baber/WOPTO huggingface dataset:
Patent JP-2006114628-A (JP)
Title: Optical amplifier and its control program
Inventor: MAEDA JUNYA
IPC: H01S3/10
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To analyze whether an abnormal state in an optical amplifier is due to deterioration (or damage) of a fiber or the fault of an excitation light source.  <P>SOLUTION: The optical amplifier is provided with an optical fiber to which signal light is inputted, excitation light source elements 21 introducing excitation light to the optical fiber and a light receiving element 33 detecting the intensity of signal light amplified by excitation light. When first detection intensity of signal light detected by the light receiving element 33 is smaller than setting intensity by not less than a prescribed value, the intensity of excitation light is controlled based on a comparison result of first detection intensity and second detection intensity of light signal detected by the light receiving element 33 when the intensity of excitation light is raised.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114331-A (JP)
Title: Illumination device
Inventor: TODA TOSHITAKA
IPC: F21V8/00
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device in which individual differences of light sources are compensated, in which there are few individual differences in chromaticity and/or brightness of light emitted as illumination light, and in which quality is stable.  <P>SOLUTION: In the illumination device provided with the light source and a planar light guide plate to guide light incident from the light source and to emit the guided light from a light emitting face, an optical element for light emission composed of a diffraction grating is arranged at a light emitting face or a face opposed to the light emitting face, and the optical element for the light emission having a spatial frequency distribution and/or a diffraction efficiency of the compensated diffraction grating is provided for the purpose that the light emitted from the light guide plate becomes within the range of chromaticity and/or brightness prescribed according to wavelength distribution and/or brightness of the light incident into the light guide plate from the light source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114683-A (JP)
Title: Semiconductor memory device
Inventor: KODAIRA SATORU
IPC: H01L27/092
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device high in reliability and suitable for making a process rule fine.  <P>SOLUTION: The semiconductor memory device includes a memory cell array 100 composed of a plurality of memory cells 10; and includes a plurality of bit lines BL1, BL2 formed along a first direction DR1, and a plurality of word lines MWL formed along a second direction DR2 extending perpendicularly to the direction DR1. The memory cell array 100 includes a plurality of well potential setting cells 20 each for setting the potential of a well of the memory cell 10. Diffusion regions DF3, DF4, DF7, and DF8 of the respective well potential setting cells 20 have the same shapes as those of diffusion regions DF1, DF2, DF5, and DF6 of the respective memory cells 10. Wirings GP3, GP4, and SWPL2 for gate electrodes of the respective well potential setting cells 20 have the same shapes as those of wirings GP1, GP2, and SWPL1 for gate electrodes of the respective memory cells 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005129928-A (JP)
Title: Light receiving/emitting device and its manufacturing method
Inventor: LEE EUN-KYUNG
IPC: H01L31/105
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where a doping area of a desired depth is controlled and a desired light receiving/emitting device can easily be manufactured.  <P>SOLUTION: The manufacturing method includes (a) a step where an insulation layer 22 is formed on a substrate 21 doped to be n-type or p-type, and a part of the insulation layer 22 is removed so that a predetermined portion of the substrate 21 is exposed; (b) a step where the exposed portion of the substrate 21 is applied with a dopant so that a photoelectric conversion is produced on a pn junction with the substrate 21, and a doping layer 26 doped into a counter polarity to the substrate 21 is formed by heat treatment; and (c) a step where a first electrode 28a and a second electrode 28b are formed on the substrate 21 so that the doping layer 26 is electrically connected. Whereby, The depth of the doping layer 26 having a polarity counter to the substrate 21 can be controlled inside the substrate 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006113401-A (JP)
Title: Developer supply device and image forming apparatus equipped with the same
Inventor: TAKAYAMA TAKESHI
IPC: G03G15/08
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer supply device which can quickly and uniformly stir and mix a toner with a developer even when the toner has a small particle size without decreasing the conveying speed.  <P>SOLUTION: The developer supply device comprises a main body 32, a conveying member, and a toner supply port 35, wherein a circulation path 31 is composed of a first circulation path 36 disposed near a developing roller 30 and a second circulation path 37 connecting both ends of the first circulation path. The conveying member is composed of slender first conveying screw 33 and second conveying screw 34 disposed in the first and second circulation paths, respectively, having spiral fins 33a, 34 and rotating around the respective axes. The second conveying screw disposed in the second circulation path has a larger fin spacing of the spiral fin in a portion housed in a pre-mixing chamber than a fin spacing in other portions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116619-A (JP)
Title: Hammer drill
Inventor: KAKIUCHI YASUHIRO
IPC: B25D11/04
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hammer drill, restraining deformation of a switching pin for switching a mode in low-cost constitution.  <P>SOLUTION: This hammer drill includes: an intermediate shaft 14 rotated by the drive of a motor; a clutch 2 spline-connected to the intermediate shaft 14 and slidable in the axial direction of the intermediate shaft 14; and the switching pin 41 for pressing the clutch 2 in the axial direction. In order to restrain the switching pin 41 from being deformed due to frictional heat generated between both members: the switching pin 41 and the clutch 2, an intermediate member 3 sliding to both members are provided between both members.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117014-A (JP)
Title: Fuel tank supporting structure for vehicle
Inventor: EJIMA KATSUMI
IPC: B60K15/063
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure of a fuel tank 30 arranged under a floor panel 1 of a vehicle, capable of securely supporting the fuel tank 30 without attaching a cross member for only supporting the fuel tank 30.  <P>SOLUTION: A pair of vertical frames 15, 19 which extend backward so as to sandwich a center tunnel 3 of the center portion of the floor panel 1 in a vehicle width direction are provided so that the fronts and rears of a plurality of cross members 7, 11, 12, 17 provided between a pair of body frames 2 which are connected to the undersurface of the floor panel 1 and which extend in the front/rear direction on both the sides of the floor panel 1 in the vehicle width direction, may be connected with each other in the front/rear direction. The center side of the fuel tank 30 in the vehicle width direction is supported on at least one of pair of vertical frames 15, 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120365-A (JP)
Title: Organic el element
Inventor: KAWAGUCHI GOJI
IPC: H05B33/22
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having a structure capable of preventing occurrence of dark spots by preventing an organic EL layer from deterioration caused by moisture or oxygen, even if a substrate covered with a polymer or a resin-made substrate is used.  <P>SOLUTION: The organic EL element is composed of the substrate, a transparent electrode formed on the substrate, an organic EL layer formed on the transparent electrode, and a reflection electrode formed on the organic EL layer. The transparent electrode is composed of first transparent electrodes and second transparent electrodes composed of a plurality of parts, respectively, which are arranged alternately. End parts of the first transparent electrodes and the second transparent electrodes are formed so as to overlap with each other through insulating layers, and the first transparent electrodes and the second transparent electrodes are electrically insulated from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122217-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize the constitution wherein the display can be executed at a nearer position to a player and a display member is not easy to damage.  <P>SOLUTION: A pachinko machine 1 is equipped with a game board 7 and a door section 3 constituted to be capable of opening and closing against a main body of the game machine 1a and a window section 3c which is constituted to be open at the front of the game board 7 is formed in the door section 3. Further, a front glass 52 and a rear glass 51 are attached to a transparent board supporting section 83 to cover the front of the game board 7 and the transparent board supporting section 83 is attached to a main body part of the door section 3. Also in the transparent board supporting section 83, a supporting section side display panel 140 which is constituted to be capable of displaying figures is disposed in a form of extending from an aperture edge of the window section 3c and a display range is constituted to stretch in a row to the supporting section side display panel 140 and an end section side display panel 130 disposed in the vicinity of an end section of a game range 90a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129152-A (JP)
Title: Imaging device and image distribution system
Inventor: UCHINO HIROSHI
IPC: H04N19/00
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology of an imaging device which can improve convenience for an image distribution based on a taken image.  <P>SOLUTION: A network camera (imaging device) 1A extracts images of a monitoring area Ga and a watched area Gb from a taken image Go outputted from an image pickup device 22, each of the images is zoomed by a zooming portion 311 to generate a whole image G1 having a predetermined image size and a watched image G2. JPEG data of an integrated image Gs where the whole image G1 and the watched image G2 are integrated is encoded by a JPEG method and is distributed to a network NE. A terminal 9 having obtained the JPEG data through the network NE decodes the JPEG data and displays the whole image G1 and the watched image G2 in a display unit 92. As a result, convenience can be improved for the image distribution based on the taken image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132008-A (JP)
Title: Core yarn-sewing thread
Inventor: YAMAGA NAOTAKA
IPC: A41B9/00
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core yarn-sewing thread improved with its strength and sewing characteristics without damaging the characteristics of a bamboo fiber, and a sewn product.  <P>SOLUTION: This sewing thread obtained by doubling and twisting in a plurality of core yarns obtained by arranging a long fiber thread at a core part and a short fiber threads at a sheath part is characterized by containing the bamboo fiber in the core yarn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135424-A (JP)
Title: Signal processor and processing method of solid state image sensor and imaging apparatus
Inventor: HARA MANABU
IPC: H04N5/365
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To remove vertical streak noise surely regardless of variation in characteristics of a column amplifier even in a column amplifier system C-MOS image sensor.  <P>SOLUTION: The vertical streak noise removing section 50 of a C-MOS image sensor comprises a memory 32 for storing the error value for each column of an image signal outputted from the image sensor, a temperature sensor 52, sections 53-56 for correcting the error value, and a circuit 57 for subtracting an error value corrected at the correcting sections 53-56 from the image signal outputted from the image sensor. The error value for each column in the error value storage memory 32 is determined by calculating the average value of image signals obtained by shading the image sensor, subtracting the average value from the image signal, and accumulating the values obtain through subtraction for each column. The correcting sections 53-56 read out an error value corresponding to the column position from the error value storage memory 32 and multiples the error value thus read out by a correction gain G depending on the temperature detected by the temperature sensor 52 thus correcting the error value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135201-A (JP)
Title: Rare-earth-based bond magnet, compound therefor, and manufacturing methods thereof
Inventor: UCHIGASHIMA HIROSHI
IPC: H01F41/02
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide at a low cost a sheet-form bond magnet containing a thermoplastic elastomer as its resin binder.  <P>SOLUTION: A compound for bond magnets contains a rare-earth-alloy powder and a thermoplastic elastomer, and the percentage content of the rare-earth-alloy powder contained in the compound is made not smaller than 80 mass%, and further, the Shore A hardness of the thermoplastic elastomer in a room temperature is made not larger than 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143345-A (JP)
Title: Substrate material carrying device
Inventor: NIIYAMA KISABURO
IPC: B05C13/02
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate material carrying material, capable of smoothly and stably carrying extremely thin and flexible substrate material firstly, coping with precision error of carrying rollers of resin to achieve stable carrying secondly, and sufficiently securing contact pressure between the carrying rollers to achieve stable carrying thirdly.  <P>SOLUTION: This carrying device 6 is used in a surface treatment device 5 to carry substrate material A while surface-treating it in a manufacturing process for the substrate for circuits. The carrying rollers 8 in the carrying device 6 are used as a pair, they carry the substrate material A by contact rotation on both sides of it, and they are magnetized in different polarities from each other. The carrying rollers 8 comprise resin K, and inside the resin K, magnetic material L magnetized in different polarities is embedded. In addition, one carrying roller 8 may be composed as a free roller 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141656-A (JP)
Title: Stationary game device
Inventor: ISHIMARU HIROSHI
IPC: A63F13/235
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary game device which significantly simplifies preparatory work for charging a rechargeable battery used for a power supply of each game device.  <P>SOLUTION: The stationary game device has a device body (1) connected to a commercial power supply, an input means (2 and 5) operated by a user and a wireless controller (2) having a rechargeable battery (12) for the wireless controller and wirelessly transmitting a signal generated by the input means (2 and 5) to the device body (1). The device body (1) is equipped with a charger (34) capable of charging the rechargeable batter (12) for the wireless controller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143532-A (JP)
Title: Method of improving dispersibility of carbon nanotube
Inventor: TANAKA ISAO
IPC: B82B3/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve dispersibility of a carbon nanotube.  <P>SOLUTION: A carbon nanotube is supplied from a raw material hopper 2 to an impact chamber 5 by opening a first opening/closing valve 3 and disintegrated by rotating a rotor 9 at an outer peripheral speed of about 100 m/s. In the disintegration treatment, the carbon nanotube circulates in a circulating circuit 6 and collides multiple times against blades 10 and the inner wall of an impact ring 11, by which a strong mechanical energy is given to the surface of the carbon nanotube and the disintegration of the carbon nanotube is accelerated. After the disintegration treatment, the outer peripheral speed of the rotor 9 is reduced from 100 m/s to about 60 m/s and the treatment is continued at an energy level where the carbon nanotube is not destructed so as to reagglomerate the carbon nanotube in the impact chamber 5. By this process, the carbon nanotube is rolling-granulated and a carbon nanotube agglomerate of a large spherical shape with a low porosity and a high apparent density is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144401-A (JP)
Title: Steel-framed pole rebuilding fixture
Inventor: HAMADA YOSHINORI
IPC: E04G21/14
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel-framed pole rebuilding fixture of simple structure which can easily adjust a steel-framed pole base plate.  <P>SOLUTION: The steel-framed pole rebuilding fixture 10 contains a first female screw part 12 and a supporting part 13. The first female screw part can be engaged with a jacking bolt 11 extended in the up-down direction, and the supporting part 13 is provided and connected to the first female screw part 12 and supports the steel-framed pole base plate 17. Then the supporting part 13 contains a supporting member 13a, a supporting bolt 15, and a second female screw part 14. The supporting member is for supporting the steel-framed pole base plate 17 on its top surface. The supporting bolt is movable in the up-down direction on the steel-framed pole base plate 17 in order to press the steel-framed pole base plate 17 from above when the steel-framed pole base plate 17 is supported on the top surface of the supporting member 13a. Then the second female screw part 14, which is reverse to the supporting member 13a, is provided so that the second female screw part can be engaged with the supporting bolt 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145405-A (JP)
Title: Three-dimensional measuring instrument, method, and program
Inventor: RO SONI
IPC: G06V10/145
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional measuring instrument, a three-dimensional measuring method, and a three-dimensional measuring program capable of obtaining a large number of pattern optical information by one projection, and capable of obtaining three-dimensional information quickly and precisely.  <P>SOLUTION: This three-dimensional measuring instrument of the present invention is constituted of a pattern projector 1 as a projection means for projecting a pattern light onto a measuring object A, a camera 2 as an imaging means for imaging the measuring object A projected with the pattern light to pick up an image, and a computer 3 for processing a data of the image picked up by the camera 2. A direction angle of an individual pattern light forming the projected pattern light is calculated by the computer 3, based on an intensity value of the projected pattern light detected from the picked-up image, an intensity distribution is divided, a depth distance is calculated based on a phase value in each measuring point of a divided pattern, and the three-dimensional information is thereby obtained precisely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142760-A (JP)
Title: Method of manufacturing inkjet recording sheet and inkjet recording sheet
Inventor: DANO NOBUHISA
IPC: B41M5/52
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which concurrently has excellent glossiness, image uniformity (dot roundness) and coating liquid handleabilities, high ink absorption/absorption rate, print density and ink acceptance layer strength.  <P>SOLUTION: In this method for manufacturing an inkjet recording sheet, a coating liquid application layer is formed by applying a coating liquid which shows hydrophilic nature/hydrophobic nature by a temperature change, and contains a temperature-sensitive polymer compound responsible for thickening or gelatinating the coating liquid in a temperature region indicating the hydrophilic nature, and a pigment, to the surface of a support or the surface of at least, one undercoat layer formed on the support, in a temperature region where the temperature-sensitive polymer compound becomes hydrophobic. Further, the coating liquid application layer is thickened or gelatinated by changing the temperature upto a temperature region where the temperature-sensitive polymer compound becomes hydrophilic, and a surface coating liquid containing a cationic compound is applied to the thickened or gelatinated application layer so that the latter is impregnated with the former. Thus an ink acceptance layer with the cationic compound present in the surface and/or the interior, is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153924-A (JP)
Title: Fixing device, image forming apparatus, and manufacturing method for fixing device
Inventor: SHINSHI AKIRA
IPC: G03G21/16
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately position a fixing device easily in a simple configuration.  <P>SOLUTION: In the fixing device before a positioning member is attached to it as shown in Figure (a), the shaft 21a of the fixing roller is supported by the first holding members 51 of jigs 50, as shown in Figure (b), and positioning members 37 are held by the second holding members 52 of the jigs 50. The positional relation between the first holding member 51 and second holding member 52 are predetermined so that the shaft 21a of the fixing roller and the positioning members 37 have correct positional relations. The left and right jigs 50, 50 are moved inward and the positioning members 37 are brought into contact with second side plates 36 as shown in Figure (c) and fixed the positioning members 37 to the second side plate 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153038-A (JP)
Title: Belt for transmission
Inventor: HANESAKA HITOSHI
IPC: F16G1/00
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt capable of maintaining service life of the belt at reduced cost without using short fibers in a compressed rubber layer.  <P>SOLUTION: This belt 1 for transmission is constituted in such a way that the compressed rubber layer 7 and an elongated rubber layer 6 are arranged adjacent to a bonded rubber layer 2 in which a core wire 3 is buried, the compressed rubber layer 7 has a cog part 12 in which a cog crest part 9 and a cog trough part 8 are alternately arranged, and at least one layer of tire fabrics 13 made of warps 14a constituted by arranging poly-para-phenylene-benzbisoxazole fibers in the direction of belt width in the compressed rubber layer 7 is buried.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157200-A (JP)
Title: Image processor and processing method, image forming system and method
Inventor: SUZUKI TATATOMI
IPC: H04N1/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in an arrangement where a user inputs the starting number of copy management number manually, duplication or missing of the copy management number takes place, when the user enters a wrong starting number.  <P>SOLUTION: Accumulated number of copies N of electronic data (image data or document data) stored to a nonvolatile storage 21 and outputted from an output unit (remote unt 12 or 13 in this example) is managed at a management section 23, in association with the electronic data body. When the electronic data is outputted from the output unit, information about the storage destination address Add for specifying the storage destination with respect to the electronic data and information about the accumulated number of copies N are outputted, while being combined at a combining section 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI