baber/WOPTO huggingface dataset:
Patent JP-2004096875-A (JP)
Title: Permanent magnet rotating electric machine
Inventor: TAKEDA ISAMU
IPC: H02K1/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet rotating electric machine such as a permanent magnet type servo motor capable of reducing the inertia of a rotor at a low cost.  <P>SOLUTION: A plurality of through holes 25 in the radial direction are formed at a rotating shaft 22, and a rivet 26 is struck (embedded) into the end 25a of each of the through holes 25 so as to block the end 25a, thus assuring a magnetic path at the end 25a. The through holes 25 are formed at the magnet fixed section of the outer-periphery surface of the rotating shaft 22 (a magnet fixed shaft section 22B). The end 22a of each of the through holes 25 is positioned at the rear side of a permanent magnet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095309-A (JP)
Title: Induction heating cooker
Inventor: TANAKA TORU
IPC: H05B6/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow characteristics and cooking conditions of a cooking appliance to be determined based on the correlation between temperatures sensed by two temperature sensing means by providing another temperature sensing means near the outer periphery of an electromagnetic induction coil.  <P>SOLUTION: In an induction heating cooker, comprising a top plate 2 which the cooking appliance 4 is put on and the electromagnetic induction coil 3, which is arranged inside the top plate 2 and heats the cooking appliance 4 by electromagnetic induction, a center sensor 17 which is located at the center portion of the electromagnetic induction coil 3 and senses the temperature of the cooking appliance 4 via the top plate 2, and an assistance sensor 20 provided at the position radially separated by the predetermined distance from the center sensor 17 are attached, and thus the temperatures at the center of the electromagnetic induction coil and at the position radially separated by the predetermined distance from the center can be sensed by two sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090423-A (JP)
Title: Image formation device and its processing method
Inventor: YAGUCHI HIROYUKI
IPC: G06F3/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To notify users of the fact that printing is impossible or an image quality changes due to a difference of a color space of each image or of image processing when bookbinding and printing is indicated to document images.  <P>SOLUTION: When bookbinding and printing is indicated to a selected document, attribute information showing each attribute of a plurality of images included in the document is acquired (S2101), and it is judged on the basis of the acquired attribute information whether or not bookbinding and printing to the document is possible (S2102). When bookbinding and printing to the document is impossible as a result of the judgment, the fact is notified to the user (S2105).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092541-A (JP)
Title: Fuel supply control device for gaseous fuel internal combustion engine
Inventor: NIHEI HIROAKI
IPC: F02M21/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize gaseous fuel in a fuel storage vessel.  <P>SOLUTION: A fuel supply control device is provided with a fuel injection valve to inject gaseous fuel directly in a cylinder. When a gaseous fuel pressure P is higher than a lower limit pressure PLMT, a set pressure PR of a regulator is set to a high set pressure PH, fuel injection is effected in a compression stroke, an overlap period is present, and a set temperature TTHW of a cooling water switch valve is set to a high set temperature TH. When the gaseous fuel pressure P gets lower than the lower limit PLMT, the set pressure PR of the regulator is switched to the lower set pressure PL, fuel injection is effected in a suction stroke, an ignition timing is delayed than that when injection is effected in a compression stroke, an overlap period is set to zero, and the set temperature TTHW of the cooling water switching valve is switched to a lower set temperature TL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103045-A (JP)
Title: Optical disk device and recording control method of the device
Inventor: OSADA NAOMICHI
IPC: G11B7/0045
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which recording quality of information to be recorded on an optical disk is improved and to provide a recording control method of the device.  <P>SOLUTION: The device conducts control of the rotation and the recording of an optical disk based on rotation control wobble signals and first prepit signals used for recording position retrieval. The device is provided with a first PLL means which compares phases of the binary signals of the wobble signals with reference clock signals, a second PLL means which compares phases of the reference clock signals obtained from the first PLL means with binary signals of the first prepit signals and outputs clock signals to record information on an information track, a detecting means which detects the second prepit signals corresponding to an adjacent information track side and a control means which outputs control signals to invalidate the phase comparison output of the first PLL means for a prescribed time when the detecting means detects the second prepit signals employing a threshold value used to binarize the wobble signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098301-A (JP)
Title: Laminated film for packaging container, laminated sheet, and packaging container
Inventor: TSUCHIYA HIROSHI
IPC: B32B27/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film for a packaging container which can be laminated at a low temperature without using a solvent and is resistant to thermal degradation and excellent in thermoforming properties, and to provide a laminated sheet and the packaging container.  <P>SOLUTION: The laminated film for the packaging container has at least a surface layer 4 of a thermoplastic resin and a joining layer 5 of a thermoplastic resin having heat adhesiveness. In the laminated sheet 1 for the packaging container, the laminated film is laminated on an underlying layer 3 of a polyolefinic and/or styrenic polymer. The packaging container is formed by thermoforming the laminated sheet 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101332-A (JP)
Title: Method and apparatus for detecting voltage
Inventor: NAGAI TAMIJI
IPC: H01M10/48
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect two or more voltages, suppressing variations of the voltages to be detected, without changing the intervals between the voltages.  <P>SOLUTION: In the voltage detector, a voltage source, such as a secondary battery or the like, is connected between terminals T1 and T2, and to detect its terminal voltage, resistors 1 and 2 are connected in series. Between the resistors 1 and 2, one input terminal of an operational amplifier circuit 4 is connected, and to the other input terminal the cathode of a Zener diode (constant-voltage diode) 3 is connected. Moreover, the anode of the zener diode 3 is connected to the terminal T2. The output terminal of the amplifier circuit 4 is connected to a terminal T5 and is connected to a terminal T4 via resistors 5 and 6 connected in series in similar mammer. Moreover, a terminal T6 is led out from the junction of the resistors 5 and 6. The voltage of a detection signal, obtained from the terminal T5, is a voltage output directly from the amplifier circuit 4, and a detection signal voltage obtained from the terminal T6 is a voltage which is voltage divided by the resistors 5 and 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098858-A (JP)
Title: Windshield device for motorcycle
Inventor: ISHIKAWA AKIKO
IPC: B62J27/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windshield device for a motorcycle, suppressing the generation of negative pressure at the inside by supplying running wind to the inside of a windscreen, and keeping a vehicle front face in good appearance by making an air introduction port inconspicuous.  <P>SOLUTION: A front handle cover 15 consists of an upper half portion 15a with an upward inclined front face and a lower half portion 15b joined thereto with a downward inclined front face. The air introduction port 30 is provided in the lower half portion 15b, a number of blow holes 31 opening along the inner face of the windscreen 12 are provided in an upper handle cover 13 having a front edge abutting on or approaching to the inside face of the windscreen 12, and a guide plate 16 is arranged between the handle cover 15 and the upper handle cover 13 for guiding running wind taken from the air introduction port 30 into the blow holes 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100827-A (JP)
Title: Hydraulic control unit of vehicle
Inventor: ENDO HIROATSU
IPC: B60W10/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control unit for a vehicle that can return quickly a revolution speed of an electric driven oil pump motor in a low speed condition to a necessary high speed area without delay when a running load of the vehicle is going to change.  <P>SOLUTION: When the revolution speed of the electric driven oil pump is in a low speed range, it will be determined whether the condition where should control an actuator of a transformer axle occurs or not (step S14D from step S14B). When the affirmative determination is done in any step, the revolution speed of the electric driven oil pump is returned to the high speed range (step S14T) quickly from the low speed range. When the denied determination is done in every step, the revolution speed of the electric driven oil pump is maintained in the low speed range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097103-A (JP)
Title: Spinal cord stripping-off device and carcass tilting device therefor
Inventor: ONO SHIRO
IPC: A22B5/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carcass tilting device facilitating the spinal cord stripping-off work for a carcass hung with the head turned downward even in a vertically narrow space.  <P>SOLUTION: The carcass tilting device, attached to a spinal cord stripping-off device for removing the spinal cord by suction from the vertebrae of meat livestock carcasses, comprises a supporting column 21, a tilting member 23 attached swingably to the supporting column 21 and having a part 25a on which a carcass is subject to butting, a 2nd cylinder 29 for swinging the tilting member 23 slantly to the vertical direction with its lower end raised, wherein the tilting member 23 comprises an inner member 24 and an outer member 25 and is constructed so as to wholly extend by making a relative shift longitudinally from a position where both of the members 24 and 25 are overlapped on each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104538-A (JP)
Title: Facsimile
Inventor: KATSURAGI SHIGERU
IPC: H04N1/387
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide facsimile capable of preventing a deterioration in image quality.  <P>SOLUTION: In this facsimile, memory transmission is switched to direct transmission when an original to be transmitted is wider than receiving recording paper notified from a receiving side, when transmitting side selection linear density is finer than receiving side recordable linear density notified from the receiving side, or in a photograph mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111082-A (JP)
Title: Electroluminescence display device and pattern layout method therefor
Inventor: MATSUMOTO SHOICHIRO
IPC: H01L51/50
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the use efficiency of a space is low and it is not suitable for high densification since the interval of each signal line and a drive wire is set according to a color to which an area is set most widely.  <P>SOLUTION: The difference of life due to materials is adjusted for every color component by setting the length of a pixel area in a row direction according to the life of a luminescent material. Furthermore, a margin is set in the row or column direction within the pixel area to cope with the change of the material after the design, and a light emitting area is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110221-A (JP)
Title: Image processing system
Inventor: HAGA TATSUYOSHI
IPC: H04N1/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow an image processing system for a network environment to provide image processing desired by the user as necessary, without making the user conscious of it.  <P>SOLUTION: The image processing system has a plug-in data server 3 connected to a network to store an image processing program for subjecting image data to predetermined image processing. A PC server 2, when receiving a request for the image processing on the image data, downloads from the plug-in data server 3 the image processing program for executing the image processing requested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105858-A (JP)
Title: Thermally expandable microcapsule
Inventor: TOYOKAWA TAKUYA
IPC: B01J13/14
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally expandable microcapsule which has excellent heat resistance and solvent resistance and is excellent in thermal expansion, too.  <P>SOLUTION: The thermally expandable microcapsule is constituted in such a manner that shell walls are made of a polymer obtained from monomer components containing nitrile-based monomers and a volatile expanding agent which gasifies at a temperature lower than the softening temperature of the polymer is microencapsuled. Therein, the total amount of the residual monomers besides a multi-functional monomer is 50ppm or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111700-A (JP)
Title: Light-emitting/receiving device
Inventor: NISHIMURA SUSUMU
IPC: H01L31/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a leakage current from flowing between a light-emitting device and a light-receiving device, and efficiently diffusing heat generated in the light-receiving device.  <P>SOLUTION: In a light-emitting/receiving device 100, an electrode 140 for mount is provided on the light-receiving element 110 where a semiconductor layer is laminated; a light-emitting element 120 where the semiconductor layer is laminated is joined onto the electrode 140 for mounting; the light-emitting device 120 and the light-receiving device 110 are formed integrally via the electrode 140 for mount; a semiconductor layer 112 which is the uppermost layer of the light-receiving device 110 is mounted directly below the electrode 140 for mount; at the same time, a recess 150 for scraping the semiconductor layer from the edge of the electrode 140 for mount is provided; an insulating film 113 is provided on the surface of the light-receiving device 110 other than the region directly below the electrode 140 for mount and the recess 150; and an electrode 130 separately different having a type different from the semiconductor layer 112 and is from the electrode 140 for mount is formed in a semiconductor layer 114.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109754-A (JP)
Title: Device and method for forming image and process cartridge
Inventor: NAGAME HIROSHI
IPC: G03G5/05
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device where occurrence of filming caused by a photoreceptor surface state, a twist of a blade edge with a high friction coefficient on a surface of a photoreceptor, a size of photoreceptor surface roughness, a toner particle form, a corona product and residual fine particles (paper powder, toner component and the like) is prevented and image quality of satisfactory S/N and resolution can be maintained and to provide an image forming method and a process cartridge.  <P>SOLUTION: In the image forming device cleaning the residual fine particles on the photoreceptor 1, lubricant 201 is given to the surface of an electrophotographic photoreceptor 1 whose ten point average roughness Rz<SB>JIS</SB>is 0.3 to 1.0 μm and maximum height Rz is 0.4 to 1.5 μm. A cleaning brush 7-1 and a cleaning blade 7-2 are simultaneously operated. Thus, an average abrasion amount (t) of a photosensitive layer per 10,000 sheets is kept to 0.1 μm≤t≤0.5 μm (in electrophotographic photoreceptor conversion of ϕ30mm) so as to form an image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110987-A (JP)
Title: Device and method for manufacturing magnetic tape
Inventor: KATO SHIGEMI
IPC: G11B5/84
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape manufacturing device and manufacturing method which can stably manufacture a high density coat-type magnetic tape of low noise at a high operating rate by stabilizing the grinding force of wheel grinding.  <P>SOLUTION: The magnetic tape manufacturing device has a tape supplying means for drawing a wide belt-shaped magnetic tape rolled web wound in a roll shape from a feeding side, a slitter for cutting the magnetic tape rolled web into a plurality of narrow magnetic tapes 26, a grinding means for grinding a magnetic layer of the magnetic tape with diamond wheels 82, and a tape winding means for individually winding the magnetic tape around a winding core of a winding side. In the grinding means, the diamond wheel 82 is provided for each magnetic tape 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111003-A (JP)
Title: Player/recorder
Inventor: NAGATA HITOSHI
IPC: G11B17/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a player/recorder that can be made small as a whole for playing/recording a plurality of different types of disks.  <P>SOLUTION: This player/recorder is provided with a first disk tray 11 for loading a first disk and a second disk tray 12 for loading a second disk different from the first disk in type. The disks can be inserted and extracted into/from one disk insertion/extraction slot 10A with the second disk tray 12 overlapped over the first disk tray 11 in the player/recorder. Even when a plurality of types of disks are played/recorded, the player/recorder can be made small as a whole by saving a space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133645-A (JP)
Title: Semiconductor device having current confinement structure
Inventor: RYDER PAUL
IPC: H01S5/22
Filed: 2002-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which produces a rapid processing band and good life characteristics. SOLUTION: The semiconductor device comprises a doped semiconductor substrate (2) of a first conductivity, a buried hetero-junction active layer (10) above the substrate, a current conduction region (4) above the active layer, and one or more current confinement regions (20) formed on the substrate adjacent to the active layer, with the current conduction region and the current confinement region being arranged in use to channel electric current to the active layer.  Each current confinement region includes (a) a diode junction current blocking structure which comprises a first blocking layer (18) and a second blocking layer (17) formed between the first blocking layer and the substrate, with the first and second blocking layers forming a reverse-biased diode junction to block a current via the current confinement region, and (b) a graded second blocking layer (7) in contact with the second blocking layer (17). The graded second current blocking layer (7) has a dopant concentration that falls from the second current blocking layer (17) toward the substrate.
