baber/WOPTO huggingface dataset:
Patent JP-2003226785-A (JP)
Title: Thermoplastic elastomer composition, powder comprising this and molded product obtained through powder molding of this
Inventor: SUGIMOTO HIROYUKI
IPC: C08L53/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which shows an excellent flexibility, allows no whitening of the bent part upon bending, generates no gloss nor bleeding upon storing at a temperature equal to or above about 80°C but below the melting point of a polyolefin resin and yields a molded product showing an excellent tensile strength and cold impact resistance, a powder comprising the composition and a powder molded product obtained through powder molding of the powder comprising the composition.  <P>SOLUTION: The thermoplastic elastomer composition contains (I) 100 pts.wt. polyolefin resin, (II) 50-200 pts.wt. specific hydrogenated diene copolymer and (III) 30-200 pts.wt. specific ethylene/1-butene copolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158210-A (JP)
Title: Fuel cell device
Inventor: KURIHARA SHINYA
IPC: H01M8/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection performance of hydrogen leaked from a fuel cell power generation system by a hydrogen concentration sensor.  <P>SOLUTION: The fuel cell power generation system 11 consisting of a hydrogen storage tank 1, a hydrogen supply control part 3, and a fuel cell 7 is housed in a case 13. The hydrogen concentration sensor 15 is installed at the upper part of the case 13. A metal fiber 17 is filled in the space inside the case 13 and the space is reduced, thereby accelerates the rising of hydrogen concentration in hydrogen leakage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021255-A (JP)
Title: Electro-optical device, substrate for the same, method of manufacturing substrate for the same, method of manufacturing the same, and electronic apparatus
Inventor: KANEKO HIDEKI
IPC: G09F9/30
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for an electro-optical device which has ruggedness reduced on the surface of boundary areas between adjacent dots and surface of individual dots, an electro-optical device using the same, a method of manufacturing the same, a method of manufacturing an electro-optical device, and an electronic apparatus using the electro-optical device.  <P>SOLUTION: A foundation layer 112 is formed so as to have recessed parts 123 or aperture parts 125 in the boundary areas between adjacent dots 121, so that the height of, for example, a shielding layer 115 formed by a color layer 114 can be reduced and the flatness of the surfaces of individual dots 121 and boundary areas between adjacent dots 121 can be secured. Since a blue color layer 114B is first formed on the bottom parts 124 of the recessed parts 123 or aperture parts 125, the blue color layer having a low average transmittance in a visible light wavelength region is formed more thickly than the green and red color layers 114, and the height of an entire device, for example, the shielding layer 115, can be reduced while enhancing a light shielding property, and contrast is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157893-A (JP)
Title: Method for forming pseudomeasure array into aligned array
Inventor: TAKAHATA YUKIYASU
IPC: G06F9/45
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To parallelize a program containing a pseudomeasure array for which the private directive of an open MP cannot be used, thereby increasing speeds.  <P>SOLUTION: The range of subscripts for which the pseudomeasure array could be referred to is analyzed by the dataflow analysis of the array and the declaration of the pseudomeasure array is created from this range of reference, whereby the pseudomeasure array can be formed into an aligned array. Thereby the private directive based on open MP specifications for the array is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155581-A (JP)
Title: Travel control device for electric industrial vehicle
Inventor: MURATA HIROSHI
IPC: B66F9/24
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a driver to perform parking brake operation, braking operation or accelerating operation in presence of mind after stopping a vehicle on a sloping road.  <P>SOLUTION: A controller determines whether the conditions of both braking operation and accelerating operation exist or not after stopping the travel of the vehicle in accordance with detected values for a right wheel speed V1 and a right wheel speed Vr, an acceleration opening TH and a brake signal Brk. If the conditions exist, right and left driving motors are controlled to keep the vehicle in the stopped condition only for a preset stop time t0 against a force exerted by the gradient of the sloping road. When the stop time t0 ends, the acceleration of the vehicle being slipped down by the gradient of the sloping road is restricted to a preset upper limit value Acc or smaller. Furthermore, a present steering wheel speed Vst is restricted to a preset upper limit value VO or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165183-A (JP)
Title: Method of manufacturing mask and semiconductor device
Inventor: KAGAMI ICHIRO
IPC: G03F1/20
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a mask capable of shortening a TAT of a mask manufacturing process and reducing the cost of the mask, to improve a mask manufacturing process, and to provide a semiconductor device manufacturing method which is capable of reducing the manufacturing cost of a semiconductor device.  <P>SOLUTION: When a pattern defect D is detected in a first original mask 10-1, a second original mask having only a pattern region containing a defective part is formed through a direct drawing method where an electron beam is used. A region containing the defective part D of the first original mask 10-1 is shielded with a covering film 16 to serve as a shielded region, and a pattern excluding the shielded region of the first original mask 10-1 and the pattern possessed by the second original mask are transferred respectively onto a mask member in an equal-size exposure manner to obtain a slave mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165215-A (JP)
