baber/WOPTO huggingface dataset:
Patent WO-2019151046-A1 (WO)
Title: Steel material for line pipes, production method for same, and production method for line pipe
Inventor: YASUDA KYONO
IPC: C22C38/58
Filed: 2019-01-22
Abstract: The purpose of the present invention is to provide: a steel material for line pipes that has a sheet thickness of at least 30 mm, has high strength for use in submarine pipelines, and has excellent low-temperature toughness and DWTT performance; a production method for the steel material for line pipes; and a production method for a line pipe. A production method for a steel material for line pipes that has a tensile strength of at least 570 MPa, a compressive strength of at least 440 MPa, and a sheet thickness of at least 30 mm. According to this method, steel that has a specific component composition: is heated to 1,000°C–1,200°C; is hot rolled, the rolling end temperature being the average temperature of the steel sheet and being at or above the Ar 3  transformation point but not above 790°C, the cumulative draft in a non-recrystallization temperature range being at least 60%, and the cumulative draft in a temperature range that is at or below 20°C above the rolling end temperature being at least 50%; is subjected to accelerated cooling at a cooling speed of at least 10°C/s from a temperature that is at or above the Ar 3  transformation point to a cooling stop temperature that is the average temperature of the steel sheet and is 200°C–450°C; and then is reheated such that the surface temperature of the steel sheet is 350°C–550°C and the center temperature of the steel sheet is less than 550°C.
Patent WO-2019151060-A1 (WO)
Title: Sensor device
Inventor: UCHIMURA JUN
IPC: G02B26/12
Filed: 2019-01-23
Abstract: Provided is a sensor device provided with: a sensor unit that emits light and receives light reflected from a subject and that is configured so as to be capable of scanning to rotate the direction of the emitted light around a first rotational axis; a first reflection mirror that has a reflection surface at least a portion of which forms a parabola in a cross-section perpendicular to the first rotational axis; and a second reflection mirror that has a reflection surface at least a portion of which forms a flat surface, wherein the light emitted from the sensor unit is reflected by the first reflection mirror and then reflected by the second reflection mirror to thereby be emitted to the outside.
Patent WO-2020161862-A1 (WO)
Inventor: TSUTSUI RYOTA
IPC: F16K47/02
Filed: 2019-02-07
Abstract: キャップ部材（５）とパイロットリリーフ弁（１）とシート部材（３）とによりダンピング室（１２）が形成されており、ダンピング室（１２）とオリフィス（５ａ）の作用により、パイロットリリーフ弁（１）がシート部材（３）から離隔する方向に移動するときに、パイロットリリーフ弁（１）に対して減衰力が作用する。一方、パイロットリリーフ弁（１）がシート部材（３）方向に移動するときには、ダンピング室（１２）内の作動液の液圧が上昇することにより、キャップ部材（５）がシート部材（３）から離隔する。このため、中間室（１１）とダンピング室（１２）が同圧となり、パイロットリリーフ弁（１）に対するダンピング効果がなくなる。従って、パイロットリリーフ弁（１）は抵抗を受けることなく、速やかにシート部材（３）と当接する位置まで移動する。
Patent WO-2019181265-A1 (WO)
Inventor: SEIMIYA MASASHI
IPC: G08G1/16
Filed: 2019-02-08
Abstract: There has been a problem in that when one sensor ceases to function properly due to malfunction during automatic parking and only the other sensor remains to function, then, depending on the behavior of the vehicle, detection characteristics of the other sensor may not be able to maintain appropriate recognition, resulting in automatic parking being no longer possible. In step S401, a functional failure of an external environment recognition device, such as a camera or sonar, is determined. In step S402, it is determined whether or not to impose vehicle speed restriction or route restriction on the basis of the result of determining a functional failure of the external environment recognition device and with reference to parking control restriction information in which vehicle speed restriction or route restriction is set in association with a result of determining a functional failure of the camera and a result of determining a functional failure of the sonar. Next, in step S403, it is determined whether automatic parking is being performed. If automatic parking is being performed, the process proceeds to step S404, and vehicle speed control or the like corresponding to the functional failure of the external environment recognition device is performed for automatic parking.
