baber/WOPTO huggingface dataset:
Patent TW-475005-B (TW)
Title: Surface treating method and device by electric discharge
Inventor: MOHRI NAOTAKE
IPC: C23C24/08
Filed: 1999-03-19
Granted: 2002-02-01
Abstract: The surface treating method and device by electric discharge of this invention is to mix a metal powder of iron group or a non-ferrous metal powder having the same composition as that of the work piece (2), in singularity or in combination of plurality, into the powder of carbides of the metal in groups 1Va, Va, VIa on the periodic table. The mixed powder is then subject to the treatment of compress molding and calcining to form an electrode (12) for electric discharge process. A switch means is provided to change, according to the characteristics of the material to be processed, the electric conditions for the surface treatment of the matrix of said work piece (2) with direct discharge and the electric conditions of the surface treatment of the formed hard film (13) with electric discharge, so as to cause continuous discharge between said electrode (12) and the work piece (2), and to form a thick film through a continuous deposition of hard film (13) on said work piece (2) surface by said discharging energy.
Patent TW-553945-B (TW)
Title: Triazolopurine derivatives, medicinal composition containing the derivatives, adenosine A3 receptor compatibilizing agent, and asthmatic remedy
Inventor: OKAMURA TAKASHI
IPC: C07F9/6561
Filed: 1999-03-31
Granted: 2003-09-21
Abstract: Disclosed is a triazolopurine derivative represented by the general formula, wherein R1 and R2 represent the same groups as those described in the specification; and A represents a group:wherein R3 represents the same groups as those described in the specification. This compound is incorporated in a pharmaceutical composition because of its affinity to an adenosine A3 receptor, and is used as an adenosine A3 receptor agonist or a remedy for asthma.
Patent TW-432505-B (TW)
Title: Manufacturing method of gate
Inventor: LI JUNG-SHIUNG
IPC: H01L21/336
Filed: 1999-05-03
Granted: 2001-05-01
Abstract: There is disclosed a manufacturing method of gate, comprising: forming a spacer on the side wall of a gate polysilicon layer; then using the spacer as a mask to etch the gate polysilicon layer for forming a recess in the gate polysilicon layer so as to increase the surface area of the gate polysilicon layer; and performing a metallization process to form a silicide layer on the surface of the gate polysilicon layer thereby forming a gate with a low resistance.
Patent TW-552450-B (TW)
Title: Liquid crystal image protection apparatus
Inventor: HSUEH HSIN KUO
IPC: G02F1/133
Filed: 1999-06-24
Granted: 2003-09-11
Abstract: A kind of liquid crystal image protection apparatus is disclosed in the present invention. The invention includes parallel light source generation apparatus, negative lens assembly, and the liquid crystal module. Through different designs of reflection surface lens or optical lens, parallel light source generation apparatus can generate the parallel output light energy. The parallel output light energy is incident in the negative lens assembly and is refracted to project on the liquid crystal module. After the liquid crystal module receives the irradiation of scattered output light energy, the desired figure pattern is projected so as to form image of the figure pattern on a screen. Through the conformation of the parallel light source apparatus and the negative lens assembly, better uniformity and even larger application flexibility than the convention technique can be obtained so as to achieve even better system application efficiency.
Patent TW-418498-B (TW)
Title: Manufacturing method of semiconductor device
Inventor: KASUYA YOSHIKAZU
IPC: H01L21/768
Filed: 1999-08-13
Granted: 2001-01-11
Abstract: The present invention provides a manufacturing method for preventing occurrence of recess on the layout layer on top of the plug. The solution is that the manufacturing method of semiconductor device comprises the following steps (a)-(e): (a) forming an impurity diffusion layer 34; (b) forming an inter-layer insulation layer 40 with through hole 42 on the impurity diffusion layer 34; (c) forming a plug 50 in the through hole 42; (d) forming a bottom layer 62 on the plug 50 and the inter-layer insulation layer 40, and (e) forming an aluminum layer 64 on the bottom layer 62, wherein the aluminum layer 64 is formed with the substrate temperature higher than 250 degree C and under a decreased pressure.
Patent TW-423048-B (TW)
Title: Exposure calibration method of phase shift mask
Inventor: GUO JENG-JENG
IPC: H01L21/027
Filed: 1999-09-02
Granted: 2001-02-21
Abstract: There is disclosed an exposure calibration method of phase shift mask. The method utilizes the change of line width of mask to adjust the line width of the exposed and developed photoresist. Based on different ratio of the line widths and line spacing of the photoresist, different calibration values are employed. First, the line width of each photoresist line to be manufactured and the distance between the photoresist line and the adjacent one are determined. Then, there is selected a standard line width for the mask. Next, the ratio of the line width to the distance of the photoresist line is divided into several ranges. Based on the ranges of divided ratio, the mask pattern is partitioned into several regions. Based on the ratio range corresponding to each region, the calibration value for the line width of each region is determined. The calibrated line width on the mask is obtained by adding the standard line width and the corresponding calibration value of the line width. The line spacing is subtracted by the same line width calibration value, such that the sum of the line width and line spacing is not changed.
Patent TW-448416-B (TW)
Title: Speaker verification and speaker identification based on eigenvoices
Inventor: KUHN ROLAND
IPC: G10L17/00
Filed: 1999-10-12
Granted: 2001-08-01
Abstract: Speech models are constructed and trained upon the speech of known client speakers (and also impostor speakers, in the case of speaker verification). Parameters from these models are concatenated to define supervectors and a linear transformation upon these supervectors results in a dimensionality reduction yielding a low-dimensional space called eigenspace. The training speakers are then represented as points or distributions in eigenspace. Thereafter, new speech data from the test speaker is placed into eigenspace through a similar linear transformation and the proximity in eigenspace of the test speaker to the training speakers serves to authenticate or identify the test speaker.
Patent TW-I222627-B (TW)
Title: Information recording method and system, image compression/decompression system, system control method and monitoring system including a part or all of the method
Inventor: KATAHIRA KAZUHIKO
IPC: H04N5/781
Filed: 1999-10-26
Granted: 2004-10-21
Abstract: The object of this invention is to provide a monitoring system which is related to image generation, compression, decompression and recording as well as system management, and which is superior over the prior art technique. In the generation of image data, data that are deemed to be of lesser importance are removed at intervals after adjusting the input command and compression rate of codes, etc. During the process of compression and decompression, a differential-coefficient inspecting circuit and a low-pass filter are used. In order to prevent loss of data as a result of change of disks, fixed type disks and removable type disks are used in combination. The system parameters and control programs can be automatically set and updated.
Patent TW-460782-B (TW)
Title: A method and apparatus for configuring and initializing a memory device and memory channel
Inventor: STEVENS WILLIAM A
IPC: G06F13/42
Filed: 1999-11-20
Granted: 2001-10-21
Abstract: A method and apparatus for configuring and/or initializing memory devices. A disclosed method initializes a memory controller and a plurality of memory controller configuration registers. Serial identification numbers are assigned to memory devices coupled to the memory controller. Additionally, groups of device identification numbers, which are based at least in part on the memory device sizes, are assigned to the memory devices, and the memory devices are enabled.
Patent TW-462203-B (TW)
Title: Loudspeakers
Inventor: HARRIS NEIL
IPC: H04R1/32
Filed: 1999-11-11
Granted: 2001-11-01
Abstract: A loudspeaker comprising a phase uncorrelated diffuse sound source and a duct or wave guide coupled to the sound source to direct acoustic energy from the source, the duct or wave guide having a substantially parallel section extending from the vicinity of the sound source and a termination positioned remotely from the panel.
Patent TW-490518-B (TW)
Title: Method and apparatus for producing raised yarns
Inventor: TAKAMA KAZUYUKI
IPC: D02G3/34
Filed: 1999-11-25
Granted: 2002-06-11
Abstract: To provide a method and an apparatus for producing raised yarns that can form raised yarns bearing uniformly distributing fluffs at a low cost. The flyer for allowing the yarn to form a uniform balloon and the raising unit that has the shape that raises the yarn on the inner surface of the annular grindstone arranged so that it may come into contact with the balloon are attached to the covering machine equipped with hollow spindles. Thus, the yarn-twisting conditions and the yarn-raising conditions can be optimized whereby the twisting and raising can be attained in one step, the yarn can be uniformly raised without adverse effect independently of with the lapse of time after yarn twisting to give the raised yarn of high quality at a low cost.
Patent TW-418293-B (TW)
Title: A ballscrew with spacers
Inventor: CHIU YUEH-LING
IPC: F16H25/22
Filed: 2000-03-03
Granted: 2001-01-11
Abstract: This invention relates to a ballscrew with spacers, which designs a spacer occupying less effective space to replace the conventional space ball, and provides a spacer between two adjacent balls of a ballscrew so as to space two adjacent balls apart, thereby preventing rub and collide against each other to greatly reduce noises and vibration. Furthermore, the spacer is designed to be a cylinder-like body, and the end surface of the cylinder body are designed to have a concave curve surface to match up with the shape of the balls, so as to greatly reduce the distance between two adjacent balls, increase the number of effective balls of a ballscrew with spacers, and enhance the strength of the ballscrew.
Patent TW-514660-B (TW)
Title: Method for manufacturing retroreflective sheet with high abrasion resistance
Inventor: WANG CHIN-TANG
IPC: C09K3/00
Filed: 2000-04-14
Granted: 2002-12-21
Abstract: Disclosed is to provide a method for manufacturing retroreflective sheet with high abrasion resistance. First, coating a first layer coating of one-component type polyurethane (PU) resin composition blended with glass bead on a releasing paper having uneven pattern, after drying, then coating a second layer two component type polyurethane (PU) resin composition containing colorant, and coating paste to adhere substrate, subjecting drying, aging, striping the releasing paper, eroding the semi-product with solvent to the first layer coating of one-component type polyurethane (PU) resin composition blended with glass bead that the releasing paper was partly peeled, making glass beads exposed to cure, to obtain the retroreflective sheet. The retroreflective sheet obtained having high abrasion resistance itself, can be applied in commercial uses such as apparel, vest, shoe, hat, poster etc.
Patent TW-528982-B (TW)
Title: N-bit magnitude comparator
Inventor: SHIU SHIN-KUEN
IPC: G06F7/00
Filed: 2000-07-18
Granted: 2003-04-21
Abstract: A comparator for comparing the magnitude of two numbers is disclosed in the invention. At first, the complement of the first number is obtained. By using N ""AND"" gates and ""OR"" gates, in which each has two inputs and one output, and each bit of the complements for the first number and the second number is input respectively so as to output N corresponding transfer carries and N generation carries. Through the use of M first-stage CLA (carry look ahead) circuits for respectively outputting one group transfer carry and one group generation carry, and through the use of two second-stage CLA circuits to conduct the operation, the relationship between these two numbers can be determined by the second stage of group transfer carry and the group generation carry. The invention uses CLA circuit to determine the magnitude of two numbers such that it is much faster than the conventional carry transfer manner from the least bit to the most bit. Therefore, it is obvious for the present invention to improve the speed, especially when the bit number is increased.
Patent TW-504558-B (TW)
Title: Surface light source device and prism sheet used with the same
Inventor: IDA KOZO
IPC: F21V8/00
Filed: 2000-07-24
Granted: 2002-10-01
Abstract: A surface light source device for illumination generates uniform visibility and can view image surface closely and easily in a large area condition. The surface light source device is provided with a light guide (12); a light reflector member (18); a filamentary light source which extends along Y direction from light incident end of Y-Z surface; and a prism for light proceeding transition. The light guide (12) has light emission mechanism which is with concave convex structure from emission surface (12-3) of which the incident light from filamentary light source emerges; and focusing means for focusing light which emerges through from the light guide (12) and prism (20). The focusing means is constructed under the condition that the tilt angle β from the zenith angle Α of the prism to the normal line of the prism, variational rate γ of prism arrangement direction β, and the pitch P of the arrangement can be satisfied with 55 DEG ≤ Α ≤ 75 DEG, -20 DEG ≤ β ≤ +20 DEG, 0.2 degree/cm ≤ γ ≤ 1.5 degree/cm, 10 μm ≤ P ≤ 1000 μm.
