baber/WOPTO huggingface dataset:
Patent WO-2021075328-A1 (WO)
Title: External preparation for treating epilepsy or autism spectrum disorder
Inventor: KANEDA MARI
IPC: A61K31/436
Filed: 2020-10-07
Abstract: [Problem] To provide a pharmaceutical agent for treating epilepsy, a pharmaceutical agent for treating an autism spectrum disorder, and/or a pharmaceutical agent for treating an anxiety disorder which have high safety and are easily administered. [Solution] An external preparation containing, as an active ingredient, at least one selected from the group consisting of sirolimus and a sirolimus derivative is easily administered, and has a high level of safety as a therapeutic agent for epilepsy, an autism spectrum disorder, and/or an anxiety disorder. A suitable active ingredient may include, for example, sirolimus, everolimus, temsirolimus, ridaforolimus, and zotarolimus.
Patent WO-2021079767-A1 (WO)
Title: Purchase management system, server device, purchase management method, and recording medium
Inventor: IKEZAWA Rumi
IPC: G06Q20/20
Filed: 2020-10-12
Abstract: This server device receives commodity identification information read from a code added to a commodity from a portable terminal, generates a purchase commodity list, and transmits the list to the portable terminal. During accounting, the server device generates accounting information on the basis of the purchase commodity list, and transmits the accounting information to the portable terminal. A customer pays at an accounting machine by using the accounting information. The accounting machine notifies the server device of an accounting end when an instruction of the accounting end based on the accounting information is inputted. The server device sets the purchase commodity list and the accounting information in an accounting end state when the notification of the accounting end is received from the accounting machine.
Patent WO-2021085198-A1 (WO)
Title: Sensor device and moisture content measurement device
Inventor: YAMADA ATSUSHI
IPC: G01N22/00
Filed: 2020-10-19
Abstract: This sensor device comprises a sensor head and a measurement unit. The sensor head includes a first probe and a second probe. The first probe has a first transmission micro-antenna part and a second transmission micro-antenna part. The second probe is located at a predetermined distance from the first probe and has a first reception micro-antenna part and a second reception micro-antenna part. The measurement unit generates a measurement signal that includes information about propagation characteristics of electromagnetic waves in a medium between the first and second transmission micro-antenna parts and the first and second reception micro-antenna parts. The probe length of the first probe and the probe length of the second probe are different from each other, or the distance between the first transmission micro-antenna part and the first reception micro-antenna part and the distance between the second transmission micro-antenna part and the second reception micro-antenna part are different from each other.
Patent WO-2021157143-A1 (WO)
Inventor: SUGAWARA RYO
IPC: A61H3/00
Filed: 2020-10-29
Abstract: 足底支持具（１０）は、足底を支持する支持面のうちの少なくとも一部を構成する。足底支持具（１０）は、各足趾において末節骨（ＢＮ１）近位の関節が基節骨（ＢＮ３）近位の関節よりも上方に位置するように、各足趾に対して、支持面のうちの、基節骨（ＢＮ３）近位の関節の下方の部分よりも高い位置にて、支持面のうちの、末節骨（ＢＮ１）の少なくとも一部の下方の部分を構成する高位部（１２）を備える。
Patent WO-2021117374-A1 (WO)
Inventor: SUGAWARA MASAYOSHI
IPC: H04N5/225
Filed: 2020-10-30
Abstract: Provided are: a lens drive device that is capable of reducing the effects of external magnetism and can be made compact and low-profile; a camera module; and a camera-equipped device.　This lens drive device is provided with: a first fixed part; a first mobile part disposed on the radially inner side of the first fixed part; a first support part that supports the first mobile part on the first fixed part, and a Z-direction drive part that is provided to the first fixed part and causes the first mobile part to move in an optical axis direction with respect to the first fixed part. The shape of the lens drive device is rectangular in plan view in the optical axis direction. The first mobile part includes a drive transmission section that is disposed so as to protrude radially outward. The Z-direction drive part comprises an ultrasonic motor that converts vibratory motion to linear motion and is disposed on the first side of a rectangle so as to abut the drive transmission section. The first mobile part is supported, via the first support part, on the first fixed part in a state in which the first mobile part is biased in a bias direction orthogonal to the optical axis.
