baber/WOPTO huggingface dataset:
Patent WO-2021176727-A1 (WO)
Inventor: YAMAMOTO SHIGEO
IPC: G01S7/524
Filed: 2020-03-06
Abstract: This invention addresses the problem of providing a fishfinder transceiver unit capable of improving transmission/reception gain using a relatively simple structure even if the number of input/output core wires that can be used is limited. An oscillator drive circuit 31 according to this invention comprises a transformer 32, a wave transmission circuit 41, and a wave reception circuit 51. The transformer 32 forms a parallel resonance circuit 33 by being connected in parallel with an ultrasonic oscillator 25. The transmission circuit 41 connects the primary side of the transformer 32 and input/output core wires 26, 27 and inputs a transmission signal. The wave reception circuit 51 connects the secondary side of the transformer 32 and the input/output core wires 26, 27 so as to bypass the route from the primary side of the transformer 32 to the wave transmission circuit 41. There are more windings in the part of the secondary winding 36 of the transformer 32 connected to the wave reception circuit than in the primary winding 35. The wave reception circuit 51 comprises a series resonance circuit part 52. The series resonance circuit part 52 serially resonates and reduces impedance in the vicinity of the usage frequency of the ultrasonic oscillator 25.
Patent WO-2020189459-A1 (WO)
Inventor: MATSUMURA TOKIHIKO
IPC: C09K3/00
Filed: 2020-03-11
Abstract: The present invention provides a curable composition containing a curable compound and a dye the structure of which is represented by formula (1), a film in which the curable composition is used, an optical filter and a method for producing the same, a solid-state imagine element, an infrared sensor, a camera module, and an inkjet ink. In formula (1), R 1 -R 6  each independently represent a hydrogen atom or a substituent, R 7  and R 8  each independently represent a substituent, A represents O or NR 9 , R 9  represents a hydrogen atom or a substituent, n1 and n2 each independently represent an integer of 0-5, R 1  and R 2  may bond to each other to form a ring, and R 4  and R 5  may bond to each other to form a ring.
Patent WO-2021181664-A1 (WO)
Inventor: YAMADA AKIHIRO
IPC: H05B47/165
Filed: 2020-03-13
Abstract: ４０００Ｋ未満の第１の色温度の光を発する第１の光源（１１２）と、４０００Ｋよりも高い第２の色温度の光を発する第２の光源（１２２）と、第１の色温度の光と、第２の色温度の光とを、４０秒よりも長く、１０分以内の間隔で、交互に、第１の光源（１１２）及び第２の光源（１２２）に発光させる切替制御を行う制御部（１３０）とを備える。
Patent WO-2020196403-A1 (WO)
Inventor: KAWAMURA FUTOSHI
IPC: F01L1/356
Filed: 2020-03-23
Abstract: A hydraulic oil control valve 10, 10a, 10b that is positioned on a rotational axis AX of a valve timing adjustment device 100 comprises a sleeve 20, and a spool 50 that slides in an axial direction AD in the radial direction inside of the sleeve. An interior section of the spool functions as at least one section of a drain oil passage 53, 53a through which a hydraulic oil flows, said hydraulic oil being discharged from a phase alteration section 130 that is provided to the valve timing adjustment device. A drain inflow section 54 that guides, into the drain oil passage, the hydraulic oil discharged from the phase alteration section is formed in the spool. An opening section 55, 55a that allows the hydraulic oil of the drain oil passage to be discharged to the exterior of the hydraulic oil control valve is formed in at least one of the sleeve and the spool. A protruding section P, Pa, Pb that protrudes further toward the radial direction inside than the drain inflow section is formed between the drain inflow section and the opening section in the axial direction.
