baber/WOPTO huggingface dataset:
Patent JP-2020002767-A (JP)
Title: Rubber-made fender
Inventor: MARUYAMA TATSUYA
IPC: E02B3/26
Filed: 2019-06-19
Abstract: To solve the problem that in a conventional fender, a synthetic resin layer is bonded to a rubber fender main body via an intermediate layer, the number of manufacturing processes is large, and manufacturing cost is increased.SOLUTION: A rubber-made fender 1 includes a fender main body 2 and an impact receiving surface part 3 provided on the fender main body 2, the fender main body 2 is formed of black rubber, and the impact receiving surface part 3 is formed of non-black rubber. The rubber-made fender 1 prevents dirt of a hull when contacting the hull and has reaction force characteristics equivalent to a conventional black fender. The rubber-made fender 1 can be manufactured by integral molding of the rubber, and can be inexpensively manufactured compared to a conventional product using a synthetic resin layer.SELECTED DRAWING: Figure 1
Patent JP-2021001458-A (JP)
Title: Wooden building structure skeleton and joining member
Inventor: YANO MASATAKA
IPC: F16F15/02
Filed: 2019-06-20
Abstract: To provide a wooden building structure skeleton which flexibly allows deformation in response to horizontal force in an earthquake or the like, and has large load bearing capacity and restoring force, and column-to-column joint members that can be suitably used in the wooden building structure skeleton and have a large energy absorption performance.SOLUTION: A flat column 1 having a flat rectangular cross section made of a woody material is erected on a foundation 9, and a shaft column 2 is erected so as to be opposed to two narrow side faces of the flat column at an interval. The flat column and the shaft column are joined by a joining member 5 which allows relative displacement in the vertical direction of the opposed side surfaces and imparts resistance to the relative displacement. The lower end of the flat column is pressed against the foundation by the tension force of a tendon 7. A floor structure 6 is supported by a beam 4, and the beam is supported by a shaft column or an intermediate shaft column 3. The floor structure allows relative displacement in the vertical direction between the floor structure and the flat column. The joining member 5 is composed of a plurality of bent steel plates, and is easily removed from the flat column and the shaft column.SELECTED DRAWING: Figure 1
Patent JP-2020183101-A (JP)
Title: Dust-proof blackboard eraser
Inventor: ZHANG DICHAO
IPC: B43L21/02
Filed: 2019-06-20
Abstract: To disclose a dust-proof blackboard eraser.SOLUTION: The dust-proof blackboard eraser includes a box body. A placing chamber that opens downward is installed in the box body. A blackboard eraser is placed in the placing chamber. In the blackboard eraser, hooking grooves are installed symmetrically. The screw chambers are installed symmetrically in the placement chamber so as to communicate with each other. When the blackboard eraser moves on the blackboard, a ring sticks to the blackboard and rotates. The ring rotates and causes a power rod to be interlocked and rotated. The power rod rotates and causes a third gear to be interlocked and rotated. The third gear causes a connecting rod and a first bevel gear to be interlocked and rotated with a second chain. When the blackboard eraser moves and wipes the blackboard, it operates in conjunction with a dust suction mechanism and sucks chalk powder that has been generated, avoiding the chalk powder scattering. The entire device does not need to be driven by a motor, thereby saving electricity.SELECTED DRAWING: Figure 1
Patent JP-2021001573-A (JP)
Title: Steam turbine
Inventor: NOGUCHI TARO
IPC: F01D25/30
Filed: 2019-06-21
Abstract: To provide a steam turbine capable of reducing pressure loss by restraining separation of flow in an exhaust chamber.SOLUTION: (θ1-θ2) as difference between an enlarged inclination angle θ1 to a turbine rotor axial direction of an inner face of a diaphragm outer ring on which an outer periphery of a stationary blade of a last turbine stage is disposed, and an enlarged inclination angle θ2 to the turbine rotor axial direction of an inner face at an inlet of a steam guide is 15 degrees or more and 35 degrees or less, and a ratio (R/L) of a radius of curvature R at a downstream portion of the steam guide and a distance L from a most downstream end of a root of a rotor blade at the last turbine stage to an inner face of a downstream-side side wall of an external casing kept into contact with a downstream-side end portion of a bearing cone is 0.25 or more and 0.70 or less.SELECTED DRAWING: Figure 2
Patent JP-2021005202-A (JP)
Title: Image processing apparatus and program
Inventor: KATO TAKEO
IPC: G06T7/20
Filed: 2019-06-26
Abstract: To provide an image processing apparatus and a program capable of extracting an appropriate feature amount according to a position of each part in an image.SOLUTION: An acquisition unit 16 of an image processing apparatus 10 acquires an image. A setting unit 18 sets a concentric circle that is centered on one point of the image. A filter generation unit 20 generates a filter for detecting a change in a brightness value in a tangential direction of the concentric circle or a change in the brightness value in a normal direction with respect to a tangential of the concentric circle at each point on the concentric circle. A feature amount extraction unit 22 extracts, at each point on the concentric circle in the image, the feature amount by applying the filter generated by the filter generation unit 20 to a partial image area around each point on the concentric circle.SELECTED DRAWING: Figure 1
Patent JP-2021003432-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a game machine capable of fully showing a decorative effect by a decorative body.SOLUTION: A Pachinko machine 1 has a surface left decorative body 2610 that is made of a sheet material having a decorated layer subjected to predetermined decoration and is mounted to a decorative body mount part 2601e of a center lower accessory base 2601 in an extensible state by a first mount hole 2617 of a round hole and a second mount hole 2618 of a long hole in a center lower accessory 2600 of a surface unit 2000 within a game area in a game board 5A.SELECTED DRAWING: None
Patent JP-2019198101-A (JP)
Title: Inter-prediction method and device thereof
Inventor: JEONG YOUNG JUNE
IPC: H04N19/176
Filed: 2019-06-27
Abstract: To provide a video encoding method and device that can reduce complexity and improve encoding/decoding efficiency.SOLUTION: An inter-prediction method generates a merge candidate list of a prediction object block corresponding to a current prediction unit S610, derives motion information on the prediction object block on the basis of one of a plurality of merge candidates constituting the merge candidate list S620, and makes prediction for the prediction object block on the basis of the derived motion information and generates a prediction block corresponding to the current prediction unit S630. A current block belongs to a parallel merge area and the size of the parallel merge area is determined according to information on a parallel merge level. The current block corresponds to a prediction unit, the prediction unit is one of a plurality of prediction units into which an encoding unit is divided, and the plurality of prediction units in the parallel merge area share a plurality of spatial merge candidates.SELECTED DRAWING: Figure 6
Patent JP-2021005839-A (JP)
Title: Imaging apparatus and program of the same
Inventor: FUJITA ATSUSHI
IPC: H04N5/232
Filed: 2019-06-27
Abstract: To solve the problem in which when a captured image is automatically sent from an image capturing device to an external recording device and then the sent image is automatically deleted from the image capturing device, an untransmitted captured image may remain in the image capturing device when the device is shut down.SOLUTION: The image capturing device sends captured image data to an external recording device, and when it receives a notification that the storage of the sent image data is complete from the external recording device, it deletes the sent image data from a memory in the image capturing device. When a shutdown of the image capturing device is instructed during the transmission of image data, the image capturing device generates an image list indicating untransmitted image data, sends the image list to the external recording device, and then executes a shutdown sequence of the image capturing device.SELECTED DRAWING: Figure 4
Patent JP-2021004857-A (JP)
Title: Method for inspecting welded part
Inventor: INOUE TOMOKO
IPC: G01N25/72
Filed: 2019-06-27
Abstract: To provide a method for inspecting a welded part, capable of specifying an unwelded part in a welded part.SOLUTION: A method for inspecting a welded part comprises: a step of heating a welded part 48 between a resin-coated steel sheet 20 provided on a lower layer side and a resin-based waterproof sheet 30 provided on an upper layer side from the upper layer side in a waterproof layer provided in a building by a hot air gun 100 so that the resin-coated steel sheet 20 on the lower layer side and the waterproof sheet 30 on the upper layer side do not melt; and a step of determining a portion (raised part 60) of the welded part 48 that is raised from the state before the heating as an unwelded part.SELECTED DRAWING: Figure 4
Patent JP-2021012548-A (JP)
Title: Information processor
Inventor: KAWAGUCHI KEIZO
IPC: G06Q50/04
Filed: 2019-07-05
Abstract: To provide technology that can take predetermined correspondence for on-vehicle equipment according to destination countries regardless of positions of vehicles.SOLUTION: A center server 40 of an embodiment of a present invention includes: an Information acquisition unit 401 that acquires at least one of vehicle identification information unique to a vehicle 10 and equipment identification information unique to a specific on-vehicle device (DCM11) mounted on the vehicle 10; a storage unit 402 that stores correspondence relation information that represents a correspondence relation between at least one of the vehicle identification information and the equipment identification information acquired by the information acquisition unit 401 and a destination country of the vehicle 10; and a destination country determination unit 403 that determines the destination country of the vehicle 10, based on the information acquired by the information acquisition unit 401 and the correspondence relation information.SELECTED DRAWING: Figure 1
Patent JP-2021011851-A (JP)
Title: Lid for fuel tank
Inventor: TAKAHASHI KAZUNORI
IPC: F02M37/00
Filed: 2019-07-08
Abstract: To suppress falling of a connection member when quickly and strongly lifting up a lid member.SOLUTION: A lid 100 for a fuel tank includes a lid member 22 for closing an opening portion of the fuel tank, and a connection support 52 connected to the lid member 22 movably in a vertical direction. The lid member 22 has a suspended cylindrical portion 35 extended in a vertical direction. The connection support 52 has a cylindrical column portion 87 extended in the vertical direction and axially movably inserted to the suspended cylindrical portion 35. The cylindrical column portion 87 is connected to the suspended cylindrical portion 35 axially movably and suspendably by a snap fit 110 for suspension. The snap fit 110 for suspension is composed of an engagement projection 120 disposed on the cylindrical column portion 87, and an elastic engagement piece 114 having an engagement claw portion extended in an axial direction in a cantilever manner and engageable with the engagement projection 120, on the suspension cylindrical portion 35.SELECTED DRAWING: Figure 6
Patent JP-2020182813-A (JP)
Title: Medical injection facility for cattle breeding
Inventor: MAO CHUNLIANG
IPC: A61D7/00
Filed: 2019-07-09
Abstract: To provide a medical injection facility for cattle breeding, capable of fixing domestic animals.SOLUTION: A medical injection facility for cattle breeding comprises: a fixing block 10. The fixing block 10 comprises a holding unit 80 capable of preventing domestic animals from running as they please, the holding unit 80 comprises a fixing frame 19 which is fixedly fitted to a top face of the fixing block 10. Right and left sides of the fixing frame 19 comprise respectively, a slide rail 20 fixedly provided thereon. The slide rail 20 comprises a slide holding plate 21 which is attached so as to slide freely in a cross direction. A front side face of the fixing frame 19 and the slide holding plates 21 can hold the domestic animals. Guide rods 18 are laterally symmetrically fitted in a fixed manner between the fixing frame 19 and the fixing block 10, the guide rod 18 comprises a lifting plate 17 capable of lifting up the domestic animal and being attached so as to slide. A front side face of the fixing frame 19 has a fixing plate 22 fixedly fitted thereto, and the fixing plate 22 has an injection box 23 which is fixedly fitted thereto, in the medical injection facility for cattle breeding.SELECTED DRAWING: Figure 1
Patent JP-2021017659-A (JP)
Title: Polyvinyl alcohol-based fiber
Inventor: SEKIYA SHINJI
IPC: D01F6/14
Filed: 2019-07-17
Abstract: To provide a polyvinyl alcohol-based fiber which is highly filled with activated carbon particles and has excellent adsorptivity.SOLUTION: There is provided a polyvinyl alcohol-based fiber containing a polyvinyl alcohol-based polymer and activated carbon particles, in which the polyvinyl alcohol-based fiber contains 10 to 900 pts.mass of the activated carbon particles per 100 pts.mass of the polyvinyl alcohol-based polymer, and has a degree of crystallinity of 60% or less.SELECTED DRAWING: Figure 1
Patent JP-2021016979-A (JP)
Title: Drive mechanism of injection molding machine
Inventor: SUGAWARA KEISUKE
IPC: B22D17/26
Filed: 2019-07-19
Abstract: To provide a drive mechanism of an injection molding machine capable of preventing deviation in an operation caused by floating and slipping of a belt.SOLUTION: A drive mechanism 40 of an injection molding machine for operating an operation target includes: a driving motor 42 for generating a driving force; a drive pulley 44 connected to the driving motor 42; a follower pulley 46 connected to the operation target; and a plurality of belts 48 (a wide belt 148, a narrow belt 248) which are wound around the drive pulley 44 and the follower pulley 46 while parallel to each other and have an equal length.SELECTED DRAWING: Figure 2
Patent JP-2019185063-A (JP)
Title: Mask blank and transfer mask
Inventor: AOYAMA KAZUKI
IPC: G03F1/26
Filed: 2019-07-22
Abstract: To provide a mask blank capable of more easily detecting defect in a defect inspection, a transfer mask, and a production method of a mask blank.SOLUTION: A mask blank 10 comprises: a transmissive substrate 20; a first film 12; and a second film 14. The first film 12 and the second film 14 are laminated in the order on the transmissive substrate 20. The first film 12 and the second film 14 are respectively formed of a material including one or more elements out of metal and silicon. A difference obtained by subtracting a surface reflectivity to light with a prescribed wavelength on the first film 12 in a state in which, no film is laminated on the first film 12 from a surface reflectivity to light with a prescribed wavelength on the second film 14 in a state in which the second film 14 is laminated on the first film 12, is 10% or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021019466-A (JP)
Title: Power conversion device
Inventor: NAKAJIMA OSAMU
IPC: H02M7/483
Filed: 2019-07-23
Abstract: To provide a power conversion device capable of arranging a drive circuit that drives a semiconductor module directly above the semiconductor module.SOLUTION: In a power conversion device, a positive conductor 40 and a negative conductor 50 each includes a leg 41 and other leg substantially parallel to the surface 31a on which semiconductor modules 20a to 20c are arranged, and a vertical walls 42 and 52 substantially perpendicular to the surface 31a. The positive conductor 40 and the negative conductor 50 are arranged in a region of the surfaces of the semiconductor modules 20a to 20c, which is different from a region where a control terminal 23 is arranged, when viewed from a direction perpendicular to the surface 31a.SELECTED DRAWING: Figure 4
Patent JP-2021021015-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: UEDA KAZUKI
IPC: C08G59/24
Filed: 2019-07-29
Abstract: To provide an epoxy resin having excellent workability, and excellent flexibility and adhesiveness.SOLUTION: An epoxy resin composition contains an epoxy resin (A) containing an epoxy compound represented by formula (1), a polyfunctional epoxy compound having an aromatic skeleton, and a polyfunctional epoxy compound having an aliphatic skeleton, and a curing agent (B) (n is a natural number of 1-20, X is a halogen atom or a C1-3 alkyl group, a and b each denote an integer of 0-4, G1 and G2 each denote a glycidyl group or a hydrogen atom, where both of G1 and G2 are not hydrogen atoms, R1 is an alkylene group, an alkylidene group, a sulfonyl group, an oxygen atom or a direct bond with no atomic group).SELECTED DRAWING: None
Patent JP-2019208058-A (JP)
Title: Display device
Inventor: SASAGAWA SHINYA
IPC: H01L29/792
Filed: 2019-07-30
Abstract: To provide a semiconductor device that uses an oxide semiconductor and that has high reliability.SOLUTION: There is provided a semiconductor device which has a first electrode layer, a second electrode layer located on the first electrode layer, and including a laminate structure of a first conductive layer and a second conductive layer, and an oxide semiconductor film and an insulation film located between the first electrode layer and second electrode layer in a thickness direction, wherein the first conductive layer and insulation film have a first opening part in a region overlapping with the first electrode layer, the oxide semiconductor film has a second opening part in a region overlapping with the first opening part, and the second conductive layer comes into contact with the first electrode layer exposed from the first opening part and second opening part.SELECTED DRAWING: Figure 1
Patent JP-2021020650-A (JP)
Title: Canister mounting structure
Inventor: HAGA TAKENOBU
IPC: B60K15/035
Filed: 2019-07-30
Abstract: To provide a canister mounting structure which prevents collision of a canister with an important component such as a fuel tank at a collision, and has a high degree of layout freedom.SOLUTION: A bracket 10 for mounting a canister 8 includes: a first member 11 which extends in a longitudinal direction between an important component (5) and the canister 8 and has a pair of panel mounting parts 15 mounted on a lower surface of a floor panel 4 of a vehicle body 1; and at least one second member 12 which has second main body parts (21, 31) extended to an outside of a vehicle from an intermediate part of the first member 11 in a longitudinal direction, vehicle body mounting parts (25, 35) mounted on a component member (2) of the vehicle body, and support parts (28, 32) for supporting the canister 8. Flexural rigidity of the first member 11 to input from an extension direction of the second main body parts (21, 31) is higher than that of the second member 12, and the second member 12 is bent and deformed when a collision load is input from the outside of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021024586-A (JP)
Title: Discharge device
Inventor: ABE TAKAYUKI
IPC: B05B11/00
Filed: 2019-07-31
Abstract: To provide a discharge device for stably discharging a content to a target position.SOLUTION: There is provided a discharge device 10 comprising: a cylinder part 13 which is provided above a mouth part 2a of a container body 2 and whose inside is a cylinder chamber 40; a piston part 14 which is vertically slidably provided in the cylinder part and makes the cylinder chamber and the container body communicate with each other; an energizing member 100 for energizing downward a piston part to the cylinder part; an operation member 15 for moving the piston part upward to the cylinder part; a discharge nozzle 17 having a discharge hole 16 and communicating with the cylinder chamber in an assembled state into the cylinder part; a first valve body 80 for opening following downward movement of the piston part and causing a content to flow into the cylinder chamber from the container body; a second valve body 130 for opening following upward movement of the piston part and causing the content to flow from the cylinder chamber and flow into the discharge nozzle.SELECTED DRAWING: Figure 1
Patent JP-2021025586-A (JP)
Title: Substrate material for housing of ball joint, housing of ball joint, and ball joint
Inventor: HIRAMATSU KATSUHIRO
IPC: F16C11/06
Filed: 2019-08-05
Abstract: To provide a substrate for a housing of a ball joint capable of suppressing local strength poverty while enabling weight reduction of a housing, a housing of a ball joint, and a ball joint.SOLUTION: A housing base material 33 comprises a cylinder part 41 that is formed in a cylindrical shape, and is covered with a cylindrical part, and into which a ball part and a bearing sheet rotatably holding the ball part are attached. The housing base material 33 comprises a projection part 45 that projects along an axial direction of the cylinder part 41 and is covered by a link part. The projection part 45 has a projection base end part 50 that is connected to the cylinder part 41. The projection part 45 has a projection tip part 51 formed at the tip part of the projection base end part 50 so as to be enlarged in the axial direction of the cylinder part 41 with respect to the projection base end part 50.SELECTED DRAWING: Figure 1
Patent JP-2021023613-A (JP)
Title: Bed side fence cover and method for using bed side fence cover
Inventor: OGAKI MIDORI
IPC: A61G7/05
Filed: 2019-08-06
Abstract: To improve convenience of a bed side fence cover with which a side fence of a bed is to be covered from above, which seems to be desirable from the inventor's own care work experience, and, more specifically, to improve the condition that a bed user's goods and accessories or the like are easily fall into a gap beside a mattress, which is found by the inventor, and solve the problem of a conventional bed side fence cover incapable of preventing the goods and accessories or the like from falling into the gap beside the mattress.SOLUTION: A bed side fence cover comprises a bag-like body 100 with which a side fence of a bed is to be covered from above. The bag-like body 100 includes: a bag-like body inside part 101 for covering a bed inside part of the side fence; and a bag-like body outside part 102 for covering a bed outside part of the side fence. The bed side fence cover includes an inside hanging part 110 connected to a rim of the bag-like body inside part 101.SELECTED DRAWING: Figure 3
Patent JP-2021023694-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-08
Abstract: To provide a game machine that can prevent a decline in game interest.SOLUTION: A game machine, when a first round game is performed out of a plurality of round games, displays the amount of the game value given by winning the game medium to variable winning means and displays the round game corresponding to the first round game, after a predetermined period of time has elapsed after the variable winning means is changed from a second state to a first state. The game machine, when the second and subsequent round games are performed, displays the round game corresponding to the second and subsequent round games after a predetermined period of time has elapsed after the variable winning means is changed from the second state to the first state.SELECTED DRAWING: Figure 10-6