baber/WOPTO huggingface dataset:
Patent JP-2012072741-A (JP)
Title: Fuel injection control device
Inventor: IKEMOTO MARI
IPC: F02D41/22
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device that is suitable for preventing the generation of deposits caused by the flow-in of a large amount of combustion gas into an injection hole when a deposit deposition condition is established.SOLUTION: The control device of a fuel injection valve having a sack and the injection hole which is a passage for making the sack and a combustion chamber communicate with each other includes: a metal component detector which detects whether a metal component is contained in fuel; a fuel injection valve temperature estimator which estimates a temperature of the tip of the fuel injection valve. The metal component detector which is under the condition that the deposits are deposited in the injection hole detects that the metal component is contained in the fuel, and when a temperature estimated by the fuel injection valve temperature estimator is not lower than a prescribed value, the metal component detector performs control so that the fuel injection valve injects fuel to the rear stage of an expansion stroke.
Patent JP-2012074655-A (JP)
Title: Conductive composition, manufacturing method of solar cell using it, and solar cell
Inventor: UESUGI RYUJI
IPC: H01B1/22
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition which can improve waterproofness of an electrode to be formed when compared with conventional conductive compositions without sacrifice of adhesion to a substrate and reactivity to silicon nitride, and to provide a solar cell exhibiting sufficient adhesion and good conductivity between the electrode and an n-type semiconductor layer and having an electrode waterproofness of which is improved, and to provide a manufacturing method therefor.SOLUTION: The conductive composition contains silver powder, glass powder containing PbO, a vehicle consisting of a resin and a solvent, and a dispersant which disperses and stabilizes the silver powder and glass powder. The ratio of silver powder in the composition is 70-95 mass%, and the glass powder is contained by 1-10 pts.mass for 100 pts.mass of silver powder in the composition. The glass powder principally comprises PbO-BOand contains either ZnO and/or TiOas a minor constituent. Furthermore, AlO, ZrOand SiOare contained in the glass composition and the total content of AlO, ZrOand SiOin the glass composition is 1-10 mol%.
Patent JP-2012076844-A (JP)
Title: Recording medium supply device, image forming apparatus and processing program
Inventor: FUJIKURA HIROAKI
IPC: B65H1/22
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium supply device which has improved operability of setting or replenishing a recording medium.SOLUTION: The recording medium supply device includes: a first housing means (inner housing part T1) to load and house the recording medium; a second housing means (outer housing part T2) to freely movably house the first housing means; a housing casing (unit casing 46) to hold the second housing means so that the second housing means may freely advance and retreat; a moving means (moving mechanism 200) to move the first housing means housed in the second housing means in the advancing and retreating direction of the second housing means; a detection means S3 to detect the size of the recording medium; a comparison means (comparison part 350) to compare the detection result with a preset threshold; and a control means (control part 300) to control the moving means to operate in accordance with the comparison result.
Patent JP-2012077959-A (JP)
Title: Toy gun
Inventor: MAEDA TETSUO
IPC: F41B11/68
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve strong attachment and exchange of a gas cartridge to a toy gun by a simple operation.SOLUTION: A gas cartridge B keeps compressed gas PA enclosed for shooting a bullet W. A cartridge storage part 111 freely slidably holds the outer peripheral surface B0 of the gas cartridge B. A cartridge attaching part 118 has the lid part B1 of the gas cartridge B connected that is stored in the cartridge storage part 111. A clamp arm 121 includes a roller 123 and an extension part and turnable on a turning shaft 122. When the clamp arm 121 is turned, the roller 123 pressurizes a bottom part B2 of the gas cartridge B inside the cartridge storage part 111. A raising lever 125 has an abutting part and is connected to the extension part so as to be freely turned on an attaching shaft 124. When the raising lever 125 is moved, the abutting part is slid on a sliding surface to turn the clamp arm 121.
Patent JP-2011081373-A (JP)
Title: Method and device for separating blind signal
Inventor: SAITO SHINYA
IPC: G10L21/028
Filed: 2010-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind signal separation method and device, for estimating an unknown signal source signal from an observation signal by using a solution of a least-squares type simultaneous diagonalization problem and a solution of a permutation problem utilizing correlation with an adjacent frequency bin.  <P>SOLUTION: After short-time discrete Fourier transform of an observation signal multiplied by a window function, an inverse matrix of a spatial correlation matrix of the observation signal weighted by the way of an exponential function is determined in each block, and a plurality of blocks are used as objects for the least-squares type simultaneous diagonalization problem. An approximate solution of the least-squares type simultaneous diagonalization problem is determined adaptively by combining a least-squares method, an exponentiation and a repetition method in each frequency bin, and a separation matrix having high signal separation performance is generated. In a frequency bin having high signal separation accuracy, the permutation problem is solved adaptively by utilizing the fact that an adjacent frequency bin of a signal generated from the same signal source has correlation; and in a frequency bin having remarkably-low signal separation accuracy, permutation of a proximity frequency bin is copied to improve the signal separation performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147438-A (JP)
Title: Method for producing fatty acid-containing lipid using thioesterase variant
Inventor: TOJO TAKAHITO
IPC: C12N1/21
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid or a fatty acid-containing lipid, using a thioesterase variant; and to provide a transformant which has the thioesterase variant.  <P>SOLUTION: The method for producing a fatty acid or a fatty acid-containing lipid, uses a thioesterase variant which has an amino acid sequence wherein the 231st amino acid in a specific amino acid sequence is substituted from threonine to lysine. Further a transformant is provided, which has a gene that encodes the thioesterase variant, and which has improved capability to produce fatty acids or lipids containing the fatty acids.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012084370-A (JP)
Title: Lighting system
Inventor: OTA HITOSHI
IPC: H05B44/00
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of detecting a temperature of a light emitting element at a low cost.SOLUTION: An organic EL device 2 as a lighting system is provided with an element substrate 40 as a first substrate having a first and a second surfaces and a conductive part 45 which is provided on the first surface of the element substrate 40 and is superimposed in plane around a light emitting part 14 or on at least one part of a region where the light emitting part 14 is arranged. The conductive part 45 includes a conductive body and detects the temperature of the light emitting part 14.
Patent JP-2012081647-A (JP)
Title: Groove processing apparatus of green sheet, and method of manufacturing multi-piece wiring board
Inventor: FUNATO HIDEKI
IPC: B23K26/142
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a groove processing apparatus which can discharge dust formed of a ceramic component or metallic component generated in forming a division groove on a green sheet lamination with a laser to an external as much as possible, and to provide a method of manufacturing a multi-piece wiring board with high yields by using the processing apparatus.SOLUTION: The groove processing apparatus 1 of a green sheet includes: a table 10 which has a mounting part 13 for mounting the green sheet lamination 2 with a conductor layer 5 formed on a main surface 3 and moves the lamination 2 longitudinally and laterally in plane view; a laser irradiation head 20 arranged above a main surface 11 of the table 10 and along a vertical direction in which an axial direction is orthogonal to the main surface 11 of the table 10; gas spraying nozzles 26, 28 which are arranged around a tip end 20a side of the head 20, and in which an axial direction in plane view is opposite to a moving direction of the table 10 and an angle between an axial direction of a side view and an axial direction of the laser irradiation head 20 is an acute angle θ1; and a gas suction port 22 which is arranged around the laser irradiation head 20 so as to surround the head 20.
Patent JP-2012084437-A (JP)
Title: X-ray generator and manufacturing method of x-ray generator
Inventor: ABU HIDEO
IPC: G21K5/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an x-ray generator and a manufacturing method of an x-ray generator capable reducing corrosion of an X-ray transmission window exposed to the ambient air at a low cost without spoiling X-ray transmissivity.SOLUTION: An x-ray generator comprises: a vacuum envelope 180; X-ray generation means provided in the vacuum envelope 180; an X-ray transmission window 182 which is connected to the vacuum envelope 180, seals the vacuum envelope 180, is composed of beryllium, and transmits the X-ray generated by the X-ray generation means and emits it to the ambient air side; and a protection film F. The protection film F covers at least a part of the surface on the side exposed to the ambient air of the X-ray transmission window 182 and is formed of a reaction coating with the X-ray transmission window 182 and benzotriazole or its derivative.
Patent JP-2012083653-A (JP)
Title: Rotating fluorescent plate and projector
Inventor: YANAI HIROAKI
IPC: G03B21/14
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotating fluorescent plate and a projector capable of suppressing temperature elevation of a fluorescent substance to suppress reduction in conversion efficiency to fluorescence while reducing the cost.SOLUTION: A rotating fluorescent plate includes a substrate 30 rotatable around a prescribed rotational axis and a fluorescent substance layer 40 which is provided on the substrate 30 and is excited by excitation light radiated to positions separated from a rotational center of the substrate 30 by a prescribed distance to radiate fluorescence. The substrate 30 has portions exposed to the excitation light and portions not exposed to the excitation light when rotating around the rotational axis and the fluorescent substance layer 40 is formed at portions exposed to the excitation light on the substrate 30.
Patent JP-2012086919-A (JP)
Title: Hydraulic circuit of crane
Inventor: MATSUO MASAHIRO
IPC: B66C13/20
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable use environment and operability of a crane to a worker by allowing all operation of a first speed drive and a second speed drive to be performed during singular and simultaneous operation of upstream side and downstream side hydraulic motors.SOLUTION: The hydraulic circuit of a crane includes a pressure oil supply line 11a connected to a first hydraulic pump 10a, and a pressure oil supply line 11b connected to a second hydraulic pump 10b. The pressure oil supply line 11a includes an auxiliary hoisting first speed direction control valve 42a, and a main hoisting second speed direction control valve 43a connected thereto in order from the upstream side. The pressure oil supply line 11b includes an auxiliary hoisting second speed direction control valve 42b and a main hoisting first speed direction control valve 43b connected thereto in order from the upstream side. The hydraulic circuit of a crane further includes a pressure adjusting means 107 capable of making the pressure at the downstream side of an auxiliary hoisting motor 16 to be a load pressure or more of a main hoisting motor 15.
Patent JP-2012087643-A (JP)
Title: Gyro type wave power generator with generated power leveling system
Inventor: KAMIYOSHI HIROSHI
IPC: F03B13/14
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a gyro type wave power generator capable of restraining fluctuation of output power without substantially changing the conventional device configuration.SOLUTION: In the case the difference value obtained by subtracting the average value of the generated power of a generator 4 from an instantaneous value of the generated power of the generator 4 by a target angular velocity calculating part 103 of a control device 10 is positive, a target angular velocity for accelerating rotation of a flywheel 31 is calculated so as to convert a part of the generated power of the generator 4 to the rotation energy of the flywheel 31 by a spin motor 32. In the case the difference value is negative, a target angular velocity for decelerating rotation of the flywheel 31 is calculated so as to convert a part of the rotation energy of the flywheel 31 to electric energy by the spin motor 32.
Patent JP-2012088940-A (JP)
Title: Information processor, information processing method, and program
Inventor: KAMANO TAKASHI
IPC: G06F3/048
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an information processing method, and a program for reproducing the past Web picture on which processing performed in the past has been reflected in the case of executing a Web application.SOLUTION: This information processor 10 includes: an information acquisition unit 11 for, when a user executes processing by performing transition of a Web picture, acquiring attribute information including information for specifying processing performed by a user and information required for the display of a Web picture, and an identifier on every Web picture; a transition information storage unit 12 for storing the identifier and the attribute information as transition information; and a picture display unit 13 for, when the past Web picture is selected by the user, and the redisplay of the selected Web picture is requested, acquiring the identifier of the selected Web picture, acquiring the attribute information of the selected Web picture by using the identifier, and displaying the selected Web picture by using the attribute information.
Patent JP-2012093493-A (JP)
Title: Image heating device
Inventor: TANAKA MASANOBU
IPC: G03G15/20
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device which can prevent excessive temperature rise of an external heating belt while maintaining fixability.SOLUTION: An image heating device performs heating control on a support roller containing a halogen heater therein and disposed on the downstream side of an external heating belt such that a target heating temperature and/or target heating time thereof is set lower than that of an upstream-side support roller.
Patent JP-2012091213-A (JP)
Title: Device and method for controlling ultrasonic joining
Inventor: BANDO YUJI
IPC: B23K20/10
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling ultrasonic joining for accurately determining a joining state even when vibration in a joined member accompanying joining completion is small in ultrasonic joining for pressure-welding a joining member and the joined member to give ultrasonic vibration on the side of the joining member.SOLUTION: The ultrasonic vibration of a prescribed frequency is given on a contact 130 for pressing the joining member on the joined member. An output signal of a first vibration sensor 116 adhered and contacted through a non-hardening grease to the joined member is input to a joining state monitoring means 324A through a first band pass filter 321a for detecting rubbing vibration due to sliding friction of a joining face. A sensor abnormality determining means 323bb monitors a secular change of the output signal of the first band pass filter 321a, and determines an adhesion abnormality of the first vibration sensor 116 when the maximum output signal detected in joining processing of each time is less than a prescribed lower limit determination value.
