baber/WOPTO huggingface dataset:
Patent JP-2017169391-A (JP)
Title: Switched reluctance motor
Inventor: FUJIYOSHI NAOSHI
IPC: H02K19/10
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress torque fluctuation during engine drive.SOLUTION: A switched reluctance motor 2 connected to a crankshaft of an engine is so configured that circumferential lengths of salient poles 211 (first salient poles 211A) of a rotor 21 and teeth 221 (first teeth 221A) of a stator 22 that pass at a timing of explosion of fuel by the engine is longer than the other salient poles 211 (second salient poles 211B) and the teeth 221 (second teeth 221B).SELECTED DRAWING: Figure 5
Patent JP-2017175288-A (JP)
Title: Semiconductor device
Inventor: TAKAYANAGI KOJI
IPC: H03K19/0175
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when a high-amplitude signal is output without using a high-breakdown voltage transistor, drain-source voltage over voltage of a low-amplitude signal is sometimes applied to a transistor.SOLUTION: A semiconductor device comprises a level shift circuit outputs a high-amplitude signal depending on a low-amplitude logic signal. The level shift circuit includes a series connection circuit, a first gate control circuit connected to a first power supply, a second gate control circuit connected to a second power supply with potential higher than potential of the first power supply, and a potential conversion circuit arranged between the first power supply and the series connection circuit. The potential conversion circuit supplies to a gate of an N-channel MOS transistor of the series connection circuit, first-level potential of lower than potential of the first power supply and higher than potential of a reference power supply.SELECTED DRAWING: Figure 4
Patent JP-2017175319-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HAYASHI TETSUYA
IPC: H04N5/232
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To use a synthesized image more effectively.SOLUTION: An imaging apparatus 100 includes: a first acquisition unit 5c for acquiring a first image in which a first range of a subject is represented by a first resolution; a second acquiring unit 5d for acquiring a second image in which a second range narrower than the first range of the subject is represented by a second resolution higher than the first resolution; and a first combining unit 5e for combining the obtained first image and second image in a state of maintaining their resolutions to generate a third image.SELECTED DRAWING: Figure 1
Patent JP-2017174951-A (JP)
Title: Semiconductor device
Inventor: SAITO MITSUTOSHI
IPC: H01L25/18
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving radiation performance while ensuring reliability.SOLUTION: A semiconductor device comprises: a first lead 21 including a first pad 211 having a pad principal surface 211a and a pad rear face 211 which face opposite to each other in a first direction Z indicating a thickness direction, and a first terminal 212 extending along a second direction X perpendicular to the first direction Z; a semiconductor element 11 which has an element principal surface 111 and an element rear face 112 which face opposite to each other in the first direction Z and is mounted in such a manner that the element rear face 112 faces the pad principal surface 211a; a radiation member 3 including a pair of sidewall parts 31 which erect from the pad principal surface 211a and are arranged away from each other in a third direction Y perpendicular to both of the first direction Z and the second direction X, and a head slab part 32 with both ends in the third direction Y being fastened to the pair of sidewall parts 31, respectively, which has a radiation surface 321 facing the same direction with the pad principal surface 211a; and an encapsulation resin 4 covering the semiconductor element 11.SELECTED DRAWING: Figure 2
Patent JP-2017171639-A (JP)
Title: Antiseptic method for paper processing agent
Inventor: HIDAKA KATSUHIKO
IPC: A01N43/64
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an antiseptic method for a paper processing agent that can exhibit excellent bactericidal/antiseptic effects on a paper processing agent such as a coating material having a high pH or the like and does not adversely affect each of characteristics possessed by the paper processing agent such as color, viscosity and the like.SOLUTION: The antiseptic method for a paper processing agent comprises adding a bactericidal/antiseptic agent to a paper processing agent used in manufacturing paper or processing paper to antisepticize the paper processing agent. The paper processing agent is a coating material, a calcium carbonate slurry, a latex or starch each having a pH of 9.0 or more and the bactericidal/antiseptic agent includes a component (A) being at least one kind selected from chlorosulfamic acid and a salt thereof.SELECTED DRAWING: None
Patent JP-2017187675-A (JP)
Title: Transparent magnetic sheet and printed matter
Inventor: ABE KAZUHIKO
IPC: B32B27/18
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sheet capable of reducing an effect of a member for imparting a magnetic attraction force, to a display.SOLUTION: A transparent magnetic sheet 10 includes a transparent magnetic layer 2 containing a transparent resin 2R and magnetic substance particles 2M dispersed in the transparent resin 2R. An average particle diameter of the magnetic substance particles 2M is 1 μm or less. The transparent magnetic layer 2 contains the magnetic substance particle 2M at a ratio of 0.1-5 mass%.SELECTED DRAWING: Figure 1
Patent JP-2017165703-A (JP)
Title: Bicarbonate ion- or bicarbonate-containing agent for maintaining and/or enhancing platelet function
Inventor: KAMITSUMA YUKINORI
IPC: A61K33/10
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide platelet function-improving compositions which can maintain and/or enhance platelet functions, such as agglutinability of platelets, activation of integrin αIIβ3, promotion of exposure of phosphatidylserine, increase in P-selectin (CD62) expression, activation of Src kinase (phosphorylation), and activation (phosphorylation) of PLCγII.SOLUTION: Provided is a platelet function-maintaining and/or enhancing agent containing as an active ingredient a bicarbonate ion or a bicarbonate. The platelet function-maintaining and/or enhancing agent can be used for preparing a liquid composition suitable as a cleansing perfusate for cerebrospinal surgery.SELECTED DRAWING: None
Patent JP-2017190959-A (JP)
Title: Measuring method, measuring device, and method for manufacturing optical element
Inventor: NAOI TOSHIYUKI
IPC: G01M11/00
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately match the refractive indices of a specimen and a matching liquid to accurately measure a refractive index distribution or the refractive index.SOLUTION: A measuring method includes the steps of: comparing the amount of change in phase difference at the boundary between a specimen and a medium with a threshold; calculating the difference in refractive index between the specimen and medium on the basis of the thickness of a transmission wavefront and the specimen; adjusting the refractive index of the medium to reduce the difference in refractive index; and calculating a refractive index distribution or the refractive index of the specimen by using the transmission wavefront measured when the amount of change in phase difference at the boundary between the specimen and medium is smaller than the threshold.SELECTED DRAWING: Figure 3
Patent JP-2017192033-A (JP)
Title: Wireless communication system, wireless communication method and centralized control station
Inventor: WAKAO KEISUKE
IPC: H04W24/02
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To optimize assignment of BSS identifier to each wireless base station according to the physical relationship based on the RSSI of wireless base station, in order to improve throughput by promoting simultaneous transmission in a BSS dense environment.SOLUTION: A wireless communication system where multiple BSS, each constituted of multiple wireless stations transmitting and receiving a wireless frame by using a predetermined channel, exist adjacently and the wireless stations of each BSS perform wireless communication by access control by CSMA/CA, includes a centralized control station connected with multiple wireless stations, acquiring wireless environment information including the mutual RSSI of the multiple wireless stations, and assigning BSS identifiers different from each other preferentially to two wireless stations in relation of threshold 1>RSSI≥threshold 2 and belonging to BSS different from each other, when each wireless station assigns the BSS identifier used for identification of a BSS belonging to each wireless station according to the RSSI.SELECTED DRAWING: Figure 1
Patent JP-2017190852-A (JP)
Title: Valve body
Inventor: TAKADA SATOSHI
IPC: F16H61/00
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve body capable of omitting labor for manufacturing, and attaining weight saving and downsizing.SOLUTION: A valve body 1 includes a first housing 11, a second housing 12 and a separate plate 20 held between a first contact surface 11a of the first housing 11 and a second contact surface 12a of the second housing 12. The separate plate 20 is a conductive member and includes an inlet terminal TI and an output terminal TO for electrification. The first contact surface 11a, the second contact surface 12a and the separate plate 20 are integrated by adhesive G, the adhesive hardened by heating due to electrification from the input terminal TI to the output terminal TO.SELECTED DRAWING: Figure 2
Patent JP-2017194797-A (JP)
Title: Device, method, and program for retrieving product data
Inventor: HAMADA YOSHIO
IPC: G06F17/30
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To retrieve product data by referring only to a retrieval code without referring to product data.SOLUTION: A product data retrieval device includes a product database that stores product records, each being provided with a retrieval code, or a single character string including a set of parameter values for identifying each product of a specific product group; and retrieval means configured to identify individual product or product group having a retrieval code that includes or matches an entered search word which may be a character string or regular expression.SELECTED DRAWING: Figure 1
Patent JP-2017194321-A (JP)
Title: Intake flow rate measurement method and intake system
Inventor: SHIMIZU KEIICHI
IPC: G01F1/00
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an intake flow rate measurement method for measuring an intake flow rate of an internal combustion engine with high accuracy, and an intake system.SOLUTION: An intake system includes an intake pipe 3 connected to an internal combustion engine 7, and an air flowmeter 4 provided in the intake pipe and configured to measure an air flow rate flowing in the intake pipe. An intake flow rate measurement method in the system is provided with attenuation means 5 of attenuating stationary wave occurring in the air flowmeter with pulsation of the air flow rate, in the intake pipe on a downstream side of the air flowmeter; and comprises measuring the air flow rate in a state where the stationary wave is suppressed by the attenuation means. The measurement method can attenuate the stationary wave occurring in a flow passage in the air flowmeter to measure an intake flow rate with high accuracy.SELECTED DRAWING: Figure 1
Patent JP-2017194418-A (JP)
Title: Projection device, measurement device, and method for manufacturing article
Inventor: TOKIMITSU TAKUMI
IPC: G01B11/25
Filed: 2016-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a projection device advantageous from the viewpoint of use efficiency of light.SOLUTION: The projection device includes a projection optical system for projecting periodic pattern light onto an object, and has an aperture diaphragm disposed on a pupil plane of the projection optical system. A dimension Lin the periodic direction of the periodic pattern light and a dimension Lin a direction perpendicular to the periodic direction, of an image intensity distribution IM of a light source formed by the light from the light source on the pupil plane, and a dimension Sin the periodic direction of the periodic pattern light and a dimension Sin a direction perpendicular to the periodic direction, of an aperture OP of the aperture diaphragm satisfy conditional expressions of L/L>S/Sand L>S.SELECTED DRAWING: Figure 6
Patent JP-2017196623-A (JP)
Title: Manufacturing method of valve device
Inventor: TAMAOKI TOMOHARU
IPC: B23K26/21
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a valve device capable of reducing a leakage quantity of steam, by preventing the occurrence of a stick in a movable member.SOLUTION: A manufacturing method of the present embodiment manufactures a valve device of including a movable member and a stationary member for storing its movable member on the inside and mutually slidingly contacting the movable member and the stationary member in response to opening-closing operation. This manufacturing method comprises a build-up part forming process of forming a build-up part on at least one sliding contact surface of the movable member and the stationary member. In the build-up part forming process, the build-up part is formed by finishing by executing laser build-up welding on a surface of its spiral build-up part after forming a spiral build-up part by executing the laser build-up welding in a spiral shape toward the other end from one end in the sliding contact surface.SELECTED DRAWING: Figure 1
Patent JP-2017200733-A (JP)
Title: Sheet processing apparatus and image forming apparatus having the same
Inventor: KOBAYASHI MISAO
IPC: B42C19/02
Filed: 2016-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing apparatus and an image forming apparatus which effectively crimp-bind a sheet bundle with a small force.SOLUTION: A sheet processing apparatus includes: pressurizing teeth 55a, 55b and 55c having unevenness that pressurizes a sheet bundle ST; and a receiving tooth 59 which is arranged so as to face the pressurizing teeth 55a, 55b and 55c, sandwiches the sheet bundle ST, and receives pressurization of the pressurizing teeth 55a, 55b and 55c. The pressurizing teeth 55a, 55b and 55c are formed on an edge of pressurizing plates 53a, 53b and 53c which reciprocate vertically from a direction crossing a receiving surface of the receiving tooth 59. The pressurizing plates 53a, 53b and 53c have cam follower pins 56a, 56b and 56c fitted to a cam groove 41 of a cylindrical cam 40, are moved from a separation position to a pressure-contact position by rotation of the cylindrical cam 40, sandwich the sheet bundle ST with the pressurizing teeth 55a, 55b and 55c from a direction crossing the receiving surface of the receiving tooth 59, and sequentially pressurizes the receiving tooth 59.SELECTED DRAWING: Figure 7
Patent JP-2017201934-A (JP)
Title: Walking-type working machine
Inventor: MORIWAKI TOSHIHITO
IPC: A01B33/08
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a walking-type working machine in which it is desired to reduce a risk of moving traveling suppression when a rotary tilling device is driven in a reversed state, while satisfactorily providing resistance in moving traveling when a tilling depth is adjusted and the rotary tilling device is driven in a normal rotation state.SOLUTION: A walking-type working machine includes a traveling machine body 1 with a traveling wheel 5, a rotary tilling device 2 positioned in the rear of the traveling machine body 1, and a grounding body 18 constituted of a rod-like member and having a relative height to the ground supported in a position changeable manner along the direction to be changed. The grounding body 18 is provided so as to be positioned between the traveling wheel and the rotary tilling device 2 in a machine body side view, and be grounded to the ground before being tilled with the rotary tilling device 2.SELECTED DRAWING: Figure 1
Patent JP-2016214873-A (JP)
Title: Input member, biological information management system, data input device in medical/nursing care, and method of use thereof
Inventor: ISHIBASHI YOSHINOBU
IPC: A61B5/00
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost data input device in medical/nursing care that is small-sized and can be carried by each of medical/nursing care staff members such as a nurse or a care-giver, and, without being provided to each patient, etc., can be carried by each of medical/nursing care staff members such as a nurse or a care-giver.SOLUTION: A data input device in medical/nursing care stores biological information data of a patient or a care-receiver in a storage unit of a hospital server 5. A portable input member 1 includes a short-range communication unit 2 for conducting short-range wireless communication with a biological information detection device and receiving data, and a first wireless communication unit 3 for transmitting data wirelessly. A second wireless communication unit 4 conducts wireless communication with the first wireless communication unit 3 to receive data, and causes the storage unit of the server 5 connected by wire to store the input data.SELECTED DRAWING: Figure 1
Patent JP-2017212782-A (JP)
Title: Power converter
Inventor: MAEDA KEN
IPC: H02M7/48
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of electromagnetic noise of a power converter.SOLUTION: A power converter according to the present embodiment comprises: a circuit part in which a voltage value of input voltage or output voltage fluctuates during driving; a flow channel organizer for forming a flow channel to stream a cooling refrigerant; a first circuit board arranged at a position opposite to one surface of the flow channel organizer; a second circuit board arranged at a position opposite to the other surface of the flow channel organizer on the side opposite to the one surface; wiring arranged to cross the flow channel organizer, for transmitting a control signal between the first circuit board and the second circuit board; and a shielding part which is provided on the flow channel organizer and arranged at a predetermined position sandwiched by the circuit part and the wiring.SELECTED DRAWING: Figure 2
Patent JP-2017211783-A (JP)
Title: Estimation device, prediction device, method, and program
Inventor: KIM HIDEAKI
IPC: G06F17/30
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To enable estimation of a parameter to accurately predict selection contents and selection timing of an individual.SOLUTION: A topic estimation unit 24 computes a topic to which selection behavior data belongs for each selection behavior data according to simultaneous probability distribution of selection contents and selection timing, and repeats updating of a hyper parameter representing distribution of a topic ratio and a hyper parameter representing distribution of a parameter of topic distribution on the basis of a computation result of the topic for each selection behavior data. Then, a topic distribution parameter estimation unit 26 estimates the parameter of the topic distribution according to posteriori probability of the parameter of the topic distribution. Then, a topic ratio estimation unit 28 estimates the topic ratio for each individual according to the posteriori probability of the topic ratio.SELECTED DRAWING: Figure 2
Patent JP-2017211882-A (JP)
Title: Vehicle automatic drive control system
Inventor: SATO JUN
IPC: G08G1/00
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To securely and effectively make encouragement with respect to drivers.SOLUTION: A vehicle control system, which can switch manual driving and automatic driving, comprises: a state sensor 9; a plurality of encouragement devices 10; and an electronic control unit 20. The electronic control unit is configured to: judge whether encouragement with respect to drivers is necessary during the automatic driving of a vehicle; determine the encouragement device available from the plurality of encouragement devices on a state when the encouragement with respect to the driver is judged to be necessary; determine an encouragement device highest in priority from the available encouragement devices; and control the encouragement device highest in priority to make encouragement with respect to the driver.SELECTED DRAWING: Figure 1
Patent JP-2017212842-A (JP)
Title: Electric vehicle
Inventor: KANO YUTA
IPC: B60R16/03
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide warming means for preventing or eliminating the freezing of a charging port area, thereby facilitating smooth charging work.SOLUTION: An electric vehicle includes a charging port for accommodating a vehicle-side connector 26 to which a charger-side connector of an external charger is connected, which is provided with warming means 40 for warming an area of the vehicle-side connector 26 inside the charging port. The warming means 40 includes: an air-conditioning system 42 for adjusting an air temperature inside the electric vehicle; a blowing port 44 disposed nearby the charging port; and an air-blow mechanism 46 for guiding a warmed air generated by the air-conditioning system 42 to the blowing port 44. The blowing port 44 is disposed at a position where the exhausted warmed air hits the vehicle-side connector 26.SELECTED DRAWING: Figure 4
Patent JP-2017214836-A (JP)
Title: Evaporated fuel treatment device
Inventor: ASANUMA DAISAKU
IPC: F02M25/08
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of identifying concentration of a purge gas while a gas is purged from a canister to an internal combustion engine.SOLUTION: An evaporated fuel treatment device 20 switches a control valve 26 based on a plurality of cycles including a first cycle and a second cycle of which period is longer than the first cycle, in duty control. ECU100 identifies evaporation fuel concentration of a purge gas in a return flow passage 52 while a pump 25 drives during duty control and the control valve 26 is in cut-off state of the second cycle.SELECTED DRAWING: Figure 1
Patent JP-2016162465-A (JP)
Title: Non-volatile storage device and processing method for the same
Inventor: YANO MASAHIRO
IPC: G06F11/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-security non-volatile storage device and a processing method for the same.SOLUTION: A non-volatile memory device 10, which is a non-volatile storage device to be connected to a terminal 100, comprises a non-volatile storage section 16. The non-volatile storage section 16 has a partition management region 20 which is managed by a partition and a non-partition management region 34 which is not managed by the partition. The non-partition management region 34 stores an OS body 50. The partition management region 20 stores a boot OS 40 to boot up the OS body 50 and a connection program 42 which has storage position information 44 of the non-partition management region 34 and enables the non-partition management region 34 to be connected. A terminal control section 102 of the terminal 100 boots up the boot OS 40 and is connected to the non-partition management region 34 on the basis of the connection information 42 to boot up the OS body 50.SELECTED DRAWING: Figure 2