baber/WOPTO huggingface dataset:
Patent JP-2022071714-A (JP)
Title: Power conversion apparatus
Inventor: YUKITA KAZUTO
IPC: H01F30/12
Filed: 2020-10-28
Abstract: To enable outputting a low voltage AC power without using any additional transformer even in a structure that generates a multi-phase low voltage AC power by using a multi-phase transformer.SOLUTION: A power conversion apparatus uses a twelve-phases transformer 3a that includes a first winding 11 on a primary side, and second to fifth windings 12 to 15 on a secondary side, and that generates four different three-phases. All of the second to fifth windings 12 to 15 are connected in a star connection, the first to fifth windings 11 to 15 are wound around a common iron core 8, and the third winding 13 has a polarity reversed with respect to the second winding 12, and is wound around the iron core 8 by a number of windings of 0.73 times that of the second winding 12, and neutral points Q of both the second winding 12 and the third winding 13 are connected with each other. The fourth winding 14 and the fifth winding 15 are formed so as to be branched from a common predetermined position in the middle of the third winding 15, and the second to fifth windings 12 to 15 output three-phase voltages of phases different from one another, respectively, so as to output twelve-phase AC power. Then, the low voltage AC power is taken out from predetermined portions of a secondary side winding L2 of the twelve phase transformer 3a.SELECTED DRAWING: Figure 11
Patent JP-2022072643-A (JP)
Title: Liquid discharge container
Inventor: YAITA DAISUKE
IPC: B65D83/00
Filed: 2020-10-30
Abstract: To provide a liquid discharge container which can make it possible that the discharge operation is smooth and reliable and no liquid remains on the inner wall of the container.SOLUTION FOR THE PROBLEM: A liquid discharge container 1 is equipped with a pump 10 which is mounted to the container body 3 and discharges liquid in the container body 3 to the outside, one end of an introduction tube 23 is connected to an introduction cylinder 11d that introduces the liquid of the pump 10, a mounting member 25 that holds a seal ring 24 so that it can be displaced at least in the horizontal direction is mounted to the introduction tube 23 in a liquid-tight and slidable manner via the seal ring 24, there is a mounting cylinder 26a in the center of the mounting member 25, a scraping piston 26, which is liquid-tightly joined to the inner wall of the container body 3 by an outer ring 26c and slidable along the inner wall, is fixed by the mounting cylinder 26a.SELECTED DRAWING: Figure 2
Patent JP-2022073172-A (JP)
Title: Information processing device, program, and image processing system
Inventor: OTEGI SUGITAKA
IPC: H04N1/387
Filed: 2020-10-30
Abstract: To provide an information processing device capable of restoring concealed secret information.SOLUTION: An image processing device which conceals secret information included in image data comprises: a secret information detection unit 27 which detects secret information out of the image data including one or more pieces of secret information; and a digital watermark generation unit 28 which converts the secret information detected by the secret information detection unit to a digital watermark and forms the digital watermark in the image data.SELECTED DRAWING: Figure 5
Patent JP-2022073708-A (JP)
Title: Reactor and manufacturing method thereof
Inventor: SUZUKI KOTARO
IPC: H01F37/00
Filed: 2020-11-02
Abstract: To provide a reactor and a manufacturing method thereof in which burr generation is suppressed even when a connecting coil is adopted.SOLUTION: A connecting coil 1 is obtained by winding a plurality of separated points in one conductive wire 10 by edgewise winding, and includes at least a first coil 11, a second coil 12, and a connecting portion 2 connecting the coils. The first coil 11 and the second coil 12 are arranged in a direction orthogonal to the winding shaft 13A with the winding shafts 13A parallel to each other. The connecting portion 2 is bent such that the wide surface 26a collapses in the direction parallel to the winding shaft 13A.SELECTED DRAWING: Figure 1
Patent JP-2022077146-A (JP)
Title: Center bearing support device
Inventor: MANABE SHINICHI
IPC: B60K17/24
Filed: 2020-11-11
Abstract: To improve releasability of a rubber elastic part in a device 1 for supporting a center bearing B.SOLUTION: A device 1 for supporting a center bearing B of a vehicle propeller shaft comprises first and second members 10, 20 arranged to face each other on both sides in the thickness direction of a flange F provided to a bracket BR for gripping the center bearing B. The first member 10 has a cylindrical part 11b and a first rubber elastic part 12. The second member 20 has a second annular part 21 and a second cylindrical rubber elastic part 22. The flange F is held between a lower surface 13d of a first cylindrical part 13 of the first rubber elastic part 12 and an upper surface 22d of the second rubber elastic part 22. The inner diameter of the second rubber elastic part 22 is gradually reduced from the second annular part 21 side toward the first member 10 side, and an axially extending groove 22f is formed in an inner peripheral surface 22e of the second rubber elastic part 22.SELECTED DRAWING: Figure 2
Patent JP-2022077853-A (JP)
Title: Excavator
Inventor: TAKEO SANETAKA
IPC: B60K1/04
Filed: 2020-11-12
Abstract: To provide a technique capable of appropriately cooling multiple devices including a power storage device in an electrically-driven excavator.SOLUTION: An excavator includes: a lower traveling body; an upper revolving body 3 that is turnably mounted on the lower traveling body; an actuator that drives a driven portion including the lower traveling body and the upper revolving body 3; a power storage device 19 that is mounted on the upper revolving body 3 and serves as an energy source for driving the actuator; a cooling circuit that cools the power storage device 19; and a fan 90 that is mounted on the upper revolving body 3 and blows air for cooling to a radiator 62 and a capacitor 82B. The storage device 19 is arranged so that air from outside the upper revolving body 3 is deviated from a path where the air is introduced into the interior of the upper revolving body 3, passes through the radiator 62 and the capacitor 82B, and is discharged outside the upper revolving body 3 by the action of the fan 90.SELECTED DRAWING: Figure 7
Patent JP-2022077929-A (JP)
Title: Sheet conveying device and image reading device
Inventor: GOTO YUJI
IPC: B65H3/52
Filed: 2020-11-12
Abstract: To provide a sheet conveying device capable of reducing conveying failure without increasing cost, and to provide an image reader equipped with the same.SOLUTION: A sheet conveying device of the invention comprises: a loading unit, in which sheets are loaded; a conveyance rotor, which by rotating in a first rotation direction, conveys the sheet in a sheet conveyance direction; a separation rotor, which forms a separation nip together with the conveyance rotor and can separate the sheets one by one in the separation nip; a drive motor; and a transmission mechanism, wherein the transmission mechanism transmits a drive force from the drive motor to the conveyance rotor so that the conveyance rotor rotates in the first rotation direction in a separated conveying mode, and transmits a drive force from the drive motor to the separation rotor so that the separation rotor rotates in a second rotation direction in a non-separated conveying mode.SELECTED DRAWING: Figure 8
Patent JP-2021013836-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-13
Abstract: To provide a game machine capable of suppressing a decrease in fun of a game.SOLUTION: When game balls entering a ball receiving hole 3405a of a stored ball performance unit 3400 in a specific game state are stored by a ball storage plate 3490 of the stored ball performance unit 3400, the stored game balls are discharged toward a discharge port 3515 of the stored ball performance unit 3400 by a ball discharge plate 3505 of the stored ball performance unit 3400, so that new fun can be granted for permitting attention not only to ball entry into a first major winning hole and a second major winning hole during a specific game state, but also to ball entry into the ball receiving hole 3405a of the stored ball performance unit 3400 and the discharge port 3515 of the stored ball performance unit 3400.SELECTED DRAWING: Figure 108
Patent JP-2022079204-A (JP)
Title: Control device of internal combustion engine
Inventor: NISHITANI KOICHI
IPC: F02D45/00
Filed: 2020-11-16
Abstract: To avoid the stopping of rotations of a crank shaft of an internal combustion engine in a valve overlap state in which an intake valve and an exhaust valve of any one of cylinders are both opened.SOLUTION: In a control device of an internal combustion engine, when stopping the internal combustion engine, a throttle valve installed on an intake passage is fully closed or decreased in an opening close to fully closing, and on the basis of the magnitude of present kinetic energy of a crank shaft inertially rotating or rotation speed thereof, it is predicted how much angle the crankshaft rotate until the rotation stops. As a result of the prediction, if it is determined that the rotation of the crankshaft stops at the last timing when the intake valve of any one of cylinders closes and before the intake valves of other cylinders open, the opening of the throttle valve which is closed or decreased in an opening is increased before the rotation of the crankshaft stops, and until it is determined so, the opening of the throttle valve is not increased.SELECTED DRAWING: Figure 3
Patent JP-2022079369-A (JP)
Title: Manufacturing method of honeycomb structure
Inventor: TANIGUCHI TAKATOSHI
IPC: B65H18/10
Filed: 2020-11-16
Abstract: To provide a manufacturing method of a honeycomb structure that can restrict the collapse of metal foil and the misalignment of a wound end face during winding.SOLUTION: In the manufacturing method of a honeycomb structure, tabular metal foil and corrugated metal foil are stacked and wound into a column. The method includes a winding up step where while a bottom plate base disk, which is attached right-angle to the shaft center of the shaft rotatable at 0 degree or 45 degrees or less in the vertical direction and is rotatable integrally with the shaft, is brought into contact with the bottom end in the width direction of at least one of the tabular metal foil and the corrugated metal foil, the tabular foil and the corrugated metal foil are stacked and wound up around the shaft.SELECTED DRAWING: Figure 1
Patent JP-2022079978-A (JP)
Title: Case and washing machine
Inventor: KUMON Yui
IPC: D06F39/02
Filed: 2020-11-17
Abstract: To provide a case and a washing machine that can suppress a residue of a washing treatment agent.SOLUTION: A case houses a washing treatment agent to be put into a washing tub of a washing machine. The case comprises a body part and a water supply part. The body part has an opening on the upper side and receives the washing treatment agent. The water supply part has a ceiling part for covering the upper side of the body part. The ceiling part has a top face where water to be supplied to the body part flows, and in which a plurality of water supply holes through which water vertically passes are formed. The opening shape of at least one water supply hole among the plurality of water supply holes is recessed with at least one recess part recessed toward the inside of the water supply hole.SELECTED DRAWING: Figure 14
Patent JP-2021149931-A (JP)
Title: Unidirectional information channel for monitoring bidirectional information channel drift
Inventor: ARVIND KUMAR
IPC: G06F13/36
Filed: 2020-11-25
Abstract: To reduce or eliminate training needed when a bidirectional bus switches directions.SOLUTION: An N-bit bus includes (N-1) bidirectional interfaces to couple to (N-1) bidirectional signal lines to exchange (transmit and receive) signals between companion devices. The bus includes two unidirectional signal line interfaces. The first interface is a unidirectional receive interface to couple to a unidirectional signal line to receive signals from the companion device. The second interface is a unidirectional transmit interface to couple to a unidirectional signal line to transmit signals to the companion device. The bus provides N signal lines for the N-bit bus in each direction with an additional "backwards facing" signal line. The backwards facing signal line allows the devices to prepare for a switch in the direction of the N-bit bus.SELECTED DRAWING: Figure 1
Patent JP-2022085174-A (JP)
Title: Working machine
Inventor: SAKAMOTO AKIRA
IPC: E01B29/24
Filed: 2020-11-27
Abstract: To provide a working machine which is a working machine used for operation to fasten and fix rails or operation to release tightening and fixing, and can work efficiently, with which work load when repeating fixing work or releasing work is reduced, and which is easy to form compactly the whole compared with the use of leverage principles.SOLUTION: It includes an engagement part 4 that engages with rail fixtures such as pandrol, an input part 21 or an actuator to which power from the outside is input, and a movable mechanism 6 that moves the engaging part 4 directly in the movable direction along the insertion part 51 of a rail fixture 50 by the power from the input part 21 or the actuator, by being moved directly in the movable direction, the insertion part 51 is either inserted into the to-be-inserted part of a shoulder 60 or pulled out from the to-be-inserted part.SELECTED DRAWING: Figure 1
Patent JP-2022087755-A (JP)
Title: Electric unit and moving body
Inventor: TANAKA SHUHEI
IPC: H02K9/19
Filed: 2020-12-01
Abstract: To increase an amount of heat removal by liquid coolant.SOLUTION: An electric system 8 comprises a rotational electric machine 10, with a rotor 40 of the rotational electric machine being disposed between a first end surface board 50 and a second end surface board 51, and the first end surface board and the second end surface board including grooves 100, 101 extending in an outer diameter direction from a rotor shaft 30. The second end surface board is placed on a speed change gear 60 side, and the first end surface board is placed on the side opposite the side on which the second end surface board is provided. The rotor shaft includes: a first hole 31 in communication with the groove of the first end surface board; a second hole 32 in communication with the groove of the second end surface board from within the rotor shaft; and a third hole 33 in communication with the speed change gear. A rotor core 42 includes at least one or more holes 41 therein, and the hole(s) of the rotor core is in communication with the groove of the first end surface board and the groove of the second end surface board. A coolant is supplied into the rotor shaft from the first end surface board side, and passes from the first hole through the groove of the first end surface board, the hole of the rotor core, and the groove of the second end surface board, and flows from the second hole to the third hole. An installation diameter of the first hole is smaller than that of the second hole.SELECTED DRAWING: Figure 1
Patent JP-2022087939-A (JP)
Title: Light-emitting module
Inventor: TAKAHASHI YOSHIKO
IPC: H01L33/62
Filed: 2020-12-02
Abstract: To provide a color-adjustable light-emitting module with enhanced heat dissipation.SOLUTION: A light-emitting module includes: a first light-emitting element; a second light-emitting element which has a peak wavelength different from that of the first light-emitting element in the spectral distribution; a substrate which mounts the first light-emitting element and the second light-emitting element on a front face side thereof; a first wiring pattern which is arranged on a back face side of the substrate, is electrically connected to the first light-emitting element and overlaps with at least a part of the second light-emitting element in a thickness direction of the substrate; and a second wiring pattern which is arranged on the back face side of the substrate, is electrically connected to the second light-emitting element, overlaps with at least a part of the first light-emitting element in the thickness direction of the substrate, and is electrically independent from the first wiring pattern.SELECTED DRAWING: Figure 1(a)
Patent JP-2022094133-A (JP)
Title: Combination measuring machine and application method for combination measuring machine
Inventor: HATAE MITSURU
IPC: G01G19/387
Filed: 2020-12-14
Abstract: To provide a combination measuring machine that enables both rank screening into a plurality of weight ranks and packing that will not lower the weight limit and has less loss.SOLUTION: A part or multiple parts of a plurality of weight measurement parts are set as an integrated measuring part 3 that integrally measures picked up articles. The plurality of weight measurement parts other than the selected parts measure weight of an individual article, and have allocated thereto a function to activate an instruction based on the measured value. The instruction based on the measured value is performed for each rank for the weight of the article and the integrated number or the necessary residual number for respective weight rank, and an operator will integrate the article into the integrated measuring part corresponding to the designated rank according to the instruction.SELECTED DRAWING: Figure 1
Patent JP-2022096957-A (JP)
Title: Image formation device
Inventor: KOJIMA TAKAHIRO
IPC: H04N1/113
Filed: 2020-12-18
Abstract: To provide an image formation device which is less in variation in an exposure position of a photoreceptor due to a temperature rise of an atmosphere around a polygon mirror motor during driving.SOLUTION: An image formation device has an exposure device for forming a latent image on a photoreceptor. The exposure device has a polygon mirror motor for scanning a light beam, an optical system before polygon mirror incidence including a light source station for emitting a light beam, an optical system after scanning for emitting the light beam to the photoreceptor, and a resin housing for holding the polygon mirror motor, the optical system before polygon mirror incidence, and the optical system after scanning. The housing has a first holding part for holding the light source station, a second holding part for holding the polygon mirror motor, and a slit formed between the first holding part and the second holding part. The slit separates the first holding part from the second holding part in a region between the light source station and the polygon mirror motor.SELECTED DRAWING: Figure 5
Patent JP-2021058639-A (JP)
Title: Game machine
Inventor: NAKAMURA KEISHIRO
IPC: A63F7/02
Filed: 2020-12-23
Abstract: To provide a game machine which can improve a player's interest in a game.SOLUTION: One type is decided from the plurality of types including the first type and the second type as the type of the first advantageous game that is executed on the basis of such a state that the first determination result is obtained by the determination by determination means. The second advantageous game that is more advantageous to a player than the first advantageous game is executed on the basis of such a state that the second determination result is obtained by the determination by the determination means. One game state is set from the plurality of game states including the first game state and the second game state as the game state after the termination of the execution of the second advantageous game. The first determination result is obtained in the first game state, the first determination result is obtained in comparison to a case where the first type is decided by type decision means, and the first game state is easily terminated in a case where the second type is decided by the type decision means.SELECTED DRAWING: Figure 1
Patent JP-2022102447-A (JP)
Title: Cutting tool
Inventor: YOKOMURA HIROSHI
IPC: B23B51/00
Filed: 2020-12-25
Abstract: To provide a cutting tool which is used for further cutting an outer peripheral part of a prepared hole formed in a work-piece, can achieve improvement in chip discharge performance by finely dividing the generated chip and can prevent that the chip extends long and damages the work-piece and so on, and further, is excellent in reusability.SOLUTION: A cutting tool 1 comprises a cutting blade part 12 which further cuts an outer peripheral part of a prepared hole H formed in a work-piece W. The cutting blade part 12 comprises a first cutting blade part 12A on an outermost diameter part of a body 10, and comprises a second cutting blade part 12B which is formed with a face continuous with the first cutting blade part 12A and is extended in parallel to a central axis C of the body 10 on an inner diameter side with respect to the first cutting blade part 12A. The second cutting blade part 12B is so formed as to have a surface roughness larger than the first cutting blade part 12A, and is formed in a region inside 50% from an outermost diameter side of a cutting allowance E of the outer peripheral part of the prepared hole H in the central axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020530913-A (JP)
Title: シュラウド
IPC: G10K11/168
Filed: 2018-07-23
Abstract: プロペラを含むノイズ源を少なくとも部分的に囲むように構成される航空機のためのシュラウド。シュラウドは、外層及びシュラウドの内部に位置する２つ以上の吸音材料を含む。外層は、ノイズ源からのノイズをシュラウドの内部に伝達するように構成される、及び／または、少なくとも１つのブレードの先端の少なくとも一部を部分的に囲むように位置しサイズ決定される凹所を含む。【選択図】図３ａ
Patent JP-2020528796-A (JP)
Title: 肺活量計の流れ感知配置構成およびその方法
IPC: A61B5/087
Filed: 2018-07-26
Abstract: 本発明の主題は、肺活量計（１００）内の流れ感知配置構成を説明している。この配置構成は、長手方向軸に沿って空気通過を可能にするためのチューブ部材（２０２）を備える。少なくとも２つの円板形状の空気抵抗要素（２０４）は、空気流に抵抗するようにチューブ部材（２０２）内に取り外し可能に配置構成される。前記抵抗要素の各々は、抵抗要素を通る空気通過を可能にするように穿孔を備える。少なくとも２つのポート（２０６）が、前記チューブ部材（２０２）の壁を通して径方向外向きに延在し、前記２つのポート（２０６）の各々は抵抗要素（２０４）の近くのチューブ部材（２０２）内に配置され、それらの間の少なくとも圧力差の決定を行わせる。
Patent JP-2020529731-A (JP)
Title: 改善された金属コンタクトランディング構造
IPC: H01L21/316
Filed: 2018-07-24
Abstract: 三次元メモリ構造を含みうる半導体構造を形成するために、処理方法を実行することができる。本方法は、処理チャンバの遠隔プラズマ領域でフッ素含有前駆体のプラズマを形成することを含みうる。本方法は、半導体基板をプラズマの放出物と接触させることを含みうる。半導体基板は、処理チャンバの処理領域に収容されうる。本方法は、露出した窒化物材料をプラズマの放出物で選択的に洗浄することを含みうる。本方法はまた、その後、洗浄した窒化物材料の上にキャップ材料を堆積させることも含みうる。キャップ材料は、誘電体材料の露出領域に対して窒化物材料上に選択的に堆積させることができる。【選択図】図５
Patent JP-2020530474-A (JP)
Title: 殺有害生物的に活性なチオフェン誘導体
IPC: A01N43/647
Filed: 2018-08-09
Abstract: 本明細書において定義される、式（Ｉ）の化合物、それを調製するためのプロセス、それを含む殺有害生物性組成物、特に殺虫性、殺ダニ性、殺軟体動物性及び殺線虫性組成物並びに昆虫、ダニ類、軟体動物及び線虫有害生物などの有害生物を駆除及び防除するためにそれを使用する方法。
Patent JP-2021507861-A (JP)
Title: 液晶配列を含む複合材を有する車両用窓ガラス
IPC: B60J1/00
Filed: 2018-12-20
Abstract: 本発明は、車両の周囲に面した外側面及び該外側面の反対側に面して複合材（２０）と接合される内側面を有する板状の窓ガラス本体（１６）を備える車両用窓ガラスに関し、前記複合材（２０）は上下に配置された複数の層を含む積層構造を有し、前記層のうち、１つの層は２つのフィルム（３２，３４）と該２つのフィルム（３２，３４）間に配置された液晶セル（３６）を有する液晶配列（２８）を含み、他の１つの層は偏光子層（３０）であり、前記積層構造の少なくとも１つの層は、前記液晶配列（２８）の面積よりも小さい面積を有する変位層であることにより、液晶セル（３６）は、該変位層によって覆われた中央部分よりも厚い縁部を有する。【選択図】図２
Patent JP-2020537760-A (JP)
Title: 微細パターンの製造方法およびそれを用いた表示素子の製造方法
IPC: G03F7/40
Filed: 2018-10-17
Abstract: 【課題】液晶表示素子製造分野における使用に好適な、実効的に解像限界以下のレジストパターンを製造する方法を提供するものである。具体的には、テーパー形状を有するパターン形状を維持しつつ、限界解像以下の微細パターンを製造する提供するものである。【解決手段】基板上に、アルカリ溶解速度が１００〜３０００Åであるノボラック樹脂を含んでなるレジスト組成物を塗布し、レジスト組成物層を形成させる工程、前記レジスト組成物層を露光する工程、前記レジスト組成物層を現像し、レジストパターンを形成させる工程、前記レジストパターンを全面露光する工程、前記レジストパターンの表面に微細パターン形成組成物を塗布し、微細パターン形成組成物層を形成させる工程、前記レジストパターンおよび微細パターン形成組成物層を加熱し、前記微細パターン形成組成物層の前記レジストパターン近傍領域を硬化させて不溶化層を形成させる工程、および前記微細パターン形成組成物層の未硬化部分を除去する工程を含んでなる、微細パターンの製造方法。
Patent JP-2020534325-A (JP)
Title: オルガノヒドリドクロロシランの製造方法
IPC: C07F7/12
Filed: 2018-09-20
Abstract: 本発明は、オルガノモノシラン、オルガノジシランおよびオルガノカルボジシランから選択される１つ以上のシランを含むシラン基材（但しこれらのシランの少なくとも１つがケイ素原子に少なくとも１つの塩素置換基を有することを条件する）を、再分配触媒として作用するホスファンまたはアミンの存在下で再分配反応に供することにより、ケイ素原子に水素置換基および塩素置換基の両方を有するオルガノモノシランの製造方法に関する。【選択図】なし
Patent JP-2020527458-A (JP)
Title: ガスを処理する装置と方法
IPC: B01D53/86
Filed: 2018-06-20
Abstract: メタン転換装置は反応チャンバと、メタンの存在を検出するためのセンサーと、センサーが所定のしきい値を超えるメタンの存在を検出したときに外部ガスを反応チャンバ内へ指向するための送風手段と、メタンを酸化するように構成された転換手段と、装置を動物に位置決めする位置決め手段とを備える。【選択図】図１