baber/WOPTO huggingface dataset:
Patent WO-2021153393-A1 (WO)
Title: Steel plate, member, and methods for manufacturing said steel plate and said member
Inventor: YOSHIOKA SHIMPEI
IPC: C22C38/60
Filed: 2021-01-21
Abstract: The purpose of the present invention is to provide a steel plate having a tensile strength of 1310 MPa or greater as well as excellent edge cracking resistance and bendability, a member, and methods for manufacturing said steel plate and said member.　This steel plate has a specific composition and a steel structure in which the area percentage of martensite is 70% or more, the area percentage of bainite is 30% or less, and the total area percentage of ferrite and retained austenite is 5% or less. The number density of carbides having a major axis of 0.5 μm or more at a position corresponding to 1/4 of the steel plate thickness is 60,000/mm 2  or less, the number density of inclusion particles having an equivalent circle diameter of 4.0 μm or larger, in a range from 1/4 to 3/4 of the steel plate thickness, is 10/mm 2  to 30/mm 2 , the number density of inclusion particles having an equivalent circle diameter of 4.0 μm or more, in a range from the surface to 1/4 of the thickness of the steel plate, is 27/mm 2  or shorter, and the tensile strength of the steel plate is 1310 MPa or greater.
Patent WO-2021149826-A1 (WO)
Inventor: AITA Hidemi
IPC: D06M101/06
Filed: 2021-01-23
Abstract: La présente invention aborde le problème de la fourniture de fibres de cellulose recyclées qui sont stabilisées de manière dimensionnelle par réduction de la quantité de rétrecissement après lavage avec de l'eau, etc. L'invention concerne en particulier des fibres de cellulose recyclées ayant un absorbant sur leur surface, les fibres de cellulose recyclées étant caractérisées en ce que des nanofibres de cellulose sont contenues dans l'absorbant.
Patent WO-2021166586-A1 (WO)
Title: Connector
Inventor: KOBAYASHI SHO
IPC: H01R13/52
Filed: 2021-01-29
Abstract: This connector is provided with: first and second housings (10, 60) that are installed on a panel (90), and are fittable to each other; a pair of terminal metal fittings (11A) that are housed in the first housing (10); and a short-circuit terminal (12) that is housed in the first housing (10) and short-circuits the pair of terminal metal fittings (11A). The second housing (60) has a cancellation part (73) that, when the first and second housings (10, 60) are normally fitted, is located between the pair of terminal metal fittings (11A) and the short-circuit terminal (12), and cancels a short-circuited state of the pair of terminal metal fittings (11A). The first housing (10) has a lock arm (15) that holds the second housing (60) in a fitted state and is flexurally deformable in a first direction. The short-circuit terminal (12) has a contact part (24) that faces and abuts on the pair of terminal metal fittings (11A) in a second direction orthogonal to the first direction.
Patent WO-2021171911-A1 (WO)
Inventor: HIRANO YUTA
IPC: H01M10/0525
Filed: 2021-02-01
Abstract: This secondary battery is provided with: a positive electrode that comprises a positive electrode active material layer containing a positive electrode active material, a positive electrode binder and a positive electrode conductive agent; a negative electrode that contains a negative electrode active material; and an electrolyte solution. The positive electrode active material contains a lithium cobalt composite oxide; the positive electrode binder contains a vinylidene fluoride polymer having a melting point of from 160°C to 170°C; the positive electrode conductive agent contains a carbon black having a hollow structure; and the negative electrode active material contains a carbon material. The ratio of the weight of the positive electrode active material to the sum of the weight of the positive electrode active material, the weight of the positive electrode binder and the weight of the positive electrode conductive agent is from 97.9% by weight to 98.5% by weight; the ratio of the weight of the positive electrode binder to the sum of the weight of the positive electrode active material, the weight of the positive electrode binder and the weight of the positive electrode conductive agent is from 0.8% by weight to 1.4% by weight; the ratio of the weight of the positive electrode conductive agent to the sum of the weight of the positive electrode active material, the weight of the positive electrode binder and the weight of the positive electrode conductive agent is from 0.5% by weight to 1.1% by weight; the volume density of the positive electrode active material layer is 4.15 g/cm 3  or more; and the elemental concentration of fluorine atoms as determined by surface analysis of the positive electrode active material layer with use of an X-ray photoelectron spectroscopy method is from 1.9% to 3.0%.
