baber/WOPTO huggingface dataset:
Patent JP-2005222819-A (JP)
Title: Manufacturing method of fuel cell separator
Inventor: FUJIKI AKIRA
IPC: H01M8/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fuel cell separator capable of preventing insufficient supply of a filling material at corner parts of projections of the separator, securing sufficient machining accuracy, having a good molding property.  <P>SOLUTION: On the manufacturing method of the fuel cell separator 30 provided with recesses as flow passage grooves and the projections zoning the recesses by press-molding a powdered molding material 60 prepared by mixing graphite and thermosetting resin; at a process of filling the molding material in a molding die on which, the projections 93 for forming concave parts, and the recesses 94 for forming the projections are formed; the molding material is unevenly supplied through a slit plate 120 so that a quantity of the molding material filled in the part facing the recesses is made larger than that filled in the part facing the projections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225252-A (JP)
Title: Vehicle body frame structure and adapter for connecting frame member of different kinds of metal
Inventor: SUZUKI MASAHIRO
IPC: B62D21/14
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body frame structure composed of frame members of different kinds of metal excellent in electrolytic corrosion resistance and an adapter for connecting frame member of different kinds of metal.  <P>SOLUTION: In the vehicle body frame structure, a rear frame member 11 of ferrous material and a front frame member 21 of aluminum base material are connected through the adapter 31 of ferrous base material. A base part 32 of the adapter 31 is jointed to a lower side joint flange 13a, an inner side joint flange 14a, and an outer joint flange 15a which are bent and formed on the rear frame member 11. A first joint part 41 and a second joint part 42 which are bent and formed on the inside edge of the base part 32 are abutted to an inner surface 22d of an inside wall 22 of a second frame member 21 and jointed with bolts. Further, a third joint part 43 and a fourth joint part 44 are abutted to the inner surface 2d of an outside wall 23 and jointed with bolts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227957-A (JP)
Title: Optimal face image recording device and optimal face image recording method
Inventor: HAJIMA KAZUO
IPC: H04N5/76
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable the most objectively balanced front face image to be selected and stored unfailingly from a series of successive images in a device for detecting a face image.  <P>SOLUTION: The optimal face image recording device is so composed that it records data of an image shot by a camera, detects a face from the recorded image data in a predetermined manner, determines a face image as the same face if the face image exists in a fixed area within a fixed time with regard to the detected face image, designates the state as the same face image tracking period for one time if the determination continues, sequentially selects and renews the best shot image during the same face image tracking period for one time in a predetermined evaluation method, collects information to be associated with the best shot image during the same face image tracking period for recording, and records the collected information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226806-A (JP)
Title: Cylinder head gasket
Inventor: SUEDA MASAKAZU
IPC: F16J15/08
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of preventing dents from occurring in engine members by reducing seal surface pressure produced just near around a hole for a cylinder bore and also capable of developing sufficient seal performance in a low rigid engine.  <P>SOLUTION: In this cylinder head gasket 1, a second metal sheet 20 is laminated on a first metal sheet 10 having a folded back part 11 formed by folding back the area thereof near the periphery of the hole 2 for the cylinder bore, and a ring-like sheet 30 having a bead 31 is disposed in the folded back part 11 of the first metal sheet 10. The bead 31 is formed of a half bead.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231040-A (JP)
Title: Barrier film and laminated material using it
Inventor: MIKAMI KOICHI
IPC: C23C28/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier film keeping high gas barrier properties stably, especially enhanced in steam barrier properties and having good transparency, impact resistance, hot water resistance and the like, and its manufacturing method.  <P>SOLUTION: An adhesion auxiliary layer comprising a deposited film of an inorganic oxide by chemical vapor deposition method is provided on one side of a base material film and a deposition film of an inorganic oxide by a physical vapor deposition method is next provided on the adhesion auxiliary layer. Further, a gas barrier coating film, which contains at least one kind of alkoxide represented by the general formula: R<SP>1</SP><SB>n</SB>M(OR<SP>2</SP>)<SB>m</SB>, a polyvinyl alcohol resin and/or an ethylene/vinyl alcohol copolymer and is obtained by polycondensation according to a sol-gel method, due to a gas barrier composition is provided on the surface of the deposited film of the inorganic oxide provided on one side of the base material film and a plasma treatment surface is further provided on the surface of the gas barrier coating film to constitute the barrier film. The laminated material using it is also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234047-A (JP)
Title: Method for repairing halftone defect in binary mask
Inventor: KOSAKAI TOMOKAZU
IPC: G03F1/72
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To repair a halftone defect causing imperfect light shielding in a binary mask with high accuracy and excellent transfer properties.  <P>SOLUTION: The following phenomenon is utilized; an FIB-CVD light shielding film 8 with little halo does not grow on a gallium implanted chromium film but can grow on a glass part 6 exposed by etching. Part of the halftone defect 2 in the binary mask to which the FIB-CVD light shielding film 8 is made less attachable by implantation of gallium of focused ion beams 1 is shaved up to a glass substrate by gas assisted etching. The FIB-CVD light shielding film 8 is then grown from the exposed glass part 6 to repair the halftone defect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234094-A (JP)
Title: Variable focus lens and method for varying the focus
Inventor: SUZUKI MASAHIRO
IPC: G03B9/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable focus lens capable of uniformly applying pressure on the periphery of a lens with a simple mechanism.  <P>SOLUTION: The variable focus lens is provided with a lens 7 constituted of elastic material, a plurality of aperture blades 1 arranged so that the inner diameter parts may uniformly come into contact with the periphery of the lens 7, a blade fixing plate 5 for rotatably supporting the plurality of aperture blades 1, and a rotating plate 6 for rotating the plurality of aperture blades 1 and uniformly increasing/decreasing the pressure applied on the periphery of the lens 7. Besides, the rotating plate 6 is provided with radial cam grooves 4 as many as the aperture blades 1, the aperture blade 1 is provided with a fixing pin 2 for rotatably fixing the blade to the blade fixing plate 5 and a driving pin 3 which is fitted in the cam groove 4 of the rotating plate 6, and when the rotating plate 6 is rotated, the driving pin 3 attached to each aperture blade 1 vertically slides in the cam groove 4 and each aperture blade 1 rotates by taking the fixing pin 2 as a center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230179-A (JP)
Title: Slot machine
Inventor: WATANABE TOSHIAKI
IPC: A63F5/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine that displays patterns in a manner that makes a player easily understand a ready-to-win combination or a chance combination that is often overlooked.  <P>SOLUTION: Expression of all patterns in numerals and displaying of the numerals in different colors allow a player to recognize the arrangement of still patterns by two patterns of a numeral pattern and a color pattern. Even an unexperienced player has a low possibility of suffering from a disadvantage due to overlooking a special promising combination such as ready-to-win combination and a chance combination with the stop of patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230322-A (JP)
Title: Clothes dryer
Inventor: NAKAMURA SHINICHI
IPC: D06F58/28
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes dryer which can uniformly dry clothes in a short time.  <P>SOLUTION: During the drying operation, this clothes dryer alternately switches the function of an inlet port with that of an outlet port, and vice versa, for the dry air in a drum loaded with clothes to be dried, at shorter intervals in the early period, and at longer intervals in the late period, so that all clothes in the rotary drum, whether in the front or back therein, can be fully exposed to the dry air. As a result, since the heat of the dry air is well transferred to the clothes to be dried, meaning the heat efficiency is improved, the drying time can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236781-A (JP)
Title: Vibrator for directly driving board
Inventor: NAKAJIMA YUICHI
IPC: A61L9/01
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator for directly driving a board wherein a coil bobbin in the vibrator is prevented from coming in contact with a bottom part and results in being damaged due to the action of a strong external force.  <P>SOLUTION: The vibrator includes: a magnetic circuit configuration section including a permanent magnet 12 sandwiched between an outer yoke 11 and an inner yoke 13; a coil inserted to a gap formed by the outer yoke and the inner yoke; and a coupler member 14 for fixing a bobbin 15 with a coil wound thereon, provided with a support member 14 for supporting an elastic body 17 for making the magnetic circuit configuration section freely vibratory, and fitted to the board. A limit member P1 placing a limit on a width of a displacement is provided between the coupler member and the inner yoke within a range wherein a tip of the bobbin is not in contact with the outer yoke when the magnetic circuit configuration section is displaced in a vibrating direction. The gap b3 is set within a range of b2>b3 and a2>b3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234395-A (JP)
Title: Image forming apparatus
Inventor: INOUE YASUHIRO
IPC: G03G15/36
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which performs the process of reinforcing a recording medium so that the recording medium punched or stapled cannot not easily be torn.  <P>SOLUTION: In addition to the images, as of a text document, to be formed, the image forming apparatus forms on a recording medium additional images by which specific parts including the images of punched holes or staples are made solid. The image forming apparatus forms the additional images with white developer or transparent developer. Since the thickness of the recording medium increases by an amount corresponding to the amount of white developer or transparent developer forming the additional images, parts near the punched holes or the staples are reinforced. Thus, the recording medium cannot easily be torn. Overlap of the images and the additional images is avoided by reducing the size of the images or altering the position of the images when inages and additional images are overlapped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232558-A (JP)
Title: Electrodeposition coating method for aluminum or aluminum alloy
Inventor: GODA YUJI
IPC: C25D13/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeposition coating method for aluminum or an aluminum alloy, particularly, to provide a method for improving the adhesiveness in the surface of an electrodeposition coating film, e.g., in the case finish coating is applied to the surface of an electrodeposition coating film or a laminate sheet is pasted thereon.  <P>SOLUTION: In the electrodeposition coating method for aluminum or an aluminum alloy, aluminum or an aluminum alloy is subjected to ordinary anodized coating treatment, and is subjected to electrodeposition coating with an acrylic melamine series coating material, and, after setting, the coating film is baked and dried in an atmosphere having an SO<SB>2</SB>concentration of 50 to 200 ppm under the conditions satisfying a baking temperature of 170 to 200°C and a baking time of 20 to 40 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239743-A (JP)
Title: Phenolic novolak resin
Inventor: TAKABAYASHI SEIICHIRO
IPC: C08G61/02
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phenolic novolak resin which exhibits relaxed crystallinity resulting from a mesogen structure of biphenyl and is easy to handle at its low melting point.  <P>SOLUTION: This phenolic novolak resin contains at least 65% of a compound represented by formula (2) (wherein (n) is 0) which is obtained by reacting a phenolic compound with one of isomers (excluding 4,4'-isomer) of formula (1) or a mixture of isomers of formula (1). In formula (1), X is a 1-4C alkoxyl group or a halogen group. In formula (2), R is hydrogen or a 1-4C alkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241780-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: YOSHIMARU AKITO
IPC: H04N1/23
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which generation of unevenness of color shift caused by the eccentricity of a photoreceptor or rotational irregularity is suppressed.  <P>SOLUTION: Deflection mirrors 24 are optical systems which guide two light beams emitted from light sources to different positions on the outer peripheral surface of a photoreceptor 8. The deflection mirrors 24 are constituted so that the two light beams are made incident on the outer peripheral surface of the photoreceptor 8 with a same incident angle (θ1=θ2). Thus, even though displacement of the outer peripheral surface of the photoreceptor 8 is generated by the eccentricity of the photoreceptor 8, the incident points of the two light beams on the outer peripheral surface of the photoreceptor 8 are matched with each other and generation of unevenness of color shift caused by the eccentricity of the photoreceptor 8 is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240210-A (JP)
Title: Coated paper for printing
Inventor: IZUMI KUNITOSHI
IPC: D21H19/56
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain coated paper for printing, which has slight yellowing especially with time, namely excellent weather resistance.  <P>SOLUTION: In the coated paper having a coating layer obtained by coating at least one side of both sides of a paper substrate with a coating agent comprising pigment and a latex-containing adhesive as main components, the latex contains 0 wt.% or ≤10 wt.% of acrylonitrile. The latex has -30 to 0°C Tg, 100-170 nm particle diameter and 80-95% gel content. The amount of the mixed latex is 8-15 parts wt based on the total pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004202255-A (JP)
Title: Card game device, card data reader, card game control method, record medium, program, and card
Inventor: KAJI TOSHIYUKI
IPC: A63F13/32
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a game player to proceed with a game by reading data recorded in a card.  <P>SOLUTION: This card game device 10 comprises two large size panel displays 12, a main control part 14 to control the large size panel displays 12, and a plurality of terminals 16a to 16h connected for communicating with the main control part 14. A game player purchases an IC card 18 and eleven soccer player cards 20 on which photographs of the soccer players are printed. When the game player arranges the soccer player cards 20 on a soccer player card arranging panel of the terminal 16, an internal image sensor reads out card data recorded on the backside of the soccer player cards 20. The data of soccer players constituting a team are created from the cards to start a game. The game player can instruct positions and formations of the soccer players by varying arrangement of the soccer player cards 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005240667-A (JP)
Title: Combined power generation plant
Inventor: NAGAO HIDEKI
IPC: F01K23/10
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined power generation plant for shortening a time for a rated amount of steam to flow into a steam pipe by warming the whole steam pipe for supplying the steam from a boiler to a gas turbine at a time when starting the plant while preventing the flow of drain into the gas turbine.  <P>SOLUTION: The combined power generation plant has the steam pipe 10 with steam valves 11, 12 for guiding part of steam generated in the boiler 5 to the gas turbine 3. A gas turbine side drain discharge pipe 16 is provided in the steam pipe 10 located on the downstream side of the steam valves 11, 12 and a boiler side drain discharge pipe 13 is provided in the steam pipe 10 located on the upstream side of the steam valves 11, 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241943-A (JP)
Title: Manufacturing method of blazed diffraction grating, and blazed diffraction grating and optical sheet
Inventor: NAGANO AKIRA
IPC: G21K5/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a blazed diffraction grating for the charged particle beam in electron beam lithography, that can manufacture a high precision blazed diffraction grating, having desired cross section by making the number of the charged particle beam scanning in each step, change based on a predetermined rule.  <P>SOLUTION: When writing gridlines in a manufacturing method of blazed diffraction grating using EB lithographic system, the depth of the grids is strictly controlled, not by increasing the scanning frequency at the same position simply in arithmetic series like 1, 2, 3, 4, ..., but rather by changing it into groups of numbers like 1, 1, 2, 2, 3, 4, ... produced from a sequence obtained from real numbers, based on a fixed rule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243452-A (JP)
Title: Lighting system and display device using the system
Inventor: YAMAUCHI TADASHI
IPC: F21V8/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize uniform and high luminance of a lighting system using a pillar-shaped lens sheet and a light guide plate.  <P>SOLUTION: The orientation angle of a pillar-shaped lens constituting the pillar-shaped lens sheet is inclined 10 to 60 degrees to a side opposite to an LED light source side based on a perpendicular line erected on a surface of the pillar-shaped lens sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239221-A (JP)
Title: Fuel supply device
Inventor: OBARA KAZUHIRO
IPC: G07G1/12
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer with both a deposit receipt issued after depositing money at a self-service station and a bill issued upon completion of supplying liquid as a single slip.  <P>SOLUTION: This fuel supply device has a receipt issuing unit 56. The receipt issuing unit 56 has a bill sheet 100 wound in a roll form, a pair of rotating rollers 102 for feeding the bill sheet 100 in a direction X, a printing head 104 of a printer 80 for printing on the bill sheet 100, a cutter 106 of a receipt cuter 83 extending in a direction Y crossing at a right angle with a feeding direction of the bill sheet 100, and a bill outlet 108 for discharging a printed receipt 90. The printing head 104 prints an amount of fuel on the bill sheet in synchronous with a feeding speed of the bill sheet 100 through the rotating roller 102. Then, a cutter 106 at the receipt cutter 83 cuts a receipt 90 at a stage where an issuing of the receipt is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244661-A (JP)
Title: System, apparatus and method for video recording
Inventor: MURAKAMI MASATOSHI
IPC: H04N5/44
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording system, a video recording apparatus and a video recording method improving user-friendliness in an essential aspect in reservation setting video recording such as certainty and convenience of reservation or video recording.  <P>SOLUTION: A server 9 can store electronic program guide information including repeating reservation setting information at least channels, starting date/time, finishing date/time, program names, information of a series broadcast program, and can send the electronic program guide information to a network. A tuner unit 11 as a receiving means receives a television broadcast signal to be transmitted from a broadcast station 8. When an acquiring means accesses the server 9 via the network 7 to acquire the electronic program guide information and a selecting means selects a desired series broadcast program from the electronic program guide information, a reservation setting means can automatically perform repeating reservation setting for every week or everyday on the basis of the repeating reservation setting information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243995-A (JP)
Title: Device and method for conveying semiconductor wafer and device and method for double-face polishing
Inventor: FUJIYAMA KATSURA
IPC: H01L21/68
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer conveyance device in which the space of the conveyance part of a semiconductor wafer is made small at the time of automatically polishing the wafer and cost can be suppressed low.  <P>SOLUTION: The conveyance device 13 holds and conveys the semiconductor wafer at the time of polishing the wafer by a polishing device. A plate-like holding means 21 of a system for scooping up the wafer and/or the system for adsorbing it, and a sucker-like holding means 22 of a system for adsorbing the wafer are installed in one robot arm 20. It is desirable that the plate-like holding means can hold the wafer by adsorption and the robot arm is suspended from a frame 19 on a ceiling face and can move along the frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239233-A (JP)
Title: Square-shaped envelope
Inventor: KAMOTANI SEIZO
IPC: B65D27/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square-shaped envelope capable of simply and beautifully storing not only a letter with a small thickness but also a letter with a heavy thickness without much expense in time and effort.  <P>SOLUTION: The square-shaped envelope has an opening part on its one piece, and the opening part can be sealable with a lid piece. Gores are formed on side parts facing each other on the sides of the opening part, and gaps for forming a thickness are formed on corner parts between a bottom part facing to the opening part and the side parts where the gores are formed. It is possible thereby to simply and beautifully store not only the letter with a small thickness but also the thick one without much expense in time and effort.  <P>COPYRIGHT: (C)2005,JPO&NCIPI