baber/WOPTO huggingface dataset:
Patent JP-2004291696-A (JP)
Title: Traveling vehicle
Inventor: OODOI KOUZOU
IPC: B60J7/20
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling vehicle capable of closing an opening on a cabin side of a storing chamber when using a retractable roof and an opening on the front side of a lid of the storing chamber when storing the roof by separate cover members corresponding to each of the openings without performing a troublesome work of manually attaching the cover member for closing the opening on the front side of the lid of the storing chamber when storing the roof, in the traveling vehicle provided with the retractable roof freely storable from a using position for covering the cabin to the storing chamber.  <P>SOLUTION: The cover member 35 when using the retractable roof 3 for closing the cabin side opening 35 of the storing chamber 2 when the roof 3 is located at the using position is provided to be stored into the storing chamber 2 together with the roof 3. The cover member 37 when storing the roof 3 for closing the opening 36 on the front side of the lid 4 of the storing chamber 2 when storing the roof 3 into the storing chamber 2 is constituted to be stored into the storing chamber 2 when the roof 3 is located at the using position, to advance from the storing chamber 2 by interlocking with movements for storing the roof 3 into the storing chamber 2 and to move to a position for closing the opening 36 on the front side of the lid 4 of the storing chamber 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003297330-A (JP)
Title: Multilayer battery separator
Inventor: CALL RONALD W
IPC: H01M50/457
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To further develop an efficient method for manufacturing a comparatively thin battery separator having an improved puncture strength.  <P>SOLUTION: A microporous battery separator having a first co-extruded multilayered portion and a second co-extruded multilayered portion is provided. These two portions are bonded together. In a preferred embodiment, the battery separator has two substantially identical multilayered portions bonded together face to face. Each of the two multilayered portions has at least one strength layer and at least one shutdown layer. Methods for manufacturing the battery separators are also provided. Preferably, a tubular multilayered film is extruded, and collapsed onto itself to form a multilayered battery separator precursor. The precursor is thin bonded and annealed before it is stretched to form the microporous multilayer battery separator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291394-A (JP)
Title: Ink-jet printer and inkjet printing method
Inventor: MIZUNO AKIKO
IPC: D06P1/44
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of images by suppressing black dots by black ink droplets scattered at other than a black image region printed on a printing medium not to be conspicuous.  <P>SOLUTION: An ink-jet printer 1 is equipped with a carriage where four inkjet heads 6a-6d for discharging cyan, magenta, yellow and black inks independently of each other are set. The ink-jet printer 1 has a printing control circuit 105 which includes driving circuits 91-93 that drive a carriage motor 76 for driving of the heads 6a-6d and the carriage 64, a platen transfer motor 34, and the like. Each of the driving circuits 91-93 controls the heads 6a-6d and the like to form on a cloth, black dots having black ink droplets discharged from the inkjet head 6d, and color ink droplets of three colors discharged from the inkjet heads 6a-6c overlapped with each other. The black image region is constituted on the cloth by the black dots.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296296-A (JP)
Title: Temperature control method and device of heat exchanger of fuel cell
Inventor: OTSUBO KIYOHITO
IPC: H01M8/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control method and device of a heat exchanger of a fuel cell wherein scale formation in the heat exchanger is suppressed, and an operation is stably continued.  <P>SOLUTION: This device has a temperature sensor 6 to detect temperature 5 of heated fluid of a heat exchanger 3 exit and a flow control means 7 to control a flow rate of the heated fluid so that the temperature 5 of the heated fluid of the heat exchanger 3 exit detected by the temperature sensor 6 be not above a set value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290855-A (JP)
Title: Impurity removing device
Inventor: NOGUCHI YASUO
IPC: B29B13/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain high magnetic force performance by preventing the magnetization of a filter itself.  <P>SOLUTION: The impurity removing device 10 has the filter 12. The filter 12 comprises a plurality of magnets l6 arranged with the same poles opposed to each other and sealing members 18 for sealing the magnets 16. The magnets 16 are permanent magnets of a neodymium system and their residual magnetic flux density is 1.2 to 1.5 teslas. The sealing members 18 are formed of nonmagnetic materials transmitting magnetic force and at least their surfaces are formed of non-magnetized materials. More specifically, the sealing members 18 are formed of a titanium alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297631-A (JP)
Title: Common-mode voltage control circuit and common-mode voltage control method
Inventor: KIMURA KATSUHARU
IPC: H03F3/45
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit with which a common-mode voltage can be set to a predetermined voltage.  <P>SOLUTION: A common-mode voltage detecting circuit 105 detects a common-mode voltage VCM from a differential output terminal of a differential output circuit 101. The common-mode voltage detecting circuit outputs a detecting voltage VCM2 corresponding to the common-mode voltage VCM. A common-mode feedback OTA 106 inputs or outputs parallel currents of the same phase in accordance with a voltage difference between a reference voltage VCM1 and the detecting voltage VCM2. Each of the parallel currents of the same phase is inputted/outputted to two terminals of differential output terminals. The current is caused to flow into the differential output terminals so that the common-mode voltage can be dropped, and the currents are pulled in from the differential output terminals so that the common-mode voltage can be increased. Thus, a phase margin of a gain margin of a control signal loop can be secured even with low current consumption, and stable operations of the circuit are realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297016-A (JP)
Title: Positioning and fixing device
Inventor: AKAHORI TAKAHIRO
IPC: H05K7/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the complexity of a form due to providing positioning parts at fixing parts and other parts in positioning a printed circuit board mounting an electronic circuit component to a chassis to fix it, and prevent the occurrence of resonance noise at the positioning part.  <P>SOLUTION: A cylindrical projection 48 is formed at the fitting piece 46 of a chassis 36 by burring work, and a female screw 50 is formed on the inner peripheral surface of this cylindrical projection 48. While a screw through hole 51 that is formed at the predetermined location of the printed circuit board 38 is positioned by the outer peripheral surface of the cylindrical projection 48, screwing to the female screw 50 of the cylindrical projection 48 is done by a screw 52 that is threaded through the screw through hole 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300766-A (JP)
Title: Coping connecting member
Inventor: KAWAGUCHI SHIGEKI
IPC: E04F11/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coping connecting member which connects between horizontally arranged copings through a simple work, and enhances the safety thereof.  <P>SOLUTION: The coping connecting member 10 is for use in connecting between the two copings which are arranged horizontally in different directions at a predetermined angle. The coping connecting member has a top face portion 11, a projected corner portion 12 hanging from a projected end of the top face portion and having a curved contour in a plan view, a recessed corner portion 13 hanging from a recessed end of the top face portion, a partition wall portion 14 hanging from a lateral center of the top face portion and extending substantially from the projected corner portion to the recessed corner portion, and a pair of coping fitting portions 15, 16 formed on both sides of the partition wall portion. Each coping fitting portion has a projected corner housing portion 15a, 16a, and a recessed corner housing portion 15d, 16d. Each projected corner housing portion is inclined corresponding to an inclined angle of a coping butt end in order to house a projected corner angular portion of the butt end which is inclined by miter. Each recessed corner housing portion is inclined corresponding to an inclined angle of the coping butt end in order to house a recessed corner angular portion of the butt end which is inclined by the miter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298452-A (JP)
Title: Sanitary tampon
Inventor: FUJII TAKAKO
IPC: A61F13/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve an absorption efficiency of the humor by an absorbing body, and to prevent the humor from leaking from the vagina.  <P>SOLUTION: A sanitary tampon 100 has the absorbing body 1 made by compression molding of a liquid absorptive fiber. The outward form of the rear end part 1a of the absorbing body before compression molding is of a nearly circular shape. The absorbing body is compression-molded such that the part of the tip part 1b side becomes narrower than the rear end part compared to the rear end part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309544-A (JP)
Title: Plasma display apparatus
Inventor: WATABE HIROSHI
IPC: G09F9/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make the separation of a panel from a holding plate easily performable, in a plasma display apparatus.  <P>SOLUTION: The plasma display apparatus is provided with a panel 10 mutually oposedly arranging a pair of substrates, of which at least a front side is transparent, so as to form a discharge space between the substrates, and having a plurality of discharge cells, and a metallic chassis member 14 held, by interposing a thermal conductive member. The thermally conductive member is composed of an extension and exfoliation adhesive material 17 and forms a groove 14b for allowing a part of the adhesive material 17 to flow into the peripheral edge part of the chassis member 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310849-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: MATSUI KIYOSHI
IPC: G11B5/187
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To set a track width precisely by eliminating occurrence of a pseudo magnetic gap inexpensively.  <P>SOLUTION: This magnetic head is a magnetic head 1 for recording and reproducing provided at a cylinder head of a 4 head Hi-Fi type and a 4 head type, has a pair of magnetic head core 5 being adjacent in a left and right symmetry type holding a gap α between them, a circular arc plane 10b connected to a magnetic recording medium sliding plane 5a is formed in a corner part 10 by processing the corner part 10 between a side plane 5b of a compact core half body 5b side of each magnetic head core 5 and the magnetic recording medium sliding plane 5a to a curved surface, a pair of track grooves 8 being parallel each other holding the prescribed track width (t) between them over the both side peripheries is provided at the both side peripheries of the magnetic recording medium sliding plane 5a, and a non-magnetic binder 9 is filled in each track groove 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326831-A (JP)
