baber/WOPTO huggingface dataset:
Patent JP-2010236370-A (JP)
Title: Device and method for controlling intake in internal combustion engine
Inventor: YOTSUEDA KEIJI
IPC: F02B29/08
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To operate intake control valve with smaller electric power in an intake control device for an internal combustion engine.  <P>SOLUTION: The intake control device (100 and the like) for the internal combustion engine includes an intake air passage (204 and the like) for leading intake air to a cylinder, the intake control valve (224 and the like) disposed in the intake air passage and generating pulsation of intake air flow according to an open close state, drive means (224D, 224E and the like) driving the intake control valve and changing the open close state, and a control means (100) executing feed forward control for giving the intake control valve prescribed operation velocity by the drive means in (i) first control period (A1, A2 and the like) and executing feedback control for making deviation of actual opening of the intake control valve from target opening of the intake control valve close to zero by the drive means in (ii) second control period (B1, B2 and the like).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235980-A (JP)
Title: Steel in which shocking deformation resistance is improved
Inventor: MASUDA TOMOKAZU
IPC: C21D8/06
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress breakage of a steel material when impact deformation is caused, even when static-deformation resistance of the steel material is made not too high (the safety ratio is made not too high).  <P>SOLUTION: The steel has the component composition composed of 0.05-0.5% C, 0.005-0.50% Si, 0.2-0.80% Mn, ≤0.050% P, 0.005-0.05% S, 0.05-0.30% Cr, 0.005-0.06% Al, 0.0005-0.0055% B, 0.0005-0.008% N, ≤0.0010% solid-solution N and the balance Fe with inevitable impurities, wherein a structure has a ferrite-pearlite structure in which a ferrite fraction is 55-97 area%, and regarding the inclusion, the diameter of the maximum nitride-based inclusion containing B is ≥100 nm, and the number of the nitride-based inclusion containing B and having the diameter of ≥100 nm is 0.010-0.05 pieces/μm<SP>2</SP>.The steel is improved in the shocking deformation resistance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234582-A (JP)
Title: Ink-jet recording method, ink-jet recording device, and ink-jet recording ink set
Inventor: AOI NORIATSU
IPC: C09D11/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording method for recording a uniform solid image without unevenness causing no white streaks and having a high optical density (OD) value while improving feathering.  <P>SOLUTION: The ink-jet recording method includes a recording process for recording by ejecting, by an ink-jet system, an ink-jet recording water-based ink 22a containing a self-dispersion pigment, water and a water-soluble organic solvent, and a post-processing process for ejecting a processing liquid 25a containing a coagulant, water and a water-soluble organic solvent to overprint a recorded portion 22b recorded with the water-based ink 22a. The amount of ink drops to be ejected is 13.5-35 pL, and the spreading rate (times) of liquid drops represented by an expression (1): a liquid drop spreading rate (times) = X/Y is 1.1 to 1.5 times where X is a dot diameter in the post-processing process, and Y is a dot diameter in the recording process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233807-A (JP)
Title: Bioabsorbable material and stent using the same
Inventor: FUJITA YOTARO
IPC: A61F2/91
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent having high radial force, which can be surely made to indwell in a lesion site.  <P>SOLUTION: The bioabsorbable material includes an oligomer unit having a polylactic acid-derived monomer unit having a weight average molecular weight of 3,000-50,000 and an aromatic compound-derived monomer unit having at least one hydroxyl group and at least one carboxyl group in a monomer unit ratio of 700:1 to 40:1; and a chain length extended segment. The oligomer unit is bonded to the chain length-extended segment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236290-A (JP)
Title: Mechanical parking lot
Inventor: OSHIBA SHIGERU
IPC: E04H6/18
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical parking lot capable of elevating and lowering while loading a pallet on a lift and miniaturizing a holding device for holding the pallet.  <P>SOLUTION: This pallet holding device 24 installed in the mechanical parking lot to hold the pallet 19 in a pallet opening 28 in a getting-in-and-out chamber 29 includes pallet holding brackets 80A, 80B, 81A, 81B moving between a holding position for holding the pallet 19 and an evacuation position which does not obstruct elevating and lowering of the pallet 19, a link member constituted by links 75A, 75B, 76A, 76B arranged to move along the inner periphery of the pallet opening 28, a rotary arm 72 connected with the link member to move and energize the link member, and a pallet holding motor 62 for driving the rotary arm 72.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265650-A (JP)
Title: Musical sound control method and musical sound control device
Inventor: INABA KAZUNARI
IPC: G10C3/16
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To supplement a sound omission by releasing the electric vibration by an acoustic conversion means if a string does not generate sound even when a solenoid is driven.  <P>SOLUTION: Even when the solenoid 26 reacts to the pitch information and is on-driven (step 03, 04, 05) by the read-out pitch information or by touch information, after a prescribed time (step 06), if a sounding detection signal is not generated from a sound generation/touch detection mechanism 30 which reacts to the pitch information and if a string 14 does not generate sound (step 07), the pitch information and the touch information are sent to the tone generator 80, and the musical sound with the same pitch is generated from a vibration exciter 56 and a soundboard (step 08). Accordingly, the musical sound having the same pitch and the same touch with the string 14 which did not generate sound is generated electronically, and the sound omission in the automatic play by the solenoid 26 is supplemented. When the sound generation detection signal is sent (step 07), the string 14 generates sound, so the pitch information and the touch information are not sent and the electronic sounds are not generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012123851-A (JP)
Title: Optical disk drive and multilayer optical disk
Inventor: FUTAKUCHI RYUTARO
IPC: G11B7/24038
Filed: 2009-04-02
Abstract: PROBLEM TO BE SOLVED: To maximize the recording capacity of a multilayer optical disk in an optical disk drive using a SIL (solid immersion lens).SOLUTION: To perform recording and reproducing so that, of information layers of a multilayer optical disk, an information layer nearer to the incident side of a light beam has a smaller spot size of the condensed light beam.
Patent JP-2010241712-A (JP)
Title: Tie2-activating agent and lymphatic vessel-stabilizing agent
Inventor: KAJIYA KENTARO
IPC: A61K31/138
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel Tie2-activating agent and a lymphatic vessel-stabilizing agent comprising the activating agent.  <P>SOLUTION: The Tie2-activating agent comprises diphenhydramine or diphenhydramine hydrochloride. The lymphatic vessel-stabilizing agent comprises the activating agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009154158-A (JP)
Title: Pure water supply system
Inventor: KIKO MASAHIKO
IPC: C02F1/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pure water supply system capable of easily calculating the charge for a consumption of pure water based on the charge rate of pure water satisfying a required water quality standard.  <P>SOLUTION: A supply distribution pipe 11a for supplying pure water from a pure water storage tank 2 to a pure water service site 6a is provided with a supply water metering means such as a flow meter F<SB>1</SB>. A return water flow metering means such as a flow meter F<SB>4</SB>is provided on a return distribution pipe 12a for returning unused pure water not consumed at the pure water service site 6a to the pure water storage tank 2 in water treatment equipment such as a reverse osmosis membrane device 5 and a desalting device 7 constituting a water treatment unit 10 included in a flow meter. A control system 20 is provided with a charge calculating means for calculating the amount of actually consumed pure water on the basis of the difference between the amount of supplied water metered by the supply water metering means and the amount of returned water metered by the return water flow metering means and calculating the amount of the actually used pure water. By providing a water quality measuring means 5 in the supply distribution pipe 11a, the charge for consumption of pure water of an acceptable water quality excluding pure water not satisfying the required water quality can be calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157390-A (JP)
Title: Solid-state imaging apparatus
Inventor: TOSHIKIYO KIMIAKI
IPC: H04N5/335
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity solid-state imaging apparatus which copes with an optical system, having a short focal length (optical system, having a large incident angle θ).  <P>SOLUTION: Each pixel (2.8 mm square in size) includes a distributed refractive index lens 1, a color filter 2 for G, Al wirings 3, an electrical signal transmitting unit 4, a planarized layer 5, a light-receiving element (Si photodiode) 6, and an Si substrate 7. The concentric circle structure for the distributed refractive index lens is made of four types of materials, having different refractive indexes, such as, TiO<SB>2</SB>(n=2.53), SiN (n=2.53), SiO<SB>2</SB>(n=2.53), and air (n=1.0), and the radial difference of the outer peripheries of adjacent circular light-transmitting films is 100 nm. Furthermore, the film thickness is 0.4 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010243325-A (JP)
Title: Apparatus and method for inspecting applied state of lubricant
Inventor: HOKAME MASAAKI
IPC: G01N21/88
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for inspecting an applied state of a lubricant, capable of accurately determining the quality of the applied state of the lubricant applied to a press-fit slide surface of the inner diameter area of a knuckle in the step of pressing a bearing into the knuckle, and improve its inspection in reliability.  <P>SOLUTION: The apparatus includes: a determination area setting means for irradiating with ultraviolet radiation, the knuckle which makes up a suspension unit of a vehicle, the bearing 13 which is pressed into the knuckle, and the lubricant which is applied to the bearing press-fit surface of the knuckle, photographing them by using a camera, carrying out a binarization operation for the taken image, and setting an approximately toric determination area 10 along the bearing press-fit surface of the knuckle; and a quality decision means for determining the quality of the applied state of the lubricant applied to the press-fit surface, based on an ooze area of the determination area 10 to which the lubricant 12 oozes from the press-fit surface along with the operation of pressing the bearing 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244874-A (JP)
Title: Lithium ion secondary battery
Inventor: TAKEUCHI TAKASHI
IPC: H01M10/052
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which includes a separator superior in oxidation resistance and makes both superior reliability and safety compatible even when carrying out charging at a higher voltage than before.  <P>SOLUTION: The lithium ion secondary battery is equipped with a positive electrode 11 and a negative electrode 12 capable of reversively storing/releasing lithium, a separator 13 arranged between the positive electrode 11 and the negative electrode 12, a battery case to house the positive electrode 11, the negative electrode 12, and the separator 13, and a nonaqueous electrolytic solution filled into the battery case. The separator 13 has ultrahigh molecular weight polyethylene of 500,000 or more of the weight average molecular weight as the main component, and contains polyolefin resin composition obtained by chemically cross-linking ultra-high molecular weight polyethylene, polynorbornene, and grafted polyethylene, and gel fraction of the polyolefin resin composition is 42% or more and 57% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251109-A (JP)
