baber/WOPTO huggingface dataset:
Patent JP-2021070485-A (JP)
Title: Rolled omelet package, packaging method of columnar food, and semi-automatic labeling machine
Inventor: MINAMI WATARU
IPC: B65D73/00
Filed: 2019-10-30
Abstract: To provide a packaging method of a columnar food capable of packaging the columnar food quickly and with a beautiful appearance.SOLUTION: A columnar food 1 packaged by a film is pressed and adhered to one end part 3a of a label 3 which is placed inside out on a work table 7 and in which adhesive surfaces 6a, 6b are formed at both end parts in the longer direction, and the label 3 is wound around the periphery of the columnar food 1 and an adhesive surface 6b of the other end part 3b is adhered to a surface of the label 3.SELECTED DRAWING: Figure 2
Patent JP-2021070989-A (JP)
Title: Rising gate type breakwater
Inventor: MORI TOSHIAKI
IPC: E02B7/20
Filed: 2019-10-31
Abstract: To autonomously perform the standing motion of a restraining rod even if a hoist becomes inoperable.SOLUTION: A rising gate type breakwater 1 comprises: a door body 10 that stands up by buoyancy; a restraining rod 31 that stops a falling motion of the door body 10 by coming into contact with the door body 10 that stands up by buoyancy and falls down; and a drive unit 40 that causes the restraint rod 31 to rise. The drive unit 40 comprises: a hoist 42; an elevating member 48 that has a pulley 43; a counterweight 46 that can be moved up and down; a first rope 41, one end of which is connected to the hoist 42 and the other end of which is wound in the order of pulley 43 and constant pulley 44 and is connected to the counterweight 46; and a second rope 51 that is connected to the elevating member 48 and the restraining rod 31, and causes an erection force generated by the buoyancy of the restraining rod 31 to act as a descending force on the elevating member 48. An ascending force acting on the elevating member 48 due to the weight of the counterweight 46 is set to be smaller than the descending force.SELECTED DRAWING: Figure 3
Patent JP-2021070116-A (JP)
Title: Work-piece picking device
Inventor: TANAKA TAKAHIRO
IPC: B65G59/02
Filed: 2019-10-31
Abstract: To reduce wasted time in operating a robot as much as possible to improve operation efficiency as a whole.SOLUTION: A work-piece picking device, which recognizes a position and a posture of one specific work-piece that should be picked, by making a photographing camera 3 measure positions and postures of work-pieces loaded in bulk on trays of a plurality of work-piece supply devices 1A-1D, and makes an arm of a robot 2 pick the work-pieces one by one, in accordance with the recognized result, measures the positions and the postures of the work-pieces loaded in bulk on the trays of the other work-piece supply device in order to search a target work-piece to be picked next and recognizes the position and the posture of one work-piece to be picked next, during picking operation by the robot 2.SELECTED DRAWING: Figure 3
Patent JP-2021072739-A (JP)
Title: Rotary electric machine and manufacturing method of rotary electric machine
Inventor: MINEYUKI TETSUYA
IPC: H02K3/50
Filed: 2019-11-01
Abstract: To obtain a connection structure that absorbs variations in component dimensions and assembly dimensions when connecting a power supply terminal that is connected to a power supply terminal with a power supply portion of a wire connection plate that is a drawing conductor.SOLUTION: The connection structure includes a wire connection plate and a terminal. The wire connection plate distributes an electric current to a plurality of coils arranged around a rotary shaft and has a power supply protrusion that extends in the shaft direction of the rotary shaft and takes in an electric current from outside. The terminal extends in a radial direction of the rotary shaft and supplies power to the wire connection plate through a mating part that is mated with the power supply protrusion of the wire connection plate.SELECTED DRAWING: Figure 12
Patent JP-2021071680-A (JP)
Title: Display device, head-mounted display device, and display method
Inventor: AMANO ATSUSHI
IPC: H01L27/32
Filed: 2019-11-01
Abstract: To suppress change in color arising with use when displaying images using a display unit having a plurality of light-emitting elements of different emission colors arranged therein.SOLUTION: Variations in illuminance of emission colors of light-emitting elements are acquired to compute driving power to be supplied to light-emitting elements of each emission color to reduce the variations on the basis of the acquired variation in each emission color. Display of a display unit is then controlled by controlling emission of light-emitting elements of each emission color with the computed driving power.SELECTED DRAWING: Figure 2
Patent JP-2021079735-A (JP)
Title: Drone shipment receiving device
Inventor: KONO TAKEOMI
IPC: B64F1/32
Filed: 2019-11-14
Abstract: To provide a drone shipment receiving device that can receive a shipment transported by a drone without landing the drone.SOLUTION: A drone shipment receiving device 1 can receive a shipment X transported by a drone D without landing the drone D. The drone shipment receiving device includes: a pair of air bags 2 arranged so as to come into close contact with each other when being completely inflated; inner pressure adjustment means 3 capable of adjusting inner pressure of the air bags 2; lifting means 4 capable of lifting the air bags 2 up and down; and a belt conveyor 5 arranged below the air bags 2.SELECTED DRAWING: Figure 1
Patent JP-2021078664-A (JP)
Title: Game machine
Inventor: TAKATANI SHOHEI
IPC: A63F5/04
Filed: 2019-11-18
Abstract: To provide a game machine enabling a person operating the game machine to easily execute a variation game in the state that a recommended bet number is set.SOLUTION: In the state that no bet number is set, when the number of credits is a specific bet number (for example, 2) smaller than a maximum bet number (for example, 3), operation of a MAX bet button 18 is null; in the state that no effective notification is given and no bet number is set, when the number of credits is the maximum bet number or larger, operation of the MAX bet button 18 is effective and the effective notification is given. Game states include a first internally-won bonus where execution of a variation game is recommended in the state that the maximum bet number is set and a non-internally won bonus different from the first internally-won bonus. During the non-internally won bonus, a specific bet number can be set by operation different from that of the MAX bet button 18 and specific notification capable of notifying that as the bet number, the specific bet number is set is given.SELECTED DRAWING: Figure 1
Patent JP-2020028735-A (JP)
Title: Game machine
Inventor: AKAMATSU HIRONORI
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To provide a game machine capable of preferably performing distribution of game balls in a game area.SOLUTION: A window panel is arranged on a front side of a game board 233, and a game area PA is regulated by being sandwiched by the game board 233 and the window panel. The game board 233 has a first left/right distribution nail 213 and a second left/right distribution nail 214 for changing a route after collision of the game balls according to a collision position in a depth direction in the game area PA. The first left/right distribution nail 213 has a first left/right distribution plane for bouncing the game balls in a right direction on a depth side of the game area PA, and a second left/right distribution plane for bouncing the game balls in a left direction on a near side of the game area PA. The second left/right distribution nail 214 has a first left/right distribution plane for bouncing the game balls in the left direction, on a depth side of the game area PA, and a second left/right distribution plane for bouncing the game balls in the right direction on a near side of the game area PA.SELECTED DRAWING: Figure 50
Patent JP-2021078912-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To execute a performance preferably.SOLUTION: On the basis of the fact that a small winning symbol is derived and displayed, a game state can be controlled to a time saving state from a normal state via a small winning game state. A display result of a small winning includes a display result of a small winning A or a small winning B which can be controlled to the time saving state and a display result of a small winning C which cannot controlled to the time saving state. A special variable winning ball device 090IW17 can control a game state to a first state in which game balls are easily won and a second state in which game balls cannot be won or difficultly won. Different performances can be executed when the special variable winning ball device 090IW17 is opened between a case where the display result of the small winning A or the small winning B is derived and displayed and a case where the display result of the small winning C is derived and displayed.SELECTED DRAWING: Figure 8-24
Patent JP-2021079911-A (JP)
Title: Support mechanism
Inventor: KITAMURA AKIJI
IPC: B62J11/00
Filed: 2019-11-22
Abstract: To provide a support mechanism which can protect a device attached to an outer end part of a handle of a two-wheel vehicle etc. or a similar device from being damaged by overturning.SOLUTION: A support mechanism includes: a support part 1 extending from an outer end part of a handle H of a two-wheel vehicle or a three-wheel vehicle in a direction intersecting with an extension direction of the handle H; and a bending part 2 which bends from an end part, which is opposite to the handle H side, of the support part 1 in an inner direction of the handle 1 and extends. A supported device C is included in the support part 1 through the bending part 2.SELECTED DRAWING: Figure 1
Patent JP-2021084578-A (JP)
Title: Four-wheel type movable body and control method at stairs movement of the same
Inventor: NAKAJIMA HIDEO
IPC: B60W10/08
Filed: 2019-11-29
Abstract: To provide a four-wheel type movable body which can easily move on the stairs where steps continue, and a control method at the stairs movement of the same.SOLUTION: A four-wheel type movable body 10 in which rotating members 32, 42 that extend in the left-right direction and support wheels 34, 36; 44, 46 on both ends are supported on the front and rear sides of a body 12 so as to be rotatable around steering shafts 30, 40 extending in the up-down direction and roll shafts 38, 48 extending in the front-rear direction is controlled so as to (i) move toward a step 8 such that the respective rotating members 32, 42 rotate around the steering shafts 30, 40 and the one wheels 34, 44 rotate in the state where the other wheels 36, 46 of the respective rotating members 32, 42 are stopped when approaching to a prescribed distance from the step 8, and (ii) move and pass through the step 8 such that the rotating member 32 supporting the wheel 34 rotates around the roll shaft 38 and the wheel 34 is pressed against a step surface 5 of the step 8 when the wheel 34 reaches the step 8.SELECTED DRAWING: Figure 5
Patent JP-2020104514-A (JP)
Title: Solution film-forming apparatus, endless-belts and films
Inventor: SATO NOBUYUKI
IPC: B29C41/36
Filed: 2019-12-02
Abstract: To provide a stainless-steel endless belt having an oxide film layer that satisfies all high corrosion resistance, film formability, and film quality.SOLUTION: There is provided an endless belt made of stainless-steel having an oxide film layer, in which in the endless belt, the oxide film layer contains an oxide hydrate of Cr and Fe, and an inter-crystalline interface distance measured from an oxide layer side is 0.3 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021088217-A (JP)
Title: Vehicular display device
Inventor: IWATSUKI SEIKI
IPC: H05K7/20
Filed: 2019-12-02
Abstract: To provide a vehicular display device which suppresses noise caused by a fan.SOLUTION: A vehicular display device 1 includes a circuit board 5, a case 2, a fan 7, and a passage wall 8. The case 2 houses the circuit board 5. Further, the case 2 is provided with an opening 9a which introduces air into an internal space of the case 2 between the case 2 and the circuit board 5. The fan 7 sends air from an interior to an exterior of the case 2. The passage wall 8 forms an air passage 10, which causes air introduced from the opening 9a to pass through an area above a heating part 6 of the circuit board 5 and guides the air to the fan 7, at the internal space between the case 2 and the circuit board 5.SELECTED DRAWING: Figure 4
Patent JP-2020032285-A (JP)
Title: Game machine
Inventor: MIKI SATOSHI
IPC: A63F5/04
Filed: 2019-12-05
Abstract: To provide a game machine in which it is avoided that a specific game state such as an ART continues semi-permanently and a decrease in interest due to a monotonous game is suppressed.SOLUTION: A slot machine is configured such that, in a specific game state such as an ART, the upper limit value of the number of games allowed to stay in the specific game state is varied depending on the stay mode.SELECTED DRAWING: Figure 15
Patent JP-2021089241-A (JP)
Title: Method for inspection, optical film inspection device, and method for manufacturing optical part
Inventor: KAWAKAMI TAKESHI
IPC: G01B11/00
Filed: 2019-12-05
Abstract: To provide a method for an inspection for effectively and surely inspecting an optical film.SOLUTION: The method for an inspection includes: an irradiation step S01 for irradiating an inspection region of an optical film with an inspection light; a detection step S02 for detecting a reflected light as the inspection light reflected by the inspection region; a determination step S03 for determining whether there is an abnormality in the optical film on the basis of the result of detection of the reflected light. The inspection light has a stripe pattern in which a bright part and a dark part are alternately arranged.SELECTED DRAWING: Figure 4
Patent JP-2021093850-A (JP)
Title: Vehicular device
Inventor: SAEKI MASAYOSHI
IPC: B60L9/18
Filed: 2019-12-11
Abstract: To provide a vehicular device which enables improvement of power efficiency while considering insulation countermeasures.SOLUTION: A vehicular device 1 includes: a rotary electric machine EM; an inverter circuit INV; a capacitor C1 connected in parallel with the inverter circuit INV; a capacitor C2 connected to the rotary electric machine EM through the inverter circuit INV; and an inverter box BOX which houses the inverter circuit INV, the capacitor C1, and the capacitor C2.SELECTED DRAWING: Figure 1
Patent JP-2021097479-A (JP)
Title: Automatic battery rehydration system for industrial vehicle
Inventor: USHIDA HIROYUKI
IPC: H02P29/024
Filed: 2019-12-17
Abstract: To provide an automatic battery rehydration system for an industrial vehicle that does not rely on visual inspection for the presence or absence of battery purified water in a battery purified water tank and has a high degree of freedom in an installation condition of the battery purified water tank.SOLUTION: An automatic battery rehydration system for an industrial vehicles 25 which includes a battery purified water tank 26 that is mounted on the body of an industrial vehicle and stores battery purified water, a water supply pump 28 that supplies battery purified water of the battery purified water tank 26 to a battery 17, a pump motor 29 that drives the water supply pump 28, and a controller 23 that controls the pump motor 29 includes a current detection unit that detects a current value of the pump motor 29, and when the current detection unit detects a current value less than a preset threshold value, the controller 23 determines that the pump motor 29 is idling.SELECTED DRAWING: Figure 2
Patent JP-2021099172-A (JP)
Title: Heat insulation material, refrigerator and heat insulation material manufacturing method
Inventor: NAKANO TAIYO
IPC: F16L59/02
Filed: 2019-12-20
Abstract: To provide a heat insulation material, a refrigerator including the heat insulation material and a heat insulation material manufacturing method capable of improving heat insulation performance through preventing a dented outer material from deteriorating airtightness.SOLUTION: A heat insulation material is made by processing an airtight outer material storing a core material into a plate like shape with an interior space of the outer material decompressed. Given that one of the surfaces of the insulation material is defined as a first surface and the other as a second surface, the insulation material has a dented section at least on the first surface. The core material has a first member and a second member made of a member having higher compaction property than the first member. The second member forms at least partial or entire shape of the dented section and is arranged closer to the dented section than the first member.SELECTED DRAWING: Figure 2
Patent JP-2021097631-A (JP)
Title: Fishing reel
Inventor: SUGINAMI YASUYUKI
IPC: A01K89/017
Filed: 2019-12-23
Abstract: To realize a fishing reel that can be suitably used as both a manual reel and an electric reel.SOLUTION: A fishing reel 100 comprises: a main shaft 30 rotatably inserted at a shaft center of a spool 10; a rotor 40 connected to the main shaft 30, and rotatably supported by a spool body part 20; a bail arm 41 provided integrally with the rotor 40; a screw gear 50 provided on one end side of the main shaft 30; a crown gear 60 engaged with the screw gear 50; a drive shaft 70 rotatably supported by the reel body part 20, and of which one end part 71 is exposed to the outside; a motor power part 80 attachable/detachable to/from the one end part 71 of the drive shaft 70; a handle 90 rotatably supported by the reel body part 20 via a handle shaft 91; a first rotation transmission mechanism 1 for transmitting a drive force by which the handle 90 is rotated, to the crown gear 60; and a second rotation transmission mechanism 2 for transmitting a drive force of the motor power part 80 inputted via the drive shaft 70, to the crown gear 60.SELECTED DRAWING: Figure 1
Patent JP-2021098167-A (JP)
Title: Aeration tank, sewage treatment device and sewage treatment method
Inventor: KADOYOSHI HIRONORI
IPC: C02F3/34
Filed: 2019-12-23
Abstract: To suppress deterioration of a denitrification function in sewage treatment using a flowing carrier.SOLUTION: An aeration tank includes: a tank body; a carrier which is provided inside the tank body and holds nitrifying bacteria and denitrifying bacteria therein; a cylindrical member which is provided separately from the inner wall of the tank body and has an open end in a vertical direction; and a first aeration device provided just under the cylindrical member. An aerobic region having an upward flow and an anaerobic area having a downward flow are formed inside the tank body, and the carrier is circulated so as to alternately pass through the aerobic region and the anaerobic region.SELECTED DRAWING: Figure 2
Patent JP-2021102897-A (JP)
Title: Door opening/closing control system
Inventor: KAWAHARA DAICHI
IPC: E05F15/75
Filed: 2019-12-25
Abstract: To provide a door opening/closing control system for avoiding a conventional defect to reduce complication of a device structure and increase in device cost while securing safety to cause a passerby to be less pinched by a door.SOLUTION: A door opening/closing control system includes a touch switch 210 being provided on a door 500 for sending a touch signal TS when a part of a human body has contact therewith or comes close thereto, area sensors 300 forming detection areas D1-D6 to detect an object around the door on the basis of detection waves from the object, a receiver 200 for receiving the touch signal from the touch switch and outputting a door opening control signal, and starting means 100 for, when receiving the door opening control signal, allowing the door to be opened and holding the door opened only during an opening holding period. The receiver adjusts the opening holding period in accordance with a passage required period to when a passerby comes to the door.SELECTED DRAWING: Figure 2
Patent JP-2021106306-A (JP)
Title: Electronic device and method
Inventor: AKITA KOJI
IPC: H04B7/08
Filed: 2019-12-26
Abstract: To provide an electronic device and a method capable of performing calibration without interfering with a transmission signal or a reception signal.SOLUTION: According to an embodiment, an electronic device includes a reception unit to which a reception signal in a first frequency band from an antenna is inputted, and a signal adding unit for inputting a calibration signal together with the reception signal into the reception unit, the calibration signal being in a second frequency band different from the first frequency band.SELECTED DRAWING: Figure 2
Patent JP-2021104168-A (JP)
Title: Pachinko game machine
Inventor: KATO TAKAHIRO
IPC: A63F7/02
Filed: 2019-12-26
Abstract: To develop a model for achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine is configured such that a lottery (particular lottery) of a time-shortening pattern is executed based on main game information acquired by acquisition means, and a result of the lottery of a time-shortening pattern can become a time-shortening game state in the case of a time-shortening pattern (particular stop display mode). The Pachinko game machine is configured so as not to execute a lottery of a time-shortening pattern in a high-probability lottery state while being capable of executing the lottery of a time-shortening pattern in a low-probability lottery state, and is configured so as not to execute the lottery of a time-shortening pattern in a time-shortening game state regardless of the low-probability lottery state or high-probability lottery state.SELECTED DRAWING: Figure 334
Patent JP-2020192601-A (JP)
Title: Solder alloy, solder powder, and solder joint
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/02
Filed: 2019-12-27
Abstract: To provide a solder alloy and the like which suppress changes with time of a solder paste, have a small temperature difference between a liquidus line temperature and a solidus line temperature, and have high reliability.SOLUTION: A solder alloy has an alloy composition of at least one of 10 mass ppm or more and less than 40 mass ppm As, 0-10,000 mass ppm Bi, 0-5,100 mass ppm Pb, and 0-3,000 mass ppm of Sb, and the balance Sn, and satisfies Expression (1): 300≤3As+Sb+Bi+Pb and Expression (2): 0.1≤{(3As+Sb)/(Bi+Pb)}×100≤200, in Expressions (1) and (2), As, Sb, Bi and Pb each satisfy a content (mass ppm) in the alloy composition.SELECTED DRAWING: None
Patent JP-2019527683-A (JP)
Title: ディーゼル排気流体（ａｕｓ  ３２）を製造するための尿素組成物の使用
IPC: B01D53/90
Filed: 2017-07-13
Abstract: 本発明は、水と、（ｉ）尿素；および成分（ｉｉ）を含む添加剤：（ｉｉ）アミノ基を含む少なくとも１つのポリマーまたはオリゴマーおよび少なくとも１つの官能化ポリビニル化合物の組み合わせを含む粒子状組成物とを混合するステップを少なくとも含み、粒子状組成物中の成分（ｉ）の重量パーセントは６０ｗｔ％を超え、粒子状組成物中の成分（ｉｉ）の重量パーセントは１ｗｔ％未満であり、尿素溶液が得られ、得られた尿素溶液中の成分（ｉ）の重量パーセントは３１ｗｔ％〜３４ｗｔ％の間である、ＮＯｘ還元剤ＡＵＳ ３２溶液（ディーゼル排気流体）を製造するための方法に関する。
Patent JP-2019521686-A (JP)
Title: 溶解された脂質含有バイオマスから脂質を分離する方法
IPC: C12P7/64
Filed: 2017-07-12
Abstract: 本発明は、脂質含有バイオマスから多価不飽和脂肪酸含有脂質を分離する方法に関する。
Patent JP-2019532207-A (JP)
Title: 内燃機関
IPC: F01N3/08
Filed: 2017-08-07
Abstract: 本発明は、少なくとも一つの尿素水タンク（７）と、少なくとも1つのポンプと、このポンプの少なくとも一つの吸引ラインと、圧力ラインを介して上記ポンプに接続された少なくとも一つの尿素水溶液の定量弁（８）と、上記ポンプから尿素水溶液タンク（７）に戻る少なくとも１つの戻りラインと、この戻りラインの上記ポンプとは反対側に配置されたフィルターエレメントと、尿素水タンク（７）中に配置された少なくとも1つの尿素水溶液センサーとを有する排気ガスラインに尿素水溶液を噴射する内燃機関に関する。【選択図】図１
Patent JP-2019536654-A (JP)
Title: 液滴堆積ヘッド及びそのためのアクチュエータ構成要素
IPC: B81B3/00
Filed: 2016-10-05
Abstract: いくつかのパターン化された層からなる液滴堆積ヘッドのためのＭＥＭＳアクチュエータ構成要素であって、各層が積層方向に対する法線の平面に延在し、層が先述の積層方向において互いに重なっている、ＭＥＭＳアクチュエータ構成要素。流体チャンバの列が層内で形成され、列が積層方向に実質的に垂直である列方向に延在する。各流体チャンバはそれぞれのノズル及びそれぞれの作動素子を備え、ノズルの対応する一つを通して対象のチャンバからの流体の吐出を引き起こすよう作動可能である。入口通路の列もまたチュエータ構成要素の層内で形成され、列が列方向に延在する。各入口通路は、先述の流体チャンバのそれぞれの一つに流体を供給するように流体接続される。一部の実施形態において、出口通路の列又は入口通路の第二の列のいずれかが、さらに層内で形成され、どちらかの場合に、かかる列は列方向に延在する。出口通路が存在する場合、それぞれが先述の流体チャンバのそれぞれの一つから流体を受け取るように流体接続される。通路の列の少なくとも一つが、互い違いに配置され、それにより、対象の互い違いに配置された列のメンバーの少なくともいくつかが、列方向に垂直である対象の互い違いに配置された列に対するオフセット方向においてそれらの隣接するものからオフセットされる。流体チャンバの列も互い違いに配置され得る。【選択図】図２