baber/WOPTO huggingface dataset:
Patent JP-2004257603-A (JP)
Title: Combustion apparatus and hot water heater
Inventor: KANDA NOBUYOSHI
IPC: F24H1/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus allowing the smooth ignition of fuel and a hot water heater having the combustion apparatus.  <P>SOLUTION: This combustion apparatus 2 comprises a fuel injection nozzle 12 spraying the fuel into a heat chamber 10. An electromagnetic pump 18 pumping the fuel to the fuel injection nozzle 12 is installed in a fuel forward route 16 connected to the fuel injection nozzle 12. The combustion apparatus 2 counts a time from a time when the previous combustion operation is stopped by a control means 40 to a time when a next combustion is requested. When the counted time T is equal to longer than a specified time a, the control means 40 adjusts the duty ratio r of an injector valve 25 so that the sprayed amount of fuel in ignition becomes approximately 10 to 14 cc/minute.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004291235-A (JP)
Title: T-die casting method for polybutylene terephthalate coextrusion film and method for utilizing polybutylene terephthalate coextrusion film
Inventor: SUGIYAMA TAKUJI
IPC: B29C47/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a T-die casting method for a polybutylene terephthalate (PBT) coextrusion film capable of casting the PBT coextrusion film not blocked at all when taken up and capable of preventing the damage of the PBT coextrusion film positioned on a surface in a printing process and a process for the lamination of a substrate with an article or the like as an additional merit, and a method for utilizing the PBT coextrusion film.  <P>SOLUTION: A PBT resin 1 and a polyolefin resin 2 such as polyethylene, polypropylene or the like are superposed one upon another to mold the polybutylene terephthalate coextrusion film A subjected to coextrusion T-die casting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004257861-A (JP)
Title: Method for manufacturing clock dial
Inventor: OHARA TSUTOMU
IPC: G04B19/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a clock dial made of resin which can create a sharp shape of the tip of protrusions at the optional place of the surface of the dial, even when a conventional injection molding technique is used.  <P>SOLUTION: The method for manufacturing the clock dial 21 made of resin in which the protrusions are formed at the optional part of the surface is performed by a step for forming a mask pattern having an opening at a prescribed part of the surface of a silicon wafer, a step for etching the silicon wafer exposed from the opening by performing anisotopic etching, a step for forming a common electrode film on the overall surface of the silicon wafer, a step for forming an electroforming film grown from the common electrode film using an electroforming method, a step for removing the silicon wafer by an etching method, and a step for forming the clock dial made of resin having the protrusions in which the electroforming film is the transfer mask. The clock dial is formed in which the protrusions having the sharp shape of the tip are formed on the surface. Accordingly, the problem is solved of the deficiency in the high-grade feeling as the clock dial due to the non-sharp shape of the tip of the protrusions of the clock dial when the clock dial is created by the conventional injection molding, in which an irregular pattern is formed on the surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255852-A (JP)
Title: Image processing method
Inventor: IMAI HITOSHI
IPC: H04N1/21
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform high grade image output by holding the memory resources of an image processing system in common in a usual local memory without expanding the local memory at all even if the control code of an image processor necessary for lowering image quality is received.  <P>SOLUTION: The subject image processing method is constituted so that the expanded local memory 320A of a master image processor is ensured in the local memory of a printing apparatus 320 wherein the printer 310 becoming a master becomes a slave to perform the accumulation processing from the control code of the image processor received from a host computer 300 to an intermediate code and the processing of the storing and reading of the divided images developed from the intermediate code in parallel to the image processing of the printer 310 through the expanded local memory 320A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262128-A (JP)
Title: Stencil process printing device
Inventor: IMAZEKI NAOHARU
IPC: B41L13/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To use all pieces of printing paper including one for plate try-out as printed matter; reduce the incidence of waste paper; make the density (picture quality) uniform; and control the curling of the printing paper.  <P>SOLUTION: In this stencil process printing device, a spring for adjusting a printing pressure is provided in addition to a spring for imparting a substantial printing pressure, with regard to a pressing means for pressing the printing paper against a printing drum. The printing pressure is set rather high for the printing paper for plate try-out and an appropriate printing pressure is set in compliance with printing speed for pieces of the printing paper following the printing paper for plate try-out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272487-A (JP)
Title: Power supply system, and network system
Inventor: UEDA SHIGEO
IPC: G06F1/26
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system capable of reducing electric power consumption of a whole apparatus.  <P>SOLUTION: In the power supply system provided with a DC power source 3, network related devices 4 and 5, and a network connector 6, a power source monitoring means 2 is provided for monitoring a voltage change of a signal received from a reception line and monitoring whether or not a network cable 7 is connected to the network connector 6, and a control means 1 is provided for controlling so that DC power is supplied to the network related devices 4 and 5 from the DC power source 3 via the power source monitoring means 2 when the power source monitoring means 2 detects connection of the network cable 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280230-A (JP)
Title: Picture distributing system, composite unit, program and recording medium
Inventor: HAYASHI TAKUYA
IPC: G06Q50/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture distributing system for reducing a load on picture distribution in a picture managing department.  <P>SOLUTION: This picture distributing system is provided with a picture release management system 13 for managing a distribution destination when a picture is released and a picture managing system 11 for managing a picture to be distributed, and a composite unit 22 connected through a network to the picture release managing system 13 and the picture managing system 11, is set in a manufacturing department 20 and/or a relevant department 30. When a release note is distributed from the picture release managing system 13, it is transmitted by using the facsimile function of the composite unit 22, and the composite unit 22 acquires picture data corresponding to the release note from the picture managing system 11 on a designated acquisition start time. Thus, it is possible to print the released picture on demand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276422-A (JP)
Title: Ink jet recording sheet
Inventor: IGUCHI YUJI
IPC: B41M5/50
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet with superb surface gloss/image clarity and high ink absorbency.  <P>SOLUTION: In this ink jet recording sheet, first a gloss developing layer is solidified with the help of a solidifying liquid after forming an ink absorbing layer, then the gloss developing layer on at least one surface of a support, then is brought into pressure contact with a heated mirror surface roll while the gloss developing layer is wet, and the sheet is dried and finished. The solidifying liquid contains an organic titanium compound and the gloss developing layer contains polyvinyl alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276806-A (JP)
Title: Seat for vehicle
Inventor: SUZUKI HISAYASU
IPC: B60N2/48
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat whereby impact applied to the head of an occupant on a rear seat can be relieved.  <P>SOLUTION: A seatback 1 of the seat is provided with a frame 3 and a plate member 4 forming a framework 2. The frame 3 is equipped with side frame parts 3a arranged on both side parts of the seatback 1, and a top frame part 3b connecting top ends of the side frame parts 3a. The plate member 4 is fixed across the side frames 3a on a position to which the head of the occupant on the rear seat abuts when the occupant on the rear seat is jumped ahead at an accident of the vehicle. Notches 4a are provided on the plate member 4 so that deformation quantity of the plate member 4 by abutting of the head of the occupant on the rear seat is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282616-A (JP)
Title: Multi-channel d/a converter
Inventor: FUJIMORI YASUHIRO
IPC: H03M1/74
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-channel D/A converter in which the power consumption can be reduced for every channel while suppressing increase of circuit area.  <P>SOLUTION: Currents which flow to current cell transistors 11_11, 11_12, ...; 12_11, 12_12, ...; 13_11, 13_12, ...; constituting current cell type D/A converters 11, 12, 13 for first, second, third channels are cut off by turning off PMOS (P-channel metal oxide semiconductor) transistors 11_31, 12_31, 13_31 by applying voltages Vdd from switching elements 21_1, 22_1, 23_1 constituting power down circuits 21, 22, 23 thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287017-A (JP)
Title: Image forming apparatus
Inventor: YOKOI KATSUYUKI
IPC: G03G15/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate paper removing work in a paper jam and replacing work of an electrostatic latent image carrier in a vertical tandem image forming apparatus.  <P>SOLUTION: When a handle 117 is turned in the direction of C, a hook part 122a of a lock lever 122 and a projecting part 138 are engaged with each other (refer to Figure (a)) because a hook part 112a pushes the lock lever 122 while keeping engagement with a projecting part 128. When the handle 117 is pulled in the direction of an arrow B thereafter, a front cover 110, a frame 120, and a frame 130 are integrated into one body, and an engaging claw 135a and a projecting part 147 are disengaged from each other, so that the front cover 110, the frame 120, and the frame 130 are integrally opened (refer to Figure (b)). Thus, a process unit can be attached/detached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243078-A (JP)
Title: Rotary type concentration irradiation apparatus of medical radiation attached with x-ray transverse tomographic image device for positioning and movable bed for moving target region to rotation center
Inventor: MAEDA NAOTOSHI
IPC: A61N5/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce exposure by continuously irradiate a large amount of radiation in a cancer tissue and intermittently irradiating pulsed radiation to normal tissues, to efficiently perform radiotherapy by recovering the normal tissues from radiation damage in irradiation intermittent periods between respective pulses, and to solve problems in radiotherapy wherein ideally radiation is irradiated on the cancer tissue alone, however, inevitably the radiation is applied to the normal tissues surrounding the circumference of the cancer tissue to cause radiation exposure and radiation damage of the normal tissues, and, for preventing it, an irradiation target region is required to be positioned in the rotation center.  <P>SOLUTION: Radiation emission devices 1 and 2 continuously rotates about the irradiation target region so as to continuously apply the radiation to the rotation center region and intermittently apply the pulsed radiation outside the region. While the target region is monitored by X-ray transverse tomographic image devices 3 and 4, a bed is moved 6 and 9 so that the target region precisely comes to the rotation center.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004289575-A (JP)
Title: Yc separating circuit
Inventor: ASAHARA SHUICHI
IPC: H04N9/78
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a YC separating circuit having accurate YC separating characteristics only by a simple arithmetic circuit without using a dynamic image/still image judging circuit.  <P>SOLUTION: A color band component is extracted from a pixel before or after 1H and a pixel before one frame at each pixel by delay units (DL) 1, 2, 5, 6 and 8 and a band-pass filter (BPF) 3, a color low-frequency component signal of the pixel in which a numeric value is intermediate is detected by a MID block 10, and a Y signal and a C signal are extracted by an adder 11 and a subtracter 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283145-A (JP)
Title: Collar
Inventor: TOZAWA MASASHI
IPC: A01K27/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collar aiming at the protection and decoration of an animal over the whole length of the same.  <P>SOLUTION: This collar is equipped with a collar body 1 having a joining tool 2 for joining and disjoining both end parts 1a, 1b, and a decorating belt 3 having a wider width than the collar body 1, and is provided by laying the collar body 1 along the outer surface of the belt, passing through a part of the same in longitudinal direction for holding and setting at least one end part pair of each of the pairs of the end parts 1a, 3a and 1b, 3b in a free relationship to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293569-A (JP)
Title: Resin pulley
Inventor: YABE SHUNICHI
IPC: F16C33/44
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pulley and a rolling bearing integrally formed in the resin pulley for meeting requirement such as reduction of nonflammable trash and reduction of CO<SB>2</SB>at the time of combustion.  <P>SOLUTION: In the resin pulley composed of the rolling bearing and a resin part integrally formed around the rolling bearing, the resin part is composed of resin composition containing a biodegradable resin of a polyethylene terephthalate succinate or polyvinyl alcohol. A seal and a retainer of the rolling bearing are formed of a resin product containing the biodegradable resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296129-A (JP)
Title: Electronic device
Inventor: ARAI HIROAKI
IPC: G06F1/16
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device for easily recognizing a position of a pressuring switch means during an operation of a rotary disc of a disc jog dial and improving the operability.  <P>SOLUTION: The device comprises a housing 1; a rotary disc 23 horizontally and rotatably disposed on the housing 1; a rotary detecting means for detecting the rotation of the disc 23; pressuring switches 26a, 26b, 26c, 26d disposed under the proximity of the outer periphery of the disc 23; and identifying portions 27a, 27b, 27c, 27d with different heights from that of the surface of the disc 23 are disposed at the positions corresponding to the pressuring switches 26a-26d on the surface of the housing 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296764-A (JP)
Title: Stack for flat semiconductor element and power converter using it
Inventor: YANO TOSHIYUKI
IPC: H01L25/11
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stack for a flat semiconductor element capable of decreasing a thermal distortion caused by a power loss in the flat semiconductor element.  <P>SOLUTION: The stack for the flat semiconductor element has two flat semiconductor elements, two coolers for cooling the flat semiconductor elements provided to each of the two flat semiconductor elements, and two metal blocks arranged to the opposite side of the cooler of the two flat semiconductor elements. The stack further has an insulating base engaged with an opposite side of the semiconductor element of the two coolers; an elastic body engaged with at least one insulating base to pressurize a laminated body comprising two flat semiconductor elements, two coolers, two metal blocks, and an insulator; a pressure supporting plate engaged with the elastic body; and a pressurizing means provided to the pressure power supporting body consisting of the elastic body and a pressure supporting plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228546-A (JP)
Title: Laser beam output method for semiconductor laser and equipment
Inventor: ISHIDA TOMOHARU
IPC: H01S5/068
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam output method for semiconductor laser and equipment that are not affected by an intensity change caused by a beam shift, and stabilize beam output for a long time.  <P>SOLUTION: In a laser beam output method in which a laser beam with a specified wavelength is extracted from semiconductor laser that oscillates laser beams with multiple wavelengths and then, part of the laser beam with the specified wavelength is reflected to feed back optically to semiconductor laser, part of the laser beam is reflected such that the area of the laser beam optically fed back is different from that of the laser beam with the specified wavelength before being reflected. The present invention includes laser beam output equipment for the semiconductor laser based on the laser output method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004291476-A (JP)
Title: Recording method, recorded matter and collation method
Inventor: HANO YOSHIFUMI
IPC: B41M5/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method for recording data for discrimination which are hardly forged and falsified and is excellent in forgery preventing effect on a medium to be recorded, a recorded matter in which the data for discrimination are recorded by the method for recording, and a collation method for specifying an object by using the data for discrimination in which the data for discrimination are recorded by the recording method.  <P>SOLUTION: In this recording method, the data 1 for discrimination composed of at least one kind among characters, numerals and marks are recorded on a recording paper sheet (a medium to be recorded) by using an ink comprising at least one of a fluorescent compound and a near infrared absorbing compound. In addition, the data 1 for discrimination comprises inherent data 11 for specifying the recording paper 10 (a recorded matter 100) being the medium to be recorded, a start code 12 added in front of the inherent data 11, and a stop code 13 added in the rear of the inherent data 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290146-A (JP)
Title: Seedling transplanter
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional rice transplanter having a rotary case of the seedling transplanting apparatus only partly overlapping with the float by plane view, comprising the possibility of the splash of mud and water of the field by the rotation of the rotary case to attach the mud and water to the rotary case and accordingly to the working part of the seedling transplanting apparatus to hinder the smooth motion of the apparatus and lower the field leveling performance.  <P>SOLUTION: The rice transplanter has a rotation supporting case 63 of the seedling transplanting apparatus and the rotary case positioned within the lateral width of the float 24 by front view or back view. The vertical width of the right and left end parts 106 of the float 24 is designed to be larger than that of the lateral middle part 105, and the rotation supporting case 63 and the rotary case are placed above the lateral middle part 105. A wall 108 higher than the upper end of the right and left ends 106 is formed outside of the rotary case of the float 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293509-A (JP)
Title: Oil jet control device
Inventor: NISHINO TOMOKI
IPC: F01M1/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil jet control device capable of reducing the engine load and/or enhancing the fuel consumption while the cooling performance is well secured corresponding to the engine operating region by controlling the opening/closing motions of a solenoid valve to open and close an oil supply passage to an oil jet in which the viscosity of the lubricating oil is taken into consideration.  <P>SOLUTION: The oil jet control device is structured so that its oil supply part 20 is furnished with the oil jet 10 to jet the lubricating oil from an oil supply part 20 to a piston 3 reciprocating in an engine 2 and with the solenoid valve 11 to open and close the part 9 in a position upstream of the oil jet 10, and further a temperature sensing means 15 is installed to sense the temperature of the lubricating oil or a parameter relating to it. Using a controlling means 12 to control the opening/closing motions of the solenoid valve, the oil jet control device controls the opening/closing motions of the solenoid valve in accordance with the operating condition of the engine 1, compares the sensed temperature ts with the specified temperature tw set previously, and when the temperature ts is equal to or below the specified temperature tw, jets the oil from the oil jet 10 by actuating the solenoid valve 11 in order to open the oil supply part in priority to the opening/closing control of the solenoid valve in accordance with the operating condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291213-A (JP)
Title: Grinding wheel
Inventor: TOGE NAOKI
IPC: B24D7/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel securing favorable machining surface by preventing the occurrence of scratches due to abrasive grain fall-out.  <P>SOLUTION: This grinding wheel is formed with an tip portion formed by firmly fixing diamond grains 12 to an end face of a cylindrical base metal 11 by a fixing material. The base metal 11 is the steel base metal having a short cylindrical shape as a whole, the abrasive grains 12 are alignedly fixed to the end face 11b of the base metal 11, and a groove 13 is formed in an approximately central part of the end face 11b. The region formed with the groove 14, a region 14 in the internal circumferential side of the end face 11b and the region 15 in the outer circumferential side of the end face 11b are provided with abrasive grains fall-out buffer layers 16 where no abrasive grains 12 are disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI