baber/WOPTO huggingface dataset:
Patent JP-2018169610-A (JP)
Title: Optical probe and assembly thereof
Inventor: TAKEUCHI KENICHIRO
IPC: A61B1/00
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lens combination that compensates for astigmatism caused by another optical component in an optical device.SOLUTION: A lens combination 100 comprises: a first lens 10 having a generally planar first lens end surface defining a light oval edge; and a second lens 40 having a generally planar second lens end surface operatively coupled to the first lens end surface, the second lens having four primary edges and at least two secondary edges connecting pairs of the primary edges, each of the primary edges extending in a substantially straight line between two spaced points at the oval edge of the first lens.SELECTED DRAWING: Figure 2B
Patent JP-2019154301-A (JP)
Title: Composition and method for producing the same
Inventor: MATSUMOTO NOBUO
IPC: A23L2/38
Filed: 2018-03-13
Abstract: To provide a novel composition capable of effectively suppressing the occurrence of aggregation and precipitation in dissolving the composition in water to produce a beverage in a composition containing more mineral components than mineral components naturally contained in a barley tea extract and to provide a method for producing the same.SOLUTION: There is provided a method for producing a composition comprising roasted barley extract components (containing mineral components) and mineral components other than the roasted barley extract components, which comprises: extracting roasted barley with a solvent to obtain a barley extract (an extraction step); adding mineral components to the obtained barley extract to obtain a mineral adjusted barley extract (a mineral adjustment step); and spray-drying the mineral adjusted barley extract (a spray-drying step), wherein the composition produced contains 30 to 100 mg/100 g of oxalic acid and 10 to 50 mg/100 g of calcium and the ratio ((a monosaccharide+a disaccharide)/starch) of the content of a monosaccharide and a disaccharide to the content of starch is 0.01 to 0.05.SELECTED DRAWING: None
Patent JP-2019155767-A (JP)
Title: Method for manufacturing resin molded body
Inventor: KOMIYAMA TAKASHI
IPC: B29C70/40
Filed: 2018-03-14
Abstract: To provide an improvement technique that can reduce time required for press-forming and achieve the miniaturization of equipment.SOLUTION: A manufacturing method of the present invention performs a preparation step for disposing a resin raw material that includes fibers and has fluidity due to heating between an upper mold compressed downward by a hydraulic cylinder and a lower mold facing the upper mold while separating from the upper mold; a step S1 for stopping a hydraulic pump that supplies hydraulic fluid to the hydraulic cylinder, lowering the upper mold at a first speed based on free fall and bringing the upper mold into contact with the resin raw material, and flow-molding the resin raw material at the first speed; and a step S2 for supplying hydraulic fluid to the hydraulic cylinder from the hydraulic pump after the flow-molding step is finished, and thereby providing pressure on the upper mold from the hydraulic cylinder and high-pressure molding the resin raw material at a second speed slower than the first speed. In this manner, a resin molded body is manufactured.SELECTED DRAWING: Figure 2
Patent JP-2019161509-A (JP)
Title: Communication control system, communication control method, and computer program
Inventor: SHINDO KATSUSHI
IPC: H04W8/18
Filed: 2018-03-14
Abstract: To provide a communication control system capable of ensuring a more efficient communication environment by fully demonstrating original functions and performance of a network in a network where various devices are connected, and also provide a communication control method and a computer program.SOLUTION: The communication control system includes: a classification unit that divides devices connected to a to-be-controlled network into a plurality of classes on the basis of a communication feature amount indicating a communication feature in a network of each device; and a network control unit that sets a virtual network for each class divided by the classification unit.SELECTED DRAWING: Figure 5
Patent JP-2019155465-A (JP)
Title: Solder paste for chip component joining
Inventor: NOMURA HIKARI
IPC: B23K35/22
Filed: 2018-03-16
Abstract: To provide a solder paste that prevents the chip standing-up phenomenon of a fine chip component, even when using a lead-free solder alloy.SOLUTION: A solder paste is obtained by mixing powder of a lead-free Sn based solder alloy with Ag 0.2-1.1 mass% added, and a pasty or liquid flux.SELECTED DRAWING: Figure 1
Patent JP-2019163182-A (JP)
Title: Method and apparatus for purifying zirconium
Inventor: IMURA RYOTA
IPC: B01J41/04
Filed: 2018-03-19
Abstract: To provide a purified liquid with a high-purity zirconium that has a reduced content of titanium impurities in cases where zirconium is separated and purified from yttrium.SOLUTION: A method for purifying zirconium according to the present invention comprises a dissolution step of dissolving zirconium, titanium and yttrium in a dissolving acidic solution to prepare a solution; an adsorption step of bringing the solution into contact with a cation exchange resin in order for zirconium ions to be selectively adsorbed onto the cation exchange resin; a washing step of washing the cation exchange resin after the adsorption step; an ion exchange step, following the washing step, of allowing the cation exchange resin to pass through an aqueous solution of an inorganic acid salt of an alkali metal or alkali earth metal for ion exchange from a hydrogen ion type to an alkali metal type or an alkali earth metal type; and a recovery step, following the ion exchange step, of allowing the cation exchange resin to pass through a recovery liquid to give a recovery passage liquid containing a complex of the zirconium ions.SELECTED DRAWING: Figure 1
Patent JP-2019164549-A (JP)
Title: Information processing device
Inventor: SHINTANI KAZUSHI
IPC: G06F3/0484
Filed: 2018-03-19
Abstract: To allow displaying various contents by switching thereof at appropriate timings.SOLUTION: An information processing device 10 comprises: a display unit 12; a motion detection unit (an acceleration sensor 15, an angular velocity sensor 16, and a determination section 22) for detecting a motion of the information processing device 10; and a control unit 21 for switching contents displayed on the display unit 12 when a predetermined motion of the information processing device 10 is detected by the motion detection unit. Each of the contents displayed on the display unit 12 is set with a minimum display time on the display unit 12. The control unit 21 maintains display of the contents until the minimum display time elapses, in a case when the predetermined motion of the information processing device 10 is detected by the motion detection unit before elapse of the minimum display time set to the contents after completion of display of the contents displayed on the display unit 12, and then switches the contents displayed on the display unit 12 after elapse of the minimum display time.SELECTED DRAWING: Figure 2
Patent JP-2019164288-A (JP)
Title: Charging member, charging device, process cartridge, and image forming device
Inventor: IDA YASUHIKO
IPC: G03G15/02
Filed: 2018-03-20
Abstract: To provide a charging member in which density irregularity of formed images is suppressed.SOLUTION: A charging member comprises a cylindrical or columnar conductive base material and an elastic portion provided to cover the conductive base material, and satisfies a condition expressed as Re>Rc, where Re represents an outer diameter of the charging member at 5 mm from an edge of the elastic portion in an axial direction thereof, and Rc represents an outer diameter of the charging member at the center of the elastic portion in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2019162366-A (JP)
Title: X-ray photographing apparatus
Inventor: YAMANAKA SEIJI
IPC: A61B6/00
Filed: 2018-03-20
Abstract: To provide an X-ray photographing apparatus that can quickly execute positioning of a subject, regardless of a position of a therapy beam irradiation head.SOLUTION: An X-ray photographing apparatus includes: a first X-ray photographing system comprising a first X-ray tube 11a and a first flat panel detector 21a; a second X-ray photographing system comprising a second X-ray tube 11b and a second flat panel detector 21b; a third X-ray photographing system comprising a third X-ray tube 11c and a third flat panel detector 21c; and a fourth X-ray photographing system comprising a fourth X-ray tube 11d and a fourth flat panel detector 21d. Then, two pieces of X-ray photographing systems where a therapy beam irradiation head is not arranged on an X-ray irradiation area reaching the flat panel detector from the X-ray tube are selected from among the first photographing system to the fourth photographing system, and thereby the X-ray photographing is executed.SELECTED DRAWING: Figure 2
Patent JP-2019166691-A (JP)
Title: Image formation apparatus
Inventor: ABE EIBUN
IPC: B41J11/42
Filed: 2018-03-22
Abstract: To provide an image formation apparatus which can suppress printing unevenness by dealing with the instantaneous speed variation in a conveyance path of a recording medium without increase in the size of the apparatus.SOLUTION: An image formation apparatus forming an image by using a print head to a conveyed recording medium includes: conveyance means which conveys the recording medium in the prescribed direction; recording means including a print head; and control means which has a storage unit and controls the conveyance means and recording means. In the image formation apparatus, the storage unit has control data related to the printing control based on the variation in the conveyance speed of the recording medium conveyed by the conveyance means, and the control means controls at least one of the conveyance means and recording means based on the control data stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2019167430-A (JP)
Title: Catalyst for producing ultrahigh molecular weight polyethylene-based copolymer and method for producing ultrahigh molecular weight polyethylene-based copolymer using the same
Inventor: SONE MAKOTO
IPC: C08F4/6592
Filed: 2018-03-23
Abstract: To provide: an ultrahigh molecular weight polyethylene-based copolymer capable of providing a molded body excellent in mechanical strength and wear resistance; a catalyst capable of efficiently producing the same; and a method for producing an ultrahigh molecular weight polyethylene-based copolymer using the same.SOLUTION: There are provided: a metallocene-based catalyst containing a transition metal compound having a specific structure (A), an organic modified clay modified with an aliphatic salt having a specific structure (B) and an organic aluminum compound (C), which is a catalyst for producing an ultrahigh molecular weight polyethylene-based copolymer in which each component is a specific ratio; and a method for producing an ultrahigh molecular weight polyethylene-based copolymer using the same.SELECTED DRAWING: None
Patent JP-2019168333-A (JP)
Title: Radar device
Inventor: IWASA KENTA
IPC: G01S7/02
Filed: 2018-03-23
Abstract: To provide a radar device which secures a high resolution along the horizontal direction while suppressing a sidelobe, and which is capable of three-dimensional positioning.SOLUTION: The radar device comprises a radar transmission unit for transmitting a radar signal from a transmission array antenna, and a reception unit for receiving, from a reception array antenna, a reflected wave signal of the radar signal having been reflected by a target. One of the transmission array antenna and the reception array antenna includes a plurality of first antennas the phase center of which is arranged along the direction of a first axis, and the other of the transmission array antenna and the reception array antenna includes a plurality of second antennas the phase center of which is arranged at a second interval along the direction of a second axis different from the direction of the first axis. The plurality of first antennas include a plurality of antennas the phase center of which is arrayed at a first interval, and a plurality of antennas the phase center of which is arrayed at a third interval different form the first interval.SELECTED DRAWING: Figure 9
Patent JP-2018089526-A (JP)
Title: Slot machine
Inventor: SUZUKI TOMOCHIKA
IPC: A63F5/04
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine improving game taste by allowing a game state to transfer according to a player's game operation and diversifying changes in the game state according to a game result.SOLUTION: The slot machine includes three types of game states of a general game B, an RT game, and an AR game, and includes, in a symbol combination lottery during the RT game, a plurality of simultaneous winning combinations (winning numbers 11-20) formed by arbitrarily combining replay winning combinations (a)-g in lottery objects. A relationship between operation order of stop switches of the slot machine and a type of a replay winning combinations to be established is predetermined in the respective simultaneous winning combinations and, when any of the simultaneous winning combinations is won by a winning combination lottery, a replay winning combination corresponding to the order when the stop switches are operated is established. As a result, when a replay winning combination d is established, a game is transferred to the general game B, when a replay winning combination c is established, the game is transferred to the AR game, and, when a replay winning combination (a) is established, a state of the RT game is retained.SELECTED DRAWING: Figure 13
Patent JP-2021113132-A (JP)
Title: Production method of glass plate, and cleaning apparatus of glass plate
Inventor: NAKATSUKA HIROKI
IPC: G02F1/1333
Filed: 2018-03-26
Abstract: To certainly reduce cleaning unevenness of a glass plate in a width direction orthogonal to a conveying direction in cleaning the surface of the conveyed glass plate.SOLUTION: A production method of a glass plate includes a cleaning step for cleaning a surface Ga of a glass plate G by cleaning lines 8a-8c containing a plurality of cleaning members 10 arranged with a space S from each other in a width direction orthogonal to a conveying direction Y of the glass plate G while conveying the glass plate G. The cleaning lines 8a-8c are set with a space in the conveying direction Y. In the three cleaning lines 8a-8c, the location of the space S does not overlap with each other in the width direction.SELECTED DRAWING: Figure 2
Patent JP-2019173183-A (JP)
Title: belt
Inventor: TERAMOTO YUSUKE
IPC: A41F9/02
Filed: 2018-03-26
Abstract: To provide a belt with a connection member for achieving exchange of a belt tip.SOLUTION: A belt 1 comprises: a belt tip 2 which is an end part attached to one end of a belt body 3; and a belt tip connection part 4 for connecting the belt body 3 and the belt tip 2. The belt tip connection part 4 comprises: a connection member 10; a belt tip engaging member engaged with the belt tip 2; and a belt engaging member engaged with the belt body 3. The belt tip connection part 4 comprises a belt tip attaching part and a belt attaching part. The belt tip 2 and the belt body 3 are fixed to the belt tip connection part 4 in a state where they are engaged with the belt tip engaging member and the belt engaging member. The belt tip member 2 is formed to be attached/detached to/from the belt tip connection part 4 by being separated from the belt tip connection part 4 in a state where the belt tip member is separated from the belt tip engaging member.SELECTED DRAWING: Figure 1
Patent JP-2018120239-A (JP)
Title: Developer supply container and developer supply system
Inventor: YOSHIMURA AKIHITO
IPC: G03G15/08
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress a capacity variation amount by reciprocal operation of a pump part from being different as a stop position of the pump part is different, and to suppress variation in discharging performance for developer from a discharge port to suppress unstableness.SOLUTION: A developer supply container attachable to and detachable from a developer supply device has: a pump part 3a which is provided to act for a developer discharge chamber and varies in capacity according to reciprocal movement; a cam groove 2e comprising a cam groove 2g for converting rotational driving force input to a gear part 2d into force for decreasing capacity of the pump part 3a, a cam groove 2h for converting the rotational driving force into force for increasing the capacity of the pump part 3a, and a cam groove 2i for not converting into force for operating the pump part 3a; and a phase detection part 6a for stopping a conveyance part 2c from rotating by any one of the cam groove 2g, the cam groove 2h, and the cam groove 2i of the cam groove 2e.SELECTED DRAWING: Figure 12
Patent JP-2019170445-A (JP)
Title: Game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2018-03-27
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a normal pattern winning game executed by winning a normal pattern winning lottery, an electric generator winning hole is opened and entry of game balls into the electric generator winning hole is permitted in a game machine. A V winning hole is opened with entry of game balls into the electric generator winning hole as an opportunity, and an 8R or 16R jackpot game for opening a variable winning hole with entry of game balls into the V winning hole as an opportunity is executed. The jackpot game is executed at an interval between openings of the electric generator winning hole when the electric generator winning hole is opened a plurality of times in a normal pattern winning game. In the 16R jackpot game, a variable winning hole is opened and closed speedily a plurality of times in a final round, and a jackpot game with opening of a next electric generator winning hole as an opportunity is not executed when the 16R jackpot game is not completed by predetermined timing.SELECTED DRAWING: Figure 67
Patent JP-2019172434-A (JP)
Title: Remote control terminal and work vehicle comprising the same
Inventor: HAYASHI HIROYUKI
IPC: B66C13/00
Filed: 2018-03-28
