baber/WOPTO huggingface dataset:
Patent JP-2008208557-A (JP)
Title: Cooling air exhaust structure of working machine
Inventor: NAKAJIMA HIDEKI
IPC: E02F9/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely improve the exhaust efficiency of cooling air while reducing noise in a cooling air exhaust structure of a working machine.  <P>SOLUTION: The cooling air exhaust structure of the working machine comprises a first external wall 31 forming an outer enclosure of an engine room 10; a second external wall 32 forming an outer enclosure of the engine room 10 in a double wall structure with the first outer wall 31 and forming a flow space D functioning as a cooling air passage between itself and the first external wall 31; a first exhaust port 41 opened to a portion located at the outer periphery of a cooling fan 14 in the first external wall 31; second exhaust ports 42 opened downstream in the cooling air passage of the first exhaust port 41 in the first external wall 31; guide members 50 mounted to the cooling air passage upstream side edge parts of the second exhaust ports 42 in a state of rising toward the second external wall 32 and inclining downstream in the cooling air passage; and a third exhaust port 43 formed at the cooling air passage downstream side end of the second external wall 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210881-A (JP)
Title: Apparatus of holding cleanliness when goods are delivered by local clean conveyer
Inventor: YOSHINO KIMIHIKO
IPC: F24F7/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of holding cleanliness when goods are delivered by a local clean conveyer that can prevent an external environmental gas with low cleanliness from being taken in a local clean area when a mini-environment method is adopted.  <P>SOLUTION: The apparatus is provided at a plurality of places in a clean room 11, and goods are conveyed in a goods delivery part 13 in a work area 12 of which cleanliness is higher than that of the clean room 11, by housing them in a pod 15 to be conveyed by a manual truck 14. The inside of the goods delivery part 13 is made higher in pressure (positive pressure) than of the clean room 11. The pod 15 is placed on a moving member 22, and in the midway where a cassette 17 is elevated down together with the moving member 22, gas of the goods delivery part 13 is exhausted a clearance between an opening filling part 22b and a delivery port 20a, and the gas within the clean room 11 is prevented from entering the inside of the goods delivery part 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007204758-A (JP)
Title: Hydrocarbon fuel for producing hydrogen and method for producing the same
Inventor: SUZUKI AKIO
IPC: C10L1/04
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To clarify the characteristics of a hydrocarbon fuel suitable as a fuel for producing hydrogen, and to provide a method for producing such the fuel at a low cost.  <P>SOLUTION: This hydrocarbon fuel for producing the hydrogen preferably has an aromatic content of 0 vol.%, an olefin content of 0 vol.%, a sulfur content of ≤1 ppm, a 5% recovered temperature of ≥25°C, a 95% recovered temperature of ≤250°C, a hydrogen/carbon atom ratio (H/C ratio) of ≥1.9, a really existing gum content of ≤1 mg/100 mL, and a branched aliphatic hydrocarbon content of 50 to 80 wt.%. Such the hydrocarbon fuel for producing hydrogen can be produced through a process for isomerizing a hydrocarbon oil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008208439-A (JP)
Title: Method for producing high toughness high tensile strength steel sheet excellent in strength-elongation balance
Inventor: YUGA MASAO
IPC: C21D8/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high toughness high tensile strength steel sheet excellent in the strength-elongation balance.  <P>SOLUTION: After heating a steel blank having the composition composed by mass% of 0.03-0.18% C and the suitable contents of Si, Mn, Al and N to 1,000-1,350°C, hot-rolling is applied at <Ar<SB>3</SB>point to(Ar<SB>3</SB>point-80°C) on the surface temperature at the rolling-finish temperature. Thereafter, on the way of an accelerated cooling for cooling at the cooling rate exceeding the air-cooling, when the surface temperature of the steel sheet is in the temperature range of ≥300°C, non-accelerated cooling for suspending the accelerated cooling is performed at least once, and the total of the non-accelerated cooling time is arranged so as to become in the range of 1.5-15s, and the accelerated cooling for cooling to the temperature zone of ≤620°C in the average temperature of the steel sheet, is applied. Successively, a tempering-treatment for heating by using an induction-heating apparatus, is applied so that the sheet thickness center temperature of the steel sheet is ≤580°C and the maximum reaching temperature on the steel sheet surface is in the temperature range of 580-700°C. In this way, the high tension steel sheet having ≥480 MPa yield strength and excellent low temperature toughness and strength-elongation balance of ≥30,000 MPa% and little fluctuation of the hardness in the sheet thickness direction can stably be produced without bringing about lowering of the productivity and raising of the production cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207527-A (JP)
Title: Image forming apparatus and program for print preview
Inventor: IGASAKI AKIHIKO
