baber/WOPTO huggingface dataset:
Patent WO-2020183958-A1 (WO)
Title: Chemically converted film inspection method, chemically converted film inspection device, surface-treated steel sheet manufacturing method, surface-treated steel sheet quality management method, and surface-treated steel sheet manufacturing equipment
Inventor: KOSHIHARA TAKAHIRO
IPC: G01N21/89
Filed: 2020-01-28
Abstract: This method includes: an emission step for emitting polarized light onto a surface to be inspected; a light reception step for using two or more light reception means to receive, at two or more different light detection angles, reflected light resulting from the reflection of the emitted polarized light by the surface to be inspected; an image signal acquisition step for acquiring an image signal representing an image of the surface to be inspected from the reflected light received by each light reception means; a representative value calculation step for calculating representative values from the image signals for each light reception means; and a determination step for determining whether the surface to be inspected has a chemically converted film on the basis of the representative values calculated for each light reception means. In the representative value calculation step, if a gain adjustment step is not carried out between the image signal acquisition step and representative value calculation step, the representative values are determined from the intensities of the image signals, and if a gain adjustment step is carried out between the image signal acquisition step and representative value calculation step, the representative values are determined from the gains of the image signals.
Patent WO-2021152829-A1 (WO)
Inventor: NABETO YU
IPC: G06T7/00
Filed: 2020-01-31
Abstract: 物体認識装置において、記憶部は、複数の特徴量と、各特徴量の特徴点を持つ物体とを関連付けたテーブルを記憶する。物体領域検出部は、入力画像から、複数の物体の物体領域を検出する。特徴量抽出部は、入力画像から、物体領域に属する特徴点の特徴量を抽出する。絞り込み部は、テーブルを参照し、物体領域に属する特徴点の特徴量に基づいて、認識対象の全物体を、当該物体領域に対応する物体候補に絞り込む。照合部は、物体領域に属する特徴点と、物体候補毎の特徴点とを照合して物体を認識し、認識結果を出力する。
Patent WO-2020179610-A1 (WO)
Inventor: KOBAYASHI HIROKI
IPC: B32B15/08
Filed: 2020-02-27
Abstract: Provided is a packaging material for batteries which has excellent formability and which suffers neither a decrease in interlaminar bonding strength nor an appearance failure, e.g., interlaminar separation, after sealant-layer thermal fusion bonding for sealing up battery elements and even after a long-term durability test performed under high-temperature high-humidity conditions. Also provided are: a two-pack type adhesive characterized by comprising a polyol composition (A) and a polyisocyanate composition (B), the polyisocyanate composition (B) comprising one or more isocyanate compounds (B1) including an aromatic polyisocyanate and one or more isocyanate compounds (B2) including at least one compound selected from the group consisting of diphenylmethane diisocyanate and carbodiimide-modified diphenylmethane diisocyanates, this adhesive being used to produce the packaging material for batteries; a container for batteries; and a battery.
Patent WO-2021176613-A1 (WO)
Inventor: YOSHIDA MITSUNOBU
IPC: G06T7/00
Filed: 2020-03-04
Abstract: In this crack detection device (10), an image acquisition unit (21) acquires image data obtained by imaging a road surface from an oblique direction to the road surface. An image classification unit (22) classifies the acquired image data into an allowable range in which the resolution is higher than a reference value and a non-allowable range in which the resolution is equal to or smaller than the reference value. A data output unit (23) outputs allowable data, which is the image data of a portion classified to the allowable range, as data for detecting a crack in the road surface. An image display unit (24) displays the output data.
Patent WO-2020189466-A1 (WO)
Inventor: YOKOTA TAKAYUKI
IPC: A61M25/06
Filed: 2020-03-12
Abstract: This catheter assembly (10A) is provided with: a catheter (12); a catheter hub (20) having a hollow section (30); and a valve body (40A) installed inside the catheter hub (20). The valve body (40A) is a one-body structure provided with: a fixed part (44) fixed to the catheter hub (20); a deformable part (46) that is connected to the fixed part (44) and has an openable slit (42); and a pusher part (56) extending from the deformable part (46) toward the proximal end. The pusher part (56) is pushed in the distal end direction by a connector (100) inserted into the hollow section (30) from the proximal end of the catheter hub (20) and opens the slit (42) by deforming the deformable part (46).
Patent WO-2021192199-A1 (WO)
Title: 無線装置、サーバ及び無線通信方法
Inventor: IIDA MOTOKI
IPC: H04W64/00
Filed: 2020-03-27
Abstract: 無線装置の位置を適切に管理可能とする。複数のアンテナを備える無線装置は、前記複数のアンテナの各々のオン又はオフを制御して、前記複数のアンテナのうちでオンとなるアンテナが異なる複数のアンテナパターンを切り替える制御部と、前記複数のアンテナパターンの各々で、前記無線装置の位置推定用の測定情報の測定に用いられる下り参照信号の受信、又は、前記測定情報の測定に用いられる上り参照信号の送信を行う通信部と、を備える。
Patent WO-2020218254-A1 (WO)
Inventor: HOSHINO MASAYUKI
IPC: H04W52/08
Filed: 2020-04-20
Abstract: The purpose of the present invention is to efficiently provide a terminal device, a base station device, a communication method, and an integrated circuit through the base station device and the terminal device in a radio communication system. The present invention involves: receiving upper-layer setting that includes a parameter to be applied to transmission electric power control and parameters regarding one or a plurality of HARQ-ACK codebooks; specifying a first HARQ-ACK codebook corresponding to an uplink control channel; calculating transmission electric power to be applied to transmission of the uplink control channel on the basis of a corrected value of a TPC command corresponding to the first HARQ-ACK codebook; and performing electric power control.
Patent WO-2021220392-A1 (WO)
Inventor: YAMADA KENTARO
IPC: A24F40/40
Filed: 2020-04-28
Abstract: The present invention prevents an electrolytic solution contained in a power supply from leaking to the outside of a chamber in which the power supply is stored.　This suction device has: an aerosol generation unit; a control unit for controlling the aerosol generation unit; a battery for supplying electric power to the aerosol generation unit and the control unit; a partition wall for separating an electronic device compartment in which the battery is stored and a heating compartment in which the control unit is disposed; and a buffering member disposed between the battery and the partition wall. The buffering member has a slit. The partition wall has a through hole that allows communication between the electronic device compartment and the heating compartment. The through hole of the partition wall faces the slit of the buffering member.
Patent WO-2020235651-A1 (WO)
Title: Corps fritté composite, élément de mandrin électrostatique, dispositif de mandrin électrostatique et procédé de fabrication de corps fritté composite
Inventor: HIDAKA NOBUHIRO
IPC: C04B35/117
Filed: 2020-05-21
Abstract: L'invention concenre un corps fritté composite qui comprend un oxyde métallique servant de phase principale, du carbure de silicium servant de sous-phase et de silicate de l'élément métallique contenu dans l'oxyde métallique, le diamètre moyen d'agrégat du silicate dans un champ visuel de 600 µm  2  à un grossissement de 1000 fois n'étant pas supérieur à 5 µm.
Patent WO-2021250759-A1 (WO)
Title: Communication device and communication method
Inventor: IIYAMA NORIKO
IPC: H04L12/44
Filed: 2020-06-08
Abstract: A communication device comprises: a MAC unit that processes a main signal including a payload, and sets the communication timing for the main signal; a communication unit that performs a transmission process for performing, on the basis of the communication timing, E/O conversion on the main signal acquired from the MAC unit, and transmitting the signal to a communication partner device, and/or a reception process for performing O/E conversion on a main signal received from the communication partner device; a main signal transmittal path for transmitting the main signal between the MAC unit and the communication unit; and a control information transmittal path provided separately from the main signal transmittal path, the control information transmittal path transmitting communication timing data, which is data indicating the communication timing, from the MAC unit to the communication unit.
Patent WO-2020250910-A1 (WO)
Inventor: YAMADA TOMOAKI
IPC: A61L27/32
Filed: 2020-06-10
Abstract: Provided is a biocompatible member having excellent bone binding properties.　This biocompatible member (1) comprises a base material (3) and a layer (10) including hydroxyapatite crystals formed on at least a portion of the surface (5) of the base material (3). The layer (10) is formed from the assembly of columnar bodies (11) comprising hexagonal crystals of hydroxyapatite. The layer (10) comprises a base part (13) having a thickness falling in a predetermined range, and a plurality of protruding parts (15), each in the form of the columnar body (11) protruding from the base part (13). The thickness of each of the protruding parts (15) is greater than the thickness of the base part (13). The surface of the layer (10) is formed as a raised and recessed structure by the base part (13) and the protruding parts (15).
Patent WO-2021002179-A1 (WO)
Inventor: YAMADA MASAHIRO
IPC: F16C33/64
Filed: 2020-06-15
Abstract: This raceway ring (10) for a rolling bearing is composed of steel and is provided with an outer circumferential surface (10d) and an inner circumferential surface (10c). One of the outer circumferential surface (10d) and the inner circumferential surface (10c) has a raceway surface (10e). The other of the outer circumferential surface (10d) and the inner circumferential surface (10c) serves as an anti-raceway surface. The volumetric fraction of residual austenite in the anti-raceway surface is smaller than the volumetric fraction of residual austenite in the raceway surface (10e). The difference between the volumetric fraction of residual austenite in the raceway surface (10e) and the volumetric fraction of residual austenite in the anti-raceway surface is at least 5 volume percent. The average particle diameter of prior austenite grains in the raceway surface (10e) is at most 8 μm.
Patent WO-2021024736-A1 (WO)
Inventor: SETOYAMA MAKOTO
IPC: B23B27/20
Filed: 2020-07-16
Abstract: This cutting tool comprises a base material composed of a sintered body of cubic boron nitride and a coat provided on said base material, wherein: the coat comprises a MAlN layer in which M represents the metal element of titanium or chromium, or both; the MAlN layer comprises crystalline grains of cubic crystal-type M x Al 1-x N; the atomic ratio x of the metal element M in the M x Al 1-x N falls within a range of 0.3-0.7; the content proportion of the cubic boron nitride is 20 vol% or more; when the crystal alignment of each of the M x Al 1-x N crystal grains is identified through analysis of an electron backscattering diffraction image, in a cross-sectional surface of the MAlN layer as cut by a plane containing a normal line to a flank face, the proportion of the area occupied by the M x Al 1-x N crystal grains, in which the normal line direction to the (111) plane in the MAlN layer of the flank face is within 25 degrees of the normal direction of the flank face, is not less than 45% but less than 75%; and the MAlN layer has a residual stress that falls within a range of -2 GPa to -0.1 GPa.
Patent WO-2021025127-A1 (WO)
Title: 樹脂成形品の冷却用金型ユニット、ブロー成形装置、射出成形装置および方法
Inventor: TAKEHANA DAIZABURO
IPC: B29C49/06
Filed: 2020-08-06
Abstract: 射出成形された有底形状の樹脂製のプリフォームを冷却するための冷却用金型ユニットであって、プリフォームの内部形状に対応する外形を有し、プリフォームの内部に挿入可能なコア金型を備え、プリフォームの底部に臨むコア金型の先端部には、コア金型の内部を介してプリフォーム内から空気を排出する排気口が設けられている。
Patent WO-2021053998-A1 (WO)
Inventor: SAKAMOTO MICHIAKI
IPC: H01L41/193
Filed: 2020-08-07
Abstract: Un dispositif haptique est fourni, comprenant : une carte de circuit imprimé comprenant une première surface ; un film piézoélectrique organique qui présente des caractéristiques piézoélectriques et est disposé sur le premier côté de surface de la carte de circuit imprimé ; une pluralité d'électrodes disposées sur le premier côté de surface de la carte de circuit imprimé ; et une pluralité de circuits d'entraînement qui sont disposés entre la carte de circuit imprimé et le film piézoélectrique organique et qui sont destinés à appliquer une tension d'entraînement sur le film piézoélectrique organique pendant une période d'entraînement piézoélectrique dans laquelle le film piézoélectrique organique est entraîné. Dans une vue en plan, le film piézoélectrique organique est divisé en une pluralité de cellules. La pluralité d'électrodes comprennent : une électrode commune qui est disposée de façon à chevaucher la pluralité de cellules dans une vue en plan et à laquelle un potentiel de référence est fourni pendant la période d'entraînement piézoélectrique ; et une pluralité d'électrodes d'entraînement qui sont respectivement disposées dans la pluralité de cellules dans une vue en plan. La pluralité de circuits d'entraînement comprennent : un premier circuit d'entraînement apte à fournir un premier signal d'entraînement pendant la période d'entraînement piézoélectrique ; et un second circuit d'entraînement apte à fournir un second signal d'entraînement différent du premier signal d'attaque pendant la période d'entraînement piézoélectrique. La pluralité d'électrodes de commande comprennent : une première électrode d'entraînement qui est connectée au premier circuit d'entraînement ; et une seconde électrode d'entraînement qui est électriquement isolée de la première électrode d'entraînement et qui est connectée au second circuit d'entraînement. La pluralité de cellules comprennent chacune la première électrode d'entraînement et la seconde électrode d'entraînement disposées sur celle-ci.
Patent WO-2021049230-A1 (WO)
Title: Power conversion device and method for controlling power conversion device
Inventor: INADA RYOICHI
IPC: H02M7/48
Filed: 2020-08-11
Abstract: In the present invention, in a step S301, alternating-current sensor values Ius, Ivs, Iws are obtained, and in a step S303, positive electric current values in a U phase, a V phase, and a W phase that have been output from a first half-wave rectification unit 451 and negative electric current values in the U phase, the V phase, and the W phase that have been output from a second half-wave rectification part 452 are smoothed and output to a determination unit 454. In a step S304, it is determined whether the smoothed positive electric current value in the U phase is less than a threshold value 1, and when the smoothed positive electric current value in the U phase is less than the threshold value 1, an upper arm switching element Tuu in the U phase is determined in a step S305 as having an open fault. When the smoothed negative electric current value in the U phase is less than a threshold value 2, the determination unit 454 determines in a step S307 that a lower arm switching element Tul in the U phase has an open fault.
Patent WO-2021044884-A1 (WO)
Title: Curable resin composition, sealing agent for liquid crystal display element, vertically conductive material, and liquid crystal display element
Inventor: TAKAHASHI SHUNSUKE
IPC: C09K3/10
Filed: 2020-08-24
Abstract: The objective of the present invention is to provide a curable resin composition having excellent storage stability, adhesiveness, and low liquid crystal contamination when used as a sealing agent for a liquid crystal display element. In addition, another objective of the present invention is to provide a sealing agent for a liquid crystal display element, a vertically conductive material, and a liquid crystal display element which are made by using said curable resin composition. The present invention is a curable resin composition containing a curable resin and a thermosetting agent, wherein the thermosetting agent includes a hydrazide compound, and the hydrazide compound includes at least one hydrazide compound having an alkyl group at the end of at least one hydrazide group.
Patent WO-2021171655-A1 (WO)
Inventor: SAITOH MITSUNORI
IPC: B65D85/804
Filed: 2020-08-24
Abstract: A drip bag 1A having a bag body 10 formed from a water-permeable filtration sheet, and a sealing member 20 formed from a thin plate-form material provided on two outer surfaces facing the bag body 10. The sealing member 20 has: an upper adhesive part 24; a central part 21; a pair of arm parts 22 provided with a gap therebetween so as to sandwich a widthwise center line A of the bag body from the central part 21 toward the upper adhesive part 24; and a pair of sealing parts 23 that are continuous with the upper sections of the arm parts, extend to below the bag body 10, and are not bonded to the bag body 10. The arm parts 22 have securing edges 22a of which the upper sections can be pulled upright from the bag body 10, and which are secured to the bag body 10 at lower sections. The securing edges 22a are inclined relative to the bag body width direction. In this drip bag 1A, an opening of the bag body opens wider than in the prior art, even if the opening diameter of a cup is low.
Patent WO-2021059878-A1 (WO)
Inventor: NAITO DAIKI
IPC: A63F13/814
Filed: 2020-08-31
Abstract: 回転体の操作感をユーザの意図に適合させることが可能なゲームシステムを提供する。ユーザによる回転操作の対象としてのターンテーブル（２１）を含むターンテーブルユニット（２０）と、ターンテーブル（２１）の回転負荷を変化させる磁性流体ダンパ（４０）と、ターンテーブルユニット（２０）が検出した操作を参照しつつゲームを制御する制御ユニットと、を備えたゲームシステムにおいて、制御ユニットにより、回転負荷に関するユーザの指示を取得し、取得されたユーザの指示に基づいて磁性流体ダンパ（４０）を制御する。
Patent WO-2022049657-A1 (WO)
Inventor: TOIZUMI Takahiro
IPC: G06F40/103
Filed: 2020-09-02
Abstract: This learning system (10) comprises: a training data generation means (130) which extracts restrictions held by an input layout and generates training data with the restrictions; and learning means (140, 150) which learn by means of a generative adversarial network, a learning means (110) that generates a generation layout by using random numbers, and a layout identification means (120) which identifies the generation layout and the training data with the restrictions. This learning system (10) comprises: a training data generation means (130) which extracts restrictions held by an input layout and generates training data with the restrictions; and learning means (140, 150) which learn by means of a generative adversarial network, a learning means (110) that generates a generation layout by using random numbers, and a layout identification means (120) which identifies the generation layout and the training data with the restrictions.
Patent WO-2022049669-A1 (WO)
Inventor: MIYAWAKI SHOZO
IPC: B26B29/00
Filed: 2020-09-02
Abstract: The present invention addresses the problem of providing a saw casing provided with a saw blade guide means that is of a simple structure and is capable of guiding a saw blade easily and reliably into the casing though a casing entrance, the saw casing being able to prevent the saw blade from biting into the casing entrance or from damaging the casing entrance.　A saw casing 1 is provided with a saw blade guide means for guiding a saw blade through a casing entrance 21 into a storage space 11 at the back. The saw blade guide means comprises: a pair of shorter-direction-side guide rolls 30 that are disposed on the two sides in the longer direction of the casing entrance 21; a longer-direction-side guide roll 40 that is disposed on the upper near side of the casing entrance 21 so as to guide the attitude of the saw blade to the casing entrance 21 along the longer direction; and a saw blade landing guide receptacle 23 that is disposed on the lower near side of the casing entrance 21 so as to guide the landing of the saw blade.
Patent WO-2021049411-A1 (WO)
Title: Bulb vegetable harvester
Inventor: WATANABE AKIHITO
IPC: A01D27/04
Filed: 2020-09-03
Abstract: A bulb vegetable harvester (1) is provided with: a traveling machine body (2); a picking conveyance device (34) for picking garlic (G) planted in a field and conveying the garlic rearward and upward while grasping the foliage (Gb); a conveyor (4) for receiving the garlic (G) from the picking conveyance device (34), and conveying and collecting the garlic rearward and upward, wherein the picking conveyance device (34) is disposed frontward of the conveyor (4).
Patent WO-2022064657-A1 (WO)
Inventor: NISHIKAWA SHOHEI
IPC: G06Q10/04
Filed: 2020-09-25
Abstract: 一実施形態に係る復旧支援装置は、分析部と学習部とを備える。分析部は、第１の障害に関連する第１の情報をもとに、最適化問題を解くことによって、第１の障害の復旧作業に係る第１の手順案を生成する。学習部は、上記第１の障害の復旧作業に採用された作業手順に関連するフィードバック情報を取得し、上記第１の手順案に対して上記フィードバック情報を反映した学習結果を生成する。上記分析部はさらに、第２の障害が発生した場合に、上記学習結果を用いて上記第２の障害の復旧作業に係る第２の手順案を生成する。
Patent WO-2022070355-A1 (WO)
Title: Phased array antenna calibration method and calibration system
Inventor: MARUYAMA TAKASHI
IPC: H04B7/06
Filed: 2020-09-30
Abstract: A method for calibrating a phased array antenna (100) comprising a plurality of transmission modules (2a, 2b, 2c, 2d) that each comprises a phase shifter (3) for converting the phase of a high-frequency signal output from a signal source (1), an amplifier (4) for amplifying the amplitude of the high-frequency signal, and a transmission antenna (5) for converting the high-frequency signal into a radio wave, and a reception module (11) comprising a reception antenna (12), the method comprising a step for using the reception antenna (12) to receive reflected waves that are radio waves that have been transmitted from the transmission antennas (5) of the plurality of transmission modules (2a, 2b, 2c, 2d) and reflected outside, and a step for adjusting the phase shifters (3) and amplifiers (4) of the plurality of transmission modules (2a, 2b, 2c, 2d) on the basis of the amplitudes and phases of the received reflected waves.
Patent WO-2022091230-A1 (WO)
Inventor: KAMIYA SHOZO
IPC: H04N5/92
Filed: 2020-10-27
Abstract: [Problem] To provide an information extraction device that can reduce a load associated with an operation process. [Solution] The information extraction device of the present disclosure comprises: an extraction unit that extracts a specific frame group from a video, constituted of a plurality of frames, in accordance with an externally-instructed prescribed specific condition; an imaging unit that captures images of a prescribed photographic subject so as to acquire said video; a sound collection unit that collects sound of a surrounding area including the photographic subject; and a waveform recording unit that pre-registers prescribed waveform data. The prescribed specific condition is whether the waveform data of the sound collected by the sound collection unit matches the recorded waveform data, and if both pieces of waveform data match, the extraction unit extracts, from the video and as the specific frame group, a frame group corresponding to the matching waveforms.
Patent WO-2022101984-A1 (WO)
Inventor: MAENO TOMOAKI
IPC: C08G73/10
Filed: 2020-11-10
Abstract: ジアミンとテトラカルボン酸二無水物とを反応して得られるポリイミド前駆体であって、ポリイミド前駆体に含まれるジアミン成分に対し５～８０モル％のダイマージアミンを含み、重量平均分子量が１５０００～１３００００であるポリイミド前駆体、このポリイミド前駆体を硬化して得られるポリイミド、このポリイミド前駆体を含む樹脂組成物が提供される。