baber/WOPTO huggingface dataset:
Patent JP-2004111127-A (JP)
Title: Fuel cell-micro gas turbine combined power generation facility and its starting method
Inventor: KONDO MOTOHIRO
IPC: H01M8/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell-micro gas turbine combined power generation facility capable of stably supplying necessary pressurized air from the starting of a fuel cell to its steady operation without requiring an additional facility for starting, extensively adjusting the fuel flow rate to eliminate the fear of misfire even in gradual reduction of combustion quantity, and minimizing the pressure fluctuation in extinguishment to prevent the generation of an interpolar differential pressure; and its starting method.  <P>SOLUTION: This facility has a fuel-cell power generating set 20 having the fuel cell 11, a micro gas turbine 22 having a revolution-variable generator, an air supply line 24 for evacuating compressed air from the micro gas turbine and supplying it to the fuel-cell power generating set, an exhaust gas line 26 for supplying exhaust gas containing oxygen from the fuel-cell power generating set to the micro gas turbine, and an exhaust gas catalytic combustor 28 provided in the exhaust gas line. The micro gas turbine 22 is started, and the compressed air is evacuated to raise the temperature/pressure of the fuel cell generating set 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248280-A (JP)
Title: Image forming apparatus
Inventor: OTOKUNI SHINJI
IPC: G03B42/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce overshoot at accelerating/decelerating time by a simple constitution and also to effectively stop speed fluctuation in a normal state.  <P>SOLUTION: A feeding part 16 is provided with a pulse motor 40, and inertial load imparting mechanisms 44a and 44b with a torque limiter are attached to the driving shafts 42a and 42b of the pulse motor 40. The inertial load imparting mechanisms 44a and 44b with the torque limiter interrupt the impartation of an inertial load to the driving shafts 42a and 42b at the accelerating/ decelerating time of the driving shafts 42a and 42b and on the other hand impart the inertial load when the driving shafts 42a and 42b are turned into a normal rotating state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107582-A (JP)
Title: Porous resin and method for producing the same
Inventor: MIKI SADAO
IPC: C08J9/26
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the production of a porous polymer containing pores having easily controllable pore form.  <P>SOLUTION: The method for the production of the porous resin contains (1) a step to obtain a porous aluminum by electrolytic oxidation, (2) a step to fill a polymerizable monomer or its oligomer in the pores of the porous aluminum, (3) a step to polymerize the polymerizable monomer or its oligomer to form a composite material composed of the porous aluminum and the resin and (4) a step to remove the porous aluminum from the composite material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118296-A (JP)
Title: Image processing apparatus, document management system, and control method and program of image processing apparatus
Inventor: KASHIWAZAKI MASAKI
IPC: G06F3/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and the like outputting a copy of high quality free from the deterioration of an image with simple operation.  <P>SOLUTION: This image processing apparatus comprising an image input means for inputting an image, and an output means for performing the output processing of the output data including the input image entered by the image input means, and being connected to a document management device for managing the computerized document data through a network, further comprises a retrieving means for retrieving whether the document data agreed with the input image input by the image input means, exists in the document management device or not, and a control means for controlling the output data created on the basis of the document data, to be output from the output means, when the document data agreed with the input image is retrieved by the retrieving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119593-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MORIMOTO HIROYUKI
IPC: H01L21/3205
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which satisfactorily conduct the front and rear surface of a semiconductor substrate through pierced holes by boring the through hole at the semiconductor substrate.  <P>SOLUTION: A first pierced hole extending through the semiconductor substrate is bored by laser work to charge insulation material to the inside of the first pierced hole, and a second pierced hole extending through insulation substance is bored to charge conductive material to the inside of the second pierced hole or to form a conductive film on the inner surface of the second pierced hole. Thus, even when there is a residual matter of laser work, crack or a crystal defect on the inner surface of the pierced hole, a satisfactory insulation film can be formed and a satisfactory semiconductor device can be formed. By performing anisotropic after boring the through hole at the semiconductor substrate by laser work etching, even when the pierced hole has a shape having an under cut, the satisfactory insulation film can be formed and the satisfactory semiconductor device can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119640-A (JP)
Title: Method and device for wire bonding
Inventor: TERAKADO YOSHIMITSU
IPC: H01L21/60
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for wire bonding by which wire bonding can be performed without damaging the semiconductor element by detecting the disconnection of the return wire of a discharge current.  <P>SOLUTION: The wire boding device forms a ball 1a at the front end of a wire 1 extended from the lower end of a capillary 8 by causing an electric torch 17 to discharge electricity by means of a power source 15 for the torch 17. The device is provided with a detection circuit 50 which detects the electric current flowing through the route wire of the discharge current at the normal time and, when the current does not flow through the route wire at the time of forming the ball 1a, stops the wire bonding device by judging that the return wire 18 of the discharge current is disconnected 18a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115057-A (JP)
Title: Assembly packaging box
Inventor: NOGUCHI YASUHIRO
IPC: B65D85/62
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To save work of writing down serial numbers on the outer surface of an assembly packaging box or attaching a label on it upon encasing a number of item packaging boxes in the assembly packaging box (transportation box) in order to improve work efficiency.  <P>SOLUTION: A radio tag 4 with a recorded serial number is attached to each item packaging box 3, and the outer surface of the assembly packaging box 1 is printed with the characters 2, such as 'Handle with care', each of which is at the position corresponding to that of each attached radio tag 4. Thus, the characters 2 are used as marks for managing internal information of the assembly packaging box 1, indicating the position of the radio tags 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120478-A (JP)
Title: Mixer circuit and differential amplifier circuit
Inventor: WATANABE DAISUKE
IPC: H03D7/14
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency mixer circuit of which power consumption is suppressed and a differential amplifier circuit usable for the high frequency mixer circuit while reducing distortion of output due to a harmonic signal.  <P>SOLUTION: A mixer circuit is composed of a differential amplifier circuit 2 and a double balanced mixer (DBM) circuit 1. The differential amplifier circuit 2 is provided with a first bipolar transistor 15, a second bipolar transistor 16, a first resistor 24 provided between base of the first bipolar transistor 15 and the second bipolar transistor 16, and a capacitor 41 provided between the base of the second bipolar transistor 16 and the ground. The first resistor 24 and the capacitor 41 are provided so that the circuit is made to RC resonate with respect to a third order harmonic of input signal. Consequently, the third or over higher harmonic can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119808-A (JP)
Title: Electronic equipment
Inventor: HAGIWARA TATSUHIKO
IPC: H04N5/335
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment whose soldering strength is increased.  <P>SOLUTION: In a digital camera 1 that forms an object on a CCD 10 and generates image data for showing the object, the CCD 10 is soldered to a flexible circuit board 20 for packaging and a portion where a connection terminal 10a of the CCD 10 is soldered by solder 30 is formed in a recess 20a in the flexible circuit board 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115708-A (JP)
Title: Pigment ink for inkjet and inkjet recording method
Inventor: IIJIMA HIROTAKA
IPC: C09D11/38
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment ink for inkjet which has good storage stability and delivery stability and forms an image excellent in glossiness; and an inkjet recording method.  <P>SOLUTION: The pigment ink for inkjet contains at least two polymers (A, B); the weight average molecular weight of polymer A is higher than that of polymer B, and the acid value of polymer A is equal to or lower than that of polymer B. The pigment ink has a static surface tension (according to the platinum plate method) of 40 mN/m or lower and a dynamic surface tension (according to the maximum bubble pressure method) of 50 mN/m or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114588-A (JP)
Title: Thermal printer
Inventor: ITO AKIHIKO
IPC: B41J2/32
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal printer which is easy in maintenance such as the replacement of a thermal head or the like and achieves the shortening of the time required for maintenance or the reduction of a maintenance cost.  <P>SOLUTION: The thermal printer 10 performs printing by holding paper between the thermal head 13 having a heater and a platen roller 12, and has a head suppot 15 to which the thermal head 13 is fixed, a lock frame 16 for holding the head support 15 movably, springs 14 and 14 provided between the head support 15 and the lock frame 16 and an outer frame 18 for holding the lock frame 16 and the plate roller 12. The thermal head 13 is made detachable from the outer frame 18 in such a state that the head support 15 and the springs 14 and 14 are attached to the lock frame 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124385-A (JP)
Title: Cantilever snow resistant carport
Inventor: NOZAWA SUMI
IPC: E04H6/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilever snow resistant carport which achieves stability without a fear of toppling due to the load of snow peculiar to a heavy snow district, through a dry construction method, does not hinder the entrance/exit of a vehicle, is fitted for the heavy snow district, and exerts excellent durability by bearing the stress of a snow load concentrating on a joint portion between a seat and a pole of the carport.  <P>SOLUTION: The cantilever snow resistant carport has the mounted-type metal seat 3 under a carport body A for preventing the carport body A from toppling when snow accumulates on a roof, to thereby ensure a self-supported state. The mounted-type metal seat 3 is positioned in a groove H excavated in the ground, and the earth is backfilled to embed the mounted-type metal seat 3 in the ground. The seat 3 is formed like a frame having a minimum area slightly smaller than the area of the roof 2, and the pole 1 is fitted to a reinforcing pipe 5 erected from the seat 3, and the height of the erected reinforcing pipe 5 is set to a predetermined height above a height portion at which the stress of the snow on the roof concentrates. In this manner, the pole 1 and the reinforcing pipe 5 form a stress-resistant reinforcing portion 7 to withstand the snow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123595-A (JP)
Title: Azepine compound
Inventor: MATSUI MASAKI
IPC: H05B33/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an azepine compound useful as a luminescent material for an organic EL element and to provide a method for producing the same.  <P>SOLUTION: The organic EL element contains the azepine compound (I) (X<SP>1</SP>and X<SP>2</SP>are each cyano group; R<SP>1</SP>is a 1-6C alkyl group; R<SP>2</SP>is hydrogen atom or a 1-6C alkyl group; R<SP>3</SP>is hydrogen atom or a 1-6C alkyl group; ring Z is an aromatic hydrocarbon ring or a heterocycle substituted with an N-substituted amino group, or the like) in the luminescent layer of the organic EL element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122925-A (JP)
Title: Hybrid motorcycle and its power transmission device
Inventor: MURAMATSU SHUICHI
IPC: B60L50/16
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device for a hybrid motorcycle capable of performing an engine start, an assist and a battery charging using a small-type rotating electric machine.  <P>SOLUTION: The power transmission device consists of a first power transmission part 10A which transmits the rotation of a rotating shaft 2a of the rotating electric machine 2 to a crank shaft 1a of an engine 1 through a reducer 11 and a one-way clutch 12, and a second power transmission part 10B which transmits the rotation of the rotating electric machine 2 to the crank shaft 1a through an electromagnetic clutch 14 and a power transmission mechanism 13 having a smaller reduction ratio than the reducer 11 which are provided between the rotating shaft of the rotating electric machine and the crank shaft of the engine. The electromagnetic clutch 14 is set to be in an OFF state at the time of engine start, and the electromagnetic clutch 14 is set to be in an ON state after the engine start.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123616-A (JP)
Title: Deodorant/antimicrobial and antifungal dehumidifying agent
Inventor: SUGAMOTO KAZUYUKI
IPC: A01N25/30
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a deodorant/antimicrobial and antifungal dehumidifying agent which has not only dehumidifying effect and excellent antimicrobial and antifungal effect by a volatile antimicrobial and antifungal agent but also deodorant effect and yet does not require direct treatment of an object with the agent.  <P>SOLUTION: This deodorant/antimicrobial and antifungal dehumidifying agent is obtained by packing a silica gel-based dehumidifying agent and the volatile antimicrobial and antifungal agent composed of 5-chloro-2-methyl-4-isothiazolin-3-one as an active ingredient into a water vapor-permeable container. Preferably, the deodorant/antimicrobial and antifungal dehumidifying agent is further mixed with an amphoteric surfactant, stored in shoes and used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087447-A (JP)
Title: FAR-INFRARED RADIATION BULB Mx AND APPLIED DEVICE
Inventor: IZUMI MASAHIKO
IPC: A62D3/17
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a far-infrared radiation bulb, by which aerial infection and formation of mold or the like are prevented, and spacial environmental pollution such as sick house syndrome is prevented.  <P>SOLUTION: Resonance energy of dielectric loss by an electric field and a magnetic field of a primary coil electrode formed by application of voltage radiates mirror image energy between anodized transition metal plate secondary coil electrodes as serial far-infrared light. Namely, the far-infrared radiation bulb is constructed into a structure comprehensively and simultaneously bundled with a housing bottom surface 10a, by mounting a heater 13, an insulator 12a and an insulator/heat insulator 12b to the comprehensively and simultaneously bundled radiator housing 10 obtained by anodizing a transition metal plate, and by mounting a stainless steel spherical surface 11 to principal 4 layers of the far-infrared radiation bulb.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127804-A (JP)
Title: Film forming device and method of cell tube for cylindrical fuel cell
Inventor: TOMITA KAZUO
IPC: H01M8/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing manhours while maintaining the performance, compared with a conventional device.  <P>SOLUTION: The film forming device of a cell tube for a cylindrical fuel cell forms a fuel electrode, an electrolyte, an interconnector, and an air electrode on the surface of a substrate pipe. The film forming device comprises an annular hollow metallic mold 21 arranged on the periphery of a base tube 22, a mold frame 23 provided at the base tube side of the hollow metallic mold 21, a slurry introduction tube 26 connected to the hollow metallic mold 21 for injecting film forming slurry 25 into the periphery of the base tube 22, and a gas introduction tube 28 for pressing the mold frame 23 by supplying gas to a hollow part 27 formed by the hollow metallic mold 21 and the mold frame 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129100-A (JP)
Title: Information transfer system, and logical topology construction method for information transfer system
Inventor: KAWAGISHI MASAYUKI
IPC: H04L12/44
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate topology construction and repair by eliminating a waiting period of time for making a port in a forwarding state in order to construct and repair a logical topology with no loop between nodes.  <P>SOLUTION: A port state control mechanism 1 for constructing a topology outputs a blocking request from a blocked port, makes a node that has lost arbitration by the request to be a blocked one and notifies an upper node of blocking request acceptance, and the node notified of the acceptance immediately releases a blocking state to shift to a forwarding state. A rearbitration trigger mechanism 2 for reconstructing a topology makes a port of a node with a communication failure occurring to be a blocked node, clears topology information and transfers a topology restoration message to the next node, and the node receiving the message discards topology information to be a master node and starts to arbitrate the next node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123678-A (JP)
Title: Production method for high-purity lactone (meth)acrylate
Inventor: KIKUKAWA TADASHI
IPC: G03F7/027
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for obtaining a high-purity lactone (meth)acrylate used as a raw material of a resist for an ultra-high integrated circuit, without using an inefficient column process for the purification, wherein it is suitable to obtain the lactone (meth)acrylate having a remarkably low stability, in particular.  <P>SOLUTION: A crude lactone (meth)acrylate obtained by reacting a lactone compound with a (meth)acrylic halide, is subjected to liquid-liquid extraction by continuous addition of ultrapure water thereto, followed by continuous addition of an organic solvent thereto, to thereby obtain the high-purity lactone (meth)acrylate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133235-A (JP)
Title: Metal vapor-deposited lens with barrier coat and method for manufacturing the same
Inventor: HAYASHI SOTOO
IPC: G02B1/10
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal vapor-deposited lens with a barrier coat having a smooth surface excellent also in wear resistance.  <P>SOLUTION: A metal deposition layer 2 is formed on at least one face of a lens body 1 by vacuum-depositing a metallic material m in a thin film shape. A polymerized and cured layer 3 of a diethylene glycol bisallyl carbonate resin is formed on the metal deposition layer 2 to protect the surface of the layer 2. Since the surface of the metal deposition layer is covered and protected by utilizing spreading property and castability peculiar to the diethylene glycol bisallyl carbonate, peeling is prevented, a rainbow pattern by interference of light due to a thickness difference does not appear because of smooth even deposition, and the resulting lens does not look strange and has good appearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140047-A (JP)
Title: Resin sealing apparatus
Inventor: TAKEO KOICHI
IPC: B29C45/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide small and inexpensive resin sealing apparatus in which the temperature of a preheated board does not lower significantly before it is set in a die or the temperature of the preheated board does not vary.  <P>SOLUTION: A lead frame 90 having a surface fixed with an electronic component is preheated by means of a preheater unit 60 and then clamped by means of the upper and lower dies of first and second mold units 30 and 40 before the electronic component is resin sealed by resin sealing apparatus. The preheater unit 60 can be moved to the vicinity of the first and second mold units 30 and 40 through an unloader unit 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135855-A (JP)
Title: Care support device
Inventor: KAMITSUKURI NAOAKI
IPC: A61G7/10
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To support even a care-giver having no physical strength and no knowledge about care to easily care standing up, lying and moving of a patient.  <P>SOLUTION: In a care support device provided with a holding device C at a movable truck T in a vertically movable and rotatable state, a groove-like housing part covering a human body lying on his/her back is provided under the holding device, and a pair of holding members H on which the human body has to be mounted when extending from both of the sides of the opening of the housing part and which can be moved forward and backward is provided. The holding device is divided into a trunk support part C1, a hip/thigh support part C2, and a shin support part C3 so as to individually hold the three parts of the trunk, hip/thigh, and shin of the human body, and the respective parts are connected rotatably along the forward and backward bending directions of the human body by rotation joints D1 and D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200673-A (JP)
Title: Heat-sensitive composition containing carbon black, image forming element and method for forming and printing image
Inventor: SHIIN TSUEN
IPC: B41C1/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve photothermal conversion characteristics of a thermal image forming material.  <P>SOLUTION: The heat-sensitive composition is constituted by containing a hydrophilic heat-sensitive ionomer (a) and particles of a latex polymer-carbon black composite material (b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146420-A (JP)
Title: Nitride semiconductor laser device, its manufacturing method and semiconductor optical device having same
Inventor: ARAKI MASAHIRO
IPC: H01S5/343
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser device having a long laser oscillation lifetime.  <P>SOLUTION: The semiconductor laser device includes a nitride semiconductor substrate and a nitride semiconductor layer laminated on the substrate. The substrate has a dot-like dislocation concentrated region and a low dislocation region of a region except the dislocation concentrated region. The nitride semiconductor layer has a stripe-state laser optical waveguide region. The laser optical waveguide region is provided on the low dislocation region, and is in parallel with or perpendicular to a plurality of periodically aligned dislocation concentrated regions. A distance between the laser optical waveguide region and the most approached dislocation concentrated region in a horizontal direction is 30 μm or more.  <P>COPYRIGHT: (C)2004,JPO