baber/WOPTO huggingface dataset:
Patent TW-464879-B (TW)
Title: Dust particle removing method and apparatus, impurity detecting method and system
Inventor: MORIYA TSUYOSHI
IPC: H01L21/00
Filed: 2001-01-19
Granted: 2001-11-21
Abstract: A system for detecting and removing dust particles produced in a processing chamber for use in manufacturing processes of semiconductor devices. The system comprises means for irradiating negatively charged particles into the processing chamber to negatively charge dust particles present in said processing chamber; and means for removing the dust particles negatively charged from the processing chamber. Alternatively, the system comprises means for turning a high frequency power supply off installed to the processing chamber; and means for reducing gradually high frequency power in turning the high frequency power supply off to inject dust particles into bulk plasma for negatively charging the dust particles with electron current of the bulk plasma.
Patent TW-501168-B (TW)
Title: Method of and apparatus for tunable gas injection in a plasma processing system
Inventor: STRANG ERIC J
IPC: C23C16/455
Filed: 2001-03-28
Granted: 2002-09-01
Abstract: A method of and apparatus for providing tunable gas injection in a plasma processing system (10, 10'). The apparatus includes a gas injection manifold (50) having a pressurizable plenum (150) and an array of adjustable nozzle units (250), or an array of non-adjustable nozzles (502, 602), through which gas from the plenum can flow into the interior region (40) of a plasma reactor chamber (14) capable of containing a plasma (41). The adjustable nozzle units include a nozzle plug (160) arranged within a nozzle bore (166). A variety of different nozzle units are disclosed. The nozzle plugs are axially translatable to adjust the flow of gas therethrough. In one embodiment, the nozzle plugs are attached to a plug plate (154), which is displacable relative to an injection plate (124) via displacement actuators (170) connecting the two plates. The displacement actuators are controlled by a displacement actuator control unit (180), which is in electronic communication with a plasma processing system control unit (80). The gas flow into the chamber interior region is preferably controlled by monitoring the pressure in the plenum and in the chamber and adjusting the nozzle units accordingly. Where the nozzle units are not adjustable, a portion of the nozzles are sized to a first flow condition, and another portion of the nozzles are sized to a second flow condition.
Patent TW-519507-B (TW)
Title: Adjustable wrench
Inventor: WU CHUAN-FU
IPC: B25B13/10
Filed: 2001-02-13
Granted: 2003-02-01
Abstract: Disclosed is an adjustable wrench, comprising a body having a fixed jaw and a handle. The body forming a slide channel at an end thereof neighboring the fixed jaw; a movable jaw received in the slide channel such that the movable jaw is able to approach or depart from the stationary jaw within a predetermined range; and a adjustable worm rotatably mounted to the body and engaging the movable jaw, wherein the movable jaw divides the slide channel of the body into two spaces, each of the spaces being provided with at least a filling, the fillings each having an end mounted to the movable jaw and another end urging against the body.
Patent TW-518580-B (TW)
Title: Methods and devices for recording marks on a recording surface of an optical record carrier
Inventor: TIEKE BENNO
IPC: G11B20/10
Filed: 2001-04-17
Granted: 2003-01-21
Abstract: The invention relates to methods and devices for forming marks and lands by applying a radiation beam (32) to a recording surface (301) of an optical record carrier (30). Recording strategies are proposed for recording information at high recording speeds. An intermediate power level (P1, P2) is introduced in between the bottom power level (P0) and the write power level (Pw), its value being dependent on the length of the preceding land (151, 152, 153). A raised write power level (PR1, PR2) is also proposed, its value being dependent on the length of the mark to be recorded (241, 242, 243).
Patent TW-561205-B (TW)
Title: Meltblown process with mechanical attenuation
Inventor: LUO MENGKUI
IPC: D01D5/098
Filed: 2001-05-15
Granted: 2003-11-11
Abstract: Cellulose containing dope is extruded through orifices and into a stream of gas moving in a direction generally parallel to the direction that the filaments are formed with varying degrees of mechanical attenuation provided to the filaments using a take-up device, such as a winder.
Patent TW-494495-B (TW)
Title: Manufacturing method for liquid crystal display panel
Inventor: HSIEH IN-CHA
IPC: G02F1/1362
Filed: 2001-05-23
Granted: 2002-07-11
Abstract: A manufacturing method for liquid crystal display panel, which includes the following steps: providing a substrate, and the substrate is provided with a conductive layer and a first insulation layer on the conductive layer, and the conductive layer is defined with a contact pad and a metal layer; the first insulation layer on the metal layer is formed with a second insulation layer with a first slot, and the first slot exposes the first insulation layer and aligned with the metal layer; the first insulation layer on the contact pad is provided with a mask layer with a second slot, and the second slot exposes the first insulation layer and aligned with the contact pad; and, etching the first insulation layer using the second insulation layer and the mask layer as the mask to expose the contact pad and the metal layer.
Patent TW-497242-B (TW)
Title: A method for reading of electric fuses/anti-fuses
Inventor: KAISER ROBERT
IPC: H01L21/8242
Filed: 2001-07-10
Granted: 2002-08-01
Abstract: The present invention relates to a method for reading of electric fuses/anti-fuses (2) in a semiconductor memory device. Particularly, in the DRAM. When the fuses/anti-fuses are read. The voltage (Vb1h) which defines the high-potential of bit-line (BL) in memory unit area (6) is used instead of the generally internal voltage (Vint).
Patent TW-548253-B (TW)
Title: Calcium phosphate cement for bone reinforcing treatment capable of forming high strength cured matter
Inventor: HIRANO MASAHIRO
IPC: A61K6/06
Filed: 2001-06-13
Granted: 2003-08-21
Abstract: A calcium phosphate cement comprising 0.03 to 2 mass % of magnesium phosphate and 3 to 35 mass % of calcium secondary phosphate, and the balance being at least one of calcium quaternary phosphate and alpha type calcium tertiary phosphate and inevitable impurities. The calcium phosphate cement is capable of forming a hardened product having high strength.
Patent TW-506069-B (TW)
Title: Method to fabricate bonding pad of a single metal layer
Inventor: JOU GUO-YU
IPC: H01L21/768
Filed: 2001-07-04
Granted: 2002-10-11
Abstract: A method to fabricate bonding pad on the active region of semiconductor substrate is disclosed. Firstly, define the semiconductor device in the active region, deposit plural functional layers on the semiconductor substrate to cover the active region, form a metal layer on the upper surface of the functional layer, fabricate an Aluminum block with 10K Å to 20K Å thickness on the metal layer as the bonding pad, wherein the Aluminum block is just located right above the active region.
Patent TW-565674-B (TW)
Title: Shadowless light
Inventor: MATSUSHITA MASATO
IPC: F21Y101/00
Filed: 2001-08-09
Granted: 2003-12-11
Abstract: The present invention relates to a shadowless light of which an object is to provide a shadowless light having a light source composed of a small number of electric bulbs, while facilitating the design and manufacture of a lens for achieving a required light distribution characteristic. The solution to the above object is a shadowless light including electric bulbs 427, 428 as light sources; condenser lenses 414, 415 for causing light beams emitted from the bulbs to be emitted as parallel beams in the circumferential direction; a reflector 3 by which the beams emitted from the condenser lenses 414 are reflected in approximately the same direction at different radial positions with respect to the bulbs serving as centers; and an outer lens 5 refracting the beams reflected from the reflector 3 to achieve the required light distribution characteristic. The beams emitted from the bulbs and the condenser lenses are reflected by the reflector 3 in the form of parallel beams and are made to impinge on the outer lens 5, where the beams are refracted. The lens step 55 of the outer lens 5 for achieving the required light distribution characteristic therefore, should be designed to refract parallel or approximately parallel beams to achieve the desired light distribution characteristic; the designing of the lens step is facilitated and the shadowless light with the desired light distribution characteristic can be easily designed and manufactured.
Patent TW-I264067-B (TW)
Title: Method and apparatus for manufacturing electronic parts
Inventor: ISHII MITOSHI
IPC: B28D1/12
Filed: 2001-09-11
Granted: 2006-10-11
Abstract: The object of the present invention is to form individual packaged ICs by using a single apparatus to cut wiring boards on which a plurality of IC chips are mounted. The first cutting device 23 cuts the wiring boards 3 into separate parts along one direction, so that the cut wiring boards 3 constitute strip-form cut wiring boards 3a. The cut wiring boards 3a are conveyed to the second cutting device 33, and are fed [into the second cutting device 33] by the second conveying device 43 along the direction of length. [The cut wiring boards 3a] are then cut by the second cutting device 33 with the orientation altered by 90 degrees relative to the first cutting direction. The wiring boards 3b resulting from the cutting performed by the second cutting device 33 constitute the original forms of the IC packages. The wiring boards 3b that have been cut and conveyed from the second cutting device 33 enter a cleaning step.
Patent TW-518699-B (TW)
Title: Semiconductor device and test method for manufacturing same
Inventor: ISHII JUNYA
IPC: H01L21/66
Filed: 2001-09-27
Granted: 2003-01-21
Abstract: A test method for a semiconductor device in which a bonding pad thereof comprises a first interconnect layer and a second interconnect layer, the bonding pad comprising: a plurality of connection parts, provided within a plurality of slit-shaped trenches formed in an interlayer insulation film, respectively, and connecting the first interconnect layer and the second interconnect layer, the connection parts being disposed in one direction with a prescribed spacing, wherein the method comprising; contacting a test probe for testing the semiconductor device with the bonding pads so as to be in a direction parallel to a longitudinal direction of the connection part.
Patent TW-I261246-B (TW)
Title: Optical recording medium
Inventor: ARATANI KATSUHISA
IPC: G11B7/259
Filed: 2001-12-27
Granted: 2006-09-01
Abstract: According to the present invention, there is provided an optical recording medium including at least an information recording layer and a reflective film in which the reflective film is comprised of an AgCu alloy thin film containing Cu the content of which is greater than or equal to 3.0 atom% and less than or equal to 6.5 atom%. Thus, the optical recording medium can be made inexpensive and weather resistance of the optical recording medium can be improved, thereby making it possible to avoid characteristics of the optical recording medium from being deteriorated even after it has been stored for a long time.
Patent TW-531783-B (TW)
Title: Extreme ultraviolet mask with improved absorber
Inventor: YAN PEI-YANG
IPC: G03F1/24
Filed: 2001-12-28
Granted: 2003-05-11
Abstract: The present invention discloses an EUV mask having an improved absorber layer with a certain thickness that is formed from a metal and a nonmetal in which the ratio of the metal to the nonmetal changes through the thickness of the improved absorber layer and a method of forming such an EUV mask.
Patent TW-573068-B (TW)
Title: Plating apparatus and method
Inventor: SENDAI SATOSHI
IPC: H01L21/3205
Filed: 2002-01-23
Granted: 2004-01-21
Abstract: The present invention relates to a plating apparatus and method which smoothly perform contact of a plating liquid with a surface of the substrate and which can prevent air bubbles from remaining on the surface to be plated. The plating apparatus comprises a plating bath containing a plating liquid in which an anode is immersed, a head portion for holding a substrate detachably and bringing a lower surface, to be plated, of the substrate into contact with an overflow surface of the plating liquid held in the plating bath, a drive mechanism for rotating the head portion, and a tilt mechanism for tilting the head portion so that the substrate held by the head portion is inclined relative to a horizontal plane.
Patent TW-I229399-B (TW)
Title: Determining a corrected position from a measured position of an alignment mark
Inventor: MOS EVERHARDUS CORNELIS
IPC: H01L21/027
Filed: 2002-02-26
Granted: 2005-03-11
Abstract: A computer program for determining a corrected position of an alignment mark on a substrate to be exposed in a lithographic projection apparatus, said computer program comprising program code means for, when executed on a computer system, instructing the computer system to perform the steps of: controlling a measuring tool to measure the position of at least one alignment mark on said substrate overlaid with an Al layer; calculating a corrected position of the alignment mark on the basis of the measured position of the alignment mark and a model of a process apparatus involved in deposition of the Al layer. Preferably, positions of a plurality of alignment marks on a substrate are measured and used to find parameters of the model.
Patent TW-I225107-B (TW)
Title: Treatment method for lead-tin stripping waste liquid
Inventor: CHEN GUO-JIN
IPC: C23C22/86
Filed: 2002-03-01
Granted: 2004-12-11
Abstract: This invention relates to a treatment method of tin or lead-tin stripping waste liquid obtained, e.g., from treating printed circuit board or conducting wire in the electronics industry. This treatment includes the following steps: (i) reducing copper ion in waste liquid into metal copper by electrolyzing waste liquid under low temperature, (ii) oxidizing Sn+ and Pb+ in waste liquid to form the oxide and hydroxide of tin and lead by hydrolyzing waste liquid under high temperature, (iii) segregating and recycling the oxide and hydroxide of tin and lead obtained in the step (ii), (iv) dissolving the oxide and hydroxide of tin and lead in the strong base or acid solution, and (v) electrolyzing and reduce the solution obtained in the step (iv) to recycle the metal tin and lead. Simultaneously, the filtrated solution obtained in the step (iii) is used to prepare the new fresh tin or lead-tin stripping solution.
Patent TW-514584-B (TW)
Title: Method and mold for forming a multi-color EVA foamed shoe sole
Inventor: LIOU KUEN-JUNG
IPC: B29D35/00
Filed: 2002-03-13
Granted: 2002-12-21
Abstract: This invention provides a method and a mold for forming a multi-color EVA foamed shoe sole, comprising placing a deco-blank that is yet to be cross-linked and foamed in a daughter mold in room temperature. The daughter mold is then positioned in a mother mold maintained at a reaction temperature. A large-sole blank having a different color from the deco-blank is injected after the mother mold is closed and the reaction temperature maintained in the mother mold initiates cross-linking and foaming reaction of the large-sole blank and the deco-blank. The mother mold is opened after the reaction and a semi-product of a multi-color foamed shoe sole is obtained. The semi-product of the shoe sole is then cooled and trimmed to obtain a final product of shoe sole.
Patent TW-524957-B (TW)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F1/0073
Filed: 2002-03-13
Granted: 2003-03-21
Abstract: In an air conditioner with a front panel projected forward, in order to increase stiffness of a body cabinet and to improve maintainability and appearance, the body cabinet is composed of a base panel; a top panel; and a front panel, and the front panel is formed only with an air outlet port to be finished into a refined appearance having less seams, and it is adopted as basic configuration to support a front end side of the top panel by a drain pan, and further a front end side of the front panel and the front end side of the top panel are coupled to each other.
Patent TW-I220934-B (TW)
Title: Ate calibration method
Inventor: ROUSH PAUL
IPC: G01R31/3193
Filed: 2002-03-19
Granted: 2004-09-11
Abstract: A method of calibrating a semiconductor tester is disclosed. The method includes first selecting at least one golden device having known electrical characteristics and a plurality of failure mechanisms. The at least one golden device is then interfaced to the plurality of channels. Following the interface step, the tester channels are characterized in parallel with edge-specific tester waveforms. The edge-specific tester waveforms are operative to isolate a specific subset of the plurality of failure mechanisms and generate specific characterization data. The edge-specific characterization data is then compared to the known electrical characteristics to detect edge parameter inconsistencies. After the comparing step, the plurality of channels are tuned to minimize the edge parameter inconsistencies.
Patent TW-541624-B (TW)
Title: Metallic film forming method and semiconductor device manufacturing method
Inventor: YAMADA HIROSHI
IPC: H01L21/768
Filed: 2002-04-11
Granted: 2003-07-11
Abstract: The purpose of the present invention is to solve the problem of the material deformation due to the difference of coefficient of thermal expansion between the wiring metallic film and the insulating film around the wiring metallic film and the difference of hardness between them and a problem of producing voids in the wiring film, so as to improve the reliability of initial characteristics or long-term operation. The manufacturing method of the semiconductor device of the present invention, comprises the steps of heating the metallic film to a temperature +50 or -50 DEG C (B) of the stress yield point of the metallic film, maintaining the temperature for a predetermined time, and heating the metallic film to a temperature (C) which is above the maintained temperature and at which crystalline grains grow in the metallic film so as to grow crystalline grains therein.
Patent TW-519858-B (TW)
Title: Printing method for manufacturing through hole and circuit of circuit board
Inventor: GUNG JEN-YUE
IPC: H05K1/09
Filed: 2002-05-20
Granted: 2003-02-01
Abstract: A kind of printing method for manufacturing through hole and circuit of circuit board is disclosed in the present invention. The procedure includes the followings: providing a circuit board in which the front stage of process has been completed; covering at least one outer surface of the circuit board with a dielectric layer; defining several through holes and circuit openings on the dielectric layer; using a printing manner to cover the dielectric layer surface with the conductive paste containing particles smaller than micro-size so as to fill each through hole and circuit opening on the dielectric layer for forming the complete through hole and circuit structure. Finally, a planarization process is conducted onto the conductive paste of the circuit board surface to make the through hole structure and part of the conductive paste which fills each through hole and circuit opening together form a complete conductive circuit structure.
Patent TW-571498-B (TW)
Title: Inverter device
Inventor: OHMURA NAOKI
IPC: H02P6/06
Filed: 2002-06-10
Granted: 2004-01-11
Abstract: The present invention provides an inverter device which is characterized in comprising: a DC power supply; an inversion section connected via a DC power supply line to the DC power supply to be supplied with DC voltage from the DC power supply, thereby delivering AC voltage; a current-detecting resistor connected to the DC power supply line and the inversion section; and a current detector detecting current on the basis of voltage developed across both ends of the current-detecting resistor. The current detector includes: a voltage-dividing resistor, connected between a level-shift power supply line having a predetermined level-shift voltage and one of the ends of the current-detecting resistor; an A/D converter having a pair of reference potential terminals and an input terminal, one of the reference potential terminals being connected to the other end of the current-detecting resistor, the input terminal being connected to the voltage-dividing point of the voltage-dividing resistor.
Patent TW-I238827-B (TW)
Title: Prodrugs of thrombin inhibitors
Inventor: ANTONSSON THOMAS
IPC: A61P9/10
Filed: 1996-12-09
Granted: 2005-09-01
Abstract: There is provided compounds of formula I: R1O(O)C-CH2-(R)Cgl-Aze-Pab-R2, wherein R1 and R2 have meanings given in the description, which are useful as prodrugs of inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (eg thrombosis) or as anticoagulants.
Patent TW-533383-B (TW)
Title: Data management method and system for on-duty and off-duty card reader clock
Inventor: CHEN JIE-RU
IPC: G07C1/10
Filed: 2002-09-24
Granted: 2003-05-21
Abstract: The present invention relates to a data management method and system for on-duty and off-duty card reader clock, which includes the following steps: automatically testing during power on and entering normal operation after completion of testing; decoding the card during card reading, and reading the data on the card; after completion of data reading from the card, preparing new password for the card and self storage; configuring a retractable memory card in the card reader clock to provide the memory card with data extraction function; thus, the memory card can be used to download data from the card reader clock to the memory card, and using the card reader to read the data on the memory card, and also downloading the data into the computer for processing.
Patent TW-I223532-B (TW)
Title: Method and apparatus for data packet transport in a wireless communication system using an Internet Protocol
Inventor: LEUNG NIKOLAI K N
IPC: H04L45/16
Filed: 2002-10-03
Granted: 2004-11-01
Abstract: Method and apparatus for data packet transport in a wireless transmission system supporting broadcast transmissions. A multicast tree is built between nodes through neighboring routers. The multicast tree forms a tunnel through which the broadcast content is transmitted. The broadcast message is encapsulated in an Internet Protocol packet for transmission through the multicast tree. At least one multicast tree is formed between the Internet portion of the system and the wireless portion of the system, such as the Access Network. In one embodiment, an external multicast tree is formed between a content source and a packet data service node, and an internal multicast tree is formed between the packet data service node and a packet control function node.