baber/WOPTO huggingface dataset:
Patent WO-2020144844-A1 (WO)
Title: Dispositif de correction de position d'un corps mobile hôte
Inventor: OHASHI TAKEHIRO
IPC: G01C15/00
Filed: 2019-01-11
Abstract: La présente invention concerne un dispositif de correction de position d'un corps mobile hôte, le dispositif permettant de réduire la quantité de calcul nécessaire à la recherche d'un point de repère. Ce dispositif de correction de position d'un corps mobile hôte comprend une unité de caméra disposée sur le corps mobile, une unité de détection qui détecte si le corps mobile est entré dans une région précise, et une unité de recherche de point de repère qui recherche un point de repère à partir d'une image capturée par l'unité de caméra lorsqu'il est détecté par l'unité de détection et que le corps mobile est entré dans la région précise. La caractéristique ci-dessus permet de réduire la quantité de calcul intervenant lors de la recherche d'un point de repère.
Patent WO-2019151110-A1 (WO)
Title: Road surface information acquisition method
Inventor: OYAMA KAZUKI
IPC: G08G1/16
Filed: 2019-01-24
Abstract: Provided is a road surface information acquisition method that improves the position estimating accuracy of a moving direction of a moving body. A first onboard device (2) mounted in a measurement vehicle (5) has a LiDAR (23B). The first onboard device (2) receives reflected waves for which a laser transmitted to a road surface is reflected by said road surface, and based on the intensity of the reflected waves, recognizes a bend start position of a division line formed on the road surface. The first onboard device (2) transmits road surface information including the position at which a division line for which movement is recognized starts to bend to a server device (3) via a network (N). The server device (3) assigns information indicating the bend start position to information regarding the division line included in map information based on the road surface information. A second onboard device mounted in a vehicle (6) acquires information regarding the division line from the server device (3), compares the bend start position of the division line recognized by a LiDAR (41B) and information indicating the bend start position of the division line acquired from the server device (3), and estimates the current position.
Patent WO-2019167712-A1 (WO)
Inventor: NAKANO KOTA
IPC: C09J11/06
Filed: 2019-02-19
Abstract: The present invention provides a double-sided pressure-sensitive adhesive sheet which is thin and, despite this, has high adhesive force and which is inhibited from increasing in adhesiveness and has suitability for reapplication. The double-sided pressure-sensitive adhesive sheet comprises a core material and, disposed on both surfaces thereof, pressure-sensitive adhesive layers formed from a pressure-sensitive adhesive composition comprising 100 parts by mass of a (meth)acrylic copolymer, 40-70 parts by mass of a tackifier resin, and 0.01-5 parts by mass of a crosslinking agent, and is characterized in that the core material has a thickness of 1-12 μm and the pressure-sensitive adhesive layers disposed on both surfaces of the core material each have a thickness of 1-12 μm, and the sheet satisfies specific requirements.
Patent WO-2019163877-A1 (WO)
Title: Cell culture container, cell culture container manufacturing method, cell collection system, and cell acquisition method
Inventor: KOJIMA CHIE
IPC: C12M3/00
Filed: 2019-02-21
Abstract: This cell culture container is filled with a cell culture matrix (14) including: a gel layer which is formed of a gel (15) denatured by heating; and a gold fine particle layer (13) which is formed on one surface of the gel layer, wherein cells are cultured on the one surface side of the cell culture matrix or on the other surface side thereof. This cell culture container manufacturing method comprises: a step for filling the cell culture container with a gel denatured by heating; and a step for forming a gold fine particle layer on one surface of the gel. This cell acquisition method comprises: a step for selecting cells to be acquired from among cells placed in the cell culture container; a step for emitting light onto a cell culture matrix in the vicinity of the selected cells; and a step for collecting the selected cells.
Patent WO-2019230083-A1 (WO)
Inventor: KANEDA SUMI
IPC: A61K8/36
Filed: 2019-02-25
Abstract: （Ａ）ステアリン酸を皮膚洗浄剤組成物に対して０．５質量％以上５質量％以下含む脂肪酸と、（Ｂ）ヒドロキシプロピルデンプンリン酸と、（Ｃ）非イオン性界面活性剤と、（Ｄ）塩基性化合物と、を含有し、前記（Ａ）成分の含有量と、前記（Ｂ）成分の含有量との質量比（Ａ／Ｂ）が、２０以上８０以下である皮膚洗浄剤組成物である。
Patent WO-2019207977-A1 (WO)
Title: Gate drive circuit and gate drive method
Inventor: SUZUKI HIROSHI
IPC: H03K17/08
Filed: 2019-03-11
Abstract: The purpose of the present invention relates to suppressing the fluctuation of gate-source voltage in a gate drive circuit using SiC voltage-driven semiconductor elements. In order to achieve this purpose, according to the present invention, the gate drive circuit is configured such that: a P-type MOSFET and an N-side MOSFET are connected in series and the N-side MOSFET is directly connected to a negative side power supply; and an output stage lying in between the P-type MOSFET and the N-side MOSFET is negatively biased while a SiC voltage-driven semiconductor element is OFF. According to the present invention, since the output stage is constituted by a MOSFET having a small transient impedance, it is possible to suppress the fluctuation of gate-source voltage when driving the SiC voltage-driven semiconductor element. Since the gate is negatively biased while the SiC voltage-driven semiconductor element is OFF, it is possible to prevent erroneous ON. Accordingly, it is possible to provide a highly reliable gate drive circuit suitable for driving a SiC element.
Patent WO-2020183686-A1 (WO)
Inventor: KAWABUCHI NAOTO
IPC: B66C23/693
Filed: 2019-03-14
Abstract: This expansion device is a expansion device that expands and contracts an expandable boom having a first boom element and a second boom element which expandably overlap, the expansion device comprising: a first hydraulic source that discharges a first working fluid; an expandable cylinder that has a fixed part and a movable part movable with respect to the fixed part, is operated on the basis of supply of the first working fluid, and moves, relative to the second boom element, the first boom element in a stretching direction; a second hydraulic source that is provided to the movable part, discharges the second working fluid, and is a separate hydraulic source from the first hydraulic source; a first connecting mechanism that is provided to the movable part, is operated on the basis of supply of the second working fluid, and switches between a connected state and a disconnected state of the first boom element and the movable part; and a second connecting mechanism that is provided to the movable part, is operated on the basis of supplying the second working fluid, and switches between a connected state and a disconnected state of the first boom element and the second boom element.
Patent WO-2020188819-A1 (WO)
Inventor: MATSUMURA YUKI
IPC: H04W28/04
Filed: 2019-03-20
Abstract: A user terminal according to one aspect of the present invention comprises: a reception unit which receives downlink shared channels respectively transmitted from a plurality of transmission/reception points; and a control unit which applies the same type of acknowledgment signal codebook to a plurality of retransmission control information for each downlink shared channel, and performs a control such that the plurality of pieces of retransmission control information are transmitted while being included in the same acknowledgment signal codebook and transmitted.
Patent WO-2020202583-A1 (WO)
Inventor: NAKAO MITSUAKI
IPC: A45B9/04
Filed: 2019-04-01
Abstract: The present invention provides a novel cane wherein a single cane is capable of accommodating both right-handed and left-handed use, can be comfortably used with either hand, and is capable of greatly contributing to improving walking ability through the replacement of rubber cane tips according to the level of walking ability of the user, and wherein detachment of the rubber cane tips, etc., can be prevented. A cane 1 according to the present invention comprises: a pole 2 in which an upper pole shaft 3 and a lower pole shaft 4 are linked in a manner that enables adjustment of length; a right-hand grip 11A that is shaped to fit the right hand, and can be detachably mounted on the back end of the upper pole shaft 3; a left-hand grip 11B that is shaped to fit the left hand, and can be detachably mounted, on the back end of the upper pole shaft 3, instead of the right-hand grip 11A; a support base 21 that is disposed at the distal end of the lower pole shaft 4, and comprises radial arms 22 radiating in six directions; and a plurality of rubber cane tips 31A, 31B, in combinations of different levels of hardness, that are detachably screwed in a radial arrangement onto the undersurfaces of the radial arms 22 with a tool, and each contact the ground.
Patent WO-2020152883-A1 (WO)
Inventor: OSHITA HIROKO
IPC: C01G53/00
Filed: 2019-04-16
Abstract: Provided is a nickel-manganese-cobalt composite hydroxide that is a precursor for a positive electrode active material and is composed of secondary particles obtained by aggregating primary particles containing nickel, manganese and cobalt, or is composed of the primary particles and the secondary particles, said nickel-manganese-cobalt composite hydroxide being characterized in that the sodium content of the nickel-manganese-cobalt composite hydroxide is less than 0.0005 mass%. Further provided is a lithium-nickel-manganese-cobalt composite oxide characterized in that the ratio of the average particle size of the lithium-nickel-manganese-cobalt composite oxide divided by the average particle size of the nickel-manganese-cobalt composite hydroxide precursor thereof is 0.95-1.05, and when 100 or more randomly selected particles are observed using a scanning electron microscope, the number of observed secondary particle aggregates relative to the total number of observed secondary particles is 5% or less.
Patent WO-2019220857-A1 (WO)
Inventor: MORODOMI YOICHI
IPC: F16L37/12
Filed: 2019-04-19
Abstract: La présente invention permet une fixation plus simple et plus fiable d'un guide (37) de raccord à un trou de raccordement (31a, 31b) de tube d'un corps (30) de raccord au moyen d'un ajustement par pression du guide de raccord. Sur la périphérie intérieure du trou de raccordement (31a, 31b) de tube formé dans le corps (30) de raccord, une pluralité de parois de butée (42) sont formées à des intervalles d'angle égaux autour d'un axe central (L) du trou de raccordement (31a, 31b) de tube de façon à s'étendre le long de L'axe central (L). Le guide (37) de raccord est cylindrique, et comporte un crochet inversé (37e) sur sa périphérie extérieure. Lorsque le guide (37) de raccord est ajusté par pression dans le trou de raccordement (31a, 31b) de tube, la surface périphérique extérieure du guide (37) de raccord vient en butée contre des surfaces de paroi intérieures (42a) des parois de butée (42), et le crochet inversé (37e) est verrouillé sur les parois de butée (42).
Patent WO-2020217412-A1 (WO)
Inventor: HSU HSIEN HSIANG
IPC: A44B19/26
Filed: 2019-04-25
Abstract: 本発明は、良好な安定性を有するスライドファスナーを提供することができる。スライドファスナーは、一対のファスナーストリンガー、第１スライダー及び第２スライダーを含む。第１スライダーは、ファスナーストリンガー上に設けられてエレメントを開閉することができ、且つ第１胴体、第１連結部、及び第１引手を含む。第２スライダーは、ファスナーストリンガー上に設けられてエレメントを開閉することができ、且つ第２胴体、第２連結部、及び第２引手を含む。第１胴体の後端と第２胴体の後端は互いに対向する。第１胴体と第２胴体が互いに突き合わせられ、且つ第２引手が第２胴体の後端に倒された状態で、第１引手は、第１胴体の後端に倒され且つ第２連結部及び第２引手を覆って固定する。
Patent WO-2019221083-A1 (WO)
Inventor: OHARA SEIKI
IPC: G02B6/30
Filed: 2019-05-13
Abstract: 本発明は、コア、前記コアよりも屈折率が低く前記コアの周囲に存在するアンダークラッド、および前記コアよりも屈折率が低く前記アンダークラッドとは反対側のコア周囲に存在するオーバークラッド、を備えるポリマー光導波路であって、前記ポリマー光導波路は、光の伝播方向に沿って、オーバークラッドが存在せず、コアおよび該コアの周辺のアンダークラッドが露出した結合部と、前記コアがアンダークラッドとオーバークラッドとで被覆された光導波部とを有し、前記ポリマー光導波路は、光の伝播方向に沿って、コア幅が異なる部位を有しており、コア幅が最も狭い部位ａのコア幅をＷａ（μｍ）とし、前記部位ａのコア高さをＨａ（μｍ）とした時、前記Ｈａが１．３μｍ以上４．５μｍ以下であり、Ｈａ／Ｗａが１．１５以下である、ポリマー光導波路に関する。
Patent WO-2020008746-A1 (WO)
Title: Acoustic wave diagnostic device and method for controlling acoustic wave diagnostic device
Inventor: IMAI YOSHIRO
IPC: A61B8/14
Filed: 2019-05-22
Abstract: An acoustic wave diagnostic device (1) sequentially displays, in a display unit 8, a plurality of continuous frames of ultrasonic images being captured, and is characterized by being provided with a measurement object recognition unit 9 for automatically recognizing a measurement object included in the ultrasonic image of the current frame being displayed in the display unit 8, a measurement algorithm setting unit 12 for setting a measurement algorithm for the measurement object recognized by the measurement object recognition unit 9, and a measurement unit 10 for measuring a measurement object on the basis of the measurement algorithm set by the measurement algorithm setting unit 12 and displaying the measurement result in the display unit 8 so that the measurement result is superposed on the ultrasonic image of the current frame.
Patent WO-2019235319-A1 (WO)
Title: Passage switching valve and method for manufacturing passage switching valve
Inventor: SAKAMOTO HIROYASU
IPC: F16K11/044
Filed: 2019-05-29
Abstract: This passage switching valve comprises a valve body (54) that blocks a first valve seat (62b2) and a second valve seat (51b2). The valve body (54) has a first seal (54c1) that contacts the first valve seat (62b2), a second seal (54c2) that contacts the second valve seat (51b2), and a body section (54a) where the first seal (54c1) and the second seal (54c2) are joined. The first seal (54c1) and the second seal (54c2) are formed from a cylindrical elastic material. A first seal surface (54c4) that contacts the first valve seat (62b2) is formed on the base surface of one end-side of the first seal (54c1). A second seal surface (54c5) that contacts the second valve seat (51b2) is formed on the base surface of the other end-side of the second seal (54c2). An opening (54a10) that exposes the outer circumferential surface of the second seal (54c2) is formed in the body section (54a).
Patent WO-2020059215-A1 (WO)
Title: 物品の移動方法、鉱石の運搬方法及び鉱石の運搬装置
Inventor: NISHIYAMA MASAYA
IPC: B65G11/16
Filed: 2019-05-31
Abstract: 本開示の物品の移動方法は、載置面上の物品を移動させる方法であって、載置面が劈開性物質を含むコーティング層を備え、載置面を傾斜させ、物品と接する劈開性物質の一部を劈開させることにより、物品を劈開性物質の一部と共に滑り落とす、移動方法である。
Patent WO-2019244691-A1 (WO)
Inventor: KOBAYASHI TOSHIHIDE
IPC: H04N9/67
Filed: 2019-06-10
Abstract: A linear matrix circuit (6) generates a second R signal, a second G signal, and a second B signal by performing a matrix operation of correction coefficients of three rows and three columns composed of first to third correction coefficients, fourth to sixth correction coefficients, and seventh to ninth correction coefficients on a first R signal, a first G signal, and a first B signal that are generated by capturing an image of a subject by an imaging device. An R coefficient correction unit (13) performs correction such that, if a first difference value obtained by subtracting the first G signal from the first B signal exceeds a first threshold value, the first correction coefficient by which the first R signal is multiplied approaches one and the second and third correction coefficients by which the first G signal and the first B signal are multiplied, respectively, approach zero as the first difference value becomes larger.
Patent WO-2019240135-A1 (WO)
Title: Shielding structure for door opening outwardly in emergency
Inventor: TSUJIMOTO HIROSHI
IPC: E06B1/52
Filed: 2019-06-11
Abstract: Provided is a shielding structure for a door that opens outwardly in an emergency, the structure being able to reliably shield a gap between a door and a door frame. This shielding structure 10 for a door that opens outwardly in an emergency is attached such that a door 1 can be opened inwardly relative to a door frame 2 normally and the door can be opened outwardly relative to the door frame in an emergency, and is for shielding a gap 4 between a lock stile of the door and a lock jamb of the door frame, the shielding structure comprising a movable part 20 that has a recessed section 21 and is rotatably supported in a horizontal plane, and a fixed part 30 that has a raised section 31 which fits into the recessed section, wherein the movable part is attached to either the lock stile or the lock jamb, the fixed part is attached to either the lock stile or the lock jamb, whichever one is not attached to the movable part, and when the action of an external force causes the outside end section of the movable part to move in a direction in which the gap expands while the door is closed, the inside end section of the movable part moves in a direction for closing the gap. Peeping can be prevented because, when another person moves, for the purpose of mischief or the like, the outside end section of the movable part in the direction in which the gap expands, the inside end section of the movable part moves in the direction for closing the gap.
Patent WO-2020008850-A1 (WO)
Title: Operation assistance control device for vehicle, operation assistance control system for vehicle, and operation assistance control method for vehicle
Inventor: KAMIYA KEI
IPC: B60T7/12
Filed: 2019-06-17
Abstract: Provided is an operation assistance control device 100 for a vehicle. The operation assistance control device 100 is provided with: an acquisition unit 103 which acquires a travel state of a host vehicle and a travel state of another vehicle proceeding toward or across the host vehicle that have been detected; and a control unit 101, P1 which, using a collision determination indicator and an intersection determination indicator, determines whether to perform braking assistance. The collision determination indicator is obtained using the travel state of the host vehicle and the travel state of the other vehicle that have been acquired, and includes at least one of the time, distance, and required deceleration before the host vehicle collides with the other vehicle. The intersection determination indicator includes at least one of the time, distance, and required deceleration before the host vehicle reaches the travel path of the other vehicle. If it is determined that braking assistance should be performed, the control unit 101, P1 causes the braking assistance to be performed by an operation assistance unit 31.
Patent WO-2020017400-A1 (WO)
Title: Seat belt retractor
Inventor: MORI TAKAHIRO
IPC: B60R22/46
Filed: 2019-07-09
Abstract: This seat belt retractor is provided with: a spool for winding a seat belt; a lock mechanism having a locking member which normally rotates with the spool and which, when actuated, prevents the spool from rotating in the direction in which the seat belt is pulled out; a motor for providing power for rotating the spool; and a power transmitting mechanism disposed on the same side as the lock mechanism with respect to the spool and transmitting the power of the motor to the spool. The power transmitting mechanism has a clutch disposed on a different shaft from the rotating shaft of the spool. The clutch blocks the transmission of rotational force from the spool to the motor and transmits rotational force from the motor to the spool.
