baber/WOPTO huggingface dataset:
Patent JP-2015031213-A (JP)
Title: Internal combustion engine
Inventor: MURATE NOBUYUKI
IPC: F02D43/00
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of adjusting an air-fuel ratio when a large volume of a fuel component is contained in blow-by gas.SOLUTION: An internal combustion engine 100 comprises a valve 42, a check valve 52 and another valve 53. The valve 42 is installed on a first passage P1 and changes gas flow therein. The check valve 52 and the valve 53 are installed on a second passage P2 and change the gas flow therein. When an engine temperature is higher than a predetermined value α and a degree of fuel reduction amount correction of FB control exceeds a predetermined degree β, the valve 42 reduces a flow rate of gas flowing in the first passage P1 and the check valve 52 and the valve 53 regulate a gas flow in the second passage P2 in a direction from an air intake passage Pin to an inside of a crank case 38.
Patent JP-2015030906-A (JP)
Title: Film deposition apparatus
Inventor: HIROTA SATOSHI
IPC: C23C14/34
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus that includes a target for DMS and a power source for film deposition and that can press-sputters the target using the power source for film deposition.SOLUTION: A film deposition apparatus includes: a film deposition chamber 10; first and second cathodes 20A, 20B which respectively have targets 24 arranged such that target surfaces 24a thereof adjoin each other to face a side of a base material in the film deposition chamber 10; a magnetic field formation part 30 which forms a magnetic field nearby the surfaces 24a of both the targets 24; a power source 40 for film deposition which is interposed between both the cathodes 20A, 20B; and a shutter 50. The shutter 50 performs an opening/closing operation between a closing position where the shutter is interposed between the target surfaces 24a of both the cathodes and the base material so as to integrally shield the target surfaces 24a from the base material and an opening position where the part between the target surfaces 24a and the base material is opened so as to allow film deposition on the base material.
Patent JP-2015034476-A (JP)
Title: Engine automatic stop/start control device
Inventor: SUGIURA SHINICHI
IPC: F02D29/02
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To surely restart an engine from an original start position of a variable valve mechanism even if a time from a start of a fuel cut by an automatic stop request up to the generation of a restart request is short, in an idle stop system of the engine which is mounted with the variable valve mechanism.SOLUTION: In a motor driven variable valve lift mechanism 37, when the conduction power of a motor is not higher than a prescribed value within a prescribed range in which an operation position includes a start position, the operation position is held at the start position. When there occurs an automatic stop request during the operation of an engine, firstly control for moving operation positions of the variable valve lift mechanism 37 and a variable valve timing mechanism 38 to start positions is performed, and when it is determined that the variable valve lift mechanism 37 is brought into a start position holding state (state that the operation position is within a prescribed range and brought into a state that the conduction power of the motor reaches the prescribed value or lower), and also when it is determined that the operation position of the variable valve timing mechanism 38 is within a prescribed range including the start position, a fuel cut is started.
Patent JP-2015034574-A (JP)
Title: Leg device and stand device
Inventor: YASUKAWA TORU
IPC: B60B33/04
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To improve a degree of freedom in a mode to place a leg device.SOLUTION: A leg device includes a base 11, three or more legs respectively having first end portions 122 and second end portions 123, including leg members at a first end portion side, and capable of supporting the base at a second end portion side, and a balancing mechanism 17 having a leg member. At least two or more legs among three or more legs, are movable legs of which configuration to support the base is variable, and in the balancing mechanism, the leg member of the balancing mechanism is placed on a position to keep balance of the base, when two or more movable legs change the configuration to support the base.
Patent JP-2015035164-A (JP)
Title: Control device, control program, communication program, and communication device
Inventor: MIYATA YUJI
IPC: H04M3/00
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To improve convenience at a time of downloading data stored in an online storage or the like.SOLUTION: If a web server 50 receives a request for a storage region in an online storage 62 or the like from a mobile phone 10, the web server 50 transmits a specific URL to the mobile phone. Then, if the specific URL is accessed and data is stored in the storage region, the web server transmits a URL for downloading the data in the storage region to the mobile phone. That is, the web server manages the URL for downloading, and transmits the URL for downloading to the mobile phone having accessed the specific URL. This allows a user to obtain the URL for downloading by only accessing the specific URL. Furthermore, if data is not stored in the storage region, the web server transmits a URL necessary to store data in the storage region to the mobile phone. This facilitates uploading to the storage region.
Patent JP-2015033562-A (JP)
Title: Welfare-use sitting position maintenance aid, and method of manufacturing the same
Inventor: FUJIKAWA KATSUYA
IPC: A47C27/00
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a welfare-use sitting position maintenance aid which has excellent air permeability, allows washing and sterilization and can reduce a burden in using a wheelchair or sitting position maintenance device, and a method of manufacturing the welfare-use sitting position maintenance aid which has excellent air permeability, allows washing and sterilization and can reduce a burden in using a wheelchair or sitting position maintenance device.SOLUTION: The welfare-use sitting position maintenance aid has a surface at least partly having a meshed structure and includes a portion formed by a three-dimensional molding method along a shape of part of a human body. The method of manufacturing the welfare-use sitting position maintenance aid with the surface at least partly having the meshed structure comprises forming the portion along the shape of part of a human body by the three-dimensional molding method.
Patent JP-2015037263-A (JP)
Title: Communication device, communication system and program
Inventor: NAKANISHI TOSHIYUKI
IPC: H04L12/70
Filed: 2013-08-14
Abstract: PROBLEM TO BE SOLVED: To improve performance of communication or measurement.SOLUTION: A signal processing unit performs either communication with a target device to be communicated with, using a first signal medium, or measurement using the first signal medium. A communication unit performs communication with at least one other communication device using a second signal medium. A control unit controls the use of the first signal medium through at least one of the signal processing unit and the other communication device, by performing communication with the other communication device through the communication unit, using the second signal medium.
Patent JP-2015040307-A (JP)
Title: High hardness martensitic stainless steel excellent in corrosion resistance to organic acid
Inventor: MYOSEDA MARI
IPC: C22C38/00
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a high hardness martensitic stainless steel, since organic acid is included in deteriorated gasoline, and, particularly, the corrosion of a steel caused by formic acid and acetic acid is anxiety, with which a component such as an automotive engine fuel injector (an automotive fuel injection pump) has excellent corrosion resistance even in an organic acid environment such as a formic acid and acetic acid.SOLUTION: Provided is a martensitic stainless steel comprising, by mass, 0.60 to 0.75% C, 0.05 to 0.30% Si, 0.01 to 0.30% Mn, 10.00 to 12.00% Cr and 0.10 to 2.00% Cu, and the balance Fe with inevitable impurities, having corrosion resistance to organic acid, particularly, to formic acid and acetic acid, and having a hardness of 54 or higher in HRC.
Patent JP-2015040328-A (JP)
Title: Steel plate excellent in high heat input welding characteristic and material homogeneity and method for producing the same
Inventor: MURAKAMI YOSHIAKI
IPC: C22C38/00
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate excellent in high heat input welding characteristics and material homogeneity in the steel plate, and a method for producing the same.SOLUTION: The steel plate has a component composition containing, by mass%, C:0.030-0.080%, Si:0.01-0.10%, Mn:1.20-2.40%, P:0.008% or less, S:0.0005-0.0040%, Al:0.005-0.080%, Nb:0.003-0.040%, Ti: 0.003-0.040%, N:0.0030-0.0100%, B:0.0003-0.0030%, if needed, one kind or two kinds or more of Cu, Ni, Cr, Mo, V, Ca, Zr and REM and the remainders comprising Fe and inevitable impurities. In the steel plate, a variation range ΔHV of each Vickers hardness (HV) in a plate thickness direction and a plate width direction is 30 or less. The method for producing the steel plate comprises: heating a steel material having the above component composition at a temperature of 1000-1300°C; then hot-rolling followed by accelerated cooling; performing descaling on the condition that the collision pressure of a jet flow on the surface of the steel plate is 1 MPa or more just before the accelerated cooling; and performing accelerated cooling.
