baber/WOPTO huggingface dataset:
Patent JP-2004111936-A (JP)
Title: Method of manufacturing semiconductor module
Inventor: FUJIMOTO KOZO
IPC: H01L21/60
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor module by which joining can be performed in a short time at a low temperature and more highly reliable joints can be obtained by performing joining without using any soldering medium.  <P>SOLUTION: This method of manufacturing semiconductor module includes a first joining step of joining a first circuit electrode 31 formed on a circuit board 30 to the rear-side device electrode 11 of a semiconductor element 10, a second joining step of joining the surface-side device electrode 12 of the element 10 to one end of a lead frame 40, and a third joining step of joining the other end of the frame 40 to a second circuit electrode 32 formed on the circuit board 30. Each pair of electrodes to be jointed to each other is joined by respectively solid-liquid diffusing low-melting point metallic layers 20 and 21 into the electrodes by heating and pressurizing the layers 20 and 21 after the layers 20 and 21 are formed on one of the electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005073412-A (JP)
Title: Wedge and stator for rotary electric machine
Inventor: SHISHIDO KUNIYOSHI
IPC: H02K3/487
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wedge set in the slot of an annular stator in which a slot sheet is protected against damage when the wedge is inserted, and which is prevented from being buckled with the inserting force, and also to provide an annular stator having that wedge.  <P>SOLUTION: Forward end part 8c of a wedge member 8 does not have a proximal part 8a but has a top part 8h formed by coupling a rising part 8b directly and folded into two to have a bottom width WH0 and a triangular shape. Since the width of the proximal part 8a is increased continuously from zero to a with W between positions X1 and X2 of the wedge member 8, cross-sectional shape of the wedge member 8 (in the plane defined by the ridge lines 9b of the slot sheet) changes gradually from cross-section 8k shown on Fig. 6 (not shown) to cross-section 8m shown on Fig. 7 (not shown). In other words, width of the stator core 3a in the circumferential direction increases gradually from WH1 to WH2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067553-A (JP)
Title: Steering device
Inventor: TANAKA EIJI
IPC: B62D3/12
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device which gives a driver a good steering feeling by enabling a driver to feel a reaction force of a steering member without a delay and does not generate any uncomfortable noise during the operation of the steering member.  <P>SOLUTION: This steering device is provided with a rack shaft which slides in a shaft length direction in response to steering and a support 3 which is cylindrical and supports the rack shaft by a concave part 31 having one end face. An elastic ring member 37 is fitted into a fitting groove 39 provided on the circumference of the support 3. The depth of the fitting groove 39 is different in the circumferential direction of the support 3. Specifically, the depth of a part which intersects with a straight line substantially parallel to the shaft length direction of the rack shaft is the smallest. In the elastic ring member 37, a part which intersects with the straight line is protruded from the circumferential surface of the support 3. The shaft sectional form of the support 3 in its position of the fitting groove 39 is elliptical in which the part which intersects with the straight line substantially parallel to the shaft length direction of the rack shaft constitutes a major axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000754-A (JP)
Title: Stent coating for releasing medicine and method therefor
Inventor: DING NI
IPC: A61L31/14
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating of a metal stent prosthesis having a grid structure with gaps, and a method for the coating.  <P>SOLUTION: The coating has a relatively thin layer, which is made of a biologically stable elastomer. A prescribed quantity of a biologically active material, specifically heparin, is dispersed in the elastomer material, which has a non-thrombotic surface. In one implementation state, it has a part made of species with high electronegativity by coating the surface with fluorosilicone. Accordingly, the elution, especially initial releasing speed and the non-thrombotic control are assisted. A non-thrombotic outer layer for heparin, such as the one covalent to a polyethyleneglycol, is disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005079908-A (JP)
Title: D/a conversion device
Inventor: SAKATA GORO
IPC: H03M3/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A conversion device in which influence of jitter is avoided and noise at the time of silence is removed.  <P>SOLUTION: Since ΔΣ modulation output processed in accordance with a multiplication clock of 1024fs, which a PLL part 60 generates, is formed in synchronizing with a clock CK of 256fs, influence of jitter (time-base error) existing in the multiplication clock is avoided. Since a bias addition part 30 supplies bias of a minute level so that a value remaining in the first integrator 21a of a ΔΣ modulator 20 is suppressed to a value within a prescribed range, noise at the time of silence in high-order ΔΣ modulation is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077739-A (JP)
Title: Advertising matter and advertising medium provision system
Inventor: YAMAMOTO KAZUSHIGE
IPC: G09F3/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable passengers to easily obtain information of advertisement, by attaching advertising matter to a handstrap etc., composed of a plurality of advertising cards which can be stripped and brought home.  <P>SOLUTION: The advertising matter 100 is formed, by sticking the advertising card 10 composed of a release layer 13, a printing layer 12, a base material 14 and a tacky adhesive layer 11 to a mounting 15, and further, by stacking the advertising cards 10 by a plurality of sheets thereon. The mounting 15 of the advertising matter 100 is fixed to the handstrap, etc., and as a result, passengers can easily strip and bring home the advertising cards 10 that they find interesting. The passengers are thus able to collect information of interest information, in a simple manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074835-A (JP)
Title: Manufacturing method for inkjet head
Inventor: KOMATSU HIROSHI
IPC: B41J2/16
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method wherein an electrostatic driving type inkjet head constituted by laminating and joining three plates together can be manufactured by shortening a lead time and using a small number of man-hours.  <P>SOLUTION: In this manufacturing method for the inkjet head 1 with a structure wherein a nozzle plate 2, a cavity plate 3 and a glass plate 4 are laminated and joined together, a temperature profile for an anode joining process is set as a temperature profile suitable for an adhesion and joining process, so that the adhesion and joining process, wherein the nozzle plate 2 and the cavity plate 3 are joined together by using low-melting glass, and the anode joining process, wherein the cavity plate 3 and the glass plate 4 are joined together by anode joining, can be concurrently performed. In comparison with the case where these processes are separately performed, the lead time can be greatly shortened, and processing costs can also be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077305-A (JP)
Title: Rotation angle and torque detector
Inventor: UEHIRA KIYOTAKA
IPC: B62D6/10
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absolute rotational angle and torque detector that is used for the power steering, or the like of a vehicle, and can perform torque detection and absolute rotational angle detection precisely, with high resolution, using a simple configuration.  <P>SOLUTION: The rotation angle and torque detector accommodates in upper and lower cases 7, 8, a first toothed wheel 1 meshed with an input shaft 4, a first rotor 10 that fixes a first magnet 20a magnetized in the radial direction to the center of a toothed wheel section 11 that mates with the first toothed wheel 1 for rotation and is retained rotatably, a second toothed wheel 3 interlocked to an output shaft 6, a second rotor 16 that fixes a second magnet 20b magnetized in the radial direction to the center of the toothed wheel section 11 that mates with the second toothed wheel 3 for rotation and is retained rotatably, first and second magnetism detection elements 21a, 21b positioned opposite to the first and second magnets 20a, 20b, and a circuit board 15, that is provided between the first and second toothed gears 1, 3 and has the first and second magnetism detection elements 21a, 21b housed on both the surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077923-A (JP)
Title: Substrate, its manufacturing method, and display device
Inventor: SAITO NORIYUKI
IPC: G02F1/17
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate in which the corrosion or peeling of an electrode is surely prevented in a simple step, and which is suitable for an electrodeposition-type display device, and to provide its manufacturing method and a display device using the substrate.  <P>SOLUTION: Water-soluble resin, such as a resin containing polyvinyl alcohol, is dissolved in water as a solvent, and a filler or pigment and dye are added to the resulting solution, as needed, to prepare a resin solution. The resin solution is applied to a base material 11, on which first electrodes 12 are formed to form a coating layer 13. The upper surfaces of the first electrodes 12 are exposed by cleaning and the coating layer 13 is formed at recessed parts 11B between the first electrodes 12 and the peripheral part 11A of the base material 11. The coating layer 13 is cured, by using a curing agent such as a silane-coupling agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080471-A (JP)
Title: Planning system and method for power-failure work, and program
Inventor: SUGIHARA HIROAKI
IPC: H02J3/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planning system or the like for a power-failure work that can efficiently makes an optimum plan for the power-failure work.  <P>SOLUTION: The planning system for the power-failure work is used in planning the work for the power failure of a power system constituted of a plurality of power facilities, and comprises: an input means to which the plurality of power facilities (facilities for a power failure), among power facilities included in the power system, that should perform the works for the power failures are inputted; a work system candidate generation means that generates a work system candidate being a candidate of a work system for the power-failure among power facilities included in the power system, on the basis of the facilities for the power failure; a supply reliability determination means that determines supply reliability with respect to each of the generated work system candidates; a work plan determination means that determines the work system, among the generated work system candidates, that should be employed as a power-failure work plan, on the basis of the determined supply reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105960-A (JP)
Title: Curtain coating method and device for moving web
Inventor: GUGLER GILBERT
IPC: B05C5/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective curtain coating method and device.  <P>SOLUTION: In this curtain coating method for coating a moving web 8 with at least one coating liquid, a lateral flow liquid 10 is supplied to a groove on a edge guide 7 having a lower end part 14, and the moving web is coated with the total amount of the coating liquid and of the lateral flow liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005079496-A (JP)
Title: Component mounting machine
Inventor: UEMORI HIROSHI
IPC: H02K41/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting machine which has a linear motor for use in the component mounting machine to reduce an amount of thermal deformation.  <P>SOLUTION: A temperature rise of a body frame 171 which is caused from heating of the linear motor 175 can be controlled by locating a heat sink 179. Thereby, the thermal deformation of the body frame which is caused from a difference of thermal expansion coefficient between a guide rail 172 and the body frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004132971-A (JP)
Title: Probe card
Inventor: SUGAWARA SHINICHI
IPC: G01R1/073
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform measurement without making a flaw larger than a diameter of a needle on a pad of a wafer by a probe needle, in a probe card for a measuring device of a semiconductor device.  <P>SOLUTION: A linear probe needle 5 is put through an upper guiding plate 2, a rotation guiding plate 3 and a lower guiding plate 4. A center part of the probe needle 5 is deflected by slightly misaligning the rotation guiding plate 3. Under this condition, a stage loaded with the wafer is moved up to make a tip end part of the probe 5 contact with the pad on a surface of the wafer. As a guiding slot 7 is provided on the rotation guiding plate 3, when the rotation guiding plate 3 is moved in a horizontal plane, a fixing guiding pin 8 moves along the guiding slot 7 and the prove needle 5 rotates in a wobbling manner and breaks through a natural oxidized film on the pad. Thus, irregularity of pressure of the probe 5 is eliminated and measurement can be performed without making a flaw larger than the diameter of the needle on the pad of the wafer. Also, a pitch of probe needle 5 can be made narrower and assembly becomes easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005083584-A (JP)
Title: Heat pump device
Inventor: NISHIYAMA YOSHITSUGU
IPC: F25B30/02
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of poor carrying performance and installability in a conventional constitution, where a center of gravity of a machine body is positioned on one side since a compressor and a hot-water supply heat exchanger as heavy loads are positioned on one side (right part) of the machine body.  <P>SOLUTION: In this heat pump device formed by successively connecting the compressor, the hot-water supply heat exchanger, an expansion valve and an air heat exchanger by pipes, and comprising an air blower means for conveying the air to the air heat exchanger, the air heat exchanger is composed of a heat collecting heat exchanger A formed by allowing a plurality of pipes to penetrate through a plurality of fins A, and a heat collecting heat exchanger B formed by allowing a plurality of pipes to penetrate through a plurality of fins B, a height L (A) in the vertical direction of the fins A and a height L (B) in the vertical direction of the fins B have the relationship of L (A)>L (B), and the hot-water supply heat exchanger is mounted in a space at a downstream side of the air with respect to the air heat exchanger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084919-A (JP)
Title: Conceptual sequence pattern extraction device and program, and conceptual sequence pattern extraction method
Inventor: SAKURAI SHIGEAKI
IPC: G06F19/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To extract a concept sequence pattern under the consideration of a conceptual hierarchy and time series from time series data.  <P>SOLUTION: A conceptual sequence pattern extraction part 4 extracts the time series pattern of a concept to which an information element included in time series data belongs from the time series data based on conceptual hierarchy knowledge stored in a conceptual hierarchy knowledge storing part 3. The conceptual sequence pattern extracting part 4 calculates the support degree of the time series pattern in the time series data, and extracts a time series pattern whose support degree is not less than a threshold as a conceptual sequence pattern. In this case, the conceptual hierarchy knowledge is defined as information associating the information element with a concept positioned in its higher order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082055-A (JP)
Title: Frame structure
Inventor: TANIGAWA MASAKI
IPC: B60N2/90
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure capable of employing a pipe of the necessary minimum diameter from the viewpoint of the strength, reducing the weight of a frame thereby, and preventing ingress of spatter generated when welding a screw portion of a nut.  <P>SOLUTION: In the frame structure in which a nut 14 is stored in and fixed to an end part of a pipe 6 to constitute a frame, the end part of the pipe 6 is expanded, and the nut 14 is stored in an expanded portion 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083704-A (JP)
Title: Refrigerating cycle and air conditioner
Inventor: NANATANE TETSU
IPC: F25B13/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable refrigerating cycle, by securing an oil return quantity to a compressor, even when a two-layer separating state of a refrigerant and refrigerating machine oil is caused in an accumulator.  <P>SOLUTION: A bypass circuit 10 is arranged for connecting a delivery pipe and a suction pipe of a compressor 1 via a bypassing two-way valve 11. A control device 21 detects the evaporation temperature Teva by an evaporation temperature thermistor 22 arranged in an outdoor heat exchanger 2 in heating operation, after receiving a starting command of the compressor 1, and estimates the liquid refrigerant temperature Tacc in the accumulator 6 from the evaporation temperature Teva, and controls so as to open the bypassing two-way valve 11 for a prescribed time, only when the estimated liquid refrigerant temperature Tacc in the accumulator 6 is less than the low temperature side two-layer separating temperature. Thus, a large quantity of refrigerating machine oil delivered from the compressor 1 returns to the suction pipe of the compressor 1 by passing through the bypass circuit 10, to thereby reduce a quantity of refrigerating machine oil staying by separating into two layers by flowing in the accumulator 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084583-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method and electrophotographic apparatus using same
Inventor: IKEGAMI TAKAAKI
IPC: G03G5/147
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high durability, prevents image degradation such as a residual image due to rise of residual potential or lowering of electrostatic charge, and stably obtains images of high image quality even in long-term repetitive use, and to provide an electrophotographic method, an electrophotographic apparatus and an electrophotographic process cartridge in which replacement of a photoreceptor is unnecessary by using such photoreceptors, by which high-speed printing or miniaturization of an apparatus by a reduced diameter of a photoreceptor is achieved, and by which images of high image quality are stably obtained even in repetitive use.  <P>SOLUTION: In the electrophotographic photoreceptor in which a protective layer containing fine fluorocarbon resin particles as a solid lubricant is formed as a top surface layer of a photosensitive layer formed on a conductive substrate, at least 20-60 vol.% of the fine fluorocarbon resin particles and at least one selected from compounds represented by a specified general formula are contained in the protective layer of the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089311-A (JP)
Title: Utilization of oleanene-type triterpene as ameliorating agent and prophylactic agent for wrinkle
Inventor: INOUE KAZUKO
IPC: A61K8/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To find out a highly safe production promoter of collagen and to obtain an effective ameliorating agent and an effective prophylactic agent for wrinkles.  <P>SOLUTION: Problems can be solved by an oleanene-type triterpene, especially arjunolic acid and an arjunolic acid derivative. The oleanene-type triterpene, especially the arjunolic acid promotes the collagen production in skin. Thereby, the oleanene-type triterpene is expected to have not only ameliorating effects and prophylactic effects on the wrinkles but also cell activating actions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275719-A (JP)
Title: Single panel golf club grip
Inventor: HUANG BEN
IPC: A63B53/14
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip for a golf club handle with a polyurethane-felt single panel wound around a lower layer sleeve.  <P>SOLUTION: Side edges of this panes are mutually sealed by an adhesive. The united grip reduces a shock and, further, gives a user adhesive feeling by a mode of the spirally wound polyurethane-felt grip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093750-A (JP)
Title: Heat treatment apparatus
Inventor: KUSUDA TATSUFUMI
IPC: H01L21/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To measure light irradiation energy in a chamber body irradiated from a light irradiation part upon heat treatment.  <P>SOLUTION: A heat treatment apparatus 1 comprises the chamber body 6, a holding unit 7 for holding a substrate 9 in the chamber body 6, the light irradiation unit 5 for heating the substrate 9 by irradiating it with light, and a light measuring unit 2 for measuring the energy of light. The light measuring unit 2 comprises a calorimeter 24 disposed outside the chamber body 6, a light lead-out structure 20 for leading the light from within the chamber body 6 to the calorimeter 24, and a computing unit 25 for carrying out computation based on the output from the calorimeter 24. In the heat treatment apparatus 1, the light from the light irradiation unit 5 is measured by the calorimeter 24, so that the light irradiation energy in the chamber body 6 irradiated from the light irradiation unit 5 upon heat treatment can be measured to obtain the surface temperature of the substrate 9 by the computing unit 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089625-A (JP)
Title: Rubber composition for vibration insulation rubber and vibration insulation rubber
Inventor: NAKANO SADAYUKI
IPC: F16F1/36
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a vibration insulation rubber which is composed mainly of an ethylene-α-olefin-nonconjugated diene copolymer rubber and is excellent in heat resistance and high temperature durability, and a vibration insulation rubber.  <P>SOLUTION: The rubber composition for the vibration insulation rubber contains at least components (A)-(D): (A) an ethylene-α-olefin-nonconjugated diene copolymer rubber, (B) a maleinized ethylene-α-olefin copolymer rubber, (C) an epoxidized natural rubber, (D) a natural rubber. In a preferable embodiment, the rubber composition for the vibration insulation rubber containing silica and the vibration insulation rubber obtained by vulcanizing the rubber composition for the vibration insulation rubber are presented. Preferably the weight ratio of the ethylene-α-olefin to the ethylene-α-olefin-nonconjugated diene copolymer rubber is 80/20-40/60 and more preferably 65/35-45/55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI