baber/WOPTO huggingface dataset:
Patent TW-533306-B (TW)
Title: Method for completely inspecting drill bit
Inventor: YAU JR-JIN
IPC: G01N3/58
Filed: 2002-05-09
Granted: 2003-05-21
Abstract: This invention relates to a method for completely inspecting a drill bit, comprising a work table at least provided with a bit conveying device, a vertical inspection zone, a horizontal inspection zone, and a computer operating unit, wherein the bit conveying device is arranged with a plurality of bits to be inspected and feeds the bits in sequence into the vertical inspection zone and the horizontal inspection zone. In the vertical inspection zone, a vertical image charge-coupled device (CCD) is provided, capable of performing inspection operations for blade image area and deviation angle of the bit. In the horizontal inspection zone, a horizontal image charge-coupled device and a bit rotation mechanism are provided, which the bit rotation mechanism can rotate and displace the bit angle, and match up with the horizontal image charge-coupled device to proceed inspection operations of taper of blade, spiral angle, side blade image area and side blade thickness of the bit. The computer operating unit can analyze all inspection data to identify the quality of the bit inspected. Thus, the method of the present invention is sufficient to perform a complete and automatic inspection of drill bits.
Patent TW-556193-B (TW)
Title: Semiconductor memory device
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/401
Filed: 2002-05-23
Granted: 2003-10-01
Abstract: The present invention provides a non-synchronizing semiconductor memory device so structured as pseudo SRAM and capable of relaxation of a restriction to a skew of address for improving a read out speed. In a read mode, a data latch circuit 110 holds data which have been read out from a memory cell group in a memory cell array 106, which are designated by row addresses A0 and A1 included in the addresses are changed, a multiplexer 111 feeds out non-synchronous 1y the data stored in the data latch circuit 110 based on the column addresses A0 and A1.
Patent TW-571360-B (TW)
Title: Etching end point detection window
Inventor: CHENG PING-JEN
IPC: H01L21/302
Filed: 2002-06-10
Granted: 2004-01-11
Abstract: Disclosed is an etching end point detection window, which is a circular and full object stacked by concentric outer and inner circles, fixed on a sidewall of a etching chamber by a metal stationary ring, and comprises a plurality of ports disposed in the inner circle, wherein the ports have a plurality of the first opening with facing the first direction and allow a specific wavelength light through the end point detection window; an end of a shield mounted in the surface of the inner circle to expose the ports, and a gap existed between the shield and the surface of the inner circle to reduce reactive residues falling into the ports; an o-ring groove disposed in the inner circle, wherein the o-ring groove has a second opening with facing the second direction, and an o-ring installed into the o-ring groove; and a valve disposed in the inner circle by pivot connection, used for sheltering the unused ports, and the valve that can rotate into the gap to expose one of the ports, wherein the valve has a shaft passing through the etching end point detection window, the o-ring and a metal stationary ring in sequence. According to the etching end point detection window of the present invention, it is characterized in utilizing ports and the valve disposed in the etching end point detection window, and in choosing the port for use by adjusting the orientation of the valve, so as to prolong the usage life span of the etching end point detection window.
Patent TW-I227269-B (TW)
Title: Chemical mechanical polishing slurry for semiconductor integrated circuit, polishing method and semiconductor integrated circuit
Inventor: TSUGITA KATSUYUKI
IPC: C09G1/02
Filed: 2002-07-03
Granted: 2005-02-01
Abstract: This invention is to allow the solution of the dishing problem associated with the planarizing processing by the chemical mechanical polishing method for a semiconductor integrated circuit, in a field of a circuit having copper wiring for which the commercial need is increasing. The chemical mechanical polishing slurry comprises (a) water, (b) polishing grains in an amount of 0.01 to 30 mass % and (c) an anthranilic acid copper chelate and/or a quinaldinic acid copper chelate in an amount of 0.05 to 10 mass % in terms of anthranilic acid and/or a quinaldinic acid, and is used for polishing a semiconductor integrated circuit having copper wiring.
Patent TW-576734-B (TW)
Title: Absorbent article
Inventor: YOSHIMASA WATARU
IPC: A61F13/511
Filed: 2002-07-08
Granted: 2004-02-21
Abstract: The subject of this invention is to provide an absorptive article by which wet feeling caused by absorbed humor is not given to a user by preventing the humor absorbed and held by an absorbing and holding layer from returning to a surface layer and reducing the wet area made by the absorbed and held humor. A liquid guiding layer is positioned between the surface layer and the absorbing and holding layer. The relation of a water absorption degree by capillary phenomenon is made to be liquid guiding layer > absorbing and holding layer > surface sheet, the relation of a liquid remainder ratio when dropping mock humor not meeting the saturation absorption of the liquid guiding layer to the surface layer is made to be liquid guiding layer > absorbing and holding layer > surface layer, and the relation of a liquid remainder ratio when dropping mock humor over the saturation absorption of the liquid guiding layer is made to be absorbing and holding layer > liquid guiding layer > surface sheet. As the result, the humor is pulled quickly from the surface layer into the liquid guiding layer, and absorbed in the direction of thickness without being spread to the absorbing and holding layer. Thus, the humor is prevented from returning to the surface layer.
Patent TW-569266-B (TW)
Title: Plasma display panel
Inventor: OTANI EISHIRO
IPC: H01J17/49
Filed: 2002-07-11
Granted: 2004-01-01
Abstract: In a plasma display panel, a partition wall 15 surrounds each of discharge cells to define the discharge cells. Each of the discharge cells is divided by a second transverse wall 15B into a display discharge cell C1 which is opposite transparent electrodes Xa, Ya of paired row electrodes X, Y to provide for a sustaining discharge; and an addressing discharge cell C2 which is opposite a bus electrode Yb of the row electrode Y to provide for an addressing discharge caused between the bus electrode Yb and a column electrode D. A clearance r is provided between the discharge cell C1 and the addressing discharge cell C2 for communication between the cells C1 and C2.
Patent TW-I259384-B (TW)
Title: Return goods analysis process control method for flat panel display
Inventor: GUO CHIUAN-SHING
Filed: 2002-07-17
Granted: 2006-08-01
Abstract: The present invention relates to a return goods analysis process control method for flat panel display, which mainly employs a database and a bar code mechanism. The method includes steps of performing a panel brightness analysis, a panel analysis, a control IC package analysis and a control IC electrical characteristic analysis; attaching a panel analysis bar code of the analysis result on a defective panel; reading the panel analysis bar code through a scanner for inputting it into a database; and outputting a defective panel analysis form.
Patent TW-558741-B (TW)
Title: Temperature sensor and thermocouple for semiconductor processing apparatus
Inventor: YAMANAKA ATSUSHI
IPC: H01L21/00
Filed: 2002-08-07
Granted: 2003-10-21
Abstract: The first invented thermocouple is characterized by mounting a protecting tube 3, which is formed spirally from a metal wire having the same material as the thermocouple element on a plus polar wire 1a and a minus polar wire 1b of the extremely thin element for the thermocouple, on the periphery of a hot contact 2 of the thermocouple, and constituting the protecting tube 3 without contacting with the hot contact of the thermocouple. This temperature sensor is characterized by fixing the hot contact 2 of the thermocouple on a temperature measuring part of a temperature measuring object 4, and burying one end of the protecting tube 3 and the hot contact 2 in an insulating material 6. Thus, a thermocouple and a temperature sensor capable of preventing temperature disturbance of a processing object caused by heat conduction through a thermocouple element, securing flexibility of the element, and preventing breakage of the thermocouple element are provided. The second thermocouple installation structure is characterized that the object 5 whose temperature is to be measured is provided with a thermocouple installation hole 6 and with a groove 7 nearby, and a thermocouple hot junction 2 is arranged in the hole 6 such that the junction 2 is fixed by an insulating material 4 linking the hole 6 and the groove 7. The invented temperature sensor for semiconductor processing apparatus is featured with having thermocouple installation structure. Therefore, a thermocouple installation structure, where the object of temperature measurement and the thermocouple are strongly adhered together, and a temperature sensor having this installation structure are provided.
Patent TW-I225352-B (TW)
Title: Apparatus and method for preventing digital media piracy
Inventor: SIMEC ANDREJ
IPC: G06F12/14
Filed: 2002-09-11
Granted: 2004-12-11
Abstract: The present invention is directed to a digital verification and protection (""DVP"") system that can be implemented to protect against piracy or unauthorized reproduction of digital content that is delivered from a content provider to an end user of the content. Specifically, the preferred embodiments of the present invention detects the configuration or setup of the viewing or downloading equipment of the end user to determine whether the detected configuration or setup, including hardware and/or software setup, that may be used by the end user to copy or pirate the digital content to be delivered to the end user additionally, the present invention may be used by the content provider to require a specific minimum viewing or downloading equipment setup, such as a minimum processor speed, as precondition to accessing or viewing the digital content being requested by the end user.
Patent TW-563247-B (TW)
Title: Electrically erasable programmable logic device
Inventor: HSU CHING-HSIANG
IPC: H01L27/115
Filed: 2002-09-20
Granted: 2003-11-21
Abstract: An electrically erasable programmable logic device (EEPLD) includes a P type semiconductor substrate. An N type well is formed on the P type semiconductor substrate. A first PMOS transistor is formed on the N well. The first PMOS transistor comprises a floating gate, a first P+ doped region serving as a drain of the first PMOS transistor, and a P- doped region encompassing an N+ doped region for erasing the first PMOS transistor. A second PMOS transistor is also formed on the N well and serially connected to the first PMOS transistor. The first P+ doped region functions as a source of the second PMOS transistor, and the second PMOS transistor further comprises a select gate and a second P+ doped region serving as a drain of the second PMOS transistor.
Patent TW-592903-B (TW)
Title: Method of making ratchets having 90 to 180 teeth and ratchets having 90 to 180 teeth
Inventor: HSIEN CHIH-CHING
IPC: B25B13/46
Filed: 2002-10-08
Granted: 2004-06-21
Abstract: This invention provides a method of making ratchets having 90 to 180 teeth and ratchets having 90 to 180 teeth, the method including the steps of: forging; annealing and spherioidizing; lathing and trimming edges; polishing; rolling; heat treating; and surface treating, so as to form ratchets having 90 to 180 teeth, which are able to significantly increase the torque value and the meshing ability.
Patent TW-I221605-B (TW)
Title: Adjuster for a disc drive spindle motor
Inventor: HORNG ALEX
IPC: G11B31/00
Filed: 2002-10-30
Granted: 2004-10-01
Abstract: The invention relates to an adjuster for a disc drive spindle motor comprising a plurality of adjusters and a plurality of positioning holes. The positioning holes selectively are formed on a disc carrier or a rotor hub of the disc drive spindle motor, and the adjusters can be inserted to the positioning holes to be supported between the disc carrier and the rotor hub. Thus, when the disc carrier tilts relative to the rotor hub in assembling process, the interval between the disc carrier and the rotor hub can be adjusted with a reference to rotate the disc carrier balanceable by rotating the adjusters.
Patent TW-588469-B (TW)
Title: Semiconductor light emitting device and the manufacturing method thereof
Inventor: YOSHITAKE SHUNJI
IPC: H01S5/183
Filed: 2003-01-07
Granted: 2004-05-21
Abstract: The present invention relates to a semiconductor light emitting device, such as the light emitting device (LED) or semiconductor laser (LD). The disclosed device comprises: a substrate, a plurality of semiconductor layers containing light emitting layers stacked on the substrate, and a plurality of semiconductor layers for abstracting light from the opposite surface of the substrate. The light abstraction portion of the plurality of semiconductor layers is formed by the (111) surface, or the light abstraction surface formed on the surface near the (111) surface containing the patterns of light abstraction surface, and forming with ragged semiconductor light emitting device on the light abstraction surface.
Patent TW-I230237-B (TW)
Title: Projection light source generated from light emitted diodes
Inventor: LAI KUO-YEN
IPC: F21V5/04
Filed: 2003-01-13
Granted: 2005-04-01
Abstract: This invention uses LED as a primary light source to produce projection light. A first lens system collects the primary light to form parallel light. A second lens system collects the parallel light to form projection light. Reflection mirror can be added to change the direction of light path. Phosphor material can be applied to optical path to emit colorless light with short wavelength LED.
Patent TW-I223353-B (TW)
Title: Method and device for manufacturing semiconductor
Inventor: HOSHINO SATOHIKO
IPC: H01L23/522
Filed: 2003-02-12
Granted: 2004-11-01
Abstract: In a predetermined step for manufacturing semiconductor, a reaction tube containing semiconductor wafers, to which etching and ashing treatments have been applied, is supplied with ammonia gas from a gas supplying device. Further, the reaction tube is heated by a heater so that the semiconductor wafers contained therein may be heat-treated in a predetermined ammonia environment. By thus, it is possible to effectively reduce the dielectric constant k, of the interlayer dielectric film within the semiconductor device, which has been raised and deteriorated due to the etching and ashing treatments.
Patent TW-I250787-B (TW)
Title: Compression of bi-level images with explicit representation of ink clusters
Inventor: RENSHAW ERIN L
IPC: H04N1/411
Filed: 2003-03-20
Granted: 2006-03-01
Abstract: A system and method facilitating compression of bi-level images with explicit representation of ink clusters is provided. The present invention includes a cluster shape estimator that analyzes connected component information, extracts clusters and stores the cluster in a global dictionary, a page dictionary or a store of unclustered shapes. A bitmap estimation from clusters component determines dictionary positions for clusters stored in the global dictionary which are then encoded. A cluster position estimator determines page positions of clusters of the global dictionary and/or the page dictionary that are then encoded. Further, the global dictionary, the page dictionary and the store of unclustered shapes are also encoded.
Patent TW-I221147-B (TW)
Title: Governor stabilizing device, method of detecting the same during repair and replacement, and method of making same
Inventor: KIMURA HIROYUKI
IPC: B66B7/06
Filed: 2003-03-21
Granted: 2004-09-21
Abstract: Disclosed is an elevator device having a counterweight and a cab suspended by a governor comprising: opposing mounting members adjacent where the counterweight moves upon and down; frames mounted between the mounting members at predetermined times when the cab ascends and descends along with the counterweight; and first and second elastic bodies provided at external surfaces of the frames, to result a governor stabilizing device with superior abrasive resistance upon impact while reducing damages thereto.
Patent TW-I224718-B (TW)
Title: Positive photosensitive coating composition, preparation method of positive photosensitive resin and pattern-forming method
Inventor: YAMANAKA KAZUO
IPC: H01L21/027
Filed: 2003-04-04
Granted: 2004-12-01
Abstract: The present application provides a positive type coating composition and forming method of pattern by using the said coating composition. The positive type sensitivity coating according to the present invention is characterized in that contains specific modified quinonediazido-sulfonamide as union based on the 100 parts by weight in one molecular, making the structure unit containing 0.1 to 0.9 mole concentration in 1 kg resin, and using the specific carboxylic sulfonamide derivative as the structure unit, which in 1 kg resin the structure unit containing 0.2 to 0.4 mole concentration positive type sensitivity resin with 1 to 50 parts by weight at least one component selected from the group of phenol resin phenol derivative and catechol.
Patent TW-I235107-B (TW)
Title: Method and apparatus for post mold cooling of plastic pieces
Inventor: UNTERLANDER RICHARD M
IPC: B29C49/06
Filed: 2003-04-17
Granted: 2005-07-01
Abstract: Method and apparatus for cooling molded plastic pieces preferably includes a take out structure/step configured to hold the plurality of plastic parts oriented such that closed ends thereof are disposed toward an inside of the take out structure and open ends thereof are disposed toward an outside of the take out structure. A movement structure/step is configured to cause relative movement between the take out structure and at least one of a first cooling station and a second cooling station. The first cooling station includes a first cooling structure/step configured to provide a cooling fluid to an inside of the plurality of plastic parts through the open ends thereof. The second cooling station includes a second cooling structure/step configured to provide a cooling fluid to an inside of the plurality of plastic parts through the open ends thereof.
Patent TW-I263541-B (TW)
Title: Hung coating device
Inventor: NAKATA SADAO
IPC: B05C7/02
Filed: 2003-04-18
Granted: 2006-10-11
Abstract: A hung coating device is provided comprising a hoist mounted on a base, a column hung vertically downward from the hoist through an opening provided in the base, a driving member movable up and down along the column by the hoist and unrotatably mounted around the column, a sleeve coupled to the driving member and pivotable around the column by the driving member, and a feeding member coupled to the sleeve. The feeding member may be coupled to the sleeve via at least one pivoting member and/or at least one extendable member. Abrasives used in blasting, gas used in cleaning and paints used in coating can be fed from the feeding member. The driving member may be connected to the hoist by wires running from the hoist. A keyway may be provided along the column. The hung coating device may comprise a support member mating with the lower end of the column. Working time can be extensively shortened by the hung coating device.
Patent TW-I273677-B (TW)
Title: Method for the production of a semiconductor structure comprising a plurality of gate stacks on a semiconductor substrate, and corresponding semiconductor structure
Inventor: AMON JUERGEN
IPC: H01L21/60
Filed: 2003-05-23
Granted: 2007-02-11
Abstract: The present invention proposes a method for the production of a semiconductor structure comprising a plurality of gate stacks (GS1-GS8) on a semiconductor substrate (1), each of the gate stacks (GS1-GS8) is used as the control electrodes for a selector transistor of a respective memory cell that is provided with a storage capacitor (TK1-TK4). The method of the present invention comprises the following steps: the gate stacks (GS1-GS8) are disposed next to each on the semiconductor substrate (1) which is provided with a gate dielectric (5); a sidewall oxide (40) is formed on the bare sidewalls of the gate stacks (GS1-GS8); and the sidewall oxide (40) is at least partly removed from the sidewalls of the gate stacks (GS1-GS8) that are used as a control electrode, and the sidewalls is located opposite to the associated storage capacitor (TK1-TK4). The invention also relates to a corresponding semiconductor structure.
Patent TW-I252241-B (TW)
Title: Polytrimethylene terephthalate resin
Inventor: FUJIMOTO KATSUHIRO
IPC: C08G63/183
Filed: 2003-06-13
Granted: 2006-04-01
Abstract: A polytrimethylene terephthalate resin comprising: 90 to 100 mole % of trimethylene terephthalate recurring units, and 0 to 10 mole % of at least one monomer unit obtained from a comonomer other than the monomers used for forming the recurring units and copolymerizable with at least one of the monomers used for forming the recurring units, which resin has the following characteristics: (A) an intrinsic viscosity [eta] of from 0.8 to 4.0 dl/g; (B) an Mw/Mn of from 2.0 to 2.7; (C) a psychometric lightness L-value (L-1) of from 70 to 100 and a psychometric chroma b*-value (b*-1) of from -5 to 25; and (D) a psychometric lightness L-value (L-2) of from 70 to 100 and a psychometric chroma b*-value (b*-2) of from -5 to 25 as measured after heating the resin at 180 DEG C for 24 hours in air.
Patent TW-I272271-B (TW)
Title: Process for preparing certain pyrrolotriazine compounds
Inventor: BHIDE RAJEEV S
IPC: A61K45/06
Filed: 2003-07-18
Granted: 2007-02-01
Abstract: The present invention relates to a process for preparing certain pyrrolotriazine compounds of the formula, and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
Patent TW-I226787-B (TW)
Title: Scanner with sensor location auxiliary
Inventor: QIAN MING-KUAN
IPC: H04N1/10
Filed: 2003-08-07
Granted: 2005-01-11
Abstract: A scanner includes a housing, a transparent platform installed on the housing, a shaft installed inside the housing, and a scanning module installed inside the housing and on the shaft. The scanning module includes a sensor for scanning a document on the transparent platform and transforming it into digital signal. The scanning module further includes a sensor carriage including a base for carrying the sensor, and a buffer pad connected to the base rotatably for contacting the transparent platform and fixing the sensor in the sensor carriage. The scanner further includes a buffer component installed under the scanning module and connected to the shaft in a movable manner for supporting the scanning module elastically and making the scanning module close to the transparent platform elastically.