baber/WOPTO huggingface dataset:
Patent JP-2004315681-A (JP)
Title: Modified olefin copolymer
Inventor: WAKABAYASHI HIDEAKI
IPC: C08F255/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified olefin copolymer useful for a coating material, a primer, a pressure-sensitive adhesive, an adhesive, an ink, a compatibilizer, a reactive polymer or the like, and obtained by modifying a copolymer of a vinyl compound having an active hydrogen and an α-olefin, with a (meth)acrylic acid, a derivative thereof, a styrene derivative, a dicarboxylic acid, a dicarboxylic anhydride or the like.  <P>SOLUTION: The modified olefin copolymer is obtained by graft-bonding average 0.5-500 units derived from a specific modifying agent per one molecular chain on a copolymer of the α-olefin and the unit derived from the vinyl compound having the active hydrogen and bonded to the main chain, and has 500-500,000 weight average molecular weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320521-A (JP)
Title: Triplet-type flat antenna
Inventor: FUJITA MITSUHIRO
IPC: H01Q21/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make two metallic blocks arranged in a feeding part for adjusting suppression of parallel plate mode waves and matching of impedance into shapes which are easily worked, and to adjust impedance matching even if installation space is small in a triplet-type flat antenna.  <P>SOLUTION: The inner conductor 9 of a coaxial line 8 is connected from a ground conductor plate 1-side at a feeding connection point in the center of the line of a feeding circuit 5. An outer conductor 10 is connected to a ground conductor plate 1. A strip line in prescribed length of the feeding connection point is narrowed to prescribed width, and an impedance transformer 12 is formed. Two cylindrical metallic bodies 11 shorting the ground conductor plate 1 and a slot plate 4 are arranged on both sides at the equal intervals from the feeding connection point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320525-A (JP)
Title: Vehicle perimeter visual recognition device
Inventor: TAKIMOTO SHUHEI
IPC: B60R1/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle perimeter visual recognition device capable of displaying a vehicle perimeter image at a state that it is made legible by correcting its camera optical distortion, making a driver, etc. easily recognize positional relation and a sense of distance between the present vehicle and each point around it and transition of the position of the present vehicle in accordance with travel, etc. based on the image and enhancing visibility of the vehicle perimeter based on a displayed image.  <P>SOLUTION: An image processor 3 performs lens distortion correction, etc. to an original image of the vehicle perimeter to be obtained by imaging of an imaging apparatus 1, predicts a prediction trace on which the vehicle or a reference point provided around the vehicle passes in accordance with travel of the vehicle based on a detection result of a steering sensor 5 and displays the predicted prediction trace on an image to which correction processing is performed in piles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319850-A (JP)
Title: Gas cooling part of vapor growth device
Inventor: NOGUCHI TETSUO
IPC: C23C16/455
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling capacity of material gas by reducing pressure loss in a cooling medium passage by simple constitution.  <P>SOLUTION: The vapor growth device is provided with a rotatable susceptor 3 capable of fixing one or more substrates 2 in a growth chamber 1, a heater 4 for heating the susceptor 3 and a gas blowing-out part 10 for leading 1st gas, 2nd gas and carrier gas into the growth chamber 1 to perform epitaxial growth on the substrate 2. Cooling piping systems 30, 31 in which cooling piping 29 is spirally formed around the rotation axis of the susceptor 3 and gaps for passing gas are formed between pipes 29 which are adjacent to each other in the diameter direction are arranged between the gas blowing-out part 10 of the growth chamber 1 and the susceptor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315461-A (JP)
Title: Method for producing self-assembled monomolecular film
Inventor: FUJIHIRA MASAMICHI
IPC: C23C26/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a self-assembled monomolecular film enabling precision structure control of a molecular level.  <P>SOLUTION: The method for forming a self-assembled monomolecular film of a substance on a metal substrate comprises immersing the metal substrate into a solution containing a compound having an adamantane structure (e.g. bis(tricyclo[3.3.1.1.]decylmethyl) disulfide) and forming the self-assembled monomolecular film composed of the compound having the adamantane structure on the surface of the metal substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314165-A (JP)
Title: Laser beam trimming method
Inventor: KAWAMUKI NORIYASU
IPC: B23K26/351
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam trimming method with which fused portion of a ceramic basic material after removing an electrode is crystallized in good condition.  <P>SOLUTION: In the laser beam trimming method for irradiating and removing the electrode 1A as an object for trimming with the laser beam L1, a ceramic fused portion after removing the electrode and the surrounding electrode by irradiating with the laser beam L1, is slowly cooled by heat-controlling with the laser beam L2 for slow-cooling from a heat source for slow-cooling with another one to the above laser beam L1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321338-A (JP)
Title: Unit fastener material and its fastener
Inventor: ASHIZAWA HIDENORI
IPC: A44B18/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit fastener material for which a contact area can properly be set, and of which the bonding structure can be constituted in response to a using place, and its fastener device in the fastener of a confronted surface contact type.  <P>SOLUTION: This unit fastener material is constituted of an approximately rectangular base 1, and engaging protrusions 2 for which an approximately semi-spherical engaging expanded part 2b is formed on the distal end of a column-shape part 2a. Then, a plurality of the engaging protrusions 2 and 2 are approximately linearly formed with a proper interval in the longitudinal direction of the base 1 on the unit fastener material. Also, on one side surface part 1a in the width direction of the base 1, a connecting section 3 is formed, and a section 4 to be connected with the connecting section 3 is formed on the other side surface part 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342629-A (JP)
Title: Vertical resonator surface emission semiconductor laser and optical logic unit using it, wavelength converter, optical pulse waveform shaper, and optical transmission system
Inventor: TAKAHASHI TAKASHI
IPC: H01S5/50
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical resonance surface emission semiconductor laser having a function for modulating a laser output light with only one light input, and also to provide an optical logic unit employing it, a waveform converter, an optical pulse waveform shaper, and an optical transmission system.  <P>SOLUTION: The vertical resonator surface emission semiconductor laser comprises a resonator 603 including an active layer 605 formed on a substrate 601, distributed Bragg reflectors 602 and 608 formed above and below the resonator 603, and a layer 604 for absorbing light of the active layer 605. Output light intensity of the vertical resonator surface emission semiconductor laser is modulated optically utilizing such an action that the resonance loss decreases through absorption/saturation of the light absorption layer 604 when an input light enters externally and thereby the threshold current decreases thus increasing the output light intensity, and that the resonance loss increases through the light absorption layer 604 when an external input light is blocked and thereby the threshold current increases thus decreasing the output light intensity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327220-A (JP)
Title: Heating cooker
Inventor: SAWADA DAISUKE
IPC: H05B6/12
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker wherein the power consumption of the whole component circuit including reduction of the power consumption of a capacitor for noise control is controlled and noise of a device is reduced.  <P>SOLUTION: This heating cooker is provided with a series connection of a relay 12 and a capacitor 13 provided between a power switch 16 provided in the middle of a power supply path and the power supply path on a power supply side. Switching detection circuits 19, 20 are provided in the power switch 16 and the relay 12 respectively. Thereby, the relay 12 can be switched corresponding to switching of the power switch 16, the noise can be controlled with a filter circuit comprising a common mode coil 15 and the capacitor 13 only when required at the time of operation of a heating means 18 etc., and power consumption can be suppressed by cutting the filter circuit when the power switch is turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325242-A (JP)
Title: Observation point moving amount observation system
Inventor: SAKATA TOMOKI
IPC: E02D23/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation point moving amount observation system having a GPS (global positioning system) combined with a data carrier which can easily obtain high precision positioning data in a short time at a low cost and in real time, which can acquire history data, and which can efficiently arrange and manage massive measurement data.  <P>SOLUTION: The observation point moving amount observation system for observing the moving distance of the observation point by the positioning using the GPS 30 is equipped with a GPS mobile station 3 for receiving a radio wave from a GPS satellite 2, and for calculating the installation coordinates of the GPS mobile station 3 on the basis of received radio wave information from the GPS satellite 2; a server 4 for data storage; a reader/writer 9 fixed to a caisson 12 to be the observation point; and a PDA (personal digital assistance) 18 for calculating the moving amount of the observation point by the measured installation coordinates and the previous installation coordinates recorded on an electronic tag 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333129-A (JP)
Title: Reference heat source for electromagnetic wave test to infrared radiation measuring device, and method for testing thereof
Inventor: FUKUZAKI TOMOKO
IPC: G01J5/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference heat source to be used for an electromagnetic wave test to an infrared radiation measuring device, and a testing method for that, without being affected by electromagnetic waves at all to solve problems in conventional devices using electric heaters.  <P>SOLUTION: This reference heat source for an electromagnetic wave test to an infrared radiation measuring device comprises a target 1 of resin as a false black body source, fluid type heat medium to heat the target, and a device of resin to circulate the heat medium. As the reference heat source, a container of resin, the target, and fluid heating or the like are used. No electric heaters are used, and metal material is not used for peripheral devices. The reference heat source for an electromagnetic wave test to the infrared radiation measuring device thus achieves high precision without being affected by electromagnetic waves at all. The electromagnetic test can thus be conducted using it. By using transparent resin such as acrylic resin, a display part in the infrared radiation measuring device can be easily recognized by a monitoring camera or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329231-A (JP)
Title: Game machine
Inventor: FUJII NORIO
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which keeps an electric wire extending from electric components in the assembly of the game machine from being caught in a through groove for mounting it and other members.  <P>SOLUTION: The Pachinko machine includes an electric device 400 mounted in the through groove 424 of a game board 30 behind the game board 30 from the front thereof, the electric wire 414 extending outward from the electric device 400 and a hook part 421 which is provided on the electric device 400 and retains the electric wire 414 to guide it in the direction of extending the electric wire 414 behind the electric device 400.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331701-A (JP)
Title: Coal gasification plant, coal gasification process and coal gasification power plant
Inventor: ONISHI HIROYASU
IPC: F02C3/28
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a discharge amount of CO<SB>2</SB>while inhibiting decrease of efficiency of an electric power plant.  <P>SOLUTION: This coal gasfication power plant 100 has a coal gasification furnace 10 for gasifying coal to produce a combustion gas, a COS converter 20, a CO shift unit 30, an H<SB>2</SB>S/CO<SB>2</SB>recovery unit 40, and a gas turbine 50 to which a generator 60 is connected. The COS in a product gas formed in the coal gasification furnace 10 is converted to H<SB>2</SB>S by the COS converter 20. The CO present in the product gas after the COS conversion is converted to CO<SB>2</SB>by the CO shift unit 30. This CO<SB>2</SB>is recovered together with the H<SB>2</SB>S present in the product gas by the H<SB>2</SB>S/CO<SB>2</SB>recovery unit 40 using an amine solution. The product gas after the recovery of H<SB>2</SB>S and CO<SB>2</SB>is supplied to the gas turbine 50 which is driven by this product gas as a fuel, and electric power is generated by the generator 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329320-A (JP)
Title: Chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C7/42
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair in which labor relating to the work of assembling a back is reduced.  <P>SOLUTION: The chair is provided with the back 1 and a back supporting rod 12 for supporting the back 1. The chair comprises a horizontal shaft 121 provided on the back supporting rod 12 and projecting in the width direction of the back supporting rod 12, a back supporting part 111 constituting a part of the back 1 and provided with a pair of erected walls 111a and 111b with insertion holes 111c and 111d through which the horizontal shaft 121 can be inserted by a Kendon method (the method of inserting it to one hole deeply and then fitting it to the other), and a limiting part 132 constituting a part of the back 1 similarly and limiting the movement that the horizontal shaft 121 inserted into the insertion holes 111c and 111d falls off from the insertion holes 111c and 111d by being engaged with the back supporting part 111. In the state of keeping the engagement of the back supporting part 111 and the limiting part 132, the back 1 is supported by the back supporting rod 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329382-A (JP)
Title: Cleaning implement
Inventor: MORI KAZUO
IPC: A47L13/17
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical cleaning implement capable of removing stain in a narrow part with a detergent, without requiring washing of the implement after use, and having a secured storage space for the implement when not used.  <P>SOLUTION: The cleaning implement consists of a cleaning sheet 1 impregnated with the detergent, a storage container 2 opened/closed for storing the cleaning sheet 1, and an implement 5 with a flat top 51 on which the cleaning sheet 1 is mounted, detachably fixed to the storage container 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004053584-A (JP)
Title: Image correction apparatus and method
Inventor: INOUE HITOSHI
IPC: H04N5/365
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress artifact generation due to gain correction.  <P>SOLUTION: An apparatus adapted to correct an image data acquired by an image detector including a plurality of detecting elements, includes: a first correction means for obtaining an offset-corrected image by removing an offset component due to the image detector from the image data, a second correction means for correcting a pixel value of the offset-corrected image on the basis of a gain of corresponding one of the plurality of detecting elements; and a third correction means for correcting a value of a selected pixel of the offset-corrected image, the selected pixel being selected based on the pixel value of the offset-corrected image, by generating a pixel value in place of a value of the selected pixel obtained by the second correction means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332809-A (JP)
Title: Bearing for wheel with torque sensor built therein
Inventor: OTSUKI HISASHI
IPC: G01L3/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a wheel with a torque sensor built therein in which the torque sensor can be compactly installed on a vehicle with excellent handling property, and the torque applied to an axle can be detected.  <P>SOLUTION: An outer member 1 with double row rolling surfaces 4 formed on an inner circumferential surface and an inner member 2 with double row rolling surfaces 5 facing the rolling surfaces 4 of the outer member 1 formed thereon are provided, double row rolling elements 3 are interposed between the rolling surfaces 4 and 5, and a wheel 18 is rotatably supported with respect to a vehicle body. A part 9 to be detected which is formed of a magnetostriction material is provided on an outer circumferential portion of the inner member 2. A torque detection unit 10 to detect the working torque of a shaft with the inner member 2 fitted thereto by detecting the change of the magnetic characteristic of the part 9 is provided on the outer member 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333267-A (JP)
Title: Method for manufacturing radiation image conversion panel and cooling device for it
Inventor: WATANABE TOSHIHIKO
IPC: G01T1/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a panel which is free from the degradation in the picture quality of obtained radiation images and can be manufactured with high efficiency in the manufacture of the panel by forming a phosphor layer on a substrate by an evaporation method (gas-phase layup method) and a cooling device.  <P>SOLUTION: In the method for manufacturing a radiation image conversion panel by forming a stimulable phosphor layer on the substrate by the evaporation method, the substrate on which the stimulable phosphor layer is formed is shifted to the cooling device, the temperature difference between the substrate and the stimulable phosphor layer is kept at 0.5°C to 5°C and the temperatures of the substrate and the stimulable phosphor layer are cooled at a rate of 1°C to 15°C/min. after the stimulable phosphor layer is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335824-A (JP)
Title: Non-single crystal semiconductor material, its manufacturing method, and device using it
Inventor: ITO MANABU
IPC: H01L31/0248
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-single crystal semiconductor material provided on a film substrate at low temperatures, having a superior photo response performance and optical durability, and a light emitting element, a photoelectric converting element, a thin film transistor, and a photosensor using them, and to provide a method for manufacturing it.  <P>SOLUTION: The non-single crystal semiconductor material mainly composed of a silicon and/or germanium has a photo response expressed by a ratio of a dark conductivity to a light conductivity being not less than 10<SP>3</SP>, and a strength of the Raman scattering resulted from a crystal component is not less than 1.2 times nor more than 6 times of a strength of the Raman scattering resulted from an amorphous component. This provides a semiconductor material having a certain degree of crystallinity and a high photo response, and having a low deterioration caused by light owing to a certain degree of crystallinity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336523-A (JP)
Title: Method of coping with abnormality
Inventor: SASAKI ATSUSHI
IPC: H04N1/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To properly cope with abnormality of read in a transmission-side device 1 in an image data communication system provided with the transmission-side device 1 which optically reads image data of a form 12 and transmits it after converting it to digital data and a reception-side device 3 which receives and processes transmitted digital data.  <P>SOLUTION: In the transmission-side device 1, a density to be converted to digital data of a prescribed value is given to a prescribed part 16 in the form 12. In the reception-side device 3, it is discriminated whether digital data corresponding to the prescribed part 16 in the form 12 has the prescribed value or not, and abnormality is reported from the reception-side device 3 to the transmission-side device 1 on the case that it is discriminated that the digital data doesn't have the prescribed value. The prescribed part is a dropout dummy preliminarily printed in the form 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332453-A (JP)
Title: Outer wall structure for basement of building
Inventor: ARAZEKI HIROSHI
IPC: E02D29/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve cost and working efficiency when constructing a basement portion of a building while keeping moisture prevention and and heat insulation after completing the basement of the building.  <P>SOLUTION: A panel structure formed with preset clearances between two opposed panels is arranged on the whole outside periphery of an outer wall of the basement of the building. The panel structure has a plurality of partition plates arranged almost perpendicular to the two opposed panels (Claim 1). The inner space has a communication space ranging from the uppermost portion to the lowermost end and the lowermost end is open with a preset size of opening portion (Claim 2). The partition plates arranged in the panel structure consist of plate materials communicated with adjacent right and left spaces at the upper end and plate materials communicated with the adjacent right and left spaces at the lower end (Claim 3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337731-A (JP)
Title: Sheet-like catalyst structure using carbon nanotube and its production method
Inventor: SHIOYAMA HIROSHI
IPC: B01J23/42
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like catalyst structure capable of enhancing an activity by giving a large surface area and being easily molded to a shape adapted for usage such as a honeycomb shape and a helical shape.  <P>SOLUTION: In the sheet-like catalyst structure, a catalytic active metal is carried on a brush hair-like carbon nanotube substantially vertically provided on a sheet. It is preferable that the sheet is made of a synthetic resin such as polyester, polyethylene, a fluorine resin and an acrylic resin. The catalytic active metal is preferably selected from the group consisting of platinum, gold, ruthenium, rhodium, iridium and palladium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI