baber/WOPTO huggingface dataset:
Patent JP-2020189451-A (JP)
Title: Ink jet recording device
Inventor: SUZUKI MOTONORI
IPC: B41J29/00
Filed: 2019-05-22
Abstract: To provide an ink jet recording device capable of accurately straightening curl of a sheet.SOLUTION: An ink jet recording device 100 discharges ink In to a sheet P and forms an image on the sheet P. The ink jet recording device 100 includes: a first prediction section 171 and a de-curl section 40. The first prediction section 171 predicts infiltration distribution of the ink In in a thickness direction of the sheet P on the basis of a diffusion coefficient of the ink In. The de-curl section 40 executes de-curl to the sheet P on the basis of the infiltration distribution. The infiltration distribution indicates the distribution of physical amount representing percentage content of the ink In contained in the sheet P.SELECTED DRAWING: Figure 2
Patent JP-2020193049-A (JP)
Title: Driver and image forming apparatus
Inventor: KOBAYASHI KAZUHIRO
IPC: B65H5/06
Filed: 2019-05-24
Abstract: To provide a driver capable of accurately determining an operation abnormality of drive transmission switchover means.SOLUTION: A driver comprises a drive source, current-detecting means that detects a current value of the drive source, three or more driven transmission members, and three or more drive transmission switchover means that can switch over between a transmission state that a drive force from the drive source is transmitted and a shutoff state that transmission of a drive force is shut off. Each drive transmission switchover means is configured to transmit the drive force to the driven transmission members different from one another. The driver further comprises abnormality-detecting means which detects an abnormality of the drive transmission switchover means based on a current value detected by the current-detecting means. The abnormality-detecting means makes the drive transmission state of the plurality of drive transmission switchover means into a transmission state, and detects an abnormality of the drive transmission switchover means based on a plurality of current values detected by the current-detecting means for each of a plurality of combination patterns that combinations of the drive transmission switchover means in the transmission state are different from one another.SELECTED DRAWING: Figure 7
Patent JP-2020195217-A (JP)
Title: Load controller, load control method and program
Inventor: OGUMA YUSUKE
IPC: G05F1/45
Filed: 2019-05-28
Abstract: To provide a load controller which can suppress the power supply voltage to be supplied by output voltage of a buffer part from decreasing to specified voltage or lower.SOLUTION: A load controller 1 is provided with: a switching unit 2; a switch control unit 4; a rectification circuit 10; a wireless unit 5; a buffer unit 14; and a control unit 17. The switching unit 2 performs conduction and blocking between an AC power supply B1 and a load Q1. The switch control unit 4 controls the switching unit 2. The conversion unit 10 converts AC power supplied from the AC power supply B1 into DC power. The wireless unit 5 operates using the DC power converted by the rectification circuit 10, and performs wireless communication with an external communication device. In the buffer unit 14, electricity is charged with the DC power converted by the rectification circuit 10 so as to be discharged, and in power with the charged electricity, the electricity can be discharged to the wireless unit 5 as the DC power. The control unit 17 controls the wireless unit 5 based on output voltage V4 of the buffer unit 14.SELECTED DRAWING: Figure 1
Patent JP-2020195331-A (JP)
Title: Automatic feeder
Inventor: NAKAMURA YASUYUKI
IPC: A01K61/80
Filed: 2019-06-03
Abstract: To provide an automatic feeder capable of sucking, discharging and scattering bait over the water surface, by being connected to a bait housing part installed on a ship and provided on a body of the ship.SOLUTION: An automatic feeder, which is an automatic feeder provided on a hull, includes a suction part for sucking bait from a storage container for storing the bait, a discharge pipe connected to the suction part, for discharging the bait, and an air pressure applying part for discharging the bait from the discharge pipe by applying air pressure to the discharge pipe. The discharge pipe has a curved shape, and the curved shape of the discharge pipe, a progression vector of the air pressure, and a progression vector of the bait pushed out through the discharge pipe inside, approximately agree with each other.SELECTED DRAWING: Figure 1
Patent JP-2020197250-A (JP)
Title: Valve disposed on vertical pipe type horizontal sluice
Inventor: KIMURA NAOKI
IPC: E02B11/00
Filed: 2019-06-04
Abstract: To provide a valve free from unevenness in water stopping by smoothly moving in moving a valve element up and down.SOLUTION: A valve includes: a T-shaped pipe 12 having a vertical portion 14 and a horizontal portion 16; and a valve element 22 disposed inside of the vertical portion. A valve seat 18 having an opening at a center, is disposed on a part adjacent to the horizontal portion at an intake pipe side of the vertical portion. The valve element has: a cylindrical outer pipe 24 opened at an upper end and a lower end, and having an outer diameter substantially same as an inner diameter of the vertical portion; and an inner pipe 26 disposed inside of the outer pipe in a manner of forming a space with an inner face of the outer pipe, connected to the opening of the outer pipe at an end portion, and connected to a valve rod 38 at an upper end. An outer face of the outer pipe is formed to be tapered to an inner part of the outer pipe with respect to a vertical line toward the lower part, an inner face of the vertical portion for housing the outer pips is also tapered, the valve element 22 is lowered to be seated on the valve seat 18 thus a water stop state is provided, and an end portion of the inner pipe is communicated with a discharge pipe.SELECTED DRAWING: Figure 1
Patent JP-2019141729-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-06-05
Abstract: To provide a game machine capable of increasing dynamic display time of one identification information while enhancing interest in a game without causing a player to get tired.SOLUTION: When false variation performed during one variation display is executed for five times (in the case of "five" false variation times), a "role" where it is determined that a special ready-to-win results and a jackpot results, and a "role" where it is determined that a ready-to-win does not result and complete losing results are at least granted. When the number of false variation times is five, it is configured that a degree of expectation toward a jackpot is the highest in the case where the ready-to-win is satisfied. Thus, a player can increase a degree of expectation toward satisfaction of a ready-to-win and a jackpot by repetition of false variation in a process reaching complete losing even if the complete losing results through five pseudo variations. Thus, interest in a game is enhanced without causing the player to get tired, and false continuation is allowed to occur frequently, thus increasing one average variation time.SELECTED DRAWING: Figure 8
Patent JP-2020202281-A (JP)
Title: Light source device
Inventor: DEJIMA NORIHIRO
IPC: H01S5/14
Filed: 2019-06-10
Abstract: To further increase the output and power density of a laser beam coupled by wavelength beam coupling.SOLUTION: A light source comprises: a plurality of external resonator type laser modules (24) that emit a plurality of laser beams with different peak wavelengths includes at least a first laser module (24a) and a second laser module (24b); and a beam combiner (26) that generates a wavelength-coupled beam by coaxially superimposing the plurality of laser beams (B). Each of the laser modules has a collimated laser light source in a Littrow-type arrangement and a diffraction grating that selects light of a specific wavelength, and the plurality of laser beams are arranged so as to enter the same region of the beam combiner at different angles. A first distance (La) from the first laser module to the beam combiner is different from a second distance (Lb) from the second laser module to the beam combiner.SELECTED DRAWING: Figure 5
Patent JP-2020199544-A (JP)
Title: Welder
Inventor: UTO HISATAKA
IPC: B23K26/21
Filed: 2019-06-13
Abstract: To provide a welder which can set a bearing pressure imparted to a region closer to a steel plate cutting position to be higher than a bearing pressure imparted to a region separated from the steel plate cutting position.SOLUTION: A welder 100 includes a cutting shear 10, clamp devices 20R and 20L, and joint means. The clamp devices 20R and 20L each have an upper clamp 50 and a lower clamp 60. The upper clamp 50 and the lower clamp 60 have bodies 51 and 61 and ridges 52 and 62, respectively. The ridges 52 and 62 are mounted on the bodies 51 and 61 at a tip. In each of the clamp devices 20R and 20L, at least either the upper clamp 50 or the lower clamp 60 has a spacer 54 between the bodies 51 and 61 and the ridges 52 and 62. The spacer 54 is arranged in a region close to the tip and forms a gap G in a region separated from the tip.SELECTED DRAWING: Figure 2
Patent JP-2020202907-A (JP)
Title: Indoor installation type violet light device and system
Inventor: TSUBOTA KAZUO
IPC: A61N5/06
Filed: 2019-06-14
Abstract: To provide a violet light device and system installed indoors capable of receiving violet light in a daily living environment or a work environment.SOLUTION: A violet light device includes a light source 2 for emitting all or part of violet light of 360-400 nm, and a housing 1 to which the light source 2 is attached. An opening window 11 through which violet light passes is provided to the housing 1. The device 10 can cause violet light of 360-400 nm to exist indoors. The opening window 11 is preferably a light diffusion plate or a light transmission plate, and is preferably provided with a living body distance sensor for measuring a distance to the living body. The distance is measured by the living body distance sensor. The violet light device may include an on-off function for turning the light source 2 off or on when the living body comes within a fixed distance, and turning the light source 2 on or off when the living body exceeds the fixed distance.SELECTED DRAWING: Figure 1
Patent JP-2020203805-A (JP)
Title: Active energy ray-curable concrete protective material
Inventor: IRIE HIROMI
IPC: C04B41/63
Filed: 2019-06-14
Abstract: To provide a concrete protective material capable of producing a coating film having excellent thixotropic and quick-curing properties and excellent appearance and flexibility.SOLUTION: The present invention provides an active energy ray-curable concrete protective material that contains a urethane (meth) acrylate(A), a (meth) acrylic monomer(B), a photopolymerization initiator(C), and a silica fine particle(D), in which: the urethane (meth) acrylate(A) has a weight average molecular weight in a range of 7,000 to 27,000, and an average number of functional groups in a range of 0.5 to 1.6; a content of the (meth) acrylic monomer(B) is in a range of 30 to 300 pts.mass with respect to 100 pts.mass of the urethane (meth) acrylate(A); and a content of the silica fine particle(D) is in a range of 0.5 to 30 pts. mass with respect to 100 pts.mass of a total of the urethane (meth) acrylate(A) and the (meth) acrylic monomer(B).SELECTED DRAWING: None
Patent JP-2020007540-A (JP)
Title: Thermosetting coating agent, cured product, and film
Inventor: Kume keita
IPC: C08G18/78
Filed: 2019-06-18
Abstract: To provide a thermosetting coating agent, a cured product, and a film.SOLUTION: The present disclosure provides: a thermosetting coating agent containing (A) a hydroxyl group-containing (meth)acrylic resin having a glass transition temperature lower than -20°C, (B) a hydroxyl group-containing organic modified silicone, and (C) an allophanate and/or a biuret of a polyisocyanate; a cured product thereof; and a film containing the cured product. In one embodiment, the thermosetting coating agent contains a diol having a hydroxyl value of 200 mg KOH/g or more and a molecular weight of 500 or less.SELECTED DRAWING: None
Patent JP-2021005140-A (JP)
Title: License management system, license management method, and license management program
Inventor: SADA ICHIKO
IPC: G06F21/10
Filed: 2019-06-25
Abstract: To provide a license management system, a license management method, and a license management program capable of coping with a change of a plurality of users in a group during a license period, and easily performing management of license update and the like, when issuing licenses for using content to the plurality of users in the group.SOLUTION: A license management system subtracts the number of rights corresponding to the number of users set by a users number setting unit from the number of holding rights, for each unit period; considers a first unit period which is an initial unit period where it is expected that the number of the holding rights is deficient relative to the number of the rights in the unit period, to be a last unit period in which the plurality of users can use the content; and allocates the plurality of users the same time limit of a valid period.SELECTED DRAWING: Figure 7
Patent JP-2021004580-A (JP)
Title: Fuel injection control device
Inventor: CHENG PENG
IPC: F02D41/04
Filed: 2019-06-26
Abstract: To provide a fuel injection control device capable of reducing fluctuations of fuel pressure in a common rail to stabilize a fuel injection amount.SOLUTION: A fuel injection control device of the present invention controls a fuel injection device that has a plurality of fuel pumps, a plurality of common rails, and fuel injection valves. The plurality of fuel pumps pressurize and discharge fuel. The plurality of common rails are provided corresponding to the plurality of fuel pumps, and accumulate the fuel discharged by the plurality of fuel pumps. The fuel injection valves are connected to the plurality of common rails, respectively, and inject the fuel in the plurality of common rails into cylinders. The fuel injection control device has a pump control unit that controls the discharge of the fuel by each fuel pump according to the fuel injection state of the fuel injection valve connected to each common rail.SELECTED DRAWING: Figure 11
