baber/WOPTO huggingface dataset:
Patent JP-2019102474-A (JP)
Title: Laminated piezoelectric element and actuator
Inventor: OKA TATSUYA
IPC: H01L41/09
Filed: 2017-11-28
Abstract: To provide a laminated piezoelectric element and an actuator that are not easily affected by a noise when a crack is generated in a scheduled breaking layer, and can perform accurate control.SOLUTION: A laminated piezoelectric element 1 of the present disclosure includes a laminate 13 having piezoelectric layers 11 and internal electrode layers 12 that are laminated in plurality and a scheduled breaking layer 14 that is more easily broken than the other portions. The laminated piezoelectric element 1 includes: an external electrode 16 that is electrically connected to the internal electrode layers 12, and has an area extending along the lamination direction on a side face of the laminate 13; and a lead pin 17 that is electrically connected to the external electrode 16, and is arranged separated from the area extending along the lamination direction of the external electrode 16. The lead pin 17 is provided not to be located on the extension line of the scheduled breaking layer 14.SELECTED DRAWING: Figure 1
Patent JP-2019100183-A (JP)
Title: Variable compression device and engine system
Inventor: MASUDA YUTAKA
IPC: F02B23/00
Filed: 2017-11-28
Abstract: To stably supply cooling fluid, and widen a movable range of a piston rod.SOLUTION: A variable compression device has: a fluid chamber in which boosted working fluid is supplied, and thus a piston rod is moved in a direction of enhancing a compression ratio; and a regulation member for regulating movement of the piston rod in the direction of enhancing the compression ratio. In the piston rod, a flange is formed at an end part on the fluid chamber side. The variable compression device has: a regulation member side fluid chamber formed with the flange as a bottom face between the flange and the regulation member; a supply flow passage for supplying cooling fluid to the regulation member side fluid chamber; and a piston rod inner flow passage having an opening end on the bottom face, and guiding the cooling fluid in the regulation member side fluid chamber into the piston rod.SELECTED DRAWING: Figure 2
Patent JP-2019100053-A (JP)
Title: Vehicle closing body control device
Inventor: NAKAJIMA RYUICHI
IPC: B60J5/06
Filed: 2017-11-30
Abstract: To provide a vehicle closing body control device that enables a user to open a power slide door without using a hand by a stable operation posture.SOLUTION: The vehicle closing body control device opens/closes a closing body provided in a vehicle, and is provided with: a determination unit that determines whether user's both feet are aligned in a detection area set in the vicinity of the closing body; and a control unit that causes the closing body to move in an opening direction when the determination unit determines that user's both feet are aligned.SELECTED DRAWING: Figure 1
Patent JP-2019099194-A (JP)
Title: Volatilization body and volatilization device
Inventor: IWAZAWA ATSUSHI
IPC: A01M1/20
Filed: 2017-11-30
Abstract: To provide a volatilization body which can prevent a chemical solution from remaining in a container, and a volatilization device which can prevent the chemical solution from remaining in the container.SOLUTION: A volatilization body 30 comprises: a stored part 6 which has a contact part 36b in contact with an upper surface 25a having an opening 21 of a container 20, which has a length from the contact part 36b to a lower end 35a longer than a distance L1 from the upper surface 25a to a bottom surface 23a of the container 20, and which can be inserted into the container 20 through the opening 21; and a fragile part 35b which is formed at a position where a distance from the contact part 36b of the stored part 6 is shorter than the distance L1.SELECTED DRAWING: Figure 2
Patent JP-2019098090-A (JP)
Title: Game machine
Inventor: OZONO HIROMI
IPC: A63F7/02
Filed: 2017-12-07
Abstract: To provide a game machine capable of easily managing putout balls.SOLUTION: A game machine includes: setting change control means capable of setting a set value on the basis of a predetermined operation; game control means for controlling progress of a game on the basis of the set value; putout means for putting out a game medium on the basis of a winning; special game execution means capable of executing a special game in which frequency of a winning is increased on the basis of the fact that a lottery result is a specific result; data totaling means capable of totaling data relating to the putout game medium; and data display control means for displaying data totaled by the data totaling means in a predetermined display area. The data totaling means includes: all history totaling means for totaling data on the basis of all game histories; and setting value classified history totaling means for totaling data on the basis of the game history for each setting value. The data display control means is configured to be able to display the data totaled by the all history totaling means and/or the data totaled by the setting value classified history totaling means.SELECTED DRAWING: Figure 4
Patent JP-2019102399-A (JP)
Title: Light transmission type battery, device using the battery, and determination method of remaining battery charge
Inventor: OKI SHOTA
IPC: H01M4/525
Filed: 2017-12-08
Abstract: To provide a light transmission type battery capable of determining remaining capacity of a battery even when an electronic substrate mounted with a voltage detection IC or a device including no display or the like.SOLUTION: The light transmission type battery includes: a positive electrode 3 formed on a first current collector 2; a negative electrode 5 formed on a second current collector 4; and a light transmissive electrolyte 6 disposed between the first current collector 2 and the second current collector 4. The positive electrode 3 is a thin film of any of lithium cobaltate, lithium nickelate and lithium manganese, and the first and second current collectors 2, 4 is, for example, a glass substrate with ITO film or a substrate with FTO film.SELECTED DRAWING: Figure 1
Patent JP-2019104311-A (JP)
Title: Parking assistance device and vehicle
Inventor: FUKUMOTO MASARU
IPC: B60R21/00
Filed: 2017-12-11
Abstract: To provide a technology for executing parking assistance using markers in various environments.SOLUTION: A parking assistance device 30 assists parking of a vehicle 100 by using a plurality of markers after the plurality of portable markers have been arranged in a parking target position. An acquisition part 46 acquires an image obtained by imaging an outside of the vehicle 100. A detection part 48 detects the plurality of markers from the image acquired by the acquisition part 46. A determination part 50 determines whether or not an arrangement of the plurality of markers is appropriate based on a positional relationship among the plurality of markers detected by the detection part 48. A generation part 56 generates a parking route based on the positions of the plurality of markers when they are determined to be appropriate by the determination part 50.SELECTED DRAWING: Figure 3
Patent JP-2019108805-A (JP)
Title: Lubricant supply device of internal combustion engine
Inventor: KIMURA KOICHIRO
IPC: F01M1/02
Filed: 2017-12-15
Abstract: To provide a lubricant supply device of an internal combustion engine which is simple in a structure, and can reduce an oil quantity.SOLUTION: A lubricant supply device of an internal combustion engine comprises: a cam shower arranged between a head cover attached to a cylinder head, and having a supply port for supplying a lubricant to the cam shaft; and a baffle plate arranged between the cam shaft and the cam shower, having a clearance between the cam shower and itself, and having a hole in a position overlapped on the supply port. A cam part is arranged at the cam shaft, and the supply port of the cam shower and the hole of the baffle plate are located above the cam part.SELECTED DRAWING: Figure 1
Patent JP-2019110026-A (JP)
Title: Mounting structure for connector
Inventor: NIIMI YOSHIFUMI
IPC: H01R13/621
Filed: 2017-12-18
Abstract: To provide a mounting structure for a connector capable of suppressing increase of power required for fitting even in a case where a pole number of a housing is increased, and improved in mounting and fitting workability.SOLUTION: A mounting structure for a connector comprises a first connector 10 in which a terminal 11a is accommodated and a second connector 20 in which a mating terminal corresponding to the terminal is accommodated, and is configured to mount the first connector and the second connector to a predetermined mount target 40, The first connector 10 includes a first flange part 13 including a first mounting hole 13a penetrating in a direction of fitting with the second connector 20, and the second connector 20 includes a second flange part 22 including a second mounting hole 22a penetrating in the direction of fitting. A bolt 32 is fastened with respect to the mount target 40 while being inserted through both the first mounting hole 13a and the second mounting hole 22a, thereby collectively performing fitting of the first connector and the second connector and mounting of the first connector and the second connector to the mount target.SELECTED DRAWING: Figure 3
Patent JP-2019109359-A (JP)
Title: Development device
Inventor: SUZUKI HIDEAKI
IPC: G03G15/08
Filed: 2017-12-18
Abstract: To suppress ejection of a developer by airflow generating accompanied by rotation of a conveyance screw, and reduces an accumulation of the developer to be conveyed by the conveyance screw.SOLUTION: On an agitation chamber 41b side having an ejection port formed, a wall member 410 is provided downward in a vertical direction from an upper wall part 415 of a developing container 41. The wall member 410 is formed in such a way that a blockage wall part 411 provides a gap 412 in a width direction. The blockage wall part 411 is configured to block airflow generating accompanied by rotation of an agitation screw 47. While, the gap 412 is configured to cause a developer to intrude in accordance with a level height of the developer to be conveyed accompanied by the rotation of the agitation screw 47. The blockage wall part 411 blocks the airflow, whereby an ejection of the developer from the ejection port by the airflow can be suppressed. Then, when an amount of the developer is much, the developer can arrive at an ejection port side through the gap 412, thus the ejection of the developer from the ejection port is not stagnant.SELECTED DRAWING: Figure 5
Patent JP-2019109130-A (JP)
Title: Tractor
Inventor: KOBAYASHI KUMIKO
IPC: A01B69/00
Filed: 2017-12-18
Abstract: To provide a tractor which can receive positioning data transmitted from a GPS satellite or the like and satisfactorily recognize its own position.SOLUTION: The tractor includes a traveling body 4 and a plurality of antenna units 32 provided on the traveling body 4 for receiving satellite positioning data. The tractor identifies its own position based on the data received by the plurality of antenna units 32. Since the positioning data are slightly different from each other in correspondence to the plurality of antenna units, it is possible to improve accuracy of the positioning data, for example, by taking into account the error included in the plurality of the positioning data, or by acquiring an average value.SELECTED DRAWING: Figure 14
Patent JP-2019109214-A (JP)
Title: Object detection device
Inventor: TSUZUKI TAKEO
IPC: G01S7/526
Filed: 2017-12-20
Abstract: To suppress occurrence of erroneous detection as much as possible even when a state in which water drops continuously on an ultrasonic sensor occurs.SOLUTION: An object detection device (10) is constituted so as to detect an object in the periphery by using an ultrasonic sensor (11). The object detection device includes: a distance determination unit (51) for determining a distance between itself and the object based on a transmission and reception result of the ultrasonic waves in the ultrasonic sensor; and a notification control unit (53) for executing a predetermined notification operation based on the transmission and reception result. The notification control unit executes the notification operation in the case where short rance determination is continuously established to the effect that the object exists in a predetermined short distance range in the distance determination unit. On the other hand, the notification control unit does not execute the notification operation in the case where a determination history of the distance with the object shows abnormal appearance of the object within the short distance range in the distance determination unit.SELECTED DRAWING: Figure 3
Patent JP-2018076526-A (JP)
Title: Working medium-containing composition
Inventor: FUKUSHIMA MASATO
IPC: F25B49/02
Filed: 2017-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a working medium for a heat cycle, yielding a heat cycle system which has reduced combustibility, is less likely to affect the ozone layer, is less likely to affect global warming, and realizes excellent cycle performances (efficiency and capacity), and to provide a heat cycle system exhibiting excellent cycle performance (efficiency and capacity) while securing safety.SOLUTION: A working medium-containing composition, the working medium including 1-chloro-2,3,3,3-tetrafluoropropene and polyol ester oil, is used for a heat cycle system (e.g., Rankine cycle system, heat pump cycle system, freeze cycle system 10, heat transport system, etc.).SELECTED DRAWING: Figure 1
Patent JP-2019113324-A (JP)
Title: Speed guide system and speed guide program
Inventor: HASHIGUCHI SOTA
IPC: G01C21/36
Filed: 2017-12-21
Abstract: To provide a technique that can make an occupant recognize a plurality of points where a recommended speed changes in an automatic driving, and gives the occupant secure feeling in the automatic driving.SOLUTION: A speed guide system comprises: a change point obtaining unit that obtains a plurality of change points, at which a recommended speed of a vehicle changes, which the vehicle is scheduled to pass on a planned travel route scheduled to move in an automatic driving; and a display control unit that displays a speed guide showing a remaining distance to each change point on the planned travel route, the recommended speed at the change point, and a recommended acceleration/deceleration at each of the plurality of change points on a display unit. The recommended acceleration/deceleration is derived based on a reference speed which is a speed of the vehicle at a reference point existing in front of the change point, the recommended speed at the change point, and a distance from the reference point to the change point.SELECTED DRAWING: Figure 5
Patent JP-2019111545-A (JP)
Title: Chiller holder, and chiller setting method
Inventor: Gunji yasuyuki
IPC: B22C9/00
Filed: 2017-12-21
Abstract: To provide a chiller holder and a chiller setting method capable of accurately arranging a chiller at a previously set position in a short time.SOLUTION: Provided is a chiller holder 1 used for setting a chiller to a previously set position of a sand mold used upon casting, comprising: a holding groove 50 holding an inserted chiller; and a fitting hole 20 or a fitting groove through which a fixing member 70 for being fitted to a pattern arranged at the inside of the sand mold passes. A direction in which the holding groove 50 extends and a direction in which the fitting hole 20 or the fitting groove extends are directed to pass through a fitted plane fitted to the pattern.SELECTED DRAWING: Figure 1
Patent JP-2019114361-A (JP)
Title: Connector housing
Inventor: OCHIAI KAZUYUKI
IPC: H01R13/42
Filed: 2017-12-21
Abstract: To provide a connector housing having a shape that is compact in the height direction.SOLUTION: A connector housing 11 comprises: a housing body 12; terminal housing chambers 17A, 17B and 17C which are arranged in a plurality of stages in the vertical direction inside the housing body 12; and lances 19A, 19B and 19C each of which locks a terminal when the terminal is inserted into each of the terminal housing chambers from the rear side. In the terminal housing chambers 17A and 17B located on the upper side, the lances 19A, 19B and 19C are provided on the lower side, whereas in the terminal housing chamber 17C located on the lower side, the lances are provided on the upper side. When viewed from above, the lances 19A, 19B and 19C are provided at intervals in the horizontal direction.SELECTED DRAWING: Figure 3
Patent JP-2019111618-A (JP)
Title: Method for processing single crystal substrate
Inventor: KITAGAWA TAIZO
IPC: B24B7/22
Filed: 2017-12-22
Abstract: To provide a method for processing a single crystal substrate by which a surface smoothness of a single crystal substrate can be improved.SOLUTION: There is provided a method for processing a single crystal substrate by which a surface of a single crystal substrate 1 is ground in such a manner that a grindstone 4 is pressed onto the single crystal substrate 1 while rotationally driving the single crystal substrate 1 and the grindstone 4 respectively. In this method, when a diameter of the single crystal substrate 1 is represented by D1, a rotation number of the single crystal substrate 1 is represented by R1, an outermost diameter of the grindstone 4 is represented by D2, and a rotation number of the grindstone 4 is represented by R2, a ratio (D2×R2)/(D1×R1) between a product of the diameter and the rotation number of the single crystal substrate 1 and a product of the outermost diameter and the rotation number of the grindstone is a non-integer at a time of grinding which is performed while delivering the grindstone 4 to the single crystal substrate 1 and at a spark-out time at which delivery of the grindstone 4 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2019116145-A (JP)
Title: Vehicle control device
Inventor: SUNAOSHI OSAMU
IPC: B60T8/1755
Filed: 2017-12-27
Abstract: To provide a vehicle control device that performs, on the basis of steering operation, control so that deceleration is applied to a vehicle and control so that a yaw moment is applied to the vehicle in order to control an attitude of the vehicle, which suppresses control from intervening excessively in the whole of the vehicle.SOLUTION: A vehicle control device 1 comprises an engine 4 that generate torque required for driving wheels, a generated torque control mechanism that controls the generated torque by the engine, a brake device 16 that can apply braking force to left and right wheels and a PCM 14. The PCM controls on the basis of a turning state of a vehicle the brake device so that a yaw moment set in a direction opposite to a yaw rate generated in the vehicle is generated in the vehicle, when a steering angle increases, controls the generated torque control mechanism so that the generated torque by the engine is decreased, and when the brake device generates braking force by being controlled based on the set yaw moment, suppresses decrease in the generated torque by the engine at the time when the steering angle increases.SELECTED DRAWING: Figure 1
Patent JP-2018077511-A (JP)
Title: Zoom lens, optical apparatus and method for manufacturing zoom lens
Inventor: ISHIKAWA TAKAHIRO
IPC: G02B15/20
Filed: 2017-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having good optical performance while having a high variable magnification, an optical apparatus and a method for manufacturing the zoom lens.SOLUTION: The zoom lens includes, successively arranged from an object side along the optical axis, a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 having a positive refractive power, a fourth lens group G4 having a negative refractive power, and a fifth lens group G5 having a positive refractive power. Upon varying magnifications from a wide angle end state to a telephoto end state, the first to fifth lens groups G1 to G5 each move along the optical axis in such a manner that the interval between the first lens group G1 and the second lens group G2 increases, the interval between the second lens group G2 and the third lens group G3 decreases, the interval between the third lens group G3 and the fourth lens group G4 varies, and the interval between the fourth lens group G4 and the fifth lens group G5 varies, while the fifth lens group G5 once moves toward the object side and then moves toward the image side. The zoom lens satisfies a conditional expression of 0.010<(-f2)/ft<0.038.SELECTED DRAWING: Figure 1
Patent JP-2018049850-A (JP)
Title: Lighting device
Inventor: MORIYAMA IWATOMO
IPC: F21V29/503
Filed: 2017-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce heat impact during lighting.SOLUTION: A lighting device includes a lighting unit and a mount member. The lighting unit includes: a substrate implemented with a light-emitting device; and a support member having one side face to which the substrate is installed; and heat radiation fins of which lower side is crimped at the other side face of the support member. The mount member supports the lighting unit to mount the lighting unit to an installation place.SELECTED DRAWING: Figure 1
Patent JP-2019121849-A (JP)
Title: Mobile wireless communication apparatus and information identification device using the same
Inventor: OKUBO SHUHEI
IPC: H04B5/02
Filed: 2017-12-28
Abstract: To provide a mobile wireless communication apparatus with less quality variations, which can be produced in low cost and high-volume.SOLUTION: A mobile wireless communication apparatus includes: an insulation base material; a coil antenna arranged in a loop state in the insulation base material; and an IC chip electrically connected to the coil antenna. The coil antenna includes a plurality of penetration electrodes which is arranged on a first surface side of the insulation base material, arranged in a plurality of first electrodes having a first part and a second part, and a plurality of second electrodes having a third part and a fourth part, while being arranged in a second surface side of the insulation base material, and arranged in the insulation base material. The first part of one of the first electrode of the plurality of first electrodes is connected to the fourth part of one second electrode of the plurality of second electrodes by using one penetration electrode of the plurality of penetration electrodes, and the second part of one first electrode of the plurality of first electrodes is connected to the third part of the other one second electrode of the plurality of second electrodes by using the other one penetration electrode of the plurality of penetration electrodes.SELECTED DRAWING: Figure 1
Patent JP-2019118558-A (JP)
Title: Underpants type absorbent article
Inventor: MAKI HIDEAKI
IPC: A61F13/49
Filed: 2017-12-28
Abstract: To provide an underpants type absorbent article which can fit to a body of a wearer following motion of a body, with good touch feeling.SOLUTION: An underpants type absorbent article comprises a vertical direction, a lateral direction and a cross direction crossing each other, comprises an absorbent body (10), and a first waistline part (20) comprising stretchable sheet (24) which is stretchable in the lateral direction, and being jointed to the absorbent body (10). In the vertical direction, a lower end (24b) of the stretchable sheet (24) is at a position separated to an upper side from an upper end (10a) of the absorbent body (10) by a prescribed distance (lg), in an underpants type absorbent article (1).SELECTED DRAWING: Figure 4
Patent JP-2017528103-A (JP)
Title: 接地面絶縁のための方法およびシステム
IPC: H02H9/04
Filed: 2015-08-19
Abstract: システムは、それぞれ個々の接地接続（「Ｏｌｄ」ＨＵＢ ＧＮＤ）を有する、複数の回路（２１０、２２０，２３０）を有する。本システムはさらに、関連付けられた絶縁回路（３１０）を介して、複数の回路の各回路の各接地接続と接続される、共通接地接続（シャーシＧＮＤ）を有し、各絶縁回路は、共通接地接続を関連付けられた回路の個々の接地接続と接続する、負荷経路を有し、かつアクティブ化信号（ＡＣＣ）を受信する、ゲート接続を有する、ＮＭＯＳトランジスタ（Ｑ１０１）と、負荷経路と並列に結合される、第１の分路抵抗器（Ｒ１０３）とを有する。