baber/WOPTO huggingface dataset:
Patent JP-2004253157-A (JP)
Title: Transcription sheet for plasma display, manufacturing method of plasma display member using the same, and plasma display
Inventor: OKUYAMA KENTARO
IPC: H01J11/36
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display and its manufacturing method with little inner-face fluctuation of heights of partition walls or defects and with little fluctuation of the heights of the partition walls among panels.  <P>SOLUTION: The transcription sheet for plasma display has a plurality of paste layers each containing an inorganic material on a support body, and the plasma display is manufactured by using the transcription sheet for plasma display on which a photosensitive paste layer and a non-photosensitive past layer are formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249345-A (JP)
Title: Straightening machine
Inventor: HACHIWAKA TORU
IPC: B21D1/05
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening machine capable of easily correcting its strain without damaging a strip.  <P>SOLUTION: An upper side correcting roll body 22 and a lower side correcting roll body 28 are provided ups and downs parallel with each other and the upper side correcting roll body 22 has a large diameter portion 24 and a small diameter portion 26 alternately lined up in the axial direction and the lower side correcting roll body 28 has a plurality of rolls 30 freely rotatable respectively with a space in the axial direction and a width of each roll 30 in the axial direction is smaller than the width in the axial direction of the small diameter portion 26 and each roll 30 is opposed to the small diameter portion 26 with a space. The straightening machine 18 is so constituted that the height position of the upper side surface of the strip immediately above the upper end of the outer peripheral surface of each roll 30 is higher than the height position of the upper side surface of the strip immediately below the lower end of the outer peripheral surface of the large diameter portion 24 and the straightening machine 18 is located on the entry of the roller leveller 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003220697-A (JP)
Title: Ink jet printing method and apparatus thereof
Inventor: KATO MASAO
IPC: B41J2/01
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-grade image prevented from the lowering of image quality and high in print density and a high-grade image due to the application of a necessary minimum amount of a printability enhancing liquid.  <P>SOLUTION: An image contains first pixels formed by discharging the printability enhancing liquid so as to at least partially overlapping the same with precedingly discharged ink and second pixels formed by discharging ink so as to at least partially overlapping the same with the precedingly discharged printability enhancing liquid. This image is printed on a predetermined region of a printing medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004255961-A (JP)
Title: Wheel for automobile
Inventor: HAMADA KAZUO
IPC: B60B3/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for an automobile capable of enhancing the vibration-proof characteristic of an air pressure sensing device for vibrations applied to the automobile when it is running.  <P>SOLUTION: The wheel for the automobile includes a disc 3 furnished with a valve hole 18 and a valve-adjacent ornamental hole 17 in an oval shape adjacent to the valve hole 18 at the vertical axis B tying to the wheel center A and arranged symmetrically about the vertical axis B, and the region where the ornamental hole 17 is formed is deformed by the vibration applied to the automobile while it is running so as to relieve the vibration transmitted to the air sensing device 21 joined with an air valve 20. This can prevent the sensing device 21 from generation of malfunction, failure, etc., and the air pressure of a tire 25 can be sensed correctly, and it is possible to keep the safety of the automobile properly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254871-A (JP)
Title: Height controlling type table
Inventor: HAYASHI MAKI
IPC: A47B9/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height controlling type table for controlling height in three levels of low, middle and high positions by extending/contracting leg pillars.  <P>SOLUTION: The leg pillar includes: a leg pillar body; an outer cylindrical part which is externally fitted to the bottom part of the leg pillar body so as to be freely slid; and a leg stand fixed on the outer cylindrical part. The leg pillar body incorporates: a first link whose one end is connected to a rotating shaft of an operating lever, so as to be rotated with the rotating shaft as a fulcrum; a second link whose upper part is pivotally attached to the lower part of the first link, relatively displaced to the upper or lower part of the rotating shaft, and also vertically inverted by the rotation of the first link; and a third link whose upper end is pivotally attached to the lower part of the second link, whose lower end is pivotally attached to a fixing position at the side of the outer cylindrical part, and which is pivotally moved associated with the displacement of the second link.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256250-A (JP)
Title: Lifter magnet
Inventor: ITO ATSUSHI
IPC: B66C1/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifter magnet capable of conveying a workpiece having a curved face or recessed and projecting faces in two directions by improving attraction force.  <P>SOLUTION: This lifter magnet 1 is provided with a main pole 3 supported on a frame body 2, an auxiliary pole 5 supported on the main pole 3 in such a way that they are arranged in parallel, and a coil 4 wound around the main pole 3. A plurality of movable yokes 6, 7 capable of reciprocating and moving in the vertical direction between the main pole 3 and a horizontal support column 2b are arranged in two rows in the direction of overlapping. When the movable yoke 6 arranged on an inner side and the movable yoke 7 arranged on an outer side come into contact with the workpiece W and stop at positions where they move upward for the main pole 3, the coil 4 is excited, and magnetic circuits C1, C3 are formed in the main pole 3, the movable yoke 6, and the workpiece W and the main pole, the movable yoke 7, and the workpiece W, respectively, to attract the workpiece W in a wide scope. Magnetic circuits C2, C4 are formed in the main pole 3, the movable yoke 6, and the auxiliary pole 5 and the main pole 3, the movable yoke 7, and the auxiliary pole 5, respectively, to hold the movable yokes 6, 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259604-A (JP)
Title: Cell for fuel cell and fuel cell
Inventor: KOSAKA SHOJI
IPC: H01M8/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell for fuel cell preventing deterioration caused by combustion gas without enlarging the size, and to provide a fuel cell.  <P>SOLUTION: The cell of the fuel cell is constituted such that at least a solid electrolyte 33c and an oxygen side electrode 33d are installed in order in a porous conductive substrate 33a on which a gas passage 34 is installed, and gas discharged from a gas discharge port 34a is burned in the vicinity of the gas discharge port 34a of the porous conductive substrate 33a, and an inorganic component is impregnated in the porous conductive substrate 33a in the periphery of the gas discharge port 34a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258417-A (JP)
Title: Liquid crystal display
Inventor: ASAKURA SHINJI
IPC: G02F1/1345
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain electric resistance at low value between an input part of a semiconductor element mounted on a transparent substrate and a connection terminal of the other wiring board.  <P>SOLUTION: In a liquid crystal display wherein a wiring is formed and a semiconductor element for driving a liquid crystal is further mounted on a non-liquid crystal display region on a substrate provided with a liquid crystal display region, the wiring is made of a layered body wherein a linear transparent electrode and a linear metal film are layered and the width of the metal film is made narrower than the width of the transparent electrode, and the wiring board is mounted on the layered body via an anisotropic conductive layer. By this wiring structure, electric resistance between the input part of the semiconductor element and the connection terminal of the FPC board is suppressed and deterioration of display quality e.g. malfunction of the liquid crystal display, density unevenness, crosstalk, etc. is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256712-A (JP)
Title: Molded product of surface-conductive resin
Inventor: AIKAWA YASUSHI
IPC: C08J7/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product of a surface-conductive resin excellent in surface smoothness, transparency, economical efficiency, etc., by applying a conductive resin composition having large lowering of surface resistivity even when the compounded amount of conductive fibrous filler is reduced to the surface of the molded product.  <P>SOLUTION: In the molded product of the surface-conductive resin, a coated film layer of a conductive resin composition satisfying a composition composed of (A) 0.1-30 wt.% conductive fibrous filler, (B) 0.05-89.9 wt.% conductive resin and (C) 10-99.85 wt.% non-conductive matrix which is an organic polymer resin containing at least one kind of group selected from a group consisting of a carboxylic acid, phosphonic acid, phosphinic acid and salts of these acids, wherein a weight ratio of component (B)/component (A) is 0.5-5 is provided on the surface of the resin molded product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263031-A (JP)
Title: Liquid crystal composition containing tetrahydronaphthalene derivative and liquid crystalline compound
Inventor: KAWAHARA TATSURO
IPC: G02F1/13
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new liquid crystal material and a liquid crystal composition containing the same as a key component with a wide temperature range of operation and a negative dielectric constant anisotropy with a large absolute value, and to provide a liquid crystal display element of a vertical orientation type or the like with high reliability using the liquid crystal composition.  <P>SOLUTION: The liquid crystal composition contains a compound represented by general formula (1) (wherein R<SP>a</SP>denotes a 2-7C straight chain alkyl group, and R<SP>b</SP>denotes a 1-5C straight chain alkyl group). The liquid crystal display element uses the liquid crystal composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271547-A (JP)
Title: Electrified member and its manufacturing method
Inventor: GO KATSUHIKO
IPC: F16C13/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrified member used in a proximity electrification system in which the bonding strength of a conductive supporting body and semiconductive resin is improved, and its manufacturing method.  <P>SOLUTION: The electrified member A formed by covering the conductive supporting body 1 with the semiconductive resin 2 is constituted so that the surface of the conductive supporting body 1 has minute rugged structure 1a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271822-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO KENTARO
IPC: G03G9/087
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a cleaning roller is simply cooled and which ensures upgraded image quality by preventing reverse flow of a toner even when a polymerized toner is used.  <P>SOLUTION: The axial length of a cleaning roller 20 kept in contact with a pressure roller 19 is made larger than that of the pressure roller 19, the shaft diameter of parts of the cleaning roller 20 kept in non-contact with the pressure roller 19 is made larger than that of a part kept in contact with the pressure roller 19, and gaps are left so as to prevent contact of end surfaces of the cleaning roller 20 with end surfaces of the pressure rollers 19. A toner used is a toner obtained as follows: a toner dispersion prepared by dispersing a dry toner including a modified polyester resin, a colorant and a release agent in an aqueous medium in the presence of an inorganic dispersant or a fine particulate polymer is brought into a polyaddition reaction with a reactive material comprising amines, and then the solvent of the resulting emulsified dispersion is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274403-A (JP)
Title: Data sending method, data receiving method, data transmitting method, data sending apparatus, data receiving apparatus, and data transmission system
Inventor: SATO MASANORI
IPC: H04B1/7075
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase a transmission rate without increasing transmission power.  <P>SOLUTION: At a transmission side, inputted data are separated into first and second data rows for each specific symbol unit, one of a plurality of orthogonal codes is selected according to the second separated data row, the first data row is diffused by the selected code, and the first diffused data row is modulated for transmission. At a reception side, a reception signal is separately, reversely diffused by a plurality of orthogonal codes being the same as the those at the transmission side, a signal reversely diffused by a proper orthogonal code is selected from respective reversely diffused reception signals, the selected signal is demodulated, a first reception data row is obtained, a second reception data row that is chosen by selection and corresponds to the proper orthogonal code is obtained, the first reception data row is combined with the second one, and reception data are obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268748-A (JP)
Title: Traveling brake device for working vehicle
Inventor: KOMENO KIMITOSHI
IPC: B60T7/08
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling brake device for a working vehicle which can simplify structure and facilitate the operationality by enabling the operation of right and left traveling brake pedals 11, 12 having the structure of single pedal shaft 13, and the operation of a parking brake lever 14, and improve the operationality of the operation of the right and left brake pedals 11, 12 and a parking brake lever 14 by enabling integral connection or the connection release of the traveling brake pedals 11, 12 with the parking brake lever 14.  <P>SOLUTION: The traveling brake device is equipped with the right and left brake pedals 11, 12 operating the right and left traveling brakes 9, 10 at the pedal shaft 13. The parking brake lever 14 is connected to the right and left brake pedals 11, 12 through a cam member 28 and a connection body 38 provided on the pedal shaft 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268815-A (JP)
Title: Engine control device
Inventor: SUZUKI MICHIYUKI
IPC: F02D29/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device simplified in routing of wiring of a control means for receiving an ID code and controlling engine performance with improved reliability by restraining wire breaking.  <P>SOLUTION: The engine control device is provided with a switch case 1, a stop switch main body 6, a stop switch knob 3, a lock plate 5, a transponder 9 and a control means 11 controlling the engine performance of a small propulsion vessel on the basis of the ID code from the transponder, and puts an engine in a stopped state or idling state by operating the stop switch main body 6 when the lock plate 5 comes off from the stop switch knob 3. The control means 11 in which an antenna 12 capable of receiving the ID code transmitted from the transponder 9, a communication circuit and a verification circuit 14 for the ID code are integrally formed, is arranged in the switch case 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270613-A (JP)
Title: Hybrid compressor
Inventor: MATSUMURA HIDEKI
IPC: F04B35/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure of a hybrid compressor that can assure good insulating performance on the motor drive side, maintain high compression efficiency and that can obtain stable start-up performance on the motor drive side in a hybrid compressor where a first compression mechanism and a second compression mechanism driven only by a built-in electric motor are placed in parallel and assembled integrally.  <P>SOLUTION: This hybrid compressor includes a first compression mechanism driven only by a first driving source and a second compression mechanism driven only by a built-in electric motor as a second driving source, both of which being placed in parallel and assembled integrally, having a communication passage for communicating to a suction chamber of the both mechanisms, which communication passage being connected only to an upper portion of the suction chamber of the second compression mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273925-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: EGUCHI KOJI
IPC: H01L27/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent a hole from reaching the surface of the semiconductor substrate when forming the hole for connecting the electrode part of a thin film resistor and a metal wiring layer determine a state when the hole is formed to below an insulating film of an electrode part to be defective, and to provide its manufacturing method.  <P>SOLUTION: In manufacturing a semiconductor device which has a thin film resistor 4, a barrier film 5 and a stopper film 6 on a second layer insulating film 3, and a metal wiring film 8 connected to the stopper film 6 via a hole 9 formed in a third layer insulating film, a stopper metal film 10 is formed between a first layer insulating film 2 and the second layer insulating film 3. In this case, the stopper metal film 10 is given a shape corresponding to the barrier film 5 and the electrode part of the stopper film 6, and is positioned at a position corresponding to the electrode part. In addition, the stopper metal film 10 has the same potential as a first layer metal wiring layer 15 connected electrically to a collector region 13 of a device part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268859-A (JP)
Title: Wheel
Inventor: SHINNAI MASAKI
IPC: B60B17/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel which can easily be formed and can easy judge the wearing.  <P>SOLUTION: This wheel is a steel travelling wheel 1 having in its center a shaft mounting hole part. In any desired position P on a circular outer peripheral surface 1b of the wheel 1, a groove part 2, which has a predetermined depth A and is V-shaped in section, is provided along the outer peripheral surface 1b. Further, the groove part 2 in its bottom face 2a is provided on a straight line S orthogonal to a radius R which passes through the above desired position P. When the outer peripheral surface 1b is worn out, the abrasion loss B is displayed in an enlarged state by a projection length L of the groove part 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275819-A (JP)
Title: Washing device
Inventor: OSHIMA YASUICHI
IPC: B08B3/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device of a rotary drum system having an enhanced washing function and drying function.  <P>SOLUTION: This washing device is constituted by diagonally supporting a drum 3 fixed with spiral projected rims 3 at an inside surface of a cylindrical body provided with numerous pores 2 such that the drum rotates to move materials to be washed in an axial direction of the drum and that washing and drying are continuously carried out by jetting a washing liquid to the moving materials to be washed on the inlet side of the drum and jetting hot air to the outlet side of the drum. Supply tubes 5a and 5b are disposed on the inner side and outer side of the drum along the axial direction of the drum. The respective supply tubes for the washing liquid have a plurality of washing liquid spray nozzles 6a and 6b for powerfully jetting the washing liquid toward the materials to be washed in the drum and the supply tube 5a for the washing liquid disposed on the inner side of the drum rotates back and forth around its center so that the jet direction of the washing liquid changes periodically. Also, the drum 3 at a portion where drying is performed and the outlet side thereof are covered by a cover body 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275854-A (JP)
Title: Silicon carbide honeycomb structure and ceramic filter using the same
Inventor: OKADA TAKUYA
IPC: F01N3/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous silicon carbide honeycomb structure having a high-temperature corrosion resistance, withstanding to a high thermal shock, and used as a ceramic filter such as DPF (diesel particulate filter) or a catalyst carrier.  <P>SOLUTION: The silicon carbide honeycomb structure comprises a porous silicon carbide body which satisfies the relationship: R = L×r/S=5 to 8 [wherein S (mm<SP>2</SP>) is the total area of the particle parts occupying the cross section formed when the porous body is cut by a plane; r (mm) is the total sum of the circle-equivalent diameters of the respective particles; and L (mm) is the total sum of the perimeters of the respective particles]. Desirably, the honeycomb structure has the second phase with which the respective surfaces of the constituent particles of the porous body and the necks among the constituent particles are coated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282350-A (JP)
Title: Portable digital broadcast receiver system
Inventor: OHASHI TOMONORI
IPC: H04W8/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable digital broadcast receiver system capable of improving the picture quality and the sound quality at the time of switching broadcasting areas by transmitting/receiving the channel selection information without suppressing the broadcasting bands.  <P>SOLUTION: A portable digital broadcast receiver terminal 110 receives the terrestrial digital broadcast transmitted form a broadcasting station 120 through a terrestrial digital broadcasting network 510. The terminal 110 communicates with the channel selection information servers 130 and the positional information servers 140 through a mobile communication network 520. The channel selection information servers 130 installed in each broadcasting area which is a broadcasting cover area for instance are devices for providing channel selection information such as a modulation system and the frequency of each channel which are necessary for receiving the broadcast. The positional information servers 140 arranged in each mobile communication cell which is a cover area of a mobile communication base station for instance are device for providing the present positional information of the portable digital broadcast receiver terminal 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI