baber/WOPTO huggingface dataset:
Patent JP-WO2018185870-A1 (JP)
Title: 変倍光学系、光学装置、および変倍光学系の製造方法
IPC: G02B15/20
Filed: 2017-04-05
Abstract: 物体側から順に、負の屈折力を有する第１レンズ群と、正の屈折力を有する第１中間レンズ群と、負の屈折力を有する第２中間レンズ群と、後続レンズ群とを有し、広角端状態から望遠端状態への変倍時に、第１レンズ群と第１中間レンズ群との間隔が変化し、第１中間レンズ群と第２中間レンズ群との間隔が変化し、第２中間レンズ群と後続レンズ群との間隔が変化し、後続レンズ群は、無限遠物体から近距離物体への合焦の際移動する少なくとも一つの合焦レンズ群を有し、所定の条件式を満足することにより、合焦レンズ群を軽量化することができる。
Patent JP-WO2019207729-A1 (JP)
Title: 産業用コンピュータ、産業用コンピュータシステム、オペレーティングシステム更新方法及びプログラム
IPC: G06F8/65
Filed: 2018-04-26
Abstract: ＯＳ更新装置（１０）は、サーバ（２１）に接続されＯＳで動作し、ＯＳ記憶部（１６）と、取得部（１３）と、第１指定部（１１１）と、を備える。ＯＳ記憶部（１６）は、第１ＯＳ（３１）を記憶する。取得部（１３）は、第１ＯＳ（３１）とは異なる第２ＯＳ（３２）と、第１ＯＳ（３１）を第２ＯＳ（３２）に更新する更新プログラム（３３）と、をサーバ（２１）から取得する。第１指定部（１１１）は、予め規定された条件が成立すると、ＯＳ更新装置（１０）が起動する際に実行される起動プログラムとして更新プログラム（３３）を指定してＯＳ更新装置（１０）を再起動する。更新プログラム（３３）は、ＯＳ記憶部（１６）の第１ＯＳ（３１）を第２ＯＳ（３２）に更新する更新部（１１３）、及び、起動プログラムとして第２ＯＳ（３２）を指定してＯＳ更新装置（１０）を再起動する第２指定部（１１２）、として機能する。
Patent JP-WO2018207698-A1 (JP)
Title: 回転角度検出器付き電動機、電動機の回転角度検出器、及び、電動機の回転角度検出器の故障を検知する方法
IPC: H02P7/06
Filed: 2018-05-02
Abstract: 回転角度検出器（１００）は、電圧検出部（１０ａ）及び電流検出部（１０ｂ）の検出結果に基づいて電動機（１０）の回転角速度（ω）を算出する回転角速度算出部（３１）と、電動機（１０）を流れる電流（Ｉｍ）に含まれるリップル成分（Ｉｒ）を検出するリップル検出部（ＲＤ）と、電圧検出部（１０ａ）、電流検出部（１０ｂ）、及び、リップル検出部（ＲＤ）のそれぞれの故障を検知する故障検知部（３８）とを含む。故障検知部（３８）は、電圧検出部（１０ａ）、電流検出部（１０ｂ）、及び、リップル検出部（ＲＤ）のうちの２つの出力が通常回転を示し且つ残りの１つの出力が通常回転を示さない状態が所定期間にわたって継続した場合に、その残りの１つが故障していると判断する。
Patent JP-WO2019039514-A1 (JP)
Title: 制御装置
IPC: G01S3/42
Filed: 2018-08-22
Abstract: 測角誤差信号を補正する補正値を電波の信号対雑音比が悪い場合でも従来よりも精度よく求め、通信相手を従来よりも精度よく追尾する。決められた変更シナリオ５４にしたがって変化するアンテナ１の指向方向の指令値を生成して、アンテナ駆動制御部２７に出力するプログラム制御部２８と、受信信号の和信号と差信号から求められる、電波が到来する方向である到来方向と指向方向との差を表す到来方向誤差と、到来方向誤差を求めた時の指向方向の実測値である指向方向実測値とを含む少なくとも３個の誤差計測データ５５から、到来方向誤差を回転させる角度である位相補正値γを算出する補正値算出部３２と、位相補正値γにより補正した到来方向誤差を指向方向実測値に加えた値を指令値としてアンテナ駆動制御部２７に出力する追尾制御部３３とを備えた。
Patent JP-WO2019187015-A1 (JP)
Title: 管理装置及び管理システム
IPC: G05B19/418
Filed: 2018-03-30
Abstract: 管理装置（１０）は、管理対象の機器（２０）と他の管理装置（１０）によって管理される機器（２０）とを含むシステムの構成を、機器間の関係を示すように表示部（１１０）に表示させる表示制御部（１２２）と、システムを構成する機器（２０）に関する機器情報（１３４）を得るための操作を受け付ける受付部（１２１）と、管理対象の機器（２０）に関する機器情報（１３４）を得るための操作が受付部（１２１）によって受け付けられた場合に、該機器情報を記憶部（１３０）から読み出すことで取得し、他の管理装置（１０）によって管理される機器（２０）に関する機器情報（１３４）を得るための操作が受付部（１２１）によって受け付けられた場合に、該機器情報（１３４）を他の管理装置（２０）から取得する取得部（１４１）と、を備え、表示制御部（１２２）は、取得部（１４１）によって取得された機器情報（１３４）を表示部（１１０）に表示させる。
Patent JP-WO2019044724-A1 (JP)
Title: 電池モジュール
IPC: H01M50/583
Filed: 2018-08-27
Abstract: 複数の電池が並列接続された電池ブロックが、複数個配列された電池モジュールにおいて、電池ブロックは、複数の電池からなる組電池が複数個並列に配列された構成をなし、電池は、その一端部に、正極端子及び負極端子を有し、組電池は、電池の一端部上に配設され、複数の電池の正極端子及び負極端子を並列接続する正極バスバー及び負極バスバーを備え、隣接する電池ブロックの境界部において、一方の電池ブロックの各組電池における正極バスバーと、他方の電池ブロックの各組電池における負極バスバーとが、ブロック間連結バスバーによって直列に接続されている。
Patent JP-WO2021038702-A1 (JP)
Title: 広告表示装置
IPC: B66B3/00
Filed: 2019-08-26
Abstract: エレベーターの監視装置（１３０）に接続され、エレベーターの乗員（６００）に対する広告（６０１）に関する広告情報に基づいて、表示画面（２０１）に広告（６０１）を表示する広告表示装置（１４０）において、監視装置（１３０）から送信される信号を受信し、所定の信号が受信された場合に、表示画面（２０１）における広告（６０１）の表示を中止するようにした。これにより、汎用的な端末装置によって実現される広告表示装置（１４０）を用いて、エレベーターの状況に応じてカゴ（１２１）内の乗員（６００）に配慮した、節度をわきまえた広告（６０１）の表示をおこなうことができる
Patent JP-WO2019131439-A1 (JP)
Title: 光学部材、発光装置及び光学部材の製造方法
IPC: H01S5/022
Filed: 2018-12-20
Abstract: 光学部材（１Ａ）は、光取出面（２ａ）となる第１面を有し、励起光であるレーザ光を異なる波長の光に変換可能である変換部材（２）と、変換部材（２）を保持し、第１面と連続する第２面を有する保持部材（３）と、第１面から第２面にかけて連続して形成された線状の配線（４）と、を備える。
Patent JP-WO2019138991-A1 (JP)
Title: シリコーン組成物
IPC: C08L83/07
Filed: 2019-01-08
Abstract: 高い熱伝導率を有し、かつ接着性が良好であるシリコーン組成物を提供する。（Ａ）１分子中に少なくとも２個の脂肪族不飽和炭化水素基を有し、２５℃での動粘度６０〜１００，０００ｍｍ2／ｓを有するオルガノポリシロキサン５０〜９９．９質量部、（Ｂ）１分子中に少なくとも１個の脂肪族不飽和炭化水素基を有するシリコーンレジン：０．１〜５０質量部（但し、（Ａ），（Ｂ）成分の合計量は１００質量部である。）、（Ｃ）オルガノハイドロジェンポリシロキサン、（Ｄ）１０時間半減期温度が４０℃以上である有機過酸化物：（Ａ），（Ｂ）成分の合計１００質量部に対して０．０１〜１０．０質量部、及び（Ｅ）１０Ｗ／（ｍ・℃）以上の熱伝導率を有する熱伝導性充填剤：（Ａ），（Ｂ）成分の合計１００質量部に対して１００〜３，０００質量部を含有するシリコーン組成物。
Patent WO-2020188956-A1 (WO)
Inventor: SUZUKI KEN'ICHI
IPC: H02P29/00
Filed: 2020-01-06
Abstract: This motor control method inputs one or more controlled variables or target values expressing the state of a motor as input values into one or more node layers, and by calculating in the one or more node layers, outputs one or more manipulated variables to be used in the motor control and controls the motor by using the one or more manipulated variables. The one or more node layers have a plurality of nodes for calculating in parallel. Each of the plurality of nodes determines an output value by multiplying a coefficient delimited for each node by the input values, and calculating using a function delimited for each node in which the multiplication product value is set as the input variable.
Patent WO-2020179227-A1 (WO)
Inventor: KATO HIROKI
IPC: H04W36/30
Filed: 2020-01-14
Abstract: [Problem] To provide a wireless communication system capable of preventing an instantaneous transmission error when performing a handover.　[Solution] When a second base station (202-2) different from a first base station (202-1) that is the current communication partner can be a new communication partner, the mobile station (201) notifies the second base station of a transmission timing that is different from the transmission timing of reception state information and precoding information by the first base station. The second base station transmits its own reception state information and precoding information at the transmission timing notified from the mobile station. The mobile station compares the reception state information received from each of the first base station and the second base station, and when the reception state of the second base station is better than the preset threshold value as compared with the reception state of the first base station, switches the communication partner to the second base station, and applies the precoding information received from the second base station to transmit data to the second base station.
Patent WO-2021157018-A1 (WO)
Inventor: KUBO MASUMI
IPC: H05B33/14
Filed: 2020-02-06
Abstract: 量子ドット層の製造方法は、コアおよび前記コアに配位結合する第１リガンドを含む複数の粒体と、第１無機前駆体と、第１溶媒と、を含む第１溶液を、基板と重畳する位置に塗布する第１塗布工程と、前記第１塗布工程の後、前記第１リガンドの融点と前記第１溶媒の沸点とのうち高い方の温度である第１温度以上に、前記第１リガンドおよび前記第１溶媒を加熱する第１加熱工程と、前記第１加熱工程の後、前記第１温度より高く、かつ、前記第１無機物前駆体が前記コアの周囲にエピタキシャル成長し、前記コアを被覆する第１シェルを形成することで複数の第１量子ドットを形成する温度である第２温度まで前記第１無機前駆体を加熱する第２加熱工程と、を有する。
Patent WO-2020175257-A1 (WO)
Title: Dielectric elastomer power generation system
Inventor: CHIBA SEIKI
IPC: H01L41/113
Filed: 2020-02-19
Abstract: This dielectric elastomer power generation system is provided with: a power generation unit which includes a dielectric elastomer power generation element having a dielectric elastomer layer and a pair of electrode layers sandwiching the dielectric elastomer layer; a step-down unit which includes a plurality of capacitors; an electrical storage unit into which an output power from the step-down unit is input; and a control unit which controls connections between the power generation unit and electrical storage unit and the step-down unit. The step-down unit includes a plurality of first diodes which constitute a circuit connecting the plurality of capacitors in series with each other when the power generation unit and the step-down unit are connected, and includes a plurality of second diodes which constitutes a circuit connecting the plurality of capacitors in parallel with each other when the step-down unit and the electrical storage unit are connected. The configuration makes it possible to allow the generated power to be stored in the electrical storage unit, such as a secondary battery, efficiently.
Patent WO-2020171133-A1 (WO)
Inventor: SHONO Yohei
IPC: C10M137/04
Filed: 2020-02-19
Abstract: 本発明の一側面は、基油と、ジチオリン酸エステルと、酸性リン酸エステルのアミン塩とを含有する、冷凍機油である。
Patent WO-2020217737-A1 (WO)
Inventor: MURAKAMI NOBORU
IPC: B65G1/04
Filed: 2020-03-06
Abstract: A conveyance device (100) comprises: a base member (81); a holding member (83) that moves along the base member (81); a motor (M) for advancing and retracting the holding member (83); a target (T) provided on the holding member (83); an optical distance sensor (86) positioned so as to face the target (T) when the holding member (83) is in the advanced position; and a control device (70). A processor (71) is configured such that: a basic rotation speed is applied to the motor (M) to advance the holding member (83); the actual distance from the optical distance sensor (86) to the advanced target (T) is measured by the optical distance sensor (86); a corrected distance for moving the holding member (83) to the advanced position is calculated on the basis of the measured actual distance; and the motor (M) moves the holding member (83) on the basis of the calculated corrected distance.
Patent WO-2020184522-A1 (WO)
Title: 医用情報処理装置、医用情報処理方法、及び医用情報処理プログラム
Inventor: OHYU SHIGEHARU
IPC: G16H30/40
Filed: 2020-03-09
Abstract: 実施形態に係る医用情報処理装置は、処理部と、出力部とを備える。処理部は、判定対象の画像データが疾患を有する確率と、その確率の信頼度を示す指標である信頼区間とを算出する処理を行う。出力部は、確率と、確率の信頼区間とに基づく、疾患に関する情報を出力する。
Patent WO-2020203194-A1 (WO)
Inventor: SAITO TAKESHI
IPC: H01B13/00
Filed: 2020-03-13
Abstract: 導体と、該導体に接して配された絶縁皮膜（Ａ）とを有する絶縁電線であって、　前記絶縁皮膜（Ａ）がポリアリールエーテルケトンを含み、　該ポリアリールエーテルケトンが、該ポリアリールエーテルケトンの溶融温度以上の温度から降温速度１０℃／分で降温したときの示差走査熱量測定において２９０～３３０℃の範囲に発熱ピークを有し、該発熱ピークの半値幅が６℃以上である、絶縁電線。
Patent WO-2021019825-A1 (WO)
Inventor: NISHIJIMA MASAHIRO
IPC: F24C1/00
Filed: 2020-03-16
Abstract: La présente invention concerne un cuiseur chauffant qui comprend une chambre de cuisson chauffante (100A), une première partie de soufflage d'air (14) et une seconde partie de soufflage d'air (13). La chambre de cuisson chauffante (100A) reçoit un objet à chauffer. La première partie de soufflage d'air (14) fournit un premier air chaud (F1) à l'intérieur de la chambre de cuisson chauffante (100A). La seconde partie de soufflage d'air (13) fournit un second air chaud (F2) à l'intérieur de la chambre de cuisson chauffante (100A) à partir d'une direction différente d'une direction d'alimentation à partir de laquelle le premier air chaud (F1) est fourni par la première partie de soufflage d'air (14). La chambre de cuisson chauffante (100A) présente un espace de réception qui reçoit l'objet à chauffer.
Patent WO-2020196030-A1 (WO)
Inventor: FUKUHARA YOSHIYA
IPC: G01B21/20
Filed: 2020-03-16
Abstract: This gauge (10g) has a reference body (11g) and a gauge body (13g). The reference body (11g) has a plurality of reference parts (20) located at mutually different positions and enable defining of a coordinate system. The gauge body (13g) is connected to the reference body (11g). The gauge body (13g) includes a plurality of planar sections or a plurality of curved sections (C1g, C2g, C3g, C4g) having mutually different curvature radii, wherein each of the curved sections or planar sections has a free-form surface (Fbg) that is contiguously connected to another one of the plurality of curved sections or planar sections.
Patent WO-2020203255-A1 (WO)
Inventor: YAMAHIRA NAOSHI
IPC: G01N15/02
Filed: 2020-03-17
Abstract: The present invention makes it possible to ascertain the particle size distribution of inserted material each time material has been inserted.　The particle size distribution monitoring device according to the present invention comprises an information acquisition device for, at least once each time material has been inserted, acquiring information for identifying the particle size distribution of the inserted material and an information processing device for processing the information. The information processing device comprises a particle size distribution identification unit for identifying a particle size distribution each time material has been inserted on the basis of the information acquired by the information acquisition unit at least once each time material has been inserted and a particle size distribution display unit for visualizing the particle size distributions that have been identified by the particle size distribution identification unit each time material has been inserted, associating the visualized particle size distributions for each time material has been inserted with each time material has been inserted, and displaying the same on a screen.
Patent WO-2020196104-A1 (WO)
Title: Cutting tool, and method for manufacturing optical fiber base material
Inventor: NAKANISHI TETSUYA
IPC: B24D7/14
Filed: 2020-03-17
Abstract: This cutting tool (40) comprises a shank part (41), and a cutting part (42) provided to one end of the shank part (41). The cutting part (42) has a first region (51) provided to one end of the cutting tool (40), and a second region (52) positioned closer to the center of the cutting tool (40) than is the first region (51). Abrasive grains are anchored to the first region (51) and the second region (52). The average grain diameter of the abrasive grains in the second region (52) is less than the average grain diameter of the abrasive grains in the first region (51).
Patent WO-2020196587-A1 (WO)
Inventor: YAMAGATA KAZUTO
IPC: G01N27/48
Filed: 2020-03-25
Abstract: [Problem] To provide an electrode having excellent sensitivity and an electrochemical measurement system. [Solution] A carbon electrode 1 according to the present invention is provided with: a base material 2; and a conductive carbon layer 3 that is arranged on one side of the base material 2 in the thickness direction and has an sp 2  bond and an sp 3  bond. In one surface of the conductive carbon layer 3 in the thickness direction, the concentration ratio of oxygen to carbon, namely O/C is 0.07 or less.
Patent WO-2020204031-A1 (WO)
Inventor: AIDA Yuuichi
IPC: F16F1/40
Filed: 2020-03-31
Abstract: A laminated rubber bearing 1 including a lead plug is provided with: a laminated rubber 2 formed by alternately laminating rubber sheets 21 and metal sheets 22; a plug 3 embedded in the laminated rubber 2; an upper steel sheet 41 for covering the upper surface of the laminated rubber 2; and a lower steel sheet 42 for covering the lower surface of the laminated rubber 2. The plug 3 is formed of a columnar lead plug 31 and an elastic covering material 32 for covering the outer surface of the lead plug 31.
Patent WO-2020261715-A1 (WO)
Inventor: SUGAHARA NARIO
IPC: B01D53/86
Filed: 2020-04-13
Abstract: L'invention concerne un catalyseur de décomposition de matière organique utilisé pour décomposer une matière organique contient un oxyde composite de type pérovskite représenté par la formule générale xByMzOw, dans laquelle : A comprend Ba ; B comprend Zr ; M représente Mn et Co ; lorsque le rapport de composition entre Mn et Co est Mn : Co = z1: z2, x, y, z, z1 et z2 satisfont aux relations suivantes, z = z1 + z2, y + z = 1000 ; 0,100 ≤ z1 + z2 ≤ 0 200 ; et 0,00<z1/(z1+z2)<0,75 ; et w est une valeur positive satisfaisant la neutralité électrique.
Patent WO-2021210116-A1 (WO)
Title: Radar signal processing device, radar signal processing method, radar device, and onboard device
Inventor: HORIGUCHI TAKAHIRO
IPC: G01S13/34
Filed: 2020-04-16
Abstract: A radar signal processing device (22) that comprises a distance and speed calculation unit (23) that repeatedly acquires a beat signal that has a frequency that is the difference between the frequency of a radar signal that changes frequency with the passage of time and the frequency of reflected waves that are the reflection of the radar signal by an observed object and uses the acquired beat signal to repeatedly calculate the distance and relative speed between a radar device (1) and the observed object, an angle calculation unit (24) that uses the acquired beat signal and the arrangement interval of a plurality of reception antennas (17-1)–(17-N) included in an array antenna (17) that receives the reflected waves to calculate the angle of incidence of the reflected waves at the array antenna (17), and a determination unit (25) that, on the basis of the calculated angle of incidence, a plurality of distances, and a plurality of relative speeds, determines whether the observed object is a detected object or is not a detected object and arose from electromagnetic noise.
Patent WO-2021214833-A1 (WO)
Title: 学習装置、異常検知装置、学習方法及び異常検知方法
Inventor: TAJIRI KENGO
IPC: G06N20/00
Filed: 2020-04-20
Abstract: 一実施形態に係る学習装置は、属性値と属性情報との組で構成される集合を表すデータのデータセットを入力する入力部と、前記属性値と前記属性情報が埋め込まれた埋め込みベクトルとを組み合わせたベクトルの集合を用いて、前記データセットに含まれる各データの属性値に対応する予測値を算出する演算部と、前記属性値と、前記属性値に対応する予測値との差を最小化するように、前記埋め込みベクトルを含むパラメータを更新する学習部と、を有することを特徴とする。
Patent WO-2021214947-A1 (WO)
Inventor: NAKASHIMA TOKUSHI
IPC: G06Q30/06
Filed: 2020-04-23
Abstract: This system facilitates the purchase of three-wheeled taxis in developing countries where people with low annual income at the bottom of the economic pyramid make up a majority of the population. By means of a communication control unit 4, a service provider-side server 1 remotely manages position information and the operation state of the equipment in real time during normal use. If information is inputted that indicates that a user cannot make a payment at the time of loan repayment for the equipment, then, by means of a remote activation control means 5 provided on the communication control unit, the service provider-side server 1 disables the equipment after confirming on the basis of the position information and the operation information that the equipment is in a state in which it is acceptable to disable the equipment. On the basis of accrued past loan payment record data and the operation state, the service provider-side server introduces a variable repayment mechanism that can deal with changes in the period and in the weekly repayment amount, enabling the user to advantageously repay the loan.
Patent WO-2021220334-A1 (WO)
Inventor: MUGIRANEZA Jean
IPC: G06F3/041
Filed: 2020-04-27
Abstract: A display device (1) comprises a touch panel (100) provided on a display panel (2), wherein the touch panel (100) has a plurality of detection electrodes (3) extending in the X-direction and a plurality of driving electrodes (4), each disposed between detection electrodes (3) and extending in the X-direction, and wherein each driving electrode (4) includes a plurality of electrode segments (5) arranged in the X-direction and a plurality of wires (6), each connected to an electrode segment (5) and extending in the X-direction.
Patent WO-2020241162-A1 (WO)
Inventor: SHOYAMA TADAYOSHI
IPC: F04D29/58
Filed: 2020-04-28
Abstract: A dynamic compressor of the present disclosure is provided with: a rotor including a rotating shaft and an impeller; a refrigerant flow path positioned around the rotor and through which a gas phase refrigerant flows; a first flow path positioned inside the rotating shaft and through which a liquid phase fluid flows; a second flow path positioned inside the rotor and guiding the liquid phase fluid that has passed through the first flow path to the refrigerant flow path; and a third flow path extending in the axial direction of the rotating shaft and guiding the liquid phase fluid from the first flow path to the second flow path. The first flow path and the second flow path are connected to the third flow path at mutually different positions in the axial direction of the rotor.
Patent WO-2020241659-A1 (WO)
Inventor: KUBO KOHEI
IPC: H02M3/155
Filed: 2020-05-27
Abstract: According to the present invention, a switching converter 130 has an input line that receives a DC voltage V IN , and an output line connected to a smoothing capacitor 102. A switch MC2 and an inrush current prevention resistor 104 are provided in series to the input line. A controller 200 forcibly turns off the switch MC2 and abnormally stops a converter device 100 (i) when the voltage V DC  of the smoothing capacitor 102 does not reach a threshold within a predetermined time after the switch MC2 is turned on or (ii) when the temperature of the inrush current prevention resistor 104 is higher than a predetermined first threshold.
Patent WO-2020250697-A1 (WO)
Inventor: KUWABARA KEI
IPC: A61B5/00
Filed: 2020-05-28
Abstract: The purpose of the present invention is to reduce the possibility of a medical facility not being able to respond to the occurrence abnormalities in a subject. A wearable device 11 includes: a bio-information acquisition unit 112 that acquires bio-information of a subject; a bio-information accumulation unit 113 that accumulates the bio-information; an abnormality determination unit 115 that determines whether there is an abnormality in the bio-information of the subject and determines the degree of abnormality when an abnormality has been determined; a notification destination determination unit 116 that acquires information on a notification destination corresponding to the degree of abnormality determined by the abnormality determination unit 115 when an abnormality occurs in the bio-information of the subject; a notification destination database 117 that stores, in advance, for each abnormality, the information on the notification destination when an abnormality occurs in the bio-information of the subject; and a notification unit 118 that transmits information on the determination result from the abnormality determination unit 115 including the degree of abnormality toward a notification destination device indicated by the information acquired by the notification destination determination unit 116.
Patent WO-2020262315-A1 (WO)
Inventor: YAMAURA TAIYO
IPC: C09K11/08
Filed: 2020-06-22
Abstract: A phosphor plate according to the present invention is provided with a plate-like composition body that comprises a base material and a phosphor that is dispersed in the base material. With respect to this phosphor plate, if A 455  (%) is the absorptance at 455 nm, A 700  (%) is the absorptance at 700 nm and T (mm) is the thickness of the phosphor plate when the light absorption spectrum in the wavelength range of from 300 nm to 700 nm is measured, (A 700 /A 455 )/T is from 0.01 to 1.00 (inclusive).
Patent WO-2021002438-A1 (WO)
Title: Booth
Inventor: MIURA YOUHEI
IPC: A47B96/04
Filed: 2020-07-02
Abstract: The present invention addresses the problem of improving the convenience of a user's voice call.　In a booth 1, a panel 2 or a cover 3 covers the entire front surface or at least portions of side surfaces of an upper body of a user U who performs a voice call while using a PC at least using the upper body. An installation unit installs the panel 2 or the cover 3 in a place where a predetermined work is performed by the user. The booth 1 has a sound absorbing function or a sound insulating function that absorbs or insulates a sound generated inside the panel 2 or the cover 3. Furthermore, the booth 1 functions to cause the user to freely carry the booth 1. Accordingly, the problem is solved.
Patent WO-2021002466-A1 (WO)
Inventor: YAKUBO TEPPEI
IPC: C01G23/053
Filed: 2020-07-03
Abstract: Une poudre d'oxyde de titane selon la présente invention contient des particules d'oxyde de titane, dont chacune présente une surface spécifique BET comprise entre 5 m2/g et 15 m2/g et une forme polyédrique ayant huit surfaces ou plus ; et la valeur L * de cette poudre d'oxyde de titane dans un espace de couleur L * a * b * est de 90 ou plus.
Patent WO-2021100244-A1 (WO)
Inventor: YOSHIZAWA HIROKI
IPC: C22C19/03
Filed: 2020-07-20
Abstract: A sliding component (10) provided with a wear-resistant coating film according to the present invention is provided with: a sliding component (12) that is formed of an Ni alloy; and a wear-resistant coating film (14) that is provided on a sliding surface (12a) of the sliding component (12). The wear-resistant coating film (14) is provided with an Al-containing Co alloy layer (16) at least on the front surface side of the wear-resistant coating film (14), said Al-containing Co alloy layer (16) being mainly composed of Co, while containing at least one of W, Ni Mo, Fe, Si and C, Cr and from 0.3% by mass to 26% by mass of Al.
Patent WO-2021039222-A1 (WO)
Inventor: HORI KENJI
IPC: H01B7/29
Filed: 2020-07-22
Abstract: L'invention concerne un câble multiconducteur comprenant une pluralité de fils électriques revêtus et une seconde couche de revêtement recouvrant la périphérie externe de la pluralité de fils électriques revêtus. Chacun des fils électriques revêtus comprend un conducteur et une première couche de revêtement recouvrant le conducteur. La première couche de revêtement est un fluoroélastomère réticulé ou une résine fluorée réticulée. La seconde couche de revêtement est un fluoroélastomère réticulé.