baber/WOPTO huggingface dataset:
Patent JP-2004285625-A (JP)
Title: Self-cleaning type road sign pole
Inventor: SATO KIYOZUMI
IPC: E01F9/588
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-cleaning type road sign pole, reducing the time and trouble for formation, and easily coping with the existing one and a site for construction.  <P>SOLUTION: A photocatalyst film 2 is formed using base material 21 having flexibility, whereby the film can be easily stuck to a curved surface like the side of the road sign pole 10. Further, the film is transparent and has strong adhesive force, so that it can be stuck to the outer surface of a reflector 1 by an adhesive layer taking acrylic polymer little causing deterioration as a base polymer. Accordingly, the photocatalyst film 2 can be firmly and stably stuck to the reflector 1. Further, a photocatalyst containing layer 23 is provided on the outside of the reflector 1 only by sticking the photocatalyst film 2 to have self-cleaning performance, whereby the time and trouble for formation can be reduced, and the thus formed road sign pole can be made to easily cope with the existing one or a site for construction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286569-A (JP)
Title: Steering angle detector
Inventor: TAKUMA EMI
IPC: B62D1/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle detector which detects a steering angle of a vehicle, using a simple method.  <P>SOLUTION: The detector, having a magnet 10 provided to a gear 4 and rotated with the gear 4, a magnetic sensor 11 for detecting lines of the magnetic force of the magnet 10, a magnet 12 provided to a gear 7 and which rotates with the gear 7, and a magnetic sensor 13 for detecting the line of magnetic force of the magnet 12, sets the angle of a steering shaft 2 at the reference position, then obtains respective offset values of the output signal of the magnetic sensor 11 and the output signal of the magnetic sensor 13, on the basis of the rising positions of the output signals of the magnetic sensors 11, and 13, when the steering shaft 2 is rotated, corrects the output signal of the magnetic sensors using the respective offset values, and obtains the rotational angle of the steering shaft 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287045-A (JP)
Title: Image forming method and process cartridge
Inventor: NAGAYAMA MASASHI
IPC: G03G5/047
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which maintains the mechanical strength of a photoreceptor surface and improves the durability of the photoreceptor by using a toner for which safe coloring matter is used to take place of carbon black and a process cartridge used for the method.  <P>SOLUTION: The image forming method of forming a toner image on a transfer medium by successively subjecting the photoreceptor to at least electrostatic charging, exposing, developing, and transferring processes comprises using the photoreceptor having a coating layer dispersed with a granular material on the extreme surface layer of the photoreceptor and using the toner containing at least a black iron oxide compound as the coloring matter for the toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285951-A (JP)
Title: Fuel injection valve locking device for direct injection type internal combustion engine
Inventor: KAWAMOTO YUTAKA
IPC: F02M55/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive forcing load from being applied to a fuel injection valve 10 after fuel pressure increases.  <P>SOLUTION: The front end side of a fuel injection valve 10 is inserted into a mounting hole 9 in a cylinder head 1, and the base end side of the fuel injection valve 10 is inserted into a fuel outlet pipe 13 of a fuel distribution tube 12 through an O-ring 17. A spring member 18 which is placed between the fuel outlet pipe 13 and the fuel injection valve 10 and presses the fuel injection valve 10 to the cylinder head 1 side is provided. Moreover, responding to fuel pressure inside the fuel outlet pipe 13 which acts on the O-ring 17, a pressure corresponding movement member 19 which presses the fuel injection valve 10 to the cylinder head 1 side by acting on the fuel injection valve 10 at the time of increase of fuel pressure is provided. At the same time, the fuel pressure corresponding movement member 19 acts on the fuel outlet pipe 13 side of the spring member 18 so that the spring 18 may be separated from the fuel outlet pipe 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290332-A (JP)
Title: Garment hanger
Inventor: KIKUCHI SABURO
IPC: A47G25/30
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment hanger having a clipping function by which attaching and detaching of the garment is simple due to simple constitution.  <P>SOLUTION: The garment hanger 10 comprises a hanger body 11 and stoppers 13. The hanger body consists of a first rack member 21 provided with the stoppers, and a second rack member 23 provided via an intermediate member 22 so as to oppose the first rack member. The stopper 13 consists of a holding member 32 to be mounted turnably on each of a pair of both ends 25 at the first rack member 21, and a rubber member 33 inserted into this holding member to return the stopper to a basic point with its repulsion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291131-A (JP)
Title: Soft material machining tool
Inventor: ATAKA YOSHITADA
IPC: B24B53/12
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining and adjusting tool for a pad surface individually adjusting a machining speed and a cutting depth.  <P>SOLUTION: This soft material machining tool is so formed that, when a cutting blade ridge 13 in a projection part 12 is viewed in the cross section along the rotating direction T, a relation between an angle θa (>0°) formed between the direction N orthogonally crossing with the surface 11 of the base 10 and a wall surface 12A continuing in the front side in the rotation direction T of the cutting blade ridge 13, and an angle θb(>0°) formed between the direction N orthogonally crossing with the surface 11 of the base 10 and a wall surface 12B continuing in the back side in the rotating direction T of the cutting ridge 13 is set to: θa≠θb; θa<θb, 10°≤θa<45°; and 45°≤(θa+θb)≤90°. The whole body of the base 10 is constituted of ceramic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293408-A (JP)
Title: Valve system of internal combustion engine and engine valve position adjusting method of this valve system
Inventor: YAMADA YOSHIHIKO
IPC: F01L1/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting mechanism for simplifying a structure, easy in adjusting work, and capable of a highly accurate adjustment.  <P>SOLUTION: This valve system is formed by rotatably connecting one end part 15a of a link rod 15 for constituting a part of a transmission mechanism 8 to the other end part 13b of a rocker arm 13 via a collar member 22. When positioning and fixing the collar member in one end part of the link rod, any one of a plurality of bolts 23a to 23c respectively different in shaft diameters d1 to d3 is properly selected, and is positioned and fixed by a bolt and a nut in a state of biassing a rocking fulcrum Q in the radial direction via the collar member by spring force of a valve spring 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293462-A (JP)
Title: Paste discharge device
Inventor: SASAKURI SHINJI
IPC: F04B53/14
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste discharge device capable of preventing paste out of a sealing part from leaking.  <P>SOLUTION: The paste discharge device discharges slurried paste mixed with viscous body and filler. A housing 40 of a closed annular space is provided at the outer circumference of a sealing surface of a fixed sealing member 36 and a rotating plunger block 33, and an external sealing member 37 of almost ring shape is installed in the housing 40 so as to restrict run-out displacement in the radial direction of the plunger block 33 near the external sealing member by a retainer member 35. This makes it possible to improve the sealing performance for preventing paste leaking out of the sealing surface from leaking outside the housing and reduce the wear of the external sealing member 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294886-A (JP)
Title: Laser scanning optical device
Inventor: SHIBATA ETSUKO
IPC: G02B26/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser scanning optical device in which the beam diameters of respective luminous fluxes on a photoreceptor are kept substantially equal to each other by preventing a magnification in a subscanning direction from becoming high, the device is made small-sized, the arrangement of optical elements in a rear stage where the optical path is divided is made easy, and an image curvature and a bow are excellently corrected.  <P>SOLUTION: In the laser scanning optical device, the luminous fluxes emitted from a plurality of light sources 12 are converged in a subscanning direction z with a light source optical system, guided to the deflection face 19a of a polygon mirror, respective luminous fluxes BY, BM, BC, and BK are simultaneously deflected with a single deflection face 19a, and are focused on the photoreceptor 30 with a first optical system which has a power mainly in a main scanning direction and a second optical system (scanning lenses 25Y, 25K, 25M, and 25C) which has a power mainly in the subscanning direction. Further, the first face of a scanning lens 25 has a free-form surface, and magnification in the subscanning direction of the scanning optical system is different with respect to the luminous fluxes BY and the luminous fluxes BM and BC, and magnification in the subscanning direction of the light source optical system is different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296981-A (JP)
Title: Coil
Inventor: YAMAGUCHI SHIGEO
IPC: H01F5/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil which is fixed in a state where a wire used for a coil is wound around a substrate spirally and in which a short circuit between the wire itself is hard to produce.  <P>SOLUTION: The coil 10 includes a coil body 12 whose wire used for the coil is wound spirally and a curved output 13 through which the wire for coil is drawn from an end inside of the coil body to the outside, and the coil body and the wire for coil intersect at a plurality of crossings 14 to contact each other. The output is formed, e.g. in a whirl shape or arch shape. An intersectional angle α, where the wire for coil of the coil body and the wire for coil at the output cross at each crossing, is 5 to 60 degree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299802-A (JP)
Title: Belt cleaner
Inventor: RI ZUIZEN
IPC: B65G45/16
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt cleaner which is constantly and tightly brought into contact with a transport surface of a belt in a returning step of a belt conveyor rotating in an oscillating manner while a scratching part thereof is continuously across the transport surface without any space.  <P>SOLUTION: The belt cleaner comprises a supporting frame 40 having a supporting bar 41 provided so as to be across a belt 51 below the belt 51 in a returning step of an endless belt, and a plurality of upright scraping plates 42 with each upper edge 420 thereof supported by the supporting bar 41 with a predetermined space therebetween so as to be tightly brought into contact with an outer surface 52 of the belt 51 in the returning step. The plurality of scraping plates 42 are curved, and flexible so that each upper edge 420 thereof is pressed by the friction force between the outer surface 52 of the belt 51 and the upper edge 420, deformed with repulsive force, and continuously across and brought into contact with the outer surface 52 of the belt 51 without any space to the upper edge 420 of the adjacent scraping plate 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299034-A (JP)
Title: Cutting machine
Inventor: KANI TOSHIYUKI
IPC: B23D47/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable substantial adjustment of the top surface of an auxiliary table in the cutting machine equipped with a main table placing a cutting material on, a base supporting this, and the auxiliary table which is integrally provided with the base and positioned at the side of the main table.  <P>SOLUTION: An adjustment block 31 is vertically adjustably provided on the top surface 21b of the auxiliary table 21. An adjusting screw is screwed on the top surface of the adjustment block 31, and it is projected at the under surface side. The substantial top surface 31a of the auxiliary table 21 can be adjusted by adjusting screw amount of the adjusting screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004037452-A (JP)
Title: Balance with draft shield
Inventor: AEBI CHRISTOPH
IPC: G01G21/28
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance with clear positions for operation to open and close slidable walls.  <P>SOLUTION: A weighing compartment 2 housing a weighing pan is divided from slidable walls 6, 7, and 8 which are coupled by a slidable connector body, and comprises a slide handle 10 for coupling or uncoupling either the connection of slidable walls 6, 7, and 8 to each other, or the connection of slidable walls 6, 7 to the connector body. A slide handle 10 is constituted by handle elements 11, 12 that complement each other as a pair and are connected either to slidable walls 6, 7, and 8 or to the connector body and walls 6, 7. Each of the handle elements is configured to slide the connector body that walls 6, 7, and 8 or the handle elements 11, 12 are attached to. In each pair of handle elements, the handle element 12 is configured with a recess 14, and the handle element 11 is configured to engage the recess 14 through a swiveling movement of the handle element in order to couple the pair of handle elements. A pair of handle elements in their coupled condition as the slide handle 10 has substantially the same outward contour shape and size as the handle elements 12 with the recess 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312397-A (JP)
Title: Electromagnetic wave generator
Inventor: HIRATA AKIHIKO
IPC: H01S1/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the transmission loss of a line, to prevent radiation characteristics of an antenna from being degraded due to a standing wave generated in a substrate, to use inexpensive materials to reduce the manufacturing cost, and to secure a substrate strength and a thermal conductivity.  <P>SOLUTION: An electromagnetic wave generator has a signal source chip 11 for outputting a milliwave signal, the antenna connected to the signal source chip 11, and a waveguide 22 electromagnetically coupled with the antenna. The signal source chip 11 is provided with a flip-chip mounted semiconductor substrate 10, and the antenna is a flat antenna formed on the semiconductor substrate, and a part where the flat antenna is formed of the semiconductor substrate is made thin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315015-A (JP)
Title: Blister container with braille thereon
Inventor: NAKAMURA RYOJI
IPC: B65D75/64
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blister container with Braille thereon which is easily unsealed and checked for the contents stored therein by tangibly sensing a peel starting part even by a visually handicapped person.  <P>SOLUTION: In the blister container with Braille thereon in which a lid material 1 and a container material 2 are peelably bonded to each other by a peripheral heat-bonding part 3, Braille 5 having the shape of a peel starting part consisting of a non-heat bonding part 4 of a predetermined size and comprising a plurality of outwardly projecting dot-like projections indicating of the peel starting part formed on the lid material 1 corresponding to the peel starting part is formed on a corner part of a peripheral edge area of the heat-bonding part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338434-A (JP)
Title: Manufacturing method of aluminum material for electrolytic capacitor electrode, aluminum anode material for the electrolytic capacitor electrode, and manufacturing method of electrode material for electrolytic capacitor
Inventor: NISHIMORI HIDEKI
IPC: H01G9/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum material for an electrolytic capacitor electrode capable of producing crystal oxide or the like which are a nucleus of a sufficient etching pit in a short time without requiring accurate atmosphere control or the like, and obtaining excellent etching characteristics and a large electrostatic capacity.  <P>SOLUTION: A hot extrusion and a cold extrusion are successively carried out on an aluminum slab to obtain an aluminum blank, and then, the aluminum blank is heated in contact with a heating element and annealed thereafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322345-A (JP)
Title: Foamed resin core built-in frp and its manufacturing method
Inventor: MIMURA TAKASHI
IPC: B29K101/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the creak sound caused by the bending of a molded body by preventing the penetration of an injected resin into a core made of a foamed resin in core built-in FRP.  <P>SOLUTION: In the foamed resin core built-in FRP, the surface of the core made of the foamed resin is covered with a nylon film and a fiber base material impregnated with a thermosetting resin is laminated on the surface of the core through the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324101-A (JP)
Title: Construction machinery
Inventor: YUGAMI MASAYUKI
IPC: B60J1/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase visibility in working by preventing a front window from being interfered with a cab when the front window is stored on a top face side so that the large windshield can be used.  <P>SOLUTION: The windshield 21 comprises a lower window part 22 movably fitted to the cab 11 and an upper window part 26 vertically slidably fitted to the upper position of the lower window part 22. By vertically sliding the upper window part 26 relative to the lower window part 22, the vertical dimension of the windshield 21 is increased and the visibility can be increased throughout the front side to the upper side. On the other hand, by reducing the vertical dimension of the windshield 21 by overlapping the upper window part 26 on the lower window part 22, the windshield 21 can be stored on the top face 16 side without being interfered with a chamfered part 19. In this state, the visibility can be increased by largely opening the front face part 12 of the cab 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325925-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KIMURA TAKENOBU
IPC: G03G15/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus or an image forming method in which the density and gradation of a formed image can be controlled by forming a toner patch for sensing image density on an image carrier while using small-diameter spherical toner whose shape satisfies specified conditions so that an image of excellent image quality can be formed, and in which occurrence of image defects in a formed image due to poor cleaning can be reliably prevented.  <P>SOLUTION: The toner is manufactured by a polymerization method and has a volume average particle diameter in the range of 3-6 μm and a sphericity in the range of 0.94-0.98. A toner patch for sensing image density is formed in a non-image-forming region on a surface of an image carrier and an image forming operation to an image forming region is controlled so that it is performed after the non-image-forming region in which the toner patch has been formed is passed ≥2 times through a cleaning means by rotation of the image carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325956-A (JP)
Title: Display device and manufacturing method therefor
Inventor: DATE MASAHIRO
IPC: G02F1/1345
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a leak between wires, e.g. a source wire 101 and a gate wire 102 and to prevent leak occurrence and a decrease in display quality after inspection.  <P>SOLUTION: On a TFT substrate 100 of a display device 10, gate chip terminals 103 are provided with gate individual terminals 110 individually and source chip terminals 203 are provided with source individual terminals 210 individually. Further, a gate whole terminal 120 is provided while electrically separated from the gate individual terminals 110, and a source whole terminal 220 is provided while electrically separated from the source individual terminals 210. When leak inspection is carried out, an inspection signal is supplied to the gate whole terminal 120 while the gate whole terminal 120 is electrically connected to the respective gate individual terminals 110, and an inspection signal is supplied to the source whole terminal 220 while the source whole terminal 220 is electrically connected to the respective source individual terminals 210.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323797-A (JP)
Title: Thermoplastic resin composition, film and material for substrate
Inventor: FUJIWARA AKIHIKO
IPC: C08K9/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition suitable for obtaining a formed article having a low water absorbency (moisture absorbency) and exhibiting excellent dimensional stability even under a high temperature and high humidity, and a film and a material for a substrate plate by using the thermoplastic resin composition.  <P>SOLUTION: This thermoplastic resin composition containing 100 pts. wt. thermoplastic resin and 0.5-45 pts. wt. phyllosilicate salt organized with a specific organic onium ion has ≥150°C glass transition temperature and ≥42.0 (J/cm<SP>3</SP>)<SP>1/2</SP>solubility parameter. The thermoplastic resin is at least 1 kind selected from a group consisting of a polyimide resin, polyesterimide resin, polyetherimide resin and polyetheretherketone resin, and the stratified silicate salt is at least 1 kind selected from a group consisting of montmorillonite, hectorite, swelling mica and vermiculite. The film and material for substrate plate produced by using the thermoplastic resin composition are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043178-A (JP)
Title: Automatic document carrying device and image processing device
Inventor: HATTORI HITOSHI
IPC: H04N1/04
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic carrying device capable of preventing reading efficiency from changing caused by slip ratio by driving a carrying means with a controlled time interval between documents.  <P>SOLUTION: When operating this device, an intra-document time interval set value Ti(s) (the time from the restart of the previous document to the restart of the next document) is controlled by a timer in a controller 100. For example, in order to set the value Ti(s) to 1(s) (reading efficiency 60 [sheets/minute]), the time elapsed from the restart of the previous document is calculated by the timer, and the next is restarted after 1(s), and after additional 1(s), the next document is restarted continuously.  <P>COPYRIGHT: (C)2004,JPO