baber/WOPTO huggingface dataset:
Patent TW-522644-B (TW)
Title: Acoustic wave filter and method of forming the same
Inventor: PENUNURI DAVID
IPC: H03H9/64
Filed: 2002-01-02
Granted: 2003-03-01
Abstract: An acoustic wave filter (10) and a method (30) of forming the acoustic wave filter (10) are disclosed. The acoustic wave filter includes a substrate (20) supporting a first die (18) and a second die (18). The first die (18) and second die (18) include either a surface acoustic wave (SAW) resonator or a bulk acoustic wave (BAW) resonator, wherein one of the resonators is configured as a series resonator (12) of the acoustic wave filter (10) and the other resonator is configured as a shunt resonator (14) of the acoustic wave filter (10).
Patent TW-513372-B (TW)
Title: Moveable toe guard assembly for elevators
Inventor: MORI JUNICHIROU
IPC: B66B13/28
Filed: 2002-01-29
Granted: 2002-12-11
Abstract: An elevator toe guard (7) has a fixed portion (7a) and a sliding portion (7b) that will move upwardly in response to contact with the floor (13a) of the pit (13) of an elevator hoistway thereby to avoid being damaged by contact with the floor. A toe guard (15) has a fixed portion (15a) and a rotatable portion (15b) that is held against rotating by locking levers (21a, 21b) unless the elevator is sufficiently close to the floor (13a) of the hoistway pit (13) so that release brackets (22) will move the locking levers, permitting the rotatable portion (15b) to rotate in response to contact with the floor of the pit, thereby to avoid being damaged by contact with the floor.
Patent TW-I223125-B (TW)
Title: Method of correcting a photomask and method of manufacturing a semiconductor device
Inventor: KANAMITSU SHINGO
IPC: H01L21/027
Filed: 2002-02-05
Granted: 2004-11-01
Abstract: A method of correcting a photomask comprises the following steps: preparing a photomask substrate having a mask pattern which includes phase shift pattern; forming a reference hole by removing part of said mask pattern; emitting secondary charged particle from said reference hole after irradiating an ion beam on the region including said reference hole from an ion beam source; recognizing the location of said reference hole by detecting said secondary charged particle with a detector; determining the location relationship between the location of the recognized reference hole and the location of said defects of said mask pattern; correcting said defects by irradiating an ion beam on said defects from an ion beam source according to the determined location relationship, the pattern of said reference hole being substantially rectangle when seen from the direction vertical to the upside surface of the photomask substrate, and the longitudinal direction of said rectangle pattern being parallel to the longitudinal direction of said phase shift pattern.
Patent TW-524033-B (TW)
Title: Continuous machine for producing plastic laminates, including the multi-layers, in a cold press
Inventor: STABILE ALDO
IPC: H05K3/02
Filed: 2002-02-25
Granted: 2003-03-11
Abstract: Continuous installation (10) for the production of plastic laminates including multi-layer laminates (110, 120, 130), comprising a cold press (11) having a lower fixed plate (12) on which is laid a band of aluminium for carrying and drawing inside the press strips of copper (50, 90) and bands of pre-preg (70, 71, 80, 81) partially sliding on the surface of a structure (60) upstream of the press, to allow multi-layer laminates (130) to be placed on said bands (70, 71), said aluminium band (20) remaining in continuous contact with a pair of electrodes (30, 31), placed respectively at the entry to and at the exit from the press, and connected to the electric circuit of a generator (40) of electric current so that, on closure of the press and of said electric circuit, the fraction of metal band (20) comprised between the two electrodes (30, 31) functions as an electric resistance generating the heat needed for pressing.
Patent TW-556387-B (TW)
Title: Magnetic core
Inventor: MIYAKE NOBUAKI
IPC: H02K1/14
Filed: 2002-03-13
Granted: 2003-10-01
Abstract: A core has a plurality of plate-shape core pieces with a magnetic pole tooth and having connecting portions formed at one end and having a first circular arc end surface and having at the other end a second end surface which can mate with the first end surface of an adjoining core piece. The core pieces are arranged in the shape of a strip through the end surfaces to form a first core member and a second core member. The core members are stacked so that the ends of adjoining core pieces in the stacking direction overlap and such that adjoining connecting portions can freely rotate through connecting means to form a ring with the magnetic pole teeth on the inside. A cutout is formed in the corner of the outer side of the core in the second end surface of each core piece.
Patent TW-593931-B (TW)
Title: Method and device for cleaning combustion installations
Inventor: RUEGG HANS
IPC: F27D25/00
Filed: 2002-03-29
Granted: 2004-06-21
Abstract: The invention is related to a so-called on-line method and a device for the cleaning of contamination with dirt, resp., caking or slag deposits in vessels and combustion installations by means of blasting technology. For this purpose, an explosive gas mixture is made to detonate in the proximity of the contamination with dirt, resp., caking or slag deposits.
Patent TW-567352-B (TW)
Title: Display device
Inventor: SENDA MICHIRU
IPC: H03M1/74
Filed: 2002-04-01
Granted: 2003-12-21
Abstract: A display device has a simplified configuration of the peripheral circuit around the pixel region, so that the margin area of the display panel is correspondingly reduced. Transistors ST0 to AT3 for supplying clock signals are turned on and off in response to the digital image signals from drain signal lines D0 to D3 through pixel selection transistors GT0 to GT3 and held by capacitors CS0 to CS3. Periodic pixel signals are applied to capacitor electrodes 41, 42, 43 and 44 through the transistors ST0 to ST3 for supplying clock signals. A voltage variation DeltaV responsive to the digital image signal values are produced on pixel electrodes 19. Thus a DA conversion in the pixel region is possible, the configuration of the peripheral circuit around the pixel region is simplified and the margin area of the display panel is correspondingly reduced.
Patent TW-I288121-B (TW)
Title: Process for producing zirconia powder
Inventor: UCHIDA YOSHIO
IPC: C01G25/02
Filed: 2002-04-26
Granted: 2007-10-11
Abstract: There are provided: (I) a process for producing zirconia powder, which comprises the step of calcining a zirconium salt in an atmosphere containing hydrogen chloride, and (II) a process for producing zirconia powder, which comprises the steps of: (1) pre-calcining a zirconium salt to obtain a pre-calcined product, and (2) calcining the pre-calcined product in an atmosphere containing hydrogen chloride.
Patent TW-559827-B (TW)
Title: Fuse circuit
Inventor: MORI KATSUHIRO
IPC: G11C29/04
Filed: 2002-06-11
Granted: 2003-11-01
Abstract: Upon receiving a level of a second node through a third switch in the first half of a first period, a holding circuit outputs it as a fuse signal indicating a blown-out state of a fuse. Since the third switch turns off in the second half of the first period, a change in level of the second node occurring thereafter will not affect the data in the holding circuit, whereby prevents malfunction of a fuse circuit. With the fuse blown, a level of a first node gets fixed at that of a second power supply line after the first period. This eliminates a voltage difference between both ends of the fuse, thereby preventing a growback. No occurrence of growback makes just one fuse blowing sufficient for the fuse circuit even with the fuse not completely cut off. This consequently shortens a time for blowing the fuse in a test process.
Patent TW-550857-B (TW)
Title: Conductive wire connection device
Inventor: LIN YUAN
IPC: H01R13/11
Filed: 2002-06-21
Granted: 2003-09-01
Abstract: A conductive wire connection device is disclosed, which comprises a first conductive wire, a male connection socket, a male socket terminal set, a second conductive wire, a female connection socket, and a female socket terminal set, etc., wherein the first and the second conductive wires can be locked to the male connection socket and the female connection socket, and a sealing ring can be disposing into the concave groove of the female connection socket. When the male connection socket and the female connection socket are associated, the sealing ring in the concave groove can be abutted to the protruded pillar in the male connection socket to form a sealed structure. Thus, the whole structure is simplified, the quality and practical applications are promoted.
Patent TW-587214-B (TW)
Title: Employee evaluation system and method
Inventor: CHEN JIA-WANG
Filed: 2002-07-24
Granted: 2004-05-11
Abstract: An employee evaluation system and method are adapted for user to create a setup and evaluation in association with all personnel related matters of enterprise employee using computer. Firstly input setup parameters of evaluation class, items and classification by virtue of setup module; then open edit input module to input the evaluation message information; the statistical result module outputs the evaluation result based on the inputted evaluation message information. In addition, the historical evaluation file of employee can be inquired. Comparing with conventional technique, it can proceed an employee evaluation management with the system and method to reduce the drawback of human mistake easily resulted from paper management and the difficulty of historical information inquiry.
