baber/WOPTO huggingface dataset:
Patent TW-548160-B (TW)
Title: Machining system and method of machining a workpiece using the machining system
Inventor: MIYANO TOSHIHARU
IPC: B23Q41/02
Filed: 2001-12-05
Granted: 2003-08-21
Abstract: A machining system having a first machine tool assembly with a first workpiece holder and a first machining unit for performing a processing operation on a workpiece held by the first workpiece holder, and a second machine tool assembly having a second workpiece holder and a second machining unit for performing a processing operation on a workpiece held by the second workpiece holder. The machining system further includes a base assembly on which the first and second machine tool assemblies are supported in an operative position. At least a part of the first machine tool assembly is repositionable by movement along a first line. At least a part of the second machine tool assembly is repositionable by movement along a second line that is non-parallel to the first line. The parts of the first and second machine tool assemblies are relatively repositionable along the first and second lines to facilitate transfer of a workpiece between the first and second machine tool assemblies.
Patent TW-534987-B (TW)
Title: Method and apparatus for measuring nitrogen in a gas
Inventor: SATOU TETSUYA
IPC: G01N21/69
Filed: 2001-12-18
Granted: 2003-06-01
Abstract: The present invention provides a method and an apparatus for analyzing nitrogen in a gas, in which the concentration of nitrogen can be continuously measured with good sensitivity without wasting a sample gas. At least one wavelength for measuring a concentration of nitrogen according to the intensity of a light generated by discharge, is selected from a group consisting of 215±2 nm, 226±2 nm, 238±2 nm, 242±2 nm, 246±2 nm, 256±2 nm, 260±2 nm, 266±2 nm, 271±2 nm, 276±2 nm, 285±2 nm, 294±2 nm, and 300±2 nm.
Patent TW-I237132-B (TW)
Title: Ultraviolet-curing resin composition for an oriented film and a retardation film comprising a polymeric film having a liquid crystalline compounds on it
Inventor: TANAKA KOUICHI
IPC: G02F1/1337
Filed: 2002-02-22
Granted: 2005-08-01
Abstract: (1) There are provided a UV-curable resin composition for alignment film and an alignment film which is prepared by curing the composition with UV rays. (2) The migration of a material which is present in a polymer film and capable of affecting the optical properties of a liquid crystalline compound layer to the liquid crystalline compound layer is controlled or blocked. (1) A UV-curable resin composition for alignment film comprising at least one (meth)acrylate compound having one or more polar groups and one or more (meth)acryloyl groups in the molecule and a photoinitiator; and an alignment film which is prepared by curing the composition with UV rays. (2) A protective layer inserted between a polymer film and a liquid crystalline compound layer for controlling or blocking the migration of a material, which is present in a polymer film and capable of affecting the optical properties of the liquid crystalline compound layer, to the liquid crystalline compound layer.
Patent TW-535022-B (TW)
Title: Driving method and device of electro-optic element, and electronic equipment
Inventor: KOJIMA DAISUKE
IPC: G02F1/133
Filed: 2002-03-05
Granted: 2003-06-01
Abstract: The present invention relates to a driving method and device of electro-optic element, and electronic equipment, which are to avoid that the pixels display different levels of grayscale resulting from irregularity of a relation in terms of position among the selected sub-fields. The solution of the pixel driving method according to the present invention includes: a selecting step of sequentially selecting, according to grayscale data, a plurality of first sub-field periods continuous with respect to one another and a plurality of second sub-field periods continuous with respect to one another and following consecutively the plurality of first sub-field periods in a direction moving away from a boundary of the plurality of first sub-field periods and the plurality of second sub-field periods, which is given as the origin; and a driving step of switching ON pixels during the selected sub-field periods.
Patent TW-562936-B (TW)
Title: Electrical contactor with elastic bumps and method for making the same
Inventor: LIU JOHN
IPC: G01R31/00
Filed: 2002-03-15
Granted: 2003-11-21
Abstract: An electrical contactor with elastic bumps, such as probe card, includes a substrate having a surface. A plurality of contact pads and elastic bumps uncovered the contact pads are formed on the surface of the substrate. Each elastic bump has a lateral side, such as an inclined plane, for conductive wirings passing through in order to electrically couple the contact pads to the top of the elastic bump. Due to the elastic bumps, all electrical connections are ensured and deviation of probe tips is avoided during electrical test.
Patent TW-535244-B (TW)
Title: Wafer level package method and package structure
Inventor: LI JIUN-JE
IPC: H01L23/31
Filed: 2002-04-19
Granted: 2003-06-01
Abstract: The present invention is related to a kind of wafer level package method. The package method includes the following steps: (a) providing a heat dissipation metal plate that has plural openings; (b) covering and bonding the heat dissipation plate on a wafer such that the openings of the heat dissipation metal plate are just on the corresponding positions of the connection pads of the wafer and the connection pads of the wafer are exposed; (c) cutting the assembled heat dissipation metal plate and the wafer into plural chip units; (d) bonding the chip unit to a carrier; (e) using plural conduction wires to connect electrically the chip unit with the carrier; and (f) encapsulating the electrically connected chip unit and the carrier. Through the use of the invented package method, it is capable of cutting heat dissipation metal plate and the wafer into a plurality of chip units simultaneously. Therefore, the drawback of complicated process used in conventional package method, where heat dissipation metal plate and wafer have to be cut separately and bonded individually, is eliminated. The invented package method can simplify package process to lower the production cost.
Patent TW-546236-B (TW)
Title: Beaded conveyor belt
Inventor: SAEKI NAOYUKI
IPC: B65G15/02
Filed: 2002-05-01
Granted: 2003-08-11
Abstract: Beads of a beaded conveyor belt for a curve conveyor are constituted by a number of bead constituting bodies (2b) that are disposed over the entire periphery of an outer surface along the outer peripheral edge of a belt main body (2a) and that are narrow in the direction of the length of the belt. Further, beads of a beaded conveyor belt for a linear conveyor are constituted by a number of bead constituting bodies (7b) that are disposed over the entire periphery of the outer surface along opposite side edges of a belt main body (7a) and that are narrow in the direction of the length of the belt. The conveyor belt is installed taut between straight type end rollers (15), and the width of the bead constituting bodies (2b, 7b) lengthwise of the belt is set at about 20 to 60% of the diameter of the straight type end rollers (15). Even when the conveyor belt is installed taut between small-diameter end rollers, long-term use is possible.
Patent TW-I224265-B (TW)
Title: System, and method for management of rebuilt parts of vehicles
Inventor: TAMURA TOMOMITSU
IPC: B42D11/00
Filed: 2002-06-10
Granted: 2004-11-21
Abstract: Establishment of traceability of rebuilt parts are required. A system for managing rebuilt parts of vehicles comprises a format delivering device, an information input device, an attached part database and an attached part database manager. A format delivering device delivers a vehicle communication format on which a part number and a part lot number of a rebuilt part are identified. An information input device is used to input to the system information on a vehicle to which the rebuilt part identified according to the vehicle communication format, is attached. An attached part database stores information on a vehicle to which the rebuilt part is attached, in such a way that the information is related to the part number and part lot number of the rebuilt part. An attached part database manager manages the attached part database. The attached part database manager retrieves from the attached part database, information on a vehicle to which a rebuilt part is attached, using the part number and part lot number of the rebuilt part as keys.
Patent TW-563130-B (TW)
Title: Flash memory
Inventor: ABE TOSHIHIRO
IPC: G11C16/06
Filed: 2002-06-28
Granted: 2003-11-21
Abstract: Redundant circuits 11 to 15 are provided in correspondence to memory blocks 1 to 5, respectively. Bit lines BL0 to BL15 are located across the memory blocks. Spare bit lines SBL1 and SBL2 are located across the redundant circuits 11 to 15. When a memory cell failure occurs in the memory block 5 except a predetermined memory block (for example, a boot block) 2 and when the bit line BL8 corresponding to the memory cell failure is replaced with the spare bit line SBL1, each of switches 56 and 76 is put into an on state in correspondence to the spare bit line SBL1. Furthermore, each of switches 48 and 88 is put into the on state in correspondence to the bit line BL8. As a result, the spare bit line SBL1 turns the redundant circuit 12 corresponding to the memory block 2, to be connected to the memory block 2.
Patent TW-559845-B (TW)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: TADANOBU KAZUO
IPC: H01G9/15
Filed: 2002-07-29
Granted: 2003-11-01
Abstract: A disclosure is made on a solid electrolytic capacitor, which facilitates an assembly work with simple construction to lead to a reduction of cost, realizes excellent equivalent series resistance characteristics and makes a thin configuration possible, and a manufacturing method thereof. With the solid electrolytic capacitor of the present invention, a cathode comb terminal has a connecting member to connect integrally with a cathode member of a capacitor element stack body on the side surface of a capacitor element extending in the thickness direction thereof. Capacitor elements, each provided with a through hole on an anode member, are stacked on top of each other in layers and connections between capacitor elements are achieved by disposing an anode comb terminal between layers. Accordingly, when a plurality of anode members are joined to the anode comb terminal via a through hole provided on respective anode members of capacitor elements, stabilized welding work is allowed to be performed without any of molten aluminum foil to be released outside.
Patent TW-548441-B (TW)
Title: Reticle inspection apparatus
Inventor: TADA AKIFUMI
IPC: G03F1/84
Filed: 2002-08-20
Granted: 2003-08-21
Abstract: A reticle inspection apparatus for detecting defects on a reticle 16 includes an image data generator 42 for generating image data of the reticle 16, a definition analyzer 44 for analyzing definition of image from the image data, a definition judge device 45 for judging whether or not the definition of image is within a predetermined reference range and a sensor position regulating stage 34 for correcting a position of a position sensor 33 when the definition of image is out of the reference range. The reticle inspection apparatus constructed as mentioned is reliable and capable of automatically diagnosing an error of an auto-focusing function of the reticle inspection apparatus due to deformation, etc., of the reticle inspection apparatus.
Patent TW-557530-B (TW)
Title: Burn-in apparatus
Inventor: HASHIMOTO OSAMU
IPC: G01R31/26
Filed: 2002-08-21
Granted: 2003-10-11
Abstract: A function test circuit inside a burn-in apparatus is mounted on a burn-in board and specifies a plurality of checked devices which operate normally. An average voltage calculating circuit calculates average voltage for test voltage applied to a plurality of checked devices specified on a mounting section. A voltage correction circuit receives the average voltage and outputs a control signal to control set voltage output from a device power supply generation circuit. Therefore, this burn-in apparatus can set the test voltage applied to the checked devices readily with high accuracy.
Patent TW-I286794-B (TW)
Title: Monitor wafer for monitoring daily monitoring of rapid thermal annealing process and method thereof
Inventor: WU JIN-GANG
IPC: H01L21/268
Filed: 2002-10-14
Granted: 2007-09-11
Abstract: A monitor wafer for daily monitoring rapid thermal annealing (RTA) process is disclosed, which comprises a silicon substrate, a silicon oxide layer formed on a surface of the silicon substrate, and an amorphous polysilicon layer formed on a surface of the silicon oxide layer and doped with As ions. The monitoring method comprises measuring the relationship between temperature and electrical resistance of the amorphous polysilicon layer by carrying out RTA process.
Patent TW-I262398-B (TW)
Title: Method for electronic communication device to receive electronic mail
Inventor: LAI JEN-SHING
IPC: G06F15/163
Filed: 2002-10-22
Granted: 2006-09-21
Abstract: The present invention discloses a method for electronic communication device to receive electronic mail (email), which uses a mail server to connect to at least one electronic communication device via a network and store at least one notification condition. Such notification condition corresponds to a respective electronic device; when the mail server detects a newly received mail to arrive, the mail server will determine whether the mail contains content that matches with the notification condition. If yes, then the mail server will identify a corresponding electronic communication device according to the notification condition and send out a notice message to the corresponding electronic communication device to inform that the mail server contains an email that matches with the notification condition.
Patent TW-593787-B (TW)
Title: Electrochemical mechanical processing with advancible sweeper
Inventor: BASOL BULENT M
IPC: B24B37/04
Filed: 2002-11-04
Granted: 2004-06-21
Abstract: The present invention provides an apparatus for electrochemical mechanical processing of a surface of a workpiece by utilizing a process solution. The apparatus of the present invention includes an electrode touching the process solution, a belt workpiece surface influencing device extended between a supply spool and a receiving spool. During the process, the surface of the workpiece is placed in proximity of the workpiece surface influencing device and the process solution is flowed through the process section and onto the surface while a potential difference is applied between the electrode and the surface of the workpiece.
Patent TW-I267535-B (TW)
Title: Polyester resin composition
Inventor: IKEDA TSUYOSHI
IPC: C08J5/18
Filed: 2002-12-20
Granted: 2006-12-01
Abstract: Polyester resin composition (C) comprises polyester resin (A), which comprises polyester resin (1) comprising a diol unit having a cyclic acetal structure (CA) and a dicarboxylic acid unit having no CA, polyester resin (m) comprising a dicarboxylic acid unit having CA and a diol unit having no CA and/or polyester resin (n) comprising a diol unit having CA and a dicarboxylic acid unit having CA, and polyester resin (B) having no CA. The sum of the fraction of the dicarboxylic acid unit having CA in the entire dicarboxylic acid unit and the fraction of the diol unit having CA in the entire diol unit in composition (C) is 0.05% by mole or greater. The polyester resin compositions are excellent in transparency, melt viscoelasticity, heat resistance and moldability, and exhibit a small crystallization rate.
Patent TW-571052-B (TW)
Title: Gas valve
Inventor: HAYASHI YUICHI
IPC: F24C3/12
Filed: 2003-01-20
Granted: 2004-01-11
Abstract: In accordance with this invention, when supplying fuel gas to upper fire and lower fire burners respectively and adjusting the gas flow rate by means of a single gas burner, two fire power positions can be set for each of the upper fire burner and the lower fire burner and the two positions can be switched smoothly. A solenoid valve (2) and a flow rate regulating valve (4) are installed in the internal passage (11) of the valve casing (12) of a gas inflow portion (13) and two gas outflow portions (14) that are connected to one another. The flow rate regulating valve (4) comprises: a fixed disc (42) formed with four first communication holes (44a, 44b, 45a, 45b); and a rotary disc (43) formed with a second communication hole (46) to be aligned with one of the first communication holes (44a, 44b, 45a, 45b) when being rotated by a predetermined angle. The first communication holes (44a, 44b, 45a, 45b) are formed with two holes that increase the gas flow rate and two holes that decrease the gas flow rate. A large and small pair of holes are aligned with the gas outflow portions (14) respectively and opposed to one another on the same circumference of a circle. In addition, the second communication hole (46) and the first communication holes (44a, 44b, 45a, 45b) are aligned in each of the gas outflow portions (14) in order to regulate the gas flow rate.
Patent TW-I261006-B (TW)
Title: Soldering heater cartridge with replaceable tips and soldering iron for use therewith
Inventor: DUNHAM PAUL ALAN
IPC: B23K3/03
Filed: 2003-03-18
Granted: 2006-09-01
Abstract: A soldering heater cartridge with replaceable tips and a soldering iron for use therewith is constructed of a tip heater cartridge with an elongated cartridge body that has a tubular body member, electrical connectors at a first end of the tubular body member for plug-in connection with an electrical connector assembly of a soldering iron handpiece, a soldering tip for mounting on the cartridge body and a heater mounted within the cartridge body and electrically connected to the electrical connectors. The tip end part is located at a second end of the cartridge body and the heater is located within the tip end part, the soldering tip being replaceably mountable over the tip end part in heat exchange contact with it.
Patent TW-I223543-B (TW)
Title: Wire-driving system, and image reader using such wire-driving system
Inventor: MURAMATSU SHIGEKI
IPC: H04N1/10
Filed: 2003-06-12
Granted: 2004-11-01
Abstract: In a wire-driving system that drives and moves a movable unit (10) along a guide path (A1, A2) a drive drum member (18) is rotatably provided on the movable unit to be rotated around an axis which is perpendicular to a movement direction of the movable unit. An electric drive motor (24) is provided in the movable unit and operationally connected to the drum member to be rotationally driven in either a first rotational direction (B1) or a second rotational direction (B2). A wire cable (30) has a first end and a second end, and is partially wound around the drum member such that a first cable section (301) and a second cable section (302) are extended from the drum member. The respective first and second ends of the wire cable are securely attached to two fixed points (P1, P2) beside terminal ends of the guide path such that the first and second cable sections of the wire cable are tensionally extended along the guide path. The respective first and second cable sections (301 and 302) of the wire cable (30) are wound around and unwound from the drum member (18) during the rotation of the drum member in the first rotational direction by the drive source (24), and the respective first and second cable sections of the wire cable are unwound from and wound around the drum member during the rotation of the drum member in the second rotational direction (B2) by the drive source, resulting in the movement of the movable unit (10) along the guide path (A1, A2).
Patent TW-580435-B (TW)
Title: Method for fabricating a monolithic fluid eject device
Inventor: CHEN WEI-LIN
IPC: G11B5/127
Filed: 2003-06-16
Granted: 2004-03-21
Abstract: A method for fabricating a monolithic fluid eject device. The method includes providing a substrate with a patterned sacrificial layer thereon. A patterned support layer is formed on the substrate and covers the sacrificial layer. A patterned resistive layer is formed on the support layer as heating elements. A patterned insulating layer having a heating element contact via and a first opening is formed on the support layer. A patterned conductive layer is formed on the support layer and fills the heating element contact via as a signal transmitting circuit. A patterned protecting layer having a signal transmitting circuit contact via and a second opening corresponding to the first opening is formed on the substrate covering the insulating layer and conductive layer. A manifold is formed by wet etching the back of the substrate and exposes the sacrificial layer. A chamber is formed by removing the sacrificial layer in the wet etching process. Finally, an opening connecting the chamber is formed by etching the support layer along the second opening.
Patent TW-I274220-B (TW)
Title: A liquid crystal display having thin cell gap and method of producing the same
Inventor: LEE SEOK-LYUL
IPC: G02F1/1339
Filed: 2003-08-19
Granted: 2007-02-21
Abstract: A liquid crystal display (LCD) having thin cell gap is produced by one-drop fill (ODF) process. Openings are formed in the overcoat on a thin film transistor (TFT) array substrate. These openings are located on the corresponding positions of photoresist spacers and a photoresist guard ring on a color filter substrate to receive the photoresist spacers and the photoresist guard ring and let them contact the TFT array substrate. Therefore, the poor display quality problem caused by the photoresist spacers and the photoresist guard ring with uneven height can be solved.
Patent TW-I239620-B (TW)
Title: Method for forming ball pads of ball grid array package substrate
Inventor: DING YI-CHUAN
IPC: H05K3/34
Filed: 2003-09-05
Granted: 2005-09-11
Abstract: A method for forming ball pads of ball grid array package substrate is disclosed. A package substrate is provided with a plurality of ball-connecting terminals on its ball-connecting surface. A solder mask layer with openings is formed on the ball-connecting surface. A metal layer for redefined ball-bonding area is formed on the solder mask layer. Under shelter of anti-etching mask, the metal layer is etched to form a plurality of redefined ball pads. The redefined ball pads cover the openings of the solder mask layer and connect with ball-connecting terminals of the package substrate, so that peripheries of the redefined ball pads are extended on the solder mask layer to prevent solder balls from contacting the solder mask layer and to redefine bonding area of solder balls.
Patent TW-I237574-B (TW)
Title: Limb for breathing circuit
Inventor: GRAY NATHAN LEE
IPC: B29C48/151
Filed: 2003-09-08
Granted: 2005-08-11
Abstract: A limb for a breathing circuit manufactured from very thin walled polymer materials has an elongate axial reinforcing spine lying freely inside the conduit and fixed to each end connector. The spine is laterally compliant but axially stiff. The spine provides resistance to tensile and compressive loads on the conduit, including that induced by prevailing internal pressures.