baber/WOPTO huggingface dataset:
Patent TW-502422-B (TW)
Title: Method for encapsulating thin flip-chip-type semiconductor device
Inventor: BAI JIN-CHIUAN
IPC: H01L21/56
Filed: 2001-06-07
Granted: 2002-09-11
Abstract: A method for encapsulating a thin flip-chip-type semiconductor device comprises mounting a plurality of conductive devices arranged in an array on a chip mounting region of a substrate; electrically coupling the conductive devices with the substrate; covering the conductive devices with a first adhesive formed on the chip mounting region of the substrate; after formation of the first adhesive, exposing the terminal of the conductive devices to the top of the first adhesive and making the conductive devices coplanar to the top of the first adhesive; bonding the chip with the first adhesive such that the terminals of the conductive devices exposed to the top of the first adhesive are coplanar with the top of the first adhesive so that each solder pad of the chip is separately and electrically connected to each corresponding conductive device thereby ensuring the quality of electrical connection between the chip and the conductive devices. The encapsulation cost can be reduced and the production yield can be increased because the electrically connected chip and the conductive devices on the substrate are mounted on the substrate in advance. Finally, a second adhesive covering the chip and a plurality of solders arranged in a plurality of arrays are separately formed on the corresponding two surfaces on the substrate.
Patent TW-548521-B (TW)
Title: Positive photoresist composition
Inventor: SATO KENICHIRO
IPC: G03F7/038
Filed: 2001-06-07
Granted: 2003-08-21
Abstract: The present invention is to provide a positive photoresist composition, used in the production of semiconductor devices, having increased focus depth, excellent process allowance and line edge roughness or resolution, or improved exposure margin, alleviated development deficient, inhibited particle formation when the solid components are dissolved in solvent or maintained with time, and inhibited variation of sensitivity during storage with time. The positive photoresist composition comprises a specific acid-decomposable resin, a specific photoacid generator and a specific solvent or a specific compound.
Patent TW-494422-B (TW)
Title: Flat cathode-ray tube, electron gun for flat cathode-ray tube and producing method thereof
Inventor: MIURA JUN
IPC: H01J9/18
Filed: 2001-06-26
Granted: 2002-07-11
Abstract: In a flat cathode-ray tube, there are problems that an axis of electron beam is separated before the electron beam enters a main lens due to magnetic field of a magnet disposed outside a neck, and coma aberration is generated to degrade an image quality. It is an object of the present invention to solve these problems. A flat cathode-ray tube comprises an electron gun 281 having a main lens 35M whose center coincides with a tube axis, a deflection yoke, and a magnet disposed outside a neck. An axis of a prefocus lens of the electron gun is separated from the tube axis.
Patent TW-506911-B (TW)
Title: Ink cartridge having a printed circuit board overlapped with a nozzle plate
Inventor: WANG CHIEH-WEN
IPC: B41J2/175
Filed: 2001-08-10
Granted: 2002-10-21
Abstract: An ink cartridge includes an ink container for storing ink, a guiding module set on a bottom side of the ink container, a nozzle plate set below the guiding module, and a printed circuit board attached to a surface of the ink container. The guiding module has an integrated circuit board and a plurality of heating elements installed on the integrated circuit board for heating ink on the plurality of heating elements. The nozzle plate has a plurality of nozzle holes corresponding to the plurality of heating elements. The printed circuit board has an opening corresponding to the guiding module. The printed circuit board and the nozzle plate are partially overlapped so as to generate an adhesive force between the printed circuit board and the nozzle plate.
Patent TW-565587-B (TW)
Title: Expanded polypropylene resin bead and process of producing same
Inventor: SASAKI HIDEHIRO
IPC: C08J9/224
Filed: 2001-09-20
Granted: 2003-12-11
Abstract: Expanded, substantially non-cross-linked polypropylene resin beads capable of producing a high rigidity foamed molding at a relatively low temperature are provided. The beads are produced by a process including a step of dispersing substantially non-cross-linked polypropylene resin particles in a dispersing medium containing an organic peroxide to obtain a dispersion, a step of heating the dispersion to decompose the organic peroxide and to modify the surface of the surface-modified polypropylene resin particles, and a step of expanding the non-cross-linked, surface-modified polypropylene resin particles using a blowing agent.
Patent TW-546768-B (TW)
Title: Method of depositing organosilicate layers
Inventor: GAILLARD FREDERIC
IPC: H01L21/768
Filed: 2001-10-12
Granted: 2003-08-11
Abstract: A method of forming an organosilicate layer is disclosed. The organosilicate layer is formed by applying an electric field to a gas mixture comprising an organosilane compound and an oxygen-containing gas. The organosilicate layer is compatible with integrated circuit fabrication processes. In one integrated circuit fabrication process, the organosilicate layer is used as an intermetal dielectric layer. In another integrated circuit fabrication process, the organosilicate layer is incorporated into a damascene structure.
Patent TW-585946-B (TW)
Title: Formation of sheet material using hydroentanglement
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: D04H1/42
Filed: 2001-11-02
Granted: 2004-05-01
Abstract: Artificial leather sheet material is made by hydroentanglement of waste leather fibres. A web (28) of the fibres is advanced on a porous belt (8, 9) high pressure water jet heads (13) in a number of successive hydroentanglement steps. Screens (14) are pressed onto the surface of the web (28) between the water jet heads (13) and the web (28). The screens (14) have apertures which allow deep penetration of the water jets into the web (28) whilst thin screen portions between the apertures act to interrupt the jets and limit formation of furrows (30). Deflector plates (19) are provided alongside water jet heads (13) to remove re-bounding water.
Patent TW-594141-B (TW)
Title: Liquid crystal display device with fringe field switching mode
Inventor: HONG SEUNG-HO
IPC: G02F1/1337
Filed: 2001-12-04
Granted: 2004-06-21
Abstract: A liquid crystal display device with a fringe field switching mode has a lower substrate and an upper substrate confronting each other at a distance, each substrate having unit pixels. The device further has a liquid crystal layer interposed between the substrates and having liquid crystal molecules. In each pixel, a counter electrode is formed on the lower substrate, and a pixel electrode overlaps the counter electrode. The pixel electrode allows a formation of fringe fields for driving the liquid crystal molecules, and has a specific configuration allowing the fringe fields to be simultaneously formed in substantially symmetric two directions in the presence of voltage. The device further has a horizontal alignment layer and a vertical alignment layer each interposed between the substrate and the liquid crystal layer. The horizontal alignment layer only has a rubbing axis. The device has also a polarizer under the upper substrate and an analyzer on the upper substrate. And, a phase compensating film may be used to compensate for refractive anisotropy of the liquid crystal molecules of the liquid crystal layer.
Patent TW-I241343-B (TW)
Title: Well unit for detecting cell chemotaxis and separating chemotactic cells
Inventor: KANEGASAKI SHIRO
IPC: B01L3/00
Filed: 2001-12-04
Granted: 2005-10-11
Abstract: The present invention provides a well unit to be used in fabricating an apparatus whereby movements of cells based on their own actions can be accurately and easily detected, in detecting the chemotaxis of cells due to a chemotactic factor or the inhibition of the chemotaxis of cells by an inhibitor. Accordingly, the present invention provides a well unit to be used in an apparatus for detecting chemotaxis of cells and separating cells characterized in that a plural number of wells, in which a liquid sample can be held in a resting state, are connected to each other via a channel, the channel is provided with a bank, and, in the upper part of the bank, barriers constituting one or more grooves having a width and/or a depth fit for the diameter or deformability of cells are provided or a plane is provided so as to give a gap having a depth fit for the diameter or deformability of cells between the plane and the glass substrate.
Patent TW-540114-B (TW)
Title: Substrate cleaning apparatus and method
Inventor: CHEN HAOJIANG
IPC: G03F7/42
Filed: 2001-12-10
Granted: 2003-07-01
Abstract: A method of processing a substrate 30 comprises exposing the substrate 30 to an energized process gas to etch features 67 on the substrate 30 and exposing the substrate 30 to an energized cleaning gas to remove etchant residue 70 and/or remnant resist 60 from the substrate 30. To enhance the cleaning process, the substrate 30 may be treated before, during or after the cleaning process by exposing the substrate 30 to an energized treating gas comprising a halogen species.
Patent TW-509585-B (TW)
Title: Method for producing golf club head
Inventor: CHEN CHING-CHI
IPC: A63B53/04
Filed: 2001-12-27
Granted: 2002-11-11
Abstract: A method for producing a golf club head comprises: (1) installing an anti-seepage layer in which the surface of a predetermined region on the striking face of the club head is free of the anti-seepage layer; (2) performing a surface hardening treatment on the surface of the striking face of the club head by a carburization treatment or a nitriding treatment to form a hardened layer; (3) performing a thermal treatment, such as a quenching treatment or an annealing treatment, on the club head to reinforce its mechanical properties; and (4) installing a covering layer on the surface of the club head.
Patent TW-535305-B (TW)
Title: LED with p-n bonding surface
Inventor: LIOU WEN-HUANG
IPC: H01L33/00
Filed: 2001-12-28
Granted: 2003-06-01
Abstract: An LED with p-n bonding surface is disclosed, which comprises: an LED stack layer, a semiconductor stack layer, and an ITO non-crystalline phase middle layer. The first bonding layer of LED is bonded to the second bonding layer by the ITO non-crystalline phase middle layer and first bonding layer of LED. The first bonding layer and the second bonding layer have different electrical characteristics respectively to form a p-n bonding surface having non-crystalline phase middle layer. The first bonding layer has an ohmic contact with the ITO non-crystalline phase middle layer, so that the p-n bonding surface has the characteristics of a single semiconductor, but does not have that of p-n junction diode.
Patent TW-587194-B (TW)
Title: Projection device, transmissive projection screen, projector and method of adjusting the diffusion of a projection screen in a projection device
Inventor: DE VAAN ADRIANUS JOHANNES STEP
IPC: G03B21/00
Filed: 2002-01-08
Granted: 2004-05-11
Abstract: A projection device comprises a projector (1) for providing a light beam (3, 13) to be projected in polarized light. A means (4) for changing the direction of polarization is arranged between the projector (1) and the transmissive projection screen (2). The transmissive projection screen (2) comprises a polarizing diffusion layer (9). The extent of changing the direction of polarization by the means (4) for changing the direction of polarization is adjustable. The extent of changing the direction of polarization and hence the extent of diffusion in the transmissive projection screen (2) is adjustable by way of adjusting means (10, 11, 12) which are coupled to the means (4) for changing the direction of polarization. The means for changing the direction of polarization preferably comprises an adjustable liquid crystal element (4).
Patent TW-533477-B (TW)
Title: Manufacturing method of low defect density amorphous silicon film
Inventor: TSAI BO-HAU
IPC: H01L21/08
Filed: 2002-02-08
Granted: 2003-05-21
Abstract: The invention discloses a manufacturing method of low defect density amorphous silicon film, which is employed to produce flat amorphous silicon film with a considerable thickness. The method proposed by the invention comprises: providing a semiconductor substrate (such as a silicon single crystal); depositing a buffer film (such as a silicon dioxide) on the semiconductor substrate; and depositing a layer of amorphous silicon film on the buffer film to avoiding the problem of surface defect of the amorphous silicon.
Patent TW-545002-B (TW)
Title: Reverse link channel architecture for a wireless communication system
Inventor: TIEDEMANN EDWARD G JR
IPC: H04B7/26
Filed: 2002-02-08
Granted: 2003-08-01
Abstract: A channel structure and mechanisms that support effective and efficient allocation and utilization of the reverse link resources. In one aspect, mechanisms are provided to quickly assign resources (e.g., a supplemental channel) as needed, and to quickly de-assign the resources when not needed or to maintain system stability. The reverse link resources may be quickly assigned and de-assigned via short messages exchanged on control channels on the forward and reverse links. In another aspect, mechanisms are provided to facilitate efficient and reliable data transmission. A reliable acknowledgment/negative acknowledgment scheme and an efficient retransmission scheme are provided. Mechanisms are also provided to control the transmit power and/or data rate of the remote terminals to achieve high performance and avoid instability.
Patent TW-577727-B (TW)
Title: Method for measuring changes in portions of a human body
Inventor: WALLO WARREN
IPC: A61Q19/00
Filed: 2002-03-14
Granted: 2004-03-01
Abstract: A method for measuring changes in a portion of a human body including: obtaining a first three-dimensional image of the portion of a human body; treating the portion of a human body to create changes therein; obtaining a second three-dimensional image of the portion of a human body so treated; overlaying the first three-dimensional image and the second three-dimensional image; and comparing the first and second images to measure changes in the portion of a human body is disclosed. The method is particularly useful for demonstrating and measuring changes to the face achieved through the use of cosmetics. Typical changes include lifting of the face, contouring the face and reduction of wrinkles.
Patent TW-594144-B (TW)
Title: Liquid crystal display device and method of fabricating the same
Inventor: INOUE HIROYASU
IPC: G02F1/1362
Filed: 2002-03-28
Granted: 2004-06-21
Abstract: When radiating light onto a liquid crystal composition containing a photosensitive material, the alignment of liquid crystal molecules is adjusted by applying a voltage to the liquid crystal composition layer, to achieve substantially orderly alignment of the liquid crystal molecules, or the alignment of the liquid crystal molecules is made uniform by adjusting the structure of the liquid crystal display device, or any display defect is driven out of the display area. When radiating light to the liquid crystal composition containing the photosensitive material, the alignment of the liquid crystal molecules can be adjusted so as to achieve substantially orderly alignment of the liquid crystal molecules, and the liquid crystal display device can thus be driven stably.
Patent TW-592968-B (TW)
Title: Material and process useful for preparing embossed flexible graphite article
Inventor: KLUG JEREMY
IPC: H01M8/02
Filed: 2002-03-29
Granted: 2004-06-21
Abstract: A material useful in a process for embossing a flexible graphite sheet is presented. The inventive material is a flexible graphite sheet which has a preselected void condition which provides the capability of controlling the morphology, and thus the functional characteristics, of the resulting embossed sheet.
Patent TW-540189-B (TW)
Title: Ball grid array socket connector
Inventor: LI REN-CHIH
IPC: H05K7/10
Filed: 2002-03-29
Granted: 2003-07-01
Abstract: A ball grid socket connector (1) includes an insulative base (10), a number of conductive contacts (18) fixed to the base, a number of solder balls (30) attached to tail portions (32) of corresponding contacts and a cover (20) movably attached to the base. The base has a top surface (14), a bottom surface (16) and defines a number of cavities (12) through the top surface and the bottom surface. The cavities are arranged in a matrix. The contacts are received in corresponding cavities of the base. The base provides a number of stand-offs (28) which downwardly protrude from the bottom surface of the base and terminate at a plane (D) generally parallel with the bottom surface of the base. The solder balls each have a bottom tip (31) that downwardly extends beyond the plane D. The base defines a number of notches (26) in the bottom surface thereof. The notches locate at outer sides of the matrix of cavities.
Patent TW-550889-B (TW)
Title: Iteration terminating using quality index criteria of turbo codes
Inventor: DINC ABDULKADIR
IPC: H03M13/29
Filed: 2002-04-03
Granted: 2003-09-01
Abstract: A method of terminating iteration calculations in the decoding of a received convolutionally coded signal includes a first step of providing a turbo decoder with a first and second recursion processors connected in an iterative loop. Each processor has an associated extrinsic input and output. A next step includes cross-correlating the input and output of at least one of the processors to provide a cross-correlation value at each iteration. A next step includes terminating the iterations when the measure of the cross-correlation value index exceeds a predetermined threshold.
Patent TW-I315740-B (TW)
Inventor: HIROAKI SAGAWA
IPC: A61K35/14
Filed: 2002-08-15
Granted: 2009-10-11
Abstract: The present invention is a method for inducing cytotoxic T cell having an antigen-specific cytotoxic activity, a method for maintaining the cell, a method for continuously culturing the cell or a method for expanding the cell, comprising the step of culturing a cytotoxic T cell in the presence of at least one substance selected from the group consisting of (A) a substance having a binding activity to CD44; (B) a substance capable of regulating a signal emitted by binding a CD44 ligand to CD44; (C) a substance capable of inhibiting binding of a growth factor to a growth factor receptor; (D) a substance capable of regulating a signal emitted by binding of a growth factor to a growth factor receptor; and (E) fibronectin, a fragment thereof or a mixture thereof.
Patent TW-I263246-B (TW)
Title: Glass structure of cathode ray tube
Inventor: BAED JAE-SEUNG
IPC: H01J29/86
Filed: 2002-09-02
Granted: 2006-10-01
Abstract: In a vacuumized cathode ray tube consisting of a panel and a funnel and including a funnel yoke portion having a non-circular-shaped vertical section, when a diagonal portion thickness on a certain vertical section between a reference line and a neck line is Td and a long side portion thickness at the same vertical section is Th, a glass structure of a cathode ray tube satisfies 0.5 < Th/Td < 1.01, when a diagonal portion thickness at a top of round is Dt', a long side portion thickness is DS', a short side portion thickness is DL'; a diagonal portion thickness at a reference line is Dt, a long side portion thickness is DS, a short side portion thickness is DL; a glass structure of a cathode ray tube satisfies 1.3 <= Dt'/Dt < 1.80. Accordingly, because a deflection efficiency and a BSN margin can be simultaneously improved, it is possible to slim down a cathode ray tube, reduce a power consumption thereof and improve a quality and a productivity thereof. In addition, it is also possible to improve impact resistance of a slim type cathode ray tube, reduce a breakage rate in a heating process and prevent explosion in a vacuum exhausting.
Patent TW-567664-B (TW)
Title: Piezoelectric resonator and assembly comprising the same enclosed in a case
Inventor: DALLA PIAZZA SILVIO
IPC: H03H9/21
Filed: 2002-09-19
Granted: 2003-12-21
Abstract: The resonator according to the invention, which is intended to be mounted in a case, includes a tuning fork shaped part (42) with two parallel arms (44, 46) connected to each other by a base (48) and carrying electrodes (52, 54) to make them vibrate, these electrodes being connected to connection pads (60, 62) intended to be electrically connected to the exterior of the case. In accordance with the invention, the resonator (40) also includes a central arm (50) attached to the base (48) and located between the arms (44, 46) of the tuning fork shaped part (42), substantially equidistant from them, this central arm (50) having a greater mass than that of the arms of the tuning fork shaped part and the connection pads (60, 62) are carried by this central arm. This resonator (40) is mounted in a case of parallelepiped shape by fixing its central arm (50) to at least one support secured to the bottom of the case.
Patent TW-587299-B (TW)
Title: Micro-pattern inspecting apparatus and method, management apparatus and management system of CD-SEM apparatus, program and computer readable recording medium
Inventor: IKEDA TAKAHIRO
IPC: G01N23/225
Filed: 2002-09-27
Granted: 2004-05-11
Abstract: The purpose of the present invention is to provide a highly accurate and high-speed micro pattern inspecting apparatus and method, and managing apparatus and method of CD-SEM device. The micro pattern inspecting system 10, which is provided with a computer 120 and memories MR1 and MR2, is connected between the CD-SEM device 110 and a section SEM device to respectively receive the secondary electronic signal and the shape of cross section data of the pattern. The first secondary electronic signal, obtained by irradiating a plurality of test patterns formed in different sectional forms on the same base as the base on which a pattern to be inspected is formed with an electron beam, is separated into the followings: the first function, which includes the outline forms of the sections of the test patterns as arguments; the second function, which is defined by a step function in accordance with the qualities of materials of the test patterns; and the third function, which shows the size of distortion of the signal by a variable separation. The functions are respectively stored in the memory MR2, and then, the data of the second secondary electronic signal obtained by irradiating the pattern to be inspected with an electron beam is obtained. Then, components based on the sectional form of the pattern to be inspected are extracted from the second secondary electronic signal by using the first to third functions.
Patent TW-544942-B (TW)
Title: Thin film transistor array substrate
Inventor: LEE DEUK-SU
IPC: G02F1/1362
Filed: 2002-09-30
Granted: 2003-08-01
Abstract: A thin film transistor array substrate and the liquid crystal display thereof are disclosed, which have plural pixel cells. The said pixel cells are formed by allocating two adjacent signal lines in pairs and each scanning lines in matrix form. Each pixel cell at least comprises two pixel regions, the numerical aperture of at least one of the said two pixel regions will maintain constant when the misalignment assembly occurs. Therefore, the whole pixel structure can still maintain a high numerical aperture in average, so it can effectively resolve the problem of decreasing the numerical aperture generated during the misalignment assembly of thin film transistor liquid crystal display, so as to obtain a thin film transistor liquid crystal display with a pixel structure having a high numerical aperture.