baber/WOPTO huggingface dataset:
Patent JP-2020163030-A (JP)
Title: Game board
Inventor: KAWAHARA HIROSHI
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game board featuring a ball storage tray regarding the game board represented by a pinball game machine (Pachinko game machine) and a sealed pachinko machine.SOLUTION: In a game board 100 including a ball storage tray 126, an operation part 131, and a drive part 1292 for drive when the operation part 131 is operated, the drive part 1292 is provided in the ball storage tray 126, and the drive part 1292 gives external force by driving certain game balls B1 to B6 stored in the ball storage tray 126.SELECTED DRAWING: Figure 43
Patent JP-2020165415-A (JP)
Title: Rotary machine
Inventor: IINO MASANARI
IPC: F04D29/22
Filed: 2019-03-29
Abstract: To provide a rotary machine in which efficiency has been improved by further reducing friction loss.SOLUTION: A rotary machine comprises: a rotor R that can rotate around an axial line O, and has a first opposite surface P1 that expands in a plane intersecting the axial line O; a stationary body S that has a second opposite surface P2 facing the first opposite surface P1 from the axial line O direction, and forms a flow passage F1 through which fluid flows from the inside to the outside in a radial direction between itself and the first opposite surface P1; and a rotation side projection part 80 protruding from the first opposite surface P1 toward the second opposite surface P2, forming an annular shape centered on the axial line O, and facing the second opposite surface P2 via a clearance C.SELECTED DRAWING: Figure 3
Patent JP-2020168898-A (JP)
Title: Suspension system and vehicle
Inventor: KUBOTA TAKAHIKO
IPC: F16F9/32
Filed: 2019-04-01
Abstract: To provide a suspension system in which either one of an oil chamber and a gas chamber in an intermediate unit can be inflated and the other can be deflated when a damper compress and expands, without causing friction in the intermediate unit.SOLUTION: An intermediate unit 60 has an intermediate case 61 which has an intermediate oil chamber T1 connected to an oil chamber R1 of a right damper 51R and to an oil chamber R1 of a left damper 51L, and an intermediate gas chamber T2, and a barrier film 64 formed of materials with flexibility partitioning the intermediate oil chamber T1 and the intermediate gas chamber T2.SELECTED DRAWING: Figure 1
Patent JP-2019134945-A (JP)
Title: Reel type game machine
Inventor: SAZANAMI TATSUYA
IPC: A63F5/04
Filed: 2019-04-10
Abstract: To provide a reel type game machine that can enhance amusement of the game and prevent game interest from being diminished.SOLUTION: A reel type game machine has two termination conditions of special game state advantageous for a player that includes execution of the predetermined number of games and acquisition of a specified quantity of game value by a player. At least when the game state transitions to the special game state, the reel type game machine offers an opportunity for operating operation means to a player so that the player selects the termination condition.SELECTED DRAWING: Figure 10D
Patent JP-2019132124-A (JP)
Title: Expansion device
Inventor: ERA OSAMU
IPC: E06C7/06
Filed: 2019-04-12
Abstract: To provide a lock mechanism capable of performing lock operation and lock release operation in the vicinity of upper stage rung member using a long rung member.SOLUTION: An expansion device comprises: a pair of right and left expansion bodies 5 that each has a mantle body 8 and an insertion body 9; three stages of upper, middle, and lower rung members 6 connected to the right and left mantle bodies 8, 8; lock mechanisms 7 for fixing the insertion bodies 9 to the mantle bodies 8 at a position at which the insertion bodies are extended/contracted; and an operation member 69 that makes each lock mechanism 7 perform lock operation and lock release operation. Each lock mechanism 7 includes: a part 11 to be locked; and a lock member 23 that detachably engages with the part to be locked. The operation member 69 is disposed so as to be in the proximity of an opposite surface of the mantle body 8 and vertically movably along the longer direction. An insertion space through which the operation member 69 is inserted is formed between the middle stage rung member 6 and an opposite surface of the mantle body 8. The operation member 69 is extended in the vicinity of the upper stage rung member 6. At the top of the operation member 69 is provided an operation part 70 to which force for vertically moving the operation member 69 is to be applied.SELECTED DRAWING: Figure 1
