baber/WOPTO huggingface dataset:
Patent RU-95112220-A (RU)
IPC: F01B1/08
Filed: 1995-07-18
Abstract: FIELD: mechanical engineering; compressors and engines. SUBSTANCE: piston machine has cylinder accommodating two pistons and gear mechanism including shafts with parallel axes lying in plane square to cylinder axis and terminating in gears secured on shafts and engaging with each other. Two extreme shafts are crankshafts arranged at both sides of cylinder and middle shafts of even number are straight ones. Each of pistons is coupled through T-shaped rod or crossmember and straight rod, and two connecting rods adjustable in length is coupled with near cranks of both crankshafts arranged at angle of 180 degrees relative to each other. Proposed piston machine can be made in single-cylinder and multiple cylinder versions. EFFECT: elimination of side pressure of piston on cylinder walls and cross force acting onto crankshaft, provision of simple change of compression ratio, reduced vibration, increased power output or capacity.
Patent TW-200301042-A (TW)
Title: A minimum pulse width detection and regeneration circuit
Inventor: SHIH JENG-TZONG
IPC: H03K5/1252
Filed: 2002-11-29
Abstract: A minimum pulse width detection and regeneration circuit is achieved. The circuit comprises, first, a pulse width detector capable of detecting of an input signal pulse is within a range between a minimum width and a maximum width. Second, a pulse width extender is capable of extending the input signal pulse width to the maximum width if the input signal pulse is in the range. Finally, a glitch filter is capable of filtering out the input signal pulse if the input signal pulse is less than the minimum width.
Patent TW-200303369-A (TW)
Title: Sputtering target for phase-change memory, film for phase change memory formed by using the target, and method for producing the target
Inventor: YAHAGI MASATAKA
IPC: C23C14/14
Filed: 2002-12-10
Abstract: A sputtering target for a phase change memory characterized in that the target is composed of three or more elements, the main component is one or more selected from antimony, tellurium, and selenium, and the variation of the composition from the composition to be achieved is within ± 1.0 at% and a film for a phase change memory formed by using the target are disclosed. Impurities that are segregated and condensed at and near the interface between a memory point and a non-memory portion and causes reduction of number of rewrite operations, particularly impurity elements influencing the crystallization rate are decreased as few as possible. The composition variation of the target from the composition to be achieved and component segregation are reduced. Thus, a sputtering target for a phase change memory that enables improvement of the rewrite characteristics of the phase change memory and the crystallization rate and its production method are provided.
Patent TW-200410355-A (TW)
Title: Semiconductor producing device using mini-environment system
Inventor: KISAKIBARU TOSHIROU
IPC: H01L21/205
Filed: 2003-02-26
Abstract: In a semiconductor producing device using a mini- environment system, the open air is prevented from entering through a clearance between the opening in the semiconductor producing device and the wafer gateway in a closed vessel to prevent dust from adhering to the wafer in the closed vessel. A clearance (96) is defined between the gateway (74) of a closed vessel (71) for taking in and out wafers (73), and the opening (98) in a loading section (78) attached to the front surface plate (77) of a semiconductor producing device (76). A clean air spouting device (1) is connected to an air feed device (2) by an air feed tube (3) and has a filter means (6a) connected to a cylindrical filter (10) in the manner of a square frame. The clean air spouting device (1) spouts clean air to form an air curtain that, when the lid (75) of the closed vessel (71) is opened inwardly of the semiconductor producing device (76), shuts off the open air that would otherwise pass through the clearance (96) between the gateway (74) of the closed vessel (71) and the opening (98) in the loading section (78) attached to the semiconductor producing device into the closed vessel (71).
Patent TW-200304194-A (TW)
Title: Back end of line clone test vehicle
Inventor: CIPLICKAS DENNIS
IPC: H01L21/66
Filed: 2003-02-27
Abstract: A test vehicle comprises at least one product layer having at least one product circuit pattern on the product layer, and one or more clone layers formed over the product layer. The one or more clone layers include a plurality of structures, which may include clone test vehicle circuit patterns and/or clone test vehicle vias. The presence of one or more defects in the one or more clone layers is an indicator of a tendency of the product circuit pattern to impact yield of a succeeding layer to be formed over the product circuit pattern in a product.
Patent TW-200304183-A (TW)
Title: Electrode for dry etching a semiconductor wafer
Inventor: KANG HYOSANG
IPC: H01J37/32
Filed: 2003-03-03
Abstract: Disclosed is an electrode for dry etching a semiconductor wafer. The electrode includes a first electrode and a second electrode. The first electrode includes a first flat plate and a ring-shaped first protrusion corresponding to one surface of the edge of a wafer, and the second electrode includes a second flat plate and a ring-shaped second protrusion corresponding to the other surface of the edge of the wafer. The first flat plate and the second flat plate are the same dimension, and the first protrusion and the second protrusion are the same dimension.
Patent TW-200418695-A (TW)
Title: Intermittent aerosol dispensing valve
Inventor: PETTERSON TOR H
IPC: B65D83/16
Filed: 2003-03-20
Abstract: A valve assembly is provided that automatically dispenses aerosol content from a can at predetermined intervals. A diaphragm at least partially defines an accumulation chamber that receives aerosol content from the can during an accumulation phase. Once the internal pressure of the accumulation chamber reaches a predetermined threshold, the diaphragm flexes to initiate a spray phase, during which the aerosol content is delivered from the accumulation chamber to the ambient environment. A rotatable paw provides resistive pressure and control of the diaphragm movement.
Patent TW-200308147-A (TW)
Title: High efficiency, high output drive current switch with application to digital to analog conversion
Inventor: ELLIOTT KENNETH ROBERT
IPC: H03K17/041
Filed: 2003-03-27
Abstract: A high unity current gain frequency composite switching device, having high voltage compliance and capable of handing high power signals. A current switch comprising of the composite switching devices including a switch stage implemented in a InP-HBT technology and a cascode stage implemented in a GaN FET technology. A digital-to-analog converter comprising a plurality of the current switches, wherein selected output of the switches are electrically coupled to form an output of the digital-to-analog converter.
Patent TW-200403655-A (TW)
Title: Information storage medium, method of reproducing data from the information storage medium, and apparatus for reproducing data from the information storage medium, supporting interactive mode
Inventor: CHUNG HYUN-KWON
IPC: G06F3/06
Filed: 2003-04-17
Abstract: An information storage medium, and a method and an apparatus for reproducing data from the information storage medium, which support an interactive mode, are provided. The method includes (a) caching at least part of search information necessary to access mark-up language documents in a memory, and (b) reading the mark-up language documents by referring to the cached searched information.
Patent TW-200400322-A (TW)
Title: Recoil starter
Inventor: TOHYAMA ISAO
IPC: F02N3/02
Filed: 2003-05-19
Abstract: A recoil starter capable of preventing vibration of a damper spring (14) due to vibrations of an engine caused during running of the engine, to thereby restrain abrasion of a rope reel (4), a cam (8) and the like which are made of a plastic material, resulting in the durability of the recoil starter being enhanced. The recoil starter includes a drive section comprised of a rope reel (4) which is rotated by pulling a recoil rope (2) and a cam (8) for transmitting the rotational force of the reel (4) to a crankshaft of the engine through a one-way rotative transmission mechanism (10, 11). A damper spring (14) in the shape of a torsion coil spring is held in annular recesses (12, 13) formed in joint surfaces of the rope reel (14) and cam (8) to face each other while the damper spring (14) is resiliently distorted, so that the rope reel (4) and the cam (8) are rotatingly coupled with each other through the damper spring (14).
Patent TW-200400644-A (TW)
Title: Circuit fabrication method
Inventor: KAWASE TAKEO
IPC: H01L27/32
Filed: 2003-05-19
Abstract: A thin film circuit is fabricated using a lithographic technique in combination with an inkjet printing technique. The lithographic technique, providing extremely high resolution, is used to fabricate transistor source and drain electrodes, parts of interconnections and circuit electrodes, enabling highly conductive materials to be used. Semiconductor regions, insulator regions, gate electrodes and other parts of the interconnections, and in particular interconnection cross-over points, are patterned using an inkjet printing technique. A variety of materials can be used in the inkjet printing technique and the alignment concerns associated with the use of multiple lithographic steps and, in particular, with the use of plastics substrates, are substantially alleviated.
Patent TW-200404304-A (TW)
Title: Electronic control apparatus
Inventor: SATO JUNKEI
IPC: G06F12/06
Filed: 2003-06-02
Abstract: The objective is to provide an electronic control apparatus capable of overwriting data in a nonvolatile memory, even during control operation. An ECU 10 includes a CPU 100, a flash EEPROM 101, and a calibration RAM 102. When calibration is performed, data in a calibration area of the flash EEPROM 101 is stored into the calibration RAM 102. A memory area of the calibration RAM 102 is overlapped over the calibration area to perform calibration. The data in the calibration area is written into the calibration RAM 102. When the calibration is completed, a super-user mode is entered in which the data stored in the calibration RAM 102 is written into the flash EEPROM 101 by use of a control register 113.
Patent TW-200428311-A (TW)
Title: Organic EL display and manufacturing method therefor
Inventor: YANAGAWA KATSUHIKO
IPC: H01L51/52
Filed: 2003-06-10
Abstract: The present invention is provided to perform external sealing for allowing hardening in a short time and internal sealing for transmitting light from a light emission layer to a color filter without reflecting it by matching a position of the organic EL light emission layer with a position of the color filter accurately. This organic EL display device is constituted by sealing and bonding a thin film transistor formed on a substrate. The organic light emitting element is constituted by laminating an anode, the light emission layer, a cathode, and a protection layer, and a laminate of the color filter and a black mask formed on the transparent substrate by matching the position of the organic EL light emission layer with the position of the color filter. A section between the substrate and the transparent substrate is sealed by an outer peripheral sealing layer and an inside sealing layer.
Patent TW-200503066-A (TW)
Title: Process for reworking semiconductor patterned photoresist layer
Inventor: YEN YU-LIN
IPC: H01L21/00
Filed: 2003-07-07
Abstract: A process for reworking a semiconductor patterned photoresist layer comprises: providing a substrate sequentially formed with a first dielectric anti-reflective coating layer, a first photoresist primer layer, and a first patterned photoresist layer; removing the first patterned photoresist layer and the first photoresist auxiliary binder layer on the first dielectric anti-reflective coating layer (e.g. by a wet strip process); forming a second dielectric anti-reflective coating layer on the first dielectric anti-reflective coating layer; forming a second photoresist auxiliary primer layer on the second dielectric anti-reflective coating layer; and forming a second patterned photoresist layer on the second photoresist primer layer.
Patent TW-200409753-A (TW)
Title: Process for producing carbonic ester
Inventor: WATANABE TOMONARI
IPC: C07C68/04
Filed: 2003-08-07
Abstract: This invention relates to a process for carbonic ester production, characterized by: (1) reacting carbon dioxide with an organometallic-compound mixture comprising a reactive organometallic compound having at least two metal-oxygen-carbon bonds per molecule and a non-reactive compound which is derived from the reactive organometallic compound and is unable to be regenerated to thereby obtain a reaction mixture comprising a carbonic ester formed by the reaction, the non-reactive compound unable to be regenerated, and a modified organometallic compound derived from the reactive organometallic compound and capable of being regenerated; (2) separating the reaction mixture into a first part comprising the carbonic ester and the non-reactive compound unable to be regenerated and a second part comprising the modified organometallic compound capable of being regenerated; and (3) reacting the second part of the reaction mixture with an alcohol to form water and an organometallic-compound mixture comprising a reactive organometallic compound having at least two metal-oxygen-carbon bonds per molecule and a non-reactive compound which is derived from the reactive organometallic compound and is unable to be regenerated, and removing the water from the organometallic-compound mixture.
Patent TW-200410966-A (TW)
Title: Methods for producing hydroxyalkyl tropane esters
Inventor: LEWIN ANITA H
IPC: C07D451/10
Filed: 2003-08-21
Abstract: This invention provides a method for preparing a hydroxyalkyl tropane ester, comprising: (a) contacting a tropane and 1,1'-carbonyldiimidazole to produce an activated tropane ester; (b) contacting the activated tropane ester with an excess of an alkanediol to form a reaction mixture; and c maintaining the reaction mixture at a temperature and for a sufficient time for the activated tropane ester to react with the alkanediol to form the corresponding hydroxyalkyl tropane ester. This method may be used to produce hydroxyalkyl derivatives of tropanes such as benzoylecgonine, ecgonine and ecgonidine.
Patent TW-200512290-A (TW)
Title: Bacterial strain for degratation of organic polymers
Inventor: HUANG SHIR LY
IPC: C12N1/20
Filed: 2003-09-24
Abstract: A Gram-negative bacterial strain (BCRC910228) was isolated from a surfactant-contaminated sediment in the drainage. This strain was shown the capacity in using alkylphenol polyethoxylates as the sole source of carbon and energy to grow. Furthermore, it could be grown on a high concentration of alkylphenol polyethoxylates in an aqueous environment. This strain has been applied in the remediation of surfactant-contaminated soil. The activity of this strain can also be applied in the degradation of recalcitrant polymers.
Patent TW-200513555-A (TW)
Title: A sea-island typed conjugate multi filament comprising dope dyeing component, and a process of preparing for the same
Inventor: YOON JOON-YOUNG
Filed: 2003-10-08
Abstract: The present invention relates to a dope dyed sea-island type conjugate multifilament. In the dope dyed sea-island type conjugate multifilament, which comprises easy solulble polymer as a sea component and polyester as an island component, the island component contains a dope dyed component selected from the group consisting of carbon black, pigments and dyestuffs and the temperature range (Tα-Tβ) showing more than 95% of the maximum thermal stress of yarns is from 120 DEG C to 210 DEG C. The dope dyed sea-island type conjugate multifilament of the present invention has an excellent thermal shrinkage property and excellent wash fastness and light fastness, and the dyeing process thereof can be omitted after producing a woven or knitted fabric because a dope dyed component is contained in the island component (ultra fine yarn). The dope dyed sea-island type conjugate multifilament of the present invention is useful as yarns for warp knit fabrics used in production of women's apparel.
Patent TW-200414962-A (TW)
Title: Drive mechanism and movable table unit provided with the same
Inventor: KATO HEIZABURO
IPC: F16H25/10
Filed: 2003-10-22
Abstract: A drive mechanism is interposed between two members to make the members move relatively with respect to each other. At least one of the two members is guided to move linearly. The drive mechanism comprises: cam followers that are rotatably supported on one of the two members, that are arranged in the linear moving direction, and that are spaced from each other; and a cam that is rotatably supported on the other one of the two members and that is provided in its circumference with a cam groove in which the cam followers engage, the rotation axis of the cam being arranged in the direction of the linear moving direction. The two members are made to move relatively with respect to each other by driving the cam to rotate and making the cam followers engage successively in the cam groove and move in the direction of the rotation axis.
Patent TW-200428067-A (TW)
Title: Multi-domain vertical alignment liquid crystal display
Inventor: ONG HIAP L
IPC: G02F1/139
Filed: 2003-10-31
Abstract: A particular multi-domain vertical alignment (MVA) liquid crystal display (LCD) offers a high contrast ratio and a wide symmetrical viewing angle, without rubbing, protrusion surface, or ITO slit geometry. The viewing angle can be enlarged further by the use of optical compensation films, such as a negative birefringence anisotropic optical film with a vertical optical axis.
Patent TW-200424837-A (TW)
Title: Fault tracing in systems with virtualization layers
Inventor: DEACON PETER JOHN
IPC: G06F11/07
Filed: 2003-11-18
Abstract: In a stacked system, errors detected at a user application interface of one or more host systems are associated with root cause errors at a stack level below a virtualization layer by detecting an error at a user application interface; identifying an associated root cause error at a lower stack level; creating an error trace entry for the error; associating a error log identifier and the error trace entry into an error identifier that is unique within the plurality of host systems in said stacked system; and communicating the error identifier to any requester of a service at a user application interface of one or more host systems when the service must be failed because of the root cause error.
Patent TW-200508322-A (TW)
Title: Method for preparing a silica suspension in an optionally crosslinkable silicone material
Inventor: GAMBUT-GAREL LUCILE
IPC: C08K3/36
Filed: 2003-12-29
Abstract: The invention relates to the preparation of a precipitated silica suspension in a silicone oil, it being possible to use this suspension for producing silicones which can be crosslinked by polyaddition, polycondensation or dehydrogenocondensation (elastomers). The problem forming the basis of the invention is the search for a compromise between the cost on the one hand, the rheology and the mechanical properties of the final elastomers, on the other hand. The invention overcomes this by providing a method for preparing a precipitated silica suspension treated with trimethylchlorosilane, in the presence of hexamethyldisiloxane, in a crosslinkable silicone oil. HCl may be used. The grafting of hydrophobic units onto the silica and the incorporation of the polyorganosiloxane silicone material are carried out during the same operating sequence, without passing via the pulverulent state for the silica. Sodium silicate, an MQ resin promoter, may be incorporated into the reaction medium. One of the characteristics of the method according to the invention is that one never passes by a dried hydrophobic silica. The invention also relates to the production of a crosslinkable silicone elastomer composition from this suspension, and the composition thus obtained.
Patent TW-200522657-A (TW)
Title: Low-power mobile phone capable of sending fax
Inventor: LAI ZHEN-XING
Filed: 2003-12-31
Abstract: A kind of low-power mobile phone capable of sending fax is disclosed in the invention. Inside the low-power mobile phone, a storage module block, a managing module block, a format changing module block and a communication module block are disposed. The storage module block is used for storing data; and the managing module block is used to manage the operation of data. The format changing module block is used to change the character or graphic data in the cellular phone into the standard format that can be recognized by the fax machine. The communication module block is used to send data to the fax machine. Thus, the character or graphic data stored in the mobile phone can be changed into the format specified for the fax machine through the format changing module block so as to send the character or graphic data to the fax machine of the other side.
Patent TW-200426867-A (TW)
Title: Cathode foil for capacitor and method for manufacturing the same
Inventor: RO AKINORI
IPC: H01G9/048
Filed: 2004-01-12
Abstract: A cathode foil for capacitor and a method for manufacturing the same are provided for obtaining the foil with high capacitance and high strength. The cathode foil for capacitor includes an aluminum foil and a layer containing carbon formed on the surface of the aluminum foil. An interposing layer containing aluminum and carbon is formed between the aluminum foil and the layer containing carbon. A method for manufacturing the cathode foil for capacitor includes the steps of disposing an aluminum foil in the space having substance containing hydrocarbon and heating the aluminum foil.
Patent TW-200505507-A (TW)
Title: Sustained release device and method for ocular delivery of carbonic anhydrase inhibitors
Inventor: ASHTON PAUL
IPC: A61K31/542
Filed: 2004-01-27
Abstract: The invention provides a device and method for treating and/or preventing raised intraocular pressure, such as that associated with glaucoma or the use of corticosteroids, with carbonic anhydrase inhibitors. The invention provides insertable sustained-release devices adapted to maintain a therapeutically effective concentration of one or more carbonic anhydrase inhibitors for an extended period of time, and a method of use thereof.
Patent TW-200418847-A (TW)
Title: Crystalline modification
Inventor: KASCHIG JURGEN
IPC: D06L4/40
Filed: 2004-02-09
Abstract: This invention relates to a novel polymorph crystal form of the compound of formula (1), a process for its preparation and the use thereof.
Patent TW-200529334-A (TW)
Title: Package of image sensor and producing method thereof
Inventor: CHANG JEN-TSORNG
IPC: H01L27/148
Filed: 2004-02-20
Abstract: A package of image sensor and producing method thereof. The package structure include an image sensor and a transparent superstratum which have spherical surface shape overlaying on the plate of the image sensor. Said transparent superstratum is not only an encapsulation of the image sensor but also a lens which can be used in camera system. The method of encapsulating image sensor include two steps: At first, process the transparent superstratum and make it into the shape of spherical surface, then cover the image sensor with the transparent superstratum by the way of calefaction.