baber/WOPTO huggingface dataset:
Patent TW-200417444-A (TW)
Title: Pad conditioner and manufacturing method thereof
Inventor: LEE WENHUA
IPC: B24B37/04
Filed: 2003-03-06
Abstract: A pad conditioner comprises a substrate, and plurality of diamond grains. Wherein the diamond grains are inlaid on the substrate and the diamond grains exposed on the substrate have the same height, and the height of the diamond grains exposed on the substrate are smaller than half of smallest diamond grain. In order to prevent the pad conditioner is scratched by diamond grains have different height, also the diamond grains are free from the substrate can be prevented.
Patent TW-200306628-A (TW)
Title: Method and apparatus for maintaining a separation between contacts
Inventor: WALLACE ROBERT F
IPC: H01R12/55
Filed: 2003-03-10
Abstract: Methods and apparatus for controlling the distance between contact pads or leads which are to be interfaced are disclosed. According to one aspect of the present invention, an electrical package includes a body and a contact. The body includes electrical circuitry such as traces. The contact is arranged on the body, and includes a contact body and a contact feature. The contact feature is a protrusion which substantially extends from the contact body, and is arranged to come into contact with an external surface. In one embodiment, the external surface is an external contact, and the contact feature is arranged to substantially space the contact body away from the external contact.
Patent TW-200403208-A (TW)
Title: Process for producing diamines
Inventor: TOKUDA YOSHIHIRO
IPC: C07B61/00
Filed: 2003-03-25
Abstract: A process for producing diamines which comprises the steps of: (1) reacting a dialdehyde with ammonia and hydrogen in the presence of an alcohol and a hydrogenation catalyst to synthesize the corresponding diamine; (2) separating and recovering the alcohol by distilling the reaction mixture obtained by the step (1) ; (3) separating the diamine by purifying the distillation residue obtained by the step (2); and (4) feeding at least part of the alcohol recovered in the step (2) to step (1); said step (1) comprising maintaining the amount of ammonia at a level of at least 200 moles per mole of the primary amine that has formed in the step (1) and accumulated in the reaction vessel for step (1). The process can produce diamines commercially advantageously and in high yields, the diamines having little impurities.
Patent TW-200307055-A (TW)
Title: CVD apparatus and cleaning method for CVD apparatus using the same
Inventor: SAKAI KATSUO
IPC: C23C16/455
Filed: 2003-03-26
Abstract: A cleaning method for CVD apparatus wherein by-products such as SiO2 and Si3N4 adhered to and deposited on surfaces of the inner wall, electrodes and other parts of a reaction chamber at the stage of film formation can be removed efficiently. Furthermore, the amount of cleaning gas discharged is so small that the influence on environment such as global warming is little and cost reduction can be also attained. The CVD apparatus, wherein a reaction gas is introduced into the reaction chamber so as to form a deposition film on the surface of a substrate disposed in the reaction chamber, is provided with an exhaust gas circulating path for circulating the exhaust gas back to the reaction chamber from the downstream side of a pump in an exhaust path for discharging the exhaust gas from the reaction chamber through the pump.
Patent TW-200421570-A (TW)
Title: Process for fabricating bumps and patterned thermal plastic layer
Inventor: HO KWUN-YAO
IPC: H01L23/28
Filed: 2003-04-09
Abstract: A process for fabricating bumps and a patterned thermal plastic layer on a wafer is provided. First, to form a patterned thermal plastic layer on the active surface of a wafer, and the die pads of the wafer is exposed to the openings of the thermal plastic layer. Then, to form an under bump metallurgic covered on the surface of the thermal plastic layer, the side wall of the openings, and the surface of the die pads. To remove some under bump metallurgic formed on the surface of the thermal plastic layer and keep the other under bump metallurgic formed on the side wall of the openings and the surface of the die pads by means of mechanical scrubbing. Later, to print or dip a solder paste into the openings and reflow the solder paste to form solder bumps on the die pads.
Patent TW-200308135-A (TW)
Title: DC backup power supply system
Inventor: KANOUDA AKIHIKO
IPC: H02J9/06
Filed: 2003-04-15
Abstract: A DC backup power supply system having a battery, a charge-discharge circuit for charging and discharging a power between the battery and a DC line; and a control circuit for controlling the charge-discharge circuit, wherein the battery has a number of battery cells and cylindrical portions of the battery cells are laid on an approximately horizontal plane.
Patent TW-200402863-A (TW)
Title: Integrated semiconductor structure
Inventor: BAUER ROBERT
IPC: H01L23/485
Filed: 2003-05-23
Abstract: The invention relates to an integrated semiconductor structure, having a substrate (1), at least one semiconductor element (2) located on the substrate (1), a pad metal (3) having a surface (F), a multiplicity of metal layers (4.x) which are loacted between the pad metal (3) and the substrate (1), and a multiplicity of insulation layers (5.y), which separate the metal layers (4.x) from one another, the pad metal (3) extending at least over part of the at least one semiconductor element (2). The invention is distinguished by the fact that, below the surface (F) of the pad metal (3), at least the top two metal layers (4.x, 4.x-1) have a structure which in each case at least includes two adjacent interconnects (4.x.z, 4.x-1.z).
Patent TW-200407944-A (TW)
Title: Apparatus and method for processing substrate
Inventor: WOLKE KLAUS DR
IPC: H01L21/677
Filed: 2003-07-15
Abstract: The invention relates to a device and method for treating substrates, which renders a good and uniform treatment during high throughput possible. According to the invention, the device is configured for simultaneously treating individual substrates. This device comprises a multitude of essentially identical process units, which are arranged one above the other and which each have a substrate holder for accommodating an individual substrate, and comprises a handling device with a number of substrate holders that corresponds to the number of process units in order to simultaneously load and unload a multitude of substrates into or from process units. In addition, the aim of the invention is to provide a device for conveying substrates that makes it possible to simultaneously load a multitude of process units. To this end, the invention provides a device that comprises a large number of parallelly arranged substrate holders that corresponds to the number of substrates to be conveyed and comprises a device for altering the distance between the substrate holders. The distance can be altered, in essence, between a first distance, which corresponds to the distance of the substrates in a first unit, and a second distance, which corresponds to the distance between second units.
Patent TW-200405271-A (TW)
Title: Disc type discriminating method and disc device
Inventor: TADA KOUICHI
IPC: G11B7/00
Filed: 2003-07-16
Abstract: Disc device 10 comprises a disc 22 which may be a DVD-RW or DVD+RW. A wobble signal may be detected by means of the laser beam reflected from the recorded surface of disc 22. CPU 40 judges, according to the detection result of detecting circuit 48; that the wobble signal cycle is either 32 times or 186 times of the data cycle. The disc will be judged as a DVD-RW if the wobble cycle is 186 times of the data cycle, while judged as a DVD+RW as the wobble cycle is 32 times of the data cycle. In such way, the disc type may be discriminated according to the wobble cycle, therefore a disc even having the same track pitch or reflectance is able to be correctly judged, and the recording or playing of disc may be stably performed.
Patent TW-200403882-A (TW)
Title: Fuel-cell element stack with stress relief and methods
Inventor: CHAMPION DAVID
IPC: B05D5/12
Filed: 2003-07-22
Abstract: A fuel-cell assembly has a plurality of unit cells (20), each of the unit cells comprising an anode (30), an electrolyte (40), a cathode (50), and a current collector (55). The fuel-cell assembly has a plurality of electrical interconnection elements (60, 65), at least one electrical interconnection element being connected respectively to each anode, to each cathode, and to each current collector of the unit cells. The unit cells are arranged in a stack (10) and are mechanically supported by electrical interconnection elements such that each of the unit cells of the stack has at least one edge (25) free to move relative to the electrical interconnection elements.
Patent TW-200404633-A (TW)
Title: A method and apparatus for cleaning surfaces
Inventor: SONG WEN-DONG
IPC: B08B3/08
Filed: 2003-07-30
Abstract: This invention relates to a method and apparatus for cleaning solid surfaces like Si substrate, disk or magnetic head slider where contaminants, including organic contaminants, especially particles in the micron or sub-micron scale are effectively remove from the solid surfaces. The invention achieves this by generating a strong laser-induced liquid jet and shockwave near the solid surfaces immersed in liquid. The liquid is a solution of water and other solvents to help reduce adhesion force and enhancing efficiency.
Patent TW-200400632-A (TW)
Title: Fabrication method for heterojunction bipolar transistor
Inventor: FAN CHENG-WEN
IPC: H01L29/737
Filed: 2003-09-05
Abstract: A fabrication method for heterojunction bipolar transistor is disclosed. The method uses ISSG oxide instead of conventional PECVD oxide so that the base/emitter interface damage can be reduced. Moreover, the invention replaces the conventional emitter-window/space mask with an emitter-window reverse-tone mask/line mask to minimize the critical dimension of emitter window. Furthermore, the invention also utilizes a two-steps extrinsic base implantation to form two extrinsic bases with different dopant concentrations so that the base resistance can be reduced.
Patent TW-200426604-A (TW)
Title: Quick save system and protocol, monitor program and smart button firmware of the same
Inventor: TOM LEARMONTH
IPC: G06F9/46
Filed: 2003-09-10
Abstract: The present invention provides a quick save system, connecting to a computer via an interface, and executing data saving process by the computer, which comprises: a housing; an optical drive, positioned in the housing for accessing an optical media; a reader, positioned in the housing, having a smart button firmware and at least one slot therein for accessing the data of at least one flash memory card inserted in the slot; and at least one push button for actuating a process; thereby, the consumer can insert the at least one flash memory card into the slot, and press the button for actuating at least one computer process task to execute data saving between the optical drive, the reader and the computer. Furthermore, the present invention also discloses a protocol, an event monitor program and a smart button firmware of the quick save system.
Patent TW-200512967-A (TW)
Title: Separator for fuel cell
Inventor: MIYAGAWA MICHINARI
IPC: H01M2/16
Filed: 2003-09-16
Abstract: The present invention provides a fuel cell separator provided with resin conducting layer formed by mixing resins and conducting filler at least on one side of the surfaces of the metal substrate thereof. The resin conducting layer includes: (1) a first resin layer with volume resistance below 1.0 Ω.cm; and (b) at least one of layers selecting from a second resin layer and a third resin layer wherein the second resin layer with volume resistance lower than the first resin layer comprises the surface of the resin conducting layer and the third resin layer with volume resistance lower than the first resin layer is provided between the first resin layer and the metal substrate. Therefore, the separator for fuel cell, especially for solid polymer electrolyte type fuel cell, has excellent power collecting and formation properties, strength, and corrosion resistance.
Patent TW-200513094-A (TW)
Title: Intelligent handset profile configuration device, and the operation method
Inventor: LAI CHENG-SHING
IPC: H04M1/00
Filed: 2003-09-19
Abstract: The present invention provides a device for configuring the operational profile on a handset, which comprises an input module, a content configuration module, a time period configuration module, and an automatic execution module; wherein the input module is provided for the user to select or input an operational profile; the content configuration module includes an incoming call alert configuration unit and a call divert configuration unit, which provides the user for configuring the event contents for the incoming call alert method and the call divert method included in the operational profile; and the time period configuration module is provided for the user to configure the operational time period of the operational profile; and the automatic execution module is provided for the user to select if the handset will be automatically switched among various operational profiles according to the configured operational time period.
Patent TW-200413276-A (TW)
Title: 1,7,8-trifluoro-2-naphthol and manufacturing methods for liquid crystal compositions containing the same
Inventor: KUSUMOTO TETSUO
IPC: C07C43/225
Filed: 2003-09-24
Abstract: 1,7,8-trifluoro-2-naphthol and derivatives thereof are provided as efficient production intermediates for liquid crystal compositions containing trifluoronaphthalenes. Efficient manufacturing methods of liquid crystal compositions containing trifluoronaphthalenes using 1,7,8-trifluoro-2-naphthol or derivatives thereof are also provided. Naphthol derivatives are represented by general formula (I). In manufacturing methods of trifluoronaphthalenes compounds represented by general formula (IV), general formula (VI) or general formula (VIII), raw materials of the above naphthol derivatives are used.
Patent TW-200416654-A (TW)
Title: Electronic circuit, photoelectric device, and electronic machine
Inventor: KASAI TOSHIYUKI
IPC: G09G3/20
Filed: 2003-10-07
Abstract: The present invention relates to an electronic circuit, a photoelectric device, and an electronic machine, and aims to provide an electronic circuit, a photoelectric device, and an electronic machine that can shorten the write time. A current level final transfer circuit (30) is formed by a first driving transistor (Qd) and a first current supplying transistor (Qc) having a gain coefficient greater by a factor of k than the gain coefficient of the first driving transistor (Qd). Also, a current level transfer circuit (40) is formed by a second driving transistor (Trd) and a second current supplying transistor (Trc) having a gain coefficient greater by a factor of k than the gain coefficient of the second driving transistor (Trd). Then, an intermediate current (Im) having a current capacity k times the data current (Idata) formed by the second driving transistor (Trd) of the current level transfer circuit (40) is supplied to the the first current supplying transistor (Qc) of the current level final transfer circuit (30).
Patent TW-200514972-A (TW)
Title: Pre-tensioning beam, its anchor head and its trench type force measuring device
Inventor: YANG KUO-CHEN
Filed: 2003-10-22
Abstract: There is provided a trench type force measuring device for measuring force, in which a trench of the device is installed with a sensor and signal line required for measuring the change of force. The devices utilizes a plurality of trenches to install sensors required for measuring strain and signal lines required for connecting the sensors to a signal processor. The device can be installed in an anchor head using a pre-tensioning steel bonding system, or in other systems that require measuring force.
Patent TW-200417489-A (TW)
Title: Fuel cock manual operating device of scooter type vehicle
Inventor: KAWAMOTO SHUICHI
IPC: B62K11/00
Filed: 2003-11-12
Abstract: A fuel cock manual operating device 34 of the scooter type vehicle is formed from a fuel cock opening and closing mechanism 41 of fuel tank 24 side at a low floor style floor 36 at a level above, a storage case 22 arranged below an operating mechanism 42 and wired to a cable 43 located between a first pulley and a 2nd pulley of the fuel cock opening and closing mechanism 41. The control lever of the operating mechanism 42 is covered with body cover 28. The opening for lever operation is provided in the body cover. It is possible to guarantee storage case with large capacity for receiving big things such as the helmet and the like below the seat. There is not need to open and close the seat in order to operate the control lever, so as to assure the improvement in operation of the control lever.
Patent TW-200421401-A (TW)
Title: High-pressure discharge lamp
Inventor: NING CHANGLONG
IPC: H01J61/00
Filed: 2003-12-10
Abstract: High-pressure mercury vapor discharge lamp (1) comprising a lamp vessel (2) made of a transparent ceramic material, enclosing a discharge space (3) comprising an ionizable discharge medium and at least two electrodes (4, 5), each provided with an electrode tip (4a, 5a), which tips are spaced apart at a mutual distance d, and electrical feed-through elements (6, 7) which extend from the electrodes (4, 5) to the exterior, wherein the distance d between the electrode tips (4a, 5a) is less than 1.0 mm and the mercury density in the vessel (2) is higher than 0.3 mg/mm3.
Patent TW-200419420-A (TW)
Title: System and mtehod for verifying medical device operational parameters
Inventor: MARTUCCI JAMES P
IPC: G16H20/17
Filed: 2004-01-30
Abstract: A system and method is disclosed for executing a comparison of a medical device operational parameter to an order.
Patent TW-200507811-A (TW)
Title: Absorbent article and process of producing the same
Inventor: ANDO KENJI
IPC: A61F13/49
Filed: 2004-02-23
Abstract: The absorbent article has an outer sheet that provides an outer surface of the absorbent article, an inner sheet disposed on the inner side of the outer sheet, and elastic members for making below-waist gathers disposed between the two sheets. A patterned sheet is disposed between the outer and inner sheets such that the pattern of the patterned sheet may be seen through the outer sheet from the outside of the diaper. The elastic members for below-waist gathers each have a portion contributory to elastic extensibility and contractibility in the regions outside the lateral sides of the patterned sheet and a portion substantially non-contributory to elastic extensibility and contractibility in the region inside the lateral sides of the patterned sheet. The latter portion of the elastic member is disposed between the patterned sheet and the inner sheet and preferably is kept out of sight from the outside.