Patent JP-2020179686-A (JP)
Title: Steering device
Inventor: TOYODA SHIN
IPC: B62D1/19
Filed: 2019-04-23
Abstract: To provide a steering device capable of completely exhibiting a shock absorbing function in an emergency case.SOLUTION: A vehicular steering device S includes: a shaft 3 to which a steering wheel 2 is mounted; an inner tube 4 including the shaft 3 to be rotatable; an outer tube 5 fitted onto the inner tube 4; a first housing H including the outer tube 5 to be reciprocatable along an axial direction X1 of the shaft 3; an input part 6 fitted on the outer tube 5; a screw member 7 provided in the first housing H, working on the input part 6 and reciprocating the input part 6 along the axial direction X1; and a worm gear and a motor M included in a second housing h attached to the first housing H and rotating the screw member 7. The steering device further includes a fragile part W, provided on the second housing h, damaging the second housing h while maintaining a fitting state of the worm gear upon an impact working on a vehicle to make another collide with the second housing h.SELECTED DRAWING: Figure 1
Patent JP-2020178799-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To provide a game machine capable of enhancing a 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 includes a ready-to-win variation during a second reservation when a reservation number M of the second reservation for a second special pattern is 3 or larger when starting a variation game, and holds a lottery regarding execution of a straddle performance to be executed while being extended over a next variation game from the variation game when a determination result for the variation game is a complete failure. When the lottery is won, the straddle performance is executed. When the straddle performance is executed up to the middle of a next variation game, a remaining time performance to be started after completion of the straddle performance is determined and executed during remaining time after completion of the straddle performance in a next variation game.SELECTED DRAWING: Figure 130
Patent JP-2020181473-A (JP)
Title: Information processing apparatus and biometric authentication system
Inventor: KUBOTA KYOSUKE
IPC: A61B5/1172
Filed: 2019-04-26
Abstract: To provide an information processing apparatus allowing for reduction of a cost of biometric authentication.SOLUTION: A feature point extraction unit 100 extracts feature point information 210 from biological information 200. A feature point image conversion unit 110 encodes the extracted feature point information 210 and converts the encoded information into optically recognizable image data 220. A print control unit 120 causes the image data 220 to be printed on a card 6. An image decoding unit 130 optically recognizes the printed image data 220 on the card 6, and decodes it to the feature point information 210. A biometric information obtaining unit 140 obtains biometric authentication 201 for authentication. A biometric authentication unit 150 performs authentication by comparing the feature point information 210 for authentication extracted from the biometric authentication 201 for authentication by the feature point extraction unit 100, with the feature point information 210 decoded by the image decoding unit 130.SELECTED DRAWING: Figure 1
Patent JP-2020180250-A (JP)
Title: Dried solid of pulverized material of hydrophobized anionically modified cellulose and method for producing the same, and method for producing dispersion of hydrophobized anionically modified cellulose nanofiber
Inventor: MORITA MASAHIRO
IPC: C08B15/04
Filed: 2019-04-26
Abstract: To provide a method for efficiently producing a dispersion of an anionically modified cellulose nanofiber using an organic solvent as a dispersion medium, and to provide a material used for the method.SOLUTION: A hydrophobizing agent is added to a dispersion of an anionically modified cellulose to give a hydrophobized anionically modified cellulose, and the hydrophobized anionically modified cellulose is pulverized while removing a dispersion medium to obtain a dried solid of the pulverized material of the hydrophobized anionically modified cellulose having a solid concentration of higher than 70 mass%. By defibrating the resultant dried solid in an organic solvent, a dispersion of the hydrophobized anionically modified cellulose nanofibers using an organic solvent as a dispersion medium can be produced.SELECTED DRAWING: None
Patent JP-2020188087-A (JP)
Title: Magnetic material fixture and connection type Magnetic material fixture
Inventor: SASAKI NAMI
IPC: H01F17/06
Filed: 2019-05-13
Abstract: To provide a magnetic material fixture that is excellent in vibration resistance and impact resistance.SOLUTION: A magnetic material fixture includes: a pedestal 100 having a fixing unit 110 having a shape corresponding to an outer shape of an annular magnetic material M; a belt unit 200 for fixing the magnetic material M placed on the fixing unit 110 of the pedestal 100 to the pedestal 100; and connecting units 300 provided at both ends of the belt unit 200 for connecting both ends of the belt unit 200. A pair of through hole units 111 having a width larger than that of the belt unit 200 is opened in the pedestal 100 adjacently to the fixing unit 110. The belt unit 200 is placed by penetrating the pair of through hole units 111 from a surface opposite to a surface where the magnetic material M of the fixing unit 110 abuts on. Both ends of the belt unit 200 are connected by the connecting unit 300 in a state in which the magnetic material M is brought into contact with the fixing unit 110 and abuts on an inner surface of the belt unit 200, thereby the magnetic material M being fixed and held.SELECTED DRAWING: Figure 2
Patent JP-2019151409-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D43/10
Filed: 2019-05-13
Abstract: To provide a packaging container capable of preventing a lid body from easily coming off by strengthening a state of fitting between a container body and the lid body, while reducing deflection and twisting of the container body that may be caused when the strengthened fitting is released.SOLUTION: A packaging container formed by sheet molding comprises: a container body; and a lid body. The container body comprises: a bottom surface; a wall surface; a flange part facing outward for fitting a lid body; a container side reverse tapered surface provided to extend; and a partition wall 2e partitioning a receiving part. The partition wall comprises: a first direction partition wall raised from the container bottom surface toward a first direction provided to extend from an outer edge; and a second direction partition wall raised from the bottom surface toward a second direction crossing the first direction partition wall. The lid body comprises: a top plate; a lid body wall continuing downward from a peripheral edge; a lid body flange part expanded outward from a lower edge part of the lid body wall; and a lid body reverse tapered surface provided to extend. A depth of the lid body reverse tapered surface is configured to correspond to a depth of the container body reverse tapered surface.SELECTED DRAWING: Figure 5
Patent JP-2020187986-A (JP)
Title: Acceleration cavity
Inventor: MORI SHINGO
IPC: H05H7/18
Filed: 2019-05-17
Abstract: To provide an acceleration cavity in which the resonance frequency can be easily adjusted while reducing conductive loss and increasing power efficiency.SOLUTION: An acceleration cavity includes a conductive tubular housing, and a plurality of cells that is made of a dielectric material, has an opening in the center through which charged particles can pass, and is arranged inside the housing so as to be lined up in the axial direction of the central axis of the housing, and is fixed so as to be sandwiched in the axial direction of the central axis by the housing. The housing is provided in a portion that holds each of the cells, and has a groove having a depth of one-fourth of the wavelength in the high-frequency acceleration mode propagating through the cells.SELECTED DRAWING: Figure 2
Patent JP-2020188971-A (JP)
Title: Washing machine
Inventor: YAMAMOTO SHOHEI
IPC: D06F37/28
Filed: 2019-05-23
Abstract: To provide a washing machine which has high durability with respect to a stress generating during lid body rotation.SOLUTION: A washing machine in the present invention includes: a top cover 2 disposed at an upper part of a washing machine body 1; a clothing input port 5 formed at the top cover 2; a lid body 3 for openably/closably covering an upper part of the clothing input port 5; and a shaft receiving body 8 for rotationally supporting the lid body 3. At an upper surface of the top cover 2, a top cover space 14 is formed in which the shaft receiving body 8 is inserted. The shaft receiving body 8 is fixed by a screw 12 with respect to the top cover 2 on a first surface 22 of the side to be inserted in the top cover space 14 and on a second surface 23 formed at the position higher than the surface of the side to be inserted in the top cover space 14. Thereby, rigidity of the shaft receiving body 8 improves and a contact surface area of the top cover space 14 and the shaft receiving body 8 increases. Therefore, the stress generating during the rotation of the lid body 3 is dispersed, and breakage of the top cover 2 and the shaft receiving body 8 due to stress concentration can be prevented.SELECTED DRAWING: Figure 5
Patent JP-2020190524-A (JP)
Title: Inspection device of power supply unit
Inventor: NOZAWA TETSUFUMI
IPC: G01R31/00
Filed: 2019-05-23
Abstract: To provide an inspection device of a power supply unit capable of finding noise, which may occur upon using a power supply unit actually, in preliminary inspection.SOLUTION: An inspection device of a power supply unit comprises a conductor that is electrically connected to the ground of the power supply unit upon inspecting the power supply unit, a load that consumes power supplied from the power supply unit, and at least one dummy cable one end of which is electrically connected to the conductor, in order to measure noise occurring from the power supply unit installed and used in an electrical device.SELECTED DRAWING: Figure 1
Patent JP-2020193634-A (JP)
Title: Hose clamp
Inventor: MURAMATSU Shun
IPC: F16L33/02
Filed: 2019-05-24
Abstract: To provide a hose clamp which enables a diameter of a clamp to be reduced by pulling a holder in an outer diameter direction of the clamp.SOLUTION: A hose clamp 10 includes: a clamp body 20 having a ring part 21 and a pair of knob parts 24, 25; and a holder 30. The holder 30 has a body part 31, a pair of holding walls 33, 35, and an operation part 37. A tip side inner surface 40 of one of the holding walls, 33, has a protruding part 50 protruding inward farther than a tip side inner surface 42 of the other holding wall, 35. A circumferential tip 28 of one of the knob parts, 24, engages with an inner surface of the one of the holding walls, 33, and the other knob part, 25, engages with the inner surface of the other holding wall, 35, in a state that the pair of knobs 24, 25 is located close to each other to keep the ring part 21 in a diameter expanding state.SELECTED DRAWING: Figure 6
Patent JP-2020193889-A (JP)
Title: Positioning device, hole inspection device, positioning method and hole inspection method
Inventor: ONO RYOHEI
IPC: G01B11/12
Filed: 2019-05-29
Abstract: To enable measurement or inspection of characteristics of a hole at high accuracy, in measuring or inspecting the characteristics of the hole such as a diameter when positioning an inspection device according to a center location of the hole, without using a large-scale three dimensional mobile device.SOLUTION: A positioning device includes: a positioning hole having, on a same straight line a central axis and a reference line of a hole inspection device for measuring or inspecting characteristics of an inspection target hole disposed on an object, the positioning hole for slidably inserting a cylindrical or columnar positioning member at least having a tip configured to be inserted into the inspection target hole; a guide unit having a support face including a flat surface for abutting on a surface the object in a vicinity of the inspection target hole or a flat surface forming a surface of a jig to be placed on the object, and for setting thereof; and a removable member for attaching the guide unit partially or entirely onto the hole inspection device.SELECTED DRAWING: Figure 1
Patent JP-2020192915-A (JP)
Title: Vehicle air-conditioning system
Inventor: WATANABE YUTAKA
IPC: B60H3/00
Filed: 2019-05-29
Abstract: To reduce power consumption in a vehicle air-conditioning system during travel, and thus increase the cruising distance of a vehicle.SOLUTION: An air-conditioning system 100 includes: a dehumidification mechanism 1 for allowing air in a vehicle interior 5 to pass through a moisture absorption unit 13 to dehumidify the air, and blowing out the dehumidified air; a temperature-adjustment mechanism 2 including a temperature-adjustment unit 23 for adjusting the temperature of the air in the vehicle interior 5; and a control mechanism for controlling the dehumidification mechanism 1 and the temperature-adjustment mechanism 2. The control mechanism has, as a control mode, a moisture absorption ability regeneration mode in which air heated in the temperature-adjustment unit 23 is supplied to the moisture absorption unit 13.SELECTED DRAWING: Figure 1A
Patent JP-2020193614-A (JP)
Title: Control method and control device for water turbine
Inventor: KOBAYASHI HARUKI
IPC: F03B15/14
Filed: 2019-05-30
