baber/WOPTO huggingface dataset:
Patent WO-2020189630-A1 (WO)
Title: Smoke detector
Inventor: WATANABE TAKAHIRO
IPC: G08B17/107
Filed: 2020-03-16
Abstract: In order to detect whether a light-emitting element and a light-receiving element are functioning normally, there is a technology that uses reflected light, which is radiated light from a light-emitting element that has reflected inside an optical mount. This technology does not function normally when the reflected light inside the optical mount is insufficient or is excessive. The present invention addresses the problem of achieving a suitable amount of reflected light inside an optical mount.　A light-receiving element 93 and a first light-emitting element 91 are arranged at a position where the light-receiving element receives forward-scattered light when smoke in a smoke detection unit 10 is bombarded with first radiated light transmitted from the first light-emitting element 91, and a secondary reflection plate 716 that forms secondary reflected light is provided on a side of the first light-emitting element 91 in the smoke detection unit 10. The secondary reflection plate 716 receives and reflects primary reflected light, which is produced when the first radiated light is reflected by a peripheral wall, and causes the secondary reflected light that is produced to enter the light-receiving element 93.
Patent WO-2020218245-A1 (WO)
Inventor: KINUGASA KUNIHIKO
IPC: H05H7/04
Filed: 2020-04-20
Abstract: The present invention provides a charged particle acceleration device that does not require repetition of alignment adjustment even if control equipment is repeatedly mounted, and a method for adjusting the same.　A charged particle acceleration device (10A) is provided with: control equipment (15 (15a, 15b, 15c)) which a duct (11) through which charged particles pass penetrates, and which controls a beam trajectory (12) of the charged particles; and a stage (20) which is supported by a stand (16) secured to a foundation, and reversibly moves the control equipment (15) in a direction crossing the beam trajectory (12).
Patent WO-2020246168-A1 (WO)
Inventor: SUGIMURA NOBUO
IPC: B64G3/00
Filed: 2020-04-23
Abstract: This method for estimating a right-under point position of an on-orbit object comprises: a photographing step for photographing an observation image of the on-orbit object (X) together with a known object of which orbit is known; a first right-under point position calculation step for calculating a right-under point position with respect to a central point of the observation image; and a second right-under point position calculation step for calculating a right-under point position P of the on-orbit object on the basis of the right-under point position.
Patent WO-2020235300-A1 (WO)
Inventor: SUGANUMA MANABU
IPC: G06Q40/06
Filed: 2020-04-24
Abstract: [Problem] To efficiently generate multiple portfolio candidates based on the operational guidelines of each financial institution, and to present these to a user in an easily perceptible form. [Solution] This portfolio creation assistance device 100 is provided with a storage unit 101 which stores information about various financial products, and a calculation unit 104 which calculates a prescribed expression as an Ising model. Said expression combines various items included in a portfolio, as well as a weight of each of these items, such as expected return rate, price drop risk, and market sensitivity, and said portfolio combines prescribed financial products indicated by the aforementioned information. On the basis of the calculation results, the calculation unit 104 outputs to a prescribed device 200 portfolios that minimize the value of the prescribed expression, which are obtained for each pattern of the aforementioned weights of the aforementioned items.
Patent WO-2020241214-A1 (WO)
Title: Backup power supply device for vehicle
Inventor: UCHIDA KOKI
IPC: H02M3/00
Filed: 2020-05-11
Abstract: Provided is technology with which it is possible to perform a backup operation during failure without using a dedicated backup power supply. A backup power supply device (1) for a vehicle comprises: a battery unit (10) in which a plurality of unit batteries (10A) are connected in series; a discharge circuit (11) that performs a first discharge operation for supplying power to a third conductive path (31A) on the basis of a charge accumulated in the battery unit (10); a balance circuit (70) that performs a cell balance operation on the battery unit (10); and a control unit (12) that controls the balance circuit (70). The balance circuit (70) is configured to perform a second discharge operation for supplying power to the third conductive path (31A) on the basis of a charge accumulated in a plurality of power storage elements (71A). The control unit (12) performs first control for causing the balance circuit (70) to perform the cell balance operation, and second control for causing the balance circuit (70) to perform the second discharge operation. The control unit causes the second control to be performed when a failure has occurred whereby the first discharge operation could not be performed normally.
Patent WO-2020241308-A1 (WO)
Inventor: ONO MASATO
IPC: H04N7/18
Filed: 2020-05-15
Abstract: 複数の撮像系機器からの映像・音声データをより確実に同期制御する。複数の撮像系機器２からそれぞれ送信される複数の映像・音声データを同期する同期制御部１５において、映像・音声データ毎に、映像・音声データから複数のフレームデータを取得し、取得時刻を基にしたフレームタイムスタンプを複数のフレームデータにそれぞれ付与するフレーム取得部１５１と、フレームタイムスタンプの値を基に、複数の映像・音声データ間で時間的に近い複数のフレームデータが同時刻となり、複数のフレームデータ間の時間間隔が等間隔となるように、複数のフレームデータに新たなフレームタイムスタンプを付与するフレーム整形部１５２と、を備える。
Patent WO-2021234861-A1 (WO)
Title: Authentication device, authentication method, and program
Inventor: MATSUBAYASHI MASARU
IPC: H04L9/32
Filed: 2020-05-20
Abstract: An authentication device according to the present invention, which uses a challenge/response authentication system to authenticate a client terminal, comprises: a reception unit that receives a challenge request from the client terminal; a control unit that generates a challenge related to the challenge request; and a transmission unit that transmits the challenge to the client terminal, wherein the control unit generates the challenge by using, in accordance with a state of the authentication device, either a stationary generation method for generating the challenge having a stationary value or a random generation method for generating the challenge having a random value.
Patent WO-2020255667-A1 (WO)
Inventor: OKAWA KOJI
IPC: H04N19/70
Filed: 2020-05-28
Abstract: An image is divided into a plurality of tiles, and each tile is divided into rectangular regions including at least one block row comprising a plurality of blocks having a size at most equal to that of the tile. The rectangular regions included in a slice of the image are specified on the basis of information indicating the number of rectangular regions included in the slice. The number of items of information for specifying the start position of code data of the block rows in the slice is specified on the basis of the number of blocks in the vertical direction in the specified rectangular regions. A bit stream is generated by multiplexing at least the specified number of items of information, the information indicating the number of rectangular regions included in the slice, and the code data of the block row.
Patent WO-2020250993-A1 (WO)
Title: Pneumatic tire
Inventor: HASEGAWA KOHEI
IPC: B60C11/24
Filed: 2020-06-11
Abstract: The present invention provides a pneumatic tire in which lands (12a, 12b) partitioned by circumferential-direction grooves (11i, 11o) are formed, and width-direction micro grooves (13a, 13b) extending in the tire width direction are respectively formed in the lands (12a, 12b). The width-direction micro grooves (13a, 13b) respectively have, at the groove bottoms thereof, expanded width grooves (13ae, 13be) with expanded groove widths. In a state in which the tire is worn down to a depth that is 50% of the depth extending from the tread surface of the unused tire to the end surface of a tread wear indicator (16), the outer land cross-sectional ratio (Pb) of the outer land (12b) that is outward in the tire width direction is greater than the inner land cross-sectional ratio (Pa) of the inner land (12a) that is toward the tire equator line (Le). It is thus possible to suppress uneven wear subsequent to medium-term wear while well maintaining wet grip performance at all times.
Patent WO-2020262495-A1 (WO)
Inventor: BANDO FUMIAKI
IPC: C08F220/18
Filed: 2020-06-24
Abstract: Provided is an acrylic rubber including 20-35% by weight of an ethyl methacrylate unit (a), 0-20% by weight of an ethyl acrylate unit (b), 50-75% by weight of an n-butyl acrylate unit (c), and 0.5-4% by weight of a carboxyl group-containing monomer unit (d).
Patent WO-2021065119-A1 (WO)
Inventor: HIRAMA Yuuya
IPC: F25D11/00
Filed: 2020-06-26
Abstract: A refrigeration device for containers, wherein pillar members (50) which are continuous from the upper end to the lower end of a casing (11) are provided at the left and right edges of an outer casing (12). Side plates (41) which are continuous from the upper end to the lower end of the casing (11) are provided at the left and right edges of an inner casing (13). The pillar members (50) of the outer casing (12) and the side plates (41) of the inner casing (13) are fixed to increase the strength of the casing (11) having the outer casing (12) and the inner casing (13).
Patent WO-2021029187-A1 (WO)
Inventor: SAKOH RYUSUKE
IPC: C09K3/18
Filed: 2020-07-20
Abstract: A surface treatment agent that comprises a fluoropolyether-group-containing polymer represented by general formula (1), which has a hydroxylated silyl group or a hydrolyzable silyl group, and/or a product of partial (hydrolytic) condensation of the polymer. The surface treatment agent is capable of forming cured coating films which are excellent in terms of water and oil repellency and resistance to wear by steel wool and have a small water-sliding angle.　Formula (1): Rf-[CH(V)2]α (In the formula, Rf is a mono- or divalent residue of a polymer including a fluorooxyalkylene group, the V moieties each independently are a monovalent group having a hydroxylated silyl group or hydrolyzable silyl group at the end and having no polar group besides the hydroxylated silyl group or hydrolyzable silyl group, and α is 1 or 2.)
Patent WO-2021039213-A1 (WO)
Inventor: KAWAI WAKAHIRO
IPC: A61L2/10
Filed: 2020-07-21
Abstract: An ultraviolet light radiation device that comprises a light-emitting element, at least one electronic component, a light guide plate, a substrate, and wiring. The light-emitting element has a light-emitting surface from which ultraviolet light of a wavelength of 150–300 nm is emitted. The light guide plate: has an end surface and a light discharge surface that intersects the thickness direction; and guides ultraviolet light that has been radiated at the end surface so as to discharge the ultraviolet light from the light discharge surface. The light-emitting element is embedded in the substrate such that the light-emitting surface and an electrode are exposed, and the at least one electronic component is embedded in the substrate such that an electrode is exposed. The wiring is formed on the surface of the substrate and connects the electrode of the light-emitting element and the electrode of the at least one electronic component. The light guide plate is supported on the substrate such that the end surface contacts the light-emitting surface. The present invention thereby achieves an ultraviolet light radiation device that has high sterilization effects.
Patent WO-2021039342-A1 (WO)
Inventor: HIROSE KOTARO
IPC: H02N11/00
Filed: 2020-08-06
Abstract: 熱電変換材料は、組成式Ａｇ ２ Ｓ （１－ｘ） Ｓｅ ｘ で表され、ｘの値は、０．０１よりも大きく、０．６よりも小さい。
Patent WO-2021049221-A1 (WO)
Title: Ship information display system, ship information display method, image generation device, and program
Inventor: NISHIYAMA KOJI
IPC: B63B79/40
Filed: 2020-08-07
Abstract: [Problem] To provide a ship information display system that facilitates intuitive understanding of the size of a ship. [Solution] This ship information display system is provided with: a position detection unit for detecting the position of a ship to generate position data; an orientation detection unit for detecting the bow orientation of the ship to generate orientation data; a storage unit for storing dimension data indicating the flat dimension of the ship based on the detection location, in the ship, for the position data; an object placement unit that places a ship object representing the ship at a position corresponding to position data in a virtual three-dimensional space, in the orientation corresponding to the orientation data and in the size corresponding to the dimension data; an image generation unit for generating an image including the ship object by rendering a scene based on a viewpoint position and a viewing direction set in the virtual three-dimensional space; and a display unit for displaying the image.
Patent WO-2021039886-A1 (WO)
Title: Dust suppression system
Inventor: SUZUKI YASUNOBU
IPC: E04G23/08
Filed: 2020-08-27
Abstract: According to the present invention, a fluid release machine 132 is provided with: a release nozzle 178D which releases a fluid FD; a first rotation device 166 which rotates the release nozzle 178D; and a control device 156 which controls the first rotation device 166 through a remote operation, wherein the control device 156 is provided with a first mode control unit 161A provided with a first automatic control unit 161AA that automatically performs reciprocating control within a first rotation range φｒ set for each fluid release machine 132 and a first switching unit 161AH that switches a control signal SN output from the first automatic control unit 161AA and a control signal SH2 for rotating the release nozzle 178D at a first angle φ designated by the remote operation. Accordingly, in the dust suppression system, while the direction of the release nozzle can be controlled through the remote operation, it is also possible to automatically reciprocate the direction of the release nozzle within a prescribed range.
Patent WO-2021059941-A1 (WO)
Inventor: OHARA GO
IPC: C22B3/24
Filed: 2020-09-07
Abstract: For recovering scandium from an acidic solution containing at least scandium and chromium via an ion-exchange treatment using a chelate resin, the present invention provides a method for efficiently concentrating the scandium while suppressing reductions in chelate resin productivity. In a method for recovering scandium from an acidic solution that contains at least scandium and chromium, the present invention is characterized by comprising an ion-exchange treatment step for adsorbing the scandium in the acidic solution onto a chelate resin by bringing the acidic solution into contact with the chelate resin, and thereafter obtaining a scandium eluate, wherein the acidic solution is brought into contact with the chelate resin in the ion-exchange treatment step with the temperature of the acidic solution being held in the range from above 20°C up to and including 50°C.
Patent WO-2021059948-A1 (WO)
Inventor: WADA AKIRA
IPC: H01G11/10
Filed: 2020-09-08
Abstract: 蓄電装置（１０）は、蓄電素子（２００）と、主面（５１０ａ）を貫通する貫通孔（５１４）が形成された基板（５００）と、貫通孔（５１４）を貫通する貫通部材（バスバー（４４０））と、基板（５００）の側方に配置され、基板（５００）の側面（５１０ｂ）を覆う側方部材（バスバーフレーム（３００））と、を備え、側方部材は、貫通部材のうちの貫通孔（５１４）を挟む２つの部位の少なくとも一方を、外方から視認可能な開口部（３２１）を有する。
Patent WO-2021157120-A1 (WO)
Title: Battery management device, battery management method, and electric power storage system
Inventor: MATTHEY FANNY
IPC: H01M10/48
Filed: 2020-09-18
Abstract: A battery management device 102: calculates a charge-state SOC that represents a charge state of a battery that can be charged and discharged, a charge deterioration SOHQ, and a resistance deterioration SOHR; corrects the calculated SOHR; corrects an intermediate resistance MidDCR corresponding to an intermediate voltage MidVoltage according to a correction coefficient that corresponds to the MidDCR for the SOHR (SOHR after correction); calculates the MidVoltage (intermediate voltage present between a discharge voltage in the current charge state of the battery and a voltage value representing the discharge voltage in the minimum charge state of the battery); calculates the residual capacity of the battery on the basis of the SOC and the SOHQ; and calculates the usable energy of the battery on the basis of the intermediate voltage and the residual capacity.
Patent WO-2021060291-A1 (WO)
Inventor: SHIMIZU SADAAKI
IPC: B60Q3/64
Filed: 2020-09-23
Abstract: An ambient lamp (10) is provided with a light source part (11), a light guide body (12), and a clip (13). The light guide body (12) has a first linear part (12a) linearly extending in the front-back direction and a second linear part (12b) bending from the front end of the first linear part (12a) and linearly extending downward. The light guide body (12) is formed in a substantially L shape and fixed to an outer door trim (6) via a plurality of attachment parts. The light source part (11) is provided integrally with the second linear part (12b). Light radiated from the light source part (11) is guided from the second linear part (12b) to the first linear part (12a) and emitted through the outer peripheral surface of the first linear part (12a). A pair of protrusions (19) on the clip (13) prevents the light source part (11) and the second linear part (12b) from tilting toward either side in the vehicle width direction with respect to the door trim, with the pair of protrusions (19) being engaged with a lower opening edge part (33) of an opening (8) of the outer door trim (6).
Patent WO-2021131190-A1 (WO)
Inventor: HISANO ATSUSHI
IPC: F01L1/12
Filed: 2020-09-24
Abstract: This adjustable valve mechanism is provided with: a cam that rotates about a rotating axis in conjunction with rotation of an engine crank shaft; a rocker arm provided between the cam and a valve and which rocks by being pressed by the rotating cam and presses the valve by means of a first end thereof; a moving device for moving a second end of the rocker arm; a regulating member which is coupled with the first end of the rocker arm so as to be rotatable about a rocking axis parallel to the rotating axis, and which, when the second end of the rocker arm is moved by the moving device, regulates the relative displacement of the first end of the rocker arm to the valve; and a connection member connecting the second end of the rocker arm to the moving device so as to permit movement of the second end of the rocker arm about the rocking axis when the second end of the rocker arm is moved by the moving device.
Patent WO-2021070650-A1 (WO)
Title: Image processing device, image processing method, and program
Inventor: ASAI SATOSHI
IPC: G06T13/20
Filed: 2020-09-28
Abstract: The present technology relates to an image processing device, an image processing method, and a program which can widen the range of expression of a moving image generated by using a 3D model. The image processing device is provided with: a virtual camera setting unit which sets virtual cameras; a virtual viewpoint image generation unit which generates virtual viewpoint images that are images in a case where a 3D object is viewed from the viewpoints of the virtual cameras; a synthesis unit which generates synthesis images based on a plurality of the virtual viewpoint images; and a moving image generation unit which generates a moving image including frames based on the virtual viewpoint images or the synthesis images, wherein, after a plurality of the virtual cameras are arranged, the virtual camera setting unit integrates the plurality of virtual cameras by causing at least one among the plurality of virtual cameras to be moved. The present technology can be applied to, for example, a device that edits the moving image.
Patent WO-2021075310-A1 (WO)
Inventor: TATEWAKI YASUHIRO
IPC: G01N15/02
Filed: 2020-10-06
Abstract: To provide a particle analysis device capable of repeatedly switching the light on and off in a short time and capable of applying a constant current to an LED when it is turned on, with an inexpensive configuration with the overall device compact kept compact, the particle analysis device that analyzes properties of particles from an image obtained by capturing an image of the particles comprises: an LED that emits light to particles in a cell; a constant current circuit that applies a constant current to the LED; and a switching device that is connected to the constant current circuit and that turns current flowing to the LED on and off, wherein the constant current circuit includes: a measurement device that is serially connected to the LED and that measures the current flowing to the LED to output measurement signals; a shunt regulator that outputs feedback signals on the basis of the measurement signals; and a current control device that controls current flowing to the LED by using feedback signals.
Patent WO-2021075402-A1 (WO)
Inventor: OYAMA KOJI
IPC: G08G1/16
Filed: 2020-10-12
Abstract: 表示制御装置（１９）は、車両が備えるヘッドアップディスプレイ（１７）の表示を制御する。表示制御装置は、特定状態判断ユニットと、注目表示ユニットとを備える。特定状態判断ユニットは、車両が赤信号の手前に位置し、車両の車速が予め設定された閾値以下である特定状態であるか否かを判断する。注目表示ユニットは、特定状態判断ユニットが特定状態であると判断した場合、ヘッドアップディスプレイを用いて、車両のドライバに対し前方に注目することを促す注目表示を行う。
Patent WO-2022054297-A1 (WO)
Inventor: NAKAMURA NOBUHIRO
IPC: D21H17/01
Filed: 2020-10-13
Abstract: [Problem] To prevent sea and river pollution, provide a mask material without using gasoline-based materials, and also reduce CO2 at the same time without incurring transportation costs by purchasing materials locally produced for local consumption. With a raw material for paper that replaces pulp, deforestation is reduced and the global environment is improved. [Solution] A next-generation Japanese paper factory is built in a location adjacent to a factory or farm where the waste parts of crops are used and waste parts of plants and agricultural products are produced in large amounts while at the same time, overproduction of pulp is eliminated by creating next-generation Japanese paper from plants and agricultural products locally produced for local consumption, thereby leading to CO2 reduction, while at the same time, transportation costs decrease and material costs decrease to a limit. The mask material alone has a tremendous effect on pollution, raw material import/export costs, and CO2 reduction.
Patent WO-2021106476-A1 (WO)
Inventor: TANAKA HIDEKAZU
IPC: G06Q10/08
Filed: 2020-10-28
Abstract: A server device (8) receives input of shipping request information including information regarding a loading date and time of a cargo, an unloading date of the cargo, a collection destination, and a shipping destination. The server device (8) receives input of driver out-of-service information including information regarding out-of-service dates and times of drivers and current locations of the drivers. The server device (8) receives input of vehicle out-of-service information including information regarding out-of-service dates and times of vehicles and storage locations of the vehicles. The server device (8) extracts, on the basis of the driver out-of-service information and the vehicle out-of-service information, a driver (10) and a vehicle (11) that can ship the cargo for which the shipping request information has been input, and outputs the same to a client along with evaluation information regarding the driver (10) and the vehicle (11).
Patent WO-2021095564-A1 (WO)
Inventor: IWASE HIRO
IPC: G06F3/01
Filed: 2020-10-30
Abstract: 本開示は、ユーザの習慣化した複数の操作を一括操作するクラスタを容易に変更することができるようにする情報処理装置に関する。 ユーザの操作の習慣性を示す習慣性スコアが所定の閾値よりも高い複数の操作およびユーザに対する対話に応じた操作からなる対話クラスタを登録する。情報処理装置に適用することができる。
Patent WO-2021106501-A1 (WO)
Inventor: TANAKA HARUKA
IPC: G09B27/00
Filed: 2020-11-02
Abstract: Ce système de production de planétarium est destiné à un planétarium qui projette un ciel étoilé sur un écran en forme de dôme (10), et comprend : une base de données (2) qui stocke des auto-portraits tirés par des visiteurs ; et un dispositif d'image numérique (3) qui importe les auto-portraits à partir de la base de données (2) pour générer des images de visiteur (5a, 5b, 5c) comprenant au moins certains des auto-portraits, et projette une image comprenant les images de visiteur (5a, 5b, 5c) sur l'écran (10).