baber/WOPTO huggingface dataset:
Patent JP-2021185888-A (JP)
Title: Cell identification device, cell identification method and program
Inventor: MIYOSHI HIROMI
IPC: C12Q1/02
Filed: 2020-06-04
Abstract: To provide a cell identification device, a cell identification method and a program, capable of identifying a cancer cell, on the basis of mobility of a cancer cell.SOLUTION: A cell identification device comprises: a variable acquiring part for acquiring at least one of a first variable which indicates a movement speed of an imaged cell, a second variable which indicates a direction conversion angle of the imaged cell, and a third variable which indicates a direction conversion number of the imaged cell; and an identifying part for identifying whether the imaged cell is a cancer cell, on the basis of one or more acquired variables out of the first variable, second variable and third variable.SELECTED DRAWING: Figure 1
Patent JP-2021195181-A (JP)
Title: Plotter pinch roller mechanism
Inventor: KADOI YOSHITAKA
IPC: B65H5/06
Filed: 2020-06-09
Abstract: To provide a pinch roller mechanism in which a pinch roller presses a medium with a constant pressing force, regardless of the position of the pinch roller in the left or right direction.SOLUTION: The pinch roller mechanism includes: a rail 12, which is supported by a frame of a cutting plotter and extends in the left-right direction near an upper part of a work stage; a slide member 31, which is movably supported by the rail 12; a roller bracket 37, which is supported by the slide member 31 so that it can move forward and backward with respect to the work stage; pressure springs 52 (spring members), which are provided between the slide member 31 and the roller bracket 37 and press the roller bracket 37 toward the work stage; and a pinch roller 6 is rotatably supported by the roller bracket 37 with the horizontal direction as the axial direction.SELECTED DRAWING: Figure 9
Patent JP-2021196869-A (JP)
Title: Electric power system and electric power receiving device
Inventor: HATA KATSUHIRO
IPC: G05F1/67
Filed: 2020-06-15
Abstract: To make it possible to supply a certain amount of electric power to an electric power supply target connected to an electric power receiving device even when generated electric power of an electric power generation unit that generates electric power using natural energy is relatively small.SOLUTION: In an electric power system comprising: an electric power generation unit that generates electric power using natural energy; an electric power transmission device that is connected to the electric power generation unit and has an electric power transmission unit; and an electric power receiving device that has an electric power receiving unit that receives electric power from the electric power transmission unit in a non-contact manner and is connected to an electric power supply target, the electric power receiving device further comprises a supply unit that supplies the electric power received by the electric power receiving unit to the electric power supply target with electric power adjustment.SELECTED DRAWING: Figure 2
Patent JP-2020146553-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-06-17
Abstract: To provide a game machine capable of improving a method for selecting a background pattern.SOLUTION: Identification information is composed of a plurality of pattern rows, a lottery result by lottery means is set so as to show a specific lottery result by displaying a combination of specific patterns, and the dynamic display means displays one pattern row among the plurality of pattern rows in a ready-to-win display mode for displaying in a dynamically displayed state, sets and displays specific patterns to be a combination showing the specific lottery result, and includes operation means operable by a player, pattern varying means for executing a prescribed lottery on the basis of the operation of the operation means in the case that the dynamic display means displays the identification information in the ready-to-win display mode, and varying patterns of a pattern row that is dynamically displayed in the case that the lottery result is a specific result, and table setting means for varying and setting the lottery probability of the prescribed lottery.SELECTED DRAWING: Figure 1
Patent JP-2021194411-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine which can improve a game amusement.SOLUTION: A special development performance is executed which includes a first performance in which visibility of a performance image is reduced, a second performance which is executed after the first performance and in which prior stage information is visibly displayed, and a third performance which is executed after the second performance and in which subsequent stage information having an emphasis degree higher than that of the prior stage information is visibly displayed, and can execute a special development performance having a performance period longer than that of a specialty development performance. A period since execution of the development performance to notification of control to an advantageous state is shorter in the specialty development performance than in the special development performance. In addition, a game machine includes plural pieces of light emission means. First light emission means emits light in a mode according to a specific light emission performance in a first period since start of the specific light emission performance to predetermined timing and in a second period since the predetermined timing to specific timing of a variable display considered as an object of the specific light emission performance. The second light emission means emits light in a mode according to the variable display being executed in the second period.SELECTED DRAWING: Figure 11-9
Patent JP-2021194438-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine which urges a player to make a game ball winningly enter a first start port and a second start port.SOLUTION: A game machine can be controlled to a first mode, and a second mode more advantageous for a player than the first mode, determines whether to carry out a special game, on the basis of winning entry of a game ball in a first start port or second start port, can give first notification which encourages shooting of a game ball to a second game area in the second mode, and can give, in addition to the first notification, second notification which encourages shooting of a game ball to the second game area, when a game ball winningly enters the first start port while the first notification is given.SELECTED DRAWING: Figure 66
Patent JP-2022001662-A (JP)
Title: Long-sized cemented carbide body equipped with ultra-micropore, and method for manufacturing the same
Inventor: TSUTSUMI TOMOHIRO
IPC: B22F3/02
Filed: 2020-06-22
Abstract: To provide a long-sized cemented carbide body ultra-micropore having the same diameter in a longitudinal direction.SOLUTION: A cemented rod 1 is constituted of cemented carbide including a hard phase which has tungsten carbide (WC) as a main component, and an ultra-micropore 2 having a diameter of approximately 11 μm is formed in a longitudinal direction in the same diameter. Supply powder formed by kneading raw material powder containing tungsten carbide (WC) and solvent is supplied into a cylinder, the supplied powder is firmly pressed in the cylinder, the firmly pressed supply powder is extruded through a nozzle which includes a predetermined opening shape and in a passage of which a tungsten wire with a diameter of 15 μm is arranged, an extruded molding is sintered, by which the cemented rod 1 is manufactured.SELECTED DRAWING: Figure 1
Patent JP-2022010515-A (JP)
Title: Treatment method and treatment device for magnesium alloy chip
Inventor: WAKAGI YOSUKE
IPC: C01F5/14
Filed: 2020-06-29
Abstract: To provide a treatment method for magnesium alloy chips capable of safely treating magnesium alloy chips in such a manner that an environmental load is made low while suppressing the reduction of a reaction rate associated with the presence of magnesium hydroxide or moisture in the surface of chip surfaces or the progression of reaction.SOLUTION: A treatment method for magnesium alloy chips includes a first reaction step where the chips of a magnesium alloy and methanol in which a chloride has been dissolved are contacted while being heated, in which a pulverization step is performed simultaneously with the first reaction step, or as a pre-step of the first reaction step, a pulverization step is performed while adding a chloride, and also provided is a treatment device for magnesium alloy chips.SELECTED DRAWING: Figure 1
Patent JP-2022010532-A (JP)
Title: Inverter device
Inventor: NAGAOKA SHUICHI
IPC: H02M7/48
Filed: 2020-06-29
Abstract: To provide a safe inverter device.SOLUTION: An inverter device according to an embodiment, which supplies three-phase AC power to a permanent magnet synchronous motor mounted on an electric vehicle, includes an inverter and a control unit. In the inverter, a plurality of serial connections of a plurality of semiconductor switches are connected to a DC power source in parallel, DC power from the DC power source is converted into AC power by switching between the semiconductor switches, and the AC power is supplied to the permanent magnet synchronous motor. The control unit controls the inverter, maintains input of a vacuum contactor connected between the inverter and the permanent magnet synchronous motor, and, if a speed of the permanent magnet synchronous motor is lower than a preset threshold, stops the inverter.SELECTED DRAWING: Figure 1
Patent JP-2020183583-A (JP)
Title: Method of production of tin containing non grain-oriented silicon steel sheet, steel sheet obtained and use thereof
Inventor: ELKE LEUNIS
IPC: C21D8/12
Filed: 2020-06-30
Abstract: To provide a simplified method for producing a non grain-oriented Fe-Si steel sheet having excellent power loss and induction.SOLUTION: A method includes the steps of melting a steel composition that contains in weight percentage: C≤0.006, 2.0≤Si≤5.0, 0.1≤Al≤3.0, 0.1≤Mn≤3.0, N≤0.006, 0.04≤Sn≤0.2, S≤0.005, P≤0.2, Ti≤0.01, the balance being Fe and other inevitable impurities, casting the melt into a slab, reheating the slab, hot rolling the slab, coiling the hot rolled steel, optionally annealing the hot rolled steel, cold rolling, annealing and cooling the cold rolled steel down to room temperature.SELECTED DRAWING: None
Patent JP-2022011956-A (JP)
Title: Sensorless control device, electric oil pump apparatus, and sensorless control method
Inventor: SATO KEI
IPC: H02P6/21
Filed: 2020-06-30
Abstract: To provide a sensorless control device, an electric oil pump apparatus, and a sensorless control method capable of successfully starting a motor independently of the magnitude of a load when starting the motor through sensorless control.SOLUTION: In a case where a phase cannot be recognized with a phase detection signal in starting a motor, a voltage controller 14 changes a control voltage with time on the basis of a voltage control pattern, and an energization controller 15 controls switching elements on the basis of the control voltage and a speed control pattern to switch an energization phase at an energization switching speed held at a constant value while changing a drive voltage with time in synchronization with the control voltage.SELECTED DRAWING: Figure 1
Patent JP-2022012708-A (JP)
Title: Aerosol measurement device and aerosol measurement method
Inventor: MIYASHITA MARIKO
IPC: G01S7/481
Filed: 2020-07-02
Abstract: To accurately detect aerosol.SOLUTION: An aerosol measurement device 100 for measuring aerosol contained in the atmosphere includes: a light source 30; an etalon 10 through which light L1 emitted from the light source 30 passes; an etalon 20 through which Mie scattered light L4 generated by scattering emission light L2 that has passed through the etalon 10 by the aerosol passes; a light receiver 50 for receiving the Mie scattered light L4 that has passed through the etalon 20; a position measurement section 70 for measuring a position of at least one of the etalon 10 and etalon 20; and a temperature control section 90 for controlling the temperature of the light source 30 on the basis of change of the position measured by the position measurement section 70.SELECTED DRAWING: Figure 1
Patent JP-2020172932-A (JP)
Title: Cryopump and method for controlling cryopump
Inventor: TAKAHASHI SO
IPC: F04B37/08
Filed: 2020-07-10
Abstract: To extend the life of a cryopump to some extent.SOLUTION: A cryopump 10 comprises a first stage cryopanel 18, a second stage cryopanel 19, a refrigerator 16 thermally connected to the first stage cryopanel 18 and the second stage cryopanel 19 to cool the first stage cryopanel 18 to a first stage cooling temperature and cool the second stage cryopanel 19 to a second stage cooling temperature lower than the first stage cooling temperature, and a control device 100 constituted so as to execute first stage temperature control to control the first stage cooling temperature to a first stage target temperature. The control device 100 is constituted so as to detect an increase in the second stage cooling temperature during execution of the first stage temperature control and increase refrigerating capacity of the refrigerator 16.SELECTED DRAWING: Figure 1
Patent JP-2022016012-A (JP)
Title: Vehicle front structure
Inventor: OKANO MASAYUKI
IPC: B60Q5/00
Filed: 2020-07-10
Abstract: To provide a vehicle front structure capable of improving transfer characteristics of an approach notification sound.SOLUTION: A columnar structure 40 is arranged between a lower grille 18 and an approach notification sound loudspeaker 42 along a vehicle longitudinal direction. Since the columnar structure 40 is open to the approach notification sound loudspeaker 42 side, a sound wave of an approach notification sound emitted from the approach notification sound loudspeaker 42 once enters a recessed part of the columnar structure 40 and then is reflected to the approach notification sound loudspeaker 42 side. Thus, the sound wave of a reflected approach notification sound and the sound wave of the approach notification sound emitted from the approach notification sound loudspeaker 42 interfere with each other. This can complicate a wavelength of the sound wave of the approach notification sound and disperse its frequency. As a result, transfer characteristics of the approach notification sound can be improved.SELECTED DRAWING: Figure 5
Patent JP-2022018173-A (JP)
Title: Information processing apparatus and information processing method
Inventor: SHINKAWA DAIKI
IPC: G06T7/20
Filed: 2020-07-15
Abstract: To accurately detect a human body in real time.SOLUTION: An information processing apparatus comprises: a moving body detection unit that detects a moving body from a picked-up image photographed by a fish eye camera; a human body determination unit that compares a distance between predetermined two points on a contour of a moving body area including the moving body with a range of a threshold set on the basis of a height of a human body measured at the position of the moving body in the picked-up image, and thereby determines whether the moving body is a human body; and a human body detection unit that detects the human body from the moving body area including the moving body that the human body determination unit has determined as the human body.SELECTED DRAWING: Figure 1
Patent JP-2022026710-A (JP)
Title: On-vehicle power supply device
Inventor: NAKADA KENICHI
IPC: B60L53/62
Filed: 2020-07-31
Abstract: To enable stable power supply from a power storage device.SOLUTION: An on-vehicle power supply device 10 includes: a chargeable/dischargeable power storage device 11 connected to an inverter 12 and a travel motor 13 which are travel system loads of a vehicle; a connector 14 for exchanging power with an outside of the vehicle; high-pressure lines 18A, 18B being wiring to be connected to the connector 14 and not to be connected to the travel system loads; and a bi-directional DC/DC converter 19 arranged between the high-pressure lines 18A, 18B and the power storage device 11.SELECTED DRAWING: Figure 1
Patent JP-2021068886-A (JP)
Title: Substrate processing apparatus, substrate processing method, and storage medium
Inventor: OTSUKA YUKINOBU
IPC: H05B3/74
Filed: 2020-08-03
Abstract: To improve film thickness uniformity of a coating that is a heat treatment target while efficiently recovering a sublimate.SOLUTION: A heat treatment apparatus according to one aspect of the present disclosure comprises: a heat treatment unit for performing heat treatment on a substrate for which a coating is formed; and a control unit for controlling the heat treatment unit. The heat treatment unit includes: a heating part for supporting and heating the substrate; a chamber that covers the substrate supported by the heating part; a gas discharge part that has a head part, in which a plurality of discharge holes are formed to be scattered along a surface facing the substrate supported by the heating part, and discharges a gas from the plurality of discharge holes to a surface of the substrate; an outer peripheral exhaustion part for exhausting a processing space in the chamber from an outer peripheral region on an outer side with respect to a peripheral edge of the substrate supported by the heating part; and a central exhaustion part for exhausting the processing space from a central region on an inner side with respect to the peripheral edge of the substrate supported by the heating part.SELECTED DRAWING: Figure 3
Patent JP-2022029726-A (JP)
Title: Spot welding method
Inventor: MORITA TOMOYA
IPC: B23K11/11
Filed: 2020-08-05
Abstract: To enable an outermost thin plate in particular and a thick plate contacting the outermost thin plate to be easily and tightly joined to each other, in plate-assembling with a high thickness ratio.SOLUTION: In a spot welding method, which welds an assembled plate 20 constituted of a thin plate 21 and a plurality (here, two) of thick plates 22 and 23 overlapped with one side of the thin plate, by carrying currents between a pair of electrodes 5 and 6 while pressing the assembled plate with the plate sandwiched between the pair of electrodes 5 and 6, currents are carried between the pair of electrodes 5 and 6 while making the electrode 6 which functions as a positive electrode of the pair of electrodes 5 and 6 contact the thin plate 21.SELECTED DRAWING: Figure 2
Patent JP-2022029756-A (JP)
Title: Controller of handling robot
Inventor: FUJIWARA HIROAKI
IPC: B25J15/06
Filed: 2020-08-05
Abstract: To provide a controller which controls operation of a handling robot to stabilize an attitude of an article held by the handling robot during transportation and reduce an operation cycle when the article is moved.SOLUTION: A controller controls an operation of an article handling robot including an article holding mechanism and an arm part. The article holding mechanism has: a suction part which suctions an article; and a pressure sensor which measures an article suction pressure in the suction part. The arm part moves the article suctioned by the suction part from an accumulation area to a desired area. The controller has a control unit which analyzes fluctuation of a measured value of the article suction pressure measured by the pressure sensor to calculate a natural frequency of a system, formed by the suction part and the article, based on an analysis result.SELECTED DRAWING: Figure 2
Patent JP-2020182884-A (JP)
Title: Game machine
Inventor: ICHIKAWA SATORU
IPC: A63F7/02
Filed: 2020-08-12
Abstract: To provide a game machine capable of suitably increasing a probability of a generation of a probability variation state, even if whether the probability variation state is generated or not is changed due to an operation of a distribution mechanism.SOLUTION: A big winning device 300 includes: a right guide path 307a to which a game ball is guided if a first big win lottery winning is to be established; a left guide path 307b to which a game ball is guided if a second big win lottery winning is to be established; and a distribution operation mechanism 315 for performing a distribution operation having a possibility of distributing to a V winning area 311 a game ball discharged from both of the right guide path 307a and the left guide path 307b. The distribution operation mechanism 315 performs same distribution operations when either the first big win lottery winning or the second big win lottery winning is to be established, and performs a distribution operation in which a game ball discharged from the right guide path 307a is more likely to be distributed to a V winning area 311 than a game ball discharged from the left guide path 307b.SELECTED DRAWING: Figure 2
Patent JP-2021079080-A (JP)
Title: Game program, method, and information processing device
Inventor: SHINKAI MIDORI
IPC: G04G13/02
Filed: 2020-08-24
Abstract: To provide a program that allows a user to wake up at desired time without depending on a snooze function.SOLUTION: A game program causes a processor to execute: a step for setting first time to sound a first alarm for waking up a user; a step for setting a timing to sound a second alarm that rings in response to the sounding of the first alarm, which is the timing subsequent to the first time; a step for sounding the set first alarm in response to the arrival of the first time; a step for starting first game processing of a first game in a manner to be operated by the user; and a step for nullifying the ringing of the second alarm by receiving a predetermined operation of the user for the first game processing by the arrival of the timing at which the second alarm is sounded, and imparting an effect to make the progress of the first game advantageous as compared with a case in which the predetermined operation is not received until the timing at which the second alarm is sounded arrives.SELECTED DRAWING: Figure 8
Patent JP-2020185500-A (JP)
Title: Game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2020-08-24
Abstract: To provide a game machine capable of executing demonstration performance at an appropriate timing.SOLUTION: A game machine includes: symbol display means variably displaying symbols on the basis that symbol display means detects game balls; and demonstration performance control means which can execute customer waiting demonstration performance during a customer waiting state (a non-game period) to be started when a non-game condition including no symbol variable display being performed is satisfied. In the game machine, the demonstration performance control means starts the customer waiting demonstration performance in the case that time counting by a first timer becomes 180 s (a first time) after the customer waiting state is started. The game machine is provided with a touch sensor (operation detection means) 28d detecting touch operation of a shooting handle 28 by a player. When the touch sensor 28d detects the touch operation, time counting of the first timer is reset.SELECTED DRAWING: Figure 29