baber/WOPTO huggingface dataset:
Patent JP-2004157416-A (JP)
Title: Image forming apparatus
Inventor: KATSUHARA KENJI
IPC: G03G21/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing erroneous processing for color slurring correction caused by the erroneous detection of a flaw or an adhesive matter or the like from being performed in advance.  <P>SOLUTION: When the number of line patterns detected by reflection type photosensors 245 and 245' is not coincident with a specified number, a registration mark is formed and is detected again in the image forming apparatus. When the number of the line patterns is not coincident with the specified number again, processing such as calculating color slurring correction amount by a color slurring correction amount arithmetic control part 326 is inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161870-A (JP)
Title: Vinyl chloride-based resin composition and power cable protection pipe
Inventor: TAKENISHI HIDEYA
IPC: C08L51/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition having heat resistance and stably developing impact resistance and a power cable protection pipe.  <P>SOLUTION: The vinyl chloride-based resin composition comprises 5-30 parts wt. of a chlorinated vinyl chloride-based resin obtained by chlorinating a vinyl chloride-based resin based on 100 parts wt. of a vinyl chloride-based graft copolymer obtained by subjecting 50-99 wt.% of a vinyl monomer (b) consisting essentially of vinyl chloride to graft copolymerization onto 1-50 wt.% of an acrylic copolymer (a) composed of 100 parts wt. of a radically polymerizable monomer comprising at least one kind of a (meth) acrylate having ≥-140°C and <0°C glass transition temperature of a homopolymer as a main component and 0.1-10 parts wt. of a polyfunctional monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163627-A (JP)
Title: Pattern forming body
Inventor: YAMAMOTO MANABU
IPC: G02B5/20
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming body which is capable of forming a functional part highly accurately and facilitates a control of the film thickness of the object shape, and to provide a manufacture method of the pattern forming body.  <P>SOLUTION: The pattern forming body has a characteristic changing layer in which a characteristic is changed by irradiating a photocatalyst-containing layer side substrate having the photocatalyst-containing layer containing the photocatalyst and a base with energy from a prescribed direction after arranging the photocatalyst-containing layer side substrate in a certain distance in such a manner that the photocatalyst-containing layer becomes ≤200μm and a characteristic variation pattern which is formed on the characteristic changing layer and has the varied characteristic. Moreover, the extent of characteristic change in the characteristic variation pattern is made different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163251-A (JP)
Title: Flow measuring instrument
Inventor: INUZUKA KAZUHIRO
IPC: G01F1/696
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an electric power consumption by stopping an acquisition operation to acquire the gas flow rate acquired in the last time as a gas flow rate in this time when observing no change in a gas flow flowing in a gas flow passage.  <P>SOLUTION: A measuring means 1 measures intermittently a physical quantity varied in response to a flow velocity of gas in the gas flow passage. A flow rate acquiring means 2A-1 conducts the acquisition operation to acquire the gas flow rate in the gas flow rate passing through the gas flow passage, based on the measured physical quantity. A comparison means 2A-2 compares the physical quantity measured in the last time by the measuring means with the physical quantity measured in this time. The flow rate acquiring means 2A-1 stops the acquisition operation when obtaining a comparison result that the physical quantity measured in the last time by the measuring means is equal to the physical quantity measured in this time, and the gas flow rate acquired in the last time is acquired as the gas flow rate in this time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163309-A (JP)
Title: Semiconductor device and semiconductor device inspection method
Inventor: OIDA SHIGEJI
IPC: G01R31/26
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a flaw or a dent of a ball electrode, in the electrical characteristic inspection.  <P>SOLUTION: A semiconductor element having a plurality of element electrodes and a ball electrode 2 electrically connected to at least one of the plurality of element electrodes are provided. A pin 1 for inspecting the electrical characteristic is provided on the ball electrode 2. The characteristic inspection, the failure analysis, or the like of the semiconductor device can be performed by bringing the pin 1 into contact with an inspection jig. Accordingly, the flaw or the dent of the ball electrode 2, occurring by bringing the inspection jig such as the contact pin or the like into contact with the ball electrode 2, for applying a pressure, can be resolved. The problem such that the correct inspection cannot be performed, due to the adhesion of a solder scrap peeled off the ball electrode 2 to the side of the inspection jig, can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162220-A (JP)
Title: Partially oxidized animal hair fiber and fiber product obtained therefrom
Inventor: KARAKAWA TADASHI
IPC: D06M11/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber product made of animal hair fiber, having fulled touch feeling and having shrink resistance, pill resistance and water repellency without using a method impairing texture, e.g. resin finishing and to provide a technique for producing the fiber product.  <P>SOLUTION: In a partially oxidized animal hair fiber, cystine bond is kept in a partial oxidation state without causing cleavage and the cystine bond is cloven by reduction treatment after applying fulling treatment or without applying the fulling treatment to impart shrink resistance to the fiber. The partially oxidized animal hair fiber is stored in a partial oxidation state and subjected to fulling treatment and/or reduction treatment when required to impart felting and/or shrink resistance to the fiber. The animal hair fiber product is obtained by producing a spun yarn from a partially oxidized animal hair fiber sliver, producing an animal hair fiber product from the spun yarn and carrying out reduction treatment of the fiber product after or without carrying out shrinkage resistance treatment to cleave the cystine bond. The animal hair fiber product is excellent in shrinkage resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161349-A (JP)
Title: Package filling method, packaging paper container, and laminated packaging material for paper container
Inventor: IKENOTANI MASAKATSU
IPC: B65D5/43
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package filling method, a packaging paper container and a laminated packaging paper for a paper container for a fluid food which is heat-resistant, transports the packaging material at a high speed at the process atmosphere temperature of several dozen degrees C or more, molds the material nicely, easily and speedily with no generation of a defect on a packaging material laminated body, and has a superior low temperature sealing characteristic with no barrier defect and sealing defect.  <P>SOLUTION: This container is made of a laminated packaging material for a paper container including the outermost thermoplastic material layer, a paper base material layer the an innermost thermoplastic material layer and in which a content is filled and sealed. At least the innermost thermoplastic material layer of the laminated layers is a laminated layer formed by extrusion laminating a linear low density polyethylene and a high density polyethylene in narrow molecular weight distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166098-A (JP)
Title: Antenna switch device for satellite
Inventor: KATO MASAHIRO
IPC: H04B1/18
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna switch device for a satellite, which can prevent other circuit elements from being damaged involved in a malfunction of an LNB.  <P>SOLUTION: This switch box 1 is arranged between the LNB and a receiver. The switch box for performing one to plurality or plurality to plurality connection switch control between the LNB and the receiver has a protective circuit 15 for controlling the acceptance/rejection of power supply to the LNB on the basis of output voltage and/or output current to the LNB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170105-A (JP)
Title: Damage detecting method for concrete structure
Inventor: NISHIOKA HIDETOSHI
IPC: G01M3/26
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage detecting method for a concrete structure capable of easily detecting position of damage of the structure.  <P>SOLUTION: A hose 12 is fitted to an upper end of a fragile capsule member 40 made of the fragile material and formed into a test tube, and concrete is placed. After the concrete is hardened, a liquid container filled with the liquid 20 is connected to an upper end of the hose 12. When large external force is applied to the fragile capsule member 40, the fragile capsule member 40 is broken, and damage is detected on the basis of a change of the liquid level when the liquid 20 penetrates outside the concrete through a crack 205 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148726-A (JP)
Title: Fan motor control device
Inventor: IKEUCHI YASUHIDE
IPC: F23N5/18
Filed: 2002-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor control device which always maintains the proper number of revolutions according to flow passage resistance of an air flow passage. SOLUTION: The number of revolutions of a fan motor 5 is detected by a number of revolution detection means 15, driving current of the fan motor 5 is detected by a driving current detection means 16, and the flow passage resistance of the air flow passage is discriminated by a flow passage resistance discrimination means 17 from the detected values by using a characteristic showing the relation of the number of revolution making the flow passage resistance as a parameter and driving current. Optimum air blow quantity is discriminated by an optimum air blow quantity discrimination means 18 based on combustion quantity of a combustor.  An optimum number of revolution is discriminated from the optimum air blow quantity and the flow passage resistance by an optimum number of revolution discrimination means 19 by using a characteristic showing the relation of air blow quantity making the flow passage resistance as the parameter and the number of revolution. The number of revolution of the fan motor 5 is controlled to be the optimum number of revolution by a motor control means 20.
Patent JP-2004171466-A (JP)
Title: Image data storage device
Inventor: IMAIZUMI SHOJI
IPC: G06F1/30
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data storage device capable of actually extending a backup time to a volatile memory without losing data.  <P>SOLUTION: This device comprises a volatile memory 10 having a plurality of memory blocks 1, 2, 3, and 4, so that the backup of the individual memory blocks 1, 2, 3 and 4 is performed by the use of a backup power source 610. This device further comprises power supply control means 600, 641, 651, 661, and 671 capable of controlling the power supply to the individual memory blocks. Data are transferred among the memory blocks 1, 2, 3, and 4 so that at least one memory block becomes empty on the basis of reference information obtained from the nonvolatile memory 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168264-A (JP)
Title: Hand pattern switch device
Inventor: SATO HIROMITSU
IPC: H04N5/225
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand pattern switch device for easily identifying the driver's hand by installing an imaging device at a position difficult to be influenced by a background when identifying a hand pattern of the driver.  <P>SOLUTION: In this device, the fingers placed within a prescribed imaging region are imaged, the shapes of the fingers are recognized from the input images, and movements of the hand within the imaging region are detected to obtain prescribed switch operation information. The imaging device 15 for imaging the hand of the driver is installed at a position (any one position of 5a, 3a, 2d, 2e, 6a) where the driver steering a steering wheel 4 can extend his arms in a maintained state of his driving attitude and a greater difference between the hand and the background can be taken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173530-A (JP)
Title: Agricultural polyolefin resin multilayer film
Inventor: ONISHI SHUNICHI
IPC: B32B27/32
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an agricultural polyolefin resin multilayer film excellent in performance balance between a quick-acting antistatic property and dust protection.  <P>SOLUTION: This agricultural polyolefin resin multilayer film has at least three layers each comprising a polyolefin resin composition. The outer layer of the film for a greenhouse comprises (A) a fluorochemical surfactant and (B) an alkyl diethanolamide wherein the weight ratio A/B is 8/2 to 2/8 and the total content of A and B in the outer layer polyolefin resin is 0.1-1 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175712-A (JP)
Title: Cosmetic
Inventor: MIYAWAKI KOREAKI
IPC: A61K8/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic stably formulated with ascorbic acid, retinol, retinoic acid, and/or derivatives thereof.  <P>SOLUTION: This cosmetic is such as to be stably formulated with one or more components selected from the group consisting of ascorbic acid, retinol, retinoic acid and derivatives thereof over a long period through combined use of a chroman skeleton-containing compound of formula 1( R<SB>1</SB>and R<SB>2</SB>are each at least one of H, an alkyl, an acyl, ethylene oxide group, an alkali metal, an alkaline earth metal, and the like ) and/or a salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198280-A (JP)
Title: Amplifier with by-pass switch circuit
Inventor: BROWN EDWARD RUSSEL
IPC: H03F3/16
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit having a phase-matched bypass.  <P>SOLUTION: An amplifier (10) having a bypass switch circuit is equipped with a circuit input (11), a circuit output (13), an amplifier (21) that has amplifier control input and first amplifier output, where the amplifier control input is connected to the circuit input (11) and the amplifier output is connected to the circuit output (13), and switching circuits (25 to 33) including a control input (14), a switch input connected to the circuit input (11), a switch output connected to the circuit output (13), and phase-matching networks (27 to 31) that store phase information, when the amplifier (10) having the bypass switch circuit is switched between amplifier mode and by-pass mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183338-A (JP)
Title: Tunnel cut-off structure and construction method therefor
Inventor: KOMATSU TOSHIHIKO
IPC: E21D11/38
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively apply repair work, without spreading water leakage areas and without increasing working time and construction costs on a job site, even if a breakage place and the like occur in waterproofing for a waterproof sheet etc., in terms of a tunnel cut-off structure and a construction method therefor, which are applied, for example, to a watertight type tunnel.  <P>SOLUTION: In this tunnel cut-off structure, the waterproofing 4 at least with a waterproof layer 42 such as the waterproof sheet is interposed between a temporary lining 3 which is constructed on a tunnel pit wall surface 2 or a pit wall surface, and a secondary lining 5 which is constructed on the inner surface of the temporary lining 3; and the waterproof layer 42 and the secondary lining 5 are bonded to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184733-A (JP)
Title: Transfer device
Inventor: CHINO NAOYOSHI
IPC: G03B27/32
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clearer image by positioning the image display surface of an LCD and a photosensitive film closer to each other than before.  <P>SOLUTION: This is a transfer device for transferring an displayed image of an image display means onto a photosensitive recording medium. The image display means is a liquid crystal display in which the area of the glass substrate on the visible side is made smaller than that of the invisible side, in the two glass substrates holding liquid crystal in-between. By providing the transfer device which is characterized in that the glass substrate on the visible side of the image display means is fitted inside the outer frame of the photosensitive recording medium storing means which stores the photosensitive recording medium and which has an opening for the exposure of the photosensitive recording medium oppositely facing the image display face of the image display means, the problem described above is solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187134-A (JP)
Title: Portable information terminal
Inventor: HIDAKA MITSUTAKA
IPC: H04M1/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a damage, to burning, etc., of a camera mounted on a cellular phone, etc. and to photograph a high image quality image by preventing a phenomenon, etc., that the photographed image is blurred and hazy.  <P>SOLUTION: This portable information terminal is provided with: a main body 10 having a photographing window 14; and a camera 20 arranged inside the main body 10 and including a lens 21 and a CCD 22. A movable blade 23 having an all close part 23c, an all open part 23d and a small diaphragm part 23e is arranged behind the photographing window 14 on a side closer to the object than the CCD 22. The movable blade 23 is driven to be opened and closed by an electromagnetic actuator 24 according to a photographic mode and a non-photographic mode. Thus, troublesomeness of opening/closing operations is dissolved, the movable blade 23 is used as a barrier in the case no photograph is taken and used as a mechanical shutter in the case of photography, the damage due to the burning of the CCD, etc., and color fading of a color filter, etc. are prevented, and the high image quality image is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003198017-A (JP)
Title: Laser device for pumping solid-state laser medium
Inventor: KOPF DANIEL
IPC: H01S3/081
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction amplifier in which a problem caused by an aperture effect occuring in a gain medium is solved.  <P>SOLUTION: For a laser source comprising a reproduction amplifier, a mono- optical path amplifier, and a multi-optical path amplifier, a smooth laser diode pumping spot can be obtained from one or more laser diode arrays 1 by imaging the unit emitters 9a of the array so as not to focus them nearly on the same spot of a laser medium. As the unit emitters 9a are not focused, a laser beam 9c having a comparatively low aspect ratio can be obtained at a spot 8 comparatively low in intensity, so that problems such as thermal damage and others caused by the high output of the reproduction amplifier can be solved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192927-A (JP)
Title: Shielded connector
Inventor: TSUGE TOMOHARU
IPC: H01R13/514
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded connector capable of simplifying a mounting work for a housing used for covering a terminal and mounted in the circumference thereof.  <P>SOLUTION: The connector is equipped with: a wiring body with an insulating layer interlaid between a center conductor and an external conductor; the terminal connected to the center conductor of the wiring body; the inner housing used for covering the terminal and mounted in its circumference; a shield member mounted to the circumference of the inner housing and electrically connected to the external conductor; and an outer housing mounted to the circumference of the shield member. The inner housing is composed by combining a plurality of divided components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190397-A (JP)
Title: Tip cover mounting tool for pipe pile
Inventor: SEKO KEISUKE
IPC: E02D5/28
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate mounting work (welding) while adjusting the plane direction of a tip cover to be orthogonal to the axis of a pipe pile in mounting the tip cover to the pipe pile driven into the ground, to the inside by a prescribed amount from the tip part.  <P>SOLUTION: The mounting tool 1 has a gage part 10 fittable in the state of abutting at least at three points in a circumferential direction to the tip part inner peripheral surface of the pipe pile 2; a stopper part 11 abutting on the tip part opening edge of the pipe pile 2 when fitting the gage part 10 into the tip part of the pipe pile 2; and a magnet 12 provided on the side turned into the pipe pile 2 in the gage part 10 to attract the tip cover 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003202900-A (JP)
Title: Efficient implementation of joint optimization of excitation and model parameters in multipulse speech coder
Inventor: LASHKARI KHOSROW
IPC: G10L19/06
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient speech coding system for a multipulse coder.  <P>SOLUTION: An efficient optimization algorithm is provided for multipulse speech coding systems. The efficient algorithm performs computations using the contribution of the non-zero pulses of the excitation function and not the zeroes of the excitation function. Accordingly, efficiency improvements of 87% to 99% are possible with the efficient optimization algorithm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270309-A (JP)
Title: Magnetic field detecting element integrated on printed circuit board and manufacturing method therefor
Inventor: CHOI WON-YOUL
IPC: G01R33/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field detecting element integrated on a printed circuit board which is excellent in terms of mass-productivity and cost, and ultra-small in size while minimizing a magnetic flux leakage by forming a closed magnetic path, and exhibiting a high-sensitivity characteristic through a magnetic field detection using a differential drive.  <P>SOLUTION: The magnetic field detecting element comprises two soft magnetic cores, an excitation coil, and a magnetic field change detecting coil. The two cores are bar-shaped and stacked vertically to constitute a closed magnetic path on the PCB. The excitation coil is made of a metal film and wound around the two cores in the shape of '8' to form a combined-type structure. The magnetic field change detecting coil is made of a metal film and wound around the two cores together in a solenoid shape on the same plane as the outermost surface of the excitation coil.  <P>COPYRIGHT: (C)2003,JPO