Abstract: To provide a remote control terminal capable of preventing an incorrect operation in remote control of a work device and easily and simply performing remote control of the work device, and a work vehicle comprising the remote control terminal.SOLUTION: A remote control terminal 32 has a wave transmitter for calculating a direction of the remote control terminal 32 with respect to a crane device 6, and the crane device 6 has a wave detector 30 for receiving a wave from the wave transmitter. When the wave detector 30 receives a wave from the wave transmitter, a controller 31 calculates the direction of the remote control terminal 32 with respect to the crane device 6 based on the received wave, then calculates a direction in which the crane device 6 is actuated based on the direction of the remote control terminal 32 with respect to the crane device 6 and on an inclination angle of an operation part with respect to an operation direction reference Bo, and causes the crane device 6 to actuate in the direction.SELECTED DRAWING: Figure 5
Patent JP-2018139293-A (JP)
Title: Bonding wire for semiconductor device
Inventor: YAMADA TAKASHI
IPC: C22C9/04
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a bonding wire for a semiconductor device, having a Cu alloy core material and a Pd coating formed over the surface of the core material, which can achieve both of the increase in bonding reliability in a ball bonding portion at a high temperature, and the wedge bondability.SOLUTION: A bonding wire for a semiconductor device comprises: a Cu alloy core material; and a Pd coating formed over the surface of the Cu alloy core material. The bonding wire includes an element that imparts the connection reliability in a high-temperature environment. The proof stress ratio defined by the following formula (1) below is 1.1-1.6: Proof stress ratio=Maximum proof stress/0.2%-proof stress (1).SELECTED DRAWING: None
Patent JP-2019182021-A (JP)
Title: Hybrid automobile
Inventor: TAJIMA KEIJI
IPC: B60L50/16
Filed: 2018-04-03
Abstract: To eliminate a shortage in drive force in the case of drive limitation being enforced to a rear-wheel drive motor while traveling in a CD mode, and lift the drive limitation quickly.SOLUTION: A hybrid automobile includes: an engine capable of outputting power to a front wheel; a front-wheel drive motor; a rear-wheel drive motor; and a battery for exchanging power with the front-wheel drive and rear-wheel drive motors. In the case of drive limitation being enforced to a rear-wheel drive motor during traveling with a CD mode selected as an executing drive mode, a CS mode is selected as the executing drive mode, with the engine started and the rear-wheel drive motor inhibited to drive.SELECTED DRAWING: Figure 2
Patent JP-2019183987-A (JP)
Title: Existing pipe reclamation structure and reclamation method
Inventor: KITAYAMA YASUSHI
IPC: E03F3/06
Filed: 2018-04-12
Abstract: To enable an integral formation to be attained with a reclamation pipe at a low cost even if an inner surface of an existing pipe is smooth.SOLUTION: Several installation members 20 are arranged to be spaced apart at a smooth inner peripheral part of an existing pipe 10 in a peripheral direction. The installation members 20 have a base part 21 extending in an axial direction and a protrusion 22 protruded from the base part 21 toward an inner diameter direction. Each of the base parts 21 of the installation members 20 is fixed to an inner surface of the existing pipe 10 by anchor bolts 31. A reclamation pipe 40 lined at the inner circumference of the existing pipe 10 is composed of helical wound band body 41 and constituted by fitting an adjoining wound part 41a of the band body 41. The band body 41 is formed with several protrusions 42 (engagement parts) extending in a longitudinal direction of the band body 41 and spaced apart in a width direction. The protrusion 22 of the installation member 20 enters between thee protrusions 42. A lining material 50 such as mortar and the like is filled between the existing pipe 10 and the reclamation pipe 40.SELECTED DRAWING: Figure 6
Patent JP-2018138922-A (JP)
Title: Measuring system
Inventor: OTOMO FUMIO
IPC: G01C7/04
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system, which enables a remote control and an automatic flight of a UAV even under an environment where radio waves from artificial satellites cannot be received, and which also enables measurement of structures such as a building and a dam even at a place or in an environment where measurement cannot be performed by a UAV on which a camera for photogrammetry, a scanner, and a spectral camera are mounted.SOLUTION: A measuring system 1 comprises a remotely controllable flying device 2 with a GPS device 8 and a measuring device mounted thereon, a position measuring device 3 installed at an arbitrary position and able to measure the distance and angle and able to track, a ground base station 4 for controlling a flight of a flying vehicle, a remote controller 5 able to exchange data with the ground base station and able to perform wireless communication with the flying device, and a control unit provided on the flying device and the ground base station.SELECTED DRAWING: Figure 1