baber/WOPTO huggingface dataset:
Patent JP-2020521108-A (JP)
Title: 冷蔵庫
IPC: E05D3/18
Filed: 2018-06-29
Abstract: 本発明は、箱体と、位置決め溝および案内溝が設けられる扉と、位置決め軸および案内軸が設けられるヒンジ本体とを備える冷蔵庫を提供し、本発明の冷蔵庫の扉が開かれると枢軸側から離れて一定の距離だけ移動することにより、扉の側壁への突出による開閉不具合を解消することができる。【選択図】図１
Patent JP-2020524927-A (JP)
Title: ブロードキャストチャネルのための同期信号
IPC: H04W72/04
Filed: 2018-04-27
Abstract: PBCH構築および復号が改善された、基地局におけるワイヤレス通信のための装置が提供される。基地局装置はPBCHペイロードを構築し、ビット位置は、対応するビット位置の推定される信頼性に基づいてPBCHの複数のビットを符号化するために選択され、複数のビットは、凍結ビットと、ユーザ機器に知られていない、知られていないビットと、ユーザ機器によって知られている可能性のある、知られている可能性のあるビットとを備える。装置は、複数のSSブロックのうちの少なくとも1つにおいてPBCHペイロードを送信する。PBCHを受信するUEは、連続する復号順序に基づいてPBCHを復号する。連続する復号順序は、たとえば、知られている可能性のあるビットが知られていないビットの前に復号されるような、対応するビットの推定される信頼性に基づくものであってもよい。
Patent JP-2020524405-A (JP)
Title: 酸化物半導体薄膜トランジスタの閾値電圧の改善方法
IPC: H01L21/336
Filed: 2017-08-18
Abstract: 本発明は、酸化物半導体薄膜トランジスタの閾値電圧の改善方法を提供している。該方法は、酸化物半導体薄膜トランジスタを所定回数折り曲げるか、又は酸化物半導体薄膜トランジスタを折り曲げて所定継続時間保持し、折り曲げることにより酸化物半導体層（３０）が圧縮又は引張されることで、酸化物半導体薄膜トランジスタのチャネルにおける原子間距離を変更することにより、酸化物半導体層（３０）における原子間の結合軌道と反結合軌道とのエネルギー差を変化させ、最終的に酸化物半導体薄膜トランジスタの閾値電圧を適切な範囲に制御することにより、酸化物半導体薄膜トランジスタの閾値電圧を改善する目的を達成する。【選択図】図２
Patent JP-2020522762-A (JP)
Title: 反射により視認可能な光セキュリティ部品、そのような部品の製造方法、およびそのような部品を与えられた安全な文書
IPC: G02B5/18
Filed: 2018-06-05
Abstract: 【解決手段】ある態様によれば、本発明は、少なくとも１つの第１の観測面の反射により裸眼で観測されることを目的とした光セキュリティ部品に関する。この光セキュリティ部品は、誘電体材料から作られ第１の屈折率（ｎ１）を有する第１の層と、第１の層の上にエッチングされた少なくとも１つの第１の回折構造（Ｓ１、Ｓ２）と、を備える。第１の回折構造は第１のパターンを備える。第１のパターンは、所定の配置方向（Ｘ）に互いに隣接して配置された少なくとも１つのモジュールの組を備える。モジュールの組の各モジュールの配置方向（Ｘ）の最大幅（λ）は、３００μｍより小さい。モジュールの組の各モジュールは、第１のファセットの組を備えた浅浮き彫りを備える。第１のファセットの組の形状は、反射によって視認可能な光学部品を模擬するように決定される。光学部品は、少なくとも１つの凸状領域および／または少なくとも１つの凹状領域を備える。光学部品は、配置方向（Ｘ）と直行する、傾斜の変化方向と呼ばれる方向（Ｙ）に沿って移動したときのみ傾斜が変化する可変傾斜プロファイルを有する。隣接して配置された２つのモジュールに関し、配置方向（Ｘ）に平行な少なくとも１つの線に沿った傾斜は、２つのモジュールの間で異なる。【選択図】図１４Ａ
Patent JP-2021109918-A (JP)
Title: Adhesive composition
Inventor: MORIMOTO TETSURO
IPC: A61K6/831
Filed: 2020-01-10
Abstract: To provide: an adhesive composition having inorganic filler and a nonhydrolyzable silane coupling agent coexisting therein, which, irrespective of the kind of filler used and even under a condition where water and a water-soluble organic solvent are not substantially contained, can manifest high adhesivity and can exhibit high storage stability; an adhesive composition kit, a dental material, and a dental material kit.SOLUTION: An adhesive composition, an adhesive composition kit, a dental material, and a dental material kit, comprising: a silane coupling agent (A) having a specific structure such as 3-(triallylsilyl)propyl methacrylate, which has non-hydrolyzability and can be activated by a Lewis acid (B); the Lewis acid (B), or an acidic compound (b1) and a Lewis acid precursor (b2); and inorganic filler (C).SELECTED DRAWING: None
Patent JP-2021116854-A (JP)
Title: Rotor unit
Inventor: YOSHIIZUMI YUSUKE
IPC: H02K5/16
Filed: 2020-01-24
Abstract: To provide a rotor unit that can reduce noise emitted when a rotor rotates at high speed without deteriorating manufacturability.SOLUTION: A rotor unit 3 includes: a rotor shaft 10; a connection shaft 20 rotating integrally and coaxially with the rotor shaft 10; and a rotor 30 fixed at an outer peripheral surface 14 of the rotor shaft 10. A first thread part 41 is formed at a first end 11 of the rotor shaft 10 in an axial direction. A second thread part 42 is formed at a first end 21 of the connection shaft 20. The rotor shaft 10 is connected to the connection shaft 20 by screwing and tightening the first thread part 41 to the second thread part 42.SELECTED DRAWING: Figure 2
Patent JP-2021117411-A (JP)
Title: Karaoke device
Inventor: SHINOHARA NAOKI
IPC: G10K15/04
Filed: 2020-01-28
