baber/WOPTO huggingface dataset:
Patent JP-2020155091-A (JP)
Title: Automated method for support material placement in additive manufacturing for improved finish machining performance
Inventor: TAYLOR CHRISTOPHER
IPC: B29C64/00
Filed: 2019-10-25
Abstract: To provide an automated method for support material placement in additive manufacturing for improved finish machining performance.SOLUTION: Provided herein are methods and devices using a computer-generated design of an AM part to ensure that the part is designed to support additional manufacturing steps. The methods include performing frequency analysis on a computer-generated design of the manufactured part and calculating mode shapes at natural frequencies of the computer-generated design. A static compliance is calculated at points on the computer-generated design using each of the mode shapes. The static compliance indicates an expected displacement at each of the points when the computer generated design is exposed to a predetermined non-dynamic load.SELECTED DRAWING: Figure 3
Patent JP-2020070446-A (JP)
Title: Latent curing agent comprising silylamine compound
Inventor: HITTA SHINGO
IPC: C08G18/32
Filed: 2019-10-31
Abstract: To provide a latent curing agent that generates no aldehyde compound when reacting with an isocyanate compound.SOLUTION: A latent curing agent contains a silylamine compound represented by formula (1). (In formula (1), R-Rare each independently an alkyl group having 1-6 carbon atoms, Ris an alkylene group having 2-12 carbon atoms or an arylene group having 6-12 carbon atoms, and R- Rare each independently a hydrogen atom or an alkyl group having 1-6 carbon atoms. y and z are each independently an integer of 1-11, and n is an integer of 1-22.)SELECTED DRAWING: None
Patent JP-2020016435-A (JP)
Title: Heat exchanger and air conditioner
Inventor: SAKAI MASAYUKI
IPC: F28F9/26
Filed: 2019-10-31
Abstract: To provide a heat exchanger capable of suppressing performance deterioration.SOLUTION: A heat exchanger includes: first heat transfer pipes 21; a first header part 52; second heat transfer pipes 23; a second header part 53; and a plurality of communication passages 61, 71 whose one ends are connected to the first header part 52 and the other ends are connected to the second header part 53 so as to communicate between the first header part 52 and the second header part 53. Connection positions of one ends of the communication passages 61, 71 to the first header part 52 are mutually positioned at the same height between the communication passages 61, 71, and connection positions of the other ends of the communication passages 61, 71 to the second header part 53 are positioned at heights different from each other between the communication passages 61, 71.SELECTED DRAWING: Figure 2
Patent JP-2021076943-A (JP)
Title: Circuit network model generation device and circuit network model generation method
Inventor: INAMI NOBUHIDE
IPC: G06F30/367
Filed: 2019-11-05
Abstract: To enable the magnitude of a lightening surge flowing to the structure of a steel structure building to be analyzed with higher accuracy.SOLUTION: A circuit network model generation device generates a circuit network model for simulating a condition actualized when a steel structure building composed of a combination of a plurality of structures suffers a lightning stroke. The circuit network model generation device comprises a circuit constant generation unit deriving the self-inductance of a first structure on the basis of the number of branches at the node of first and second structures from the first structure to the second structure, and a circuit network model generation unit generating an equivalent circuit network model of the steel structure building using at least the self-inductance of the first structure.SELECTED DRAWING: Figure 31
Patent JP-2021075590-A (JP)
Title: Dispersant for fluororesins, dispersion liquid, and article
Inventor: IWAKI TORU
IPC: C09K23/52
Filed: 2019-11-05
Abstract: To provide a technique for dispersing a fluororesin in various solvents.SOLUTION: A dispersant for fluororesins contains a copolymer (A) obtained by polymerizing a constituent monomer (a) which contains a (meth)acrylate compound (a1) having a C1-6 fluoroalkyl group and a (meth)acrylate compound (a2) having a polyoxyalkylene group. In the constituent monomer (a), the blending amount of the (meth)acrylate compound (a2) having a polyoxyalkylene group is 10 pts.mass or more and 200 pts.mass or less based on 100 pts.mass of the (meth)acrylate compound (a1) having a C1-6 fluoroalkyl group.SELECTED DRAWING: None
Patent JP-2020075134-A (JP)
Title: Joint dislocation correction device
Inventor: Shih Wan-Hsi
IPC: A61F5/10
Filed: 2019-11-07
Abstract: To provide a joint dislocation correction device.SOLUTION: A joint dislocation correction device includes at least a first base 11, a second base 12, an energization member 13, and a bearing member 14. The first base is used so that a side surface supports the heal part of the foot. The second base has an angle with the first base, has one end provided on a side surface of the first base and has a side surface of the second base used to support the plantar part of the foot. The energizing member is provided for the second base and has a contact surface 32 provided at an end. The contact surface is in contact with an outside of the joint that is between the first toe bone and the first metatarsal in accordance with the outside of the first toe bone and moves between a first position and a second position. The bearing member is provided for a second base and has one end positioned between the first toe and the second toe so that it contacts one side of the first toe. The joint dislocation correction device has an effect that instantaneously and effectively corrects deformation of the joint.SELECTED DRAWING: Figure 1
Patent JP-2021074757-A (JP)
Title: Method of manufacturing member having groove and groove processing device
Inventor: IHARA YOSHIHIRO
IPC: B23D31/00
Filed: 2019-11-11
Abstract: To provide a method of manufacturing a groove by which groove processing productivity can be improved and weld quality can be improved, and a groove processing device.SOLUTION: A groove processing device 31 comprises: a loading table 33 which can support a principal surface 52a of a work-piece 50 which has principal surfaces 52a, 52b with plating coating and an end surface 54 with no plating coating; a movable blade element 35 which contacts the end surface 54 of the work-piece 50 supported on the loading table 33 at a non-perpendicular angle, and is capable of reciprocating linear motion so as to cut a part of the work-piece 50 including a part of the end surface 54; a stationery blade element 41 which can cut a part of the work-piece 50 including a part of the end surface 54 in cooperation with the movable blade element 35; and a presser member 37 which can press the principal surface 52b of the work-piece 50 supported on the loading table 33.SELECTED DRAWING: Figure 4
Patent JP-2021081092-A (JP)
Title: Work device
Inventor: KURIYANO NOBUKI
IPC: F24F13/08
Filed: 2019-11-15
Abstract: To provide a work device which enables air exhaustion to be performed effectively after treatment is performed by a treatment agent.SOLUTION: A work device 10 includes: a work table 12 in which air flows in a straightened state; a foreign matter removal device 38 which is provided at the downstream side of the work table 12 and removes foreign matters contained in the air flowing through the work table 12; and a purifier 68 which is provided at the downstream side of the foreign matter removal device 38 and purifies the air from which the foreign matters are removed by the foreign matter removal device 38.SELECTED DRAWING: Figure 1
Patent JP-2021080408-A (JP)
Title: Additive for ground improvement, and material for ground improvement, cement milk and ground improvement method based on that additive
Inventor: SASAKI TAKASHI
IPC: C09K17/02
Filed: 2019-11-21
Abstract: To provide an additive for ground improvement excellent in hexavalent chromium reduction, flowability and strength enhancement.SOLUTION: The additive for ground improvement comprises thiosulfate and sulfite. If X (mass%) refers the thiosulfate content and Y (mass%) refers to the sulfite content in the solid content of the additive for ground improvement, then X and Y satisfy 10≤X/Y≤100.SELECTED DRAWING: None
Patent JP-2020166817-A (JP)
Title: Method of creating hyperledger fabric network, controller, and storage medium
Inventor: ZHOU HANG
IPC: G06F8/60
Filed: 2019-11-22
Abstract: To provide an invention related to the field of block chain technology, in particular, a method of creating a Hyperledger Fabric network, a controller, and a storage medium.SOLUTION: A method of creating a Fabric network comprises: acquiring a configuration file required to create a Hyperledger Fabric network in a Kubernetes cluster; and creating the Hyperledger Fabric network in the Kubernetes cluster according to the configuration file and a preset state machine.SELECTED DRAWING: Figure 1
Patent JP-2020022520-A (JP)
Title: PCR method
Inventor: FUKUZAWA TAKASHI
IPC: C12Q1/686
Filed: 2019-11-25
Abstract: To prevent contamination of a PCR reaction vessel.SOLUTION: A PCR reaction vessel 10 comprises: a substrate 14; a flow channel 12 formed on the substrate 14; a pair of first filter 28 and second filter 30 provided on both ends of the flow channel 12; a pair of first air communication port 24 and second air communication port 26 which communicate with the flow channel 12 through the first filter 28 and the second filter 30; a thermal cycle region 12e formed between the first filter 28 and the second filter 30 in the flow channel 12; a branch point 112c formed between the first filter 28 and the second filter 30 in the flow channel 12; a branch flow channel 131 whose one end is connected to the branch point 112c; and a sample introduction port 133 formed on the other end of the branch flow channel 131.SELECTED DRAWING: Figure 1
Patent JP-2021083603-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F5/04
Filed: 2019-11-26
Abstract: To further enhance a game interest.SOLUTION: In a game machine comprising a plurality of reels of, for example, a left reel 3L, a center reel 3C and a right reel 3R, having a plurality of symbols, and displaying a combination of prescribed symbols by stopping the rotating reel on the basis of an internal winning accessory and a stop operation of a player, a bonus accessory by an accessory continuous operation device is included in the internal winning accessory, and a condition for finishing an operation of the bonus accessory is set when a pure increase number which is obtained by subtracting an input number from an acquisition number of a game value exceeds a prescribed upper limit.SELECTED DRAWING: Figure 246
Patent JP-2021084192-A (JP)
Title: robot
Inventor: KOMATSU DAISUKE
IPC: B25J9/06
Filed: 2019-11-28
Abstract: To provide a robot capable of selecting an installation position of an imaging portion.SOLUTION: A robot is equipped with a pedestal, a first arm that is connected to the pedestal and rotated about a first axis, a second arm that is connected to the first arm, has a base extending in a direction crossing the first axis and a cover member having an opening and covering the base, and rotates about a second axis in parallel with the first axis, a third arm that is connected to the second arm, rotates about a third axis in parallel with the first axis, and moves along the third axis, and an installation member that has a first installing portion and a second installing portion arranged at different positions from each other and detachably installed with an imaging portion. The installation member is fixed to the base through the opening so that the first installing portion and the second installing portion are positioned outside of the cover member.SELECTED DRAWING: Figure 3
Patent JP-2021083409-A (JP)
Title: Material for cell purification and use thereof
Inventor: KANAZAWA HIDEKO
IPC: B01J20/34
Filed: 2019-11-29
Abstract: To provide a technique for noninvasive purification of target cells.SOLUTION: A material for cell purification has a carrier, and a polymer layer immobilized to the carrier surface. The polymer layer has a block copolymer of a cationic polymer and a temperature-responsive polymer and is immobilized to the carrier on the cationic polymer side. The material for cell purification is charged into a column filled with the material for cell purification, which is used to purify a target cell such as a mesenchymal stem cell.SELECTED DRAWING: Figure 3
Patent JP-2021084422-A (JP)
Title: Wooden decorative board, molded article having wooden decorative board, and method of manufacturing molded article
Inventor: KANEUCHI KAZUHIKO
IPC: B29C45/14
Filed: 2019-11-29
Abstract: To provide a wooden decorative board that has a high degree of freedom in selecting a design of an optical design disposed on the rear surface of a sliced veneer and that enables high-quality display during the optical design.SOLUTION: A wooden decorative board includes a sliced veneer that is formed of a natural wood or an artificial wood having a plurality of irregularities formed by wooden conduits on a front surface; and a transparent base material disposed on at least one surface of the sliced veneer, and having a printed layer disposed on a surface opposite to the sliced veneer.SELECTED DRAWING: Figure 1
Patent JP-2021093469-A (JP)
Title: Solar battery module
Inventor: KUCHIYAMA TAKASHI
IPC: H01L31/05
Filed: 2019-12-11
Abstract: To provide a solar battery module that suppresses peeling or deviation of a wiring member.SOLUTION: A solar battery module 100 comprises: a plurality of solar battery cells 1; a wiring member 8 connecting the plurality of solar battery cells 1; a protective member for protecting principal surfaces of the plurality of solar battery cells 1; and a sealing material 6 that is provided between the protective member and the plurality of solar battery cells 1 to seal the plurality of solar battery cells 1 and the wiring member 8. The sealing material 6 includes a first sealing material 6a and a second sealing material 6b that have different loss tangents and are alternately provided in a direction along the principal surfaces of the plurality of solar battery cells 1. The first sealing material 6a's loss tangent is smaller than the second sealing material 6b's loss tangent.SELECTED DRAWING: Figure 1
Patent JP-2020110840-A (JP)
Title: Electroseamed steel pipe and method for manufacture thereof
Inventor: MATSUMOTO MASASHI
IPC: C22C38/14
Filed: 2019-12-16
Abstract: To provide an electroseamed steel pipe in which fluctuation in a pipe thickness in a pipe circumferential direction around a pipe bottom due to pipe making is small, and buckling can be suppressed, and a method for manufacture of the same.SOLUTION: An electroseamed steel pipe has a seam part. A pipe thickness of the electroseamed steel pipe within a range, in which an angle θ1 in a pipe circumferential direction from a pipe bottom part with the pipe bottom part as a starting point when the seam part is turned up with a center of the electroseamed steel pipe as a central coordinate, is 0° to ±45°, falls within a range of 95.0% or more and 105.0% or less on the basis of an average pipe thickness in the pipe circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2021099394-A (JP)
Title: Colored composition, cured colored film, and color filter, display element, light receiving element and light emitting element
Inventor: SATO YOSHIHIRO
IPC: C09B67/46
Filed: 2019-12-20
Abstract: To provide a colored composition allowing for formation of colored film which is suppressed in light leakage in display of black and has a superior contrast ratio.SOLUTION: A colored composition is provided in which a colorant includes a quinophthalone compound represented by a formula (1) below.SELECTED DRAWING: None
Patent JP-2021099398-A (JP)
Title: Lens device and imaging apparatus including the same
Inventor: NAKASHITA DAISUKE
IPC: G03B17/14
Filed: 2019-12-20
Abstract: To provide a lens device that can accurately control a position of a lens, and an imaging apparatus including the same.SOLUTION: A lens device has: an oscillator; a friction member that is in contact with the oscillator; a moving member that holds the oscillator and is movable in a first direction with respect to the friction member; a first pressure member 11 that is movable integrally with the moving member and brings the oscillator into contact with the friction member; first rolling members 21 that are in contact with the first pressure member 11; a retainer that holds the first rolling members 21 at fixed positions in a rollable manner; and a guide member 23 that is in contact with the first rolling members 21 and moves in a direction opposite to the first direction. A first distance from a contact part of the first pressure member 11 with the first rolling members 21 to a reference surface orthogonal to a plane including a rolling direction of the first rolling members 21 and including a rolling center of the first rolling members 21, is different from a second distance from a contact part of the guide member with the first rolling members 21 to the reference surface.SELECTED DRAWING: Figure 9
Patent JP-2021102931-A (JP)
Title: Water supply apparatus and method for maintenance on water supply apparatus
Inventor: WATANABE YASUAKI
IPC: F04D29/62
Filed: 2019-12-25
Abstract: To provide a water supply apparatus that is compact and resistant to vibrations.SOLUTION: A water supply apparatus 1 comprises a frame 67 on which a control board 10 is mounted. The frame 67 has a stay 100 connected to discharge-side piping 23 of a pump 2.SELECTED DRAWING: Figure 30
Patent JP-2021102827-A (JP)
Title: Air spinning device and spinning machine
Inventor: IJIMA KOSUKE
IPC: D01H1/115
Filed: 2019-12-25
Abstract: To provide an air spinning device and a spinning machine capable of suppressing progressing of wear of a hollow guide shaft body.SOLUTION: An air spinning device 7 is assembled with a nozzle block 20 involving a spinning chamber 23 capable of revolving a fiber bundle F by a revolution flow of an air and a first nozzle 24 through which an air injected to the spinning chamber 23 for generating the revolution flow passes; a hollow guide shaft body 30 involving a passage way which guides the fiber bundle F revolved in the spinning chamber 23 to its outside; and a movable part 65 for moving the hollow guide shaft body 30 from a spinning position where the hollow guide shaft body 30 is positioned in the spinning chamber 23 and a separated position farther from the spinning chamber 23 than the spinning position; wherein the hollow guide shaft body 30 rotates around its axis at a prescribed angle by the motion of the hollow guide shaft body 30 moving between the spinning position and the separated position.SELECTED DRAWING: Figure 5
Patent JP-2021103143-A (JP)
Title: Positional relationship detection system
Inventor: NONOGUCHI YUZO
IPC: G01S17/93
Filed: 2019-12-25
Abstract: To detect a positional relationship between a curbstone and a vehicle without losing sight of the curbstone during appropriate parking control.SOLUTION: Provided is a positional relationship detection system 100 comprising: a measuring device 110 for measuring the state of a curbstone 210 existing in the surrounding of a vehicle 200 and arranged between the side forward of a front wheel 201 and the front wheel 201 and attached to the underside of a vehicle body 202; a data acquisition unit 121 for acquiring measured data from the measuring device 110; a curbstone extraction unit 122 for extracting curbstone data that indicates the curbstone 210 on the basis of the measured data; and a positional relationship calculation unit 123 for calculating a distance D from the curbstone to the vehicle 200 on the basis of the curbstone data.SELECTED DRAWING: Figure 1
Patent JP-2021108318-A (JP)
Title: Organic el device, organic el display panel, and method of manufacturing organic el device
Inventor: MISHIMA KOSUKE
IPC: G09F9/00
Filed: 2019-12-27
Abstract: To provide an organic EL device that can be driven with a low voltage and increases the light emitting efficiency, and enables an increase in the lifetime.SOLUTION: An organic EL device 2 includes: a pixel electrode 13; a first function layer 22 that is disposed above the pixel electrode 13 and has characteristics of at least one of a hole injection property and a hole transport property; an organic luminescent layer 17 that is disposed above the first functional layer 22 and contains an electron-donor-material containing layer 171 formed by doping an organic luminescent material with an electron donor material; a second functional layer 19 that is disposed above the organic luminescent layer 17 and contains a metal belonging to a rare-earth metal; and a counter electrode 20 that is disposed above the second functional layer.SELECTED DRAWING: Figure 4
Patent JP-2019527220-A (JP)
Title: 没食子酸プロピル含有ビタミン製剤
IPC: A61K47/10
Filed: 2017-07-17
Abstract: 本発明は、ビタミンが実質的に0.7μm未満の粒径を有し、有効量の没食子酸プロピルを含有する粉末状ビタミン製剤に関する。また本発明は、前記製剤の製造方法、前記方法により得られる製剤、及び動物飼料、食品、栄養補助食品、ボディケア製品又は医薬品としてのそれらの使用にも関する。本発明による製剤は、先行技術と比較して高められた安定性を有する。【選択図】 なし
Patent JP-2019523321-A (JP)
Title: 繊維を製造するための半結晶性熱可塑性ポリエステル
IPC: C08G63/58
Filed: 2017-07-21
Abstract: 繊維を製造するための熱可塑性ポリエステルの使用であって、前記ポリエステルは、少なくとも１種の１，４：３，６−ジアンヒドロヘキシトール単位（Ａ）、１，４：３，６−ジアンヒドロヘキシトール単位（Ａ）以外の少なくとも１種の脂環式ジオール単位（Ｂ）、少なくとも１種のテレフタル酸単位（Ｃ）を含み、比率（Ａ）／［（Ａ）＋（Ｂ）］は、０．０５超、０．３０未満であり、前記ポリエステルは非環式脂肪族ジオール単位を含有しないか、ポリエステルの全モノマー単位に対して５％未満のモル量の非環式脂肪族ジオール単位を含み、溶液（２５℃；フェノール（５０ｗｔ％）：オルト−ジクロロベンゼン（５０ｗｔ％）；ポリエステル５ｇ／Ｌ）中の還元粘度は５０ｍＬ／ｇより大きい。
Patent JP-2019527112-A (JP)
Title: 医用撮像システム
IPC: G01S7/02
Filed: 2017-07-28
Abstract: 送信アンテナおよび複数の受信アンテナを備えるマイクロ波アンテナアレイ６であって、送信アンテナ６は患者の身体部分を照射するようにマイクロ波信号を送信するように構成され、受信アンテナは身体部分内での散乱後のマイクロ波信号を受信するように構成されるマイクロ波アンテナアレイ６と、散乱されたマイクロ波信号を処理し、身体部分内の関心領域を識別するために身体部分の内部構造を示す出力を生成するように構成されたプロセッサ４と、マイクロ波アンテナアレイに対して相対的に可動な生検針を備えた生検デバイス８と、を備え、受信アンテナは、生検針によって散乱されるかまたは発せられるマイクロ波信号を受信するようにさらに構成され、プロセッサは、生検針の位置を監視し、身体部分内の識別された関心領域へ生検針を誘導するようにさらに構成される、医用撮像システム２。【選択図】図２
Patent JP-2019526316-A (JP)
Title: 超音波用途用の組込み型の時間利得補償機能を有するアナログ−デジタル駆動回路
IPC: A61B8/00
Filed: 2017-08-29
Abstract: 超音波装置用の時間利得補償（ＴＧＣ）回路は、蓄積コンデンサを有する第１の増幅器と、蓄積コンデンサの蓄積時間を制御し、これにより、第１の増幅器の利得を制御するＴＧＣ制御信号を生成するように構成された制御回路とを含む。蓄積時間は、入力信号が第１の増幅器から隔離される前に入力信号が第１の増幅器に結合される時間の量である。【選択図】 図２
Patent JP-2019524339-A (JP)
Title: 心臓弁逆流アンカー及び搬送具
IPC: A61F2/24
Filed: 2017-08-16
Abstract: 心臓弁アンカー装置は、近位部と遠位部とを有する本体を備える。本体は、本体の近位部に第１の径方向拡張可能部と、本体の遠位部に第２の径方向拡張可能部と、第１の径方向拡張可能部から第２の径方向拡張可能部まで延びるルート部と、からなり、ルート部は、外方範囲を有する。第１の径方向拡張可能部は、径方向に拘束されていない時には、ルート部の外方範囲より大きな外方範囲まで自ら拡張する。第２の径方向拡張可能部は、径方向に拘束されていない時には、ルート部の外方範囲より大きな外方範囲まで自ら拡張する。非ストレス時形態において、本体は、ルート部の接平面から離れる方向に延びる長さ方向の中心線を形成する。
Patent JP-2019536719-A (JP)
Title: 設計された応力プロファイルを有するガラス系物品および製造方法
IPC: C03C21/00
Filed: 2017-09-25
Abstract: 第１の外側領域圧縮応力およびその上に第１のコーティングを有する第一面を備えた強化ガラス系基板が開示されている。その第１のコーティングは、第１の外側領域圧縮応力の絶対値が第１のコーティングの圧力の絶対値よりも大きくなるような、第１のコーティングのヤング率値、第１のコーティングの厚さ、および中立または圧縮のいずれかの第１のコーティングの圧力を有するように選択された材料から作られている。ガラス系物品を製造する方法が提供され、ガラス系物品の異なる面に異なる強度値および／または信頼性を与えるコーティングを有するガラス系物品も開示されている。
Patent JP-2019533671-A (JP)
Title: 固体毛髪着色組成物
IPC: A61K8/96
Filed: 2017-10-23
Abstract: 本発明は、（ｉ）毛髪コンディショナ濃縮物；及び（ii）水溶性毛髪着色剤を含む固体毛髪着色組成物を提供する。
Patent JP-2019519798-A (JP)
Title: 微細流体装置
IPC: G01N37/00
Filed: 2016-12-13
Abstract: 微細流体装置に関し、回転可能な本体と、前記本体の内壁方向に位置する第１チャンバと、前記第１チャンバから前記本体の外壁方向に位置する第２チャンバと、逆流防止部とを含み、前記流体は、前記第１チャンバから前記第２チャンバ方向に移送され、前記逆流防止部は、前記第２チャンバから前記第１チャンバへの前記流体の逆流を防止するものである、微細流体装置を提供することができる。
Patent JP-2019535897-A (JP)
Title: 光電気的水分解による水素製造用微小電極光ファイバ、光ケーブル、および水素製造装置
IPC: H02S10/00
Filed: 2017-08-07
Abstract: 【解決手段】光電気的水分解による水素製造用微小電極光ファイバ（１）、光ケーブル（１１）、および水素製造装置を提供する。微小電極光ファイバ（１）は導光内側コア（２）を含む。導光内側コア（２）は、少なくとも第１導光部（Ａ）と第２導光部（Ｂ）とを有する。第１導光部（Ａ）において、導光コア（２）には、光吸収層（３）、内側電極層（４）、絶縁層（５）、ボイド層（６）プロトン交換膜（８）、および外側電極層（９）が、内側から外側に向かって順次配置される。第２導光部（Ｂ）において、導光コア（２）には、内側電極層（４）と接続される導電層（１０）が設けられる。水素製造用光ケーブル（１１）は、保護スリーブ（１２）と、その中に封入され束ねられた微小電極光ファイバ（１）を含む。水素製造装置は、電解槽（１３）と、水素製造用光ケーブル（１１）と、内側電極収集器と、外側電極収集器と、光ファイバ分散装置とを含む。水素製造用光ケーブル（１１）中の各微小電極光ファイバ（１）は、電解質（１４）中に分散されている。各微小電極光ファイバ（１）の外側電極層（９）および導電層（１０）は、それぞれ内側電極収集器および外側電極収集器に接続される。【効果】水素製造装置は電気エネルギの補足として太陽エネルギを使用し、電気エネルギ消費を効果的に削減し、水素の空時収率を増加させる。【選択図】図１