baber/WOPTO huggingface dataset:
Patent JP-2020150040-A (JP)
Title: Thermoelectric conversion material, thermoelectric conversion element and thermoelectric conversion module
Inventor: NAKADA YOSHINOBU
IPC: C22C23/00
Filed: 2019-03-11
Abstract: To provide a thermoelectric conversion material which has thermoelectric characteristics that do not deteriorate even when heated to high temperatures and with which a thermoelectric conversion module excellent in thermoelectric conversion efficiency can be configured, a thermoelectric conversion element in which the thermoelectric conversion material is used, and a thermoelectric conversion module.SOLUTION: A thermoelectric conversion material containing magnesium silicide is characterized to have a root-mean-square root height Rq of the surface of 0.1 μm or less. The maximum valley depth RV of the surface is preferably 0.6 μm or less. Further, the thermoelectric conversion material may contain aluminum.SELECTED DRAWING: None
Patent JP-2020153080-A (JP)
Title: Method for constructing column
Inventor: OZAWA NOBUYUKI
IPC: E04G13/02
Filed: 2019-03-18
Abstract: To provide a method for constructing a column capable of easily absorbing a construction error of a lower structure.SOLUTION: A method for constructing a column comprises the steps of: arranging a connection part 26 made of precast concrete and a beam 24 joined to the connection part 26 above a lower structure 10; and constructing a column 22 between the lower structure 10 and the connection part 26.SELECTED DRAWING: Figure 1
Patent JP-2020155865-A (JP)
Title: Image formation device, control method of the image formation device, and program
Inventor: HIRASAWA YOSHI
IPC: G03G21/00
Filed: 2019-03-19
Abstract: To provide an image formation device capable of improving an usability when restricting a reception of an interruption job, a control method of the image formation device, and a program.SOLUTION: An MFP 1 displays a functional validity image screen 52 to a touch panel 21 during an execution of an interruption copy, and makes a user recognize a possibility of receiving an operation by an interruption key 59. When the operation for a start key 56 of the functional validity image screen 52 is received during the interruption copy, the MFP 1 makes the user recognize restriction of the operation for the start key 56 by displaying an error image screen 64.SELECTED DRAWING: Figure 9
Patent JP-2019168110-A (JP)
Title: Resin pipe
Inventor: TOKUI SHIN
IPC: F16L11/06
Filed: 2019-03-20
Abstract: To provide a resin pipe using butene polymer showing superior well-balanced tension creep characteristic and uniform deformation characteristic.SOLUTION: This invention relates to a resin pipe of butene polymer composition with 90 to 100 mol% of composition unit of 1-butene derivation and 0 to 10 mol% of composition unit of α-olefin derivation with carbon atom numbers 2 to 10, containing 90 mass parts or more of butene polymer (A) and MFR is 0.01 to 50 g/10 minutes and 10 mass parts or less of olefin polymer (B) and fulfilling an equation (1) described below. (E-E)/L≥-2 (1) (a proviso: Eis an elastic modulus (MPa), E is an elastic modulus (MPa) of olefin polymer (B) and L is an average inter-surface distance (nm) of particles of olefin polymer (B)).SELECTED DRAWING: None
Patent JP-2019117653-A (JP)
Title: System and method for providing transaction data to mobile devices
Inventor: SANDEEP K ASOKAN
IPC: G06Q20/24
Filed: 2019-03-22
Abstract: To provide a system and a method for providing transaction data to a mobile device.SOLUTION: The system includes approving a credit application during a single http session, transmitting an encoded secure token to a web client participating in the http session, receiving a secure token from a mobile communication device, and transmitting transaction account data to the mobile communication device in response to the receiving of the secure token. The system may further include the mobile communications device decoding the secure token.SELECTED DRAWING: Figure 2
Patent JP-2020154262-A (JP)
Title: Powder feeder and image forming apparatus
Inventor: NAKAO YOSHIAKI
IPC: G03G15/08
Filed: 2019-03-22
Abstract: To vibrate a toner bottle only in the normal rotation of the toner bottle during toner reduction.SOLUTION: The outer surface of a toner bottle 110 has a gear 111 formed of a plurality of hollows regularly arranged therearound; the toner bottle 110 having a driving force transmitted to the gear 111 from a motor 40 rotates; toners in the toner bottle 110 are carried from the toner bottle 110 when the toner bottle 110 rotates; and since a bottom 110a is raised when the amount of the toners in the toner bottle 110 is reduced, and an interference member 160 interferes with the gear 111, vibration is provided to the toner bottle 110.SELECTED DRAWING: Figure 5
