baber/WOPTO huggingface dataset:
Patent WO-2020174732-A1 (WO)
Inventor: TAKAHASHI KOUHEI
IPC: G01J1/02
Filed: 2019-09-24
Abstract: Provided in the present disclosure is technology that further increases the sensitivity of an infrared sensor. The infrared sensor according to the present disclosure comprises: a base substrate; an infrared light-receiving part; a first beam; a second beam; a first wiring; a second wiring; and an infrared reflecting film. Each of the first beam and the second beam comprises a connection part connected to the base substrate and/or a member on the base substrate, and an estranged part that is estranged from the base substrate, the first and second beam being physically connected to the infrared light-receiving part by the estranged parts. The infrared light-receiving part is supported, by the first beam and the second beam, so as to be estranged from the base substrate, and comprises a lower electrode, an upper electrode and a resistance change film. The resistance change film is sandwiched, in the thickness direction, by the lower electrode and the upper electrode, the lower electrode and the upper electrode are each electrically connected to the resistance change film, the lower electrode and the upper electrode are electrically connected to the first wiring and the second wiring, respectively, at least one electrode among the lower electrode and the upper electrode has a line and space structure, and the infrared reflecting film is provided in a location, within the base substrate surface, facing the infrared light-receiving part.
Patent WO-2020152911-A1 (WO)
Inventor: MORI YOSHIKI
IPC: B23K35/28
Filed: 2019-09-25
Abstract: 減圧を伴わない非酸化性雰囲気中で、Ａｌ－Ｓｉ系ろう材を介してフラックスフリーで行われるろう付に供されるフラックスフリーろう付用アルミニウム合金であって、質量％で、Ｍｇを０．０１～２．０％、Ｂｉを０．００５～１．５％含有し、前記アルミニウム合金に含まれるＭｇ－Ｂｉ系化合物が、圧延方向に平行な断面において、円相当径で０．０１μｍ以上５．０μｍ未満の径をもつものが１００００μｍ２視野あたり１０個よりも多く存在し、かつ、５．０μｍ以上の径をもつものが１００００μｍ２視野あたり２個未満であり、さらに、アルミニウム合金に含まれるＢｉ単体粒子は、圧延方向に平行な断面において、円相当径で５．０μｍ以上の径を有するものが１００００μｍ２視野あたり５個未満となっている。
Patent WO-2020067394-A1 (WO)
Inventor: YAMADA TAKESHI
IPC: H01B1/06
Filed: 2019-09-27
Abstract: A composite film 10 according to the present invention is provided with: a resin film 1 which is formed of a cured product of a photocurable adhesive composition; and solid particles 3 which are affixed, in the form of a single layer, to the resin film 1, while having edges thereof exposed from one and the other main surfaces of the resin film 1. The resin film 1 is formed by irradiating an adhesive layer 1a in a semi-cured state with light 13, said adhesive layer 1a being formed of the adhesive composition.
Patent WO-2020202654-A1 (WO)
Inventor: YODA YUKIHIDE
IPC: G01V8/16
Filed: 2019-12-13
Abstract: A monitoring system according to the present disclosure is provided with: an optical fiber (10) installed in the ground or on the seabed; an optical fiber sensing unit (21) which receives an optical signal from the optical fiber (10), and detects, on the basis of the optical signal, a vibration generated in the ground or on the seabed; and an analysis unit (22) which specifies, on the basis of the unique pattern of the detected vibration, a natural phenomenon causing the generation of the detected vibration.
Patent JP-WO2018174235-A1 (JP)
Title: リニアモータ
IPC: H02K41/03
Filed: 2018-03-23
Abstract: 小型の構成及び大きな推力の発生を達成しながら、吸引力を大幅に低減できるとともにディテント力を低減できるリニアモータを提供する。リニアモータは、複数の矩形状の永久磁石を配列させた磁石配列を有する可動子と、可動子に隙間をあけて対向配置した固定子としてのバックヨークと、可動子に隙間をあけてバックヨークとは反対側に対向配置した固定子としての電機子とを備え、複数の永久磁石夫々の磁化方向は厚さ方向であって、隣り合う永久磁石同士の磁化方向は逆向きであり、電機子は、夫々に駆動コイルが捲かれている複数の磁極歯を等ピッチで有し、バックヨークは、可動子に対向する面に、電機子の磁極歯と可動子の可動方向にあって同じ位置に複数の磁極歯を有する。
Patent JP-WO2019244447-A1 (JP)
Title: 離型フィルム及び離型フィルムの製造方法
IPC: B32B27/30
Filed: 2019-04-08
Abstract: 金型又は成形体を汚染しない離型フィルムを提供することを目的とする。本発明は、易成型ポリエチレンテレフタレート樹脂から形成されている基材層と、前記基材層の２つの面に積層された、フッ素系樹脂から形成されている表面層と、を含む離型フィルムを提供する。また、本発明は、易成型ポリエチレンテレフタレート樹脂から形成されている基材層の２つの面にフッ素系樹脂組成物を塗布する塗布工程と、前記塗布工程後に、前記フッ素系樹脂組成物を硬化させる硬化工程とを含む、離型フィルムの製造方法も提供する。当該離型フィルムを用いて成形することで、金型又は成形体の汚染が防止される。さらに、当該離型フィルムは複数回の成形に用いることもできる。
Patent JP-WO2018230290-A1 (JP)
Title: Ｒｆタグ付き工具および工具へのｒｆタグ取り付け方法
IPC: C09J183/00
Filed: 2018-05-23
Abstract: 【課題】多種多様な工具の正確な位置にＲＦタグを長期間固定可能なＲＦタグ付き工具を提供する。【解決手段】本発明は、工具１０と、ＲＦタグ２０と、ＲＦタグ２０の少なくとも一部を被覆してＲＦタグ２０を工具１０に接着する自己接着シリコーンゴム接着部材３０と、を備えるＲＦタグ付き工具１、および工具へのＲＦタグ取り付け方法に関する。【選択図】図１
Patent JP-WO2018230597-A1 (JP)
Title: 正極用組成物
IPC: H01M4/1391
Filed: 2018-06-13
Abstract: 高い結着性と高い柔軟性を有する正極用組成物の提供。グラフト共重合体系樹脂と、ポリフッ化ビニリデン系樹脂とを含有する正極用組成物であって、グラフト共重合体系樹脂は、ポリビニルアルコールに（メタ）アクリロニトリルがグラフト共重合したグラフト共重合体を含み、グラフト共重合体に結合していない遊離した（メタ）アクリロニトリル系ポリマーとポリビニルアルコールホモポリマーの少なくとも一方を任意的に含む、正極用組成物、正極用スラリー。金属箔と、前記金属箔上に形成された正極用スラリーの塗膜とを備える正極。グラフト共重合体系樹脂とポリフッ化ビニリデン系樹脂の質量比率は、グラフト共重合体系樹脂：ポリフッ化ビニリデン系樹脂＝２：８〜８：２が好ましい。
Patent JP-WO2018230681-A1 (JP)
Title: 印刷用塗工紙および封筒用紙
IPC: D21H19/38
Filed: 2018-06-15
Abstract: 原紙の少なくとも片面に顔料塗工層を備え、当該顔料塗工層が、平均粒子径（Ｄ５０）が０．８０μｍ以下の炭酸カルシウムを含む、印刷用塗工紙。前記顔料塗工層における顔料１００重量部中に、前記炭酸カルシウムを４０重量部以上含むことが好ましい。当該印刷用塗工紙は、優れた耐剥離性とインキ乾燥性とを備える。
Patent JP-WO2019009123-A1 (JP)
Title: 基板処理方法及び基板処理システム
IPC: H01L21/683
Filed: 2018-06-25
Abstract: 基板処理方法は、基板のデバイス層が形成される側の第１主表面に支持基板を接着する支持基板接着工程と、前記支持基板接着工程にて前記支持基板を接着された前記第１主表面とは反対側の第２主表面から前記基板のステルスダイシングを行うダイシング工程と、前記ダイシング工程にてステルスダイシングが行われた前記基板の前記第２主表面を研削して前記基板を薄板化する薄板化工程と、を有する。
Patent JP-WO2019030931-A1 (JP)
Title: ユーザ端末及び無線通信方法
IPC: H04W52/34
Filed: 2017-08-10
Abstract: ＳＵＬ（Supplemental UpLink）キャリアを利用する場合に当該ＳＵＬキャリアを適切に設定するために、本発明の一態様に係るユーザ端末は、少なくともＤＬ送信が行われる第１のキャリア及びＵＬ送信のみが行われる第２のキャリアを利用して通信を行うユーザ端末であって、前記第１のキャリアから送信される所定の下り制御情報を受信する受信部と、前記所定の下り制御情報に基づいて前記第２のキャリアにおけるＵＬ信号の送信を制御する制御部と、を有し、前記所定の下り制御情報は、キャリア識別フィールド（ＣＩＦ）を含まずに所定条件で送信される下り制御情報、又は少なくともＤＬの割当てを通知する下り制御情報のＣＩＦとは独立に設定されるＣＩＦを含む下り制御情報である。
Patent JP-WO2019107402-A1 (JP)
Title: マイクロ波処理装置、マイクロ波処理方法及び化学反応方法
IPC: H05B6/64
Filed: 2018-11-28
Abstract: 本発明は、マイクロ波の定在波を形成する空胴を有する空胴共振器と、前記空胴に、該空胴の容積の５分の１以上を占積して配した誘電体部とを有し、前記空胴共振器内に該空胴共振器の少なくとも一端面側に通じて被処理対象物が配され、前記定在波により前記被処理対象物を処理するマイクロ波処理装置。
Patent JP-WO2019116711-A1 (JP)
Title: 群管理システム、電力制御装置、蓄電システム
IPC: H02J3/32
Filed: 2018-10-12
Abstract: 第２群管理システムサーバ１２ｂは、複数の需要家のそれぞれに設置された蓄電システムであって、かつ電力系統に接続された蓄電システムを含む蓄電システム群を制御する。取得部４４０は、蓄電システム群とは別の電力源が充放電する電力の最大値と、電力源において充放電される電力が最大値から減少する予定の第１時刻と、第１時刻から電力源が充放電する電力の第１変化割合とを取得する。決定部４４２は、取得部４４０において取得した電力の最大値と、第１時刻と、第１変化割合とをもとに、蓄電システム群に充放電を開始させる予定の第２時刻と、第２時刻から蓄電システム群に充放電させる電力の第２変化割合とを決定する。
Patent JP-WO2019130954-A1 (JP)
Title: 病原体検出システム及び病原体検出方法
IPC: C12M1/34
Filed: 2018-11-28
Abstract: 異なる地点に配置された複数の病原体検出部（１０ａ〜１０ｐ）と、制御部（２０）とを備え、前記複数の病原体検出部は、第１病原体検出部と第２病原体検出部とを含み、前記第１病原体検出部は、病原体検出の結果である第１検出結果を前記制御部に送信し、前記第２病原体検出部は、病原体検出の結果である第２検出結果を前記制御部に送信し、前記制御部は、前記第１検出結果が所定条件を満たす場合に、前記第２病原体検出部に、前記検出に関するモードを第１のモードから第２のモードに変更させる、病原体検出システム（１００）。
Patent JP-WO2020121913-A1 (JP)
Title: 光源ユニット、表示装置及びフィルム
IPC: F21S2/00
Filed: 2019-12-04
Abstract: 従来よりもさらに集光性と正面輝度を向上させることのできる光源ユニット、表示装置及びフィルムを提供する。光源とフィルムを有する光源ユニットであって、前記光源が波長４５０ｎｍ〜６５０ｎｍに発光帯域を備えており、前記フィルムが、前記光源から前記フィルム面の法線に対して０°の角度で入射する光の波長４５０ｎｍ〜６５０ｎｍの平均透過率が７０％以上であり、前記光源から前記フィルム面の法線に対して２０°、４０°、７０°の角度で入射する光のそれぞれのＰ波の波長４５０ｎｍ〜６５０ｎｍの平均反射率（％）をＲｐ２０、Ｒｐ４０、Ｒｐ７０とした場合にＲｐ２０≦Ｒｐ４０＜Ｒｐ７０の関係を満足し、かつＲｐ７０が３０％以上であり、前記光源とフィルムが特定の関係を満足する光源ユニットである。 Ｌｂ（０°）／Ｌａ（０°）≧０．８  ・・・（１） Ｌｂ（７０°）／Ｌａ（７０°）＜１．０  ・・・（２）
Patent WO-2020162245-A1 (WO)
Title: Polymer, curable composition, cured object, adhesive sheet, laminate, and flexible display
Inventor: NAKAMURA MAKITO
IPC: B32B27/30
Filed: 2020-01-27
Abstract: Provided are: a polymer that enables the formation of a flexible laminate having excellent shape recoverability and bending durability, a curable composition, a cured object, an adhesive sheet, a laminate, and a flexible display. The polymer includes a unit based on a first monomer and a unit based on a second monomer, wherein and the proportion of the unit based on the second monomer with respect to the total constituent units is 0.1-50 mass%, the first monomer is a (meth)acrylic ester having a molecular weight of 1,000 or less, and the second monomer is a (meth)acrylic ester having a molecular weight of 5,000-25,000 and including a single (meth)acryloyloxy group and one or more polyoxyalkylene chains per molecule.
Patent WO-2020195199-A1 (WO)
Inventor: KINOSHITA TAKU
IPC: A61B3/125
Filed: 2020-02-05
Abstract: This contact lens is provided with a concave inner surface that comes into contact with a subject's eye, and a convex outer surface, and is provided with an incidence-side light guiding window that is formed to be cut from the outer surface to the inner surface side, and guides light incident from a direction approximately orthogonal to a lens geometric center axis such that the light travels along the direction approximately orthogonal to the lens geometric center axis in the aqueous humor of the subject's eye wearing the contact lens. Consequently, provided is the contact lens that makes it possible to noninvasively analyze a substance contained in the aqueous humor of the subject's eye.
Patent WO-2020195222-A1 (WO)
Inventor: TOKUO KENICHIRO
IPC: F02M59/44
Filed: 2020-02-07
Abstract: The purpose of the present invention is to provide a fuel pump provided with a structure that enables fixing of the positions of a damper cover and a body. Thus, the fuel pump according to the present invention is provided with: a body 1; a cover part 20 which covers the body 1; a support member 22 which supports a housed part (damper 9); a first press-fit part 20a which is formed between the support member 22 and the cover part 20 and which fixes the support member 22 to the cover part 20; and a second press-fit part 1a which is formed between the support member 22 and the body 1 and which fixes the support member 22 to the body 1, the second press-fit part 1a being formed in the same surface, of the support member 22, as the first press-fit part 20a is.
Patent WO-2021033348-A1 (WO)
Title: Device and method for measuring vibrational distribution
Inventor: OKAMOTO TATSUYA
IPC: G01B11/16
Filed: 2020-02-13
Abstract: The present invention provides a device for accurately measuring vibration of a designated position of sensing fiber without employing digital signal processing that compensates for distance fluctuations. The present invention simplifies digital signal processing that corrects measurement distance fluctuations caused by beat signal frequency offset arising from vibration being measured. The present invention accurately measures vibration of a designated position of a sensing fiber without using digital signal processing that compensates for distance fluctuations. The spectrum analysis length of an electric field E (τ n ) of backscattered light is set to be longer than a delay shift N d  caused by frequency modulation arising from dynamic strain. The present invention also elucidates tolerance index of vibrational distribution measurement with respect to the delay shift N d .
Patent WO-2020217733-A1 (WO)
Inventor: MACHIDA KOJI
IPC: C07D213/81
Filed: 2020-03-05
Abstract: Le but de la présente invention est de fournir un procédé de production d'un intermédiaire de vadadustat au moyen d'une réaction propre avec une efficacité de conversion atomique élevée. Dans ce procédé, un premier intermédiaire de vadadustat représenté par la formule (3) est produit par réaction d'un composé représenté par la formule (1) et de la glycine représentée par la formule (2), d'un dérivé de glycine, ou d'un sel de celui-ci, en présence de monoxyde de carbone.
Patent WO-2020255501-A1 (WO)
Inventor: YAGISHITA YUKI
IPC: H03K17/687
Filed: 2020-03-17
Abstract: Le but de la présente invention est de supprimer un courant de fuite de coupure dans un circuit de commutation lorsque le circuit de commutation est commandé pour être coupé.　Des premier et deuxième commutateurs de trajet sont branchés en série pour former un circuit de commutation. Les premier et deuxième commutateurs de trajet sont commandés pour être passants ou coupés en même temps. Lorsque les premier et deuxième commutateurs de trajet sont commandés pour être coupés, un circuit d'alimentation électrique fournit la même tension à une partie de connexion entre les premier et deuxième commutateurs de trajet et à une partie d'entrée du premier commutateur de trajet. Par conséquent, la même tension est fournie aux deux extrémités du premier commutateur de trajet.
Patent WO-2021029108-A1 (WO)
Inventor: KOBAYASHI KINYA
IPC: C08L51/04
Filed: 2020-04-07
Abstract: In the present invention, higher pressure resistance is achieved in a resin composition used for electrical insulation and in an electrical device obtained using the resin composition. A resin composition 10 contains a base polymer 11 and an additive. The additive includes boron nitride 12 and elastic members 13. The boron nitride 12 is constituted from primary particles of hexagonal boron nitride having an aspect ratio of 2 or more. The elastic members 13 are constituted from elastic particles each having a core layer and a shell layer disposed around the periphery of the core layer. The elastic modulus of the core layer is different from the elastic modulus of the shell layer. The particle diameter of the elastic particles is smaller than the particle diameter of the primary particles of hexagonal boron nitride.
Patent WO-2020235263-A1 (WO)
Title: 車両搭載機器の温度調整装置及びそれを備えた車両用空気調和装置
Inventor: MIYAKOSHI RYO
IPC: B60L50/60
Filed: 2020-04-15
Abstract: 【課題】バッテリ等の車両搭載機器を冷媒を用いて冷却する温度調整装置の信頼性を向上させることを目的とする。 【解決手段】車両搭載機器の温度調整装置である機器温度調整装置６１は、車両に搭載されたバッテリ５５の温度を調整するものであって、冷媒を圧縮する圧縮機２、冷媒を放熱させるための室外熱交換器７、及び、冷媒を吸熱させてバッテリ５５を冷却するための冷媒－熱媒体熱交換器６４を有する冷媒回路Ｒと、制御装置１１を備え、この制御装置１１は、冷媒回路Ｒが閉塞したことに基づいて圧縮機２を停止する。
Patent WO-2021245807-A1 (WO)
Inventor: TAMIYA HIROTO
IPC: H04L9/32
Filed: 2020-06-02
Abstract: A signature verification system 100 includes: a signature device 120 that signs a first chameleon hash value calculated using a public key of a changer of data and a public key of a data provisional consignee changer, an unchangeable portion of the data, and a second chameleon hash value for all the data calculated using the public key of the changer; a changing device 130 that receives the signed data which was signed and uses a secret key of the changer to change the public key of the provisional consignee changer to a public key of an actual consignee changer; a consignee change device 140 that receives the signed data for which the actual consignee changer has been designated, and uses a secret key of the actual consignee changer to change a changeable portion of the data; and a verification device 150 that receives the signed data in which the changeable portion of the data has been changed, and uses the public key of the changer and the public key of the actual consignee changer to verify the signature.
Patent WO-2021044685-A1 (WO)
Title: Method for manufacturing steering shaft
Inventor: SEKI TAKATERU
IPC: B62D3/12
Filed: 2020-06-05
Abstract: According to the present invention, a method for manufacturing a rack bar includes: a rolling dies contacting process in which a pair of rolling dies are brought into contact with an intermediate section of a workpiece; and a ball screw groove forming process in which a ball screw groove is formed in the workpiece by relatively moving the workpiece with respect to the pair of rolling dies such that the region in which the pair of rolling dies are brought into contact with the workpiece is moved from the intermediate section to a first end part.
Patent WO-2021014812-A1 (WO)
Title: Treatment for fibroblastic or myofibroblastic tumor and disease
Inventor: NISHIDA YOSHIHIRO
IPC: A61P35/00
Filed: 2020-06-11
Abstract: The present invention addresses the problem of providing a new therapeutic strategy for fibroblastic or myofibroblastic tumor and disease such as desmoid-type fibromatosis. Provided is a therapeutic agent for fibroblastic or myofibroblastic tumor and disease, the therapeutic agent containing, as an active ingredient, auranofin which is successfully identified by a drug repositioning strategy, or a pharmaceutically acceptable salt thereof.
Patent WO-2020262189-A1 (WO)
Inventor: LEE SHUN
IPC: G05D1/10
Filed: 2020-06-18
Abstract: La présente invention concerne un corps mobile, un procédé de commande et un programme qui rendent possible la réalisation d'un mouvement et d'un arrêt plus sûrs. D'après des informations d'environnement externe sur un environnement externe, une unité d'estimation de niveau de sûreté estime un niveau de sûreté dans le temps d'un dispositif hôte qui est dans un état de mouvement, et une unité de commande de mouvement commande le mouvement du dispositif hôte d'après le niveau de sûreté estimé. La caractéristique distinctive de la présente invention est applicable, par exemple, à un corps mobile tel qu'un drone.
Patent WO-2021010164-A1 (WO)
Inventor: SOMADA HIROSHI
IPC: H01L23/15
Filed: 2020-07-01
Abstract: An electronic component (100) comprises: a substrate (110); functional elements (120) formed on the substrate (110); columnar conductors (140) protruding from the substrate (100); a cover part (130) which is supported by the columnar conductors (140); a sealing member (160) which covers the substrate (110); and external terminals (180) which electrically connect to an external device. A hollow space (150) is formed by the substrate (110), the cover part (130), and the sealing member (160). The columnar conductors (140) pass through the cover part (130) and electrically connect to the external terminals (180). The surface of the substrate (110) on which the functional elements (120) are formed faces the hollow space (150).
Patent WO-2021039242-A1 (WO)
Inventor: KANO AKIRA
IPC: H01M4/40
Filed: 2020-07-28
Abstract: This lithium secondary battery comprises: a positive electrode; a negative electrode; a non-aqueous electrolyte that has lithium ion conductivity; and a separator disposed between the positive electrode and the negative electrode. Lithium metal is deposited on the negative electrode when charging, and the lithium metal melts when discharging. The negative electrode includes a negative electrode current collector, and a plurality of layers stacked on the negative electrode current collector. The plurality of layers include a first layer, a second layer, and a third layer. Of the first to third layers, the first layer is closest to the negative electrode current collector and the third layer is farthest from the negative electrode current collector. The first layer includes a material capable of absorbing lithium ions, the second layer includes lithium metal, and the third layer has insulating properties and lithium ion permeability.
Patent WO-2022003989-A1 (WO)
Inventor: MOCHIZUKI KOHEI
IPC: G06T7/20
Filed: 2020-07-30
Abstract: In the present invention, a skeletal information acquisition unit (22) targets each of multiple subjects, who are a plurality of persons appearing in video data acquired by a video acquisition unit (21), and thereby acquires skeletal information indicating the position of joints of a skeleton for a targeted subject. An action identification unit (24) identifies, from the skeletal information for each of the plurality of subjects acquired by the skeletal information acquisition unit (22), an action taken by the plurality of subjects by taking into consideration a mutual action, which is an action taken by the plurality of subjects that has mutual impact.
Patent WO-2021029314-A1 (WO)
Inventor: SAKATA NAOKI
IPC: C09J11/06
Filed: 2020-08-06
Abstract: The present invention provides: a concrete curing adhesive tape that exhibits excellent adhesion to a wet concrete surface and exhibits excellent re-releasability due to an adhesive composition for a concrete curing adhesive tape containing a (meth)acrylic polymer that contains structural units derived from a prescribed alkoxyalkyl acrylate ester monomer; and the adhesive composition for a concrete curing adhesive tape.
Patent WO-2021045085-A1 (WO)
Title: Curable resin composition, dry film and cured product of same, and electronic component containing said cured product
Inventor: SHIBASAKI YOKO
IPC: C08G59/20
Filed: 2020-09-02
Abstract: [Problem] To provide: a curable resin composition which has excellent heat resistance and low warping properties, while enabling the achievement of a cured product having improved light transmittance; a dry film and a cured product of the curable resin composition; and an electronic component which contains the cured product. [Solution] A curable resin composition which is characterized by containing (A) an amide imide resin, (B) a thermosetting resin, (C) a thermal curing accelerator and (D) inorganic particles, and which is also characterized in that the amide imide resin (A) is a reaction product of a tricarboxylic acid anhydride having an aliphatic structure and an isocyanurate-type polyisocyanate that is synthesized from an isocyanate having an aliphatic structure, while having a number average molecular weight of from 500 to 1,000; a dry film and a cured product of the curable resin composition; and an electronic component which contains the cured product. [Selected drawing] None
Patent WO-2021079639-A1 (WO)
Title: Wastewater recovery system
Inventor: KAMEDA HIDEKUNI
IPC: C02F5/14
Filed: 2020-09-10
Abstract: Provided is a wastewater recovery system which improves the reuse rate of wastewater. Raw water in a raw water tank 1 is sent to a pretreatment device 2, converted into pretreated water by a treatment such as a flocculation treatment and a filtration treatment, and sent to a desalinating device 4 via a pretreatment tank 3. The desalination treated water of the desalinating device 4 is sent to points of use 11, 12, 13 via a desalinated treated water tank 5. A plurality of types of wastewater are introduced into the raw water tank 1, and at least one type thereof is RO brine containing a scale dispersant.
Patent WO-2021049586-A1 (WO)
Title: Encoding device, decoding device, encoding method, and decoding method
Inventor: Li jing ya
IPC: H04N19/70
Filed: 2020-09-10
Abstract: An encoding device (100) comprises a circuit and a memory connected to the circuit, wherein the circuit in operation encodes sub-picture information. The sub-picture information represents a sub-picture region, which is commonly defined in a plurality of pictures constituting a moving image, using a plurality of Coding Tree Units (CTUs) defined commonly and in a grid in the plurality of pictures. The sub-picture information includes information which represents, using the plurality of CTUs, a horizontal position and a vertical position of the sub-picture region commonly defined in the plurality of pictures.
Patent WO-2021060292-A1 (WO)
Title: Recycled polyurethane elastic fiber, method of producing same, fiber structure containing said recycled polyurethane elastic fiber, gather member, and sanitary material
Inventor: IWANAMI TAISUKE
IPC: D01F6/70
Filed: 2020-09-23
Abstract: Provided are: a recycled polyurethane elastic fiber that can be used for diverse purposes despite being a recycled item; a method of producing same; a fiber structure containing said recycled polyurethane elastic fiber; a gather member; and a sanitary material. The present invention pertains to a recycled polyurethane elastic fiber for which raw-material polyurethane elastic fiber is used as a raw material, wherein the recycled polyurethane elastic fiber is characterized in that the recycled polyurethane elastic fiber has a reduced viscosity of 1.00 or more, and the total amount of mineral oil and silicone oil remaining in the fiber interior after the recycled polyurethane elastic fiber has been rinsed with petroleum ether is 10 wt% or less with respect to the fiber weight after the rinsing. The present invention also pertains to: a method of producing the recycled polyurethane elastic fiber; a fiber structure containing said recycled polyurethane elastic fiber; a gather member; and a sanitary material.