baber/WOPTO huggingface dataset:
Patent JP-2017219737-A (JP)
Title: Imaging device, control method of the same and program thereof, and recording medium
Inventor: NISHIO TERUHIRO
IPC: G02B7/34
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To improve focus detection accuracy of a subject in which a contour component is low in luminance or contrast, and is present in a direction different from a direction orthogonal to a correlation direction.SOLUTION: A signal of a focus detection pixel is scanned by a two-dimensional first filter having an element in a first direction serving as a correlation direction of a focus detection pixel and a second direction orthogonal to the first direction to acquire a first signal. By a two-dimensional second filter in which the number of elements in the second direction is smaller than that of the first filter, a signal of the focus detection pixel is scanned to acquire a second signal. A determination is made whether a subject serving as an object of focus detection has an oblique contour component on the basis of the first signal and second signal. As a result of the determination, when the subject does not have the oblique contour component, the focus detection is made, using a signal having the signal of the focus detection pixel added by a first prescribed number of signals in the second direction, and when the subject has the oblique contour component, the focus detection is made, using a signal having the signal of the focus detection pixel added by a second prescribed number of signals smaller than the first prescribed number of signals in the second direction.SELECTED DRAWING: Figure 12
Patent JP-2017223516-A (JP)
Title: Displacement visualization sensor, and displacement visualization system
Inventor: MORIZUMI DAIGO
IPC: G01B11/26
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sensor that can visualize a more minute amount of displacement of a measurement object when installed in the measurement object.SOLUTION: A displacement visualization sensor has: a first display plate 10 that has a first substrate 11, and a first stripe pattern 13 having a plurality of first linear patterns 12 extending in a first direction paralleled; a second display plate 20 that has a second substrate 21, and a second stripe pattern 23 having a plurality of second linear patterns 22 extending in a second direction paralleled. A pitch of the plurality of first linear patterns is different from that of the plurality of second linear patterns. When a plane surface of the first display plate and second display plate is denoted as an XY plane, and when a direction orthogonal to the XY plane is denoted as a Z-direction, the first display plate and second display plate are rotatable with the Z-direction as an axis. When a state before the first display plate and second display plate move or rotate is denoted as an initial state, a Moire is observed in the initial state, and when the first display plate and second display plate rotate, an angle of the Moire to be observed changes.SELECTED DRAWING: Figure 1
Patent JP-2017224470-A (JP)
Title: connector
Inventor: MIYAMURA TETSUYA
IPC: H01R13/436
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To simplify a shape of a terminal unit in a structure where the terminal unit is fitted to a housing.SOLUTION: A connector comprises: a housing 10 which is internally provided with a housing part 11; a guide groove 13 which is formed in the housing part 11; a terminal unit 30, inserted in the housing part 11, which is configured such that a plurality of terminal fittings 49 are housed in a terminal holding member 31; a guide rib 46, formed on the terminal unit 30, which makes sliding contact with the guide groove 13 so as to guide the terminal unit 30; and a retainer 20, fitted to the housing 10, which causes the guide rib 46 to be locked thereto so as to restrict the terminal unit 30 from being detached to the outside of the housing part 11.SELECTED DRAWING: Figure 3
Patent JP-2017224505-A (JP)
Title: Lithium air secondary battery
Inventor: SAKAMOTO SHUHEI
IPC: H01M12/08
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To make possible to achieve a large discharge capacity in a lithium air secondary battery operating with a high current density, and to further increase the number of charge and discharge cycles.SOLUTION: A lithium air secondary battery comprises: a gas diffusion type air electrode 101 as a positive electrode; a negative electrode 102 including lithium; and an electrolyte 103 disposed between the air electrode 101 and the negative electrode 102. The air electrode 101 includes a metal complex coordinate-bonded with any of Cr, Ce, Cu, Fe, In and Zn, in which 1,3,5-benzenetricarboxylate(BTC) serves as a ligand.SELECTED DRAWING: Figure 1
Patent JP-2017227744-A (JP)
Title: Information display device and information display system
Inventor: KOBORI YUYA
IPC: G09G3/20
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile information display device that enables control with a signal for illumination control.SOLUTION: An information display device (1) comprises: an information display plate (14) that can perform light emitting display; a conversion part (10) including a PWM input part (101) to which a PWM input signal for illumination control is input, a duty identification part (105) that identifies a duty ratio of the PWM input signal, a contact signal creation part (106) that creates a contact signal on the basis of the duty ratio, and a contact output part (102) that outputs the contact signal; and a control part (12) that determines the details of display on the basis of the contact signal input thereto from the contact output part and drives the information display plate according to the details of display.SELECTED DRAWING: Figure 1
Patent JP-2017226573-A (JP)
Title: Production method of laminate substrate, and laminate substrate
Inventor: KOGA YOSHIYASU
IPC: C30B29/04
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a laminate substrate having a single crystal diamond layer capable of achieving a large diameter and a low cost, and to provide a laminate substrate.SOLUTION: A production method of a laminate substrate 100 includes a modified layer formation step for forming a modified layer 12 of 3C-SiC by carbonizing a surface layer of a silicon substrate 10 at a temperature of 1,000°C or higher for 30 minutes or more under a hydrocarbon gas atmosphere, a magnesium oxide layer formation step for forming a magnesium oxide layer 20 on the surface of the modified layer 12 side of the silicon substrate 10, and a single crystal diamond layer formation step for forming a single crystal diamond layer 40 on the magnesium oxide layer 20. Preferably, the method further includes an iridium layer formation step for forming an iridium layer on the magnesium oxide layer 20 before the single crystal diamond layer formation step.SELECTED DRAWING: Figure 1
Patent JP-2017225754-A (JP)
Title: Game machine
Inventor: HANABUSA TOSHIKI
IPC: A63F7/02
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To make difficult a fraudulent act to an indicator for displaying history data of a game, and to suppress a fraudulent act to main control means utilizing a connector opening provided in a board case in a game machine.SOLUTION: A main control board 63 in which a main CPU 61 is provided is stored in a board case CS sealed to prevent its opening without leaving traces, a connector CN 1 and the main CPU 61 are mounted on one surface 63A of the main control board 63, and game history display means 69 is mounted in a position between the connector CN 1 and the main CPU 61 and closer to the connector CN 1 than the main CPU 61.SELECTED DRAWING: Figure 6
Patent JP-2018007335-A (JP)
Title: Power generating system and control method therefor
Inventor: TAKENAKA TETSUYA
IPC: H02J3/38
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To achieve a prompt change of output power.SOLUTION: A power generating system includes: a first power generating apparatus; a second power generating apparatus installed between the first generating apparatus and a load; and a current sensor installed between a power system and the first power generating apparatus. The first power generating apparatus includes a first control unit for determining first generating power of the first power generating apparatus and second generating power of the second power generating apparatus so that the first generating power is not less than the second generating power on the basis of a current value acquired from the current sensor. Further, the first control unit transmits an instruction that power generation is performed with the determined second generating power to the second power generating apparatus through a first signal path. The second power generating apparatus includes a second control unit for performing control such that power generation is performed with the second generating power when acquiring the second generating power through the first signal path.SELECTED DRAWING: Figure 1
Patent JP-2018003319-A (JP)
Title: Cutter of concrete member and dismantling method of concrete member
Inventor: OKUYAMA NOBUHIRO
IPC: E04G23/08
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutter of a concrete member which can suitably cut and dismantle an RC and/or SRC-member, and a dismantling method of the concrete member.SOLUTION: In a method for dismantling a vertically-erected RC or SRC- member 1, a wire saw 11 is made to circulate and turn by using a wire saw cutter A, the concrete member 1 is cut by notching it by a draw/cut method, a flange part 12a of a reinforcing bar or a steel frame 12 at this side of the concrete member 1 remains, cutting work by the wire saw cutter A is finished in a state that the concrete member 1 can self-stand, and the concrete member 1 is pulled down to this side by gripping it to dismantle the concrete member 1.SELECTED DRAWING: Figure 1
Patent JP-2018004799-A (JP)
Title: Image formation device
Inventor: TAMURA KENTARO
IPC: G03G21/00
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To enable the correction of a color deviation caused by each of a plurality of image formation rates while reducing a downtime.SOLUTION: A CPU201 conducts detection of color deviations at a first image formation rate when a counter C1 has exceeded a threshold Th 1(10000) and stores color deviation amounts ΔL1 to ΔL3 as the results of the detection into a RAM 203, and thereafter conducts detection of color deviations at a second image formation rate and stores color deviation amounts ΔL1' to ΔL3' as the results of the detection into the RAM 203. The CPU201 subtracts the color deviation amounts ΔL1 to ΔL3 at the first image formation rate from the color deviation amounts ΔL1' to ΔL3' at the second image formation rate, respectively, and calculates differential deviation amounts dL1' to dL3' for the second image formation rate, and determines differential deviation amounts dL1" to dL3" for a third image formation rate from the differential deviation amounts dL1' to dL3', using an operational expression of dL"=dL'÷2.SELECTED DRAWING: Figure 11
Patent JP-2018000509-A (JP)
Title: Mechanical unit of massage machine
Inventor: HISATOMI HITOSHI
IPC: F16H1/16
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical unit capable of adjusting positions of treatment elements with respect to a user.SOLUTION: Both ends of a tilting shaft 22 supporting a drive part 50 and a rotation shaft 23 related to the tilting of the driver part are supported by two independent base frames 25, 26. A largeness of a direction that is perpendicular to the tilting shaft and the rotation shaft and also corresponds to the front and rear direction of a backrest part in the respective base frames is allowed to be larger than a largeness of a direction that is parallel to the tilting shaft and the rotation shaft. Consequently, even in a state where force to change the mutual position relation between the tilting shaft and the rotation shaft from a drive part side is applied to the base frames, the position relation between the tilting shaft and the rotation shaft is kept without deforming the base frames to thereby keep a proper state concerning the connection and linkage of respective mechanism parts. Then, abnormal force is not applied to the respective parts so as to prevent the damage of the parts and also reliability and stability are improved in an actuation of a massage machine.SELECTED DRAWING: Figure 3
Patent JP-2018004448-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI NOBUHIKO
IPC: G01P15/08
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a sensing unit in a cavity for outputting a sensor signal that corresponds to physical quantity, and with which it is possible to reduce noise attributable to temperature.SOLUTION: The semiconductor device comprises a support substrate and a cap substrate joined to the support substrate, and, with an airtight cavity formed between the support substrate and the cap substrate, has a sensing unit disposed in the cavity that outputs a sensor signal that corresponds to physical quantity. The semiconductor device further includes a penetrating electrode formed penetrating the support substrate or cap substrate in the thickness direction and a first pad unit electrically connected to the tip of the penetrating electrode, the sensing unit having a second pad unit whose potential is equal to the sensing unit. The first pad unit and the second pad unit are arranged out of alignment with each other in a front view seen from the thickness direction of the support substrate, and a relay wiring is included that electrically connects the first pad unit and the second pad unit to each other.SELECTED DRAWING: Figure 1
Patent JP-2018003788-A (JP)
Title: Intake passage flow control device
Inventor: UCHIDA KENJI
IPC: F02D45/00
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an intake passage flow control device capable of restricting eddy flow caused by tumble flow during a compression stroke, promoting an increasing in temperature of a cylinder-in gas during a compression stroke by controlling a flow of intake gas flowing at the intake passage and sufficiently vaporizing fuel injected during a compression stroke and improving a combustion stability.SOLUTION: This invention relates to an intake passage flow control device for an engine for injecting fuel into a combustion chamber (16) during an intake stroke and/or a compression stroke in response to an operating region of an engine (1) so as to control a flow of intake mixture gas flowing at the intake passage having a curved part (18b). The intake passage flow control device comprises a plasma actuator (30) for generating gas flow in the intake passage in a direction where a flow speed difference between the intake gas flowing along a wall surface outside the curved part and the intake gas flowing along the wall surface inside the curved part is made low; and a PCM (46) for operating the plasma actuator when an operating region of the engine is an operating region where the fuel injection is carried out during the compression stroke.SELECTED DRAWING: Figure 7
Patent JP-2018010351-A (JP)
Title: Money processing device
Inventor: KAWABATA YASUYUKI
IPC: G07G1/00
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a money processing device that can prevent illegal behavior to the device while maintaining small size of the device, and suppressing manufacturing cost.SOLUTION: The money processing device that performs teller processing of a coin within coin processing unit 1b which can perform pullout and release from a housing 1a comprises an engaging part 50 that locks the pullout or the release of a coin processing unit 1b by engaging to the housing 1a in an idle state due to the power-off on an existing actuator 12a provided within the coin processing unit 1b, and in the idle state, the engaging part 50 locks the pullout of the coin processing unit 1b by engaging to a recess engaging part 51 of the housing 1a.SELECTED DRAWING: Figure 4
Patent JP-2018007797-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: reservation display means that performs reservation display on the basis of a random number stored in random number storage means, and can change a mode of the reservation display; and preceding suggestion means for suggesting a probability that the mode of the reservation display changes. The reservation display performs movement display so as to change a display position of the reservation display, on the basis of satisfaction of opening conditions, and performs the movement display in one of a plurality of modes. The preceding suggestion means suggests a possibility that the mode of the reservation display changes before and after the movement display according to a mode for moving and displaying the reservation display.SELECTED DRAWING: Figure 99
Patent JP-2018010777-A (JP)
Title: Display
Inventor: GOTO MASAHIRO
IPC: G02F1/13357
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a display having high transmissivity.SOLUTION: A display 10 includes a light guide plate 30 having a pair of main surfaces 31a, 31b, and transmissive liquid crystal display panels 12, 14 arranged to face the light guide plate 30. The light guide plate 30 has a plurality of light diffusion parts 50 arrayed in a first direction d1 along a plate surface of the light guide plate 30. A dimension S2 along a normal direction of the light guide plate 30 of each light diffusion part 50 is made larger than a dimension S1 along the first direction d1 of the light diffusion part 50. A transmission haze value of the light guide plate 30 is 10 or less. The pair of main surfaces 31a, 31b of the light guide plate 30 are flat and parallel with each other.SELECTED DRAWING: Figure 1
Patent JP-2018009892-A (JP)
Title: Leakage tester, and leakage testing method
Inventor: IIZUKA AKANE
IPC: G01M3/20
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a leakage tester that can detect a relatively large amount of gas leakage to a minute amount of gas leakage of a workpiece.SOLUTION: A leakage tester according to the present invention comprises: mechanism which seals a space that a workpiece has; a mechanism which supplies tracer gas into the space sealed by the sealing mechanism; a first inspection mechanism having a pressure sensor which detects pressure changes in the space; and a second inspection mechanism which is provided in outside space and has a sensor which detects tracer gas leaking outside the space. The leakage tester further comprises a housing part which houses the workpiece inside thereof, and is capable of holding the inside in a sealed state, and the sensor which detects tracer gas should be disposed in the housing part. In the leakage tester, the housing part has a first chamber housing the workpiece and a second chamber communicating to the first chamber, and further comprises a decompression mechanism which decompresses the inside of the second chamber, and the sensor which detects the tracer gas should be disposed in the second chamber.SELECTED DRAWING: Figure 1
Patent JP-2018012171-A (JP)
Title: Tool bit
Inventor: IMAI YASUHARU
IPC: B23B27/10
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of coolant, as well as to facilitate allowing the coolant to reach a vicinity of a cutting edge so as to efficiently supply the coolant to a flank and the cutting edge.SOLUTION: A tool bit comprises: a coolant ejection member 37 detachably attached to a tip part of a tool body. The coolant ejection member 37 comprises: a flank ejection part 44 in which a first ejection hole 51 opened to a flank and a cutting edge; and a cylindrical part 43 having a cylindrical shape, and communicating with the first ejection hole 51 and a coolant supply passage through inside thereof. Channels are formed of insides of the first ejection hole 51 and the cylindrical part 43 within the coolant ejection member 37. In the channels, a cross sectional shape of a flow inlet 43a connected with the coolant supply passage in the cylindrical part 43 and a cross sectional shape of a flow outlet 51a arranged at an end part, on an opposite side to the cylindrical part 43, in the first ejection hole 51, are different from each other. In the channels, a cross section area of the flow outlet 51a is smaller than a cross section area of the flow inlet 43a.SELECTED DRAWING: Figure 13
Patent JP-2018014854-A (JP)
Title: Motor drive, and refrigerating and air-conditioning apparatus using the same
Inventor: NOTOHARA YASUO
IPC: H02P21/05
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive capable of controlling speed fluctuation suppression control for reducing vibration of an apparatus having periodic load torque stably in a field weakening control region.SOLUTION: In a motor drive including a speed fluctuation suppression control section for suppressing rotational speed fluctuation of a three-phase motor, by controlling output torque of the three-phase motor so as to be synchronized with periodic torque fluctuation caused by the load of an external apparatus, amplitude value of pulse amplitude component of a motor current outputted from the speed fluctuation suppression control section during field weakening control is inversely proportional to the rotational speed ω of the three-phase motor, or proportional to a DC voltage Edc outputted from the power supply of the three-phase motor, or proportional to an applicable voltage Vom to the three-phase motor.SELECTED DRAWING: Figure 1
Patent JP-2018017262-A (JP)
Title: Fluid dynamic pressure bearing device and housing and bearing member using for the same
Inventor: KURIMURA TETSUYA
IPC: F16C17/10
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To unfailingly prevent oil leakage in a fluid dynamic pressure bearing device having a partial fill structure.SOLUTION: A fluid dynamic pressure bearing device 1 includes: a shaft 2; a bearing member 8 in which the shaft 2 is inserted into an inner periphery; a housing 7 having a cylindrical side part 7a and a bottom part 7b which closes one end of the side part 7a and holding the bearing member 8 at its inner periphery; and a ventilation passage 11 having a first passage 11a formed between the housing 7 and the bearing member 8, the ventilation passage 11 allowing communication between a space P facing a lower end (a protruding part 2b) of the shaft 2 and outer air. Oil is supplied to at least the space P. A hair implantation part 12 is provided at the ventilation passage 11.SELECTED DRAWING: Figure 2
Patent JP-2018017576-A (JP)
Title: Vr-type resolver rotor for 1x
Inventor: MURAMATSU TOSHINORI
IPC: G01D5/20
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To easily make a VR-type resolver rotor for 1X be eccentric and withstand high-speed rotation.SOLUTION: A VR-type resolver rotor for 1X according to the present invention has a configuration, the rotor comprising: a first small diameter hole (1F) and a first large diameter hole (1G) formed apart from each other along a 180 degree direction (E) of the first rotor core part (15); and a second small diameter hole (1F') and a second large diameter hole (1G') formed apart from each other along a 180 degree direction (E) of the second rotor core part (16), in which the first small diameter hole (1F) and the second large diameter hole (1G') of each of the rotor core parts (15,16) are communicated with each other via a step part (102) and a knock pin (50) is provided for the holes, the first large diameter hole (1G) and the second small diameter hole (1F') of each of the rotor core parts (15,16) are communicated with each other via the step part (102) and the knock pin (50) is provided for the holes, and each shaft hole (1A,1A') of each of the rotor core parts (15,16) is communicated with each other and a rotation axis (10) is penetrated.SELECTED DRAWING: Figure 1