baber/WOPTO huggingface dataset:
Patent JP-2003209342-A (JP)
Title: Circuit board and method for manufacturing the same
Inventor: ONDA MAMORU
IPC: H05K3/20
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow a shape fault of a wiring when a wiring pitch is miniaturized to be reduced in a method for manufacturing a circuit board.  <P>SOLUTION: The method for manufacturing the circuit board having the wiring formed on one surface of an insulation board comprises the step of forming a conductive thin film on the surface of a temporary board, forming a resist (plating resist) on the conductive thin film, forming the wiring of a predetermined pattern by electric copper plating, adhering the insulation board to the surface of he temporary board on which the wiring is formed, releasing the temporary board, and transferring the wiring, the resist and the conductive thin film to the insulation board, and removing the conductive thin film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207980-A (JP)
Title: Image forming apparatus
Inventor: FUJINO TAKESHI
IPC: G03G9/08
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To control the glossiness of the white part of an image.  <P>SOLUTION: A white toner image is formed at the white part of the image and white toner having different glossiness when it is made a permanent image is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216079-A (JP)
Title: Luminous device and guide light
Inventor: YAMATANI MASATO
IPC: G09F13/20
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous device and a guide light in which desired light intensity can be obtained with a comparatively small number of light emitting elements, and the light emitting elements are not thermally influenced, and which exhibit long life and conform to miniaturization as well.  <P>SOLUTION: The luminous device is constituted by providing: single-element light emitting diodes each of which has a reflection surface constituted so that the light is emitted by being reflected from a concave reflection surface and each of which is formed by arranging a light emitting element at the optical focus so that the light is emitted from the same reflection surface in the parallel direction; and multiple-element light emitting diodes each of which has a reflection surface constituted so that the light is emitted by being reflected from the concave reflection surface and each of which is formed by arranging a plurality of the light emitting elements so that the light is radially emitted from the same reflection surface. The light emitting device is constituted by combining a plurality of single-element and multiple-element light emitting diodes. The guide light is constituted by mounting the single-element light emitting diodes and the multiple-element light emitting diodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216795-A (JP)
Title: System for cost accounting and mechanism therefor
Inventor: SAKURAI MITSUHIKO
IPC: G06Q10/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for facilitating maintenance management with less drivers and a model capable of not only having the single function of cost accounting but also managing the analysis of profits or the like at applying activity reference cost accounting to a business type in which the ratio occupied by labor costs is high such as a financial institution.  <P>SOLUTION: The purpose is achieved by the means of a 'structured driver' defining the causal relation of the activity and relating resource groups and attributes such as the kind of the activity and a method for generating a calculation process with the 'structured driver' as a resource and attaining an analysis and management integrated type cost accounting model for performing cost accounting and profit allocation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215796-A (JP)
Title: Photosensitive resin layered body
Inventor: KOTANI YUZO
IPC: G03F7/032
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having sufficient follow-up property and a tenting reliability, excellent edge fusing property, favorable resolution, adhesion property and release characteristics, to provide a photosensitive resin layered body by using the above composition, and to provide a method of making a resist pattern by using the body.  <P>SOLUTION: In the photosensitive resin layered body comprising a supporting layer and a photosensitive resin composition layer, is characterized in that the photosensitive resin composition layer contains (a) an alkali-soluble resin, (b) a photopolymerizable monomer containing a compound having an alicyclic, aromatic or heterocyclic structure, and (c) a photopolymerization initiator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216116-A (JP)
Title: Display device, its control method and portable information equipment incorporating the device
Inventor: NOJIMA TAKASHI
IPC: G09G3/36
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which power consumption is made small and portability is made superior, and to provide a control method for the same.  <P>SOLUTION: The device is provided with a first display section 2, a second display section 4 and a control circuit 6 for controlling driving of both the display sections. The circuit 6 is provided with a first scanning line driving circuit 16 which supplies first scanning signals to a plurality of first scanning lines 109, a first signal line driving circuit 18 which supplies first data signals to a plurality of first signal lines 111, a second scanning line driving circuit 20 which supplies second scanning signals to a plurality of second scanning lines, a second signal line driving circuit 22 which supplies second data signals to a plurality of second signal lines 107 and a driving mode controlling circuit 24 which supplies a driving mode switching signal to at least one of the circuits 16 and 18 to switch the driving mode. At least one of the circuits 16 and 18 switches the driving mode of the section 2 corresponding to the driving mode switching signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220458-A (JP)
Title: Regenerating method for plunger tip for die-cast
Inventor: KAWAI SHOEI
IPC: B22D17/20
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerating method for a plunger tip for die-cast capable of being applied for a plunger tip used so far and of being easily fixed to a regenerating ring without requiring complicated screw machining.  <P>SOLUTION: In the regenerating method of the cylindrical plunger tip 16 sliding in a sleeve to serve as a molten metal flow passage, the outer periphery of the plunger tip 16 to be regenerated is cut for fitting a changeable cylindrical regenerating ring 6 to the cut part 7. Consequently, the cylindrical plunger tip 16 with no screws used so far can be worked for regeneration for use as it is.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222388-A (JP)
Title: Vacuum breaker
Inventor: FUJIWARA KATSUHIRO
IPC: F16K31/06
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a back inflow from a storage tank side from occurring even if a defective operation or a power failure occurs.  <P>SOLUTION: A vacuum breaker 66, a normally closed hot water filling solenoid valve 62, a first motor-driven open/close valve 63, a normally open solenoid driven atmospheric blow off valve 67, and a second motor-driven open/close valve 64 are disposed in a hot water filling passage 50 branched from a hot water supply circuit for filling hot water in a bathtub. Since the hot water solenoid valve is returned or maintained in a closed state even if a power fails, an auxiliary power supply for measure against power failure is not needed. Even if each valve causes a defective closing operation when a negative pressure is generated on the hot water supply circuit side, the back flow from the bathtub side is not produced since the negative pressure is eliminated by the sucking of air from the vacuum breaker. Even if a diaphragm valve 621 is bounded by the transfer of pulsation on the hot water supply circuit side, leakage of water to the downstream side can be avoided by the closing of the first motor-driven open/close valve. When the bathtub is installed on an upper story and a water head from the upper story acts on the device, even if each valve causes a defective closing operation, water overflows from an atmospheric blow off valve in the open state and a back flow to the hot water supply circuit does not occur.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220506-A (JP)
Title: Chuck
Inventor: GOTO TAKAYUKI
IPC: B23B31/12
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To curb a decline in the grasping power of a chuck due to centrifugal force, to enhance the grasping accuracy and rigidity of the chuck, and to make the chuck smoothly adapt to high-speed rotation, heavy cutting, and high- precision processing, as well as to gripping of thin-wall cylindrical work, in particular.  <P>SOLUTION: Many master jaws 10 and 12 are supported at two (front and rear) positions of a chuck body 1. A front centering jaw 14, designed for centering of work W, is formed with three front master jaws 10A, while a front grasping jaw 15, which grasps the work subsequently to grasping by the front centering jaw 14, is formed in remaining front master jaws 10. Further, a rear centering jaw 21, designed for centering of work W, is formed in three rear master jaws 12A, while a rear grasping jaw 22, designed to grasp the work W subsequently to grasping by the rear centering jaw 21, is formed in the remaining rear master jaws 12. A wedge bar 24, extending in the direction of the chuck axial line, is linked in a wedge-form connection with all the master jaws 10 and 12, while a guidance hole, into which the wedge bar 24 will be inserted, is formed on the chuck body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222871-A (JP)
Title: Method for manufacturing liquid crystal display element and liquid crystal display element
Inventor: OKADA HIROYUKI
IPC: G02F1/1337
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality liquid crystal display element by performing uniform rubbing treatment to make an alignment direction uniform and make display uniform.  <P>SOLUTION: A segment substrate 1 and a common substrate 2 each having an aromatic polyimide film deposited thereon are subjected to rubbing treatment by rubbing the surfaces of the segment substrate 1 and the common substrate 2 by using a roller 33 formed by winding a rayon buff cloth 3 onto a rubbing roller 31 consisting of metal. The rubbing treatment is performed twice to the same substrate in rubbing directions different from each other. A clearance B in the second rubbing treatment is set so as to be larger than a clearance A in the first rubbing treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221248-A (JP)
Title: Manufacturing method for glass pipe for optical fiber
Inventor: YANADA EIJI
IPC: C03B37/012
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass pipe for optical fibers, where its manufacturing efficiency can be enhanced.  <P>SOLUTION: A dummy pipe 51 is attached to one end face of a long glass material 50 in a state that the central axes of the pipe and the material coincide with each other, and a dummy material 52 is attached to the other end face of the glass material 50. Then, a drilling jig 55, whose relative position to a heat source 54 relatively moving along the longitudinal direction of the glass material 50 is kept constant, is inserted into the opening part 51A of the dummy pipe. The drilling tool 55 is pressed into an end face 50A of the glass material in the dummy pipe side while the glass material 50 is softened by heating from the heat source 54. The drilling tool 55 is pressed into the dummy pipe 52 while the dummy material is softened by heating from the heat source 54, and thus the glass material is penetrated with the drilling jig along the central axis of the glass material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230202-A (JP)
Title: Control method for vehicular inverter and inverter controller
Inventor: OGAWA TAKESHI
IPC: B60L7/14
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller and a control method for an inverter capable of preventing a vehicle from passing through a prescribed stopping position due to insufficient braking force, and preventing generation of shock due to sudden change in the braking force if regenerative braking force lowers immediately before stopping and a pneumatic brake comes into action.  <P>SOLUTION: If filter capacitor voltage exceeds its reference value and electric power or current of a prescribed value or higher is supplied in the direction of stringing from an inverter, the magnitude of a torque command or a torque current command is decreased, thus suppressing regenerative power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225952-A (JP)
Title: Method for simulating tire manufacturing process, program for putting this method into practice, method for manufacturing pneumatic tire, and pneumatic tire
Inventor: MORISHITA MAOMI
IPC: B60C19/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simulating a tire manufacturing process by which a deformation status of tire, a distortion, a stress and a tension of each tire member which occur in each manufacturing process before vulcanization are calculated, and a program for putting this method into practice, a method for manufacturing a pneumatic tire and a pneumatic tire.  <P>SOLUTION: The method for simulating a tire manufacturing process comprises a step to simulate a tire manufacturing process through creating a green tire casing model, a tread/belt model, a bladder model and a vulcanization mold model (step S100), a step to inflate a green tire casing model by applying a pressure to the inner peripheral face of the green tire easing model and create a green tire model by contact-bonding the green tire casing model to the tread/belt model (step S110) and a step to dilate the green tire model to the shape of the inner surface of the vulcanization mold model as dilation limits (step S120).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003078152-A (JP)
Title: Ethylene compound
Inventor: MITEKURA HIROFUMI
IPC: C07D407/12
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic pigment compound in which optical absorption characteristics are hardly changed even when the compound is adsorbed in a solar battery, and to provide its application. SOLUTION: A method for manufacturing the ethylene compound comprises the steps of reacting the ethylene compound having a specific skeleton and having a maximum absorption in a visible region, a photosensitizer containing such ethylene compound, a specific compound having an active methylene group, and a specific compound having an aldehyde group. Further, the photosensitizer containing the ethylene compound and a semiconductor electrode using the ethylene compound, a photoelectric converter and a solar battery are provided.
Patent JP-2003230935-A (JP)
Title: Automatic drilling rivet tightening apparatus and die used for its apparatus
Inventor: KATO TORU
IPC: B21J15/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tightening apparatus capable of tightening a subject to be tightened to obtain enough tightening strength by automatic drilling rivet, and to obtain a die used for the apparatus.  <P>SOLUTION: A die (18) used for an automatic drilling rivet tightening apparatus has a cavity (25) for accepting the tightening subjects (2, 3) projected to the die side by being pushed by an automatic drilling rivet (1). The central part of the cavity bottom has a central projection (29) projected to the punch side. The apex angle of the central projection of the cavity is 90-160 degrees. The top of the central projection is preferably formed into a spherical shape. The circumference of the cavity has an almost cylindrical outside wall (27). The inner surface of the cavity is composed of a curve line which passes through the bottom (35) of the cavity from the top of the central projection to the lower end (33) of the outer wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237937-A (JP)
Title: Bottle inverter, bottle carrier and bottle cleaner
Inventor: YAMAGUCHI SHOGO
IPC: B08B9/093
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle inverter of small number of part items and a simple structure, and a bottle carrier and a bottle cleaner including the bottle inverter.  <P>SOLUTION: An inversion gripper unit 20 to hold a bottle 1 is connected to a pinion gear 22a via an arm 22. A rack gear 23 engaged with the pinion gear 22a is fixed to a rotary disk 12a via a supporting tool 21. The rack gear 23 is slidably fitted in the supporting tool 21 via a slide groove 21b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234314-A (JP)
Title: Substrate processing device
Inventor: ISHII YU
IPC: B24B9/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device capable of effectively removing the roughness of the surface on the fringe of a substrate and films which stick to the fringe and contaminate the substrate in the process of manufacturing a semiconductor device.  <P>SOLUTION: The device includes a polishing tape 22 and a polishing head 2 which presses the tape 22 to the fringe of a semiconductor wafer 100, which is polished by being rubbed with the polishing tape 22. A elastic member 21 is prepared on the polishing head 2 to support the polishing tape 22, and an air cylinder 3 is prepared to press the tape 22 to the fringe of the wafer 100 with the head 2 at prescribed pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240897-A (JP)
Title: Radiation image conversion panel
Inventor: MORIKAWA OSAMU
IPC: C09K11/85
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel with excellent sharpness and contrast.  <P>SOLUTION: The radiation image conversion panel having a phosphor sheet on a support body, and a protection glass arranged on the upper part of the phosphor sheet and provided so as to cover the whole of the phosphor sheet, is characterized in that the protection glass and the support body has a function of absorbing excited light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240883-A (JP)
Title: Electronic apparatus having clock circuit
Inventor: NISHIOKA NAOKI
IPC: G04G5/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having a clock circuit capable of fine-tuning time shift without complicating a circuit structure.  <P>SOLUTION: Time is counted by a timer (ST1 and ST2). A temperature T is measured (ST4) every time 30 min. elapses (ST3). A deviation Δf (T) of a frequency at the temperature T from a frequency f (20) at 20°C of an oscillator is extracted from a table used for storing it in advance (ST5). Low three digits (d) of the deviation Δf (T) of the frequency are accumulated (ST6). When the cumulative value D exceeds 7,200, a clock is delayed by one second (ST8), and 7,200 is subtracted from the cumulative value D (ST9). When the cumulative value falls below -7,200, the clock is advanced by one second (ST11), and 7,200 is added to the cumulative value D (ST12).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237887-A (JP)
Title: Apparatus for discharging powder granule and method for removing dust in powder granule
Inventor: MIYAZAKI TAKUO
IPC: B65G65/40
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for discharging a powder granule by which dust is separated and removed from the powder granule without exercising a bad effect upon discharging of the powder granule and a method for removing the dust in the powder granule by using it.  <P>SOLUTION: The apparatus for discharging the powder granule is characterized in that a pipe for discharging the powder granule is connected with the downstream side of a hopper filled with the powder granule to provide a gas feeding hole for feeding a gas into the pipe and a gas exhaust hole for exhausting the gas in the pipe on a position being closer to the hopper side than the gas feeding hole, and in that the pipe, the gas feeding hole and the gas exhaust hole are communicated with each other through a number of vent holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250494-A (JP)
Title: Anticavity food comprising kale granulated substance
Inventor: TAKAGAKI KINYA
IPC: A61K35/74
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the granulated substance of kale dry powder having anticavity effect.  <P>SOLUTION: The anticavity food comprising the granulated substance of kale dry powder is obtained by adding water or both of water and ethanol to kale dry powder, kneading the mixture, subjecting the kneaded mixture to extrusion-molding and drying the molded mixture. The food is edible as it is and excellent in palate feeling such as chewiness. The kale dry powder richly contains dietary fibers and thereby has salivation promoting effect and also excellent anticavity effect. Such anticavity effect is enhanced by adding an anticavity component such as lactobacillus to the kale dry powder before granulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245607-A (JP)
Title: Vibration generator
Inventor: MATSUSHITA KUNITAKE
IPC: B06B1/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized thin vibration generator.  <P>SOLUTION: The vibration generator comprises a disc-shaped outer frame and the disc-shaped vibrator arranged in the outer frame in a freely revolvable manner. A plurality of magnetic poles are provided to the vibrator so that the directions thereof are made different around a rotary shaft while a coil is provided to the outer peripheral part of the vibrator and notch parts corresponding to the shape of a magnet are provided to the upper and rear surfaces of the vibrator to constitute the vibration generator. Therefore, the small-sized thin vibration generator can be provided in which the vibrator is reciprocatingly vibrated within a predetermined angle range by causing an AC current to flow to the coil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002331232-A (JP)
Title: Hydrophilic porous film
Inventor: ARCELLA VINCENZO
IPC: C08F8/44
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic porous film having high water permeability. SOLUTION: The hydrophilic porous film comprises a porous inert support. An ionomer is accumulated on the hydrophilic porous film and this film has water permeability higher than 1 L/(h.m<2> .atm).
Patent JP-2003010158-A (JP)
Title: Asthenopia model, its making method, evaluating method using this model and medicine selected by using this evaluating method
Inventor: KATSUYAMA ITSUKI
IPC: A61K45/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a superior asthenopia model, its superior making method, a superior medicine evaluating method using this model, and a superior medicine selected by using this evaluating method. SOLUTION: The asthenopia model stably reduces muscular contractive force of a ciliary muscle by contraction reaction by stimulation of plural times. The making method makes this model. The medicine evaluating method uses this sample. The medicine is selected by using this evaluating method.
Patent JP-2003250430-A (JP)
Title: Method for producing breads
Inventor: YOKOI SATOSHI
IPC: A21D2/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing breads having soft palatability and deterioration resistance in a shortened fermentation time in a sponge and dough method.  <P>SOLUTION: The method for producing breads comprises using saccharide- containing oils and fats as intermediate dough obtained by mixing a saccharide and oils and fats.  <P>COPYRIGHT: (C)2003,JPO