baber/WOPTO huggingface dataset:
Patent JP-2010101221-A (JP)
Title: Catalyst deterioration diagnosis device
Inventor: TAKADA TOMOHIRO
IPC: F01N3/20
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately diagnose a catalyst at high frequency without dropping diagnosis frequency.  <P>SOLUTION: When it is determined that intake air quantity of an engine is in a prescribed range after completion of warming up of the engine 1, ratio of an integrated value tro2sgm of output deviation of a rear O2 sensor 24 to an integrated value tfo2sgm of output deviation of a front O2 sensor 21 calculated before prescribed conditions are satisfied is calculated as a first parameter indicating degree of deterioration of the catalyst 22. When it is determined that vehicle speed fluctuation in a prescribed time is in a prescribed range, the integrated value tro2sgm of output deviation of the rear O2 sensor 24 is operated, and catalyst deterioration diagnosis value correction coefficient CATREVISE correcting the first parameter is operated and set as a second parameter indicating degree of deterioration of the catalyst 22. Deterioration of the catalyst 22 is diagnosed based on a value provided by multiplying the first parameter by the catalyst deterioration diagnosis value correction coefficient CATREVISE.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103331-A (JP)
Title: Sputtering target for forming wiring film for thin-film transistor
Inventor: MAKI KAZUMASA
IPC: H01L21/28
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target to form a wiring film and a wiring base film for a gate electrode, a source electrode, a drain electrode and so on of a thin-film transistor with superior adhesiveness.  <P>SOLUTION: The sputtering target for forming a wiring film for a thin-film transistor contains 0.1-5 atom% Mg and 0.1-10 atom% Ca, and it contains 0.1-10 atom% of one kind or total of two kinds of Mn and Al if needed. Furthermore, it also contains 0.001-0.1 atom% P if needed, and its remaining portion includes a composition of Cu and unavoidable impurities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099781-A (JP)
Title: Cutting tool inspection system
Inventor: NAGATO KAZUYOSHI
IPC: B23Q17/24
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool inspection system which can always highly accurately process an image of a chip of a cutting tool picked up by a camera and precisely inspect the cutting tool.  <P>SOLUTION: The cutting tool inspection system 30 picks up the images of a reference mark M positioned at an inspection position close to the chip C and the chip C in the same visual field by a camera 54 to inspect the state of the chip C. The image processing of the chip C is carried out on the basis of the reference mark M. Since a reference mark rod 40 is attached to, for instance, a spindle stock 10 to which a workpiece is attached, even when the camera 54 shifts from the inspection position due to an influence of heat or an image pick-up direction is inclined, the reference mark M does not directly receive the influence. Thus, the position or direction of the camera does not need to be highly accurately adjusted as in a usual system. An image processing accuracy can be constantly maintained to a state of a high level, the cutting tool can be precisely inspected and an accuracy of a cutting work by the cutting tool can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101801-A (JP)
Title: Fuel property detection device
Inventor: NISHIKAWA TOMOSHI
IPC: G01N21/41
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel property detection device having excellent durability, capable of detecting the fuel property of an alcohol-mixed gasoline fuel by a simple constitution.  <P>SOLUTION: In the fuel property detection device in one execution form, the fuel property of an ethanol-mixed gasoline fuel 8 which is a medium to be measured is detected. The fuel property detection device includes a refractive index measuring part for measuring each refractive index of the medium to be measured in a plurality of wavelength bands, and a property estimation part for estimating the concentration of ethanol included in the medium to be measured and heaviness/lightness of the gasoline from a value of the refractive index measured by the refractive index measuring part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099345-A (JP)
Title: Game machine
Inventor: MIZUKAMI HIROSHI
IPC: A63F7/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a convenient fraudulence preventing means capable of being inexpensively manufactured and capable of easily discovering fraudulence.  <P>SOLUTION: Microchips MC are fitted and fixed into holes 13aa and 13bb formed in flange parts 13a and 13b respectively in a first case part 4 and a second case part 5 to house a control board. Each microchip MC has a transparent substrate MCa to be fixed to the hole 13aa or 13bb, and a recording layer MCb to record information, a reflection layer MCc, a protection layer MCd and an adhesive layer MCe. When the first and second case parts 4 and 5 are closed, the adhesive layer MCe adheres to the surface of the flange part 12a or 12b. If the first and second case parts 4 and 5 are opened by a fraud doer, the recording layer MCb and the reflection layer MCc formed in at least one microchip MC are released and broken. By seeing the broken area through the transparent substrate MCa, the performed fraudulence can be easily recognized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009150379-A (JP)
Title: Engine control system and control method
Inventor: YAMAOKA SHIRO
IPC: F02D45/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an engine adopting an EGR (exhaust gas recirculation) that accuracy in estimating an EGR rate real-time is deteriorated especially during a transitional state which causes torque fluctuation and deterioration of exhaust gas.  <P>SOLUTION: An engine control system is provided with a sensor 12 for directly detecting an EGR flow rate in an EGR path 9 and the EGR rate and in-cylinder oxygen concentration are calculated from its output value. As this EGR rate calculation method is used while being switched between a steady operation state characterized by a low load and small rotational fluctuations and a transitional operating state including acceleration and deceleration, the EGR rate and the in-cylinder oxygen concentration can be correctly estimated under a wide range of engine operation conditions, and torque fluctuation and deterioration of exhaust gas can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106562-A (JP)
Title: Card type electronic key
Inventor: TAMEZANE TAKUMI
IPC: B60R25/01
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type electronic key which can control the breakage of a communications circuit when a mechanical key is used while adopting a structure that the communications circuit and the mechanical key are integrated into one piece.  <P>SOLUTION: The card type electronic key has the communications circuit 10 and the mechanical key 11. The communications circuit functions as a part which transmits by radio an identifying code used for electronic authentication, and an identifying code used for mechanical authentication by a plurality of through-holes 12 is formed in the mechanical key 11. The communication circuit 10 and the mechanical key are arranged and integrated into one piece in a state that they are aligned in the long-side direction of the electronic key. Here, a separation structure composed of an incision 15a, a through-hole 15b, and a notch 15c is formed in the boundary S between an area where the communications circuit is arranged and an area where the mechanical key is arranged, and the communications circuit 10 and the mechanical key 11 can be separated from each other by the separation structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116873-A (JP)
Title: Solid state memory (ssm), computer system having ssm, and ssm driving method
Inventor: OH SANG-JIN
IPC: G06F12/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state memory (SSM), a computer system having the SSM and an SSM driving method.  <P>SOLUTION: Whether partition metadata of a solid state memory has changed is determined, and if not determined, the partition metadata is analyzed to locate invalid data stored in the solid state memory. This analysis may include determining whether a file system type of a partition has changed, and invalidating data in response to the changed file system type. Alternately or in addition, the analysis may include determining whether a partition has changed, and invalidating data in response to the changed partition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010110837-A (JP)
Title: Device for attaching/detaching socket
Inventor: MATSUI YASUHIRO
IPC: B23P19/06
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for attaching/detaching a socket capable of confirming whether or not the socket is normally attached/detached.  <P>SOLUTION: With a bolt 113 fitted to the socket 30, a socket holder 20 is rotated. When the rotating torque at this time exceeds a reference value, it is determined that the socket 30 is normally fitted to the socket holder 20. When the rotating torque is below the reference value, it is determined that the socket 30 is separated from the socket holder 20. At this time, by providing a torque increase means for preventing the rotation of the bolt 113, a difference between the torque value of the socket holder 20 when the bolt 113 is rotated and the torque value when the single socket holder 20 is rotated without the socket 30 fitted is increased, so as to facilitate the determination of the fitting state of the socket 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112208-A (JP)
Title: Oil feeding device for rotary shaft member of engine
Inventor: SHIMADA TAKASHI
IPC: F16C19/26
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil feeding device for a rotary shaft member of an engine capable of suitably supplying oil to a journal part to which a rolling bearing is applied.  <P>SOLUTION: This oil feeding device 1 has an oil passage 13 having a first opening part 13a in a main journal 11 to which a first rolling bearing 30 is applied and having a second opening part 13b in a pin journal 40 to which a second rolling bearing 40 is applied, and has a crankshaft 10 arranged in an atmosphere including oil mist and a negative pressure device 20 for setting the oil passage 13 under negative pressure via the first opening part 13a. The negative pressure device 20 comprises a negative pressure passage part realized by an oil passage 21 formed in a cylinder block, and a negative pressure generating part realized by a vacuum pump 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077375-A (JP)
Title: Epoxy resin composition and epoxy resin cured product
Inventor: MURAKAMI YOSHIAKI
IPC: C08L63/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which is useful for forming an epoxy resin cured product having a high glass transition temperature and to provide an epoxy resin cured product with suppressed characteristic degradation at a high temperature.  <P>SOLUTION: The epoxy resin composition includes a liquid epoxy resin, a solid epoxy resin, and further a hydrolysis product prepared by hydrolyzing an organoalkoxysilane compound having a glycidyl group and a hydrolyzable alkoxysilane group in one molecule. The content of the solid epoxy resin is higher than that of the liquid epoxy resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114273-A (JP)
Title: Solid-state imaging device and electronic apparatus
Inventor: WATABE YASUICHIRO
IPC: H01L27/146
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which is increased in saturation charge amount (Qs) and improved in sensitivity, and has proper transfer efficiency of signal charge, and to provide an electronic apparatus that uses the solid-state imaging device.  <P>SOLUTION: The solid-state imaging device includes: an embedded photodiode PD, formed in the direction of the depth of a substrate 13; and a charge read transistor Tr constituted by vertical gate electrodes 12a and 12b, formed at a periphery of a photodiode region 60, with the photodiode PD constituting one pixel formed thereon, until they have a sufficient depth to reach the photodiode PD via a gate insulating film 18, from the surface of the semiconductor substrate 13 and a floating diffusion region 11, where signal charge read out of the photodiode PD is accumulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247194-A (JP)
Title: Battery charger cradle
Inventor: TOYA SHOICHI
IPC: H02J7/00
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently charge a built-in battery, when a battery built-in apparatus is placed anywhere on a case.  <P>SOLUTION: A battery charger cradle charges the battery 52, built in the battery built-in apparatus 50 with power induced by an induction coil 51. The charging cradle is provided with a power supply coil 11 for inducing electromotive force to the induction coil 51, the case 20 having a top surface plate 21 for putting the battery built-in apparatus 50 on the top surface, a movement mechanism 13 for moving the power supply coil 11 along the inner surface of the top surface plate 21, and a position detecting controller 14 for detecting the position of the battery built-in apparatus 50 put on the top surface plate 21 to control the movement mechanism 13, and for allowing the power supply coil 11 to be brought closer to the induction coil 51 of the battery built-in apparatus 50. In the charging cradle, when the battery built-in device 50 is placed on the top plate 21 of the case 20, the position detection controller 14 detects the position of the battery built-in device 50, and the movement mechanism 13 makes the power supply coil 11 move, to be brought closer to the induction coil 51 in the battery built-in device 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130146-A (JP)
Title: Reference signal generator
Inventor: MIYAHARA KAZUNORI
IPC: H03L7/10
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference signal generator for precisely estimating self-propelled DAC values even if variations occur to stable transition curves based on starting characteristics.  <P>SOLUTION: A control section 10 calculates an estimation curve 201 with an interval MN to specific time from estimation timing t<SB>N</SB>of the self-propelled DAC value as a reference interval when the estimation timing t<SB>N</SB>of the self-propelled DAC value is reached. The control section 10 obtains a synchronization DAC value of a correction interval LM differing from the reference one MN, and calculates a difference value ΔD to an estimation synchronization DAC value obtained from the estimation curve 201. The control section 10 calculates a correction value Cd based on the difference value ΔD, and corrects each synchronization DAC value by the correction value Cd to obtain a correction synchronization DAC value. The control section 10 calculates a new estimation curve from the synchronization DAC value including the correction synchronization DAC value, and estimates the self-propelled DAC value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095986-A (JP)
Title: Urinal for assisting western style toilet bowl
Inventor: SAWADA KENICHI
IPC: E03D11/13
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urinal easily mounted to an existing Western style toilet bowl without requiring a floor area for enclosing the urinal.  <P>SOLUTION: A drain port of a drain pipe of the urinal 7 is piped in a bowl in an opening of the Western style toilet bowl body 1 through a water distributing pipe 10, and water supply to the urinal is piped to a water supply valve 8 with a water supply pipe 9 from the branch plug of the Western style toilet bowl. The urinal 7 is longitudinally movable on the Western style toilet bowl body 1 and supported from both side faces of the Western style toilet bowl body 1 so as to be enclosable in the inner part, and a support part 13 is provided to move forward and backward on the rail 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125108-A (JP)
Title: Game machine, authentication method, and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect fraudulent actions such as the exchange of a main control board mounted with a normal main control part and a fraudulent main control board, and to reduce processing loads of a CPU configuring a peripheral part.  <P>SOLUTION: A Pachinko game machine includes a main control part 201, an intermediate part 202 and a peripheral part 203. When a control command is a player waiting demonstration command, the main control part 201 adds first and second authentication data for authenticating the main control part 201 in two stages to the player waiting demonstration command and supplies them to the intermediate part 202. The intermediate part 202 authenticates the main control part 201 in the first stage using the first authentication data added to the player waiting demonstration command, adds a first authenticated result or the second authentication data to the player waiting demonstration command and supplies them to the peripheral part 203. The peripheral part 203 authenticates the main control part 201 in the second stage using the second authentication data added to the player waiting demonstration command and performs processing corresponding to the first authenticated result or a second authenticated result added to the player waiting demonstration command.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126088-A (JP)
Title: Steering column device
Inventor: KAMISAKA YOTA
IPC: B62D1/18
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column device capable of giving an excellent steering feeling during lock.  <P>SOLUTION: A fixed cam member 9 and a movable cam member 10 are arranged opposite to an outer side of a welded part of a vehicle body side bracket 3 to a column side bracket 5. A cam face 25 formed on the fixed cam member 9 is formed so that an abutting part of the cam face 25 in a projection part 31 is directed from the outside diameter side to the inside diameter side of the projection part 31 as the projection part 31 formed on the movable cam member 10 slides from an inclined surface 29a to a raised surface 27a. Then, the rotational resistance between the fixed cam member 9 and the movable cam member 10 is reduced thereby so as to obtain the excellent operational feeling during the lock.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135073-A (JP)
Title: Led irradiation device
Inventor: HATANAKA MIYUKI
IPC: G01N21/84
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED irradiation device having strong heat dissipation effect as a whole, capable of maintaining irradiation efficiency, as well as, stable irradiating light throughout a predetermined LED lifetime, and capable of activating the same safely and at low cost.  <P>SOLUTION: The LED irradiation device is constituted of a waveform shaping filter in a middle and an upper-end portions, in a longitudinal direction of the box-like LED irradiation device body; a sensor accommodation chamber; an LED irradiation unit accommodating chamber; and a control device accommodation chamber. By arranging a blower fan at one end of the LED irradiation device body and an exhaust fan at the other end, each of the LED irradiation unit accommodating chamber, the sensor accommodating chamber and the control device chamber is ventilated by cooling wind. Furthermore, the air exhaustion capacity of each chamber is arranged to be larger than a ventilation capacity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132109-A (JP)
Title: Mobile body, and its maintenance method
Inventor: KAWADA NORIHIKO
IPC: B62K3/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile body of high maintainability and its maintenance method.  <P>SOLUTION: The inverted wheel type mobile body comprises a riding seat 11 having a flip-up seat 11a, an undercarriage 12 arranged on the lower side of the riding seat 11, a right driving wheel 18 and a left driving wheel 20 rotatably mounted on the undercarriage 12, motors 34, 36, a battery 31 attachable/detachable to/from the undercarriage 12 in a state where the seat 11a is in a flip-up position, a control box 32 mounted on the undercarriage 12 for controlling the motors 34, 36, and a control box cover 25 attachable/detachable to/from the control box 32 in a state where the seat 11a is in a flip-up position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136114-A (JP)
Title: Radio communication device
Inventor: YANAGI TAKASHI
IPC: H04B1/40
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio communication device which can take a matching for any load impedance, and sets a wide band in an operating frequency band even when an input impedance of an IC chip cannot be freely selected.  <P>SOLUTION: This radio communication device is provided with: a ground conductor 1; a radiation conductor 2 disposed substantially in parallel to the ground conductor 1; conductors 3a and 3b short-connected to the ground conductor 1; capacitive coupling means 4a and 4b disposed near the conductors 3a and 3b; and an IC chip 5 having a send/receive function of radio waves. The conductors 3a and 3b are disposed near or inside an area pinched between the ground conductor 1 and the radiation conductor 2, and as the IC chip 5 is connected to between the conductor 3a and the conductor 3b through the capacitive coupling means 4a and 4b, when considering an equivalent circuit, an inductance L in the equivalent circuit is adjusted by the conductors 3a and 3b, and a capacitance C is adjusted by the capacitive coupling means 4a and 4b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131666-A (JP)
Title: Electrode for spot welding
Inventor: IDA MITSUTOSHI
IPC: B23K11/30
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for spot welding capable of forming a nugget having a large diameter and the high tension shear strength.  <P>SOLUTION: An electrode 1 for spot welding has such a structure that a center part near the tip end of the electrode is provided with a cylindrical hollow part 1a which is not abutted against a material to be welded 2, and only a peripheral part 1b of the cylindrical hollow part is abutted against the material to be welded. Since a nugget with a large diameter is obtained by a spot welding using this electrode, the tension shear strength per welding spot becomes high, so that the sheet thickness of the material to be welded can be made thin and weight reduction can be achieved. Moreover, since a nugget with high tension shear strength is obtained only by replacing the electrode, the current welding equipment can be used without any remodeling and the total costs of equipment can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT