baber/WOPTO huggingface dataset:
Patent JP-2020150364-A (JP)
Title: Information processing system, information processing device, and program
Inventor: KAMO AOI
IPC: H04N1/387
Filed: 2019-03-12
Abstract: To present trimming candidates in a short time as compared with a configuration in which a feature part of an image is detected after the image to be trimmed is selected.SOLUTION: An information processing device 20 detects a feature part of an object image when acquiring object image data indicating the object image to be trimmed, and generates trimming data representing a plurality of regions including the detected feature part. When a user of an information processing terminal device 10 selects the object image to which trimming processing is applied, the information processing device 20 trims the plurality of regions represented by the trimming data generated from the selected object image and presents the plurality of trimmed images to the user.SELECTED DRAWING: Figure 1
Patent JP-2020146202-A (JP)
Title: Endoscope image processing device, method, program, and endoscope system
Inventor: USUDA TOSHIHIRO
IPC: A61B1/045
Filed: 2019-03-13
Abstract: To provide an endoscope image processing device, a method, a program, and an endoscope system for notifying of attention region information on an attention region included in an endoscope image appropriately according to an operation of an endoscope operator.SOLUTION: An operation of an endoscope operator for an observed site in an endoscope image is recognized from the endoscope image, and according to a recognition result, the display is switched between first highlighted display for displaying attention region information in the endoscope image at a first highlighting level and second highlighted display for displaying the attention region information at a second highlighting level relatively lower than the first highlighting level.SELECTED DRAWING: Figure 3
Patent JP-2019111378-A (JP)
Title: Game machine
Inventor: TSUZUKI TAKAHIRO
IPC: A63F5/04
Filed: 2019-03-14
Abstract: To provide a technique to sufficiently secure a chance to cause an achievement of a winning of a bonus that has been won in a lottery, in a game machine in which an assist time game can be performed while the bonus is provided as an object of the lottery.SOLUTION: It is so configured that an AT lottery is performed when a big bonus (BB) is won in a lottery, and if the AT lottery is won, a right to an assist time game is to be given. Also, if the big bonus (BB) is won in a lottery, a shift is made to a bonus establishment state where a big bonus (BB) lottery won state is maintained till an actual winning of the big bonus (BB) is achieved. In the bonus establishment state, if a small combination is won in a lottery, when a state is achieved where both the big bonus (BB) and the small combination are won in the lottery, a winning of the small combination is arranged to be achieved in priority to the bonus. In an internal lottery table to which a reference is made in a game during the bonus establishment state, it is so set that the amount of random number values to become a failure as the result of the internal lottery becomes greater than the amount of random number values associated with the small combination.SELECTED DRAWING: Figure 15
Patent JP-2020153307-A (JP)
Title: Internal combustion engine variable valve device
Inventor: TOKUMARU TAKESHI
IPC: F02D13/02
Filed: 2019-03-20
Abstract: To improve start-up performance of an internal combustion engine.SOLUTION: An internal combustion engine variable valve device comprises: a variable mechanism which can be switched between a first state J1 and a second state; and a hydraulic pressure control device which controls hydraulic pressure supplied to the variable mechanism. The hydraulic pressure control device has a hydraulic pump 11, an oil gallery 30, a valve unit 31, a main passage 33, a bypass passage 37, a bypass valve 39, and a control unit 100. When the variable mechanism is put into the first state, pressure oil in the oil gallery is supplied to the variable mechanism with the valve unit put into the first state. When the variable mechanism is put into the second state, the pressure oil is discharged from the variable mechanism with the valve unit put into the second state. When an internal combustion engine is started up, the bypass valve is opened so as to supply the pressure oil discharged from the hydraulic pump to the valve unit through the bypass passage with the valve unit put into the first state.SELECTED DRAWING: Figure 3
Patent JP-2020151836-A (JP)
Title: Work-piece both-surface polishing method and work-piece both-surface polishing device
Inventor: MIYAZAKI YUJI
IPC: B24B37/08
Filed: 2019-03-22
Abstract: To provide a work-piece both-surface polishing method and a work-piece both-surface polishing device, which can suppress variation in GBIR value of a work-piece subjected to polishing between batches.SOLUTION: The work-piece both-surface polishing method according to the present invention includes: a pre-polishing index calculating step of calculating an index Xp for a work-piece subjected to both-surface polishing after both-side polishing in a precedent batch; a target polishing time calculating step of calculating target polishing time in a current batch using a prescribed prediction formula; and a both-surface polishing step of both-surface polishing the work-piece using the target polishing time. The work-piece both-surface polishing device according to the present invention comprises: a measuring part that measures a thickness of the work-piece subjected to both-surface polishing after both-surface polishing in the precedent batch; a first calculating part that calculates the index Xp; a second calculating part that calculates the target polishing time Tt in the current batch using the prescribed prediction formula; and a control part that performs control so that the work-piece is subjected to both-surface polishing using the target polishing time Tt.SELECTED DRAWING: Figure 2
Patent JP-2020161856-A (JP)
Title: Microstrip antenna and array antenna
Inventor: ISHIDA MASAYA
IPC: H01Q13/08
Filed: 2019-03-25
Abstract: To actualize a microstrip antenna which can control a polarization direction of linear polarization.SOLUTION: A microstrip antenna includes a substrate 10, a ground conductor 11, a first radiation conductor 12, second radiation conductors 13, a feeding point 14 and switches 15. The first radiation conductor 12 is circular. The feeding point 14 is provided on a center of the first radiation conductor 12. The second radiation conductors 13 are provided on the surface of the substrate 10 close to an outer periphery of the first radiation conductor 12 in a manner mutually apart with a predetermined distance. Eight second radiation conductors 13 are radially provided at an equal angle. The switches 15 are provided between the outer periphery of the first radiation conductor 12 and the respective second radiation conductors 13, to control connection and disconnection between the first radiation conductor 12 and the second radiation conductors 13.SELECTED DRAWING: Figure 1
Patent JP-2020161545-A (JP)
Title: Solar cell for splitting and solar cell
Inventor: SAKUMA TOSHIYUKI
IPC: H01L31/0747
Filed: 2019-03-25
Abstract: To provide a technology for suppressing a decrease in power generation output due to splitting.SOLUTION: A solar cell 1000 for splitting can be split along a split area 130. The solar cell 1000 for splitting includes an n-type semiconductor substrate 100 and a melting portion 140. The melting portion 140 is included inside the n-type semiconductor substrate 100. The melting portion 140 is disposed in the split area 130 in the n-type semiconductor substrate 100 and has a crystal structure different from that of the n-type semiconductor substrate 100.SELECTED DRAWING: Figure 2
Patent JP-2020157840-A (JP)
Title: Vehicle instrument panel
Inventor: KAMIMOTO MASAHIRO
IPC: B60R21/215
Filed: 2019-03-25
Abstract: To inhibit a recess from occurring on a front surface side of a skin material 3.SOLUTION: A vehicle instrument panel P includes: a base material 1 in which an airbag device A is disposed on the rear surface side; a foam material 2 laminated on the front surface side of the base material 1; and a skin material 3 laminated on the front surface side of the foam material 2 and provided with a breaking planned part 3b which breaks when the airbag device A operates. A groove 3c is formed on the rear surface side of the breaking planned part 3b so as not to reach a surface of the skin material 3. On the rear surface side of the skin material 3, a backing material 11 is provided on at least one side of both sides of the groove 3c as seen in a width direction.SELECTED DRAWING: Figure 3
Patent JP-2020160689-A (JP)
Title: Payment support system, payment support method, and payment support program
Inventor: YAMADA ATSUSHI
IPC: G06Q50/12
Filed: 2019-03-26
Abstract: To provide a payment support system, a payment support method, and a payment support program capable of preventing fraudulent activities when making payments using a user terminal at a facility.SOLUTION: A payment support system 100 comprises: a communication status determination processing unit 112 for determining the communication status of a user terminal 3 for a user who uses a facility; a payment processing unit 114 capable of performing payment processing for facility usage fees if the communication status determination processing unit 112 determines that the communication of the user terminal 3 is interrupted; and a notification processing unit 115 for notifying at least one of the user terminal 3 and a facility terminal 2 arranged in the facility if the communication status determination processing unit 112 determines that the communication of the user terminal 3 is interrupted.SELECTED DRAWING: Figure 1
Patent JP-2020157956-A (JP)
Title: Steering wheel
Inventor: KIHARA HISANORI
IPC: H01H9/16
Filed: 2019-03-27
Abstract: To provide a steering wheel which has good durability and good designability.SOLUTION: In a steering wheel, a display part 20 is arranged at a visible position in a ring part. The display part includes at least one display unit 21. In the display unit, a cover layer 22, a display pattern layer 25, an input part 36 and a light source 40 are disposed in this order from a surface side. The display pattern layer can display a display pattern in which a predetermined drawing pattern is allowed to develop color when the light source is lighted. The input part can detect a pressing operation when the cover layer is pressed. The cover layer can transmit light rays from the light source at the lighting time, and at the lights-out time of the light source, a rear surface side of the cover layer is not visible.SELECTED DRAWING: Figure 3
Patent JP-2020171071-A (JP)
Title: Spacer
Inventor: HAYASHI TAIYO
IPC: F16L3/00
Filed: 2019-04-01
Abstract: To provide a spacer capable of selecting a variety of cross angles between linear members and surely keeping the selected cross angle.SOLUTION: A spacer comprises a cylinder part fixed on a first linear member and a hook part fixed on a second linear member. The cylinder part has the axial direction perpendicular to the longer direction of the first linear member, an opening at an end farther from the first linear member, and a plurality of holes arranged in a circumferential direction on the side face. The tip of the hook part extends from the opening end of the cylinder part into the inside and the folding of the tip is caught in one of the holes of the cylinder part which is determined by the cross angle between the first linear member and the second linear member.SELECTED DRAWING: Figure 1
Patent JP-2020168908-A (JP)
Title: Vehicular seat
Inventor: MATSUMOTO SHOJI
IPC: B60N2/897
Filed: 2019-04-02
Abstract: To further reliably secure finish of a seat cover that covers a seat pad, in a configuration that a headrest support is fitted while being rotated.SOLUTION: A vehicular seat includes: through-holes (20, 22) through which a headrest support can be inserted; and recesses (30, 32) formed by recessing a seat pad, in a part (6Pc) facing a headrest of the seat pad. The recessed parts (30, 32) include: first recessed parts (30a, 32a) formed on one side in a radial direction of the through-holes (20, 22); and second recessed parts (30b,32b) formed on the other side of the through-holes, which is located in a facing position of the one side.SELECTED DRAWING: Figure 4
Patent JP-2020170459-A (JP)
Title: Power supply device
Inventor: WATANABE HIDEMITSU
IPC: B60R16/03
Filed: 2019-04-05
Abstract: To provide a power supply device capable of flowing an appropriate current through paths arranged in parallel.SOLUTION: A power supply unit U comprises: a first conductor portion 31 and a second conductor portion 32 which are provided in parallel to each other in an electric path L1 electrically connecting a lead storage battery and a rotary electric machine; a switch SW1 which has a first switch portion 41 and a second switch portion 42 comprised of semiconductor switching elements and connected together in parallel by the first conductor portion 31 and the second conductor portion 32; and first and second generation circuits 52 and 62 which generate a voltage applied to each of gate terminals 43a of the first switch portion 41 and the second switch portion 42. The resistance value of the first conductor portion 31 is higher than the resistance value of the second conductor portion 32, and a first voltage applied to the gate terminal 43a of the first switch portion 41 is higher than a second voltage applied to the gate terminal 43a of the second switch portion 42.SELECTED DRAWING: Figure 2
Patent JP-2020172882-A (JP)
Title: Compressor unit and method of stopping the same
Inventor: TEZUKA SATOSHI
IPC: F04B27/02
Filed: 2019-04-09
Abstract: To improve reliability of a compressor unit.SOLUTION: A compressor unit 100 is installed in a vessel, recovers object gas which is boil-off gas from an LNG storage tank of the vessel, and supplies at least a part of the recovered gas to a demand destination. The compressor unit includes: a plurality of dampers provided between a plurality of compression stages 201, 202, 203, 204, 205 so as to suppress variation in pressure; a first seal for sealing between a piston and a cylinder; and a second seal surrounding the periphery of a piston rod and inhibiting the object gas sucked into the cylinder from flowing to a crank mechanism side. All of the first seal and the second seal are oilless.SELECTED DRAWING: Figure 1
Patent JP-2019181468-A (JP)
Title: Honeycomb reaction vessel
Inventor: SUZUKI TADASHI
IPC: B01D53/86
Filed: 2019-04-10
Abstract: To provide a honeycomb reaction vessel that prevents the performance of a reaction layer from deteriorating even when exposed to high temperature for a long time.SOLUTION: A honeycomb reaction vessel has a honeycomb base material, and a reaction layer that is disposed in at least part of an inner wall of a cell of the honeycomb base so that it is separated in a direction along the inner periphery of the cell and also separated in the longitudinal direction of the cell.SELECTED DRAWING: None
Patent JP-2020175434-A (JP)
Title: Method of manufacturing metal structural member and metal structural member
Inventor: AKAZAKI KEISUKE
IPC: B23K11/11
Filed: 2019-04-22
Abstract: To provide a method of manufacturing a metal structural member capable of suppressing a decrease in the stiffness of the metal structural member while suppressing a narrowing of the range of allowable welding conditions, and also to provide a metal structural member.SOLUTION: In a first preparatory step of the method of manufacturing a metal structural member, a first metal plate M1 having a groove forming part 12 is prepared. The groove forming part 12 has a concave surface SA that forms a portion of an inner surface S11 of the first metal plate M1 and a convex surface SB that forms a portion of an outer surface S12 of the first metal plate M1. The groove forming part 12 is formed in a way to surround at least one specific preset region RS. A region in which an adhesive is applied to the inner surface of the metal plate in an arranging step is an outer region R4 other than the region corresponding to the groove forming part 12 and the part surrounded by the groove forming part 12. In a welding step, the first metal plate M1 stacked with a second metal plate M2 are welded in the at least one specific region RS.SELECTED DRAWING: Figure 3
Patent JP-2020175435-A (JP)
Title: Manufacturing method for shaped steel
Inventor: YAMASHITA HIROSHI
IPC: B21B1/08
Filed: 2019-04-22
Abstract: To manufacture H-shaped steel without making a dent (an indentation) generated due to scale sedimentation in a skid part of a heating furnace remain in a final product, in manufacturing the H-shape steel.SOLUTION: In a manufacturing method for manufacturing H-shaped steel by performing rolling-forming a slab as a raw material, extracted from a heating furnace, as a material to be rolled, the rolling-forming includes edging rolling in which the material to be rolled is rolled and formed into a nearly dog-bone shape and flat-forming rolling in which the material to be rolled subjected to the edging rolling is rotated at 90° or 270° to perform rolling of a web part, where rolling reduction of a predetermined rolling reduction quantity is applied to a width-whole area or a partial area of the raw material before the edging rolling.SELECTED DRAWING: Figure 5
Patent JP-2020180797-A (JP)
Title: Current sensor and watt-hour meter
Inventor: KURIHARA SUSUMU
IPC: G01R15/18
Filed: 2019-04-23
Abstract: To provide a current sensor and a watt-hour meter capable of detecting an abnormality due to heat generation with a simple configuration.SOLUTION: A current sensor 10 includes: a current bar 2 where current to be detected flows; a magnetic detection coil 4 for detecting magnetism corresponding to current as an induced voltage; and a measurement section 6 for measuring current based on the induced voltage generated in the magnetic detection coil 4. A substrate 3 where the magnetic detection coil 4 is arranged includes a temperature detection section for detecting temperature. The temperature detection section forms a pattern of a temperature measurement resistor 5 on the substrate 3, so as to detect temperature based on variation of a resistance value of the pattern.SELECTED DRAWING: Figure 1
Patent JP-2019134679-A (JP)
Title: Electric drive device
Inventor: HAMADA KEIJI
IPC: H02K5/22
Filed: 2019-04-26
Abstract: To provide a new electric drive device and an electric power steering device, capable of efficiently dissipating heat of a power supply circuit unit and a power conversion circuit unit to the outside while shortening their length in an axial direction as much as possible.SOLUTION: Heat dissipation parts (15A, 15B, and 28) for making heat generated in at least a power supply circuit unit (17) and a power conversion circuit unit (16) be conducted to a motor housing (11) are formed on an edge face part (15) of the motor housing (11) located opposite to an output part of an electric motor's rotation shaft (23). Thereby, making heat generated in the power supply circuit unit and the power conversion circuit unit be conducted to an edge face part of the motor housing enables omission of a heat sink member to shorten length in an axial direction. Additionally, sufficient thermal capacity of the motor housing enables efficient dissipation of heat of the power supply circuit unit and the power conversion circuit unit to the outside.SELECTED DRAWING: Figure 4
Patent JP-2019164364-A (JP)
Title: Metrology method and device, computer program, and lithograph system
Inventor: ZENG SI-HAN
IPC: G03F7/20
Filed: 2019-04-26
Abstract: To provide a method for manufacturing parameter of a lithography process, a computer program, and a related device.SOLUTION: The method includes a step for taking a fist measurement value including a structural asymmetric measurement value corresponding to combination of measurements related to a plurality of first structures, and having difference in measurement radiation and at least one first parameter value respectively, a step for taking a plurality of target asymmetric second measurement values related to a plurality of targets corresponding to one of combination of different measurements each other, a step for determining relationship function describing relationship between the first measurement value and the second measurement value for each combination of measurement values, and a step for determining corrected overlay value corrected in terms of structural contribution due to structural asymmetry in at least the first structure from a relationship function.SELECTED DRAWING: Figure 3
Patent JP-2020182738-A (JP)
Title: Endoscope system, processor device and operation method of endoscope system
Inventor: SAITO TAKAAKI
IPC: A61B1/045
Filed: 2019-05-09
Abstract: To provide an endoscope system, a processor device and an operation method of the endoscope system which can easily and stably display the determination index of ischemia or hyperemia.SOLUTION: A measurement value calculation unit 73 calculates the measured value of hemoglobin concentration and the measured value of oxygen saturation included by an observation object on the basis of a plurality of first spectral images. A relative value calculation unit 75 calculates a relative value of hemoglobin concentration and a relative value of oxygen saturation on the basis of the measured value and the reference value of hemoglobin concentration and the measured value and the reference value of oxygen saturation. An image generation unit 76 generates a relative value image obtained by imaging the relative value of hemoglobin concentration and/or the relative value of oxygen saturation to display it on a display unit.SELECTED DRAWING: Figure 9
Patent JP-2019178425-A (JP)
Title: Surface treatment metal powder for electron beam type 3d printer and manufacturing method therefor
Inventor: KUROSAKI IKUYA
IPC: C22C38/14
Filed: 2019-05-10
Abstract: To provide a metal powder without needs for temporarily baking, having no partial sintering by a preliminary heating and capable of being sintered by radiating EB directly to a state of deposited metal powder.SOLUTION: There is provided a surface treatment metal powder for EB sintering type 3D printer having particle diameter of the metal powder D50 (median diameter) of 10 μm or more, where photoelectron of N is detected at 100 cps (count per second) or more in a multiplex measurement of XPS to the surface treatment metal powder, and no sintering is generated when the surface treatment metal powder is heated at 600°C for 10 minutes under atmosphere of vacuum degree 10Pa to 10Pa.SELECTED DRAWING: None
Patent JP-2020185972-A (JP)
Title: Shift lever and shift device
Inventor: ITO HIDEAKI
IPC: B60K20/02
Filed: 2019-05-17
Abstract: To obtain a shift lever which enables improvement of fastening torque of an operation body.SOLUTION: A shift lever 12 includes: a lever 20 having a small diameter male screw part 22 at a tip; an attachment 30 provided with a small diameter female screw part 32 with which the small diameter male screw part 22 is threadedly engaged and a large diameter male screw part 34; a knob 40 provided with a large diameter female screw part 44 with which the large diameter male screw part 34 threadedly engages; and a bottom part 36 which is provided at the attachment 30 and locks the rotation toward the fastening side of the attachment 30 relative to the lever 20.SELECTED DRAWING: Figure 1