baber/WOPTO huggingface dataset:
Patent JP-2004184397-A (JP)
Title: Method for inspecting defect in shape of band-like body and apparatus therefor
Inventor: KONNO YUSUKE
IPC: G01N21/892
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting defect in shape of a band-like body and apparatus therefor, which can inspect both of the defect in shape having a size larger than the thickness of the band of light and the defect in shape having a size about the thickness of the band of light, by the apparatus at a low-cost.  <P>SOLUTION: A light band LB is formed on the surface of the band-like body, by irradiating the surface of the band-like body with a band-like light IL traversing the band-like body 1. A reflection image RI of the light band LB reflected on the surface of the band-like body is projected on a screen 15. The reflection image RI on the screen 15 is imaged by a 2-dimensional imaging device 20, in which the defect in shape having the size larger than the thickness of the band of light is detected, according to the curvature of the light band LB, and in which the defect in shape having the size about the thickness of the band of light is detected, according to the local contrast of the light band LB.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005064018-A (JP)
Title: Heat treatment apparatus
Inventor: TANAKA KIYOSHI
IPC: C23C16/458
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus which surely prevents treatment gas from permeating into the space of the lower surface side of a mounting stand on which an object to be treated is mounted.  <P>SOLUTION: In the heat treatment apparatus, a cylindrical strut 56 is made to stand up from the bottom of a treatment vessel 22, the plate type mounting stand 58 is held by the upper end of the strut, and heat treatment is performed by heating the object to be treated with a heating lamp means 48 while supplying the treatment gas from a gas supply means 24. A maintenance surface 62 which comes into contact with the lower surface of the periphery of the mounting stand and holds the stand in the inner peripheral side of the upper end of the strut is formed along the peripheral direction. A purge gas trench 64 for making purge gas flow along the peripheral direction is formed in an inner peripheral side. Narrow passage 68 for preventing permeation of the treatment gas while discharging the purge gas flowing in the purge gas trench to the outside is formed along the peripheral direction in the outer peripheral side, and a purge gas supply means 66 for strut which supplies the purge gas to the purge gas trench is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060131-A (JP)
Title: Manufacturing apparatus for carbon nanotube
Inventor: INOUE TETSUYA
IPC: C23C16/26
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the use amount of a source gas and to reduce the cost of the product by enclosing the source gas into a reaction chamber.  <P>SOLUTION: The subject manufacturing apparatus for carbon nanotubes is equipped with: a sealed reaction chamber 1 covered with a heat insulating material layer 4; an inner cylinder 2 disposed in the chamber 1 and comprising a heat conductive material; a heater wire 3 disposed in the inner cylinder 2; a metal base 6 for growing carbon nanotubes externally attached to a holding member 5 covering the inner cylinder 2; a gas stirring fan 7 disposed in the reaction chamber 1; a supply pipe 8 for a diluted source gas connected to the reaction chamber 1; and a gas sucking pipe 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071422-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: UMEZAWA AKIRA
IPC: G11C16/04
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which operation reliability can be improved.  <P>SOLUTION: This device is provided with a memory cell provided with a first MOS transistor having a lamination gate formed on a first well region and a second MOS transistor of which the drain is connected to a source of the first MOS transistor, a memory cell array in which the memory cells are arranged in a matrix state, word lines connecting commonly control gates of the same row, select gate lines connecting commonly gates of the second MOS transistor of the same row, a first row decoder in which a positive potential and a negative potential are given respectively to either of the word lines and the first well region at the time of writing and the selection word line and the first well region are made floating after writing, and a control circuit short-circuiting the floating selecting word line and the first well region. The select-gate line is connected to the negative potential node at the time of writing, and connected to the first well region after writing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023271-A (JP)
Title: Self-fusion paint composition and self-fusion wire and coil
Inventor: MATSUI HIDEKI
IPC: C09D177/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a self-fusion paint composition capable of forming a coating film having excellent adhesion characteristics, high heat resistance, good fluidity, film-forming properties, low water absorption and high dimensional stability.  <P>SOLUTION: The composition contains a polyamide resin A composed of a repeating unit of formula (1a) and/or (1b) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a divalent group C1 having an (un)substituted non-aromatic cyclic group in the principal chain or an (un)substituted alkylene group; R<SP>a</SP>, R<SP>b</SP>and R<SP>c</SP>are each hydrogen atom or an alkyl group; and (R<SP>1</SP>and R<SP>a</SP>), (R<SP>1</SP>and R<SP>b</SP>), (R<SP>a</SP>and R<SP>b</SP>) and/or (R<SP>3</SP>and R<SP>c</SP>) may bind to each other to form a non-aromatic ring C2), wherein the repeating unit contains at least one of the group C1 and the ring C2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034710-A (JP)
Title: Production method for thermal driving type liquid controlling unit
Inventor: JOHN A REBENS
IPC: B41J2/055
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a thermal actuator used for an inkjet printing head, or the like, and to prevent corrosion by ink.  <P>SOLUTION: The thermal actuator is produced by a method comprising a step of forming a bottom layer made of a bottom material on a substrate 10 with a flat surface, and a step of eliminating the bottom material into a bottom layer pattern so as to have a movable area disposed between free ends facing with each other remaining on the substrate. A deflector layer 24, an upper layer 26, a sacrifice layer 29, and a structure layer 28 are laminated successively on the bottom layer 22. By eliminating the substrate and the sacrifice layer below the movable area, chambers 11, 12 for introducing ink can be formed. The bottom layer 22 and the upper layer 26 protect the deflector layer 24 from the ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005028345-A (JP)
Title: Environment-friendly material for adsorbing phosphorus and fluorine
Inventor: ONODERA YOSHIRO
IPC: C02F1/28
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly material for adsorbing phosphorus and fluorine.  <P>SOLUTION: This environment-friendly material for adsorbing phosphorus and fluorine is smectite of a laminar silicate which contains the following two-octahedron type and the following three-octahedron type by 2:1 ratio and has an interlaminar cation M enriched with Ca<SP>2+</SP>or a stone based on such the smectite. The two-octahedron type is shown by the general formula: (R<SB>2-y</SB><SP>3+</SP>R<SB>y</SB><SP>2+</SP>)(Si<SB>4-x</SB>Al<SB>x</SB>)O<SB>10</SB>(OH)<SB>2</SB>-(M<SP>+</SP>,M<SB>1/2</SB><SP>2+</SP>)<SB>x+y</SB>nH<SB>2</SB>O. The three-octahedron type is shown by the general formula: (R<SB>3-y</SB><SP>2+</SP>R<SB>y</SB><SP>3+</SP>)(Si<SB>4-x</SB>Al<SB>x</SB>)O<SB>10</SB>(OH)<SB>2</SB>-(M<SP>+</SP>,M<SB>1/2</SB><SP>2+</SP>)<SB>x-y</SB>nH<SB>2</SB>O or (R<SB>3-y</SB><SP>2+</SP>Li<SB>y</SB>)(Si<SB>4-x</SB>Al<SB>x</SB>)O<SB>10</SB>(OH)<SB>2</SB>-(M<SP>+</SP>,M<SB>1/2</SB><SP>2+</SP>)<SB>x+y</SB>nH<SB>2</SB>O (when Li entered). In these formulae R is an octahedral cation; M is the interlaminar cation and is exchangeable; n is the amount of interlaminar water and is changed according to a kind of the interlaminar cation or the surrounding humidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037294-A (JP)
Title: Quality evaluation apparatus of fruit vegetables
Inventor: IWAMI KENICHI
IPC: G01N21/35
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality evaluation apparatus of fruit vegetables for obtaining quality in an object to be measured in a state, where an error is reduced, although a plurality of types of fruit vegetables having different beam attenuation rates can be measured.  <P>SOLUTION: A reference information measurement mode for obtaining light reception information for reference by projecting light to a beam attenuation means G for calibration instead of the object to be measured for receiving by a light reception means 2, and a quality information measurement mode for obtaining the quality information of the object to be measured, on the basis of light reception information for evaluating quality and light reception information for reference obtained by projecting light to the object to be measured can be freely switched. Additionally, the beam attenuation means G for calibration is composed so that the beam attenuation rates can be changed and adjusted to the plurality of types of fruit vegetables having different beam attenuation rates. Then, in the quality information measurement mode, quality information is obtained under different measurement conditions for each of the plurality of types of fruit vegetables having different beam attenuation rates. In the reference information measurement mode, the beam attenuation rates of the beam attenuation means G for calibration are changed and adjusted so that a target beam attenuation rate that is the same as or is nearly equal to that of fruit vegetables can be obtained corresponding to each of the plurality of types of fruit vegetables.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037786-A (JP)
Title: Automatic announcement system
Inventor: YUGAWA MICHIHARU
IPC: B42D15/10
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic announcement system, capable of rapidly informing a person sitting on a priority seat of a fact that an elderly person or the like comes on board.  <P>SOLUTION: The automatic announcement system is equipped with speech producing sections 21 and 22, contactless IC card readers 31 and 32, and a control section 10 which controls the speech producing sections and the contactless IC card readers. The speech producing sections and the contactless IC card readers are installed near the priority seat and/or a bus or train door. The control section receives the information from the contactless IC card 30 of a person P carrying the contactless IC card received by the contactless IC card reader and causes the speech producing section to utter the speech meeting the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038345-A (JP)
Title: Information processor, information processing method and program
Inventor: KITAHARA JUNJI
IPC: G06F3/0485
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness for an instruction to display a next image.  <P>SOLUTION: A step S21 refers to an operation buffer and a step S22 decides whether an operation input for instructing image display is detected or not. When detected, a step S23 reads specified image data, a step S24 generates image data and a step S25 starts a drawing operation. A step S26 decides whether an operation input for instructing termination of image display is stored in the operation buffer or not. If the operation input is not stored, a step S27 decides whether an operation input for instructing to draw the next image is stored in an operation memory or not. If the operation input is not stored, a step S28 executes a process based on an operation input of the user. If the operation input is stored, if any drawing process is currently underway, a step S29 terminates the drawing process and starts to draw the next image. This invention is applied to a personal computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044629-A (JP)
Title: Fuel cell system
Inventor: UEHARA TETSUYA
IPC: H01M8/04
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of a fuel cell due to overtemperature by limiting output of the fuel cell smoothly, in the case of shortage of a heat radiation amount of a cooling system.  <P>SOLUTION: An inlet temperature sensor 5 detects a cooling water temperature at a stack inlet, and outputs to a controller 21. The controller 21 controls a cooling water pump 3, and according to the cooling water temperature at the stack inlet detected by the inlet temperature sensor 5, restricts an electric power or an electric current to be supplied from the fuel cell stack 1 to a load 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042651-A (JP)
Title: Scroll type compression device
Inventor: KAMIYA SHIGERU
IPC: F04C28/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction loss or the like accompanied by turn of a turning scroll.  <P>SOLUTION: Pressure in a back pressure chamber 9b is controlled to make motor drive current iM of an electric motor 3 tend to decrease. Consequently, friction loss can be surely reduced as compared with an invention determining a target back pressure based on suction pressure and delivery pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049610-A (JP)
Title: Optical component
Inventor: IWATSUKA SHINJI
IPC: G02F1/09
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component providing excellent optical characteristics as an optical component used for an optical communication system.  <P>SOLUTION: The optical component has a lens 4 changing divergent light to nearly parallel beams, a double refraction wedge plate 6 separating incident light into normal light and abnormal light and respectively emitting the incident light to two optical paths different from each other, and a Faraday rotator 8 equipped with a prescribed optical function for the light made incident from two optical paths. In the optical component, a YZ plane exists which is parallel with the center axis of the lens 4 and to which two optical paths are projected in an overlapped state, and the Faraday rotator 8 is arranged to have the distribution of the optical characteristic in a direction D nearly parallel with the light incident and emitting surface of the Faraday rotator 8 on the YZ plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050134-A (JP)
Title: Character recognizing system and method
Inventor: HANZAWA SHUSUKE
IPC: G06K9/03
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognizing system and method for improving the efficiency of character calibration.  <P>SOLUTION: This character recognizing system is configured to read handwritten characters as image information by a scanner, and to recognize the characters from the image information to convert the characters into text information, and to display recognition target characters included in the image information and the text information recognized on the basis of the recognition target characters in parallel for calibrating those characters. This character recognizing system is provided with a recording medium 5 for storing the whole image information of an original where handwritten characters are described, a character rectangular area table 4b for storing the coordinates of a plurality of rectangular character images segmented from image information stored in the recording medium 5, a similarity list table 4d for comparing designated rectangular character images with non-designated rectangular character images to store similarity and a control part 7 for displaying the designated rectangular character images and the comparison target character images whose similarity is high stored in the similarity list table 4d with the neighboring character images side by side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004065982-A (JP)
Title: Imaging medical examination apparatus to shoot image of object moving periodically and method to obtain three dimensional measured data of object moving periodically
Inventor: BRUDER HERBERT
IPC: A61B5/352
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging medical examination apparatus and method which expands the coverage of the reconstruction of a picture in connection with the examination of a movable object to be examined by a CT scanner or C arm apparatus.  <P>SOLUTION: A lot of rotary movement (Rm, n= 1, 2, ∼M) which covers the same angular range (α<SB>max</SB>) of a base (7) which supports an X-ray source (2) and a detector (5) respectively is produced, and a measured data set is generated respectively during a lot of measuring intervals (Dnm, n=1∼N, m=1∼M) in a method to obtain three dimensional measured data of an object to be examined moving periodically by cycle time (T<SB>RR</SB>). A turnover period (T<SB>rot</SB>) of rotating is set so that a lot of phase intervals of periodic movements to scan by a measuring interval (D<SB>nm</SB>) arise in each rotary movement (Rm). A synchronizing signal derived from periodic movement of the object to be examined is used for scanning the same phase intervals of periodic movements respectively at the measuring interval (D<SB>nm</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053660-A (JP)
Title: Tread rail device for passenger conveyor
Inventor: USHIDA HIROSHI
IPC: B66B23/14
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread rail device for a passenger conveyor capable of easily attaching a tread rail in a predetermined position with respect to a main frame.  <P>SOLUTION: An attachment metal fitting 9 is provisionally fastened to the tread rail 6 by a second kind fastening tool 13 and is arranged on a position corresponding to an intermediate member 4 of a main frame, an attachment part 11 of the attachment metal fitting 9 provisionally fastened is arranged on a surface of the intermediate member 4, and the attachment part 11 is fastened to the intermediate member 4 by a first kind fastening tool 12. The tread rail 6 is regularly fastened to a predetermined position with respect to the attachment metal fitting 9 by the second kind fastening tool 13, and the tread rail 6 is attached to a predetermined position with respect to the main frame. Thus, the tread rail 6 can be attached to the main frame without fixing the attachment metal fitting 9 by welding, an error in a position of the attachment metal fitting 9 with respect to the main frame by welding distortion is reduced, the tread rail 6 can be easily attached to the predetermined position, and the producing cost can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052490-A (JP)
Title: Hot showcase
Inventor: HIROTA KOJI
IPC: A47F3/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of commodity quality and extend the service life of a heater energizing circuit while shortening the operation starting time for a hot showcase.  <P>SOLUTION: This hot showcase is equipped with a heater 16 which heats the commodity, and heats the commodity to a specified temperature by the on/off motion of the heater. In the hot showcase, power is fed to the heater 16 from an AC 200V power source 21 at the time of the operation starting of the showcase. Then, during the subsequent operation, power is fed to the heater 16 by switching to an AC 100V power source 22. At the time of the operation starting, the commodity can quickly be heated to the specified temperature by feeding power by AC 200V. In the meantime, the commodity is moderately heated by feeding power by AC 100V during the subsequent constant operation, and the deterioration of the quality of the commodity due to a rapid temperature variation is prevented from occurring. At the same time, the on/off frequency of the heater driving circuit is reduced, and the service life can be extended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059057-A (JP)
Title: Laser beam welding apparatus
Inventor: MORI YOICHI
IPC: B23K26/21
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding apparatus, which is provided with a positioning device of a simple structure without causing increase in the weight of a car body.  <P>SOLUTION: A laser beam welding apparatus 41 is provided with a laser beam irradiation device 49 emitting a laser beam to a flange 11 to be welded and with a roller device 51, which is fixed to the laser beam irradiation device 49 and presses the front end tip of a rising flange part 15. The roller device 51 is composed of rollers having a plurality of disc parts disposed apart from each other in a thickness direction of the discs. The front end part of the rising flange part 15 is held between these disc parts, and, in this state, a laser beam is emitted from the laser beam irradiation device 49 to the flange 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060772-A (JP)
Title: Flexible printed circuit board manufacturing method, and base material for circuit used therefor
Inventor: KATAYAMA NAOKI
IPC: H05K3/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed circuit board manufacturing method with which activation of a surface can be omitted when electroless nickel plating is applied to a polyimide resin film, and the adhesion reliability of an electroless nickel plating layer to a copper plating layer deposited on a surface thereof can be enhanced, and a base material for a circuit to be used therefor.  <P>SOLUTION: Electroless nickel plating is applied to the surface of a polyimide resin film 1. Electrolytic copper plating or electroless copper plating is applied to the surface of an electroless nickel plating layer 2 while maintaining wetness of the surface of the electroless nickel plating layer 2, and a thin copper plating layer 3 of 0.1-1.0μm thick is deposited thereby to manufacture the base material A for the circuit. Thereafter, a thick electrolytic copper plating layer 4 for forming the circuit is deposited on the surface of the thin copper plating layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064927-A (JP)
Title: Imaging apparatus
Inventor: MATSUDA NORIHISA
IPC: H04N5/225
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for efficiently carrying out reproduction processing.  <P>SOLUTION: At reproduction processing, reproduction position information denoting image data of a reproduced photographed image displayed on an LCD 26 is stored in a memory 52, and the LCD 26 displays the photographing image in response to the reproduction position information at succeeding reproduction processing. Thus, the reproduction processing can easily be continued from the photographing image reproduced precedingly with a simple operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058958-A (JP)
Title: Crushing apparatus
Inventor: NAKAMURA HIDEKAZU
IPC: B02C13/28
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing apparatus free from problems caused by cutting using a knife-edge in crushing plastic molded articles.  <P>SOLUTION: This crushing apparatus for crushing the plastic molded articles is equipped with arm members 2 attached to a rotating shaft 3 to collide with the plastic molded articles, a motor 5 and a reducer 4 as drive devices to rotate the rotating shaft 3 in a fixed direction and make the arm members 2 collide with the plastic molded articles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI