baber/WOPTO huggingface dataset:
Patent WO-2020217509-A1 (WO)
Inventor: ITO SHINZO
IPC: F01K23/10
Filed: 2019-04-26
Abstract: This high-temperature exhaust gas generation device combined cycle power generation system comprises: a power generation device which generates a high-temperature exhaust gas; an exhaust heat recovery steam boiler which generates water vapor via an exhaust gas discharged from a high-temperature exhaust gas generation device of the power generation device that generates a high-temperature exhaust gas; a back pressure steam rotary prime mover generation device which drives a generator to generate power via a back pressure steam rotary prime mover that is rotationally driven by the water vapor supplied from the exhaust heat recovery steam boiler; a binary power generation device in which back pressure steam delivered from the back pressure steam rotary prime mover exchanges heat with a medium and evaporates the medium, and the generator is driven by a medium steam turbine that is rotatably driven by medium steam to generate power; and a reflux circuit which returns condensed water flowing out of an evaporator of the binary power generation device to a water supply port of the exhaust heat recovery steam boiler.
Patent WO-2020217537-A1 (WO)
Title: Machine learning device, machine learning method, and machine learning program
Inventor: KUSUNOKI TAKAHIRO
IPC: G06T7/00
Filed: 2019-04-26
Abstract: This machine learning device is capable of preventing decreased estimation precision for a learning model even when there is a large difference among a plurality of pieces of numerical value data used as teaching data. This machine learning device comprises: a normalization unit which acquires a plurality of pieces of numerical value data indicating a plurality of numerical values which conform to a prescribed arrangement, computes for each piece of numerical value data a numerical value range of plurality of numerical values indicated by each piece of numerical value data, and normalizes the plurality of numerical values included in each piece of numerical value data on the basis of the numerical value range defined by the largest numerical value and the smallest numerical value from among the numerical value ranges corresponding to the numerical value data in whole or in part; and a learning unit which generates or updates a learning model by machine learning using numerical value data indicating the normalized plurality of numerical values as teaching data.
Patent WO-2020017127-A1 (WO)
Title: Waterproof electronic pen
Inventor: ARAI TAKAYUKI
IPC: G06F3/03
Filed: 2019-05-08
Abstract: Provided is a waterproof electronic pen having a waterproof function and high reliability. A board holder (9A) mounted inside a case has a box-shaped board accommodation part (91A) having a recessed part (91aA) of which the top surface is an opening portion. A circuit board (10A) is accommodated in the recessed part (91aA). Circuit components easily affected by heat are mounted on one surface (10a) of the circuit board (10A), and circuit components not easily affected by heat are mounted on the other surface (10b) thereof. The other surface (10b) side, which is exposed to the outside when the circuit board (10A) is accommodated in the recessed part (91aA), is sealed by a thermosetting resin, and the opening portion of the recessed part (91aA) is tightly sealed by a sealing member (11).
Patent WO-2019230450-A1 (WO)
Title: Felting needle
Inventor: MUROGA MASAHIRO
IPC: D04H18/02
Filed: 2019-05-17
Abstract: Provided is a felting needle that is not susceptible to reduction in the ability to hold fibers even when used continuously, that is to say, not susceptible to reduction in the ability to intertwine fibers. Provided is a felting needle 10 in which barbs 20 are formed on the surface of a blade 12, wherein overhang shapes, which project laterally as the upper edge is approached, are formed on both side surfaces 22 of the barbs 20. As a result, fibers 50 can be held by the side surfaces 22 of the barbs 20 rather than the front surface 21 of the barbs 20 as in the past. That is to say, fibers 50 can be held without relying on an overhang shape of the front surface 21 of the barbs 20 that is most susceptible to wear.
