baber/WOPTO huggingface dataset:
Patent JP-2021056885-A (JP)
Title: Detector, detection method, and program
Inventor: KADOTA NORIMASA
IPC: H04N7/18
Filed: 2019-09-30
Abstract: To reduce processing costs of a detector to improve detection accuracy.SOLUTION: One or more objects are detected from a photographed image. In accordance with positions of one or more objects detected from photographed image at first time, a detection target region for one or more objects is set for photographed image at second time, following the first time, which is referenced by detection means.SELECTED DRAWING: Figure 6
Patent JP-2021055470-A (JP)
Title: Locking device
Inventor: TRUNG NGUYEN BAO PHAN
IPC: E05B81/20
Filed: 2019-10-01
Abstract: To provide a locking device that has a simple structure and reduces the number of required components.SOLUTION: A locking device 4 includes: a striker 20 provided in either one of a vehicle body 1 and a door 3 for opening/closing an opening 2 formed in the vehicle body 1; a latch member 10 provided in the other of the vehicle body 1 and the door 3 and engaged with and disengaged from the striker 20; a sensor 30 for detecting an engaged position A of the striker 20 with which the latch member 10 can be engaged; and a closer motor mechanism 50 for controlling an engaging operation of the latch member 10 with the striker 20 based on the detection result of the sensor 30.SELECTED DRAWING: Figure 1
Patent JP-2020059644-A (JP)
Title: Gallium nitride-based sintered body and manufacturing method thereof
Inventor: MESHIDA MASAMI
IPC: C04B35/645
Filed: 2019-10-03
Abstract: To provide a manufacturing method of a sputtering target for n-type, p-type gallium nitride thin films having low oxygen content and high strength.SOLUTION: The invention provides a gallium nitride-based sintered body having a content of one or more kinds of dopants selected from a group consisting of Si, Ge, Sn, Pb, Be, Mg, Ca, Sr, Ba, Zn, Cd of 1 wt. ppm or over and 100000 wt. ppm or under and an oxygen content of 1 atm.% or under, and a manufacturing method thereof.SELECTED DRAWING: None
Patent JP-2020061142-A (JP)
Title: Quick checkout price tag with NFC
Inventor: HUYNH CHI
IPC: G07G1/00
Filed: 2019-10-03
Abstract: To provide a near-field communication system, method, and computer program product for interacting with a customer device enabled with NFC scanning capability.SOLUTION: A near-field wireless communication system environment 200 includes a buyer portion, a seller physical store portion, a quick checkout server 230, a seller portion, a payment gateway portion 250, and a bank portion 260. The quick checkout server 230 is configured to generate a customer-payable invoice for a purchase transaction in response to receiving a confirmation of a customer actuating a purchase button provided on a customer device when the customer device scans a checkout price tag, and transmit the customer-payable invoice to the customer device.SELECTED DRAWING: Figure 2
Patent JP-2021058328-A (JP)
Title: Game machine
Inventor: KUSHIDA TAKUYA
IPC: A63F7/02
Filed: 2019-10-04
Abstract: To provide a game machine capable of suitably suppressing a fraudulent act to an electronic component mounted on a board.SOLUTION: Connector insertion holes 156 to 159 into which male connectors to be connected to connectors CN1 to CN4 mounted on a main control board 61 can be inserted are formed on a board box 62 for housing the main control board 61. A game machine includes a case fixing boss for preventing relative movement of the main control board 61 relative to the connector insertion holes 156 to 159 while a relative position of the main control board 61 relative to the connector insertion holes 156 to 159 is set to be a mounting position. In a state in which the preventive state is released, the relative position can be set to a separation-side position, and a side face in a lower side in the connectors CN1 to CN4 is closer to a lower peripheral part that opposes the side face in the lower side in the connector insertion holes 156 to 159 when the relative position is the mounting position than is the separation-side position.SELECTED DRAWING: Figure 8
Patent JP-2021059247-A (JP)
Title: Feeder suspension wire, and integrated wire
Inventor: HIRUTA HIROYOSHI
IPC: H01B1/02
Filed: 2019-10-08
Abstract: To provide a feeder suspension wire for an integrated wire that is reduced in total mass compared with the conventional art and requires only a small wiring height, and an integrated wire including the same.SOLUTION: According to an embodiment, a feeder suspension wire 10 has a copper alloy stranded wire having a plurality of copper alloy wires 100 twisted together. The copper alloy wires 100 have such a chemical composition that silver constitutes 0.08 mass% or more of the total mass and the sum of silver and copper constitutes 99.90 mass% or more of the total mass.SELECTED DRAWING: Figure 1
Patent JP-2020073978-A (JP)
Title: Semiconductor device
Inventor: IWAKI YUJI
IPC: G06F3/0488
Filed: 2019-10-08
Abstract: To provide a semiconductor device having an eye-friendly display function.SOLUTION: When a display unit displays characters, the characters are displayed so that difference between gray level of the characters and gray level of a background of the characters is reduced according to scrolling speed of a screen of the display unit. In other words, during fast scrolling, visibility of the characters is lowered by bringing the gray level of the characters closer to the gray level of the background. It can prevent a user from following the characters with eyes at the time of fast scrolling, thereby reducing unnecessary movement of eye muscles and also reducing stimuli to an optic nerve, so that eye strain can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021059106-A (JP)
Title: Manufacturing apparatus of single facer and corrugated board sheet and method for adjustment of degree of parallelization of rolls
Inventor: NITTA TAKASHI
IPC: B31F1/24
Filed: 2019-10-09
Abstract: To provide a manufacturing apparatus of a single facer and a corrugated board sheet and a method for adjustment of degree of parallelization of rolls, with improved workability in adjustment work of a glue roll and a corrugation roll.SOLUTION: A manufacturing apparatus of a single facer and a corrugated board sheet includes: a first positioning block provided on one side in an axial direction of a glue roll and an upper stage roll in a body frame or a replacement frame and performing positioning toward an arrangement direction of the glue roll and the upper stage roll; a second positioning block provided on the other side in the axial direction of the glue roll and the upper stage roll in the body frame or the replacement frame and performing positioning toward the arrangement direction of the glue roll and the upper stage roll; and a block movement apparatus for moving at least one of the first positioning block and the second positioning block to the arrangement direction of the glue roll and the upper stage roll.SELECTED DRAWING: Figure 3
Patent JP-2021064481-A (JP)
Title: Lighting fixture
Inventor: FUJIMOTO YUTA
IPC: F21V19/02
Filed: 2019-10-11
Abstract: To provide a lighting fixture capable of rotating a lamp by at least 360 degrees with respect to a frame body.SOLUTION: A lighting fixture 100 is equipped with a lamp 1, a frame body 3, and a regulating portion 9. The lamp 1 emits light. The frame body 3 supports the lamp 1 so as to rotate about a center axis AX1 in a first rotating direction A1 and a second rotating direction A2. The regulating portion 9 is disposed on the frame body 3 and regulates rotations of the lamp 1. The second rotating direction A2 indicates an opposite direction to the first rotating direction A1. The lamp 1 includes a projecting portion 7. The projecting portion 7 projects out. When the lamp 1 rotates and the projecting portion 7 abuts on the regulating portion 9, an abutting position with the projecting portion 7 in the regulating portion 9 displaces corresponding to the rotating direction of the lamp 1. The regulating portion 9 stands still after the abutting position displaces, thereby regulating rotations of the lamp 1.SELECTED DRAWING: Figure 1
Patent JP-2020000259-A (JP)
Title: PURIFICATION OF CYSTATHIONINE β-SYNTHASE
Inventor: RICHARD G CARRILLO
IPC: C12N9/88
Filed: 2019-10-11
Abstract: To provide chromatographic methods for purification of a cystathionine β-synthase (CBS) protein, particularly truncated variants thereof, and compositions and pharmaceutical compositions prepared therefrom.SOLUTION: The method comprises the steps of: (a) providing a CBS-containing solution in the presence of at least one impurity; and (b) performing chromatographic separation of the CBS-containing solution using a metal affinity chromatography (IMAC) resin.SELECTED DRAWING: None
Patent JP-2021063899-A (JP)
Title: Image shake correction device
Inventor: NAGANO TOSHIMUNE
IPC: H04N5/232
Filed: 2019-10-11
Abstract: To provide an image shake correction device that can prevent fall of a vibration-proof element.SOLUTION: An image shake correction device has: a movable member that holds a vibration-proof element; a base member that movably holds the movable member; a coil that is fixed to the movable member; and magnets and a first magnetic substance that are fixed to the base member. The first magnetic substance is fixed to the base member with one screw and an adhesive provided on the opposite side of the screw with respect to the magnets.SELECTED DRAWING: Figure 1
Patent JP-2021065154-A (JP)
Title: High protein food composition for enhancing mastication and enhancing saliva secretion
Inventor: KATO RINA
IPC: A23L33/00
Filed: 2019-10-23
Abstract: To provide a novel food composition that enhances mastication and also heightens a saliva secreting function due to a unique texture thereof, and a method for increasing times of mastication and/or enhancing saliva secretion, the method including ingesting the food composition.SOLUTION: A food composition of this invention for inducing mastication and/or enhancing saliva secretion can increase times of mastication and/or an amount of saliva secretion during ingestion. The food composition satisfies the following values measured by a texture analyzer: resilience of 4000-8000 g and hardness of 4000-14000 g. The food composition for inducing mastication and/or enhancing saliva secretion has a composition ratio including 6.0-35.0 wt.% of whey protein, 5.0-25.0 wt.% of gelatin, 30.0-65.0 wt.% of saccharide, and 9.0-30.0 wt.% of water. This invention also relates to a method of increasing times of mastication and/or enhancing saliva secretion including ingesting the food composition.SELECTED DRAWING: None
Patent JP-2021071070-A (JP)
Title: Evaporated fuel treatment device
Inventor: MIZUTA YOSHITOMO
IPC: F02M25/08
Filed: 2019-10-30
Abstract: To provide an evaporated fuel treatment device capable of suppressing abnormal sounds.SOLUTION: An evaporated fuel treatment device includes a purge passage for introducing evaporated fuel generated in a fuel tank into an intake passage of an internal combustion engine, a valve provided in the purge passage, a heating part, and a control part for controlling the heating part, the valve having a vale seat, a plunger movable relative to the valve seat, and a rubber valve element provided on the plunger for abutting on the valve seat. The control part acquires a temperature of the internal combustion engine and a temperature of the valve element for, when the temperature of the internal combustion engine is equal to or higher than a first temperature and the temperature of the valve element is equal to or lower than a second temperature lower than the first temperature, allowing the heating part to heat the valve element.SELECTED DRAWING: Figure 2
Patent JP-2020109489-A (JP)
Title: Image capturing optical lens
Inventor: FANG CHUNHUAN
IPC: G02B13/18
Filed: 2019-11-05
Abstract: To provide an image capturing optical lens which offers high imaging performance and meets the design requirements of a large aperture, extra thinness, and a wider view angle.SOLUTION: An imaging optical lens consists of, in order from the object side to the image side, an aperture stop S1, a first lens L1 having positive refractive power, a second lens L2 having negative refractive power, a third lens L3 having positive refractive power, a fourth lens L4 having positive refractive power, a fifth lens L5 having negative refractive power, a sixth lens L6 having positive refractive power, and a seventh lens L7 having negative refractive power, and is configured to satisfy the following conditional expressions: 15.00≤f3/f, 2.50≤f6/f≤5.00, where f represents a focal length of the entire image capturing optical lens, f3 represents a focal length of the third lens, and f6 represents a focal length of the sixth lens.SELECTED DRAWING: Figure 1
Patent JP-2021074183-A (JP)
Title: Game machine
Inventor: KAWAGISHI HIROSHI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2021074199-A (JP)
Title: Golf ball
Inventor: SAJIMA TAKAHIRO
IPC: A63B37/00
Filed: 2019-11-07
Abstract: To provide a golf ball excellent in carry performance when hit by a driver.SOLUTION: A golf ball 2 includes a core 4, an inner cover 6, an outer cover 8, and a dimple 10, and satisfies the following numerical expression: Vw=54+0.01(2.5A-B+5Cv)≥58.0 0.08X2-4.25X+345-20≤D≤0.08X2-4.25X+345+20 A: compression of the golf ball 2 B: hardness difference between the surface and the center in the core 4 Cv: (Hi×Ti+Ho×To)/(Ti+To) Cs: (Hi×Ti+2Ho×To)/(Ti+2To) D: total volume of the dimple 10 X: Sw/Vw Hi: hardness of the inner cover 6 Ho: hardness of the outer cover 8 Ti: thickness of the inner cover 6 To: thickness of the outer cover 8 Sw: 3000+10(A-B-1.5Cs).SELECTED DRAWING: Figure 1
Patent JP-2021077081-A (JP)
Title: Information provision device, information provision system, information provision method, and information provision program
Inventor: OGAWA MAKOTO
IPC: G06Q50/22
Filed: 2019-11-08
Abstract: To provide an information provision device, a system, a method, and a program, that perform monitoring for behavior of users and output intervention information for intervening to users.SOLUTION: An information provision device 100 of an information provision system 1 comprises, as functions thereof: a signal obtainment section 131 which obtains detection signals detecting users and the like by a sensor 300; an action information generation section 132 which analyzes the detection signals for generating action information of the users and the like; a trend information generation section 133 which continuously obtains and analyzes the action information or the detection signals for generating trend information of the users and the like; a condition information generation section 134 which generates condition information of the users and the like from the trend information, the action information, or the detection signals; and an intervention information output section 135 which generates, from the condition information, intervention information for intervening to the users and the like.SELECTED DRAWING: Figure 1
Patent JP-2021075158-A (JP)
Title: vehicle
Inventor: HAYASHISHITA MASATOSHI
IPC: B60H1/00
Filed: 2019-11-08
Abstract: To provide a vehicle which can diffuse cooling air discharged from a housing part for housing a power storage module into a passenger compartment while effectively utilizing an installation space.SOLUTION: A vehicle 100 includes: a housing part 11 in which a power storage module 21 is housed; a blower 31 which is disposed so as to be located adjacent to the housing part 11 and blows cooling air for cooling the power storage module 21 to an interior of the housing part 11; and an air conditioning duct 41 through which air to be sent into the passenger compartment flows. The housing part 11 has a side wall part 10a facing the blower 31. The side wall part 10a is provided with an exhaust port 10a1 for exhausting the cooing air sent to the interior of the housing part 11. The air conditioning duct 41 is provided so as to pass through a gap between the exhaust port 10a1 and the blower 31.SELECTED DRAWING: Figure 3
Patent JP-2021075193-A (JP)
Title: Track circuit transmitter-receiver and track circuit receiver
Inventor: TERADA TAKAYUKI
IPC: B61L1/18
Filed: 2019-11-12
Abstract: To provide a method by which not only information whose content is variable can be transmitted but also a breakdown of a track circuit can be detected.SOLUTION: A track circuit transmitter-receiver in this invention has a track circuit transmitter-receiver 11 and 12 installed on a border of a track circuit and transmits repetitively a frame 50 per period T which frame has a non-signal time Tb and a period-start wave form 71 as the nth track circuit signal 30n. Also, the track circuit transmitter-receiver 11 and 12 makes the transmitter part 11 transmit a time difference Tc (an offset part) after the reception of the receiver 12. When a breakdown of insulation 2a of the rail 2 occurs, the rail insulation breakdown is detected by it that there are plural period start wave forms in a frame 50 or that there is a signal during the non-signal time Tb, because serial track circuit signals K, K+1 exist in mixed mode. Also, when a traveling direction of a train changes, the transmitter-receiver successively transmits the fact of the change by including a traveling direction change indicating wave 75 in the frame 50 of the track circuit signal 30 and in response to detecting the fact of the change, makes the transmitter part 11 and the receiver part 12 change their connecting destinations.SELECTED DRAWING: Figure 1
Patent JP-2021074843-A (JP)
Title: Robot system
Inventor: NORITAKE DAISUKE
IPC: B25J13/08
Filed: 2019-11-12
Abstract: To provide a robot system improving the detection performance of a machining scheduled line.SOLUTION: A robot system 100 performs machining along a machining scheduled line N by controlling a machining head 2 with a robot arm 4. The robot arm 4 is equipped with a detecting portion 1 that is installed so as to be controlled by a separate shaft from the machining head 2. The detecting portion 1 is controlled so that the machining scheduled line N is within a detection range 11 of the detecting portion 1 on the basis of information on the machining scheduled line N set in advance. A control portion 3 has means for correcting a position of the machining head 2 on the basis of positional information on the machining scheduled line N detected by the detecting portion 1.SELECTED DRAWING: Figure 1
Patent JP-2021075247-A (JP)
Title: Suction work vehicle
Inventor: UEDA SHOGO
IPC: B60P3/00
Filed: 2019-11-13
Abstract: To provide a suction work vehicle which enables emergency stop of suction operation during an emergency.SOLUTION: A suction work vehicle 1 includes: a suction device 4 which suctions recovered objects located in a suction work site with a suction hose 2 and stores the recovered objects in a receiver tank 31; sensors which monitor a state of suction work; an operation device 5 which is connected to the sensors and the suction device 4 to conduct operation of the suction device 4; and a remote control device 6 which enables telecommunication with the operation device 5. The remote control device 6 is swung to stop the suction operation.SELECTED DRAWING: Figure 4
Patent JP-2021081204-A (JP)
Title: Three-dimensional measuring device and three-dimensional measuring method
Inventor: TATE TOMOHIRO
IPC: G01B11/25
Filed: 2019-11-14
Abstract: To provide a three-dimensional measuring device and a three-dimensional measuring method capable of improving credibility of a measurement result by improvement of the number of data while shortening a measurement time.SOLUTION: A three-dimensional measuring device (1), which measures a three-dimensional shape of an object to be measured using a phase shift method, comprises: a first projection device (11) capable of projecting a first light pattern including striped light intensity distribution from a first position to the object to be measured; a second projection device (12) capable of projecting a second light pattern, including striped light intensity distribution and different from the first light pattern, from a second position different from the first position to the object to be measured; an imaging device (20) which generates a plurality of images for generating three-dimensional information by imaging the object to be measured on which the first light pattern and the second light pattern are simultaneously projected while displacing each phase of the first light pattern and the second light pattern; and an image processing device (120) which generates three-dimensional information indicating a three-dimensional shape of the object to be measured based on the plurality of images for generating three-dimensional information generated by the imaging device.SELECTED DRAWING: Figure 1
Patent JP-2021081819-A (JP)
Title: Material design system and material design method
Inventor: ITO HISASHI
IPC: G06F30/27
Filed: 2019-11-15
Abstract: To provide a material design system and a material design method reducing computational complexity and allowing efficient material design.SOLUTION: In order to solve the above-mentioned problem, a material design system according to the present invention that designs a material capable of achieving a desired material function includes: an input device that receives a desired material function; and an arithmetic device that includes a structure calculation unit calculating a molecule characteristic amount satisfying the desired material function via a method capable of expressing a molecule characteristic amount exhibited by an assembly of two or more atoms or molecules and a molecule calculation unit calculating a constituent material achieving the molecule characteristic amount calculated by the structure calculation unit via a method capable of expressing a molecule itself.SELECTED DRAWING: Figure 14
Patent JP-2020022870-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2019-11-19
Abstract: To further diversify generation modes of a lock and thereby to enhance amusement of players.SOLUTION: The game machine includes: lock performance means for generating a lock for a prescribed period in a unit game where the number of times a prescribed internal winning combination related to a replay game is determined reaches a specified number of times; first lock mode update means for determining one lock mode among a plurality of types of lock modes of which lock generation frequencies are different from each other when the number of times the prescribed internal winning combination related to a replay game is determined reaches the specified number of times, and for updating a lock mode currently set by the determined lock mode; and specified number of times update means for setting the specified number of times again on the basis of the updated lock mode, when the lock mode is updated, even if the number of times the prescribed internal winning combination related to a replay game is determined is before reaching the specified number of times currently set.SELECTED DRAWING: Figure 78