IPC: B41J21/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To display a preview image which allows a user to intuitively and easily grasp both a page order and a front-side and backside relationship of each page image, relating to the print results of double-side printing.  <P>SOLUTION: When the double-side printing is performed, a page of one page image formed on the front face of a recording material is specified. A first turn-over image, which indicates the state of tuning over a part of an uppermost recording material, from the state of stacking a plurality of recording materials obtained when the double-side printing based on printing data is performed by using the specified page as a top page, is displayed as a printing preview image. On the other hand, when the image of one or both (turn-over exposure region) of a region corresponding to the back face portion of the uppermost recording material and a region corresponding to the front face portion of the second recording material is a blank image, a second turn-over image glx, which indicates the status of the appearance of a discrimination image for determines whether or not the entire page image corresponding to the turn-over exposure region is the blank image, is displayed on the turn-over exposure region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215483-A (JP)
Title: Marine hose
Inventor: ONO SHUNICHI
IPC: F16L1/12
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine hose without uselessly operating a limiter mechanism when wound around a reel.  <P>SOLUTION: A swelling part 14a is respectively arranged in an end part in the axial direction positioned on both sides in the axial direction of a connecting part 20 provided with the limiter mechanism 30 among end parts in the axial direction of respective hose bodies 10, and since the swelling part 14a swells outside in the radial direction more than an outer peripheral surface of the connecting part 20, when wound on the reel, the swelling part 14a of the respective hose bodies 10 contacts with an outer peripheral surface RE of the reel, and an outer peripheral surface of the limiter mechanism 30 does not contact with the outer peripheral surface RE of the reel. That is, when wound around the reel, large tensile force applied to the marine hose is supported by the swelling part 14a positioned on both sides in the axial direction of the limiter mechanism 30, and large force in the bending direction is not applied to the limiter mechanism 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181716-A (JP)
Title: Liquid supply apparatus
Inventor: KIM YONG-NYUN
IPC: A61M5/315
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply apparatus configured to supply liquid such as infusion medicine in a constant quantity per unit time.  <P>SOLUTION: This liquid supply apparatus 10 includes: a cylinder 20; a piston 40; and a gas supply device 60. The cylinder includes a head portion 22 with an opening. The cylinder 20 has an open rear portion. The piston 40 is inserted into the cylinder. The piston 40 is moved along the longitudinal direction of the cylinder 20 to supply liquid contained in the cylinder 20. The gas supply device 60 generates and supplies gas for pushing the piston 40. The piston 40 includes a pair of sealing rings 53. The sealing rings respectively include a base part fixed to a body of the piston 40, and an outer wing part connected to the base part. The gas supply device 60 includes a gas pressure regulator 78.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008109069-A (JP)
Title: Capacitor and its manufacturing method
Inventor: NEI HIROMICHI
IPC: H01G9/028
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor having a low ESR and a high withstand voltage.  <P>SOLUTION: The capacitor 10 comprises a positive electrode 11 composed of a porous body of valve metal, a dielectric layer 12 formed through surface oxidation of the positive electrode 11, and a solid electrolytic layer 13 formed on the surface of the dielectric layer 12 wherein the solid electrolytic layer 13 contains a π conjugated system conductive polymer, and a water soluble compound or a water dispersion compound other than a compound having a sulfonic acid group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214557-A (JP)
Title: Encapsulated material and ink composition
Inventor: ITO ATSUSHI
IPC: C09D11/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an encapsulated material for providing a liquid composition having an excellent dispersion stability and discharge stability and an excellent color development and light resistance of printed image and an ink composition using the encapsulated material.  <P>SOLUTION: The encapsulated material is obtained by coating a photochromic substance having an electric charge on the surface with a wall material consisting essentially of a polymer. The polymer has (A) a repeating structural unit derived from (an ionic polymerizable surfactant A having an electric charge opposite to an electric charge on the surface of the photochromic substance) and/or (an ionic monomer having an electric charge opposite to an electric charge on the surface of the photochromic substance) and (B) a repeating structural unit derived from (an ionic polymerizable surfactant B having an electric charge identical or opposite to an electric charge on the surface of the photochromic substance).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217737-A (JP)
Title: Self-checkout terminal
Inventor: SAITO KEIICHI
IPC: G07G1/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To cause no fault in a coin sorting device even when a large number of coins are put into a coin slot at a time.  <P>SOLUTION: This self-checkout terminal comprises a slit 714 allowing one falling coin to pass through; a guide surface 731 allowing the coin to slide down by its own weight; a coin passage 721 guiding the coin to the coin sorting device 601 at the downstream end of the guide surface 731; a fall regulating part 719 regulating the entry of the coin in a first attitude along the guide surface 731 into the coin passage 721 in the abutting position of the coin and allowing the entry of the coin put in a second attitude which inclines more, into the coin passage; and a projecting/receding part 717 that can project and recede from the guide surface 731 upstream of the radius of the coin within a diameter range of the coin abutting on the fall regulating part 719, to project into a position to push up the coin into the second attitude. When the entry of the coin into the coin passage 721 is regulated, the projecting/receding part 717 is projected into the position to push up the coin into the second attitude.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214738-A (JP)
Title: Device for charging raw material to bell-less blast furnace and method for charging raw material
Inventor: MURAO AKINORI
IPC: C21B5/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for charging a raw material to a bell-less blast furnace, which can precisely control the particle size distribution of a raw material to be discharged and prevent the abrasion of the liner in a lower hopper when charging the raw material to the blast furnace by using a center feed type of a device for charging the raw material, which is provided with an upper hopper and the lower hopper that are connected with each other through a plurality of ports, and to provide a method for charging the raw material thereto.  <P>SOLUTION: The device for charging the raw material to the blast furnace transfers the raw material in the upper hopper 1 to the lower hopper 6 by switching the port 4 while using the upper hopper and the lower hopper connected with each other through a plurality of the ports, and charging the raw material to the blast furnace. The lower hopper has rebound plates 10 of the same number as that of the ports installed in positions on which each raw material drops from the upper hopper. The rebound plate has a side wall for preventing the raw material from dropping from the plate, has an aperture 10e for making the raw material drop in an outer circumferential direction of the lower hopper formed in one part of the side wall, and thereby makes the raw material drop from the aperture of the rebound plate to control the particle size distribution of the raw material which accumulates in the lower hopper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007215205-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAKANE MITSUO
IPC: H03K19/0175
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which an output resistance value of an output buffer circuit is controlled to a predetermined value at all times without reducing data transmission quality.  <P>SOLUTION: D latches 60-63 and 65-68 of latch circuit parts 16 and 17 of an output resistance control output buffer circuit 2 commonly receive an output resistance control trigger signal STRB in T inputs, receive pull-up bit control signals U0-U3 in D inputs of the D latches 60-63, and receive pull-down bit control signals D0-D3 in D inputs of the D latches 65-68. Output resistance values of transistors QU0-QU3 and transistors QD0-QD3 are controlled by data latched by the latch circuit parts 16 and 17, respectively. The output resistance control trigger signal STRB is a signal which becomes "H" after the sufficient lapse of time from an output resistance control signal determination period determined by the pull-down bit control signals D0-D3 and the pull-up bit control signals U0-U3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008222254-A (JP)
Title: Powder/granular body filling machine and filling method
Inventor: NARAHARA HIDEO
IPC: B65B1/16
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder/granular body filling machine and filling method for efficiently filling into a powder/grain body filling container.  <P>SOLUTION: The powder/grain body filling part 10 of this powder/grain body filling machine 1 comprises a powder/grain body control tube 30 and an air ring 20. The tube 30 in which a powder/grain body 82 can flow is cylindrically shaped with an opening on both ends. One opening of the tube 30 is a powder/grain body discharge opening 36 for discharging the powder/grain body 82. The other opening is connected to a powder/grain body storage part 80. The air ring 20 is connected to a high pressure gas generator 70 through a gas supply pipe 40. A plurality of gas release openings 50 are formed for releasing gas on the surface of the air ring 20 apart from the center axis which goes through the center of the tube 30. The air ring 20 is positioned facing the opening 36 and on the inside of the slant face of the body 82 piled up when the body 82 is dropped from the opening 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222857-A (JP)
Title: Composition for forming insulation film, silica-based film and production method thereof
Inventor: NOBE YOHEI
IPC: C08G77/24
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming an insulation film, low in moisture absorption, having low relative permittivity and excellent in mechanical strengths, to provide a silica-based film, and to provide a production method of the silica-based film.  <P>SOLUTION: The composition comprises a polymer obtained by hydrolyzing and condensing component (A); 100-10 mol% compound represented by general formula (1) with component (B); 0-90 mol% compound represented by general formula (2), and an organic solvent. Wherein, R<SP>1</SP><SB>a</SB>X<SB>3-a</SB>Si-(R<SP>3</SP>)<SB>c</SB>-SiX'<SB>3-b</SB>R<SP>2</SP><SB>b</SB>(1) [wherein, R<SP>1</SP>and R<SP>2</SP>are H, an alkyl, an alkenyl or an alkynyl; X and X' are each a halogen atom; R<SP>3</SP>is O, phenylene or a group represented by -(CH<SB>2</SB>)<SB>m</SB>- (m is an integer of 1-6); (a) and b are each an integer of 0-3; and c is 0 or 1] and R<SP>4</SP><SB>d</SB>SiX"<SB>4-d</SB>(2) (wherein, R<SP>4</SP>is the same group as R<SP>1</SP>and R<SP>2</SP>; X" is a halogen atom or an alkoxy; and d is an integer of 0-3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226715-A (JP)
Title: Plasma display panel
Inventor: HASHIGUCHI TAKASHI
IPC: H01J11/44
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To balance a stress in a substrate to reduce a warp of the substrate so that uniformity of a gap of substrates and display performance of a PDP are improved, by forming a film, equivalent to a dielectric film formed on an inner surface of a glass substrate, on an outer surface of the glass substrate.  <P>SOLUTION: In a plasma display panel, an inner surface of at least one glass substrate of a pair of glass substrates facing each other via a discharge space is provided with an electrode and a dielectric film covering the electrode, and a discharge gas is encapsulated in the discharge space. An outer surface of one glass substrate, that is not provided with an electrode and a dielectric film, is provided with a film capable of giving the substrate a stress substantially equilibrated with a stress caused by the dielectric film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222688-A (JP)
Title: Percarboxylic acid composition
Inventor: HAYAKAWA SHOICHI
IPC: A01N59/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable percarboxylic acid composition applicable to fields such as, sterilization, bleaching, cleaning, and epoxidation and to provide a sterilization method using the composition.  <P>SOLUTION: Provided are a solution of a mixed percarboxylic acid prepared by reacting a mixed carboxylic acid containing (A) 10-40 wt.% glutaric acid and (B) 0.1-5 wt.% 2-ethylbutyric acid or 0.1-1 wt.% 2-ethylhexanoic acid or 0.1-1 wt.% octanoic acid with hydrogen peroxide, and a sterilization and disinfection method comprising bringing the solution after or without dilution into contact with an object to be sterilized at 10-60°C for 1-60 min.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252902-A (JP)
Title: Children's book equipped with locomotion device
Inventor: LEGRAND CHRISTIAN NOEL GUY
IPC: A63H33/38
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a children's book having both high fastness and safety and a locomotion device to change the book to a toy interesting for children.  <P>SOLUTION: Mutually bound pages (1, 2) comprise paper sheets with thickness self-standable when closed in spite of softness of a light material and are used for printing a drawing and/or a short text on the surface of each page or on thin sheets adhered on page surfaces. In the children's book with a locomotion device (4) attached on the edge of the book for giving mobility, a paper sheet used for the central page (1) has thickness enabling a transmission mechanism and a motor to be stored in a hollow in the edge of the book. A motor is kept in the edge of the book and attached to a chassis for carrying a locomotion device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235400-A (JP)
Title: Photovoltaic device
Inventor: TERAKAWA AKIRA
IPC: H01L31/04
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic device whose output characteristics can be improved.  <P>SOLUTION: The photovoltaic device includes an n-type single crystal silicon substrate 1, a p-type amorphous silicon layer 2b, and an i-type amorphous silicon layer 2a which is interposed between the n-type single crystal silicon substrate 1 and the p-type amorphous silicon layer 2b and is essentially intrinsic. The i-type amorphous silicon layer 2a includes a first portion 2c which is located on the side of the n-type single crystal silicon substrate 1 and has an oxygen concentration of 10<SP>20</SP>cm<SP>-3</SP>or below and a second portion 2d which is located on the side of the p-type amorphous silicon layer 2b and has an oxygen concentration of 10<SP>20</SP>cm<SP>-3</SP>or above.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314164-A (JP)
Title: Rear wheel toe angle control device of vehicle
Inventor: KWON BYOUNG SOO
IPC: B62D7/14
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear wheel toe angle control system of a vehicle, in which as an electric-powered actuator for controlling rear wheels of the vehicle is used for rapid operation thereof, thereby ensuring the handling stability, the left and right rear wheels are operated by the single actuator to reduce the weight and the manufacturing costs of the vehicle, and the toe angles of the left and right rear wheels are identically controlled to improve the handling stability of the vehicle.  <P>SOLUTION: The rear wheel toe angle control system comprises a rack bar received in a case installed in parallel with a cross member supporting left and right rear wheels; left and right link members having first ends respectively connected to the left and right rear wheels and second ends respectively connected to ends of the rack bar; and an actuator installed to the rack bar to cooperate therewith, the actuator moving the rack bar so that the left and right link members change the toe angles of the left and right rear wheels at the same time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229754-A (JP)
Title: Electrical discharge machining device
Inventor: MIYAZAKI SATORU
IPC: B23H1/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge machining device capable of obtaining an appropriate machining condition by shortening a test time to obtain an optimal machining condition, which has conventionally required an enormous man-hour.  <P>SOLUTION: This electric discharge machining device, in which a rotating electrode for an electric discharge machining and a power supply for an electric discharge machining to supply power to the rotating electrode via a slip ring are provided, includes means: for preliminarily determining voltage, current and rotational speed of a rotating electrode which are applied to between a work and the rotating electrode; means for reading a combination of various predetermined values; means for carrying out an electric discharge machining test; and means for recording results of the electric discharge machining test.  <P>COPYRIGHT: (C)2009,JPO&INPIT