baber/WOPTO huggingface dataset:
Patent WO-2019159851-A1 (WO)
Inventor: KAJINO HITOSHI
IPC: C04B35/56
Filed: 2019-02-08
Abstract: L'invention a pour objet un corps fritté en carbure métallique qui a une densité relative élevée et une résistance mécanique supérieure et qui peut être produit sans réaliser de frittage sous haute pression par pressage à chaud, HIP ou similaire, même lorsque le corps fritté en carbure est constitué d'un métal ayant un point de fusion très élevé. À cet effet, l'invention porte sur un corps fritté en carbure constitué d'au moins un métal choisi dans le groupe constitué par les éléments du groupe 4 et les éléments du groupe 5 du tableau périodique et contenant 0,1 à 10 000 ppm en poids de Si élémentaire.
Patent WO-2020021743-A1 (WO)
Title: Printed circuit board
Inventor: FUJIMA YOSHIKO
IPC: H05K1/18
Filed: 2019-02-13
Abstract: Provided is a printed circuit board that makes it possible to suppress the amplification of vibration in a specific substrate without increasing the overall weight. To this end, this printed circuit board is provided with: a first insulating substrate (6) having formed therein an attachment hole (15) that passes through a first surface (6a) and a second surface (6b) and in which the width in a second direction orthogonal to a first direction is larger than the width in the first direction; a second insulating substrate (18) comprising a connection section that passes through the attachment hole (15) from the first surface (6a) side and protrudes from the second surface (6b); a first electrode provided to the second surface (6b) and arranged on the edge of the attachment hole (15) along the second direction; a second electrode provided to the connection section and joined to the first electrode by solder; and an electronic component (30) provided to the second surface (6b). The center of gravity of the second insulating substrate (18) is arranged on the first surface (6a) side of the first insulating substrate (6). The center of gravity of the electronic component (30) is arranged on the second surface (6b) side of the first insulating substrate (6). The weight of the electronic component (30) is equivalent to the weight of the second insulating substrate (18).
Patent WO-2019225079-A1 (WO)
Title: Fingerprint sensor
Inventor: MURANISHI TOMOYUKI
IPC: A61B5/1172
Filed: 2019-02-18
Abstract: A sensor unit (10) of this fingerprint sensor (1) is of capacitive type, and transmission electrodes (11) and reception electrodes (12) have conductive sections (20) electrically connected to each other. The conductive sections (20) are each formed in a linear shape and are extended in parallel to each other with a space therebetween.
Patent WO-2019181322-A1 (WO)
Inventor: FUKUDA KENJI
IPC: H02P25/022
Filed: 2019-02-19
Abstract: [Problem] To provide a motor control device and a motor control method with which it is possible to stably control weak magnetic flux even when a sudden change occurs in power supply voltage or speed. [Solution] In this motor control device 100 and motor control method, when a motor voltage value Va exceeds a desired voltage value Va (ref) , a supplemental d-axis current value ΔId that corresponds to a voltage difference ΔV is outputted and a d-axis current command value Id *  is made to increase in the negative direction to reduce the motor voltage value Va. Additionally, in this motor control device 100 and motor control method, further to the above configuration, a q-axis current command value correction unit 468 reduces the absolute value of a q-axis current command value Iq ** . This makes it possible to further reduce the motor voltage value Va. Moreover, this makes it possible to quickly eliminate a state in which the motor voltage value Va exceeds the desired voltage value Va (ref) , and to control weak magnetic flux in a continuous and stable manner even with respect to a sudden reduction in a power supply voltage Vdc and/or a sudden change in electric angular velocity ω.
Patent WO-2020095463-A1 (WO)
Inventor: MORITA TOMOKI
IPC: G06F1/20
Filed: 2019-02-25
Abstract: Provided is a data center capable of suppressing an increase in the temperature of a cable. The data center includes: a floor; lateral walls which partition the floor space into rooms; a plurality of server columns which are arranged in a row direction on the floor, and each include a plurality of servers arranged in a columnar pattern; an angled ceiling, the height of which increases from a first side toward a second side in the columnar direction in which the plurality of servers among the server columns are arranged in a columnar pattern; and a first cable tray which is provided in a space below the angled ceiling on the first side in the columnar direction, holds a first cable, and extends in the columnar direction.
Patent WO-2019225097-A1 (WO)
Title: Facility usage status notification system, facility usage status notification method, and program
Inventor: MATSUMOTO TAKASHI
IPC: A47K17/00
Filed: 2019-02-25
Abstract: This facility usage status notification system comprises: a storage unit which stores information indicating a plurality of facilities each having one or a plurality of detection units for detecting usage status, information indicating the zone in which each facility is located, information indicating the area to which each zone belongs, and information indicating each user's access rights; a setting unit which sets a notification level for each area; and a provision unit which, on the basis of the notification levels and the access rights, provides, to each user's terminal, information indicating the usage status of each facility as determined in accordance with the detection results of the detection units.
Patent WO-2019172140-A1 (WO)
Title: Ultrafine-bubble generation agent including high-co2-content ice
Inventor: SUGIHARA YOSHIHIKO
IPC: B01F3/04
Filed: 2019-03-01
Abstract: The present invention addresses the problem of providing: an ultrafine-bubble generation agent capable of easily generating ultrafine bubbles in a liquid without requiring the use of any ultrafine-bubble generation device; a production method for an ultrafine-bubble-containing liquid; and an ultrafine-bubble-containing liquid produced by said production method. The production method for an ultrafine-bubble-containing liquid according to the present invention is characterized by thawing ice having a CO 2  content of 3 wt% or higher (preferably CO 2  hydrate).
Patent WO-2019188675-A1 (WO)
Inventor: YOSHIOKA HIROKI
IPC: H03B5/32
Filed: 2019-03-20
Abstract: 複数の外部接続端子及び複数の実装用電極を有する圧電振動子と、複数の実装用電極に接続される複数の実装端子を有して、圧電振動子に実装される集積回路素子とを備え、外部接続端子に接続されている実装用電極の少なくとも１つの実装用電極は、集積回路素子の実装領域において、集積回路素子の実装端子よりも内方まで延出されている配線パターンを有している。
Patent WO-2019189249-A1 (WO)
Title: Learning device, learning method, and computer-readable recording medium
Inventor: NAKANOYA MANABU
IPC: G06N20/00
Filed: 2019-03-26
Abstract: The present invention provides a learning device 10 having: a feature amount generation unit 11 for generating a feature amount on the basis of learning data; a division condition generation unit 12 for generating a division condition in accordance with the feature amount and a complication requirement which indicates the number of feature amounts; a learning data division unit 13 for dividing the learning data into groups on the basis of the division condition; a learning data evaluation unit 14 for evaluating a significance for each division condition by using a group before the division and a group after the division; and a node generation unit 15 for generating, in the case where the division condition has a significance in the group after the division, a node of a division condition decision tree relating to the division condition.
Patent WO-2019203046-A1 (WO)
Title: Precursor for wood flow forming and method for forming same
Inventor: MIKI TSUNEHISA
IPC: B27N3/00
Filed: 2019-04-08
Abstract: Provided is a precursor for wood flow forming which comprises a wood material impregnated with a thermosetting resin. The precursor has been made to attain an improvement in formability in wood flow forming where a thermosetting resin is used, by altering the wood material itself to thereby reduce the deformation resistance of the wood material. The precursor for wood flow forming, which comprises a wood material impregnated with a thermosetting resin, is obtained by impregnating the wood material with a lubricant composition which is an oxidized polyalkylene wax and/or an acid-modified polyalkylene wax together with the thermosetting resin.
Patent WO-2019225334-A1 (WO)
Title: Vehicle lighting unit
Inventor: HARADA TOMOAKI
IPC: F21W103/45
Filed: 2019-05-09
Abstract: The purpose of the present invention is to improve visibility. A vehicle lighting unit according to the present invention comprises: a planar light emitter including a transparent base body, a light-emitting portion disposed inside the base body, and an extraction electrode formed on the base body and configured to supply a current to the light-emitting portion; and a flexible printed wiring board including a transparent wiring base, a connection electrode formed on the wiring base and connected to the extraction electrode, and a conductive portion connected to the connection electrode, wherein the extraction electrode and the connection electrode are each configured by a plurality of metal wires arranged at predetermined intervals. Since the extraction electrode and the connection electrode are each configured by the plurality of metal wires arranged at the predetermined intervals, the extraction electrode and the connection electrode or the flexible printed wiring board becomes less noticeable, improving the visibility of the vehicle lighting unit.
Patent WO-2020179091-A1 (WO)
Title: Electric motor, blower, air conditioning device, and electric motor manufacturing method
Inventor: TAKAHASHI Ryogo
IPC: H02K9/22
Filed: 2019-05-16
Abstract: This electric motor comprises: a rotor; a stator; a circuit substrate which is attached to the stator; a heat-diffusing member that is disposed on the circuit substrate on the side opposite the stator; and a resin part that covers the stator, the circuit substrate, and at least a section of the heat-diffusing member.
Patent WO-2019221297-A1 (WO)
Title: Rolling mill and setting method for rolling mill
Inventor: ISHII ATSUSHI
IPC: B21B38/08
Filed: 2019-05-17
Abstract: Provided is a 4-high or more rolling mill comprising a plurality of rolls that includes at least a pair of work rolls and a pair of reinforcing rolls supporting the work rolls, wherein any one roll among the rolls arranged in the depressing direction serves as a reference roll, and the rolling mill is equipped with: load detection devices that, at a depression fulcrum position on the work side and the drive side of each reinforcing roll, detect the depressing-direction load acting in the depressing direction of the rolls; pressing devices that are provided to the roll chocks of at least the rolls other than the reference roll on either the input side or the output side of the chock in the rolling direction, and that press the roll chocks in the rolling direction; drive devices that are provided to the roll chocks of at least the rolls other than the reference roll in a position opposite each pressing device in the rolling direction, and that cause the roll chocks to move in the rolling direction; and a position control device that fixes the rolling-direction position of the roll chock of the reference roll as a reference position, and drives the drive devices to control the position, in the rolling direction, of the roll chocks of the rolls other than the reference roll.
Patent WO-2019230469-A1 (WO)
Title: Solar battery element
Inventor: ARANAMI JUNJI
IPC: H01L31/056
Filed: 2019-05-20
Abstract: This solar battery element includes a semiconductor substrate, a protective layer, and an electrode. The semiconductor substrate performs photoelectric conversion. The protective layer is located on the semiconductor substrate. The electrode has a first portion that is located on the protective layer and a second portion that is in a state of being electrically connected to the semiconductor substrate. The protective layer includes a base material portion and a plurality of granules located inside the base material portion. The base material portion includes a non-void portion and a plurality of void portions. The protective layer has, in the thickness direction of the protective layer, a first face on the semiconductor substrate side and a second face on the first portion side. Each of the plurality of void portions is located in a portion of the region of the protective layer between the first face and the second face in the thickness direction of the protective layer. The plurality of granules has a refractive index that is different from the refractive index of the base material portion.
Patent WO-2019230570-A1 (WO)
Title: Near-infrared absorbing dye, optical filter and imaging device
Inventor: HATTORI SHIGEKI
IPC: C09K3/00
Filed: 2019-05-23
Abstract: The present invention relates to: a near-infrared absorbing dye which is composed of a compound represented by formula (A1); and a near-infrared absorbing dye which is composed of a compound represented by formula (A2). In formula (A1) and formula (A2), each of R 1 , R 2 , R 5  and R 6  independently represents a hydrogen atom, a halogen atom, a hydroxyl group, or an optionally substituted alkyl group, alkoxy group, aryl group or alaryl group which may contain an unsaturated bond or an oxygen atom between carbon atoms; and each of R 3 , R 4 , R 7  and R 8  independently represents an optionally substituted linear or branched chain alkyl group which may contain an unsaturated bond, an oxygen atom, an alicyclic ring or an aromatic ring between carbon atoms.
Patent WO-2019230670-A1 (WO)
Title: Systems and methods for partitioning video blocks in an inter prediction slice of video data
Inventor: MISRA KIRAN MUKESH
IPC: H04N19/176
Filed: 2019-05-27
Abstract: A method of partitioning video data for video coding is disclosed. According to the method, a video block including sample values for a first component of video data and a second component of video data is received; the sample values for the first component of video data and the second component of video data is partitioned according to a first quad tree binary tree partitioning structure; and for samples values of the first component of video data included in nodes of the first quad tree binary tree associated with an intra prediction type, the samples is further partitioned according to a second quad tree binary tree.
