baber/WOPTO huggingface dataset:
Patent JP-2021167060-A (JP)
Title: Robot teaching by human demonstration
Inventor: WANG KAIMENG
IPC: B25J9/22
Filed: 2021-04-01
Abstract: To provide a method for teaching a robot to perform an operation based on human demonstration with images from a camera.SOLUTION: The method includes a teaching phase where a 2D or 3D camera detects a human hand grasping and moving a workpiece, and images of the hand and workpiece are analyzed to determine a robot gripper pose and positions which equate to the pose and positions of the hand and corresponding pose and positions of the workpiece. Robot programming commands are then generated from the computed gripper pose and position relative to the workpiece pose and position. In a replay phase, the camera identifies workpiece pose and position, and the programming commands cause the robot to move the gripper to pick, move and place the workpiece as demonstrated. A teleoperation mode is also disclosed, where camera images of a human hand are used to control movement of the robot in real time.SELECTED DRAWING: Figure 1
Patent JP-2021172820-A (JP)
Title: Ink composition for oil-based marking pens
Inventor: FUJITO MASAMITSU
IPC: B43K8/02
Filed: 2021-04-06
Abstract: To ensure high fixability of an ink composition for oil-based marking pens to an adherend surface and also ensure high cap-off performance under a dry environment.SOLUTION: An ink composition for oil-based marking pens has a solvent containing ethanol, an oil-soluble dye, an oil-soluble resin, a sucrose fatty acid ester component, and a fatty acid glyceride component. In the ink composition for oil-based marking pens, the content of the oil-soluble resin is 5 mass% or more and 15 mass% or less.SELECTED DRAWING: None
Patent JP-2022165699-A (JP)
Title: Frame member construction method and sliding door unit
Inventor: KUBO TAKAHIRO
IPC: E06B1/60
Filed: 2021-04-20
Abstract: To provide a construction method and sliding door unit with excellent workability for installing frame members to provide a sliding door, even in a relatively small workspace.SOLUTION: A construction method for installing frame members for installing a top-hung sliding door that opens and closes an opening G formed in a wall or partition, including the steps of: installing a vertical frame 11, which constitutes a doorstop of the sliding door and is equipped with an upper frame load bearing portion 113 at the top, at the side of the opening G; and installing a top frame 12 above the opening G, with one end of the top frame 12 supported by the top frame load receptor 113.SELECTED DRAWING: Figure 8
Patent JP-2022167573-A (JP)
Title: Steering device
Inventor: TANAKA SATOSHI
IPC: B62D5/04
Filed: 2021-04-23
Abstract: To provide a steering device that can provide a downsized device structure.SOLUTION: A steering device includes: a speed reducer configured to increase torque by reducing rotational power input from one surface side and output the rotation from an output unit at the other surface side; a motor including a rotor that is disposed at the one surface side to generate the rotational power and is provided with a rotor output shaft, one end side of which is coaxially disposed with an output shaft of the output unit, the motor being configured to input the rotational power from the one end side into the speed reducer; and a control device including a detection unit that is disposed at the other end side of the rotor output shaft to detect the rotation of the rotor and that is configured to control the motor coaxially disposed with the rotor output shaft.SELECTED DRAWING: Figure 1
Patent JP-2021106969-A (JP)
Title: Game machine
Inventor: TAKAYAMA YUICHI
IPC: A63F7/02
Filed: 2021-04-28
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: A main-side CPU 63 stores information on a detection result of each ball entry detection sensor in each kind of counter area of a main-side RAM 65 as history information. In reception of an instruction signal for starting checking from a hall computer of a game hall, each kind of parameter is calculated by utilizing history information of each kind of counter area, and the calculation result is reported by utilizing a special pattern display part 37a and a normal pattern display part 38a. In calculation of each kind parameter by utilizing the history information, shooting of game balls is prohibited and execution of a game round or the like is suspended. More specifically, progress of a game is restricted. Execution of a performance in a pattern display device 41 is continued even in a state in which progress of the game is restricted. After that, at a lapse of a display period of a check result, a state in which progress of a game is restricted is canceled.SELECTED DRAWING: Figure 50
Patent JP-2022169873-A (JP)
Title: circuit device
Inventor: ISHIKAWA TATSUAKI
IPC: H05K7/20
Filed: 2021-04-28
Abstract: To provide a circuit device which can be improved in heat dissipation property and can be miniaturized.SOLUTION: A circuit device 1 includes: a placoid substrate 2 having a first surface 2a and a second surface 2b facing the first surface; a first electronic component 4 mounted on the first surface of the substrate; a first heat transfer pad 2a2 provided between the first surface and the first electronic component and including a membranous metal; a joint portion 6 provided between the first heat transfer pad and the first electronic component; a heat sink 5 provided between the joint portion and the first electronic component; a second electronic component 3 mounted on the second side of the substrate; a second heat transfer pad 2b2 provided between the second surface and the second electronic component and including the membranous metal; and a heat transfer pillar 2c which penetrates between the first surface and the second surface of the substrate, has one end connected to the first heat transfer pad, the other end connected to the second heat transfer pad, and includes a metal. The first electronic component, the heat sink, and the second electronic component overlap each other when viewed from the direction perpendicular to the first surface.SELECTED DRAWING: Figure 1
Patent JP-2022170359-A (JP)
Title: locker system
Inventor: NAKAMURA HIDEJI
IPC: G07F17/12
Filed: 2021-04-28
Abstract: To provide a locker system capable of reducing the burden of depositing work in a locker box for delivery of articles or the like.SOLUTION: A locker system 100 includes: a communication unit 51 that receives requests to deposit articles in a locker box 32; and a processing unit 52 that generates warehousing codes of the locker box 32 for the deposit requests received by the communication unit 51. The processing unit 52 collectively generates a warehousing code for deposit requests for the same articles among a plurality of deposit requests, and the warehousing code contains information about the number of the same articles.SELECTED DRAWING: Figure 1
Patent JP-2021106988-A (JP)
Title: Game machine
Inventor: TSUDA KENICHIRO
IPC: A63F5/04
Filed: 2021-04-28
Abstract: To provide a game machine capable of enhancing attention level to a game.SOLUTION: A slot machine 10 is provided with a display unit 45. The display unit 45 is provided with a main display device including a main display screen, and with a movable display device that is disposed in front of the main display device and that includes sub display screens. Here, the movable display device is provided with a pair of front and rear first sub display screens and a pair of front and rear second sub display screens, and directions of these display screens are changed by a rotation of the movable display device. And a display control device is provided for performing a display control of each display screen corresponding to the direction of respective display screens.SELECTED DRAWING: Figure 1
Patent JP-2022172621-A (JP)
Inventor: MINETA KIJIRO
IPC: H02J7/34
Filed: 2021-05-06
Abstract: 【課題】電源システムでは、実負荷と定格負荷との乖離が大きく、待機整流器を含め多数の整流器が低負荷で稼働されている実情に鑑みて、整流器を高効率で稼働するよう制御して台数の削減を図る電源装置管理システムを提供する。【解決手段】電源装置管理システムにおいて、整流器２０ａ、２０ｂ、……、２０ｎの稼働状態とこれら整流器の出力容量Ｂ１、サーバ１０の負荷容量Ｂ２、蓄電池５０の充電容量Ｂ３をＰＬＣ２に供給し、負荷容量Ｂ２を供給できる出力容量Ｂ１を確保するのに十分な台数の整流器２０ａ、２０ｂ、……、２０ｎを稼働させる。【効果】実負荷に対して必要十分な台数の整流器２０ａ、２０ｂ、……、２０ｎを稼働させることで、整流器２０ａ、２０ｂ、……、２０ｎの稼働台数を減じることができると共に、高効率で稼働させることができ、輪番稼働させるための待機整流器の台数も減じられ、無負荷損失を減じることができる。【選択図】図１
Patent JP-2022175006-A (JP)
Title: stator
Inventor: YAMADA MOTOHIKO
IPC: H02K1/00
Filed: 2021-05-12
Abstract: To provide a stator for a rotary electric machine to which a case can be mounted without deforming the stator by suppressing a compression stress that acts on the stator.SOLUTION: A stator comprises: an annular stator core 12 including an outer peripheral surface and a plurality of engage recesses 18 provided on the outer peripheral surface and positioned while being separated from each other at equal intervals in a circumferential direction; and a cylindrical case 30 disposed in an outer periphery of the stator core and a plurality of caulked parts 40 caulked inside in a radial direction and fitted to the engage recesses.SELECTED DRAWING: Figure 1
Patent JP-2022178724-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-05-20
Abstract: To provide a game machine capable of allowing a player to play a suitable game.SOLUTION: A specific operation state is canceled by operation control means executing specific operation control with a drive body driven from a first position to a second position different from the first position for a first period, and then the specific operation control is executed for a predetermined second period after a predetermined period elapses. When a predetermined first cancellation condition is satisfied, the specific operation state is canceled before the first period elapses, so that the control executed by the operation control means can be executed more appropriately. Therefore, it is possible to allow a player to play a suitable game.SELECTED DRAWING: Figure 1
Patent JP-2022180148-A (JP)
Title: Floor plate installation device for outrigger and outrigger
Inventor: TANAKA KUNINORI
IPC: B66C23/78
Filed: 2021-05-24
Abstract: To provide a floor plate installation device for an outrigger capable of suppressing the occurrence of change in posture and detachment of a floor plate part even if a vertical outrigger box extends during the traveling of a crane-mounted vehicle and an outrigger including the floor plate installation device for an outrigger.SOLUTION: A floor plate part 31 changing posture in accordance with expansion and contraction of a vertical outrigger box includes a receiving fitting part 35 fixed to and protruded from a surface opposite to a ground contact surface 31G coming into contact with the ground in the floor plate part 31. A floor plate lock mechanism 6 capable of fixing the floor plate part 31 to an outer box 83 when the posture of the floor plate part 31 is in a floor plate storage posture, can fix the receiving fitting part 35 to the outer box 83 when the posture of the floor plate part 31 is in the floor plate storage posture. When the floor plate part 31 is fixed by the floor plate lock mechanism 6, the floor plate part 31 keeps the floor plate storage posture even when the vertical outrigger box performs expansion movement.SELECTED DRAWING: Figure 13
Patent JP-2022182199-A (JP)
Title: Magnetic substrate, coil component, and circuit board
Inventor: Asako Norihiro
IPC: H01F17/04
Filed: 2021-05-27
Abstract: To provide a magnetic substrate excellent in an electrical insulation property.SOLUTION: A magnetic substrate contains sintered particles 1 that are formed with ferrite including Ni and Zn, and is formed with a sintered body 10a having a surface layer 2 on a surface with more than or equal to 20% of rate of a mol number of Cu2O based on a total mol number of a copper oxide.SELECTED DRAWING: Figure 1
Patent JP-2022182298-A (JP)
Title: circuit board
Inventor: YOSHINO HANAKO
IPC: H05K1/02
Filed: 2021-05-28
Abstract: To suppress impedance reduction in a high frequency region in a circuit board having a structure in which chip-type coil components are surface-mounted on a board.SOLUTION: A circuit board 1 includes a board 10, and a chip-type coil component 20 surface-mounted on the board 10. Signal lines S1, S2 respectively include land patterns P1, P2 connected thereto, and dummy land patterns DP1, DP2 that are in a floating state. The coil component 20 includes signal terminals E1, E2 respectively connected to the land patterns P1, P2, and dummy terminals DE1, DE2 respectively connected to the dummy land patterns DP1, DP2. Because the dummy land patterns DP1, DP2 are in a floating state in this way, capacitance between the land patterns P1, P2 and ground decreases, suppressing impedance reduction in a high frequency region. In addition, mounting strength of the coil component 20 to the board 10 is secured.SELECTED DRAWING: Figure 1
Patent JP-2022049648-A (JP)
Title: Polyester film and coating liquid
Inventor: LIAO TE-CHAO
IPC: C08L75/04
Filed: 2021-06-01
Abstract: To provide a polyester film which has appropriate brightness without using a UV adhesive having a high refractive index, and a coating liquid.SOLUTION: A polyester film contains a resin base material and a coating layer. The coating layer is formed by coating a coating liquid onto one side face of the resin base material and drying the coating liquid. The coating liquid contains a mixed resin, a surface-modified filler particle liquid and an aqueous medium. When the total weight of the coating liquid is 100 wt.%, a content of the mixed resin is 2 wt.% to 40 wt.%, a content of the surface-modified filler particle liquid is 0.05 wt.% to 30 wt.%, and a content of the aqueous medium is 50 wt.% to 85 wt.%. The mixed resin contains a polyester resin, a polyurethane resin graft-modified with acrylate and a crosslinking agent, and the coating liquid has a predetermined refractive index by mutually mixing the polyester resin, the polyurethane resin and the crosslinking agent at predetermined ratios.SELECTED DRAWING: Figure 1
Patent JP-2022185230-A (JP)
Title: Plastic-to-oil conversion method and plastic-to-oil conversion apparatus
Inventor: MIYOSHI HISAYUKI
IPC: C10G1/10
Filed: 2021-06-02
Abstract: To provide a plastic-to-oil conversion method and a plastic-to-oil conversion apparatus, that can efficiently reduce molecular weight of a pyrolysis gas generated from pyrolyzed plastic with a small amount of a ceramic catalyst.SOLUTION: A pyrolysis gas generated from pyrolyzed plastic is brought into contact with an alumina silicate catalyst in a catalyst tank at an ambient temperature of 350-400°C, and then the pyrolysis gas is reduced in molecular weight by bringing the pyrolysis gas into contact with a silica-alumina catalyst. The alumina silicate catalyst has a ratio of silicic acid and alumina of 0.8 to 1.2:1, the volume of the alumina silicate catalyst is about 10 to 30 mm3, a silica-alumina catalyst has a ratio of silica to alumina of 1.4 to 1.6:1, the volume of the silica-alumina catalyst is about 1 to 10 mm3, and the silica-alumina catalyst has an elongated shape with a diameter of about 1 mm.SELECTED DRAWING: Figure 2
Patent JP-2021130052-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2021-06-03
Abstract: To improve game properties by increasing an idle capacity of a ROM of a main control circuit, and using the idle capacity of the ROM by the increased capacity.SOLUTION: In timer value counting processing of a 2-byte software timer during interruption processing to be executed based on a time-out signal from a timer circuit, a game machine according to the present invention executes a prescribed update instruction having a function of executing an update, a lower limit determination and a determination branching by one instruction. The prescribed instruction is the instruction of comparing a current timer value of the software timer with the lower limit value of the timer value, when the current timer value of the software timer is larger than the lower limit value, subtracting and updating the timer value of the software timer, and, when the current timer value of the software timer is equal to or less than the lower limit value, holding the timer value of the software timer to the lower limit value. Consequently, when a prescribed symbol combination is determined in a prescribed game state, the game machine transfers the game state to a specific game state, and, when the prescribed symbol combination is determined in the specific game state, does not transfer the game state to the prescribed game state.SELECTED DRAWING: Figure 165
Patent JP-2022188979-A (JP)
Title: Gear manufacturing apparatus and gear manufacturing method
Inventor: FUNAHASHI KOSUKE
IPC: B23F5/04
Filed: 2021-06-10
Abstract: To provide a gear manufacturing apparatus and a gear manufacturing method capable of efficiently forming a tooth surface which can suppress damage of teeth due to phase deviation at the beginning of engagement.SOLUTION: A gear manufacturing apparatus includes a first spindle 2 which holds a gear workpiece 9, a first holding base 3 which holds the first spindle 2, a second spindle 4 which holds a grinding tool 8 and a second holding base 5 which holds the second spindle 4. A control device 7 is constituted so that normal grinding control which grinds teeth of the gear workpiece 9 to a predetermined shape over the whole periphery of the gear workpiece 9 by engaging the grinding tool 8 and the gear workpiece 9 to each other to rotate and a specific grinding control which grinds predetermined portion of end parts in a workpiece radial direction and a tooth trace direction of teeth of the gear workpiece 9 over the whole periphery of the gear workpiece 9 by abutting only axial direction one end part 81 of the grinding tool 8 onto the gear workpiece 9 and engaging the grinding tool 8 and the gear workpiece 9 to each other can be performed.SELECTED DRAWING: Figure 1
Patent JP-2022190552-A (JP)
Title: crane
Inventor: KOIZUMI YUKIO
IPC: B66C23/92
Filed: 2021-06-14
Abstract: To provide a crane capable of reducing a support reaction force received by a backstop by enlarging a moment arm when a backstop spring pushes back a boom.SOLUTION: A tower crane 10 has an upper rotating bed 12, a boom 14, a gantry 40 and a backstop 1. The backstop 1 includes a backstop base end part 1A, a backstop tip 1B, and a spring 4. The backstop base end part 1A is supported by one of the structures of a gantry top 40T and the tip of a lower boom 14A, and the backstop tip 1B is in contact with the other structure of the gantry top 40T and the tip of the lower boom 14A.SELECTED DRAWING: Figure 6
Patent JP-2022013751-A (JP)
Title: Adjustable pedestal for cabinet
Inventor: LIN YU PING
IPC: A47B91/06
Filed: 2021-06-16
Abstract: To provide a pedestal that can raise a universal roller in a stable, convenient and highly efficient manner to extend the life of the universal roller and can improve the stability of a cabinet.SOLUTION: A pedestal includes a connection mechanism. The connection mechanism includes a connection plate to which universal rollers 12 are connected to a bottom surface thereof. A top surface of the connection plate is fixed to a bottom part of a cabinet 1. One adjustment plate is connected to each side of the connection plate. An adjustment groove is formed on an outer surface of the adjustment plate. The pedestal also includes a frame-structured ground support mechanism. The ground support mechanism includes two main support plates and two sub-support plates. An adjustment block is provided on an inner surface of the sub-support plate. A main connection column and a sub-connection column are provided on the inner surface of the adjustment block and the inner surface of the sub-support plate. The ground support mechanism also includes a tension spring. A wall support mechanism is provided on the main support plate near the back side of the cabinet. The wall support mechanism includes a support sleeve. A support hole is provided on the support sleeve. A support rod is provided in the support hole.SELECTED DRAWING: Figure 1
Patent JP-2023000276-A (JP)
Title: Cross-sectional shape measurement method and double-sided polishing device
Inventor: AOKI KIYOHITO
IPC: G01B11/24
Filed: 2021-06-17
Abstract: To determine a uniform standard for measuring a cross-sectional shape of a workpiece W even when the workpiece W is not rotated on a set trajectory.SOLUTION: A cross-sectional shape measurement method for a double-sided polishing device comprising a lower surface plate, an upper surface plate, and a carrier arranged between the lower surface plate and the upper surface plate, comprises correcting an outer periphery position of a workpiece W and measuring a cross-sectional shape of the workpiece W by a thickness measurement step S1, a position data calculation step S3, and a corrected outer periphery calculation step S4.SELECTED DRAWING: Figure 6
Patent JP-2022000536-A (JP)
Title: Electromagnetic steel sheet, laminated core and rotary electric machine, and method for producing electromagnetic steel sheet
Inventor: TAKAYA SHINSUKE
IPC: H01F1/147
Filed: 2021-06-17
Abstract: To provide an electromagnetic steel sheet, a laminated core and a rotary electric machine that make it possible to reduce the amount of debris during punching of an electromagnetic steel sheet.SOLUTION: An electromagnetic steel sheet is used in a laminated core and has a base steel sheet 2 coated with an adhesive insulation coating 3. The insulation coating 3 is subjected to two-components separation analysis for a transition curve measured by Solid Echo method at 25°C with pulse NMR, so that an SS component with a fast transition has a spin-spin transition time T2S of 15 μs or less and an SL component with a slow transition has a spin-spin transition time T2L of 30 μs or less, and the proportion of the SS component to the total of the SS component and the SL component is 50 mass% or more and 80 mass% or less.SELECTED DRAWING: Figure 5
Patent JP-2022017213-A (JP)
Title: Light-emitting element and electronic device including the same
Inventor: Ko Soobyung
IPC: H01L51/50
Filed: 2021-07-13
Abstract: To provide a light-emitting element and an electronic device including the same.SOLUTION: A light-emitting element includes an intermediate layer 130 provided between a first electrode 110 and a second electrode 150 and including a light-emitting layer. The intermediate layer 130 contains a first compound expressed by Chemical Formula 1, a second compound including at least one π-electron deficient nitrogen-containing ring group, a third compound including a particular group, and a fourth compound that can release delayed fluorescence. (Chemical Formula 1)SELECTED DRAWING: Figure 1
Patent JP-2023012699-A (JP)
Title: Decorative member with photoelectric conversion function
Inventor: SHIGUMA JUNICHI
IPC: H02S20/26
Filed: 2021-07-14
Abstract: To provide a decorative member with a photoelectric conversion function that can improve the interior and exterior design of buildings, rather than simply converting sunlight, etc., into electric power.SOLUTION: It consists of a transparent substrate 5 of desired shape and a dye-sensitized photoelectric conversion element 7 placed on the substrate 5, the electrolyte used for the dye-sensitized photoelectric conversion element 7 contains a benzoquinone derivative/hydroquinone derivative or a composition where the ratio of the molar amount of triiodide ions to the molar amount of iodide ions is less than 1% as a redox pair.SELECTED DRAWING: Figure 1