Patent JP-2015041251-A (JP)
Title: Lsi layout pattern verification support device
Inventor: MACHITANI YUJI
IPC: G06F17/50
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce a verification work burden on an operator by facilitating work to identify a short-circuited place on an LSI layout pattern.SOLUTION: If a "3"-shaped layer (left half) and an "E"-shaped layer (right half) form an amalgamation pattern ("3E"-shaped pattern without a gap between them) by being short-circuited at the center by a design mistake, an LSI layout pattern verification support device extracts the amalgamation pattern as an equipotential pattern by equipotential trace. When an operator designates three points A1, A2 and A3 (black triangle) on the "3"-shaped layer and three points B1, B2 and B3 (white circle) on the "E"-shaped layer on the equipotential pattern, the LSI layout pattern verification support device obtains a shortest path R11 between the A1 and B1, a shortest path R12 between the A1 and B2, ..., a shortest path R33 between the A3 and B3, obtains a short-circuit candidate region R (ans) as a logical sum region of a total of 9 shortest path figures, and presents it to the operator.
Patent JP-2015039853-A (JP)
Title: Filament winding apparatus
Inventor: TANIGAWA MOTOHIRO
IPC: B65H63/036
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a filament winding apparatus which prevents the apparatus itself from breaking when a tension of a fiber bundle goes to excess.SOLUTION: A filament winding apparatus which winds a fiber bundle F fed from a bobbin B on an outer peripheral surface of a liner 1 includes: a tension-detecting part 110 which is disposed on a route of a fiber bundle Fc from the bobbin B to the liner 1, and detects a tension of the fiber bundle F between the bobbin B and the liner 1; a cutting part 120 which cuts the fiber bundle F extending to the bobbin B; and a holding part 130 which is disposed at the upstream side in a running direction of the fiber bundle F with respect to the cutting part 120, and holds the fiber bundle F cut by the cutting part 120. Here, the cutting part 120 cuts the fiber bundle F when the tension of the fiber bundle F detected by the tension detecting part 110 is excessive, and the holding part 130 holds a yarn end F1 of the fiber bundle F extending to the bobbin.
Patent JP-2014088544-A (JP)
Title: Branched conjugated diene copolymer, rubber composition and pneumatic tire
Inventor: WASHIZU KENSUKE
IPC: B60C1/00
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a branched conjugated diene copolymer useful for manufacturing a rubber composition for a tire having uniformity of a temperature dependence curve of viscoelasticity tanδ, and to provide the rubber composition for a tire containing the copolymer, a pneumatic tire manufactured by using the rubber composition for the tire.SOLUTION: A branched conjugated diene copolymer is manufactured by copolymerizing a branched conjugated diene compound represented by the general formula (1), where Rrepresents an aliphatic hydrocarbon group having 6 to 11 carbon atoms, and an aromatic vinyl compound represented by the general formula (2), where Rrepresents an aromatic hydrocarbon group having 6 to 10 carbon atoms and Rrepresents a hydrogen atom and the like, and has a copolymerization ratio (m) of the aromatic vinyl compound (2) of 45 mass% or more.
Patent JP-2015045361-A (JP)
Title: Power transmission device
Inventor: KAWAMURA KEISUKE
IPC: F16H61/02
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To restrain a maximum output required for an auxiliary driving source for a rotation radius adjusting mechanism in a power transmission device having a four-node link mechanism type transmission.SOLUTION: The power transmission device comprises a main driving source, an input shaft, an output shaft, a lever crank mechanism, a one-way clutch, and a control part for controlling the auxiliary driving source. The lever crank mechanism comprises a swing link, and a rotation radius adjusting mechanism. The rotation radius adjusting mechanism can adjust a rotation radius using a driving force of the auxiliary driving source. The control part executes a standby step for controlling an output of the auxiliary driving source to a predetermined standby output set by a standby output setting part (STEP6, STEP7) when it is determined that a target output of the auxiliary driving source exceeds an upper limit output (STEP5). When the output of the auxiliary driving source is not more than the upper limit output during the standby step, the standby step is completed (STEP11).
Patent JP-2015046829-A (JP)
Title: Switch circuit
Inventor: SHOJI MASATSUGU
IPC: H03K17/687
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in an output voltage at switching from on to off regardless of an operating state of a load.SOLUTION: According to an embodiment, a switch circuit includes a plurality of switching elements, a detection circuit and a control circuit. The plurality of switching elements each have a first electrode connected to a common input node, a second electrode connected to a common output node, and a control electrode for selecting whether or not to perform an on operation of allowing a flow of current between the first electrode and the second electrode. The detection circuit detects an output current flowing to an external load from the output node. The control circuit instructs at least any one of the plurality of switching elements to perform the on operation when a control signal is a predetermined logic value, and controls whether or not to instruct each of the plurality of switching elements to perform the on operation such that the sum total of parasitic capacitance between the control electrode and the second electrode of each switching element performing the on operation reduces as the output current reduces.
Patent JP-2015050492-A (JP)
Title: Waveguide filter, transmission circuit, microwave output device and radar device
Inventor: MATSUMOTO KOJI
IPC: H01P1/208
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a band-pass filter suppressing the leakage of an electromagnetic wave, while achieving a planar disposition with a small length in a tube axis direction.SOLUTION: In a resonator 301, a length in a direction orthogonal to the tube axis direction is approximately 1/2 of the guide wavelength of a fundamental wave, and a length in the tube axis direction is approximately 1/4 of the guide wavelength of the fundamental wave. Therefore, the resonance direction is a direction orthogonal to the tube axis direction, and an electric field direction in the resonator 301 is in parallel to the tube axis direction. Thus, a connection surface between an upper plate 11 and a lower plate 12 becomes in parallel to the electric field direction in the resonator 301, so that the electromagnetic wave leakage can be suppressed.
Patent JP-2015049277-A (JP)
Title: Wire grid device
Inventor: SUZUKI TAKEHITO
IPC: G02B5/30
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire grid device achieving an extinction ratio in the order of approximately 10intensity transmittance in a terahertz wave band by one element.SOLUTION: The wire grid device is formed by laminating a plurality of film substrates 10 each composed of a rectangular polymer film 11 including an elongated rectangular metal thin plate 12 formed substantially on the centre of one surface. An extinction ratio in the order of approximately 10intensity transmittance in a terahertz wave band can be achieved by one element, by setting a width a of the metal thin plate 12 to be approximately 1.0 mm, a length l of the metal thin plate 12 to be approximately 12.0 mm to approximately 30 mm, and a thickness d of the film substrate 10 to be approximately 0.5 μm to approximately 50 μm.
Patent JP-2015050842-A (JP)
Title: Power storage system, power storage controller and power storage control method
Inventor: MASATO TAKESHI
IPC: H02J7/02
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system, a power storage controller and a power storage control method capable of preventing overcurrent of charging current.SOLUTION: The power storage system includes: two or more battery units including one or two or more cells connected to each other in parallel each having a monitor for monitoring the state of charge; one or two or more chargers each of which supplies charging current to each battery unit; and one or two or more power storage controllers that control the value of charging current supplied to each battery unit. The power storage controller is configured to reduce the value of charging current according to the state of charge of each battery unit.