Patent TW-507023-B (TW)
Title: High melting point metal alloy materials of high toughness and high strength and its manufacturing method
Inventor: TAKADA JUN
IPC: C22F1/00
Filed: 2000-08-09
Granted: 2002-10-21
Abstract: A high melting point metal based alloy material which is produced by a method wherein a metal element for forming a nitride contained as a component of a solid solution in an alloy-forming material having one metal of Mo, W and Cr as a master phase is subjected to an internal nitriding at a low temperature of a higher most recrystallization temperature or lower, to thereby incorporating ultra fine nitride particles dispersed therein and thus increasing a lower most recrystallization temperature of the alloy-forming material, and the internally nitrided material is subjected to a second nitriding treatment at a temperature of its lower most recrystallization temperature or higher, to thereby grow ultra fine precipitated particles of a nitride with at least surface side of the material maintaining the deformation texture of the master phase, and form a stabilized structure. The alloy material exhibits markedly an improved toughness and strength.
Patent TW-475255-B (TW)
Title: Capacitor structure
Inventor: LOSEHAND REINHARD
IPC: H01L29/94
Filed: 2000-11-21
Granted: 2002-02-01
Abstract: This capacitor structure has a capacitor-region, an edge-region and possibly a contact-region, wherein in the capacitor-region exist a 1st conductive layer, a continuous 1st isolation-layer applied on the 1st conductive layer, and a continuous 2nd conductive layer applied on the isolation-layer 5, in addition, some longly extended recesses are added in the capacitor-region, it is characterized in that the 2nd isolation-layer is arranged either between the 1st conductive layer and the 1st isolation-layer or between the 1st conductive layer and the 2nd conductive layer.
Patent TW-I263647-B (TW)
Title: Multiphase structured polymer particles, method of manufacturing same, and uses thereof
Inventor: NARUSE TATSUYA
IPC: C08F285/00
Filed: 2000-10-09
Granted: 2006-10-11
Abstract: This invention relates to multiphase structured polymer particles comprising at least two rubber component phases (I) formed by copolymerization of monomer mixtures comprising an acrylate ester and a polyfunctional monomer, a thermoplastic resin component phase (II) formed by copolymerization of a monomer mixture comprising a methacrylate ester and other monomers, and satisfying the following conditions (1)-(5). (1) The number average molecular weight of the thermoplastic resin component forming the outermost phase is 30,000 or less. (2) The weight ratio of phase (I)/phase (II) is 30/70 to 80/20. (3) Of the adjacent phases (1), a specific relation holds regarding the solubility in water of the monomer mixtures forming the nth and n+1th phases. (4) A specific relation holds between the refractive index of phase (I) and the refractive index of phase (II). (5) The average particle size is 150 nm or less. When the multiphase structured polymer particles according to this invention are used alone to form molded products, molded products having excellent transparency and elastic recovery properties can be obtained.
Patent TW-494338-B (TW)
Title: Agency system and method, and processing system and method for drug price variation of health insurance
Inventor: SHIE WEI-SHU
Filed: 2000-10-11
Granted: 2002-07-11
Abstract: An agency system and method, which is suitable for the operation process of the medical information flow system, wherein the agency method is related to the operation process for handling the medical objects requested by a plurality of hospitals for the agent using the agency system. The agency method includes the following steps: querying the orders from each hospital, and combining the orders from each hospital to determine the type of transaction. If the transaction is self-managed with stocks, it will generate the invoice to handle the sales issue, and the data of self-managed with stocks will generate the material flow notification sheet. If the transaction is self-managed without stocks, it will generate an agency order with reference to the contract price in the contract. The present invention further provides a drug price variation processing system of health insurance, which is related to an agency platform for processing in association with the drug price variation of health insurance. The processing system for drug price variation of health insurance includes: the file transfer program in the agency platform as an application program for processing the drug variation situation in health insurance; the agency database connected to the agency platform, and the agency database is provided with a health insurance drug file for recording the portion of drug variation of health insurance; a background program in the agency platform for automatically adjusting the portion of drug variation of health insurance in the health insurance drug file.
Patent TW-536433-B (TW)
Title: Steel pipe bending apparatus and method
Inventor: SATOH TORU
IPC: B21D7/14
Filed: 2001-02-27
Granted: 2003-06-11
Abstract: The present invention is carried out to supply a small sized and lightweight steel pipe bending apparatus so as to bring to construction sites, so as to keep thinning a thickness of the pipe at lower level and so as to obtain the pipe with a desired bending radius. The following apparatus realizes above-mentioned objectives of the present invention. A pipe bending apparatus comprises a heater to heat a steel pipe circularly around an center axis of the pipe, a tensile force applying mechanism to apply the tensile force on points of application which are located in the opposite directions from the circular heated portion, a variable controlling regulator to control the tensile force variably, a transfer unit to transfer the heated portion and the steel pipe relatively to the heater in the direction of the axis of the steel pipe and a controlling means to control a velocity of the transfer.
Patent TW-511020-B (TW)
Title: System and method for mataching buyers and sellers in a marketplace
Inventor: SCHMIDT CRAIG
Filed: 2001-04-02
Granted: 2002-11-21
Abstract: In accordance with the present invention, a system and method for matching buyers and sellers in a marketplace accepts limit bids and offers into a central system. Periodically, an optimizing algorithm is executed to match buyers and sellers. The algorithm utilizes techniques to maximize global utility. After buyers and sellers are matched, a transaction price is calculated for each pairing. The transaction price is selected to ensure that each participant executes the transaction at that participant's best effective transaction price.
Patent TW-484225-B (TW)
Title: Method for fabricating and checking structures of electronic circuits in a semiconductor substrate
Inventor: KARL JURGEN
IPC: H01L21/66
Filed: 2001-05-14
Granted: 2002-04-21
Abstract: The invention relates to a method for fabricating and checking at least two structures (5, 6) of an electronic circuit in a semiconductor substrate. Using two different mases, in two method steps, identical arrangements of first and second structures (5, 6) are produced in useful areas (3) of the semiconductor substrate. In the scribe lines (4), bordering the useful area (3), only first structures (5) are produced using the first mask and only second structures (6) are produced using the second mask.
Patent TW-498680-B (TW)
Title: Backlight with dust shield
Inventor: CHOU CHI-WEN
IPC: H04N1/04
Filed: 2001-03-30
Granted: 2002-08-11
Abstract: The present invention relates to a type of backlight assembly with a dust shield. The backlight assembly, consisting of an aperture, a backlight, and a dust shield, can be applied on a scanner for the scanning of any transmission-type document as the required light source for the scanning of any transmission-type document, the backlight is located at the aperture. The movable dust shield is equipped on one side of the aperture to cover the backlight. Instead of being assembled individually by other components, the built-in dust shield is designed for easy operation, simple construction, and low production cost. After being opened, the dust shield is situated inside the backlight assembly to avoid any drop-off. The backlight can be designed to have the same width as a negative film for the scanning of any small-size document.
Patent TW-506937-B (TW)
Title: Overlapped feed preventing member for paper
Inventor: ITO YASUTOKI
IPC: B65H3/52
Filed: 2001-04-24
Granted: 2002-10-21
Abstract: This invention provides an overlapped feed preventing member for paper which is excellent in wear resistance, and can be manufactured easily, and reused as raw material polymer. A paper feeding mechanism is formed by a paper feed roller 2 and a tray 4. The tray 4 has a separating sheet 6 as this overlapped feed preventing member for paper rather closer to the paper feeding roller 2 on the upper surface thereof. The separating sheet 6 is formed of a thermoplastic polymer composition. In the thermoplastic polymer composition, particles of rubber dynamically cross-linked by a resin cross linking agent are dispersed in the thermoplastic polymer. The rubber is EPDM. The mixing quantity of the ultrahigh molecular weight polyethylene to the total quantity 100 parts of thermoplastic polymer other than the ultrahigh molecular weight polyethylene and rubber is from 5 parts to 55 parts both inclusive. The mass ratio of the rubber to the thermoplastic polymer other than the ultrahigh molecular weight polyethylene is from 20/80 to 70/30 both inclusive.