baber/WOPTO huggingface dataset:
Patent JP-2010169267-A (JP)
Title: Hydraulic drive system including neutral drift compensation and temperature compensation under pressure limit
Inventor: ANDERSON RANDY
IPC: F15B11/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for promoting efficient operation of a hydraulic drive system.  <P>SOLUTION: The hydraulic drive system includes: a high-pressure storage device 138; a low-pressure storage device 134; and a pump motor 130 for conversion between hydraulic energy and mechanical energy. The pump motor 130 is disposed between the high-pressure storage device 138 and the low-pressure storage device 134. The hydraulic drive system has a motor mode in which hydraulic energy is converted to mechanical energy by storage and release to and from the high-pressure storage device 138, a pump mode in which mechanical energy is converted to hydraulic energy, and a neutral mode neither of both. A compensation method for changing temperature by changing pressure limit is useful to maintain the hydraulic device system in general operation, whereby the efficiency in the hydraulic drive system is enhanced. When the pump motor includes a swash plate or the similar structure, the drive during general operation is compensated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213699-A (JP)
Title: Host cell expressing recombinant human erythropoietin
Inventor: CARCAGNO CARLOS MIGUEL
IPC: C12P21/02
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recombinant host cell producing recombinant human erythropoietin (EPO).  <P>SOLUTION: The host cell contains a vector having a gene encoding human erythropoietin (EPO) obtained from the human genomic DNA. The gene used does not include sequences from regions at i 5' of the first translated ATG and ii 3' of the stop codon of the EPO gene. The gene has been cloned into an expression plasmid for eukaryotic cells that have the early promoter of the SV40 virus as sole expression control elements and its polyadenylation signal. The recombinant cell resulting from transfection with a used genetic construct provides an unexpectedly high level of protein expression of 50 mg of the recombinant EPO per 1 liter of culture medium per day.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011196188-A (JP)
Title: Axial flow compressor
Inventor: NAKAYAMA YOSHIHIRO
IPC: F04D29/34
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To firmly fit a rotor around a rotor shaft while suppressing cost required for machining the fitting portions of the rotor and the rotor shaft.SOLUTION: This axial flow compressor 10 includes: the rotor 31 having rotor blades 34; a first pressing member 41 connected to one end surface of the rotor 31; a second pressing member 42 connected to the other end surface of the rotor 31; the rotor shaft 46 passing through the first pressing member 41, rotor 31 and second pressing member 42; and a nut 43 fixing the first pressing member 41 and second pressing member 42 to the rotor shaft 46 with the rotor 31 sandwiched between the first pressing member 41 and second pressing member 42. The rotor shaft 46 is composed of material having a linear expansion coefficient lower than that of material composing at least a part of the rotor 31. The material composing at least the part of the rotor 31 may be aluminum or an aluminum alloy.
Patent JP-2011198060-A (JP)
Title: Hardware and software cooperation filtering processing system
Inventor: NAKADAI HIROKI
IPC: G06F13/10
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To separate a module as a description of service from a module that gains access to sensors and actuators used therein.SOLUTION: This hardware and software cooperation filtering processing system has a hardware unit to which the sensor and the actuator are connected, and a software unit connected to the network, wherein the processing to determine operation by the software unit or the hardware unit are performed by an input processing unit for processing input information form the sensor connected to the hardware unit, a service processing unit for determining operation of the actuator based on the data initialized in the software unit, and an output processing unit for generating the data for operating the actuator.
Patent JP-2010253254-A (JP)
Title: Ultrasound system and method of arranging three-dimensional ultrasound image
Inventor: KIM CHUL-AM
IPC: A61B8/00
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasound system and a method of arranging a three-dimensional (3D) ultrasound image.  <P>SOLUTION: The ultrasound system comprises: a storage unit for storing a plurality of reference position information each corresponding to a plurality of target objects; a user input unit configured to receive input information for selecting a target object form the plurality of target objects; an ultrasound data acquisition unit configured to transmit ultrasound signals to the target object and receive ultrasound echo signals reflected from the target object to thereby acquire ultrasound data; and a processor configured to form 3D ultrasound image of the target object based on the ultrasound data and perform position arrangement of the 3D ultrasound image based on based on reference position information of the target object corresponding to the input information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195780-A (JP)
Title: Method for producing granular carboxyl group-containing polymer particles, and granular carboxyl group-containing polymer particle
Inventor: TAKEMORI SHINICHI
IPC: C08J3/12
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and easily producing granular carboxyl group-containing polymer particles having a high bulk density and being easily swellable by water.SOLUTION: The method for producing granular carboxyl group-containing polymer particles comprises the following processes: a process for making carboxyl group-containing polymer particles having a bulk density of 0.1-0.3 g/cm; a process for making an aggregate of the carboxyl group-containing polymer particles by placing the carboxyl group-containing polymer particles on a continuously moving belt so as to have a thickness of 5-30 mm and by causing the particles to pass through a humidifying bath to absorb moisture so as to have a moisture content of the carboxyl group-containing polymer particles of 3-15 mass%; and a process for drying and then pulverizing the aggregate of the carboxyl group-containing polymer particles.
Patent JP-2011201973-A (JP)
Title: Photopolymerizable polymer micelle, method of producing the same, and ink composition containing photopolymerizable polymer micelle
Inventor: MIYABAYASHI TOSHIYUKI
IPC: C09D11/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable polymer micelle that has excellent photo(radical) polymerization properties, is free from a rapid increase in viscosity even in a high concentration region, is excellent in storage stability at an ordinary temperature and storage stability at a high temperature (for example, in a temperature range of 40-70°C) and exhibits excellent resistance to a solvent being a constituent of an ink composition and to provide an ink composition for inkjet recording that can produce an image quality which can be produced by plate printing such as a high print density, no ink bleeding, the sharp edge of a printed portion and no mottled pattern, can provide a high image quality printing with good fixing properties on a non-absorbable recording medium, has excellent safety and has a reduced influence on the environment.SOLUTION: The photopolymerizable polymer micelle includes a spherical micelle that encapsulates a hydrophobic photopolymerization initiator. The spherical micelle is formed by a block copolymer which has a hydrophilic block segment and a hydrophobic block segment having a radically polymerizable group in at least a part thereof and which has a number average molecular weight exceeding 10,000.
Patent JP-2011201739-A (JP)
Title: Preform material for glass molding
Inventor: ABE NORIYUKI
IPC: C03B11/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a preform material reducing a molding defect and extending a mold life.SOLUTION: The preform material 101 is charged in a cavity of a mold and molded into a biconcave lens. A curvature radius on an upper die side of the preform material is smaller than a curvature radius of the upper die, a curvature radius on a lower die side of the preform material is smaller than a curvature radius of the lower die and a center thickness and the curvature radius of the preform material satisfies the relation of a deformation quantity=(the preform material-a lens thickness)>(difference between the curvature radius of the upper die and a dimension in the depth direction calculated from the curvature radius of a first surface of the preform material)+(difference between the curvature radius of the lower die and a dimension in a depth direction calculated from the curvature radius of a second surface of the preform material). Thereby, the yield is increased since sufficient transfer is applied to the lower die side even when deformed in a V-shape on a movable side, so as not to cause poor surface sag.
Patent JP-2011204160-A (JP)
Title: Customer guidance system and automatic opening/closing gate
Inventor: HOSHINO TADAHIRO
IPC: A63G33/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To automatically construct an appropriate bypass lane 109 corresponding to the state of a customer 104 and to surely guide the customer, in a customer guidance system for allowing the customer to take a bypass and guiding the customer by the bypass lane 109.SOLUTION: The customer guidance system includes a shortest guiding lane 106 in which opening/closing gates 113 openable and closable in an advancing direction and bypass gates 103 openable and closable in a bypass direction are arranged for respective bypass lanes 109-1 to 6. The stay, passing and absence of the customer 104 in a predetermined area near the respective opening/closing gates 113 are detected by a customer detection means, and the opening/closing gates 113 and the bypass gates 103 are opened and closed on the basis of the detection result.
Patent JP-2011208545-A (JP)
Title: Camshaft support structure of internal combustion engine
Inventor: HARADA MAKOTO
IPC: F02F1/24
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To easily position a camshaft while preventing impurities from depositing on a positioning part in a camshaft support structure of an internal combustion engine.SOLUTION: In this camshaft support structure of an internal combustion engine comprising a cap 195E holding an exhaust camshaft 55E with a cylinder head 27, a flange part 66E for restraining a thrust position is provided to the exhaust camshaft 55E, a thrust restraining groove part 133E fitted to the flange part 66E is provided to the cap 195E for covering the exhaust camshaft 55E from the upper side, and a guide groove 141E which is wider than the thrust restraining groove 138E of the thrust restraining groove part 133E and shorter in the circumferential direction is also provided to the cap on the cylinder head 27 side.
Patent JP-2011208224-A (JP)
Title: High-purity copper anode for copper electroplating, method for producing the same, and copper electroplating method
Inventor: NAKAYA KIYOTAKA
IPC: C22F1/08
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-purity copper anode for electroplating that can reduce the generation of slime and other particles, and plating failure caused thereby, a method for producing the same, and a copper electroplating method using the same.SOLUTION: After imparting processing strain by processing high-purity copper for electroplating, the copper crystal grains on the anode surface are given a crystal grain boundary structure by carrying out recrystallization heat treatment such that the special grain boundary length ratio Lσ/Lbetween the unit total grain boundary length Lof crystal grain boundaries and the unit total special grain boundary length Lσof special grain boundaries is 0.35 or greater. Consequently, plating failures are reduced by inhibiting the generation of slime and other particles generated on the anode side in the copper electroplating bath.
Patent JP-2011206480-A (JP)
Title: Pinball game machine
Inventor: SHIMADA KEIICHI
IPC: A63F7/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that gives a bailout to a game player who has a disadvantageous situation in a specific game characteristic.SOLUTION: Out of a first game status which is in an odds-variation status but is not in an easy ball entering status, a second game status which is neither in the odds-variation status nor in the easy ball entering status, and a third game status which is in the easy ball entering status of a Pachinko game machine 10, the game status goes to the third game status when wins reach the continuous upper limit frequency under the condition of the first game status kept and also goes to the third game status when a win unassociated with the second odds-variation comes in the second game status.
Patent JP-2011213146-A (JP)
Title: Control system
Inventor: YOSHIDA TAKASHI
IPC: B60W20/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device for minimizing the transmission of torque variations to wheels, when a clutch is engaged and combustion in an internal combustion engine is started.SOLUTION: The control device for controlling hybrid-vehicle drive device is provided with an input member coupled to and driven by a rotating electrical machine; a clutch that selectively drive-couples the input member to an internal combustion engine; an output member that is coupled to and drives the wheels; and a transmission mechanism that transmits rotation speed from the input member to the output member at different gear ratios, depending on the respective transmission stage. The transmission mechanism is provided with a one-way transmission stage, whereby rotational driving power is transmitted from the input member to the output member and is not transmitted from the output member to the input member. When combustion in the internal combustion engine is started, in a state where the vehicle is in motion and combustion is stopped, during the execution of rotational-speed feedback control for the rotating electrical machine, the control device executes a start-up process in which the engagement pressure of the clutch is increased and combustion is started in the internal combustion engine.
Patent JP-2011213153-A (JP)
Title: Wave height and wave direction estimating method of incident wave, automatic position holding controlling method, automatic position holding system, and ship and offshore structure
Inventor: IGARASHI KAZUYUKI
IPC: B63H25/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wave height and wave direction estimating method of an incident wave, accurately estimating wave height and wave direction of a wave that has arrived, in a state where an automatic position holding control is being carried out.SOLUTION: The direction of the wave drift force applied to a hull is calculated from the control force for holding the ship position and the bow azimuth, the direction of this control force, the force caused by other than the wave acting on the hull, and the estimated value of this force in the direction of action. The wave direction of the wave that has arrived is estimated from the direction of this wave drift force based on the preestablished data showing the relation between the direction of the wave drift force and the wave direction of the wave that has arrived. The wave height of the wave that has arrived is estimated from the measured pitching motion and the estimated wave direction.
Patent JP-2011215340-A (JP)
Title: Image forming apparatus
Inventor: MUTSUO TAE
IPC: G03G15/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure a high quality image by carrying out banding correction at a level determined according to variation of the density characteristic of the image forming apparatus.SOLUTION: In the image forming apparatus, a banding correction unit 307 acquires information about a cause of density variation that may occur in a sub-scanning direction of a rotation member, which is used for forming a toner image on an image carrier based on input image information and sets; and the level of the density correction, which is determined according to the density variation cause information is set based on the acquired information.
Patent JP-2011212598-A (JP)
Title: Reforming catalyst for tar-containing gas, method for manufacturing the reforming catalyst and method for reforming tar-containing gas
Inventor: SUZUKI KIMIHITO
IPC: B01J23/89
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for reforming a tar-containing gas which converts crude gas which is generated during thermally decomposing carbonaceous raw materials such as coal and biomass and contains tar of heavy chain carbon hydride or fused polycyclic aromatic carbon hydride and also, contains a high concentration of hydrogen sulfide, or refined gas, to light carbon hydride under high performance process and stably, in the presence of a catalyst.SOLUTION: This reforming catalyst for tar-containing gas is a composite oxide represented by the formula: aM/bNi/cMg/dO (in the formula, a is mass%, 0.01 to 20%; b, c, and d are the molar ratio, b+c=1, 0.01≤b≤0.99, 0.01≤c≤0.99; d is the number required for oxygen to maintain electric neutrality with a cationic element; M is at least one kind of element selected from the group consisting of platinum, ruthenium, palladium and rhodium). Also, the reforming catalyst is a composite oxide composed of an oxide selected from at least one kind of silica and alumina according to necessity.
Patent JP-2011214664-A (JP)
Title: Hydraulic clutch control device
Inventor: NEDACHI KEIJUN
IPC: F16D48/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To control hydraulic pressure of each hydraulic clutch in operation according to a change in characteristics of hydraulic fluid, in a hydraulic clutch control device regulating the flow rate of the hydraulic fluid supplied from a hydraulic source to the hydraulic clutches according to the state of the hydraulic fluid.SOLUTION: Hydraulic control valves 78A, 78B independently controlling the operation of the hydraulic clutches 58, 59, flow rate regulation means 79A, 79B regulating the flow rate of the hydraulic fluid flowing in hydraulic pressure supply lines 75A, 75B, and hydraulic fluid state detection means 80A, 80B detecting the state of the hydraulic fluid, are respectively provided for every hydraulic pressure supply lines 75A, 85B connected to a plurality of hydraulic clutches 58, 59. A control unit 88 controls the operation of the flow rate regulation means in the hydraulic pressure supply line connected to the hydraulic clutch in operation based on a detection value from the hydraulic fluid state detection means in the hydraulic pressure supply line connected to the hydraulic clutch waiting to be operated of the hydraulic pressure supply lines 75A, 75B.
Patent JP-2011214125-A (JP)
Title: Method for decarburizing chromium-containing steel by blowing oxygen
Inventor: ASAHARA AKIFUMI
IPC: C22C38/18
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for decarburizing chromium-containing steel by blowing oxygen which allows the use of inexpensive general-purpose Fe-Cr alloy as a chromium source in producing a low-sulfur chromium-containing steel required to contain about ≤0.013 mass% of S at the starting point of decarburization by blowing oxygen.SOLUTION: The method includes: producing a chromium-containing molten steel containing 2 to 8 mass% of C and 10 mass% or more of Cr in an electric furnace; preparing a low-chromium molten steel containing 4 mass% or less of Cr; mixing X (ton) of the chromium-containing molten steel with the low-chromium molten steel to obtain Y (ton) of a mixed molten steel containing 8 to 26 mass% of Cr, so as to satisfy the relation: 0.52≤X/Y≤0.80; and decarburizing the mixed molten steel by blowing oxygen in a refining vessel. Thereby, the chromium-containing molten steel is subjected to light desulfurization when produced in an electric furnace; the low-chromium molten steel is subjected to heavy desulfurization; and when both are mixed, a targeted low-S molten steel can be obtained even if general-purpose Fe-Cr alloy having a high S content is used.
Patent JP-2010156347-A (JP)
Title: Intake amount controller for engine
Inventor: KURITA KAZUHISA
IPC: F02D9/02
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize controllability of a valve, and to reduce the number of part items.  <P>SOLUTION: A movable member 14 is fixed onto a body through a part 18 to be fixed, a coil spring 11 is constituted of the first spring part 11a and the second spring part 11b, and a connection part 19 for connecting the first spring part 11a and the second spring part 11b, an end part 12 of the first spring part 11a, and an end part 13 of the second spring part 11b, are locked respectively to hooks 16, 17, and the connection part 19 is fixed to a final spur gear 4, in this intake amount controller for an engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011214816-A (JP)
Title: Fluidized bed drier and fluid bed drying equipment
Inventor: ARIMA KENICHI
IPC: C10L5/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed drier and fluidized bed drying equipment capable of promoting fluidization by performing proper mixing in the fluidized bed drier.SOLUTION: In this fluidized bed drier for drying a powder and granular material of high moisture content, adhesive property and condensing property, such as brown coal, a tilted section 130 of an angle of repose of powder and granular material or more and 90° or less is disposed on an inlet section 102a of the fluidized bed drier 102A, and the brown coal 101 is supplied from an upper section of the tilted section 130 or along the tilted section 130. Thus the brown coal is moved to a bottom side of a fluidized bed 111 along the tilted section 130 while mixed with the dried powder and granular material around, and further fluidized while mixed with the dried powder and granular material around again by fluidizing steam 107a, 107b supplied from a dispersion plate 116 at the bottom side, to start its drying.
Patent JP-2011222063-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: SAKAGUCHI RYUJI
IPC: G11B5/84
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium which can greatly improve coverage of a protective layer with a lubricant film by eliminating variance on film thickness distribution of the lubricant film formed on a surface of the protective layer.SOLUTION: The method for manufacturing a magnetic recording medium, in which after at least a magnetic layer 34 is formed on a nonmagnetic substrate 31, gas of a raw material containing carbon is introduced into a pressure-reduced deposition chamber, the gas is ionized by plasma, and a protective layer 35 having a carbon film is formed on a surface of the nonmagnetic substrate 31 by using the ion, includes a step of cleaning the magnetic recording medium by using cleaning liquid containing hydrogen water.
Patent JP-2010180234-A (JP)
Title: Pyrazolopyrimidine as cyclin-dependent kinase inhibitor
Inventor: GUZI TIMOTHY J
IPC: A61P35/02
Filed: 2010-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as a protein kinase inhibitor.  <P>SOLUTION: A new class of a pyrazolo[1,5-a]pyrimidine compound represented by the formula as an inhibitor of a cyclin-dependent kinase is provided in many embodiments. A method for preparing such a compound, a pharmacological composition comprising one or more such compounds, a method for preparing a pharmacological formulation comprising one or more such compounds, and a method for treating, preventing, inhibiting or ameliorating one or more diseases associated with a CDK using such a compound or such a pharmacological composition are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT