baber/WOPTO huggingface dataset:
Patent JP-2009015044-A (JP)
Title: Scanning optical system, optical scanner, and image forming device
Inventor: KOGO SHOJI
IPC: H04N1/113
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical system, an optical scanner and an image forming device, achieving high speed and high definition printing though being compact and low cost.  <P>SOLUTION: This scanning optical system has a light source which emits light flux of the wavelength λ, a polygon mirror which deflects the light flux from the light source and performs scanning, and an image formation lens group which is arranged between the polygon mirror and a side to be scanned and consists of two lenses to form a light spot on the side to be scanned. The wavelength λ emitted from the light source is less than 600 nm and 0.06≤(1/N)×(L/f)≤0.11, where N is the number of reflective surfaces of the polygon mirror, L is the scanning width, and f is the focus distance in the main scanning direction of the image formation lens group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013936-A (JP)
Title: Working fluid supply structure for lash adjuster and internal combustion engine
Inventor: OKITSU SHOICHI
IPC: F01L1/24
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit quantity of bubbles contained in working fluid supplied to a lash adjuster.  <P>SOLUTION: A working fluid supply structure 20 for the lash adjuster supplies working fluid to the hydraulic lash adjuster 14 adjusting a gap between a cam and a rocker arm. The working fluid supply structure 20 for the lash adjuster is provided with an oil path 15, a working fluid reservoir 22, a first check valve 24, and a second check valve 25. The oil path 15 supplies working fluid to the lash adjuster 14. The working fluid reservoir 22 is provided between the oil path 15 and an oil pump supplying working fluid to the oil path 15. The first check valve 24 is provided in the working fluid reservoir 22 and discharges working fluid containing bubbles collected in the working fluid reservoir 22. The second check valve 25 discharges working fluid containing bubbles from the oil path 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016312-A (JP)
Title: Fuel cell
Inventor: WATANABE DAISUKE
IPC: H01M8/02
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of stably acquiring a high output.  <P>SOLUTION: The fuel cell comprises a membrane electrode assembly 2 having a fuel electrode, an air electrode, and an electrolyte membrane intervened between the fuel electrode and the air electrode, a current collector 20 sandwiching the membrane electrode assembly 2, and a cover member 18 arranged to face to the current collector 20 and having an air guide hole 18A in an air electrode side of the membrane electrode assembly 2. The cover member 18 has a first cover body 181 having a first air guide hole 181A arranged at a membrane electrode assembly side, and a second cover body 182 having a second air guide hole 182A laminated on the first cover body 181 and being in a shape different from the first air guide hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011743-A (JP)
Title: Drawer type kitchen equipment drier
Inventor: KOIKE KATSUHIKO
IPC: A47L19/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer type kitchen equipment drier which does not produce large sound when closing a drawer unit, does not give large vibration to dishes housed in a housing chamber and does not damage the dishes by providing a silent closing mechanism in a drawer mechanism, is simply structured and is capable of prolonging service life of the silent closing mechanism.  <P>SOLUTION: A pair of drawer mechanisms provided to the bottom surface of a drier main body supporting the bottom surface of the housing chamber is provided with the silent closing mechanism capable of silently housing the drawer unit in the drier main body. A stream restraining flange part is provided to the lower parts of both sidewalls of the housing chamber and hot air flowing out from the housing chamber is restrained from reaching the silent closing mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019517-A (JP)
Title: Shape-memory alloy actuator
Inventor: TAKAHASHI MASAYA
IPC: F03G7/06
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape-memory alloy actuator using a shape-memory alloy for preventing vibration by mechanically restraining the position of a moving object.  <P>SOLUTION: The shape-memory alloy actuator is equipped with: a moving object pressing member 3 abuttingly disposed on the moving object 2; a bias spring 52 for the moving object pressing member adding an external force to the moving object pressing member 3 in the opposite direction with respect to the changing direction of heating of the shape-memory wire 6; a bias spring 51 for the moving object adding the external force to the moving object in the same direction; a first stopper 42 for limiting the movement of the moving object 2 due to heating to a predetermined position; and a second stopper 41 for limiting the movement of the moving object 2 due to cooling to a predetermined position. The shape-memory alloy actuator is characterized in that one end of the shape-memory wire 6 is fixed, the other end is mechanically connected to the moving object pressing member 3, the moving object pressing member 3 and the moving object 2 are moved by the shape change due to heating, and the moving object 2 and the moving object pressing member 3 are separated when the moving object 2 is restricted at the position of the first stopper 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020168-A (JP)
Title: Display
Inventor: NISHIZAWA SHIGEKI
IPC: G02F1/1333
