baber/WOPTO huggingface dataset:
Patent JP-WO2020129344-A1 (JP)
Title: ケーブル、ならびにこのケーブルを具える接続構造体、ワイヤーハーネスおよび係留型移動体
IPC: B64F3/02
Filed: 2019-09-26
Abstract: 本発明の目的は、係留型移動体の係留および給電を少なくとも行なうために用いるケーブル全体の重量の軽量化を図ることができるケーブル等を提供する。本発明のケーブル（１）は、電源ユニット（５）を含む集合ユニット（６）に係留型移動体（２）を接続し、集合ユニットに対する係留型移動体の係留、および電源ユニットから係留型移動体への給電を少なくとも行なうために用いるケーブルであって、ケーブルの導体を構成する素線の少なくとも一部が、高強度アルミニウム系導体である。
Patent JP-WO2020137536-A1 (JP)
Title: 人物認証装置、制御方法、及びプログラム
IPC: G06T7/00
Filed: 2019-12-11
Abstract: 人物認証装置（２０）は、カメラ（１０）から得られる第１画像シーケンス（４０）に対して所定の時系列操作を加えることで、１つ以上の第２画像シーケンス（５０）を生成する。人物認証装置（２０）は、第１画像シーケンス（４０）及び第２画像シーケンス（５０）のうち、いずれか２つ以上それぞれから、その画像シーケンスに含まれる人物の歩容特徴を抽出する。人物認証装置（２０）は、抽出した複数の歩容特徴と、照合データベース（３０）に記憶されている照合特徴とを比較することにより、人物の認証を行う。
Patent JP-WO2021029099-A1 (JP)
Title: 転削工具、モジュールおよび切削システム
IPC: B23Q17/09
Filed: 2020-03-11
Abstract: 本開示の一態様に係る転削工具は、工具ホルダに保持された状態で使用される転削工具であって、端部が前記工具ホルダに取り付けられるシャフト部と、前記シャフト部における前記端部とは反対側の端部に設けられる刃取付部または刃部と、前記シャフト部に取り付けられる複数のセンサとを備え、前記複数のセンサは、加速度センサおよび歪センサを含む。
Patent WO-2021141124-A1 (WO)
Title: Member supply sheet
Inventor: KIGAMI HIROKI
IPC: H01L21/301
Filed: 2021-01-08
Abstract: Provided is a member supply sheet equipped with: a protective cover member that is disposed on a surface of a target object with the surface having an opening and that prevents entry of foreign matter into the opening; and a base material sheet having an obverse surface on which the member is disposed. The protective cover member includes a laminated body including an adhesive layer and a protective film that has a shape of covering the opening when the member is disposed on the surface, and is disposed on the obverse surface of the base material sheet with the adhesive layer therebetween. The base material sheet has characteristic A and characteristic B. A: the tensile stress in at least one direction of the surface is not more than 15 N/5mm during 10% extension in a tensile test. B: the detachment force of the obverse surface evaluated by a strip-off test in which an adhesive tape pasted on the obverse surface is stripped off by 180° with respect to the obverse surface, is not more than 0.4 N/50mm. The member supply sheet is suitable for supplying the protective cover member to a device that picks up the member in a state where the base material sheet is pushed up from the opposite side to the obverse surface.
Patent WO-2022157936-A1 (WO)
Inventor: IWABUCHI MASASHI
IPC: G01S5/02
Filed: 2021-01-22
Abstract: Le but de la présente divulgation est de fournir une technologie qui permet de visualiser la précision d'estimation de position d'une manière qui prend en considération des conditions d'environnement de communication sans fil spécifiques à une zone de service.　Dans un procédé selon la présente divulgation, un ordinateur utilise des conditions d'environnement de communication sans fil pour calculer des valeurs numériques pour une pluralité de facteurs indépendants qui influencent la précision d'estimation de position. Ensuite, l'ordinateur utilise des valeurs de référence pour la pluralité de facteurs afin de convertir la valeur numérique pour chaque facteur de la pluralité de facteurs en grandeurs sans dimension (F1, F2, F3 F4 et F5). L'ordinateur calcule ensuite la précision d'estimation de position à l'aide d'un polynôme de premier ordre présentant les grandeurs sans dimension (F1, F2, F3, F4, et F5) de chaque facteur de la pluralité de facteurs en tant que variables indépendantes et la précision d'estimation de position en tant que variable dépendante, et affiche la précision de position calculée résultante.
Patent WO-2021161880-A1 (WO)
Inventor: ISHII ATSUSHI
IPC: H04W92/12
Filed: 2021-02-04
Abstract: Un nœud IAB communique sur au moins deux interfaces radio comprenant une première interface et une seconde interface, la première interface étant conçue pour établir une connexion de commande de ressource radio (RRC) avec un nœud donneur, la seconde interface étant conçue pour desservir une ou plusieurs cellules pour communiquer avec un ou plusieurs nœuds enfants. Dans un mode de réalisation et un mode donnés à titre d'exemple, le nœud IAB comprend un circuit de processeur et un circuit d'émetteur. Le circuit de processeur est conçu pour détecter une défaillance de liaison radio (RLF) sur la première interface. Le circuit d'émetteur est conçu pour transmettre, en utilisant la seconde interface, au ou aux nœuds enfants : des informations de cellule de desserte de nœud conçues pour identifier la ou les cellules, et ; une indication de RLF de liaison terrestre lors d'une défaillance de récupération à partir de la RLF. Un procédé de fonctionnement d'un tel nœud IAB est également prévu.
Patent WO-2021171997-A1 (WO)
Inventor: HIRABAYASHI TAKAYUKI
IPC: H01Q13/10
Filed: 2021-02-09
Abstract: An antenna device comprising: a first antenna (10) for radiating first polarization; a second antenna (20) for radiating second polarization; parasitic elements (11, 12, 21, 22); a ground plate (30); and a switch group comprising switches (111, 121, 211, 212, 221, 222) connected to the parasitic elements and switches (301 to 308) connected to the ground plate.
Patent WO-2021172299-A1 (WO)
Inventor: WADA YUSUKE
IPC: C22C38/60
Filed: 2021-02-24
Abstract: The purpose of the present invention is to provide: a steel sheet which has high strength and satisfactory ductility and stretch-flange formability and is prevented from the deterioration in ductility under a high strain rate; a member produced using the steel sheet; and methods respectively for producing the steel sheet and the member.　The steel sheet according to the present invention has a specified component composition and a steel structure comprising, in area ratios, ferrite in an amount of 20 to 60%, inclusive, bainite and tempered martensite in a total amount of 25 to 60%, inclusive, retained austenite in an amount of 7 to 20%, inclusive, fresh martensite in an amount of 8 to 40%, inclusive, and a remainder in an amount of 5% or less, in which cementite particles are present in the retained austenite, the ratio of the area ratio of the cementite particles in the retained austenite to the area ratio of the retained austenite is 5 to 25%, inclusive, and the tensile strength is 980 MPa or more.
Patent WO-2021199822-A1 (WO)
Title: 点群データ処理装置、点群データ処理方法、及びプログラム
Inventor: IWAMI KAZUCHIKA
IPC: G06T7/00
Filed: 2021-03-01
Abstract: 検出対象である物体の領域を画像において特定する場合に、特定結果の正誤を得ることができ、有効に特定結果を利用することができる点群データ処理装置、点群データ処理方法、及びプログラムを提供する。点群データ処理装置１１は、プロセッサは、第１の物体の形状の特徴を示す第１の形状情報を取得し、画像により判別される第２の物体であって、第１の形状情報に対応する第２の物体の物体領域の特定し、物体領域に基づいて、点群データのうち物体領域に対応する第２の物体点群データを選択し、第２の物体点群データに基づいて、第２の物体の形状の特徴を示す第２の形状情報を取得し、第１の形状情報と第２の形状情報とを比較して、第２の物体が第１の物体であるか否かの判定を行う。
Patent WO-2021192909-A1 (WO)
Inventor: TEO KOON
IPC: H01L29/10
Filed: 2021-02-26
Abstract: A transistor device includes a source (104) and a drain (105), the source and drain are at a horizontal plane at a location along a vertical direction (V). A gate (111) is at a higher horizontal plane along the vertical direction than the source and drain horizontal plane. A first region under the source and drain horizontal plane includes a first three Nitride (lll-N) layer, a second lll-N layer over the first lll-N layer. A second region under the gate includes a first III- N layer, a second lll-N layer over the first lll-N layer, and a third III- N layer over the second lll-N layer. The third lll-N layer at selective locations extends through the second lll-N layer and into a portion of the first lll-N layer along a width of the transistor. The third III- N layer is doped P-type, and the first and second lll-N layers are unintentionally doped.
Patent WO-2022185514-A1 (WO)
Inventor: FURUTA KOICHIRO
IPC: H01L33/00
Filed: 2021-03-05
Abstract: 光源装置（１０）は、第１の光（Ｌ５）および第２の光（Ｌ４）をそれぞれ出射し、第２の光（Ｌ）のスペクトルが第１の光（Ｌ１）のスペクトルとは異なる、第１の光源（１５）および第２の光源（１４）と、第１の光（Ｌ５）および第２の光（Ｌ４）をそれぞれ共通光路（Ｐ）へ導く光路変換素子（２４）と、第１の光（Ｌ５）および第２の光（Ｌ４）の光量をそれぞれ検出する第１のセンサ（５５）および第２のセンサ（５４）と、センサ（５５，５４）によって検出された光量に基づいて光源（１５，１４）の光量を制御する制御部（６）と、を備え、光路変換素子（２４）が、第１の光（Ｌ５）を反射することによって第１の光（Ｌ５）を共通光路（Ｐ）へ導き、第１のセンサ（５５）が、共通光路（Ｐ）上に配置される。
Patent WO-2021192988-A1 (WO)
Title: ３次元造形装置
Inventor: HASHIMOTO YOSHIMI
IPC: B22F3/16
Filed: 2021-03-09
Abstract: ３次元造形装置は３次元造形物を製造する。３次元造形装置は、ビーム照射部と、空間光変調器と、分離光学系と、走査部とを含む。ビーム照射部は光ビームを照射する。空間光変調器は、ビーム照射部によって照射された光ビームを少なくとも第１軸において空間変調する。分離光学系は、第１軸に沿って並んだ複数のレンズを有する少なくとも一つのレンズアレイを含み、空間光変調器によって変調された光ビームを、レンズアレイによって複数の光ビームに分離する。走査部は、分離光学系からの複数の光ビームを造形材料上で走査させる。
Patent WO-2021187224-A1 (WO)
Inventor: KODAKA SHINYA
IPC: A61B5/332
Filed: 2021-03-09
Abstract: This portable electrocardiographic device includes: a circuit board having an electronic component mounted thereon; a housing containing the circuit board and a battery; and first and second electrodes for detecting an electrocardiographic signal, the first and second electrodes being provided respectively on a pair of surfaces of the housing that are opposed to each other in the longitudinal direction and being electrically connected to the circuit board. The portable electrocardiographic device is characterized in that: the battery is contained in the housing such that the longitudinal direction thereof is along the longitudinal direction of the housing; and the first and second electrodes are provided at a distance such that a subject can bring the carpal region of the right hand into contact with the chest region when the subject brings the right hand index finger into contact with the first electrode and contacts the second electrode with the chest region.
Patent WO-2022190303-A1 (WO)
Inventor: HASEGAWA TETSURO
IPC: G08G1/00
Filed: 2021-03-10
Abstract: 情報処理装置（１０）が、道路に関する情報を測定するセンサに基づく情報を取得する取得手段（１１）と、前記取得手段により取得された情報に基づいて、保険事業者に応じた、事故状況を示す情報を生成する生成手段（１２）と、前記生成手段により生成された前記事故状況を示す情報を前記保険事業者の装置に送信する送信手段（１３）と、を有する。
Patent WO-2022004068-A1 (WO)
Inventor: KURODA TOSHIAKI
IPC: H01L41/113
Filed: 2021-03-16
Abstract: 基板と、基板上に製膜され、亜鉛および酸素を主要元素とする酸化膜と、酸化膜上に製膜される電極膜と、電極膜上に製膜され、カリウム、ナトリウム、ニオブ、及び酸素を含み、ペロブスカイト構造を有するアルカリニオブ酸化膜である圧電膜と、を備える。
Patent WO-2022070478-A1 (WO)
Inventor: HARLAN Eric
IPC: H02K1/27
Filed: 2021-03-18
Abstract: Systems, devices, and methods including at least one electric motor, including: a rotor, including: a rotor housing; a rotor lamination stack; at least one magnet; and a plurality of isolators; where at least one of the plurality of isolators is placed between the rotor lamination stack and the at least one magnet; and where the at least one of the plurality of isolators provide a bond gap between the a least one magnet and the lamination stack and prevent electrical shorting.
Patent WO-2021205935-A1 (WO)
Title: Solid carbon production device and solid carbon production method
Inventor: HIRATA TAKUYA
IPC: C21B5/06
Filed: 2021-03-29
Abstract: Provided is a solid carbon production system (100) comprising: a separation unit (110) for separating a carbon dioxide gas which is contained in a product gas produced in a blast furnace (200); a reaction unit (120) for heating a fuel gas, which comprises a methane gas as a main component, by a heating unit (150) and thus decomposing the methane gas into solid carbon and a hydrogen gas; and a production unit (130) for reacting the carbon dioxide gas separated in the separation unit (110) with the hydrogen gas obtained by the decomposition in the reaction unit (120) and thus producing solid carbon and water.
Patent WO-2021215276-A1 (WO)
Inventor: KUBO CHIHO
IPC: A61L9/18
Filed: 2021-04-09
Abstract: This vehicular control device is mounted on a vehicle equipped with a parking determination unit (13) that outputs a signal capable of determining whether or not the vehicle is in a parked state. The vehicular control device controls driving of an air purification unit (3) that purifies air by irradiating a photocatalyst (6) arranged in air passages (5, 51, 52) with light, driving of an air conditioner (20) capable of performing an outside air mode, and driving of blowers (9, 91, 92) that blow air to the air passages (5, 51, 52). The vehicular control device executes control to drive the air purification unit (3) and the blowers (9, 91, 92) when the parking determination unit (13) determines that the vehicle is in a parked state, and to drive the blowers (9, 91, 92) in a state in which the air conditioner (20) is in the outside air mode, during or after the operation of the air purification unit (3).
Patent WO-2022054340-A1 (WO)
Inventor: TAKUBO YOSUKE
IPC: H04R1/06
Filed: 2021-05-19
Abstract: The present invention realizes high communication quality and improves wearing performance.　A wireless earphone 1 has a driver unit 50, a first microphone 80, a second microphone 90, and a housing 10 that houses the driver unit, the first microphone, and the second microphone. The housing is provided with a first housing part 13 that houses the first microphone, a second housing part 14 that houses the second microphone, and a body part 11 that connects the first housing part and the second housing part to each other. The first housing part is disposed so as to protrude from the body part. The second housing part is disposed so as to protrude from the body part in a direction different from the direction in which the first housing part protrudes from the body part.
Patent WO-2021246402-A1 (WO)
Inventor: OTANI TAKETO
IPC: C03C27/12
Filed: 2021-06-01
Abstract: Provided are: a reflective film such that it is possible to suppress wrinkling in an edge part of the reflective film when manufacturing a laminated glass by sandwiching the reflective film between two glass plates, and the change in the reflection wavelength band is small; a laminated glass production method; and laminated glass. The reflective film has a wavelength-selective reflection property, and when maintained at 140°C for 30 minutes, the thermal shrinkage thereof is greater than 0.5% and less than 2.0%. The reflective film has a cutout part in an edge part thereof.
Patent WO-2021261297-A1 (WO)
Inventor: HOSHINO MANABU
IPC: C08F220/10
Filed: 2021-06-11
Abstract: La présente invention concerne un copolymère comprenant une unité monomère (A) représentée par la formule (I) et une unité monomère (B) représentée par la formule (II) et qui a un poids moléculaire moyen en poids supérieur ou égal à 230 000. Dans les formules, L est une simple liaison ou un groupe de liaison divalent, Ar représente un groupe cyclique aromatique éventuellement substitué, R 1  représente un groupe alkyle, R 2  représente l'hydrogène, un groupe alkyle, un atome d'halogène, un groupe alkyle halogéné, un groupe hydroxyle, un groupe acide carboxylique, ou un groupe acide carboxylique halogéné, et p est un nombre entier de 0 à 5. Dans le cas où il y a deux fractions R 2  ou plus, les fractions peuvent être identiques ou différentes.
Patent WO-2021261348-A1 (WO)
Inventor: TAMAGAWA TAKASHI
IPC: C25D5/50
Filed: 2021-06-16
Abstract: A corrosion-resistant terminal material for an aluminum core wire, having excellent plating adhesion and a high corrosion-preventive effect, the corrosion-resistant terminal material having: a base material (2), at least the surface of which comprises copper or a copper alloy; and a corrosion-resistant coating formed on at least a portion of the base material. The corrosion-resistant coating has an intermediate alloy layer (6) made of a tin alloy, a zinc layer (8) that is formed on the intermediate alloy layer (6) and that is made of zinc or a zinc alloy, and a tin-zinc alloy layer (9) that is formed on the zinc layer and that is made of a tin alloy that includes zinc, the intermediate alloy layer (6) having a tin content of 90 at% or less.
Patent WO-2022038891-A1 (WO)
Title: Electronic control device and manufacturing method
Inventor: SHIGYO TOSHIKAZU
IPC: H05K5/03
Filed: 2021-06-22
Abstract: An electronic control device (1) has a cover (30) (housing). The cover (30) (housing) is configured by at least a metal layer (32), a plating layer (33), an exposed site (32a), and sealing tape (70) (lid). Specifically, the cover (30) (housing) comprises: the metal layer (32) composed of metal; the plating layer (33) which covers an outer surface of the metal layer (32); the exposed site (32a) in which the metal layer (32) is exposed from a portion of the plating layer (33); and the sealing tape (70) (lid) which covers the metal layer (32) exposed through the exposed site (32a).
Patent WO-2022014481-A1 (WO)
Title: Wheel-side device and undercarriage wiring apparatus
Inventor: MURATA TAKAHIRO
IPC: B62D7/18
Filed: 2021-07-09
Abstract: The purpose of the present invention is to ensure that a linear transmission member for an undercarriage connected to a wheel-side device can be arranged as linearly as possible. A wheel-side device incorporated into a wheel that rotates about a center axis of steering rotation due to steering, wherein the wheel-side device comprises a device body and a plurality of connecting parts provided to the device body, each of the plurality of connecting parts is a portion to which a linear transmission member extending from a vehicle body is connected, and each of the plurality of connecting parts is kept in an orientation such that the linear transmission member is pulled from the device body so as to face the center axis of steering rotation.
Patent WO-2022019215-A1 (WO)
Title: Three-dimensional display device, head-up display, and mobile object
Inventor: KUSAFUKA KAORU
IPC: G02B27/01
Filed: 2021-07-15
Abstract: This three-dimensional display device comprises a display panel, a barrier unit, a detection unit, and a control unit. The display panel displays a parallax image including a first image and a second image that has parallax with respect to the first image. The barrier unit defines the traveling direction of image light of the parallax image and provides parallax to a user's first eye and second eye. The detection unit captures an image of the face of the user who views the parallax image. The control unit generates a first reference image by combining the first image and the second image, which are different from each other, on the basis of an index defining the alignment of the first image and the second image which are to be displayed on the display panel, and displays the first reference image on the display panel. The control unit adjusts the index on the basis of the image of the face of the user on which the first reference image is projected and which has been captured by the detection unit.
Patent WO-2022025287-A1 (WO)
Title: 冷媒を含む組成物、その使用、並びにそれを有する冷凍機及びその冷凍機の運転方法
Inventor: ITANO MITSUSHI
IPC: F25B1/00
Filed: 2021-07-30
Abstract: 新規な低GWP混合冷媒を提供することを課題とする。冷媒を含む組成物であって、前記冷媒が、ジフルオロメタン（R32）、トランス－１，２－ジフルオロエチレン（HFO-1132(E)）、１，３，３，３－テトラフルオロプロペン（R1234ze）及び１，１－ジフルオロエチレン(HFO-1132a)を含む、組成物、並びに、前記冷媒が、さらに２，３，３，３－テトラフルオロ－１－プロペン（R1234yf）を含む、組成物を提供する。
Patent WO-2022030417-A1 (WO)
Title: Film, method for producing film and use of film
Inventor: SAITO SHUN
IPC: C08L27/12
Filed: 2021-07-30
Abstract: Disclosed are a film, a producing method thereof and applications thereof. This film contains a non-fluororesin and a fluororesin, wherein the content of the fluororesin with respect to the total mass of the non-fluororesin is 0.1 to 20.0 mass% inclusive, and the fluorine atom content of the fluororesin is 50 mass% or less.
Patent WO-2022045062-A1 (WO)
Title: Inorganic composition having high thermal expansion coefficient, crystallized glass for optical filter, and optical filter
Inventor: SHIMAMURA KEISUKE
IPC: C03C3/097
Filed: 2021-08-23
Abstract: The present invention pertains to: an inorganic composition characterized by containing, in mass% in terms of oxides, 35.0-60.0% of a SiO 2  component, 10.0-30.0% of a K 2 O component, 5.0-25.0% of an Al 2 O 3  component, 0-10.0% of a ZrO 2  component, and 0-15.0% of a TiO 2  component, but such that the total amount of the ZrO 2  component and the TiO 2  component is more than 0% but not more than 15.0%, and characterized by having a thermal expansion coefficient at -30°C to 70°C of 125-155(x10 -7 /°C); and a crystallized glass for an optical filter.
Patent WO-2023026347-A1 (WO)
Inventor: SEKI NAOAKI
IPC: B29C45/42
Filed: 2021-08-24
Abstract: 一実施形態の演算装置（７２）は、突出動作中に成形品を把持する把持装置（１８）が成形品から受ける負荷の大きさが閾値を超えたときのエジェクタロッド（５４）の位置に基づいて、突出動作の実行開始時におけるエジェクタロッド（５４）の駆動開始位置を決定する。
Patent WO-2023032097-A1 (WO)
Title: Système de commande de station de base, procédé de commande de station de base, dispositif de commande de station de base et programme
Inventor: NAKAHIRA TOSHIRO
IPC: H04W48/06
Filed: 2021-09-01
Abstract: Un système de commande de station de base comprend une première station de base et un dispositif de commande de station de base, le dispositif de commande de station de base comportant une unité de réglage qui définit, pour la première station de base en tant que valeur seuil pour limiter les terminaux qui sont autorisés à se connecter à la première station de base, une première valeur seuil qui concerne la puissance électrique reçue des terminaux au niveau de la première station de base et/ou une seconde valeur seuil qui indique la limite supérieure du nombre de terminaux qui se connectent à la première station de base, ce qui permet de réduire une polarisation dans le nombre de terminaux se connectant à chaque station de base.
Patent WO-2022071114-A1 (WO)
Title: Machine learning device, slide surface diagnosis device, inference device, machine learning method, machine learning program, slide surface diagnosis method, slide surface diagnosis program, inference method, and inference program
Inventor: TAKATOH CHIKAKO
IPC: F16N29/00
Filed: 2021-09-24
Abstract: A machine learning device (4) generates a learning model (6) for use in a slide surface diagnosis device (1A) for performing diagnosis of the state of a slide surface on which a fixed-side slide member and a rotation-side slide member slide. The machine learning device (4) is provided with: a training data storage unit (41) for storing training data that includes, as at least input data, data about motor electric current values in a predetermined period, data about contact electric resistances in a predetermined period, and data about vibration (AE wave or acceleration) in a predetermined period; a machine learning unit (42) that, by inputting the training data to the learning model (6), causes the learning model (6) to perform learning of a correlation between the input data and diagnosis information about the slide surface; and a trained model storage unit (43) that stores the learning model (6) trained by using the machine learning unit (42).
Patent WO-2022091713-A1 (WO)
Title: Gas supply system and gas supply method
Inventor: NAKATANI TAKATOSHI
IPC: F17C9/02
Filed: 2021-10-05
Abstract: A gas supply system 100 comprises: a first vaporization supply device 10A provided with a first vaporizing portion 12A having a heater, a first valve 14A, and a first supply pressure sensor 16A for measuring a gas pressure between the first vaporizing portion and the first valve; a second vaporization supply device 10B provided with a second vaporizing portion 12B having a heater, a second valve 14B, and a second supply pressure sensor 16B for measuring a gas pressure between the second vaporizing portion and the second valve; and a control circuit 20. The system is configured to flow a gas from the first vaporizing portion 10A and a gas from the second vaporizing portion 10B to a common flow path in turn so that the opening period of the first valve 14A and the opening period of the second valve 14B are temporally shifted from each other.
Patent WO-2022102493-A1 (WO)
Inventor: OKA NAGATO
IPC: C09D7/61
Filed: 2021-11-04
Abstract: 防汚塗膜の重ね塗りを行った場合でも、塗膜の溶解安定性が悪化したり、剥離やクラック等の塗膜異常を起こしたりする事なく、良好な性能を発揮する事ができる防汚塗料組成物を提供する。　本発明によれば、単量体（ａ）と、単量体（ｂ）と、単量体（ｃ）で構成される単量体混合物を共重合して得られる防汚塗料組成物用共重合体Ａであって、前記単量体（ａ）は、一般式（１）で表され、前記単量体（ｂ）は、一般式（２）で表され、前記単量体（ｃ）は、前記単量体（ａ）及び前記単量体（ｂ）以外の、前記単量体（ａ）及び前記単量体（ｂ）と共重合可能な単量体であり、前記単量体混合物中の前記単量体（ａ）の割合は、２５～６０質量％であり、前記共重合体は、分子量分布（Ｍｗ／Ｍｎ）が５．０以上であり、前共重合体は、硫黄原子を含まない、防汚塗料組成物用共重合体が提供される。
Patent WO-2023095318-A1 (WO)
Title: 案内装置、システム及び方法、並びに、コンピュータ可読媒体
Inventor: ONIZUKA Hayato
IPC: G01C21/00
Filed: 2021-11-29
Abstract: 案内装置（１）は、無線端末と接続された無線基地局に対応するエリアに設置された第１の撮影装置により撮影された第１の画像に含まれる人物の身体を含む領域に対する第１の認証を制御しと、第１の認証に成功した場合、第１の撮影装置の撮影範囲に基づき第１の認証に成功したユーザの第１の現在位置を特定し、第１の現在位置からユーザの目的地までのルートを無線端末へ通知して、ユーザに対して目的地までの案内を開始し、ルートに含まれるエリアに設置された第２の撮影装置を特定し、案内の開始後に第２の撮影装置により撮影された第２の画像が取得された場合、第２の画像に含まれる人物の身体を含む領域に対する第２の認証を制御し、第１の認証に成功したユーザと第２の認証に成功したユーザとが一致し、かつ、第２の撮影装置が設置されたエリアに目的地が含まれる場合に、ユーザが目的地に到着したと判定する。