baber/WOPTO huggingface dataset:
Patent JP-2021023791-A (JP)
Title: Game machine
Inventor: YANO TAKU
IPC: A63F5/04
Filed: 2020-02-27
Abstract: To provide a game machine capable of storing only changes in a front door state which has a high possibility of incurring fraudulent activity.SOLUTION: When a state of a front door is changed regardless of a power supply state, the state of the front door and the time point when the state of the front door is changed are associated with each other and stored. The states of the front door and the time points that are stored are arranged in the order of newest time point and they are displayed so that they can be displayed in a list by an operation of operation means. A stored previous time point is checked and if a predetermined time is not elapsed from the previous time point, no storage is to be performed regardless of the state of the front door. In a state where the predetermined time has been elapsed, if the state of the front door is changed, the stored previous state of the front door is checked. If the state of the front door is changed, the state of the front door and the time point are stored when the state of the front door is changed. If the state of the front door is changed before a predetermined time is elapsed from the previous time point and if the changed state of the front door is still maintained when the predetermined time is elapsed, storage is to be performed when the predetermined time is elapsed.SELECTED DRAWING: Figure 9
Patent JP-2021135232-A (JP)
Title: Interface detection sensor
Inventor: ZHENG WANG
IPC: G01N33/48
Filed: 2020-02-28
Abstract: To provide an interface detection sensor capable of detecting an interface with simple processing.SOLUTION: An interface detection sensor 1 projects first detection light L1 and second detection light L2 to a blood sample 60 including a first layer 61, a second layer 62 and a third layer 63, and detects an interface between the first layer 61 and the second layer 62. The interface detection sensor 1 includes a first light projecting element 11 and a second light projecting element 12 as well as a single light receiving element 21. The first light projecting element 11 projects the first detection light L1 with a first wavelength. The second light projecting element 12 projects the second detection light L2 with a second wavelength different from the first wavelength. The single light receiving element 21 receives the first detection light L1 and the second detection light L2 that are projected from the first light projecting element 11 and the second light projecting element 12 and transmitted through the blood sample 60, and outputs a single light receiving signal S21 according to the first detection light L1 and the second detection light L2. The first detection light L1 and the second detection light L2 are changed in the first layer 61, the second layer 62 and the third layer 63 through which they are transmitted.SELECTED DRAWING: Figure 1
Patent JP-2020164253-A (JP)
Title: Cushioning material and manufacturing method of the same
Inventor: USHIO NORIYUKI
IPC: B65D81/03
Filed: 2020-02-28
Abstract: To provide a cushioning material capable of obtaining a large repulsive force and a manufacturing method of the same.SOLUTION: A cushioning material 100 includes a first flat plate which is a paper member, a second flat plate, which is a paper member, and a cushioning portion 120, which is a paper member, is disposed between the first flat plate and the second flat plate, has a plurality of bent portions, and has at least one set of triangular portions sharing the bent portions. A set of triangular portions has a line-symmetrical shape with the bent portions as axes of symmetry.SELECTED DRAWING: Figure 1
Patent JP-2020093116-A (JP)
Title: Game program, character control program, method, and information processing device
Inventor: BABA NARUATSU
IPC: A63F13/55
Filed: 2020-03-04
Abstract: To improve amusement properties of a game.SOLUTION: A game program (131) causes a processor (10) to execute a step (S103) for causing a game to progress in response to an input operation of a user input in a computer (100) through an operation part, a step (S110) for transmitting progress information indicating the progress of the game to a character control device (300) for controlling at least one character (801) that appears in the game, a step (S117) for receiving voice data corresponding to an utterance of the character input according to the progress of the game in the character control device from the character control device, and a step (S119) for operating the character by causing the character appearing while the game is progressing to utter at least a content of the voice data with receipt of the voice data as a trigger.SELECTED DRAWING: Figure 8
Patent JP-2021140610-A (JP)
Title: Grouping system, first grouping device, second grouping device, grouping management device and grouping management program
Inventor: MORIMURA TAKASHI
IPC: G05B19/418
Filed: 2020-03-06
Abstract: To provide a grouping system which can group jobs that cannot be grouped at each production base among a plurality of production bases.SOLUTION: A grouping system 90 includes a first grouping device 10 having a first processor and a second grouping device 20 having a second processor. The first processor performs control of receiving an order of printing for a first printer 30, grouping a plurality of jobs included in the order of printing for the first printer 30, specifying non-grouped jobs being the jobs that cannot be grouped by the grouping, and transmitting the non-grouped jobs to the second grouping device 20. The second processor performs control of receiving an order of printing for the second printer 40 and receiving the non-grouped jobs from the first grouping device 10, and groups jobs included in the order of printing for the second printer 40 and the non-grouped jobs.SELECTED DRAWING: Figure 1
Patent JP-2021137866-A (JP)
Title: Auto-focusing optical system and processing optical device
Inventor: HYAKUMURA KAZUJI
IPC: B23K26/046
Filed: 2020-03-09
Abstract: To provide an auto-focusing optical system and a processing optical device that can prevent output characteristics of an AF signal from varying as a focusing point of laser light varies in depth from a measured surface of a workpiece.SOLUTION: An auto-focusing optical system (38, 60) is used for a processing optical device (10) which focuses laser light for processing inside a workpiece through an objective, and the auto-focusing optical system is an optical system used to hold the objective and workpiece in predetermined distance relation, and comprises a focusing mechanism (38A, 38B, 46, 50, 62, 64) for focusing laser light for AF different from the laser light for processing on the measured surface of the workpiece via the objective. The focusing mechanism can adjust the relative interval between a focusing position of the laser light for processing and a focusing position of the laser light for AF along the optical axis of the objective, the laser light for AF at a lens pupil position of the objective being substantially constant in luminous flux diameter without reference to variation in relative interval.SELECTED DRAWING: Figure 1
Patent JP-2021145241-A (JP)
Title: Magnetic resistance effect device, frequency converter, and magnetic sensor
Inventor: DEGAWA NAOMICHI
IPC: G01R33/09
Filed: 2020-03-12
Abstract: To provide a magnetic resistance effect device with an excellent output characteristic.SOLUTION: A magnetic resistance effect device 100 comprises a magnetic resistance effective element 10, a first input port p1, a first signal line 20, a second input port p2, a second signal line 30, a power supply port p4, and an output port p3. The first input port is connected to the first signal line. The first signal line is separated from the magnetic resistance effective element via an insulation body. A high frequency magnetic field caused by a first high frequency current flowing in the first signal line is applied to a first ferromagnetic layer 1. The second input port is connected to the second signal line, and the second signal line is separated from the magnetic resistance effective element via the insulation body. The high frequency magnetic field caused by a second high frequency current flowing in the second signal line is applied to a second ferromagnetic layer 2. The power supply port is connected to the magnetic resistance effective element, and the output port is connected to the magnetic resistance effective element.SELECTED DRAWING: Figure 1
Patent JP-2020200749-A (JP)
Title: Flooring ledger frame
Inventor: SATAKE KIYOSHI
IPC: E04G21/32
Filed: 2020-03-13
Abstract: To propose a flooring ledger frame that makes it possible to eliminate a gap to be formed between a horizontal member and a beam member and is capable of inhibiting falling down deformation of a gripping metal fitting without using excessive members.SOLUTION: A beam member is constituted by: an upper flange; a lower flange; and a web that connects the upper flange and the lower flange at their tips and has an end surface in its width direction made to be close to or abut on an inside wall part of a gripping metal fitting to inhibit falling down deformation to the inside of the gripping metal fitting. At the upper flange and at least one end in the width direction of the web is provided an escape part for forming, between the escape part and the inside wall part of the gripping metal fitting, an insertion gap for a gripping metal fitting of another flooring ledger frame disposed adjacently. The web having the escape part has an end surface that is to be made to be close to or abut on the inside wall part of the gripping metal fitting.SELECTED DRAWING: Figure 6
Patent JP-2021145112-A (JP)
Title: Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive unit, vehicle and elevator
Inventor: SHIMIZU TATSUO
IPC: H01L21/265
Filed: 2020-03-13
Abstract: To provide a semiconductor device that reduces the contact resistance between a silicon carbide layer and a metal electrode.SOLUTION: A semiconductor device according to an embodiment comprises a silicon carbide layer including an n-type first silicon carbide region containing one metal element selected from the group consisting of nickel (Ni), palladium (Pd), platinum (Pt), and chromium (Cr), and a p-type second silicon carbide region containing a metal element, and a metal layer electrically connected to the first silicon carbide region and the second silicon carbide region, and among the metal elements contained in the first silicon carbide region, the ratio of the metal elements located in the carbon sites of the crystal structure of the silicon carbide is higher than the ratio of the metal elements located between the lattices of the crystal structure of the silicon carbide, and among the metal elements contained in the second silicon carbide region, the ratio of the metal elements located in the lattices of the crystal structure of the silicon carbide is higher than the ratio of the metal elements located in the carbon sites of the crystal structure of the silicon carbide.SELECTED DRAWING: Figure 1
Patent JP-2020152908-A (JP)
Title: Method for producing organic light emitting nano material, and organic light emitting nano particles
Inventor: AOKI YASUHIRO
IPC: B82Y20/00
Filed: 2020-03-13
Abstract: To provide a method for producing an organic light emitting nano material with good reproducibility at a low cost by using combustion soot obtained by combusting mainly an aromatic compound; and an organic light emitting nano material obtained by the method.SOLUTION: The method for producing an organic light emitting nano material of the present invention comprises: a combustion step where a combustion gas, containing combustion soot obtained by combusting an aromatic compound in the presence of a liquid combustion auxiliary and an oxidant is passed through a smoke pipe, while regulating an inflow of combustion air; and an extraction step where the organic light emitting nano material is extracted by and contained in an organic solvent from the combustion soot collected from the combustion gas. In the extraction step, there can be used a solvent extraction method and the like. Furthermore, the organic light emitting nano material obtained by the production method of the present invention shows fluorescence and has a function as quantum nano dots.SELECTED DRAWING: None
Patent JP-2021151007-A (JP)
Title: Interlayer short-circuit detection apparatus and interlayer short-circuit detection method
Inventor: SATO TAKAHIRO
IPC: H02P9/00
Filed: 2020-03-17
Abstract: To realize easy detection of the presence or absence of an interlayer short-circuit in windings of a rotary electric machine having a brushless exciter.SOLUTION: An interlayer short-circuit detection apparatus includes: measurement value acquiring means 61 configured to acquire a measurement value of an applied voltage in a field winding and a measurement value of a field current in the field winding of a brushless exciter; armature reaction voltage calculating means 71 configured to calculate, using the measurement values acquired by the measurement value acquiring means, an armature reaction voltage induced in the field winding of the brushless exciter by an armature winding of the brushless exciter; and interlayer short-circuit detecting means 76 configured to detect, on the basis of a difference between the measurement value of the field current acquired by the measurement value acquiring means and a field current reference value prepared in advance, and on the basis of a difference between the calculated value of the armature reaction voltage calculated by the armature reaction voltage calculating means and an armature reaction voltage reference value prepared in advance, the presence or absence of an interlayer short-circuit that may occur in any of the field winding of the brushless exciter, the armature winding of the brushless exciter, and a field winding of a rotary electric machine body.SELECTED DRAWING: Figure 6
Patent JP-2021147815-A (JP)
Title: Fittings attachment device and fittings
Inventor: SHIRAHAMA TOMOHIKO
IPC: E06B7/18
Filed: 2020-03-17
Abstract: To make it possible to configure fittings that ensure water-tightness without imposing large restrictions on an installation site.SOLUTION: An attachment device 30 that includes an operation member 3 provided on a sash 20 so as to operate in response to an operation of a handle 4, in which the sash 20 is openable about an open axis C1 along the vertical direction with respect to a frame body 10 when the operation member 3 moves from a locked position to an open position. The attachment device includes: a device body 31 attached to a lower stile 23; an input member 50 linked to the operation member 3;, a watertight holding member 70 arranged on the device body 31 so as to be movable along the vertical direction of the sash 20; and a linking mechanism that links between the input member 50 and the watertight holding member 70 and moves the watertight holding member 70 with respect to the device body 31 by an operation of the input member 50. The linking mechanism functions in such a way as to lower the watertight holding member 70 when the operation member 3 is placed in the locked position and raise the watertight holding member 70 when the operation member 3 is placed in the open position.SELECTED DRAWING: Figure 2
Patent JP-2021145860-A (JP)
Title: Medical apparatus
Inventor: INUKAI TAKITO
IPC: A61B34/35
Filed: 2020-03-18
Abstract: To provide a medical apparatus set capable of preventing or suppressing radially-inward deformation of a medical elongated body such as a catheter, and a tubular member.SOLUTION: A medical apparatus 700 for use in a robot catheter system 1 comprising a cassette 600 to which a tubular member 660 is connectable and that has a first move part 621 for clamping a sheath 110 that can be inserted into the tubular member, to move the sheath, includes a flexible shaft 710 having an internal space in which the sheath can be inserted, and a fixing part 720 provided at the base end side of the shaft and capable of fixing the sheath, where the shaft and the sheath fixed to the shaft by the fixing part can be integrally inserted into the tubular member.SELECTED DRAWING: Figure 1
Patent JP-2021146888-A (JP)
Title: Power suspension device
Inventor: GOTO YUYA
IPC: B60G17/00
Filed: 2020-03-19
Abstract: To provide a power suspension device capable of maintaining comfortableness in riding on a vehicle even if a detection result of a road surface state includes an error.SOLUTION: A power suspension device 11 comprises an electromagnetic actuator 13 which is provided between a vehicle body of a vehicle 10 and a wheel, and generates a load for attenuating vibration of the vehicle body, and further comprises: a camera 42 which detects preview image information PRI on a road surface in front of the vehicle 10; a 3D gyro sensor 44 which detects an on-spring speed SV of the vehicle 10; a target load computation part 43 which computes a target load on the basis of the preview image information PRI and the on-spring speed SV; and a load control part 45 which uses a target load as the result of the computation to perform load control over the electromagnetic actuator 13. The target load computation part 43 computes, even when a detection result based upon the preview image information PRI indicates no uneven road surface in front of the vehicle, the target load on the basis of the on-spring speed SV as long as a detection result based upon the on-spring speed SV indicates that there is an uneven road surface in front of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021146035-A (JP)
Title: Game machine
Inventor: ITO JUN
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To improve the performance effect of a game machine.SOLUTION: A Pachinko game machine 1 includes performance execution means capable of executing a variable performance by a performance symbol. In addition, the performance execution means can execute a special icon notice performance that displays a reservation icon and changes the display mode of the reservation icon before executing the variable performance corresponding to the reservation icon. Further, when executing the special icon notice performance, the performance execution means can change the display mode of the reservation icon according to the displayed performance symbol.SELECTED DRAWING: Figure 12A
Patent JP-2021156924-A (JP)
Title: Light control member, reflection-type screen, and video display device
Inventor: GOTO MASAHIRO
IPC: G03B21/62
Filed: 2020-03-25
Abstract: To provide a light control member that dissolves reflection of a projection image to a ceiling and the like, and to provide a reflection type screen and video display device that are equipped with the light control member.SOLUTION: A light control unit 30 includes: a diffusion part 35 that is a sheet-like member having, with respect to light incident from a specific direction, a function of diffusing at least a part of the light, has a function of diffusing at least a part of the incident light, has a prescribed dimension in a thickness direction of the light control unit, and is arrayed along a sheet surface of the light control unit; and a light transmissivity part 32 that is provided between adjacent diffusion parts. In the diffusion part 35, a binder material 351 having light transmissivity contains a light diffusion material 352 different in a refractive index from the binder material 351, and having the light transmissivity.SELECTED DRAWING: Figure 2
Patent JP-2021153841-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2020-03-27
Abstract: To provide a game machine that can mitigate damage on the amusement of a game even in a case where a disadvantageous game state starts.SOLUTION: A pachinko slot machine 1 has a BB disadvantageous to a player, and achieves an AT function by controlling presence/absence of notification in an inter-BB flag state. Basically, in the pachinko slot machine 1, although a game is performed while winning of the disadvantageous BB is avoided to maintain the inter-BB flag state, if the disadvantageous BB is won, the number of games required by the end of BB is counted, and the corresponding number of games is added to the duration of AT.SELECTED DRAWING: Figure 1
Patent JP-2020112819-A (JP)
Title: Accessory device, imaging device, and communication control program
Inventor: KAWADA KAZUTOSHI
IPC: G02B7/08
Filed: 2020-03-27
Abstract: To provide an accessory device and an imaging device that can transmit and receive data at high speed without causing communication to fail without adding a new channel.SOLUTION: There is provided a channel between an imaging device 200 and an accessory device 100, including a notification channel used for notice from the imaging device 200 to the accessory device 100, and an accessory data communication channel used for transmission of data from the accessory device to the imaging device. An accessory control unit 111 transmits data to the imaging device 200 via the accessory data communication channel in response to reception of a transmission request signal, and transmits a communication wait request signal to the imaging device 200 so as to prevent a transmission request signal from being transmitted from the imaging device 200 to the accessory device 100 via the accessory data communication channel.SELECTED DRAWING: Figure 4
Patent JP-2021155661-A (JP)
Title: Separation method of soda lignin
Inventor: TAGAMI AYUMI
IPC: C02F11/122
Filed: 2020-03-30
Abstract: To provide a method of efficiently separating soda lignin from a black liquor discharged from a step of steaming the conifer with soda.SOLUTION: A method formed by including: a step a) in which after acid and/or carbon dioxide are added to the black liquor to precipitate lignin under conditions of lower than pH 10 and at temperatures of 60 to 80°C, followed by dewatering; a step b) of adjusting to lower than pH 3 by suspending the lignin precipitate obtained in the step a) to precipitate the lignin; and a step c) of dewatering and cleaning the lignin precipitate obtained in the step b), in which the lignin is separated from the black liquor discharged from the step of steaming the conifer with soda.SELECTED DRAWING: Figure 1
Patent JP-2021162003-A (JP)
Title: Intake air cooling system
Inventor: NARAHARA KAZUAKI
IPC: F02M35/10
Filed: 2020-04-03
Abstract: To provide an intake air cooling system capable of cooling intake air while controlling resistance to an engine due to drive of a compressor.SOLUTION: An intake air cooling system 1 which cools intake air of an engine 120 on a vehicle 100 comprises: an evaporator 35 which is installed in an intake air passage 130a supplying air to a combustion chamber 121 of the engine 120; a compressor 31 which is driven on the basis of rotation of an output shaft of the engine 120 and discharges a coolant; a pressure accumulator 4; and a controller 6. When determining that the vehicle 100 is coasting, the controller 6 drives the compressor 31 with the rotation of the output shaft of the engine 120 along with the rotation of wheels 117 of the vehicle 100 and allows the coolant discharged from the compressor 31 to flow into the pressure accumulator 4 through a coolant passage 2. When determining that the vehicle 100 is not coasting, the controller causes the coolant inside the pressure accumulator 4 to be returned to the coolant passage 2.SELECTED DRAWING: Figure 1