Patent WO-2020017584-A1 (WO)
Title: Corrugated board sheet punching die, and method for punching corrugated board sheet
Inventor: MIYATA Kiyokazu
IPC: B26F1/44
Filed: 2019-07-18
Abstract: [Problem] To provide a corrugated board sheet punching die and a method for punching a punched blank SS, which is a corrugated board product, with which it is possible to omit a separate step of removing remaining whisker-like scraps G, originating from a corrugating medium N, which remain in a cut end surface of the punched blank SS when the punched blank SS is punched from a corrugated board sheet, by cutting and separating the remaining whisker-like scraps G at the same time that the punched blank SS is punched out. [Solution] A corrugated board sheet punching die 16 used for punching out a corrugated board product (punched blank SS) from a corrugated board sheet including a front surface S1 liner, a rear surface S2 liner, and a wave shaped corrugating medium N which is interposed between the two liners and which is bonded to both liners at corrugation apex portions, is characterized in that blank punching out cutting tools 20 disposed in a frame shape corresponding to an outer peripheral edge 18 of the corrugated board product (punched blank SS) are provided on one surface 22 of the corrugated board sheet punching die 16, and a blade of each blank punching out cutting tool 20 protrudes from said one surface 22 by a prescribed height, in accordance with the thickness of the corrugated board sheet, in such a way as to be capable of punching out the corrugated board product (punched blank SS), and with respect to whisker-like scrap G that may occur in the corrugating medium N in the cut end surfaces of the punched blank SS formed by means of the blank punching out cutting tool 20, the corrugated board sheet punching die 16 includes, on at least one edge 24 of the frame, a whisker-like scrap cutting tool 26 which extends inward from said one edge 24, a blade of the whisker-like scrap cutting tool 26 projecting from said one surface 22 by a prescribed height in accordance with the thickness of the corrugated board sheet.
Patent WO-2020026937-A1 (WO)
Inventor: HASHIMOTO KEIKA
IPC: C08L61/34
Filed: 2019-07-25
Abstract: はんだ付け時に使用するフラックスへの耐性、リフロー耐性を向上させることができ、さらに、感光性樹脂組成物とすれば硬化後１５μｍ以上の厚膜であっても高感度で加工可能な厚膜加工性を付与することができる樹脂組成物を提供する。　（Ａ）一般式（１）および／または一般式（２）で表される構造単位を有する樹脂、（Ｂ）フェノール樹脂、（Ｃ）酸化防止剤を含む樹脂組成物であって、該（Ｂ）フェノール樹脂が一般式（３）で表される構造を含む樹脂組成物である。
Patent WO-2021029044-A1 (WO)
Inventor: WATANABE YUTA
IPC: H04L12/44
Filed: 2019-08-14
Abstract: This traffic-forwarding system has switch (10) and switch (20), and forwards communication traffic over a network so as to be distributed to multiple appliances. The switch (10) determines a forwarding destination appliance for input traffic from among the multiple appliances by means of a hash function. If a first appliance determined as being the forwarding destination is available, the switch (10) forwards the traffic to the first appliance, and if the first appliance is not available, forwards the traffic to the switch (20) . The switch (20) determines a forwarding destination appliance for the traffic forwarded by the switch (10) from among available appliances by means of the hash function. The switch (20) forwards the traffic to the second appliance determined as being the forwarding destination.
Patent WO-2020040139-A1 (WO)
Title: Crop cultivation device and crop cultivation method
Inventor: HASHIGUCHI MIYOSHI
IPC: A01G9/12
Filed: 2019-08-20
Abstract: [Problem] To provide a crop cultivation device and a crop cultivation method in which cultivation can be performed with fruit of a crop directly exposed to sunlight, without involving an increase in the the growing area, and further, the inner side of sepals of fruit of a crop, which has sepals, is sufficiently irradiated with sunlight so that a crop with a high sugar content can be obtained. [Solution] This crop cultivation device is characterized by comprising: a support tool 2 having a burial section 4 which is buried in a growing site G so that the support tool 2 can freely stand, the burial section 4 being formed in the vicinity of the lower end of the support tool 2; and a support floor 14 which allows sunlight to be transmitted therethrough and which is provided with guide holes 17, wherein the support floor 14 is configured to be installed in the middle portion of the support tool 2 such that fruit F of crops having been moved upwardly through the guide holes 17 can be placed on the upper surface of the support floor 14 while portions, of the crops, other than the fruit F are located below the support floor 14.