baber/WOPTO huggingface dataset:
Patent JP-WO2019116491-A1 (JP)
Title: 無線通信システムおよび無線通信方法
IPC: H04B7/022
Filed: 2017-12-14
Abstract: 伝搬路状態が変動する状況においてもダイバーシチ利得の低下を抑えて無線通信を行うことを可能にする。異なる場所に設置された複数の基地局１０〜１４のうちの２以上の基地局から同一のデータを移動局２０に送信する無線通信方法において、複数の基地局１０〜１４と通信可能に接続されたネットワーク集中制御装置３０が、各基地局と移動局の間の伝搬路状態に基づいて１以上の基地局を選択すると共に、各基地局と移動局の間の距離とに基づいて別の１以上の基地局を選択し、ネットワーク集中制御装置３０により選択された２以上の基地局が、移動局２０に対して同一のデータを送信する。
Patent JP-WO2019123625-A1 (JP)
Title: 情報処理装置および表面粗さ取得方法
IPC: G01B11/30
Filed: 2017-12-22
Abstract: 情報処理装置は、複数方位の偏光画像における対象物の像のうち鏡面反射率が異なる範囲に複数のサンプリング点を決定し（Ｓ１０、Ｓ１２）、当該サンプリング点の偏光輝度を抽出して、偏光方位に対する輝度の変化を導出することにより、輝度が最大となる方位を位相角として取得する（Ｓ１４）。そして鏡面反射率の変化に対する位相角の変化の特性を評価することにより、被写体の表面粗さを特定する（Ｓ１６、Ｓ１８）。さらに表面粗さに応じた処理を実施し出力データを生成、出力する（Ｓ２０）。
Patent JP-WO2019131305-A1 (JP)
Title: 吸着フィルター
IPC: B01J20/28
Filed: 2018-12-18
Abstract: 本発明の一局面は、活性炭と繊維状バインダーを含む吸着フィルターであって、密度が０．４００ｇ／ｍｌ以上であり、かつ水銀圧入法による細孔直径１〜２０μｍでの細孔容積が０．６０ｍｌ／ｇ以下であることを特徴とする、吸着フィルターに関する。
Patent WO-2020166254-A1 (WO)
Title: 電力変換装置
Inventor: NAKAZATO RYUTARO
IPC: H02M7/48
Filed: 2020-01-15
Abstract: インバータと負荷の間に接続される交流配線の接続状態を安全に診断することを目的とする。　インバータ（１）は、高電圧バッテリ（５）から供給される直流電力を交流電力に変換し、交流配線（３）を介して交流電力を負荷であるモータ（２）に出力する。交流配線（３）のシールド線（３３Ｕ～３３Ｗ）の一端側は、モータ（２）のフレームグランド（８）と電気的に接続されている。診断制御回路（１３）は、診断用スイッチング素子（１７Ｕ～１７Ｗ）によりシールド線（３３Ｕ～３３Ｗ）の他端側と診断用電源（１０）との間が導通され、かつ、接地用スイッチング素子（１８Ｕ～１８Ｗ）によりシールド線（３３Ｕ～３３Ｗ）の他端側とインバータ（１）のフレームグランド（７）との間が遮断されているときのシールド線（３３Ｕ～３３Ｗ）の通電状態に基づいて、交流配線（３）の状態を診断する。
Patent WO-2021152697-A1 (WO)
Inventor: KIKUKAWA YUICHIRO
IPC: B25J13/08
Filed: 2020-01-28
Abstract: 制御装置は、回動軸を中心に回動するアームを備えたアームロボットを制御する制御装置であって、アームを目標位置へ配置させたときの回動軸の補正角度を含む補正情報を記憶する記憶部と、補正情報に含まれる目標位置に対する補正角度を取得しこの補正角度に基づいてアームを回動させる制御部と、を備える。
Patent WO-2020158804-A1 (WO)
Title: Blood pressure measurement device, model setting device, and blood pressure measurement method
Inventor: OGAWA RIEKO
IPC: A61B5/021
Filed: 2020-01-29
Abstract: The present invention measures blood pressure of a living body more accurately than before. This blood pressure measurement device measures a first blood pressure of a subject. In the blood pressure measurement device, an attribute categorization unit categorizes the attribute of the subject on the basis of attribute information relating to the vascular state of the subject. The blood pressure measurement device is connected so as to allow communication with a model storage unit in which at least one blood pressure estimation model corresponding to the attribute categorization result is stored in advance. A blood pressure measurement unit calculates the first blood pressure on the basis of a pulse wave parameter using the at least one blood pressure estimation model corresponding to the categorization result.
Patent WO-2021161454-A1 (WO)
Inventor: TOIZUMI Takahiro
IPC: G06T5/00
Filed: 2020-02-13
Abstract: この開示の一態様における画像処理システム（１０）は、モノクロ画像を取得する画像取得部（１０２）と、画素値に関連する情報に基づいて、モノクロ画像の画素値を補正する画素値補正部（１２０）と、機械学習により学習したカラー化予測モデルを用いて、補正されたモノクロ画像から、モノクロ画像に対応するカラー化画像を生成するカラー化生成部（１３０）とを備える。この開示により、モノクロ画像のカラー化において色の再現精度を向上させることができる。
Patent WO-2021176654-A1 (WO)
Inventor: MORITA SAKI
IPC: A61B17/29
Filed: 2020-03-05
Abstract: An endoscope treatment tool (1) that can be inserted in a channel of an endoscope comprises a long and flexible insertion part (2), and, at the distal end of the insertion part (2), a treatment part (3) that is supported so as to be capable of rotating about the longitudinal axis of the insertion part (2), the insertion part (2) being provided with: a tubular exterior member (5) that can contact the treatment part (3) and can move in the longitudinal-axis direction of the insertion part (2) on the distal-end side of the insertion part (2); an operating member that is inserted into the exterior member (5) and can transmit rotation about the longitudinal axis to the treatment part (3); and a wire that is inserted into the insertion part (2), the distal end of the wire being fixed to the exterior member (5).
Patent WO-2020203347-A1 (WO)
Inventor: TAGAITO YUGO
IPC: A61M16/04
Filed: 2020-03-19
Abstract: This determination device has: a pressure sensor for detecting the inner pressure of a cuff provided on a tracheal tube; and a determination unit for determining that the tracheal tube is being inserted or has been inserted into the esophagus on the basis of the inner pressure detected by the pressure sensor and a predetermined determination reference. The determination reference is determined on the basis of the difference between the inner pressure detected when the tracheal tube is inserted into the trachea and the inner pressure detected when the tracheal tube is inserted into the esophagus.
Patent WO-2021186733-A1 (WO)
Title: Solar cell, multi-junction solar cell, solar cell module, and solar power generation system
Inventor: YAMAMOTO KAZUSHIGE
IPC: H01L31/0224
Filed: 2020-03-19
Abstract: An embodiment of the present invention provides a solar cell that is transparent and has high peeling strength. The solar cell according to the embodiment has: a transparent substrate; a p-type electrode including, on the substrate, a first p-type electrode that includes a metal oxide mainly made of Sn, a second p-type electrode that has an opening and is formed of wiring comprising a metal or graphene, and a third p-type electrode that includes a metal oxide mainly made of In; a p-type light absorption layer which is in direct contact with a surface, of the first p-type electrode, on the side opposite to the second p-type electrode; an n-type layer provided on the p-type light absorption layer; and an n-type electrode provided on the n-type layer. The third p-type electrode is present between the first p-type electrode and the second p-type electrode and is provided so as to be in direct contact with the upper surface of the second p-type electrode, and the entire lateral surface of the second p-type electrode is in direct contact with the first p-type electrode.
Patent WO-2021192021-A1 (WO)
Title: 基板解析支援方法、及び基板解析支援システム
Inventor: YOKOHARI TAKASHI
IPC: G06F30/398
Filed: 2020-03-24
Abstract: 情報処理装置が、所定の基板における、部品を実装する面を設定し、部品が除去されている基板を示す三次元構造データと、所定の力を示すデータとに基づき、部品を除去した基板に発生するひずみを算出する基板解析処理と、設定した面における算出したひずみを、設定した面に実装される部品のひずみとして算出するひずみ算出処理と、を実行する。
Patent WO-2021192301-A1 (WO)
Title: 端末、無線通信方法及び基地局
Inventor: MATSUMURA YUKI
IPC: H04W72/04
Filed: 2020-03-27
Abstract: 本開示の一態様に係る端末は、マルチキャストの下りリンク共有チャネルをスケジュールする下りリンク制御情報（ＤＣＩ）を受信する受信部と、前記ＤＣＩに基づいて、前記下りリンク共有チャネルに対するHybrid　Automatic　Repeat　reQuest　ACKnowledgement（ＨＡＲＱ－ＡＣＫ）の送信のための時間及び周波数のリソースを決定する制御部と、を有し、前記リソースは、別の端末によって用いられるリソースの少なくとも一部と重複する。本開示の一態様によれば、マルチキャストを利用したＰＤＳＣＨを適切に受信できる。
Patent WO-2021205587-A1 (WO)
Title: Waste disposal assistance system
Inventor: UEGAKI ERIKO
IPC: B65F1/14
Filed: 2020-04-09
Abstract: The purpose of the present invention is to provide a waste disposal assistance system in which a degree of freedom in the timing of waste disposal is imparted while preventing the neglect of waste disposal in a state in which a waste placement location is full. For this purpose, the present invention is a waste disposal assistance system comprising a waste amount sensor device, a waste management server, and a user terminal, these elements being connected via a network, wherein: the waste amount sensor device has a waste amount sensor that detects the amount of waste that has accumulated in a waste collection depository, and a waste amount communication unit that transmits the detected waste amount to the waste management server; the waste management server has a server communication unit that receives the waste amount from the waste amount sensor device, a waste retrieval time database in which the time at which waste is retrieved from the waste collection depository is recorded, and a waste disposal possibility assessment unit that assesses the possibility of waste disposal on the basis of the waste amount and the retrieval time; and the server communication unit notifies the user terminal device about the possibility of waste disposal.
Patent WO-2021210137-A1 (WO)
Title: Wireless communication system, network control device, network control method, and program
Inventor: HUANG CHUNHSIANG
IPC: H04W36/38
Filed: 2020-04-16
Abstract: This wireless communication system includes a network control device, and a plurality of access points. The access points perform wireless communication with a terminal station by means of a directional beam. The access points estimate the direction of the terminal station on the basis of information relating to the beam, and estimate the distance to the terminal station on the basis of the round-trip transmission time to and from the terminal station. The network control device determines the necessity for handover on the basis of information relating to the position of the terminal station, estimated using the direction and distance information estimated by the access points, and information relating to the position of the access points. If it is determined that handover is necessary, the network control device notifies the terminal station of information to be used to connect to the next connection destination access point, by way of the access point to which the terminal station is currently connected.
Patent WO-2020218193-A1 (WO)
Title: Substrat de circuit céramique et module de composant électronique
Inventor: NAKAHARA FUMIHIRO
IPC: H01L23/13
Filed: 2020-04-17
Abstract: L'invention concerne un substrat de circuit en céramique qui comprend un substrat de nitrure de silicium, une carte de dissipation de chaleur en cuivre disposée sur une surface du substrat de nitrure de silicium, une carte de circuit imprimé de cuivre disposée sur l'autre surface du substrat de nitrure de silicium, et une couche de placage d'argent disposée sur au moins une partie de l'autre surface de la carte de circuit imprimé de cuivre. La couche de placage d'argent est formée dans un évidement prévu sur l'autre surface de la carte de circuit imprimé de cuivre.
Patent WO-2020235358-A1 (WO)
Inventor: KUNIMATSU KOHEI
IPC: F16D41/08
Filed: 2020-05-08
Abstract: The purpose of the present invention is to provide a cam clutch that can switch an operation mode, improve the stability of a clutch operation, and obtain high responsiveness.　Said purpose is achieved by a configuration in which: an operation mode switching means (180) having a cam orientation change unit (185) for forcibly tilting each of a plurality of cams (140) biased by a biasing means to contact an inner ring (110) and an outer ring (120) is drivably provided independently of the rotational operation of the inner ring (110) and the outer ring (120); a load support point (Sp) is formed at a radial position between a load acting point (Ap) on the cam (140) by the cam orientation change unit (185) and a distal-side contact point (Ep) of the cam (140) with a bearing ring located on a radially distal side with respect to the load acting point (Ap); and a radial length (d1) between the load acting point (Ap) and the load support point (Sp) is made greater than a radial length (d2) between the load support point (Sp) and the distal-side contact point (Ep).