Patent WO-2019163869-A1 (WO)
Title: Production method for vulcanized rubber composition
Inventor: TSUNODA KATSUHIKO
IPC: B60C1/00
Filed: 2019-02-21
Abstract: The present invention provides a production method for a vulcanized rubber composition including: a rubber component including polyisoprene rubber; and syndiotactic 1, 2 polybutadiene. The production method increases the crack growth resistance of the vulcanized rubber composition and is characterized by: kneading the syndiotactic 1, 2 polybutadiene and the polyisoprene rubber at a temperature that is 10–100°C greater than the melting point of the syndiotactic 1, 2 polybutadiene; and vulcanizing the obtained unvulcanized rubber composition at a temperature no more than ±15ºC of the melting point of the syndiotactic 1, 2 polybutadiene.
Patent WO-2020183594-A1 (WO)
Inventor: OHASHI TOSHIO
IPC: B64C29/00
Filed: 2019-03-11
Abstract: The purpose of the present invention is to provide a tailsitter aircraft capable of roll control, pitch control, and yaw control with higher accuracy and responsiveness than conventionally.　A tailsitter aircraft 1 is provided with: a body 20; four main wings 30a, etc., connected to the body 20 in an X shape when viewed from the front; eight propellers 50a, etc., two being provided on each of the four main wings 30a, etc., and which serve to provide lift or propulsion; and eight electric motors 51a, etc., that correspond one-to-one with the eight propellers 50a, etc., and that control the rotational speeds of the corresponding eight propellers 50a, etc. The eight propellers 50a, etc., are configured such that four inner propellers 50a, etc., are respectively provided on the insides of the front edge portions of the four main wings 30a, etc., and such that four outer propellers 60a, etc., are respectively provided on the outsides of the front edge portions of the four main wings 30a, etc.
Patent WO-2019176969-A1 (WO)
Title: Gaschromic light control element
Inventor: WATANABE KENTA
IPC: G02F1/17
Filed: 2019-03-12
Abstract: A gaschromic light control element (100) according to the present invention is provided with: a light control substrate (1) which is obtained by providing a light control part (30) on one main surface of a first transparent substrate (10); and a second transparent substrate (5) which is arranged so as to face the light control part of the light control substrate. The light control part comprises a light control layer, the light transmittance of which is reversibly changed by hydrogenation and dehydrogenation. At least one of the first transparent substrate and the second transparent substrate is flexible. A plurality of dot-like spacers are provided between the light control part and the second transparent substrate. It is preferable that the number density of the spacers is 70-15,000 pieces/m 2 .
Patent WO-2019188325-A1 (WO)
Title: Joint and elastic wave element
Inventor: GOTO MASASHI
IPC: H01L41/312
Filed: 2019-03-14
Abstract: [Problem] To increase the bond strength between a support substrate comprising a polycrystalline ceramic material or a single crystal material and a piezoelectric single crystal substrate; and to increase the Q value. [Solution] A joint 5, 5A comprising: a support substrate 1 comprising a polycrystalline ceramic material or a single crystal material; a piezoelectric single crystal substrate 4, 4A; and a bonding layer 2A provided between the support substrate and the piezoelectric single crystal substrate. The bonding layer 2A has an Si (1–x) O x  composition (x being the oxygen ratio). The oxygen ratio increases or decreases towards an end on the support substrate 1 side of the bonding layer 2A, from an end on the piezoelectric single crystal substrate 4, 4A side of the bonding layer 2A. The maximum oxygen ratio x in the bonding layer 2A is 0.013–0.666 and the minimum value for the oxygen ratio x is 0.001–0.408.
Patent WO-2020031423-A1 (WO)
Title: Object detection method, object detection device, and computer program
Inventor: Ivander
IPC: G06T7/00
Filed: 2019-03-27
Abstract: An object detection method that detects an object included in a captured image, wherein the object is detected according to a first system that can detect the location and type of the object included in the captured image, the object is detected according to a second system that can, for an object of indeterminate type, detect the location of said object, the success or failure of the object detection according to the first system is determined on the basis of the object detection results according to the first system and the object detection results according to the second system, and if it is determined that the object detection according to the first system has failed, an object detection method according to the first system is subjected to machine learning.
Patent WO-2019189596-A1 (WO)
Inventor: KATO YUICHI
IPC: A61B5/1455
Filed: 2019-03-28
Abstract: This biological information measurement device (100) is provided with: a clip (110) which is attached to the scaphoid fossa of an auricle in such a manner as to hold the scaphoid fossa from both sides; and a pulse wave sensor (120) which is provided at a part of the clip (110), is disposed so as not to compress the helix when the clip (110) is attached to the scaphoid fossa of the auricle, and measures biological information of an artery running in the helix. The pulse wave sensor (120) may be a non-contact type sensor for measuring the biological information using transmitted light, and the clip (110) may be configured so that the pulse wave sensor (120) does not contact the helix when the clip (110) is attached in such a manner as to hold the scaphoid fossa of the auricle from both sides.
Patent WO-2020105202-A1 (WO)
Inventor: YANAGINO MARIKO
IPC: G06F3/06
Filed: 2019-04-02
Abstract: This information processing device is provided with a region setting unit, an information acquisition unit, a copy processing unit, and an output unit. On a hard drive which executes a read/write process for data in a substitute sector when a read/write process for data in a first region fails, the region setting unit sets at least one auxiliary region which corresponds to the capacity of the first region to an unused second region other than the first region. The information acquisition unit acquires history Information recording the number of substitute sectors generated in the first region. If an increase in the number of substitute sectors in association with the read/write process is greater than or equal to a prescribed threshold value, the copy processing unit causes the data in the first region to be copied to any one unused auxiliary region from among the auxiliary regions and causes the hard drive to execute a read/write process in which the auxiliary region whereat the copy is completed is treated as the first region. The output unit outputs usage information indicating the usage state of the auxiliary region.
Patent WO-2020021810-A1 (WO)
Title: Antibacterial/antifungal agent and antibacterial/antifungal product
Inventor: TANAKA TAKASHI
IPC: A61Q19/10
Filed: 2019-04-26
Abstract: An antibacterial/antifungal agent which includes a compound represented by general formula (1). [In formula (1), one or two of R 1 , R 2 , R 3 , and R 4  each independently represent a C 8-22  alkyl group optionally having a hydroxyl group or a C 8-22  alkenyl group optionally having a hydroxyl group, the remaining three or two each independently represent a group represented by general formula (2), and X -  represents a counter ion. (2): -(A 1 O) n -H {In formula (2), A 1  represents a C 1-6  alkylene group or a C 2-6  alkenylene group and n is an integer of 1-7, provided that the sum of the n's in the molecule of the compound is 9 or less and that when n is 2 or larger, then the A 1  groups may be the same or different.}]
Patent WO-2020194768-A1 (WO)
Inventor: FUKAYA ATSUSHI
IPC: G03G21/16
Filed: 2019-06-12
Abstract: Provided is an image forming device which, even when the width of a development cartridge is narrow, makes it easier to draw the development cartridge from a body housing. This image forming device is provided with a body housing 2, a cover C, a drum cartridge, a development cartridge 50, and an extruding mechanism 100. The extruding mechanism 100 is provided with: a pressing member 110 that is movable, in the axial direction, between a first position and a second position; a locking member 120 that locks the pressing member 110 at the first position; and a spring that presses the pressing member 110 toward an opening. In a state where the development cartridge 50 is mounted to the body housing 2 and the pressing member 110 is locked at the first position by the locking member 120, when the development cartridge 50 is pressed against the pressing member 110, the locking of the pressing member 110 by the locking member 120 is released, the pressing member 110 is moved from the first position to the second position by an elastic force of the spring, and the development cartridge 50 is pushed outward toward the opening.
Patent WO-2020004396-A1 (WO)
Title: Pattern-printing resist composition and pattern forming method
Inventor: TAMAI HITOSHI
IPC: H05K3/06
Filed: 2019-06-25
Abstract: This pattern-printing resist composition comprises a binder, a filler, a thickening agent, and a polyfunctional (meth)acrylate, does not include a photo initiator, and further contains photocatalytic titanium oxide. This pattern forming method is characterized in that, after the resist composition has been pattern-printed, an active energy beam is irradiated to suppress a seep-out from a pattern end during pattern formation with the resist composition, and to break down a seep-out portion. This makes it possible to drastically reduce the seep-out without detracting from the rheology of the resist composition, and to remove a slightly seeped-out portion without requiring a harmful ozone treatment or the like.
Patent WO-2020008999-A1 (WO)
Inventor: YOKOWATA Toru
IPC: G06Q10/08
Filed: 2019-06-27
Abstract: La présente invention ‌a‌ ‌pour‌ ‌objet‌ de gérer plus simplement des articles. À cet effet, l'invention porte sur dispositif de traitement d'informations 40 qui comprend une unité d'acquisition d'informations de capture d'image 411, une unité de détection d'informations d'identification 412 et une unité d'identification de position existante 413. L'unité d'acquisition d'informations de capture d'image 411 reçoit, à partir d'un corps volant ayant survolé un endroit où un article est placé, des informations de capture d'image dans lesquelles une image capturée par le corps volant est associée à des informations indiquant une position dans laquelle le corps volant a capturé l'image. L'unité de détection d'informations d'identification détecte, dans l'image incluse dans les informations de capture d'image, des informations d'identification relatives à l'article. L'unité d'identification de position existante 413 identifie la position existante de l'article à partir des informations d'identification détectées par l'unité de détection d'informations d'identification 412 et de la position au niveau de laquelle le corps volant a capturé l'image, la position étant comprise dans les informations de capture d'image dans lesquelles le moyen de détection a effectué la détection.
Patent WO-2020066229-A1 (WO)
Inventor: YAMAMOTO TAKASHI
IPC: B05D1/26
Filed: 2019-07-12
Abstract: Provided are a film manufacturing method in which uneven thickness of a coating is suppressed for a longer period of time, and a film roll utilizing the method. This method for manufacturing a film (12) using a film manufacturing facility (30) comprises a liquid discharge start step, a liquid deposition step, a preliminary application step, and a main application step. In the liquid discharge start step, discharging of an application liquid (43) from a slot die (44) is started. In the liquid deposition step, the application liquid (43) is brought into contact with a base material (21). In the preliminary application step, a leading-end lip of an upstream block is exposed in a state where the application liquid (43) is applied to the base material (21). After the preliminary application step, the application is continued to form a coating (22) of a layered film (12) which is to serve as a product part.
Patent WO-2020039906-A1 (WO)
Title: Harness type safety belt
Inventor: IKOMA MINORU
IPC: A62B35/00
Filed: 2019-08-05
Abstract: A harness type safety belt 10 is provided with: a pair of shoulder belts 12 that are suspended on the shoulders of a wearer; and a coupling belt 20 that couples the pair of shoulder belts 12. This harness type safety belt 10 is provided with a pair of first fixing bodies 24 that connect the coupling belt 20 and the shoulder belts 12. Each of the first fixing bodies 24 is provided with a first insertion part to which the coupling belt 20 is connected and a first overlapped part which is sewed on the shoulder belt 12. The coupling belt 20 is provided with a connecting insertion part to which the first insertion part is connected. The shoulder belts 12 are inserted through the connecting insertion part.
Patent WO-2020049957-A1 (WO)
Inventor: SUZUKI YUKO
IPC: C07D321/00
Filed: 2019-08-09
Abstract: La présente invention concerne un composé ayant un excellent taux de changement de HTP (pouvoir de torsion hélicoïdale) par exposition à la lumière. De plus, la présente invention concerne une composition, un produit durci, un corps optiquement anisotrope et un film réfléchissant, qui utilisent ce composé. Ce composé est le composé représenté par la formule générale (1).
Patent WO-2020040215-A1 (WO)
Inventor: UNO KAZUKI
IPC: C08K3/06
Filed: 2019-08-21
Abstract: 電線の被覆チューブ等においては、常態物性、及び熱間物性における引張応力に優れた材料が求められている。本発明は、（ａ）ポリエーテル系重合物及び（ｂ）熱可塑樹脂パウダーを含有する樹脂含有ゴム組成物、並びに樹脂含有ゴム組成物を用いて作製されるゴム材料により、上記課題を解決することを目的とする。
Patent WO-2021059473-A1 (WO)
Inventor: SASAI DAN
IPC: G10L25/51
Filed: 2019-09-27
Abstract: 音響解析装置は、楽曲の演奏音を表す音響信号を取得する信号取得部と、複数の音楽カテゴリの各々について楽曲が当該音楽カテゴリに属する確度を含む特徴量を、音響信号の解析により算定する信号解析部と、複数の候補楽曲のうち特徴量が楽曲について算定された特徴量に類似する１以上の候補楽曲を選択する楽曲選択部とを具備する。
Patent WO-2021033335-A1 (WO)
Title: Magnetic recording medium and cartridge
Inventor: SEKIGUCHI NOBORU
IPC: G11B5/706
Filed: 2019-10-02
Abstract: A magnetic recording medium according to the present invention is a tape-shaped magnetic recording medium comprising a substrate, a base layer provided on the substrate, and a magnetic layer provided on the base layer. The substrate contains polyester. The base layer and magnetic layer contain a lubricant. The magnetic layer comprises a surface in which a plurality of pores is provided, and which has an arithmetic average roughness Ra of 2.5 nm or less. The BET specific surface area of the magnetic recording medium as a whole, as measured when the magnetic recording medium is in a cleaned and dried state, is 3.5 m 2 /g to 7.0 m 2 /g. The vertical-directional squareness ratio of the magnetic layer is 65% or higher. The average thickness of the magnetic layer is 80 nm or less. The average thickness of the magnetic recording medium is 5.6 μm or less. A servo pattern is recorded in the magnetic layer, and a statistical value σ SW  indicating the nonlinearity of the servo pattern is 24 nm or less.
Patent WO-2020085329-A1 (WO)
Inventor: UWATOKO KATSUYA
IPC: B63B25/16
Filed: 2019-10-21
Abstract: Provided is a gas-free method which can reduce the burden on the environment. In this gas-free method, the inside of an LNG tank (80) is replaced with nitrogen gas, and then replaced with air. This gas-free method includes: an LNG vaporized gas discharge step for discharging LNG vaporized gas remaining inside the LNG tank (80) to outside the LNG tank (80); a heat exchange step for causing heat exchange between the LNG vaporized gas discharged in the LNG vaporized gas discharge step and liquid nitrogen in order to condense the LNG vaporized gas and vaporize the liquid nitrogen; and a nitrogen gas replacement step for replacing the inside of the LNG tank (80) with nitrogen gas by supplying the nitrogen gas vaporized in the heat exchange step to the LNG tank (80).
Patent WO-2020101010-A1 (WO)
Inventor: KINUGAWA TAKAOMI
IPC: B60T8/17
Filed: 2019-11-15
Abstract: A vehicle braking device which applies a braking force to the wheels of a vehicle by operating an electric device 31 that is supplied with power from an electricity storage unit 9, the present invention comprising: a hydraulic pressure generation device 2 which has a first piston 22 driven by a first driving force by the operation of the electric device 31 and a second driving force by the braking operation of a driver, a cylinder 21 having the first piston 22 slidably housed therein, and an output chamber 212 partitioned by the first piston 22 and the cylinder 21 and connected to wheel cylinders 51, 52; and a control unit 80 which executes limit control for limiting the amount of power or the amount of current to be supplied from the electricity storage unit 9 to the electric device 31 as the amount of power remaining in the electricity storage unit 9 decreases.
Patent WO-2020110930-A1 (WO)
Inventor: YAMAMOTO SHUICHI
IPC: H01Q9/16
Filed: 2019-11-22
Abstract: The present invention provides an RFID tag with which it is possible to extend a communicatable distance by a simple and highly reliable antenna connection. This RFID tag (1) comprises an RFID tag device (20) created by mounting an IC for RFID tags on a substrate, and a sheet antenna (10) which includes an antenna conductor (12) and to which the RFID tag device is secured. The substrate of the RFID tag device (20) has a first surface conductor, a second surface conductor arranged between the first surface conductor and the antenna conductor, and a short-circuit conductor for short-circuiting the first surface conductor and the second surface conductor together, the direction of the second surface conductor that faces the center of the second surface conductor from the connecting part of the short-circuit conductor facing the longitudinal direction (X0) of the antenna conductor.
Patent WO-2020116442-A1 (WO)
Inventor: WAKE CHIHIRO
IPC: B64D1/18
Filed: 2019-12-03
Abstract: [Problem] To provide a configuration in which a drone and a moving body that can move with the drone loaded thereon and that enables the drone to take off therefrom and land thereon operate together, and a high degree of safety can be maintained even when the drone flies autonomously. [Solution] Provided is a moving body 406a that can move with a drone 100 loaded thereon, the moving body comprising: a bed 82 that is disposed towards the rear in the direction of travel; a riding seat 81 that is disposed towards the front in the direction of travel; and an upper plate 824 on which a drone is loaded, and that can slide from the bed in the front/rear direction in relation to the direction of travel or in the horizontal direction in relation to the direction of travel. The moving body can be switched between a state in which the upper plate is proximal to the riding seat and a state in which the upper plate is distant from the riding seat.
Patent WO-2020137878-A1 (WO)
Title: 電子部品実装用基板および電子装置
Inventor: OGAWA NARUTOSHI
IPC: H01L23/12
Filed: 2019-12-20
Abstract: 本開示の一実施形態に係る電子部品実装用基板は、基板と、複数のビア導体とを備える。基板は、電子部品が実装される実装領域と、絶縁層を１層以上有する。複数のビア導体は、基板の厚み方向に絶縁層を貫通する。複数のビア導体は、絶縁層を平面視した場合に、Ｘ方向に（ｍ）列、Ｙ方向に（ｎ）行（ｍ，ｎは自然数）に並び、奇数列の奇数行目かつ偶数列の偶数行目のみ、または、奇数列の偶数行目かつ偶数列の奇数行目のみのどちらかに位置する。