Patent WO-2021117387-A1 (WO)
Inventor: SAITO YUTA
IPC: B65D90/04
Filed: 2020-11-06
Abstract: Provided is an airbag comprising a synthetic resin film bag with a triangular or trapezoidal shape when spread in a flat state without air being injected, the bag being for promoting the discharge, from a liner provided in a freight container and filled with a powder, of the powder. At a base section of the triangular shape or a lower base section of the trapezoidal shape, a gusset is provided that is produced by folding the synthetic resin film inward. On one side and another side of the bag, respectively, a flexible reinforcement cover is layered that is triangular or trapezoidal so as to correspond to the triangular or trapezoidal shape of the bag. An air injection tube and a short air exhaust tube are connected to one side section of the triangular shape, or one leg section of the trapezoidal shape, of the bag.
Patent WO-2021166368-A1 (WO)
Title: Ion exchange equipment
Inventor: INO KENTARO
IPC: B01J47/00
Filed: 2020-12-02
Abstract: Provided is ion exchange equipment that provides an increased ion exchange capacity without requiring an expensive ion exchanger, and that enables an increase in the amount of impurity ions that are removed while decreasing the amount of permeation of a treatment material into a raw water part. The ion exchange equipment comprises: a raw water tank 1 accommodating a liquid to be treated, the liquid to be treated comprising a liquid containing impurity ions; a treatment tank 2 accommodating a treatment material, the treatment material containing exchange ions comprising ions exchangeable with the impurity ions; and an ion exchanger 3 allowing passage of the impurity ions from the raw water tank 1 to the treatment tank 2 and passage of the exchange ions from the treatment tank 2 to the raw water tank 1. The ion exchange equipment further comprises a voltage applying means E capable of applying a voltage to the ion exchanger 3.
Patent WO-2021137282-A1 (WO)
Title: Motive power transmission device
Inventor: YASUI KENJIRO
IPC: F16H57/037
Filed: 2020-12-07
Abstract: [Problem] To reduce stirring resistance associated with revolution of a stepped pinion gear. [Solution] This motive power transmission device has: a differential mechanism; a case for housing the differential mechanism; a pinion gear supported by the case; a wall part overlapping the case in the axis direction; a plate provided between the wall part and the case in the axis direction; and a guide member for guiding lubricating oil from the case side to the wall part side.
Patent WO-2021199517-A1 (WO)
Title: マッサージ装置
Inventor: ISHIBASHI Kazuma
IPC: A61H7/00
Filed: 2020-12-17
Abstract: 比較的簡素な駆動構造でマッサージ体を動作させつつ、振幅に変化のあるマッサージを行うことができ、さらに長期にわたって良好な動作状態を維持できるマッサージ装置を提供する。　マッサージ装置１は、ケーシング２と、該ケーシング２の装着壁３４に配されて人体表面に押圧されるマッサージ体３と、該ケーシング２の内部に配されてマッサージ体３を往復動作させる駆動構造４とを備えている。駆動構造４は、回転駆動源３６と、回転駆動源３６の回転運動を往復運動に変換する運動変換機構３９とを含む。運動変換機構３９を、回転駆動源３６で回転駆動されるカム原節４５と、該カム原節４５で往復駆動されるカム従節４６とを備えるカム機構で構成する。
Patent JP-WO2019160056-A1 (JP)
Title: 流体機械
IPC: F04B41/00
Filed: 2019-02-14
Abstract: 流体機械本体の落下や筐体の転倒の可能性を防止した保守性の高い流体機械を提供することを目的とする。上記目的を達成するために、流体機械本体と流体機械本体が設置された台座と台座を引き出し可能に案内する支持部材と台座の引き出し量を制限するガイドとを有する構成とする。
Patent JP-WO2019216066-A1 (JP)
Title: システム、およびシステムの制御方法
IPC: H04N7/18
Filed: 2019-04-03
Abstract: 【課題】イベントに対応するケアスタッフによる無駄な確認作業等による負担を削減するとともに、自信をもってケアを行わせることを可能にしたシステムを提供する。【解決手段】各観察領域における対象者の動きを検出する検出部と、検出部の出力に基づいて、各観察領域におけるイベントの発生の有無を判定する判定部と、イベントが発生したと判定された場合、検出部の出力に関する情報とイベントを発生させた対象者に関する情報とを送信する管理部と、検出部の出力に関する情報と対象者に関する情報とを受信して表示し、かつ対象者への対応に関する情報管理者による指示を受け付けて、当該指示に対象者に関する情報を付加情報として付加する情報管理者端末と、情報管理者端末によって受け付けられた指示と付加情報とを受信可能なスタッフ端末と、を有する。【選択図】図１
Patent JP-WO2019224986-A1 (JP)
Title: 湯水混合栓
IPC: E03C1/044
Filed: 2018-05-24
Abstract: 新規な構造により改良された水栓の提供。湯水混合栓１０は、湯供給孔８０、水供給孔８２及び排出孔８４を有する固定弁体６２と、流路形成凹部９４を有しており、固定弁体６２上を摺動しうる可動弁体６０と、可動弁体６０を操作しうるハンドル１４と、を備えている。固定弁体６２は、排出孔８４とは繋がっておらず、湯供給孔８０又は水供給孔８２に繋がっている圧力室１４０を有している。圧力室１４０は、水供給孔８２に繋がっていてもよい。圧力室１４０は、湯供給孔８０に繋がっていてもよい。圧力室１４０は、湯供給孔８０及び水供給孔８２とは異なる周方向位置に設けられていてもよい。
Patent JP-WO2020021763-A1 (JP)
Title: 非水電解質二次電池用負極および非水電解質二次電池
IPC: H01M10/0569
Filed: 2019-03-18
Abstract: 非水電解質二次電池用負極において、負極合材層は、第１炭素系活物質、Ｓｉ系活物質、ポリアクリル酸またはその塩、および繊維状炭素を含み、負極集電体上に形成された第１層と、タップ密度が第１炭素系活物質より大きな第２炭素系活物質を含み、第１層上に形成された第２層とを有する。
Patent JP-WO2020045256-A1 (JP)
Title: 二次電池用負極活物質および二次電池
IPC: H01M4/38
Filed: 2019-08-23
Abstract: シリケート相と、シリケート相内に分散しているシリコン粒子とを含むシリケート複合粒子を備え、シリケート相は、ＳｉとＯとアルカリ金属とを含む酸化物相であり、アルカリ金属が、少なくともＫとＬｉとを含む、二次電池用負極活物質。
Patent JP-WO2020049900-A1 (JP)
Title: フッ素ガス含有ガスの供給方法及び供給設備
IPC: F17C7/00
Filed: 2019-07-30
Abstract: フッ素ガス含有ガスの供給設備の装置構成が複雑となることがなく、且つ、フッ素ガス含有ガスのフッ素ガス濃度を低下させることのないフッ素ガス含有ガスの供給方法を提供する。配管（４）のうち容器弁（３）と圧力調整器（７）の間の部分に、第１のフッ素ガス含有ガスのフッ素ガス濃度に対して±１０％の範囲内のフッ素ガス濃度を有する第２のフッ素ガス含有ガスを、充填容器（２）内のガス圧力よりも低い圧力になるように導入する封入工程を行なう。封入工程の後に、バッファタンク（９）を開状態として、配管（４）のうち容器弁（３）と圧力調整器（７）の間の部分へ、充填容器（２）から第１のフッ素ガス含有ガスを導入し、その後に、圧力調整器（７）を開状態として、圧力調整器（７）によって圧力を調整しつつ第１のフッ素ガス含有ガスを消費設備（２０）へ供給する。
Patent JP-WO2020049916-A1 (JP)
Title: クライオポンプおよびクライオパネル
IPC: F04B37/16
Filed: 2019-08-01
Abstract: クライオポンプ（１０）は、吸気口（１２）を通じて被排気気体が直線的に到達可能な露出領域（６８）と、吸気口（１２）を通じて被排気気体が直線的に到達不能な非露出領域（６９）と、を備える第２段クライオパネルアセンブリ（２０）を備える。非露出領域（６９）は、非凝縮性気体を吸着可能な吸着領域（６６）を有し、露出領域（６８）は、取り外し可能な保護面（７６）で被覆されている。取り外し可能な保護面（７６）は、露出領域（６８）に剥離可能に接着された樹脂製または金属製の保護層によって提供されてもよい。
Patent JP-WO2020204142-A1 (JP)
Title: 医薬組成物
IPC: A61K47/18
Filed: 2020-04-02
Abstract: ６−エチル−３−｛３−メトキシ−４−［４−（４−メチルピペラジン−１−イル）ピペリジン−１−イル］アニリノ｝−５−［（オキサン−４−イル）アミノ］ピラジン−２−カルボキサミド（ギルテリチニブ）又はその製薬学的に許容される塩及びギルテリチニブの苦みを低減させる甘味剤を含有し、例えば、経時的な熱及び／又は湿度等のストレスによる、ギルテリチニブの溶出安定性の低下を抑制する、溶出安定性に優れた医薬組成物を提供する。前記医薬組成物は、ギルテリチニブ又はその製薬学的に許容される塩、甘味剤、並びに糖類及び／又は糖アルコール類を含有する。
Patent JP-WO2020067135-A1 (JP)
Title: 透明物品
IPC: G02B5/02
Filed: 2019-09-25
Abstract: 凹凸構造のアンチグレア面を有する透明物品の明所コントラストを向上させる。透明物品は、凹凸構造のアンチグレア面１２ａを有する。アンチグレア面１２ａの凹凸構造は、アンチグレア面１２ａの法線ｎ ０ とアンチグレア面１２ａにおける微小平面ｄＳの法線ｎ １ とがなす勾配角分布における勾配角５°以上の割合が４５％以下である。
Patent JP-WO2020070775-A1 (JP)
Title: 内視鏡
IPC: A61B1/005
Filed: 2018-10-01
Abstract: 挿入部２と、操作部６と、長手方向Ｎに交わる方向Ｊに操作部６から第１の側Ａに突出するノブ１１、１２と、方向Ｊにおいて第２の側Ｂに突出して設けられたユニバーサルコード７と、操作部６において、第２の側Ｂに配置され、中心軸Ｃに対し第１の側Ａにはみ出さないよう位置決めされた収納部５０内に設けられた動力部５１と、を有する。
Patent JP-WO2020079949-A1 (JP)
Title: 交通情報分析装置及び交通情報分析方法
IPC: G16Y20/20
Filed: 2019-08-21
Abstract: 指定施設前の道路を通過する移動体の当該指定施設前を通過するまでに要する平均所要時間が予め設定される所定時間の範囲に含まれる領域を特定することを可能とする。   交通情報分析装置３０は、指定施設から所定の範囲内にある道路別に、所定期間内に施設前の道路を通過した車両６０のうち、各道路を通過した車両６０の平均移動速度又は所定時間における平均移動距離を算出する平均値算出部３１４と、指定施設の前を通過するまでの平均所要時間が、予め設定された所定時間の範囲内となる領域を特定する領域特定部３１５と、当該領域を出力する出力部３１６と、を備える。
Patent JP-WO2020085496-A1 (JP)
Title: タイヤ
IPC: B60C15/04
Filed: 2019-10-25
Abstract: 空気入りタイヤ(10)のビード部(60)は、ビードコードが樹脂材料によって被覆されたビードコア(62)と、ビードコア(62)に連なり、当該樹脂材料によって形成され、タイヤ径方向外側に向かって細くなるビードフィラー(63)とを含むビード構造体(61)と有する。ビード構造体(61)は、当該樹脂材料のウェルドライン(64)を有する。ウェルドライン(64)は、ビード構造体(61)のタイヤ径方向に沿った全体高さの２／３よりもタイヤ径方向内側に形成される。
Patent JP-WO2021010010-A1 (JP)
Title: バイオピリンの分解防止剤
IPC: G01N33/72
Filed: 2020-05-15
Abstract: 本発明者らは、エンジオール構造を有する抗酸化物質が、バイオピリンの分解を防止できることを発見した。したがって、本発明は、エンジオール構造を有する抗酸化物質、又はその塩、エステル、若しくは配糖体、或いは、その溶媒和物、立体異性体、若しくは互変異性体を含む、バイオピリンの分解防止剤を提供する。本発明の分解防止剤が添加された生体試料は、周囲温度以下で長期間、バイオピリンの分解を抑制することができる。
Patent JP-WO2020129881-A1 (JP)
Title: 角形二次電池
IPC: H01M50/528
Filed: 2019-12-16
Abstract: 信頼性の高い角形二次電池を提供する。開口、底部、第１側壁、第２側壁、第３側壁及び第４側壁を有する角形外装体と、開口を封止する封口板と、正極板と負極板とをセパレータを介して巻回した偏平状の巻回電極体と、を備え、複数個の偏平状の巻回電極体が角形外装体内に配置された角形二次電池であって、偏平状の巻回電極体は、中央に形成された平坦領域と、平坦領域の一方端側に形成された湾曲した外面を有する第１湾曲領域と、平坦領域の他方端側に形成された湾曲した外面を有する第２湾曲領域とを有し、第１湾曲領域の外面にはテープが貼り付けられ、複数個の偏平状の巻回電極体は、それぞれの巻回軸が底部に対して垂直になる向きで、それぞれの第１湾曲領域が、第１側壁側に位置するように配置される。
Patent JP-WO2020152986-A1 (JP)
Title: ドーピングシステム及びドーピング方法
IPC: H01G11/86
Filed: 2019-11-29
Abstract: ドーピングシステムは、活物質を含む層を有する帯状の電極における前記活物質にアルカリ金属をドープする。ドーピングシステムは、ドープ槽と、搬送ユニットと、対極ユニットと、接続ユニットと、回収ユニットとを備える。ドープ槽は、アルカリ金属イオンを含む溶液を収容する。搬送ユニットは、前記電極を、前記ドープ槽内を通過する経路に沿って搬送する。対極ユニットは、前記ドープ槽に収容される。接続ユニットは、前記搬送ユニットが備える搬送ローラと前記対極ユニットとを電気的に接続する。回収ユニットは、前記ドープ槽を通過した前記電極に付着した前記溶液を前記ドープ槽に回収する。
Patent JP-WO2020158809-A1 (JP)
Title: 血管造影検査用の薬液注入装置
IPC: A61M5/145
Filed: 2020-01-29
Abstract: この薬液注入装置１００は、ピストン駆動機構の動作条件を設定するためまたは動作制御するためのグラフィカルユーザインターフェースを提供する制御ユニット２１０を備え、上記グラフィカルユーザインターフェースは、ａ：第１の血管造影検査モードと、第２の血管造影検査モードとのいずれかを選ぶための画面であって、上記第１および第２の血管造影検査モードの少なくともいずれかは異なる注入手技のための複数のサブモードを含むものである、画面と、ｂ：上記複数のサブモードの１つをデフォルト設定するための画面と、を含み、複数のサブモードを含む上記第１または第２の血管造影検査モードが選ばれた場合に、デフォルト設定されたサブモードが選択される。
Patent WO-2021137303-A1 (WO)
Title: Magnetic block toy, and travel course design drawing
Inventor: IRIE MAKOTO
IPC: A63H17/00
Filed: 2021-01-04
Abstract: The objective of the present invention is to provide not a block that serves as a toy moved in the vicinity of the hand, but a versatile block for a course, for creating a course enabling a moving body, serving as a toy, to gain a more dynamic range of movement, and a travel course design drawing which records, as a program, the order of colors or the order of patterns in an arrangement of the blocks on a course. A block 1 is provided, in the clockwise direction of the four side surface portions thereof, with projecting portions 100, 100, and recessed portions 101, 101 capable of engaging with the projecting portions 100, wherein a stepped portion 16 is formed in the upper surface of the block 1, and a magnetic plate 2 is fitted into the stepped portion 16. A course can be created using a plurality of such blocks 1. In addition, by employing blocks 6 including a curved magnetic plate 24, for example, it is possible to create a three-dimensional course enabling three-dimensional travel.
Patent WO-2021149806-A1 (WO)
Title: Composition for improving neurite outgrowth
Inventor: WONG CHYN BOON
IPC: A61P25/00
Filed: 2021-01-22
Abstract: A composition usable for a specific use, such as a composition for improving neurite outgrowth is provided. Such a composition is provided by using indole-3-lactic acid (ILA) or an indole-3-lactic acid-producing bacterium is used as an active ingredient.
Patent WO-2021157491-A1 (WO)
Title: Composition, cured product, optical filter, and method for producing cured product
Inventor: SAITO TOMOMI
IPC: C08G59/68
Filed: 2021-01-29
Abstract: The purpose of the present invention is to provide a composition that enables easy formation of a cured product that has excellent adhesive properties and, if a coloring agent is contained, exhibits little change in light absorbing properties.　The composition according to the present invention contains cation-polymerizable components, a photoacid generator, and a carbazole-based sensitizer. The cation-polymerizable components include an alicyclic epoxy compound and an oxetane compound. The alicyclic epoxy compound has at least one alicyclic epoxy group in the molecule, thus has a cycloalkene oxide structure, and is preferably a compound having a structure in which two cycloalkene oxide structures are fused directly or via a cycloalkane structure, or a compound having a structure in which two cycloalkene oxide structures are linked by a linkage group.
Patent WO-2021166811-A1 (WO)
Title: Information processing device and action mode setting method
Inventor: HONDA SHINICHI
IPC: G06F16/483
Filed: 2021-02-12
Abstract: A feature obtaining unit 100 obtains feature data of a target person. A degree-of-matching deriving unit 110 derives a degree of matching between the feature data and feature data of registered users stored in a feature value database 120. An identification unit 130 determines that the target person is a registered user when the degree of matching is more than or equal to a first threshold, and determines that the target person is not a registered user when the degree of matching is less than a second threshold smaller than the first threshold. An action management unit 140 sets an action mode of an operation subject in accordance with the degree of matching.
Patent WO-2021182251-A1 (WO)
Title: Laser processing device and laser processing method
Inventor: SAKAMOTO TAKESHI
IPC: B23K26/00
Filed: 2021-03-03
Abstract: A laser processing device comprising an irradiation unit for irradiating an object with laser light, an imaging unit for capturing an image of the object, and a control unit that controls at least the irradiation unit and the imaging unit, the object having a plurality of lines set thereon, and the control unit executing: a first process in which the object is irradiated with the laser light along each of the plurality of lines by controlling the irradiation unit, and in which a reformation spot and a crack extending from the reformation spot are formed in the object so as not to reach the outer surface of the object; and a second process in which, after the first process, the object is imaged by light having transmissivity with respect to the object by controlling the imaging unit, and in which information indicating the formation state of the reformation spot and/or the crack is acquired for each of the plurality of lines.
Patent WO-2022190319-A1 (WO)
Title: Device, method, and system for weighted knowledge transfer
Inventor: CHALKIDIS George
IPC: G06N20/00
Filed: 2021-03-11
Abstract: Aspects relate to a privacy preserving public machine learning model that achieves high performance while maintaining data privacy. Further aspects relate to a weighted knowledge transfer device including a feature determination unit to generate a public knowledge transfer dataset and a private knowledge transfer dataset; a data selection unit to generate, based on a similarity calculation of the public knowledge transfer dataset and the private knowledge transfer dataset, a public training dataset and a similarity weight vector; a machine learning model management unit to generate, by processing the public training dataset with a set of machine learning models trained based on the private knowledge transfer dataset, a public label vector that indicates labels for the set of public features; and a knowledge transfer unit to generate a public machine learning model based on the weight vector, the public training dataset, and the public label vector.
Patent WO-2022201540-A1 (WO)
Inventor: ASAI RYOSUKE
IPC: F16H48/38
Filed: 2021-03-26
Abstract: In this transmission device, a transmission unit equipped with a reduction gear and a differential is supported by a transmission case, and a differential case of the differential device is configured as split into first and second cases that define therebetween a mechanism chamber in which oil can be stored at the bottom part thereof. The differential case (20) is configured as split into first and second cases (20A, 20B). A planetary gear (P) has a large-diameter gear part side supported about an axis by a carrier (C) and a small-diameter gear part side supported about an axis by the differential case. The second case (20B) is sandwiched between the first case (20A) and the carrier (C) coupled thereto, and being sandwiched in said manner fixes the second case (20B) to the first case (20A). It is thus possible to retrofit and couple the carrier by which the large-diameter gear part side of the planetary gear is supported about an axis to the first case of the differential case as a component separate from the differential case, and also reduce costs by fixing the second case to the first case with a simple structure that utilizes said carrier.