Patent WO-2021245852-A1 (WO)
Title: 数値制御装置、制御システムおよび数値制御方法
Inventor: IKEDA RYOSUKE
IPC: B23Q15/013
Filed: 2020-06-03
Abstract: 数値制御装置（１）は、ワーク（２４）に対して工具（２５）を相対的に移動させながら切削加工を行う工作機械（２）を制御する。数値制御装置（１）は、ワーク（２４）に対する工具（２５）の移動経路に沿って、ワーク（２４）に対して工具（２５）を振動させるための振動条件が入力される振動条件入力部（１０）と、振動条件に従った振動を伴う切削が、ワーク（２４）の断続的な切削であって細分された切り屑をワーク（２４）から生じさせる断続切削に該当するか否かを振動条件に基づいて判定する断続切削判定部（１２）とを備える。
Patent WO-2021250753-A1 (WO)
Inventor: OKAWA MAYA
IPC: G06N3/08
Filed: 2020-06-08
Abstract: 一実施形態に係る学習方法は、所定のイベントの履歴を表すイベント履歴情報を取得する取得手順と、前記取得手順で取得されたイベント履歴情報を用いて、前記イベントの影響の時間変化をモデル化したニューラルネットワークで表される第１の関数と所定の第２の関数との合成関数と、前記第１の関数の微分とで表される関数をトリガー関数としたインテンシティ関数のパラメータを学習する学習手順と、をコンピュータが実行することを特徴とする。
Patent WO-2021019917-A1 (WO)
Inventor: NISHINO HIROTAKE
IPC: F03D9/32
Filed: 2020-06-09
Abstract: A vehicle-mounted wind-powered electricity generating device (1) which is mounted in a vehicle (100) to generate electricity using an airflow that arises when the vehicle travels is provided with a rotational force generating unit (10), an accommodating unit (20) which is provided in the vehicle (100) and which forms a space for rotatably accommodating the rotational force generating unit (10), and an electricity generating unit (30) which is connected to the rotational force generating unit (10), wherein: the rotational force generating unit (10) includes a shaft (11) which is rotatably supported in the accommodating unit (20), and at least one wind receiving machine (12) formed in such a way as to be subjected to the airflow and to transmit a rotational force to the shaft (11); the accommodating unit (20) includes an inflow port (21) which opens into a space (S) from a lower surface (101) of the vehicle, the lower surface (101) facing a travel surface (G) for the vehicle (100), and the space (S) being formed between the lower surface (101) and the and the travel surface (G); and such a configuration makes it possible to suppress the occurrence of variability in the rotational force of the wind receiving machine.
Patent WO-2021014829-A1 (WO)
Title: Automatic bill handling system and automatic bill handling method
Inventor: UEMIZO YOSHIAKI
IPC: G07D11/12
Filed: 2020-06-16
Abstract: Provided is an automatic bill handling system (1) provided with: a container conveyor device (800) for conveying a storage container (400) in which a bill is stored; a first arm (200) for unlocking a lock of the storage container (400) and opening a lid of the storage container (400); a second arm (300) for taking out the bill stored in the storage container (400); a bill conveyor device (500) for conveying the bill MT taken out by the second arm (300); a case CA in which bills for a plurality of storage containers are to be accumulated; and a third arm (100) that holds the bill conveyed by the bill conveyor device (500) and accumulates the bill in the case CA.
Patent WO-2021070422-A1 (WO)
Title: Cutting tool
Inventor: KIDO YASUKI
IPC: C23C16/36
Filed: 2020-06-22
Abstract: A cutting tool according to the present invention comprises a substrate and a coating layer provided upon the substrate, wherein: the coating layer includes a multilayer-structure layer comprising a first unit layer and a second unit layer, and a monolayer; the monolayer includes cubic Ti z Al 1–z N crystal grains; the atomic ratio z of Ti in the Ti z Al 1–z N is 0.55 to 0.7; the average thickness of the monolayer is 2.5 nm to 10 nm; the average thickness of the multilayer-structure layer is 10 nm to 45 nm; the average thickness of a repeating unit comprising one of the multilayer-structure layer and one of the monolayer is 20 nm to 50 nm; the maximum thickness of the repeating unit is 40 nm to 60 nm; and the minimum thickness of the repeating unit is 10 nm to 30 nm.
Patent WO-2021006101-A1 (WO)
Inventor: NOMURA HIDEKAZU
IPC: H01H23/02
Filed: 2020-06-29
Abstract: Provided is a switch device in which the movement of an operation handle and an inversion handle can be independently adjusted. A switch device (1) comprises an operation handle (3), an inversion handle (6), and a conversion spring (8). The operation handle (3) moves around a first rotational axis in a seesawing manner by means of an operation by an operator. The inversion handle (6) controls the opening and closing of a prescribed switching contact by moving around a second rotational axis different from the first rotational axis in accordance with the movement of the operation handle (3). The conversion spring (8) is disposed between the operation handle (3) and the inversion handle (6), and transmits the movement of the operation handle (3) to the inversion handle (6).
Patent WO-2022003825-A1 (WO)
Title: Heating device and heating method
Inventor: KANI YUKI
IPC: B29C70/40
Filed: 2020-06-30
Abstract: Provided is a heating device (100) comprising: a heating unit (10) that heats a laminate (200) which includes a plurality of sheet-like composite materials (201-206) including reinforced fiber and thermoplastic resin, and heats, via a first contact surface (11a) disposed in contact with the laminate (200), the thermoplastic resin included in the laminate (200) in contact with the first contact surface (11a) to a softening temperature or higher; a cooling unit (20) that cools, via a second contact surface (21a) disposed in contact with the laminate (200), the thermoplastic resin included in the laminate (200) located outside of the second contact surface (21a) to a temperature lower than the softening temperature; and a pressing unit (30) that applies a predetermined pressure to the laminate (200) via the first contact surface (11a) and the second contact surface (21a), the second contact surface (21a) being disposed so as to surround the first contact surface (11a).
Patent WO-2021024794-A1 (WO)
Inventor: KIKUZAWA YOSHIHARU
IPC: B29C48/49
Filed: 2020-07-21
Abstract: Provided is a flexible tube production apparatus capable of precisely changing the mixing ratio of two types of resin with a good response. The flexible tube production apparatus according to one embodiment of the present invention is provided with: a molding device which extrudes and molds supplied resins on the surface of a braid wire and has a first extruder for extruding a first resin, a second extruder for extruding a second resin softer than the first resin, a first resin supply path to which the first resin is supplied from the first extruder, and a second resin supply path to which the second resin is supplied from the second extruder; a first gear pump provided in the middle of the first resin supply path; and a second gear pump provided in the middle of the second resin supply path. The first gear pump and the second gear pump are integrally formed with the molding device.
Patent WO-2021199454-A1 (WO)
Title: 薬液投与ユニット、薬液投与モジュール、薬液投与装置、及び投薬管理システム
Inventor: NAKAMURA HIDENORI
IPC: A61M5/142
Filed: 2020-07-28
Abstract: 【課題】薬液の迅速かつ安定的な投与を手間をかけずに実現する薬液投与ユニット、薬液投与モジュール、薬液投与装置、及び投薬管理システムを提供すること。 【解決手段】第１流路部と第２流路部と駆動機構部とを有する薬液投与モジュールと、支路と主路とを有する薬液投与装置と、を備えた薬液投与ユニット。第１流路部は、駆動液が貯留される第１流路が形成された上流側本体を含み、第２流路部は、薬液が貯留される第２流路が形成された下流側本体を含む。駆動機構部は、一対の電極及び一対の電極に挟まれた多孔質体を含み、第１流路の下流側の端部と第２流路の上流側の端部とをつなぐ連通流路が形成されている。支路には、第２流路の下流側の端部が接続され、主路は、支路の下流側から分岐して点滴用のチューブに接続される。
Patent WO-2022024257-A1 (WO)
Inventor: YOKOTA YOSHIAKI
IPC: E05B77/34
Filed: 2020-07-29
Abstract: 荷台の側壁（３）に設けられたストライカ（５）と係合してテールゲート（１０）を閉扉状態に保持するラッチ装置（１２）であって、クロー（２１０）及びラチェット（２３０）を支持するメインシャフト（３１０）は、右端部（３１１）がベースプレート（２６０）に支持され、クロー（２１０）とラチェット（２３０）の間に位置する中間部（３１２）がハウジング（２５０）の右側部（２５０ａ）に支持され、ポール（２２０）を支持するポールシャフト（３２０）は、右端部（３２２）がハウジング（２５０）の右側部（２５０ａ）に支持される。メインシャフト（３１０）とハウジング（２５０）の右側部（２５０ａ）との間には、第１シール部材（ＳＥ１）が設けられ、ポールシャフト（３２０）とハウジング（２５０）の右側部（２５０ａ）との間には、第２シール部材（ＳＥ２）が設けられている。
Patent WO-2022024278-A1 (WO)
Inventor: HONDA KAZUAKI
IPC: H04L12/825
Filed: 2020-07-29
Abstract: Provided are a communication network control device, a communication system, and a communication network control method that make it difficult for collectively input information to be discarded. A control device (6) of a communication system (1) comprises an evaluation unit (12) and a setting unit (13). The evaluation unit (12) evaluates a size evaluation value and a rate evaluation value for information collectively input to any one communication path (8). For each communication path (8), the setting unit (13) sets, on the basis of the rate evaluation value, a common rate ratio for each of relay devices (7) connected in series in the communication path (8). For each of the relay devices (7), the setting unit (13) sets an output rate to an output-side device to a rate obtained by multiplying an input rate from an input-side device by the rate ratio. The setting unit (13) sets, in each of the relay devices (7) of the communication path (8), the size of the communication path (8) of a buffer (9) to at least a size obtained by multiplying the size evaluation value by a coefficient obtained by subtracting the rate ratio from one.
Patent WO-2021039522-A1 (WO)
Title: Compressor
Inventor: SATO KAZUYA
IPC: F04C28/28
Filed: 2020-08-19
Abstract: Provided is a compressor, wherein a high-temperature protection device 90 is provided which discharges a high-pressure refrigerant in a high-pressure space 16 from the high-pressure space 16 when the refrigerant temperature of the high-pressure refrigerant in the high-pressure space 16 is a set temperature or higher, the high-pressure protection device 90 is connected with a first refrigerant draw pipe 101 that introduces the high-pressure refrigerant discharged from the high-pressure space 16, and draws, from the first refrigerant draw pipe 101, the high-pressure refrigerant introduced into the first refrigerant draw pipe 101 so that the refrigerant comes into contact with a motor protection device 83, and the motor protection device 83 is actuated by the high-pressure refrigerant drawn from the first refrigerant draw pipe 101, so that the supply of power to a motor part 30 is stopped, whereby the operation temperature of the motor protection device 83 is not set to be low, and the motor protection device 83 operates without time lag when the temperature of the high-pressure refrigerant in the high-pressure space is the set temperature or higher.
Patent WO-2021039552-A1 (WO)
Inventor: FUJII KENSUKE
IPC: C03C17/34
Filed: 2020-08-19
Abstract: The present invention relates to a cover member including: a transparent substrate having a first principal surface and a second principal surface; an anti-fouling layer formed on at least a section of the first principal surface; a printed layer formed on at least a section of the second principal surface; and an adhesive member adhered to the surface on the anti-fouling-layer side, wherein a prescribed region in the second principal surface is assumed to be an adhesive-member-contact-section projection region, the printed layer is provided in at least a section of a boundary vicinity region, which is a region from a boundary of said projection region to a section away from the boundary of the projection region by 1000 µm on the inner side, and the printed layer is not provided in at least a section of an inner region, which is a region away from the boundary of the adhesive-member-contact-section projection region by 500 μm or more on the inner side.
Patent WO-2021039778-A1 (WO)
Inventor: ZAITSU Toshiya
IPC: H02J50/10
Filed: 2020-08-25
Abstract: [Problem] To make it inexpensive and easy to adjust the size of a battery replacement device, even after a service has been put into operation, if the need arises to adjust the size of a battery replacement device, and to simplify the configuration of the battery replacement device, by eliminating the need for a configuration for rainwater protection related to power feeding and communication. [Solution] A battery replacement machine is configured by mounting, to a support post 25, a plurality of battery charging modules 702 for holding battery packs 701. Each of the battery charging modules is fixed to the support post in an attachable/detachable manner. The battery charging module is provided with a tray 704 that holds the battery pack and that is for guiding the corresponding battery pack to a predetermined mounting position. The tray has: a wireless power feeding unit comprising, for example, a power transmission coil 705 for transmitting charging electric power to the battery pack in a non-contact manner; and a wireless communication unit for communicating battery management information with the battery pack in a non-contact manner.
Patent WO-2021059934-A1 (WO)
Title: Catheter assembly
Inventor: MIZUNO SHINICHI
IPC: A61M5/158
Filed: 2020-09-07
Abstract: This catheter assembly (10) is provided with a regulatory mechanism (54) which, in an initial state of the catheter assembly (10), restricts relative axial movement of a catheter hub (18) and a needle hub (32) in the axial direction. The regulatory mechanism (54) is formed such that the restriction on relative axial movement is released by rotating the needle hub (32) with respect to the catheter hub (18) from the initial state of the catheter assembly (10) in the circumferential direction of an inner needle (30).