Patent JP-2014087593-A (JP)
Title: Pachinko game machine
Inventor: KOSHIKAWA KATSUJI
IPC: A63F7/02
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which can prevent the machine from giving a player a sense of excitement at a possibility of an unfavorable winning by a prior determination result.SOLUTION: In a Pachinko game machine 1, special symbol lottery is performed on the condition that game balls enter a first start pocket 21 or a second start pocket 22. Normal symbol lottery is performed on the condition that game balls pass a gate 25 and, when the lottery is won, an electric tulip 27 operates, and the second start pocket 22 opens. In the Pachinko game machine 1, in a latent game state in which game balls are more likely to enter the second start pocket 22 compared with the normal game state, execution of reservation read-ahead performance in accordance with prior determination information about game balls that have entered the second start pocket 22 is suppressed.
Patent JP-2015053773-A (JP)
Title: Motor drive device, and vehicle
Inventor: NAGAO TOSHIO
IPC: H02K11/00
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device capable of improving workability when mounting a winding switch part and a power conversion part.SOLUTION: A motor drive part 10 (motor drive device) of the invention includes: a motor 3 including a winding 3a for high-speed drive and winding 3b for low-speed drive; a winding switch part 4 which switches between a state where the winding 3a for the high-speed drive of the motor 3 is connected, and a state where the winding 3b for the low-speed drive of the motor 3 is connected; and an inverter part 1 connected to the motor 3. The motor 3, the winding switch part 4 and the inverter part 1 are stacked in this order in a direction nearly orthogonal to the axial direction of the motor 3.
Patent JP-2015052958-A (JP)
Title: Distortion correcting apparatus, distortion correcting method, and distortion correcting program
Inventor: MURACHI YUICHIRO
IPC: G06T3/00
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To restrain, when any distortion of a picture is to be corrected, occurrence of interpolation errors in a case of low regularity of coordinate conversion while reducing the size of a coordinate conversion table.SOLUTION: A coordinate value memory 11 stores a coordinate conversion table containing coordinate values of corrected representative points and, as corrected sub-representative points positioned between the representative points, relative values referencing the coordinate values of the corrected representative points. An interpolation calculator 13, when a pixel is designated, weights the coordinate values of corrected representative points near the designated pixel with the relative values of the corrected sub-representative points near the designated pixel, and calculates the corrected coordinate values of the designated pixel accordingly.
Patent JP-2015054788-A (JP)
Title: Glass molding product producing device
Inventor: FUJIMOTO TADAYUKI
IPC: C03B11/16
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a glass molding product producing device which enables reduction in the whole of processing time and is improved in productivity while suppressing cost increase to a minimum.SOLUTION: A glass molding product producing device 1 includes: first to third heating parts 74, 76, 78 subjecting a molding tool 60 to heat treatment; first and second press parts 80, 81 subjecting the heated molding tool to press treatment; first to third cooling parts 82, 84, 86 cooling the pressed molding tool 60; fourth and fifth conveyer arms 96, 98 mounted corresponding to each of the first and the second press parts 80, 81 and conveying the molding tool 60 to each of the first and second press parts 80, 81 from the third heating part 78; and sixth and seventh conveying arms 100, 102 mounted corresponding to each of the first and second press parts 80, 81 and conveying the molding tool 60 to the first cooling part 82 from each of the first and second press parts 80, 81.
Patent JP-2015059466-A (JP)
Title: Intake air heater
Inventor: MASUDA KOICHI
IPC: F02M35/10
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an intake air heater which heats intake air flowing into an internal combustion engine without using a special heater for heating the intake air flowing into the internal combustion engine.SOLUTION: An intake air heater 1 includes: an injector 13 which is disposed at an engine 3 and injects a fuel; a delivery pipe 11 which supplies the fuel F supplied from a fuel tank 9 to the injector 13; a fuel heating heater 17 which heats the fuel F in the delivery pipe 11; and an intake system component (an air cleaner 5) which forms a passage for leading air to the engine 3. The delivery pipe 11 and the intake system component are positioned so as to conduct heat exchange therebetween.