baber/WOPTO huggingface dataset:
Patent JP-2004234932-A (JP)
Title: Plane light-emitting device
Inventor: TANIHATA MITSUZO
IPC: G02F1/13357
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate, its manufacturing method, and a plane light-emitting device using it, capable of obtaining the brightness of plane light emission which has not been singly obtained, by making the most of advantage of a grooving process by machine cutting and a grooving process by laser irradiation.  <P>SOLUTION: Of the plane light-emitting device emitting light incident from the end face of the light guide plate 2 from a surface side by being reflected at a group of grooves formed at the rear surface of the light guide plate 2, the group of the grooves 24 is composed of a number of thick grooves 22 formed in parallel with the incident side end face of a transparent plate 21 and a number of thin grooves formed in parallel with the thick grooves 22 between each adjacent thick grooves 22, 22 and at the wall face of each thick groove 22. Light incident from the end face of the light guide plate 2 reflects diffusely inside the thickness of the plate in a direction away from a light source largely by the thick grooves. Further, since the light is guided toward a light-emitting face by enlarging a light reflection area of the rear face of the light guide plate 2 with the thin grooves 23, the brightness of the light-emitting face can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230413-A (JP)
Title: Laser beam machining method and laser beam machining device
Inventor: FUJITSUKA NAOHIRO
IPC: B23K26/142
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method and a laser beam machining device which can effectively prevent the deposition of spatters.  <P>SOLUTION: A work 1 is irradiated with laser beams L through a nozzle hole 20a at a center portion of a nozzle 16, and pierced. During the piercing operation, spatter preventive agent accelerated by oxygen is injected toward the work 1 from an annular nozzle hole 22a formed in an outer side of the nozzle hole 20a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348392-A (JP)
Title: Digital camera
Inventor: HISAMATSU SEIICHI
IPC: H04N5/907
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which photographing is consecutively continued even when empty capacity of an external memory becomes a little, and all image data photographed consecutively are recorded.   <P>SOLUTION: In the digital camera which is provided with a camera main body having an image pickup part 1 and a built-in memory 5 and an external memory 9 removably connected to the camera main body, selects either the built-in memory 5 or the external memory 9 and stores image data of an object photographed by the image pickup part 1 in the selected memory, when recording of image data becomes impossible because of lack of the empty capacity of the external memory 9 in the middle of consecutive photographing while the image data of the object under photographing are stored in the selected external memory 9, the empty capacity of the built-in memory 5 is detected by a system control part 6 and when the detected empty capacity is equal with or more than capacity required for recording, a recording destination is automatically changed to the built-in memory 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229876-A (JP)
Title: Game system
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system which calculates a lease charge according to the using situation of a game device for performing leasing processing for leasing game mediums which can be used for a game at a game machine.  <P>SOLUTION: The game device (card unit 20) transmits leasing price information with which a leasing price served to the leasing processing can be specified to an intra-parlor management device 40. Based on the leasing price information received from all the game devices, the intra-saloon management device totals a leasing price within a prescribed totaling period to calculate a leasing total price in a game parlor, and transmits leasing total price information with which the calculated leasing total price can be specified to a concentrated management device 50. Based on the leasing total price information received from the intra-parlor management device provided in a plurality of game parlors, the concentrated management device totals the leasing total price in a prescribed adjusting period by each game parlor to calculate the leasing total price by each game parlor and calculates the calculated lease charge according to the leasing total price by each game parlor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233693-A (JP)
Title: Negative photosensitive resin composition containing epoxy-containing substance
Inventor: ARAO KEI
IPC: G03F7/004
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive resin composition containing an epoxy-containing substance.  <P>SOLUTION: The negative photosensitive resin composition contains an epoxy-containing substance and polyparavinylphenol. The negative photosensitive resin composition has favorable developing property with an aqueous solution of tetramethylammonium hydroxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232563-A (JP)
Title: Axial flow compressor
Inventor: KAMAMOTO SHIGEO
IPC: H01M8/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial flow compressor, compressing fluid to desired pressure by a low-rotation type general-purpose electric motor, costing low and small-sized.  <P>SOLUTION: In this axial flow compressor, first and second moving blades 3, 7 are disposed opposite to each other in the axial direction, a first electric motor 4 is provided for driving the first moving blade to rotate, and a second electric motor is disposed coaxially with the electric motor 4 to drive the second moving blade 7 to rotate in the opposite direction to the rotating direction of the first moving blade 3. The first and second moving blades 3, 7 are coaxially reversed to compress air (fluid) A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232835-A (JP)
Title: Electromagnetic friction clutch
Inventor: TERAOKA MASAO
IPC: F16D27/115
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To omit a cam means, and the like, and to automatically adjust an air gap.  <P>SOLUTION: An electromagnetic friction clutch 1 comprises an electromagnet 59 supported by a differential carrier 7, an armature 61 that faces the electromagnet 59 across an air gap 83, and a friction clutch 63 which is clamped as the armature 61 moves under the magnetic force of the electromagnet 59. It also comprises a coil spring 75 which movably supports the electromagnet 59 relative to the differential carrier 7 and enlarges the air gap 83 by energizing the electromagnet 59, a stopper part 89 which is provided on the armature 61 side and decides a set value of the air gap 83 by locating movement relative to the armature 61 under energization of the electromagnet 59, and a rotary piece 79 which is provided between the differential carrier 7 and the electromagnet 59 and allows movement of the electromagnet 59 for enlarging the air gap 83 while prevents reversal movement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004162685-A (JP)
Title: Vaporized fuel leak inspecting device
Inventor: AMANO NORIYASU
IPC: G01M3/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporized fuel leak inspecting device that stops leak inspection when adsorption ability of adsorbent is deteriorated for preventing vaporized fuel from flowing into atmospheric air during leak inspection.  <P>SOLUTION: In executing leak inspection in a vaporized fuel processing system, concentration of discharged vaporized fuel preliminarily determined by an ECU 30 based on a detection signal of an air-fuel ratio sensor 22 is read. The ECU 30 determines the concentration of discharged vaporized fuel discharged from a canister 50 into an intake tube 12 based on deviation between an air-fuel ratio in exhaust gas detected by the air-fuel ratio sensor 22 and a theoretical air-fuel ratio. Adsorption quantity of vaporized fuel adsorbed in the adsorbent 52 in the canister 50 can be determined based on the concentration of discharged vaporized fuel. In a case where adsorption quantity of vaporized fuel determined is larger than prescribed quantity, it is determined that a mass quantity of vaporized fuel is held adsorbed in the adsorbent 52, and that the adsorption ability of the adsorbent 52 is deteriorated, and leak inspection is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241283-A (JP)
Title: Separator for fuel cell, and its manufacturing method
Inventor: HAYASHI MASAO
IPC: H01M8/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a separator for a fuel cell by improving corrosion resistance and by suppressing water absorption of the separator for the fuel cell.  <P>SOLUTION: As separator 10 for the fuel cell, a plurality of amorphous metal foils 10a having the same size and thickness respectively are laminated and adhered by a conductive adhesive. The separator is provided with a substrate 11 for slits having one or two or more slits 11a, 12a to become sidewalls of fluid flow-passages 17, 18 of recessed groove form, and formed by a single amorphous metal foil, and the substrate 13 for the bottom wall to be laminated and adhered on one face of the substrate for slits, to become the bottom walls of the flow passages, and to be formed by the single amorphous metal foil. Portions corresponding to one end and the other end of the slit are made to be an inlet and an outlet of the flow-passage respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244524-A (JP)
Title: Adhesive for electronic device
Inventor: KIKUCHI MIEKO
IPC: H01L21/52
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for electronic devices for use in adhesion of electronic devices such as semiconductor chips with substrates that furnishes improved adhesion strength between the devices and the substrates while maintaining the same curing speed or the like as the conventional adhesives.  <P>SOLUTION: This adhesive for electronic devices comprises (A) an epoxy resin, (B) an imidazole compound and (C) an epoxidized polybutadiene as indispensable components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247255-A (JP)
Title: Limit switch
Inventor: TOMITA NAOKI
IPC: H01H21/28
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a limit switch low in cost, excellent in corrosion resistance and suitable for long-term use.  <P>SOLUTION: A limit switch 1 comprises a shaft 30, which is supported in a housing of the switch 1, of which the base end portion is stored into the housing, in a liquid-tight state, to the outside of the housing so as to be rotatable in a direction orthogonal to a switching operation plunger 20 and of which the tip portion is protruded outside of the housing; an elastic body 45 energizing the plunger 20 toward the shaft 30; and an arm for rotating the shaft 30 disposed at the protrusion of the shaft 30 protruded from the housing. In the switch 1, a flat face-like cam portion 33 engaged with an end portion of the plunger 20 to move the plunger 20 against an energizing force from the elastic body 45 according to the rotation of the shaft 30 is formed at the shaft 30 on inner side of the housing, and a wear-resistant member made of material with wear-resistance higher than that of the shaft 30 is attached to an edge portion corresponding to a shaft outer periphery surface of the cam portion 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253153-A (JP)
Title: Mounting device
Inventor: ODAGI HIDEYUKI
IPC: H05B33/14
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device by which smaller members such as a desiccant are efficiently and automatically mounted.  <P>SOLUTION: The mounting device includes an airtight device body 30 constituted so that predetermined inert gas may be introduced. A desiccant holding portion 44 that detachably holds the desiccant 28 and a seal holding portion 50 that detachably holds a seal 52a are included in the device body 30. The desiccant 28 is continuously supplied to the desiccant holding portion 44 by a desiccant feeding portion 42. The seal 52a is continuously supplied to the seal holding portion 50 by a seal feeding portion 48. The desiccant holding portion 44 is moved up to a substrate 40 by a moving portion 43 of the holding portion to mount the desiccant 28. The seal holding portion 50 is moved up to the substrate 40 by a moving portion 54 of the seal holding portion to affix the seal 52a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250337-A (JP)
Title: Pharmaceutical preparation for ameliorating allergic disease
Inventor: MIYAO MANABU
IPC: A23L33/135
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation for ameliorating allergic diseases consisting essentially of useful live bacteria and biotin.  <P>SOLUTION: The allergic diseases are ameliorated by the oral administrable pharmaceutical preparation such as a granule, a powder, a capsule or a tablet comprising the useful live bacteria such as lactic acid bacteria or bifidus bacteria having healthy effects ameliorating the intestinal environment and biotin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252652-A (JP)
Title: Electronic device
Inventor: ONARI NAOKO
IPC: G10L13/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device more certainly transmitting sound guidance to a visually handicapped person, or allowing the visually handicapped person to grasp a state of the electronic device or commandable contents in a short time through the sound guidance, so as to improve usability of the electronic device from the viewpoint of universal design.  <P>SOLUTION: This electronic device has a notification means giving notice of operation explanation of the electronic device by at least one of sound and voice. Thereby, even the handicapped person can recognize how to operate the electronic device to easily operate the electronic device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252731-A (JP)
Title: Admission information issuing system
Inventor: KITAGAWA YUSUKE
IPC: G06Q50/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admission information issuing system for examining each applicant in a short period of time as to whether he or she is admitted, and issuing admission information to the applicants admitted.  <P>SOLUTION: A terminal has an input means for inputting application information and a means for sending to a server the application information input from the input means. The server has a means for receiving the application information sent from the terminal; an admission standard information database in which admission standard information for determining whether each applicant is admitted is registered in advance; an admission determining means for collating the application information received from the terminal with the admission standard information registered in the admission standard information database to determine whether each applicant is admitted; and a means for sending admission information to the mobile terminal according to the result of determination by the admission determining means. The mobile terminal has a storage means for storing the admission information received from the server.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248903-A (JP)
Title: Knock down furniture
Inventor: IINUMA NOBUHIKO
IPC: A47B47/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide nock down furniture to be extended not only in horizontal directions but in a front direction or a depth direction.  <P>SOLUTION: The nock down furniture includes: a pair of receiving boards 3 with tenons 8 each having a dowel hole 9 projecting at both the ends; a pair of sideboards 2 having mortises 7 where the tenons 8 of the receiving boards 3 are inserted; and dowels 6 to be fitted into the respective dowel holes 9. The tenons 8 at both the ends of the pair of receiving boards 3 arranged in parallel in a horizontal state are inserted into the mortises 7 on the sideboards respectively, and the dowels 6 are fitted into the dowel holes 9 at the outer side of the sideboards 2, so that the respective receiving boards 3 are disposed between the sideboards 2. A pair of notched parts 10 having a width for the portion of at least the thickness of the receiving boards are formed in the respective receiving boards 3 to meet the interval of the receiving boards 3 to be disposed, and then, the receiving boards 3 are fitted to the receiving boards 3a of another sectional furniture 1a of the same kind at the respective notched parts. Thus, the four receiving boards are assembled in the shape of a double cross at the same level, so that another sectional furniture of the same kind is connected in he state of planar crossing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003311837-A (JP)
Title: Head liner/duct assembly and method for welding the assembly
Inventor: BRAHM JOERG
IPC: B60R21/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head liner/duct assembly in which the disadvantages of prior art can be eliminated and to provide a method for welding the assembly.  <P>SOLUTION: The head liner/duct assembly is formed by integrally vibration welding the head liner to the duct or integrally ultrasonically welding the liner to the duct. The component made of a material which is not compatible with the ultrasonic welding can be integrally ultrasonically welded by first adhering a compatible material having compatibility with another component, to one component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252804-A (JP)
Title: Terminal, and battery pack
Inventor: IOKA SEIJI
IPC: G06K19/07
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently mount a non-contact type ID identification system on a portable terminal and to increase the information processing capacity of the non-contact type ID identification system.  <P>SOLUTION: The non-contact type ID identification system 500 is arranged in a battery pack 2 for a portable telephone set 1, the system 500 is connected to a battery cell 16 in the battery pack 2 and power is directly supplied from the battery cell 16 to the system 500, a memory and a CPU, so that the information processing quantity of the system 500 can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249341-A (JP)
Title: Workpiece transporting device for press
Inventor: YOSHIO TAKANORI
IPC: B30B13/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to improve the operation rate of a press line by totally eliminating an origin setting or magnetic pole detecting operation when a power source is turned off.  <P>SOLUTION: A rack 20 is provided on the fixed part 10 side of a linear motor 18; a pinion 21 engaging with this rack 20 is provided on the movable part 14 side of the linear motor 18; and an absolute type encoder 24 is mounted on the output shaft 23 of the pinion 21 to detect the position of the linear motor 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258094-A (JP)
Title: Package with release mechanism
Inventor: FURUKOSHI YOSHIAKI
IPC: G02B6/42
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package with a release mechanism which can easily be released from a cage and can easily release an optical fiber connector.  <P>SOLUTION: The package with the release mechanism is equipped with a package main body 4 which has a socket opening 3 where the optical fiber connector 2 is inserted and extracted and is inserted into the cage 5 in a free extraction state and locked in an unlockable state, a latch stop part 9 which is provide at an edge of the socket opening 3 locks a latch part 8, projecting from a direction crossing the insertion/extraction direction from a connector main body part 13 of the optical fiber connector 2, from moving in an extraction direction, and a release member 10 which is provided in the package main body 4 slidably in the insertion/extraction direction and has a tapered part 26 for connector release pressing the latch part 8 in toward the connector main body part 13 as it slides.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260278-A (JP)
Title: Priority control method, switch terminal and program thereof in semantic information network
Inventor: MORITA YASUBUMI
IPC: G06F13/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a priority control method in a semantic information network which controls the priority between applications.  <P>SOLUTION: When a client terminal 2-1 sends an event, a packet receiving means 30 in a switch terminal 3 receives the event and transfers it to a packet storing means 31 which then checks the priority of packets according to a priority table and stores the packets in a retrieval queue. A packet fetching means 32 preferentially fetches packets of the higher priority. A receiving party retrieving means 33 matches the event with a filter to determine which client terminal the packets are to be sent to. A transmission packet storing means 34 checks the priority of transmission packets according to the priority table to store them in a transmission queue. A transmission packet fetching means 35 fetches packets preferentially from a transmission queue of the higher priority and outputs them to a transmission packet sending means 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254756-A (JP)
Title: Game machine, program, and storage medium
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To conduct various performance while reducing a load on a main controller and a sub controller.  <P>SOLUTION: This game machine 1 is provided with: a pattern display device 17 for displaying a pattern requested each time with the progress of a game; the main controller 60 for carrying out the main control of the game; and a pattern controller 61 (the sub controller) which receives a control signal outputted from the main controller 60 to display the pattern on the pattern display device 17. The game machine 1 is provided with: the RAM 61c of the pattern controller 61 for storing past display data (pattern) set to a display object on the pattern display device 17; and the CPU 61a of the pattern controller 61 for carrying out a pattern changing program for changing the display data which has to be displayed from now on based on the past display data stored in the RAM 61c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256854-A (JP)
Title: Method for decarbonization-refining stainless steel
Inventor: KIKUCHI NAOKI
IPC: C21C5/35
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decarbonization-refining a stainless steel, which inhibits the oxidation of chromium and a temperature rise of a molten steel more effectively than ever.  <P>SOLUTION: The method for decarbonization-refining the stainless steel comprises blowing oxygen to a chromium-containing molten steel held in a top and bottom combined blowing converter from the top and bottom to lower the carbon concentration to 1 mass% or less, then blowing inert gas and water into the converter through a top blowing lance, and blowing a mixed gas of oxygen gas and inert gas into the molten steel through a tuyere in the bottom of a blast furnace, to further decarbonize the molten steel. In addition, the method controls a flow ratio of the upper blown inert gas to the bottom blown mixed gas, into 0.5 or higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI