baber/WOPTO huggingface dataset:
Patent JP-2004278120-A (JP)
Title: Support structure of fireproof glass
Inventor: HARA SATORU
IPC: E06B5/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the holding structure of fireproof glass for positively holding a glass end part when the fireproof glass is softened by a fire and shrink.  <P>SOLUTION: The fireproof glass 20 itself is softened with heat in a fire, and a press-engaging end 53a of a plate spring piece 50 bites into the surface of the glass 20. With the shrinkage of the glass 20 to the center of the glass by softening, the plate spring piece 50 is elastically deformed toward the center of the glass in the state of the press-engaging end 53a biting into the glass surface, and the peripheral part of the fireproof glass 20 is positively pressed and moved toward an airtight material 18 to maintain the pressed and held state of the peripheral part of the glass 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346615-A (JP)
Title: Fixing method of vacuum valve shield, vacuum valve, and switching device using the same
Inventor: OSHIUMI KATSUMI
IPC: H01H33/66
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method of an arc shield for a vacuum valve preventing damages on an insulating vessel at the time of plastic deformation.   <P>SOLUTION: A process of inserting a shield with a small-diameter part with a smaller diameter than an inner diameter of a convex part and a large-diameter part with a diameter larger than the inner diameter of the convex part into a cylindrical insulating vessel with an opening end face at each end and with a convex part toward inside in a radius direction on its inside face until the small-diameter part passes the convex part and the large-diameter part comes in contact with the convex part, a process of inserting a buffer member with a small-diameter part having a diameter larger than an outer diameter of the small-diameter part of the shield and smaller than an inner diameter of the convex part of the insulating vessel and a largediameter part with a diameter larger than the inner diameter of the convex part into the insulating vessel from a direction contrary to the side of insertion of the shield until it comes in contact with the convex part, and a process of plastically deforming an end of the small-diameter part of the shield toward outside in the radius direction and fixing the shield to the convex part through the buffer member are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275484-A (JP)
Title: Remote controlled top
Inventor: MATSUKAWA HIROYUKI
IPC: A63H30/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controlled top which is made to perform dynamic movement of repeling the top of an opponent by jumping when coming into contact with the top of the opponent.  <P>SOLUTION: A top main body 10 is provided with a top shaft 5 arranged rotatably and a shaft driving device A for rotating the top shaft. The shaft driving device A is remotely controlled by a controller 2. The shaft driving device A is provided with a motor 11 rotated forward and backward by the remote control of the controller 2, and a transmission mechanism C for transmitting the rotation of the motor 11 to the top shaft 5. At the top body 10, a jumping mechanism B for making the top body jump is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275557-A (JP)
Title: Method for improving lactation ratio after delivery
Inventor: KOHAMA TAKAFUMI
IPC: A61H7/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the nipple disturbance of a pregnant woman after the delivery and improving a direct lactation ratio.  <P>SOLUTION: High purity squalane oil of 99% or more is applied to the nipple and the areola mammae of the pregnant woman in the puerperal period and a massage is performed for 15 minutes once a day from the first to the fifth date of the delivery. This method can prevent the nipple abnormality such as nipple rigidity, edema, redness/blisters, and fissures so as to reduce pain and mental burden in the lactation, improve the emission of the breast milk, enable the stable lactation, improve direct lactation ratio after the delivery and improve the nutrition state of an infant and immunity accompanied thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286281-A (JP)
Title: Catalytic combustion burner and fuel cell system
Inventor: MIZUNO YASUSHI
IPC: H01M8/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner and a fuel cell system superior in low NOx and operational stability.  <P>SOLUTION: This catalytic combustion burner has a combustion catalyst inside a burner body, and a fuel supply nozzle in the upstream of the catalyst, and self-burns an unburnt air-fuel mixture by a flame in the downstream of the catalyst by burning a part of the air-fuel mixture of air and fuel supplied from the upstream of the catalyst by the catalyst. This catalytic combustion burner has an evaporating mixing cylinder for promoting the evaporation and mixing of the fuel between the nozzle and the catalyst, a flame holder in the immediate downstream of the catalyst, an igniter for igniting the unburnt air-fuel mixture in the downstream of the flame holder, a flame detector for confirming the continuation of ignition/combustion, a first combustion part having an alarm device for issuing an alarm when the flame is not detected, and a second combustion part having a combustion cylinder for covering up to an upper part while having an interval from the flame holder outer periphery of the first combustion part, and the nozzle for jetting fuel cell fuel electrode offgas, and burning the offgas by the combustion gas of the first combustion part. This fuel cell system has a reformer having this burner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284161-A (JP)
Title: Polyolefinic heat-shrinkable film
Inventor: KOBAYASHI TAKAAKI
IPC: B32B27/32
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefinic heat-shrinkable film fitted to a packaging machine having both of excellent low temperature shrinkability and high temperature heat resistance and excellent in film slip properties (hot slip properties) immediately after shrinkage, heat-sealing strength and environmental sanitariness.  <P>SOLUTION: The polyolefinic heat-shrinkable film is obtained by laminating a layer comprising a polypropylene resin on both sides of a center layer comprising 70-50 wt.% of a linear low density polyethylene resin with a density of 0.905 g/cm<SP>3</SP>or below and 30-50 wt.% of a linear low density polyethylene resin with a density of 0.905 g/cm<SP>3</SP>or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285514-A (JP)
Title: Method for impregnation treatment in supercritical carbon dioxide, impregnated product by the method and impregnation treatment system
Inventor: KIKUCHI KEIICHI
IPC: B27K3/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for impregnation treatment in supercritical carbon dioxide designed to reduce mixing air or moisture into the carbon dioxide when a base material is to be impregnated with an impregnant in the supercritical carbon dioxide.  <P>SOLUTION: The method comprises the following process: After the base material is charged into an impregnation treatment tank 10 in air, a door 11 is closed to seal up the tank 10. Air is evacuated from the tank 10 with a vacuum pump 14 followed by introducing carbon dioxide into the tank 10 and the impregnation treatment is carried out in the supercritical carbon dioxide. After the impregnation treatment, the impregnant is removed in a gas separation tank 31, the carbon dioxide compressed by a compressor 34 is recovered and stored in a storage tank 40. Thereby, air mixing into the recovered carbon dioxide can be reduced. Furthermore, after reaching a specified depressurization degree, harmful effects of moisture present in the impregnation treatment can also be prevented by either heating the base material while continuing the evacuation operation followed by introducing carbon dioxide or charging the tank 10 with the base material subjected to drying treatment in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283096-A (JP)
Title: Method for separating/purifying hyaluronic acid and/or chitin
Inventor: YAMADA TAKASHI
IPC: C12R1/92
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and effectively separating/purifying hyaluronic acid and/or chitin produced on a chlorella cell.  <P>SOLUTION: The method for separating/purifying the hyaluronic acid and/or the chitin produced on the chlorella cell by infecting the chlorella cell of a host with a chlorovirus comprises separating hyaluronic acid fibers and/or chitin fibers from the cells by adding mechanical vibration to the chlorella cells on the surface of which the hyaluronic acid fibers and/or the chitin fibers are accumulated, and collecting the separated fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003280031-A (JP)
Title: Liquid crystal device
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device whose non-display area can be made narrow by optimizing the formation positions of signal input/output terminals unused after inspection.  <P>SOLUTION: On a substrate AM for the liquid crystal device LP, input/output signal terminals CX<SB>1</SB>, CX<SB>2</SB>, CX<SB>3</SB>, CX<SB>4</SB>, TX<SB>1</SB>, and TX<SB>2</SB>for inspection are formed below a seal layer GS at break parts 40 of gap control areas 41, 42, 43, and 44 formed along the outer circumferential edge of a pixel part 21. Further, an inspecting circuit 70 is formed in an area overlapping with a black matrix BM<SB>2</SB>for display screen parting of an opposite substrate OP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287328-A (JP)
Title: Carrier for electrostatic latent image development, electrostatic latent image developer and process cartridge
Inventor: TAKAHASHI HIROAKI
IPC: G03G9/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrostatic latent image development which has a stable charge-imparting performance over a long period, has excellent abrasion resistance of a covering layer and adhesiveness between fine particles having magnetism and the covering layer, has high product yield of the coated carrier and does not cause charge fluctuation due to a spent toner composition, to provide a carrier for electrostatic latent image development capable of suppressing the charge fluctuation due to environmental conditions and the shelf deterioration of charge quantity and obtaining a good quality of picture without a failure such as the fluctuation of picture density, surface staining and contamination in machine due to the toner even in various kinds of use environments and, further, to provide a developer for electrostatic latent image and a process cartridge using the carrier for electrostatic latent image development.  <P>SOLUTION: The carrier for electrostatic latent image development has a covering layer on the surface of core material having magnetism and the covering layer comprises N-alkoxyalkyl polyamide (1), one kind or more resins capable of reacting with the N-alkoxyalkyl polyamide resin containing silicone which has at least a silanol group and/or a hydrolyzable group and a condensation product obtained from a mixture of an aminosilane coupling agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294315-A (JP)
Title: Headlight tester
Inventor: USAMI KOZO
IPC: G01M11/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head light tester capable of obtaining a clear and easy to read out front view data with an image data read out means with an image light collector, and also capable of obtaining a light distribution pattern data, as well as capable of obtaining the front view data and the light distribution data easily and precisely without interference.  <P>SOLUTION: The headlight tester for testing the irradiation of the headlight and light distribution characteristics is provided with a reflection mirror for reflecting an irradiation light from the headlight, an image data read out means for reading out the front view data from the reflected light of the reflection mirror, and a light distribution pattern data read out means for reading out the light distribution pattern data of the headlight from the reflection light of the reflection mirror. Both the image data read out means and the light distribution pattern data read out means are disposed side by side with a prescribed distance kept in front of a cabinet of the light receiving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293750-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: FURUKAWA KOJI
IPC: B60K23/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there is a danger that a vehicle is suddenly decelerated or accelerated when a hydraulic force to a clutch is lowered by generation of abnormality in a hydraulic clutch for operating output rotation of a continuously variable transmission or in an oil passage, to which the hydraulic clutch is connected, because the continuously variable transmission is set in the normal rotation output condition when electricity is turned off, in regard to the continuously variable transmission for smoothly changing the rotating speed of a crawler from normal rotation to reverse rotation by changing the crimping force of the hydraulic clutch with the simple operation for evenly changing the current-carrying quantity to a solenoid valve.  <P>SOLUTION: The oil passage, to which the hydraulic clutch is connected, is provided with a pressure sensor, and when the pressure sensor detects lowering of the pressure in the oil passage, an alarm lamp and a buzzer are operated, and wile electrical continuity quantity to the solenoid valve is increased to decelerate a vehicle in response to the progressing direction, or electrical continuity is immediately stopped to stop an engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300979-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D45/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that variations in a combustion cycle at a small lift control region of a suction valve and variations between cylinders may occur.  <P>SOLUTION: When the current valve lift of the suction valve by a variable lift mechanism is judged to be a lift regulation region in a step 2, based on information signals of an engine speed N and an amount of accelerator opening V read in a step 1, and then a speed change position D range read in a step 4 is set, switching over to a step 5 is made, the rotation of a control shaft is regulated by a regulation circuit, and the valve lift of the suction valve is regulated to a specific regulation small lift L1 semi-permanently. When a judgment is made to be a P range, going to a step 8 is made, and a regulation lift is controlled to a regulation lift L1a that is slightly larger than a basic control lift L1 in the case of the D range by a regulation circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301029-A (JP)
Title: Variable valve system for engine
Inventor: TAKIMOTO KAZUHISA
IPC: F01L13/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system capable of generating swirls without reducing intake-air quantity.  <P>SOLUTION: The variable valve system is provided with a damper 20 with an electric viscosity object 23 having variation of viscosity upon application of voltage and a control means 28 for applying voltage to the electric viscosity object 23. Controlling voltage applied to the electric viscosity object 23 by the control means 28 allows an intake valve 14 of the engine to vary operating speed. The voltage applied to the electric viscosity object 23 is controlled by the control means 28 so that the intake valve 14 can hold a predetermined opening adapted for generating swirls while decreasing the operating speed for a predetermined time during operation at least in either opening or closing direction of the intake valve 14. The damper 20 is provided with a damper room 21 filled with the electric viscosity object 23 and a pole 24 placed on the intake valve 14. The pole 24 is slidably mounted in the damper 21, and protrusions 25 subjected to flow resistance of the electric viscosity object 23 is mounted on the pole 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303632-A (JP)
Title: Electrolyte for nonaqueous electrolyte battery
Inventor: ITAYA SHOJI
IPC: H01M10/05
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for a nonaqueous electrolyte battery enabled to deposit calcium on calcium metal and capable of charging/discharging with high safety.  <P>SOLUTION: The electrolyte in which calcium salt is dissolved into an organic solvent is featured by containing an alkoxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307078-A (JP)
Title: Coupling structure using coupling member
Inventor: FUJITA TAKASHI
IPC: B65G13/071
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure using a coupling member capable of attaching the coupling member strongly to any members applicable and suppressing the manufacturing cost.  <P>SOLUTION: The coupling structure is to couple a pair of members 3 laid parallel using the coupling member 4 interposed, wherein the coupling member 4 is composed at least of a cross plate part 4A arranged horizontally, vertical plate parts 4B folded at a right angle from the two sides of the cross plate part 4A, and coupling parts 4C folded at a right angle in the same direction as the vertical plate parts 4B from the two ends in the longitudinal direction of the cross plate part 4A. The end faces of each vertical plate part 4B are formed at the abutting surface 4D for the member 3, and each coupling part 4C is furnished with a through-hole 4c having communication to a hole 3a formed in the member 3, and its outward facing surface 5 is positioned inside of the abutting surface 4D. Thereby, the coupling member 4 can be attached fast to the member 3 by allowing the coupling tool 17 to make fixing action over the range from the through-hole 4c to the hole 3a, and it is possible to preclude a diagonal collapse of the member 3 with respect to the coupling member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305009-A (JP)
Title: Apparatus for amplifying nucleic acid and method for amplifying nucleic acid
Inventor: TAKENAKA HIROSHI
IPC: B01L3/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for amplifying a nucleic acid with high amplification efficiency and to provide a method for amplifying the nucleic acid.  <P>SOLUTION: There are provided a flow channel where a reaction liquid comprising a sample containing the nucleic acid and a reagent mixed with the sample flows, a flow channel branching part branching the flow channel into a plurality of branched flow channels, a joining part where the plurality of branched flow channels join and a joined flow channel where the joined reaction liquid is led. Furthermore, heating mechanisms equipped with a plurality of the set temperature zones in the branched flow channels are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306975-A (JP)
Title: Label affixing position detector
Inventor: HORIKOSHI TSUTOMU
IPC: H01M2/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label affixing position detector capable of controlling the position of a label with high accuracy at low cost by detecting the affixing position of a label affixed to an outer circumferential surface of a cylindrical body.  <P>SOLUTION: A cylindrical body with a label affixed thereto is rotated, light is irradiated by a light projector, and the light reflected by a label surface is received by a light receiver. Since no light is incident on the light receiver at the label affixing position by the step thereof, the label surface is identified from an affixing part, and the cylindrical body can be stopped at an arbitrary position to control the position of the label. Since the light quantity incident on the light receiver is considerably different between the label surface and the affixing part, the label affixing position can be easily detected with high accuracy, and the position of the label can also be easily controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309284-A (JP)
Title: Modular measurement device and measurement data arithmetic method
Inventor: NAKANISHI TAKASHI
IPC: G01D21/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the CPU load by minimizing arithmetic processing, and to reduce the delay in time from the measurement to the arithmetic processing, in measuring a plurality of measurement points with different periods using a plurality of measurement modules, and in performing the calculation on each measurement module.  <P>SOLUTION: The modular measurement device is constituted so as to measure the plurality of measurement points with different periods using the plurality of measurement modules; and is provided with measurement data buffers for storing the latest measurement data of respective measurement modules, and the arithmetic means for performing the calculation on the measurement modules, on the basis of the latest measurement data stored in the measurement buffers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306409-A (JP)
Title: Mandrel release agent for manufacturing hose
Inventor: YAMAKI DAISUKE
IPC: C09K3/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mandrel release agent for manufacturing a hose excellent from aspect of solvent crack resistance, mold anti-staining properties, washing properties, general-purpose properties, cost and environmental load and showing a sufficient effect even in releasability.  <P>SOLUTION: The release agent contains a polyoxyethylene/polyoxypropylene block copolymer with a molecular weight of 2,000-4,000 which is represented by formula: HO(EO)<SB>a</SB>(PO)<SB>b</SB>(EO)<SB>c</SB>H [wherein (EO) is an oxyethylene group, (PO) is an oxypropylene group, a and c are an integer showing the unit number of the oxyethylene groups in the molecule and b is an integer showing the unit number of the oxypropylene groups in the molecule] and characterized in that the content ratio of the oxyethylene groups in the whole molecules of the block copolymer is 20-below 40%, as an effective component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309305-A (JP)
Title: Communication system and information providing method
Inventor: SUGITA TAKEHIRO
IPC: G01C21/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and an information providing method capable of providing local product guide information including the direction.  <P>SOLUTION: The communication system 100 is provided with an RF tag 10, a tag reader 20 and a guiding device 30. When information read out of a plurality of RF tags 10 arranged in line or in plane on a road by using the tag reader 20 is provided to a walker; the RF tags 10 respond to the information request signal from the tag reader 20, and transmit ID allocated according to a specific increase rule and local information correlated between the increase direction of the ID of dependent RF tags 10 and the direction of the local product to the tag reader 20. The tag reader 20 detects the moving direction based on the increase and decrease direction of the ID obtained from the RF tags 10 while moving, and transmits the information on the ground corresponding to the moving direction based on the detection results to the guiding device 30. The guiding device 30 provides the received guiding information to the walker after converting to voice. In this manner, information on the ground including the direction can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI