baber/WOPTO huggingface dataset:
Patent TW-459168-B (TW)
Title: Indicator for a robotic machine
Inventor: BISSET DAVID LINDSEY
IPC: G05D1/02
Filed: 2000-05-25
Granted: 2001-10-11
Abstract: A robotic machine such as a robotic vacuum cleaner (10) is controlled to carry out a task of cleaning a room. The machine has a plurality of sensors including infrared sensors (26, 27), ultrasonic sensors (28, 29) and light sensors (17) through which the machine can navigate its way around a room without hitting objects or walls in its path. The machine has an indicator light (35) which changes colour depending upon the state of interaction of the various sensors with the environment, indicating the 'mood' of the cleaner (10). The indicator (35) comprises three primary colour light sources which are combined within a reflective frusto-conical chamber and a translucent lens dome in order to combine the primary colours into a single light as viewed by a user. This makes the machine more user-friendly.
Patent TW-444098-B (TW)
Title: Oil passage system of valve moving apparatus for internal combustion engine
Inventor: KOBAYASHI TOSHIKI
IPC: F01L1/34
Filed: 2000-06-20
Granted: 2001-07-01
Abstract: In an oil passage system of a valve moving control apparatus for an internal combustion engine having a hydraulic valve phase variable mechanism and a hydraulic valve characteristic changing mechanism, an oil pressure changing valve for changing operation of the valve characteristic changing mechanism is attached to a rear surface on exhaust side of a cylinder head, and a working oil supply passage is disposed at the exhaust side of the cylinder head. A phase operating oil passage leading to an oil pressure control valve for controlling operation of the valve phase variable mechanism is connected with the working oil supply passage at a downstream position of a branching portion where a change operating oil passage leading to the oil pressure changing valve branches from the working oil supply passage. In the phase operating oil passage formed in the cylinder head, flow of the phase operating oil is reversed by a cover which is provided at a front surface on suction side of the cylinder head.
Patent TW-518344-B (TW)
Title: Metallocene catalyst for preparing olefin polymer
Inventor: TING CHING
IPC: C07F7/28
Filed: 2000-06-28
Granted: 2003-01-21
Abstract: A metallocene complex in which the cyclopentadienyl group is substituted with an alkanediyl silyl group. The yield of the metallocene complex is high, and it can be used as the catalyst for preparing high molecular weight olefin polymers.
Patent TW-457608-B (TW)
Title: Thermocompression bonding device for connecting LCD panel to external driving circuit
Inventor: HASEGAWA YUICHI
IPC: H01L21/60
Filed: 2000-07-21
Granted: 2001-10-01
Abstract: A thermocompression bonding device is provided to bond TCP and substrate layer by thermal compression for connecting electrode. The thermocompression bonding device includes a heating unit for heating a stacking member that has been heated by a compression bonding head, wherein the temperature of the compression bonding head is fixed to a prescribed temperature.
Patent TW-570965-B (TW)
Title: Polishing system with stopping compound and method of its use
Inventor: WANG SHUMIN
IPC: H01L21/304
Filed: 2000-08-11
Granted: 2004-01-11
Abstract: The invention provides a system for polishing one or more layers of a multi-layer substrate that includes a first metal layer and a second layer comprising (i) a liquid carrier, (ii) at least one oxidizing agent, (iii) at least one polishing additive that increases the rate at which the system polishes at least one layer of the substrate, (iv) at least one stopping compound with a polishing selectivity of the first metal layer: second layer of at least about 30:1, wherein the stopping compound is a cationically charged nitrogen containing compound selected from compounds comprising amines, imines, amides, imides, and mixtures thereof, and (v) a polishing pad and/or an abrasive. The invention also provides a method of polishing a substrate comprising contacting a surface of a substrate with the system and polishing at least a portion of the substrate therewith. Moreover, the invention provides a method for polishing one or more layers of a multi-layer substrate that includes a first metal layer and a second layer comprising (a) contacting the first metal layer with the system, and (b) polishing the first metal layer with the system until at least a portion of the first metal layer is removed from the substrate. Moreover, the present invention provides a composition for polishing one or more layers of a multi-layer substrate that includes a first metal layer and a second layer comprising (i) liquid carrier, (ii) at least one oxidizing agent, (iii) at least one polishing additive that increases the rate at which the system polishes at least one layer of the substrate, (iv) at least one stopping compound with a polishing selectivity of the first metal layer: second layer of at least about 30:1, wherein the stopping compound is a cationically charged nitrogen containing compound selected from compounds comprising amines, imines, amides, imides, and mixtures thereof, to be used with (v) a polishing pad and/or an abrasive.
Patent TW-593293-B (TW)
Title: Substituted benzylthiazolidine-2,4-dione derivatives
Inventor: MIYACHI HIROYUKI
IPC: A61K31/426
Filed: 2000-08-22
Granted: 2004-06-21
Abstract: Substituted benzylthiazolidine-2, 4-dione derivatives of the formula (I), [wherein the bond form of A is -CH2CONH-, -NHCONH-, -CH2CH2CO- and -NHCOCH2-, B is a C1-4 lower alkyl group, a C1-3 lower alkoxy group, a halogen atom, trifluoromethyl group, trifluoromethoxy group, an optionally substituted phenyl group, an optionally substituted phenoxy group or an optionally substituted benzyloxy group], or the pharmaceutically acceptable salts and the hydrates thereof, and the process for the preparation thereof are disclosed. These compounds can bond with the receptor as the ligand of PPAR to activate and have the blood sugar reducing effect and lipid reducing effect.
Patent TW-I239938-B (TW)
Title: Conductive transparent layers and method for their production
Inventor: STOLLENWERK JOHANNES
IPC: C03C17/36
Filed: 2000-10-11
Granted: 2005-09-21
Abstract: On a glass substrate (1) a base layer (2) of indium cerium oxide is deposited, and on this a thin copper-containing silver layer (3), both produced by means of DC sputtering. On top there is another indium cerium oxide layer (4), which is produced by means of AC-superimposed DC sputter deposition. This layer system boasts very low surface resistivity combined with high transparency in the visible part of the spectrum, which means it has a high Haacke quality factor.
Patent TW-561186-B (TW)
Title: Reactive side-chain polymers and their uses
Inventor: GIBBONS WAYNE M
IPC: G02F1/1337
Filed: 2000-10-19
Granted: 2003-11-11
Abstract: The present invention provides novel polyimides, poly(amic acids) and poly(amide esters) thereof, and optical alignment layers derived therefrom, for inducing alignment of liquid crystals and liquid crystal displays. The novel compositions comprise side-chain polymers of the general formula I: -Li-D-L2-Cf, wherein D comprises 1 to 4 carbon-carbon double bonds, Cf is a monovalent C4 to C20 fluorocarbon radical and L1 and L2 are linking groups. The invention further describes liquid crystal displays and other liquid crystal devices.
Patent TW-518299-B (TW)
Title: Tricycle
Inventor: FENG BIN-JIE
IPC: B62K3/00
Filed: 2000-10-31
Granted: 2003-01-21
Abstract: This invention relates to a tricycle comprising a front stem, a handlebar frame, a front fork, a front wheel, two pedaling frames, and a swaying member. The handlebar frame is thoroughly inserted into the front stem. The front fork is provided on the bottom end of the handlebar frame for the front wheel to be installed. The two pedaling frames are pivot connected to the front stem, comprising a bottom tube, a pedal, and a rear wheel, and the bottom tube body is provided with a through hole for a shock absorbing member to be inserted. The swaying member is pivot connected to the back of the front tube with two side extendedly provided with two inserting posts to be connected with the shock absorbing members. Therefore, the tricycle not only possesses the advantages of smooth operation, easy riding, and higher safety, but also provides the user the brand-new leisure or sporty feeling.
Patent TW-I267507-B (TW)
Title: TCNQ composite salt and application on solid capacitor of the same
Inventor: TSAI LI-DUAN
IPC: C07D233/56
Filed: 2000-12-05
Granted: 2006-12-01
Abstract: The present invention discloses a TCNQ composite salt, having chemical formula as follows: which X and X' represent the same or different aromatic heterocyclic compound containing nitrogen, the nitrogen atoms are respectively connected to two ends of a long carbon chain so that dual positive charges are formed, and the TCNQ is tetracyanoquinodimethane, n is a positive integer between 0-14, and compound ratio of the TCNQ is between 2.5 to 4.0. The TCNQ composite salt of the present invention has features of high pressure resistance and high temperature resistance and the melting temperature is higher than that of solder, and more importantly is that it can remain good conductivity after cycle of thermal melting and cooling.
Patent TW-529045-B (TW)
Title: Magnetic powder and isotropic bonded magnet
Inventor: ARAI AKIRA
IPC: B22F1/00
Filed: 2001-01-04
Granted: 2003-04-21
Abstract: Disclosed herein is a magnetic powder which can provide a bonded magnet having excellent magnetic properties and having excellent reliability especially excellent heat stability. The magnetic powder is composed of an alloy composition represented by Rx(Fe1-yCoy)100-x-z-wBzAlw (where R is at least one kind of rare-earth element, x is 7.1-9.9 atom %, y is 0-0.30, z is 4.6-6.9 atom %, and w is 0.02-1.5 atom %), the magnetic powder being constituted from a composite structure having a soft magnetic phase and a hard magnetic phase, in which the magnetic powder has magnetic properties, in which, when the magnetic powder is formed into an isotropic bonded magnet having a density ρ [Mg/m<SP>3</SP>] by mixing with a binding resin and then molding it, the maximum magnetic energy product (BH)max[Kj/m<SP>3</SP>] of the bonded magnet at the room temperature satisfies the relationship represented by the formula (BH)max/ρ 2[x10<SP>-9</SP>J.m<SP>3</SP>/g<SP>2</SP>] ≥ 2.1, and the intrinsic coercive force (HCJ) of the bonded magnet at the room temperature is in the range of 320-720 kA/m.
Patent TW-512240-B (TW)
Title: Optically functional sheet and surface light source using the same as well as image display device
Inventor: HIRA YASUO
IPC: G02F1/13357
Filed: 2001-01-12
Granted: 2002-12-01
Abstract: The present invention relates to an optical sheet that has a function of improving a directivity of light rays and a surface light source using the same as well as an image display device, and more particularly to an optical functionality sheet composed of a micro-lens array and a reflective film or light-blocking film. The object of the present invention is to provide an optically functional sheet which imparts high directivity and visual field angle expansion characteristic to incident light and material for the same having excellent mass productivity and a method for manufacturing the same. To solve the problem, a functional film (reflection film or light shielding film/light diffusion layer) is formed on the patterned translucent conductive films of the translucent sheet having micro-lenses and the functional films described above. As a result, the optically functional sheet which allows the self-alignment exposure utilizing the micro-lenses, has excellent light utilization efficiency and has high directivity and visual field angle characteristic can be realized.
Patent TW-502319-B (TW)
Title: Semiconductor device with an integrated CMOS circuit with MOS transistors having silicon-germanium (Si1-xGex) gate electrodes, and method of manufacturing same
Inventor: PONOMAREV YOURI
IPC: H01L27/092
Filed: 2001-02-14
Granted: 2002-09-11
Abstract: Semiconductor device comprising an integrated CMOS circuit with NMOS and PMOS transistors (A, B) having semiconductor zones (23, 24, 29, 30) formed in a silicon substrate (1). At the locations of the gate zones (29, 30), the surface (3) of the substrate is provided with a layer of gate oxide (11) on which gate electrodes (16, 17) are formed. The gate electrodes (17) of the PMOS transistors (B) are formed in a layer of p-type doped polycrystalline silicon (14) and a layer of p-type doped polycrystalline silicon-germanium (13) (Si1-xGex; 0 < x < 1) sandwiched between the polycrystalline silicon layer and the gate oxide. The gate electrodes (16) of the NMOS transistors (A) are formed in a layer of n-type doped polycrystalline silicon (14) without germanium. The integrated CMOS circuit combines advantages of PMOS transistors having p-type doped silicon-germanium gate electrodes with advantage of NMOS transistors having n-type doped silicon gate electrodes.
Patent TW-586194-B (TW)
Title: Manufacturing method for thin film in semiconductor packaging
Inventor: TSAI MENG-RU
IPC: H01L23/28
Filed: 2001-02-16
Granted: 2004-05-01
Abstract: The present invention provides a manufacturing method for thin film in semiconductor packaging, which includes the following steps: first, providing a frame configured with a hollowed area, an upper surface and a lower surface; providing a first cover layer fixed on the lower surface of the frame and covering the hollowed area; configuring the thin film to be sliced in the hollowed area and attached on the first cover layer; providing a second cover layer on the frame, so that the thin film is located between the first cover layer and the second cover layer and covering the thin film; slicing the thin film with the slicing tool to slice the thin film as suitable size; attaching the thin film after slicing between the semiconductor chips on the lower layer and the semiconductor chips on the upper layer, so that the plurality of leads will not encounter the short circuit with the semiconductor chips on the lower layer, or the effect of poor signal transmission.
Patent TW-509966-B (TW)
Title: Substrate processing method and substrate processing apparatus
Inventor: OGATA KUNIE
IPC: G03F7/16
Filed: 2001-03-12
Granted: 2002-11-11
Abstract: A substrate processing method for forming a resist film on a wafer with a base film being formed, and performing an exposure processing and a developing processing for the resist film to thereby form a desired resist pattern, has a base reflected light analyzing step of radiating a light of the same wavelength as an exposure light radiated during the exposure processing to the base film and analyzing a reflected light, before forming the resist film, and a processing condition control step of controlling at least one of a resist film forming condition and an exposure processing condition, based on the analysis of the reflected light. The method makes it possible to control a line width of a resist pattern with high precision.
Patent TW-I223967-B (TW)
Title: Method and apparatus to improve the colour rendering of a solid state light source
Inventor: VEN ANTONY V D
IPC: H05B44/00
Filed: 2001-04-19
Granted: 2004-11-11
Abstract: This invention relates to a method and apparatus for improving the color rendering of a lamp or light source. Specifically, a solid state light source such as an InGaN LED is driven by a modulated signal in which portions of the signal are provided with different forward currents within a single cycle. The different forward currents can provide a variation in the dominant wavelength emitted from the LED for each portion to provide a broader range of color produced by the LED. The pulses and cycle may be of sufficient frequency to provide an apparent constant light to the human eye without color change although the use of varying dominant wavelengths to provide the overall color can improve the LEDs color rendering. An improvement in such color rendering may be particularly important when the lamp or light source is used for illumination either on its own or in conjunction with other LEDs.
Patent TW-I221191-B (TW)
Title: Method of making the resilient probe needles
Inventor: LIU JOHN
IPC: G01R1/06
Filed: 2001-04-23
Granted: 2004-09-21
Abstract: A method of making the resilient probe needles is disclosed. It comprises: forming a first photoresist layer on a substrate, forming a plurality of connecting boards, forming via holes, forming first metal posts, forming a second photoresist layer, forming via holes, forming second metal posts, and removing the photoresist layers. By photolithography and plating technology, a plurality of resilient probe needles are formed on a substrate with proper fine pitches for fitting into the probe card of test apparatus testing the semiconductor devices with high density of end distribution.
Patent TW-490800-B (TW)
Title: Bi-layer etch stop for inter-level via
Inventor: DIXIT GIRISH A
IPC: H01L21/28
Filed: 2001-05-07
Granted: 2002-06-11
Abstract: An inter-level metallization structure and the method of forming it, preferably based on copper dual damascene in which the lower-metal level is formed with a exposed metallization and an adjacent, embedded stop layer, both the metallization and embedded stop layer have exposed surfaces approximately level with each other with a lower dielectric layer. The upper-metal level includes a second stop layer deposited over the embedded stop layer and the first metallization and a second dielectric layer. An inter-level via is etched through the second dielectric layer and through the second stop layer and metal is filled into the via to contact the metallization. If the inter-level via is offset over the edge of the metallization, the metal in the via contacts the embedded stop layer and not the first dielectric layer, whereby the embedded stop layer acts as a copper diffusion barrier. The structure and method are particularly useful when the sidewalls of via hole are first coated with a second copper barrier layer but the via bottom is not so coated, thereby decreasing contact resistance and allowing copper diffusion in the absence of an in-line barrier.
Patent TW-497161-B (TW)
Title: Semiconductor device manufacturing method having a step of forming a post terminal on a wiring by electroless plating
Inventor: MAKINO YUTAKA
IPC: H01L21/56
Filed: 2001-05-31
Granted: 2002-08-01
Abstract: A method of manufacturing a semiconductor device is provided. The method comprises the steps of: forming a wiring electrically connected to an electrode pad formed on a substrate, the wiring extending on the substrate; forming a post terminal by electroless plating so that the post terminal is electrically connected to the wiring; and providing a sealing resin so as to cover the substrate except a position at which the post terminal is formed.
Patent TW-554462-B (TW)
Title: Apparatus for mounting a flipchip on a work piece
Inventor: LINK DANIEL
IPC: H01L21/60
Filed: 2001-06-04
Granted: 2003-09-21
Abstract: An apparatus for mounting a flipchip (1) onto a work piece (2) comprises a pick-up station (3) for presentation of the flipchip (1), a transport mechanism (4), at least one pick-up tool (5) arranged on the transport mechanism (4) for pick-up and transport of the flipchip (1) from the pick-up station (3) to the work piece (2) and a position acquisitioning device (6) arranged on the transport mechanism (4) for determining the position of the picked up flipchip (1). The position acquisitioning device (6) comprises a slide (7), a guide element (8) for guiding the slide (7) and a single line camera (11) secured to the slide (7), a drive mechanism (9) for driving the slide (7) and a measuring device (10) for determining the position of the slide (7).
Patent TW-517194-B (TW)
Title: Traveling system and traveling service method
Inventor: FAN TSUEI-JING
IPC: G06Q10/02
Filed: 2001-06-13
Granted: 2003-01-11
Abstract: The invention provides a traveling system and traveling service method, which is applied to an enterprise, such as a computer company, wherein the enterprise is associated with a business partner, such as a travel agent, so that the business partner can communicate with the traveling system for handling the related traveling business of the enterprise. The traveling system comprises a basic employee information database with basic employee information and employee identification code, and a traveling information database stored with the traveling application data; wherein, each employee in the enterprise has one employee identification code, and each employee identification code is corresponding to a basic employee information. Before traveling, the employee can login the traveling system with employee identification code for registering the traveling application data, and each traveling application data is corresponding to one employee identification code. The traveling service method includes the following steps: (1) the traveling system uses the employee identification code to combine the basic employee information and the traveling application data to form a traveling service data; (2) the traveling system will transmit traveling service data to the business partner; and (3) the business partner performs traveling services such as making a reservation on the airplane seat, housing and car rental and buying insurance.
Patent TW-519800-B (TW)
Title: Automated proximity notification
Inventor: STERN EDITH H
IPC: G08G1/0962
Filed: 2001-06-18
Granted: 2003-02-01
Abstract: The disclosed system and method for automated proximity determination and notification is useful to enable a customer or client of a business or other enterprise (e.g. a public library, a government facility, etc) to automatically obtain a predetermined service, on arrival at a destination associated with the business or enterprise, without having to communicate orally with representatives of the business/enterprise. A portable programmable wireless communication device is carried by users of such services. The device, termed a PLAD (pervasive location aware device), receives a program and proximity notification parameters associated with each destination to be visited, when service is reserved relative to the destination. Thereafter, as its user travels to the destinations, the PLAD is activated and uses the program information and parameters acquired in the reservation process to perform a proximity notification transmission characteristic of this invention as the device reaches a predetermined range of proximity to a destination. For that purpose, the PLAD calculates its distance to each currently valid destination at which a service is reserved, and sends a proximity notification signal to an address associated with a respective destination when its distance to the respective destination is less than a predetermined threshold radius limit acquired during the reservation process. Receiving equipment at the address uses the proximity notification signal to arrange for prompt execution of a reserved service when the user of the PLAD arrives at the respective destination. The PLAD also can be used in a reverse context when its user is at a specific location and the service is being delivered to that location by a vehicle carrying another PLAD operated by or for a business/enterprise to alert the user to the imminent arrival of that vehicle.