Patent WO-2020255398-A1 (WO)
Inventor: HANANO KAZUNARI
IPC: A61B1/07
Filed: 2019-06-21
Abstract: An illumination optical system pertaining to the present invention comprises: a first lens for collecting a plurality of light beams having different heights from the center axis of a lens; a first light guide member having a first incidence-end surface on which light collected by the first lens is incident, and a first emission-end surface from which light is emitted, the first light guide member guiding light incident on the first incidence-end surface by reflecting the light inside the first light guide member, and emitting the light from the first emission-end surface; a second lens for generating a pupil using the first emission-end surface as an object surface; and a second light guide member which is disposed in the pupil position or in a position conjugate to the pupil position, and which has a second incidence-end surface on which light passing through the second lens is incident, and a second emission-end surface from which the light incident on the second incidence-end surface is emitted, the second light guide member guiding light incident on the second incidence-end surface by reflecting the light inside the second light guide member, and emitting the light from the second emission-end surface.
Patent WO-2020261431-A1 (WO)
Inventor: MIURA NAOKI
IPC: G08C23/02
Filed: 2019-06-26
Abstract: This communication system (1) uses a sound wave signal for transmission of a signal from one or more slave stations (10) to a master station (20), wherein: the slave station (10) is provided with a sensor (11) for detecting a sensor signal, a control unit (12) for using the sensor signal to generate a first electrical signal having a prescribed frequency, and a sound wave emission unit (13) for converting the first electrical signal into a sound wave signal and emitting the sound wave signal; and the master station (20) is provided with a sound wave reception unit (21) for receiving the sound wave signal and converting the sound wave signal into a second electrical signal, and a control unit (22) for sensing, on the basis of the second electrical signal, that the sensor (11) of the slave station (10) has detected the sensor signal.　The present invention enables communication at a low frequency in which sound waves caused by vibration of air are used, and makes it possible to provide a communication system that operates by an electronic circuit having a low operation frequency.
Patent WO-2020008995-A1 (WO)
Title: Image recognition program, image recognition device, learning program, and learning device
Inventor: OKAZAKI TOMOYA
IPC: G06T7/00
Filed: 2019-06-27
Abstract: [Problem] To provide an image recognition program that makes it possible to suppress the occurrence of erroneous detection of a target object even when an image that was not present elsewhere than in a target object part of a captured image from teacher data appears elsewhere than in a target object part of a captured image in which detection of a target object is to be attempted. [Solution] A program for causing a computer to perform processing including the following: a process (a) for acquiring a captured image; a process (b) for generating a feature map from the acquired image; a process (c) for detecting an object from the feature map; a process (d) in which a target object is detected by a target object detection unit by calculating, from the feature map, a reliability score relating to a target object for the detected object; and a process (e) in which the target object detection unit is subjected to learning using a first image in which a target object is not present in a target area for detecting a target object and teacher data for a combination of a second image and a correct answer to a target object detection result for the second image.
Patent WO-2020031642-A1 (WO)
Inventor: OHTSUKA Kazuhiro
IPC: C08L27/22
Filed: 2019-07-17
Abstract: L'objectif de la présente invention est de fournir une composition capable de former un film de revêtement qui a une excellente résistance à l'abrasion et des propriétés antisalissure. Cette composition est caractérisée en ce qu'elle comprend une résine d'acide sulfonique de perfluorocarbone ou une résine de sulfonate associée, un tétraalcoxysilane et un trialcoxysilane.
Patent WO-2020161940-A1 (WO)
Inventor: YAZAKI MITSUHIKO
IPC: E04B1/24
Filed: 2019-07-23
Abstract: 本発明は、中空部材の外側における作業スペースが制限されにくくなる中空部材の設置構造を提供する。中空部材の設置構造１は、長さ方向が上下方向Ｙに沿う中空部材２と、中空部材２の下端側にある下地材６と中空部材２とを連結する連結部材３と、連結部材３を下地材６に固定する固定具４と、を備える。中空部材２は、中空部２１を有する。中空部２１は、中空部材２の少なくとも下端に開口する。連結部材３は、中空部材２を固定する固定片３２と、固定片３２と一体で下地材６に固定されるベース片３１と、を有する。ベース片３１の少なくとも一部と固定具４とが、上下方向Ｙから見た平面視において、中空部２１と重なる領域内にある。
Patent WO-2020027149-A1 (WO)
Title: Method for manufacturing organic electronic element using near infrared rays and far infrared rays together, and manufacturing device for organic electronic element
Inventor: YOSHIOKA HIDEMI
IPC: B05D3/02
Filed: 2019-07-30
Abstract: This method for manufacturing an organic electronic element 10 comprises: a coating film forming step for forming a coating film C by coating a coating liquid for a functional layer FL having a prescribed function on one main surface 12a side of a plastic substrate 12; and a heating step for forming the functional layer FL by heat curing the coating film by irradiating infrared rays on the coating film C within an infrared heating furnace 24, wherein with the heating step, near infrared rays are irradiated by a plurality of near infrared lamps 28 from one main surface 12a side of the plastic substrate 12 on which the coating film C is formed, and far infrared rays are irradiated by a plurality of far infrared heaters 32 from the other main surface 12b side on the reverse side from the one main surface 12a.
Patent WO-2021019700-A1 (WO)
Inventor: INOUE TADATOSHI
IPC: H01L21/673
Filed: 2019-07-30
Abstract: Provided is a substrate storage container in which housings 91, 92, 93, 94 of an exhaust filter portion 90 accommodates: a valve body 99 which is inserted into an outer opening portion 903 and is movable in the outer opening portion 903 between a closing position for closing the outer opening portion 903 and an opening position for opening the outer opening portion 903; a biased member 96 connected to the valve body 99, supported by the housings 91, 92, 93, 94 of the exhaust filter portion 90 so as to be movable inside the housings 91, 92, 93, 94 of the exhaust filter portion 90, and guiding the movement of the valve body 99; and a biasing member 97 biasing the biased member 96 so that the valve body 99 moves to the closing position. A filter 95 of the exhaust filter portion 90 has an effective area greater than an effective area of a filter 85 of an intake filter portion 80.
Patent WO-2020027315-A1 (WO)
Title: Rotor and motor
Inventor: AONO MASATO
IPC: H02K1/27
Filed: 2019-08-02
Abstract: A rotor according to an embodiment of the present invention is provided with: a shaft; a rotor core; a plurality of magnets positioned on the radially outer side of the rotor core and arranged circumferentially; a rotor cover including a cylindrical portion enclosing the rotor core and the magnets on the radially outer side of the magnets; and a resin portion linking and holding the rotor core and the magnets together. The resin portion includes a first lid portion positioned on the axially one side of the rotor core and the magnets. The rotor cover includes a flange portion disposed on the axially one side of the first lid portion and protruding from the cylindrical portion toward the radially inner side. The first lid portion has a recess which is depressed from a surface on the axially one side of the first lid portion toward the axially other side. The recess, when viewed axially, is positioned in a position overlapping a gap between magnets circumferentially adjacent to each other. The flange portion includes a first swaging portion swaged on the axially other side. The first swaging portion is positioned inside the recess.
Patent WO-2020032022-A1 (WO)
Title: Resin composition for vibration-damping material
Inventor: MIYAWAKI YUKIHIRO
IPC: C09K3/00
Filed: 2019-08-06
Abstract: The present invention provides a method for obtaining a coating film that has excellent water resistance, and can sufficiently maintain superior vibration-damping properties even under high temperature and high humidity conditions. The present invention pertains to: a resin composition that is for a vibration-damping material and that contains a surfactant component having a secondary alcohol ethoxylate backbone, and a resin having a weight-average molecular weight of 60,000-350,000; a vibration-damping coating material containing the resin composition for a vibration-damping material, and a pigment; a coating film obtained using the vibration-damping coating material; and a vehicle having the coating film. The present invention also pertains to a production method that is for a resin composition for a vibration-damping material and that comprises a step for conducting emulsion polymerization of monomer components in the presence of a surfactant having a secondary alcohol ethoxylate backbone to obtain emulsion resin particles having a weight-average molecular weight of 60,000-350,000.