Title: Heater, heating element used for the heater, and method for manufacturing the heating element
Inventor: HASE KAZUTO
IPC: H05B3/14
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater wherein a difference in a caloric value for each portion is controlled further, while securing a caloric value as a heater, a heating element used for the heater, and to provide a method of manufacturing the heating element.  <P>SOLUTION: This heater 100 includes a heating element 10 for generating heat with supply of power, and terminals 20, connected to both ends of the heating element 10 to supply power from a power supply, and the heating element 10 is manufactured by a step to mold powder of silicon carbide, having purity of not less then 99.99%, and a step to bake the powder at a temperature of not lower than 1,700°C for one hour or longer, in a nitrogen atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231747-A (JP)
Title: Tie-up selling method of residential real estate and rice
Inventor: SATO SEIJI
IPC: G06Q50/16
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain development of a new selling channel or sales promotion for both a seller of residential real estate and a producer and seller of rice.  <P>SOLUTION: When a user selects residential real estate to be purchased, contents such as a location of rice field, a brand, a producer, a rice field area and an owner period are displayed. The user becomes the owner of a rice field selected by himself/herself when the user makes a contract for purchase of residential real estate. The sale price of rice according to the selection condition of the rice field owner selected by the user is paid from the seller of residential real estate to the producer and seller of rice.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248042-A (JP)
Title: Method for producing high purity silicon
Inventor: HATAYAMA KAZUHISA
IPC: C01B33/037
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously reduce impurities in silicon, especially B and also Al and Ti in one process, to maintain a high yield by remarkably reducing the reduction amount before and after the impurity purification operation, to drastically reduce the initial equipment investment cost without necessitating a high-vacuum atmosphere by using a commonly used open furnace, and as a result, to obtain silicon, in which impurities such as B, Al or Ti are reduced, at an extremely low cost.  <P>SOLUTION: In a method for producing high purity silicon, impurities in silicon are reduced by heating and melting the silicon containing impurities and then blowing a gas containing SiF<SB>4</SB>into the silicon in a molten state or heating and melting the silicon containing impurities and a flux, separately, so that each of the silicon and the flux is melted, then bringing the molten silicon into contact with the molten flux, and blowing the gas containing SiF<SB>4</SB>into a melt containing the silicon and the flux.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248667-A (JP)
Title: Moisture-permeable water-proof sheet and moisture-permeable water-proof composite sheet
Inventor: IMAGAWA TOMOJI
IPC: B32B27/34
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-permeable water-proof sheet and a moisture-permeable water-proof composite sheet which each have good heat resistance and flame retardancy, is lightweight and flexible, and is excellent in moisture permeability and water-proof property.  <P>SOLUTION: There is provided the moisture-permeable water-proof sheet which comprises aromatic polyamide nanofibers each having a diameter 10-500 nm on a cross section orthogonal to the axis of the fiber and has a water resistant pressure of ≥400 mm (water column) and a water moisture permeability of ≥8,000 g/m<SP>2</SP>*24h. Besides, there is provided the moisture-permeable water-proof composite sheet which is produced by laminating one or more nanofiber layers comprising aromatic polyamide fibers each having a diameter 10-500 nm on a cross section orthogonal to the axis of the fiber to one or more fiber structure layers comprising fibers each having a diameter of 0.5-50 μm on a cross section orthogonal to the axis of the fiber, and has a water resistant pressure of ≥400 mm (water column) and a water moisture permeability of ≥8,000 g/m<SP>2</SP>*24h.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249749-A (JP)
Title: Equivalent circuit element constant estimation method, device therefor, equivalent circuit element constant estimation program, characteristic measuring method, device therefor, and characteristic measuring program
Inventor: KUROSAWA RAKU
IPC: G01R27/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with preliminary measurement for characteristic measurement of the CV characteristics, or the like, and to perform the characteristic measurement more simply and more accurately, concerning an electronic device, such as, a solar cell.  <P>SOLUTION: An equivalent circuit element constant estimation method includes: a process for measuring a frequency characteristic of a complex impedance of a measuring object; a process for operating an element constant, by which an evaluation function becomes minimum, by a Monte Carlo method from a measured value of the frequency characteristic; a process for operating an element constant, by which the evaluation function becomes a minimal value, by using the calculated element constant as the starting value of a local search method; and a process for setting a repetition number of times of the operation processing beforehand, and repeating the operation processing as many as the prescribed number of times, namely, the repetition number of times, thereby extracting a combination of element constants, by which the smallest value among minimal values is taken.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251652-A (JP)
Title: Method of manufacturing semiconductor package
Inventor: OI ATSUSHI
IPC: H01L21/60
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package which can suppress formation of a void (bubble), and can prevent a semiconductor package from being large-sized.  <P>SOLUTION: The method of manufacturing the semiconductor package, having a semiconductor chip mounted on one surface of a wiring board with a sheet-like resin interposed, includes: a holding process of holding the sheet-like resin 25 on a projection portion side of a holding tool 27 having a projection portion projecting from a surface opposed to the one surface of the wiring board 10 to the one surface side of the wiring board; a pressing process of pressing a tip of a portion, which is held by the holding tool to deform in a projection shape, of the sheet-like resin in contact with a flat portion of the one surface of the wiring board; and a temporarily fixing process of releasing sheet-like resin from being held by the holding tool, and temporarily fixing the sheet-like resin to the one surface of the wiring board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250759-A (JP)
Title: Device and method for predicting action and program
Inventor: NISHINO MASAAKI
IPC: G06Q10/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To predict a user's action with higher precision by considering both of a place of stay and stay time and considering an appearance probability of each action pattern in the past.  <P>SOLUTION: The appearance probability of the place of stay included in each piece of feature action pattern information is calculated as prior probability information about each piece of the feature action pattern, when a matched action pattern is selected, a probability that the present place of stay of the user appears in each action pattern included in an action pattern set is calculated as a posterior probability based on likelihood showing a matching degree between the place of stay to be extracted from a set of the feature action patterns and the present place of stay of the user and the prior probability information calculated beforehand, and the place of stay in which the calculated posterior probability and the likelihood satisfy preset conditions is selected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252661-A (JP)
Title: Method for producing rice cake-like food material
Inventor: YOKOISHI KAZUYA
IPC: A23L7/10
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rice cake-like food material evenly dispersable especially in frozen dessert by overcoming deterioration of texture under refrigerating and freezing, and having original texture and flavor of rice cake, and a rice cake-containing food containing the food material.  <P>SOLUTION: This method for producing the rice cake-like food material includes preparing a nonglutinous rice processed product by granulating under a water-adding and heating condition until to bring a pregelatinization degree to 10-60%, a nonglutinous rice composition which is obtained by mixing based on 100 pts.wt.of nonglutinous rice flour, 10-80 pts.wt.of saccharide, 0.3-3 pts.wt.of alginic acid and/or Na alginate, and 0.3-3 pts.wt.f calcium salt with a solubility in water of 3 g/100 g water or below, and soaking the nonglutinous rice processed product in water for water absorption followed by heating together with a sugar solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262358-A (JP)
Title: Inspection device for input device
Inventor: NEMOTO MASAAKI
IPC: G06F3/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for an input device for accurately inspecting the operating state of an individual pressing input unit with respect to an input device having a plurality of pressing input units.  <P>SOLUTION: A movable support member 5 is turnably supported on a pedestal 2 moving in an X direction, and a measurement roller 7 is rotatably supported to the movable support member 5. The measurement roller 7 is pressurized downward with biasing force of a compression coil spring 9, and the downward stroke of the measurement roller 7 is detected by a stroke detection member 12. A measurement roller 7 is put on the key top 21a of a keyboard device 20, and moved in the X direction, and the stroke of the measurement roller 7 or opening and closing information of a contact is obtained, and the operating state of the keyboard device 20 is inspected by a decision unit 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT