baber/WOPTO huggingface dataset:
Patent JP-2021186130-A (JP)
Title: Game machine
Inventor: MIYAMOTO ATSUSHI
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To increase the interest of a game.SOLUTION: A game machine includes means for displaying an unexecuted reservation display area capable of displaying the number of unexecuted reservation display information corresponding to the number of special information acquired by the game ball entering ball entry means, and means for displaying an already executed reservation display area capable of displaying predetermined number of reservation display information corresponding to the game round after the execution of a game round operation as already executed reservation display information. The display modes of the unexecuted reservation display information have at least a first display mode and a second display mode which is a higher stage than the first display mode, and the second display mode is a display mode that is one stage higher than the first display mode. When all the already executed reservation display information displayed in predetermined number of the already executed reservation display area is displayed in the second display mode and all the unexecuted reservation display information displayed in the unexecuted reservation display area is displayed in the first display mode, the game operation in a predetermined mode can be displayed as the game round operation.SELECTED DRAWING: Figure 601
Patent JP-2021191079-A (JP)
Title: Dc power source device, current stabilization circuit used for the same, and noise suppression method for power source line
Inventor: TOCHITANI KOJI
IPC: H02M3/155
Filed: 2020-05-28
Abstract: To suppress radiation noise in a power source line in a system where DC voltage is supplied to a load through a relatively long power source line from a battery.SOLUTION: A DC power source device includes a switching power source device (22), converts DC input voltage supplied from a DC power source (10) through a power source line (11) where radiation noise may occur, and outputs DC voltage with a different potentials. In a stage before or after the switching power source device, a current stabilization circuit (21) is connected. The current stabilization circuit (21) includes a resistor (R1) and a transistor (Q1) connected in series between a current input terminal and a current output terminal, a low-pass filter (LPF) connected to the current output terminal, and a control circuit that supplies constant current to the transistor when the load suddenly changes by controlling the transistor (Q1) in accordance with a potential difference between the output voltage of the low-pass filter and the voltage at a connection node between the resistor and the transistor.SELECTED DRAWING: Figure 1
Patent JP-2021189025-A (JP)
Title: Image size measuring device
Inventor: MORIMOTO YUTA
IPC: G01B11/14
Filed: 2020-05-29
Abstract: To improve the attaching/detaching workability of a measuring object by making an adjusting member of a chuck claw rotatable while improving the attaching/detaching workability of a chuck mechanism by preventing a rotating body from being rotated when the chuck mechanism is attached/detached.SOLUTION: An image size measuring device 1 includes: a rotating unit 5 having a rotating body rotated around a rotation axis intersecting with an optical axis of an imaging part by a motor; a chuck mechanism 6 having an adjusting member 64 for moving a plurality of chuck claws in a radial direction; and a lock mechanism 7 for allowing the rotation of the adjusting member 64 of the chuck mechanism 6 while mechanically inhibiting the rotation of the rotating body 52 of the rotating unit 5 with respect to a housing.SELECTED DRAWING: Figure 1
Patent JP-2021191148-A (JP)
Title: Conductor structure of power converter
Inventor: UCHIDA YOSHITO
IPC: H02M7/48
Filed: 2020-06-02
Abstract: To secure an insulation distance required for insulation at terminal connection portions 13 and 14 as a conductor structure for connecting the output sides of a plurality of power conversion units 1 and 2 in series.SOLUTION: A conductor assembly 11A of a first power conversion unit 1 includes bus conductors 21, 22, 23, and 24, insulation plates for bus 31 and 32, L-shaped conductors 25 and 26, a connecting conductor 29, and an insulation plate 33 for terminal connection. The L-shaped conductors 25 and 26 are connected to the two output terminals of the first power conversion unit 1. The L-shaped conductors 25 and 26 have inclined portions 25c and 26c, and the lower end 33a of the insulating plate 33 for the connecting portion protrudes inside a triangular space 38 formed by the inclined portions 25c and 26c. Therefore, a spatial distance X1 and a creepage distance Z1 are largely secured.SELECTED DRAWING: Figure 10
Patent JP-2021187647-A (JP)
Title: Optimizing device, optimizing method and optimizing program
Inventor: HIDA KATSUHARU
IPC: B65G61/00
Filed: 2020-06-02
Abstract: To optimize both load efficiency and traveling quantity of a movable body.SOLUTION: An optimizing device stores a plurality of groups to which a plurality of pickup places belong respectively, and the amount of cargos respectively placed at the plurality of pickup places. The optimizing device determines a pickup procedure so that a movable body assigned to a first group out of the plurality of groups is loaded with the cargo of the pickup place belonging to the first group in an order from the longest distance or movement time from a base. Then the optimizing device, when a loading amount of the cargo of the movable body does not reach the maximum loading amount, determines the pickup procedure so that the cargo of the pickup place belonging to another group different from the first group is loaded. An output part outputs the determined pickup procedure.SELECTED DRAWING: Figure 5
Patent JP-2021189893-A (JP)
Title: Usb power supply control circuit
Inventor: TSUCHIYA MASAO
IPC: G06F1/26
Filed: 2020-06-02
Abstract: To shorten a period from when power supply is stopped until when the power supply is returned without requiring intervention by a user, and determine whether power can be supplied to a USB device.SOLUTION: A USB power supply control circuit 101 comprises: a control unit 11A; an output terminal 12A; a switch circuit 13; a pull-up resistor 15; and a comparator 16. The control unit 11A controls supply of power to a USB device 200. The output terminal 12A is connected to the USB device 200 and supplies power to the USB device 200. The switch circuit 13 is connected between a power supply being a supply source of power and the output terminal 12A and is controlled by the control unit 11A. The pull-up resistor 15 is connected to the output terminal 12A. The comparator 16 compares the voltage of the output terminal 12A with a reference voltage V0.SELECTED DRAWING: Figure 2
Patent JP-2021195142-A (JP)
Title: Bag maker and packaging machine
Inventor: OKABE KAZUYA
IPC: B65B9/22
Filed: 2020-06-11
Abstract: To provide a bag maker and a packaging machine that can maintain beauty of a packaging material by supplying the packaging material to the bag maker securely in a stable state.SOLUTION: There is provided a bag maker 14 that is supplied with a belt-like packaging material YA1, and that is provided with a guide 100 which holds the packaging material YA1 with a supply opening 14a inside the supply opening 14a, and on which stress is partially concentrated so as to generate force toward a corner part 145 of the supply opening 14a.SELECTED DRAWING: Figure 3
Patent JP-2021036311-A (JP)
Title: Extreme ultraviolet lithography device
Inventor: JOERN-HOLGER FRANKE
IPC: G03F7/20
Filed: 2020-06-18
Abstract: To provide an EUV imaging system capable of reducing an effect due to the scattered light while using a light-transmissive pellicle that protects a reticle.SOLUTION: There is provided an extreme ultraviolet lithography device comprising: a reticle 220 comprising a lithographic pattern to be imaged on a target wafer 250; and a light-transmissive pellicle membrane 232 mounted in front of, and parallel to, the reticle, wherein the pellicle membrane scatters transmitted light along a preferential scattering axis. An illumination distribution provided by an EUV illumination system 210 is asymmetric as seen in a source-pupil plane of the EUV illumination system, and forms a non-scattered light fraction reflected by the reticle and a scattered light fraction transmitted through the pellicle membrane. A portion of the scattered light fraction and the non-scattered light fraction are captured by an acceptance cone 260 of an imaging system 240, and are projected onto the target wafer. The preferential scattering axis is oriented with respect to the illumination distribution such that a scattered light fraction of the captured portion is reduced.SELECTED DRAWING: Figure 1A
Patent JP-2021008264-A (JP)
Title: Splice fittings that are affixed to stringers via web-installed fasteners
Inventor: DEVIN D DURBIN
IPC: B64C1/08
Filed: 2020-06-19
Abstract: To provide systems and methods for installing splice fittings in complex structures, such as a fuselage of an aircraft.SOLUTION: One embodiment is a method for forming a splice between stringers. The method includes aligning a web of a splice fitting with a web of a first stringer and a web of a second stringer, and coupling the first stringer and the second stringer by installing fasteners that secure the web of the first stringer to the web of the splice fitting, and by installing fasteners that secure the web of the second stringer to the web of the splice fitting.SELECTED DRAWING: Figure 4
Patent JP-2022002653-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine which can be easily applied into a game hall.SOLUTION: A game machine performs a lottery on the basis of establishment of a start condition, and can control itself to come into a jackpot game state advantageous to a player when a result of the lottery becomes a jackpot result. The game machine comprises: special game state control means capable of controlling the game machine to come into a special game state, in which an establishment frequency of the start condition is enhanced relative to that in a normal game state without controlling the game machine to come into the jackpot game state, when the result of the lottery becomes a non-jackpot result different from the jackpot result; an external terminal board having a plurality of external output terminal parts; and external output means using the external terminal board for transmitting a state of the game machine to an external appliance. The external output means can, not only transmit occurrence of a state advantageous to a player when being controlled to come into the jackpot game state, to the external appliance, but also can transmit occurrence of the state advantageous to the player when being controlled to come into the special game state when the result of the lottery becomes the non-jackpot result, to the external appliance.SELECTED DRAWING: Figure 134
Patent JP-2022006244-A (JP)
Title: On-vehicle electronic controller
Inventor: KINAMI SHINICHI
IPC: F02D45/00
Filed: 2020-06-24
Abstract: To provide an on-vehicle electronic controller capable of realizing functional safety.SOLUTION: An on-vehicle electronic controller is configured such that: a monitoring unit (10) and a control unit (20) each have a plurality of abnormality detection signal output terminals (11-1, 11-2, 21-1, 21-2); after signals output from the plurality of abnormality detection signal output terminals are calculated by logical operation units (30, 31) configured so that abnormality is prioritized, the signals are input as a plurality of output prohibition signals (30-1, 40-1) from a prohibition signal output terminal to a drive unit (50); and when the logical operation units determines that there is an abnormality in the operation of at least one of the control unit and the monitoring unit, a control target (60) is kept in a predetermined operation state.SELECTED DRAWING: Figure 1
Patent JP-2022013101-A (JP)
Title: Coating composition and method for producing coating composition
Inventor: YABUSHITA SENSO
IPC: C09C3/12
Filed: 2020-07-03
Abstract: To provide a coating film having higher luminance.SOLUTION: A coating composition includes a coating-film-forming resin and a pigment, where the pigment includes a scaly vapor-deposited metal pigment; and a cured coating film of the coating composition has a sparkle intensity (Si) at an angle of incidence of 45° of 20 or higher, a sparkle area (Sa value) of 10 or higher, and a granularity value (G value) that exceeds 10.SELECTED DRAWING: None
Patent JP-2022013115-A (JP)
Title: Image supply device, display system, and image output method
Inventor: OTA SUSUMU
IPC: H04N5/74
Filed: 2020-07-03
Abstract: To prevent display of an image not desired to be open to the public when an image to be displayed by a display unit cannot be checked in advance.SOLUTION: A personal computer 200 comprises: an output interface 234 that outputs an image signal to a projector 100; an image processing unit that creates a second image obtained by processing a first image to reduce the visibility of the first image; and a second control unit 210 that, when a first condition is satisfied, causes the output interface 234 to output a second image signal based on the second image, and when a second condition is satisfied, causes the output interface 234 to output a first image signal based on the first image.SELECTED DRAWING: Figure 3
Patent JP-2021014116-A (JP)
Title: Method and apparatus for improved ultrasonic bonding
Inventor: DAVID E SCHUETTE
IPC: B29C65/08
Filed: 2020-07-07
Abstract: To provide a system and method for controlling the speed of both a continuous web and a bonding apparatus in order to effectuate stronger bonds in the web.SOLUTION: A bonding system 10 includes: a velocity changing device for increasing and decreasing a velocity of a web 12 in a machine direction; anvils 14A, 14B and corresponding ultrasonic horns 16A, 16B that interact to form ultrasonic bonds on the web; and an anvil actuator configured to control a movement of the anvils. A control system 56 is also included in the bonding system for controlling operation of anvil actuators 52A, 52B, and the velocity changing device, with the control system programmed to decrease a moving velocity of the web from a feed velocity to a bonding velocity as the web passes between the anvils and the ultrasonic horns and control movement of the anvils to synchronize the movement of the anvils with the moving velocity of the web.SELECTED DRAWING: Figure 1
Patent JP-2020179197-A (JP)
Title: Shoe last
Inventor: AIZAWA TOMOYUKI
IPC: A43D3/02
Filed: 2020-07-07
Abstract: To provide a mechanism that enables a shoe last to be easily taken out after manufacture of a shoe and that enables a change in the length of the shoe last.SOLUTION: A shoe last comprises three parts, that is, a shoe-last front part 1, a shoe-last intermediate part 2, and a shoe-last rear part 3. A rod fixed to the shoe-last rear part is moved by sliding the shoe-last front part, and the shoe-last intermediate part assumes such a shape as to be capable of being taken out from a wearing opening. Thus, the length of the shoe last can be changed without creation of a new shoe last.SELECTED DRAWING: Figure 1
Patent JP-2020168476-A (JP)
Title: Game machine
Inventor: WATANABE KAZUTERU
IPC: A63F7/02
Filed: 2020-07-08
Abstract: To provide a game machine capable of enhancing 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 can set a jackpot probability in which a jackpot lottery results in a jackpot from among a plurality of mutually different jackpot probabilities, and can display the set jackpot probability (game setting value) on a 7-segment display part 39. Display contents regarding a jackpot probability on the 7-segment display part 39 are controlled according to the number of game balls (the number of special out balls) entering a special out ball port 373 from beginning of a jackpot game to initial winning or an opening/closing execution mode to completion of the opening/closing execution mode.SELECTED DRAWING: Figure 39
Patent JP-2022018231-A (JP)
Title: Video processing apparatus and video processing method
Inventor: KOISO HISASHI
IPC: G08G1/16
Filed: 2020-07-15
Abstract: To provide a video processing apparatus and a video processing method for correcting a frontal direction of a face of a subject to be imaged.SOLUTION: A video processing apparatus 100 includes a video acquisition unit 31, a direction detection unit 33, and a correction processing unit 34. The video acquisition unit 31 acquires a video including a face of a subject. The direction detection unit 33 detects a direction of the face on the basis of the video acquired by the video acquisition unit 31. The correction processing unit 34 corrects a frontal direction in the direction of the face of the subject. The correction processing unit 34 corrects the center in the face direction based on a distribution of face directions detected by the direction detection unit 33, as a frontal direction in the face direction of the subject.SELECTED DRAWING: Figure 1
Patent JP-2022018569-A (JP)
Title: Air conditioning system
Inventor: KIMURA KEIICHI
IPC: F24F7/003
Filed: 2020-07-16
Abstract: To provide an air conditioning system capable of maintaining a healthy and comfortable indoor environment.SOLUTION: An air conditioning system includes: a suction unit (1) sucking recirculation air from an indoor ceiling part; an external conditioner (4) supplying outside air while discharging the recirculation air of the suction unit (1) to an outdoor side; an air conditioner (3) supplying mixed air of the recirculation air of the suction unit (1) and the outside air of the external conditioner (4) as an air-conditioning air; and a plurality of radiation units (2) provided on an indoor side to surround the suction unit (1) and radiating heat of the air-conditioning air while releasing the air-conditioning air to the indoor side. While the indoor side is ventilated by generating an induced airflow by using the suction unit (1), air-conditioning is performed through heat radiation of the radiation units (2).SELECTED DRAWING: Figure 1
Patent JP-2022019158-A (JP)
Title: Power conditioner
Inventor: YAMAMOTO YUTA
IPC: H02M7/48
Filed: 2020-07-17
Abstract: To provide a power conditioner that can start to drive various loads connected thereto.SOLUTION: A power conditioner 11 has: an inverter 32 that converts a DC power into an AC power; and a controller 38 that controls the inverter 32. The controller 38, when making transition from an interconnected operation mode to an autonomous operation mode, performs control to output an output voltage V32 of the inverter 32 to an autonomous operation output terminal 22 and to increase an amplitude value of the output voltage V32 at a predetermined rate. The controller 38 determines whether or not an output current I32 of the inverter 32 is an overcurrent, and if yes, sets the output voltage V32 of the inverter 32 to zero, and then, changes an increasing rate of the amplitude value of the output voltage V32 to a rate different from the predetermined rate.SELECTED DRAWING: Figure 2
Patent JP-2022019194-A (JP)
Title: Gradient magnetic field sensor and magnetic material detector
Inventor: MATSUDA ATSUSHI
IPC: G01R33/02
Filed: 2020-07-17
Abstract: To provide a gradient magnetic field sensor capable of improving detection accuracy of a detection target using a magnetic field.SOLUTION: The gradient magnetic field sensor comprises: an AC power source connection terminal connected to a first power terminal included in an AC power source; a first magnetic core connected between the AC power source connection terminal and the ground; a second magnetic core connected between the AC power source connection terminal and the ground and parallel to the first magnetic core; an AC current control part connected between the AC power source connection terminal and at least one of the first magnetic core and the second magnetic core, and controlling AC current flowing to at least one of the first magnetic core and the second magnetic core; a first detection coil wound around the first magnetic core; a second detection coil wound around the second magnetic core, and differentially connected to the first detection coil; and a detection circuit detecting a voltage according to difference between a first voltage outputted from the first detection coil and a second voltage outputted from the second detection coil.SELECTED DRAWING: Figure 2
Patent JP-2022020166-A (JP)
Title: Liquid discharge apparatus
Inventor: MAKITA HIDEFUMI
IPC: B41J2/01
Filed: 2020-07-20
Abstract: To prevent liquid discharge performed by a later discharge pulse from becoming unstable depending on the combination of pulses selected in a first period and a second period which are repeated.SOLUTION: A liquid discharge apparatus repeatedly generates a first drive signal and a second drive signal in a synchronous manner, and supplies a pulse selected from a plurality of drive pulses in the first or second drive signal to pressure generation means. The plurality of drive pulses include: first and second discharge pulses which allow a liquid to be discharged; and first and second micro-vibration pulses which do not allow the liquid to be discharged. The first drive signal includes one of the first discharge pulse and the first micro-vibration pulse in a first period included in a repetition cycle, and includes one of the second discharge pulse and the second micro-vibration pulse in a second period. The second drive signal includes the other of the first discharge pulse and the first micro-vibration pulse in the first period, and includes the other of the second discharge pulse and the second micro-vibration pulse in the second period. A length from the start of the first period to the first micro-vibration pulse is different from a length from the start of the second period to the second micro-vibration pulse.SELECTED DRAWING: Figure 5
Patent JP-2022021035-A (JP)
Title: Walkway structure and walkway girder
Inventor: OKAMOTO MITSUHIRO
IPC: E01D22/00
Filed: 2020-07-21
Abstract: To facilitate the construction of a long member such as a cable or a pipe body when the long member is attached to various structures such as a bridge, and prevent the appearance from being impaired.SOLUTION: In a walkway structure using a resin-made walkway girder 10 stretched between a plurality of support members 5, the walkway girder 10 is provided with a first member 11 and a second member 12 detachably fixed to the first member 11, the first member 11 is provided with a base part 11a and a plurality of wall parts 11b, 11d and 11e rising upward from the base part 11a, the second member 12 is provided with a connecting part 12a closing an opening part between the upper ends of the plurality of wall parts 11b, 11d and 11e, and the second member 12 is mated and fixed to the first member 11.SELECTED DRAWING: Figure 1
Patent JP-2021021946-A (JP)
Title: Display device
Inventor: KWON HOIYONG
IPC: H05B33/06
Filed: 2020-07-27
Abstract: To provide a display device that can minimize the stress that is generated on a back cover and a display panel at the time of winding or unwinding of the display device.SOLUTION: The display device according to an embodiment of the present invention includes: a display panel DP having a plurality of pixels; a back cover over the display panel; a roller 151 for winding or unwinding the back cover and the display panel, the roller having a flat part and a curved part; and a fixed member formed to fix the back cover to the roller, the fixed member being arranged in a part of the flat part and the curved part.SELECTED DRAWING: Figure 2