baber/WOPTO huggingface dataset:
Patent JP-2004337868-A (JP)
Title: Forming method with hydraulic press
Inventor: YASUTOMO TAKAHIRO
IPC: B30B15/20
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method to perform press forming by eliminating the filling of hydraulic oil to a pressurizing cylinder via a prefill valve from an oil tank, by which constitution of a hydraulic press is simplified.  <P>SOLUTION: The pressurizing cylinder 5 of the hydraulic press 1 is formed by connecting a sub-cylinder 7 to the main cylinder 6, also the hydraulic effective cross-sectional areas on the top side and the bottom side which are the sides of the upper and lower surfaces of of the piston 10 of the main cylinder 6 are made nearly equal and the conduction control valve 11 is arranged on the hydraulic circuit so as to introduce and interrupt the hydraulic oil on the sides of the upper and the lower surfaces of the piston 10. The slide 4 is lowered at high speed to the pressurizing position by driving the sub-cylinder 7 downward at high speed by opening the conduction control valve of the hydraulic fluid of the main cylinder 6 and the conduction control valve 11 is closed when reaching the pressurizing position and pressurizing forming is performed by introducing the hydraulic oil of a prescribed pressure to the side of the upper face of the piston 10 of the main cylinder 6. The press forming is performed by elevating the slide 4 at high speed by opening the conduction control valve again after pressurizing forming and driving the sub-cylinder 7 upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337200-A (JP)
Title: Image processor
Inventor: SATO MAKOTO
IPC: G06T1/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the FPs in the CAD for the X-ray images.  <P>SOLUTION: In the image processor, a plurality of different X-ray images obtained by imaging the same object simultaneously is inputted into an image input part 1 and the partial images as the candidates for the lesion parts are detected by a detection part 2 independently as for the individual X-ray images. A sorting part 3 arranges the partial images separately extracted to be matched with the respective X-ray images and a judging part 4 carries out a processing of comparing the partial images thus matched, thereby judging the lesion parts based on the result of the processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339712-A (JP)
Title: Fire resistant finishing structure and fire resistant finishing construction method
Inventor: TAKADA IZUMI
IPC: E04B1/94
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire resistant finishing structure, and a fire resistant finishing construction method, generating no toxic gas, without thermally deteriorating a fiber reinforced resin layer, even in a fire.  <P>SOLUTION: This fire resistant finishing structure is constituted of a fiber reinforced resin layer 3 of a vinylon fiber net as a reinforcement impregnated with an epoxy resin or an MMA resin, a thermally shielding-thermally insulating layer (a cement mortar layer) 5 composed of polymer cement mortar including a shirasu balloon as an aggregate, and a foaming fire resistant paint layer 7, by successive lamination on a base material layer 1 composed of concrete.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339739-A (JP)
Title: Wall surface guardrail
Inventor: SHOJI TATSUO
IPC: E04F11/18
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface guardrail easy in installation construction on a wall surface of a corridor of a building and a wall surface of a room for protecting these wall surfaces.  <P>SOLUTION: A handrail bracket 7 is positioned in a bracket installing part 36, and is fixed to the wall surface 1 via a base board 12. Since the handrail bracket 7 is accurately positioned by allowing a flat back face 40 of a base end part 37 to abut on a flat part 14 of the base board 12, and also allowing an upper surface 41 of the base end part 37 forming a right angle to the back face 40 to abut on a ceiling surface 18 of the base board 12, a handrail 8 can be accurately installed in a tip part of an adjacent bracket 7 without adjusting an installation position of the bracket 7. A cover member 13 is installed on the base board 12. The cover member 13 may be installed before installing the handrail 8, or after installing the handrail 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341343-A (JP)
Title: Image forming apparatus
Inventor: NISHIMURA SHIGEKI
IPC: G03G21/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can form images of good quality by using a process cartridge even when the process cartridge is stored over a long period of time after manufacture and consequently deformation occurs in an elastic roll or a brush roll, etc., inside the process cartridge.  <P>SOLUTION: The image forming apparatus is provided with the process cartridge which can be freely attached to and detached from an apparatus main body. A toner image corresponding to image information is formed on an image carrier contained in the process cartridge and transferred to a recording sheet to form a recorded image. The process cartridge is provided with a means of storing the manufacture date, and the apparatus main body is provided with a means to grasp the storage period of the process cartridge on the basis of the manufactured date read from the storing means. When the process cartridge is loaded to the apparatus main body, preparatory actions according to the storage period are taken.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343935-A (JP)
Title: Power output device and its controlling method, and motor car
Inventor: HOSHIBA TAKESHI
IPC: B60L50/16
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To consider power income/outgo and power balance, and to improve efficiency of usage of component devices.  <P>SOLUTION: When a motor car travels in a motor drive mode, an instruction of starting an engine is given when the car speed V is equal to or larger than power generation starting car speed Vset. Usable power Pv that can be supplied to a driving motor is set by adding electric power generated by a cranking motor to an output limit Wout of a battery (S130). The driving motor is driven within the range of the usable power Pv (S140-S170). Because the cranking motor functions as a generator until the start of the engine is finished, the usable power becomes larger than the output limit Wout of the battery. As a result, the battery 50, the motor MG1, and the motor MG2 can be used efficiently when starting the engine 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347638-A (JP)
Title: Camera
Inventor: SEKINE JIRO
IPC: G03B13/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single lens reflex camera made compact, restraining an actuation shock and mentally and physically matched with human characteristic by realizing drastically short flange back (nearly the same as a range-finder camera) as compared with the conventional single lens reflex camera.  <P>SOLUTION: The camera is equipped with a finder optical system consisting of a synchronizing means, a plurality of quick return mirrors synchronously actuated by the synchronizing means, and dividing and reflecting light made incident from a photographic lens in different directions so as to form images on a plurality of focus screens, an optical system correcting light from the focus screen right and left and also relaying it to an integrated prism provided behind the image surface of an image recording means, the integrated prism integrating the divided light and an eyepiece receiving the integrated light and forming a finder image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348787-A (JP)
Title: Information recording and reproducing device
Inventor: ASO HIROSHI
IPC: G11B33/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording/reproducing device which is made compact without losing the conventional functions.  <P>SOLUTION: In the information recording/reproducing device, a motor 121 for ejecting a magneto-optical disk D and an optical head 110 for emitting a luminous flux to record and/or reproduce information are arranged to superpose on the magneto-optical disk D in information recording and/or reproducing position, when seen in a direction shown in the figure (direction orthogonal to the information recording surface of the magneto-optical disk D). Thus, size of an MO driving device 100 is made compact compared with the conventional one. The device records and/or reproduces information on a magneto-optical information recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344258-A (JP)
Title: Observation device
Inventor: HANDA KEIJI
IPC: A61B1/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To finely adjust the position of the focus of an optical system at the tip part of an insertion part and to prevent the optical system from being stained with body liquid or the like.  <P>SOLUTION: In an electronic endoscope 21, in order to form a prescribed space between an observation window part 42 provided on a tip part 25 and a part 70 to be examined, a hood-like projection part 43 is provided on the edge part of the tip part 25 of the electronic endoscope 21. Thus, even when the tip part 25 of the electronic endoscope 21 is closely attached to the part 70 to be examined or a serous membrane at the front, the cover glass 34 of the observation window part 42 is not stained by the part 70 to be examined or the serous membrane at the front. On the rear side of the cover glass 34, an objective lens group 35 is arranged. The objective lens group 35 can move in a direction of approaching and separating from a CCD 37 for near infrared which is an image forming surface along an optical axis in order to make focus adjustment in the objective lens group 35 possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344303-A (JP)
Title: Gait supporting device
Inventor: FUJII TAKAKO
IPC: A61F5/01
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gait supporting device which prevents both the hindrance a muscle movement of a user himself/herself and the shift of the attachment state.  <P>SOLUTION: The gait supporting device is disposed at the place where the skin movement is comparatively small when the trunk or the joint is moved with a main binding point of an equipment (a waist equipment 1 and/or a crus equipment 2) to fix a supplemental power generation device (a hip joint actuator 10 and/or a knee joint actuator 26) disposed at at least one side place of a leg joint to render the supplemental power to the leg movement to the side of the joint. Thereby, the equipment can be fixed firmly on the place where the movement of the skin is small or the change in peripheral length due to the expansion and the contraction of the muscle is small so that the user does not feel pressurized and the equipment is not shifted during the exercise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345047-A (JP)
Title: Work gripping device
Inventor: OKABE YOSHIYUKI
IPC: B65G47/74
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work gripping device which positions and grips the work by using supporting shafts protrusively provided on both side surfaces of the work.  <P>SOLUTION: The work gripping device is protrusively provided with the supporting shafts 10, 10 on both side surfaces, and grips the work. A pair of gripping arms 12 is attached to a device frame 1 so as to be opened/closed. Arm actuating means 20, 21 capable of opening/closing these gripping arms 12 are provided. At a end portion the gripping arm 12, a large diameter hole 24 in which the supporting shaft 10 is loosely inserted, and a positioning hole 25 communicating to a lower part of the large diameter hole 24 and applicable to the supporting shaft 10 are provided. After both gripping arms 12 are closed while the supporting shaft 10 is gradually inserted in the large diameter hole 24, if both gripping arms 12 are raised up, the supporting shaft 10 is moved from the large diameter hole 24 to the positioning holes 24, 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353221-A (JP)
Title: Temperature rise controlling type paving structure of of paving surface
Inventor: IWASHITA YUKIO
IPC: E01C11/22
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving structure capable of continuously controlling the temperature rise of paving surfaces of a road and a parking lot by effectively utilizing rain water falling on the road and the parking lot.  <P>SOLUTION: The paving structure is equipped with a paving body 5 having water permeability, a moisture dispersion layer 6 placed on the lower surface side of the paving body 5 and supplying water to the paving body, a filtration device 10 collecting rain water fallen on the paving body 5 to filter the rain water, a water storage tank 11 storing rain water to be filtered and a raw water conveyance member 13 conveying water between the moisture dispersion layer 6 and water storage 12 of the water storage tank. The water supplied to the moisture dispersion layer 6 is supplied to the paving body 5, and it is successively vapored on the surface of the paving body 5. The paving surface is cooled by the evaporative latent heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351446-A (JP)
Title: Method for casting multiple screw-shaped parts
Inventor: WADA KOUJI
IPC: B22C9/22
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for casting multiple screw-shaped parts with which the casting can easily be performed by drawing out a core pattern from the core of a screw part and the shortening of producing time can be obtained.  <P>SOLUTION: A screw part 3 is composed of: projecting parts 5a arranged at the top 5 of screw threads so that the outer diameter D of the screw threads becomes almost the same in the axial direction; and groove side inclining parts formed in the screw grooves 6 and having a prescribed draft angle in the axial direction. Further, divided cores 7A, 7B are individually molded by using divided core patterns 2A, 2B dividedly formed into at least two with the axial directional cross section, and the multiple screw-shaped parts, such as a female rotor 1, is cast by assembling these divided cores 7A, 7B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354880-A (JP)
Title: Lighting system and projection display device
Inventor: SAKATA HIDEFUMI
IPC: G02F1/13
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system that can be downsized by improving use efficiency of light emitted from a light source, and to provide a projection display device.  <P>SOLUTION: The lighting systems 11r, 11g and 11b used for lighting an area to be lighted comprises light sources 12r, 12g and 12b, and a first reflection means 16 arranged on the periphery of a prescribed area provided forward of light sources 12r, 12g and 12b. The first reflection means 16 reflects light separated from the prescribed area toward the light sources 12r, 12g and 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354884-A (JP)
Title: Optical cable fixing structure
Inventor: TOMIZAWA TOSHIICHI
IPC: G02B6/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable fixing structure capable of easily fixing an optical fiber to a fixing base part without using small parts and tools.  <P>SOLUTION: In the optical cable fixing structure for fixing the optical cable 20, in which the tension members 22 are arranged on both sides of the optical fiber 21, to the fixing base part 10, the fixing base part 10 is provided with cable holding parts 11 for holding the optical cables 20 in a form of a straight line, return-fixing parts 12 for return-holding the coated optical fibers 23 branching so that they project from the cable holding parts 11 including the respective tension members 22 therein, and coated optical fiber holding parts 13 for press-holding the coated optical fibers 23 projecting from the return-fixing parts 12 in the returning direction from each side by restoring force of the tension members 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028565-A (JP)
Title: Emulsified fuel and its manufacturing method
Inventor: YAMANAKA OSAMU
IPC: F23K5/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable emulsified fuel with a large water content and enduring long preservation.  <P>SOLUTION: The emulsified fuel is manufactured by mutually mixing hydrophobic liquid fuel of a rate of 20-70vol.pts. and water of a rate of 80-30vol.pts. in states of clusters of five micrometers or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361561-A (JP)
Title: Electrifying apparatus, process cartridge and image forming apparatus
Inventor: NAKAMURA MAKOTO
IPC: G03G15/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying apparatus in which the quantity of magnetic particles in magnetic particles carrier is stabilized, unevenness in wear of a surface of a body to be electrified is reduced and which therefore can be stably operated over a long period of time for an image forming apparatus with a plurality of magnetic brush electrifying means which are electrifying means to more uniformly electrify the body to be electrified and share the magnetic particles.  <P>SOLUTION: A restricting member 38 is provided for restricting the quantity of the magnetic particles 35 which are transported to the facing part of a first electrifying sleeve 32 and a second electrifying sleeve 31, thereby preventing the magnetic particles 35 from slipping between the facing part between the first and the second electrifying sleeves. Thus, an increase in the coated quantity of the electrifying magnetic particles on the second electrifying sleeve and a deterioration in uniformity can be prevented, and consequently a deterioration in the amount of wear and unevenness in wear on a photoreceptor drum surface layer can be prevented and the electrifying apparatus operating stably over a long period of time can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363904-A (JP)
Title: Portable telephone set
Inventor: NISHIZAWA AKINORI
IPC: H04B1/38
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set having superior reception sensitivity by improving isolation between a noise source and a radio reception antenna.  <P>SOLUTION: In the portable telephone set, substrates loading electronic circuits and ground layers are incorporated in first and second cases, which are made foldable through a hinge part, and the substrates are electrically connected by a flexible cable. Electric length formed of the flexible cable and the ground layer is set to a value with which isolation between the noise source and the reception antenna is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361257-A (JP)
Title: Wheel information preparing device
Inventor: KOJIMA HIROYOSHI
IPC: G01D5/245
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load on a signal processor for preparing wheel information, at least in a high-speed region, in a technique for preparing the wheel information on the wheel, utilizing a rotating body rotated with the wheel.  <P>SOLUTION: A wheel information preparing device for preparing the wheel information includes (1) the rotating body which is provided with a plurality of detected parts aligned along one circle and which is rotated with the wheel, (2) a detector which serially detects the plurality of detected parts one by one, at a fixed place of the vehicle body, with the rotation of the rotating body, and which outputs a periodically varying signal (referring to (a) of the figure), and (3) the signal processor which performs the grouping for classifying the plurality of detected parts, as a plurality of real detected parts (referring to (a) of the figure), into a plurality of groups, and which treats the plurality of real detected parts belonging to respective groups, as one apparent detected part (referring to (b) of the figure), in processing the signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003211-A (JP)
Title: Water heater
Inventor: OHAMA MASAHIRO
IPC: F24H1/18
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of stably providing heat radiation amount by a heat radiating means.  <P>SOLUTION: This water heater comprises a hot water heating means 15, a hot water storage tank 1 for storing hot water heated by the hot water heating means 15, a plurality of heat radiating means 14, 24, and 27 using, as a heat source, the circulating hot water stored in the hot water storage tank 1, selection means 30, 31, and 32 determining whether the plurality of heat radiating means 14, 24, and 27 are used or not, and a control means 33 controlling the temperature of the stored hot water in the hot water storage tank 1 by heating the hot water by the hot water heating means 15 according to the state of the determination by the selection means 30, 31, and 32. Since, even when the plurality of heat radiating means 14, 24, and 27 are used, the quantity of the hot water with necessary temperature is secured in the hot water storage tank 1, a stable heat radiation amount can be stably provided by the heat radiating means 14, 24, and 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003398-A (JP)
Title: Coating film thickness measuring apparatus
Inventor: SAI ANKEI
IPC: G01B11/26
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To position a coating film thickness sensor to each point of measurement in the same locational relation from a center regardless of the dimensional accuracy and arrangement of a test piece at measurement on the film thickness of a coating pattern formed in the test piece.  <P>SOLUTION: The test piece (3) in which the coating pattern (P) is formed is placed on a stage (4). On the basis of image data captured by an imaging device (6), points of measurement (M<SB>n</SB>) are set at regular intervals in a two-dimensional coordinate system (x-y) for measurement with the center of the coating pattern (P) formed in the test piece as an origin. By computing the location of each points of measurement (M<SB>n</SB>) in a base coordinate system (X-Y) and positioning the film thickness sensor (5) at each point of measurement (M<SB>n</SB>), it is possible to measure film thickness data on each point of measurement (M<SB>n</SB>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005955-A (JP)
Title: Line terminal equipment
Inventor: SAKATA MASAAKI
IPC: H04M11/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the power consumption of a polarity inversion detecting part when this line terminal equipment is connected to any line other than an analog public line.  <P>SOLUTION: An analog public line deciding part 20 monitors the line voltage of a line 3 by a line voltage detecting part 19, and when the line voltage is ≤42V, the analog public line deciding part 20 decides that the line 3 is not an analog public line. When it is decided that the line 3 is not the analog public line by the analog public line deciding part 20, a power supply control part 7 executes the overall stop of the power supply of the polarity inversion detecting part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002204-A (JP)
Title: Engine oil composition
Inventor: NAMIKI NAOTO
IPC: C10M101/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine oil composition of low phosphorus and sulfur content and having both abrasion resistance and oxidation stability comparable or superior to those of conventional engine oils.  <P>SOLUTION: The engine oil composition is such that its lubricating base oil contains (A) zinc dithiophosphate and (B) a nitrogen-containing compound and the phosphorus content and the sulfur content of the base oil are ≤500 mass ppm and ≤5,000 mass ppm, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI