baber/WOPTO huggingface dataset:
Patent WO-2020196377-A1 (WO)
Inventor: OGASAWARA TAKERU
IPC: B32B27/00
Filed: 2020-03-23
Abstract: The present invention provides a decorative material that has high tactility expressed by a physical uneven shape, has exceptional design properties through a visual sense of irregularity accompanying the physical uneven shape, and has exceptional soiling resistance and abrasion resistance.　This decorative material has a substrate, a pattern layer that covers a portion of one surface of the substrate, a raised printing layer, and a surface-protective layer, wherein the decorative material is such that: the raised printing layer is provided so as to cover at least a part of a region where the pattern layer is not formed in plan view, and so as to cover at least 30% of the total surface of the decorative material; the surface-protective layer is provided to the entire surface of the decorative material so as to cover the substrate, the pattern layer, and the raised printing layer; and protrusions that correspond to the raised printing layer are formed in the outermost surface of the decorative material at portions above the raised printing layer.
Patent WO-2020203440-A1 (WO)
Inventor: TAKAMORI SATOSHI
IPC: H01H13/84
Filed: 2020-03-24
Abstract: Provided are a switch device and key input device that are capable of switching between generating and suppressing sounds associated with a pressing operation.　A switch device 1 comprises a fixed member 10, a movable member 11 that moves downwards when pressed, a contact member 15 that switches the electrical connection/disconnection state while the movable member 11 is moving downwards, and an impact member 16 that hits another member in conjunction with the pressing operation. A stiff section 103 and an elastic section 1900 are provided as hitting targets for the impact member 16 and the hitting target can be switched. As a result of the pressing operation, the impact member 16 hits the stiff section 103 or the elastic section 1900 when the connection/disconnection state of the contact member 15 is switched. The impact member 16 generates sound if the stiff section 103 is hit and suppresses sound if the elastic section 1900 is hit.
Patent WO-2020235251-A1 (WO)
Title: Projection lens and projection device
Inventor: AMANO MASARU
IPC: G03B21/00
Filed: 2020-04-10
Abstract: This projection lens is attached to a housing of a projection device having an electro-optical element, and is provided with: a first holding part that holds a first optical system which is disposed along a first optical axis and through which light from the housing passes; a first reflecting part that bends light on the first optical axis so as to become light on a second optical axis; a second reflecting part that bends light on the second optical axis so as to become light on a third optical axis; and a second holding part that holds the first reflecting part and the second reflecting part. The length of the first optical axis between the first reflecting part and a first lens of the first optical system furthest toward the reduction side is longer than the length of the second optical axis between the first reflecting part and the second reflecting part. The first optical system has a second lens disposed furthest toward the enlargement side in order to form an intermediate image of the optical image of the electro-optical element.
Patent WO-2020218316-A1 (WO)
Title: Method for producing arylsulfonic acid ester compound
Inventor: KONDO MITSUMASA
IPC: C07C303/28
Filed: 2020-04-22
Abstract: Provided is a method for producing an arylsulfonic acid ester compound which comprises: a first step, in which an arylsulfonic acid of formula (1) (wherein A is an aromatic group, B is an aromatic group substituted by a halogen atom, n is an integer satisfying 1≤n≤4, and q is an integer satisfying 1≤q) is reacted with a halogenating reagent in the presence of a DMF catalyst to produce a halide of formula (2) (wherein X is a halogen atom and A, B, n, and q are as defined above), wherein a solution of the arylsulfonic acid in DME or in diethylene glycol diethyl ether is dropped into the halogenating reagent; and a second step, in which the obtained halide is reacted at 15°C or lower with an alcohol in an organic solvent in the presence of a base of formula (3) (wherein the R moieties each independently represent an alkyl group optionally containing a heteroatom, but the two R moieties may be bonded to each other to form a ring structure).
Patent WO-2021220444-A1 (WO)
Inventor: NAKAMURA YUSUKE
IPC: A61B5/00
Filed: 2020-04-28
Abstract: A skin measuring device used to measure the firmness and elasticity of the skin is large and difficult to carry. Further, the skin measuring device requires training for measuring, and has a problem that it cannot perform an easy measurement. A skin evaluation coefficient learning device of a first aspect of the present technology comprises: an image analysis unit which acquires at least one skin image index by analyzing a skin image obtained by photographing a skin surface; a measurement value acquisition unit which acquires measurement values related to the firmness and elasticity of the skin, that are measured using a skin measuring device and are obtained by measuring the skin included in the skin image; and a coefficient acquisition unit which accumulates the combination of the measured value and the skin image index for a plurality of skins, performs regression analysis using the measured value as an objective function and the skin image index acquired by the image analysis unit as an explanatory variable, and calculates a skin evaluation coefficient that indicates the relative relationship between the skin image index and the skin evaluation index that evaluates the firmness and elasticity of the skin.
Patent WO-2020250614-A1 (WO)
Title: 通信端末、情報処理装置、情報処理システム、情報処理方法およびプログラム
Inventor: KODA YOSHINORI
IPC: H04M1/663
Filed: 2020-05-13
Abstract: 情報処理システムにおいて、記憶部は、通話の発信又は受信においてユーザを識別するユーザ識別情報毎に、当該ユーザの音声に係るデータを記憶する。取得部は、通話開始後に、発信側の前記ユーザ識別情報と前記発信側のユーザの音声に係るデータを取得する。判別部は、通話中に、前記取得部が取得した前記ユーザ識別情報について、前記発信側のユーザの音声に係るデータと、前記記憶部が記憶している音声に係るデータが同一人の音声によるものか否かの判別を行う。
Patent WO-2021245808-A1 (WO)
Inventor: SUZUKI KEIICHIRO
IPC: B41J2/175
Filed: 2020-06-02
Abstract: The present invention provides a supply flow path device and an image forming device each of which can suppress, without increasing device cost, temperature variation of ink during supply of the ink from an ink tank to an inkjet head. In the present invention, a recording liquid supplying device is a supply flow path device which supplies ink from an ink tank to an inkjet head, and includes a plurality of branched flow path parts which are externally heated and which supply the ink in a branched manner. The thermal conductivity of the branched flow path parts is 1 W/mK or greater. The branched flow path parts are made of a metal material (e.g., aluminum).
Patent WO-2021117269-A1 (WO)
Inventor: MAEDA TAKASHI
IPC: H01Q3/26
Filed: 2020-06-04
Abstract: The present invention provides a phased-array antenna device 101 that has a long operating lifespan achieved without using a mechanically movable component, has high spatial resolution, and realizes microwave observation of a broad band and high frequency resolution. The phased-array antenna device 101 performs direct A/D conversion through a BPF on an antenna analog signal amplified by an amplifier. Then, the device performs cross spectrum calculation after conversion into complex frequency data through FFT. In order to detect a weak electromagnetic wave, the device repeatedly performs FFT over a long period of time and lastly performs integration.
Patent WO-2021010075-A1 (WO)
Inventor: MATSUDA YASUTAKA
IPC: B60R16/02
Filed: 2020-06-15
Abstract: According to the present invention, a user interface (2) outputs an operation signal (OS) corresponding to an operation of a driver of a vehicle. An information display device (4) displays information such that a front scenery is overlappingly viewed. A display control device (3) outputs a control signal (CS) for displaying, on the basis of the operation signal (OS), information corresponding to the operation on the information display device (4). The display control device (3) does not output the control signal (CS) when it is determined that a predetermined condition is satisfied while the vehicle is running.
Patent WO-2021260878-A1 (WO)
Inventor: HIRAHARA SOTA
IPC: F21S2/00
Filed: 2020-06-25
Abstract: L'invention concerne un dispositif de source de lumière pouvant ajuster le ton d'une lumière de sortie. Ce dispositif de source de lumière comprend : une unité de source de lumière (11) qui émet une lumière monochrome ; une plaque de réflexion (12) qui réfléchit une partie de la lumière (11a) émise par l'unité de source de lumière (11) ; une unité de maintien (13) qui maintient la plaque de réflexion (12) de manière à ce qu'elle soit mobile dans une direction qui croise le trajet optique de la lumière émise ; et une unité de commande (10) qui déplace la plaque de réflexion (12) et qui ajuste la quantité de lumière réfléchie qui fait partie de la lumière émise (11a) réfléchie par la plaque de réflexion (12).
Patent WO-2022009351-A1 (WO)
Title: Elevator air rectification system
Inventor: FUKUOKA HIROKI
IPC: B66B1/06
Filed: 2020-07-08
Abstract: Provided is an elevator air rectification system that can suppress unwanted noise inside a car during the ascending and descending of the car. An elevator air rectification system according to the present disclosure comprises: an air rectification cover which is provided apart from an elevator car above or below the car; and a movable body that is adjacent to the air rectification cover, and that is such that a car central side edge part thereof is rotatably supported, a car outer side edge part thereof is tilted so as to be below the car central side edge part when the car is ascending, and the car outer side edge part is tilted so as to be above the car central side edge part when the car is descending.
Patent WO-2021039166-A1 (WO)
Title: Control device
Inventor: YAMADA HIDEKI
IPC: H05B3/00
Filed: 2020-07-14
Abstract: A control device (10) includes: a power supply path (610) that connects a storage battery (30) and a heater (25); a high-side switch (200) that is provided at a position in the power supply path and that performs an opening/closing operation upon reception of a control signal; a PWM control unit (101) that performs PWM control to alternately switch between a state in which power is supplied to the heater and a state in which power is not supplied to the heater; and latch elements (310, 320) that are configured such that, when the value of the voltage output from the storage battery becomes lower than a predetermined value while the high-side switch is in a closed state, the control signal to be input to the high-side switch is forcibly changed to maintain the high-side switch in an open state.
Patent WO-2021015164-A1 (WO)
Title: Vehicle
Inventor: KIMURA YASUTO
IPC: B60K6/46
Filed: 2020-07-20
Abstract: Provided is a vehicle that prevents an increase in fuel consumption and also has reproducibility in output response to acceleration instructions regardless of the state of energy storage in an energy storage device. The vehicle according to the present invention controls an engine and a generator motor so as to increase the supply of electric power to a propulsion motor in accordance with an acceleration instruction. When a propulsor is driven only by power output from the propulsion motor, the vehicle increases the rotation speed of the engine by reducing the load torque of the generator motor at least in accordance with the remaining power level of a battery before an acceleration instruction so that the target power determined by the acceleration instruction is output by the propulsion motor driven by electric power supplied from the battery and/or the generator motor in response to the acceleration instruction, regardless of the remaining power level of the battery.
Patent WO-2021131137-A1 (WO)
Title: 通信装置及びシステム
Inventor: FURUTA MASATERU
IPC: E05B49/00
Filed: 2020-08-07
Abstract: 【課題】装置間の測距に関する信号の送受信のために適切な無線通信規格を使い分けることが可能な仕組みを提供する。 【解決手段】第１の測距用信号を送信し、前記第１の測距用信号を受信した他の通信装置から前記第１の測距用信号の応答として送信された第２の測距用信号を受信し、前記第１の測距用信号の送信時刻及び前記第２の測距用信号の受信時刻に関する規定情報を含むデータ信号を送信する処理を制御する制御部、を備え、前記データ信号は、第１の無線通信規格に準拠して送受信され、前記第１の測距用信号及び前記第２の測距用信号は、前記第１の無線通信規格よりも測距に適した第２の無線通信規格に準拠して送受信される、通信装置。
Patent WO-2021145037-A1 (WO)
Inventor: SUMI SHIGEHARU
IPC: H02K15/04
Filed: 2020-10-16
Abstract: One aspect of a coil in accordance with the present invention is a coil installed on teeth which extend toward one side in the radial direction from an annular core back that surrounds the central axis of a motor, said coil being provided with: a first coiled body which is configured by winding a rectangular wire; and a second coiled body which is configured by winding a rectangular wire, which is positioned on the other side in the radial direction of the first coiled body, and which is connected to the first coiled body. The first coiled body has N layers obtained by aligned winding with two rows aligned in the radial direction, and the second coiled body has M layers obtained by aligned winding with two rows aligned in the radial direction, where N is an arbitrary integer greater than or equal to 1, and M is an arbitrary integer greater than N.
Patent WO-2021149316-A1 (WO)
Title: Recording and reproducing control device, reproducing control device, display control method, and program
Inventor: HAYASHI KEITA
IPC: H04N5/93
Filed: 2020-10-22
Abstract: The present invention makes it possible to appropriately confirm an approaching state of another vehicle to a vehicle. A recording and reproducing control device 100 is provided with: a video data acquisition unit 120 that acquires video data captured by a camera unit 210 that captures at least the front or the rear of a vehicle; an event detection unit 129 that, in a state where the vehicle travels at a prescribed velocity or more, detects that another vehicle has approached the vehicle within a distance less than a prescribed distance; a viewpoint conversion processing unit 130 that performs viewpoint conversion processing on the video data, with a virtual viewpoint located above the vehicle; a recording control unit 123 that records the video data; a reproducing control unit 131 that, when reproducing the video data, among the recorded video data, in a period in which the event detection unit 129 is detecting that the other vehicle has approached the vehicle within the distance less than the prescribed distance, reproduces video obtained by subjecting the video data to viewpoint conversion in the viewpoint conversion processing unit 130; and a display control unit 132 that causes a display unit 240 to display the video reproduced by the reproducing control unit 131.
Patent WO-2022107275-A1 (WO)
Title: Composant électronique intégré
Inventor: MINOTANI TADASHI
IPC: H01L25/18
Filed: 2020-11-19
Abstract: La présente invention concerne un composant électronique intégré qui comprend : une puce inférieure (1) comprenant un plot d'électrode (10) ; une résine de moule (2) ; une couche de recâblage (3) ; et une puce supérieure (4) pourvue d'un plot d'électrode (40). La couche de recâblage (3) comprend : un plot d'électrode (35) formé dans la surface inférieure d'un isolant (30) et connecté au plot d'électrode (10) ; un plot d'électrode (33) formé dans la surface supérieure de l'isolant (30) et connecté au plot d'électrode (40) ; et un conducteur de connexion intercouche (32) qui est formé dans l'isolant (30) et qui connecte le plot d'électrode (35) et le plot d'électrode (33). Le plot d'électrode (35) et le plot d'électrode (33) sont disposés à l'opposé l'un de l'autre.
Patent WO-2022113195-A1 (WO)
Inventor: ISHIKAWA SHINYA
IPC: G02B23/24
Filed: 2020-11-25
Abstract: This image capture unit comprises: an image capture device 50; a substrate part 60; a movable lens driving part 30; a flexible substrate 160 and a movable lens driving cable 92; and an image capture cable 91. The flexible substrate 160, the movable lens driving cable 92 and the image capture cable 91 are disposed on the substrate part 60.
Patent WO-2021107099-A1 (WO)
Title: 文書作成支援装置、文書作成支援方法及びプログラム
Inventor: NAKAMURA KEIGO
IPC: G06F40/166
Filed: 2020-11-27
Abstract: 第１のテキスト生成部１５は、診断対象画像に含まれる異常陰影の各々について、それらの性状を記述した第１のテキストを生成する。分類部１４は、複数の異常陰影を、少なくとも１つのグループに分類する。第２のテキスト生成部１６は、同一のグループに属する異常陰影の各々について生成された第１のテキストを統合した第２のテキストをグループ毎に生成する。第３のテキスト生成部１７は、グループ毎に生成された第２のテキストを統合した第３のテキストを生成する。
Patent JP-WO2020208742-A1 (JP)
Title: 多角形検出装置、多角形検出方法、及び多角形検出プログラム
IPC: G06T7/60
Filed: 2019-04-10
Abstract: 画像から基準の多角形に近い多角形を精度良く検出する多角形検出装置、多角形検出方法、及び多角形検出プログラムを提供することを目的とする。多角形検出装置は、所定対象の外観に含まれる基準多角形の辺の長さの比を取得する。多角形検出装置は、所定対象の写真画像を取得する画像取得手段と、取得された写真画像から線分を検出する。多角形検出装置は、検出された線分を基に少なくとも一の多角形を形成する。多角形検出装置は、形成された多角形から、形成された多角形の辺の長さの比と、取得された基準多角形の辺の長さの比との類似度合いに基づいて、形成された多角形から、基準多角形に対応する多角形を特定する。
Patent JP-WO2019215966-A1 (JP)
Title: 登録システム、登録方法及びプログラム
IPC: G07G1/00
Filed: 2019-02-01
Abstract: 本発明は、撮像手段から、商品を含む画像を取得する取得部（１０）と、商品に関する割引情報を含むマークの少なくとも一部分が画像に含まれているが画像解析で割引情報を取得できない場合、割引情報を取得するための案内情報を出力する出力部（３０）と、を有する登録システム（１００）を提供する。
Patent JP-WO2019235378-A1 (JP)
Title: スチレン系難燃樹脂組成物の製造方法
IPC: C08L91/00
Filed: 2019-05-31
Abstract: スチレン系樹脂と臭素化ポリマー型難燃剤とを含有する熱安定性の優れた難燃性樹脂組成物の製造方法を提供する。（Ａ）臭素化ポリマー型難燃剤と、（Ｂ）スチレン系樹脂と、（Ｃ）安定剤と、（Ｄ）流動パラフィン又はエポキシ化植物油を用いてスチレン系難燃性樹脂組成物を製造する際に、少なくとも（Ａ）臭素化ポリマー型難燃剤と、（Ｄ）流動パラフィン又はエポキシ化植物油を混合させた後、押出機で樹脂温度２１０℃未満で溶融混練する。
Patent JP-WO2019239535-A1 (JP)
Title: 取得方法、生成方法、取得プログラム、生成プログラムおよび情報処理装置
IPC: G06T7/00
Filed: 2018-06-13
Abstract: ファイル生成装置（１００）は、撮影装置により撮影された撮影画像を取得すると、取得した前記撮影画像に基づき、該撮影画像に含まれる物体の形状を抽出し、抽出した前記形状に基づき、該形状の描画指示を含むテキスト情報を生成する。情報処理装置（２００）は、複数の物体それぞれについて、該物体の識別情報を、該物体の描画指示を含むテキスト情報に対応付けて記憶する記憶部を参照して、複数の物体のうち、生成したテキスト情報に対する類似度が基準を満たすテキスト情報に対応付けられた物体の識別情報を取得する。
Patent JP-WO2020039721-A1 (JP)
Title: 照明装置及び表示装置
IPC: F21V23/06
Filed: 2019-06-17
Abstract: 製造コストの高騰を来すことなく光源用基板と制御基板の良好な接続状態を確保する。複数の配線部によって構成された配線パターンをそれぞれ有する複数の光源用基板と、光源用基板に配置され制御基板によって点消灯が制御される複数の発光素子と、複数の光源用基板にそれぞれ取り付けられた基板側コネクターと、平板状の絶縁体と絶縁体の厚み方向に直交する方向に並ぶ複数の導体部とを有する多芯構造にされ一端部が制御基板に接続されたフレキシブルフラットケーブルと、フレキシブルフラットケーブルに取り付けられ基板側コネクターと結合される複数のケーブル側コネクターとを備え、配線部には、複数の光源用基板毎に、複数の導体部のうちの一部の導体部がケーブル側コネクターと基板側コネクターを介して電気的に接続された。
Patent JP-WO2020039796-A1 (JP)
Title: 超音波解析装置、超音波解析方法および超音波解析プログラム
IPC: A61B8/14
Filed: 2019-07-16
Abstract: 【課題】被爆を伴うことなく、比較的簡易な構成で筋肉の状態を評価する。【解決手段】超音波解析装置（３）は、被検体（９）の表面上の互いに異なる複数の位置から被検体（９）の内部にある筋肉に向けて送信されて内部で反射された超音波を受信する送受信装置（２）からの信号が入力されるインターフェイス部（３５）と、インターフェイス部（３５）から入力された信号に基づいて、各位置に対応した超音波画像をそれぞれ生成する超音波画像生成部（３２１）と、各位置における超音波画像を合成して合成画像を生成する画像合成部（３２２）と、合成画像および超音波画像の各画像のうちの少なくとも合成画像に対して対象領域を設定する領域設定部（３２３）と、対象領域に対応する各画像の少なくとも１つから、筋肉に関連する指標を算出する指標算出部（３２４）と、を備える。
Patent JP-WO2020045263-A1 (JP)
Title: 接合構造体、半導体装置および接合方法
IPC: B23K26/082
Filed: 2019-08-23
Abstract: 接合構造体は、第１金属部材と第２金属部材とが第１方向に見て重なっている。前記第１金属部材と前記第２金属部材とが接合されている。前記接合構造体は、前記第１金属部材と前記第２金属部材とが重なった領域において、前記第１金属部材および前記第２金属部材の一部ずつが融接された溶接部を備えている。前記溶接部は、外周縁と、複数の線状痕とを有する。前記外周縁は、第１方向に見て、環状である。前記複数の線状痕は、第１方向に見て、各々が前記溶接部の内方から前記外周縁に向けて延びている。前記複数の線状痕の各々は、前記外周縁に沿う環状方向の一方に向かって膨らむように湾曲している。
Patent JP-WO2020095633-A1 (JP)
Title: 対話装置及び対話プログラム
IPC: G06F3/16
Filed: 2019-10-15
Abstract: 対話装置は、ユーザの所在位置を示す位置情報を取得する位置取得部と、各デバイスと所在位置とを関連付けている設定情報を参照して、ユーザの位置情報に関連付けられたデバイスを抽出するデバイス抽出部と、各デバイスと当該デバイスの制御指示を表す指示フレーズとを関連付けている語彙情報を参照して、抽出されたデバイスに関連付けられている指示フレーズを抽出するフレーズ抽出部と、指示フレーズに基づいて、デバイスを制御するための発話文を生成する生成部と、生成された発話文をユーザに対して提示する提示部と、を備える。
Patent JP-WO2020166056-A1 (JP)
Title: コーティング剤、薄膜、薄膜付き基材、および薄膜の製造方法
IPC: C09D1/00
Filed: 2019-02-15
Abstract: 下地である基材の風合いを変化させず、かつ基材を傷めずに、基材に難燃性を付与するコーティング剤を提供することである。酸化タングステン、シリカ、酸化錫、モリブデン、セレン、およびプラチナの平均粒子径５ｎｍ以下の粉末と、グラフェンの平均厚さが５ｎｍ以下の粉末と、溶媒を含むことを特徴とする、コーティング剤である。さらに、リン化合物を含むコーティング剤であると、好ましい。さらに、ルテニウム、ロジウム、パラジウム、イリジウム、マンガン、鉄、銅、銀、金、ニオブ、アンチモン、タンタル、ビスマス、ガリウム、および硫黄からなる群から選択される少なくとも１種の平均粒子径５ｎｍ以下の粉末を含むコーティング剤であると、より好ましい。
Patent WO-2021176835-A1 (WO)
Inventor: NAKAMURA MANABU
IPC: F16J15/3296
Filed: 2021-01-07
Abstract: According to the present invention, an oil leak detector (39) comprises a pair of permanent magnets (51, 52), a plurality of commutators (53, 54), a coil (55), a pair of brushes (56, 57), and a current sensor (61). In the pair of permanent magnets (51, 52), the N-pole and the S-pole face each other. The plurality of commutators (53, 54) are attached to an output shaft (10). The coil (55) is wound around the output shaft (10) inside the pair of permanent magnets (51, 52) in the radial direction of the output shaft (10). The coil (55) is electrically connected to the plurality of commutators (53, 54). The pair of brushes (56, 57) are attached to the housing (20) and can contact each of the plurality of commutators (53, 54). The current sensor (61) detects the induced current flowing between the pair of brushes (56, 57) and the housing (20).
Patent WO-2021149704-A1 (WO)
Title: Electric body hair removal device
Inventor: FUMOTO YUSUKE
IPC: A45D24/10
Filed: 2021-01-20
Abstract: This electric body hair removal device includes a case part for accommodating an electronic circuit therein, and a body hair burn-off part that accommodates a linear heat-generating element for cutting off body hair. The body hair burn-off part is provided with: a plurality of first comb teeth extending linearly from a first side surface of the case part, in the direction toward a leading tip; and a plurality of second comb teeth that extend, in the direction toward the leading tip, from a second side surface of the case part that is opposing the first side surface, and that then curve toward the first comb teeth so as to bulge outward. The number of the first comb teeth is less than the number of the second comb teeth, and the interval between the second comb teeth is wider than the interval between the first comb teeth.
Patent WO-2021157677-A1 (WO)
Title: Hyaluronic acid derivative composition, pharmaceutical composition and hyaluronic acid derivative-drug conjugate composition
Inventor: NAKAGAWA YOSHIYUKI
IPC: A61K38/02
Filed: 2021-02-05
Abstract: Provided are: a hyaluronic acid derivative composition that comprises (A) a hyaluronic acid derivative having a steryl group introduced therein and (B) a polar group-containing compound having at least one kind of functional group selected from the group consisting of hydroxy group, carboxy group, amino group, amide group, carbamate group, urea group and thiol group, wherein the steryl group has been introduced at a ratio of 0.1% or more and less than 35% relative to the hyaluronic acid derivative (A); a pharmaceutical composition that contains the hyaluronic acid derivative composition as a carrier; and a hyaluronic acid derivative-drug conjugate composition wherein, in the hyaluronic acid derivative composition, one or more drugs are conjugated to the hyaluronic acid derivative (A).
Patent WO-2021167039-A1 (WO)
Inventor: NISHIUMI Yurie
IPC: A61K8/06
Filed: 2021-02-19
Abstract: The purpose of the present invention is to provide an oil-in-oil cosmetic composition which is excellent in terms of transfer resistance after application, while having gloss, and which exhibits good spreadability when applied and enables the achievement of matte finish texture, while being prevented from the occurrence of a crack or the like and having excellent appearance stability. The present invention relates to an oil-in-oil cosmetic composition which is characterized by containing (a) from 5 to 80% by mass of a nonvolatile hydrocarbon oil and/or a nonvolatile ester oil, (b) from 1 to 70% by mass of a nonvolatile silicone oil and (c) from 3 to 13% by mass of a powder that has an average particle diameter of from 1 to 10 μm, and which is also characterized in that the nonvolatile hydrocarbon oil and/or the nonvolatile ester oil (a) and the nonvolatile silicone oil (b) are separated from each other when mixed at 25°C. It is preferable that the blending ratios (mass ratios) of the nonvolatile hydrocarbon oil and/or the nonvolatile ester oil (a) and the nonvolatile silicone oil (b) are set so that the value of (a)/((a) + (b)) is from 0.4 to 0.8.