Patent JP-2012094431-A (JP)
Title: Led bulb
Inventor: FUJITA MUNEHISA
IPC: F21S2/00
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED bulb capable of illuminating frontward in a sufficient brightness, hardly projecting shadows in the surroundings, and having superb decorativeness.SOLUTION: The LED bulb includes: a light-emitting diode-supporting fixture (15) having an light-emitting diode (11) on a front face and a base (14) electrically connected to the light-emitting diode at a rear end; and a cylindrical reflecting mirror (16) which is arranged extending frontward from the light-emitting diode-supporting fixture and reflects emitted light from the light-emitting diode by an inner circumferential surface. The cylindrical reflecting mirror includes: an inner circumferential face-side light-reflecting layer (17) made of a light reflection material; and an outer circumferential face-side light guiding layer (18) made of a light translucent material, and moreover a rear end face (18a) of the outer circumferential face-side light guiding layer (18) of the cylindrical mirror is arranged opposing a light-emitting face (13a) of the light-emitting diode (11). In this arrangement, the emitted light from the light-emitting diode is propagated in the outer circumferential face-side light guiding layer through the rear end face of the outer circumferential face-side light guiding layer, and light dispersion is brought about from the outer circumferential face-side light guiding layer.
Patent JP-2012091736-A (JP)
Title: Pneumatic tire
Inventor: FUJII TAKASHI
IPC: B60C11/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce rolling resistance and improve center wear resistance and pass-by noise.SOLUTION: When an intersection between lines extended from a shoulder-side arc 21b and a side-part arc 21d is a reference point P, the following conditions are satisfied: 0.025×β+1.0≤θ≤0.045×β+2.5, wherein θ is an angle between a straight line A connecting the reference point and a center crown CC and a straight line B passing the center crown in a tire width direction, with respect to an aspect ratio β; 10≤Rc/Rs≤50, wherein Rc is a curvature radius Rc of a center-part arc 21a, and Rs is a curvature radius of the shoulder-side arc; 0.2≤L/(TDW/2)≤0.7, wherein L is a reference expansion width from a tire equatorial plane CL to an inner end of the shoulder-side arc in a tire width direction, and TDW is a tread expansion width; 12 [%]≤GR≤25 [%], wherein GR is a groove area ratio in a grounding region of a tread face; and GCR<GSR, wherein GCR is a groove area ratio in a center region of the tread face and GSR is a groove area ratio in a shoulder region of the tread face.
Patent JP-2011093089-A (JP)
Title: Cutting tool
Inventor: SJOEOE STURE
IPC: B23C5/10
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for cutting machining requiring no finishing, and easy to be manufactured.  <P>SOLUTION: The tool includes a primary tool (1), a secondary tool (2), and a shaft (3). The primary tool has a recessed part (7) together with a primary connection surface (5) and an opposite side surface (6) extending from the primary connection surface toward the opposite side surface. The primary tool has a wall (8) between a bottom surface (9) of the recessed part and the opposite side surface. The secondary tool has a secondary connection surface (11) and a protruding part (12) extending from the secondary connection surface, and in the mounted state thereof, extending into the recessed part. The protruding part has an end surface (13) facing the bottom surface. A fixing element (20) is connected with the wall toward the protruding part by a contractile force. The primary and secondary tools have seats (15) for cut insertion. The wall is elastically flexible, and bent toward the end surface by the contractile force in a state of being mounted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011258539-A (JP)
Title: Photoelectric conversion element and dye-sensitized solar cell using the same
Inventor: KISHIMOTO SHINZO
IPC: H01L31/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element using an electrolytic solution which hardly causes the deterioration of the solar cell and achieves a high energy conversion efficiency even if an amount of iodine to be added to the electrolytic solution is significantly reduced and to provide a dye-sensitized solar cell using the photoelectric conversion element.SOLUTION: The dye-sensitized solar cell or the photoelectric conversion element has a semiconductor electrode layer including dye-sensitized semiconductor particles, an electrolytic solution layer and a counter electrode, which are laminated on a conductive support in this order. The electrolytic solution layer includes: a mixture of an inorganic salt selected from alkali metal halide, alkali earth metal halide and ammonium halide, and imidazolium salt as a solute; and one or both of glycol ether and five-membered cyclic ether as a solvent. The density of triiodide ions as redox pairs in the electrolytic solution is 0-0.05 mol/L.
Patent JP-2011019949-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase player's excitement and enjoyment in transition of a game status caused by a specific game status.  <P>SOLUTION: The rate to decide controlling in a high-probability low-base status after a jackpot game status finishes is made different from the rate to decide controlling in a high-probability high-base status after the jackpot game status finishes when a game is controlled in a normal status and when the game is controlled in the high-probability low-base status. Then, the normal presentation status is controlled to switch to a mission presentation status each time after the normal status is controlled to a 2R probability variation jackpot game status being the high-probability rate status after the jackpot game status finishes and after the normal status is controlled to a small winning game status to maintain the original game status [(a5) and (b5)].  <P>COPYRIGHT: (C)2011,JPO&INPIT