Patent WO-2021200822-A1 (WO)
Inventor: FUKUSHIMA KANTA
IPC: H01M4/131
Filed: 2021-03-29
Abstract: Provided is an electrode mixture which contains a lithium-containing transition metal oxide, an auxiliary conductive agent, a binder and an organic solvent. The auxiliary conductive agent contains at least one type of nanocarbon material selected from the group consisting of multiwalled carbon nanotubes, carbon nanohorns, carbon nanofibers, fullerenes and graphenes. The binder contains a fluorine-containing copolymer that contains vinylidene fluoride units and fluorinated monomer units (excluding vinylidene fluoride units). The content of vinylidene fluoride units in the fluorine-containing copolymer is more than 50 mol% and not more than 99 mol% relative to the total amount of monomer units.
Patent WO-2021206128-A1 (WO)
Inventor: WATANABE WATARU
IPC: C08F290/06
Filed: 2021-04-07
Abstract: L'invention concerne un stabilisant de dispersion pour la polymérisation en suspension, le stabilisant de dispersion permettant d'obtenir, par polymérisation en suspension d'un composé vinylique tel que le chlorure de vinyle, des particules de résine ayant des diamètres de particule uniformes et peu de grosses particules et ayant également une porosité élevée et une grande absorption de plastifiant. L'invention concerne également un polymère d'alcool vinylique modifié ayant un rayon hydrodynamique (Rh) (unité: nm) qui satisfait l'équation (1) où x est le degré de polymérisation moyen en viscosité. (1) : 0,186x0,542 × 1,30 ≥ Rh ≥ 0,186x0,542 × 1,06
Patent WO-2021215308-A1 (WO)
Inventor: SETO SHINJI
IPC: H01F7/16
Filed: 2021-04-13
Abstract: The purpose of the present invention is to provide a valve drive device which has limited size and improved thrust.　The present invention comprises: a bobbin 2 provided with a barrel; a solenoid coil 1 wound on the barrel of the bobbin 2; an armature 10 placed on the inside radially of the bobbin 2 and fixed to a rod 9; an anchor 8 located on the radially inner side than the bobbin 2 and covering one side of the armature 10 in the axial direction; a yoke 4 having a part placed between the bobbin 2 and the anchor 8; and a cylindrical member 6 placed between the bobbin 2 and the armature 10. The bobbin 2 comprises a recessed part 2A on the radially inner side, and a part of the cylindrical member 6 is inserted into the recessed part 2A. The part of the cylindrical member 6 and the recessed part 2A are placed so as to be stacked in the radial direction. The armature 10 operates in the axial direction so as to be able to take a position in which the part of the cylindrical member 6 and the recessed part 2A are stacked in the radial direction, and a position in which they are not stacked.
Patent WO-2022009687-A1 (WO)
Title: Metal-air cell production method
Inventor: KITAGAWA TOMO
IPC: H01M50/105
Filed: 2021-06-24
Abstract: A metal-air cell production method, comprising a first step in which an outer casing (for example, a first resin film 11), a water-repellent film (14), and a positive electrode (for example, an air electrode 15) are layered in this order. The first step includes a welding step for welding together the outer casing and the water-repellent film (14), and a crimping step for crimping together the water-repellent film (14) and the positive electrode. In the welding step, the outer casing and the water-repellent film (14) are welded together. After the first step, a portion of the outer casing on the inner side of a weld portion (141) formed in the welding step is removed to provide an opening (for example, an air intake opening 111) in the outer casing.
Patent WO-2022009696-A1 (WO)
Title: Arithmetic system, battery inspection method, and battery inspection program
Inventor: NISHIKAWA SHINYA
IPC: H01M10/42
Filed: 2021-06-25
Abstract: In this arithmetic system, a data acquisition unit acquires from a plurality of individual products via a network, operational data including at least the voltage and state of charge (SOC) of a battery mounted on the same product (for example, an electric vehicle of the same model). A detection unit statistically processes a plurality of pieces of acquired operational data to detect an individual equipped with a battery that differs from the product specifications.