baber/WOPTO huggingface dataset:
Patent JP-2016144015-A (JP)
Title: Doherty amplifier circuit including load impedance adjustment circuit
Inventor: TANIMOTO TAKUYA
IPC: H03F3/21
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a Doherty amplifier circuit capable of adjusting load impedance observed from an output of a main amplifier to an arbitrary value.SOLUTION: A Doherty amplifier circuit includes a power distributor, a main amplifier and a peak amplifier to which signals distributed by the power distributor are inputted, and a synthesizer for synthesizing an output from the main amplifier and an output from the peak amplifier. The Doherty amplifier further includes a load impedance adjustment circuit for connecting an output of the peak amplifier to a first circulator, connecting an output from the first circulator to an input port of the synthesizer, connecting between a remaining terminal of the first circulator and an isolation port of the synthesizer, connecting a first impedance variable section to a node between the remaining terminal and the isolation port, connecting a second impedance variable section between the output of the main amplifier and the synthesizer, and adjusting the second impedance variable section to set the load impedance observed from the output of the main amplifier to an arbitrary value.SELECTED DRAWING: Figure 1
Patent JP-2016140885-A (JP)
Title: Power supply device, and welding power supply device
Inventor: MIYAYASHIKI NOBUHIRO
IPC: B23K9/073
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a smooth capacitor.SOLUTION: A control circuit 27 calculates an equivalent electric power of continuous service on the basis of a rating current and a rating service factor according to a commercial AC power of three-phases or a single-phase. Moreover, the control circuit 27 compares an output electric power (a load electric power) and an equivalent electric power based on an output electric current Io and an output voltage (Vo) (a measurement electric current Io and a measurement voltage Vo), and stops an inverter circuit 23 in accordance with the comparison result, for example, when the output electric power exceeds the equivalent electric power.SELECTED DRAWING: Figure 1
Patent JP-2016140956-A (JP)
Title: Robot hand control method and robot device
Inventor: NAGAI MASAYUKI
IPC: B25J13/08
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand control method that enables highly accurate adjustment of gripping force, and to provide a robot device with a simple structure, which enables highly accurate adjustment of gripping force.SOLUTION: When changing a gripping force value for gripping a workpiece W being gripped by fingers 11a, 11b at a first gripping force value, a hand controller executes a position calculation process and a gripping force change process. At the position calculation process, on the basis of a correlation value indicating relationship between gripping force of the fingers 11a, 11b and positions of fixed portions 112a, 112b, the first gripping force value, and a second gripping force value being a target value of gripping force, there are calculated positions of the fixed portions 112a, 112b when the workpiece is gripped at the second gripping force value. At the gripping force change process, the amount of drive of a motor 12, needed to move the fingers 11a, 11b to the calculated positions of the fixed portions 112a, 112b is calculated, and the motor 12 is driven.SELECTED DRAWING: Figure 2
Patent JP-2016142682-A (JP)
Title: Navigation system, navigation method, and navigation program
Inventor: TAKAYAMA SHINJI
IPC: G09B29/00
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To facilitate, in navigation that provides route guidance while showing three-dimensional maps, recognition of the guided route while restraining apparent visual complexity for a user.SOLUTION: A navigation system is equipped with a user's self position information acquiring unit, a map data acquiring unit, a guided route searching unit and a display control unit that displays a three-dimensional map image (I) on a display screen (32A). The display control unit, when the user's self position is in an object section, places a set viewpoint position lower than the ground surface and subjects a ground surface image to transflective processing to draw the three-dimensional map image (I).SELECTED DRAWING: Figure 8
Patent JP-2016141350-A (JP)
Title: Manufacturing method of floor mat and manufacturing device of floor mat
Inventor: FUJITA SHIGEHIRO
IPC: B60N3/04
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a floor mat which welds a part of a deposition layer to a base material layer rear surface, and can join other regions together with the weld point, and a device.SOLUTION: In a manufacturing method of a floor mat 1 having a mat base material layer 11, and a thermoplastic resin-made deposition material layer 12 which is joined to a part of a rear surface Sof the base material layer 11, the manufacturing method comprises: a process for making a device having an induction-heating heat generation body and a heating body which can be arranged inside the heat generation body and whose electrical resistivity is low self-heated to a prescribed temperature in the heat generation body, and indirectly heating the heating body to a temperature lower than the heat generation body by the heat generation body; and a joining process for making the heat generation body and the heating body contact with the deposition material layer 12 of a laminate in which the deposition layer, a thermal adhesion material layer and the base material layer 11 are laminated in this order, welding points which contact with the heat generation body out of the deposition material player 12, and thermally welding points which contact with the heating body out of the deposition material layer 12. A manufacturing device of the floor mat comprises the heat generation body, the heating body and an induction heating coil.SELECTED DRAWING: Figure 1
Patent JP-2015218165-A (JP)
Title: Organic compound, composition, organic optoelectronic element and display device
Inventor: LEE HAN-ILL
IPC: H01L51/50
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic compound which can achieve an organic optoelectronic element with high efficiency and a long life, a composition for an organic optoelectronic element comprising the organic compound, an organic optoelectronic element to which the organic compound or the composition are applied, and a display device comprising the organic optoelectronic element.SOLUTION: An organic compound according to one embodiment of the present invention can be represented by the following chemical formula 1. In the chemical formula 1, X, L-L, R-R, and n-nhave the same definitions as in the descriptions of the specifications.
Patent JP-2015158906-A (JP)
Title: Network system for extracting configuration-related data
Inventor: KURT KAMMERER
IPC: G06F21/62
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a network system in which the extraction of configuration-related data in a user-specific service and the identification of a corresponding user are separated.SOLUTION: A client unit 102 provides a retrieval unit 104 with user-related data 106 that allows user-specific data to be clearly identified on the basis of the user-specific data associated with a user. The retrieval unit extracts identification data associated with the user-specific data from a clearing unit 110 by using the user-related data. The clearing unit extracts the identification data 114 associated with the user-specific data from a storage device. The clearing unit provides the retrieval unit with the identification data. The retrieval unit extracts configuration-related data 115 extracted by using the identification data for a service provided for the user.
Patent JP-2018051415-A (JP)
Title: Honeycomb filter
Inventor: KURODA YUYA
IPC: F01N3/02
Filed: 2015-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb filter which prevents an increase in a pressure loss even when collecting particles.SOLUTION: A barrier wall part 210Wio between an inlet flow passage 210 and an outlet flow passage 220 in a honeycomb structure 201 has irregularity on an inner surface of the inlet flow passage 210. The honeycomb structure 201 has an outlet flow passage side part R2 from a surface of the outlet flow passage 220 to a depth D (D is a half of a minimum thickness of the barrier wall part 201Wio), and an inlet flow passage side part R1 between the outlet flow passage side part R2 and a plurality of inlet flow passages 210. When a porosity of the inlet flow passage side part R1 is εand a porosity of the outlet flow passage side part R2 is ε, ε>εis satisfied.SELECTED DRAWING: Figure 5
Patent JP-2016148209-A (JP)
Title: Rope accouplement device
Inventor: HIRASAWA KYOSUKE
IPC: E01F15/06
Filed: 2015-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a rope accouplement device capable of preventing wire ropes from being expanded in distance therebetween, and even when a force acts on a part of wire ropes to press down or push up the ropes, capable of preventing the force from directly influencing on the entire wire ropes.SOLUTION: A rope accouplement device 1 includes: attachment parts 12 for attaching the rope accouplement device to any wire rope 101 in plural wire ropes provided in a cable type guard fence 100; and a wire rope loosely holding part 11 for holding the wire ropes other than the wire rope to which the attachment part 12 is attached in a loose state within a predetermined range in a vertical direction. The rope accouplement device 1 allows the wire ropes 101 to move relatively freely within a range of a height h of the wire rope loosely holding part 11, and prevents the wire ropes from being expanded in distance therebetween exceeding the range of the height h.SELECTED DRAWING: Figure 2
Patent JP-2016152067-A (JP)
Title: Power storage system
Inventor: KURIHARA FUMIYOSHI
IPC: H01M10/48
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system that can suppress temperature increase of a power storge device when a relay device for controlling conduction/non-conduction of a heater for increasing the temperature of the power storage device has a breakdown.SOLUTION: A power storage system comprises a heater for increasing the temperature of a power storage device for supplying power to a vehicle running motor, a DC/DC converter for outputting, to the heater, power from the power storage device or power which is supplied from an external power source to charge the power storage device, a relay device for switching the current path between the DC/DC converter and the heater between a cut-off state and a connection state, and a controller for detecting off-failure of the relay device. An auxiliary battery is connected to the output side of the DC/DC converter together with the heater, and when the breakdown of the relay device is detected, the controller restricts the output voltage of the DC/DC converter to a low value while allowing power supply to the auxiliary battery through the DC/DC converter.SELECTED DRAWING: Figure 7
Patent JP-2016152262-A (JP)
Title: Printed-wiring board
Inventor: KATSUNO TAKAYUKI
IPC: H05K3/34
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To improve mounting yield of an electronic component of a printed-wiring board, and connection reliability between the printed-wiring board and the electronic component.SOLUTION: A printed-wiring board 1 of an embodiment includes: a resin insulating layer 11 including a first surface 11a, a second surface 11b on the side opposite to the first surface 11a, and a plurality of recesses 11c formed on the first surface 11a side; a first conductor layer 12 formed on the recess 11c and including a pad 12a; a conductive pillar 17 for electronic component mounting formed on the pad 12a; a second conductor layer 14 formed on the second surface 11b; and a via conductor 15 penetrating the resin insulating layer 11 and connecting the first conductor layer 12 and the second conductor layer 14. The pad 12a includes a back surface B facing a bottom surface of the recess 11c and a top surface T on the side opposite to the back surface B. The top surface P exposing from the conductive pillar 17 is recessed from the first surface 11a.SELECTED DRAWING: Figure 1
Patent JP-2015179076-A (JP)
Title: Inspection device for safety valve mechanism and inspection method for safety valve mechanism
Inventor: ISHIKAWA NAOMICHI
IPC: G01M13/00
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for a safety valve mechanism and an inspection method for a safety valve mechanism capable of shortening time required for an inspection.SOLUTION: An inspection device 30 for a safety valve mechanism, regarding a safety valve mechanism having a plurality of safety valves 11, a gas collecting part in which a gas is introduced via the plurality of safety valves 11 and a gas exhaust port 27 for exhausting the gas inside the gas collecting part to the outside, inspects a valve opening pressure of two or more safety valves 11 which become the inspection object in one-time inspection out of the plurality of safety valves 11. The inspection device 30 includes: a gas supply part 31 for supplying a gas; a gas supply passage 32 for connecting the gas supply part 31 and the safety valve 11 which becomes the inspection object; a pressure gauge 34 for detecting the pressure of the gas supplied to the safety valve 11 which becomes the inspection object; and a flowmeter 33 for detecting a flow rate of the gas supplied to the safety valve 11 which becomes the inspection object.
Patent JP-2016140740-A (JP)
Title: External fixator
Inventor: GOTO KEIJI
IPC: A61B17/60
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an external fixator that can integrally connect multiple screw pins firmly even if the insertion direction and vertical direction position of the screw pins are displaced.SOLUTION: The insertion direction displacement of screw pins 12 is adjusted in the direction by the rotation of a half-size ball 32 surrounded by a surrounding member 31, and a screw part 35a is fastened to fix the half-size ball 32. The vertical direction displacement of the screw pins 12 is fastened and fixed to a connecting screw 37 by using nuts 39a, 39b through spring-washers 38a, 38b in the range of a long hole part 31e of the surrounding member 31. In this way, two adjustable fastening parts are provided and connected integrally.SELECTED DRAWING: Figure 2
Patent JP-2015129155-A (JP)
Title: Production method of fluorinated organic compound
Inventor: TUNG HSUEH SUNG
IPC: C07C17/25
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel production method of CFCF=CH(1234yf).SOLUTION: In the first step, a supplied raw material such as CCl=CClCHCl is fluorinated by using a mixture of CrOand FeCl/C as a catalyst, and a compound such as CFCCl=CHis synthesized preferably with selectivity of 80-96%. In the second step, the synthesized product is converted into CFCFClCH(244 isomer) by using SbCl/C as a catalyst. Then the intermediate is preferably isolated, is purified by distillation, and is used in the next step preferably without further purification to a level of purity exceeding about 95%. In the third step, the intermediate is selectively converted into CFCF=CH(1234yf) by a gas phase reaction using active charcoal as a catalyst.
Patent JP-2016153565-A (JP)
Title: Building
Inventor: MATSUO MAMIKO
IPC: E04B7/02
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To optimally install an eaves part of a building.SOLUTION: A second-story part 15 of a building has an eaves part 33 extending from an exterior wall 31. The eaves part 33 is disposed abreast with a second-story floor part 15a. The second-story floor part 15a has multiple floor panels 62 that are disposed abreast. The eaves part 33 has an eaves panel 65, which is disposed abreast with the floor panel 62 across an exterior wall heat insulation layer 46. The floor panels 62 include a first floor panel with a floor beam and a second floor panel 62B without the floor beam. The floor beam is disposed so as to penetrate the exterior wall 31 from an indoor side to an outdoor side. A pair of floor beams are disposed across multiple second floor panels 62B in a width direction of the eaves part 33. The eaves panel 65 is disposed between the pair of floor beams. The floor panel 65 has an eaves frame 71 consisting of the eaves frame 71 and an eaves face material 72. A top face of the eaves frame 71 is disposed at a lower position than a top face of the floor beam.SELECTED DRAWING: Figure 3
Patent JP-2016153620-A (JP)
Title: Evacuation apparatus
Inventor: NAKAYAMA TANEYOSHI
IPC: F04C23/00
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation apparatus having a configuration of serially connecting in multistage a vacuum pump and a high vacuum pump that compress and exhaust gas by rotation of rotors, and capable of suppressing loudness of noise.SOLUTION: An evacuation apparatus comprises: an exhaust valve coupled to an exhaust port of a chamber; a first vacuum pump connected to the exhaust valve and evacuating the inside of the chamber with compression and exhaust caused by rotation of a rotor; a second vacuum pump serially connected to the first vacuum pump in multistage and evacuating the inside of the chamber; and a control device controlling open and close operation of the exhaust valve and turning on and off of an electric power source of the first vacuum pump. The control device turns on the electric power source of the first vacuum pump from a state in which the exhaust valve is closed and the first vacuum pump and the second vacuum pump are activated, then after a fixed stop time elapses, opens the exhaust valve, and further after a fixed decompression time elapses, turns on the electric power source of the first vacuum pump.SELECTED DRAWING: Figure 1
Patent JP-2016154420-A (JP)
Title: Electrical equipment and image formation apparatus
Inventor: ETO KOJI
IPC: B41J29/38
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide electrical equipment and an image formation apparatus which can easily change a reference voltage to be supplied in accordance with the fitting state of an option device even in a case where a voltage supply part has a simple configuration.SOLUTION: An image formation apparatus 10 has such a configuration that an option device 18 can be attached/detached. The image formation apparatus 10 includes a power supply unit 30, a determination part 21 and a voltage change part 22. The power supply unit 30 has an AC/DC 40 for generating a reference voltage Vof a predetermined value and supplies a load part 15 of the image formation apparatus 10 with the reference voltage Vgenerated by the AC/DC 40. The determination part 21 determines the fitting state of the option device 18 to the image formation apparatus 10. The voltage change part 22 changes the reference voltage Vsupplied by the power supply unit 30 in accordance with the fitting state determined by the determination part 21.SELECTED DRAWING: Figure 5
Patent JP-2016155468-A (JP)
Title: Cover body structure
Inventor: BABA KEIICHI
IPC: B62D49/00
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cover body structure fitted to a fender capable of using a lever guide cover fitted to the fender side not only for a case where a cabin is installed in a steering part but also for a case where a safety frame is installed in place of the cabin.SOLUTION: In a work vehicle where a lever guide cover 26 having a guide of a lever operation tool installed on the side part of a seat 14 is installed along a fender 9 in the horizontal inside of the fender 9, the rear end part of the lever guide bar 26 is formed into a shape along a rear side inner wall surface when a cabin 13 is provided in side face, and the rear end part of the lever guide bar 26 is positioned in the front face or near the front face of a safety frame 11 provided on the rear side of the seat 14 to project upward in place of the cabin 13 in plane.SELECTED DRAWING: Figure 2
Patent JP-2016157403-A (JP)
Title: Vehicle navigation device and method therefor, and computer program for navigation and storage medium for storing the program
Inventor: ISOKAZU KENICHI
IPC: B60R21/00
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigation method and a navigation device capable of attracting suitable attention for a driver who is driving on a roundabout ring road.SOLUTION: A vehicle navigation device includes: a first determination part for determining whether a target vehicle of navigation is driving on a roundabout ring road; a second determination part for determining whether environment of the targeted vehicle is pertinent to a predetermined condition requiring attraction of attention; and an alarm output part for outputting an alarm for attracting driver's attention when it is determined that the environment is pertinent to the condition requiring attraction of attention.SELECTED DRAWING: Figure 1
Patent JP-2016160753-A (JP)
Title: Air compressor with engine
Inventor: SATO OSAMU
IPC: F04B49/02
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight engine compressor capable of securing a workload equivalent to that of a conventional low discharge pressure and large flow rate engine compressor.SOLUTION: An engine compressor of this invention includes: switch means for switching the compressor between a pressure operation state and an unloaded state in accordance with air pressure in a tank 3 storing compressed air; and delay means for delaying pressure restart of the compressor with respect to rotation speed increase of an engine in returning the compressor from the unloaded state to the pressure operation state. The delay means includes: an unload valve 29 provided between a compression chamber of the compressor and an air tank; a pilot valve 31 for operating the unload valve; an operation air flow passage 52 provided between the unload valve and the pilot valve; and a throttle valve 33 for discharging the operation air in the flow passage 52 over a long time. Accordingly, pressure can be increased effortlessly, engine output can be optimized, and reduction in the size and the weight can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2016159436-A (JP)
Title: Thermal printer and method of controlling the same
Inventor: SAEKI AYANO
IPC: B41J3/36
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer and a method of controlling the same which can suppress the variation in the print density regardless of the environmental temperature and whether or not continuous printing is performed.SOLUTION: A method of controlling a thermal printer (1) includes the steps of: acquiring an estimated value of an environmental temperature on the basis of detection values of a first temperature detection part (11a) provided in a thermal head (11) having a plurality of heating elements and detecting the temperature of the thermal head and a second temperature detection part (16a) provided in a member (16) different from the thermal head; measuring the time interval where a printing operation with the thermal head is not executed; referring to the correspondence between the environmental temperature and the correction coefficient of applied energy to the plurality of heating elements and selecting the correction coefficient in accordance with the detection values of the first and second temperature detection parts, the estimated value of the environmental temperature and the measured value of the time interval; and correcting the applied energy to the plurality of heating elements by using the selected correction coefficient.SELECTED DRAWING: Figure 3