baber/WOPTO huggingface dataset:
Patent JP-2004034843-A (JP)
Title: Inflator filter for air bag
Inventor: IMAI MASATO
IPC: B60R21/264
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To mass-produce small diameter inflator filters for swelling an air bag at the time of collision of a vehicle or the like with good quality.  <P>SOLUTION: In an inflator filter for an air bag installed on an inflator for swelling the air bag for the vehicle and having a swelling medium pass therethrough, a screen 5 is formed on a periphery surface of a cylindrical filter fitting 6 of a designated diameter of the inflator filter 1 by cutting and opening a rectangular flow out hole 7 for inserting a swelling medium integrally in a designated mesh shape. The Screen 5 of a designated mesh shape can be integrally formed by carving tap screw 11 of a designated pitch on an inner peripheral surface side or outer peripheral surface side of the filter fitting 6 and cutting spline shape recess and projection grooves 12 of a designated pitch on the outer peripheral surface side or the inner peripheral surface side perpendicularly to the tap screw 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034649-A (JP)
Title: Platemaking apparatus
Inventor: HARA YOSHIHIRO
IPC: B41L13/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a heat-sensitive stencil paper which can reduce the area of a heat-resistant substrate even in the case of arrangement of a large number of heating elements and can suppress deterioration in image quality even in the case of a reduced opening diameter of perforation to realize high image quality stencil printing.  <P>SOLUTION: Four heating elements 15a to 15d are provided as one set. In each set, the connection of one end of the heating element 15a to one end of a heating element 15b and the connection of one end of the heating element 15c to one end of a heating element 15d are carried out each in the end of the apparatus through a conductor 20. The other end of the heating element 15a and the other end of the heating element 15d are connected to a separate electrode 19. The other end of the heating element 15b and the other end of the heating element 15c are connected to one common electrode 18. The heating elements 15a to 15d are arranged on the upper part of a partial glaze layer 16a provided at the end of a heat-resistant substrate 16 so as to be offset toward the end 17 side from the center position of the layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042313-A (JP)
Title: Easily peelable multi-layer composite film
Inventor: TAKADA ATSUSHI
IPC: B32B27/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily peelable transparent film showing a satisfactory easy peeling function.  <P>SOLUTION: This multi-layer composite film is constituted of an ethylene-vinyl alcohol copolymer resin layer with an ethylene content of 29 to 47 mol%, a polycycloolefin resin(COP) layer with a glass transition temperature(Tg) of 60 to 80°C and a sealing layer composed of a polyethylene resin and/or an ethylene-vinyl acetate copolymer resin. The described problem is solved by arranging the COP layer adjacent to the sealing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046412-A (JP)
Title: Commodity information supply method
Inventor: TAKAGI IWAO
IPC: H04W4/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily supply and collect latest commodity information in a commodity information supply system using an ID tag.  <P>SOLUTION: An Internet address of a commodity information supply server storing commodity information of a commodity is stored in the ID tag of the commodity. The ID tag is read by using a portable telephone system connected to an ID tag reader/writer for obtaining detail information of the commodity by a user. Thus, the user accesses the commodity information supply server designated by the Internet address in the ID tag. Then, the commodity information where the commodity information supply server is designated is supplied and access history corresponding to the commodity is collected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043668-A (JP)
Title: Anthrapyridone type compound, image recording material, and inkjet recording liquid
Inventor: SUZUKI TAKASHI
IPC: C09D11/328
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording liquid, particularly magenta inkjet recording liquid, which excels in lightfastness of the color image of ink and in color tone for good color reproductivity, as well as to provide an aqueous inkjet recording liquid which can ensure use of the ink in a long period of time in addition to the advantage that the lightfastness of the color image of the ink and the color tone stand together.  <P>SOLUTION: The inkjet recording liquid is comprised of the anthrapyridone type compound represented by formula (1), wherein R<SB>1</SB>and R<SB>2</SB>indicate each a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, or a heterocyclic group; R<SB>3</SB>indicates a hydrogen atom, an alkyl group, a cycloalkyl group, or an aryl group; R<SB>1</SB>and R<SB>2</SB>may join together to form a ring; R<SB>4</SB>and R<SB>5</SB>indicate each a hydrogen atom or a substituent; n1 indicates an integer of 1-3; and n2 indicates an integer of 1-4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049921-A (JP)
Title: Linear actuator generating less dust
Inventor: KAWASHIMA SOSUKE
IPC: F16H25/24
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator with generating a less dust in which dust generation amount to the outside is reduced as low as possible by reducing pressure inside the linear actuator itself. SOLUTION: A movable loop of a seal band 6 is formed via respective pulleys 5 disposed at both axial ends of the inside of a housing 1, one end of the loop is fixed to one end of a carriage 3, the other end of the loop is fixed to the other end of the carriage 3, and an opening of a slit S opening in the housing is sealed with the seal band 3. Air vent pipes 8A and 8B are disposed as a means for sucking air in the housing 1, suction ports 8Aa and 8Ba are disposed near both axial ends of the housing 1, and dust generation to the outside due to air pressure increase at ends of the housing in high speed moving of the carriage 3 is suppressed.
Patent JP-2004045959-A (JP)
Title: Belt running device and image forming apparatus
Inventor: FUJIWARA YUMI
IPC: G03G21/16
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage-free belt running device by preventing meandering of the the endless belt, and also to provide an image forming apparatus with the belt.  <P>SOLUTION: This belt running device has the endless belt suspended over plural rollers and circulatingly driven with the rotation of a driving roller, protruded ribs for preventing displacement of the belt in at least one inner circumference of edge parts in the width direction of the belt, and a grooved flange fittable with the ribs in at least one roller except the driving roller. In order to prevent the ribs from coming over the grooved flange during circulating driving of the endless belt, a restricting member is provided for preventing swelling of the belt at the outer circumference near the ribs of the belt near the upstream side to which the ribs run toward the grooved flange. A gap between the restricting member and the outer circumference of the grooved flange carrying the belt is set smaller than the thickness of the ribs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047379-A (JP)
Title: Manufacturing method of key top for illuminated push-button switch
Inventor: HIKITA ATSUSHI
IPC: H01H13/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a key top for an illuminated push-button switch capable of being simply mass-produced, at a low cost and with a high yield, the key top for an illuminated push-button switch wherein a display part for displaying a character or a mark is illuminated by backlight while having a metallic sheen and color, and of simply diversifying a design expression allowing the display part for displaying a character or a mark to be simply bulged and recessed.  <P>SOLUTION: This method is used for manufacturing a key top 5 for an illuminated push-button switch illuminated by backlight in the same shape as or in the form of a reverse character corresponding to the display part 6 displaying a character or a mark. In the method, a translucent conductive layer 2 is formed on the surface of the resin key top 1 formed of a translucent resin; a translucent masking layer 3 having an electric insulation property is formed on the surface of the conductive layer 2; and an electroplated layer 4 is formed on the surface of the conductive layer 2 where the masking layer 3 is not formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018370-A (JP)
Title: Apparatus and method of manufacturing silicon
Inventor: YAMASE HIDEO
IPC: C01B33/033
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus and a method for supplying silicon having a stable quality as silicon for a solar cell at a low coat.  <P>SOLUTION: The manufacturing apparatus is composed of an evaporator for evaporating high purity zinc and high purity silicon tetrachloride, a reaction furnace in which a reduction reaction is carried out and a product take-out apparatus and high purity silicon for the solar cell which has the stable quality is manufactured by vaporizing the high purity zinc and high purity silicon tetrachloride respectively and performing the reaction in the gasified atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055410-A (JP)
Title: Bimorph switch, method of producing bimorph switch, electronic circuit, and method of producing electronic circuit
Inventor: SANPEI HIROKAZU
IPC: H01H37/52
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost bimorph switch, a low-cost method of producing a bimorph switch, a low-cost electronic circuit, and a low-cost method of producing an electronic circuit.  <P>SOLUTION: The method of the invention is provided for producing a bimorph switch 100 for electrically connecting a movable contact 102 and a fixed contact 104. The switch 100 comprises: a substrate 126 having a front face, a back face, and a through hole 114 penetrating from the front face to the back face; the fixed contact 104 extending from an edge portion of the opening of the through hole 114 to the inside of the opening; and a bimorph portion 108 for holding the movable contact 102 at a position opposed to the opening and driving the movable contact 102. One end of the bimorph portion 108 may be formed on a silicon oxide layer formed on a surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053524-A (JP)
Title: Checking method of snubber
Inventor: ORITANI NAOHIKO
IPC: G21C17/003
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checking method of a snubber capable of executing check of the snubber required for a plant surely at low cost.  <P>SOLUTION: A spare part having the same specification as the snubber which is a checking object is prepared in a periodic inspection, and the snubber to be checked is dismounted (#3), and the spare part is mounted instantly, to thereby heighten work efficiency. The snubber dismounted in processing #3 is overhauled in processing #11, assembled in processing #12, and used as a spare part. A working time is greatly shortened and a labor cost is reduced by this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049793-A (JP)
Title: Tip part of endoscope
Inventor: OUCHI TERUO
IPC: G02B23/26
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip part of an endoscope capable of obtaining an excellent observation image without a flare or a ghost at the tip part of the endoscope at which the surface of an illumination window and the surface of an observation window are covered with a same transparent cover.  <P>SOLUTION: At the tip part of the endoscope at which the illumination window 4 for ejecting an illuminating light and the surface of the observation window 3 for taking in a light image are arranged side by side at the tip end 2 of an inserting part, and the surface of the illumination window 4 and the surface of the observation window 3 are covered with the same transparent cover 11, a groove 12 the bottom face of which becomes gradually deep from the illumination window 4 side to the observation window 3 side is formed so as to partition between the illumination window 4 and the observation window 3 on the outer surface at a part positioned between the illumination window 4 and the observation window 3 of the transparent cover 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057220-A (JP)
Title: Housing system
Inventor: TAKAHASHI SACHIRO
IPC: A47B87/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing system capable of housing even such a long or large matter as cannot be housed in a single unit housing, with respect to the housing system constituted by combining a plurality of unit housings such as housing boxes.  <P>SOLUTION: In the housing system constituted by combining a plurality of the unit housings 1, the matter to be housed can be housed extending across the insides of the housing parts 10 of at least two unit housings 1 adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131777-A (JP)
