baber/WOPTO huggingface dataset:
Patent JP-2003202512-A (JP)
Title: Optical scanner and color image forming apparatus using the same
Inventor: SHIMOMURA HIDEKAZU
IPC: G02B26/10
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of effectively cutting flare light without making noise by a polygon mirror and jitter in a main scanning direction worse, and forming a high-quality image with simple parts such as a plastic lens, and a color image forming apparatus using the scanner.  <P>SOLUTION: In the optical scanner, a plurality of beams radiated from a plurality of light sources 31 and 32 are deflected by the different deflection surfaces of the same deflector 3 having a plurality of deflection surfaces, and guided to corresponding surfaces to be scanned 37 and 38 through respective scanning lens systems SL1 and SL2 provided for every beam. In the scanner, a light shielding member 4 is provided at least at one of non-effective areas put between the optical path of an incident beam on the deflection surface and the optical path of a scanning beam reflected and deflected by the deflection surface and made incident on the surface to be scanned, and the flare light reflected by the lens surface of either scanning lens system is prevented from being made incident on the other scanning lens system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203538-A (JP)
Title: Operation entry device
Inventor: KITATSUME TAKASHI
IPC: H01H13/14
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation entry device which allows the entire button portion of a button member to be inserted in a button insertion hole of a panel member even if the button member and the panel member are manufactured with lower accuracy than conventional one.  <P>SOLUTION: This operation entry device 200 includes the resinous button member 300 which has button portions 311-314, button retaining portions 321-324 for retaining the buttons 311-314 and having protrusions 321a-324a, respectively, and coupling portions 331-333 for coupling the button retaining portions so that spaces between the button retaining portion 321 and the button retaining portion 322, the button retaining portion 322 and the button retaining portion 323, the button retaining portion 323 and the button retaining portion 324 may be variable, and the panel member 400 which has support portions 421-424 with coupling groove portions 421a-424a for supporting the button retaining portions 321-324 and coupling the protrusions 321a-324a and in which a plurality of button insertion holes to allow the button portions 311-324 to be inserted are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205524-A (JP)
Title: Method for manufacturing building decorative article
Inventor: HIBINO TAKEHITO
IPC: B29C39/20
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a building decorative article low in cost and not taking much labor for working it.  <P>SOLUTION: The building decorative article attached to the wall of a building is manufactured by successively performing a gel coat resin coating process S2 for coating a mold with a resin to form a gel coat resin layer, a fiber reinforced resin laminating process S3 for backing the gel coat resin layer with a fiber reinforced resin containing reinforcing fibers to form a fiber reinforced resin layer, and a coating process S5 for applying paint to the surface of the molded article obtained by the gel coat resin coating process S2 and the fiber reinforced resin laminating process S3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213119-A (JP)
Title: Moisture-permeable resin composition and nonporous moisture-permeable film
Inventor: TODA HIDEAKI
IPC: C09J7/02
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a urethane resin composition which has elasticity and moisture permeability and can be formed into a film by extrusion, particularly by inflation, to prepare a nonporous moisture-permeable film having elasticity, a pressure-sensitive adhesive tape base, and to provide a nonporous moisture- permeable pressure-sensitive adhesive tape.  <P>SOLUTION: The moisture-permeable resin composition is obtained by blending (A) 100 pts.wt. of a polyurethane resin having an SP value of 9 to 11 with (B) 1-80 pts.wt. of a thermoplastic biodegradable resin, particularly comprising an aliphatic polyester resin, having an SP value of 9 to 11. The nonporous moisture-permeable film having elasticity is, obtained from the composition, the pressure-sensitive adhesive tape base is made by using the film, and a hygienic material is made by using the pressure-sensitive adhesive tape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218426-A (JP)
Title: Magnetic detecting element and its manufacturing method
Inventor: HASEGAWA NAOYA
IPC: G11B5/39
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detecting element that has a low electrical resistance between an antiferromagnetic layer giving a vertical bias and a free magnetic layer and a strong switching anisotropic magnetic field.  <P>SOLUTION: The electrical resistances of second antiferromagnetic layers 13 and 13 in the direction parallel to their surfaces can be reduced by increasing the cross sections of the layers 13 and 13 in the direction perpendicular to their surfaces by making the lengths H1 of the layers 13 and 13 in their height directions (the direction Y in the figure) on both side sections S and S of the track width area C of a free magnetic layer 25 longer than the length M1 of the area C in its height direction. In addition, the switching anisotropic magnetic field also increases, because the joint areas of the antiferromagnetic layers 13 and 13 with the free magnetic layer 25 increase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214420-A (JP)
Title: Concrete buried apparatus
Inventor: OGITA KIYOBUMI
IPC: F16B37/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete buried body having sufficient water stopping performance and high durability, and easily changing its sleeve length corresponding to covering size.  <P>SOLUTION: An inorganic material-made sleeve 10 and a metallic nut member 11 are connected to each other by a connecting cylinder 12. The connecting cylinder 12 has an outer cylindrical part 12a fitted around the periphery of the nut member 11 and an inner cylindrical part 12b fitted to the inner circumference of the sleeve 10, and a water swelling agent 13 absorbing water is applied to the surface of the inner circumference of the inner cylindrical part 12b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217118-A (JP)
Title: Device for manufacturing magnetic tape
Inventor: KATO SHIGEMI
IPC: G11B5/84
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for manufacturing a magnetic tape, which is capable of removing servo recording abnormalities.  <P>SOLUTION: The device 10 for manufacturing a magnetic tape detects the speed fluctuation of a magnetic tape 26 cut by a slitter 14 by a speed fluctuation detector 16, subjects the detected data to FET processing by a cycle arithmetic operation device 44, and discriminates whether a specific frequency band exceeds a permissible value or not. When the permissible value is exceeded, the possibility of servo recording abnormality generation is displayed on a display section 46.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002310118-A (JP)
Title: Article mounting clip
Inventor: KO CHEOL-GYU
IPC: B60J3/02
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an article mounting clip capable of firmly and easily mounting an article, and capable of easily removing the article. SOLUTION: This article mounting clip is characterized by including a plate- like base member 3 forming a fastening hole 3a for joining the article, a pair of flanges 5 laterally extendedly formed to the lengthwise direction of the base member in both end parts of the base member 3, a pair of inserting parts 9 extended and bent upward from both side end parts of the base member 3, and mutually oppositely contacting in a prescribed height, and a pair of locking plates 11 elastically energized outside by being cut and projected downward in an almost central area of the respective inserting parts 9, and having a free end part forming a stairs part having an inward bending part and an outward bending part.
Patent JP-2003211846-A (JP)
Title: Recording material
Inventor: MITAMURA YASUHIRO
IPC: B41M5/28
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material which is prevented from fading in the image part and deteriorating the whiteness of the plain part (non-image part) in a formed image while having a superior fastness of the image.  <P>SOLUTION: At the recording material which has a recording layer containing a diazo compound and a coupler for the same or an electron donative dye precursor and an electron receptive compound, the recording layer contains a diene compound, a dienophile compound forming a polymer compound by the cycloaddition reaction with the diene compound in the state isolated each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214705-A (JP)
Title: Cogeneration system
Inventor: TAKAKURA KOJI
IPC: F24H1/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system that can improve the durability of an engine and a fuel cell by eliminating the necessity to stop the engine and the fuel cell at maximal hot water storage, and can reduce manufacturing cost and prevent system complexity by dispensing with a radiator and the like.  <P>SOLUTION: The cogeneration system, which comprises a hot water storage tank 101 for storing hot water heated through heat exchange with exhaust heat of an exhaust heat device 8, comprises an auxiliary heat source/radiator 401 having a fan 401a, a maximal hot water storage detecting means 701 for detecting that heat accumulation by hot water storage in the hot water storage tank 101 becomes maximal, a circulation path switching means 702 for passing heated hot water through the auxiliary heat source/radiator 401, and a fan driving means 703 for driving the fan 401a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213899-A (JP)
Title: Support post for inclined floor, and inclined floor structure using the same
Inventor: MATSUYOSHI TATSU
IPC: E04F11/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support post for an inclined floor, and inclined floor structure using the support post easily constructed of simple constitution and excellent economical efficiency.  <P>SOLUTION: This support post has a support member 6 rotatably erected on a foundation face 3, and a receiving member 8. The receiving member 8 comprises a base part 20 screwed to the upper part of the support member 6 and adjustable in height by the rotation of the support member 6; rising parts 22, 23 rising from both side parts of the base part 20 and different in height; and inclined plate parts 24, 25 extended outward from the rising parts and forming a fixed angle to the base part 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212964-A (JP)
Title: Liquid sealing resin composition, method for assembling semiconductor element, and semiconductor device
Inventor: SAKAMOTO YUJI
IPC: H01L23/29
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new liquid resin composition for a semiconductor element with bumps which can maintain a stable B-stage state over a long time without detriment to its characteristics and can greatly improve the production process; and a novel assembling process using the composition.  <P>SOLUTION: This liquid sealing resin composition comprises an at least difunctional solid epoxy resin, a solid curing agent having a flux action, a cure accelerator, and a solvent which is a good solvent for the solid epoxy resin and is a poor solvent for the curing agent having a flux action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316424-A (JP)
Title: Ink jet recorder and its recording control method
Inventor: KAGEYAMA TETSUHITO
IPC: B41J19/20
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and its recording control method in which uneven recording due to lowering of ink temperature is prevented. SOLUTION: Increase of negative pressure in a supply tube is suppressed by lowering the scanning speed of a carriage, i.e., the recording speed, when the ink temperature sensed by a temperature sensor is lower than a reference ink temperature T thereby prolonging the ejection time interval of the recording head.
Patent JP-2002230855-A (JP)
Title: Information recording medium and reproducing method of information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B7/24091
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium in which good reproduction information from pit rows for reproduction-only and good reproduction information from guiding grooves for recording and reproduction can be both obtained by reproducing an intermediate region composed of the pit rows by the tracking method of a differential push-pull system or a phase difference system, further an optimum tracking characteristic can always be obtained even in an unrecorded region, and an optimum tracking characteristic can always be obtained in a recorded region. SOLUTION: In the information recording medium, the bottom surface positions of the guiding grooves and the pit rows formed on a disk substrate are flat on the same plane, and the intermediate region composed of the pit rows, the height of which changes between a height from the bottom surface to the flank of the guiding grooves and a height from the bottom surface to the flank of the pit rows, is provided at a change-over part where the pit rows change to the guiding grooves or the guiding grooves change to the pit rows.
Patent JP-2003231522-A (JP)
Title: Pallet
Inventor: SUZUKI KENJI
IPC: B65D19/24
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light pallet structured so as to effect higher strength than before relative to a load applied vertically.  <P>SOLUTION: A pallet 11 is integrally formed using a synthetic resin. A side part upper crosspiece 31 and a side part lower crosspiece 32 connect neighboring beams 21 and beam 22. At the top and bottom ends of the corner beam 21, top and bottom beam inner crosspieces 51, 53 are provided at positions not superimposing vertically. Each crosspiece 51 and 53 is provided with vertical parts 51b and 53b extending in the same plane as the crosspiece 31 through a joined part 61. At the bottom end edge of the part 51b end of the crosspiece 51, a top vertical rib 62 extending vertically along the inside face of the beam 21 is provided downward, and at the top end edge of the part 53b end of the crosspiece 53, a bottom vertical rib 63 extending vertically along the inside face of the beam 21 is provided standing up. The side face of the rib 62 and the rib 63 are connected to each other. The parts 51b and 53b are formed thick.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229406-A (JP)
Title: Preparing device for liquid medicine and preparing method thereof
Inventor: TACHIKI ETSUJI
IPC: G03F7/42
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution (liquid medicine) preparing device capable of quickly obtaining uniform mixed solution.  <P>SOLUTION: The preparing device 2 for the liquid medicine containing a constituent of a predetermined concentration is constituted of a mixing tank 42 for mixing a solution containing the effective constituents of the liquid medicine into a liquid for diluting the same; a circulating route 62 for conducting the liquid in the mixing tank 32 to flow out of the mixing tank 42 and to flow back into the mixing tank 42; and a discharging unit 71 arranged in the mixing tank 42, while being connected to the flow-back side of the circulating route 62 and capable of discharging the liquid to be conducted to flow back against one place or more than two places of the inner wall of the tank under the level of the liquid in the mixing tank 42, while being capable of moving the directing site of discharging of the liquid, to be conducted to flow back, around the circumference of inner wall of the tank in one rotating direction or the rotating directions different from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232044-A (JP)
Title: Cofferdam closure method
Inventor: KATO SHOZO
IPC: E02D19/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase a construction efficiency.  <P>SOLUTION: In this cofferdam closure method, the outer periphery of a bridge pier 1 is surrounded by a cylindrical cofferdam closure wall 14, the inside water is drained, and a reinforcing work is done. After completion of the works, the cofferdam closure wall 14 is removed. The wall is formed of a plurality of vertically divided panel units 16. When forming the cofferdam wall, a guide frame 10 is put on a footing 2 of a bridge 1 and the inside face of the respective panel units 16 is engaged with the guide frame 10 to vertically support the panel units 16. Next, the lower end side of the panel unit 16 is fixed into the water bottom ground 3 along the outer periphery of the footing 2 by placing concrete so as to cutoff. In this time, cutoff packings are interposed between the peripherally adjacent panel units 16 to secure waterproofness and the panel units 16 are connected in the peripheral direction to form a cylindrical shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232991-A (JP)
Title: Image pickup lens
Inventor: SAITO TOMOHIRO
IPC: G02B13/18
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup lens capable of realizing the enhancement of telecentricity by maintaining a distance between an exit pupil and a sensor, the improvement of optical performance by effectively correcting coma aberration and distortion aberration and further the improvement of productivity.  <P>SOLUTION: The image pickup lens is constituted by successively disposing a 1st lens 1 made a meniscus lens whose convex surface faces to an object side and which has positive power, a diaphragm 3 and a 2nd lens 2 made a lens whose strong convex surface faces to an image surface side and which has positive power from the object side, and the 1st lens 1 and the 2nd lens 2 satisfy conditions that (1) 4×f<SB>2</SB>≥f<SB>1</SB>≥f<SB>2</SB>and (2) 1.5×fl≥f<SB>2</SB>≥0.9×fl where, fl means the focal distance of an entire lens system, f<SB>1</SB>means the focal distance of the 1st lens and f<SB>2</SB>means the focal distance of the 2nd lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281703-A (JP)
Title: Ac generator stator for vehicle
Inventor: UMEDA ATSUSHI
IPC: H02K3/04
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a AC generator stator for vehicle, capable of preventing an end part of a stator winding from being deformed. SOLUTION: This AC generator stator for vehicle comprises a stator core 22, a plurality of conductor segments constituting a stator winding, and an insulator which electrically insulates a section between the stator core 22 and the respective conductor segments. In the stator winding constituted by the conductor segments, three phases of windings X, Y, Z are Y-connected, and lead wires X1, Y1, Z1 for output of the respective layers are respectively drawn from an external middle layer. The respective lead wires for output are sandwiched by an electric conductor on an external end layer arranged on the outer periphery and electric conductors on an internal middle layer and an internal end layer arranged outwards.
Patent JP-2003231041-A (JP)
Title: Contour line working method and contour line working device
Inventor: KONDO HIDEYA
IPC: B23Q15/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time to be required to roughly work a product part of a die by more efficiently working over the whole process for roughly working the product part of a die.  <P>SOLUTION: In a step i, a plurality of kinds of tool loci by one kind of tool are formed in relation to a working shape related to an n-stage contour line on the basis of the working condition stored in a working condition memory means. In a step ii, points of the plurality of tool loci computed in the step i are compared with each other. In a step iii, the tool locus having the smallest point of the tool locus is selected. The selected tool locus is stored as an optimal tool locus for the n-stage. The described work are repeated (a step iv) to structure the working data related to the whole process of the rough working. All of multiple tool loci are structured of the optimal tool locus to be formed in the shortest time, and the working efficiency of the whole process for roughly working the product part of the die is thereby improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236692-A (JP)
Title: Method and device for controlling galvano-scanner
Inventor: ONISHI SHIROTERU
IPC: B23K101/42
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the reduction of throughput by fixing no outputting order of command values to be imparted to a plurality of galvano-scanners and discriminating/operating for each movement.  <P>SOLUTION: In moving a beam emitting position by using a plurality of mirrors 15, 17, the time required for positioning each of these mirrors 15, 17 is estimated, with the command values outputted in order of longer time required for positioning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237326-A (JP)
Title: Tire internal pressure warning device
Inventor: TOYOFUKU MASANORI
IPC: G01L17/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reliably receive tire internal pressure information transmitted from a transmission side module while reducing the power consumption by intermittently driving a reception side module when a main switch on the vehicle body side is turned off in a tire internal pressure warning device to transmit the tire internal pressure data to indicate any abnormality of the tire internal pressure by operating the transmission side module provided on the tire by the first timing.  <P>SOLUTION: When the main switch of the vehicle is turned off, interruption is performed by the second timing signal of the period longer than that of the first timing signal, and the reception side module is intermittently driven at the period Ti shorter than the period Ts during which the start bit is added to the top of the tire internal pressure information signal transmitted when it is determined that the vehicle is stopped, and the reception side module is surely in an operating condition during the transmission period of the start bit, the start bit can be reliably captured, and the tire internal pressure data subsequent thereto can reliably be taken in.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245842-A (JP)
Title: Control board cooling system, control board cooling method and program cooling control board
Inventor: NOMURA HIDEKI
IPC: B23Q11/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control board cooling system capable of initiating the cooling of the control board in an area where irrespective of temperature rises.  <P>SOLUTION: A CPU 31 first monitors (s11) the control state of a main shaft 10, and starts the operation of a cooling fan 40 (s13) when the control state reaches a first control state accompanied by a temperature rise in a control board 1 (s12: YES). Next, the CPU monitors the control state of the main shaft 10, and stops the operation of the cooling fan 40 after the elapse of a predetermined time when the control state reaches a second control state not accompanied by a temperature rise in the board 1 (S15: YES).  <P>COPYRIGHT: (C)2003,JPO