baber/WOPTO huggingface dataset:
Patent WO-2021152834-A1 (WO)
Title: Lifelog management device, control method, and storage medium
Inventor: ARAI KAN
IPC: G06Q50/10
Filed: 2020-01-31
Abstract: A lifelog management device 1A primarily comprises an image retrieval unit 31A and a display control unit 33A. The image retrieval unit 31A retrieves an objective image Iobj in which a subject user has been captured, such retrieval being from a database 22A of installed camera images generated by a camera installed in a public place. The display control unit 33A causes lifelog information based on the objective image Iobj to be displayed on a display device 7A.
Patent WO-2020170802-A1 (WO)
Title: Dispositif et procédé de détection
Inventor: HAYASHI YUHEI
IPC: H04L12/70
Filed: 2020-02-04
Abstract: Selon la présente invention, une unité de calcul de quantité de caractéristiques (15b) calcule une quantité de caractéristiques des informations d'en-tête d'un paquet. Une unité de classification (15c) classifie le paquet comme étant normal ou anormal, à l'aide de la quantité de caractéristiques calculée. Une unité d'attribution (15d) attribue, aux informations d'en-tête d'un paquet qui a été attaqué à l'aide d'un outil d'attaque connu, une étiquette indiquant le nom de l'outil d'attaque. Une unité d'apprentissage (15e) apprend l'attribution d'étiquettes à l'aide de l'étiquette et de la quantité de caractéristiques calculée par rapport au paquet étiqueté en tant que données d'enseignant.
Patent WO-2020179563-A1 (WO)
Inventor: KOIKE MASANORI
IPC: H04N21/83
Filed: 2020-02-26
Abstract: 映像をタイルに分割して配信するタイルベース映像配信サービスにおいてユーザが体感する品質を推定するための映像品質推定装置は、受信したタイルベース映像から、第１のタイルの品質を表す第１のパラメータと、１つ又は複数の第２のタイルの品質を表す第２のパラメータとを抽出する映像品質パラメータ抽出部と、前記第１のパラメータと前記第２のパラメータとを使用して、タイルベース映像の品質を推定する映像品質推定部とを有する。
Patent WO-2020195671-A1 (WO)
Inventor: TAKAYAMA MASATO
IPC: D21H15/02
Filed: 2020-03-05
Abstract: Provided is a fibrillated chemically modified cellulose fiber which has a type-I cellulose crystallinity of at least 50%, an anionization degree of 0.10-2.00 meq/g, and an average fiber diameter of greater than 500 nm. Also, provided is a fibrillated chemically modified cellulose fiber, wherein the value (A/B) obtained by dividing the viscosity A measured at a shear rate of 0.01/sec by the viscosity B measured at a shear rate of 1000/sec in an aqueous dispersion having a solid content of 1 mass% is at least 100. These fibers have high water retention and high thixotropy.
Patent WO-2020203022-A1 (WO)
Inventor: HORIGOME DAISUKE
IPC: B60R16/023
Filed: 2020-03-05
Abstract: A computing system (SY) for automobile is provided with: a computing device (6) that decides a target motion of an automobile (1) when traveling along a route that is generated on the basis of output from a vehicle exterior information acquisition device (M1) that is installed in the automobile and acquires vehicle exterior environment information, and outputs a control signal for achieving the target motion to an actuator (7); and a security gateway device (4) that is provided between an external network (90) and the computing device (6), determines, for access from an external communication device through the network (90), validity of the access on the basis of a predetermined criterion, and decides whether or not to permit the access of the communication device.
Patent WO-2021181604-A1 (WO)
Title: Information terminal device, and application operation mode control method of same
Inventor: HASHIMOTO YASUNOBU
IPC: G06F9/445
Filed: 2020-03-12
Abstract: An object is to provide an information terminal device that improves convenience of use in operation mode control of an application that performs cooperative operation with a plurality of information terminal devices, and an application operation mode control method of same.　Accordingly, an information terminal device that executes applications is configured to activate an application while switching between a solo operation mode and a cooperative operation mode, depending on a form of activation instruction for the application.
Patent WO-2020209106-A1 (WO)
Title: Information processing terminal, information processing device, information processing method, program, and information processing system
Inventor: TAGA Shota
IPC: G06F21/60
Filed: 2020-03-27
Abstract: The present disclosure relates to an information processing terminal, an information processing device, an information processing method, a program, and an information processing system with which it is possible to more reliably change a key. A user terminal is provided with: a secure element in which an area having data to be protected stored therein has a protected area that is protected by a cryptographic key; and a processing execution unit for executing processing to change, in the secure element, a first key used during shipment to a second key different from the first key. Setting information to be referenced when changing from the first key to the second key is stored during shipment in the protected area. A server device is provided with: a tamper-resistant device in which a master key serving as a master for the first key is stored, and which is protected against analysis from the outside; and a processing device for performing, on the basis of the setting information, processing to change from the first key to the second key using the master key stored in the tamper-resistant device. The present technology can be applied, for example, to an information processing system for providing a payment service.
Patent WO-2020204042-A1 (WO)
Title: Colored dispersion, recording medium, and hydrophobic fiber printing method
Inventor: HANAZATO Akitsu
IPC: C09B1/503
Filed: 2020-03-31
Abstract: Provided is a colored dispersion that contains (A) a dye derivative, (B) a water-insoluble dye, (C) a dispersant, and water, wherein the (A) component contains an anthraquinone-based compound represented by formula (a1), the (C) component contains a polyoxyethylene aryl phenyl ether and a polyoxyethylene aryl phenyl ether sulfate, and the mass ratio ((B)/(A)) of the (B) component with respect to the (A) component satisfies the relationship 400 > (B)/(A) > 3.125. Also provided are: a recording medium having said colored dispersion adhered thereto and a hydrophobic fiber printing method employing the colored dispersion. In formula (a1), each of R a1 -R a5  is a hydrogen atom or the like, and X a1  is a group represented by formula (a4) or the like. In formula (a4), Z a3  is an optionally-substituted amino group or the like.
Patent WO-2020213426-A1 (WO)
Title: Image processing device, image processing method, and program
Inventor: TATENO HISAYUKI
IPC: H04N5/262
Filed: 2020-04-03
Abstract: The present technology pertains to an image processing device, image processing method, and program which facilitate the editing of a free viewpoint image. In the present invention, a 3D stroboscopic image, which is obtained by using a virtual camera to photograph a stroboscopic model in which 3D models of an object at a plurality of times generated from a plurality of perspective images photographed from a plurality of viewpoints are arranged in a three-dimensional space, and editing parameters, which are subject to editing in the editing of a free viewpoint image that is linked to the 3D stroboscopic image and is obtained by using the virtual camera to photograph free viewpoint data generated from the plurality of perspective images, are displayed. The present technology can be applied when editing a free viewpoint image, for example.
Patent WO-2021140686-A1 (WO)
Title: Suppressor device for ion chromatograph
Inventor: TANAKA HIROSHI
IPC: G01N30/86
Filed: 2020-04-27
Abstract: This suppressor device for an ion chromatograph is provided between a separation column of the ion chromatograph and a detector. An electrodialytic suppressor includes: a first flow path through which an eluent from the separation column is supplied; a second flow path through which a regeneration liquid is supplied; an ion exchange membrane provided between the first flow path and the second flow path; and an electrode to which voltage is applied. A power supply circuit for applying voltage to the electrode is turned off when the eluent is not supplied to the first flow path of the electrodialytic suppressor.
Patent WO-2020230776-A1 (WO)
Inventor: WATANABE KOHEI
IPC: G06N3/08
Filed: 2020-05-12
Abstract: The present invention provides technology for adjusting the progress state of learning of a machine learning model. A training method comprises: a first step for inputting first input data to a first machine learning model and thereby causing first output data that corresponds to the first input data to be outputted, the first machine learning model being a model for executing a computation process, on the first input data, that uses a plurality of first computation parameters and outputting the first output data; and a second step for adjusting a plurality of first computation parameters using the first output data and teaching data, the teaching data indicating a desired value for the first output data that corresponds to the first input data. The first machine learning model is trained by repeating the first and second steps multiple times. The second step includes a variation step for causing the value used for adjusting the plurality of first computation parameters to vary using a random number.
Patent WO-2021033385-A1 (WO)
Title: Air treatment device
Inventor: KITAGAWA Keita
IPC: G03B15/05
Filed: 2020-05-22
Abstract: The present invention is provided with: a casing (20); a drain pan (50) provided inside the casing (20); a camera (70) for imaging the inner surface of the drain pan (50) to acquire image data; and a lighting device (72) that irradiates an imaging subject of the camera (70) with visible light having the maximum peak wavelength in a wavelength range of 400 nm to 500 nm inclusive.
Patent WO-2020255638-A1 (WO)
Inventor: MORITA KAZUKI
IPC: B60R21/203
Filed: 2020-05-25
Abstract: [Problem] Provided is a driver's seat airbag device that, using a simple configuration, can cause a predetermined part of an airbag cushion to expand and deploy before other parts. [Solution] A driver's seat airbag device 100 comprises a steering wheel 106, and an airbag module 105 including an inflator 112 and a cushion 104. The steering wheel 106 includes a housing part 109 that houses the airbag module 105, and a cover member 110 that covers the housing part 109. The cover member 110 includes: an occupant-side design region 150; and a thin-walled portion 160 which is formed from an upper region E2 to a lower region E1 of the design region 150 and which splits under expansion pressure from the cushion 104, causing cover doors 162a and 162b to open. The thin-walled portion 160 includes a first thickness area 160a, and a second thickness area D1 that is thinner than the first thickness area 160a. The second thickness area D1 is formed in the lower region E1 of the design region 150.
Patent WO-2020261844-A1 (WO)
Inventor: YABE KOICHI
IPC: B23Q11/10
Filed: 2020-05-26
Abstract: Provided are a coolant supply device in which ejection of coolant is easily switched on and off, and a machine tool. A coolant supply device 10 supplies coolant to a workpiece-processing area in a machine tool. The coolant supply device 10 includes: a rotary nozzle 40 formed in a cylindrical shape and having, in the cylindrical outer circumferential surface thereof, ejection ports 51 through which the coolant is ejected; and a supply device body 20 rotatably supporting the rotary nozzle and configured to be able to supply the coolant to the rotary nozzle. The supply device body is configured to be able to switch between an ejection permitted area, in which the ejection ports are opened, and an ejection stop area, in which the supply device body faces the ejection ports to close the ejection ports, in accordance with the rotation of the rotary nozzle.
Patent WO-2020246405-A1 (WO)
Title: Composition de formation de motif, film durci, stratifié, procédé de production de motif et procédé de fabrication d'élément semi-conducteur
Inventor: GOTO YUICHIRO
IPC: H01L21/027
Filed: 2020-06-01
Abstract: La présente invention concerne : une composition de formation de motif qui est destinée à l'impression et contient (A) un composé polymérisable qui contient un cycle aromatique mais ne contient pas de groupe hydroxyle, (B) un initiateur de photopolymérisation qui contient un cycle aromatique mais ne contient pas de groupe hydroxyle, et (C) un initiateur de photopolymérisation qui a une structure spécifique contenant un groupe hydroxyle, la viscosité à 23 °C d'un composant obtenu par élimination d'un solvant de la composition de formation de motif étant d'au plus 300 mPa∙s ; un film durci auquel est appliquée la composition de formation de motif ; un stratifié ; un procédé de production de motif ; et un procédé de fabrication d'un élément semi-conducteur.
Patent WO-2021245802-A1 (WO)
Inventor: KURAMOCHI YUSUKE
IPC: B41J2/18
Filed: 2020-06-02
Abstract: This droplet discharge head comprises: a discharge part having a discharge hole through which droplets are discharged; and a discharge flow passage part that is provided corresponding to the discharge hole and constitutes a liquid flow passage region for discharging the liquid to the discharge hole, wherein the discharge hole is disposed, among a plurality of regions formed by dividing the flow passage region of the discharge flow passage part, in a second region other than a first region in which the flow passage resistance becomes maximal.
Patent WO-2020250908-A1 (WO)
Inventor: NAKAMURA YUUTA
IPC: H02M1/08
Filed: 2020-06-09
Abstract: A drive circuit (50H, 50L) divides a terminal-to-terminal voltage across a switch (SWH, SWL). The drive circuit is provided with a differential circuit unit (60, 100) having first and second input terminals to which divided terminal-to-terminal voltages are input, wherein the differential circuit unit (60, 100) outputs an analog voltage corresponding to a voltage difference between the first and second input terminals. The differential circuit unit is capable of implementing a reset of an output voltage thereof, and outputs an analog voltage obtained by multiplying an amount of change from a reference voltage by an amplification factor, the reference voltage corresponding to a voltage difference between the first and second input terminals when a reset is implemented and then removed. The drive circuit outputs a binary signal corresponding to a result of comparison between the analog voltage output from the differential circuit unit and a threshold value, and, on the basis of the output signal, sets a rate of movement of a gate charge of the switch when a drive state is switched.
Patent WO-2021005966-A1 (WO)
Title: Transmission line and transmission line manufacturing method
Inventor: TENNO NOBUYUKI
IPC: H01P3/08
Filed: 2020-06-12
Abstract: According to the present invention, a highly reliable transmission line is achieved while suppressing the coupling of a plurality of signal conductors. A ground conductor (311) is disposed between a signal conductor (41) and a signal conductor (42). A base material (20) includes an insulating layer (211), and an insulating layer (220) having a relative permittivity lower than that of the insulating layer (211). The insulating layer (211) and the insulating layer (220) are aligned in the thickness direction of the base material (20) and have a contact surface. The signal conductor (41), the signal conductor (42), and the ground conductor (311) are disposed at the interface where the insulating layer (211) and the insulating layer (220) are in contact with each other. The contact areas of the signal conductor (41), the signal conductor (42), and the ground conductor (311) with the insulating layer (220) are larger than the contact areas thereof with the insulating layers (211).
Patent WO-2021255782-A1 (WO)
Inventor: FUKAKUSA SHOJI
IPC: B41F15/08
Filed: 2020-06-15
Abstract: Une machine d'impression de soudure qui imprime une soudure de type pâte sur un substrat à l'aide d'un masque et d'une raclette qui se déplace sur la surface supérieure du masque. Ladite machine comprend : un lit, un cadre de masque fixé au lit et maintenant le masque, et un cadre de raclette qui est fixé au lit et formé séparément du cadre de masque pour supporter un mécanisme d'entraînement qui entraîne la raclette.
Patent WO-2021255795-A1 (WO)
Title: Information processing device, information processing method, and program
Inventor: SEKO SHUNICHI
IPC: G10L15/22
Filed: 2020-06-15
Abstract: Provided is a technique by which it is possible to automatically generate a graphical record indicating the content of the speech of a speaker. This information processing device comprises: a first acquisition unit that acquires activity information pertaining to the speaking activity of a speaker; an extraction unit that extracts text information indicating the content of the speech of the speaker according to the activity information; an analysis unit that analyzes the logical configuration of the content of the speech on the basis of the text information; a selection unit that selects a visualization interval from the text information on the basis of the logical configuration; a conversion unit that converts the text information to visual information for each of the visualization intervals; and an output data generation unit that generates and outputs output data including the visual information.
Patent WO-2020256010-A1 (WO)
Title: 高強度鋼板
Inventor: IKEDA Arisa
IPC: C22C38/16
Filed: 2020-06-17
Abstract: 本発明の高強度鋼板は、所定の成分組成を有すると共に、Ｃ、Ｓｉ、Ｍｎ、Ａｌ、Ｎｉ、ＣｕおよびＭｏの質量％での含有量が所定の関係を満足するものであり、鋼組織が、面積率で、合計で８５．０％以上９９．０％以下のフェライト、セメンタイトおよびパーライト、並びに、合計で１．０％以上１５．０％以下のマルテンサイト、ベイナイトおよび残留オーステナイトから構成され、Ｎｉ－Ａｌの列状析出相がフェライトの粒界上に存在し、前記列状析出相による前記フェライト粒界の被覆率が、総粒界長さの５．０％以上であり、引張強さが５９０ＭＰａ以上のものである。
Patent WO-2021006001-A1 (WO)
Inventor: ARUGA MASAKI
IPC: B66C1/36
Filed: 2020-06-18
Abstract: Provided are a hook latch latching mechanism and a hook that have a low number of components, are easy to manufacture, and have excellent operability.　This hook/latch latching mechanism 100 comprises a releasable stopper 60 that is turnably attached to a hook latch 30, the releasable stopper 60 being attached so as to be capable of turning from a first fallen position on the distal-end side of the hook latch or a second proximal-end-side fallen position on the turning-fulcrum side of the hook latch 30 to an upright position, a main deforming part 63 that undergoes the greatest elastic deformation during turning being provided to the releasable stopper 60, a deformation operation part 37 that causes the main deforming part 63 to undergo greater elastic deformation when the releasable stopper 60 is positioned at the upright position than when the releasable stopper 60 is positioned at the fallen position being provided to the hook latch 30, and an orientation transition part 37b that causes the releasable stopper 60 to transition to the fallen state due to restoring force from the main deformation part 64 when the releasable stopper 60 is positioned between the upright position and the fallen position being provided to the hook latch 30.
Patent WO-2022003827-A1 (WO)
Inventor: SEBATA Keiichi
IPC: C09K5/04
Filed: 2020-06-30
Abstract: L'invention concerne un milieu caloporteur contenant de l'isobutane liquéfié, du dioxyde de carbone liquéfié et de l'azote liquide. La teneur en l'isobutane liquéfié est de 20 à 30 % en masse par rapport à la quantité totale du milieu caloporteur, la quantité du dioxyde de carbone liquéfié est de 50 à 70 % en masse par rapport à la quantité totale du milieu caloporteur, et la teneur en l'azote liquide est de 10 à 20 % en masse par rapport à la quantité totale du milieu caloporteur. Même dans le cas dans lequel il contient de l'isobutane liquéfié inflammable, le milieu caloporteur est ininflammable, car il est mélangé à du dioxyde de carbone liquéfié ininflammable. Le milieu caloporteur ne contient pas de chlore ou de fluor, de sorte qu'il présente une faible charge environnementale.
Patent WO-2021006309-A1 (WO)
Title: Action experience system and actuator wearable device
Inventor: YAMAUCHI HIROAKI
IPC: A63B69/00
Filed: 2020-07-09
Abstract: [Problem] To allow a user to experience a specific action performed by a professional sports player. [Solution] Provided is an action experience system comprising: a storage medium 200 storing action information indicating a movement of a muscle during a specific action by a professional sports player; and an artificial muscle control device 300 which causes each of a plurality of artificial muscle means 110 worn by a user to actuate according to the action information stored in the storage medium 200.
Patent WO-2021020223-A1 (WO)
Inventor: TAKADA EIJI
IPC: C22C5/06
Filed: 2020-07-21
Abstract: L'invention concerne un élément déposé en phase vapeur caractérisé en ce qu'un matériau d'évaporation sous vide de celui-ci comprend un ou plusieurs éléments parmi Au, Ag, Pt, Pd et un alliage de ceux-ci, l'élément déposé en phase vapeur a des micropores dans la surface de l'élément déposé en phase vapeur, et le nombre de micropores ayant un diamètre équivalent au cercle de 0,1 µm à 10,0 µm pour 500 µm2 est supérieur ou égale à 1. Un élément déposé en phase vapeur est caractérisé en ce que la teneur en hydrogène dans l'élément déposé en phase vapeur est inférieure ou égale à 10 ppm en poids. La présente invention aborde le problème de la fourniture d'un matériau d'évaporation sous vide utilisé dans un procédé d'évaporation sous vide, l'ébullition explosive pendant la fusion du matériau d'évaporation sous vide pouvant être supprimée.
Patent WO-2021015206-A1 (WO)
Title: Soft magnetic powder, magnetic core, and electronic component
Inventor: NAKAZAWA RYOMA
IPC: C22C38/00
Filed: 2020-07-21
Abstract: [Problem] To provide a soft magnetic powder capable of maintaining high insulation resistance even after exposure to a high-temperature environment, a dust core, and an electronic component that is provided with the dust core. [Solution] A soft magnetic powder including soft magnetic metal particles, the surfaces of which are covered by an inorganic insulating coating, the inorganic insulating coating having a first coating part in contact with the surfaces of the soft magnetic metal particles, and a second coating part formed on the outside of the first coating part, the first coating part including phosphorus and oxygen, and the second coating part including silicon and oxygen.
Patent WO-2021033595-A1 (WO)
Title: Per- and polyfluoroalkyl compound-adsorbing activated carbon
Inventor: YAMASHITA NOBUYOSHI
IPC: B01J20/20
Filed: 2020-08-11
Abstract: [Problem] To provide: a per- and polyfluoroalkyl compound-adsorbing activated carbon having a high collection rate of a per- and polyfluoroalkyl compound in an air sample; and a filter using the same. [Solution] This per- and polyfluoroalkyl compound-adsorbing activated carbon is for desorbably adsorbing a per- and polyfluoroalkyl compound in an air sample, and is composed of an activated carbon-absorbing material having: a BET specific surface area of at least 900 m 2 /g; a sum of the volumes (V mic ) of micropores of at most 1 nm of at least 0.35 cm 3 /g; a sum of the volumes (V met ) of mesopores of 2-60nm of at least 0.02 cm 3 /g; a volume difference (V s ) between the micropore volume (V mic ) and the mesopore volume (V met ) of at least 0.45; and a surface oxide amount of at least 0.10 meq/g.
Patent WO-2022044234-A1 (WO)
Inventor: NAKAYAMA SHOTA
IPC: H04W84/12
Filed: 2020-08-27
Abstract: 無線通信により収容する各端末と外部装置との通信を中継する中継装置が、前記各端末へ送信する各パケットをキューに格納し、前記各パケットを前記各端末に送信する時間を第１時間に設定する第１設定処理と、前記第１時間に応じた第２時間を、前記各端末から前記無線通信によりパケットを送信可能な時間として前記各端末に設定する第２設定処理と、を実行する中継方法を提供する。