baber/WOPTO huggingface dataset:
Patent JP-2003233143-A (JP)
Title: Viewing apparatus
Inventor: TAKAHASHI SUSUMU
IPC: G02B27/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewing apparatus of a spectacleless type which can be made smaller in size and lighter in weight, can be arranged within a clean area in surgery and enables a main operator to view displayed images nearby.  <P>SOLUTION: The viewing apparatus has projectors 1R and 1L which project the images on the same plane from two openings, a flat planar display element 2 which is arranged on this plane or near the same and has imaging means for forming the images of the two openings in pupil positions for viewing, and a holding and supporting section 6 which holds the display element 2 and supports the projectors 1R and 1L, and the display element 2 is formed attachably and detachably to and from the holding and supporting section 6. The holding and supporting section 6 consists of a holding section 3 which holds the display element 2 and a supporting section 4 which supports the holding section 3 and the projectors 1R and 1L. The holding section 3 consists of a sterilizable member and is formed attachably and detachably to and from the supporting section 4. The projectors 1R and 1L and the supporting section 4 are covered by a drape 5 having a transparent optical member 5a of a size to cover the two apertures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237022-A (JP)
Title: Alignment method, alignment apparatus and screen for screen printing
Inventor: HIGUCHI YOICHI
IPC: B41F15/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment method capable of accurately performing alignment at a high speed without complicating an apparatus.  <P>SOLUTION: In the alignment method for specifying the shift state of a substrate plate 3 and a screen 4 for applying printing to the substrate plate 3 and aligning the substrate plate 3 and the screen 4 on the basis of the specified result, the rhombic alignment mark 32 provided to the substrate plate 3 and the rhombic alignment mark 22 provided to the screen 4 are observed to specify the shift state of the substrate plate 3 and the screen 4 and at least either one of the substrate plate 3 and the screen 4 is operated on the basis of the specified result to align the substrate plate 3 and the screen 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357835-A (JP)
Title: Liquid crystal display module
Inventor: MORIMOTO HIROKAZU
IPC: G02F1/1333
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a large-screen liquid crystal display module using a liquid crystal display panel in which display unevenness is hardly generated even when it is heated up to a high temperature while erecting it. SOLUTION: This liquid crystal display module is a liquid crystal display module 1 which is provided with a liquid crystal display panel 2 which is provided with a pair of substrates confronted with each other, a plurality of columnar spacers which are formed at least on the substrate of one side of the substrates and are constituted so as to make a gap to be generated between the substrates and liquid crystal filled in the gap of the substrates and a supporting body supporting the panel 2. In the module 1, the supporting body 4 is constituted so that the panel 2 erects when the module 1 is used and the spacers are made so as to continue maintaining a state in which they are elastically deformed by pressure from the substrates when the temperature of the panel 2 is changed from 25 deg.C to 50 deg.C.
Patent JP-2002334703-A (JP)
Title: Lithium battery
Inventor: YOSHIMURA SEIJI
IPC: H01M4/50
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery having excellent storage characteristics in the case of a lithium battery using manganese dioxide for a positive electrode 2. SOLUTION: This lithium battery is characterized in that manganese dioxide with boron of 0.1 to 3 wt.% added thereto is used for the positive electrode 2 and a lithium alloy with aluminum of 0.05 to 2 wt.% added thereto for a negative electrode 1. Preferably, this battery is characterized by using a positive electrode prepared by heat-treating the manganese dioxide in the range of 350 to 430 deg.C after the addition of boron.
Patent JP-2003243102-A (JP)
Title: Shield connector assembly
Inventor: TODA SHINSAKU
IPC: H01R13/6586
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield connector assembly which is reduced in the number of components and high in prying resistance to prying by a mating connector.  <P>SOLUTION: When the shield shell 22 is fitted to the shield connector part 10 of the insulating housing 2 formed in one body, the side wall 26 of the shield shell is positioned inside the passage 16 of the housing 2, and the tongue of the latch 42, 44 is engaged with the shoulder 18a of the engaging recess 18 of the housing 2, and the tongue of the latch 40 of the upper wall 24 is engaged with the stopper part 14a. Thereby, pulling out of the shield shell 22 from the housing 2 is prevented. The side face 26 of the shield shell 22 is supported so as not to move in the direction crossing the partition 12 at right angles, since the support face 12a of the partition 12 and the base part 4 of the housing 2 are positioned on both sides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239708-A (JP)
Title: Valve timing adjustment device
Inventor: SATO OSAMU
IPC: F01L1/34
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically driven type valve timing adjustment device having a short length of a shaft.  <P>SOLUTION: A chain sprocket 11 is rotated with a crank shaft and a helical shaft 12 is rotated with a cam shaft 1. Circular gears 22, 24 are helical spline- engaged with the chain sprocket 11 and the helical shaft 12. When the circular gears 22, 24 are axially reciprocated with a piston 20, a difference of phase of the helical shaft 12 against the chain sprocket is controlled. The piston 20 is rotatably bonded to a screw piston 44 by a bearing 60. A screw nut 40 is turnably bonded to a cover 56 by a bearing 60. When a worm gear 54 integrally turned with a rotation shaft 52 of a motor turns and drives the screw nut 40, the screw piston 44 is axially reciprocated with the piston 20 and the circular gears 22, 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240888-A (JP)
Title: Nuclear reactor containment vessel cooling facility
Inventor: ARAI KENJI
IPC: G21C15/18
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To restrain rise of containment vessel pressure by restraining rise of the surface temperature of a suppression pool in an accident such as a pipe rapture of a nuclear reactor.  <P>SOLUTION: This facility has: a cooling water pool 7 opened to the atmosphere and installed above the containment vessel 12; a heat exchanger 4 in the cooling water pool; a steam chamber 3 in the upper part of the heat exchanger; a water chamber 5 in the lower part of the heat exchanger; a first pipe 2 for connecting a dry well 8 to the steam chamber; a second pipe 13 for connecting the bottom part of the water chamber to the suppression pool; and a third pipe 14 for connecting a space part of the water chamber to the suppression pool. The dry well is communicated with the suppression pool through a pressure restraining bent pipe 9. The pressure restraining bent pipe has a bent pipe opening 30. The opening hole of the third pipe in the suppression pool is higher than the bent pipe opening. The opening hole of the second pipe in the suppression pool is lower than the bent pipe opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243024-A (JP)
Title: Sodium - sulfur battery
Inventor: ANDO TAKASHI
IPC: H01M10/39
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium - sulfur battery with high durability and high reliability.  <P>SOLUTION: This sodium - sulfur battery is constituted by housing sodium in an anode chamber partitioned with a cylindrical solid electrolyte tube with bottom, an insulating ring 1 joined with the outer circumferential surface of an opening end part of the solid electrolyte tube, cathode fittings 2 joined with the top surface of the insulating ring 1, and an anode cover welded to the anode fittings 2. The anode fittings 12 are made of aluminum or an aluminum alloy, have such a shape that an outer flange part 2b is formed midway in a cylindrical part, and are joined with the top surface of the insulating ring 1 on the bottom of the outer flange part 2b, and a ring-shaped ceramic determent body 3 deterring a move repeatedly declining an anode fittings cylinder part 2a caused by thermal expansion and contraction in the operation of the battery is installed on the outer circumferential surface of the anode fittings cylinder part 2a in a non-joining state, and the bottom surface of the ceramic determent body 3 is joined by applying thermal pressure with the top surface of the outer flange part 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236603-A (JP)
Title: Method for cold-rolling metallic foil
Inventor: MIYATA TAKESHI
IPC: B21B3/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolling method of a metallic foil by which the occurrence of dent and fine wrinkles is stably prevented independently of load limitation.  <P>SOLUTION: When the metallic foil is cold-rolled to the thickness of ≤0.10 mm, the rolling is performed by taking the draft α(%) in the final pass as ≤αC(%) which is calculated from the viscosity η (m<SP>2</SP>/s) of rolling oil by the next equation (1). αC=2.4×10<SP>6</SP>×η-15...(1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242982-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TABUCHI JUNJI
IPC: H01M4/36
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery having a positive electrode active material of lithium cobaltate which has large thermal stability and has a large discharge capacity.  <P>SOLUTION: In the non-aqueous electrolyte secondary battery, the positive electrode active material is lithium cobaltate containing other elements, and is mixed of at least one kind of a substance having the conductivity larger than lithium cobaltate and at least one kind of a substance having the thermal decomposition temperature containing other elements higher than lithium cobaltate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243761-A (JP)
Title: Semiconductor package
Inventor: TAKIGAWA SHINICHI
IPC: H01S5/022
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package from which an outgas in the package can be dissolved and removed effectively and surely without hindering optical characteristic of a light emitting device.  <P>SOLUTION: In this semiconductor package which fixes the light emitting device containing a semiconductor or a component using the semiconductor, a titanium oxide or a mixture of the titanium oxide is formed on at least one surface of an internal wall of the semiconductor package or at least one surface of the semiconductor or the component using the semiconductor fixed in the package.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249857-A (JP)
Title: Device for encoding and decoding entropy
Inventor: KOYAMA YUKIHISA
IPC: H04N19/48
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce circuitry scale and to improve data transfer rate.  <P>SOLUTION: A EBCOT-encoding and decoding device 1 is provided with a bit-modeling device 11, an arithmetic encoding and decoding device 12, a FIFO memory 13 for the input and a FIFO memory 14 for the output. The FIFO memory 13 for input and the FIFO memory 14 for output have the function of controlling the bit length of data to be stored, according to the bit length of an input data. The FIFO memory 13 for input is an input by a wavelet transformation coefficient with 16 bits, when it is encoded and is input by encoding data of 8 bits, when it is decoded. The FIFO memory 14 for output is output by the encoding data of 8 bits, when it is encoded and is output by the wavelet transformation coefficient of 16 bits, when it is decoded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214566-A (JP)
Title: Rubber hose and method of manufacture
Inventor: YASUMATSU HIFUMI
IPC: B29C48/32
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve low durability and a low adhesive property of a fluoro- rubber layer by arranging an intermediate silicone rubber layer between the fluoro-rubber layer and a silicone rubber layer.  <P>SOLUTION: This rubber hose is formed by laminating an outer rubber layer on the outer periphery of an inner rubber layer by an extrusion method, and is characterized in that the inner rubber layer is formed of the fluoro-rubber layer, the outer rubber layer is formed of a reinforced yarn knitted-in silicone rubber layer of knitting reinforced yarn inside, an intermediate rubber layer including an adhesive component to be adhered to the fluoro-rubber layer is arranged between the fluoro-rubber layer and the reinforced yarn knitted-in silicone rubber layer, and this intermediate rubber layer is formed of the intermediate silicone rubber layer having hardness lower than the reinforced yarn knitted-in silicone rubber layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246912-A (JP)
Title: Melamine resin molding material containing no pulp for producing tableware responding to microwave oven
Inventor: SAWANO SHIN
IPC: C08L61/28
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melamine resin molding material containing no pulp for producing tableware responding to a microwave oven and molded to the tableware generating no discoloration on the surface when heated in the microwave oven.  <P>SOLUTION: The molding material contains the melamine resin and a reinforcing material. A fiber having ≥200°C discoloration resistance is used for reinforcing. The surface of a molded product is kept from discoloration caused by heating in the microwave oven by removing materials causing discoloration and including discoloration-resistant fiber having the same reinforcing effect as that of the pulp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250022-A (JP)
Title: Image forming device
Inventor: KONO NARUHIRO
IPC: H04N1/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of finding out a mistake of transmission reservation data or the like whose transmission is reserved so as to easily correct the mistake.  <P>SOLUTION: The facsimile machine 1 is capable of reservation-transmitting document data from a personal computer 10 according to transmission reservation data includes: an identification data generating section 81 for generating an identification number of transmission data comprising a pair of the transmission reservation data and the document data at transmission reservation; an identification data notice means 82 for informing the personal computer 10 about the generated identification number; an image memory 4 for storing the transmission data and the identification number in cross-reference with each other; and a transmission data revision means 83 allowing the personal computer 10 to particularize the transmission data stored in the image memory 4 by using the identification number and revising the transmission reservation data among the particularized transmission data on the basis of a revision instruction from the personal computer 10 or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348461-A (JP)
Title: Electroconductive resin composition and molded article composed of the same
Inventor: UMETSU HIDEYUKI
IPC: C08K7/06
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive resin composition excellent in a balanced way in low gas content, dimensional stability, stiffness and toughness, surface appearance and electroconductivity and a molded article composed of the same. SOLUTION: The electroconductive resin composition is obtained by blending (C) 1-30 pts.wt. of a silicon-containing polymer and (D) 5-200 pts.wt. of a carbon fiber to 100 pts.wt. of a combination of (A) 55-99.5 wt.% of a polycarbonate resin and (B) 45-0.5 wt.% of a poly(meth)acrylic resin. A molded article composed of the same is also provided.
Patent JP-2002273776-A (JP)
Title: Method and device for manufacture of thermoplastic plastic pipe having peculiar property on lateral contour
Inventor: HEGLER RALPH PETER
IPC: B29C48/32
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To optionally mold a considerably large pipe section which is out of standard pipes, and cannot be molded by a pair of die segment half bodies. SOLUTION: In this device for the manufacture of the thermoplastic pipe (68) which has the peculiar property on the lateral contour, die segment half bodies (4 and 5) which circulate by two units on a molding path (2) are provided. A bridge-form crane type carrying device (29) is provided for the circulation of the die segment half bodies. On a carrying bridge (34) over the molding path, two units of carrying carriages (44 and 45), which are movable in the lateral direction to the manufacturing direction while being confronted to each other, are provided. Then, a carrying arm (53) on the downstream side having holding devices (54) for respective die segment half bodies, which are attached to the carrying carriages (44 and 45), is provided.  Stand by locations (77, 78 and 79) for auxiliary die segment half bodies (4a, 5a, 4b, 5b, 4c and 5c) are provided on the downstream side of the downstream end of the molding path. Then, carriages (81 and 82) which move by projecting from the moving path (85) of the carrying arm come closest to the molding path.
Patent JP-2003126907-A (JP)
Title: Method for descaling hot rolled steel strip
Inventor: INOUE TAKESHI
IPC: B21B45/06
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rolling method which easily eliminates hardly peelable scale from high silicon steel. SOLUTION: High silicon steel having hardly peelable scale discharged from a reheating furnace is rolled through one or more passes at a reduction rate equal to or less than the film thickness of the scale layer, and then is descaled by brush or so on. The scale layer can be concentratedly cracked by rolling the scale layer only. As a result the scale layer inside can be broken and the scale can be easily eliminated by brush or with high-pressure water so that the productivity and yield rate of the product can be enhanced.
Patent JP-2003256681-A (JP)
Title: Commodity transaction system
Inventor: SAKAI TAMOTSU
IPC: G06Q50/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a mail order in the condition where personal information is protected.  <P>SOLUTION: By the operation of a purchaser terminal 130 by a purchaser, an order for a commodity is given to a seller server 110, while sending a purchaser ID to the seller server 110. In the seller server 110 accepting the order for the commodity, a control part 111 generates an order acceptance ID, and sends the generated order acceptance ID to the purchaser terminal 130.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257210-A (JP)
Title: Desk lamp with receptacle
Inventor: ITO MASATERU
IPC: F21Y103/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk lamp with a receptacle which can be made small in size and is easy in assembly work and in which the power supply cord or the like does not interfere with the work on the desk.  <P>SOLUTION: This is a desk lamp having a receptacle 6 on the lamp unit 1 and a receptacle 6 is arranged at the portion of the lamp unit 1 which does not, face the user. For instance, the receptacle 6 is arranged on the back face 1a of the lamp unit 1, or the receptacle 6 is arranged on the side face 1b of lamp unit, or the receptacle is arranged on the bottom face of the lamp unit 1. And the receptacle 6 is arranged on the same face as the power supply wire introduction part 7. The lamp unit 1 comprises internally a connector 30 for branching the power supply from the power supply wire to a lighting circuit and the receptacle 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254886-A (JP)
Title: Gas chromatograph scanning probe microscope
Inventor: TAKAZAWA NOBUAKI
IPC: G01N30/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of both securing higher spatial resolution than a method comprising a conventional scanning probe microscope in analysis of a microregion in the surface of matter and identifying the chemical constitution of the matter.  <P>SOLUTION: The gas chromatograph scanning probe microscope comprises both a scanning probe microscope and a gas chromatograph mass analyzer. The scanning probe microscope is provided with both a means for heating, vaporizing, and decomposing a point of observation of a sample to be observed at the tip of a probe fixed to the side of one end of a cantilever and a gas introduction path communicating from an opening at the tip of the probe to an opening on the side of the other end of the cantilever through inside the cantilever. The gas chromatograph mass analyzer receives gases from the opening on the side of the other end of the cantilever via a gas conduit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250507-A (JP)
Title: Device for cutting crop to even length
Inventor: ISHII TORU
IPC: A23N15/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cutting a crop to an even length, capable of being suitably used in removing only a prescribed amount of a useless part of the crop which is difficult to be mechanically cut off into the even length.  <P>SOLUTION: In this device for cutting the crop in the even length, the whole body of a spring onion A is transferred in the direction toward a rotary cutter 3 or perpendicular to the cutter, while a stem part Ab of the spring onion A held in the hand of an operator is pressed to a side regulatory plate 6, and the prescribed amount of a root part Aa of the spring onion A is solely cut off with a cutter blade 3a of the rotary cutter 3 by pressing the tip of the root part Aa to an end regulatory plate 5. Thus, the useless part of the root part Aa is cut off by repeating the cutting operation once or several times, so that the spring onion is cut into a desired state having the even length.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255173-A (JP)
Title: Recoating method for optical fiber
Inventor: SUZUKI ATSUSHI
IPC: G02B6/44
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recoating method for an optical fiber which is easy to manufacture and has high reliability.  <P>SOLUTION: The method includes a process of mounting a mold on a bare fiber part of an optical fiber fusion-splicing connection part, a process of supplying resin to a cavity part of the mold, a temporary setting process of half-setting the resin by irradiating the resin-supplied cavity part in the mold with setting energy, a deburring process of exposing the half-set resin and removing burrs formed of resin projecting from the mold, and a setting process of setting the resin by irradiating the resin with setting energy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261825-A (JP)
Title: Surface treating composition for producing lubricated steel plate and lubricated steel plate
Inventor: YAMAMOTO MASATO
IPC: C23C22/40
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which has sufficient anticorrosion without the chromate treatment step, and can form a film having sufficient press moldability without coating a liquid lubricant.  <P>SOLUTION: The surface treating composition for producing a lubricated steel plate comprises (A) an organic resin such as a water-soluble or water- dispersible epoxy resin, an acrylic resin, a urethane resin, and an olefin- carboxylic acid resin, (B) scaly silica particles composed of a leafy plate having a thickness of 0.001-3 μm and having an aspect ratio of ≥10, (C) a lubricity- imparting agent, and (D) a non-chromium based rust preventive.  <P>COPYRIGHT: (C)2003,JPO