Patent WO-2019235325-A1 (WO)
Title: Optical system, imaging device comprising same, and imaging system
Inventor: KUDO GENICHIRO
IPC: H04N5/225
Filed: 2019-05-29
Abstract: An optical system 10 comprising a front group 11, a light-blocking member 4, and a rear group 12, arranged in order from the object side to the image side. An opening that is long in a first direction is provided in the light-blocking member 4. The front group 11 has non-spherical surfaces 2, 3. No image of the object is formed on the opening in a first cross-section parallel to the first direction but an intermediate image of the object is formed on the opening in a second cross-section perpendicular to the first direction. The rear group 12 has a diffractive surface 5 in the second cross-section that splits luminous flux that has passed through the opening into a plurality of luminous fluxes having mutually different wavelengths and the plurality of luminous fluxes condense at different positions in the second cross-section. Tilt angles for the non-spherical surfaces 2, 3 in the second cross-section vary in the first direction.
Patent WO-2019235348-A1 (WO)
Title: Sidewalk information generation device, method and program
Inventor: MAEDA ATSUHIKO
IPC: G06T11/60
Filed: 2019-05-30
Abstract: A sidewalk information generation device according to an embodiment has: a thinning means for performing thinning processing for extracting a center line in the widthwise direction of a sidewalk region from image data expressing the sidewalk region; a segmentation means for performing segmentation processing for generating a plurality of lines by dividing the center line extracted by the thinning means in the lengthwise direction; and a vectorization means for converting each of the plurality of lines generated by the segmentation means into vector data which expresses a coordinate vector of the line segment.
Patent WO-2019244660-A1 (WO)
Title: 光増幅器、光伝送システム及び光ケーブル障害個所測定方法
Inventor: KOTANIGAWA TAKASHI
IPC: H04B10/071
Filed: 2019-06-06
Abstract: 【課題】光伝送性能の向上や安定化のため光増幅器近傍にアイソレータを配置した構成において、遠距離の光ケーブルの障害個所を低コストの設備で容易に測定して検出する。 【解決手段】光増幅器５０は、送信装置側と受信装置側とから対向方向に海底ケーブル１３へ送信される海底ケーブル障害測定用のＯＴＤＲ光３５ａ，３５ｂ（測定光）と、主信号光１５とを合分波し、この合分波された主信号光１５をアイソレータ４０及びＥＤＦ１４を通る主経路１３へ伝送し、その合分波されたＯＴＤＲ光３５ａ，３５ｂをアイソレータ４０及びＥＤＦ１４を迂回するバイパス経路５２へ伝送する第１ＷＤＭフィルタ５１ａ，５１ｂとしての合分波手段を、海底ケーブル１３のアイソレータ４０及びＥＤＦ１４の組の両側に備える構成とする。
Patent WO-2020036017-A1 (WO)
Inventor: ADACHI TOMOYASU
IPC: H05B3/00
Filed: 2019-07-09
Abstract: A heat medium heating device (25) according to the present invention is provided with: a casing (31) that is internally provided with a first heat medium flow path (48) and a second heat medium flow path (56), in each of which a heat medium flows; and a PTC heater (33) which comprises a plurality of PTC elements (61) that are arranged in the flowing direction (F) of the heat medium, and which heats the heat medium within the first heat medium flow path (48) and the second heat medium flow path (56). With respect to the plurality of PTC elements (61), the average electrical resistance of a PTC element (61) that is arranged at the most downstream end in the flowing direction (F) is higher than the average electrical resistance of a PTC element (61) that is arranged at the most upstream end in the flowing direction (F).
Patent WO-2021009789-A1 (WO)
Inventor: ISHIDA TATSURO
IPC: G06F21/64
Filed: 2019-07-12
Abstract: A data registration system according to the present embodiment comprises a control device 20 and a linked device 30. The control device 20 comprises: a communication unit 21 for receiving a data registration request to which a user's electronic signature has been appended; a confirmation unit 22 for confirming user identity; a transaction generation unit 23 that, when a user's identity has been confirmed, extracts data contained in the data registration request and sends the data to the linked device 30 to be stored therein, and generates, on the basis of the data registration request, a transaction containing information for accessing the data stored in the linked device 30, and appends the electronic signature to the transaction; and a blockchain control unit 24 that issues the transaction to a blockchain network. The linked device 30 comprises a communication unit 31 for receiving the data, and a storage unit 33 for storing the data in association with the transaction.
Patent WO-2020022149-A1 (WO)
Inventor: TAKEUCHI ERI
IPC: G01V3/12
Filed: 2019-07-17
Abstract: 電磁波検出装置は、入射する電磁波を結像する結像部と、結像部から入射した電磁波を反射する反射面と、反射面により反射された電磁波を射出する第１の射出面と、を含むプリズムと、第１の射出面により射出された電磁波を検出する第１の検出部と、を備える。
Patent WO-2020022223-A1 (WO)
Title: Ultrasound probe
Inventor: NOGUCHI SHINSUKE
IPC: A61B8/00
Filed: 2019-07-19
Abstract: An ultrasound probe (11) is equipped with: a housing (12); a vibrator array (13) which is stored in the housing (12) and has a wiring cable (WC1) drawn from the rear surface section (13B) thereof; a circuit substrate (15) which is stored inside the housing (12) and to which the wiring cable (WC1) is connected; a battery (14) which supplies power and is stored inside the housing (12); and a waterproof structure which is positioned between the vibrator array (13) and the circuit substrate (15) inside the housing (12).
Patent WO-2020031939-A1 (WO)
Title: Metalized film and film capacitor
Inventor: DEGUCHI HIROSHIGE
IPC: B32B15/08
Filed: 2019-08-05
Abstract: Provided is a film capacitor that is capable of achieving both a use with an electric field having a greater intensity and a long longevity even under usage conditions in which there is a greater ripple current. A film capacitor according to the present invention is formed by winding a metalized film (5): that includes a film (2) formed of a first metal having an oxide band gap of 5 eV or greater and a film (3) formed of a second metal having an oxide band gap of less than 5 eV, in this order, on one of the surfaces of a plastic film (1); and that includes a film (4) formed of a third metal having an oxide band gap of 5 eV or greater on the other surface of the plastic film (1).
Patent WO-2021029061-A1 (WO)
Inventor: MATSUMURA YUKI
IPC: H04W72/12
Filed: 2019-08-15
Abstract: One embodiment of a terminal of the present disclosure includes: a receiving unit that receives downlink control information using at least one of a specific Radio Network Temporary Identifier (RNTI) and a specific field; and a control unit that, if a beam failure was detected, controls the transmission of information relating to a cell that detected the beam failure and/or a new candidate beam, by using an uplink shared channel scheduled with the downlink control information and/or a setting grant-based uplink shared channel set after the downlink control information was received.
Patent WO-2020095508-A1 (WO)
Inventor: TSUJIE KENTA
IPC: C22F1/00
Filed: 2019-08-20
Abstract: Provided is a titanium copper foil, which has the high strength required when used as a spring as well as good etching properties and low permanent set, and which can be used suitably as an electrically conductive spring material to be used in an electronic device component such as an auto-focus camera module. This titanium copper foil contains Ti at 1.5-5.0 mass%, the balance comprising Cu and unavoidable impurities. In a Ti concentration curve obtained by analyzing a cross-section parallel to the rolling direction along the thickness direction by STEM-EDX, low concentration Ti layers in which the Ti concentration was less than the average Ti concentration value in the Ti concentration curve and high concentration Ti layers in which the Ti concentration was higher than or equal to the average Ti concentration value in the Ti concentration curve were disposed alternately in the thickness direction. With regard to H H  and H L  defined in the description, 1.0 mass%≤H H ≤30 mass% and H H /H L ≥1.1 are satisfied.
Patent WO-2020040157-A1 (WO)
Title: Composition for dental material, dental material, and microfibrous cellulose used in dental material
Inventor: YAMANAKA MIO
IPC: A61K6/097
Filed: 2019-08-20
Abstract: The problem addressed by the present invention is to provide a composition for a dental material that obtains a dental material having excellent mechanical strength such as bending strength while not reducing or while improving the fluoride ion elution ability, and a dental material obtained from the composition for a dental material. Also provided is a microfibrous cellulose used in the dental material. The composition for a dental material of the present invention contains microfibrous cellulose having a fiber width of 1,000 nm or less and glass ionomer cement.
Patent WO-2020115956-A1 (WO)
Title: Crane and crane control method
Inventor: MOMOI YASUYUKI
IPC: B66C13/22
Filed: 2019-08-22
Abstract: A highly safe crane is provided by reducing the braking distance while moderating load swings that occur when stopping the crane. The crane has a speed command generation unit that generates a movement speed command for a horizontal movement device, and a crane control unit that moves the horizontal movement device in accordance with the speed command. The speed command generation unit also generates a first speed pattern for performing deceleration from the time that a stop operation start signal is input, and a second speed pattern for performing acceleration/deceleration in a manner that cancels load swings that occur when the horizontal movement device is driven using the first speed pattern. Then, the horizontal movement device is driven using the first speed pattern and the second speed pattern.
Patent WO-2020066599-A1 (WO)
Inventor: MOCHIZUKI KIYOTAKA
IPC: B60Q1/14
Filed: 2019-09-10
Abstract: A pair of left and right vehicle headlights (1R, 1L) having a bilaterally symmetrical arrangement of optical units therein. A variable-light-distribution optical unit (ADB) is arranged inside the vehicle headlight (1R) on the passenger side and makes the high beam light distribution mode variable in accordance with the surroundings and travel state of the vehicle. A graphic drawing optical unit (RM) capable of forming a desired graphic on the road surface ahead of the vehicle, by using emitted light, is arranged at a position inside the vehicle front light (1L) on the driver side, said position corresponding to the arrangement position of the variable-light-distribution optical unit. As a result, distortion in graphics drawn on the road surface is suppressed and the impact of pitching can be reduced.
Patent WO-2020059591-A1 (WO)
Title: 電磁弁
Inventor: YOSHIMURA SHINICHI
IPC: F16K31/06
Filed: 2019-09-11
Abstract: 【課題】ポート間の接続状態を切換える主弁が内蔵された弁ボディと、その主弁を動作させるソレノイド部が収容された磁気カバーとを、係止突起と被係止穴との係合によって結合することにより構成された電磁弁において、これら弁ボディと磁気カバーとの十分な結合剛性を確保する。 【解決手段】弁ボディ１０と磁気カバー３０とを係止突起１５と被係止穴３０ｃとの係合によって結合した電磁弁１Ａにおいて、磁気カバーにおける一対の側壁３２，３３の上縁から延設されて側壁間側に折曲された一対の折曲げ片３６，３７で上壁３４を形成し、一対の折曲げ片同士を、幅方向Ｗｄにおいて基板スペーサ（第１締結部材）５１で相互に締結し、該基板スペーサと弁ボディとを、軸方向Ｌｄにおいてコネクタカバー（第２締結部材）５３で相互に締結した。
Patent WO-2020100406-A1 (WO)
Inventor: FUKUMORI MINORU
IPC: G08G1/01
Filed: 2019-09-13
Abstract: Provided are a traffic information analysis device and a traffic information analysis method with which the effectiveness of a sign can be analyzed from the number of passages of moving bodies along a road where the sign is positioned. A traffic information analysis device 30 comprises: a visit information database update unit 311 that receives changes in location information for a plurality of vehicles 60; a storage unit 32 that stores a road on which the plurality of vehicles 60 can travel; a number of passages tallying unit 313 that tallies the number of passages of the plurality of vehicles 60 within a prescribed period for a prescribed location or a prescribed section of the road; and an output unit 314 that outputs a unit number and/or a ratio for each number of passages.
Patent WO-2021053784-A1 (WO)
Title: Motor control device and motor control method
Inventor: TAKANO NAOTO
IPC: G05B13/02
Filed: 2019-09-19
Abstract: The present invention comprises: a drive control unit (4) which, when performing automatic adjustment to adjust a control command (104) for controlling a motor (1) by repeating an initialization operation, an evaluation operation, and a training operation, drives a motor on the basis of the control command in order to shorten a time required for the automatic adjustment, operates a control target (2000) including the motor and a mechanical load (3), and executes the initialization operation that sets the control target to an initial state, and the evaluation operation that starts from the initial state; a training unit (7) which determines a control command to be used for the evaluation operation, on the basis of the result of training by associating the control command used for the evaluation operation with a state sensor signal (101) that detects the state of the control target during the evaluation operation; and an adjustment management unit (9) which determines a timing for executing a second step, which is one among the training operation, the initialization operation, and the evaluation operation, on the basis of a timing for executing a first step, which is one among the training operation, the initialization operation, and the evaluation operation, which are the operations of the training unit (7).
Patent WO-2020202604-A1 (WO)
Title: スパッタリングターゲット及びスパッタリングターゲットの製造方法
Inventor: FURUYA YUKI
IPC: C23C14/34
Filed: 2019-09-20
Abstract: パーティクルの発生を低減でき、より均質なスパッタリングターゲット及びその製造方法を提供する。金属成分としてＣｏを１０ｍｏｌ％以上８５ｍｏｌ％以下、Ｐｔを０ｍｏｌ％以上４７ｍｏｌ％以下、Ｃｒを０ｍｏｌ％以上４７ｍｏｌ％以下含み、酸化物成分として少なくともＢ 6 Ｏを含むことを特徴とするスパッタリングターゲットである。
Patent WO-2021059437-A1 (WO)
Title: 環境地図作成装置および該方法、ならびに、自己位置推定装置、自律移動体
Inventor: MIZUI KENTA
IPC: G01S17/89
Filed: 2019-09-26
Abstract: 本発明の環境地図作成装置および該方法は、第１環境で環境地図として作成された第１サブ環境地図、および、前記第１環境を含み前記第１環境と異なる第２環境で環境地図として作成された第２サブ環境地図に基づいて自己位置推定用の環境地図を作成する。自己位置推定装置は、このような前記第１環境での前記第１サブ環境地図、および、前記第２環境での前記第２サブ環境地図に基づく自己位置推定用の環境地図を用いて自己位置を推定する。そして、自律移動体は、このような自己位置推定装置を備え、自律的に移動する。
Patent WO-2020116007-A1 (WO)
Title: Screw compressor
Inventor: CHIBA KOTARO
IPC: F04C29/12
Filed: 2019-10-01
Abstract: Provided is a screw compressor that can reduce a pressure loss of a suction passage. A casing 12 of the screw compressor comprises: a bore 21 that accommodates a tooth part 13A of a male rotor 11A and a tooth part 13B of a female rotor 11B to form function chambers in spaces of the tooth parts 13A and 13B; a suction port 22 that is positioned on an outside in a rotor radial direction; and a suction passage 23 that communicates with the function chambers undergoing a suction process in a rotor axial direction. The suction passage 23 has a male rotor side suction passage 26A that is positioned on a male rotor 11A side and on a downstream side of a virtual plane C, and has a female rotor side suction passage 26B that is positioned on a female rotor 11B side and on the downstream side of the virtual plane C. The male rotor side suction passage 26A is formed so that, in at least a range half an axial pitch P1 of the tooth part 13A from the suction side end of the tooth part 13A of the male rotor 11A in the rotor axial direction, a passage wall 27A on the outside in the rotor radial direction is at the same position as a wall of the bore 21 when seen from the rotor axial direction.
Patent WO-2020090417-A1 (WO)
Inventor: YAMAMOTO AKINORI
IPC: G02B1/10
Filed: 2019-10-11
Abstract: The present invention provides a coating method which enables adequate coating of a function film on a first surface of a light-transmitting member. According to the present invention, when a hydrophilic film is formed on the surface of an antireflection film 8 by coating, after the formation of the antireflection film 8 on a first lens surface 11a of a first lens 11, the surface of the antireflection film 8 is irradiated with a plasma P, thereby enhancing the hydrophilicity of the surface. Subsequently, after immersing the first lens surface 11a in an aqueous treatment liquid 90 in an immersion step ST3, the first lens surface 11a is pulled up and then the first lens 11 is rotated, while keeping the first lens surface 11a face down, thereby removing excess treatment liquid 95 from the first lens surface 11a in a liquid removal step ST5. Consequently, the area where the treatment liquid 90 is applied and the thickness of the treatment liquid 90 can be controlled by the immersion depth of the first lens surface 11a in the immersion step ST2, the rotational speed of the first lens 11 in the liquid removal step ST5, and the like.
Patent WO-2020080310-A1 (WO)
Title: Plasma electron beam processing inkjet printing device
Inventor: NAKASHIMA OKINORI
IPC: B41J2/21
Filed: 2019-10-11
Abstract: The present invention addresses the problem of obtaining a device which reliably performs curing even when performing printing using an ink that does not contain a photopolymerization initiator, and which can perform printing without modifying the surface of a substrate to be printed, and also addresses the problem of obtaining a device which cures the surfaces of ink dots with an atmospheric plasma after printing each color and can thus obtain an image having excellent resistance against a cured coating film. Provided as a solution is an inkjet printing device for printing multiple colors, the inkjet printing device being provided with: inkjet nozzles for multiple colors which move in a direction perpendicular to the moving direction of the substrate to be printed and a direction parallel to the surface of the substrate to be printed; a plasma spraying port provided downstream of the inkjet nozzles for multiple colors and facing the surfaces of the multiple-color inks printed on the substrate to be printed; and an electron beam radiation unit provided on the downstream side from the inkjet nozzles and the plasma spraying port and facing the moving direction of the substrate to be printed.
Patent WO-2020110498-A1 (WO)
Inventor: CHEN MEICHUAN
IPC: C22C38/00
Filed: 2019-10-17
Abstract: Provided are: a powder for laminate formation use, which enables the production of a laminated article having strength equivalent to or better than those of the conventional laminated articles without the need of a post-thermal treatment after laminate formation; a laminated article; and a method for producing a laminated article.　The powder for laminate formation use according to the present invention is characterized by comprising an iron-based alloy containing 0.1 to 6% by mass inclusive of Ti and 0.2 to 2% by mass inclusive of B.　The laminated article according to the present invention is characterized by comprising an iron-based alloy containing 0.1 to 6% by mass inclusive of Ti and 0.2 to 2% by mass inclusive of B and containing crystals each containing at least one of TiB and TiB 2 . The method for producing a laminated article according to the present invention is characterized by causing the precipitation of crystals each containing at least one of TiB and TiB 2  in an iron-based alloy in a laminate-formation/sintering step using a powder for laminate formation use which comprises an iron-based alloy containing 0.1 to 6% by mass inclusive of Ti and 0.2 to 2% by mass inclusive of B.
Patent WO-2021084671-A1 (WO)
Title: Binder
Inventor: SOEDA KAZUNARI
IPC: H01M4/139
Filed: 2019-10-31
Abstract: Provided is a binder with which an electrode that has exceptional heat resistance is obtained. The binder contains: a re-emulsifiable resin powder covered with inorganic particles; and a metal cross-linking thickener that crosslinks in a water system with metal ions derived from an electrode active material, and forms a hydrophobic gel.
Patent WO-2020116327-A1 (WO)
Title: Method for producing porous structure, porous structure and seat pad
Inventor: ITABASHI TAICHI
IPC: B29C64/10
Filed: 2019-11-28
Abstract: A method for producing a porous structure 1 according to the present invention produces a porous structure that is used for a seat pad 302, while being configured from a flexible resin or rubber. This method for producing a porous structure 1 comprises a shaping step wherein the porous structure 1 is shaped with use of a 3D printer 400; and the density of the porous structure is not uniform.