Patent JP-2021004008-A (JP)
Title: Suspension member
Inventor: KAMIYA KENTA
IPC: B62D21/00
Filed: 2019-06-27
Abstract: To propose a suspension member which includes a cross member having a simple structure and secures sufficient coupling strength between the cross member and a front body mount.SOLUTION: A suspension member 10 includes a cross member 20 and a front body mount 70. The cross member 20 is formed by coupling a body panel 150, formed by coupling a lower panel 30 and an upper panel 50, to a reinforcement panel 40 and has a closed cross section shape having a front wall, an upper wall, a rear wall, and a lower wall. The reinforcement panel 40 includes: a lower flange part 42 forming a front part of the lower wall; and a middle wall 44 extending upward from a rear end of the lower flange part 42 and coupled to the upper wall. Both sides of the cross member 20 as seen in a vehicle width direction, a bottom wall 72 of the front body mount 70 is coupled to the flange part 42 of the reinforcement panel 40 and side walls 74, 76 of the front body mount 70 are coupled to the body panel 150.SELECTED DRAWING: Figure 11
Patent JP-2020021471-A (JP)
Title: Patrol of patrol car by subsystem of automatic driving vehicle (adv)
Inventor: TAO JIAMING
IPC: G08G1/00
Filed: 2019-07-02
Abstract: To provide a method for automatically detecting a traffic rule violation by using a sensor of an automatic driving vehicle and a sensing module to notify a user of it, a device, and a system.SOLUTION: A method contains: a step 501 of acquiring circumference road traffic information of an automatic driving vehicle (ADV) on the basis of sensor data obtained by a plurality of sensors of the ADV; a step 502 of automatically detecting a traffic rule violation of a first vehicle positioned in a sensing range of the ADV on the basis of the circumference road traffic information and one set traffic rule which is maintained by the ADV and has been previously set, and analyzing the circumference road traffic information in accordance with the preset traffic rule; and a step 503 of forming an alarm in response to the traffic rule violation to be detected.SELECTED DRAWING: Figure 5
Patent JP-2021012796-A (JP)
Title: Electrochemical cell and manufacturing method thereof
Inventor: WATANABE SHUNJI
IPC: H01G11/52
Filed: 2019-07-04
Abstract: To provide an electrochemical cell that can be easily manufactured and has a reduced risk of a short circuit.SOLUTION: The battery includes an electrode structure 40 having a positive electrode body 50 and a negative electrode body 60 that are alternately laminated, and a separator 70 that is interposed between the positive electrode body 50 and the negative electrode body 60. The positive electrode body 50 and the negative electrode body 60 are wound flat with the separator 70 interposed therebetween. The separator 70 includes a plurality of layers of overhanging portions 71 protruding from the layers of the positive electrode body 50 and the negative electrode body 60 in the axial direction. The electrode structure 40 includes at least one welded portion 72 in which the plurality of layers of overhanging portions 71 are welded to each other on the outer edge of the electrode structure 40 in a plan view. At least one welded portion 72 includes a first welded portion 73 that is adjacent to the first end portion 40a on the first side in the axial direction of the electrode structure 40, and is located on the second side in the axial direction with respect to the first end portion 40a.SELECTED DRAWING: Figure 3
Patent JP-2020150930-A (JP)
Title: Fluidic device and method for separating biomolecules
Inventor: YASUI TAKAO
IPC: C12Q1/24
Filed: 2019-07-05
Abstract: To provide a device and a method capable of separating biomolecules (such as proteins, nucleic acids, cells, vesicles) from bodily fluids or solutions of biological origin, in a short time and in high yields.SOLUTION: The present disclosure provides a fluid device 101 for separating biomolecules comprising a substrate 102 having a planar surface, nanowires 103 disposed on at least a portion of the planar surface, and a fluid chamber formed to include at least a portion of the nanowires.SELECTED DRAWING: Figure 1B
Patent JP-2021011942-A (JP)
Title: Gear mechanism and speed reducer
Inventor: NAKAMURA KOJI
IPC: F16H1/06
Filed: 2019-07-09
Abstract: To decrease size when viewed along an axis direction.SOLUTION: A gear mechanism includes a first shaft, a second shaft 21a forming an angle with the first shaft, a first gear group that has a plurality of first gears 11b and 11c transmitting rotations of the first shaft to the second shaft, and a second gear group that has a plurality of second gears transmitting rotations of the second shaft transmitted from the first shaft side to an output side 30, and in which a straight line L1 connecting a rotation center of the initial second gear 21 located on the most second shaft side among the plurality of second gears and a rotation center of the last second gear 22 located on the most output side intersects the first shaft when viewed in a direction along the second shaft.SELECTED DRAWING: Figure 2
Patent JP-2021018479-A (JP)
Title: Disaster state estimation apparatus, display system, disaster state estimation method, method of generating disaster estimation model, and program
Inventor: TSUBURAYA SHINICHI
IPC: G06Q50/26
Filed: 2019-07-17
Abstract: To provide a disaster state estimation apparatus which estimates a disaster state by using information reported from a plurality of information sources.SOLUTION: A disaster state estimation apparatus according to the present invention has an estimation unit for, when acquiring a disaster report information reported from a plurality of information sources, estimating a disaster state of an actual disaster at an estimation scheduled time based on an estimation model for outputting information indicating a state of the disaster and on the report information regarding the disaster from the plurality of information sources until the predetermined scheduled estimation time.SELECTED DRAWING: Figure 1
Patent JP-2021019034-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMADA TADATOMO
IPC: H01L21/301
Filed: 2019-07-18
Abstract: To provide a manufacturing method of a semiconductor device that can prevent mutual spacing between semiconductor devices from becoming uneven as much as possible when a semiconductor device in which a second adhesive sheet that has been separated from each other is attached to each of the plurality of semiconductor elements is formed.SOLUTION: A manufacturing method of a semiconductor device includes a separation step of applying tension to a first adhesive sheet AS1 to which a semiconductor member WF is attached to widen the mutual spacing of a plurality of semiconductor element CPs formed from the semiconductor member WF, a sticking step of sticking a second adhesive sheet AS2 to the plurality of semiconductor element CPs with the widened mutual spacing, and a cutting step of cutting and individualizing the second adhesive sheet AS2 along the gaps between the plurality of semiconductor element CPs to form a semiconductor device EA in which the individualized second adhesive sheet AS2 is attached to each of the semiconductor element CP.SELECTED DRAWING: Figure 1
Patent JP-2021017751-A (JP)
Title: Connection structure of beam material in suspended ceiling and connection method of the same
Inventor: SHIOHAMA SHINJI
IPC: E04B9/14
Filed: 2019-07-22
Abstract: To provide a connection structure and a connection method of a beam material in a suspended ceiling which enable connection between main beam materials and auxiliary beam materials to have sufficient strength against tension/bending and torsional loading caused by an earthquake, and improve workability.SOLUTION: In a suspended ceiling in which main beam materials 1 and auxiliary beam materials 2 suspended from a skeleton of a building are arranged in a lattice shape, and upper parts, lower parts and intermediate parts are connected to each other through upper joint members 50, lower joint members 40 and intermediate joint members 30, the main beam material and the auxiliary material have hollow parts 12 and 22 provided on vertical base parts 10 and 20, and the intermediate joint member includes a vertical fixing piece 31 brought into contact with the side face of the vertical base part of the main beam material, and an auxiliary beam material support part 32 that projects from one surface of the vertical fixing piece and is fit and inserted into the hollow part 22 of the auxiliary beam material. The vertical fixing piece is fixed by a fixing screw 38 that penetrates through the vertical fixing piece and a side wall of the main beam material and stores a projection part in the hollow part 12 of the main beam material.SELECTED DRAWING: Figure 1
Patent JP-2021019764-A (JP)
Title: Placing cosmetic tool
Inventor: KOBASHI YOSHIHIKO
IPC: A45D44/00
Filed: 2019-07-26
Abstract: To provide a cosmetic tool suitable for cosmetic seal capable of easily and closely attaching a film for cosmetic seal to skin to cover and hide blotches and the like of the skin in an easy and reliable manner.SOLUTION: A placing cosmetic tool 8 includes a placing unit 9 with an adhesive 10 arranged at a tip thereof, and adheres a film 2 supported by a peeling base material 4 by the placing unit and places the film on skin from the peeling base material.SELECTED DRAWING: Figure 3