Patent JP-2020156680-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To provide a game machine capable of suitably guiding game balls that pass near a mounting member.SOLUTION: A through guiding part 90 (game ball guiding part) that is formed on a substrate 401 (game area component) and is formed in a through hole 401M (mount hole) for mounting a center structure 420 in a shape allowing game balls to advance to a front side of a plate-like part 401F is provided, and the through guiding part 90 supports a lower side of the advancing game balls when the game balls advance to a front side of the plate-like part 401F from a rear side of the plate-like part 401F, and game balls are allowed to be guided to a front side of the plate-like part 401F.SELECTED DRAWING: Figure 28
Patent JP-2019211756-A (JP)
Title: Toner cartridge and image forming apparatus
Inventor: ITO TSUYOSHI
IPC: G03G15/00
Filed: 2019-03-26
Abstract: To provide a toner cartridge and an image forming apparatus capable of achieving high image quality.SOLUTION: A toner cartridge according to one embodiment is a toner cartridge used in an image forming apparatus including a processor which forms a toner pattern image on a photoconductive member, transfers the toner pattern image on a medium, and changes an image forming condition on the basis of a detection result obtained by optically detecting the toner pattern image transferred onto the medium. The toner cartridge includes: a toner accommodating container for accommodating toner, and a memory. The memory stores reference data which is determined according to toner characteristics in the toner accommodating container, and is used for applying a reference value for an optical detection result of a toner pattern formed by the toner on the medium.SELECTED DRAWING: Figure 2
Patent JP-2020162096-A (JP)
Title: Communication control device and method
Inventor: MARUNO TOMOHIRO
IPC: H04M11/00
Filed: 2019-03-28
Abstract: To perform maintenance and inspection without having a large impact on control.SOLUTION: A communication unit 101 receives a first request transmitted from a first master apparatus 131 to a slave apparatus 132 as a destination via a wired network 151. A wireless communication unit 102 receives a second request transmitted from a second master apparatus 133 connected by wireless communication to the slave apparatus 132 as a destination. A relay control unit 103 gives priority to the first request over the second request and transmits them to the slave apparatus 132.SELECTED DRAWING: Figure 1
Patent JP-2020163405-A (JP)
Title: Sand discharge hole opening and closing mechanism
Inventor: HASEGAWA SHINYA
IPC: B22C5/18
Filed: 2019-03-28
Abstract: To obtain a sand discharge hole opening and closing mechanism that can suppress an occurrence of opening and closing operation problems due to relative movement of the plates by entered casting sand even when casting sand enters a clearance between plates that move relative to each other.SOLUTION: A sand discharge hole opening and closing mechanism comprises a sand discharge hole 36 discharging cast sand downwardly from a hopper, a slide plate part 20 movable in the horizontal direction, and a sand distribution hole 21 provided in the slide plate part 20. The slide plate part 20 is moved by a slide drive mechanism between an open position in which the sand distribution hole 21 is connected to the sand discharge hole 36 and a closed position in which the sand distribution hole 21 closes the sand discharge hole 36. The slide plate part 20 is provided with forward holes 22, 23, lateral holes 24 and rearward holes 25, each of which passes through in a thickness direction of the plate around the sand distribution hole 21.SELECTED DRAWING: Figure 2
Patent JP-2020165731-A (JP)
Title: Droplet sensor
Inventor: KAWASAKI YUYA
IPC: G01N21/17
Filed: 2019-03-28
Abstract: To provide a droplet sensor that can achieve a cost reduction and weight saving.SOLUTION: A droplet sensor comprises: an optical cover having an ellipsoidal surface that is a part of a rotating ellipsoid; a light source arranged at or near a first focal point of the ellipsoidal surface; and a photodetector arranged at or near a second focal point of the ellipsoidal surface. The ellipsoidal surface includes an effective detection area where light output from the light source is reflected toward the photodetector and an amount of the light reflected varies depending on adherence of a droplet to the ellipsoidal surface. In the optical cover, a bored part is formed by boring an area other than an optical path of the light output from the light source and incident on the photodetector after reflected in an effective detection area.SELECTED DRAWING: Figure 4
Patent JP-2020162851-A (JP)
Title: Game machine and game frame
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game machine and a game frame capable of executing subtraction of game points at appropriate timing corresponding to shooting operation of a shooting device and capable of appropriately adding game points by foul balls not reaching a game area.SOLUTION: In a Pachinko machine 1002 capable of playing a game by shooting game balls in accordance with the number of game balls, a subtraction reference signal corresponding to shooting operation is generated, and the number of game balls is subtracted based on the subtraction reference signal when the shooting operation of game balls is performed by conveying game balls to a shooting mechanism 30. The number of game balls is added based on detection of foul balls by a foul ball detection switch 703.SELECTED DRAWING: Figure 79
Patent JP-2020162483-A (JP)
Title: Fishing reel and its handle
Inventor: TSUSHIMA DAISUKE
IPC: A01K89/015
Filed: 2019-03-29
Abstract: To provide a fishing reel that can be reduced in weight as much as possible while maintaining the desired strength, and prevent degradation of winding performance due to imbalance of left/right weight balance of a reel body, and thereby is good in operability capable of properly coping with a fishing method of requiring a feeling of delicate winding, and provide its handle.SOLUTION: A fishing reel includes a handle 10 constituted of a drive connection 10A to be connected to a winding drive mechanism of a reel body 1A, a tab installation part 10C for supporting a tab part 50, and an arm part 10B extending between the drive connection 10A and the tab installation part 10C. The arm part 10B has an outer circumference deformation part 10Bb (10Bca) formed by impregnating a synthetic resin into the reinforcing fiber, and formed by deforming a peripheral shape in at least a portion of the longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2020166612-A (JP)
Title: Control device
Inventor: YASUI YUTO
IPC: G05B19/4067
Filed: 2019-03-29
Abstract: To provide a control device capable of automatically returning a driven shaft to a position corresponding to a shaft position after a power failure.SOLUTION: A control device for synchronously controlling a main shaft and a driven shaft according to an electronic cam profile, includes: reference position calculation means for acquiring the position of the main shaft at the time of recovery from a power interruption, and calculating a main shaft reference position, which is the reference position of the main shaft, and a driven shaft reference position, which is the reference position of the driven shaft, based on the position of the main shaft and the electronic cam profile at the time when the acquired position and the cam are synchronized; and recovery control means for obtaining the position of the driven shaft corresponding to the current position of the main shaft based on the current position of the main shaft, the electronic cam profile, and the main shaft reference position and the driven shaft reference position calculated by the reference position calculation means, and performing recovery control to move the position of the driven shaft to the obtained position.SELECTED DRAWING: Figure 4
Patent JP-2020170074-A (JP)
Title: Imaging apparatus, lens device, control method of imaging apparatus, and control method lens device
Inventor: SAITO MITSUHIRO
IPC: G03B5/00
Filed: 2019-04-02
Abstract: To provide an imaging apparatus having multiple runout detection units and shake correction units capable of improving the accuracy of image blur correction.SOLUTION: An imaging system 100 includes: a motion vector detection unit 106 that detects a motion vector from multiple images; multiple runout detection units each of which detects runout information of an imaging system 100; multiple shake correction units for correcting image blur; and multiple error estimation units each of which estimates an error of blur correction by the shake correction unit. The error estimation unit estimates the error of blur correction for each runout correction unit on the basis of the motion vector and the runout information detected by the runout detection unit and performs the shake correction by the shake correction unit on the basis of the estimated result.SELECTED DRAWING: Figure 2
Patent JP-2020169373-A (JP)
Title: Grain oriented electrical steel sheet
Inventor: KAWAMURA YUSUKE
IPC: C22C38/02
Filed: 2019-04-05
Abstract: To provide a grain oriented electrical steel sheet capable of improving magnetostriction in a middle magnetic field region and magnetostriction in a high magnetic field region.SOLUTION: The grain oriented electrical steel sheet has a predetermined chemical composition and a texture using a {110}<001> orientation as a main orientation. In the grain oriented electrical steel sheet, in a peak intensity profile F(x) in the rolling right angle direction (TD) obtained by integrating a peak intensity in the rolling direction (RD) to each position in the rolling right angle direction (TD) using a magnetic domain image in a demagnetized state as a peak intensity profile obtained by two-dimensional Fourier transform, a relationship between a position Mp of x having the maximum peak value of the F(x) in a range of x>5.0 and an observation region L [m] of the magnetic domain image in the rolling right angle direction (TD) satisfies the formula (Mp≤4000×L).SELECTED DRAWING: Figure 1
Patent JP-2020169529-A (JP)
Title: Fastening method of joint form and temporary receiving tool
Inventor: HASUO KOICHI
IPC: E04G13/00
Filed: 2019-04-05
Abstract: To provide a method that can fasten a joint form for forming a joint between precast concrete (PCa) members, by one operator.SOLUTION: A joint form 5 used when injecting a joint material between a first PCa member 1 and a second PCa member 2 comprises a frame body 10 constituted with a long material 12. The long material 12 is temporarily supported with a temporary receiving tool 9 by being mounted to the temporary receiving tool 9 locked at a grout injection hole 7 of the second PCa member 2. A pressure between sides of the first PCa member 1 and the second PCa member 2 and the frame body 5 is increased by connecting and binding each end parts of the long material 12 in the state that is temporarily supported. Since a frictional force between the sides of the first PCa member 1 and the second PCa member 2 and the joint form 5 is increased by increment of pressure, the joint form 5 is fastened to the first PCa member 1 and the second PCa member 2 by the frictional force.SELECTED DRAWING: Figure 3
Patent JP-2020169379-A (JP)
Title: Coated steel material
Inventor: YAMASHITA MASATO
IPC: C23C26/00
Filed: 2019-04-05
Abstract: To provide a coated steel material to which a high corrosion resistance may be provided.SOLUTION: A coated steel material 100 includes a steel material 5 and a first film 10 provided on the steel material 5. The first film 10 contains barium oxide and/or barium hydroxide. The first film 10 does not contain a metal sulfate having a solubility in 100 g of water of 0.5 g or more at 5°C. The coated steel material satisfies either of the following (A) or (B): (A) the steel material and the first film are in contact with each other; (B) at least one intermediate film 30 is provided between the steel material and the first film, and none of the intermediate films 30 contain a combination of at least one selected from a group consisting of calcium oxide, calcium hydroxide, strontium oxide, strontium hydroxide, barium oxide and barium hydroxide and a metal sulfate having a solubility in 100 g of water of 0.5 g or more at 5°C.SELECTED DRAWING: Figure 1
Patent JP-2020171509-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To provide a game machine capable of suppressing decline in interest by executing a performance that considers the stages of a first performance and a second performance.SOLUTION: In a game machine (e.g., a Pachinko game machine 1) that can be controlled to an advantageous state (e.g., a big winning game state) that is advantageous to a player, when a sub-performance is sub-performance A when a performance is a main performance C, the rate at which the sub-performance A is changed to a sub-performance C without changing it to a sub-performance B is higher than the rate at which the sub-performance A is changed to the sub-performance B and then changed to the sub-performance C.SELECTED DRAWING: Figure 8-6
Patent JP-2020175448-A (JP)
Title: Back split processing device
Inventor: KADOI KAZUO
IPC: B26D1/15
Filed: 2019-04-15
Abstract: To provide a back split processing device which splits a back of a second sheet without cutting a first sheet.SOLUTION: A back split processing device 100 of a sheet-like material includes: a feeding part which feeds a sheet material PP containing a first sheet PB containing a first side and a second side crossing the first side and a second sheet PF stuck to the first sheet through an adhesive, to a direction of the first side; a back split processing part 30 having a blade body 310 which splits a back of the sheet-like material fed by the feeding part in the direction of the first side, and a pair of first roller parts 350 and 352 which sandwich the sheet-like material on an upstream side of the blade body; and a second roller part which sandwiches the sheet-like material on a further upstream side of the pair of first roller parts 350 and 352. Warpage of the sheet-like material is eliminated by the first roller part and the second roller part, and the back of the second sheet PF is split and the back of the first sheet PB is not split.SELECTED DRAWING: Figure 1
Patent JP-2020174716-A (JP)
Title: Game machine
Inventor: FUNABASHI HIDEAKI
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine capable of enhancing interest of a small winning rush game as a jackpot starts.SOLUTION: While jackpot variation of a first special symbol to be variation related to special small winning rush is performed, a second special symbol can vary. When a determination result of small winning is led by second jackpot determination, a small winning game is executed (see arrow f). When frequency by which the small winning game is executed reaches prescribed small winning frequency, a time-shortening state is over, shift to a non-time-shortening state occurs (see arrow t). While jackpot variation of the first special symbol is performed in the non-time-shortening state, small winning variation of the second special symbol is performed repeatedly more than once (see arrow i). Therefore, while jackpot of the first special symbol varies, the small winning game is performed repeatedly more than once. Thus, during the jackpot variation of the first special symbol, the state of the special small winning rush is secured.SELECTED DRAWING: Figure 37
Patent JP-2020177100-A (JP)
Title: Transfer unit and image forming apparatus
Inventor: YOSHIKAWA YOSHIHIRO
IPC: G03G21/16
Filed: 2019-04-17
Abstract: To provide a transfer unit that can appropriately prevent a short circuit between wiring members with a simple configuration.SOLUTION: A transfer unit 42 comprises: a plurality of transfer rollers 58K, C, M, Y; a transfer frame 72 that supports one ends of the transfer rollers; and a plurality of wiring members 74K, C, M, Y. The plurality of wiring members are wired to the transfer frame, and respective unit-side contact terminals formed on one ends are collectively arranged on one end of the transfer frame. Black wiring member 74K and a plurality of color wiring members 74Y, M, C are wired to different surfaces of the transfer frame.SELECTED DRAWING: Figure 3
Patent JP-2019189606-A (JP)
Title: Ophthalmic composition
Inventor: HOTTA TOSHIYUKI
IPC: A61K47/14
Filed: 2019-04-23
Abstract: To provide an ophthalmic composition.SOLUTION: An ophthalmic composition has (A) at least one selected from the group consisting of epinastine and a salt thereof, (B) at least one selected from the group consisting of pranoprofen and a salt thereof, and (C) a surfactant and/or a multichain surfactant with an HLB value of 16.5 or less.SELECTED DRAWING: None
Patent JP-2020179458-A (JP)
Title: Cutting plotter
Inventor: WATANABE KAZUHIRO
IPC: B26D5/00
Filed: 2019-04-25
Abstract: To provide a cutting plotter having no constrain on an upper space thereof.SOLUTION: The cutting plotter comprises a work stage 3 extending both in a conveying direction of a medium to be cut and in a lateral direction and first and second protruding parts 11 and 12 positioned at both left and right sides of the work stage 3. The first protruding part 11 and the second protruding part 12 are provided with covers 14 supported through support structures, respectively. The covers 14 move in parallel to the conveying direction of the medium to be cut, above the work stage 3 to open and close a space above the work stage 3, and therefore the covers 14 never largely protrude upward.SELECTED DRAWING: Figure 3
Patent JP-2020178968-A (JP)
Title: Golf club and weight member for golf club
Inventor: TAKEUCHI HIROYUKI
IPC: A63B53/14
Filed: 2019-04-26
Abstract: To provide a golf club preventing chattering and a weight member for a golf club.SOLUTION: A golf club 1 comprises a shaft 2 having a first end 2a, a second end, and a space i in an inside, a weight member 5, and a grip 4. The weight member 5 includes a metal weight body 10, and a cover 20 composed of a rubber elastic body covering the weight body 10. The cover 20 includes a side cover 21 for covering whole area of an outer peripheral surface of the weight body 10, a first end cover 22 which is continued from the side cover 21 and covers a first end face of the weight body 10, and a flange part 23 projecting outward in a shaft radial direction. The weight member 5 is mounted on the shaft 2 such that the side cover 21 is disposed in a space i of the shaft 2 and the flange part 23 is engaged with the first end 2a in an outside of the shaft 2.SELECTED DRAWING: Figure 2