baber/WOPTO huggingface dataset:
Patent JP-WO2018158845-A1 (JP)
Title: ねじおよびその製造方法
IPC: B21H3/06
Filed: 2017-02-28
Abstract: 【課題】ワークの表面に密着するまで螺入可能なねじの提供。【解決手段】おねじの有効径ΦＡとほぼ同径に設定された素材脚部６に螺旋状の完全なおねじ山形を成す完全おねじ部２１と、この完全おねじ部２１に連設され不完全なおねじ山形を成す不完全おねじ部２２とを転造により成形したねじである。素材脚部６は、有効径ΦＡに設定された有効径軸部６ｃと、有効径軸部６ｃよりも小径の環状溝６ｂとを一体に備える。環状溝６ｂは、有効径ΦＡよりも小さくかつ完全おねじ部２１の谷径ΦＨよりも大きな直径を備える。素材脚部６は、転造されることで完全おねじ部２１と不完全おねじ部２２とから成るねじ部２０ｃおよび環状溝６ｂよりも軸長の短い環状溝部２０ｂへ成形されたねじ脚部２０に塑性変形されて成る。不完全おねじ部２２は、素材脚部６の有効径軸部６ｃから環状溝６ｂにかけて径方向に漸減した不完全なおねじ山形を成す。【選択図】図２
Patent JP-WO2018220746-A1 (JP)
Title: 無線リソース管理方法、管理装置、及び無線通信システム
IPC: H04W72/04
Filed: 2017-05-31
Abstract: 所有者より提供された無線リソースを有する無線ネットワークを管理する管理装置における無線リソース管理方法であって、前記無線リソースに関する無線リソース情報を管理し、前記無線リソースを通信に使用する端末装置から、前記通信における条件を示す通信条件を取得し、前記無線リソース情報と前記通信条件に基づき、前記端末装置が通信に使用する無線リソースを制御する。
Patent JP-WO2018235235-A1 (JP)
Title: スライドファスナー
IPC: A44B19/38
Filed: 2017-06-22
Abstract: スライダーを箱体に接触するまで引き下げた際に、蝶棒の突起とファスナーエレメントとの係合を外して、蝶棒を箱体から確実に抜き出すことができるスライドファスナーを提供する。スライドファスナー（１０）の開き具（５０）は、一方のファスナーテープ（２０）に設けられる箱棒（５１）と、他方のファスナーテープ（２０）に設けられる蝶棒（５３）と、を備え、蝶棒（５３）は、一方のファスナーテープ（２０）のファスナーエレメント列（３０）の一端のファスナーエレメント（Ｅ）と係合する突起（５４）を備え、スライダー（４０）の隆起部（４５）及び蝶棒（５３）は、スライダー（４０）の移動方向において互いに接触する接触部（４５ａ，５５）をそれぞれ備え、スライダー（４０）の隆起部（４５）の接触部（４５ａ）と蝶棒（５３）の接触部（５５）の少なくとも一方に、スライダー（４０）の移動方向に対して斜めに交差する交差部（５６）が設けられる。
Patent JP-WO2018235580-A1 (JP)
Title: ナノ蛍光体付着無機粒子及び波長変換部材
IPC: C01F5/02
Filed: 2018-06-04
Abstract: ガラスに封止した際にナノ蛍光体の劣化を抑制することが可能なナノ蛍光体付着無機粒子と、それを用いた波長変換部材を提供する。平均粒子径が１μｍ以上の無機粒子１と、無機粒子１の表面に付着したナノ蛍光体２と、を備えてなることを特徴とするナノ蛍光体付着無機粒子１０。
Patent JP-WO2019017274-A1 (JP)
Title: 表示装置
IPC: G02B27/02
Filed: 2018-07-12
Abstract: ゴーストの発生を抑制できる表示装置を提供する。表示部（１２）に隣接して偏光板（１４ａ）が配置されている。偏光板（１４ａ）に隣接して１／４波長板（１６ａ）が配置されている。レンズ（２０）に隣接して偏光板（１４ｂ）が配置されている。偏光板（１４ｂ）に隣接して１／４波長板（１６ｂ）が配置されている。ビームスプリッタ（１８）は、１／４波長板（１６ａ）と１／４波長板（１６ｂ）との間に配置されている。ビームスプリッタ（１８）は、表示部（１２）から出射されてからレンズ（２０）を透過するまでの間に、偏光板（１４ｂ）で反射し、その後ビームスプリッタ（１８）で反射する光（２２ａ）の空気換算光路長と、表示部（１２）から出射されてからレンズ（２０）を透過するまでの間に、ビームスプリッタ（１８）で反射し、その後偏光板（１４ａ）で反射する光（２２ｂ）の空気換算光路長と、が同じとなる位置に配置されている。
Patent JP-WO2019049648-A1 (JP)
Title: レーダ装置、及びトランスポンダ応答遅延の取得方法
IPC: G01S13/74
Filed: 2018-08-21
Abstract: 【課題】探知信号がトランスポンダに到達してから当該トランスポンダが応答信号を送信するまでの遅延時間を正確に取得できるレーダ装置を提供する。【解 決手段】レーダ装置は、応答信号検出部と、トランスポンダ反射波検出部と、応答遅延取得部と、を備える。前記応答信号検出部は、アンテナから送信した探知 信号の反射波を受信した受信信号から、前記探知信号に反応してトランスポンダが送信する応答信号を検出する。前記トランスポンダ反射波検出部は、前記受信 信号において前記応答信号より早いタイミングで現れる反射波を前記トランスポンダの反射波として検出する。前記応答遅延取得部は、前記反射波と前記応答信 号との時間差に基づいて前記トランスポンダの応答遅延を取得する。【選択図】図１
Patent JP-WO2019087522-A1 (JP)
Title: 撮像装置
IPC: G01J5/02
Filed: 2018-08-15
Abstract: 撮像装置は、赤外線に基づき温度を検出する第１温度検出素子16、温度参照用の第２温度検出素子17、並びに、バタフライスイッチ回路から成るスイッチ回路101、第１電流源82A、第２電流源82B、差動増幅器83及びアナログ−デジタル変換回路84から構成された駆動回路10Aを備えており、第１温度検出素子16、第２温度検出素子17は、スイッチ回路の第１入力端部101A、第２入力端部101Bに接続されており、第１出力端部101C、第１電流源82Aは、差動増幅器の第１入力端部83Aに接続されており、スイッチ回路の第２出力端部101D、第２電流源82Bは、差動増幅器の第２入力端部83Bに接続されており、差動増幅器の出力端部83Cはアナログ−デジタル変換回路84の入力部に接続されている。
Patent JP-WO2019116710-A1 (JP)
Title: 群管理システム、電力制御装置、蓄電システム
IPC: H02J3/38
Filed: 2018-10-12
Abstract: 第１群管理システムサーバ１２ａは、複数の需要家のそれぞれに設置された蓄電システムであって、かつ電力系統に接続された蓄電システムを含む蓄電システム群を制御する。取得部４４０は、蓄電システム群とは別の電力源が充放電を開始する予定の第１時刻と、第１時刻から電力源が充放電する電力の第１変化割合とを取得する。決定部４４２は、取得部４４０において取得した第１時刻と、第１変化割合とをもとに、蓄電システム群が充放電する電力の減少を開始させる予定の第２時刻と、第２時刻から蓄電システム群に充放電させる電力が減少する際の第２変化割合とを決定する。
Patent JP-WO2019142788-A1 (JP)
Title: 次亜塩素酸イオンを含む半導体ウェハの処理液
IPC: C11D17/08
Filed: 2019-01-15
Abstract: 【課題】半導体ウェハの端面部や裏面部に付着したルテニウムおよびタングステンを除去するための処理液及び洗浄方法を提供することにある。【解決手段】半導体ウェハを洗浄するための処理液であって、（Ａ）次亜塩素酸イオン及び（Ｃ）溶媒を含み、２５℃でのｐＨが７を超え１２．０未満である処理液である。該処理液を、ルテニウムあるいはタングステンを有する半導体ウェハと接触させることにより、半導体ウェハからルテニウム、タングステンを除去し、半導体ウェハを洗浄する方法を提供する。【選択図】なし
Patent JP-WO2019142892-A1 (JP)
Title: 電子ミラー用の撮像装置、電子ミラーシステム、自動車
IPC: H04N5/232
Filed: 2019-01-18
Abstract: 撮像装置２００、筐体２０２およびカメラユニット２０４を備える。筐体２０２は、車体に取り付けたときに上下対称な外観を有する。カメラユニット２０４は、筐体２０２の内部に、実像を９０°回転した出力画像が得られる向きで取り付けられる。
Patent JP-WO2019142921-A1 (JP)
Title: 化粧用組成物
IPC: A61Q1/00
Filed: 2019-01-18
Abstract: ソフトフォーカス効果、美肌効果、保湿効果が高く、安全性に優れ、且つ、環境負荷を低減できる化粧用組成物を提供することを課題とする。酵母の細胞壁を保形維持しており、平均粒子径が１〜２５μｍである酵母細胞壁粒子を調製し、これをファンデーションなどの化粧用組成物に配合する。
Patent JP-WO2020026468-A1 (JP)
Title: 飛行装置、飛行体及び保護部材
IPC: B64C39/02
Filed: 2018-12-21
Abstract: 本発明は、装着簡易性を保ちつつ、持ち運びが容易な保護部材を提供することを課題とする。本発明の保護部材は、本体部１１及び前記本体部に保持される１以上のプロペラ１３を有する飛行体（ドローン１）に装着される保護部材（ドローンガード）２であって、前記飛行体に接続され、その先端部に可撓性部材（ガード部）２３が平面視において前記本体部の外側を囲うように張り渡される複数の支持部材２２を備え、前記複数の支持部材の少なくともいずれかは、前記先端部の前記本体部の中心からの距離を変更することにより前記可撓性部材の張設方向の張力を調整可能な緊張調整機構３を有する。
Patent WO-2021149150-A1 (WO)
Title: Cold heat source unit and refrigeration cycle device
Inventor: KIKUCHI SHUNSUKE
IPC: F25B49/02
Filed: 2020-01-21
Abstract: The purpose of the present disclosure is to provide a cold heat source unit for a refrigeration cycle device with improved detection accuracy for liquid return, and the refrigeration cycle device.　A cold heat source unit (100) is connected to a load device (101) and constitutes a refrigeration cycle device (200). The cold heat source unit (100) comprises: a compressor (1); a condenser (3); an oil separator (2) that separates refrigeration oil from the mixture of refrigerant and refrigeration oil to be delivered from the compressor (1) to the condenser (3); an oil return pipe (9) that sends the refrigeration oil separated by the oil separator (2) to the suction pipe (10) of the compressor; a first temperature sensor (8) that detects the temperature of the refrigerant being delivered from the suction pipe (10) to the compressor (1); and a control device (50) that controls the compressor (1). The control device (50) is configured so as to report an abnormality when the temperature detected by the first temperature sensor (8) rises above a determination temperature.
Patent WO-2020183992-A1 (WO)
Title: Inductor
Inventor: FURUKAWA YOSHIHIRO
IPC: H01F41/02
Filed: 2020-02-05
Abstract: An inductor (1) is provided with a wire (2) and a magnetic layer (3) covering the wire (2). The wire (2) is provided with a conductor (6) and an insulating layer (7). The magnetic layer (3) contains anisotropic magnetic particles (8) and a binder (9). In a peripheral area (11) of the wire (2), the magnetic layer (3) is provided with an alignment area (13). In a cross-section view, the peripheral area (11) extends from the outer surface of the wire (2) to the outside to the extent of 1.5 times the average of the longest length and the shortest length from the center of the wire (2) to the outer surface of the wire (2). A protrusion (10) caused by the wire (2) is present on the top surface of the inductor (1).
Patent WO-2020170825-A1 (WO)
Inventor: MASUDA HIDETOSHI
IPC: H01G4/33
Filed: 2020-02-05
Abstract: Provided are a trench capacitor with which it is possible to improve yield, and a trench capacitor manufacturing method. The trench capacitor 1 comprises: a base material 10 which has an upper surface 10a, a lower surface 10b on the opposite side to the upper surface 10a, and a side surface 10c connecting the upper surface 10a and the lower surface 10b, and which is provided with a trench 11 extending in an up-down direction from the upper surface 10a; and an MIM structure 20 which includes a lower electrode layer 22, an upper electrode layer 23, and a dielectric layer 21 sandwiched between the lower electrode layer 22 and the upper electrode layer 23, and which is provided along the upper surface 10a and a wall surface defining the trench 11. A plurality of side surface scallops S are formed between the upper end and the lower end of the side surface 10c of the base material 10.
Patent WO-2020179361-A1 (WO)
Title: Dispositif de commutation de direction et système de commutation de direction
Inventor: MIZUNO SHINTARO
IPC: B60R16/02
Filed: 2020-02-07
Abstract: Ce dispositif de commutation de direction 1 comprend : un écran 4 qui est disposé du côté surface d'un volant de direction 85 d'un véhicule 8, l'écran 4 affichant des fonctions qui sont commutées ; une unité d'entrée qui reçoit des opérations ; et une unité de commande 7 qui exécute la fonction affichée sur l'écran 4 sur la base de l'opération reçue par l'unité d'entrée.
Patent WO-2021161392-A1 (WO)
Title: Drone
Inventor: KOYAMA TAKATSUGU
IPC: B64C39/02
Filed: 2020-02-10
Abstract: [Problem] To reduce temperature rise of a sensor element mounted in a drone.　[Solution] This drone 100, provided with multiple propellers 101, is provided with a body on which a control board 23 that controls flight of the drone is mounted, a first member 20 which constitutes part of the body and to which high heat generating elements 21, 22, 24 are bonded, and a second member 30 which is arranged spaced at a gap from the first member, wherein a sensor element 505, the output value of which fluctuates with the effects of temperature, is bonded on the second member.
Patent WO-2020170981-A1 (WO)
Inventor: AWAU Yumiko
IPC: A61B17/94
Filed: 2020-02-14
Abstract: A microbial flora therapy treatment tool 90 according to the present invention includes: a mucus contact part 91 that has irregularities 91d having heights that are equal to or less than a thickness 61h of an outer mucus layer 61 of a subject and/or that has flexibility; and a holding part 92 that holds the mucus contact part 91.
Patent WO-2020175709-A1 (WO)
Inventor: IGUCHI NORITAKA
IPC: G06T9/00
Filed: 2020-02-28
Abstract: A three-dimensional data encoding method in which point group data is divided into a plurality of sub point group data (S7551), each of the plurality of sub point group data is moved in accordance with a prescribed movement amount (S7552), and the moved plurality of sub point group data are encoded, thereby generating a bit stream (S7553), wherein the bit stream includes first control information, which includes first information pertaining to the movement amount of the plurality of sub point group data and is in common for the plurality of sub point group data, and a plurality of second control information, respectively, for each of the plurality of sub point group data.
Patent WO-2020184345-A1 (WO)
Title: Gas product, method for producing same and method for producing medical inhalation gas
Inventor: YAMADA MASAAKI
IPC: A61K9/72
Filed: 2020-03-04
Abstract: One aspect of the present invention is a gas product which comprises a gas container and a gas composition that is filled into the gas container, and which is configured such that: the gas composition contains nitrogen monoxide, hydrogen and an inert gas; and the concentration of the nitrogen monoxide is 20% by volume or less based on the volume of the gas composition.
Patent WO-2020184411-A1 (WO)
Inventor: HAYASHI HAISEI
IPC: B21C25/02
Filed: 2020-03-06
Abstract: [Problem] To provide an extrusion die for molding a patterned product, whereby, during molding of a pattern on the front surface of a flat plate formed from a plastic material, recesses and projections can be prevented from occurring on the back surface. [Solution] An extrusion die 1 for molding a patterned product, for molding a pattern on the surface of a flat plate 40 formed from an aluminum alloy as a plastic material extruded continuously from an upstream side, is configured so as to be provided with an upper die 10 having a bearing part 10C for molding the extruded flat plate 40, and a lower die 20 for supporting the upper die 10, the lower die 20 being provided with a lower-side flat plate guide part 20F for guiding movement of the flat plate 40 molded in a predetermined cross-sectional shape by the bearing part 10C, and a gear 30 for molding a pattern D on the front surface of the flat plate 40. A clearance part E for absorbing a pressing force applied during molding of the pattern on the surface of the flat plate 40 by the gear 30 is formed in the lower-side flat plat guide part 20F.
Patent WO-2021181455-A1 (WO)
Title: Semiconductor storage device and method for manufacturing semiconductor storage device
Inventor: KOBAYASHI SHIGEKI
IPC: H01L27/11568
Filed: 2020-03-09
Abstract: In order to suppress an increase in production burden of a memory cell array, a semiconductor storage device according to an embodiment is provided with a bit line, a capacitor, and a first memory cell transistor and a second memory cell transistor connected in series between the bit line and the capacitor.
Patent WO-2020196269-A1 (WO)
Inventor: YING KAI
IPC: H04W72/04
Filed: 2020-03-19
Abstract: A user equipment (UE) is described. The UE includes a higher layer processor configured to monitor an uplink (UL) downlink control information (DCI) format that includes first information for scheduling an enhanced ultra-reliable low-latency communication (URLLC) service on a physical uplink shared channel (PUSCH). The higher layer processor is also configured to monitor a downlink (DL) DCI format that includes second information for scheduling the enhanced URLLC service on a physical downlink shared channel (PDSCH).
Patent WO-2020189783-A1 (WO)
Title: Insurance management server, service providing system, and service providing method
Inventor: SHONO YUSUKE
IPC: G06Q40/08
Filed: 2020-03-19
Abstract: [Problem] To reduce the burden on a user, and promote the purchase of insurance or other equivalent services. [Solution] A management server 10, which is connected to a user terminal 20 used by a user, an insurer's terminal 30 used by an insurer, and a sponsor's terminal 40 used by a sponsor through a communication network, receives information about insurance products from the insurer's terminal 30, receives information about purchase conditions of the insurance products from the sponsor' terminal 40, and determines whether to permit the user to purchase the service by at least partially referring to the purchase conditions received from the sponsor's terminal 40, when an application for the service purchase is received from the user terminal 20.
Patent WO-2020196427-A1 (WO)
Title: 超音波探触子の製造方法、及び、超音波探触子
Inventor: SAKAGUCHI YUKI
IPC: A61B8/12
Filed: 2020-03-23
Abstract: 本開示に係る超音波探触子の製造方法は、少なくとも２本の電気信号線に対して、前記少なくとも２本の電気信号線の一部同士の相対的な位置関係を保持可能な保持体を取り付ける取付工程と、前記少なくとも２本の電気信号線のうち前記保持体と隣接する部分を、圧電素子に接続する接続工程と、を含む。
Patent WO-2020213386-A1 (WO)
Inventor: SASAMOTO MANABU
IPC: G01B11/26
Filed: 2020-03-31
Abstract: 第１～第２撮像部から得た画像から物体の距離を検出する第１距離検出部と、第１距離検出部が検出した距離に基づいて、物体の位置を検出する第１位置検出部と、第１～第２撮像部を含む複数の撮像部のいずれかから得た画像内で、第１距離検出部が検出した物体を含む処理領域を設定する処理領域設定部と、処理領域内で物体の位置を検出する第２位置検出部と、第２位置検出部が検出した物体の位置に基づいて、物体の距離を検出する第２距離検出部と、第２位置検出部が検出した物体の位置に基づいて、物体の姿勢を検出する姿勢検出部と、第１～第２距離検出部、第１～第２位置検出部、及び姿勢検出部でそれぞれ検出される情報に応じて、物体の距離及び位置を判定する判定部と、を有する。
Patent WO-2021220366-A1 (WO)
Inventor: SUGIMOTO TATSUNORI
IPC: B21B13/14
Filed: 2020-04-27
Abstract: In a state in which a top-side pair constituted from an upper work roll 110A and an upper backup roll 120A are parallel, and a state in which a bottom-side pair constituted from a lower work roll 110B and a lower backup roll 120B are parallel, angle adjustment of the top-side pair and the bottom-side pair is performed, and then, with the angle of the upper backup roll 120A and the lower backup roll 120B maintained, work roll pressing devices 130A, 130B and work roll fixed-position control devices 140A, 140B, and backup roll pressing devices 150A, 150B and backup roll fixed-position control devices 160A, 160B are controlled so that angle adjustment of the upper work roll 110A and the lower work roll 110B is performed.
Patent WO-2020261935-A1 (WO)
Inventor: KANDA RYOKO
IPC: H01M4/90
Filed: 2020-06-05
Abstract: A fuel electrode-solid electrolyte layer composite body which comprises a porous fuel electrode, a first solid electrolyte layer that is formed on the fuel electrode, and a second solid electrolyte layer that is superposed on the first solid electrolyte layer on the reverse side from the fuel electrode and has a lower void fraction than the fuel electrode, wherein: the first solid electrolyte layer contains a first solid electrolyte material and a composite oxide containing elemental nickel and a metal element that constitutes the first solid electrolyte material; the second solid electrolyte layer contains a second solid electrolyte material but does not substantially contain elemental nickel; and the fuel electrode contains a third solid electrolyte material and nickel metal.
Patent WO-2020262252-A1 (WO)
Inventor: UEYAMA DAISUKE
IPC: G01N27/12
Filed: 2020-06-19
Abstract: La présente invention concerne un dispositif de détection de gaz qui comprend : un trajet d'écoulement à travers lequel un gaz s'écoule dans une direction prescrite; au moins un capteur de gaz d'un premier type, le capteur comprenant un dispositif de chauffage pour chauffer le gaz; et au moins un capteur de gaz d'un deuxième type, le capteur ne comprenant pas un dispositif de chauffage pour chauffer le gaz. Dans le trajet d'écoulement, le capteur de gaz du premier type est positionné plus en amont que le capteur de gaz du deuxième type.
Patent WO-2021260776-A1 (WO)
Inventor: HIGASHI TAISUKE
IPC: B23P15/34
Filed: 2020-06-22
Abstract: L'outil de l'invention est équipé d'une partie extrémité avant formée par un diamant nano-polycristallin. La partie extrémité avant possède une surface en contact avec une pièce. Au moins une partie de cette surface contient une pluralité de premières parties retrait, et des parties saillie formées par contact mutuel des extrémités de deux desdites premières parties retrait adjacentes.
Patent WO-2020262597-A1 (WO)
Inventor: SAKAMOTO HIROYUKI
IPC: A61C13/00
Filed: 2020-06-26
Abstract: The present invention provides an unfired zirconia composite and a dental mill blank, with which a dental prosthesis can be manufactured with a single sintering operation without a pre-sintering operation and which have appropriate strength to withstand machining. The present invention pertains to: an unfired zirconia composite composed of an unfired zirconia molded body and a resin, wherein the resin is embedded in the unfired zirconia molded body; and a dental mill blank including said unfired zirconia composite.
Patent WO-2021015213-A1 (WO)
Title: Culture method and culture vessel
Inventor: KAWADA JIRO
IPC: C12N5/079
Filed: 2020-07-21
Abstract: In a culture vessel having a plurality of wells, culturing can be performed under optimum culture conditions according to the types of cells to be cultured in each well. This culture method comprises: filling, with a nerve cell medium, a first well 1 of a culture vessel, and a second well 2 communicating with the first well 1 through a flow path 3; seeding a nerve cell N in the first well 1; culturing the axon a of the nerve cell N until the axon a of the nerve cell N reaches the second well 2 through the flow path 3 and blocks the flow path 3; then removing the medium in the second well 2 and filling the second well 2 with a medium for a co-cultured cell that is co-cultured with the nerve cell N; and seeding a cell C to be co-cultured in the second well 2, and culturing the cell C together with the axon a of the nerve cell N.
Patent WO-2021044778-A1 (WO)
Title: Conductive unit
Inventor: SATO YUICHIRO
IPC: H01R13/24
Filed: 2020-07-31
Abstract: This conductive unit 1 comprises: springs 14-17 that electrically connect detection electrodes 31a-31d and electrode pads 341-344; and arrangement bases 10-13 that are interposed between the electrode pads 341-344 and the springs 14-17 and divided into first regions 105 in which solder 8 is unlikely to adhere to the detection electrode 31a-3d sides and second regions 106 in which the solder 8 adheres more easily to the electrode pad 341-344 sides compared to the first regions 105.
Patent WO-2022024397-A1 (WO)
Inventor: SEKI HIROSHI
IPC: H01J49/00
Filed: 2020-07-31
Abstract: This ion trap device is provided with: a holding member (50) made of an insulating material and having multiple rod-shaped electrodes (41) and holding parts (51a; 51b) for respectively holding the multiple electrodes (41) at predetermined positions about a central axis; and fixing members (56a; 56b; 57) for fixing the multiple electrodes (41) to the multiple holding parts (51a; 51b) of the holding member (50) in such directions that the multiple electrodes respectively have a predetermined symmetry with respect to the central axis.
Patent WO-2021025053-A1 (WO)
Inventor: TAKANASHI TOMOHIRO
IPC: G02B6/46
Filed: 2020-08-05
Abstract: The purpose of the present invention is to provide a closure which enables connection work to be performed more efficiently. A closure (1) according to the present invention is provided with: a plurality of trays (2); and a support part (3a) for supporting the plurality of trays in an attachable/detachable manner. Each of the plurality of trays (2) has: a first housing part (S1) for housing fusion connection parts between optical fibers included in a first optical fiber unit (U1) and optical fibers included in a second optical fiber unit (U2); and a second housing part (S2) for housing a first bundle part in which the first optical fiber unit is bundled by a bundle material (B) and a second bundle part in which the second optical fiber unit is bundled by the bundle material (B). The second housing part (S2) is divided, by a partition (24a), into a first area (A1) in which the first bundle part is housed and a second area (A2) in which the second bundle part is housed.
Patent WO-2021029370-A1 (WO)
Inventor: INOSE KEITA
IPC: F16L15/04
Filed: 2020-08-07
Abstract: The purpose of the present invention is to provide a threaded coupling for a steel pipe with further improved seal performance, the threaded coupling having a two-stage screw including an intermediate seal and an intermediate shoulder. A pin (2) is provided with an inner seal part (22), an inner male screw part (23), an intermediate shoulder (24), an intermediate seal part (25), and an outer male screw part (26). A box (3) is provided with an inner seal part (32), an inner female screw part (33), an intermediate shoulder (34), an intermediate seal part (35), and an outer female screw part (36). The pin (2) includes a pin intermediate dangerous section PICCS located in the vicinity of the base end of the inner male screw part (23). The box (3) includes a box dangerous section BCCS located in the vicinity of the back-side end of the inner female screw part (33) and a box intermediate dangerous section BICCS located in the vicinity of the back-side end of the outer female screw part (36).　The pin (2) and the box (3) satisfy the following relationship.　PICCSA + BICCSA > BCCSA
0.70 ≤ PICCSA/BICCSA ≤ 0.95
Patent WO-2021065451-A1 (WO)
Inventor: OKAMOTO TOSHIYA
IPC: H02K5/22
Filed: 2020-09-14
Abstract: This motor unit is provided with a housing, a first substrate, a plate-like second substrate and a connector part. The housing has a cylinder part for accommodating a motor having a rotary shaft that extends vertically. The first substrate extends in a direction vertical to an axial direction. The second substrate extends in a direction crossing the first substrate. The connector part electrically connects the first substrate and the second substrate together. When viewed from the axial direction, the connector part overlaps with the housing.
Patent WO-2021060202-A1 (WO)
Title: Frost-resistant water-repellent film and method for manufacturing same
Inventor: SHIRATORI SEIMEI
IPC: B32B5/18
Filed: 2020-09-18
Abstract: The present invention pertains to: a frost-resistant water-repellent film 1 comprising a hygroscopic layer 5 provided on a substrate 3, and a water-repellent layer 7 provided on the hygroscopic layer 5, wherein the water-repellent layer 7 comprises a water-repellent layer base 9 and a water-repellent component 11 adhered to the water-repellent layer base; and a method for manufacturing the frost-resistant water-repellent film, the method including a hygroscopic layer formation step for forming the hygroscopic layer on a target surface, and a water-repellent layer formation step for forming the water-repellent layer on the hygroscopic layer, wherein the water-repellent layer formation step includes a step for adhering the water-repellent component to the water-repellent layer base.