baber/WOPTO huggingface dataset:
Patent WO-2020213138-A1 (WO)
Inventor: TAKAYASU SATOSHI
IPC: G10K11/16
Filed: 2019-04-18
Abstract: The present disclosure pertains to a sound-absorbing material comprising, in the following order: a first resin film; a first substrate layer having communication holes; a second resin film; and a second substrate layer having communication holes.
Patent WO-2019230353-A1 (WO)
Inventor: KATAYAMA MASAHIRO
IPC: B60C15/06
Filed: 2019-05-13
Abstract: タイヤは、ビードコアが樹脂材料に埋設されたビード部と、樹脂材料からなりビード部のタイヤ半径方向外側に連なるそれぞれサイド部とを有するタイヤ骨格部材を有し、ビード部におけるビードコアのタイヤ径方向外側に、タイヤ骨格部材の樹脂材料より引張弾性率の高い高弾性樹脂が配置されている。
Patent WO-2019235403-A1 (WO)
Title: Infection-spreading attack detection system and method, and program
Inventor: TOGARI Yukihiro
IPC: H04L12/70
Filed: 2019-06-03
Abstract: Provided are an infection-spreading attack detection system and method and a program with which it is possible to detect the occurrence of an infection-spreading attack with high accuracy. A first feature quantity is calculated on the basis of traffic information of a packet transferred by a transfer device, and M partial address spaces to be monitored are identified on the basis of the first feature quantity. Then, a second feature quantity of each of the M partial address spaces is calculated on the basis of traffic information relating to the M partial address spaces, an anomaly detection determination is made on the basis of the second feature quantity for each of the M partial address spaces, and M determination results are evaluated to determine the presence or absence of the occurrence of an infection-spreading attack.
Patent WO-2020003928-A1 (WO)
Title: Entity identification system
Inventor: SHIRAMIZU Yutaro
IPC: G06F16/383
Filed: 2019-06-04
Abstract: In the present invention, an entity appropriate to the context of a sentence is identified. An entity identification system 10 comprises: an input unit 11 to which a sentence is input; a phrase extraction unit 12 that extracts one or more phrases from the input sentence; a candidate conversion unit 13 that converts at least one of the extracted phrases to one or more candidate phrases of an entity linked to the phrase; a combination generation unit 14 that generates at least one phrase combination corresponding to the sentence and including each of the converted one or more phrases; a score calculation unit 15 that, for each generated combination, calculates a score on the basis of a similarity score between phrases included in the combination; and an entity identification unit 16 that, on the basis of the calculated combination score, identifies an entity phrase to be linked, from the one or more candidate phrases.
Patent WO-2020004596-A1 (WO)
Title: Resin metal composite body and method for producing same
Inventor: OKUBO NAOTO
IPC: C08L25/04
Filed: 2019-06-27
Abstract: A resin metal composite body which comprises a resin member and a metal member, and which is configured such that: the resin member is formed from a resin forming material that contains a resin mixture containing a styrene resin composition (S) and a glass filler (D); from 13.0% by mass to 37.0% by mass (inclusive) of the glass filler (D) is contained in 100% by mass of the total of the resin mixture and the glass filler (D), with the balance being made up of the resin mixture; the styrene resin composition (S) is composed of a styrene polymer (A) that has a syndiotactic structure, a rubber-state elastic body (B) and an acid-modified polyphenylene ether (C); and from 62.0% by mass to 85% by mass (inclusive) of the component (A), from 12.0% by mass to 37% by mass (inclusive) of the component (B) and from 0.1% by mass to 3.9% by mass (inclusive) of the component (C) are contained in 100% by mass of the styrene resin composition (S).
Patent WO-2020017312-A1 (WO)
Title: Reduction gear
Inventor: KAJIWARA YASUSHI
IPC: F16H25/06
Filed: 2019-07-02
Abstract: [Problem] To provide a reduction gear structured so as to be able to exhibit the same rotation reduction function as that of conventional reduction gears and to make ratcheting more unlikely to occur than conventional reduction gears. [Solution] A reduction gear 1 is provided with: an eccentric cam 3 that rotates integrally with input-side rotors (2, 4); an oscillating body 5 that is oscillated by the eccentric cam 3; a fixed member 6 that is fixed to a member to be fixed; and an output-side rotor 7 that is rotated with respect to the fixed member 6. An oscillation fulcrum of a link member 35 is rotatably supported on the surface side of the fixed member 6 opposed to the oscillating body 5. An annular waveform groove 54 with which slide parts 36 of the link members 35 are movably engaged is formed on the surface side of the output-side rotor 7 opposed to the oscillating body 5. When the number of waveforms of the waveform groove 54 is defined as N, N+1 of the link members 35 are disposed around the rotation axis center CL of the input-side rotors (2, 4), and N+1 of the slide parts 36 are engaged with the waveform groove 54.
Patent WO-2020009120-A1 (WO)
Inventor: MORI RYOSUKE
IPC: G01H3/00
Filed: 2019-07-02
Abstract: L'invention concerne un procédé de test de bruit de pneu, un véhicule et un dispositif de commande, qui facilitent un test efficace du bruit d'un véhicule réel. Ce procédé de test de bruit de pneu doit être exécuté pendant qu'un véhicule fonctionne de manière autonome. Le procédé de test de bruit de pneu comprend une étape dans laquelle, lorsque le véhicule est arrivé à un emplacement prescrit ou a atteint une vitesse prescrite, une unité de commande amène le véhicule à rouler au débrayé pendant que le moteur du véhicule se trouve dans un état non commandé. Le procédé de test de bruit de pneu comprend également une étape dans laquelle un appareil de mesure mesure le bruit de pneu du véhicule pendant que le véhicule roule au débrayé.
Patent WO-2020013148-A1 (WO)
Inventor: MITO SHOHEI
IPC: F23D1/02
Filed: 2019-07-09
Abstract: A solid fuel burner (1) characterized by being equipped with: a fuel nozzle (9) for spraying into a furnace (13), through an opening in a straight pipe section (2), a fluid mixture which contains a solid fuel and a gas for transporting the solid fuel and which is supplied to a curved pipe section (5); a swirl unit (21) having a first swirl device (23) for imparting a swirl to the fluid mixture, a second swirl device (24) for imparting a swirl to the fluid mixture in a direction opposite to the direction of the swirl imparted by the first swirl device (23), and a shaft (22) connecting the first swirl device (23) and the second swirl device (24); and support bodies (26) connecting the swirl unit (21) and the inner surface of the fuel nozzle (9) and supporting the swirl unit (21) in the fuel nozzle (9). Thus, it is possible to provide a solid fuel burner having excellent maintainability and also having excellent ignitability and flame stability even during a low load with a low fuel concentration.
Patent WO-2020013303-A1 (WO)
Title: Structural member for automobiles and vehicle body
Inventor: ITO YASUHIRO
IPC: B62D21/00
Filed: 2019-07-11
Abstract: This structural member for automobiles has a first wall part, a second wall part which faces the first wall part, and a third wall part which connects the first wall part and the second wall part to each other. At least one of the first wall part and the second wall part has: a main wall part which is provided with two through holes; and at least two auxiliary wall parts which are formed so as to stand on the main wall part. Each auxiliary wall part is formed so as to stand on the rim of a through hole in the thickness direction of the main wall part. The distance between the two auxiliary wall parts in the longitudinal direction of the main wall part is 1.4 times or less the width of the main wall part between the two auxiliary wall parts.
Patent WO-2020022299-A1 (WO)
Title: Liquid crystal backlight device
Inventor: KATO NOBUKAZU
IPC: G02F1/13357
Filed: 2019-07-23
Abstract: Provided is a liquid crystal backlight device 3 for emitting light onto a liquid crystal panel, the liquid crystal backlight device being provided with: interconnecting boards 7a, 7b electrically connecting light emitting element boards 6 equipped with a plurality of light emitting elements 5 to control boards for controlling the light emission of the plurality of light emitting elements; a mounting member 9 having a mounting surface on which the light emitting element boards and the interconnecting boards are mounted; first connectors 8 mounted to the light emitting element boards; second connectors 2 mounted to the interconnecting boards; and a supported part that is supported when the first connectors and the second connectors are pushed against the mounting surface. The first connectors and the second connectors have positional misalignment tolerating means for tolerating positional misalignment between the light emitting element boards and the interconnecting boards within a surface intersecting the mounting surface and within a surface along the mounting surface. The first connectors and the second connectors are fitted from a direction perpendicular to the mounting surface when mounting the light emitting element boards or the interconnecting boards to the mounting member.
Patent WO-2020050066-A1 (WO)
Title: Imaging device, imaging control method, interchangeable lens, and aperture driving method
Inventor: DOI NOBUHIRO
IPC: H04N5/232
Filed: 2019-08-23
Abstract: An imaging device (60) comprises: a mode setting unit (72) that sets an aperture driving mode from among a plurality of aperture driving modes that include a first aperture driving mode and a second aperture driving mode in which aperture driving is restricted more than it is in the first aperture driving mode; and a control unit (72) that controls aperture driving in accordance with the brightness of an imaging subject, in a case where the second aperture driving mode has been set by the mode setting unit.
Patent WO-2021059389-A1 (WO)
Inventor: SUZUKI YUTA
IPC: F25B1/00
Filed: 2019-09-25
Abstract: An electric motor control device (100) drives a motor (3) circulating a refrigerant, and comprises: a refrigerant temperature detection unit (7) that detects a temperature indicating the state of the refrigerant; a pre-drive determination unit (8) that determines whether the refrigerant is in a clathrate state using the temperature and a predetermined threshold value; a current control unit (12) that if the refrigerant is in the clathrate state, applies a current of a first current value for undoing the clathrate state of the refrigerant to the motor (3); and a drive signal generation unit (13) that generates a drive signal for driving the motor (3) after the clathrate state is undone.
Patent WO-2020067160-A1 (WO)
Inventor: IGI Taisuke
IPC: F16H25/06
Filed: 2019-09-25
Abstract: This reduction gear 1 is provided with: an input rotation unit 2; an output rotation unit 3 arranged coaxially with the input rotation unit 2; a fixed member 5; a first rolling element engagement groove 13 which is formed in the input rotation unit 2 and which is provided along a circle of which the center of curvature O1 is eccentric from the rotation center X of the input rotation unit; a second rolling element engagement groove 16 which is formed in the fixed member 5 and which is provided along a wave curve that intersects alternately with a pitch circle of which the center of curvature is on a straight line that includes the rotation center X; multiple balls 4 which engage with the first rolling element engagement groove 13 and the second rolling element engagement groove 16 facing each other in the axial direction; and multiple pockets 17 which are formed in the output rotation unit 3 and which, between the first rolling element engagement groove 13 and the second rolling element engagement groove 16 in the axial direction, hold the multiple balls 4 in the circumferential direction in a state capable of moving in the radial direction.
Patent WO-2020067563-A1 (WO)
Inventor: MATSUMOTO SATOSHI
IPC: B01J20/26
Filed: 2019-09-30
Abstract: 水溶性多価金属塩以外で表面架橋され且つ水溶性多価金属塩を含む吸水性樹脂粉末の製造方法であって、加熱下で多価金属塩の濃度が５重量％以上の多価金属塩水溶液を、流動層混合機内で表面架橋時または表面架橋後の吸水性樹脂粒子に噴霧する、吸水性樹脂粉末の製造方法によって、通液性に優れた吸水性樹脂粉末を簡便に得られる。
Patent WO-2020090331-A1 (WO)
Inventor: MINO TAKUYA
IPC: C02F1/32
Filed: 2019-10-02
Abstract: The problem of the present disclosure is to provide a water treatment system with which an improved sterilizing effect can be achieved. This water treatment system (100) is provided with a first ultraviolet ray irradiating device (1) and a second ultraviolet ray irradiating device (2). The first ultraviolet ray irradiating device (1) is provided further upstream than a water outlet section (4) of a water supply system (3). The first ultraviolet ray irradiating device (1) includes a first UV LED (11) that irradiates water passing through the water supply system (3) with ultraviolet rays of a UV-C wavelength band. The second ultraviolet ray irradiating device (2) is provided at the water outlet section (4). The second ultraviolet ray irradiating device (2) includes a second UV LED (21) that irradiates water passing through the water outlet section (4) with ultraviolet rays of the UV-C wavelength band.
Patent WO-2020080196-A1 (WO)
Inventor: MURANAKA YUSUKE
IPC: G02B6/122
Filed: 2019-10-08
Abstract: La présente invention concerne une structure de connexion optique dans laquelle un guide d'onde optique à semi-conducteur et une fibre optique sont facilement connectés l'un à l'autre avec une faible perte. La présente invention est une structure de connexion optique pour connecter un dispositif de guide d'ondes optique et une fibre optique ayant différents indices de réfraction dans leurs cœurs. Cette structure de connexion optique est caractérisée en ce qu'elle présente une structure dans laquelle des composants de connexion optique utilisant chacun un circuit d'onde lumineuse planaire sont attachés et fixés aux surfaces d'extrémité de guides d'ondes incidents et sortants du dispositif de guide d'ondes optique, la valeur de l'indice de réfraction du cœur du circuit d'onde lumineuse plane étant comprise entre la valeur de l'indice de réfraction du cœur du dispositif de guide d'onde optique et la valeur de l'indice de réfraction du cœur de la fibre optique. En outre, le dispositif de guide d'onde optique et la fibre optique sont optiquement connectés par l'intermédiaire du circuit d'onde lumineuse plan.
Patent WO-2020090566-A1 (WO)
Inventor: HARADA YOSHIHIRO
IPC: H04N5/66
Filed: 2019-10-23
Abstract: [Problem] To provide: a curable composition comprising fluorescent particles containing a perovskite compound, the curable composition itself exhibiting a satisfactory quantum yield; a film obtained by curing the curable composition; and a laminate and display device containing said film. [Solution] A curable composition comprising: fluorescent particles (A) containing a perovskite compound; (B) a photopolymerizable compound (B) and a photopolymerization initiator (C), the photopolymerizable compound (B) containing a (meth)acrylic compound, the LogP value of which falls within the range of 0.2 to 8.2, inclusive, a film obtained by curing the curable composition, and a laminate and display device containing the film.
Patent WO-2020090640-A1 (WO)
Inventor: AOKI SAKI
IPC: F24F110/70
Filed: 2019-10-25
Abstract: This environmental control system (10) is provided with: an air conditioner (30) which is for adjusting the temperature of a space (300) where a subject (200) is located; and a control device (120) which performs control for prioritizing action of the parasympathetic nervous system of the subject (200) over action of the sympathetic nervous system by using the air conditioner (30) to perform first control for raising the temperature of the space (300) and second control for periodically changing the temperature of the space (300) such that the range from the maximum value to the minimum value is less than 3°C.
Patent WO-2021111594-A1 (WO)
Inventor: SAKAI ERI
IPC: G06F13/00
Filed: 2019-12-05
Abstract: In the present invention, a terminal communication unit (14) communicates with each of a plurality of portable terminals (200) by a first terminal communication and/or a second terminal communication which is executable between a control device (100) and the portable terminals (200) which are in a range less than or equal to a first range threshold value from the control device (100). A device control unit (102) controls a device which is in a range less than or equal to a second range threshold value from the control device (100) according to control requests from the portable terminals (200). An alert transmission unit (105) transmits alert information to a first portable terminal if the control request is received by the terminal communication unit (14) from the first portable terminal when the second terminal communication is not executable between the control device (100) and the first portable terminal and the second terminal communication is executable between the control device (100) and a second portable terminal.
Patent WO-2020194918-A1 (WO)
Title: Seal structure for internal combustion engine
Inventor: IWAHASHI TAKUO
IPC: F01C19/08
Filed: 2019-12-17
Abstract: The sealing property of a seal structure used in an internal combustion engine is improved. The seal structure is provided with an annular mating surface seal (40). The mating surface seal (40) has self-tensioning force that acts in a diameter-expanding direction. An annular groove (28G) that opens toward a first piston member (24) is formed in a second piston member (28). The mating surface seal (40) is configured so that a part thereof is accommodated within the annular groove (28G) and the part comes into contact with a wall surface of the annular groove (28G) due to the self-tensioning force. Due to the self-tensioning force of the mating surface seal (40), an outer inclined surface (40S5) of the mating surface seal (40) and an outer inclined surface (28S2) of the annular groove (28G) come into contact. The outer inclined surface (40S5) of the mating surface seal (40) and the outer inclined surface (28S2) of the annular groove (28G) extend at an incline relative to the axial direction of the rotation of the first piston member (24) and the second piston member (28), so as to become progressively closer to the first piston member (24) towards the outer side in the radial direction.
Patent WO-2020250466-A1 (WO)
Inventor: GOTO TAKASHI
IPC: F02D45/00
Filed: 2019-12-19
Abstract: The present invention makes it possible to use a simple configuration to detect a sensor failure and identify the mode of the failure. This sensor failure detection device receives a sensor signal via a transmission line 148 over which the signal is transmitted. The sensor failure detection device comprises: a starting unit 210 for outputting a control signal for starting a failure detection operation, a voltage supply unit for supplying a prescribed voltage to a first position (A) on the transmission line 148 on the basis of the output control signal, and a detection unit 220 for detecting the occurrence of a failure on the basis of the voltage at the first position (A) or a second position (B). The detection unit 220 includes a failure mode identifying unit 222 for identifying the mode of the failure that has occurred.
Patent WO-2020138271-A1 (WO)
Inventor: YAMAGISHI TATSUYA
IPC: A61K31/4545
Filed: 2019-12-26
Abstract: La présente invention concerne des dérivés hétérocycliques qui ont des activités de blocage des canaux sodiques voltage-dépendants en tant que canaux Nav1.7 et Nav1.8, et qui sont utiles dans le traitement ou la prévention de troubles et de maladies dans lesquels des canaux sodiques voltage-dépendants sont impliqués. L'invention concerne également des compositions pharmaceutiques comprenant ces composés et l'utilisation de ces composés et compositions dans la prévention ou le traitement de telles maladies dans lesquelles des canaux sodiques voltage-dépendants sont impliqués.
Patent JP-WO2018154701-A1 (JP)
Title: 不具合情報共有システム
IPC: G06Q30/00
Filed: 2017-02-24
Abstract: 複数のユーザ側の部品実装ライン（１２）を構成する複数の部品実装機（１１）とサポート側の情報サーバ（１７）とをネットワーク（１６）で相互に通信可能に接続し、サポート側の情報サーバは、複数のユーザ側の部品実装機で発生した不具合情報を収集して登録すると共にその不具合の回避方法がサポート側で判明しだいその不具合回避情報を更新登録する情報登録部（３１）と、その不具合情報及び不具合回避情報を定期的又は登録情報更新毎に複数のユーザ側の部品実装機に配信する情報配信部（３２）とを備える。各部品実装機は、情報サーバから定期的又は登録情報更新毎に配信されてくる不具合情報及び不具合回避情報を受信する情報受信部（３３）と、受信した不具合情報及び不具合回避情報のうち少なくとも自身でも発生する可能性のある不具合に関する不具合情報及び不具合回避情報をユーザ側の生産管理者に伝達する情報伝達部（３４）とを備える。
Patent JP-WO2018159272-A1 (JP)
Title: 時間分解光電子顕微鏡装置および当該装置によるキャリアダイナミクス画像の取得方法
IPC: G01N23/227
Filed: 2018-02-09
Abstract: 時間分解光電子顕微鏡装置は、パルス幅がフェムト秒レベル以下のパルスを繰り返し周波数可変に出力するレーザー光源（１）と、レーザー光源から出力される光の波長を変換して、試料の光キャリアを励起するポンプ光（８）を生成するポンプ光生成部と、レーザー光源から出力される光の波長を変換して、ポンプ光によって励起された光キャリアを光電効果によって試料から放出するプローブ光（７）を生成するプローブ光生成部と、を有し、ポンプ光およびプローブ光の少なくとも一方のエネルギーは、連続的に変更可能である。
Patent JP-WO2018159431-A1 (JP)
Title: 間葉系幹細胞及び肝疾患治療剤
IPC: A61K35/28
Filed: 2018-02-22
Abstract: 本発明は、肝疾患の新規治療剤を提供することを目的とする。本発明は、組織因子経路インヒビター（ＴＦＰＩ）が高発現であることを特徴とする、間葉系幹細胞である。上記間葉系幹細胞は他家由来であること、脂肪組織由来であることが好ましい。また、本発明は、上記間葉系幹細胞を含有する肝疾患治療剤も含む。
Patent JP-WO2020075223-A1 (JP)
Title: エレベーターの起動回数計測装置、エレベーターの起動回数計測システムおよびエレベーターの起動回数計測方法
IPC: B66B3/00
Filed: 2018-10-09
Abstract: 本発明は、制御盤から必要な情報を出力しないエレベーター（２）についても起動回数を計測できるエレベーターの起動回数計測装置（１２）、エレベーターの起動回数計測システム（１）およびエレベーターの起動回数計測方法を提供することを目的とする。起動回数計測装置（１２）は、かご（８）と一体に運動する。起動回数計測装置（１２）は、かご（８）の走行の情報を取得する。起動回数計測装置（１２）は、取得したかご（８）の走行の情報に基づいてエレベーター（２）の起動の回数を計測する。
Patent JP-WO2019035211-A1 (JP)
Title: 通信システム、通信装置及び省電力方法
IPC: H04W84/10
Filed: 2017-08-18
Abstract: 通信相手の装置から所定の信号を受信することに応じてオン状態に切り替わる通信部を当該通信相手の装置に確実に認識させることができる通信システム、通信装置及び省電力方法を提供する。ＢＬＥチップ（２４ｂ）は、ＢＴ３チップ（２４ａ）の状態がオフ状態である際に、ＢＬＥのＢＤアドレスを送信する。携帯端末（１４）は、記憶している対応データに基づいて、ＢＬＥチップ（２４ｂ）から受信するＢＬＥのＢＤアドレスに対応付けられるＢＴ３のＢＤアドレスを特定する。カードリーダ（１２−１）は、携帯端末（１４）から送信される所定の信号をＢＬＥチップ（２４ｂ）が受信する場合にＢＴ３チップ（２４ａ）の状態をオン状態に切り替える。状態がオン状態に切り替わったＢＴ３チップ（２４ａ）は、携帯端末（１４）との間での所定の情報処理に用いられるデータの通信を開始する。
Patent JP-WO2018211790-A1 (JP)
Title: Ｅｃｕ
IPC: H04L12/28
Filed: 2018-03-08
Abstract: 車載ネットワークの複雑化及びコストの増加を回避しつつ、セキュリティの保護を実現し得るＥＣＵを提案する。ＣＡＮバス（２０）に接続されているＥＣＵ（１０）において、ＥＣＵ（１０）のＣＰＵ（１００）は、通信バス（２０）を介して正規のデータ（Ｄ１）を受信した後、正規のデータ（Ｄ１）とＩＤが同一のデータ（Ｄ２〜Ｄ８）を受信し、ＩＤが同一のデータ（Ｄ２〜Ｄ８）の一定期間内における受信回数が予め定められた規定回数（ＤＣ）以上である場合、異常な状態であると判断して、安全な制御状態に移行することを特徴とする。
Patent JP-WO2018216722-A1 (JP)
Title: 粉体の疎水化度の解析方法、高疎水化度処理着色顔料、並びにこれを含有する化粧料
IPC: A61Q1/12
Filed: 2018-05-23
Abstract: 本発明は、粉体の疎水性を評価するものである。本発明では、親油性溶媒と親水性溶媒とからなる混合溶媒に粉体を投入し、粉体が投入された混合溶媒に親油性溶媒を添加すると共に、所定時間間隔毎に混合溶媒の電圧率Ｒを測定し、任意の電圧率Ｒに対して粉体濃度と相関するパラメータｘを定義し、そのｘに対応する親油性溶媒比率についての連続関数ＨＰ（ｘ）を定義した。そして、所用のｘについてのＨＰ（ｘ）を親油性溶媒比率分布の代表値として疎水性の指標とする。
Patent JP-WO2018220764-A1 (JP)
Title: 着圧ストッキング
IPC: A41D13/06
Filed: 2017-05-31
Abstract: 足首部の伸長特性と肌面の低摩擦抵抗性によって着脱性に優れ、立ち仕事時や日常生活における下肢のむくみや疲れを軽減することができる着圧ストッキングを提供する。本発明に係る着圧ストッキングは、少なくとも足首部、脹脛下部、及び脹脛部、場合により大腿部を覆う着圧ストッキングにおいて、該脹脛部を周径方向に着用状態まで伸長した時の応力が１〜７Ｎであり、該足首部を周径方向にかかと通過時まで伸長した時の応力が１〜７Ｎであり、かつ、該足首部の周径方向に伸長率１０％まで伸長した時の初期荷重が１Ｎ以下であることを特徴とする。
Patent JP-WO2018235567-A1 (JP)
Title: オクタフルオロシクロペンテンの製造方法
IPC: C07C17/20
Filed: 2018-06-01
Abstract: １−クロロヘプタフルオロシクロペンテンをアルカリ金属フッ素化物と接触させてオクタフルオロシクロペンテンを得る製造方法である。かかる製造方法は、非プロトン性極性溶媒、及び当該非プロトン性極性溶媒よりも高沸点のグリコールエーテルを含む混合溶媒中に、アルカリ金属フッ素化物が懸濁してなる懸濁液を８５℃以上に維持しつつ、当該懸濁液に対して１−クロロヘプタフルオロシクロペンテンを供給してフッ素化してオクタフルオロシクロペンテンを得るフッ素化工程を含む。
Patent JP-WO2018230682-A1 (JP)
Title: 印刷用塗工紙
IPC: D21H19/38
Filed: 2018-06-15
Abstract: 原紙の片面に少なくとも一層の顔料塗工層を備える印刷用塗工紙であって、白紙光沢度が２０〜４０％、ＪＩＳ Ｐ８１４７に準じて測定した動的摩擦係数が０．２５〜０．４５であり、窒素吸着法によって測定した当該顔料塗工層の細孔容積が０．０４ｃｍ３／ｇ〜０．０９ｃｍ３／ｇである、印刷用塗工紙。当該印刷用塗工紙はマット調かつシルク調の風合いと優れたインキ乾燥性を備える。
Patent JP-WO2019022044-A1 (JP)
Title: 二次電池用負極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
IPC: H01M4/36
Filed: 2018-07-24
Abstract: 二次電池は、正極と、炭素を構成元素として含む材料を含有する第１負極活物質とケイ素を構成元素として含む材料を含有する第２負極活物質と常温溶融塩組成物とを含む負極と、電解液とを備える。
Patent JP-WO2019026854-A1 (JP)
Title: 光学材料、光学部品、及び機器
IPC: G02B5/30
Filed: 2018-07-30
Abstract: 光学材料は、可視光に対して透明な媒質と、前記媒質内に分散した、複屈折性を有する複数の結晶材料と、を備え、入射した可視光の偏光状態がランダム化され、前記入射した可視光よりも偏光度が低下した可視光が出射する。前記複数の結晶材料は、前記入射した可視光に与えるリタデーションが互いに異なる結晶材料を含んでいてもよい。前記複数の結晶材料は、光学軸が互いに異なる方向に向いた状態で前記媒質内に分散していてもよい。前記複数の結晶材料には、サイズが互いに異なる結晶材料が含まれていてもよい。