baber/WOPTO huggingface dataset:
Patent JP-2011043223-A (JP)
Title: Electric brake device
Inventor: HIRATA SATOSHI
IPC: F16D65/18
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric brake device having a wear compensation mechanism requiring little energy for wear compensation and capable of compensating wear with good timing (when braking is released).  <P>SOLUTION: In the electric brake device, the wear compensation mechanism 40 that moves a piston axially toward a disc rotor (braked member) according to the wear of each lining (brake member) is interposed between a rotating wedge (rotation-straight motion conversion mechanism) and the piston. The wear compensation mechanism 40 includes an input member 41, an output member 42, a lever 43, and a torsion spring 44 (biasing member). When a rotating member 21 of the rotating wedge is rotated by a second set amount or more in excess of a first set amount, the lever 43 is held adjustable and a pawl 43a of the lever 43 is set to ride over one of ratchet teeth 42a provided at the output member 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046541-A (JP)
Title: Hydrogen generator
Inventor: FUKUDA MASARU
IPC: C01B3/38
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce start-up time by heating the whole of a carbon monoxide reducing catalyst up to a temperature to be activated promptly during start-up of a hydrogen generator.  <P>SOLUTION: The hydrogen generator 1 is equipped with a raw material supply route 4, a water supply route 3, a reforming part 20 which generates a hydrogen-containing gas by a reforming reaction of a raw material supplied from the raw material supply route 4 and water supplied from the water supply route 3, a heating part 2 which applies heat required for the reforming reaction to the reforming part, a carbon monoxide reducing part which reduces carbon monoxide in the hydrogen-containing gas, and a thermal insulation part 30 arranged at the outside of the reforming part 20 and the carbon monoxide reducing part, and heaters 27, 28 are structured between the carbon monoxide reducing part and the thermal insulation part 30 by being made in contact with the outside of the carbon monoxide reducing part by a pressing plate. Resultingly, the whole carbon monoxide reducing part is heated efficiently and the whole carbon monoxide reducing catalyst can be heated effectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045419-A (JP)
Title: X-ray ct apparatus
Inventor: KUMAZAKI MASAYA
IPC: A61B6/03
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive X-ray CT apparatus which enables high-speed and high spatial-resolution imaging.  <P>SOLUTION: At least a part of an X-ray detector is configured by placing the followings in a channel (CH) direction in a prescribed repeated pattern: a first detection element group 241 having a plurality of X-ray detection elements 24a which have a first width in the z direction and are placed in the z direction; and a second detection element group 242 having a plurality of X-ray detection elements 24b which have a second width, that is greater than the first width, in the z direction and are placed in the z direction. Projection data obtained by the second detection element group 242 is employed for image reconstruction by interpolating the projection data in the z direction by means of weighted addition processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047429-A (JP)
Title: Caliper brake device
Inventor: OGAWARA YOSHIYUKI
IPC: F16D65/02
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caliper brake device having improved mechanical efficiency of converting fluid pressure into brake block pushing force and stabilized mechanical efficiency, namely, stabilized braking force for developing the original braking force of a brake block.  <P>SOLUTION: The caliper brake device includes an anchor pin 43 supporting a support plate 8 on a caliper body 10 movably forward and backward relative to a disc 6, and an actuator 60 for pushing the brake block 7 against the disc 6. The actuator 60 includes an elastic membrane 75 mounted on the caliper body 10, a driving pressure chamber 63 defined by the elastic membrane 75 and into which fluid pressure (air pressure) is supplied during braking operation, a piston 65 mounted between the elastic membrane 75 and the brake block 7, and a joining means for joining the piston 65 pressed into the supported plate 8. With the fluid pressure (the air pressure) guided into the driving pressure chamber 63 during braking operation, the elastic membrane 75 is swollen to make the piston 65 push the brake block 7 against the disc 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048072-A (JP)
Title: Optical transceiver and optical active cable
Inventor: HIRUTA AKIHIRO
IPC: G02B6/42
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transceiver that achieves cost reduction by reducing the number of components while improving optical coupling efficiency between an optical element and an optical fiber.  <P>SOLUTION: The optical transceiver includes: a case 2; a substrate 4 that is housed in the case 2, with one end 3 electrically connected in a manner insertable/withdrawable to/from an electrical connector installed in electronic equipment; an optical element 5 that is housed in the case 2 and mounted on the front and rear face of the substrate 4 in a manner that the optical axis is in a vertical direction to the substrate face; an optical connector 8 that is installed outside the case 2 on the other end 6 side of the substrate 4, has an optical fiber array 7, and holds the optical axis of the light incident/exiting end face of the optical fiber array 7 so as to be parallel to the substrate face; and an optical block 9 that is installed on the front/rear face of the substrate 4, is housed in the case 2 and has a nearly right-angled triangle shape in the cross section for optically coupling the light incident/exiting end face to the optical element 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052976-A (JP)
Title: Gas detector
Inventor: SHODA TAKAHIRO
IPC: G01N27/16
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas detector capable of improving detection sensitivity of a gas to be detected by heightening an amplification factor even in the case of the occurrence of an error potential difference due to the difference in temperature rise characteristics between a sensing element and a compensation element of an adsorption combustion gas sensor.  <P>SOLUTION: The gas detector 1 includes an amplification part 6a for amplifying a midpoint potential difference of a bridge circuit 2 provided with the adsorption combustion gas sensor 15 at a prescribed amplification factor; an offset voltage generating part 8 for generating a plurality of offset voltages different from one another; and a voltage addition part 6b for adding the offset voltages to an amplified midpoint potential difference. The gas detector 1 is provided with an offset voltage changeover means 61a for controlling the offset voltage generating part in such a way as to output such an offset voltage as to minimize an error potential difference equal to a prescribed minimum voltage or greater from among the plurality of offset voltages on the basis of offset voltage changeover information during the transition period of a temperature rise of each element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053752-A (JP)
Title: Vehicle dispatch system
Inventor: KOBA MIKIO
IPC: G08G1/09
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle dispatch system that efficiently dispatches vehicles even if the number of mobile stations accommodated by a vehicle dispatch system is increased, by preventing loss of real time property of data collected by a base station and reducing incorrect vehicle dispatch.  <P>SOLUTION: The vehicle dispatch system includes a plurality of mobile stations wirelessly communicable with a base station; and a management center which collects mobile station information including position information and in-service/available information of the plurality of mobile stations through the base station, and issues dispatch instructions to the mobile stations. The management center includes a management center control section and a management center storage section. The management center control section transmits vehicle dispatch instruction information formed based on mobile station information stored in the management center storage section to the mobile stations through the base station. Each mobile station transmits mobile station information on the station to the management center, and the mobile station information transmission time for transmitting the mobile station information is changed according to the state of the mobile station.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010159949-A (JP)
Title: Heat generating device and method for killing insect in plant growing space
Inventor: NOMURA KOZO
IPC: A01M13/00
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat generating device enabling complete combustion of fuel and flue gas in one combustion chamber.  <P>SOLUTION: The heat generating device includes a gasification furnace, a combustion furnace and an exhaust cylinder. The gasification furnace includes a storage part, a dry distillation part and a combustion part from the upper side to form a series of pipe lines. The storage part includes a sealing means for opening/closing an upper end opening, and the dry distillation part includes an air supply chamber surrounding the periphery. The combustion part is protruded from the lower end of the air supply chamber and communicated with the combustion furnace, and the lower end of the combustion chamber includes a fire grate supporting fuel filled in the combustion chamber. A partition wall partitioning the dry distillation part and the air supply chamber includes an air supply hole penetrated through the partition wall. The combustion furnace surrounds the dry distillation part and combustion part of the gasification furnace, and the exhaust cylinder is communicated with the combustion chamber of the combustion furnace.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052272-A (JP)
Title: Sputtering cathode
Inventor: FUKUSHIMA KAZUHIRO
IPC: C23C14/34
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering cathode materializing a means which improves the efficiency of taking out sputtering particles and confines plasma into an electrode gap, concretely, by making a magnetic flux in the electrode gap substantially parallel independent of an angle between electrode surfaces facing each other, with regard to a facing type sputtering cathode which combines the improvement of film forming speed with the suppression of damage to a substrate in a facing target sputtering.  <P>SOLUTION: The sputtering cathode includes the electrode surfaces facing each other in a V shape and magnetic pole surfaces facing each other in parallel or in a truncated chevron shape via the electrode surfaces, wherein the magnetic surfaces have polarities reverse to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058013-A (JP)
Title: High-strength hot-dip-galvanized steel sheet excellent in peeling resistance of plating layer
Inventor: MAKISUI YOICHI
IPC: C23C2/28
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength hot-dip-galvanized steel sheet that comprises a high-Si-content steel sheet as a base metal and is excellent in resistance to peeling of a plating layer when subjected to high degree of processing.  <P>SOLUTION: The steel sheet comprises, by mass, 0.01-0.15% C, 0.8-2.0% Si, 1.0-3.0% Mn, ≤0.025% P, ≤0.01% S and the balance being Fe and unavoidable impurities. Among Si and/or Mn oxides present at a boundary between the plating layer and the steel sheet and within a plating layer, the number of film-like oxides having an area of ≥4 μm<SP>2</SP>is 10 pieces or less in total within an area corresponding to 10,000 μm<SP>2</SP>of the galvanized steel sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056977-A (JP)
Title: Grip bar for vehicle
Inventor: HATTORI YUSUKE
IPC: B61D37/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip bar for vehicle easily utilized by passengers of any size, so as to enhance passenger safety.  <P>SOLUTION: A small diameter area 100a with an outer diameter smaller than that of a large diameter area 100c is arranged under the large diameter area 100c. An intermediate area 100b with a tapered shape connecting the large diameter area 100c and the small diameter area 100a is provided between the large diameter area 100c and the small diameter area 100a. Thus, on the grip bar 100, since the outer diameter of the grip bar increases as an upper end of the grip bar 100 is approached, appropriate outer diameters for passengers of any size are arranged at positions with heights where it is easy to grip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058105-A (JP)
Title: Fiber cord for reinforcing hose and hose
Inventor: YASUI TOMOYA
IPC: D01F6/92
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber cord which is low in shrinkage, excellent in dimensional stability, has improved fatigue resistance, and is used for reinforcing a hose; and to provide a hose using the same.  <P>SOLUTION: The fiber cord comprising polyester fibers and used for reinforcing the hose is characterized in that the polyester fiber contains laminar nano particles each having a one side length of 5-100 nm and an interlaminar distance of 1-5 nm. The laminar nano particles preferably comprise a compound containing at least one metal element selected from the group of Zn, Mn, Co and Mg. The laminar nano particles are preferably a metal-phosphorus compound, and the phosphorus compound is preferably a phenylphosphoric acid derivative. A main repeating unit in a polyester constituting the polyester fiber is preferably selected from the group consisting of ethylene terephthalate, ethylene 2,6-naphthalate, trimethylene terephthalate, trimethylene 2,6-naphthalate, butylene terephthalate and butylene 2,6-naphthalate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060495-A (JP)
Title: Manufacturing method for laminated body of dye-sensitized solar cell and electrode laminated body of dye-sensitized solar cell
Inventor: SASAKI MIHO
IPC: H01M14/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a laminated body of a dye-sensitized solar cell capable of manufacturing the laminated body of the dye-sensitized solar cell in a simple process, which can produce a dye-sensitized solar cell element having high performance and high current-collecting effect.  <P>SOLUTION: The manufacturing method for a laminated body of a dye-sensitized solar cell has a porous layer forming layer formation process of forming a porous layer forming layer including metal oxide semiconductor fine particles and binder resin on a surface opposite to the surface of the metal layer where a thermal decomposition layer is formed with the use of an electrode laminated body for a dye-sensitized solar cell having a metal layer with through-holes formed and made of a metal material, and the thermal decomposition layer formed so as to cover the through-holes of the metal layer and made of a resin material with a thermal decomposition nature; and a calcining process of removing the binder resin in the porous layer forming layer and the thermal decomposition layer by calcining the electrode laminated body of the dye-sensitized solar cell wherein the porous layer forming layer is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059269-A (JP)
Title: Automobile driving cognitive action evaluation device
Inventor: KOBAYASHI MASAYOSHI
IPC: G09B9/05
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile driving cognitive action evaluation device which grasps how serious danger a driver recognizes and predicts, and further grasps whether the driver takes an action corresponding to the danger when a video image is presented to the driver to make the driver perform simulation driving.  <P>SOLUTION: The automobile driving cognitive action evaluation device 1 is provided with: a video display device 9 which displays a video image of a running road including caution needed states requiring caution in vehicle driving on a display 8 arranged in front of a simulation driver's seat 2; a sweating amount sensor 6 which detects a sweating amount of palm parts of the driver; a skin potential sensor 7 which detects skin potential reflection of the palm parts; a brake pedal treading amount sensor 3a which detects a treading amount of a brake pedal 3; an acceleration pedal treading amount sensor 4a which detects a treading amount of an acceleration pedal 4; and a computer 10 which records the respective detected values to be detected by the respective sensors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058320-A (JP)
Title: Auxiliary tool for high-place work and method of working at high place using the same
Inventor: OSHIKAWA KENICHI
IPC: E04G21/32
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new auxiliary tool for high-place work, which provides physical and psychological stability and superior work efficiency for the work at the high place, especially even when working on a rear side (rear face) of the part used as a scaffold for a worker, and to provide a method of working at the high place using the auxiliary tool.  <P>SOLUTION: The auxiliary tool for the high-place work includes a load bearing net 2 formed into a square to bear the load of the worker, a plurality of reinforcing ropes 6, 7 arranged to have a loop shape surrounding a center of the load bearing net 2, and hanging ropes 9 to 12 which respectively extend from the part near the center of the load bearing net 2 to the directions of corners of the load bearing net 2. Base ends and intermediate parts of the hanging ropes are fixed to or engaged with the reinforcing ropes 6, 7. A locking metal fitting 13 locked to an arbitrary position of a high-place facility A of the high-place work site is fixed to each of front ends of the hanging ropes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010024611-A (JP)
Title: Hybrid cables with layers which can be used to reinforce tires
Inventor: BARGUET HENRI
IPC: D07B1/06
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide hybrid layered cables which can be used to reinforce at least one crown protection ply for tires fitted on heavy vehicles or earthmovers, and others to reinforce the tire beads in light motorised vehicles such as motorcycles, and a composite fabric usable as a crown protection ply for such heavy vehicles or earthmovers, a bead wire intended to reinforce the tire beads, and the tires.  <P>SOLUTION: The hybrid layered cable (C) comprises a non-metallic internal layer (C<SB>i</SB>) and an unsaturated external layer (C<SB>e</SB>) comprising plural strands each of which is at least in part metallic and which are wound in helix around the internal layer, the cable having a relative elongation at break At, measured in tension in accordance with the standard ISO 6892 of 1984, which is higher than 7%. The internal layer is composed of at least one material having a relative elongation at break Ar at 20°C in excess of 6%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066691-A (JP)
Title: Antenna
Inventor: YAMASHITA TAKEHIRO
IPC: H01Q1/40
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna that uses aluminum and is inexpensive and practical by eliminating a pattern precision defect of an aluminum pattern layer, formed by chemical etching, which is caused when the material of a metal pattern layer is changed from copper to inexpensive aluminum.  <P>SOLUTION: The antenna 100 has a transparent antenna layer 10 laminated on one surface of a base 1, wherein the transparent antenna layer composed of an aluminum pattern layer 2 and an aluminum oxide coating 3 formed on the surface of the aluminum pattern layer on the opposite side from the base side and having a thickness of ≤13 Å.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064188-A (JP)
Title: Engine controller
Inventor: SHIRAKI TAKAHIRO
IPC: B60T17/00
Filed: 2009-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine controller capable of ensuring braking force required to stop a vehicle when halting fuel injection to an engine in performing ecological running control.  <P>SOLUTION: There is provided an engine controller which halts fuel injection to the engine with a prerequisite satisfied in which booster negative pressure exceeds the threshold of the booster negative pressure when an accelerator operating member is not operated. In the engine controller, a vehicle laden weight is obtained (S4) and the larger the vehicle laden weight obtained, the threshold of the booster negative pressure is set at a larger value. When an actual vehicle laden weight is assumed to be unable to accurately obtain (S5), regardless of the laden weight obtained, the threshold of the booster negative pressure is set at a maximum value within the range usually set (S6). As a result, the fuel injection to the engine can be stopped while the braking force required to stop the vehicle is ensured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069254-A (JP)
Title: Fuel delivery pipe for internal combustion engine
Inventor: TAKAHASHI AKIRA
IPC: F02M55/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a fuel delivery pipe sticks out from the total length of an engine if the length of the fuel delivery pipe is increased for securing a volume equal to or larger than a certain volume for storing fuel in the fuel delivery pipe in an engine of a small number of cylinders or a small sized engine.  <P>SOLUTION: This pipe includes a body part long in a cylinder bank direction of an internal combustion engine body, an injection valve connection part projecting to an internal combustion engine body direction from the body part, and a distribution passage part disposed inside of the body part and distributing fuel to the injection valve connection part. A distribution passage part is composed of a plurality of machined holes of which center axes extend in parallel in a longitudinal direction of the body part. The odd-numbered machined hole is bored from one side surface in a longitudinal direction of the body part and has length not passing through the body part, and the even-numbered machined hole is bored from another side surface of the body part and has length not passing through the body part. The odd-numbered machined hole and the even-numbered machined hole are formed with distance between the center axes thereof kept less than total of a radius of each machined hole to maintain communication between the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248887-A (JP)
Title: Shutter device for sash window and sash window with the shutter device
Inventor: YOSHINO SHINJI
IPC: E06B3/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device for building having a lock device, being installed on an outdoor side of a sash window, and being constituted to open and close a shutter curtain with excellent operation property.  <P>SOLUTION: The sash window 2 is constituted to open an outdoor side glass door body 4 on the left side and open and close the shutter curtain 6. A lock unit 8 is composed of a rotary body 12d being eccentric on the left side of a seat plate 11 in a lower end part of the shutter curtain 6 and being rotatably supported and an unlocking lever 12g connected with the rotary body 12d and being displaced by swinging upward in the other direction of the right and left directions of the rotary body 12d to rotate the rotary body 12d and unlock a latch lock R. A grip member 15 provided at a play end of an operation string 14 connected with the unlocking lever 12g is held in a guide groove 10a of a guide rail 10 on the left side.  <P>COPYRIGHT: (C)2011,JPO&INPIT