Patent WO-2022168140-A1 (WO)
Inventor: URATA KENGO
IPC: H04L12/70
Filed: 2021-02-02
Abstract: 一実施形態に係る制御装置は、サービス提供を実現する仮想ネットワークを物理ネットワーク上に埋め込む制御装置であって、前記サービスのトラヒック量の予測値と、前記物理ネットワークを構成する各物理ノードが使用可能な再生可能エネルギーを含む電力量の予測値とを取得する第１の取得部と、前記物理ネットワークに関する情報を取得する第２の取得部と、前記トラヒック量の予測値と前記電力量の予測値と前記物理ネットワークに関する情報とに基づいて、前記仮想ネットワークを構成する仮想ノードの物理ノードへの割当と前記仮想ノード間の経路決定とに関する２－ｓｔａｇｅロバスト最適化問題の最適解を算出する解算出部と、前記最適解が表す仮想ノードの割当と経路決定とに基づいて、前記物理ネットワークに埋め込まれた仮想ネットワークを制御する制御部と、を有する。
Patent WO-2021157567-A1 (WO)
Title: Spacecraft liquid propulsion system failure diagnosis system and spacecraft liquid propulsion system failure diagnosis method
Inventor: KAWATSU Kaname
IPC: F02K9/96
Filed: 2021-02-02
Abstract: Provided are a spacecraft liquid propulsion system failure diagnosis system that can reliably diagnose a failure of a spacecraft, and a spacecraft liquid propulsion system failure diagnosis method. The spacecraft liquid propulsion system includes a plurality of thrusters and supply pipes that are connected to the thrusters. The system comprising: a pressure sensor that detects the pressure inside the supply pipe as time series data; a frequency spectrum conversion unit that converts time series data into frequency spectrum data; a storage unit that stores, as a data set, frequency spectrum data generated on the basis of an analysis model based on computer simulation or test results of a test device; a comparison unit that compares the data set with the frequency spectrum data generated by the frequency spectrum conversion unit; and a determination unit that determines a failure in any of the plurality of thrusters on the basis of the comparison result of the comparison unit.
Patent WO-2021176964-A1 (WO)
Inventor: HIRANO SHINJI
IPC: G01L5/1627
Filed: 2021-02-08
Abstract: Capteur haptique caractérisé en ce qu'il comprend : un corps de génération de distorsion ayant deux parties d'arbre en colonne ou plus ; une carte de fonctionnement connectée aux parties d'arbre ; des premiers capteurs de distorsion disposés autour de chacune des parties d'arbre ; et des seconds capteurs de distorsion disposés entre deux des parties d'arbre.
Patent WO-2022176136-A1 (WO)
Inventor: SUZUKI YASUNORI
IPC: G08G1/16
Filed: 2021-02-18
Abstract: An information processing device (1) is provided with: an identification unit (11) which identifies a scene in which the driver of a vehicle has a duty of care; an acquisition unit (12) which acquires travel information about the vehicle in the scene identified by the identification unit (11); a storage unit (13) which stores the travel information about the vehicle acquired by the acquisition unit (12); and an output control unit (17) which outputs information regarding the driver's fatigue on the basis of the travel information about the vehicle stored by the storage unit (13).
Patent WO-2021172592-A1 (WO)
Inventor: HAGIWARA YASUHITO
IPC: G01N5/02
Filed: 2021-03-01
Abstract: [Problem] To provide a gas detection device with which it is possible to supply gas uniformly to a plurality of sensors. [Solution] A gas detection device according to one embodiment of the present invention comprises a casing and a plurality of sensor elements. The casing has a gas introducing part that has an introducing port, a first chamber that is connected to the introducing port, a second chamber that is connected to the first chamber, a constricting part that limits the flow of gas from the first chamber to the second chamber, and a gas evacuating part that is connected to the second chamber. The plurality of sensor elements are disposed within the second chamber, and have different detection sensitivities according to gas type.
Patent WO-2021193446-A1 (WO)
Title: 表面被覆切削工具
Inventor: HIKIDA KAZUHIRO
IPC: B23B27/14
Filed: 2021-03-19
Abstract: 工具基体と該工具基体上の被覆層とを有する表面被覆切削工具であって、
前記被覆層の平均層厚は０．５～５．０μｍであり、前記被覆層はＴｉとＺｒの複合硼化物層を有し、前記ＴｉとＺｒの複合硼化物層は、その組成を組成式：Ｔｉ ｘ Ｚｒ （１－ｘ） Ｂ ｙ で表したとき、原子比ｘ、ｙが、０．３≦ｘ≦０．７、１．５≦ｙ≦３．０を満足する平均組成を有し、さらに、結晶相と非晶質相を有する。
Patent WO-2021200791-A1 (WO)
Inventor: NAGANO TAKU
IPC: F16K37/00
Filed: 2021-03-29
Abstract: The purpose of the present invention is to provide a hydraulic device with a position sensor, capable of achieving a more simple adjustment process during manufacture as well as during installation into a mother machine without integrating a servo amplifier. This hydraulic device with the position sensor is feedback-controlled by the servo amplifier on the basis of the deviation between the command value of the command signal and the position detection value from the position sensor, and comprises: an arithmetic processing unit that outputs the position detection value as a detection signal; a communication unit that sends the detection signal to the servo amplifier and receives the signal from the servo amplifier; and a storage unit in which the characteristic information of the hydraulic device is stored so as to be readable through the communication unit. The characteristic information of the hydraulic device includes, at least, calibration information, in which the position detection values by the position sensor and the characteristic values of the hydraulic device, measured and obtained in advance on the test stand of the hydraulic device, have been associated, and flow rate characteristic information, in which the flow rate of the hydraulic device has been associated with each command signal.
Patent WO-2021200985-A1 (WO)
Inventor: INUKAI TAKITO
IPC: A61B1/00
Filed: 2021-03-30
Abstract: Provided are a program and the like which enable a catheter system to be used easily.　This program causes a computer to execute acquiring a catheter image generated using an image diagnosis catheter inserted into a luminal organ, acquiring complementary information (572) that complements an information lacking part (473) of the acquired catheter image, and displaying the catheter image and the complementary information (572). The acquired catheter image is input to a learning model that outputs complementary information (572) when a catheter image is input, and the complementary information (572) output from the learning model is acquired.
Patent WO-2021206181-A1 (WO)
Title: User equipments, base stations, and methods
Inventor: LIN HUIFA
IPC: H04W72/12
Filed: 2021-04-06
Abstract: Terminal device comprising: reception circuitry configured to receive a PDCCH scheduling a first PUSCH and a second PUSCH; and transmission circuitry configured to transmit the first PUSCH and/or the second PUSCH; and a number NPRB1 of PRBs is allocated to the first PUSCH and a number NPRB2 of PRBs which is different from the NPRB1 is allocated to the second PUSCH at least based on a FDRA field included in the PDCCH; wherein a size of a transport block is determined at least based on a baseline number NPRBbaseline of PRBs; and the NPRBbaseline is determined at least based on NPRB1 and NPRB2; and the transport block is included in the first PUSCH and the second PUSCH.
Patent WO-2021210644-A1 (WO)
Title: High-strength hot-rolled steel sheet
Inventor: KOBAYASHI YUKIKO
IPC: C21D9/46
Filed: 2021-04-15
Abstract: This high-strength hot-rolled steel sheet has a tensile strength of at least 850 MPa, prescribed chemical components, and an average dislocation density of 1 x 10 14  to 1 x 10 16  m -2 ; contains at least bainitic ferrite; has an area percentage for the total of the bainitic ferrite and ferrite of at least 70% but less than 90% and has an area percentage for the total of martensite and retained austenite of 5-30%; and has an average number density of TiC precipitates in the ferrite crystal grains and bainitic ferrite grains of 1 x 10 17  to 5 x 10 18  [number/cm 3 ]; wherein the amount of Ti present as TiC precipitates that have precipitated in the matrix phase not on dislocations is at least 30 mass% of the total amount of Ti in the steel sheet ([Ti] and [C] represent, respectively, the amount of Ti and the amount of C (mass%).]
Patent WO-2021251068-A1 (WO)
Title: Dentition corrective device
Inventor: ISHIGAME MASARU
IPC: A61C7/08
Filed: 2021-05-17
Abstract: A dentition corrective device (10) which has a significantly simplified structure and can promote movement of teeth is worn to cover the gum (7) at least at portions (9a) between dental roots of maxillary teeth (3). The dentition corrective device (10) is provided with permanent magnets (12) at portions corresponding to the gum (7) at least at the portions (9a) between dental roots. Additionally, the dentition corrective device (10) may be configured to be attachable to a mouthpiece (1) which is worn to cover the maxillary teeth (3) and straighten the maxillary teeth (3).
Patent WO-2021251075-A1 (WO)
Title: Electrochemical device
Inventor: NAGAMITSU KENICHI
IPC: H01G11/26
Filed: 2021-05-18
Abstract: The present invention provides an electrochemical device which has both high capacity and high durability. This electrochemical device comprises a positive electrode, a negative electrode and a lithium ion-conductive electrolyte; the positive electrode is provided with a positive electrode collector and a positive electrode mixture layer that is supported by the positive electrode collector; the positive electrode mixture layer contains a positive electrode active material that is reversibly doped with anions; the negative electrode is provided with a negative electrode collector and a negative electrode mixture layer that is supported by the negative electrode collector; the negative electrode mixture layer contains a negative electrode active material that is reversibly doped with lithium ions; the negative electrode active material contains hardly-graphitizable carbon; and the ratio of the mass Mp of the positive electrode active material supported by unit area of the positive electrode to the mass Mn of the negative electrode active material supported by unit area of the negative electrode, namely Mp/Mn is from 1.1 to 2.5.
Patent WO-2021235530-A1 (WO)
Title: Spherical crystalline silica particles and method for producing same
Inventor: TANAKA MUTSUHITO
IPC: C01B33/12
Filed: 2021-05-20
Abstract: (Problem) To provide: spherical silica particles which are suitable for use as a filler for a semiconductor sealing material having excellent dielectric properties in the millimeter wave band, i.e., spherical crystalline silica particles which are reduced in the contents of an alkali metal and an alkaline earth metal to lower levels and have a high crystallization rate and a high quartz content; and a method for producing the spherical crystalline silica particles. (Solution) Provided are spherical crystalline silica particles each having a degree of circularity of 0.80 or more, containing lithium in an amount of 0.02% by mass or more and less than 0.40% by mass in terms of oxide content, also containing calcium in an amount of 0.004% by mass or more and less than 1.0% by mass in terms of oxide content, and also containing a crystalline silica phase, in which the content ratio of the crystalline silica phase in the spherical crystalline silica particles is 40.0% or more, and the content ratio of quarts in the crystalline silica phase is 80.0% by mass or more.
Patent WO-2022195903-A1 (WO)
Inventor: FUJITA JUNICHI
IPC: A63F13/812
Filed: 2021-06-11
Abstract: ゲームプログラムは、複数のキャラクタの中からユーザの操作対象となるキャラクタが切り替わるゲームの処理を実行するコンピュータに、複数のキャラクタのうち特定のオブジェクトとの距離が最小のキャラクタを操作対象として選択するステップと、操作対象として選択された操作対象キャラクタを移動させるためのユーザの操作及び操作方向を検出するステップと、ユーザの操作が検出された場合、ユーザの操作方向と操作対象キャラクタから特定のオブジェクトへの方向とに基づいて操作対象を切り替えるか否かを判定するステップと、操作対象を切り替えると判定された場合、複数のキャラクタのうちの他のキャラクタを操作対象に切り替えるステップと、を実行させる。
Patent WO-2022014237-A1 (WO)
Title: Nucleic acid amplification reaction device provided with magnetic bead stirring mechanism
Inventor: KUWAHARA MASAYASU
IPC: C12M1/00
Filed: 2021-06-15
Abstract: The present invention addresses the problem of providing a device for more efficiently performing a nucleic acid amplification reaction using a primer fixed to a magnetic bead. The present invention provides a device for performing a nucleic acid amplification reaction in a reactor vessel accommodating a reaction reagent containing a primer oligonucleotide fixed to a magnetic bead, the device comprising: a coil that can be connected to an AC power source; and a support which is installed inside the coil and made of a thermally conductive magnetic material on which the reaction vessel can be placed, wherein the device further comprises a heater that heats the support.
Patent WO-2022009633-A1 (WO)
Title: Low-frequency treatment apparatus, control method, and control program
Inventor: INOUE KOSUKE
IPC: A61N1/08
Filed: 2021-06-16
Abstract: Provided is a feature with which it is possible to improve the bodily sensations of a user during treatment.　The low-frequency treatment apparatus according to one aspect of the present invention comprises: a pad unit that is capable of supplying a low-frequency pulsed current to a contacted object; and an output unit that, during the supply of the low-frequency pulsed current by the pad unit, outputs light and/or sound synchronized with a change in the state of supply of the low-frequency pulsed current. For example, the low-frequency treatment apparatus according to one aspect of the present invention comprises a control unit that performs: a control over the supply of the low-frequency pulsed current by the pad unit; and a control over the outputting of light and/or sound by the output unit, said control being performed in conjunction with the control over the supply of the low-frequency pulsed current.
Patent WO-2022014300-A1 (WO)
Inventor: SAITO KOSHUN
IPC: H01L21/60
Filed: 2021-06-25
Abstract: This semiconductor device is provided with a die pad, a semiconductor element, a first joining layer, a first conductive member, and a second joining layer. The die pad has a main surface facing in the thickness direction. The semiconductor element has a first electrode that is provided facing the main surface, and a second electrode that is provided on the reverse side from the first electrode in the thickness direction. The first electrode is electrically joined to the main surface. The first joining layer electrically joins the first electrode and the main surface. The first conductive member is electrically joined to the second electrode. The second joining layer electrically joins the first conductive member and the second electrode. The first joining layer is configured so as to have a melting point higher than the melting point of the second joining layer.
Patent WO-2022059321-A1 (WO)
Inventor: FUJINAKA SHINGO
IPC: C22C38/00
Filed: 2021-07-14
Abstract: このホットスタンプ用鋼板は、所望の化学組成を有し、金属組織において、板厚中央部の｛１１２｝＜１１０＞方位の極密度が３．０超であり、面積率で、フェライトが５～９５％であり、全フェライトのうち、フェライト粒内に硬質相を含む前記フェライトの個数割合が３０％以上である。
Patent WO-2022091512-A1 (WO)
Inventor: KOZAKI KEIKI
IPC: H02P21/18
Filed: 2021-08-03
Abstract: The present invention comprises a first position/rotation detector 14, a second position/rotation detector 14 that has a greater sensitivity to rotation of a motor 1 but a slower detection cycle than the first position/rotation detector 14, and an encoder switch calculation processing unit 18. The encoder switch calculation processing unit 18 switches signals from the first position/rotation detector 14 and the second position/rotation detector 15, or adjusts the proportions thereof and sums up and outputs the same. In this manner, a power converter device is provided wherein an encoder that is highly sensitive but has a slow detection time and an encoder that has a low sensitivity but a fast detection time are used appropriately according to a rotation number, and an electric current and the rotation number are controlled with a high degree of precision.
Patent WO-2022074918-A1 (WO)
Inventor: WATANABE YUJI
IPC: B01D53/28
Filed: 2021-08-03
Abstract: 本開示の実施の形態に係る空気調和機の吸収材（５８）は、室外空気の水分を吸収する。第１の流路（流路（Ｒ１））は、吸収材（５８）を通過し、室外と室内機（２０）内とを接続し、室外空気が流れる。第２の流路（流路（Ｒ２））は、吸収材（５８）を通過し、室外と室内機（２０）内とを接続し、室外空気が流れる。第１のヒータ（７６Ａ）は、第１の流路（Ｒ１）における吸収材（５８）に対する上流側で室外空気を加熱する。第２のヒータ（７６Ｂ）は、第２の流路（Ｒ２）における吸収材（５８）に対する上流側で室外空気を加熱する。この空気調和機は、第１のヒータ（７６Ａ）および第２のヒータ（７６Ｂ）の少なくとも一方が室外空気を加熱し、加熱された室外空気が吸収材（５８）の水分を奪って室内機（２０）に向かう加湿運転を実行する。
Patent WO-2022054698-A1 (WO)
Inventor: HATTORI TAKAYUKI
IPC: H01G2/10
Filed: 2021-09-02
Abstract: The present invention provides an electronic component having excellent moisture resistance. The electronic component comprises an electronic component element 2 and a barrier layer 3 that seals the electronic component element 2. The barrier layer 3 has a clay layer 31 that contains clay. The clay layer 31 is provided so as to surround the electronic component element 2. The clay layer 31 makes it possible to reduce the amount of moisture that passes through the barrier layer 3. The barrier layer 3 has a resin layer 32 that contains resin. The clay layer 31 and resin layer 32 are preferably laminated. The thickness of the resin layer 32 is preferably greater than the thickness of the clay layer 31.
Patent WO-2022059519-A1 (WO)
Inventor: AIZAWA KAZUHIRO
IPC: B28C7/04
Filed: 2021-09-03
Abstract: セメント、急硬材、及び眠剤を含むＡ材と、硫酸アルミニウムを含む硫酸アルミニウム系硬化促進剤を含むＢ材とを含み、前記眠剤と前記硫酸アルミニウムとの量論比が０．５～５である２材型の生コン出荷型急硬コンクリート材料である。
Patent WO-2022050430-A1 (WO)
Title: 変性ポリテトラフルオロエチレン水性分散液
Inventor: YAMABE Takuya
IPC: C08K5/06
Filed: 2021-09-07
Abstract: 高温での粘度が低い変性ポリテトラフルオロエチレン水性分散液を提供する。変性ポリテトラフルオロエチレン、及び、非イオン性界面活性剤を含み、変性ポリテトラフルオロエチレンの固形分濃度が５０～７０質量％であり、含フッ素界面活性剤を実質的に含まず、５５℃における粘度が８０ｍＰａ・ｓ以下であり、変性ポリテトラフルオロエチレンは、０．０５０質量％以上１．００質量％以下の変性モノマーに基づく重合単位を含むことを特徴とする変性ポリテトラフルオロエチレン水性分散液である。
Patent WO-2022059666-A1 (WO)
Title: Liquid discharge apparatus, control method for correcting liquid discharge apparatus, and recording medium
Inventor: KURABAYASHI DAI
IPC: B41J25/00
Filed: 2021-09-14
Abstract: A liquid discharge apparatus according to an aspect of the present disclosure is a liquid discharge apparatus for forming an image on a recording medium, the liquid discharge apparatus including a first image obtaining unit configured to obtain first image data, a second image generating unit configured to generate second image data by adding a predetermined figure to the first image data, a correcting unit configured to generate third image data obtained by correcting, for each of pages, the first image data, based on the second image data and read image data obtained by reading an image formed on the recording medium based on the second image data, and a liquid discharging unit configured to discharge liquid onto the recording medium, based on the third image data.
Patent WO-2022065179-A1 (WO)
Title: Method for producing fiber-reinforced resin tube
Inventor: NAKAYAMA TAKAHIRO
IPC: B29C43/10
Filed: 2021-09-16
Abstract: The present invention provides a method which is for producing a fiber-reinforced resin tube and with which it is possible to improve molding quality and minimize mass increase. A method for producing a tube (102) according to a first embodiment of the present invention at least comprises: a preparatory step (S11) for preparing a tubular expansion body (72) around which a fiber (71) is wound; a placement step (S12) for placing the expansion body (72) in a mold (61) following the preparatory step; an inflow step (S14) for pouring an uncured thermosetting resin (77) into the mold (61) that has the expansion body (72) placed therein; and an expansion step (S16) for feeding a fluid to the expansion body (72) so as to cause the expansion body (72) to expand.