Title: Method and device for manufacturing magnetic recording medium
Inventor: HATTORI KAZUHIRO
IPC: G11B5/84
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a magnetic recording medium, capable of efficiently manufacturing the magnetic recording medium of a discrete type while surely preventing the deterioration or the like of a divided recording element.  <P>SOLUTION: The manufacturing device 40 is provided with a recording layer processing means 42 for dividing a continuous recording layer into many divided elements by forming many grooves with fine intervals in a planar direction in the intermediate body 10 of a magnetic recording medium in which the continuous recording layer is formed, a nonmagnetic body filling means 48 for filling the groove between the divided recording elements with nonmagnetic bodies, a flattening means 50 for flattening the surfaces of the divided recording elements and the nonmagnetic bodies, a protective layer forming means 52 for forming protective layers in the divided recording elements and the nonmagnetic bodies, and a vacuum holding means 56 for housing the recording layer processing means 42, the nonmagnetic body filling means 48, the flattening means 50 and the protective layer forming means 52 and for holding a vacuum state around the intermediate body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306408-A (JP)
Title: Vacuum forming mold
Inventor: MASUDA HIROO
IPC: B29C51/36
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To apply an embossed pattern showing a normal shape to the whole surface of a molded product even if suction holes are not opened in all of emboss forming recessed parts.  <P>SOLUTION: This vacuum forming mold is constituted by forming a large number of emboss forming recessed parts 1b to the molding surface 1a of an upper mold 1 constituting a mold along with a lower mold 2 so as to mold a molded product 11 having the emboss pattern applied to the surface thereof. This vacuum forming mold is also constituted so as to form the air passages 13 communicating with suction ports 3 between the mold and the molded product 11 by roughening the surface of the molding surface 1a to suck air in the space part formed by the emboss forming recessed parts 1b and the skin 9 of the molded product 11 to allow the skin 9 to conform to the whole inner walls of the emboss forming recessed parts 1b along with a core material 10. By this constitution, the emboss pattern having a normal shape can be formed to the whole surface of the skin 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264006-A (JP)
Title: Simple air conditioner
Inventor: SHIBUYA ATSUSHI
IPC: F24F5/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified cooler capable of discharging cool air by throwing ice and being easily carried.  <P>SOLUTION: This simplified cooler is provided with a cooler body 1 of which the part or all is formed of transparent materials and having an air flow inlet 2 on the upper part on the front face side and an air flow inlet 3 on the lower part on the front face side; an ice plate 4 provided in the cooler body 1 capable of mounting an appropriate amount of ice to a position facing the air flow inlet 2 and having a cool water hole 4a for flowing out cool water generated from the ice; a cool water permeable sheet 5 spread over the air flow inlet 3 for permeating the cool water from the cool water hole 4a and having appropriate permeability; an air blowing means 6 for passing outer air from the air flow inlet 2 to the upper of the ice plate 4 and ventilating the outer air to the outside through the cool water permeable sheet 5; and a water tank 7 freely attached to the cooler body 1 for storing the cool water dribbling from the cool water permeable sheet 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315684-A (JP)
Title: Automatic focusing method of microscope and focusing device for microscope
Inventor: HAMBORG MARTIN
IPC: G02B7/36
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in automatic focusing of a microscope that the time for achieving an optimum focus position is too long.  <P>SOLUTION: The automatic focusing method of a microscope (2) and the focusing device for the microscope (2) are disclosed. The microscope (2) is provided with a microscope sample stage (18) and an objective lens (16) arranged in an operating position. The relative motion in a Z direction occurs between the stage (18) and the objective lens. The image is read by a camera (20) during the relative motion and a microscope controller (4) and a computer (6) are disposed for the purpose of evaluating and determining the focal position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006796-A (JP)
Title: Semiconductor device and indicator using the same
Inventor: MURAKAMI TOMOHITO
IPC: H01L21/768
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability in an operation performance of an indicator and to attain a magnification of a design margin in a circuit design.  <P>SOLUTION: A semiconductor device comprises: a semiconductor, a gate insulating film coming into contact with the semiconductor, a gate electrode facing an active layer through the gate insulating film, a first nitrided insulating film provided above the active layer, a photosensitive organic resin film provided on the first nitrided insulating film, a second nitrided insulating film provided on the photosensitive organic resin film, and a wiring provided on the second nitrided insulating film. An inner wall surface of a first opening provided in the photosensitive organic resin film is coated with the second nitrided insulating film. Further, a second opening is provided in a laminate containing the gate insulating film, the first nitrided insulating film and the second nitrided insulating film inside the first opening, and the semiconductor is connected with the wiring through the first opening and the second opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308075-A (JP)
Title: Leno cloth
Inventor: KITAYAMA SHUZO
IPC: D03D15/56
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leno cloth having soft stretchability or cushioning property in weft direction by using an elastomer fiber exclusively in the warp and provide a leno cloth having desired stretchability or cushioning property by using various kinds of yarns.  <P>SOLUTION: The leno cloth is woven with warps 1 and wefts 2, has an interlace part 3 crossing the warps between adjacent wefts and contains a plurality of wefts inserted between the adjacent interlace parts. Woven regions 4 containing the multiple wefts woven into a prescribed number of warps and a bundled regions 5 containing the multiple wefts collectively clamped with a prescribed number of warps are alternately arranged in the longitudinal direction of the multiple wefts or interlace parts 3 having a prescribed length are arranged in staggered form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312574-A (JP)
Title: Image scanner and control chip
Inventor: SAWADA HIDEKI
IPC: H04N5/376
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner which changes the resolutions properly while reducing the possibilities of deviations in the timing of a reset signal inputted to an image sensor chip.  <P>SOLUTION: The image scanner A1 is equipped with a plurality of image sensor chips 2 which can output the electric charges accumulated by receiving light by a photoelectric conversion device 20 and reset electric charge accumulation. The scanner A1 is also equipped with a plurality of control chips 3 for controlling driving of the image sensor chips. Each control chip 3 has resolution data input terminals T18a and T18b, and a means of generating a reset signal 32 which can generate a reset signal ΦR so that resetting is done in a cycle corresponding to a resolution data CS input to the terminals T18a and T18b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314240-A (JP)
Title: Part end face grinding device
Inventor: SUGIURA HIROTADA
IPC: B24B41/06
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part end face grinding device which easily and precisely finishes a part end face by grinding it.  <P>SOLUTION: This part end face grinding device has a holder 19 to hold a ground part such as an illustrated hexagonal bolt 20, and the ground part is arranged in a posture to make a right angle with a grinding face of a grinding tool 6 (grinding wheel) of a grinder 3 by fitting this holder 19 in a mounting part 18 provided on a rotary member 15. A ground face of the ground part is ground by making contact with the grinding tool 6 by the rotating grinding tool 6 when rotating the grinding tool 6 by operation of the grinder 3 and revolving the rotary member 15 around a rotary shaft 13 as its center by gripping the holder 19 in this state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315676-A (JP)
Title: Aromatic polyester resin and optical member
Inventor: SUDA YASUHIRO
IPC: C08L67/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polyester resin or its composition, which has a high refractive index, high flowability, and a small birefringence, and which is useful for injection molding of an optical member (e.g. an optical lens).  <P>SOLUTION: The aromatic polyester resin is produced by subjecting a diol component comprising a diol having a 9,9-bisphenolfluorene skeleton, and if necessary, an alkylene glycol, and a dicarboxylic acid component comprising at least an alicyclic dicarboxylic acid to esterification. The resin has at least repeating units represented by formula (1) (wherein the ring A stands for an aliphatic hydrocarbon ring; R<SB>5</SB>is a hydrogen atom, a halogen atom, or an alkyl group; R<SB>1a</SB>and R<SB>1b</SB>are each an alkylene group; R<SB>2a</SB>, R<SB>2b</SB>, R<SB>3a</SB>, R<SB>3b</SB>, R<SB>4a</SB>and R<SB>4b</SB>are each a hydrogen atom, an alkyl group or the like; and m and n are each 0 or an integer of 1 or greater).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314822-A (JP)
Title: Running control device of running vehicle
Inventor: HIROTA MIKIJI
IPC: B62D11/08
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running control device of a running vehicle capable of preventing a crawler of the vehicle from deviating off a ladder-form member and performing the loading operations safely and efficiently by making a left-right steering control of the left and right crawlers of the vehicle automatically when the vehicle is loaded on the load table of a carriage with the ladder-form member bridged.  <P>SOLUTION: An automatic steering control device according to the invention works when the left and right crawlers 3 of the vehicle 1 run on the left and right ladder members 9 bridged between the load table 6a of the carriage 6 and the ground surface, in which a left and a right tracing sensor 7 dangling protrusively downward from the running surface parts of the crawlers 3 are installed on the left and the right of the vehicle 1, and the left-right steering control of the left and right crawlers 3 is performed automatically on the basis of the sensing information about the situation that the dangling tips of the sensors 7 contact with or separate from the outer end faces of the ladder-form members 9. When the crawlers 3 run on the ladder-form members 9 bridged between the load table 6a and the ground surface, an automatic steering control is made along the ladder-form members 9 by the sensor 7, so that it is possible to perform the loading operations onto the vehicle 1 safely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI