baber/WOPTO huggingface dataset:
Patent JP-2023065107-A (JP)
Title: cam clutch
Inventor: NAKAGAWA EIICHI
IPC: F16D41/08
Filed: 2021-10-27
Abstract: To provide a cam clutch which can easily switch an operation mode with a simple structure, has high responsiveness, and can achieve energy saving, size reduction and life elongation.SOLUTION: A cam clutch 100 of the present invention comprises an operation mode switching mechanism 170 having cam posture changing units 173 which are arranged in correspondence to a plurality of cams 140, respectively, and are movable so as to forcibly rotate the cams 140 independently from rotation motions of an inner ring 110 and an outer ring 120. For at least one cam posture changing unit 173, a relative positional relationship with the cam 140 corresponding to that cam posture changing unit 173 is configured to be different from a relative positional relationship of the cams 140 corresponding to the other cam posture changing units 173 so that the cam 140 rotates at a timing different from the other cams 140.SELECTED DRAWING: Figure 6
Patent JP-2022153246-A (JP)
Title: Water-insoluble polymer compound and surface treatment agent comprising the same
Inventor: CHINSON Shimou
IPC: C12M3/00
Filed: 2021-10-29
Abstract: To provide a surface treatment agent containing a cell-adhesive polymer.SOLUTION: Provided is a water-insoluble polymer compound containing the structural components of (A) a monomer having an acidic functional group, (B) a monomer having an HLB value (Griffin's method) within a range of 0-5.0, and (C) a monomer having an HLB value (Griffin's method) within a range of 5.0-9.0, where the ratio of (C) is 10-50 mol% in (A), (B) and (C).SELECTED DRAWING: None
Patent JP-2022009899-A (JP)
Title: Adjustable nose bridge assembly for head-worn computer
IPC: G02C5/12
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable nose bridge assembly for a head-worn computer. 
     SOLUTION: An aspect of the disclosure relates to a head-worn computer, comprising a removable, replaceable and adjustable nose bridge assembly, wherein the adjustable nose bridge assembly has at least three user adjustable features to adapt the adjustable nose bridge assembly to the user's nose, wherein a first adjustment of the at least three user adjustable features is adapted to move the adjustable nose bridge up and down relative to a lens of the head-worn computer, wherein a second adjustment of the at least three user adjustable features is adapted to rotate a nose pad of the adjustable nose bridge about an axis substantially perpendicular to a top frame of the head-worn computer, and wherein a third adjustment of the at least three user adjustable features is adapted to flare the nose pad to the side of the axis. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069161-A (JP)
Title: Congestion determination device, congestion determination method, and program
Inventor: SAKUMOTO TAKUYA
IPC: G08G1/01
Filed: 2021-11-05
Abstract: To provide a technique capable of determining whether or not congestion due to a mobile object has occurred with high accuracy.SOLUTION: A congestion determination device comprises: a detection unit that obtains a detection result by detecting one or more mobile objects on the basis of sensor data; an extraction unit that extracts a movement line of the mobile object on the basis of the detection result; a setting unit that sets a determination region on the basis of the movement line of the mobile object; and a determination unit that determines whether or not congestion has occurred on the basis of the movement line of the mobile object and the determination region.SELECTED DRAWING: Figure 1
Patent JP-2023069569-A (JP)
Title: Vehicle exterior component
Inventor: ISHIHARA TADASHI
IPC: B60Q5/00
Filed: 2021-11-05
Abstract: To provide a technology which may provide excellent sensing and speaker functions to a vehicle exterior component.SOLUTION: A vehicle exterior component 1 forms a panel shape, is made of a resin, and includes: a sensor cover area 10 disposed on the front side of a sensor 80 mounted on a vehicle 90; and a resonance panel area 15 disposed on the front side of a sound emission part 81 which emits sound. The resonance panel area 15 has: a double wall 15d formed by an outer wall part 15o and an inner wall part 15i which are separated from each other in a front-back direction; and an intermediate layer 15m which is formed in a sealed space between the outer wall part 15o and the inner wall part 15i and transmits the sound. The resonance panel area 15 is disposed at the outer side of the sensor cover area 10.SELECTED DRAWING: Figure 1
Patent JP-2023070479-A (JP)
Title: Imaging apparatus
Inventor: FUKUZAWA KAZUHIRO
IPC: G03B17/02
Filed: 2021-11-09
Abstract: To provide an imaging apparatus capable of suppressing the occurrence of dew condensation on a front window and capable of suppressing the reflection of unwanted light, without increasing the size of the imaging apparatus.SOLUTION: An imaging apparatus includes: an imaging sensor; a cooling part cooling the imaging sensor; a housing part which has an opening and houses the imaging sensor and the cooling means therein; a window member disposed to cover the opening; a flexible printed board which is in contact with the window member and has a heating part heating the window member; and a light shielding part suppressing reflected light from entering the imaging sensor. The flexible printed board is formed integrally with the light shielding part.SELECTED DRAWING: Figure 5
Patent JP-2023071336-A (JP)
Title: On-vehicle unit, information processing device, sensor data transmission method, and information processing method
Inventor: FUKUMOTO MASARU
IPC: H04N19/134
Filed: 2021-11-11
Abstract: To provide an on-vehicle unit which enables execution of processing corresponding to a compressibility ratio of sensor data, an information processing device, a sensor data transmission method, and an information processing method.SOLUTION: An on-vehicle unit comprises an acquisition section, a compression section, and a transmission section. The acquisition section acquires vehicle state information representing a state of a vehicle and sensor data measured by a sensor provided in the vehicle. The compression section compresses sensor data in a different compressibility ratio corresponding to the vehicle state information. The transmission section transmits the compressibility ratio correspondingly to the compressed sensor data.SELECTED DRAWING: Figure 5
Patent JP-2023076302-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: NOMURA MASAKAZU
IPC: G06Q50/10
Filed: 2021-11-22
Abstract: To provide a technology for properly facilitating secondary distribution of an article in transaction of the article between individual users.SOLUTION: An information processing apparatus for managing a transaction of a predetermined article between individual users includes a control unit, the control unit executing: acquiring predetermined sales information on sales of an article from a first user who desires to sell the article; providing the sales information so as to be browsed by a plurality of individual users; acquiring predetermined application information on an application for purchasing or borrowing the article from a second user who desires to purchase or borrow the article, out of the individual users who have browsed the sales information; and transmitting, in the case where the article is lent from the first user to the second user based on the application information, first guide information which is information including return guide and purchase guide for the article, to the second user at predetermined timing before the end of a rental period of the article.SELECTED DRAWING: Figure 3
Patent JP-2023079607-A (JP)
Title: Wiring board and method for manufacturing wiring board
Inventor: TAKAHASHI MICHIMASA
IPC: H05K1/02
Filed: 2021-11-29
Abstract: To improve quality of a wiring board, and facilitate the manufacture thereof.SOLUTION: A wiring board 100 includes a core layer 1 composed of glass, first and second insulation layers 21 and 22 which are provided on each of a first surface 1a side and a second surface 1b side of the core layer 1 and contain a resin, a first conductor layer 31 formed on the first insulation layer 21, a second conductor layer 32 formed on the second insulation layer 22, a through hole conductor 4 for connecting the first conductor layer 31 and the second conductor layer 32, a first coating layer 61 which is provided between the first surface 1a and the first insulation layer 21, a second coating layer 62 which is provided between the second surface 1b and the second insulation layer 22, a first through hole 11 penetrating through the core layer 1, the first coating layer 61 and the second coating layer 62, and a resin filling body 5 filling the first through hole 11, wherein the through hole conductor 4 is positioned on at least a side wall of a second through hole 52 penetrating through the first insulation layer 21, the second insulation layer 22 and the resin filling body 5.SELECTED DRAWING: Figure 1
Patent JP-2023079686-A (JP)
Title: Charging system, vehicle position management program of charging system, and vehicle position management method
Inventor: SATO MASAAKI
IPC: B60L53/67
Filed: 2021-11-29
Abstract: To solve the problem in which: only a smaller number of vehicles can park per area in a parking area having an electric function concerning a conventional management system.SOLUTION: A charging system 1 of the present invention charges charging object vehicles by connecting charging cables extending from a charging device to the charging object vehicles to be charging objects in a charging area where a plurality of vehicles are waiting. The charging system 1 includes: arm mechanisms A1-Am for gripping the charging cable extending from the charging device so as to connect the cable to the charging object vehicle; and a control section 10 for instructing a charging position where the charging cable is to be connected to the charging object vehicle. The control section 10 gives a parking position adjustment instruction to one of the charging object vehicle and a charging zone slide mechanism for moving the vehicle parked in the charging area, so as to allow a first interval being the interval from the adjacent vehicle on a side where a charging port of the charging object vehicle is arranged to be larger than a second interval being the interval from the adjacent vehicle on a side where the charging port of the charging object vehicle is not arranged.SELECTED DRAWING: Figure 1
Patent JP-2023081495-A (JP)
Title: Vehicle coupled to house
Inventor: SHIRAI YUKI
IPC: E04H1/12
Filed: 2021-12-01
Abstract: To provide a vehicle having a configuration in which a vehicle compartment of the vehicle is coupled to a house for use as a part of living space of the house, and a connection portion between the vehicle compartment and the house is configured to ensure soundproof properties, heat insulating properties or crime prevention properties.SOLUTION: A vehicle B is coupled to a house A so that a vehicle compartment is used as a living room of the house, wherein the vehicle comprises a connection part 1 that is connected to a window or another opening part 10 of the house to allow people to come and go between the inside of the house and the vehicle compartment, the connection part has a tubular structure formed from a rigid body having a floor surface 2, a ceiling 3, and side walls 4a, b and placed nearly horizontally, and when the vehicle compartment is coupled to the house, the connection part protrudes from an outer surface of the vehicle, is inserted into the window or another opening part of the house, and the outer circumferential surface of the tubular structure is sealed from the inner circumference of the window or another opening part of the house.SELECTED DRAWING: Figure 1
Patent JP-2023084195-A (JP)
Title: optical device
Inventor: NAGAHORI YOHEI
IPC: G01C3/06
Filed: 2021-12-07
Abstract: To remove a water droplet adhered to a transmission part without providing an additional member such as a heater, wiper and the like to the transmission part.SOLUTION: After being emitted from a second light source 140, heating light HL is reflected obliquely upward behind a third mirror 156 by the third mirror 156. After being reflected by the third mirror 156, the heating light HL transmits a first mirror 152, and passes through a through-hole provided in a second mirror 154. After the heating light HL passes through the through-hole provided in the second mirror 154, a movable reflection body 120 is irradiated with the heating light HL. After the movable reflection body 120 is irradiated with the heating light HL, the heating light HL is reflected toward the front of the movable reflection body 120 by the movable reflection body 120. After the heating light HL is reflected toward the front of the movable reflection body 120, a transmission part 102 is irradiated with the heating light HL.SELECTED DRAWING: Figure 1
Patent JP-2022033158-A (JP)
Title: Image sensor
IPC: H04N5/3745
Filed: 2021-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid imaging element with a high function of holding a potential, including a thin film transistor with stable electric characteristics. 
     SOLUTION: By initializing a signal charge accumulation unit of a solid imaging element to a cathode potential of a photoelectric conversion element, a reset transistor is omitted. By using a thin film transistor with an off current of 1×10 -13 A or less including an oxide semiconductor layer as a transfer transistor of the solid imaging element, the potential of the signal charge accumulation unit is maintained constant and the dynamic range can be improved. By using a silicon semiconductor that can manufacture a complementary metal oxide semiconductor element in a peripheral circuit, a semiconductor device of high speed and low consumption power can be manufactured. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022093307-A (JP)
Title: Fluorine-based surfactant composition
Inventor: KANG HYUN CHUL
IPC: C11D1/66
Filed: 2021-12-09
Abstract: To provide a surfactant composition including a fluorine-based surfactant and a hydrocarbon-based surfactant, particularly a phospholipid-based surfactant.SOLUTION: A composition includes a fluorine-based surfactant and a phospholipid-based surfactant, and is used as a surfactant.SELECTED DRAWING: None
Patent JP-2022096628-A (JP)
Title: System and method for evacuated injection repair of bondline voids
Inventor: JOSEPH L HAFENRICHTER
IPC: B29C65/54
Filed: 2021-12-14
Abstract: To provide a high-reliability adhesive injection method and an adhesive injection apparatus for preparation of a high-quality bondline on bonding structures without time nor labor force.SOLUTION: A method comprises forming a single hole into a bond gap repair area. The method also comprises evacuating, via an adhesive injection apparatus attached to the single hole, the bond gap repair area and an injection channel of the adhesive injection apparatus. The method also comprises forcing an adhesive through the evacuated injection channel and into the evacuated bond gap repair area.SELECTED DRAWING: None
Patent JP-2023087823-A (JP)
Title: Resin cover mounting structure of electric apparatus
Inventor: YOSHIDA RYUICHI
IPC: F16J15/10
Filed: 2021-12-14
Abstract: To provide a resin cover mounting structure of an electric apparatus having a wide use temperature environment which suppresses an influence due to expansion and contraction in a thickness direction of a resin cover due to a temperature change.SOLUTION: A resin cover stores a heating component 1, and is fixed to an aluminum heat sink for cooling the heating component 1 by a plurality of screws 3. The resin cover includes a cover ceiling part covering the heating component 1, and an L-shaped mounting part 12b formed on an outer peripheral edge of the cover ceiling part. A space between a flange part 12d of the mounting part 12b and a heat sink 4 is sealed by a packing 5. The flange part 12d is formed with a mounting hole 1 of a long hole into which shaft parts of the screws 3 are inserted, and is formed in such a tapered shape that a thickness on an inner peripheral side is thin and a thickness on an outer peripheral side is thick. An upper surface 12f of the flange part 12d is formed in an inclined surface with a rising gradient toward the outer peripheral side from the inner peripheral side. The mounting hole has an inclination angle according to a gradient angle of the upper surface 12f.SELECTED DRAWING: Figure 3
Patent JP-2023088604-A (JP)
Title: electromagnetic relay
Inventor: OGAWA SHINICHI
IPC: H01H50/02
Filed: 2021-12-15
Abstract: To provide an electromagnetic relay capable of reducing cost for fixing a contact case.SOLUTION: An electromagnetic relay comprises a first fixed terminal, a movable contact piece, a drive device, a contact case, and a housing. The first fixed terminal includes a first fixed contact. The movable contact piece includes a first movable contact opposed to the first fixed contact in a first direction. The drive device moves the movable contact piece in the first direction. The contact case is arranged side by side with the drive device in the first direction. The contact case houses the first fixed contact and the movable contact piece. The housing houses the contact case and the drive device. The housing includes a pressing part pressing the contact case against the drive device.SELECTED DRAWING: Figure 1
Patent JP-2022037148-A (JP)
Title: Manufacturing method of electronic device and manufacturing method of projector
IPC: G03B21/16
Filed: 2021-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device, a light source device, and a projector for improving mounting precision of a heat radiator. 
     SOLUTION: An electronic device includes: a heat radiator (heat sink 190) having a projecting heat transfer part 192; a pressing member 92 in which an engagement part 921 and an operation part 922 are formed, a pressing part 923 for pressing the heat transfer part 192 is formed between the engagement part 921 and the operation part 922, and a fixing part 924 is provided; a spacer 91 having an engaged part 911 for engaging the engagement part 921 while an opening 913 for inserting the heat transfer part 192 is formed, and a fixed part 916 for fixing the fixing part 924; and an electronic component (display element 51) in which a heat radiation surface 511 for bringing the heat transfer part 192 into contact is disposed in a side of the opening 913 of the spacer 91. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094199-A (JP)
Title: Insulating resin composition for power cable, power cable, and power cable connection part
Inventor: MITSUGI SHINGO
IPC: C08L23/10
Filed: 2021-12-23
Abstract: To provide an insulating resin composition for a power cable, a power cable, and a power cable connection part which are excellent in flexibility and electric insulation property, and can suppress thermal deformation and a sag, without performing a crosslinking step.SOLUTION: An insulating resin composition for a power cable contains a polypropylene resin (A) that is a propylene-based polymer, and a styrenic thermoplastic elastomer (B), wherein a temperature characteristic curve of a loss tangent tanδ obtained by dynamic viscoelastic measurement at a frequency of 100 rad/s has a high temperature side temperature region where the loss tangent tanδ is 0.1 or more and 0.4 or less, and a low temperature side temperature region where the loss tangent tanδ is less than 0.1, and the highest temperature in the high temperature side temperature region is 240°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2022104595-A (JP)
Title: Ferroelectric storage device
Inventor: YANAGISAWA MASAAKI
IPC: G11B9/02
Filed: 2021-12-24
Abstract: To provide a ferroelectric storage device that can alleviate frictional electrification occurring in a housing.SOLUTION: A ferroelectric storage device according to the present invention comprises: a ferroelectric recording medium; a conductive probe that performs writing and reading of information with respect to the ferroelectric recording medium; a probe slider that causes the conductive probe to move in a floating state on a surface of the ferroelectric recording medium; a ferroelectric recording medium driving unit that rotates the ferroelectric recording medium; and a housing accommodates therein the ferroelectric recording medium, the conductive probe, the probe slider, a rotation mechanism, and a recording reproduction signal processing system. The housing is filled with at least one of an argon gas, a helium gas, and a nitrogen gas.SELECTED DRAWING: Figure 8
Patent JP-2023097504-A (JP)
Title: Display device
Inventor: MANAGAKI NOBUHITO
IPC: H10K59/10
Filed: 2021-12-28
Abstract: To provide a display device capable of improving a life of a light emission.SOLUTION: A display device comprises: an organic EL layer containing a positive electrode, a positive hole injection layer, a positive hole transport layer, an electron blocking layer, a light emission layer, a positive hole blocking layer, an electronic transport layer, and an electron implantation layer; and a negative electrode. Each of the electron transfer layer and the positive hole blocking layer, a ΔE2_LUMO as a potential barrier wall with the light emission layer, and the positive hole transport layer and the electron blocking layer, and a ΔE2_HOMO as a potential barrier wall with the light emission layer is 0.1 eV or more and 0.5 eV or less.SELECTED DRAWING: Figure 7
Patent JP-2022105319-A (JP)
Title: Light emitting display device and driving method thereof
Inventor: YOO JAE IK
IPC: H01L27/32
Filed: 2021-12-28
Abstract: To provide a light emitting display device which shortens the sensing time and compensation time of a display panel with the reduction of the source following time executed in sensing and driving method thereof.SOLUTION: A light emitting display device includes a display panel configured to display an image, and a data driver including a panel driving circuit configured to drive the display panel, and a panel sensing circuit configured to sense the display panel. The data driver pre-charges a reference line of the display panel based on a voltage output from at least one of data voltage output units included in the panel driving circuit.SELECTED DRAWING: Figure 10
Patent JP-2021529803-A (JP)
Title: ５−メチル−（６ｓ）−テトラヒドロ葉酸及びアミノ酸エチルエステルの結晶塩
IPC: A61P7/06
Filed: 2019-07-02
Abstract: 本発明は、５−メチル−（６Ｓ）−テトラヒドロ葉酸と、Ｌ−フェニルアラニンエチルエステルまたはＬ−メチオニンエチルエステルのようなアミノ酸エチルエステルとを含み、５−メチル−（６Ｓ）−テトラヒドロ葉酸とアミノ酸エチルエステルのモル比が１：０．３〜１：３．０（モル／モル）である結晶塩、および／またはその水和物および／またはその溶媒和物、ならびにそれらを製造する方法に関する。【選択図】 なし
Patent JP-2021531077-A (JP)
Title: 脊髄軸コネクタ
IPC: A61M39/10
Filed: 2019-07-09
Abstract: 標準のルアーフィッティングに直接接続できない脊髄軸フィッティングを含む端部と、静脈内医療用機器の標準のルアーフィッティングに接続可能な標準のルアーフィッティングを含む反対側の端部と、標準のルアーフィッティングを備えた端部から脊髄軸フィッティングを備えた端部への流体の流れを可能にし、脊髄軸フィッティングを備えた端部から、標準のルアーフィッティングを備えた端部への流体の流れを防止する逆止弁を含む、医療アダプタアセンブリが記載される。医療用アダプタアセンブリの使用方法および医療用アダプタアセンブリを含むキットが、また、記載される。
Patent JP-2021531571-A (JP)
Title: 証明書画像抽出方法及び端末機器
IPC: G06T7/00
Filed: 2019-11-13
Abstract: 本出願は、コンピュータ技術分野に適用し、証明書画像抽出方法、端末機器及びコンピュータの不揮発性可読記憶媒体を提供する。前記方法は、証明書画像を含む、撮像装置によって撮影された元の画像を取得することと、赤、緑、青の３色成分における元の画像の各画素点の成分値に応じて、前記元の画像に対してホワイトバランス処理を行い、バランス画像を取得することと、予め訓練された証明書特徴モデルに応じて、バランス画像から前記証明書画像の位置を確定し、ここで、前記証明書特徴モデルが履歴証明書画像、証明書画像モデル及び予め設定された初期重みに基づいて訓練されて得られることと、証明書画像の位置に応じて、前記バランス画像から前記証明書の画像を抽出することと、を含む。証明書特徴モデルに応じて元の画像中の証明書位置を確定し、画像中の証明書画像を抽出することにより、元の画像から証明書画像を抽出する精度が向上する。
Patent JP-2021531420-A (JP)
Title: 高圧縮性オープンコード
IPC: B60C9/00
Filed: 2019-07-25
Abstract: 本発明は、螺旋巻き金属ワイヤ要素（５４）の単一プライ（５２）を含むコード（５０）に関する。金属ワイヤ要素は、直径Ｄｖを有するケーブルの内側にアーチ（５８）を定める。各金属ワイヤ要素（５４）は、直径Ｄｆと螺旋曲率半径Ｒｆを有する。Ｄｖ、Ｄｆ、及びＲｆは、ミリメートルを単位として表され、コードは、以下の関係式を満足する：９≦Ｒｆ／Ｄｆ≦３０、かつ３０≦Ｄｖ／Ｄｆ≦２．１０。【選択図】図４