Patent JP-2003197619-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: YOO KYONG SIK
IPC: H01L21/316
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element having excellent electrical characteristics and yield.  <P>SOLUTION: The method for manufacturing the semiconductor element comprises a step of forming a lower insulating film on a semiconductor substrate being prepared through predetermined steps, a step of forming a conductive layer pattern on the lower insulating film, and a step of forming an upper insulating film on an O<SB>3</SB>-TEOS oxide film on an overall structure to conduct a stable interface contact with the lower insulating film after reducing a difference in level of the surface due to the height of a conductive layer pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114754-A (JP)
Title: Rack and pinion type gearing device
Inventor: MATSUDA YASUYUKI
IPC: B62D3/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack and pinion type gearing device with reduced friction loss.  <P>SOLUTION: A pressure guide 4 which is pressed against a rack track 11 by an elastic member 6 to movably support the rack 1 in the axial direction of the rack 1 by bringing a plurality of built-in rolling elements 5 into rolling contact with the rack track 11 is provided. Since the rack track 11 and the rolling elements 5 are brought into rolling friction with each other, friction loss can be reduced compared with the sliding friction of a conventional pressure pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118421-A (JP)
Title: Data update method for nonvolatile memory
Inventor: FUJITA MASAHIRO
IPC: G06F12/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data update method for nonvolatile memory capable of preventing the erasure of both existing data and updating data even in the stopping of a system in the course of updating of data.  <P>SOLUTION: This data update method for a nonvolatile memory is for updating the existing data D in the nonvolatile memory 3 loaded on a prescribed system to updates D'. This method comprises storing the updates D' in a place different from the storage place of the existing data D (c), and deleting the existing data D after the storage of the updates D'(e).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113644-A (JP)
Title: Diagnostic support device, diagnostic support method, program and recording medium
Inventor: NAGATSUKA SUMIYA
IPC: A61B5/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic support device, diagnostic support method, program and recording medium which further efficiently support the diagnosis made by physicians.  <P>SOLUTION: A diagnostic part 52 executes a comprehensive diagnostic treatment according to a comprehensive diagnostic program 22. To be more specific, the diagnostic part 52, firstly, applies the first, second and third detection algorithms 26a, 26b and 26c for the medical image data read out from medical images DB60 through a communication part 40 to analyze the medical image data. Based on the results of the diagnosis using the detection algorithms, the total evaluation values are calculated respectively for the lesions detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120620-A (JP)
Title: Coded motion picture conversion apparatus
Inventor: KATO HARUHISA
IPC: H04N19/91
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coded motion picture conversion apparatus which can convert compressed coded information itself or a part of it coded by a system to information coded by a different system in high speed and high precision.  <P>SOLUTION: A code information extraction part 11 outputs quantized information of DV (digital video) format, DCT (discrete cosine transform) coefficients quantized, and DCT base information. An inverse quantizing part 12 inversely quantizes quantized DCT coefficients to original DCT coefficients. A DCT coefficient conversion part 13 converts all DCT coefficients to DCT coefficients of the same coding unit of an MPEG format and the same sampling. The DCT coefficients are converted to coding information of the MPEG format through a quantizing part 14 and a recoding part 15.  <P>COPYRIGHT: (C)2004,JPO