baber/WOPTO huggingface dataset:
Patent JP-2023139612-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ITO KEN
IPC: G08G1/00
Filed: 2022-03-22
Abstract: To provide a technique that makes it possible to efficiently collect images taken by vehicles.SOLUTION: An information processing device includes: a storage unit that stores travelling histories including travelling positions and directions and photographing times, of a plurality of vehicles that photograph the outside of the respective vehicles; a reception unit that accepts specification of a target location and a target time period; an extraction unit that extracts one or more vehicles in which a photographing range and a target location generated from a photographing possible range on the basis of the travelling position and direction of the vehicle in the target time period satisfy an overlapping condition, based on the travelling histories; and a transmitting unit that transmits an upload instruction to the one or more extracted vehicles, instructing them to upload image data taken during the target time period.SELECTED DRAWING: Figure 6
Patent JP-2023139904-A (JP)
Title: Curve surface display device
Inventor: OTA KAZUKI
IPC: G09F9/00
Filed: 2022-03-22
Abstract: To provide a curve surface display device that has a structure not requiring an injection hole of temporary fixing-purpose adhesive in a member, and capable of being adhered to a housing with a cold-bending state maintained, not relying upon a flat plate-like transparent cover jig during a period until actual fixing-purpose adhesive is cured.SOLUTION: A flexible transparent cover 2 is adhered and fixed to a housing 7 by first adhesive 5 and second adhesive 6 with a curve surface shape maintained. The housing 7 has: a concavity part 71 where a bent display panel 4 is arranged; a first area 73 where the first adhesive 5 is arranged; and a second area 74 where the second adhesive is arranged. The second area 74 is adjacent to the first area 73, and is located in a position far away from a bottom surface 71a of the concavity part 71 in a thickness direction of the housing 7 relative to the first area 73. The second adhesive 6 has a shorter curing time and thinner thickness than the first adhesive 5, and is arranged along the first adhesive 5 in an inner peripheral side or outer peripheral side further than the first adhesive 5 of the housing 7.SELECTED DRAWING: Figure 3
Patent JP-2023140454-A (JP)
Title: Support structure for nose pad
Inventor: TANAKA SEITARO
IPC: G02C5/12
Filed: 2022-03-23
Abstract: To provide a nose pad mounting structure that can fit on both sides of a nose when a pair of spectacles is worn.SOLUTION: On a leg 5 extending from a front part, a fitting part 1 is pivotally supported. At a tip of the leg, a plate 6 capable of controlling an oscillation angle of the fitting part 1 is provided. A screw 12 is mounted on a side face part 3 of the fitting part 1. In an internal space 4 of the fitting part 1, a protruded piece 11 is fitted, protruding from a back surface 10 of the nose pad 9. The nose pad 9 is mounted by inserting the screw 12 into a hole formed in the protruded piece 11, allowing the nose pad to oscillate within a predetermined range.SELECTED DRAWING: Figure 3
Patent JP-2023140543-A (JP)
Title: plasma generator
Inventor: NOTOMI HAYATO
IPC: H05H1/46
Filed: 2022-03-23
Abstract: To expand a range of a gas pressure generating an inductive coupling plasma and a gas flow amount.SOLUTION: A plasma generator generates a plasma in an inner part by introducing a gas into the inner part. The plasma generator comprises: an electric-discharge tube; a coil wound to an external periphery of the electric-discharge tube; and a lid part blocking one open of the electric-discharge tube. In the lid part, a gas introduction hole for introducing a gas into the inner part of the electric-discharge tube from an external part is formed at a position corresponded to a center shaft of the electric-discharge tube. A length of a direction of the center shaft in an upstream part from a lower end part of the lid part and an end part of the coil is equal to or less than the length of the direction of the center shaft of the coil. In each coil, the length of the direction of the center shaft in the coil of a current path part in which a current flows is shorter than that of the direction of the center shaft in the upstream part. The length of the direction of the center shaft from the lower end part of the lid part to the end part of the current path part is longer than that of the direction of the center shaft of the current path part. An inner diameter of the electric-discharge tube is shorter than the length of the direction fo the center shaft in the upstream part.SELECTED DRAWING: Figure 4
Patent JP-2023140847-A (JP)
Title: Flight management device, flight management method and program
Inventor: YAMAZAKI SO
IPC: G08G5/04
Filed: 2022-03-23
Abstract: To make it possible to adjust a flight plan in a simple manner.SOLUTION: A flight management device 1 comprises: a storage unit 12 that stores permitted flight information including at least a flight route of a first flight object, a date and time of flight, an operator, and a priority; a receiving unit 131 that receives flight application information including at least a flight route of a second flight object, a flight date and time, and an operator; a specifying unit 132 that specifies a priority of a flight according to the received flight application information; and a notification unit 133 that notifies the operator of cancellation of permission for a flight related to the permitted flight information, in which the flight related to the flight application information is given priority over the flight related to the permitted flight information, while a part of the flight date and time in the flight application information overlaps with a part of the flight date and time in the permitted flight information, and the flight route related to the flight application information and the flight route related to the permitted flight information have a predetermined relationship.SELECTED DRAWING: Figure 2
Patent JP-2023141816-A (JP)
Title: Cooling system of housing type joint
Inventor: OKI KENJI
IPC: A62C35/68
Filed: 2022-03-24
Abstract: To provide a cooling system of a housing type joint, in which a housing type joint installed in a dry type piping or an empty piping can keep airtightness even when a fire occurs.SOLUTION: A cooling system 1 of a housing type joint, which includes a housing type joint 9 installed in a dry type piping 5 of a dry type sprinkler facility 11, and a cooling device 59 for cooling the housing type joint 9 is such that: the cooling device 59 includes a closed type water discharge head 61 disposed in the dry type piping 5; and a liquid body flowing in the dry type piping 5 is ejected from the closed type water discharge head 61 to the housing type joint 9 by operation of the closed type water discharge head 61 due to heat generated when a fire occurs.SELECTED DRAWING: Figure 2
Patent JP-2022075999-A (JP)
Title: USES OF PTHrP ANALOGUE IN REDUCING FRACTURE RISK
IPC: A61K38/29
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide uses of a PTHrP analogue in reducing the fracture risk. 
     SOLUTION: A method for preventing or reducing non-vertebral bone fractures in a subject in need of preventing or reducing non-vertebral bone fractures comprises administering to the subject a therapeutically effective amount of a polypeptide of SEQ ID NO:1. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143329-A (JP)
Title: Food processing tank including fluid supply pipes
Inventor: HAYAKAWA MITSUHARU
IPC: A47J27/14
Filed: 2022-03-25
Abstract: To develop a processing tank including easily-detachable fluid supply pipes in the processing tank for cooking a food product.SOLUTION: A food processing tank 100 having width and length directions for processing a food product, includes a plurality of detachable fluid supply pipes 1 traversing inside the processing tank in the width direction so as to facilitate attachment/detachment. Preferably. the fluid supply pipes are a type to be inserted from the outside of the processing tank. Further preferably, the fluid supply pipes are a type divided into two, and are a type to be inserted one by one from both sides of the outside in the width direction, of the processing tank and to be engaged together in the tank.SELECTED DRAWING: Figure 1
Patent JP-2023145029-A (JP)
Title: Green tire molding apparatus
Inventor: HARADA DAISUKE
IPC: B29D30/32
Filed: 2022-03-28
Abstract: To provide a green tire molding apparatus capable of achieving both a bladder winding mechanism and a mechanical winding mechanism in one molding apparatus.SOLUTION: A green tire molding apparatus 1 comprises: a cylindrical molding drum 2; a winding tool 4 for winding a tire member; and a driving tool 7 for moving the winding tool 4 in a drum axial direction. The winding tool 4 is configured so that a first winding tool 5 including a bladder 51 and a ring member 52 or a second winding tool 6 including a slide member 61 and a winding arm 62 can be selectively mounted. The driving tool includes a pressing member for pressing the bladder. The pressing member is provided with a plurality of contact members that come into contact with the slide member to move the slide member inwardly in a drum axial direction. The contact members are distributed at equal intervals in a circumferential direction of the drum.SELECTED DRAWING: Figure 1
Patent JP-2022104944-A (JP)
Title: Information processing method, information processing system and program
IPC: G06Q40/08
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing technique capable of performing discrimination if a user rides in a movable body or which movement means is used by the user without depending on a specific device or an apparatus. 
     SOLUTION: In an information processing device which preliminarily detects or connects an apparatus mounted on a prescribed movable body and preliminarily registers identification information corresponding to the detected or connected apparatus in an object apparatus table, an information processing method includes: detecting a first apparatus or connecting the first apparatus; acquiring identification information corresponding to the first apparatus; determining whether the acquired identification information is included in the object apparatus table; and determining that a user associated with the information processing device rides in the prescribed movable body if determined that the identification information is included in the object apparatus table in the determination as to whether to be included. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023147433-A (JP)
Title: Gravure or flexographic ink, and printed matter and laminate using the same
Inventor: TOCHIGI KOSUKE
IPC: C09D11/102
Filed: 2022-03-30
Abstract: To provide black ink for gravure or flexographic printing which has good highlight transition property, can stably reproduce a design of characters and ruled lines even in long run printing in printing of a packaging material, has good blocking resistance after printing, and is excellent in laminate strength.SOLUTION: Gravure or flexographic ink contains carbon black, a binder resin, an organic solvent, water and a fatty amide, wherein the binder resin contains a urethane resin and a polyvinyl acetal resin, and the urethane resin contains a polyester-derived structural unit composed of a dibasic acid and diol.SELECTED DRAWING: None
Patent JP-2023148191-A (JP)
Title: Vehicle interior article holder
Inventor: KOBAYASHI YUKA
IPC: B60R11/02
Filed: 2022-03-30
Abstract: To provide a vehicle interior article holder which can position an article to be held in an insertion direction and a width direction and keep the cost low.SOLUTION: A vehicle interior article holder, which can hold an article 5 with a rectangular shape, that is a vehicle interior article holder 1, and which comprises a case 10 for storing the article 5, a holding member 20 slide movable in a planar direction in the case 10, and a side wall 12 included inside of the case 10, and is able to hold the article 5 by pressing the holding member 20, when the article 5 is inserted into the case 10, against a first side face 51 directing to the insertion direction D1 of the article 5 and a second side face 52 directing along the insertion direction D1, and a third side face 53 on the opposite side of the second side face 52 of the article 5 against the side wall 12.SELECTED DRAWING: Figure 2
Patent JP-2022084955-A (JP)
Title: Electronic apparatus and device
IPC: A61B5/02
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a device capable of estimating a health status of a subject non-invasively and easily. 
     SOLUTION: The electronic apparatus includes a sensor part for acquiring pulse waves and a control part for estimating saccharometabolism from indexes based on the pulse waves acquired by the sensor part. The control part estimates saccharometabolism on the basis of an index regarding a pulse wave acquired with a first timing and an index regarding a pulse wave acquired with a second timing posterior to the first timing. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158536-A (JP)
Title: Method for measuring surface shape, method for inspecting substrate for mask blank, method for manufacturing mask blank
Inventor: TAKAGI SAE
IPC: G03F1/84
Filed: 2022-04-18
Abstract: To provide a technique for improving measurement accuracy of a surface shape.SOLUTION: A method for measuring a surface shape has: measuring a surface shape of a first substrate by a measuring instrument; detecting an error between measurement data of the surface shape of the first substrate and reference data of the surface shape of the first substrate; measuring the surface shape of one or more second substrates prepared separately from the first substrate by the measuring instrument; and correcting the measurement data of the surface shape of the second substrate on the basis of the error. The method for measuring a surface shape has: detecting an abnormal point caused by a defect of the first substrate created after acquiring the reference data, in measurement data corrected on the basis of the error; and smoothing a contour curve showing the abnormal point and the surface shape in the vicinity of the point.SELECTED DRAWING: Figure 6
Patent JP-2023102241-A (JP)
Title: Electric motor
Inventor: IWATA KENICHI
IPC: H02K3/34
Filed: 2022-04-19
Abstract: To provide an electric motor in which the work efficiency in an insulator mounting step can be improved.SOLUTION: An electric motor 2 according to a certain aspect includes: a stator core 16 having a plurality of first slots 24 formed between a plurality of first tooth portions 22 and a plurality of second slots 25 formed between a plurality of second tooth portions 23; a pair of first insulators 30 sandwiching the plurality of first tooth portions 22; a pair of second insulators 40 sandwiching the plurality of second tooth portions 23; an A-phase coil 8 provided in the first slots 24; a B-phase coil 9 provided in the second slots 25; and a rotatable rotor 19. The first insulators 30 each have: a first base portion formed by a surface orthogonal to the rotational axis; and a plurality of first wall portions extending along a wall surface of the first slot 24 from the first base portion. The second insulators 40 each have: a second base portion formed by a surface orthogonal to the rotational axis; and a plurality of second wall portions extending along a wall surface of the second slot 25 from the second base portion.SELECTED DRAWING: Figure 3
Patent JP-2022103193-A (JP)
Title: Route generating system
IPC: A01B69/00
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a route generating system capable of generating a travel route on which appropriate harvesting work can be performed completely. 
     SOLUTION: An automatic traveling system comprises a route generating unit 101 for generating a travel route on which a combine-harvester 1 having a reaping unit 3 (work machine) capable of harvesting crops is made to travel automatically. The route generating unit 101 can generate as a travel route Pk a first travel route having a harvesting target width W1 equal to a reaping width W2 of the reaping unit 3 and a second travel route having a harvesting target width W1 narrower than the reaping width W2. In automatic traveling on the second travel route, the reaping unit 3 (work machine)'s posture in a longitudinal direction is inclined. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023021204-A (JP)
Title: Braille plate applied to elevator and manufacturing method thereof
Inventor: CHEN YING-CHIEH
IPC: B66B1/50
Filed: 2022-04-25
Abstract: To provide a braille plate applied to an elevator and a manufacturing method thereof.SOLUTION: A braille plate applied to an elevator according to one embodiment comprises multiple base materials and multiple projected point structures. The multiple base materials including a cross-link agent are formed on the main body of an elevator decorative plate, and the multiple projected point structures are generated via at least one main layer.SELECTED DRAWING: Figure 1
Patent JP-2023167426-A (JP)
Title: 反力治具
IPC: B25B21/00
Filed: 2022-05-12
Abstract: 【課題】 油圧トルクレンチと別体に形成され、各鋼管の柱の継手部へ着脱自在に装着して油圧トルクレンチへ確実に反力を与える反力治具を提供する。【解決手段】反力治具ｇは、第１部分１へ隣接ナットｎ２を受容する第１受容部を備え、第２部分２へ副隣接ナットｎ３を受容する第２受容部２０を備え、第１部分１と第２部分２との間には連結部分３と共に、柱ｋ１の十字状断面部ｋ１３の羽根状部分ｋ１３ａを避ける後退部分４が設けられている。第１部分１の第２部分２と反対側に、締付対象ナットｎ１と隣接ナットｎ２との間の羽根状部分ｋ１３ａよりもりも柱ｋ１の径外方向へ延設された延設部７が備えられ、延設部７が油圧トルクレンチｍの当接部ｍ５と当接する反力発生面８を備える。【選択図】図５
Patent JP-2023167871-A (JP)
Title: 画像処理装置、情報処理装置、画像処理システム、画像処理方法、情報処理方法、およびプログラム
IPC: H04N1/00
Filed: 2022-05-13
Abstract: 【課題】ユーザが分割方法を選択する手間を軽減すること。【解決手段】画像処理装置は、複数枚で構成される帳票または異なる種類の帳票をまとめてスキャンして得られたページ単位のスキャン画像群を取得する取得手段と、過去のスキャン画像の特徴情報および前記過去のスキャン画像に関連付けられた分割方法を管理する管理手段と、前記スキャン画像群のうちの１ページ目のスキャン画像と類似する前記過去のスキャン画像があるかを、前記特徴情報に基づき解析する解析手段と、前記１ページ目のスキャン画像に類似する前記過去のスキャン画像がある場合、前記１ページ目のスキャン画像と類似する前記過去のスキャン画像に関連付けられた分割方法で前記スキャン画像群を分割する分割手段と、を有する。【選択図】図１２
Patent JP-2023168639-A (JP)
Title: レーザー照射方法
IPC: B23K26/064
Filed: 2022-05-14
Abstract: 【課題】複雑な機構が不要で、不確定状態の対象物にも容易に対応可能なレーザー照射方法を提供する。【解決手段】複数の半導体レーザー１から出射され、光ファイバー２によって伝送されるレーザー光を加工ヘッド４から照射することで被加工物を加熱、溶融するレーザー加工におけるレーザー照射方法であって、複数の半導体レーザー１から各々出射されるレーザー光２は、複数の光ファイバー２からなる複数の光ファイバー束３によって加工ヘッド４まで伝送され、被加工物に複数の光ファイバー束３からレーザー光を照射する。【選択図】図１
Patent JP-2023171041-A (JP)
Title: 吸熱構造体
IPC: H05K7/20
Filed: 2022-05-20
Abstract: 【課題】電子機器と吸熱部材との間の電気絶縁性を確保しつつ、小型化を図ることができる吸熱構造体を提供する。【解決手段】第一絶縁部材５と、第一絶縁部材５上に設けられる電子機器１１が発生する熱を、第一絶縁部材５を介して吸熱する突状の吸熱部材３と、を備える吸熱構造体１であって、吸熱部材３は、第一絶縁部材５及び電子機器１１が配置される載置面３ａを有する。第一絶縁部材５は、載置面３ａと電子機器１１との間に塗布されることによって形成されており、載置面３ａにおける第一絶縁部材５よりも外縁側の部分と電子機器１１との間であって、少なくとも、電子機器１１と第一絶縁部材５と吸熱部材３とにより規定される電子機器１１と吸熱部材３との沿面距離Ｌが最も短い部分に設けられると共に電気絶縁性を有する第二絶縁部材９を備える。第二絶縁部材９は、載置面３ａに設けられる際に固体である。【選択図】図２
Patent JP-2022113713-A (JP)
Title: Methods and systems for creating virtual and augmented reality
IPC: G06F3/04815
Filed: 2022-05-23
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for creating virtual and augmented reality. 
     SOLUTION: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The systems may comprise an image capturing device to capture one or more images, the one or more images corresponding to a field of view of a user of a head-mounted augmented reality device, and a processor communicatively coupled to the image capturing device to extract a set of map points from the set of images, to identify a set of sparse points and a set of dense points from the extracted set of map points, and to perform normalization on the set of map points. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022105740-A (JP)
Title: Surface-emitting laser and method of manufacturing the same
IPC: H01S5/185
Filed: 2022-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting laser that has a uniform refractive index cycle and comprises a photonic crystal with a high diffraction effect, and to provide a method of manufacturing the same. 
     SOLUTION: A method of manufacturing a surface-emitting laser made of a group-III nitride semiconductor by the MOVPE (Metalorganic Vapor Phase Epitaxy) method, includes the steps of: (a) growing a first clad layer of a first conductivity type on a substrate; (b) growing a first guide layer of the first conductivity type on the first clad layer; (c) forming on the first guide layer a hole having a two-dimensional periodicity in a plane parallel to the first guide layer by etching; (d) supplying gas containing a group-III material and a nitrogen source, and then carrying out growth so as to form a recess with a facet having a predetermined plane orientation at an upper part of an opening of the hole to cover the opening; and (e) flattening the recess by mass transport after covering the opening of the hole. At least one of lateral faces of the hole after execution of the step (e) is a {10-10} facet. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023174066-A (JP)
Title: 画像処理装置、画像処理方法、およびプログラム
IPC: H04N13/178
Filed: 2022-05-27
Abstract: 【課題】ＨＭＤの表示画角を持った画像である本来のスクリーンショットの保存に加えて、スクリーンショット保存時の表示画角外の状況まで確認すること。【解決手段】画像ファイル生成部は、コマンド受信部からスクリーンキャプチャコマンドを受信したことを示す通知を受け取ると、広角画像生成部から広角画像を取得する。画像ファイル生成部は、表示画像生成部から表示画角情報を取得する。画像ファイル生成部は、広角画像を画像ファイルの主画像領域に格納する画像データとして設定し、取得した表示画角情報であるＨＭＤに表示する表示画像の垂直画角および水平画角の数値を、メタデータ領域に格納するデータとして設定する。画像ファイル生成部は、設定に従ってスクリーンショットの画像ファイルを生成してＨＤＤに保存する。【選択図】図６
Patent JP-2023174229-A (JP)
Title: 光電変換装置
IPC: H01L27/146
Filed: 2022-05-27
Abstract: 【課題】光電変換装置の位相差検出の精度低下 
【解決手段】半導体層に設けられた複数の光電変換領域と、マイクロレンズと、をそれぞれが有する画素と、を含み、前記半導体層は、前記マイクロレンズが形成された面に対向する面側から順に第１の深さと、第２の深さと、前記第１の深さと前記第２の深さとの間の深さである第３の深さと、を有し、前記第１の深さにおいて前記複数の光電変換領域を分離し、第１の方向に延在する第１の分離部と、記第２の深さにおいて前記複数の光電変換領域を分離し、第２の方向に延在する第２の分離部と、前記第３の深さにおいて前記複数の光電変換領域を分離し、第３の方向に延在する第３の分離部と、を有し、前記第１の分離部と前記第３の分離部がなす９０度以下の角は、前記第１の分離部と前記第２の分離部がなす９０度以下の角よりも小さいことを特徴とする光電変換装置。 
【選択図】図５
Patent JP-2023176523-A (JP)
Title: ガス排出装置、及びガス排出方法
IPC: F24F7/06
Filed: 2022-05-31
Abstract: 【課題】安価で且つ簡易な構成によって、目的とするガスを排出可能とすることを目的としている。【解決手段】ガス発生部１０から上昇するガスを外部に排気するガス排出装置１であって、上記ガス発生部１０から上昇するガスが通過可能な領域を横切るガス誘導路２と、上記ガス誘導路２に対し、ガス誘導路２の延在方向に向けて空気を送る送風機３と、を備え、上記ガス誘導路２は、少なくとも上記ガスが通過可能な位置で上記上昇するガスが誘導可能な位置が開口している開口する開口２Ａを有する。【選択図】 図１
Patent JP-2023177793-A (JP)
Title: ネットワークシステム及び情報処理装置
IPC: A63B71/04
Filed: 2022-06-03
Abstract: 【課題】ビリヤード等の競技の楽しみ方を増やすことができるネットワークシステムを提供する。【解決手段】ビリヤードの様子を撮影するカメラ１０と、プレイヤーが操作できるように配置され、スコアボードとして機能する表示装置２０と、表示装置２０に対する操作に応じて、カメラ１０で撮影した動画データを、ユーザ端末４０で閲覧可能にするサーバ３０とを備える。カメラ１０は、表示装置２０に対する操作に応じて、カメラ１０で撮影して記録された動画データの一部を切り出す切り出し手段１３を備え、サーバ３０は、切り出し手段１３で切り出した動画データを、ユーザ端末４０で閲覧可能にする。【選択図】図３
Patent JP-2023178684-A (JP)
Title: 光電変換装置、光電変換装置の製造方法、機器、基板、基板の製造方法
IPC: H01L27/146
Filed: 2022-06-06
Abstract: 【課題】シリコン中の結晶欠陥やシリコンと絶縁膜との間の界面状態の影響により生じるノイズを低減する。【解決手段】表面と裏面を有し、前記表面と前記裏面との間に光電変換部が設けられた半導体層と、前記表面側に配された回路基板と、前記表面と前記回路基板との間に配された第１絶縁膜と、前記表面と前記第１絶縁膜との間に配された第２絶縁膜と、前記表面と前記第２絶縁膜との間に配された第３絶縁膜と、前記表面と前記第２絶縁膜との間に配された配線層と、を備える光電変換装置であって、前記第１絶縁膜は、酸化シリコンおよび酸炭化シリコンのうち少なくとも一方を含み、前記第２絶縁膜は、炭化シリコンおよび窒化シリコンおよび炭窒化シリコンのうち少なくとも一方を含み、前記第１絶縁膜と前記第２絶縁膜とを貫通する導電材料が配された孔部を備え、前記孔部の前記第２絶縁膜より前記半導体層側の端部全体が前記第３絶縁膜と接する。【選択図】図１