Patent WO-2021191996-A1 (WO)
Title: ガス絶縁開閉装置
Inventor: FUKUOKA TAKAYUKI
IPC: H02B13/035
Filed: 2020-03-24
Abstract: 遮断器タンク（2）のサイズが小さなガス絶縁開閉装置である。　遮断器タンク（２）の内部において各相で２本以上の電力ケーブル（１３）に接続された接続導体（１２ｂ）と、遮断器タンク（２）の外部に設置され接続用ブッシング（１１）を介して接続導体（１２ｂ）に接続された固体絶縁母線（１５）と、固体絶縁母線（１５）に取り付けられた計器用変流器（１４）とを備える。
Patent WO-2021065043-A1 (WO)
Inventor: NISHINE SHOTA
IPC: B32B27/42
Filed: 2020-03-27
Abstract: Provided is a decorative material which has a visual stereoscopic effect and has excellent wear resistance.　A decorative material having a substrate selected from a paper substrate and a fiber substrate, the decorative material having a first region and a second region which are in the same plane, wherein: the section of the decorative material which corresponds to the first region has, on the substrate thereof, a first cured product layer, the surface of which has release properties; the section of the decorative material which corresponds to the second region has, on the substrate thereof, a second cured product layer; and t1 is greater than 3.5μm and no greater than 30.0μm and the relationship t1<t2 is satisfied if the thickness of the first cured product layer is defined as t1 and the thickness of the second cured product layer is defined as t2.
Patent WO-2021199142-A1 (WO)
Title: モデル生成装置、モデル生成方法、画像処理装置、画像処理方法、及び、記録媒体
Inventor: HIROKAWA AKIRA
IPC: G06T7/00
Filed: 2020-03-30
Abstract: モデル生成装置において、教師データ選択手段は、複数の指紋画像から教師データを選択する。学習手段は、教師データを用いて、指紋画像を修正するモデルの学習を行う。評価値算出手段は、学習されたモデルに複数の指紋画像を入力して得られる結果の評価値を算出する。モデル更新手段は、評価値に基づいて、学習の対象となるモデルを更新する。そして、教師データ選択手段は、評価値に基づいて、複数の指紋画像から選択する教師データを決定する。
Patent WO-2021229643-A1 (WO)
Title: Sound signal conversion model learning device, sound signal conversion device, sound signal conversion model learning method, and program
Inventor: TANAKA KO
IPC: G10L25/30
Filed: 2020-05-11
Abstract: This sound signal conversion model learning device learns on the basis of a value from a loss function including a context loss term and a basic loss term. The context loss term represents: the difference between a second target side estimation series and a target sound feature amount series for learning, which is used as an objective variable, wherein the second target side estimation series is obtained by converting an input sound feature amount series for learning, which is used as an explanatory variable, by an encoding part that performs encoding processing, a series length adjusting part that converts one of a pair of sound feature amount time series such that the series length thereof matches the series length of the other sound feature amount time series, and a second target side decoding part that decodes said one of the pair of sound feature amount time series with the series length of which has been adjusted; and the difference between the second target side estimation series and the input sound feature amount series for learning. The basic loss term represents the difference between the target sound feature amount series for learning and the result obtained by subjecting the target sound feature amount series for learning to encoding processing and first target side decoding processing. The first target side decoding processing decodes said other sound feature amount time series.
Patent WO-2021229666-A1 (WO)
Title: Electronic device
Inventor: NAKABORA YOSHIFUMI
IPC: H05K7/14
Filed: 2020-05-12
Abstract: This electronic device is provided with a screwing member (14) with which a substrate (12) is screwed to a case (11). The screwing member (14) has: a body (14a) provided between the case (11) and the substrate (12); a screw hole (14c) that is provided in the body (14a) and that has screwed thereinto a screw (15) having penetrated a through-hole (11a) formed on the case (11); and a solder part (14b) that is provided to the body (14a) and that is to be soldered to the substrate (12).
Patent WO-2020235637-A1 (WO)
Inventor: FUJIHARA NAOKI
IPC: H02J7/00
Filed: 2020-05-21
Abstract: The present invention provides a containing device (10) equipped with: a casing (12) formed in a substantially polyhedral shape, the casing (12) having six substantially quadrilateral faces (18A-18F) facing mutually different directions; and a containing part (14) formed in the casing, the containing part (14) containing a contained object (16) so as to be insertable/removable. An opening (14a) continuous with the containing part, or a peripheral edge part (14b) of an opening continuous with the containing part, is disposed at a position corresponding to a first side (20A), which is one of a plurality of sides (20A-20L) constituting a polyhedron (23) that corresponds to the casing.
