baber/WOPTO huggingface dataset:
Patent JP-2019061679-A (JP)
Title: System and method for generating three dimensional skeleton representation
Inventor: BRANDON NORTHCUTT
IPC: G06T7/00
Filed: 2018-09-26
Abstract: To provide a system, a robot, and a method for generating a three dimensional skeleton representation of people.SOLUTION: A method includes generating, from a two-dimensional image, a two-dimensional skeleton representation of a person present in the two-dimensional image. The two-dimensional skeleton representation includes a plurality of joints and a plurality of links between individual joints of the plurality of joints. The method further includes positioning a cone around one or more links of the plurality of links, and identifying a plurality of points of a depth cloud that intersect with the cone positioned around the one or more links of the two-dimensional skeleton. The plurality of points of the depth cloud is generated by a depth sensor and each point provides depth information. The method also includes projecting the two-dimensional skeleton representation into three-dimensional space by using the depth information of the plurality of points that intersect with the cone, thereby generating the three-dimensional skeleton representation of the person.SELECTED DRAWING: Figure 2
Patent JP-2020055155-A (JP)
Title: Control device and shaping device
Inventor: HARADA MASANORI
IPC: B29C64/118
Filed: 2018-09-28
Abstract: To provide the improvement in molding accuracy in three-dimensional molding using a thermal melting lamination method.SOLUTION: A control device controls a molding device 11 for manufacturing a three-dimensional molding MO by discharging a thermoplastic material from a discharge part. The control device comprises a generation part for generating molding data showing a discharge path of the material based on data showing the shape of the molding MO, and a movement control part for controlling the movement of the discharge part based on the molding data. The generation part adjusts the discharge path so that a discharge amount of the material per unit area is not constant.SELECTED DRAWING: Figure 3
Patent JP-2020055396-A (JP)
Title: Power transmission device for bicycle
Inventor: KAGOTA NORIO
IPC: B62M3/00
Filed: 2018-10-01
Abstract: To provide a power transmission device for a bicycle, which makes it possible to increase propulsion power by assisting rotation of a pedal arm without changing the length of the pedal arm.SOLUTION: In a power transmission device 100 for a bicycle, a pressing member 50 in which pressing force is accumulated due to step-on force from pedals 12 is provided between a sprocket gear 20 and each pedal arm 10. After each pedal 12 and each pedal arm 10 are preliminarily rotated over a required angle range before the sprocket gear 20 is rotated by rotating each pedal arm 10, the sprocket gear 20, each pedal 12 and each pedal arm 10 are jointly rotated within a range in which rotating force in a direction in which pressing force is accumulated is acting due to the step-on force. When each pedal 12 reaches a top dead point and the bottom dead point, the sprocket gear 20 is pushed forward in a rotating direction by the pressing force of the pressing member 50.SELECTED DRAWING: Figure 1
Patent JP-2020056445-A (JP)
Title: Valve structure, housing body having it, and power storage device with valve structure
Inventor: SASAKI MIHO
IPC: H01M2/12
Filed: 2018-10-01
Abstract: To provide a valve structure capable of sequentially releasing pressure in a housing body.SOLUTION: A valve structure 100A mounted to a housing body 200 comprises a valve outer body 2A, and plural break valves 1a, 1b, 1c. A valve passage L for communicating the inside and outside of the housing body is formed inside the valve outer body. The plural break valves are spaced from each other in a direction in which the valve passage extends in the valve passage, and sequentially close the valve passage. The plural break valves are configured to sequentially cleave the nearest housing body when inner pressure of the housing body increases to predetermined pressure due to gas generated inside the housing body.SELECTED DRAWING: Figure 1A
Patent JP-2020056259-A (JP)
Title: Bracket for safety net
Inventor: KURAKAWA HISASHI
IPC: E04G21/32
Filed: 2018-10-03
Abstract: To provide a bracket for safety net whose footing can be stowed and detached and which has a simpler structure than the conventional one, has better workability, and is highly safe and can be folded downward.SOLUTION: The bracket for safety net comprises a base member having a U-shaped horizontal cross section composed of a back plate, a left side plate and a right side plate which are erected on the back plate, in which a left vertically elongated hole and a right vertically elongated hole, which are vertically elongated holes, are formed at the same positions of the left side plate and the right side plate, an arm member that is rotatably attached to a shaft bolt that is inserted into the left elongated hole and the right elongated hole of the base member and that locks a safety net, and a clamp mechanism fixed to the base member with fixing bolts and nuts and detachably attached to a footing assembled along the outer wall of a building.SELECTED DRAWING: Figure 3
Patent JP-2019198618-A (JP)
Title: Absorbent article
Inventor: SOGABE YOSUKE
IPC: A61F13/539
Filed: 2018-10-09
Abstract: To provide an absorbent article that can enhance absorption performance while improving texture.SOLUTION: In an absorbent article 1, a front sheet 2, an auxiliary sheet 5, an absorbent body 4, a back sheet 3, and a fixing part 7 are laminated in this order. A dimension in a width direction of the front sheet is smaller than a dimension in the width direction of the auxiliary sheet. The front sheet comprises a central region CA located at a center in the width direction, and a pair of end part regions EA and EA adjacent to both sides in the width direction of the central region. The central region is joined to the auxiliary sheet, and at least a portion of the pair of end part regions is not joined to the auxiliary sheet. The central region of the front sheet comprises a plurality of hole parts 15.SELECTED DRAWING: Figure 2
Patent JP-2020059531-A (JP)
Title: Fall prevention device, and supporting stand with the same
Inventor: YOSHIDA NAOTO
IPC: B65D19/44
Filed: 2018-10-10
Abstract: To provide a fall prevention device which can prevent stacked objects including sash fixtures from falling from a supporting stand, and a supporting stand with the same.SOLUTION: A fall prevention device 1 which is used together with a supporting stand 2 on which stacked objects S including sash fixtures are placed, and prevents the stacked objects S from falling from the supporting stand 2, includes: arms 101; fixtures 102; bars 103; and holding tools 104 which make the arms 101 swingable between a first position where the bars 103 come next to the stacked objects S leaned against a vertical support part 203 and a second position where the bars 103 are arranged in a position higher than being in the first position and away from the stacked objects S leaned against the vertical support part 203, and can hold the arms 101 at the second position.SELECTED DRAWING: Figure 1
Patent JP-2020062085-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2018-10-15
Abstract: To provide a game machine that enhances game amusement by performing characteristic voice output control.SOLUTION: A game machine according to the present invention, in at least a part (e.g., super bonus) of a big winning game, reproduces first music data (music A (when selecting music)) during the big winning game, and when the music being reproduced at the end of the big winning game is in the middle of the first music data, continues reproducing the first music data over symbol variation after the end of the big winning game. After the last part of the first music data is reproduced, a first case may occur in which the reproduction of the first music data is ended.SELECTED DRAWING: Figure 18
Patent JP-2020064175-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: SAITO SHINICHIRO
IPC: G02B15/20
Filed: 2018-10-17
Abstract: To provide a zoom lens that easily obtains high optical performance over all the object distances with less aberration fluctuation during focusing.SOLUTION: In a zoom lens having a plurality of lens groups and changing a distance between adjacent lens groups during zooming, the plurality of lens groups include a lens group PF with a positive refractive power, a lens group NF with a negative refractive power, a lens group including an aperture diaphragm, a lens group PR with a positive refractive power, and a lens group NR with a negative refractive power arranged adjacent to the lens group PR, which are arranged in order from the object side to the image side. In focusing, the lens group PR and the lens group NR move.SELECTED DRAWING: Figure 1
Patent JP-2020067107-A (JP)
Title: Vibration control device
Inventor: ISHIDA TAKUSHI
IPC: F16F15/08
Filed: 2018-10-23
Abstract: To provide a vibration control device capable of reducing rocking vibration of a system supported by a vibration control rubber.SOLUTION: A vibration control device 2 comprises a machine base 10 on which a vibration source 30 is arranged, a vibration control rubber 20 arranged between an installation surface 1 on which the machine base 10 is installed and the machine base 10, a guide part 42 one end of which is fixed to the installation surface 1, and a guided part 44 fixed to the machine base 10. The machine base 10 is installed on the installation surface 1 via the vibration control rubber 20. The guided part 44 is guided by the guide part 42, and linearly moves with respect to the installation surface 1 along a first direction D1.SELECTED DRAWING: Figure 4
Patent JP-2019112925-A (JP)
Title: Front loader and working machine
Inventor: NADAOKA RYUICHI
IPC: E02F3/40
Filed: 2018-10-25
Abstract: To provide a front loader having a lock mechanism which can maintain a lock lever at a lock release position when releasing a working tool from an attachment body.SOLUTION: In a front loader having a working tool being an attachment body having a first engagement part, attached with the working tool, and having a second engagement part, the attachment body has: a lock pin which moves to an attachment position engaged with the first engagement part and the second engagement part, and a release position released from the first engagement part and the second engagement part; an energization member for energizing the lock pin toward the attachment position; a lock lever which can oscillate to a first position for bringing the lock pin to the release position, and a second position for bringing the lock pin to the attachment position; a holding member having a holding part for holding the lock lever at the first position; and a working tool detection lever which has a lock part for locking the lock lever at the first position, turns to a first direction at the release of the working tool, releases the lock of the lock lever from a state that the lock lever is locked to the lock part at the first position, and holds the lock lever at the holding part.SELECTED DRAWING: Figure 4
Patent JP-2020068338-A (JP)
Title: Molding device, molding method, and article manufacturing method for molding composition on substrate using mold
Inventor: HOSAKA KYOJI
IPC: B29C39/10
Filed: 2018-10-25
Abstract: To provide a molding device capable of reducing vibration of a mold.SOLUTION: A molding device that molds a composition on a substrate using a mold includes: a mold holding unit that holds and moves the mold; a substrate holding unit that holds and moves the substrate; and a control unit that performs control so as to perform first movement to move the mold holding unit or the substrate holding unit in a first direction which is a direction in which the mold and the composition are separated from each other, from a state in which the mold held by the mold holding unit and the composition on the substrate held by the substrate holding unit are in close contact with each other, and second movement to move the mold holding unit or the substrate holding unit in a second direction which is a direction in which the mold and the composition approach each other, in a state in which the mold and the composition are separated.SELECTED DRAWING: Figure 3
Patent JP-2019033537-A (JP)
Title: Parallel bit interleaver
Inventor: MIHAIL PETROV
IPC: H03M13/19
Filed: 2018-10-29
Abstract: To provide an interleaving method enabling efficient interleaving to be applied to the codewords of quasi-cyclic low-density parity-check codes.SOLUTION: In a bit interleaving method, bits of an N×Q bit codeword made up of N cyclic blocks each including Q bits are permutated in accordance with a bit permutation rule, and a codeword after having been permutated is divided into a plurality of constellation words each including M bits. The bit permutation rule is a rule in which a column-row permutation process is performed for N'=N-X cyclic blocks, where X is the remainder of dividing N by M, the column-row permutation process being equivalent to write Q bits of each of the cyclic blocks in a row direction of one row of a matrix of M rows and to read the written bits in a column direction. X cyclic blocks include a cyclic block of a parity section of the codeword.SELECTED DRAWING: Figure 44
Patent JP-2019042812-A (JP)
Title: Microstructure and manufacturing method of the same, and composition for manufacturing microstructure
Inventor: KANEKO NAOTO
IPC: B23K26/00
Filed: 2018-10-30
Abstract: To provide a microstructure having a fine structure such as a nano-scale rugged structure on a surface, to provide a manufacturing method of the microstructure capable of efficiently and accurately manufacturing the microstructure with the smallest possible amount of energy by using an appropriate laser, and to provide a composition for manufacturing the microstructure suitable for the microstructure and the manufacturing method of the same.SOLUTION: A manufacturing method of a microstructure includes an Si compound film forming process for forming an Si compound film containing an Si compound and conductive fine particles on a substrate and a processing process for irradiating the Si compound film with a short pulse laser beam and processing the Si compound film. The microstructure is characterized by being manufactured by the manufacturing method of a microstructure. A composition for manufacturing the microstructure is used for the manufacturing method of the microstructure and contains the Si compound and the conductive fine particles.SELECTED DRAWING: None
Patent JP-2020072002-A (JP)
Title: Fuel cell and cell stack device
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/1213
Filed: 2018-10-31
Abstract: To suppress cracks in a fuel cell.SOLUTION: A fuel battery cell 10 according to the present invention is a flat-plate fuel battery cell. The fuel battery cell 10 includes a solid electrolyte 11, an air electrode 12, and a fuel electrode 13. The air electrode 12 is provided on one surface of the solid electrolyte 11. The fuel electrode 13 is provided on the other surface of the solid electrolyte 11. A dense region 14 is formed by impregnating another material from a part of an outer peripheral edge portion 10a of the fuel cell unit 10.SELECTED DRAWING: Figure 3
Patent JP-2020070101-A (JP)
Title: Biting detection system
Inventor: Shibasaki yusuke
IPC: B65B57/00
Filed: 2018-11-02
Abstract: To provide a biting detection system capable of easily setting a threshold value and easily enhancing an accuracy of biting detection.SOLUTION: A biting detection system 1 includes processing parts 50a, 50b, 60a, 60b for processing an object 100 by repeated operations, a sensor 30 for measuring displacement data representing displacement of the processing parts, a prediction part 14 for outputting the displacement data measured by the sensor during a predetermined period into a learned model generated by machine learning to generate predicted data predicted to be measured by the sensor after a predetermined period based on outputting of the learned model, and a determination part 15 for determining biting of the processing parts based on comparison of difference between the displacement data measured by the sensor after the predetermined period and the predicted data with a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020071451-A (JP)
Title: White keys for keyboard instruments
Inventor: KUBOTA TOSHIHIKO
IPC: G10C3/12
Filed: 2018-11-02
Abstract: To provide white keys for a keyboard instrument, which have practically sufficient water absorption, have an ivory-like touch feeling, and effectively reduce the occurrence of shavings during repeated keystrokes.SOLUTION: The white key for keyboard instruments: includes 60-99 mass% of a styrene copolymer (I) containing an unsaturated nitrile monomer unit and an aromatic vinyl monomer unit, water absorption component (II) 1-40 mass%, such that the total of (I) and (II) is 100 mass%; and is a molded product of a thermoplastic resin composition which conforms to JIS K7119, and has a plane bending fatigue strength of 300,000 times or more at a stress of 19 MPa in a 30°C environment.SELECTED DRAWING: None
Patent JP-2020076212-A (JP)
Title: Lifting device for reinforcement unit
Inventor: IGUCHI FUMIHIRO
IPC: E04G21/14
Filed: 2018-11-05
Abstract: To provide a lifting device for a reinforcement unit capable of stabilizing lifting work by dispersing the total weight of the reinforcement unit with a simple structure.SOLUTION: A reinforcement unit comprises a shape steel 200 which extends parallel to a vertical reinforcement 101a of a reinforcement steel unit 100 and is arranged to hold a horizontal reinforcement 101b, a fastening member 300 connecting the shape steel 200 and a hanger 400 attached to the shape steel 200.SELECTED DRAWING: Figure 1
Patent JP-2020076242-A (JP)
Title: Authentication system and control program
Inventor: TANAKA YASUHIRO
IPC: E05B49/00
Filed: 2018-11-07
Abstract: To provide an authentication system or the like which is capable of reducing complication of a user.SOLUTION: An authentication system 1 includes: an authentication ECU 10 capable of wireless communication with a portable terminal M carried by a user of a vehicle V; and an electronic key F registered in the authentication ECU 10 in advance and capable of wireless communication with the authentication ECU 10 and the portable terminal M. The electronic key F has: a terminal information acquisition part 81 for acquiring terminal information used for authentication of the portable terminal M from the portable terminal M; and a terminal information providing part 83 for providing the terminal information to the authentication ECU 10. The authentication ECU 10 includes a vehicle side authentication part 12 for authenticating the portable terminal M based on the terminal information provided from the terminal information providing part 83.SELECTED DRAWING: Figure 2
Patent JP-2020076128-A (JP)
Title: Three-dimensional object molding device
Inventor: YAMAMOTO NAOYA
IPC: B22F3/105
Filed: 2018-11-08
Abstract: To suppress damage that an electron gun receives.SOLUTION: A three-dimensional object molding device 1 includes a molding housing 13 which forms a molding space S1 where a powder material 101 is irradiated with an electron beam 103, a beam source housing 7 which stores the electron gun 6 for the electron beam 103, and a positive pressure housing 16 which is arranged between the molding housing 13 and the beam source housing 7, communicates with the molding housing 13 and communicates with the beam source housing 7. The molding housing 13, the beam source housing 7 and the positive pressure housing 16 form a closed space S that includes the molding space S1 and can be decompressed, and the positive pressure housing 16 is provided with a gas supply part 18 which supplies hydrogen gas to the inside of the positive pressure housing 16. The molding housing 13 is provided with a molding pump 14 which decompresses the inside of the molding housing 13.SELECTED DRAWING: Figure 1
Patent JP-2020076480-A (JP)
Title: Pressure buffer device
Inventor: NAITO TSUTOMU
IPC: F16F9/36
Filed: 2018-11-09
Abstract: To reduce a pressure of a working fluid applied to a seal part in a mono-tube type pressure buffer device.SOLUTION: A vehicle mono-tube type pressure buffer device includes: a cylinder in which a working fluid is enclosed, one end side is closed, and the other end side opens; a rod which is slidably inserted from the other end side of the cylinder; a piston connected to an end part at the one end side of the rod and dividing the inner side of the cylinder into a first chamber formed at the one end side and a second chamber formed at the other end side; a seal part into which the rod is inserted and which seals a space between the rod and an opening of the cylinder; a rod support part having a support part slidably supporting the rod and forming an inflow part, into which the working fluid flows, between the support part and the seal part; and a gas storage part which is provided at the rod support part, communicates with the inflow part, and stores a gas.SELECTED DRAWING: Figure 6
Patent JP-2020086483-A (JP)
Title: Computer system and control method of storage device
Inventor: SHIMADA KENTARO
IPC: G06F3/06
Filed: 2018-11-15
Abstract: To detect whether writing data is correctly transmitted to a storage device in a protocol directly connecting the storage device to a processor.SOLUTION: A computer system includes a processor, a memory and a storage device. The processor transmits a command for invalidating data in a data region to be written by a writing command to the storage device. The storage device invalidates the data in the data region to be written. The processor transmits the writing command for writing the data in the data region to be written. The storage device writes the data in the data region to be written according to the writing command, validates the data in the region where succeeds writing of the data, and keeps invalidating the data in the region where fails the writing of the data.SELECTED DRAWING: Figure 1
Patent JP-2020086033-A (JP)
Title: Toner for electrostatic charge image development
Inventor: SUGANO TAKASHI
IPC: G03G9/087
Filed: 2018-11-20
Abstract: To provide a toner for electrostatic charge image development which is excellent in low temperature fixability, hot off-set resistance and pigment dispersibility.SOLUTION: A toner for electrostatic charge image development contains a composite resin having a polyester resin segment and an addition polymerization resin segment as a binder resin, in which the polyester resin segment is a polycondensate of an alcohol component containing a bi- or higher alcohol and a carboxylic acid component containing a bi- or higher carboxylic acid compound, the addition polymerization resin segment is an addition polymer of a raw material monomer containing a silicone compound having an ethylenically unsaturated group, and a content of the silicone compound in the composite resin raw material is 0.5 mass% or more and 8 mass% or less.SELECTED DRAWING: None