baber/WOPTO huggingface dataset:
Patent JP-2003115560-A (JP)
Title: Semiconductor device, laminated semiconductor device, manufacturing method of semiconductor device, and manufacturing method of laminated semiconductor device
Inventor: KOIKE TOSHIHIKO
IPC: H01B1/22
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To make thin a semiconductor device and a laminated semiconductor device. SOLUTION: A semiconductor device 1 is equipped with a substrate 2 having electrodes 7 and 8 for connecting substrates that are formed on both the front and back and are connected by a through hole 9, a semiconductor chip 3 where an electrode that is connected to a wiring pattern formed on the substrate is provided and a surface opposite to a surface where the electrode is formed is cut flat, a bump 4 for connecting substrates that is provided on the electrode for connecting substrates of the substrates and has a surface that is opposite to the substrate and is cut flat, and resin 5 for sealing that is provided on the substrate seals the semiconductor chip and the bump for connecting substrates, and at the same time, has the surface that is opposite to the substrate and is cut flat.  In this case, a cutting plane 3a of the semiconductor chip, a cutting plane 4a of the bump for connecting the substrates, and a cutting plane 5a of the resin for sealing are made to be positioned in the same plane, and the semiconductor chip and the bump for connecting substrates are sealed in the resin for sealing those other than the cutting plane.
Patent JP-2003209162-A (JP)
Title: Container for semiconductor wafer
Inventor: ISHIKAWA YUKIO
IPC: B65D85/86
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a semiconductor wafer in which a function to prevent the surface contamination of the semiconductor wafer is improved.  <P>SOLUTION: The container for the semiconductor wafer is provided with a housing portion 11 for accommodating the semiconductor wafer and a lid for sealing an opening of the housing portion 11. Locking means 21 for mutually locking the housing portion 11 and the lid are provided outside the housing portion 11 and the lid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205740-A (JP)
Title: Sun visor for vehicle
Inventor: HONDA TAKESHI
IPC: B60J3/02
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor for vehicle having a crease-resistant structure in a surface material.  <P>SOLUTION: This sun visor for the vehicle is so constituted that a visor body 2 is provided with a core material 3, cushion materials 4 and 5 disposed in the front side and the rear side of the core material 3, and the surface material 6 covering the cushion materials 4 and 5 along with the core material 3. The core material 3 is provided with a circumferential edge frame part 3a formed along the circumferential shape of the visor body 2. The circumferential edge frame part 3a is formed with contraction recess parts 37 and 38 housing outer circumferential end parts 4a and 5a of the cushion materials 4 and 5 while elastically compressing the vicinity of the outer circumferential end parts 4a and 5a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002276388-A (JP)
Title: Method and device for measuring trailing edge thickness
Inventor: HOFER DOUGLAS CARL
IPC: G01B3/30
Filed: 2002-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring the trailing edge thickness of an airfoil part. SOLUTION: This device 10 for measuring the thickness of the trailing edge 30 of the airfoil part of a turbine comprises a plurality of jigs. Each jig comprises a body part 16, a front end part 14, and an opening having a slot 26 of a prescribed width arranged along a side edge 20 adjacently to the leading edge 22 of the front end part 14 and engaged with the trailing edge 30 of the airfoil part. The jigs have prescribed different slot widths, respectively.
Patent JP-2003206872-A (JP)
Title: Scroll compressor
Inventor: NISHIWAKI FUMITOSHI
IPC: F04C18/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide, with a simple structure and a low cost, a scroll compressor which provides a high reliability by preventing such damages as wear and seizure from occurring on an auxiliary journal bearing part even if a spindle is deformed by the radial force of a compressive load, and also provides a high efficiency without lowering a performance in a wide operation range.  <P>SOLUTION: This scroll compressor comprises a main journal bearing part 4 supporting the spindle 2 on both sides of a motor 3 and the auxiliary journal bearing part 5. Annular grooves 6 and 25 are formed in the compressor groove part 1 side end face 4a of the main journal bearing part 4 and the motor 3 side end face 5a of the auxiliary journal bearing part 5 to lower a rigidity there.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213876-A (JP)
Title: Article fixture and its position spacer
Inventor: SHOJI TATSUO
IPC: F16B35/04
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To positively put two anchor pieces into a desired developed state.  <P>SOLUTION: A wall surface constituent member H is clamped by two anchor pieces 1, 2 mounted to the tip part (the back face side of the wall surface constituent member H) of a mounting bolt 3 inserted through an opening part 11 of the wall surface constituent member H, and a mounting member mounted to the base end part of the mounting bolt 3. The first anchor piece 1 is rotated integrally with the mounting bolt 3, while the second anchor piece 2 is freely rotated. A position spacer 8 is provided having a body part 8a with a through hole 8d through which the mounting bolt 3 rotatably passes, and regulating parts 8b, 8c extended projecting from the body part 8a. When the body part 8a is inserted through the opening part 11 in the state of the first anchor piece 1 and second anchor piece 2 being developed with a prescribed developing angle around the mounting bolt 3, the regulating parts 8b, 8c abut on the respective side faces of the base end parts of the anchor pieces 1, 2 to regulate the change of the developing angle of the respective anchor pieces 1, 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208132-A (JP)
Title: Liquid crystal driving circuit
Inventor: MAKI KATSUHIKO
IPC: G02F1/133
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal driving circuit in which power consumption and a chip area are suppressed by reducing the number of DACs and operational amplifiers without adding an unnecessary latch circuit.  <P>SOLUTION: A liquid crystal driving circuit is provided with a storage circuit 10 which temporarily stores inputted image data, first selecting circuits 41 to 43 which successively select the image data of a plurality of channels read from the circuit 10 and output in a time dividing manner, a digital/analog converting circuit 20 which converts the image data outputted from the circuits 41 to 43 in a time dividing manner into analog image signals, an amplifying circuit 30 which amplifies the analog image signals obtained by the circuit 20 and second selecting circuits 51 to 53 which distribute the signals being amplified by the circuit 30 to a plurality of output terminals in a time dividing manner by successively selecting a plurality of output terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216828-A (JP)
Title: System and method for contents sale
Inventor: TAKEI KOTARO
IPC: G06F21/10
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents sale system which can reduce the burden of development and maintenance concerned in copyright protection and can set a payment means in detail for every digital content.  <P>SOLUTION: The contents sale system is characterized in that it is provided with a member managing means which inputs and records a user's registration application, a commodity managing means which sets information consisting of one or more digital contents and sells it as a commodity, a license managing means which issues and distributes licenses to respective digital contents, a contents managing means which records and distributes the digital contents included in the commodity, an authenticating means which confirms that a user is a legal commodity purchaser when inquired of by the contents managing means and license managing means, and an information terminal by which the user purchases and uses the commodity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258869-A (JP)
Title: Sound board having improved composite structure
Inventor: MURRAY PAUL
IPC: G10K11/162
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a sound board having a composite structure to realize more efficient acoustic attenuation. SOLUTION: This sound board has the improved composite structure (1) to attenuate the sounds of aircraft engines and comprises a woven fabric (7), of which the upper layer has high sensitivity to the velocity of sound and a support sheet (4) which has certain porosity. Furthermore, the upper layer is combined with an intermediate honeycomb layer (2) of the conventional type and a lower layer (5).
Patent JP-2003210316-A (JP)
Title: Rice washing rice cooker
Inventor: INOUE MASANORI
IPC: B02B1/04
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency in rice washing in a rice washing rice cooker.  <P>SOLUTION: In the rice washing rice cooker, water can be supplied from an upper portion and a lower portion through an upper water supply route and a lower water supply route to a rice washing tank (3) and air can be jetted out of an air jet pipe (27a) provided together on the lower water supply route to the rice washing tank (3). When washing rice, the rotating direction of a stirring blade (17) provided in the rice washing tank (3), the water jetting direction from the lower water supply route and the jetting direction of air from the air jet pipe (27a) are mutually inverted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218720-A (JP)
Title: Receiving method for fm multiplex broadcast
Inventor: SUZUKI MITSUO
IPC: H04H20/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To determine an appropriate setting value (threshold level) of electric field strength used for listing receivable stations or automatic tracking processing.  <P>SOLUTION: A mounted FM multiplex broadcast receiver saves an alternate frequency list sent from a broadcasting station and uses a specified frequency in this list for continuing reception when its reception level is reduced below a specified level. Several levels are provided according to regions, the receiver determines one region where own vehicle locates and takes a level for the threshold level according to the determined region which is divided into a first region being in a disturbed radio wave state and a second region being otherwise, and the level for the first region is higher than that for the second region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214120-A (JP)
Title: Push rod guide plate for ohv engine
Inventor: MASUDA AKIRA
IPC: F01L3/08
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push rod guide plate for an OHV engine, improving assembling workability and preventing omission of mounting.  <P>SOLUTION: In this push rod guide plate 1, a substantially H-shaped push rod insertion hole 5a for an exhaust valve is punched on one side and a substantially U-shaped groove 6a is formed on the other side, with a pivot bolt insertion hole 4a for an exhaust valve as a center, on the upper side symmetrical with respect to a center line X-X of the substrate 1a. On the lower side, a substantially H-shaped push rod insertion hole 5b for an intake valve is punched on one side and a substantially U-shaped groove 6 is formed on the other side, with a pivot bolt insertion hole 4b for an intake valve as a center. The U-shaped grooves 6a and 6b have groove ports 6a<SB>1</SB>and 6b<SB>1</SB>directed in the same direction and opened to the outside. A valve guide for guiding a valve stem of an intake/ exhaust valve is locked on each of the U-shaped grooves 6a and 6b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212630-A (JP)
Title: Cement composition for underwater placing and construction method of underwater mortar or concrete structure
Inventor: TSUCHIYA JUN
IPC: C04B24/26
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition for underwater placing and a method for constructing underwater mortar or concrete structure.  <P>SOLUTION: The cement composition for underwater placing is obtained by adding a chloroprene latex being a polymer having a specific gravity larger than that of water in 5-30 wt.% by the effective solid content ratio to cement during the blending of mortar or concrete.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210081-A (JP)
Title: Part assembly of fishing reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/027
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing cost in a part assembly of a fishing reel.  <P>SOLUTION: The drag knob 61 of a spinning reel is equipped with a knob body 65, a pressing body 66 and a slip-off stopping spring 68. The knob body 65 is a part which has a circular recessed part 65a formed to open to the rear end face and a plurality of latching grooves 65b formed from the front end face through the outer edge part of the recessed part 65a to the front side of the rear end face at intervals in the circumferential direction and in the circular axial direction and is formed by a mold. The pressing body 66 is a part which is at least partially housed in the recessed part 65a. The slip-off stopping spring 68 is an elastic member which has a plurality of corner parts 68a to be engaged with a plurality of the latching grooves 65b and contact parts 68b that are integrally formed with the corner parts 68a and are brought into contact with the pressing body 66 from the opening side and can be installed from the opening side of the recessed part 65a so as to stop the removal of the pressing body 66.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224249-A (JP)
Title: Semiconductor image pick-up device and its manufacturing method
Inventor: KOMOGUCHI TETSUYA
IPC: H04N5/369
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a transparent film that forms an optical waveguide unit in embedding properties so as to improve a semiconductor image pick-up device in light condensing efficiency when an aspect ratio becomes higher as a semiconductor image pick-up device gets to have more multilayer interconnections and more pixels.  <P>SOLUTION: This semiconductor image pick-up device is equipped with a silicon board 11 provided with a photodiode 15, wirings 19A and 19B connected to the silicon board 11, an interlayer insulating film 21 which is formed on the silicon board 11 with the photodiode 15 so as to insulate the wirings 19A and others, and a multistage opening-width optical waveguide unit 22 which is provided to a part other than the wirings 19A and 19B above the photodiode 15, penetrating through the interlayer insulating film 21. The optical waveguide unit 22 has a multistage opening-width structure in which an opening width w1 at its uppermost part is larger than that w2 at its lowermost part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224204-A (JP)
Title: Semiconductor device having capacitor
Inventor: AIHARA KAZUHIRO
IPC: H01L21/3205
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a capacitor in which the capacitance can be prevented effectively from decreasing.  <P>SOLUTION: The semiconductor device having a capacitor comprises a storage node 4 and a cell plate 6 disposed oppositely while sandwiching a capacitor dielectric layer 5 wherein at least any one of the storage node 4 and the cell plate 6 are formed to have a mixed crystal layer of SiGe containing p-type impurities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222734-A (JP)
Title: Airtight sealing structure of optical fiber, and optical fiber array using the same
Inventor: MORI TAKASHI
IPC: G02B6/42
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a covering 1a in an optical fiber 1 is melted by heat.  <P>SOLUTION: In an airtight sealing structure made of an optical fiber comprising a metal airtight connection section 2, a metallization section 1b is formed at one portion of a section where a middle section in a covering 1a of at least one optical fiber 1 is partially covered, and an injection opening 2b of an airtight sealing material 3 is provided at a section where the optical fiber covering section 1a is removed and a through hole 2a for including the metallization section 1b and a center section. In the airtight sealing structure of the optical fiber, the metallization section 1b is applied only to one portion of a section where the optical fiber covering section 1a is removed, and the optical fiber covering section 1a exists outside the airtight sealing member 2 and does not exist inside the airtight sealing member 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223901-A (JP)
Title: Manufacturing method of separator for fuel cell, fuel cell separator, and fuel cell
Inventor: KATO CHIKAYA
IPC: H01M8/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator, which is excellent in gas impermeability, conductivity, durability, and profile irregularity manufactured by an economical manufacturing method that is simple and excels in molding and mass- production, and further to provide a high-performance fuel cell using this separator obtained by this manufacturing method.  <P>SOLUTION: With respect to the method of manufacturing a fuel cell separator by molding raw material powder that consists of a resin and a conductive material as principal components by using the mold of a fuel cell separator shape, the raw material powder is molded by filling it all over the surface of a female mold uniformly making the filled height of this raw material come in the range of 0.5 to 1.5 times as the ideal height that is obtained by a formula h=w/(S×ρ), or after filling up. The fuel cell separator is manufactured by this manufacturing method of this separator for fuel cells. Moreover, the fuel cell is constituted using this fuel cell separator. In the formula, h is the ideal filled height, w is the separator weight, S is a separator projection area of a mold opening part direction, and ρ is the bulk density of the raw material powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220282-A (JP)
Title: Control circuit unit for model car
Inventor: KONDO HIROTOSHI
IPC: A63H17/385
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit unit for a model car capable of facilitating the attachment/detachment of a card body incorporating a control circuit and reducing the number of components.  <P>SOLUTION: The control circuit of the model car connecting a motor 12 for making the model car 11 travel and a battery 13 for driving the motor 12 is incorporated in the card body 15 and an insertion slot 20 for inserting the card body 15 between the motor and the battery is formed at the model car 11. Inside the insertion slot 20, a terminal 21 for the motor and a terminal 22 for the battery are positioned in a state capable of being in direct contact. The card body 15 is provided with connection terminals 16a and 16b which can be mutually connected with the terminal 21 for the motor and the terminal 22 for the battery on the side of the model car.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221919-A (JP)
Title: Free access floor
Inventor: ISHIBASHI TAKUYA
IPC: E04F15/024
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free access floor which does not require to finely adjust the direction of an adjusting table or the position of legs at the time of installation and which does not require laborious positioning works of a floor panel.  <P>SOLUTION: The free access floor is provided with a floor panel 10 having a positioning hole 14a formed on the bottom face 14a and a positioning rib 12b formed near to the four corners, and a support leg 16 having a positioning pin 30 fitting to the positioning hole 14a and a positioning groove 34 formed to be able to insert the positioning rib 12b. Mutual contact of adjoining floor panels is prevented, and since it is not necessary to finely adjust the direction of the adjusting table and the position of legs at the time of installation, labors are not required for positioning of the floor panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226311-A (JP)
Title: Fusible sealing apparatus and its sealing method
Inventor: SUENAGA TOMOHISA
IPC: B65B51/24
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a bag made of a polyester film by which a processing odor is not admixed into a manufactured bag so as not to generate the processing odor while the bag made of the polyester film is manufactured and the bag has such a strength that a seal does not easily separate.  <P>SOLUTION: In a fuse sealing apparatus, a required number of sheets of plastic films are pinched by a base stand part and an ascent/descent part and the plastic films are fused and sealed by an electrically heating wire. The base stand part is provided with a pair of left and right base plates arranged by placing a specified space. The ascent/descent part is provided with a pair of left and right ascent/descent plates arranged by placing a specified space so as to face the base plates of the base stand part and the electrically heating wire arranged so as to pass through the space of both ascent/descent plates. Then, the plastic films are pinched by the base plates and the ascent/descent plates and the electrically heating wire is made to approach to a specified part of the plastic films exposed between the left and right base plates and the left and right ascent/descent plates and is furthermore moved below the plastic films.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230023-A (JP)
Title: Aperture correction method for network camera and the network camera
Inventor: TAGUCHI YUTAKA
IPC: H04N5/232
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aperture correction method for a network camera capable of obtaining an optimum decoded image causing no noise when a compression rate is revised and an object is changed and to provide the network camera.  <P>SOLUTION: The network camera includes: an imaging element circuit 1; an aperture correction circuit 3 for correcting the aperture of a video signal from the imaging element circuit 1; a compression rate selection circuit 5 for selecting a compression rate; a DCT circuit 4 for applying DCT to a correction signal from the aperture correction circuit 3; a quantization circuit 6 for quantizing the video signal on the basis of compression rate information from the compression rate selection circuit 5; an entropy encoding circuit 8 for applying entropy encoding to the video signal; a transmission circuit 9; and an aperture correction value selection circuit 17 for automatically selecting the aperture correction value on the basis of the compression rate information from the compression rate selection circuit 5 and outputting the selected aperture correction value to the aperture correction circuit 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233480-A (JP)
Title: Print system, printer host, and printer driver
Inventor: TANAKA NOBUYUKI
IPC: G06F3/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience of selection of a cutting method in a print system provided with an automatic cutoff function.  <P>SOLUTION: A printer driver 520 receives from a user a command for specifying either a one-cut system, two-cut system, or an automatic selection, and stores the command in memory. When the one-cut system or the two-cut system is specified, a cutting action is made in accordance with a specification. If the automatic selection is specified, an optimum cutting method is automatically selected upon printing by referring to print condition settings including a paper size, whether a frame is specified or not for printing, a paper supply device, and the like.  <P>COPYRIGHT: (C)2003,JPO