Title: Method for displaying symbol on display and system therefor
Inventor: YIN MEMPHIS ZHIHONG
IPC: G06F3/048
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To selectively expand a display area on a computer. SOLUTION: A method and system for displaying symbols 140 and 150 on a display 110 comprising a step 300 where a pointer 160 is arranged on the display 110 on the spot are provided. In addition, the step 300 includes a step 310 in which the display concerned displays symbols using a first symbol size and the symbols 140 and 150 are displayed at the area 170 adjacent to the spot in the display 110 by using a larger symbol size than the first symbol size and an input for displaying the symbols outside the area 170 by using a size different from the larger size concerned is received.
Patent JP-2004063526-A (JP)
Title: Work holding device
Inventor: ITO KAZUHISA
IPC: B65G49/07
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a foreign matter such as particles or the like from a work holding device.  <P>SOLUTION: The work holding device moves a base plate 3 by a pneumatic piston 2 provided in a body frame 1, grasps a work W between the base 3 and the frame 1, and holds the work W. The base 3 is supported to the frame 1 by an elastically deformable deformation member 13. The member 13 is disposed in parallel along a moving direction of the base 3, and includes one set of two leaf springs 13a, 13b disposed obliquely to the moving direction. A parallelogram is constituted of the two springs 13a, 13b, the frame 1 and the base 3. When the base is moved, the two springs 13a, 13b are deformed in parallel to hold the parallelogram relation, and the base 3 is hence moved in both horizontal and vertical directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060284-A (JP)
Title: Interlocking block and water retentive pavement structure using this block
Inventor: NAKAJIMA KANJI
IPC: E01C5/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interlocking block used for a water retentive pavement structure for increasing a water retentive capacity and easy in construction.  <P>SOLUTION: The interlocking block, whose upper surface and under surface are formed into a plane filling shape, is characterized by forming recessed parts 6a and 7a on at least one side surface of the interlocking block 1 so as to form clearance with an adjacent interlocking block 1' when laid in combination by filling a plurality of interlocking blocks 1 in one plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064542-A (JP)
Title: Image processing system, apparatus, and method
Inventor: TAKAHASHI KOSEI
IPC: G06T1/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve faithful reproduction of colors by providing image data capable of estimating spectral reflectance characteristics of an input image.  <P>SOLUTION: In a system for converting an input image signal inputted from an image input device 3 into an output image signal to be outputted by an image output device 11, an image compression unit 5 converts a spectral image inputted via an image input unit 4 into RGB data, applies principal component analysis to the spectral image to obtain principal component data, and stores the obtained data in an input image storage unit 6. When the principal component data and the RGB data are read out and stored in an output image storage unit 7, a spectral reflectance restoring unit 8 restores a spectral reflectance of each pixel by using these data. A printer model 9 determines an ejection quantity of ink used for recording each pixel by the device 11 on the basis of the calculated spectral reflectance, and generates an output image signal for the device 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062674-A (JP)
Title: Production management method and production management program
Inventor: TORII KENTARO
IPC: G06Q10/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management method and a production management program that obtain information for a user's business judgment in production of a plurality of types of products by creating a product production plan and stock plan in real time according to a sales plan and displaying time variations in a cash flow by product production, stock and sale.  <P>SOLUTION: An upper section CF data acquisition part 24 acquires upper section CF data 7a from a parent section, and a lower section CF data acquisition part 27 acquires lower section CF data 7b from a subsidiary section. A CF data calculation part 25 calculates associated section cash flows, upper section consolidated cash flows and lower section consolidated cash flows. A CF data display part 30 displays the calculated cash flows. An upper section CF data transmission part 26 transmits associated section CF data 7c to the parent section, and a lower section CF data transmission part 29 transmits associated section CF data 7d to the subsidiary section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068045-A (JP)
Title: Zinc-based alloy and manufacturing method therefor
Inventor: KUWABARA MITSUO
IPC: C22F1/16
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc-based alloy having a surface layer to which desired strength, hardness and heat resistance are reliably imparted, along with having superior workability.  <P>SOLUTION: A die 10 has an alloy layer 14 harder than a base layer 12 provided on the surface of the base layer 12. The alloy layer 14 has an iron-based alloy layer 16 superior in a melting point, strength, hardness, and heat resistance provided on the surface side, and a diffusion layer 18 provided between the above iron-based alloy layer 16 and the base layer 12. The diffusion layer 18 has, for instance, a brass layer containing copper and zinc, and has a content ratio gradually changing in the above diffusion layer 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077676-A (JP)
Title: Organic electroluminescent element
Inventor: HAMADA YUJI
IPC: C09K11/06
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To improve carrier property in a carrier layer or a light emitting layer and improve light emission characteristics and service life of an organic electroluminescent element. SOLUTION: In this organic electroluminescent element provided with the carrier layer and the light emitting layer composed of an organic material between a hole injected electrode and an electron injected electrode, dopant for carrying is doped in the carrier layer and/or dopant for carrying or excited energy moving is doped in the light emitting layer.
Patent JP-2004070826-A (JP)
Title: Information processor
Inventor: TAKEBE TORU
IPC: G06F1/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of attaining the reduction in size and outward noise of the information processor at a low cost, and reducing the labor hour for the sorting in disposal or recycle of a circuit board.  <P>SOLUTION: This information processor comprises a vibration source 2 for generating noise mounted on the circuit board 4. The circuit board 4 is formed of a material having characteristics as a damping material. The circuit board 4 has a constraint plate 5 on the surface opposite to the mounting surface of the vibration source 2, and the noise is suppressed by a damping structure formed of two layers of the circuit board 4 and the constraint plate 5. As the material of the circuit board, a one having an elasticity of 10kgf/mm or less and a dynamic loss of 0.1 or more by tan δ value, preferably a one having an elasticity of 1kgf/mm or less and a dynamic loss of 0.5 or more by tan δ value is used. According to such a structure, the noise can be reduced with a simple structure without adding a new part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075202-A (JP)
Title: Web conveying device
Inventor: SATO MITSURU
IPC: B65H23/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web tensioning mechanism evenly conveying a web in start of printing and during printing.  <P>SOLUTION: This device includes a web conveying mechanism and a web tensioning mechanism tensioning a web provided in an upstream side of the conveying mechanism. The web tensioning mechanism is provided with a spring supporting a drum movably in a web conveying direction and pressing the drum toward the web in a web conveying device including a rotatable arm, the drum supported on a tip of the arm and tensioning the web and a spring applying rocking force in a direction opposite to the web conveying direction on the arm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073353-A (JP)
Title: X-ray radiographing system
Inventor: KOBAYASHI MASAAKI
IPC: G06T1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To clearly display an image radiographed by rotating a radiographing part on a display part, to prevent erroneous recognition of irradiation field extraction processing caused by the rotation, and to obtain an image to be excellently read.  <P>SOLUTION: An X-ray radiographing system irradiates a patient with X rays emitted from an X-ray source and takes transmitted X rays by a radiographing part to digitally obtain X-ray image data. Then, the X-ray radiographing system is provided with a rotation means for rotating a radiographing part on a vertical plane with respect to an X-ray incident axis; an input means for inputting rotation angle information of the radiographing part generated by the rotation means; a storage means for storing the image data and the rotation angle information; and a display image preparation means which rotates the image data according to the rotation angle information in the case of displaying the image data read from the storage means and which adds a dark part between a rectangle which circumscribes the respective ends of the bottom part, the top part, the rightmost part, and the leftmost part of the image data after rotation and which has horizontal bottom edge, and the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074221-A (JP)
Title: Bending method and apparatus
Inventor: NAKAGAWA KINYA
IPC: B21D7/024
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending method by which the occurrence of wrinkles can be suppressed even if it is performed in a small bending diameter.  <P>SOLUTION: A stock 1 is pressed through a fixture 4 where an insertion hole 2 into which the stock 1 is introduced is formed. Further, the stock 1 passed through the fixture 4 is pressed to a bending direction by a bending fixture 6, and the pressed stock 1 is subjected to bending. The stock 1 passed through the fixture 4 is pressed against first and second auxiliary fixtures 8 and 10 arranged inside the bending direction between the fixture 4 and the bending fixture 6, and is subjected to bending in a still smaller bending diameter.  <P>COPYRIGHT: (C)2004,JPO