Patent WO-2021240817-A1 (WO)
Title: Non-contact/non-destructive inspection system, signal processing device, and non-contact/non-destructive inspection method
Inventor: USUI TAKASHI
IPC: G01N29/14
Filed: 2020-05-29
Abstract: A non-contact/non-destructive inspection system of an embodiment of the present invention comprises: a sensor; a speed detection unit; and a damage detection unit. The sensor detects a second elastic wave which originates from a first elastic wave propagating through an inspection object, and which is emitted into a medium surrounding the inspection object. The speed detection unit detects the speed of the first elastic wave from the wave front angle of the second elastic wave and the speed of the second elastic wave. The damage detection unit detects inspection-object damage on the basis of the speed of the first elastic wave.
Patent WO-2021245813-A1 (WO)
Inventor: NABETO YU
IPC: G06T7/00
Filed: 2020-06-02
Abstract: The present invention provides a processing device (10) having: an acquisition unit (11) that acquires an image including a commodity; a detection unit (12) that detects, from the image, a target region which is a region including an object to be observed; a calculation unit (13) that calculates an evaluation value on an image of the target region; and a registration unit (14) that registers the image as an image for training when the evaluation value satisfies a reference.
Patent WO-2021245906-A1 (WO)
Inventor: OHTA Shugo
IPC: B06B1/06
Filed: 2020-06-05
Abstract: [Problem] To provide a status monitoring function-equipped ultrasonic vibrator capable of easily monitoring the status of vibration of the ultrasonic vibrator, and an ultrasonic cleaning device using the same. [Solution] A Langevin-type ultrasonic vibrator 5 used in an ultrasonic cleaning device that cleans an object to be cleaned by using a cleaning solution to which ultrasonic vibration is applied. The Langevin-type ultrasonic vibrator 5 comprises a plurality of piezoelectric elements 10 which are arranged so as to be laminated with each other and which can expand and contract in the direction of lamination, wherein some among the plurality of piezoelectric elements, as vibration-excitation piezoelectric elements 11, expand and contract when an AC voltage is applied thereto, and another among the plurality of piezoelectric elements, as a status monitoring piezoelectric element 12, can output a voltage for status monitoring through the expansion and contraction of the vibration-excitation piezoelectric elements.
Patent WO-2021053906-A1 (WO)
Title: Semiconductor device and method for manufacturing same
Inventor: KOBAYASHI KEISUKE
IPC: H01L29/78
Filed: 2020-06-18
Abstract: The present invention provides a technology that can improve the performance and reliability of a semiconductor device. An n - -type epitaxial layer (12) is formed on a n-type semiconductor substrate (11), and a p + -type body region (14), n + -type electric current diffusion regions (16, 17), and a trench TR are formed on the n - -type epitaxial layer (12). The bottom surface B1 of the trench TR is located in the p + -type body region (14), a side surface S1 of the trench TR is in contact with the n + -type electric current diffusion region (17), and a side surface S2 of the trench TR is in contact with the n + -type electric current diffusion region (16). Here, the percentage of silicon is higher than the percentage of carbon in the top surface T1 of the n - -type epitaxial layer (12) and in the bottom surface B1, the side surface S1, and the side surface S2 of the trench. Furthermore, angle θ1 of inclination of the top surface T1 of the n - -type epitaxial layer (12) with respect to the side surface S1 is smaller than angle θ2 of inclination of the top surface T1 of the n - -type epitaxial layer (12) with respect to the side surface S2.
Patent WO-2021010154-A1 (WO)
Title: 抗菌ポリマー粒子、組成物及び物品
Inventor: TAKAHASHI MAKOTO
IPC: A61K6/887
Filed: 2020-06-29
Abstract: 本発明の一態様は、抗菌ポリマー粒子において、抗菌性基を有する単官能モノマー由来の構成単位と、多官能モノマー由来の構成単位を有する架橋コポリマーを含み、吸水量が３ｇ／ｇ以上である。
Patent WO-2021039181-A1 (WO)
Inventor: KONISHI AKITO
IPC: C08K3/013
Filed: 2020-07-16
Abstract: Provided is a liquid crystal polyester resin composition containing: a liquid crystal polyester resin (A); a solvent (B) in which the liquid crystal polyester resin (A) dissolves; a fluororesin (C); and an inorganic filler (D). The liquid crystal polyester resin composition contains, with respect to 100 parts by weight of the liquid crystal polyester resin (A), 100-5000 parts by weight of the solvent (B), 5-300 parts by weight of the fluororesin (C), and 1-300 parts by weight of the inorganic filler (D). In the present invention, a liquid crystal polyester resin film is obtained in which the occurrence of aggregates and deformation after heat treatment are suppressed.