Title: Opto-electric sensor
Inventor: FUJITA KOJI
IPC: H01L31/12
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect existence of substances in a plurality of detection areas without use of a plurality of light receiving elements and light emitting elements.  <P>SOLUTION: The sensor detects existence of substances within the detecting areas A1, A2, and A3 where the light emitting area of the light emitting element 10 is overlapped with the light receiving area of the light receiving element 20. This sensor comprises a power supply source 40 for outputting a drive current I of the light emitting element 10 in variable current values; a control unit 30 which has the function to vary amplitude of the drive current I of the light emitting element 10 by controlling the power supply source 40, to judge existence of a substance on the basis of the output of the light receiving element 20, and to output the result of judgment as the digital detection signals D1, D2, and D3; and an output circuit 50 for outputting the signal α by converting the detection signals D1, D2, and D3 into the analog signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165251-A (JP)
Title: Radiating device for electronic component
Inventor: BASHIZAKA TOYOKI
IPC: H05K5/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage due to shock or the like from the outside without enlarging the size of an AC adaptor having radiating function.  <P>SOLUTION: A heat generating electronic component 2 is formed on a printed board 1 and these are covered by a casing 4. The casing 4 is formed of a resin which discharges heat generated by the heat generating electronic component 2 to the outside of the casing. The resin consists of urethane resin or epoxy resin, for example, having a heat conductivity higher than air. Furthermore, the inside of the casing 4 is filled with the same resin. According to this method, the shock or the like is surely absorbed by the resin even when a shock or a pressure from outside, such as one caused by dropping, treading or the like, is applied to the AC adaptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164093-A (JP)
Title: Security system for computer
Inventor: SATO WATARU
IPC: G06F21/34
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system which can create a usable or unusable state of a computer, which is being used, by meas of a easier method.  <P>SOLUTION: Data showing a numerical value peculiarly given to a cellular phone machine KT connected to the computer, which is provided with an input unit 1, a storage unit 2, a processing unit 3 and an output unit 4, is stored in the storage unit 2. When the cellular phone machine KT is connected to the computer, the arithmetic unit 3b of the above processing unit determines whether the peculiar numerical value data are satisfied with the peculiar numerical value data of the storage unit 2 under a logical product condition. When the above condition is satisfied, the control unit 3a of the processing unit 3 enables the input unit 4 or output unit to keep it in an operative state. When the cellular phone machine KT is disconnected and the logical product condition is not satisfied, at least the input unit 1 or output unit 4 is switched to an inoperative state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159788-A (JP)
Title: Strap and production method therefor
Inventor: NOGAMI HIDESHI
IPC: A61F13/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strap which can prevent lifting peeling of the side portions on both sides of a pad at the time of its application, and a production method therefor.  <P>SOLUTION: The strap consisting of a base material sheet, an adhesive layer laminated on one side of the base material sheet, the pad placed in the central region of the adhesive layer surface as well as a delaminating sheet stuck in a way able to delaminate on the adhesive surface of the adhesive layer so as to cover the adhesive surface of the pad and the adhesive layer, wherein lifting peeling of the side portions on both sides of the pad at the time of its application can be prevented by making the adhesive power of the central region of the adhesive layer surface higher than that of the adhesive layers of portions other than the central region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160824-A (JP)
Title: Laminated material and packaging bag using the same
Inventor: FUJII HITOSHI
IPC: B65D65/40
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provided a barrier laminated material having excellent barrier properties with respect to an oxygen gas, steam or the like, excellent in close adhesiveness, capable of enhancing barrier properties compared with before even if an extruded resin layer comprising an adhesive layer is made thin and useful as a packaging material capable of reducing the weight of container/package refuse, and a packaging bag using the same.  <P>SOLUTION: The laminated material is obtained by successively laminating at least a substrate film for vapor deposition, a barrier layer wherein a vapor deposition film comprising an inorganic oxide and a gas barrier coating film are provided on one surface of the substrate film and a heat sealable extruded resin layer with a thickness of 2-50μm. The packaging bag using the laminated material is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162144-A (JP)
Title: Method for manufacturing electrolytic copper foil
Inventor: KOBAYASHI KATSUMI
IPC: C25D1/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an electrolytic copper foil having small surface roughness of a deposition surface and excellent elongation without using any gelatin or glue.  <P>SOLUTION: In a method for manufacturing the electrolytic copper foil by the electrolysis of sulfuric acid copper plating solution, the sulfuric acid copper plating solution contains polyethylene glycol, chlorine and 3-mercapto-1-sulphonic acid. The manufactured electrolytic copper foil has small surface roughness and excellent elongation, and is excellent for the electrolytic copper foil for a printed circuit board and a rechargeable lithium ion battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167592-A (JP)
Title: Manufacturing method of hot-dipped steel tube
Inventor: NAKAKO TAKEFUMI
IPC: B21C37/08
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a resistance welded tube, a method that causes no scratches on a coating layer and that hardly generates fracture in a heat-affected zone, in forming a hot-dipped steel plate into an open tube shape as the material and then abutting both ends in the plate width direction for high frequency welding.  <P>SOLUTION: In performing high frequency welding by forming a hot-dipped steel plate into an open tube shape and then abutting both ends in the width direction using squeeze rolls, the squeeze rolls are either three-way squeeze rolls consisting of a pair of side rolls and one top roll or four-way squeeze rolls consisting of a pair of side rolls and two top rolls. When the squeeze rolls are used whose top roll has a circumferential surface covering the area of 5-10% of the outer circumference of the tube including the weld zone, no scratches are caused on the coating layer and also a force of constraint can be taken to a great extent, thus suppressing generation of fracture due to molten metal brittleness in the heat-affected zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178625-A (JP)
Title: Semiconductor storage device
Inventor: HIRABAYASHI SEIICHI
IPC: G11C11/41
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which an increase in an area of the device according to an increase in a storage capacity, an increase in the access time to the information stored according to the increase in the storage capacity and the complication of the constitution of a system itself, are suppressible.  <P>SOLUTION: This device is furnished with the storage device 1 for storing the information, an information intensity attenuator 2 for attenuating the intensity of the stored information with lapse of time, a presence/absence of information discriminating device 3 for discriminating the presence/absence of the information in accordance with whether the intensity of the information stored in the storage device is equivalent to or stronger than the specified intensity, and an information intensity returning device 4, when access is carried out about such information that its presence is discriminated, returning the intensity of the information to the specified intensity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173754-A (JP)
Title: Health promotion ring
Inventor: HIRAI NORIYUKI
IPC: A44C25/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health promotion ring surely generating a strong magnetic field inside a body.  <P>SOLUTION: This health promotion ring is provided with an annular band part 10 externally fitted around a portion of the body and magnets 1 and 1 disposed in the opposed positions of the band part 10 in such a manner that different magnetic poles are opposed to each other. Rare earth magnets such as neodymium, iron and boron magnets are adopted as the magnets 1. The band part 10 is molded of resin mixed with natural vitamin E such as tocopherol acetate and soft to the skin. The band part 10 is provided with a discontinuous part 11 formed of an elastic member expanding/approaching the interval of the discontinuous part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176297-A (JP)
Title: Excavating and soil removing apparatus
Inventor: OKADA KOICHI
IPC: E21B7/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating and soil removing apparatus capable of efficiently excavating and removing soil by excavating a comparatively deep vertical hole manually with light force, removing soil while excavating forward, and excavating holes in a wide range by selecting an excavating edge part.  <P>SOLUTION: This excavating and soil removing apparatus H is provided with an auger screw mechanism 1 comprising a handle part 104, a power shaft part 100, a spiral blade part 101 and a head part 102; and an excavating and soil removing mechanism 2 comprising a handle part 202 rotated in a reverse direction to the handle part 104 in the auger screw mechanism 1, a guide pipe part 200, a soil removal hole part 201 and a detachable excavating edge part 203. The handle part 104 of the auger screw mechanism 1, and the handle part 202 of the excavating and soil removing mechanism 2 are manually rotated in reverse directions, and excavated soil is transferred upward by the auger screw mechanism 1 and discharged from the soil removal holes part 201 of the excavating and soil removing mechanism 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175158-A (JP)
Title: Impact absorption type steering column device
Inventor: SATO KENJI
IPC: B60R21/05
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorption type steering column enhancing safety at secondary collision.  <P>SOLUTION: An approximately L-shaped vehicle body mounting bracket 4 from side view is tightened to a vehicle body by a bolt through a coating plate 24. When a driver secondarily collides to a steering wheel 20 accompanying with collision of the vehicle, after the vehicle body mounting bracket 4 is bent/deformed to absorb impact energy, it is removed out from the coating plate 24 with the steering column 1. Thereby, even when the collision occurs at relatively high speed traveling, absorption of the impact energy is effectively carried out and the driver is hardly pressed to the steering wheel 20 strongly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174334-A (JP)
Title: Method for treating polluted solid material
Inventor: MINAMI HIROKAZU
IPC: B09C1/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing a polluted solid material, capable of well washing the polluted solid material while suppressing the deterioration of a washing solvent used in the extraction of an organohalogen compound.  <P>SOLUTION: In a stirring/extraction process 3, polluted soil 1 polluted with the organohalogen compound is mixed with an alcohol 4 and quicklime 5 under stirring not only to absorb moisture in the polluted soil by quick lime 5 but also to extract the organohalogen compound in the polluted soil with the alcohol 4 and the polluted soil after extraction is subjected to solid-liquid separation treatment to be separated into treated soil and a waste washing liquid 6 containing the extracted organohalogen compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176361-A (JP)
Title: Repair method of damaged concrete construction
Inventor: YOSHIKAWA HIROMICHI
IPC: E04G23/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method of a damaged concrete construction capable of being implemented with the reduced number of processes and greatly shortening a construction period.  <P>SOLUTION: By arranging shell members 2 to the damaged concrete construction 1 at a gap 6, and filling the gap 6 with a filler 3, the method simultaneously performs both the filling of the gap 6 and the filling of a crack in a damaged section. The quality of a material and dimensions of the shell member can be decided by designed shearing proof stress deducting a part of a loading burden in an unrepaired section of an existing concrete construction and a designed toughness factor calculated on the basis thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143896-A (JP)
Title: Opening and closing device of straight lift-up type wing gate
Inventor: SASAKI KAZUO
IPC: E06B9/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a conventional straight lift-up type wing gate into an electronically driven one by only adding this device under the invention, solving a problem of difficulty in motorization and automation because of its structural reason even though such a gate is reasonable for making full use of the depth of a parking lot for bigger vehicles, and furthermore to manufacture a simple gate without a rotataing arm nor a fulcrum when the strucure in the operation example 2 is employed from the beginning.  <P>SOLUTION: An endless rope whose outward pathway and return pathway are closely wired, and both sides of a gate panel are connected to be pulled up and down by adding a laterally balanced and synchronized force. A problem that a track of a connecting point of the lower end of the gate panel and the rope sways out of a straight line is solved to follow smoothly with a help of the specific property of the rope and a function of a tensioner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176816-A (JP)
Title: Dynamic pressure bearing device
Inventor: TAMAOKA TAKETO
IPC: F16C35/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the distribution of extra adhesive when an adhesive is used as a means for fixing a bearing sleeve to a housing.  <P>SOLUTION: A recessed adhesive agent sump U is formed in the inner peripheral surface 7c of the housing 7. The adhesive agent sump U is formed in the inner peripheral surface 7c of the housing 7 in a circumferential groove shape, and its both side areas in the axial direction are formed of tapered surfaces U1. Since the adhesive agent sump U is provided in the inner peripheral surface 7c of the housing 7, even when the extra amount of the adhesive agent T is produced depending upon a coated amount, its extra adhesive agent is caught by the recessed adhesive agent sump U, and the distribution of the adhesive agent T which affects the positioning of the bearing sleeve 8 and affecting a bearing performance is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177708-A (JP)
Title: Diazo copying material
Inventor: HIRABAYASHI TAKEO
IPC: G03C1/76
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide diazo photosensitive paper, which prevents pre-coupling in storage (the deterioration of preservability), as defects caused by neutralized paper, and has even if the neutralized paper containing calcium carbonate, kaolin, talc, titanium dioxide or the like, is used as a base for the diazo photosensitive paper, has high color developing property and gives a sharp developed color image.  <P>SOLUTION: The diazo copying material is obtained, by disposing a precoat layer and a photosensitive layer containing a diazo compound as a principal component on a support base made of the neutralized paper of which the paper surface PH is ≥5.5 in this order, and by including a hydrophobic coupling component as a diazo copying material which has a neutralized paper surface with the photosensitive layer is formed thereon and the other side of the neutralized paper surface with a back layer is formed thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176141-A (JP)
Title: Method for controlling furnace pressure in box-type annealing furnace
Inventor: ITO KOJI
IPC: C21D9/663
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a furnace pressure in a box-type annealing furnace to effectively prevent occurrence of a temper color, together with improving annealing efficiency by shortening a cooling time, in a cooling step after the box-type annealing.  <P>SOLUTION: This method controls the furnace pressure when starting cooling in the box-type annealing furnace into the positive pressure in the range of +0.49 to 6.47 kPa (+50 to 660 mmH<SB>2</SB>O), by monitoring the pressure of an atmospheric gas in an inner cover when a furnace body has been dismounted, and adjusting an opening of a flow control valve at an inlet on the basis of the result.  <P>COPYRIGHT: (C)2004,JPO