baber/WOPTO huggingface dataset:
Patent JP-2022012910-A (JP)
Title: Agricultural support system
Inventor: SHIMAMOTO IZURU
IPC: A01B69/00
Filed: 2020-07-02
Abstract: To provide an agricultural support system for easily acquiring a state of a field.SOLUTION: An agricultural support system 1 includes an information acquisition unit 61a for acquiring a height when a work vehicle 2 travels on a field, and a field information calculation unit 61b for calculating a state of the field based on a plurality of heights obtained by the information acquisition unit 61a. The information acquisition unit 61a acquires a first height that is a height when the work vehicle 2 is driven at a first time and a second height that is a height when the work vehicle 2 is driven at a second time. The field information calculation unit 61b calculates the state of the field based on the first height and the second height acquired by the information acquisition unit 61a as a plurality of heights.SELECTED DRAWING: Figure 1
Patent JP-2022013268-A (JP)
Title: Microphone-mounted droplet infection prevention shield, droplet infection prevention method, and manufacturing method of droplet infection prevention shield
Inventor: SAKAMOTO KOICHIRO
IPC: H04R1/12
Filed: 2020-07-03
Abstract: To provide a droplet infection prevention shield capable of preventing the infection caused by spreading droplets while a microphone is utilized, a droplet infection prevention method, and a manufacturing method of the droplet infection prevention shield.SOLUTION: The present invention relates to a sheet-shaped shield comprising: a shield part main body which is erected while being opposed to the front of a microphone; and right and left side shield parts which are gently valley-folded at both sides of the shield part main body and form side shield parts at both the sides. A microphone support arm for shield part main body and right and left side microphone support arms are provided in lower portions of the shield part main body and the right and left side shield parts. Microphone insertion holes are bored in central portions of the microphone support arm for shield part main body and the right and left side microphone support arms. The microphone support arm for shield part main body and the right and left microphone support arms including the microphone insertion holes are gently valley-folded from root portions and the microphone insertion holes are overlapped, thereby forming one microphone mounting hole, and a microphone is inserted into the microphone mounting hole and mounted.SELECTED DRAWING: Figure 4
Patent JP-2021067671-A (JP)
Title: Predictive maintenance of exercise machines with time-of-flight sensors
Inventor: ANDERS LINGE
IPC: A63B21/06
Filed: 2020-07-14
Abstract: To provide a method of detecting a need for maintenance of an exercise machine comprising a time-of-flight (ToF) sensor.SOLUTION: A monitoring device includes obtaining a measurement signal from the ToF sensor at a predefined operating condition of the exercise machine. Based on the measurement signal, a measured distance between the ToF sensor and a reflective element (15) in the exercise machine is calculated. The measured distance has been found to be responsive to accumulation of deposits (30) on the ToF sensor and is thus evaluated by the method to detect a need for cleaning. The method thereby enables preventive maintenance.SELECTED DRAWING: Figure 2B
Patent JP-2022018982-A (JP)
Title: Vertical reference leveling device for repair surface of concrete structure
Inventor: IMAZAKI TAKAHIRO
IPC: E03F7/00
Filed: 2020-07-16
Abstract: To provide a vertical reference leveling device for repair surfaces of concrete structures capable of easily forming a leveling body having a vertical reference surface for forming a base surface on a repair target surface of a concrete structure and a leveling body having a vertical reference surface for forming a reinforcement layer thereon.SOLUTION: A vertical reference leveling device for repair surface of concrete structure used for forming a base surface and reinforcement layer with a vertical surface by applying a repair material on a repair target surface of a concrete structure is provided, the vertical reference leveling device having a straight rod 3 having a true arcuate arc surface 2 on the outer circumference, and a vertical meter 4 for verifying verticality of the straight rod 3.SELECTED DRAWING: Figure 4
Patent JP-2022020095-A (JP)
Title: Window enclosure device
Inventor: KITAJIMA TAKEHARU
IPC: E06B5/00
Filed: 2020-07-20
Abstract: To provide a window enclosure device that allows easy and safe installation of an enclosure board from inside a room, without removing a window fitting.SOLUTION: There is provided a window enclosure device encloses a surface of a sliding window by sequentially fitting both short sides of a plurality of rectangular enclosure plates 1001 into a set of groove-shaped rails 1002, 1003 mounted vertically on exterior walls 6001 on both sides of the sliding window, and stacking the enclosure plates with longer sides being horizontal along the groove-shaped rails. The window enclosure device includes, as components, the set of groove-shaped rails with opening surfaces of grooves facing each other across the sliding window, and the enclosure plate with at least two gripping holes on a surface facing an opening range of the sliding window in its open state.SELECTED DRAWING: Figure 8
Patent JP-2022021827-A (JP)
Title: Expansion valve
Inventor: SHIMURA TOMONORI
IPC: F16K31/68
Filed: 2020-07-22
Abstract: To provide a power element capable of actualizing desired temperature/flow rate characteristics and an expansion valve using it. at low costs.SOLUTION: An expansion valve 1 includes a power element 8 including a diaphragm 83, an upper lid member 82 having a pressure operation chamber PO arranged between one face of the diaphragm 83 and itself, and a receiving member 86 having a fluid inflow chamber LS arranged between the other face of the diaphragm 83 and itself, a valve body 2 including a refrigerant return flow path 23 to which a third pipe 53 is connectable, a communication path 2b communicating the fluid inflow chamber LS with the return flow path 23, a valve chest VS, and a valve seat 20, a valve element 3 arranged in the valve chest VS, a coil spring 41 for pressing the valve element 3 toward the valve seat 20, an operation rod having one end abutting on the valve element 3 and adapted to be driven by the diaphragm 83, and a shield member inserted into the return flow path 23 to shield part of the communication path 2b.SELECTED DRAWING: Figure 1
Patent JP-2022025937-A (JP)
Title: Dust collector for passenger conveyor
Inventor: TANIGAWA TOMOTAKA
IPC: B66B31/00
Filed: 2020-07-30
Abstract: To provide a dust collector for passenger conveyors that can easily collect dust and oil.SOLUTION: A dust collector for passenger conveyors according to an embodiment comprises: an endless sheet with a step chain and a collection surface facing a plurality of steps, which is placed between a floor surface and the step chain and between the floor surface and the plurality of steps, spaced apart from the floor surface, the step chain, and the plurality of steps, so as to collect at least one of dust, oil, and a mixture of the dust and the oil on the collection surface; and a recovery unit that collects at least one of the dust, the oil, and a mixture of the dust and the oil collected on the sheet. The plurality of steps and the step chain are arranged between both ends of the seat in the traveling direction of the plurality of steps, and located in the width direction orthogonal to the traveling direction and along the floor, between the two ends of the sheet in the width direction.SELECTED DRAWING: Figure 2
Patent JP-2022029171-A (JP)
Title: Infection protective capsule
Inventor: MISAWA MASAKI
IPC: A61G10/02
Filed: 2020-08-04
Abstract: To provide an infection protective capsule which facilitates measuring the body of a patient suffering infectious disease or the body of a patient with suspected infectious disease by using diagnostic imaging with a CT or an MRI, and facilitates reuse after the measurement.SOLUTION: An infection protective capsule 1 to contain a patient suffering infectious disease or a patient with suspected infection disease and used for medical imaging comprises: a body cover 2 for covering the patient; a bottom face part 3 for the patient to lie thereon; a head top cover 4 positioned over the top of the head of a patient; a foot bottom cover 5 positioned near the feet of the patient; and an exhaustion mechanism fluidly communicating with the head top cover or the foot bottom cover via an opening and filters 4a and 5a. The exhaustion mechanism forms a negative pressure in the infection protective capsule, and the body cover engages with the bottom face part in an openable and closable manner.SELECTED DRAWING: Figure 1
Patent JP-2022031024-A (JP)
Title: Sheet carrying device and image reading device
Inventor: MACHIDA AYUMI
IPC: H04N1/00
Filed: 2020-08-07
Abstract: To provide a structure capable of improving the exchanging workability of a separation roller 12.SOLUTION: A separation rocking member 121 detachably supports a separation roller 12. A roller cover 120 can be displaced between a close position where a periphery of the separation roller 12 is covered to form a carrying surface, and an open position where the separation roller 12 can be attached/detached to/from the separation rocking member 121. The separation rocking member 121 has a pair of supporting members 121a and 121b supporting a shaft 12b of the separation roller 12 so as to sandwich the same. One supporting member 121a is disposed in a direction separating from the other supporting member 121b with the operation of the roller cover 120 displacing from the close position to the open position, thereby enabling the separation roller 12 to be attached/detached to/from the separation rocking member 121.SELECTED DRAWING: Figure 10
Patent JP-2022032282-A (JP)
Title: Magnetic field detector for vehicle and magnetic field measurement system for vehicle
Inventor: ICHINOSE KENICHI
IPC: H01L29/82
Filed: 2020-08-11
Abstract: To miniaturize a magnetic sensor which a magnetic field detector has.SOLUTION: A magnetic field detector 12 is provided with a x axis magnetic sensor 16x, a y axis magnetic sensor 16y and a z axis magnetic sensor 16z which detect magnetic field components of three axis directions perpendicularly intersected with each other. Each of the magnetic sensors 16x, 16y, 16z is provided with a magnetic impedance element which has an impedance according to a peripheral magnetic field and an output circuit which outputs a magnetic field detection value according to the impedance of the magnetic impedance element. The magnetic field detector 12 is provided with an oscillator 14 which provides the magnetic impedance element, which each of the magnetic sensors 16x, 16y, 16z have, with a common drive signal. Each of the magnetic sensors 16x, 16y, 16z outputs the magnetic field detection value from the output circuit according to the drive signal.SELECTED DRAWING: Figure 1
Patent JP-2020198443-A (JP)
Title: Semiconductor device
Inventor: NODA KOSEI
IPC: H01L27/108
Filed: 2020-08-20
Abstract: To provide a transistor using an oxide semiconductor film in which oxygen deficiency is reduced, or to provide a semiconductor device having a high operation speed, or to provide a highly-reliable semiconductor device, or to provide a semiconductor device having a fine structure.SOLUTION: A semiconductor device comprises: an oxide semiconductor film; a gate electrode overlapped with the oxide semiconductor film; a gate insulating film between the oxide semiconductor film and the gate electrode; and a protection insulating film arranged above the oxide semiconductor film, the gate electrode, and the gate insulating film, and that has a region containing phosphor or boron.SELECTED DRAWING: Figure 1
Patent JP-2022035609-A (JP)
Title: Specimen treatment liquid, removal method of foreign protein and detection method
Inventor: YOSHIMURA SAIKO
IPC: G01N33/531
Filed: 2020-08-21
Abstract: To provide a specimen treatment liquid which suppresses false positive, and can exactly detect a detection object, a removal method of foreign protein and a detection method.SOLUTION: A specimen treatment liquid for detecting a detection object contained in a specimen contains a carrier for carrying an active ester group. The active ester group is N-hydroxy succinic imide (NHS) ester. A method for removing foreign protein contained in the specimen includes a contact process for making the carrier for carrying the active ester group contact with the specimen. A method for detecting the detection object contained in the specimen includes a contact process for making the carrier for carrying the active ester group contact with the specimen, and a detection process for detecting the detection object contained in a mixture which is obtained in the contact process.SELECTED DRAWING: Figure 2
Patent JP-2021099891-A (JP)
Title: High bandwidth dram memory for performing wide prefetch
Inventor: TOMISHIMA SHIGEKI
IPC: G06F15/78
Filed: 2020-08-24
Abstract: To provide a technique for wide prefetch (WP) in a DRAM memory for using high bandwidth.SOLUTION: A memory circuit of an electronic device 10 includes: an array block 11 of memory tiles coupled to a silicon substrate; a first set of global amplifiers 12 that are coupled to the silicon substrate and the memory tiles, and are arranged along a first side surface of the array block; a first set of write drivers that are coupled to the silicon substrate and the memory tiles, and are arranged along the first side surface of the array block; a second set of global amplifiers 14 that are coupled to the silicon substrate and the memory tiles, and are arranged along a second side surface of the array block opposite to the first side surface of the array block; and a second set of write drivers 15 that are coupled to the silicon substrate and the memory tiles, and are arranged along the second side surface of the array block.SELECTED DRAWING: Figure 1
Patent JP-2022037823-A (JP)
Title: Game machine
Inventor: YUKIE TAKESHI
IPC: A63F5/04
Filed: 2020-08-25
Abstract: To provide a game machine capable of reducing the program capacity in control processing that uses a result of a game.SOLUTION: In a game machine, winning or losing of a plurality of types of winning modes including a specific winning mode is determined by an internal lottery. AT control means can set the game result information by referring to a result of the internal lottery and a result of a game, and executes control related to an auxiliary game based on the set game result information when the game result information is set. The AT control means sets first game result information when the specific winning mode is won in the internal lottery and the result of the game is a first result, and sets second game result information when the specific winning mode is won in the internal lottery and the result of the game is a second result different from the first result.SELECTED DRAWING: Figure 17
Patent JP-2022038570-A (JP)
Title: Continuous moulding equipment for fibre-reinforced composite
Inventor: NISHIMURA ISAO
IPC: B29C70/50
Filed: 2020-08-27
Abstract: To eliminate the breaking and loosening of the reinforcing fiber base materials due to drawing as far as possible, in a continuous forming machine for fiber-reinforced composites, in which a plurality of reinforcing fiber base materials are drawn from a material roll in a drawing process and in a forming process, the fiber-reinforced composites are formed by applying pressure and heating with the plurality of reinforcing fiber base materials overlapped in a forming process.SOLUTION: A continuous forming machine for fiber-reinforced composites is equipped with a tension detection mechanism that detects the tension of the reinforced fiber base material, a drive motor that rotates and drives the material roll, and a drive controller that controls the drive. The drive controller ensures that the material rolls are driven to rotate in the direction in which the reinforcing fiber base material is fed between the end of the pressurization in the forming process and the end of the withdrawal process, and tension control of the reinforcing fiber base material is based on the detected tension value from the tension detection mechanism and the target tension value between the start of the withdrawal process and the end of the pressurization of the forming process in the next forming operation.SELECTED DRAWING: Figure 1
Patent JP-2022043418-A (JP)
Title: Automatic braking device of heavy machine
Inventor: SUZUKI YASUSHI
IPC: B60W10/00
Filed: 2020-09-04
Abstract: To suppress contact of a heavy machine of interest with a worker working around it or another heavy machine when the heavy machine of interest travels backward.SOLUTION: An automatic braking device 20 controls a backward travel speed of a motor grader and operates a control brake according to a distance between the motor grader and an object when the motor grader transmitting a driving force of an engine to a rear wheel via a transmission 8 travels backward. The automatic braking device 20 comprises: a reflector detection camera 21 and a millimeter-wave radar 22 measuring the distance between the motor grader and the object; an identification portion 23 for identifying whether a position of the object belongs to any of a first, a second, and a third sensing regions that are classified according to the distance from the motor grader or does not belong to any of the first, the second, and the third sensing regions; actuators 25 to 28 for remotely operating an operation pedal or an operation lever for deceleration of the motor grader; and a control portion 24 for operating at least one of the actuators 25 to 28 according to the result of identification by the identification portion 23.SELECTED DRAWING: Figure 2
Patent JP-2022043475-A (JP)
Title: Packaging bag
Inventor: TSUCHIDA MASAKO
IPC: B65D33/24
Filed: 2020-09-04
Abstract: To provide a resealable packaging bag without the use of a separate member for resealing a packaging bag.SOLUTION: In a packaging bag obtained by making heat-fusible resin layers of a two laminates having at least a base material layer, an intermediate layer, and a heat-fusible resin layer in this order face each other and joining heat-fusing portions disposed at the peripheral edge together, an opening is formed by cutting off a part or all of one side of the packaging bag. The base material layer or the intermediate layer consists of a paper base material, and the weight of the paper base material is 50 wt.% or more based on the total weight of the laminate excluding the weight of the metal foil. The opening is resealed by folding back the laminates so that the base material layers face each other.SELECTED DRAWING: Figure 2
Patent JP-2022046972-A (JP)
Title: Mixed toner, developer, toner storage unit, image forming apparatus, and image forming method
Inventor: KUROSE KATSUNOBU
IPC: G03G9/107
Filed: 2020-09-11
Abstract: To provide a mixed toner that can form an image excellent in color development property and friction fastness.SOLUTION: A mixed toner according to the present invention is a mixed toner used for a concealing layer formed on an adherend substrate having irregularities on its surface. The mixed toner includes two types of toner for a concealing layer different in viscoelasticity. The storage elastic modulus G' of one first toner for a concealing layer at 150°C-190°C is 1.0×101-1.0×104, and the storage elastic modulus G' of the other second toner for a concealing layer at 150°C-190°C is 1.0×105-1.0×107.SELECTED DRAWING: None
Patent JP-2022047105-A (JP)
Title: Component mounting device
Inventor: KOBAYASHI YUSETSU
IPC: H05K13/04
Filed: 2020-09-11
Abstract: To improve the mounting accuracy of an electronic component on a board by stabilizing the posture of the electronic component in a pocket.SOLUTION: A component mounting device 1 includes a component supply device 210 that supplies an electronic component E to a component supply position S using a component supply tape 200 having pockets 202 for accommodating the electronic component E at regular intervals, a mounting head 100 that takes out the electronic component E from the pocket 202 of the component supply tape 200 at the component supply position S to mount the same on a substrate, and a control device 300, and the component supply device 210 continuously feeds the component supply tape 200 without stopping the pocket 202 at the component supply position S, and the control device 300 takes out the electronic component E from the pocket 202 using the mounting head 100 when the pocket 202 of the component supply tape 200 continuously fed without stopping passes through the component supply position S to mount the same on the substrate.SELECTED DRAWING: Figure 15
Patent JP-2022047568-A (JP)
Title: Support device, support method and processing method
Inventor: OKA TAKEHARU
IPC: B21D39/02
Filed: 2020-09-14
Abstract: To provide a support device that supports a work-piece in order to perform hem-processing while making two rollers sandwich a site to be processed of the work-piece, and which can improve versatility.SOLUTION: A support device 1 comprises a plurality of arms 30 and holding parts 31. The holding parts 31 are mounted on the arms 30 respectively, and adsorb onto a surface of a work-piece 2 to hold the work-piece 2. The holding part 31 has an adsorbing part 32 that adsorbs onto the surface of the work-piece 2. The adsorbing part 32 deforms in accordance with a shape of the surface of the work-piece 2 when the adsorbing part adsorbs onto the surface of the work-piece 2, and returns to an original shape which is before the part adsorbs onto the surface of the work-piece 2, when the adsorbing part 32 separates from the surface of the work-piece 2. This enables the holding part 31 to vary deformation modes, in accordance with the shape of the surface onto which the part adsorbs, so as to be able to maintain a capability of holding the work-piece 2, which enables the support device 1 to improve versatility.SELECTED DRAWING: Figure 13
Patent JP-2022049264-A (JP)
Title: Ultrasonic device
Inventor: MATSUDA YOJI
IPC: H04R17/00
Filed: 2020-09-16
Abstract: To provide an ultrasonic device to be surely mounted with a simple configuration.SOLUTION: An ultrasonic sensor 1 comprises: a first board 110 including ultrasonic elements 113; a first electrode 111 and a second electrode 112 on the first board 110; a second board 115 having through-holes 115a; and gap materials 114 held between the first electrode 111, the second electrode 112 and the second board 115 so as to separate the first board 110 from the second board 115. The second board 115 is laminated in a +Z direction with respect to the first board 110, and the through-hole 115a is overlapped with the first electrode 111 or the second electrode 112 in a plane view from the +Z direction. The gap materials 114 surround the through-holes 115a and are not overlapped with the through-holes 115a.SELECTED DRAWING: Figure 2
Patent JP-2021176472-A (JP)
Title: Protection panel for facing
Inventor: ONO MASAHIKO
IPC: A61G10/00
Filed: 2020-09-17
Abstract: To provide a protection panel for facing made of a methacrylic-based resin which is excellent in chemical resistance and transparency.SOLUTION: A protection panel 1 for facing is made of a resin composition including a methacrylic polymer (P). The methacrylic polymer (P) includes 15% or more of a component, which has weight average molecular weight (Mw) of 90,000 or higher and 3,000,000 or less in measuring by a gel permeation chromatography (GPC) and the molecular mass of 150,000 or higher, in a peak area in a GPC molecular weight distribution curve.SELECTED DRAWING: Figure 2