baber/WOPTO huggingface dataset:
Patent JP-2022001661-A (JP)
Title: Molten metal production facility
Inventor: MATAGAWA TAKAYOSHI
IPC: C21C1/10
Filed: 2020-06-22
Abstract: To provide a molten metal production facility in which a connection member for connecting different wire rods continuously fed to molten metal can be reliably detected.SOLUTION: A wire rod W has a first wire rod W1 added to molten metal F in a ladle 10 and a second wire rod W2 whose front end is connected to the rear end of the first wire rod W1 via a connection member C. A molten metal production facility includes the wire rod W, a wire feeding device 1 for feeding the wire rod W, and a magnetic detection device 2 which is positioned in a path Q where the wire rod W is fed and detects a magnetic material in the connection member C.SELECTED DRAWING: Figure 1
Patent JP-2022001530-A (JP)
Title: Image forming device and image reading device
Inventor: ISHIDA MASAHIRO
IPC: B65H31/00
Filed: 2020-06-22
Abstract: To provide an appropriate humidity control using a humidity control function of wood over a recording material held in a feeding section and a recording material discharged to a discharging section.SOLUTION: The present invention provides an image forming device that includes a feeding section 60A for feeding a recording material P that is held, an image forming section for forming an image on the recording material fed from the feeding section, and a discharging section where the recording material on which the image is formed by the image forming section is discharged. A constituent member 64 arranged in the vicinity of the recording material, among constituent members constituting at least one of the feeding section 60A and the discharging section, is made of wood.SELECTED DRAWING: Figure 3
Patent JP-2022007029-A (JP)
Title: Vehicular control apparatus, vehicular control system, vehicular learning device, and vehicular learning method
Inventor: TOZAWA HIDEAKI
IPC: F16H61/02
Filed: 2020-06-25
Abstract: To provide a vehicular control apparatus enabling an action to quickly approach the action for increasing an actual profit, the action for maximizing an expected profit indicated by relation regulation data.SOLUTION: A CPU 42 performs: while operating an energized current to a solenoid valve 28a by selecting a greedy action ag in a shift period, searching for a better hydraulic pressure instruction value P* by using an action other than the greedy action at a given probability; then updating, through a Q learning, an action value function Q that has been used for determining the hydraulic pressure instruction value P*; and gradually narrowing, as the number of updating times N of relation regulation data DR increases, a range of searching actions a to a range that is not much deviated from the greedy action ag at its time.SELECTED DRAWING: Figure 1
Patent JP-2022022543-A (JP)
Title: Face shield
Inventor: HOSOBUCHI MASAKUNI
IPC: A41D13/11
Filed: 2020-06-26
Abstract: To provide a face shield which can effectively achieve virus infection prevention caused by droplets and the like.SOLUTION: A face shield includes: a transparent shield body 1 for covering a person's face; and a mounting part 19 connected to the shield body 1 and mounted around a head. The shield body 1 includes: a front surface part 5 formed protrusively in a forward curved shape; and a flap part 11 provided protrusively from left and right side surfaces of the front surface part 5 and pivotally supporting the mounting part 19. In the front surface part 5, an upper end region 5a is positioned in front of a lower end region 5b and formed into a downward inclined shape W1 from the upper end region 5a toward the lower end region 5b, and the flap part 11 is pivotally supported so as to be rotatable with respect to the mounting part 19, and is rotatable in a vertical direction. The mounting part 19 is formed separately from the shield body 1, and is divided into a head fastening part 21 and a forehead contact part 27 with a portion pivotally supported by the flap part 11 defined to be a boundary.SELECTED DRAWING: Figure 3
Patent JP-2022007635-A (JP)
Title: Game machine
Inventor: YANO TAKU
IPC: A63F5/04
Filed: 2020-06-26
Abstract: To provide a game machine which makes it hard for a fraud doer to discover a code arranged on a control board in a board case while improving work efficiency of arrangement of codes at a regular position on the control board by a regular operator and reading of the code arranged on the control board in the board case with a reader.SOLUTION: A mounting surface of a main control board 63 is provided with a first wiring pattern 2010 formed by solid wiring, a non-wiring area 2015 where no wiring pattern surrounded by the first wiring pattern 2010 exists, and a seal 1010 where a QR code(R) 1000 is formed is pasted to the non-wiring area 2015. In the board case 80, a recess 1030 is formed so that a recess formation area overlapping a recess forming correspondence area including the non-wiring area 2015 of mounting surfaces, and a surface facing the mounting surface of the recess 1030 is a flat surface parallel to the mounting surface.SELECTED DRAWING: Figure 10
Patent JP-2022012509-A (JP)
Title: tire
Inventor: KOBAYASHI DAIKI
IPC: B60C11/13
Filed: 2020-07-01
Abstract: To provide a tire capable of having both tire snow performance and tire noise performance.SOLUTION: In a tire 1, a first center land part 32 comprises an L-shaped lug groove 323 with an L-shaped bent shape that is opened to an edge part of the first center land part 32 at one end part, and which is terminated in the first center land part 32 at the other end part. In addition, a second center land part 33 comprises an I-shaped lug groove 333 that penetrates the second center land part 33 and is opened to both edge parts of the second center land part 33. Then, the I-shaped lug groove 333 is arranged to face the one end part of the L-shaped lug groove 323, and is extended along an extension line of a groove center line of the L-shaped lug groove 323.SELECTED DRAWING: Figure 3
Patent JP-2022012762-A (JP)
Title: Motor control device, motor unit, and motor control method
Inventor: INABA MITSUNORI
IPC: H02P6/16
Filed: 2020-07-02
Abstract: To control a motor seamlessly from a low-speed operation to a high-speed operation while reducing noise and increasing power.SOLUTION: A motor control device comprises: a position detection part that detects a rotational position of a rotor of a motor; a command generation part that generates a command value depending on a target rotational output of the rotor; a conversion part that, in a case where the command value is in a linear region, outputs the command value as an output command value, and in a case where the command value is in a nonlinear region, converts the command value on the basis of preliminarily acquired characteristic information so that a rotational output has linearity and outputs the resulting command value as the output command value; a drive signal generation part that generates a drive signal on the basis of the output command value at an energization timing depending on the rotational position of the rotor so that a voltage having a sinusoidal energization waveform is applied to a three-phase armature coil; and an inverter that drives a switching element on the basis of the drive signal to apply an application voltage based on the energization waveform to the three-phase armature coil.SELECTED DRAWING: Figure 1
Patent JP-2020181597-A (JP)
Title: Queue management system and method
Inventor: JUSTIN MICHAEL SCHWARTZ
IPC: G06Q10/02
Filed: 2020-07-13
Abstract: To provide a queue management system.SOLUTION: A queue management system in accordance with present embodiments includes a data server system including a processor and a memory. The queue management system includes an interface system of the data server system configured to receive a reservation request including an indication of a general time period of arrival of a park visitor at an area. Additionally, the queue management system includes a reservation right allotment system of the data server system configured to correlate a reservation slot for accessing an attraction with identification information of the park visitor. Further, the queue management system includes a detection system of the data server system configured to determine when a portable identification feature associated with the identification information has arrived at the area, and a reservation assignment system of the data server system configured to establish a reservation for accessing the attraction at a specific time window.SELECTED DRAWING: Figure 1
Patent JP-2022019372-A (JP)
Title: Plant classification system and plant selection system
Inventor: MURAMATSU MASAYOSHI
IPC: G06Q50/02
Filed: 2020-07-17
Abstract: To provide a system for properly classifying plants in accordance with influence on a person.SOLUTION: A plant classification system includes: a feature quantity acquisition unit 11 which acquires feature quantities of leaves from the leaves of plants to be classified; and a plant group classification unit 12 which classifies the plants of which the feature quantities have been acquired, on the basis of the feature quantities, into any of three plant groups which are a stress relieving plant group A, a concentration improving plant group B, and an energy improving plant group C. The feature quantity acquisition unit 11 acquires a value of first parameter X and a value of second parameter Y from the leaves of plants to be classified. The plant group classification unit 12 classifies the plants of which the feature quantities have been acquired, into one of the plant groups, so that a plant of the concentration improving plant group B may have higher linearity of a leaf, on the basis of the first parameter X, than a plant of the stress relieving plant group A and a plant of the energy improving plant group C, and also that a plant of the energy improving plant group C may have larger leaf size, on the basis of the second parameter Y, than a plant of the stress relieving plant group A.SELECTED DRAWING: Figure 2
Patent JP-2022023512-A (JP)
Title: Imaging control device, imaging system, computer program and storage medium
Inventor: SANDAMBATA AKIRA
IPC: H04N5/232
Filed: 2020-07-27
Abstract: To provide an imaging apparatus which can display videos captured by a plurality of cameras in an easy-to-understand manner.SOLUTION: The imaging apparatus includes: a first camera and a second camera; and a drive unit which changes the imaging direction of the first camera and the second camera. An imaging control device which controls the imaging apparatus includes a control unit which controls to arrange to display a first video acquired from the first camera and a second video acquired from the second camera, in a predetermined array on a display unit. When the control unit performs change control to control the drive unit to change the imaging direction of the second camera from the predetermined direction as the imaging direction of the first camera is changed to a predetermined direction and halted by the drive unit, the control unit controls to display the second video at a position in which the first video is displayed on the display unit.SELECTED DRAWING: Figure 3
Patent JP-2022029081-A (JP)
Title: Arithmetic unit, arithmetic method, and arithmetic program
Inventor: MORI KENTA
IPC: G01C21/26
Filed: 2020-08-04
Abstract: To provide an arithmetic device, an arithmetic method, and an arithmetic program that are capable of reducing variations in a measurement value.SOLUTION: An arithmetic device 30 includes: an acquisition unit 32 that obtains a plurality of pieces of positional information of a vehicle from within a predetermined range on a travel route; a first smoothing unit 33 that smooths each of the plurality of pieces of positional information that are obtained by the acquisition unit, on the basis of a result of integration for a range within a predetermined first distance in front and back; a calculation unit 34 that calculates a curvature of a road on which the vehicle travels on the basis of the positional information smoothed by the first smoothing unit; and a generation unit 36 that generates a curve according to the travel route of the vehicle on the basis of the curvature.SELECTED DRAWING: Figure 2
Patent JP-2021023990-A (JP)
Title: Automatic joint system
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-08-07
Abstract: To provide an automatic joint system which can suitably apply friction stir welding to metal members having different height positions of the surface.SOLUTION: A control device 5 sets a moving route where a rotary tool F moves when applying friction stir welding to an abutting part based on a ridge line position before friction stir welding, a friction stirring device 4 performs friction stir welding along the moving route while pressing a plastic fluidized material by a step bottom surface of a pin step part while maintaining a predetermined target angle of the rotary tool F, and the control device 5 includes a determination part for determining whether or not at least one of the position of the rotary tool F during friction stir welding and a load during friction stir welding is within a predetermined numerical range.SELECTED DRAWING: Figure 6
Patent JP-2022035517-A (JP)
Title: Reference voltage circuit
Inventor: SHIINA YOSHIOMI
IPC: G05F3/30
Filed: 2020-08-21
Abstract: To provide a reference voltage circuit which supplies a reference voltage in which variation of the voltage is suppressed against variation of a power supply voltage.SOLUTION: A reference voltage circuit 100 includes: a reference voltage generation circuit 10 which generates a reference voltage VREF, and has an output line OL for supplying the generated reference voltage VREF to an output terminal To; and an output control circuit 30 which has a depression type NMOS transistor 31 as an output transistor having a gate to which a control voltage is input, a drain, and a source, and a depression type NMOS transistor 32 as a stabilization transistor having a gate connected to the source of the depression type NMOS transistor 31, a drain, and a source connected to the drain of the depression type NMOS transistor 31, and controls supply of the reference voltage VREF to the output terminal To.SELECTED DRAWING: Figure 1
Patent JP-2022041332-A (JP)
Title: Light-weight heat-insulating and sound-insulating material and manufacturing method thereof
Inventor: HAYAMA HIDEKAZU
IPC: D06M15/05
Filed: 2020-09-01
Abstract: To provide a light-weight heat-insulating and sound-insulating material having heat insulation properties and excellent in acoustic insulation properties.SOLUTION: A heat-insulating and sound-insulating material has a basic constitution composed of a cell in which an aggregate of silica aerogel particles is surrounded by an organic nanofiber network having an anionic functional group, has a solid composite body formed inside a nonwoven fabric or an open-cell foam, the solid composite body having a three-dimensional continuous structure in which a plurality of cells are closely contacted, and is light-weight and excellent in acoustic insulation properties. Specifically, if the nonwoven fabric is of glass wool or rock wool, the acoustic insulation properties are such that a vertical incidence sound transmission loss at a frequency band of 200 to 2,000 Hz is 20 dB or more.SELECTED DRAWING: Figure 7
Patent JP-2022045639-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-09-09
Abstract: To provide a game machine for enhancing interest.SOLUTION: A Pachinko machine includes: a game board 30 having a game area in a front side; a performance display device 42 provided on the game board 30; and an upper movable accessory and a lower movable accessory for executing a performance in a front side of a display part 42a of the performance display device 42. The upper movable accessory has an upper rotor rotatable in a front side of the display part 42a. The lower movable accessory has left and right lower rotors movable and rotatable in a front side of the display part 42a. Then, a relative position relation between the upper rotor and the lower rotors is changed to a first positional relation in which both of them do not overlap and a second positional relation in which at least a part of both of them overlaps. In the first positional relation, light emitted from the display part 42a through a light transmission part of the upper rotor becomes visible. In the second positional relation, light emitted from the display part 42a can be shielded by the lower rotor overlapping with the light transmission part of the upper rotor.SELECTED DRAWING: Figure 53
Patent JP-2022046351-A (JP)
Title: Outdoor machine of air conditioner
Inventor: HACHIYA MAHIRO
IPC: F24F1/50
Filed: 2020-09-10
Abstract: To solve the problem that in a case of using a small fan in an outdoor machine for a data center, the power consumption of the fan is larger than in a case of using a large fan, in a conventional structure in which a fan is provided horizontally at the upper part of a housing of an outdoor machine.SOLUTION: In order to solve the above problem, a small fan 1 is installed near a ventilation surface 2a of a heat exchanger 2 so as to be parallel to the ventilation surface 2a of the heat exchanger 2, and the small fan 1 and the heat exchanger 2 are arranged so that the ventilation areas thereof are the same, thereby maximizing the number of small fans 1 that can be installed and reducing power consumption.SELECTED DRAWING: Figure 1
Patent JP-2022046973-A (JP)
Title: Assist device
Inventor: SATO HISATAKA
IPC: B25J11/00
Filed: 2020-09-11
Abstract: To provide an assist device configured so as to prevent responsiveness at the time of applying assist force to a wearer from deteriorating.SOLUTION: An assist device 1 comprises: a shoulder mounting member 10 that is mounted on left and right shoulder parts M1 of a wearer M; a pair of leg mounting members 20 that are mounted on left and right leg parts M5 respectively of the wearer M; a pair of foot mounting members 30 that are mounted on foot parts M7 respectively including left and right foot soles M8 of the wearer M; and a tension generator 50, whose base end 51a is connected to the shoulder mounting member 10 and whose tip 51b is connected to the pair of foot mounting members 30, with a portion thereof inserted into rear sides of the pair of leg mounting members 20, while pressing a back part M3 and a hip part M2 of the wearer M against the member, which can generate tension between the shoulder mounting member 10 and the pair of foot mounting members 30. Further, the assist device 1 makes the tension generator 50 generate tension to assist standing-up motion of the wearer M, when the wearer M performs standing-up motion from a forward-bending posture to a standing-up posture.SELECTED DRAWING: Figure 13
Patent JP-2022047922-A (JP)
Title: Transport device
Inventor: HORI RYUICHI
IPC: B23Q11/00
Filed: 2020-09-14
Abstract: To capture chips floating on liquid level of a coolant and to cause the captured chips to be settled with simple structure.SOLUTION: A chip transport device 100 comprises: a conveyor frame 1 that stores a cloudy coolant; a scraping member 9 that has a scraping surface scraping chips accumulating on a bottom surface of the conveyor frame 1, a covering surface covering the scraped chips from above and a projecting portion provided at a back side of the covering surface and projecting in a planar shape, and forming a corner portion between the back side and the projecting portion; and a moving body 5 that moves the scraping member 9 to a first region R1 where chips are scraped by the scraping surface, to a transport region R2 where the scraped chips are transported to a discharge position higher than a highest position LFh of liquid level of the cloudy coolant, to a first return region R3 where the chips are returned from the discharge position to the highest position LFh and to a second return region R4 between the first return region R3 and the scraping region R1, and causes the scraping member 9 to ingress the liquid level while the corner portion covers the liquid level of the cloudy coolant.SELECTED DRAWING: Figure 1
Patent JP-2022048528-A (JP)
Title: Air leak visualization system and air leak visualization method
Inventor: UEMATSU SHUGO
IPC: A61B90/00
Filed: 2020-09-15
Abstract: To provide a highly-visible air leak visualization system capable of detecting even a small amount of leak.SOLUTION: An air leak visualization system 1 for visualizing air leaking into the thoracic cavity H1 of a patient H includes a laser irradiation device 2 whose tip 211 for emitting a laser beam is inserted into the thoracic cavity, a tracer feeding device 3 for retaining tracer TR in the thoracic cavity, an endoscope part 4 for taking a picture of the state in the thoracic cavity where the laser beam is scattered by the tracer, and a monitor 43 for outputting the picture taken by the endoscope part.SELECTED DRAWING: Figure 1
Patent JP-2022050853-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: A Pachinko game machine 1 includes a game control microcomputer 81 capable of executing variation display of special symbols (first special symbol, second special symbol) indicating the result of a big winning determination process on the basis of the ball entry into a first start port 20 or a second start port 21, and a performance control microcomputer 91 capable of executing variation display of performance symbols 8L, 8C, 8R. The performance control microcomputer 91, in the variation display of a second special symbol once, may perform the variation display of the performance symbols 8L, 8C, 8R multiple times, after a silver symbol ready-to-win performance (symbol destruction performance) that suggests whether it is a big winning is completed.SELECTED DRAWING: Figure 52
Patent JP-2021060035-A (JP)
Title: Vacuum pump, scroll pump, and method of manufacturing the same
Inventor: MICHAEL WILLIG
IPC: F04B37/16
Filed: 2020-09-25
Abstract: To facilitate the usage of a scroll pump in a vacuum system.SOLUTION: A scroll pump 20 is a vacuum pump, and is equipped with a pressure sensor 60 assembled in the scroll pump 20. When the pressure of the scroll pump 20 is too high, a high vacuum pump is switched off and/or an interposed valve is closed or equivalent means can be taken. Then, the high vacuum pump can be certainly protected from operation with excessive high pressure.SELECTED DRAWING: Figure 3
Patent JP-2022054896-A (JP)
Title: Printer
Inventor: KOBAYASHI ISAO
IPC: B41J11/70
Filed: 2020-09-28
Abstract: To realize a printer which can sort a cut sheet discharged to a discharge tray easily without newly providing a structure for discharging the cut sheet with no print to the discharge tray.SOLUTION: A printer (1) includes a feeding tray (11), a transport part (21), a print part (31), a cutter (41), a discharge tray (51), and a controller. The controller discharges a cut sheet, which is printed and cut, to the discharge tray (51) by the transport part (21) and then discharges a cut sheet, which is transported from the feeding tray (11) by the transport part (21) and not printed, to the discharge tray (51) by the transport part (21).SELECTED DRAWING: Figure 1