baber/WOPTO huggingface dataset:
Patent JP-2004230476-A (JP)
Title: Hole saw for boring synthetic resin pipe
Inventor: OGINO SHINJI
IPC: B23B51/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of detaching a shank from a hole saw to remove chips using a push-out tool or the like because the chips are stored and held in a deep hole of a cutting edge in a hole saw for boring synthetic resin pipe conventionally constituted by covering the outer periphery of a hole saw body with a guide pipe, wherein the hole saw body is formed with a groove at the outer periphery of the cutting edge of hollow pipe shape so as to be opened to the cutting edge side to communicate with the deep hole of the pipe-like body.  <P>SOLUTION: The hole saw body is composed of a release pipe 12 provided with the cutting edge at the tip part while releasing the peripheral wall surface in circular arc shape, and the hole saw body is detachably mounted and stuck into a guide unit 3 for covering the outer periphery of the hole saw body, by screwing with a rotating nut 31 rotatably fitted to the guide unit 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232894-A (JP)
Title: Evaporator and reform type fuel cell system
Inventor: TAZAKI YUTAKA
IPC: H01M8/06
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance heat transmission efficiency by controlling the temperature of an evaporator to an optimal temperature with the less number of temperature instruments.  <P>SOLUTION: Heating fluid 12 such as high-temperature gas is introduced from a heating fluid introducing duct 1a to the evaporator 1 to heat a heating fluid side heat transfer surface of a heat transfer plate 7. A gap between the heat transfer plates 7 to have evaporated fluid in-between is desirably set to 1 mm or below. The evaporated fluid 10 supplied from an evaporated fluid tank 2 to the evaporator 1 by a pump 3 is heated by two evaporated fluid side heat transfer surfaces of the heat transfer plates 7 facing each other and evaporated. The temperature instrument 4 is arranged on the heat transfer surface in the downstream of an evaporated fluid side of the heat transfer plate 7, and a controller 6 controls a flow rate of the evaporated fluid (liquid) delivered by the pump 3 based on the temperature in the vicinity of the outlet of the evaporator detected by the temperature instrument 4 and pressure of the evaporated fluid (vapor) detected by a pressure sensor 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229553-A (JP)
Title: Instant food
Inventor: ARAKAWA KAZUHIKO
IPC: A23L7/113
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide instant food enabling easily eating warm food without directly using fire and hot water, low caloric because of being supplied in a raw condition without processing in oil for long preservation for principal food such as noodles and boiled rice, and easy, delicious and preservable for a long period through using special soup.  <P>SOLUTION: The instant food has a weak seal part 110 weakened in the seal strength of a seal part 11 which is sealed, and a structure that the weak seal part 110 breaks down to form holes leading to outside air and decrease internal pressure when the internal pressure of a bag 10 increases by heating. The weak seal part 110 has ≤5mm in a cross direction, and steam is discharged but there is no fear that a held product 20 is discharged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241416-A (JP)
Title: Electronic circuit unit and its manufacturing method
Inventor: IIJIMA KOTA
IPC: H01L25/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit unit which is capable of dissipating heat released on a BCB resin layer efficiently and easily connected to the ground of an external circuit.  <P>SOLUTION: The electronic circuit unit 1 is equipped with a metal base plate 2, the BCB resin layer 3 which is formed on the surface of the metal base plate 2 and provided with a through-hole 3a, a wiring pattern 4 formed on the surface of the BCB resin layer 3, a thin film capacitor 5 and a thin film resistor 6 which are both connected to the wiring pattern 4, and circuit elements such as bare chip semiconductors 7 and 8 and the like. The bare chip semiconductors 7 and 8 are bonded to the circuit pattern 4 with wires. The bare chip semiconductor 7 as a heating element is brought into direct contact with the metal base plate 2 through the intermediary of the through-hole 3a bored in the BCB resin layer 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239977-A (JP)
Title: Induction heating fixing device
Inventor: HAYASHIZAKI MINORU
IPC: H05B6/06
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating fixing device which suppresses vibration and reduces noise.  <P>SOLUTION: In the induction heating fixing device, the harmonic frequency distortion components of excitation current that occurs with fluctuation in the load of excitation coil 103 is detected by a band-pass filter 115. When the output of the bandpass filter 115 exceeds a predetermined threshold, an on-width at the moment is set to the controllable minimum value. In order to narrow power that is equal to or higher than that, the on-width is set to the controllable minimum value. Then, start of an inverter operation and stop of the inverter operation are repeated to perform an on/off operation, thereby exerting temperature control. Herein, the on-width is altered, with an off-width (Tf1) kept constant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240511-A (JP)
Title: Image file management device and image file management program
Inventor: SAKIYAMA DAISUKE
IPC: G06F12/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image file management device capable of preventing an image file stored really in a storage device from being deleted without notifying an owner in order to store a new image file.  <P>SOLUTION: When the free capacity of a storage device 109 reaches a predetermined volume or less, an MFP 100 accepts the selective input of a file to be erased from among stored image files from an operator, and transmits an erasure confirmation notice indicating the result to terminal equipment, for example, a client terminal 200 used by the owner of the file selected as the file to be erased. Then, at the time of receiving a response(notice showing the permission or non-permission of erasure) corresponding to the erasure confirmation notice from the client terminal 200, the MFP 100 executes processing such as the erasure of the file or the transmission of the file to the client terminal 200 according to the contents of the received notice.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240654-A (JP)
Title: Lid attaching device for cup type automatic vending machine
Inventor: CHIGIRA NOBORU
IPC: B65B7/28
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid attaching device for a cup type automatic vending machine capable of properly and certainly attaching a detachable lid to a drink-containing cup.  <P>SOLUTION: This lid attaching device 1 for the cup type automatic vending machine attaching the lid L to the drink-containing cup C at the sales time has: lid feeding means 4, 7 feeding the lid L and placing the lid L on the cup C; a lid holding means having a lid pressing spring 63 with elasticity, and holding the lid L on the cup C by the elasticity of the lid pressing spring 63 by abutting the lid pressing spring 63 onto a central part of the lid L placed on the cup C from above; and a lid attaching means having a roller 61, and attaching the lid L to the cup C by pressing a peripheral part of the lid L from above by the roller 61 while rotating the roller 61 along the peripheral part of the lid L held on the cup C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239792-A (JP)
Title: On-vehicle radar system
Inventor: OKAI FUMIHIKO
IPC: G08G1/16
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To cope with various applications by selecting freely a combination of the most favorable detection sensitivity in response to a traveling condition and a traveling environment of an own vehicle, because the detection sensitivity is changeable independently by the kind of a target.  <P>SOLUTION: The detection sensitivity is controlled independently by the kind of the target in response to the traveling condition and the traveling environment of the own vehicle. This system of the present invention copes flexibly with detection performance required in the various applications.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237637-A (JP)
Title: Imaging sheet for electro-transfer recording and electro-transfer recording apparatus using the imaging sheet
Inventor: TANAKA SUSUMU
IPC: B41J31/16
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging sheet for electro-transfer recording having high energy efficiency, enabling high speed processing, imparting good image quality and having long life, and an electro-transfer recording apparatus.  <P>SOLUTION: In the imaging sheet 1 comprising a resistance layer 2, a conductive layer 3 and a solidified ink layer 4, conductive pads 5 are formed on the surface of the resistance layer 2 so as to be arranged at a pitch corresponding to a printing pixel. An electric current is passed through the resistance layer 2 from electrode heads arranged at that pitch through the conductive pads 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243804-A (JP)
Title: Diaphragm for reservoir tank
Inventor: YOSHIIKE HIROTOSHI
IPC: B60T11/26
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of a traction controlling function by speedily carrying out introduction of atmospheric air to a liquid reservoir chamber even when a liquid level of working liquid in a reservoir tank is quickly lowered at the time when the traction controlling function works.  <P>SOLUTION: A diaphragm 7 to partition the liquid reservoir chamber 8 inside of the reservoir tank 1, a cap 5 and an atmospheric air chamber 9 on the side of a cap base 6, a peripheral edge part 7a sandwiched by the reservoir tank 1 and the cap 5 and a bellows part 7b formed continuously to the peripheral edge part 7a. A communicating hole 10 to communicate to the atmospheric air chamber 9 is formed on a bulkhead to the peripheral edge part 7a of the bellows part 7b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245994-A (JP)
Title: Optical fiber probe
Inventor: KASHIWABARA HIROYUKI
IPC: G02B6/44
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber probe whose heat resistance and pressure resistance are improved although an adhesive having low heat resistance is used.  <P>SOLUTION: The optical fiber probe K is equipped with an optical fiber 1, a first protection pipe 2 into which the optical fiber 1 is inserted to protect it, and a ferrule 3 mounted atop of the protection pipe 2, and a seal part 6 is formed by charging the adhesive 6a in a base end of the protection pipe 2. In this optical fiber probe K, the optical fiber 1 is preferably inserted in the ferrule 3 in a freely expandable/contractive state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246549-A (JP)
Title: Image processor, image processing method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: G06T3/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of obtaining an accurate processed result of high precision for an event in a real world.  <P>SOLUTION: A data constancy detecting part detects a discontinuous part of pixel element values in a plurality of pixels in an input image projected with a light signal of a real world, and having one portion wherein the constancy of the light signal in the real world is lacked, and detects a stationary area having the constancy of a data, based on the detected discontinuous part. A real world estimating part 102 estimates again an area in a boundary detecting part 2121, based on the pixel value of the pixel belonging to the stationary area detected by the data constancy detecting part, and estimates the real world based on the redetected area, in a line width detecting part 2101 and a signal level estimating part 2102. The present invention is applicable to the image processor for outputting an output image of higher resolution compared with the input image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003283704-A (JP)
Title: DIGITAL SUBSCRIBER LINE TRANSMISSION METHOD, xDSL APPARATUS AND xDSL SYSTEM
Inventor: MIYOSHI SEIJI
IPC: H04M11/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital subscriber line transmission system capable of countermeasuring TCM crosstalk by revising part of software for hardware adopting the standard system without causing much variation in the standard system.  <P>SOLUTION: In the digital subscriber line transmission method for performing training for communication by using a DMT (Discrete Multiple Tone) symbol and a telephone line for a high speed data communication line, a symbol whose 4-value QAM signal point differs from that of a phase of TCM 400 Hz used for a symbol notified to an opposite party is transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254018-A (JP)
Title: Dispersion compensating device and wavelength division multiplex communication system using the same
Inventor: TOMOFUJI HIROAKI
IPC: H04B10/2507
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion compensating device capable of setting an optimum variance value for every wavelength and compensating the wavelength dependence of variance in an optical transmission line with high accuracy, and a wavelength division multiplex communication system using the dispersion compensating device.  <P>SOLUTION: A WDM (wavelength division multiplexed) signal with a plurality of wavelengths multiplexed is inputted to one input port to be subjected to wavelength division. This dispersion compensating device has a wavelength selection optical switching means 30 for switching each divided wavelength line to an optional output port among a plurality of output ports and outputting the WDM signal, a plurality of dispersion compensating means 40<SB>1</SB>to 40<SB>n</SB>which are connected to each output port of the wavelength selection optical switching means and where respectively different dispersion compensation values are set, and a multiplexing means 50 for multiplexing a plurality of wavelengths which have been outputted by the plurality of dispersion compensating means and supplied to a plurality of input ports and outputting the WDM signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250590-A (JP)
Title: Wood-based coke
Inventor: IZAWA YUTAKA
IPC: B09B3/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality wood-based coke usable as a heat source and a carbon material (a recarburizer) in nonferrous metal/steel manufacture by carbonizing a wood-based industrial waste such as ogalite (artificial firewood made from sawdust) as a carbonaceous material; and to provide a method for producing the wood-based coke.  <P>SOLUTION: The method for producing the wood-based coke comprises (a) a step for obtaining a molded product by subjecting a dried and finely powdered carbonaceous material to compression molding, and (b) a step for carbonizing the molded product at a temperature within a range of 400-800°C while intercepting the entrance of air. The obtained wood-based coke has ≥90 wt.% (preferably ≥92 wt.%) fixed carbon and ≥0.4 g/cm<SP>3</SP>bulk specific gravity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216094-A (JP)
Title: Garment for bathing with acupressure element
Inventor: HAYASHI HIDEMASA
IPC: A61H39/04
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment for bathing with an acupressure element, dedicated for bathing, setting the acupressure elements to be applied to required meridian points, heating germanium at the temperature (about 40 °C) of hot water to emit much more negative ions and far infrared rays, which permeate into the inside and adjust an organism current to produce various effects such as elimination of stiffness and aches, and heightening of autotherapy energy and immunity.  <P>SOLUTION: This garment for bathing with acupressure element is characterized in that an acupressure element is removably arranged on the garment for bathing. Preferably a projecting and recessed sheet is stuck to suitable places of the inside of the garment for bathing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255660-A (JP)
Title: Method and device for forming three-dimensional image
Inventor: OGUCHI HIDEYUKI
IPC: B41J2/01
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for forming three-dimensional images in which a full adhesion force is exerted even when the formed three-dimensional image becomes high and the formed three-dimensional image can be held firmly.  <P>SOLUTION: In the formation method, the three-dimensional image is formed with the use of an ink and/or solid particle jetting system onto a support by solid particles. The method includes a smooth image formation process of forming an image of a nearly uniform height by the ink, a pressure fixing process of pressure-fixing the smooth image formed by the ink to the support from the image side, a three-dimensional image formation process of forming the three-dimensional image by the solid particles, and a noncontact fixing process of fixing the three-dimensional image formed by the solid particles to the support without touching the image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257118-A (JP)
Title: Metal fitting for lifting and connecting unit
Inventor: KANEKO MASAFUMI
IPC: E04B1/348
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fitting for lifting and connecting a unit, which enables a lower-end male screw part of a bolt member to be smoothly screwed into a nut member provided on the side of an undersurface of an upper frame member etc., by effectively absorbing the construction error, working error, etc. of the upper frame member and a lower frame member.  <P>SOLUTION: This metal fitting 14 for lifting and connecting the unit, which is used to lift and connect a housing unit 10, is composed of a base plate member 24 which is installed along the undersurface of the upper frame member 15 of the housing unit 10 and which has a bolt hole 25 undergoing the loose insertion of the lower-end male screw part 23 of the bolt member 17 provided by passing through the member 15, and the nut member 17 which is arranged on the side of the undersurface of the plate member 24 in such a manner that a female screw part 26 overlaps the bolt hole 25; and the nut member 18, which is mounted via a loose-fitting mounting member 33, is provided on the side of the undersurface of the plate member 24 in the state of being freely movable so that its central axis can be deviated from that of the bolt hole 25 and the state of being inhibited from turning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255744-A (JP)
Title: Printer and printing system using it
Inventor: SUZUKI MAKOTO
IPC: B41J29/38
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer performing print processing according to print data being fed from a plurality of host computers in which printing can be carried out at a print time specified by each host computer.  <P>SOLUTION: A plurality of host computers PC 1-PC 3 are connected with a network line and print data is fed from the host computers PC 1-PC 3 to a printer 1. The printer 1 is set with print orders, in the form of ID numbers, from the information of print operating time in the past and the ID numbers are transmitted simultaneously to the host computers PC 1-PC 3. Print processing based on the print data is carried out according to the ID numbers. Print time is determined based on the measured time of the host computer from which the print data is transmitted and print processing is carried out at an exact time with no error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265544-A (JP)
Title: Disk drive device
Inventor: OBAYASHI SHINICHIRO
IPC: G11B33/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise caused by high speed rotation of a disk inexpensively and effectively by simple reconstruction.  <P>SOLUTION: In a disk drive device having: an opening part 2b formed at a front panel 2a of a front plane of a case 2; a disk tray 3 in which a disk 1 is put in and put out in the direction of back and forth from inside of the case 2 through the opening part 2b; and a disk rotating mechanism holding the disk 1 rotatably, through holes 22R, 22L discharging an air stream caused by rotation of the disk 1 to a lower side of the disk tray 3 are formed respectively at corner parts 20R, 20L of left and right both sides of the front of a placing concave part 5 storing the disk 1 of the disk tray 3. Flow amount is halved by discharging the air stream going to the front to the lower side of the disk tray through the through holes, flow amount leaking to the out side from a gap of the opening part is reduced, and noise is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261771-A (JP)
Title: Unsupported catalyst for directly decomposing hydrocarbon, production method thereof and production method of hydrogen and carbon by directly decomposing hydrocarbon
Inventor: NAKAMURA SATOSHI
IPC: C01B31/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst maintaining stable performance with respect to the decomposition of hydrocarbons for a long period of time without requiring a carrier.  <P>SOLUTION: The catalyst is prepared by activating a catalyst metal precursor in a non-oxidizing atmosphere, preferably in the atmosphere of inert gas or a hydrocarbon gas by heating in a range of temperature of 200-1,000°C. The catalyst is interposed by carbon particles between catalyst metal particles without being carried by the carrier. The hydrocarbons are directly decomposed by bringing the catalyst prepared by the activation into contact with the catalyst at 200-1,000°C. The prevention of aggregation of the catalyst metal particles by generation of carbon between them enables the catalyst performance to maintain for a long period of time to obtain high purity carbon not-containing the catalyst carrier. The catalyst is prepared without requiring the carrier to be produced at a low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266750-A (JP)
Title: Method and device of shading correction and digital camera
Inventor: KAWAKAMI MAKOTO
IPC: H04N101/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform shading correction with a simple constitution, flexibly in accordance with characteristics of an optical system and accurately.  <P>SOLUTION: A distance calculating part 12 calculates a distance value RV from the position of an optical axis from a horizontal coordinate value HC and a vertical coordinate value VC of a pixel. A correction data calculating part 13 receives the distance value RV and calculates correction data CD with respect to the pixel by referring to an approximate function indicating the relation between the distance value and the correction data. The approximate function is divided into several intervals and is expressed as a quadratic function in each interval. An EEPROM 5 stores data of sample points which specify the quadratic functions of the intervals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273227-A (JP)
Title: Planar heating element
Inventor: KAWAGUCHI KATSUMI
IPC: H05B3/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar heating element which generates heat from a surface uniformly, and is excellent in endurance and power efficiency.  <P>SOLUTION: A plurality of threads of a heating layer 3 in the shape of threads are formed on the surface of a substrate 2 having a rough surface. Since the surface of the substrate 2 is rough, the heating layer 3 is good in adhesiveness to the substrate 2, easily responds to thermal deformation of the substrate 2, and does not produce cracks, peeling, and the like. Furthermore, since the heating layer 3 is formed in the shape of the threads, variation in resistance becomes small, and heating becomes uniform.  <P>COPYRIGHT: (C)2004,JPO&NCIPI