Abstract: To provide a control method and control device for a water turbine enabling load adjustment operation depending on load demand of a power system within an allowable range according to a water level adjustment situation in water level adjustment operation.SOLUTION: The present invention shall apply a water turbine that operates in combination with water level adjustment operation of controlling an amount of water flowing into the water turbine and remote operation by an output adjustment command that changes in the range of zero to 1 in response to load demand of a power system. The present prevention further calculates a correction value for the output adjustment command on the basis of an amount of water level excess when a water level to which the water level adjustment operation is applied exceeds a predetermined range, adds a power correction value to control water turbine output so that the water level to which the water level adjustment operation is applied is kept within a certain range, and enables automatic operation in response to the output adjustment commands, so that it enables load adjustment operation in response to the load demand of the power system within an allowable range according to a water level adjustment situation in the water level adjustment operation.SELECTED DRAWING: Figure 2
Patent JP-2020196908-A (JP)
Title: Method for manufacturing nitride material, and nitride material
Inventor: KAKU YUKIE
IPC: B22F3/24
Filed: 2019-05-31
Abstract: To provide a method for manufacturing a nitride material, capable of enhancing hardness by nitriding the sintered body of a composite material consisting of titanium or titanium alloy and ceramics up to a deep layer while suppressing deformation in the sintered body.SOLUTION: The method for manufacturing a nitride material comprises: the heating step of heating the sintered body of a composite material consisting of titanium or titanium alloy and ceramics at a temperature of 700-1200°C in a nitrogen containing atmosphere; and the cooling step of cooling the sintered body at a cooling speed of 50-100°C/h until the temperature of the atmosphere reaches at least 500°C. Even in a densified sintered body, a nitride layer having a high hardness can be formed up to a deep layer.SELECTED DRAWING: Figure 1
Patent JP-2019213198-A (JP)
Title: Method and apparatus for generating caption
Inventor: KIM BYUNGJU
IPC: H04N21/235
Filed: 2019-06-03
Abstract: To produce broadcasting captions as a part of an attempt to draw viewers' interest in broadcasting.SOLUTION: A method of generating a caption comprises: generating a caption text which corresponds to a voice of a speaker included in broadcast data; generating reference voice information using a part of the voice of the speaker included in the broadcast data; and generating caption style information for the caption text on the basis of the voice of the speaker and the reference voice information. The method of generating a caption may further comprises changing the caption text on the basis of the voice of the speaker and the reference voice information.SELECTED DRAWING: Figure 3
Patent JP-2020197978-A (JP)
Title: Object detection device, object gripping system, object detection method, and object detection program
Inventor: YOSHIMOTO HIDENORI
IPC: G06T7/00
Filed: 2019-06-04
Abstract: To provide an object detection device capable of detecting an area with each object more accurately, an object gripping system, an object detection method, and object detection program.SOLUTION: An object detection device is provided, comprising an estimation unit configured to output a location and rotation angle of a detection target object from an image of the detection target object using an inference model machine-trained on the image of the target object by a dataset with label information comprising at least the location and rotation angle of the object.SELECTED DRAWING: Figure 2
Patent JP-2020205345-A (JP)
Title: Housing, and electrical equipment and electric power conversion system including the same
Inventor: KOJIMA SHINJI
IPC: H05K5/00
Filed: 2019-06-17
Abstract: To provide a housing capable of facilitating the work of installing a circuit component, and electrical equipment and an electric power conversion system including the same.SOLUTION: A housing is a housing for electrical equipment, which accommodates multiple circuit components of an electric circuit therein. The housing includes: a box-shaped body 2 that houses multiple circuit components therein; and a fixing member 121 for attaching a part of the multiple circuit components to the body 2. The fixing member 121 is fastened to the body 2 together with external parts placed on the outside of body 2.SELECTED DRAWING: Figure 4