Patent WO-2022029825-A1 (WO)
Title: Computation circuit and ai processing module
Inventor: GOTO SHOICHI
IPC: G06N3/063
Filed: 2020-08-03
Abstract: A computation circuit (1) that performs artificial intelligence (AI) processing is provided with: a first computation unit (20) that sequentially reads out portions of input data in units of a first processing unit from a memory (10) for storing the input data and that performs first computation included in the AI processing on the data read out; a memory (30) for storing computation result data, which are the results of the first computation on the input data; and a second computation unit (40) that sequentially reads out at least portions of the computation result data in units of a second processing unit from the memory (30) and that performs second computation included in the AI processing on the data read out. The second computation unit (40) starts the second computation before the completion of the first computation on the input data.
Patent WO-2021059841-A1 (WO)
Title: Polyarylene sulfide resin composition
Inventor: ABE YOKO
IPC: C08K3/013
Filed: 2020-08-27
Abstract: The present invention provides a polyarylene sulfide resin composition that is superior in mechanical strength and heat resistance, and has less burr properties, while retaining the excellent characteristics of a polyarylene sulfide resin.　The resin composition according to the present invention is characterized by containing, with respect to 100 parts by weight which is the total of (A) 99-1 parts by weight of a polyarylene sulfide resin (component A) and (B) 1-99 parts by weight of a polycarbonate resin (component B), (C) 0.001-10 parts by weight of a disulfide compound or a mercaptan including a functional group (component C), and (D) 10-350 parts by weight of a reinforcement material (component D).
Patent WO-2022049672-A1 (WO)
Inventor: MORI TATSUYA
IPC: G06N20/00
Filed: 2020-09-02
Abstract: 学習装置が、制御対象の第１状態における第１行動に応じた第２状態と、前記第２状態から方策モデルを用いて算出される第２行動とに基づいて、前記第２状態における前記第２行動の良さの指標値である第２評価値を算出する評価モデルを複数用いて、それぞれ前記第２評価値を算出するモデル計算手段と、複数の前記第２評価値のうち最も小さい第２評価値と、前記第１状態における前記第１行動の良さの指標値である第１評価値とに基づいて、前記評価モデルを更新するモデル更新手段とを備える。
Patent WO-2021045117-A1 (WO)
Title: Air flow rate measurement device
Inventor: OOGA TAKASHI
IPC: G01F1/684
Filed: 2020-09-02
Abstract: This air flow rate measurement device comprises: a housing that has a base surface, a rear surface located on a side opposite to the base surface, a first side surface connected to an end portion of the base surface and an end portion of the rear surface, a second side surface connected to an end portion of the base surface on a side opposite to the first side surface and an end portion of the rear surface on a side opposite to the first side surface, a flow rate flow path inlet formed in the base surface, a flow rate flow path outlet formed in the rear surface, a flow rate flow path communicating with the flow rate flow path inlet and the flow rate flow path outlet, a physical quantity main flow path inlet formed in the base surface, a plurality of physical quantity main flow path outlets formed in the first side surface, a physical quantity main flow path communicating with the physical quantity main flow path inlet and the physical quantity main flow path outlet; a flow rate detection unit that is disposed inside the flow rate flow path and outputs a signal according to the flow rate of air flowing through the flow rate flow path; and a physical quantity detection unit that is disposed inside the physical quantity main flow path and outputs a signal according to the physical quantity of air flowing through the physical quantity main flow path.
Patent WO-2021192359-A1 (WO)
Title: 双方向ｄｃ－ｄｃコンバータ
Inventor: CHOUDHURY ABHIJIT
IPC: H02M3/28
Filed: 2020-09-11
Abstract: 第１の直流電源と第２の直流電源の間に接続され、前記第１の直流電源に対応する第１の直流電力と、前記第２の直流電源に対応する第２の直流電力とを双方向に電力変換可能なＤＣ－ＤＣコンバータは、前記第１の直流電力が入力されると、入力された前記第１の直流電力を前記第２の直流電力に変換して出力し、前記第２の直流電力が入力されると、入力された前記第２の直流電力を前記第１の直流電力に変換して出力する電力変換部と、前記電力変換部の入力側および出力側の接続先を、前記第１の直流電源と前記第２の直流電源との間でそれぞれ切り替えるスイッチと、前記スイッチを制御する制御部と、を備える。
Patent WO-2021060105-A1 (WO)
Title: Microparticle detection element and microparticle detector
Inventor: OKUMURA HIDEMASA
IPC: G01N15/06
Filed: 2020-09-16
Abstract: A microparticle detection element 20 according to the present invention comprises: a charge generator 30 that adds, to microparticles 26, a charge 28 generated through electrical discharge in a gas to create charged fine microparticles P; a divider 22e for dividing a gas flow path into a plurality of branch flow paths; collecting electrodes 54, 154 for collecting the charged fine microparticles P; opposing electrodes 52, 152 for generating a collection electric field for moving material to be collected toward the collecting electrodes 54, 154; and, in each branch flow path, supports 22f, 22g across which are laid a wall on which the collecting electrodes 54, 154 are provided and a wall on which the opposing electrodes 52, 152 are provided.
Patent WO-2021070622-A1 (WO)
Title: Film for production of optical film, method for producing optical film, and optical film
Inventor: SHIMIZU SAYAKA
IPC: C08J5/18
Filed: 2020-09-24
Abstract: The present invention provides: a film for the production of an optical film, said film having good productivity, while enabling the achievement of an optical film that exhibits excellent optical performance and wet heat resistance in comparison to those cases where a non-modified PVA having the same degree of polymerization is used; a method for producing an optical film, said method using this film for the production of an optical film; and an optical film. The present invention is a film for the production of an optical film, said film containing a polyvinyl alcohol having a silicon-containing group, wherein: the silicon-containing group is a silanol group or a group that is able to be converted into a silanol group in the presence of water; the polyvinyl alcohol has a viscosity-average degree of polymerization of from 1,000 to 6,000 and a saponification degree of 98.7% by mole or more; and the content of the silicon-containing group relative to all structural units is from 0.01% by mole to 1.0% by mole.
Patent WO-2021100458-A1 (WO)
Inventor: ITABA FUMIHIRO
IPC: F02D41/20
Filed: 2020-11-04
Abstract: The present invention reduces variations in injection amount of a plurality of fuel injection valves, irrespective of engine state. According to an embodiment of the present invention, a fuel injection control device 127 for controlling a plurality of fuel injection valves having energization coils is provided with: a valve body operation time detecting unit 211 for detecting a valve-close completion time between the end of energization of the fuel injection valves and completion of valve closing of valve bodies of the fuel injection valves; a drive current correction unit 213 for correcting a drive current parameter of the fuel injection valves on the basis of the valve closing completion time; an injection pulse-width correction unit 214 for correcting the energization time of the fuel injection valves on the basis of the valve-close completion time; and a correction method selecting unit 212 which, on the basis of engine state, selects at least one of the drive current correction unit 213 and the injection pulse-width correction unit 214 to perform correction.
Patent WO-2021117491-A1 (WO)
Inventor: MATSUMOTO KYOHEI
IPC: D07B1/06
Filed: 2020-11-26
Abstract: Provided is a tire that has low rolling resistance and superior separation resistance, has high belt in-plane stiffness, and is also capable of suppressing pass-by noise.　A tire 100 includes a belt 105, comprising at least one belt layer, in a tread section 101 that forms a contact patch. The belt layer comprises elastomer-coated reinforcing elements constituted by a plurality of metal filaments that have been pulled into alignment in a row without being twisted. A base tread of the tread section is formed from a rubber composition where the ratio 0°C tanδ/30°C tanδ is 2.90 or higher, 0°C tanδ being the value of tanδ at 0°C and 30°C tanδ being the value of tanδ at 30°C.
Patent WO-2021131484-A1 (WO)
Title: 二次電池用バインダー組成物、二次電池用スラリー組成物、および固体電解質含有層、並びに、全固体二次電池および全固体二次電池の製造方法
Inventor: MATSUO YUSAKU
IPC: H01M10/0562
Filed: 2020-11-26
Abstract: 二次電池用バインダー組成物は、重合体と、有機溶媒と、有機物または無機物からなる化合物とを含む。化合物は、２５℃の水に対する溶解性が１０質量％以下であり、周期表第１３族および／または第１４族に属する元素（炭素およびゲルマニウムを除く。）を含む。バインダー組成物中の元素の含有量は重合体に対して５質量ｐｐｍ以上５０００質量ｐｐｍ以下である。
Patent WO-2022118468-A1 (WO)
Inventor: TATSUMI SHOKO
IPC: H01L21/66
Filed: 2020-12-04
Abstract: 本開示により、測定対象である素子が作りこまれた複数のチップが形成されたウエハを搬送するためのウエハ搬送用基板が提供される。ウエハ搬送用基板は、ウエハ搬送用基板に載置されたウエハを真空引きするための真空引き用穴と、ウエハ搬送用基板に載置されたウエハの所定位置を決定するウエハアライメント用ガイドと、プローブコンタクト位置を決定するマークと、を備えている。半導体ウエハの追加工をすることなく、特定のショットを認識することが可能となる。
Patent WO-2021137285-A1 (WO)
Inventor: YASUI KENJIRO
IPC: F16H57/02
Filed: 2020-12-07
Abstract: [Problem] To downsize a motive power transmission device. [Solution] This motive power transmission device has: a gear mechanism; a wall part overlapping the gear mechanism in the axis direction; a plate provided between the wall part and the gear mechanism in the axis direction; and a parking lock mechanism. The parking lock mechanism has a parking pole on a surface side, of the plate, that faces the wall part. The parking lock mechanism has a manual shaft and/or a detent mechanism on a surface side, of the plate, that faces the gear mechanism.
Patent WO-2021260970-A1 (WO)
Title: ネットワークの制御方法、および、データ処理システム
Inventor: YAMAGISHI YASUAKI
IPC: H04N21/238
Filed: 2020-12-07
Abstract: 本開示は、ネットワーク内のトラフィックを削減するとともに、データ処理するアプリケーションの処理負荷を低減させるようにするネットワークの制御方法、および、データ処理システムに関する。 ネットワーク接続装置が、センサデバイスと、それに接続されたネットワーク内の経路にある装置のなかから、センサデバイスで生成されたセンサデータを処理するアプリケーションを実行させる最適な場所を、マニフェストに基づいて決定する。本技術は、例えば、クラウドコンピューティングのネットワーク制御方法に適用できる。
Patent WO-2021145198-A1 (WO)
Title: Electromagnetically shielded connector
Inventor: NISHIJIMA SEIDO
IPC: H01R13/64
Filed: 2020-12-25
Abstract: Provided is an electromagnetically shielded connector having a novel structure such that the size thereof can be reduced with a simple configuration, and grounding of a shielded electric wire can be easily confirmed from the outside.　The electromagnetically shielded connector 10 has: a terminal-equipped shielded electric wire 28 comprising a shielded electric wire 24 and a terminal 26 attached thereto; an insulating inner housing 30 having a first terminal fitting opening 58 and a first electric wire insertion opening 56 and accommodating the terminal 26 of the terminal-equipped shielded electric wire 28; a shielding sleeve 48 disposed on the shielded electric wire 24, connected to a shielding member 46 of the shielded electric wire 24, and externally attached to the shielded electric wire 24 at a position closer to the shielded electric wire 24 than the terminal 26; an outer housing 32 made of an electroconductive metal, having a second terminal fitting opening 72 and a second electric wire insertion opening 66, accommodating the inner housing 30, and connected to the shielding sleeve 48; and a grounding part 78, 80 disposed on the outer housing 32 and connectable to an external grounding member 12.