baber/WOPTO huggingface dataset:
Patent TW-556304-B (TW)
Title: Work piece feeding machine and abrasive system
Inventor: HASEGAWA TSUYOSHI
IPC: H01L21/304
Filed: 2002-04-12
Granted: 2003-10-01
Abstract: The work piece feeding machine is capable of correctly and efficiently setting a work piece in a through-hole of a carrier. The work piece feeding machine comprises a positioning unit detecting amount of displacement of the work piece with respect to the through-hole and correcting the position of the work piece in the through-hole. The positioning unit includes: a lighting source section provided on the work piece side or the carrier side, the lighting source section throwing polarized light on the work piece and the carrier; a camera provided on the carrier side or the work piece side, the camera receiving the polarized light from the lighting source section so as to catch images of an outer edge of the work piece and an inner edge of the through-hole in a visual field thereof; and an image processing section measuring the amount of displacement on the basis of positions of the outer edge and the inner edge.
Patent TW-580836-B (TW)
Title: Releasing plural radio connections with omnibus release message
Inventor: WALLENTIN PONTUS
IPC: H04L12/56
Filed: 2002-05-10
Granted: 2004-03-21
Abstract: An omnibus connection release message transmitted from a control node of radio access network is used to release plural radio connections, thereby obviating problems attending transmission of plural release messages. In accordance with a first example mode of the present invention, a control node of the radio access network prepares the omnibus release message so that, when a first selected parameter thereof has a predetermined value, all radio connections controlled by the radio network control (RNC) node are released. The first selected parameter can be included in a mobile terminal global identity information element of the omnibus release message (e.g., in a radio network temporary identity (U-RNTI) information element of the omnibus release message, such as a serving radio network temporary identity (S-RNTI) information element). In the first mode, the radio network control (RNC) node can be either a serving radio network control (SRNC) node or a drift radio network control (DRNC) node, and the omnibus release message is prepared upon failure of the serving radio network control (SRNC) node. In accordance with a second example mode, a drift radio network control node of the radio access network prepares the omnibus release message so that, when the first selected parameter thereof has a first predetermined value and a second selected parameter thereof has a second predetermined value, all radio connections in cells controlled by the radio network control node are released. In this second mode, preparation of the omnibus release message occurs upon failure of the drift radio network control (DRNC) node. In an example implementation of the second mode, both the first selected parameter and the second selected parameter are included in a mobile terminal global identity information element of the omnibus release message. For example, the first selected parameter can be in a serving radio network temporary identity (S-RNTI) information element, while the second selected parameter can be included in an information element which identifies a serving radio network control (SRNC) node. In illustrated implementations, the omnibus release message is transmitted either on a common control channel (CCCH) in a CELL_FACH state, or on a paging channel (PCH).
Patent TW-I308186-B (TW)
Title: Wrapper paper for smoking articles reducing the amount of visible tobacco sidestream smoke
Inventor: SATOSHI ISHIKAWA
IPC: D21H27/00
Filed: 2002-05-15
Granted: 2009-04-01
Abstract: A winding paper for smoking goods capable of reducing the amount of visible sidestream smoke of a tobacco, which comprises calcium carbonate in an amount of 30 g/m 2> or more and a combustion regulating agent in an amount of 3 mass% or more.
Patent TW-I264745-B (TW)
Title: Solid electrolytic capacitor
Inventor: HIGUCHI KAZUHIRO
IPC: H01G9/08
Filed: 2002-05-31
Granted: 2006-10-21
Abstract: To provide a solid electrolytic capacitor having a low ESR characteristic. The capacitor uses a capacitor element of the formed solid electrolyte, an anode foil for use in a capacitor element is set for a porosity of 51% or less after etching, and a cathode foil therefor is set for a porosity of 44% or less after etching. Thus, the conducting part of the electrode foil can be amplified, the resistance part of the electrode foil can be lowered, and a solid electrolytic capacitor having a low ESR characteristic is obtained.
Patent TW-I229020-B (TW)
Title: Spot welding machine capable of directly welding enameled wire
Inventor: YANG SHI-TONG
IPC: B23K11/24
Filed: 2002-06-07
Granted: 2005-03-11
Abstract: This invention relates to a spot welding machine provided for electronic industry and microelectronic industry to use, most suitable for directly welding enameled wire with diameter of 0.02 mm to 0.8 mm, thin metallic wire or relative thin metallic strap and slice. The spot welding machine of this invention comprises welding head, main machine for power regulating, and machine head composed of welding head clamp and welding head pressure regulating device. Since the tip of welding head of the welding machine is made to be a special structure with stress contact of constant resistance value and the main machine circuit provides suitable working current, there is no need to remove the insulating enamel before welding the enameled wire, while the welding spot is even and firm, the operation is easy, and the welding time is greatly shortened.
Patent TW-536419-B (TW)
Title: Fluid separations assembly and end cap thereof
Inventor: SCALZI THERESA
IPC: B24B37/04
Filed: 2002-08-02
Granted: 2003-06-11
Abstract: Fluid separation assembly that allows easy and fast change-out and minimizes or eliminates leakage during change-out. A fluid separation unit having a housing containing separation means, the housing having an inlet and an outlet spaced from the inlet, each including a fitting for attachment of the housing to a manifold or other device allowing fluid communication through the separation means to a point of use is provided. The fittings are designed for quick connect/disconnect, and for minimal or no leakage. The fittings may be on opposite ends, with top and bottom fittings of different configurations, thereby ensuring proper installation of the assembly. The particular medium to be separated is not particularly limited, and can include slurries, fluids including water, and pre-loaded chromatography columns. A one-way self-sealing valve is used to allow flow from the inlet to the outlet upon application of a pressure differential to one side of the valve. Application of a pressure differential to the opposite side of the valve does not allow flow, thereby preventing leakage.
Patent TW-540286-B (TW)
Title: Buffer device
Inventor: SHIH JR-TENG
IPC: G06F1/16
Filed: 2002-08-07
Granted: 2003-07-01
Abstract: A buffer device applied in a portable computer is disclosed, which comprises a main body, a first reinforced part, a second reinforced part, a third reinforced part and a fourth reinforced part. The said first, second, third and a fourth reinforced parts are formed by polypropylene (PP) material, and are formed integrally after being encapsulated by the main body. The main body is made of rubber material, then the portable computer and the protection rubber body in the outer layer are locked by several screws. There is a handle structure in the first reinforced part for carrying the buffer protection device after being formed integrally.
Patent TW-I229862-B (TW)
Title: Optical information recording medium
Inventor: HSU WEI-CHIH
IPC: G11B7/24
Filed: 2002-08-09
Granted: 2005-03-21
Abstract: An optical information recording composition suitable for use as a recording layer of an optical information recording medium. The optical information recording composition contains Sb, and one or two elements selected from N and O, and optionally one or more elements M selected from Ge, Te, Bi, Sn, Ag, Au, In, Pb, Pd, Pt, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ta, Ga, Zr, Nb, Mo, Ru, Rh, Hf, W, Re, Os, Ir, Dy and Tb. A light beam having a wavelength of 200-800 nm can be used to record information on the optical information recording medium information and retrieve information therefrom.
Patent TW-I258627-B (TW)
Title: Plane display element
Inventor: HAYASHI HISAAKI
IPC: G09F9/30
Filed: 2002-09-05
Granted: 2006-07-21
Abstract: An electric field shielding wiring is provided in the gap between the pixel electrodes adjacent in parallel to the signal line, to minimize the inter-electrode parasitic capacity generated in the gap between the pixel electrodes, which is caused by the change in the pixel potential of the pixel electrode when the polarity of the signal line potential is changed, and prevent an increase in the pixel potential of the pixel electrode of the previous stage.
Patent TW-569492-B (TW)
Title: Multi-band antenna
Inventor: LI NAN-LIN
IPC: H01Q9/16
Filed: 2002-10-16
Granted: 2004-01-01
Abstract: The invention discloses a multi-band antenna, which comprises a dielectric plate, a first metal foil and two second metal foils; the first metal foil and the second also adhere to the flat plate of the dielectric plate. The first metal foil includes a first flat plate, a second flat plate, two first long bars and one connection bar. The length of each of the first long bar equals to one quarter of the wavelength pertaining to first frequency operated in the multi-band antenna. The connection bar connects to center of opposite sides of the first flat plate and the second flat plate. The total length of the first flat plate, second flat plate and connection bar equal to one quarter of the wavelength pertaining to second frequency operated in the multi-band antenna. Each second metal foil contains a second long bar and a third long bar. The length of the second long bar equals to one quarter of the wavelength pertaining to second frequency operated in the multi-band antenna. The length of the third long bar equals to one quarter of the wavelength pertaining to first frequency operated in the multi-band antenna.
Patent TW-I225645-B (TW)
Title: Writeable optical recording medium capable of presetting information and read circuit thereof
Inventor: LIU PI-HAI
IPC: G11B7/00
Filed: 2002-12-24
Granted: 2004-12-21
Abstract: The present invention is provides a writeable optical recording medium capable of presetting information. The writeable optical recording medium's recording layer is formed by grooves and lands arranged in alternation and connected with each other. There is a wobble between every groove and land adjacent to each other. The wobble is formed by two connected basic waveforms, represented by 0 and 1, respectively. The two basic waveforms have the same cycle but are different in the ratio between the first-half duty cycle and the second-half duty cycle to allow the preset information of the optical recording medium to be recorded in the wobble by means of the combination of the two waveforms. The present invention also discloses a circuit for reading the preset information. The read circuit first uses a band-pass filter to capture a wobble signal from a tracking servo signal before using a waveform shaping circuit to output the wobble signal as a digital-formatted wobble signal. Finally, the read circuit uses a phase-locked circuit to output a clock generating signal having a frequency equal to twice as much as the frequency of the digital-formatted wobble signal.
Patent TW-I267589-B (TW)
Title: Redundant ball bearing
Inventor: FITE ROBERT J
IPC: F16C19/52
Filed: 2002-12-31
Granted: 2006-12-01
Abstract: A bearing is presented having a multiplicity of rotating sleeves. A bushing is connected to one of the multiplicity of rotating sleeves. At least one bearing set is connected to the multiplicity of rotating sleeves. Also, a bearing is presented having a multiplicity of rotating sleeves. At least two bearing sets are connected to the multiplicity of rotating sleeves. Another bearing is presented having a multiplicity of rotating sleeves. At least two bearing sets are connected to the multiplicity of rotating sleeves. A bushing is connected with one of the rotating sleeves.
Patent TW-I229192-B (TW)
Title: Test system for testing a device under test and a test method thereof
Inventor: YAO SUNG-PO
IPC: G01R31/319
Filed: 2003-03-17
Granted: 2005-03-11
Abstract: A test system for testing a device under test (DUT) and a test method thereof are provided. At first, an expected test pattern having a test input signal and an expected output signal is output. The expected test pattern is compressed, and an expected compressed pattern having an expected compressed output signal corresponding to the expected output signal is output and saved. Then, the expected compressed pattern is decompressed, and the test input signal is applied to the device under test for testing the device under test. Then, a real output signal output from the device under test is received and compressed. A real compressed output signal is output and saved. At last, the real compressed output signal and the expected compressed output signal are compared to determine the test result.
Patent TW-I220320-B (TW)
Title: Manufacturing method of semiconductor light-emitting device
Inventor: TSAI TZUNG-LIANG
IPC: H01L33/00
Filed: 2003-03-18
Granted: 2004-08-11
Abstract: A kind of manufacturing method of semiconductor light-emitting device is disclosed in the present invention. The semiconductor light-emitting device contains a substrate, and the sequentially formed semiconductor material layer, one n-type semiconductor layer, and one p-type semiconductor layer. In the invented method, the intermediate layer with the predetermined pattern is formed between the substrate and the semiconductor material layer, or between semiconductor material layer and n-type semiconductor layer, or on n-type semiconductor layer and p-type semiconductor layer through the evaporation manner. Therefore, the obtained light-emitting device has non-planar upper surface that can reduce the optical loss caused by the total internal reflection to increase the light-emission efficiency. The intermediate layer also can be the conductive material that is capable of reducing the series connection resistance to increase the light-emission efficiency and device lifetime.
Patent TW-589244-B (TW)
Title: Vacuum chuck apparatus
Inventor: YAMASAKI HIROMI
IPC: B25J15/06
Filed: 2003-05-19
Granted: 2004-06-01
Abstract: There is provided a vacuum chuck apparatus which eliminates the need to stop machining of a workpiece for cleaning of a filter of the vacuum chuck apparatus and thus enables a long-term continuous operation of a machine tool. The vacuum chuck apparatus for attracting and holding a workpiece includes: chuck means having an attracting portion for attracting a workpiece onto a contact surface, facing the workpiece, by a vacuum suction force; a negative air pressure source for generating a negative pressure that produces the vacuum suction force at the attracting portion; a first negative pressure supply system for connecting the negative air pressure source to the attracting portion and supplying the negative pressure to the attracting portion; a second negative pressure supply system, connected to the negative air pressure source in parallel with the first negative air supply system, for supplying the negative pressure to the attracting portion; and switch means for selectively switching between the first negative pressure supply system and the second negative pressure supply system.
Patent TW-I265793-B (TW)
Title: Method for providing suitcase with multiple uses and the suitcase
Inventor: LUH DING-BANG
IPC: A45C9/00
Filed: 2003-05-23
Granted: 2006-11-11
Abstract: The present invention relates to a method for providing a suitcase with multiple uses, which involves (1) using a hollow case as a body of the suitcase, the suitcase being a fixed member and extendible rods being installed on the case; (2) providing a removable member which comprises a luggage bag independently mounted to and dismounted from the hollow case; (3) providing a replaceable option member installed on the hollow case; (4) the movable member being received and fixed in the hollow case to form a suitcase comprised of the case; and (5) removing the movable member from the hollow case and allowing independent use of the hollow case by incorporating the option member therein.
Patent TW-I287026-B (TW)
Title: Cycloolefin copolymer formed by ring-opening polymerization, process for producing the same, and optical material
Inventor: OHKITA KENZO
IPC: C08G61/08
Filed: 2003-07-01
Granted: 2007-09-21
Abstract: To provide a cycloolefin copolymer formed by ring-opening polymerization excellent in optical properties including transparency, etc., having reduced water (moisture) absorption, a high affinity for other materials, satisfactory suitability for bonding, printing, and other processings after molding, and excellent in heat resistance and mechanical strength, and to provide a method for producing the same and an optical material. The cycloolefin copolymer formed by ring-opening polymerization comprises structural units (A) represented by general formula (1-1) to (1-3) and structural units (B) derived from a specific cycloolefin having an ester group, in a proportion of from 10/90 to 50/50 by mole. The monomers for obtaining the structural units (A) are tricyclomonoolefin compounds at least 80 mol% of which are accounted for by one or more endo forms. The copolymer has a glass transition temperature of 120 to 250 DEG C. [In the general formula (1-1) to (1-3), R1 to R13 each represents hydrogen, a halogen, or a group selected from among 1-4C alkyl and halogenated alkyl; and X1 to X3 each represents an ethylene-or vinylene-group.]
Patent TW-I303589-B (TW)
Title: Compression tool jawarm member
Inventor: JAMES E HAMM
IPC: B21D39/04
Filed: 2003-09-24
Granted: 2008-12-01
Abstract: A pivotal jawarm (12) for a compression tool has opposite sides, a pivot pin opening (24) therethrough, longitudinally opposite ends on longitudinally opposite sides of the opening, and inner and outer edges between the ends and on laterally opposite sides of the opening. A stress concentrator comprising aligned recesses (70) in the opposite sides of the jawarm extends from the inner edge toward the pivot pin opening and provides a failure point at the inner edge for consistently initiating a fatigue crack at the failure point and fracture of the jawarm from the failure point to the pivot pin opening.
Patent TW-I226090-B (TW)
Title: Transparent packaging in wafer level
Inventor: LO JIAN-WEN
IPC: H01L23/31
Filed: 2003-09-26
Granted: 2005-01-01
Abstract: A transparent packaging in wafer level is disclosed. A wafer is provided with bond pads and first extending traces formed on its active surface. A transparent polymer layer is formed on the active surface of the wafer to cover the bond pads and the first extending traces. First grooves are formed on back surface of the wafer and then fills with a backside compound layer. The backside compound layer has second grooves exposing the first extending traces, so that second extending traces on the backside compound layer extend onto the second grooves and connect with corresponding first extending traces.
Patent TW-I229414-B (TW)
Title: Method of fabricating deep trench capacitor
Inventor: LAI SU-CHEN
IPC: H01L21/20
Filed: 2003-10-03
Granted: 2005-03-11
Abstract: A method of fabricating deep trench capacitor is described. A substrate having a deep trench is provided, wherein a bottom electrode has been formed in the substrate of the bottom of the deep trench, and a capacitor dielectric layer and a first conductive layer have been sequentially formed on the bottom of the deep trench. A protective layer is formed on the surfaces of the deep trench and mask layer. A collar oxide is formed on the surface of the protective layer. After removing the collar oxide and the protective layer on the surface of the first conductive layer, a material layer is filled in the deep trench and then removed partially in the deep trench to form a first opening. After the protective layer on sidewalls of the deep trench and collar oxide without being covered by the material layer are removed, removing partial the mask layer and the protective layer of the first opening's sidewalls to form a second opening. After removing the material layer, a second layer and a third conductive layer are sequentially formed in the deep trench.
Patent TW-I230991-B (TW)
Title: Semiconductor device and fabrication process thereof
Inventor: AKAGAWA MASAFUMI
IPC: H01L21/768
Filed: 2003-11-12
Granted: 2005-04-11
Abstract: A semiconductor device includes a conductive layer with a plurality of wires, and a bonding pad formed in a region overlapping with the plurality of wires of the conductive layer. One of the wires is connected to the bonding pad, and an insulating protective film is formed between the remaining wires and the bonding pad. The protective film is bridged between adjacent wires at least in a region overlapping with the bonding pad. As a result, the protective film on the wires forms a bridge structure, which is effective in preventing cracking at a lower portion of the protective film. Further, a void formed underneath the bridged portion serves as an air spring to prevent damage to the structural elements, such as the wires, formed under the protective film. Further, because a polyimide film, which serves as a shock absorber, is not required, working efficiency can be improved and chip cost can be reduced.
Patent TW-I281998-B (TW)
Title: Liquid crystal display device and the method for manufacturing it
Inventor: CHEN CHENH-JU
IPC: G02F1/1343
Filed: 2004-04-16
Granted: 2007-06-01
Abstract: A liquid crystal display device includes: a first substrate and a second substrate opposite to each other, a liquid crystal layer arranged between the first substrate and the second substrate, a data line arranged on the second substrate, an insulating film on the data line, a plurality of common electrodes arranged on the insulating film; wherein the cross section of the common electrode on the data line are arc, inverted U shape or inverted V shape, the common electrode on the data line cover on the data line to shield the electric field made by the operating data line.
Patent TW-I233484-B (TW)
Title: Method and apparatus for inspecting orientation of alignment layers
Inventor: HO YUEH-TUN
IPC: G02F1/1337
Filed: 2004-05-11
Granted: 2005-06-01
Abstract: A method and an apparatus for inspecting orientation of a rubbed alignment layer of a glass substrate are introduced. The method includes steps of: (a) forming a water membrane on the alignment layer (b) projecting a light onto the alignment layer having the water membrane; (c) capturing images reflected from the alignment layer by using an image-capturing device; and (d) determining the orientation of alignment layer by inspecting the captured image. And an apparatus which is used for implementing the method includes a conveyor belt, a water-adhering device, a light source, and a image-capturing device. The glass substrate is placed on the conveyor belt and it is lain face up. When the conveyor belt carries the glass substrate moving continuously. The water-adhering device constructed above the conveyor belt can form a water membrane on the alignment layer. Then the light source projects a light onto the alignment layer having the water membrane, and the image-capturing device captures the images reflected from the alignment layer to inspect orientation of alignment layer.