baber/WOPTO huggingface dataset:
Patent JP-2005056947-A (JP)
Title: Magnetic core, power supply transformer, and power supply circuit
Inventor: KIKUCHI YASUFUMI
IPC: H01F27/24
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small magnetic core excellent in high reliability, a power supply transformer and a power supply circuit.  <P>SOLUTION: The power supply transformer is configured in such a way that at least one or more closed magnetic paths are formed of at least one or more magnetic cores, and wiring is applied to the magnetic core comprising a permanent magnet disposed on at least one or more gaps of a magnetic body having a soft magnetic characteristic and forming the closed magnetic path. The magnetic core is formed of an E-type core 1, an I-type core 2 and a magnetic leakage foot 3. The magnetic core is formed so that the core 2 and the foot 3 are disposed in parallel in the opening of the core 1, the permanent magnet 4 is disposed between the core 2 and the core 1, and an air gap 6 is formed between the foot 3 and the core 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062224-A (JP)
Title: Optical system
Inventor: MOMOKI KAZUHIKO
IPC: G02B13/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical system in which an image of high image quality is obtained by reducing an influence of a flare generated by a non-diffracting surface of a grating part when a diffraction grating is used to correct a chromatic aberration.  <P>SOLUTION: The optical system which has a stop and an optical element provided with a blaze type diffraction grating rotationally symmetrical about the optical system as a portion of a surface is characterized in that the optical element has a diffraction area provided with the diffraction grating in its outer peripheral area viewed from the optical-axis direction and a diffraction area having a refracting surface in an area, including the optical axis, inside the diffraction area and a conditional expression 0.1<R<SB>B</SB>/R<SB>A</SB><0.7 is satisfied, where R<SB>B</SB>is the distance from the optical axis to the outermost peripheral part of the refraction area and R<SB>A</SB>is the distance from the optical axis to the outermost peripheral part of the diffraction area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004098664-A (JP)
Title: Cutting tool
Inventor: OSADA YOSHIO
IPC: B23D49/16
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade attachment-detachment-system for an easily detachable, long-life saber saw.  <P>SOLUTION: The system comprises: a plunger 20, which is equipped with a slit 20d to insert a blade 27 and a through-hole 20e penetrating orthogonally to the axial direction of the slit to reach at least to the slit, and is able to reciprocate along the axial direction; a locking pin 30 which is pressed and locked to a slit wall; and a first blade holder 28, which is set up movable along the axial direction of the plunger on its tip. The blade is attachable or detachable by applying or lifting press on the locking pin at an advanced or a retreated state of the blade holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065766-A (JP)
Title: Game machine, game machine frame and pachinko game machine
Inventor: TAKANO KENICHI
IPC: A63F7/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine frame which facilitates the exchange work between parts for the pachinko game machines and those for the slot machines.  <P>SOLUTION: The game machine frame is provided with a tray device 20 which holds and supplies the game balls, the first housing part 79 which exchangeably houses a ball charging device 7 for charging the game balls supplied from the tray device as media for the slot machines and a ball shootor for shooting the game balls toward the pachinko game board and the second housing part 99 which houses the pachinko game board when the ball shootor is housed into the first housing part and the game board for the slot machine when the ball charging device 7 is housed thereinto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022382-A (JP)
Title: Fluorine type laminated film
Inventor: NISHIO YOSHIHIKO
IPC: B29K67/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated fluorine resin film having a heat resistance, which can be produced by extrusion lamination.  <P>SOLUTION: The laminated film comprises a THV mixed resin film consisting of tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride ternary copolymers THV1 and THV2, which is laminated on at least one face of an oriented polyethylene terephthalate film; THV1 being a ternary copolymer of tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride at a ratio of 40-70 pts.wt./10-30 pts.wt./10-30 pts.wt. and THV2 being a ternary copolymer of tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride at a ratio of 30-50 pts.wt./10-30 pts.wts/30-50 pts.wt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033039-A (JP)
Title: Superconducting magnet
Inventor: OZAKI OSAMU
IPC: H01F6/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a superconducting magnet 1 improving a center magnetic field and its uniformity by substituting coil layers constituted of superconductors having a high upper part critical magnetic field for coil layers of a conventional superconducting magnet.  <P>SOLUTION: In the superconducting magnet provided with a plurality of concentrically formed coil layers 21a-21c, 22-25, 31-34, a solenoid coil and the auxiliary coils 21a-21c of innermost coil layers are divided into three parts in the axial direction, and the outermost coil layers 31-34 are divided into four parts in the axial direction. The coil layers 22-25 between the innermost coil layers 21a-21c and the outermost coil layers 31-34 are unified in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032638-A (JP)
Title: Manufacturing method of cold cathode, and device using cold cathode
Inventor: MATSUMOTO TAKAHIRO
IPC: H01J35/06
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cold cathode in which adhesion between the cold cathode and a supporting substrate does not become a problem and a superior electron emission characteristic can be obtained.  <P>SOLUTION: A member made of graphite is prepared. By treating the surface of this graphite member, concave-convex is formed. For example, the concave-convex can be formed by hydrogen plasma treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034069-A (JP)
Title: Bioreactor and method for culturing cell using the same
Inventor: TSUZUKI HIROHIKO
IPC: C12M3/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioreactor capable of performing a culture using different fluid media on both surfaces of an animal cell cultured product, reproducing shearing by the blood and material feed in the medium in contact with the animal cells, thus enabling the cells to be cultured in the state of no cell layer debonding under conditions close to those of living body.  <P>SOLUTION: The bioreactor has such a structure that there is at least one polymeric hydrous gel membrane for making the animal cells adhere to at least one surface of the membrane and different fluids can be made to flow respectively on one side of the polymeric hydrous gel membrane and the other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036574-A (JP)
Title: Lock knob rod structure for vehicle
Inventor: YAMAUCHI HIROSHI
IPC: E05B1/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock knob rod structure for a vehicle for easily mounting an operating knob while preventing its dropout and looseness.  <P>SOLUTION: In this lock knob rod structure for the vehicle wherein the operating knob 18 for locking or unlocking a door 1 is mounted to a tip part 11 of a lock knob rod 5, the tip part 11 of the lock knob rod 5 is formed in rectangular cross section, and the tip part 11 is provided with a locking part 15. The lower end part of the operating knob 18 is formed with a hole part 22 for inserting the tip part 11 of the lock knob rod 5 from the lower side, and the hole part 22 is provided with a locked part. When the tip part 11 of the lock knob rod 5 is inserted in the hole part 22 of the operating knob 18, the locking part 15 of the lock knob rod 5 is locked to the locked part of the operating knob 18 to mount the operating knob 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039745-A (JP)
Title: Optical remote control receiver
Inventor: HONDA AKIKO
IPC: H04B10/11
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To widen an angle of view with respect to a direction as needed to receive optical wireless signals over a wide range and further, to reduce the influence of disturbance light from unwanted directions.  <P>SOLUTION: A light receiving module 30 comprises a light receiving element 30a which receives an optical wireless signal, and a convergent lens 30b composed of a convex lens. In front of the light receiving module 30, a light receiving lens 31 is disposed to specify the angle of view of the light receiving element 30a. The light receiving lens 31 includes a recessed groove 33a on its surface opposite the convergent lens 30b and has a negative refraction power with respect to one direction wherein the angle of view should be widened. Further, the cross section of a first surface 32 that is an incident plane, is formed to be linear, so that the angle of view in the other directions becomes narrow to improve a sensitivity of the light receiving element 30a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040325-A (JP)
Title: Rice cooker
Inventor: NISHIYAMA JUN
IPC: H05B6/12
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool electronic parts mounted on a control board 20.  <P>SOLUTION: Electronic parts are cooled by blowing air sucked through an air inlet 10 against a heat sink 32 mounted on the control board 20 by driving a fan 30 stored in a rice cooker body 1. The control board 20 is arranged in a horizontal plane and the heat sink 32 is provided in the control board 20 in such a manner that fins 33 are in parallel with the flow of air formed by the fan 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040914-A (JP)
Title: Sheet material machining device
Inventor: NOMURA TADATOSHI
IPC: B24B7/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material machining device which carries out grinding work inclusive of surface grinding, grooving, etc. of a workpiece 1 of a sheet material inclusive of a V-groove substrate of an optical fiber array adsorbed by a surface grinding table 4 having an suction chuck top face 2, by feeding a grinding fluid, wherein a bottom surface of the workpiece 1 of the sheet material is not lifted even if the grinding fluid is fed to the workpiece by applying a predetermined discharge pressure F from a grinding fluid discharge port 6 on a side opposed to an abrasive wheel advancing direction, to thereby carry out the surface grinding, grooving, etc. without variation in machining dimension in a thickness/depth direction.  <P>SOLUTION: According to the structure of the sheet material machining device, to prevent the grinding fluid fed to the workpiece at the predetermined discharge pressure F from being directly applied to the workpiece bottom surface 10 of the sheet material, a step portion 7 is cut away in the workpiece bottom surface 10 at a location between the workpiece bottom surface 10 and the grinding fluid discharge port 6, and a block 8 making contact with the workpiece bottom surface 10 is arranged in the step portion. Alternatively, in place of the block 8, a tape or a seal 9 having a predetermined thickness is arranged so as to make contact with the workpiece bottom surface 10. In this manner a barrier making contact with the workpiece bottom surface 10 is formed on the workpiece on which the grinding fluid is fed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044258-A (JP)
Title: Casting support work system
Inventor: KUROSAKI YASUNORI
IPC: G06Q50/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting support work system that enables a video production staff member to quickly know performers who can be cast on desired filming conditions such as a filming schedule and the latest and detailed characteristics of the performers without directly inquiring to each performer or an agency for the performance management of the performer.  <P>SOLUTION: The casting support work system has performer terminals 101 carried by a plurality of registered performers or agencies for the performance management of the performers as a terminal capable of updating performer information such as a performance booking schedule through communication when necessary, staff terminals 201 carried by a plurality of registered video production staff members as a terminal capable of specifying filming conditions to find performers who can be cast through communication when necessary, a casting support work computer 301 for processing and communicating registrant information including the performer information, and a network 401 such as the Internet for connecting them together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048254-A (JP)
Title: Galvanized steel having excellent film peeling resistance for hot forming
Inventor: TOKI TAMOTSU
IPC: C22C38/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanized steel sheet for hot forming in which, on a hot press, the adhesion of a zinc oxide layer formed on heating before the press is satisfactory, and the peeling thereof is reduced.  <P>SOLUTION: On a steel sheet in which the concentration of C is, by mass, ≥0.15%, the concentration of Si is <0.05%, and, preferably, the concentration of P is <0.025% and/or the concentration of Ti is ≥0.02%, a galvanizing film in which the concentration of Al is ≤0.4% is formed so as to be a coating weight of 30 to 90 g/m<SP>2</SP>in terms of Zn. In the case of a hot dip galvannealed steel sheet, the content of Fe in the plating film is controlled to, by mass, 8 to 15%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050228-A (JP)
Title: Clock delay circuit and data output circuit
Inventor: KUBO HIRONORI
IPC: H03K5/13
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock delay circuit in which a delay time is adjustable and which outputs a clock signal having an accurately adjustable phase.  <P>SOLUTION: An input clock signal S1 is entered to a phase comparison circuit 104 through a first variable delay circuit 101 of which delay time is about one cycle, or a second variable delay circuit 102 of which delay time is minimal, and the phase is compared. The delay time of the first variable delay circuit 101 is regulated to eliminate the phase difference. An output clock signal S4 is output from one of delay inverters constituting the first variable delay circuit 101. On the basis of this, the data is latched by an output circuit 106 and output as output data. The phase of the output clock signal S4 can be adjusted highly accurately by adjusting the delay time of the second variable delay circuit 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046518-A (JP)
Title: Deodorant
Inventor: ICHINOSE HIDEHITO
IPC: A61L9/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semipermanently usable deodorant having mechanical strength.  <P>SOLUTION: This deodorant is formed by dispersing and molding at least clay minerals having meso-pores, and gypsum, and the pores of 5-50 μm existing in the surface take up 14-48% of the total area of the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055265-A (JP)
Title: X-ray analysis device, x-ray analysis method and surface inspection device
Inventor: HOURAI MOTOO
IPC: G01N23/223
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an X-ray analysis device capable of wide-range element analysis.  <P>SOLUTION: An X-ray tube 61 generates selectively three different X-rays. A spectroscopic element switching mechanism switches positions of doubly-curved spectroscopic elements 80a, 80b, 80c corresponding to the type of the X-ray generated from the X-ray tube 61. The crystal surface of the doubly-curved spectroscopic element is curved in a concave shape with a prescribed curvature R1 in the longitudinal direction, and the X-ray entering at a Bragg angle with a prescribed extension is Bragg-reflected by the crystal surface of the doubly-curved spectroscopic element and changed into a monochromatized X-ray. The crystal surface of the doubly-curved spectroscopic element is also curved in a concave shape with a prescribed curvature R2 in the lateral direction. The X-ray monochromatized by Bragg reflection by the crystal surface of the doubly-curved spectroscopic element is converged in a spot shape on the surface of a semiconductor wafer 1 by the curvature R1 and the curvature R2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057484-A (JP)
Title: Liquid crystal display
Inventor: MIYATA KAZUHIKO
IPC: H03M1/08
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display equipped with an audio signal processing circuit which less glitches and has a large S/N as a liquid crystal display with an audio signal processing function.  <P>SOLUTION: This display has a resistance string type D/A converting circuit, whose dynamic range can be made large by equalizing the source voltage of the D/A converting circuit to that of a signal line driving circuit of the display. Consequently, a glitch generated in the D/A converting circuit becomes relatively larger than a signal and the S/N of the signal after D/A conversion can be made large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063056-A (JP)
Title: Image recognition device, image recognizing program, and recording medium with the program stored therein
Inventor: NISHIDA HIROFUMI
IPC: G06K9/36
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To generate reproduced images, in which characters and diagrams are accurately reproduced or improved from an image of a document and a drawing which have been captured by an image input device.  <P>SOLUTION: An image recognition device is provided with an original image acquiring means 201; a high-resolution multi-level image generating means 202 for generating a high-resolution multi-level image from an original image; a brightness curved surface generating means 204 for generating a curved surface whose xy coordinates are pixel coordinates and whose z coordinate indicates brightness; a topographic feature extracting means 205 for extracting a topographic feature of the brightness curved surface; a topographic feature incorporating means 206 for generating a binary image, in which the characters and diagrams are reproduced by incorporating the topographic feature into the contours of the characters and diagrams included in the multi-level image generated by the high-resolution multi-level image generating means; contour correction means 2081, 2082 for correcting the contours of the characters and diagrams included in the binary image generated by the topographic feature incorporating means; and a character/diagram recognition means 209 for recognizing the characters and diagrams in the image as character codes and vector diagrams.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063347-A (JP)
Title: Image output system, controller, image splitting method, program for executing its method and storage medium stored with its program
Inventor: NAKAMORI HIROSHI
IPC: G06T3/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image outputting system for division-outputting imposed image data by splitting the image data at proper positions for output, a controller, an image split method, a program for executing the method and a storage medium stored with the program.  <P>SOLUTION: An image data analysis part 21 analyzes the image size of image data stored in an image data storage part 20 and its imposed status. An output area selection part 23 selects the size of an output area corresponding to the image size of the image data and its imposed status analyzed by the image data analysis part 21 from among a plurality of kinds of sizes of output areas properly set by an output area setting part 22 in advance. An image split part 24 rectangularly splits the image based on the image data stored in the image data storage part 20 based on the selected output area. A screen processing part 25 successively performs color adjustment or screen processing to the split image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070207-A (JP)
Title: Image forming apparatus
Inventor: NOMURA YUJIRO
IPC: G03G15/16
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain the miniaturization of an apparatus, and to improve user's operability while suppressing the deterioration of a photoreceptor due to light exposure, regarding an electrophotographic image forming apparatus.  <P>SOLUTION: A developing unit 4, to which four developing devices 4Y, 4C, 4M and 4K are loaded, a photoreceptor unit 2 including a photoreceptor 22 capable of carrying electrostatic latent images and a transfer unit 7 are arranged in almost vertical directions, further, a paper feed cassette 5 is arranged under the units. A sheet carrying path FF, a reverse carrying path FR and a fixing unit 9 are arranged on the front side of the apparatus (left in Fig.). Then, the image forming apparatus having a small installation area can be attained. Additionally, the apparatus is constituted so that the development device 4Y etc., is attached/detached through the top face of the apparatus, after opening a top cover 12, while the photoreceptor unit 2 and the transfer unit 7 are attached/detached on the front side of the apparatus, after opening the front cover 11, so that the development device is easily replaced, and the photoreceptor 22 is prevented from being exposed to light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070944-A (JP)
Title: Pad for pen type input device, and information input system comprised of the pad
Inventor: ABE HIROSHI
IPC: C09D11/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To make a detection marker printed on the surface of a pad visually inconspicuous, in a pen type input device and the pad that is the writing object of the device, although the marker can be precisely detected by the pen type input device.  <P>SOLUTION: The pad 11 comprises a tough board 17 poor in flexibility as a base body. The detection marker 14 is formed on the surface of the board 17 by use of infrared absorbing ink. Otherwise, a film 18 having the detection marker 14 printed thereon may be stuck to the board 17. The color difference between the printed part by ink (detection marker 14) and a non-printed part 15 (ΔE*<SB>ab</SB>(p-p)) is set to 60 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071436-A (JP)
Title: Optical disk and molding method of disk substrate for optical disk
Inventor: EBINA TOSHIYUKI
IPC: G11B7/24027
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk wherein an appearance defect generated when disk substrates are stuck to each other can be simply eliminated at a low cost and to provide a molding method of a disk substrate for the optical disk.  <P>SOLUTION: In the optical disk formed by sticking a pair of substrates (20, 30) having annular grooves (25, 35) in the vicinity of a center aperture (15) so that the annular grooves are opposed to each other, positions of groove ends (26, 36) on the outer side in the radial direction of the annular groove (25) of one disk substrate (20) and the annular groove (35) of the other disk substrate (30) are made coincident with each other and the positions of groove ends (27, 37) on the inner side in the radial direction are made different from each other to constitute both groove width dimensions A and B so as to be different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI