baber/WOPTO huggingface dataset:
Patent JP-2011058430-A (JP)
Title: Engine
Inventor: TAKASHINA NOBUMASA
IPC: F01M9/10
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems of a conventional engine that the manufacturing cost of the engine increases since drilling of an idle shaft of high working cost is required for providing lubricating oil passage and that lubricating oil is deteriorated and lubricating performances drop when temperature of the lubricating oil rises, then durability of not only gears in a gear case but also the engine drops, and the maintenance cost of the engine increases thereby.  <P>SOLUTION: The engine 1 is equipped with a lubricating structure supplying lubricating oil to each lubrication part of the engine 1. The lubricating structure includes a lubricating oil passage 106 provided between a lubricating oil pump 17 and the main gallery 102. The lubricating oil passage 106 is disposed near a water jacket 21 provided in a cylinder block 10. Jet holes 106A, 106A, 106A jetting lubricating oil into a gear case 22 adjacent to the cylinder block 10 are disposed in the lubricating oil passage 106.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056097-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which positional relationship between a game board and a panel part is suitably maintained.  <P>SOLUTION: A Pachinko game machine 10 includes an inner frame 13 formed by loading a game board 80 on a resin base 70. To the resin base 70, a front surface door 14 which covers the inner frame 13 from the front of the Pachinko game machine 10 and is openable and closable to/from the resin base 70 is attached, and the front surface door 14 is locked in a closed state by a locking device 500. The front surface door 14 is provided with a glass unit 30. In the glass unit 30 and the game board 80, a second regulation mechanism for regulating the spread of a gap between them is provided. By movement of a movable front door hook member 550 provided in the locking device 500 to an unlocking position accompanying an unlocking operation, the second regulation mechanism is switched from a regulating state of regulating the spread of the gap to the regulation canceling state of allowing the spread of the gap in conjunction with the front door hook member 550.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056896-A (JP)
Title: Seat structure for vehicle
Inventor: YASUI HIROYUKI
IPC: B60N2/90
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat structure for a vehicle having a lightweight means capable of sufficiently enduring impact load applied to a metallic seat structure member such as a seat back frame.  <P>SOLUTION: By performing injection molding by inserting a second member 7 of the metallic seat structure member having a coarse surface 7a into a forming die, leg parts 11a of a strength member 11 made of synthetic resin are firmly supported with respect to the coarse face. Since the strength member 11 is thereby firmly supported by the second member 7 of the seat structure member, the strength of the second member 7 of the seat structure member is dramatically increased. Nonetheless, since the strength member 11 is made of synthetic resin, the weight can be reduced, and the second member 7 itself of the seat structure member can be thinned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010101882-A (JP)
Title: Magnetic field detection element and signal transfer element
Inventor: IMATANI HIROSHI
IPC: G01R33/09
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field detection element and a signal transfer element of higher linearity.  <P>SOLUTION: This magnetic field detection element 7a includes a magnetoresistive effect section 10a consisting of magnetoresistive effect material, and a pair of yoke sections 11a/12a consisting of soft magnetic material connected and arranged on both sides of the above magnetoresistive effect section 10a to supply the magnetoresistive effect section 10a with magnetic flux, wherein there is provided a bypass section 13a consisting of soft magnetic material which induces a part of magnetic flux generated in the yoke sections pair 11a/12a to bypass the magnetoresistive effect section 10a for saturation of the magnetic flux at the field intensity lower than that of the yoke sections pair 11a/12a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122664-A (JP)
Title: Organic photoreceptor, image forming apparatus and process cartridge
Inventor: SAKAI EIICHI
IPC: G03G5/14
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which has an extremely high moire resistance and, moreover, can obtain high quality image without the occurrence of image defect such as black spot.  <P>SOLUTION: The organic photoreceptor is made by laminating at least an intermediate layer, a charge generation layer and a charge transport layer in this order on a conductive support, wherein a porous silica into which a metal oxide is enclosed is contained in the intermediate layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000388-A (JP)
Title: Retractable needle assembly
Inventor: SAULENAS WILLIAM G
IPC: A61M5/32
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle assembly which obtains safety protection by simple operation.  <P>SOLUTION: A fluid collection set is provided. The set includes flexible tubing with a fitting attached to a proximal end and a needle assembly attached to the distal end. The needle assembly includes a needle hub and a needle cannula secured in the hub. An actuating arm extends proximally and outwardly from the needle hub and includes an actuating button at a suitable position on the end. The needle assembly is disposed in a barrel and can move from a distal position where the needle cannula is exposed to a proximal position where the needle cannula is shielded. A spring is disposed in the barrel for the purpose of propelling the needle assembly to the proximal position. The barrel includes an actuating aperture that receives the actuating button for locking the spring in a compressed condition. Depression of the actuator button enables the spring to propel the needle assembly into its proximal shielded position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085166-A (JP)
Title: Valve device for vehicular high pressure tank
Inventor: OKAWACHI EIJI
IPC: B60K15/03
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for a vehicular high pressure tank having simple construction for adaptably reducing the size and improving maintainability while securing the conventional function of a manual pressure relief valve.  <P>SOLUTION: The valve device for the vehicular high pressure tank includes a wire passage communicated with the high pressure tank and passing a wire to be connected to a main stop valve, a sealing member sealing the wire passage, and a moving mechanism moving a sealing means. Movement of the sealing member by the moving mechanism forms a clearance between the wire passage and the sealing member to communicate the high pressure tank with the outside. This simple construction adaptably reduces the size and improves maintainability while securing the conventional function of the manual pressure relief valve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015689-A (JP)
Title: Method and apparatus for memory self testing
Inventor: SLOBODNIK RICHARD
IPC: G11C29/12
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable self-test controller useful in self-testing for many types of memory defects of different manufacturers or different design methods.  <P>SOLUTION: The self-test controller 10 is responsive to scanned-in self-test instructions to carry out test operations including generating a sequence of memory addresses that is predertermined by the self-test instruction. Combining multiple such self-test instructions allows a user to build up a custom test methodology by using the generic self-test controller 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094492-A (JP)
Title: Exhaust heat recovery device
Inventor: MATSUNO TAKAMITSU
IPC: F01N5/02
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device capable of quickly raising the temperature of air, by quickly transmitting heat of exhaust gas of an internal combustion engine to the air sent into a cabin.  <P>SOLUTION: In an exhaust heat recovery unit 5, the heat of the exhaust gas is transmitted to an outer wall 21a of an air passage 21 by heat radiation from the exhaust pipe 2 side, and the heat is exchanged between the outer wall 21a of its air passage 21 and the air flowing in the passage 21, to thereby heat the air derived in the cabin from the air passage 21. Thus, the heat of the exhaust gas is recovered and used to heat the air sent into the cabin. In this case, since the transmission of the heat of the exhaust gas to the air in the air passage 21 is performed without an intermediate of cooling water of the internal combustion engine by the heat radiation, a delay in a temperature rise in the air sent into the cabin by the extent of being obliged to wait for the temperature rise in its cooling water, can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221694-A (JP)
Title: Method for manufacturing laminate for flexible printed wiring board, laminate for flexible printed wiring board and flexible printed wiring board
Inventor: SHIMIZU HIROMI
IPC: B32B15/08
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate for a flexible printed wiring board capable of manufacturing the flexible printed wiring board improved in high-frequency characteristic and high in dimensional stability.  <P>SOLUTION: An insulating film 2 formed of a liquid crystal polymer and metal foil 3 are continuously supplied between a pair of endless belts 4 to overlap with the insulating film 2 and the metal foil 3 between the endless belts 4 and also carry out thermocompression molding. The laminate 1 having an insulating layer formed of the liquid crystal polymer can be manufactured by a continuous process. The dielectric constant and the dielectric loss tangent of the printed wiring board manufactured by the laminate 1 are reduced, and the moisture resistance of the printed wiring board is improved. Uniform and stable pressure is applied to the metal foil 3 and the insulating film 2 during thermocompression molding. Thus, the strain of the dimension of the laminate 1 can be suppressed, the remaining of internal stress in the insulating layer can be prevented, the peel strength of the metal foil 3 can be improved, and furthermore, the disarray of the molecular orientation of the liquid crystal polymer can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093636-A (JP)
Title: Band-like body winding reel
Inventor: RINASURIYA
IPC: B65H75/28
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band-like body winding reel easy in installing and removing a band-like body such as an ink ribbon and a label continuous body, in the band-like body winding reel easy in diametrical contraction and diametrical expansion.  <P>SOLUTION: This band-like body winding reel includes an inner peripheral member 12 diametrically contracting an outer diameter over the tip 12b side from the base end 12a side of a rotary shaft 15, an outer peripheral member 13 installed at the outer periphery of the inner peripheral member and movable to a diametrically expanding position and a diametrically contracting position, a fixing means 14 fixing the outer peripheral member to the diametrically expanding position and the diametrically contracting position, and a sandwiching body 2 drawn in the longitudinal direction of the rotary shaft toward the opening end, forming a predetermined clearance (d) between the outer peripheral member and itself when the outer peripheral member exists in the diametrically contracting position and arranged so as to abut on the outer peripheral member when the outer peripheral member exists in the diametrically expanding position. The outer peripheral member is positioned in the diametrically contracting position, and the band-like body is inserted into a clearance between the sandwiching body and the outer peripheral member, and afterward, the outer peripheral member is fixed to the diametrically expanding position, and the band-like body is sandwiched between the sandwiching body and the outer peripheral member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096532-A (JP)
Title: Substrate placing device
Inventor: UENO MASATOSHI
IPC: H05B33/02
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To raise a substrate while suppressing bending.  <P>SOLUTION: The substrate placing device includes: a stage 20 capable of placing a substrate 90; a stage operation mechanism portion 30 movable of a turning portion 32 between a delivery position and a treating position; a plurality of outside lift pins 42 which includes an outside auxiliary lift pin disposed on a moving trajectory of the turning portion 32 in a state that the stage 20 is moved to the delivery position and which, at a position along the peripheral portion of the substrate 90 placed on the stage 20, is disposed extendably and retractably against the upper face of the stage 20; an extending/retracting operation mechanism portion 60 which is disposed at the delivery position and in which, in a state that the stage 20 is moved to the delivery position, an extending/retracting operation of a first outside lift pin is possible; and a push-up auxiliary member 72 which, against the stage operation mechanism portion 30, is movably disposed at a position opposing to a second outside lift pin in an extending/retracting direction and which, in the state that the stage 20 is moved to the delivery position, is moved in the extending/retracting direction according to an extending/retracting operation force of the extending/retracting operation mechanism portion 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092981-A (JP)
Title: Method of detection of welding workpiece position
Inventor: TAKAHASHI HIROMITSU
IPC: B23K11/11
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection precision of the surface position of a welding workpiece by a movable electrode in a spot welding system.  <P>SOLUTION: In the spot welding system including a spot welding gun 14 having a movable electrode 30 driven by a servo motor 34 and a counter electrode 32 arranged facing it and provided with a multiarticulated robot 12 holding one of the welding workpiece W and the spot welding gun, the movable electrode 30 and the welding workpiece W are moved relative to each other so as to make the movable electrode 30 and the welding workpiece W approach each other, monitoring at least either the moving speed or acceleration of the movable electrode 30 during relative movement, and detecting the surface position on the side of the movable electrode 30 in the welding workpiece W from the position of the movable electrode 30 and the position of the multiarticulated robot 12 when the moving speed or acceleration of the movable electrode 30 changes by judging that the movable electrode comes into contact with the welding workpiece W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096951-A (JP)
Title: Substrate for mounting element, semiconductor module, and portable equipment
Inventor: NAGAMATSU MASAYUKI
IPC: H01L25/10
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for mounting an element, which improves connection reliability to a connection member, such as solder.  <P>SOLUTION: A semiconductor device 10 has PoP structure, where a first electrode section 160 provided in the first substrate 110 for mounting an element for composing a first semiconductor module 100 and a second electrode section 242 provided in a second semiconductor module 200 are joined by a solder ball 270. A first insulating layer 150a including an opening is provided on one main surface of an insulating resin layer 130 serving as a base material, and the first electrode section 160, where a projecting top section projects from an upper surface of the first insulating layer 150a, is formed at the opening. A second insulating layer 152 provided on the first insulating layer is formed around the top of the first electrode section 160 separately from the top of the first electrode section 160. The shape of the top of the first electrode section 160 is formed by a curved surface, or by a curved surface and a plane smoothly connected to the curved surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095660-A (JP)
Title: Light-reflecting member, lens and lighting fixture
Inventor: SUWA SHOICHI
IPC: G02B5/08
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member capable of attaining high fixture efficiency, when used for a lighting fixture as a member for diffusing light from a light source.  <P>SOLUTION: A lens 10 converts incident light from an LED into a substantially parallel light, by reflecting the light at the side surface portion 12 of the lens, in a way similar to that of a general collimator lens. A plurality of projecting portions 14, each having concave surface, are arranged in the side surface portion 12 of the lens 10. Thus, the lens 10 not only converts the incident light made incident on the inside by a recess 11 at the reflecting surface of the side surface portion 12 into a substantially parallel light but also diffuses the light, by reflecting the light on the concave surface of the projecting portion 14. The lens 10 emits the light to the outside in the surface portion 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099657-A (JP)
Title: Cracker operating device
Inventor: TANAKA AKIRA
IPC: F42B4/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cracker operating device used for letting off a plurality of crackers and facilitating the operation to let off the plurality of crackers.  <P>SOLUTION: The cracker operating device 1 includes: a cracker support body 15 for arranging the plurality of crackers 10 so that each of the pulling directions of drawstrings 11 of the crackers 10 is set to be a first direction X and capable of supporting the plurality of crackers 10 to restrict the movement of the crackers 10 to the first direction X; a rotating body 6 rotated around a rotating shaft 4 parallel with a second direction Y orthogonal to the first direction X; and a plurality of connection bodies 30 juxtaposed in the second direction Y on the circumference of the rotating body 6. Each connection body 30 includes a string connection part 31 to which the drawstring 11 of the cracker 10 is connectable, and can be moved along an arc corresponding to a predetermined central angle of the rotating body 6 in the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102204-A (JP)
Title: Apparatus and method for producing silicon carbide single crystal
Inventor: YOSHIOKA YOSHIKI
IPC: C30B29/36
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for producing a silicon carbide single crystal, in which production of a single crystal raw material of silicon carbide and growth of a silicon carbide single crystal can be continuously carried out by using a single apparatus, and there is no possibility of intrusion of impurities into the obtained single crystal raw material or the silicon carbide single crystal.  <P>SOLUTION: The apparatus for producing a silicon carbide single crystal includes: a single crystal raw material section 3 that includes a vessel 12 storing a silicon carbide powder or precursor 11 and a high frequency coil 14 heating the silicon carbide powder or precursor 11 and produces a single crystal raw material of silicon carbide from the silicon carbide powder or precursor 11; a seed crystal supporting section 21 fixing a silicon carbide seed crystal 23; and a high frequency coil 22 heating the seed crystal supporting section 21. In the apparatus, first the silicon carbide powder or precursor 11 is calcined to obtain a single crystal raw material of silicon carbide having a controlled specific surface area, and then the single crystal raw material is sublimated, so that a silicon carbide single crystal is grown on the silicon carbide seed crystal 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103152-A (JP)
Title: Optical disk drive
Inventor: WATANABE KATSUHIKO
IPC: G11B21/02
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive that is constituted of a small number of components, has a small footprint and facilitates assembling, and which has an adjusting mechanism for facilitating adjusting deviation of an optical axis of an optical pickup from a disk diameter line at a time.  <P>SOLUTION: The optical disk drive 1 includes a chassis 2, the optical pickup 3, guide shafts 4 and 5 and a turntable 10. One end of the guide shaft 4 is supported by a shaft supporting part 7. A cylindrical connection protrusion is provided concentrically with an axial center of the guide shaft 4 at the other end of the guide shaft 4. The connection protrusion is fitted in a cylindrical rotational part 8 having a bottom surface with a diameter larger than that of the guide shaft 4 while the axial center of the guide shaft 4 is made eccentric with respect to a rotational axis of the rotational part 8. By rotating the rotational part 8, the position of the guide shaft 4 in the surface direction of the chassis 2 is adjusted so that the center of an objective lens 31 of the optical pickup 3 passes a diameter line 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032550-A (JP)
Title: Sampling probe equipped with illumination device
Inventor: ROLLFF RANDOLF
IPC: G01M3/02
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve handling of a sampling probe under an environment hard to access, and of poor illumination.  <P>SOLUTION: The sampling probe (11) for detecting leakage gas provided with a hand operation part (14) equipped with a gas flow-in aperture (22), in the hand operation part (14), an illumination device (25) is provided, for illuminating the region distal to the gas flow-in aperture (22) in the measurement state, and the sampling probe (11) is provided with a limiting value switch (34) which controls the illumination device (25) so as to change the illumination, when the amount of the leakage gas exceeds a concentration limited value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011102773-A (JP)
Title: Area flowmeter
Inventor: SAITO RYOJI
IPC: G01F1/22
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To cope with an abrupt increase in a gas flow at the onset of measurement without damage.  <P>SOLUTION: A float 12 is inserted into a tapered tube 11. A stopper 16 is placed at the upper part of the tapered tube 11. A space 17 is provided above the stopper 16. A throttle hole 19 is formed in a partition 18 at the top of the space 17. A throttle valve 20 which can float vertically and rises to close the throttle hole 19 when there is an abrupt increase in the gas flow of fluid under measurement is placed within the space 17. When a valve in a pipeline is open at the onset of measurement, and the gas abruptly flows into the tapered tube 11, the float 12 also rises, and the throttle valve 20 also rises abruptly and the throttle valve 20 closes the throttle hole 19. Thereby an inflow of the gas is prevented to reduce an impact value of the float 12 on the stopper 16 and the tapered tube 11 is prevented from being damaged.  <P>COPYRIGHT: (C)2011,JPO&INPIT