Patent TW-550668-B (TW)
Title: Stage apparatus, exposure system and device production method
Inventor: OKUMURA MASAHIKO
IPC: G03F7/20
Filed: 2002-07-26
Granted: 2003-09-01
Abstract: This invention is to maintain high throughput in an exposure process and achieve the accuracy required by an operation performed through two stages. A stage control system19 while restricting a reduction in a control performance in one stage when an exposure operation is performed in that stage WST1, performs an alignment operation in the other stage WST2, thereby restricting the reduction in a control performance in one-stage exposure operation caused by an operation in the other stage. Accordingly, simultaneous parallel processings in two stages can positively attain the accuracy required by an operation performed in each stage while keeping high throughput in an exposure process.
Patent TW-536579-B (TW)
Title: Intake air-amount control system for engine
Inventor: IWAO SUMINARI
IPC: F02B61/02
Filed: 2002-08-29
Granted: 2003-06-11
Abstract: In an intake air-amount control system for an engine, a coupler (80) is integrally formed on a control block (28) coupled to a throttle body (17), and a bypass valve (35), a sensor (64, 73, 76) and an actuator (39) are mounted in the control block (28). An electronic control unit (84), is placed on an outer end face of the control block (28), and a synthetic resin (103) is potted into a cap (101) mounted to the control block (28) to cover the electronic control unit (84), so that the electronic control unit (84) is wrapped, and a mounted portion of the cap (101) is sealed. Thus, the inspection of the functions of the bypass control devices can be carried out before assembling of them to the throttle body, leading to an enhancement in productivity.
Patent TW-550318-B (TW)
Title: An apparatus for needling a non-woven material
Inventor: LEGL LUDWIG DR
IPC: D04H18/02
Filed: 2002-08-30
Granted: 2003-09-01
Abstract: An apparatus is described for needling a non-woven material with a support (1) for at least one needleboard (3) with at least two eccentric drives (7, 8) which are drivably connected with the support (1) via connecting rods (9, 10) and with a device for adjusting the mutual angular position of the two eccentric drives (7, 8). In order to provide advantageous constructional conditions it is proposed that the device for adjusting the mutual angular position of the two eccentric drives (7, 8) consists of a superposition gear (17) in a gear train (11) for the drive connection of the two eccentric drives (7, 8).
Patent TW-536479-B (TW)
Title: Inkjet printer using thermal sensing elements to identify different types of cartridges
Inventor: LIAO HSIEH-SHENG
IPC: B41J2/175
Filed: 2002-09-05
Granted: 2003-06-11
Abstract: An inkjet printer includes different types of cartridges and different thermal sensing elements are set on different types of cartridges. The inkjet printer utilizes a detecting circuit to generate a sensing signal according to the working temperature of a printhead sensed by the thermal sensing element. Therefore, according to the sensing signal, the inkjet printer can not only determine the working temperature of the printhead, but a control circuit of the inkjet printer can identify different types of cartridges because the values of sensing signal generated by different thermal sensing elements will fall into different ranges.
Patent TW-I238108-B (TW)
Title: Product made of resin having a flowing pattern, and method of manufacturing the product
Inventor: SEKINE TOMOHIRO
IPC: B29C45/00
Filed: 2002-09-17
Granted: 2005-08-21
Abstract: A method of manufacturing a product (A) made of resin having a flowing pattern (10a) uses a resin material (5) that is formed by mixing a base material (6) having a foundation color and a coloring material (7) having a brightness that is different from that of the foundation color. An injection molded product (10) having a flowing pattern (10a) is formed by injection molding the resin material (5) with the use of an injection molding machine. The surface of the injection molded product (10) is coated with a colored transparent layer (10b) having a color different from that of the base material (6). By combining the foundation color of the base material (6) and the tone of the flowing pattern (10a) as well as the tone of the colored transparent layer (10b), a product (A) made of resin having a flowing pattern (10a) that has been adjusted to a desired product color can be obtained.
Patent TW-I247011-B (TW)
Title: Synthesis method for organometallic compound using transition metallic complex as starting material
Inventor: HIRAIKE HIROSHI
IPC: C07F9/50
Filed: 2002-09-27
Granted: 2006-01-11
Abstract: A synthesis method for an organometallic compound which can be used as a catalyst for preparing polyolefin by open-ring metathesis of olefin which has bent in its molecular such as dicyclopentadiene, synthesis for Epothilone and cheap produced by using more simple chemical structure and easily obtained staring material, and, there is no possibility for vinyl-hetero compound or substituted vinyl compound to be epsilon-existed which usually existed as impurity in previous method is provided. An organometallic compound synthesis method which is characterized by reacting compound (B) or (B') shown by following general formula (1) or (4), and neutral ligand (C) or (C') with starting material compound by O valency transition metallic complex (A) or high valency transition metallic complex (A') under non-reducing or reducing condition by one step is provided.
Patent TW-586923-B (TW)
Title: Intraocular lens with photocatalytic coating
Inventor: TSAI MING-LIN
IPC: A61F2/00
Filed: 2002-10-25
Granted: 2004-05-11
Abstract: Disclosed is an intraocular lens, wherein at least a portion of at least a surface of the optic lens body of said intraocular lens is coated with a photocatalytic coating composed of a photocatalyst. The photocatalytic coating of implanted intraocular lens would be excited by the UV or near UV components of solar radiation through pupil, which generate free radicals to break down bacteria and lens epithelial cells that attach to the surface of optic lens body. The application of the intraocular lens therefore can reduce the incidence of complications such as endophthalmitis and after-cataract following lens surgery.
Patent TW-I255469-B (TW)
Title: Magnetic substrate, its lamination, and method for manufacturing the same
Inventor: MARUKO NOBUHIRO
IPC: C22C45/02
Filed: 2003-01-15
Granted: 2006-05-21
Abstract: Under pressurization, a heat process is implemented to a non-crystalline metal thin band composed of the compound, whose main compositions are Fe and Co, shown as the following chemical formula: (Co(1-c)Fec)100-a-bXaYb (wherein X denotes at least one element selected from a group comprising Si, B, C, and Ge, Y denotes at least one element selected from a group comprising Zr, Nb, Ti, Hf, Ta, W, Cr, Mo, V, Ni, P, Al, Pt, Rh, Ru, Sn, Sb, Cu, Mn, and rare earth elements, and c, a, and b have ranges of: 0 <= c <= 1.0, 10 < a <= 35, and 0 <= b <= 30 respectively, therein a and b denote atomic percentages). Under the same pressurization, a magnetic substrate and its lamination with a heat process, which consist of a non-crystalline metal thin band and a heat-resistant resin, have not only good magnetic properties but excellent mechanical properties and can be processed easily. They can be used in the component of an antenna which can transform the electric wave into the electric signal or in the rotor and stator of a motor.
Patent TW-I268927-B (TW)
Title: Dihydrothiaphenanthrenecarbonylguanidines, process for their preparation, their use as medicament or diagnostic aid, and medicament comprising them
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61P9/06
Filed: 2003-01-30
Granted: 2006-12-21
Abstract: The invention relates to dihydrothiaphenanthrenecarbonylguanidines of formula I, in which R1 to R9 have the meanings state in the claims, are suitable as antiarrhythmic medicaments with a cardioprotective component for prophylaxis of an infarction and treatment of infarction, and for treatment of angina pectoris. They also inhibit in a preventive manner the pathophysiological processes involved in the development of ischemia-induced damage, especially in the initiation of ischemia-induced cardiac arrhythmias.
Patent TW-I236749-B (TW)
Title: Chip package structure and method thereof
Inventor: JUANG CHENG-LUNG
IPC: H01L23/36
Filed: 2003-05-23
Granted: 2005-07-21
Abstract: A chip package structure and method are provided. The chip is packaged through a cover body, substrate, dike wall and glue for heat dissipation easily. An adhesive tape is used as the chip carrier to position the chip package more precisely. Therefore, the chip does not need to dissipate heat through the substrate. Good heat dissipation effect is achieved and yield, and quality of the chip package is increased as well.
Patent TW-I235475-B (TW)
Title: Inductor for semiconductor integrated circuit and method of fabricating the same
Inventor: YAMAMOTO RYOTA
IPC: H01L23/532
Filed: 2003-06-18
Granted: 2005-07-01
Abstract: Disclosed are an inductor for a semiconductor integrated circuit, which provides a wider cross-sectional area, significantly reduces the resistance to improve the Q value and has a highly uniform film thickness, and a method of fabricating the inductor. A spiral inductor is formed on a topmost interconnection layer of a multilayer interconnection layer formed by a damascene method. This inductor is formed by patterning a barrier metal layer on an insulation film, on which a topmost interconnection is formed, in such a way that the barrier metal layer contacts the topmost interconnection, then forming a protective insulation film on an entire surface of the barrier metal layer, forming an opening in that portion of the protective insulation film which lies over the barrier metal layer, forming a thick Cu film with the barrier metal layer serving as a plating electrode, and performing wet etching of the Cu film. This process can allow the inductor to be so formed as to be thick and have a wide line width.
Patent TW-588167-B (TW)
Title: Polarization-insensitive planar lightwave circuits and method for fabricating the same
Inventor: VODRAHALLI NAGESH K
IPC: G02B6/10
Filed: 2003-06-25
Granted: 2004-05-21
Abstract: A planar lightwave circuit comprises a plurality of waveguides formed with a geometrical or refractive index properties that renders the planar lightwave circuit substantially polarization insensitive.
Patent TW-I224490-B (TW)
Title: Printed circuit board and its manufacturing method and semiconductor device
Inventor: NAKAMURA HIROFUMI
IPC: H01L21/60
Filed: 2003-06-26
Granted: 2004-11-21
Abstract: The present invention provides a printed circuit board having a built-in thin condenser with large electrostatic capacitance. A printed circuit board 10 includes: a metal plate 11 with corrugated surfaces by a roughing process on part or all of the surfaces thereof; a condenser dielectric film 12 covering the surface of the metal plate; a first conducting layer 13 made of electrical conducting resin covering the surface of the condenser dielectric film; a second conducting layer 14 provided on the surface of the first conducting layer in the area for anode connecting via 18; resin 15 covering the metal plate and the first and second conducting layers; wherein an electrode 20 is deposited on the anode connecting via 18 that is formed by piercing the resin 15 until reaching the second conducting layer 14; an electrode 21 is deposited on a cathode connecting via 19 that is formed by piercing the resin 15 until reaching the surface of the metal plate; the electrode 21 and the first conducting layer 13 are insulated by the resin 15.
Patent TW-I233650-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: LEE SEUNG-CHEOL
IPC: H01L29/792
Filed: 2003-07-10
Granted: 2005-06-01
Abstract: Disclosed is a method of manufacturing the semiconductor devices. The method comprising the steps of forming a gate electrode on a semiconductor substrate, depositing an oxide film for a spacer on the gate electrode, implementing an anisotropic dry etch process for the oxide film for the spacer to form spacers at the sidewalls of the gate electrode, and implementing a rapid thermal annealing process for the spacers under an oxygen atmosphere in order to segregate hydrogen contained within the spacers toward the surface. Therefore, hydrogen contained within the spacer oxide film is not diffused into the tunnel oxide film and the film quality of the tunnel oxide film is thus improved. As a result, program or erase operation characteristics of the flash memory device and a retention characteristic of the flash memory device could be improved.
Patent TW-593972-B (TW)
Title: A kind of on-line measuring equipment for particle size analysis by centrifugal sedimentation
Inventor: JANG LI-SHIN
IPC: G01B11/02
Filed: 2003-08-29
Granted: 2004-06-21
Abstract: This invention is a kind of on-line measuring equipment for particle size analysis by centrifugal sedimentation. It is consisted of a unit of centrifugal sedimentation that can settle the solid content and separate the slurry samples, a unit of transport loop that connects the unit of centrifugal sedimentation and a wet-milling equipment, a unit of light transmitter/receiver that detects the sediment height of solid particles and a control unit that electrically connects all units mentioned above. Thereby, a fixed amount of the sample in the wet-milling equipment is periodically infused into the unit of centrifugal sedimentation and flows back to the milling equipment after a direct on-line analysis of solid particle size. The analysis is more rapid and more accurate and therefore it can be instantaneously proved whether the solid particle size approaches the critical size set. This invention would efficiently improve economic benefits of processes.