baber/WOPTO huggingface dataset:
Patent WO-2022230437-A1 (WO)
Title: Poudre contenant un complexe de niobium et un lithium ainsi que procédé de fabrication de celle-ci, et procédé de fabrication de matière active d'électrode positive de batterie secondaire au lithium possédant une couche de revêtement comprenant un niobate de lithium
Inventor: YOSHIDA MASAHIRO
IPC: H01M4/525
Filed: 2022-03-17
Abstract: L'invention fournit une poudre contenant un complexe de niobium et un lithium et présentant une solubilité élevée dans l'eau, laquelle poudre est adéquate pour la préparation d'une solution de précurseur de niobate de lithium destinée à revêtir la surface de particules de matière active d'électrode positive d'une batterie secondaire au lithium-ion d'un niobate de lithium constituant un électrolyte solide. Plus précisément, l'invention concerne une poudre contenant un complexe de niobium et un lithium dans laquelle un composé niobium, un composé lithium, un alcali, un peroxyde d'hydrogène et une eau sont mélangés, puis, après obtention d'une solution aqueuse comprenant un complexe de niobium et un lithium, cette solution aqueuse est séchée à une température inférieure ou égale à la température de décomposition dudit complexe de niobium. La poudre contenant un complexe de niobium et un lithium de l'invention contient 25% en masse ou plus à 75% en masse ou moins d'un niobium, présente une proportion de niobium parmi les éléments métalliques qu'elle contient supérieure ou égale à ０,７７５ et inférieure ou égale à ０,９５０ en rapport de masse, et présente une teneur en niobium contenu dans un filtrat supérieure ou égale à 80% en masse de la quantité de niobium qu'elle contient avant dissolution, lorsqu'elle est dissoute dans 8 fois sa masse d'une eau à 25°C.
Patent WO-2022210847-A1 (WO)
Inventor: IKEDA OSAMU
IPC: C22B3/24
Filed: 2022-03-30
Abstract: Provided is a lithium-containing solution production method which makes it possible to suppress the costs of lithium production by increasing the lithium content in a solution after an elution step and suppressing the amount of an eluted solution to be used in a step which follows the elution step.　This lithium-containing solution production method involves executing the following, in this order: an adsorption step for obtaining adsorbed lithium manganate by contacting a low-lithium-content solution to a lithium adsorbent obtained from lithium manganate; an elution step for obtaining an eluted solution by contacting the adsorbed lithium manganate and an acid-containing solution to one another; and a manganese oxidation step for obtaining a lithium-containing solution, the manganese concentration of which is minimized, by oxidizing the manganese. The acid-containing solution contains a substance obtained by adding an acid to the eluted solution. This production method makes it possible to suppress the cost of producing a lithium-containing solution, to increase the lithium content in an eluted solution following an elution step and to minimize the amount of acid used in the elution step.
Patent WO-2023188084-A1 (WO)
Inventor: HAGIWARA YUSUKE
IPC: F24F1/0025
Filed: 2022-03-30
Abstract: One aspect of an indoor unit according to the present disclosure is an indoor unit for an air conditioner, the indoor unit comprising: a heat exchanger; a cross-flow fan; a housing that has a suction port and a blowout port and houses the heat exchanger and the cross-flow fan therein; and a stabilizer that separates the suction channel and the blowout channel of the cross-flow fan. The stabilizer has: a tongue portion that extends along the outer peripheral surface of the cross-flow fan and is provided with a facing surface that faces the cross-flow fan; a first protrusion that protrudes from the facing surface toward the cross-flow fan; and a second protrusion that protrudes from the facing surface toward the cross-flow fan and is located closer to the blowout channel than the first protrusion.
Patent WO-2022210943-A1 (WO)
Inventor: FUJISHIRO MASAYUKI
IPC: B60C9/00
Filed: 2022-03-30
Abstract: Un pneu (1) a un diamètre externe de pneu OD (mm) dans une plage de 200 ≤ OD ≤ 660 et une largeur totale de pneu SW (mm) dans une plage de 100 ≤ SW ≤ 400. De plus, une couche de carcasse (13) est formée en stratifiant deux couches de toiles de carcasse (13A, 13B) qui sont formées en recouvrant des cordons de fibres organiques avec un caoutchouc de revêtement. Les cordons de fibres organiques dans les deux couches de toiles de carcasse (13A, 13B) ont un angle de cordon dans une plage comprise entre 80 (degrés) et 100 (degrés) par rapport à la direction circonférentielle du pneu. Par rapport au diamètre extérieur du pneu OD (mm), un fort Tcs (N/50 mm) pour 50 (mm) de largeur de chacune des deux couches de toiles de carcasse (13A, 13B) se situe dans une plage de 17 ≤ Tcs/OD ≤ 120.
Patent WO-2022220275-A1 (WO)
Title: ANTI-C1s ANTIBODY
Inventor: KOGA HIKARU
IPC: C07K16/18
Filed: 2022-04-14
Abstract: The present invention provides antibodies that include an antigen-binding region and an antibody constant region and that bind to C1s in a pH-dependent manner. The present invention also provides: a pharmaceutical composition comprising any one of said antibodies; and a method for treating an individual having a complement-mediated disease or disorder, or a method for preventing an individual at risk from developing a complement-mediated disease or disorder, the method comprising administering any one of the antibodies to the individual.
Patent WO-2022255393-A1 (WO)
Inventor: OOTA YUUSUKE
IPC: B60J1/00
Filed: 2022-05-31
Abstract: 本発明の樹脂フィルムは、２枚の厚さ２．５ｍｍの基準ガラスを前記樹脂フィルムを介して接着させて得た合わせガラスの一方の面に対して、垂直な方向からソーラーシミュレーターによる疑似太陽光を照射したとき、合わせガラスの他方の面に対して垂直な方向と成す角度が３０°、４５°、６０°及び７５°の方向から測定された輝度のうち最大値と最小値との比が０．１以上である。本発明の合わせガラスは、本発明の樹脂フィルムと、一対のガラス部材とを備え、樹脂フィルムが一対のガラス部材の間に配置される。本発明のスクリーンは、一方の面に対して、垂直な方向からソーラーシミュレーターによる疑似太陽光を照射したとき、他方の面に対して垂直な方向と成す角度が３０°、４５°、６０°及び７５°の方向から測定された輝度のうち最大値と最小値との比が０．１以上である。本発明によれば、合わせガラスのヘイズを低くしながらコントラストの高い画像表示を実現する樹脂フィルム、合わせガラス及びスクリーンを提供できる。
Patent WO-2023007950-A1 (WO)
Title: 多層盛溶接方法、多層盛突合せ溶接継手及び多層盛溶接の積層パターン算出方法
Inventor: YASHIMA TAKASHI
IPC: B23K9/02
Filed: 2022-06-06
Abstract: 横向姿勢での多層盛溶接においても、ビード垂れの発生を最小限に抑制して、溶接金属の表面が良好な溶接継手を形成することができる多層盛溶接方法、該多層盛溶接方法により形成される多層盛突合せ溶接継手及び多層盛溶接の積層パターン算出方法を提供する。溶接金属（ＷＬ）は、母材の裏面（１Ｂ）から表面（１Ａ）まで複数の層を有する。複数の層は、最終層（ＥＬ）を含む少なくとも２層を有する仕上げ層（ＦＬ）と、仕上げ層（ＦＬ）を形成するための土台層（ＧＬ）と、を備える。土台層（ＧＬ）のうち仕上げ層（ＦＬ）と隣接する層となる境界層（ＢＬ）は、上板側溶着部の位置（ＰＵＢ）が、下板側溶着部の位置（ＰＬＢ）よりも、母材の表面（１Ａ）に近くなるように形成される。
Patent WO-2022260051-A1 (WO)
Title: Fluorine-containing ether compound, fluorine-containing ether mixture, coating agent, article, and method for producing article
Inventor: SHIOTA HIDEFUMI
IPC: C09D171/00
Filed: 2022-06-07
Abstract: Provided are: a fluorine-containing ether compound having a monovalent group having a poly(oxyfluoroalkylene) chain, a divalent group represented by formula (L1): –X 1 –NR 1 –(CH 2 ) n1 –, and a monovalent group having a reactive silyl group, the fluorine-containing ether compound being such that the monovalent group having a poly(oxyfluoroalkylene) chain connects with the –X 1 – in the divalent group represented by formula (L1), and the monovalent group having a reactive silyl group connects with the –(CH 2 ) n1 – of the divalent group represented by formula (L1); a mixture and a coating agent containing the aforementioned compound; and an article and a method for producing an article using the coating agent. In formula (L1), X 1  represents a single bond or a divalent organic group, R 1  represents an alkyl group, and n1 represents an integer of 1-10.
Patent WO-2023243049-A1 (WO)
Inventor: AKIBA RYO
IPC: H05K5/06
Filed: 2022-06-16
Abstract: 本願発明は、複数の材料を混合しながら塗布することで形成された塗布材の混合品質を評価することが可能な電子制御装置を提供することを目的とする。そのために、複数の筐体部材１，２で構成される筐体と、電子部品が実装され、前記筐体に収容される回路基板４と、複数の筐体部材１，２、前記電子部品、および回路基板４のうち少なくとも２つの部材に接する塗布材５とを備えた電子制御装置１００において、塗布材５は、複数の筐体部材１，２、前記電子部品、および回路基板４のいずれか１つに、複数の材料を混合しながら塗布することで形成され、少なくとも１つの筐体部材２は、塗布材５の所定の一部１０を外部に露出させるように形成された開口部８を有する。
Patent WO-2024009479-A1 (WO)
Title: Survey transmission device, survey transmission method, and program
Inventor: WATANABE MASAHIRO
IPC: G06Q30/02
Filed: 2022-07-07
Abstract: This survey transmission device has: a survey transmission unit that is configured to transmit any of a plurality of types of surveys at different timings to each of a plurality of terminals on the basis of a sequence in which the number of instances of transmission of each of the types of surveys is not greater, by a value equal to or greater than 2, than the number of instances of transmission of the other types of surveys; and a notification unit that is configured to issue a notification regarding rejection of a response to a survey transmitted by the survey transmission unit. The survey transmission unit is configured such that, if there is a survey for which a notification regarding rejection of a response was already issued at the timing of transmission, the survey transmission unit transmits the survey, thereby making it possible to reduce the possibility that surveys for which responses are obtained, from among a plurality of types of surveys, are biased.
Patent WO-2023002913-A1 (WO)
Inventor: FUJINO TOMOYASU
IPC: B60R11/02
Filed: 2022-07-14
Abstract: 車両１を駆動するための電力を供給可能でありサイドレール３Ｌ、３Ｒの下方にて、サイドレール３Ｌ、３Ｒより車幅方向外側に延びているバッテリパック２と、バッテリパック２を覆うバッテリ側ブラケット２０と、サイドレール３Ｌ，３Ｒからマウント３１を介してバッテリ側ブラケット２０を支持するフレーム側ブラケット３０と、車両１の車両側方における物体を検知可能なセンサー６０と、センサー６０を支持するセンサー支持ブラケット５０と、を備え、センサー支持ブラケット５０は、バッテリ側ブラケット２０の車幅方向端部に設けられ、センサー６０がバッテリ側ブラケット２０の車幅方向端面よりも車幅方向外側に位置するようにセンサー６０を支持する。
Patent WO-2023021901-A1 (WO)
Title: 電子冷却機能を具備する呼吸防護具
Inventor: IHARA MASAYOSHI
IPC: A41D13/11
Filed: 2022-07-15
Abstract: 【課題】 近年、コロナウイルスの世界的波及により、健康被害を回避するためにマスクを常用することが好ましという状況になりつつある。しかしながら、標準的な気温の高い地域や夏季などの気温の高い状況において、マスクを用いた場合に呼吸に伴う廃熱ができなくなり、熱中症や熱射病といった健康に障害が生じかねない懸念があるという課題がある。 【解決手段】 本件は、このような昨今の状況において、電子冷却素子などにより呼吸に伴う気体を冷却する際に、櫛状の構造を持つ電子冷却部等を用いるマスクを用いて、高温環境での呼吸における体温上昇を防ぐために呼吸に伴う気体の冷却を、より効率的に行うことで、健康面での問題が生じないようにするために呼吸に伴う気体の冷却を効率的に行うことが可能なマスクを実現する。
Patent WO-2023047831-A1 (WO)
Inventor: TAKEUCHI SHOJI
IPC: C12N5/071
Filed: 2022-08-10
Abstract: 足場材として細胞外マトリックスを用いることなく、成牛血液の血漿を利用した細胞培養用ゲルを提供することを課題とする。また、成牛血液の血漿を利用した細胞培養用ゲルを細胞培養の足場材として用い、細胞を製造することを課題とする。 本発明の細胞培養用ゲルは、成牛血液由来血漿と、凝固剤とを含む。
Patent WO-2023037825-A1 (WO)
Inventor: SATO AYATO
IPC: B41M5/00
Filed: 2022-08-15
Abstract: Provided are: an inkjet ink that has excellent adhesion to a base material and the like (e.g., the laminate strength with respect to a base material that is for a laminate and that is disposed on the image surface of an image recording object); and an application of the inkjet ink. The inkjet ink contains water, a white pigment, and at least two resins, and has an acid value of at most 8.0 mgKOH/g.
Patent WO-2023112390-A1 (WO)
Inventor: YAMAGUCHI NAOKI
IPC: B21D22/26
Filed: 2022-08-18
Abstract: A method for suppressing fatigue crack progression in a bent section of a metal plate according to the present invention suppresses the progression of a fatigue crack in a bent section 3 formed by bending a metal plate 1. The method involves generating compressive residual stress by applying plastic strain at least within a range from a bend start point to a bend end point on the inside of the bend of the bent section 3 in a direction orthogonal to the valley line direction at an interval less than the plate thickness of the metal plate 1 along the valley line direction of the bent section 3.
Patent WO-2023053800-A1 (WO)
Inventor: KONNO YUTA
IPC: C09J133/14
Filed: 2022-08-25
Abstract: [Problem] The present invention provides an adhesive composition having high durability. [Solution] The adhesive composition of the present invention contains a (meth)acrylic copolymer and a crosslinking agent. The (meth)acrylic copolymer is a copolymer of from greater than 50 mass% to 99.9 mass% of an alkoxyalkyl (meth)acrylate and from 0.1 mass% to 10 mass% of a monomer composition containing a hydroxyl group-containing monomer, and the weight average molecular weight of the (meth)acrylic copolymer is 1,650,000 or greater.
Patent WO-2023053922-A1 (WO)
Inventor: TANAKA KANAME
IPC: B60R21/205
Filed: 2022-09-12
Abstract: [Problem] To provide an airbag device capable of appropriately restraining the head of an occupant riding in a passenger seat of a vehicle. [Solution] The present invention is an airbag device that is stored in an instrument panel of a vehicle to protect an occupant in a passenger seat, the device comprising: an inflator for generating inflation gas; and an airbag that inflates and deploys toward the occupant with the gas released from the inflator. The airbag includes: a main chamber that is connected to the inflator and that is positioned in front of the occupant who is seated normally when deployed; and a sub chamber that is connected to at least one side part of the main chamber. An inner vent through which the gas flows is formed in a boundary portion between the main chamber and the sub chamber. Further, a check valve which is capable of opening/closing the inner vent is provided.
Patent WO-2023042812-A1 (WO)
Inventor: HIROSE KATSUMASA
IPC: C22C21/06
Filed: 2022-09-13
Abstract: Un élément en alliage d'aluminium (1) pour former un film de fluorure est utilisé en tant qu'élément d'un dispositif de fabrication de semi-conducteur et a une composition contenant 1,2-4,5 % en masse de Mg et 0,2-1,0 % en masse de Si, la concentration en Mg en excès étant égale ou supérieure à 0,5 % en masse.
Patent WO-2023054444-A1 (WO)
Inventor: TAKEHISA Masashi
IPC: H01M10/48
Filed: 2022-09-28
Abstract: Provided are a battery pack and an electrical device in which one or more sensors are provided on the battery pack side, and sensor information acquired at the battery side is used to control the body of an electrical device 301. A plurality of sensors 61-69 that collect and output physical information attributable to an external factor are provided to a battery pack 1, and a control unit 50 of the battery pack 1 processes signals detected by the sensors 61-69, and creates a control signal compatible with an attached electrical device body 201. The control unit 50 of the battery pack 1 transmits to the body of the electrical device a signal for controlling the body of the electrical device body via a communication terminal, thereby enabling a control unit 250 of the electrical device body 201 to perform optimal control using the sensor information.
Patent WO-2023068071-A1 (WO)
Title: Ophthalmological device
Inventor: FUJII KOHTA
IPC: A61B3/14
Filed: 2022-10-07
Abstract: This ophthalmological device 1 is provided with: a light source 21; a spectral member 23 that disperses light emitted from the light source 21; a first diaphragm 24 that has a slit orifice 241 through which light ejected from the spectral member 23 is emitted; a second diaphragm 25 that has a plurality of splitting orifices 251 arranged along the dispersion direction of the spectral member 23 and splits light emitted through the slit orifice 241; an optical scanner 51 that guides light emitted from the second diaphragm 25 in such a manner that an illuminated area becomes movable at an observation site in an eye E to be examined; a light-receiving system 3 that has a detection unit 33 for detecting return light Lb from the illuminated area; a first focus optical system (26, 29) that focuses the first diaphragm 24 and the observation site on each other; and a second focus optical system 31 that is controlled so as to focus the observation site and the detection unit 33 on each other in conjunction with the focusing by the first focus optical system.
Patent WO-2023119825-A1 (WO)
Inventor: AKIRA NAOKI
IPC: B65H5/06
Filed: 2022-10-20
Abstract: 弾性体層が２相以上で構成される場合に、弾性体層の表面の不均一さを抑えて長期使用時にも搬送不良が抑えられる紙送りロールを提供する。　軸体１２と、軸体１２の外周面上に形成された弾性体層１４と、を備え、弾性体層１４は、エチレンプロピレンジエンゴムを含む第１相と、イソプレンゴムおよび天然ゴムのいずれか１種以上を含む第２相と、を有し、弾性体層１４の任意の２．５μｍ×２．５μｍ角の範囲内において、第２相の面積割合が３０％以上７０％以下の範囲内である、紙送りロール１０とする。
Patent WO-2023149026-A1 (WO)
Title: Electric work vehicle
Inventor: OKAZAKI KAZUTO
IPC: H02J7/04
Filed: 2022-10-21
Abstract: This electric work vehicle comprises: an electric motor M capable of driving a vehicle body; a battery 4 that supplies driving power to the electric motor M and is rechargeable via an external power supply device KD; a control device 34 that controls the state of charge via the power supply device KD; and an outside temperature detection means G for detecting outside temperature, wherein when a command for the reserved charging is given in a state where the battery 4 can be charged, the control device 34 performs scheduled charging control to charge the battery 4 so that charging is completed at a time closer to the scheduled work start time as the outside temperature detected by the outside temperature detection means G is lower.
Patent WO-2023181498-A1 (WO)
Inventor: KONNO AKITOYO
IPC: H01L25/07
Filed: 2022-11-24
Abstract: 半導体装置の故障が検出可能な半導体装置を提供する。半導体装置は、ゲートと、第１の主電極と、ゲート基準電位となる第２の主電極とを有するスイッチング素子と、第１の主電極に電気的に接続され外部電極となる第１の主端子と、第２の主電極に電気的に接続され外部電極となる第２の主端子と、スイッチング素子の第２の主電極の電位を計測するための外部電極となる第１の補助端子と、スイッチング素子の第２の主電極から第２の主端子に主電流を流す配線と、配線上の電位を計測するための外部電極となる第２の補助端子と、を有する。配線は、第１の回路パターンと、少なくとも第１の回路パターンと第２の主端子とを接続する主リードとを有し、主リードは、前記主リードの第１の回路パターンとの接続部と第２の主端子との接続部の間を分岐点とした分岐リードを有し、第２の補助端子は、分岐リードに電気的に接続されている。
Patent WO-2023095830-A1 (WO)
Title: スイッチング回路、インバータ回路
Inventor: YAMANOUE Koichi
IPC: H02M7/48
Filed: 2022-11-24
Abstract: 【課題】　高い周波数で、高い電力変換効率を有するスイッチング回路を提供する。　【解決手段】　スイッチング回路１１０は、負荷手段Ｒとスイッチ手段Ｍとの間に配設されたインダクタＬと、スイッチ手段Ｍと電源又はアースとの間に直列に配設された第一の整流手段Ｄ１と、第一のキャパシタＣ１と、直列に配設された第一の整流手段Ｄ１と第一のキャパシタＣ１に、インダクタＬを介して並列に接続された第二の整流手段Ｄ２と、第二のキャパシタＣ２と、第一の整流手段Ｄ１と第一のキャパシタＣ１の接続部と、第二のキャパシタＣ２と第二の整流手段Ｄ２との接続部との間に配設された第三の整流手段Ｄ３と、を有する。
Patent WO-2023233688-A1 (WO)
Title: Procédé de spectrométrie de masse
Inventor: KOBAYASHI MANAMI
IPC: G01N27/62
Filed: 2022-12-07
Abstract: La présente invention concerne un procédé de spectrométrie de masse comprenant : une étape de préparation (étape 1) destinée à ajouter à un échantillon liquide des ions de métaux alcalins prescrits ; une étape d'ionisation (étape 3) pour ioniser un composé cible contenu dans l'échantillon liquide auquel les ions de métaux alcalins ont été ajoutés ; et une étape de mesure (étape 7) pour mesurer l'intensité des ions adduits obtenus par addition du métal alcalin prescrit au composé cible qui a été généré dans l'étape d'ionisation ou d'ions produits qui dérivent des ions adduits.
Patent WO-2023127686-A1 (WO)
Inventor: YANO RYOUICHI
IPC: C08F214/22
Filed: 2022-12-22
Abstract: L'invention concerne un nouveau copolymère ayant une structure dérivée du 1,2-difluoroéthylène. L'invention concerne également un matériau ferroélectrique ayant des propriétés piézoélectriques et ayant une excellente durabilité dans des atmosphères à haute température. Ce copolymère est un polymère comprenant une unité structurale (A) dérivée du 1,2-difluoroéthylène et une unité constitutive (B) dérivée du fluorure de vinylidène (VDF). Ce matériau ferroélectrique est formé à partir du polymère.
Patent WO-2023136177-A1 (WO)
Title: Connector structure
Inventor: SAITO DAISUKE
IPC: H01R13/64
Filed: 2022-12-28
Abstract: A connector component 10 has a male connector 20 and a female connector 60 fitted with the male connector 20. The male connector 20 has a retainer 40 that is movably assembled to the male connector 20, and the female connector 60 has a cam plate 66 extending in the fitting direction in which the female connector 60 is fitted with the male connector 20. A cam groove 71 that is inclined with respect to the fitting direction is formed in the cam plate 66, and the retainer 40 has a cam pin 43 that engages with the cam groove 71. The retainer 40 moves in a first direction orthogonal to the fitting direction as the cam pin 43 is guided into the cam groove 71, and, in the process of fitting the male connector 20 and the female connector 60, moves from the initial position indicating that the fitting has not started, to the fitting completion position indicating that the fitting is completed.
Patent WO-2023157515-A1 (WO)
Title: Vehicle display control device and vehicle display control method
Inventor: KUME TAKUYA
IPC: B60K35/00
Filed: 2023-01-12
Abstract: The present invention comprises: a state identification unit (102) that identifies a state of a host vehicle; and a display control unit (103) that controls displaying of travel-related information, which relates to travelling of the host vehicle, on a display (18) provided inside the vehicle cabin of the host vehicle. During automatic driving for which monitoring is not obligatory, the display control unit (103) omits travel-related information to be displayed on the display (18) as compared to that during driving for which monitoring is obligatory. Even during automatic driving for which monitoring is not obligatory, the display control unit (103) suppresses omission of travel-related information in accordance with a state of the host vehicle identified by the state identification unit (102), other than whether or not automatic driving for which monitoring is not obligatory is being performed.
Patent WO-2023162538-A1 (WO)
Inventor: ISHIBASHI Takaharu
IPC: H02M1/08
Filed: 2023-01-23
Abstract: Un circuit d'attaque (1) comprend : une unité de génération de tension d'attaque (14) conçue pour, dans un circuit d'attaque qui peut exciter un premier élément de commutation à semi-conducteur (QL) comprenant une première borne, une seconde borne et une borne de commande, fournir une tension d'attaque (Vgl) à la borne de commande pour commuter entre la marche et l'arrêt du premier élément de commutation à semi-conducteur ; un comparateur (12) conçu pour comparer une tension (Vql) entre la première borne et la seconde borne avec une tension seuil (Vth1) ; et une unité de génération de signal de commande (13) qui génère un signal d'attaque (Gsl') à entrer dans l'unité de génération de tension d'attaque sur la base d'une sortie du comparateur et d'un premier signal de commande (Gsl) qui est généré par un dispositif de commande (3) et commande la commutation du premier élément de commutation à semi-conducteur.
Patent WO-2023166953-A1 (WO)
Title: Shield connector
Inventor: TERADA SHUHEI
IPC: H01R13/6476
Filed: 2023-02-10
Abstract: The present invention improves impedance matching.　A first connector (10) has a first inner conductor (11), a first dielectric (21) surrounding the first inner conductor (11), and a first outer conductor (32) surrounding the first dielectric (21). A second connector (50) has a second inner conductor (51), a second dielectric (61) surrounding the second inner conductor (51), and a second outer conductor (72) that is connected to the first outer conductor (32) in a state of surrounding the second dielectric (61). The radial spacing between the first inner conductor (11) and the first outer conductor (32) is narrower than the radial spacing between the second inner conductor (51) and the second outer conductor (72). A first air chamber (29) for impedance matching is formed in the first dielectric (21) in the form of a recess in the peripheral surface of the first dielectric (21), and a second air chamber (69) for impedance matching is formed in the second dielectric (61) in the form of a recess in the peripheral surface of the second dielectric (61). The volume of the first air chamber (29) is greater than the volume of the second air chamber (69).
Patent WO-2023210326-A1 (WO)
Inventor: NAGOU Yuusuke
IPC: H02J3/38
Filed: 2023-04-10
Abstract: This power supply system comprises: a first converter that converts, into AC power, DC power which is output from a distributed power supply installed in a facility; a second converter that converts, into DC power, AC power which is output from an external power supply device; and a power interface that is for receiving the AC power output from the external power supply device. The facility has a grounding mechanism that grounds wiring in the facility when the facility is disconnected from a power system. The first converter converts DC power output from the second converter into AC power. The second converter is an isolated converter.
Patent WO-2023204130-A1 (WO)
Inventor: KAKITA KENICHI
IPC: F25D23/00
Filed: 2023-04-13
Abstract: 本開示における冷蔵庫は、野菜の状態を検知する状態検知手段と、野菜からの水分蒸散を抑える蒸散抑制手段と、を備え、状態検知手段の検知結果に基づいて、蒸散抑制手段を動作させる。