Abstract: To provide a karaoke device that enables a user to enjoy both singing a drawing song and drawing a picture to the singing.SOLUTION: In a karaoke device, a karaoke main body 10 has: a data storage unit which stores a plurality of pieces of lyrics data and a plurality of pieces of moving picture data while linking them to music piece identification information for identifying one picture drawing song; a determination unit which compares singing data based upon a singing voice signal of a user having sung one picture drawing song with one piece of lyrics data of the picture singing song, and determines whether a comparison result meets a predetermined condition; and a display control unit which causes, when it is determined that the comparison result meets the predetermined condition, display means to reproduce and display moving picture data corresponding to drawing contents that lyrics corresponding to the one piece of lyrics data indicate.SELECTED DRAWING: Figure 2
Patent JP-2021116217-A (JP)
Title: Coarse die, and method for manufacturing glass vessel using the same
Inventor: SUGAI KIYOFUMI
IPC: C03B9/32
Filed: 2020-01-29
Abstract: To provide a coarse die capable of improving the visibility of an embossed part formed on the inner surface of a glass vessel.SOLUTION: A coarse die 5 for molding a parison P includes a base die surface 25 for forming the outer surface P1 of the parison and a depression 26 formed on the base die surface for forming an embossed part P2 on the outer surface P1 of the parison. The depression is formed of a depression bottom wall 27 and a depression side wall 28 extended toward the base die surface from the depression bottom wall, and the depression side wall has a depression vertical surface 31 forming an angle of 60 degrees or more and 90 degrees or less to a first reference plane 29 formed by extrapolating the base die surface above the depression in an end part on the side of the first reference plane.SELECTED DRAWING: Figure 4
Patent JP-2021116911-A (JP)
Title: Lubrication structure
Inventor: KOBAYASHI HIROMI
IPC: F16H57/04
Filed: 2020-01-29
Abstract: To prevent an oil strainer from suctioning air without deteriorating fluidity of a lubrication oil in a state that the lubrication oil is unevenly distributed, such as when a vehicle starts rapidly.SOLUTION: A lubrication structure is used in a vehicle power transmission mechanism and includes: a rotating body formed with a storage recessed part opening on an outer peripheral surface; and a buoyancy member which is attached to the rotating body and changes buoyancy according to a state that the buoyancy member is immersed in a lubrication oil. The rotating body can rotate between a storage position, in which the lubrication oil is stored in the storage recessed part, and a discharge position, in which the lubrication oil is discharged from the storage recessed part, in response to change of the buoyancy occurring in the buoyancy member.SELECTED DRAWING: Figure 2
Patent JP-2021124784-A (JP)
Title: Information processing device and information processing program
Inventor: TANAKA YASUYUKI
IPC: B29C64/386
Filed: 2020-01-31
Abstract: To provide an information processing device and an information processing program that can inherit attributes included in voxels of voxel data to polygon mesh data when associating the voxel data and the polygon mesh data.SOLUTION: A device includes a processor, and the processor performs: obtaining voxel data in a three-dimensional shape expressed by a plurality of voxels, wherein an attribute is given to each voxel, and polygon mesh data in which a three-dimensional shape is expressed using a plurality of polygons; and setting the attributes given to the voxels to the polygons, for outputting polygon mesh data.SELECTED DRAWING: Figure 3
Patent JP-2021125347-A (JP)
Title: Fuel cell
Inventor: INOUE TATSUYA
IPC: H01M8/028
Filed: 2020-02-04
Abstract: To provide a fuel cell with improved sealability of a seal material.SOLUTION: Seals 53, 63 of a fuel cell 1 comprise: a first seal part 75, made of an elastic material, which collectively surrounds reaction gas passages 28, 29, inlets 31, 41, outlets 32, 42, inlet-side manifolds 35, 45, and outlet-side manifolds 36, 46 while extending along part of lead-in ports 51, 61 and along part of lead-out ports 52, 62, and which is provided at a position facing other seals 53, 63 so as to apply/receive a load to/from the other seals 53, 63; and a second seal part 76, made of thermoplastic resin, which extends along the remaining part of the lead-in ports 51, 61 and along the remaining part of the lead-out ports 52, 62, and which is provided at a position not facing the other seals 53, 63.SELECTED DRAWING: Figure 3
Patent JP-2021125030-A (JP)
Title: Program, system and method for providing content using augmented reality technology
Inventor: SUGIYAMA ATSUSHI
IPC: A63F13/655
Filed: 2020-02-06
Abstract: To support generating and displaying an appropriate augmented reality image.SOLUTION: A content providing terminal 10 includes a function for providing an AR content using augmented reality (AR) technology. The terminal 10 generates and displays an augmented reality image formed by superimposing an image of a virtual space captured via a virtual camera which operates in association with a camera 131 on an image of a real space captured via the camera 131, and adjusts relative position of the virtual camera with respect to the camera 131 so that the virtual camera may be located outside a predetermined area based on a predetermined object included in the virtual camera, thereby preventing an inappropriate image from being generated and displayed.SELECTED DRAWING: Figure 1
Patent JP-2021124688-A (JP)
Title: Baseline sound automatic generation device, electronic musical instrument, baseline sound automatic generation method, and program
Inventor: YOSHINO JUN
IPC: G10H1/00
Filed: 2020-02-07
Abstract: To provide an electronic musical instrument that can automatically perform a baseline with user's performance, a baseline generation method, and a program, and to automatically generates a good baseline having musical continuity and not being monotonous.SOLUTION: Chord data is acquired per measure or per beat of a measure, and based on the chord data, at least any processing among semitone processing (S404), scale sound processing (S405), chord sound processing (S406), or route sound processing (S407) is determined and executed (S401, S402, S403). A baseline is generated based on the acquired chord data and executed processing, and a musical sound of baseline accompaniment in accordance with the generated baseline is sounded.SELECTED DRAWING: Figure 4
Patent JP-2021122858-A (JP)
Title: Dress quality determination method of electrode for resistance welding and apparatus thereof
Inventor: MAEDA YOSUKE
IPC: B23K11/11
Filed: 2020-02-10
Abstract: To provide a dress quality determination method of an electrode for resistance welding and an apparatus thereof which precisely perform dress quality determination based on a resistance value waveform.SOLUTION: A dress quality determination method determines quality of dress which is performed for an electrode when resistance welding is performed on a plurality of spots. Such a method includes an accumulation process S1 of accumulating a known resistance value waveform A immediately after dress is performed for an electrode and a known resistance value waveform B immediately before dress is performed for the electrode, a model creating process S2 of creating a model for setting a threshold of dress quality determination according to a statistical method based on a plurality of dress immediately after known resistance value waveforms A and a plurality of dress immediately before known resistance value waveforms B, a waveform acquisition process S3 of acquiring unknown resistance value waveforms C immediately after dress is performed for the electrode and a determination process S4 of determining whether dress is normal or dress is abnormal by comparing dress immediately after unknown resistance value waveforms C and thresholds of dress quality determination.SELECTED DRAWING: Figure 5
Patent JP-2023043889-A (JP)
Title: Terminal device and communication method
Inventor: LEE TAE WOO
IPC: H04W72/1268
Filed: 2020-02-13
Abstract: To allow HARQ-ACK to be efficiently transmitted and received.SOLUTION: A terminal device includes: a receiving unit that receives a PDCCH containing a DCI that triggers a type 3 HARQ-ACK codebook; and a transmitting unit that transmits a PUCCH containing the triggered type 3 HARQ-ACK codebook. A slot in which the PUCCH is transmitted is given based on K1 obtained based on a PDSCH-to-HARQ_feedback timing indicator field included in the DCI. When the DCI schedules the PDSCH, the PUCCH is transmitted after K1 slots from a slot in which the PDSCH is received. When the DCI does not schedule the PDSCH, the PUCCH is transmitted in a slot after slots corresponding to K1 from the slot in which the PDSCH is received.SELECTED DRAWING: Figure 4
Patent JP-2021116512-A (JP)
Title: Changeable cover to be put on hat
Inventor: SHIOTOME TOSHIO
IPC: A42B1/04
Filed: 2020-01-27
Abstract: To provide a changeable cover to be put on a hat allowing for a change of pace by changing a cover.SOLUTION: A changeable cover to be put on a hat is configured such that a string loop is provided around an edge of an upper end of a cylindrical cloth, a string is passed through the string loop and the string is pulled out of a string hole, and a string loop is provided around an edge of a lower end of the cylindrical cloth, the string is passed through the string loop, and the string is pulled out of the string hole, and a stopper is provided on the two strings that come out of the hole and come together, and the two strings on a top of the cylindrical cloth are narrowed down, to make the cylindrical cloth into a dome shape, and this cylindrical cloth serves as a cover to be put on the hat.SELECTED DRAWING: Figure 2
Patent JP-2021128657-A (JP)
Title: Position detection method, position detection device, and position detection system
Inventor: KITAZAWA SACHIYUKI
IPC: G06F3/042
Filed: 2020-02-17
Abstract: To provide a position detection method for improving the accuracy in detecting an operation with an indicator by using a stereo camera.SOLUTION: A position detection device 200 comprises: a detection light irradiation unit 130 that irradiates an operation surface 13 with infrared light; a leading end detection unit 165 that picks up an image of the operation surface 13 with a first camera 121 and a second camera 123 different in imaging view point to acquire a left picked-up image and a right picked-up image calibrated on the operation surface 13, creates a difference image 240 between the left picked-up image and the right picked-up image, extracts an area in a range in which the amount of parallax of the difference image 240 is set in advance as a change area 250 in which an image of an indicator 80 is included, and detects an area corresponding to a leading end of the indicator 80 from the extracted change area 250 based on the shape of the indicator; and a determination unit 167 that outputs information on an indication position of the indicator 80 on the operation surface 13 and whether the indicator 80 is brought into contact with the operation surface 13 based on a result of detection performed by the leading end detection unit 165.SELECTED DRAWING: Figure 3
Patent JP-2021131023-A (JP)
Title: Balancer device for three-cylinder internal combustion engine and balancer shaft
Inventor: INADA ATSUSHI
IPC: F02B77/00
Filed: 2020-02-18
Abstract: To provide a balancer device for a three-cylinder internal combustion engine that can suppress meshing sound emitted from a drive gear and a drive force transmission gear, and to provide a balancer shaft.SOLUTION: A balancer shaft for a balancer device for a three-cylinder internal combustion engine includes: a pair of balance weights each integrally installed so as to have different unbalance directions on an outer side as compared to an interval between a pair of bearings; and a drive force transmission gear integrally installed in the interval between the pair of bearings and meshing with a drive gear to transfer drive force from the internal combustion engine.SELECTED DRAWING: Figure 4
Patent JP-2021131589-A (JP)
Title: Manufacturing control method for spiral steel tube
Inventor: YAMADA KATSUHARU
IPC: G05B19/418
Filed: 2020-02-18
Abstract: To properly perform manufacturing control of a spiral steel tube by preventing mismatch between an actual product of a spiral steel tube and display of a label.SOLUTION: A manufacturing control method for a spiral steel tube is provided, comprising: a manufacturing step of manufacturing a spiral steel tube by a tube making machine based on an order information of the spiral steel tube; an identification information imparting step of imparting identification information associated with the order information, to the spiral steel tube transported to a tracking area after being manufactured; a label output step of outputting a label on which information including code information corresponding to the identification information is printed; a collation step of collating the identification information recognized by reading the code information printed on the label by a code reader with the identification information imparted to a spiral steel tube in a tracking area; a labeling step of attaching a label to the spiral steel tube in the tracking area when both of the identification information collated in the collation step match each other; and a post-processing step of applying a plurality of pieces of post-processing to the spiral steel tube after the labelling.SELECTED DRAWING: Figure 2
Patent JP-2021133023-A (JP)
Title: Game machine
Inventor: TERAUCHI TAKANORI
IPC: A63F5/04
Filed: 2020-02-28
Abstract: To provide a game machine for increasing security properties for a fraudulent act to a board case or the like.SOLUTION: A main control CPU 61 for performing control regarding progress of a game is provided, a main control board 63 housed within a board case is provided, the main control CPU 61 performs display control of a ratio indicator 69, and the ratio indicator is mounted on a mounting surface 63a to which the main control CPU 61 of the main control board 63 is mounted and is housed in the board case so as to be visible from the outside.SELECTED DRAWING: Figure 6
Patent JP-2021133654-A (JP)
Title: Printing pressure control device and printing pressure control method
Inventor: MIZUKOSHI GO
IPC: H05K3/34
Filed: 2020-02-28
Abstract: To provide a printing pressure control device and a printing pressure control method which can appropriately set a measurement position at which printing pressure is measured and control printing pressure on the basis of a measured value of printing pressure at the set measurement position.SOLUTION: The printing pressure control device comprises a measurement position setting part, a printing pressure measuring part, and an instruction value setting part. The measurement position setting part sets a plurality of measurement positions for each time of sliding so that the plurality of measurement positions for printing pressure that is measured sequentially together with sliding of a squeegee in each of a plurality of times of target sliding which are at least some of a plurality of times of sliding of the squeegee differ among the plurality of times of target sliding. The printing pressure measuring part makes a pressure sensor measure printing pressure at the plurality of measurement positions set for each time of sliding by the measurement position setting part. The instruction value setting part sets an instruction value of printing pressure in the next time of sliding, on the basis of measured values of printing pressure up to the current time of sliding having been measured by the printing pressure measuring part and a target value of printing pressure.SELECTED DRAWING: Figure 2
Patent JP-2020114820-A (JP)
Title: Estrogen-like agent
Inventor: HASHIMOTO SUBARU
IPC: A61K36/59
Filed: 2020-03-03
Abstract: To provide a new agent that exhibits estrogen-like action.SOLUTION: An estrogen-like agent contains licorice extract, Astragali radix extract and/or rhubarb extract and Scutellaria root extract and exhibits excellent estrogen-like action.SELECTED DRAWING: None
Patent JP-2021137329-A (JP)
Title: Mirror moving structure, and mirror cabinet comprising mirror moving structure
Inventor: MARUYAMA MIZUHO
IPC: A47B67/02
Filed: 2020-03-05
Abstract: To provide an easy-to-use mirror moving structure, and a mirror cabinet comprising the mirror moving structure.SOLUTION: A mirror moving structure comprises a plurality of mirrors 10A, 10B, and 10C, and moves the respective mirrors 10A, 10B, and 10C by using a glide slide mechanism.SELECTED DRAWING: Figure 6
Patent JP-2021139024-A (JP)
Title: Method for solidifying and integrating metal and carbon in close contact state, and metal ion elution body obtained by solidifying and integrating metal and carbon in close contact state
Inventor: SUGIMOTO MIKIO
IPC: B22F3/10
Filed: 2020-03-09
Abstract: To provide a method for solidifying and integrating metal and carbon in a close contact state without using a bond as a metal ion elution body used for a method for solidifying and integrating metal and carbon in a close contact state and a method for manufacturing a metal ion water solution, and the metal ion elution obtained by solidifying and integrating metal and carbon in a close contact state.SOLUTION: In a metal ion elution body, metal foil and a metal foil powder closely contact a carbon material to be solidified and integrated by uniformly mixing a lot of carbon material subjected to unevenness treatment and porous treatment, storing the mixture in a plastic, flexible and elastic vessel and discharging the air in the vessel to maintain a vacuum state for a certain period of time.SELECTED DRAWING: None
Patent JP-2021075990-A (JP)
Title: Active drainage system for culvert
Inventor: WANG YAN
IPC: E03F1/00
Filed: 2020-03-09
Abstract: To provide an active drainage system for a culvert.SOLUTION: There is provided a culvert in which a passage is provided for passers-by and vehicles to pass through. A top-mounted power space is provided in the upper wall of the passage. A top-mounted power unit is provided in the top-mounted power space. The top-mounted power unit can control the opening and closing of the passage, and block the passage in advance to prevent vehicles and people from entering the puddle if water accumulates deeply. A well lid control space is installed symmetrically on the lower wall of the passage. A well lid device is provided on the well lid control space. Four lifting well lids that can be raised and lowered are arranged in the well lid device, whose upper ends extend into the passage.SELECTED DRAWING: Figure 1
Patent JP-2021143621-A (JP)
Title: Portable work machine with engine
Inventor: SATO GENICHI
IPC: F02M7/20
Filed: 2020-03-11
Abstract: To improve engine startability of a portable work machine.SOLUTION: A portable work machine includes a valve member 88 which is operated by a motor and controls an amount of fuel supplied to an engine body 20, and an assist control unit CU (2) which performs start assist control. The start assist control operates the motor so that an air-fuel ratio of the air-fuel mixture is at a value suitable for starting before a worker performs the start operation, and the valve member 88 is positioned at a start position.SELECTED DRAWING: Figure 4
Patent JP-2021142197-A (JP)
Title: Power unit for wheelchair
Inventor: GOKA HIDEKI
IPC: A61G5/02
Filed: 2020-03-13
Abstract: To provide a power unit for a wheelchair that allows a user to get on and off the wheelchair easily by providing a space in front of the wheelchair.SOLUTION: A power unit 1 for a wheelchair for assisting travelling of the wheelchair by being mounted on a manual type wheelchair 100 includes: a base frame 10 provided outside either a right body frame 101 or a left body frame 101 of the wheelchair; a connection mechanism 20 having a connection part 21 provided to the base frame and a connected part 24 detachably connected to the connection part; a handle mechanism 50 provided to the connected part; a drive wheel 60 provided to the handle mechanism; and a motor 62 provided to the handle mechanism for driving the drive wheel.SELECTED DRAWING: Figure 1