Patent TW-200506147-A (TW)
Title: Wear assembly for the digging edge of an excavator
Inventor: EMRICH ROBERT K
IPC: H03K17/16
Filed: 2004-04-23
Abstract: A wear assembly for attaching wear members to a lip of an excavator includes a wear member, a boss and a lock. The lip includes an inner face, an outer face, a digging edge and a series of through-holes spaced rearward of the digging edge. The bosses are each fixed to a face of the lip at a position rearward of the through-holes. The wear members each include slots to receive the boss adjacent their rear ends, and opening for receiving the locks at a position forward of the bosses. The openings are aligned with the through-holes in the lip. The lock includes a wedge and spool arrangement.
Patent TW-200501624-A (TW)
Title: Infrared signal distribution and management system and method
Inventor: SCHEELKE ERIK
IPC: H04L12/28
Filed: 2004-05-14
Abstract: An apparatus for and method of distributing and reproducing infrared signals within a digital network is disclosed. The apparatus comprises a control unit for digitizing a received infrared signal command from a wireless remote and transmitting the digitized signal over the digital network. The apparatus also comprises at least one transceiver device coupled to the network and identified by the control unit to receive the digitized signal and reproduce the infrared signal as originally received. The transceiver device can provide the reproduced infrared signal to at least one electronic device located within a vicinity of the transceiver device.
Patent TW-200513580-A (TW)
Title: Lever handle return spring assembly
Inventor: ELLER DARREN C
IPC: E05B15/02
Filed: 2004-06-01
Abstract: A lever handle return spring assembly for a cylindrical lock mounted in a bored opening in a door includes support plates on opposite sides of the door. The support plates include cylindrically depressed inner regions that extend partially into the bored opening in the door to accommodate return springs and reduce the visual thickness of the return spring assembly. Spring housings containing corresponding pairs of compression springs turn within the depressed inner regions of the support plates and are held in place by corresponding cover plates. The support plate, cover plate, spring housing and springs on each side of the door form complete assemblies that are attached to the door via through-bolts extending through outer regions of the support plate and cover plate. At least one of the support plates preferably includes lock tabs that connect to the cylindrical lock to prevent rotation of the cylindrical lock relative to the door. The support plate and cover plate are particularly designed for strength when stamped from an initially flat sheet material. Self-lubricating bushings act as radial and thrust bearings for smooth operation.
Patent TW-200540327-A (TW)
Title: Lubrication device for four-stroke engine
Inventor: LI XIN-CANG
IPC: F01M3/00
Filed: 2004-06-11
Abstract: The present invention is related to a lubrication device for a four-stroke engine, including three independent spaces which are crank room, cam room and lubricant room. A chamber is in communication with the three spaces respectively. A suction path assembly is located in the lubricant room and a plurality of suction holes are defined in the path assembly. An air inlet is defined in the suction path assembly. When the piston moves upward, the crank room is in a negative pressure status so as to suck air via the suction path assembly which is in communication with the crank room and the lubricant room by the chamber. The air flows fast in the suction path assembly and generates lower pressure so as to suck the lubrication oil which is then moisturized and sent into the crank room. When the piston moves downward, the crank room and the cam room are in communication with each other and the lubrication oil is sent into the cam room.
Patent TW-200601329-A (TW)
Title: Nano-scale data storage
Inventor: PENG MING-TSAN
IPC: B82B1/00
Filed: 2004-06-30
Abstract: A data storage is described, which has a carbon nanotube attached onto a probe, and a plurality of metallic nano-particles regularly arranged on a substrate. The carbon nanotube may be a single-wall nanotube or a multi-wall nanotube, and the metallic nano-particles may be golden nano-particles. One of the nano-particles is melted by heating the same with the carbon nanotube. The melted nano-particle then diffuses to the periphery thereof to form a void in situ. The metallic nano-particles and the void are further used as memory units in the data storage.
Patent TW-200604688-A (TW)
Title: Liquid crystal on silicon display
Inventor: KUAN TA-SHUANG
IPC: G02F1/135
Filed: 2004-07-21
Abstract: An LCoS display panel comprises a silicon substrate having a plurality of pixels arranged in a pixel array thereon, a transparent substrate positioned above the silicon substrate, a liquid crystal layer positioned between the transparent substrate and the silicon substrate, and a plurality of micro color filters positioned on the top surface of the transparent substrate and corresponding a subpixel of the pixels respectively.