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display using a highly reliable and inexpensive liquid crystal display glass substrate with a curved display surface.  <P>SOLUTION: A liquid crystal display panel formed of a TFT substrate 101 and a color filter substrate 102 is polished and thinned to allow curving. The liquid crystal display panel and various optical sheets are sandwiched between a frame 11 formed with a curved surface and a light guide panel 208 formed with a curved surface, to form the curved surface. An upper polarizing plate 103 and a lower polarizing plate 104 are respectively sandwiched between a face cover 8 and the liquid crystal display panel, and between the liquid crystal display panel and the optical sheet, and does not contact with the liquid crystal display panel or contact only with one part thereof. The liquid crystal display panel with the curved surface of screen can be thereby formed using the glass substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021751-A (JP)
Title: Video recording and reproducing method and device
Inventor: MATSUNAGA MASAHIRO
IPC: H04N5/76
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording and reproducing method and device which are advantageous when performing special reproduction of a large amount of continuous digital video data.  <P>SOLUTION: When a file which consists of a mass of continuous digital video data, exceeds the maximum storage capacity of a file; while the device divides the mass of the digital video data into sizes below the maximum storage capacity, records the divided digital video data separating into a plurality of files, and respectively assigns different identification data to the plurality of the files; it creates index data 44 which correspond the file identification data to the minimum unit dividing data 42 which specify the frame division of the minimum unit of the digital video data in a file in which the file identification data are assigned, and creates an index file 46 by continuously recording the index data 44 in an order of addresses on a recording region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027258-A (JP)
Title: Image processor, image processing method and photographing apparatus
Inventor: TANAKA SEIJI
IPC: H04N1/407
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an imaging processing method and a photographing apparatus capable of providing a favorable image in which white spots and black spots are suppressed by holding the information of saturation and contrast when performing dynamic range compression.  <P>SOLUTION: A level information calculation circuit 12 calculates the level information (for example, luminance information) of each pixel from R, G and B image signals in each pixel. A gain amount calculation circuit 14 calculates a gain amount (for example, 1. 5) by which the R, G and B signals of each pixel are multiplied by referring to a gain table G (Y) on the basis of the level information of each pixel calculated by the level information calculation circuit 12. A multiplication circuit 16 (16R, 16G and 16B) multiplies the R, G and B signals by the gain amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025904-A (JP)
Title: Composite processing apparatus, composite processing system, and method for controlling composite processing system
Inventor: SAIKAWA TAKASHI
IPC: G07D7/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to generate sound preferentially according to an instruction from a host computer regardless of whether a device communicatively connected to a host computer is in an on-line state or in an off-line state.  <P>SOLUTION: This composite processing apparatus is provided with a conveyance path 2c on which a check S is conveyed and image reading devices 11 and 12 installed on the conveyance path 2c and a magnetic ink character reading device 13. The composite processing apparatus 20 is configured to convey a check S according to the instruction of a host computer 30, and to execute reading processing, and provided with a command analyzing part 24 for analyzing a command received by a reception buffer 23; a specific command analyzing part 22 for analyzing and processing only the specific command including a specific character string before it is received by the reception buffer; and a sound generation part 25 for generating a sound when the specific command is analyzed by a specific command analyzing part 23, and it is judged that the specific command is a sound generation command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024956-A (JP)
Title: Header tank of heat exchanger and manufacturing method for it
Inventor: MASUKO SEIJI
IPC: F28F9/02
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a part temporarily fixing two members to each other which constitute a header tank from being an obstacle for fitting a connector for a refrigerant while avoiding the complication of machining equipment.  <P>SOLUTION: In this header tank 3, a tank body 17 and a plate 19 are superposed on each other to form a refrigerant passage 21 inside, and a connector 13 serving as a supply opening for the refrigerant or a discharge port for the refrigerant is mounted to the tank body 17. In the plate 19, both side edges in the width direction have flanges 19b bent toward the tank body 17, and the flanges 19b are disposed outside to cover flanges 17c of the tank body 17. In this state, joint parts between the flanges 17b and the flanges 19c are temporarily fixed by laser spot welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025210-A (JP)
Title: Optical fiber lateral incidence method and its device
Inventor: TANAKA FUMIAKI
IPC: G02B6/42
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local injection technique for causing signal light to enter an optical fiber from its lateral face.  <P>SOLUTION: This optical fiber lateral incidence device is equipped with a first fiber guide 15 for holding a first optical fiber 4 bent with a prescribed radius of curvature of 10 mm along the surface of a planar plate 18, and a second fiber guide 13 allowing a second optical fiber 14 to output signal light for coated fiber collation at a prescribed angle toward a prescribed position on a lateral face of the optical fiber 4. According to this optical fiber lateral incidence method, the signal light from the optical fiber 14 is caused to enter a lateral face of the optical fiber 4 via a refractive-index matching member 12. It is possible to geometrically and experimentally determine the prescribed radius of curvature, the prescribed position, and the prescribed angle. In an experimental manner, they can be determined by causing the signal light to be outputted to the matching member 12, the signal light propagating through the core of the optical fiber 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008055410-A (JP)
Title: Method and apparatus for removing volatile substance
Inventor: HASHIMOTO KOSAKU
IPC: B09B3/00
Filed: 2007-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for removing volatile substances which can remove volatile substances more efficiently by volatilizing the volatile substances from solid substances with the volatile substances mixed.  <P>SOLUTION: Soil contaminated with volatile organic compounds and the like is mixed uniformly with inorganic compounds that undergo exothermic reaction with water while sufficiently grain-refining them with the use of a grain refining and mixing unit 100. Subsequently, the mixture is added to an air contact treatment unit 200. In an air contact treatment part 210 of the air contact treatment unit 200, volatile organic compounds and the like are volatilized and purified from contaminated soil within a cylindrical part 211. At this time, a predetermined amount of at least a portion of the mixture is lifted via a projecting part 212 with the rotation of the cylindrical part 211 and then caused to fall. Thus, unlike a conventional technology involving simple agitation, not only the surface but also the inside of the mixture can be caused to come into contact with air more efficiently and thus purification efficiency of contaminated soil can be elevated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278300-A (JP)
Title: Motorcycle
Inventor: MUROO TATSUROU
IPC: B62J35/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both an increase in engine output and the reduction in the size of a fuel supply device.  <P>SOLUTION: A fuel tank 10 of a motorcycle is provided with an air cleaner box 12 and a front wall arranged at the rear side of an intake passage in side view. The motorcycle is equipped with an injector mounted in the air cleaner box 12 and a fuel pipe for supplying fuel to the injector. A part of the fuel pipe is arranged between the air cleaner box 12 and the front wall of the fuel tank 10 so as to extend in a vertical direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009027096-A (JP)
Title: Solder-plated wire for solar cell and manufacturing method thereof
Inventor: ENDO HIROHISA
IPC: H01B5/02
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder-plated wire for a solar cell, which reduces the warpage of an Si cell even in a thermal contraction after being soldered to the Si cell and has a high conductivity.  <P>SOLUTION: With respect to the solder-plated wire for a solar cell, which has solder plating coated on a surface of a conductor 10 worked into a straight-angled shape so that the wire should be joined to the solar cell, the conductor 10 has a volume resistivity of ≤30 μ Ωmm and has double layered structure consisting of a surface layer 11 and an inner layer 12, where a crystal grain size of the surface layer 11 is made larger than that of the inner layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030621-A (JP)
Title: Wire stay
Inventor: KOIKE AKIHIKO
IPC: F16C1/10
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire stay for preventing an on-vehicle part from being damaged by edges without applying coating to a rubber edge cover and a resin edge protective layer.  <P>SOLUTION: This wire stay 11 made of a metal supports a wire 47 disposed near the on-vehicle part (fuel tank) 26 at the clamped position 51. The wire stay comprises: a tubular part 67 through which the wire is inserted; flare parts 71, 72 formed in the edges at both ends of the tubular part 67; and a swelled part 74 swelled from the flare parts to the radial outside of the tubular part in the portion of the tubular part 67 facing the on-vehicle part. Since the on-vehicle part is brought into contact with the swelled part 74, it is not brought into contact with the edges 83 of the flare parts 71, 72.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031372-A (JP)
Title: Developing device in image forming apparatus
Inventor: HAYASHI KOICHI
IPC: G03G15/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in an image forming apparatus, wherein residual toner on a development roller is recovered by means of a recovery roller, for preventing toner on the development roller from being recovered by a simple structure when high-density image formation is carried out and maintaining stable image density for realizing stable image quality over the long term.  <P>SOLUTION: The developing device in an image forming apparatus is provided with a recovery roller magnetic pole turning means constructed so that a magnetic pole in the recovery roller can be turned to a residual toner recovery position and a non-recovery position around a recovery roller shaft. The recovery roller magnetic pole turning means calculates a developer quantity used for electrostatic latent image development as a printing rate in a formed image. When the printing rate is not more than a predetermined value (when it is not high-density image formation), the recovery roller magnetic pole turning means turns the magnetic pole arranged in the recovery roller to the residual toner recovery position. When the printing rate is higher than the predetermined value (in high-density image formation), the recovery roller magnetic pole turning means turns the magnetic pole to the non-recovery position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029326-A (JP)
Title: Vehicle
Inventor: OKADA YOSHIMASA
IPC: B60L50/16
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of restricting mixing-in of noise into a vehicular TV antenna with a means of simple structure.  <P>SOLUTION: This vehicle comprises a motor as a driving source, an axle for transmitting driving force from the motor to wheels, and a suspension having a carrier supporting the axle and an arm connecting the carrier to a vehicle body. The carrier 37 is electrically connected to parking brake wires 47 and 48 through a lead wire 50. The parking brake wires 47 and 48 are connected to a metal body part of the vehicle body 36 through the lead wire 51. With this structure, the carrier 37 is electrically connected to the vehicle body 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034849-A (JP)
Title: Label printer
Inventor: FUJIMURA KAZUYO
IPC: B41J5/30
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to change the setting of a default position for an input cursor to a highly frequently used "month" or "date" from "year" when inputting a processing date, manufacture date, use-by date or expiration date.  <P>SOLUTION: The label printer has a print mode (S7 to S15) in which time limit data extending at least two units, one is greater than the other, among year, month, date, and time is inputted and printed on a label. The label printer also has an input setting mode (S4) in which when the time limit data are inputted in this print mode, a default position for the input cursor is set in one of the units selected from the time limit data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035611-A (JP)
Title: Blocked polyether amide resin composition, its production method, and fiber
Inventor: MATSUMI DAISUKE
IPC: D01F6/90
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocked polyether amide resin composition and its production method imparting excellent electricity controllability to synthetic fibers and suppressing severance of spun yarns.  <P>SOLUTION: The blocked polyether amide resin composition contains organic sulfonate of alkali metal and a hindered phenol-based compound, in which the difference between the amount of water-soluble component in the composition and the amount of the organic sulfonate of alkali metal is 14.5 mass% or below. The production method comprises a process in which an inert gas is allowed to flow through in an amount no less than 3 vol% of the volume of a polymerizing device per minute under stirring when the blocked polyether amide resin composition is polymerized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035382-A (JP)
Title: Vertical transporting device for powder and granular material
Inventor: WATANABE HARUO
IPC: B65G53/22
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that powder and granular material remains in a pressure tank, and crystals are pulverized when granulated sugar is transported in the vertical air transport of the powder and granular material.  <P>SOLUTION: A vertical transporting device for powder and granular material comprises a pressure tank, a transport pipe having the inside diameter d<SB>1</SB>inserted in the pressure tank at the position of the center axis from the top to the bottom, a pressure gas pipe for transport having an upper end opening of an inside diameter d<SB>0</SB>immediately below the transport pipe at the position separate from its lower end by the distance h, an aeration plate which extends from a circumference of an upper end opening of the pressure gas pipe for transport to an inner wall of the pressure tank, and is inclined inwardly with respect to the horizontal direction at the angle of θ, a powder and granular material throw-in port of the pressure tank located above the aeration plate, and a pressure gas pipe for aeration having an opening below the aeration plate in the pressure tank. In the vertical transporting device of powder and granular material, d<SB>0</SB>/d<SB>1</SB>=0.3-0.6, h/d<SB>1</SB>=0.3-1.5, 5°≤θ≤40°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038937-A (JP)
Title: Electric racing cart
Inventor: TSUKAMOTO JUN
IPC: B60K11/06
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric racing cart provided with a motor that effectively suppresses a temperature rise.  <P>SOLUTION: The electric racing cart is composed so that a motor 100 is mounted to a vehicle-body frame 2. The motor is provided with a body part having a plurality of first ventholes for discharging outside air, and a plurality of second ventholes for taking in outside air. An outside-air intake means 400 has an inlet and an outlet made to communicate with each other. The outside-air intake means is composed so that an opening face of the inlet and one of the outlet are almost orthogonal to each other while an opening area of the outlet is larger than a size that includes the plurality of second ventholes. The outside-air intake means is mounted to the motor 100 while including the plurality of second ventholes by the outlet. The inlet is directed in a traveling direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT