03-11
Abstract: A combined cycle power generation plant generally comprises a gas turbine plant, a steam turbine plant and an exhaust heat recovery boiler, which further includes a low temperature reheat steam system for supplying a turbine exhaust steam from a high pressure turbine of the steam turbine plant to a reheater of the exhaust heat recovery boiler, a cooling steam supply system which branches from the low temperature reheat steam system and supplies the turbine exhaust steam to the high temperature section as a cooling steam, an intermediate pressure superheater steam system which is connected to the cooling steam supply system and adapted to join a steam supplied from an intermediate pressure superheater of the exhaust heat recovery boiler together with the turbine exhaust steam, a reheat steam system connecting the reheater of the exhaust heat recovery boiler and the intermediate pressure turbine, a cooling steam recovery system which recovers a steam after cooling the gas turbine high temperature section to the reheat steam system, a bypass system which branches a superheat steam pipe connecting an outlet of a first high pressure superheater of the exhaust heat recovery boiler and an inlet of a second high pressure superheater thereof, and a main steam system which supplies a steam from the bypass system to the high pressure turbine.
Patent TW-459110-B (TW)
Title: One-way valve and delivery system
Inventor: GERBER BERNARD R
IPC: E21B34/06
Filed: 1998-09-14
Granted: 2001-10-11
Abstract: A valve for dispensing the fluid contents of a container such that external contaminants such as dust, air or microbes cannot enter the container even after repeated dispensing cycles. The valve comprises a plug-type valve and an elastomeric sheath type valve such as a flapper valve, slit valve, or duck bill valve. All are one-way devices. The plug is provided with a means for resetting it to the closed position at the end of each delivery cycle such that the plug is a one-way device also. The means can be an elastomeric tether, gravity, or the deformation of a valve part. The plug can be provided with channels or other cut or shaped features, e.g. grooves, to facilitate fluid flow. The container used with this invention must be volumetrically reducible and thereby maintain its own internal pressure at the end of a delivery cycle. Alternatively, the valve of the present invention can be made without the outlet valve i.e., the flapper, slit, or duck bill valve. In this case, the plug is the only one-way valve mechanism.
Patent TW-356429-B (TW)
Title: Music action game machine, performance operation instructing system for music action game and storage device readable by computer the music action game can let a player enjoy the simulation of the performance of the music through the operation of the operation numbers
Inventor: SAGAWA YUICHIRO
IPC: A63F13/44
Filed: 1998-09-16
Granted: 1999-04-21
Abstract: A music action game machine, comprises: a main body; an operation input device, disposed on a front side of the main body so as to be adjacent to hands of a player facing the front side of the body, the operation input device having a multi-operation members; a storage device for storing data of a musical composition and data of a performance procedure associated with musical composition; a music play device for playing the musical composition based on the data stored in the storage device; an operation instructing device for giving the player a visual instruction to operate the operation numbers in accordance with progress of a play of the musical composition based on the data stored in the storage device; an effect producing device for producing a performance effect in response to a performance operation performed by the player to each of the operation numbers; an estimation device for estimating the performance operation of the player based on the relationship between the performance procedure defined by the data stored in the storage device and the performance operation of the player; and an estimation informing device for informing the player of an estimation result determined by the estimation device.
Patent TW-392182-B (TW)
Title: Electrochemical device
Inventor: MATSUURA HIROYUKI
IPC: H01G9/10
Filed: 1998-12-11
Granted: 2000-06-01
Abstract: An electrochemical device of the present inven-tion includes: a main body formed by rolling up an anode foil, a cathode foil and a separator disposed therebe-tween, each of the anode foil and the cathode foil having a lead wire connected thereto, wherein the main body is impregnated with an electrolytic solution; a tubular case having a bottom surface for accommodating the main body; and a seal for sealing an opening of the tubular case, which includes a through hole for the lead wire to pass therethrough. The electrolytic solution contains about 5 to about 100 parts by weight of a quaternary salt of a compound having an alkyl-substituted amidine group as an electrolyte with respect to 100 parts by weight of an organic solvent containing at least one of <gamma>-butyrolactone and propylene carbonate. The seal is an elastic body containing a butyl rubber polymer which is a copolymer of isobutylene, isoprene and divinylbenzene, and a peroxide as a vulcanizing agent. At least a portion of the seal has a hardness of about 65 International Rubber Hardness Degrees.
Patent TW-468062-B (TW)
Title: Optical demultiplexer
Inventor: NAKAMA KENICHI
IPC: G02B6/34
Filed: 1999-03-11
Granted: 2001-12-11
Abstract: An optical demultiplexer as disclosed herein comprises: an optical fiber, a single collimator lens; a diffraction grating, and a photodetector array, wherein an incident light beam emitted from the optical fiber is separated into a plurality of optical beams of respective channels through the collimator lens and the diffraction grating and then focused on the photodetector array, again through the collimator lens, in the form of respective focused beam spots which are subjected to modifications or distortions due to aberrations of an optical system of the optical demultiplexer. The photodetector array is configured to be capable of detecting the respective focused beam spots so as to substantially cover each of the beam spots. The photodetector array may include a linear array in which a plurality of photodetectors are arranged linearly or a matrix array in which a plurality of photodetectors are arranged in a matrix of rows and columns.
Patent TW-434731-B (TW)
Title: Member separating apparatus and processing apparatus
Inventor: SAKAGUCHI KIYOFUMI
IPC: H01L21/762
Filed: 1999-03-29
Granted: 2001-05-16
Abstract: This invention is to prevent a substrate from dropping when it is transferred/received to/from a separating apparatus. The support surfaces of substrate holding portions (22, 23) are made horizontal, and a substrate (21) to be separated is mounted on one substrate holding portion (22) in a horizontal state (2A). The substrate holding portions (22, 23) are pivoted about rotary shafts (26, 27), respectively, to make the support surfaces of the substrate holding portions (22, 23) vertical so that the substrate (21) is sandwiched by the substrate holding portions (22, 23) (2B). The substrate holding portions (22, 23) are rotated about rotary shafts (24, 25), respectively, and simultaneously, high-pressure, high-speed water is ejected from an ejection nozzle (28) to separate the substrate (21) into two substrates (21a, 21c). The substrate holding portions (22, 23) are pivoted about the rotary shafts (26, 27), respectively, to make the support surfaces horizontal (2C). With this arrangement, the substrate can be supported from the lower side and transferred in the horizontal state.
Patent TW-I227145-B (TW)
Title: Hydrophilic transdermal preparation
Inventor: SHIU HAI-SHANG
IPC: A61K9/52
Filed: 1999-05-07
Granted: 2005-02-01
Abstract: The main purpose of this invention is to develop a hydrophilic transdermal preparation by using glycol, gelatin, poly vinyl alcohol, poly sodium acrylate, cellulose derivative, water-soluble polymers with carboxy or hydroxyl group and solubility in glycol as the base of the pharmaceutical adhesive plaster, then the PAP preparation will be produced by mixing with zinc oxide, kaolin, menthol, camphol, and active substances like salicylate esters. Extend the preparation colloid to the cloth via gluing machine then a laminated shaped adhesive plaster is produced which contains stable hydrophilic colloid. The pharmaceutical adhesive plaster could paste tightly on the skin without stickiness and could be easily stripped off without stabbing pain.
Patent TW-457155-B (TW)
Title: Method and device for surface treatment by discharging and an electrode therefor
Inventor: FUJIKAWA KAZUNOBU
IPC: C23C26/00
Filed: 1999-05-21
Granted: 2001-10-01
Abstract: An apparatus for surface treatment by discharging, which forms a modified layer on the surface of a workpiece (1) by using electrical discharge energy produced between an electrode and the workpiece. The apparatus comprises a wire electrode (2) as an electrode for electrical discharge for surface treatment, and a wire electrode feeder including a supply reel (3) for feeding the wire electrode (2) toward the workpiece (1), a take-up reel (4), and so on. The wire electrode (2) includes a conductor (2a) consisting of a ductile material, and a surface modifier deposited on the conductor or a discharge surface-treating material (2b) consisting of the surface-modifying material attaching to the conductor surface or the material that can form a modified layer.
Patent TW-420932-B (TW)
Title: Image compression using directional predictive coding of the wavelet coefficients
Inventor: ACHARYA TINKU
IPC: H04N7/26
Filed: 1999-06-16
Granted: 2001-02-01
Abstract: what is disclosed is a method that includes determining the direction of most probable correlation of a transformed set of image data, and error encoding transformed data, the error determined between a transformed data value and a predicted neighbor data value in the determined direction. In an imaging apparatus that employs a DWT, or Discrete Wavelet Transform to compress an image, the direction of edges in the compressed data in used to generate a more highly correlated error image that typically provided for.
Patent TW-444434-B (TW)
Title: Field programmable gate array and its manufacturing method
Inventor: MANABE YOSHIO
IPC: H03K19/173
Filed: 1999-06-24
Granted: 2001-07-01
Abstract: The purpose of the present invention is to rewrite data with a low voltage and at a high speed in spite of the use of a nonvolatile storage element whose data for logical operation are not lost even when the power source is turned off as a program element. This array is equipped with a program element which turns on or off the connection between the 1st and 2nd basic cells and also holds the on or off state of the connection according to an externally inputted program. The program element has a switching element composed of a CMOS circuit formed on a silicon substrate 100 and a nonvolatile storage element which consists of a lower electrode 118A, a capacitor insulating film 119A formed of a ferroelectric thin film, and an upper electrode 120A, and holds the on or off state of the switching element. On a 1st inter-layer insulating film 116 formed on the switching element, a buffer layer 117 for lattice matching between the 1st inter-layer insulating film 116 and the ferroelectric thin film is formed.
Patent TW-423992-B (TW)
Title: Film separation device and diffusing apparatus, cleaner and cleaning method of separation device
Inventor: MIYASHITA SATOSHI
IPC: C02F3/00
Filed: 1999-08-12
Granted: 2001-03-01
Abstract: A film separation device, provided within a processing tank, comprising: a flat type film module, arranged such that a film surface of a sepaprated film thereof can be as in a vertical direction; a gas spreading means, disposed beneath the separated film to spread a gas, for cleaning the film surface of the separated film by using a gas-liquid mixed flow generated by the gas; masking walls, for directing the gas spreaded by the gas spreading means to the film surface to the separated film, wherein the film module has a film fastened member on both ends of film looks like to be provided on the inside of a pair of the masking walls that are located parallel to the film surface of the separated film, if it's in compliance with the above configuration and is even filtered for a long period, a repair operation will not need to be applied frequently because a masking situation on the film surface of suspending contaminants can be reduced.
Patent TW-429639-B (TW)
Title: Battery charger device
Inventor: SUZUKI NAOMASA
IPC: H01M10/46
Filed: 1999-09-09
Granted: 2001-04-11
Abstract: In a battery charger device 1 for a portable telephone, a front pocket 11 suitable for a portable telephone 4 having a large battery pack 3, and a rear pocket 12 suitable for a large battery pack 3, and a rear pocket 12 suitable for a large battery pack 3 are disposed. Rotatable levers 5 which are urged by spiral springs 6 are disposed in pocket back faces 11a. A small battery pack 2 and a portable telephone 4 having a small battery pack 2 are held by the levers 5. Since the levers 5 are rotated so as to be housed in the battery charger, the large battery pack 3 and the portable telephone 4 having the large battery pack 3 are held by the pocket back faces 11a. The rotatable levers allow a small battery pack and a portable telephone having a small battery pack, and a large battery pack and a portable telephone having a large battery pack to be selectively held in a fixed state. Therefore, either of a small battery pack and a large battery pack can be stably held.
Patent TW-429655-B (TW)
Title: Manufacturing machine for clipping and setting connector on the row wire
Inventor: LIN WU-SHIN
IPC: H01R43/00
Filed: 1999-10-01
Granted: 2001-04-11
Abstract: This invention is about the manufacturing machine for clipping and setting connector on the row wire, and includes the followings: one roller for taking in material; anti-loose apparatus; detecting apparatus for preventing short circuit; high stand; anti-stop apparatus for detecting the condition of without material; high level detecting apparatus; low level detecting apparatus; clipping and holding apparatus; swinging apparatus; moving apparatus; a sending material stand; a pair (front, rear) of shielding caps for taking in material; clipping stand; position apparatus; adjustment apparatus; position apparatus with vacuum absorbing; material deficiency detecting apparatus; postposition apparatus; rejecting outward apparatus; cutting knife apparatus having double-side slanting angle of the wire entering and material taking  in apparatus; leaning against apparatus for single wire trimming; adjustable clipping and holding apparatus for movable wire trimming; a detecting apparatus for material tape mark; and, a detecting apparatus for machine safety. After making the material tape enter the wire entering and material taking in apparatus, clipping can be sequentially performed onto the material component on a pair of entering material clip-bases from different position. After that, material tape is cut off by the cutting knife of material taking in and wire entering apparatus so as to perform the next processing procedure and complete the automatic manufacturing machine of this invention.
Patent TW-518375-B (TW)
Title: Simulated diamond gemstones formed of aluminum nitride and aluminum nitride:silicon carbide alloys
Inventor: HUNTER CHARLES ERIC
IPC: C30B23/00
Filed: 1999-10-11
Granted: 2003-01-21
Abstract: Simulated diamond gemstones are produced by faceting and polishing bulk single crystals of colorless synthetic aluminum nitride or aluminum nitride:silicon carbide alloys. A simulated diamond gemstone comprising a single crystal of colorless, synthetic AlN or AlN:SiC alloy polished to a degree sufficient to permit the introduction on light into the gemstone for internal reflection from inside the gemstone wherein the single crystal is an AlNx:SiCy single crystal where x+y=1 and x is between 0.05 and 1 and y is between 0.95 and 0.