baber/WOPTO huggingface dataset:
Patent JP-2021143500-A (JP)
Title: Vehicle door opening/closing control device and vehicle system
Inventor: SASAKI MIKIO
IPC: E05B49/00
Filed: 2020-03-11
Abstract: To provide a vehicle door opening/closing control device and a vehicle system capable of preventing a dead battery during use of the vehicle door opening/closing control device for controlling automatic opening/closing of a vehicle door by detecting a prescribed behavior of a user.SOLUTION: A vehicle automatic door control device 100 includes: a sensor 1 installed at the lower part of a vehicle; and a control unit 2 that is activated by receiving power from a power source provided in the vehicle and that outputs a signal for controlling an automatic door of the vehicle to an open state when a prescribed behavior of a user is detected on the basis of the sensor signal. The control unit stops the detection operation of the sensor by stopping power supplying to the sensor after the lapse of a prescribed period of time from the OFF state of an ignition voltage on the basis of an ignition voltage of the vehicle acquired from the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021142295-A (JP)
Title: Cooking device, cooking utensil and cooking method
Inventor: MIYAMOTO TAKASHI
IPC: A23L5/10
Filed: 2020-03-13
Abstract: To provide a cooking device or the like that uses a recyclable member capable of purification of cooking oil.SOLUTION: A cooking device 10 has an oil tank 11 that stores cooking oil when cooking deep-fried food, and a member 12 that is provided in the oil tank 11 and is composed of a metal material containing magnesium of 50 wt.% or more.SELECTED DRAWING: Figure 1
Patent JP-2021150722-A (JP)
Title: Communication device, control method, and program
Inventor: TACHIBANA HIDEAKI
IPC: H04W72/04
Filed: 2020-03-17
Abstract: To improve the interoperability of a communication device when a frequency band is changed from the 6 GHz band to another frequency band.SOLUTION: When a communication device 102 switches a frequency band for establishing a wireless network 101 from the 6 GHz band to another frequency band, an IEEE 802.11 series standard compliant management frame is generated that includes a Robust Security Network Element (RSNE) with a value of 1 in the Management Frame Protection Capable (MFPC) field and a value of 0 in the Management Frame Protection Required (MFPR) field, the generated management frame is transmitted.SELECTED DRAWING: Figure 1
Patent JP-2021150162-A (JP)
Title: Operation stop method for fuel cell system and fuel cell system
Inventor: KOIWA NOBUMOTO
IPC: H01M8/04858
Filed: 2020-03-19
Abstract: To provide an operation stop method for a fuel cell system and the fuel cell system, capable of more uniformly drying a plurality of power generation cells in a fuel cell stack at the time of operation stop.SOLUTION: A fuel cell system 10 comprises: a fuel cell stack 12 obtained by laminating a plurality of power generation cells 20; and an impedance measurement device 94 for measuring impedance in the fuel cell stack 12. An operation stop method for the fuel cell system 10 includes: performing power generation of the plurality of power generation cells 20 until an impedance value is equal to or larger than an impedance target value Oi2 at the time of operation stop; and, after the impedance value has been equal to or larger than the impedance target value Oi2, further continuing the power generation of the plurality of power generation cells 20 for a predetermined period of time.SELECTED DRAWING: Figure 3
Patent JP-2021145919-A (JP)
Title: Cylindrical molded article
Inventor: HARIMOTO KENICHI
IPC: A61L27/58
Filed: 2020-03-19
Abstract: To provide a molded article that can be suitably applied to a nerve regeneration induction tube without neural loss or intrusion of cells that inhibit regeneration.SOLUTION: A cylindrical medical molded article, which has different inner diameters at both ends, allows connection to an end of a nerve tissue with a tube end having a suitable inner diameter and is connected without a gap to the nerve tissue that becomes thinner as it extends from the central side to the peripheral side. Thereby, neural loss is suppressed and operability at the time of connection is simple.SELECTED DRAWING: Figure 4
Patent JP-2021146642-A (JP)
Title: Thermosensitive recording medium, method for producing thermosensitive recording medium, and article
Inventor: MORIMOTO KAZUHIRO
IPC: B41M5/337
Filed: 2020-03-19
Abstract: To provide a thermosensitive recording medium which does not contain any phenolic developer that is likely to correspond to an endocrine disrupting substance, the recording medium having high coloring sensitivity and excellent in coloring sensitivity after stored temporally.SOLUTION: A thermosensitive recording medium includes a support, and a thermosensitive recording layer disposed on or above the support, where: the thermosensitive recording layer includes a non-phenolic color developer and at least a fatty acid amide as a sensitizer; and a content of the fatty acid amide in the sensitizer is 60 mass% or more.SELECTED DRAWING: None
Patent JP-2021148258-A (JP)
Title: Laminated rubber bearing device
Inventor: HAYASHI TETSUYA
IPC: F16F1/40
Filed: 2020-03-23
Abstract: To provide a laminated rubber bearing device that is formed into a square shape in plan view, which can make the best of the effective area, and can reduce anisotropy of a horizontal rigidity.SOLUTION: A laminated rubber bearing device 1 includes rubber plates 40 and steel plates 50 which are alternately laminated, bonded and integrated together, where the rubber plates 40 and the steel plates 50 are formed into a square shape in plan view and a non-boned region A not to be bonded is provided on the part of a diagonal line of the square shape in plan view.SELECTED DRAWING: Figure 4
Patent JP-2021149814-A (JP)
Title: Semiconductor storage device and control method
Inventor: MORI TAKAYUKI
IPC: G06F1/26
Filed: 2020-03-23
Abstract: To provide a semiconductor storage device and a control method applicable to a plurality of different interface standards.SOLUTION: In one embodiment, a semiconductor storage device includes a nonvolatile semiconductor memory, a first connector, a second connector, a discriminator, and a controller. The first connector is provided to connect to an external apparatus in accordance with a first standard. The second connector is provided to connect to the external apparatus in accordance with a second standard. The discriminator outputs a value based on the voltage value of a power source supplied from the external apparatus through the first connector or the second connector. The controller controls the communication, which is performed between the external apparatus and the nonvolatile semiconductor memory, through the connector out of the first connector and the second connector on the basis of the value output from the discriminator.SELECTED DRAWING: Figure 1
Patent JP-2021154060-A (JP)
Title: Positioning support apparatus and positioning method
Inventor: BABA TATSUO
IPC: A61N5/10
Filed: 2020-03-30
Abstract: To provide a positioning support apparatus and positioning method enabling intuitive positioning of a patient on a treatment couch of radiotherapy.SOLUTION: A positioning support apparatus 61 for supporting positioning work of placing a patient of a boron neutron capture therapy on a treatment couch 38 in a target position and target body posture, the positioning support device includes a projection device 63 that projects a target surface image 63b representing a surface 40a of a patient 40 in the target position and target body posture, with the surface 40a of the patient 40 on the treatment couch 38 defined as a projection surface.SELECTED DRAWING: Figure 4
Patent JP-2021162954-A (JP)
Title: Accommodation area management apparatus
Inventor: SHIMAMOTO TAKESHI
IPC: G06Q50/10
Filed: 2020-03-30
Abstract: To provide an accommodation area management apparatus configured to smoothly move a plurality of moving bodies in an accommodation area.SOLUTION: A parking lot management apparatus 400 for managing a parking lot PA which accommodates a vehicle M includes: a specifying unit 424 which specifies a position and a travel direction of a moving body in an accommodation area, and the next target position; and a processing unit 426 which specifies vehicles M traveling in the same direction when there are a plurality of vehicles M traveling in the parking lot PA, and forms a vehicle group with the specified vehicles M traveling in the same direction. The processing unit 426 determines a lead vehicle which is to be located at the forefront of the vehicle group, and causes the vehicle group beginning with the lead vehicle to travel in a caravan.SELECTED DRAWING: Figure 3
Patent JP-2021160416-A (JP)
Title: Airbag device for front passenger seat
Inventor: KOBAYASHI HIRONAO
IPC: B60R21/2338
Filed: 2020-03-31
Abstract: To provide an airbag device for a front passenger seat, capable of controlling expansion of an airbag without using a separate regulation member, and smoothly protecting an occupant.SOLUTION: An airbag is folded passing through a first front-back shrinkage folding step, a left-right shrinkage folding step, and a second front-back shrinkage folding step from a preliminary folded bag state, and is stored in a storage part. A front-back shrinkage folded bag folded in the first front-back shrinkage folding step has a rear side folded part 78 which is folded with a plurality of folds along a left-right direction so that an area at a rear side from an inflow opening in a preliminary folded bag is overlapped toward a peripheral wall part 17 side while approaching the rear end to the inflow opening. A left-right shrinkage folded bag 86 folded in the left-right shrinkage folding step has roll folded portions 83L, 83R which are folded by roll-folding so as to roll a left edge side and a right edge side in the front-back shrinkage folded bag toward an occupant side wall part 25 side.SELECTED DRAWING: Figure 9
Patent JP-2021161783-A (JP)
Title: Corner material of earth retaining wall
Inventor: KAMAZAKI YUJI
IPC: E21D5/08
Filed: 2020-03-31
Abstract: To provide a corner material which can reduce the number of man-hours of the corner material by reducing welding, can be easily assembled in the site, reduces the number of inventory management of the corner material, and is easily conveyed.SOLUTION: A corner material has a wavy steel plate formed by obliquely cutting and butting end faces in a longitudinal direction of two wavy steel plates having upper and lower flanges on an upper side and a lower side and end flanges at both ends in the longitudinal direction, and an outer peripheral splice plate and an inner peripheral splice plate that are joined to each other so as to overlap the butting part of the wavy steel plate. The outer peripheral splice plate and the inner peripheral splice plate are obtained by welding the two steel plates substantially at a right angle, and a required number of bolt holes are made in the end flanges at the other end in the longitudinal direction of the wavy steel plate.SELECTED DRAWING: Figure 4
Patent JP-2021160656-A (JP)
Title: Coupling member
Inventor: NISHIGAKI HIDEKAZU
IPC: B62D21/08
Filed: 2020-04-02
Abstract: To provide a technology which secures rigidity and inhibits weight increase of rod-like members in a structure for coupling the rod-like members.SOLUTION: A coupling member couples a first member and a second member having rod-like shapes and includes: a first connection part connected to the first member; a second connection part connected to the second member; and a first annular part which is disposed between the first connection part and the second connection part, connects the first connection part with the second connection part, and has an annular shape.SELECTED DRAWING: Figure 2
Patent JP-2021160662-A (JP)
Title: Object recognition device and object recognition method
Inventor: AKIYAMA TOMOHIRO
IPC: G01S13/87
Filed: 2020-04-02
Abstract: To obtain an object recognition device that suppresses deterioration of the accuracy of recognizing an object.SOLUTION: An object recognition device includes at least one or more sensors, a data receiving unit, and a setting unit. The sensor detects an object existing in a detectable range and transmits object data including a plurality of physical quantities representing the state of the object. The data receiving unit receives the object data from the sensor. The setting unit generates prediction data that predicts current object data based on at least some object data among the past object data received by the data receiving unit and a motion model of the object, and sets a correlatable region for determining the correlation between the prediction data and the current object data based on a plurality of physical quantity delay times corresponding to each of the plurality of physical quantities included in the prediction data.SELECTED DRAWING: Figure 1
Patent JP-2021162829-A (JP)
Title: Focus detector, imaging apparatus, and focus detection method
Inventor: ISHII HIROKAZU
IPC: G03B13/36
Filed: 2020-04-03
Abstract: To provide a focus detector, an imaging apparatus, and a focus detection method that can achieve an appropriate focus detection operation.SOLUTION: A focus detector has: acquisition means that acquires a defocus amount by using a pair of image signals corresponding to a first focus detection area and a second focus detection area larger than the first focus detection area that are set for each AF frame of a plurality of AF frames; determination means that determines the order of priority of the plurality of AF frames by using the pair of image signals acquired respectively from the first and second focus detection areas; and selection means that selects the AF frame to be focused by using the order of priority.SELECTED DRAWING: Figure 6
Patent JP-2021065681-A (JP)
Title: Slide rail assembly and rail kit thereof
Inventor: CHEN KEN-CHING
IPC: H05K7/18
Filed: 2020-04-13
Abstract: To provide a slide rail assembly including an easy-to-operate operation member.SOLUTION: A slide rail assembly includes a rail kit. The rail kit includes a rail, a block member, and an operation member. The rail comprises an extended hole. The block member is movably arranged on the rail. The operation member is arranged on the rail, can be operated in order to drive the block member, and includes an operation part corresponding to a portion of the extended hole of the rail.SELECTED DRAWING: Figure 2
Patent JP-2021169162-A (JP)
Title: Image formation device and pressure control method
Inventor: SUZUKI HIROSHI
IPC: B41J2/165
Filed: 2020-04-14
Abstract: To provide an image formation device which can prevent injection failure caused by wiping operation, and to provide a pressure control method.SOLUTION: An image formation device includes: an inkjet head having a nozzle surface formed with nozzles for discharging an ink; an ink removing part which conducts wiping operation, in which a wiping member is placed in contact with the nozzle surface and moved, to remove an ink remaining on the nozzle surface; and a control unit which performs control to decrease an ink pressure exerted on the ink in the inkjet head to a level lower than a level set when the wiping operation is not conducted in a case that the wiping operation is conducted.SELECTED DRAWING: Figure 4
Patent JP-2021169809-A (JP)
Title: Pump device
Inventor: NAKAZAWA TOSHIHARU
IPC: F04D29/42
Filed: 2020-04-17
Abstract: To provide a pump device that can reduce vibration and noise emitted from the pump device even when a pump device includes multiple motor pumps.SOLUTION: A pump device 100 includes multiple pump units 1A, 1B, 1C sequentially connected to each other in series. Each pump unit 1 includes: an impeller 14 in which a magnet 5 is embedded; a motor stator 6 disposed in a position of being opposed to the magnet 5; an inverter device 7 connected to the motor stator 6; a pump casing 2 for accommodating the impeller 14; and a motor casing 3 for accommodating the motor stator 6. At least one pump unit 1 of the multiple pump units 1A, 1B, 1C is operated so that the impeller 14 thereof is turned at a rotational speed which is different from rotational speeds of impellers 14 of the rest of the pump units 1.SELECTED DRAWING: Figure 2
Patent JP-2021168883-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine for suppressing inconvenience of a risk of fairness of a game.SOLUTION: A game machine includes variation time determination means capable of determining first time as variation time of normal display means in a first game state and capable of determining second time as variation time of normal display means in a second game state, determines the second time when the normal display means performs variation display during a period after movable accessory means switches to a non-operation state when the movable accessory means is in an operation state at a point of time when control is shifted to the second game state, and determines the first time when the normal display means performs variation display during a period after the movable accessory means switches to a non-operation state when the movable accessory means is in an operation state at a point of time when control is shifted to the first game state.SELECTED DRAWING: Figure 31
Patent JP-2021172536-A (JP)
Title: Method for producing lithium hydroxide
Inventor: ARIYOSHI YUKI
IPC: C22B3/06
Filed: 2020-04-21
Abstract: To provide a method for producing lithium hydroxide which can easily obtain lithium hydroxide from lithium sulfate at low cost.SOLUTION: A method for producing lithium hydroxide from lithium sulfate includes: a hydroxylation step of reacting the lithium sulfate with barium hydroxide in a liquid to obtain a lithium hydroxide solution; a barium removal step of removing barium ions in the lithium hydroxide solution using a cation exchange resin and/or a chelate resin; and a crystallization step of depositing lithium hydroxide in the lithium hydroxide solution through the barium removal step.SELECTED DRAWING: Figure 1
Patent JP-2021175431-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-05-01
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 changes a type of a reservation continuous performance to one having about the same degree of expectation toward a jackpot as a reservation continuous performance before a change, or one having a large degree of expectation toward a jackpot than a reservation continuous performance before a change in a first specific, special pattern game or a predetermined second special pattern game not causing any inconvenience when the inconvenience occurs in a result clearly expressed by a reservation continuous performance by continuously executing the reservation continuous performance in the second special pattern game while continuously executing a reservation continuous performance in a second special pattern game when inconvenience does not occur in a result clearly expressed by a reservation continuous performance even if the reservation continuous performance is executed continuously in the second special pattern game for entry of game balls into a second winning hole 315 when game balls enter the second winning hole 315 short-opened in the first special pattern game in which a reservation continuous performance for showing a degree of expectation toward a jackpot is executed.SELECTED DRAWING: Figure 98
Patent JP-2021179406-A (JP)
Title: Following type inspection device and following type inspection method
Inventor: KATO HEIZABURO
IPC: B65G47/80
Filed: 2020-05-15
Abstract: To provide a following type inspection device that suppresses vibration in execution of inspection processing and can improve inspection precision.SOLUTION: A following type inspection device includes an inspection table 20 for supporting an inspection object, an inspection table drive motor 60, an inside table 30 for supporting a lighting system 66, an inside table drive motor 61, an outside table 40 for supporting an inspection device 65, and an outside table drive motor 62, and repeats inspection processing for integrally rotating the inspection table, the outside table, and the inside table by driving an inspection table drive motor, and stopping the inside table drive motor and the outside table drive motor, and for inspecting an inspection object irradiated with the lighting system by the inspection device, and change processing for driving the inside table drive motor and the outside table drive motor in a state in which drive of the inspection table drive motor is maintained, and for changing an inspection object by relatively moving the inside table and the outside table relative to the inspection table.SELECTED DRAWING: Figure 2
Patent JP-2021181691-A (JP)
Title: Road surface cutting method and road surface cutting device
Inventor: KODAMA TOSHIJI
IPC: E02D29/12
Filed: 2020-05-18
Abstract: To provide a road surface cutting method and a road surface cutting device allowing further quicker and easier exchange construction of the lid and the receiving frame of a manhole.SOLUTION: A road surface cutting method has a preparation step of preparing a circular first blade 14 and a circular second blade 16 having a diameter larger than the diameter of the first blade 14, and a cutting step of cutting the road surface by revolving the rotating first blade 14 at a first distance from the center of a manhole 100, and cutting the road surface by revolving the rotating second blade 16 at a second distance larger than the first distance from the center.SELECTED DRAWING: Figure 2
Patent JP-2021180640-A (JP)
Title: Method for producing branched oligosaccharide and xylose
Inventor: KANEKO SATORU
IPC: C12P19/14
Filed: 2020-05-20
Abstract: To provide a technique for producing a branched oligosaccharide from low molecular-weight xylan, which can easily separate the branched oligosaccharide from the enzyme-treated mixture and can retain the produced branched oligosaccharide without decomposition.SOLUTION: The present invention discloses a method for producing a branched oligosaccharide by treating low molecular-weight xylan with β-xylosidase classified as GH52 under CAZy. The method also allows xylose to be produced at the same time.SELECTED DRAWING: Figure 3
Patent JP-2021184674-A (JP)
Title: Abduction-type rotary electric machine
Inventor: ASAUMI YUSUKE
IPC: H02K5/10
Filed: 2020-05-22
Abstract: To provide an abduction-type rotary electric machine which prevents entry of dust and water drops and has improved cooling performance.SOLUTION: An abduction-type rotary electric machine includes: a stator having a plurality of slots and a coil wound on each of the slots; a rotator rotatably held in a radial direction of the stator at a predetermined gap relative to the stator; a stator frame holding the stator; a rotator frame holding the rotator; and an end board fixed in an axial longitudinal direction to the end of the rotator. An opening is formed between the rotator frame and the stator frame. A gap continuous to the opening is formed between the stator frame and the end board.SELECTED DRAWING: Figure 2A