baber/WOPTO huggingface dataset:
Patent WO-2019146617-A1 (WO)
Title: Resin composition for sealing
Inventor: OI YOSUKE
IPC: C08G59/22
Filed: 2019-01-23
Abstract: The problem addressed by the present invention is to provide a resin composition for sealing capable of suppressing warpage even when sealing a large-area substrate. To solve this problem, a resin composition for sealing electronic components that contains (A) an epoxy resin, (B) a compound having a polyalkylene glycol chain, and (C) an inorganic filler is provided. The effect of being able to suppress warpage even when sealing a large-area substrate is obtained thereby.
Patent WO-2019163414-A1 (WO)
Title: Solar power generation failure determination device, solar power generation failure determination method, and program
Inventor: ASANUMA KAZUO
IPC: H02S50/00
Filed: 2019-01-28
Abstract: This solar power generation failure determination device comprises: an acquisition unit that acquires quantities information indicating electrical quantities outputted from each of a plurality of solar cells; an extraction unit that, on the basis of the quantities information and at a prescribed time in a prescribed period in the past, extracts a first electrical quantity indicating a prescribed value from among the electrical quantities outputted from a prescribed specific solar cell among the plurality of solar cells, and extracts a second electrical quantity indicating a prescribed value from among the electrical quantities outputted from each of the plurality of solar cells; a calculation unit that calculates a third electrical quantity on the basis of a plurality of the second electrical quantities; a comparison unit that makes a comparison between the ratio of the first electrical quantity relative to the third electrical quantity and a first threshold value for the prescribed time; and a determining unit that determines, on the basis of the result of the comparison performed by the comparison unit in the prescribed period in the past, whether or not the duration over which a prescribed situation has continued exceeds a second threshold value, and determines the state of the specific solar cell on the basis of the result of the determination.
Patent WO-2019207912-A1 (WO)
Title: Information processing device and information processing method
Inventor: ASANO YASUHARU
IPC: G10L15/20
Filed: 2019-02-14
Abstract: The present invention provides an information processing device and an information processing method capable of distinguishing a speech spoken by a user from sounds other than the speech (disruptive sounds). The information processing device comprises a processing unit that processes the history information for a sound source position that is estimated from a sound signal collected by a plurality of microphones for each time frame, and a determination unit for determining a sound source that should be suppressed on the basis of the history information for each sound source position. The determination unit determines a sound source with a sound that lasts for a long period of time and a smaller fluctuation in the estimated position as the sound source that should be suppressed on the basis of the distribution of time frames in which the sound source is present and the spatial distribution of the sound source which are estimated on the basis of the history information.
Patent WO-2020166024-A1 (WO)
Title: ユーザ端末及び無線通信方法
Inventor: MATSUMURA YUKI
IPC: H04B7/024
Filed: 2019-02-14
Abstract: 本開示の一態様に係るユーザ端末は、第１の送受信ポイント（Transmission/Reception　Point（ＴＲＰ））からの第１のＰＤＳＣＨ（Physical　Downlink　Shared　Channel）と、前記第１のＰＤＳＣＨと時間及び周波数リソースの少なくとも一方が重複する第２のＴＲＰからの第２のＰＤＳＣＨと、を受信する受信部と、前記第１のＰＤＳＣＨに対する第１のHybrid　Automatic　Repeat　reQuest　ACKnowledgement（ＨＡＲＱ－ＡＣＫ）を前記第１のＴＲＰに送信し、前記第２のＰＤＳＣＨに対する第２のＨＡＲＱ－ＡＣＫを前記第２のＴＲＰに送信する制御を行う制御部と、を有することを特徴とする。本開示の一態様によれば、マルチＴＲＰを用いる場合であってもＨＡＲＱ－ＡＣＫ制御を好適に実施できる。
Patent WO-2019193851-A1 (WO)
Title: Quartz glass crucible and method of manufacturing same
Inventor: BABA YUJI
IPC: C03B20/00
Filed: 2019-02-19
Abstract: The present invention is a quartz glass crucible comprising a bottom, a curved part, and a straight trunk. The crucible has an outer layer comprising bubble-containing opaque quartz glass, and an inner layer comprising transparent quartz glass. The outer layer is made from the same type or two or more different types of raw material powder, and comprises two or more sections differentiated by bubble content density, wherein, defining da (pcs/mm3) as the bubble content density of a section a, among two adjacent sections of the outer layer, having the greater bubble content density, and db (pcs/mm3) as the bubble content density of a section b having the smaller bubble content density, the bubble content density difference D = (da – db)/db between the two adjacent sections is at least 10%. As a result, it is possible to impart different functions to different sections of the outer layer of the quartz glass crucible.
Patent WO-2020044614-A1 (WO)
Inventor: AOKI YOSHINORI
IPC: H01M4/525
Filed: 2019-02-27
Abstract: A positive electrode active material for non-aqueous electrolyte secondary batteries comprises a Co-containing lithium transition metal oxide containing Ni, Mn and an arbitrary element and having a layered structure, wherein the content ratio of Ni in the lithium transition metal oxide is 75 to 95 mol%, the content ratio of Mn in the lithium transition metal oxide is equal to or more than the content ratio of Co in the lithium transition metal oxide, the content ratio of Co in the lithium transition metal oxide is 0 to 2 mol%, the content ratio of a metal element other than Li in a Li layer in the layered structure is 1 to 2.5 mol%, and, in the lithium transition metal oxide, the half width n of a diffraction peak for (208) plane of an X-ray diffraction pattern as measured by X-ray diffraction is as follows: 0.30° ≤ n ≤ 0.50°.
Patent WO-2019172146-A1 (WO)
Title: Belt package, belt holder, and remaining quantity information acquisition system
Inventor: FURUKAWA KAZUYA
IPC: B65H75/06
Filed: 2019-03-01
Abstract: This belt package is provided with: a belt holder provided with a shaft part; and a band-shaped belt material wound around the shaft part, wherein the belt holder is provided with an information acquisition unit capable of acquiring remaining quantity information about the remaining quantity of the belt material wound around the shaft part.
Patent WO-2019193910-A1 (WO)
Title: Masterbatch containing quantum dots
Inventor: MORI RYOHEI
IPC: C09K11/62
Filed: 2019-03-06
Abstract: The present invention provides a quantum-dot-containing masterbatch obtained by incorporating luminescent quantum dots, such as perovskite type quantum dots, semiconductor-based quantum dots, carbon-based quantum dots, e.g., carbon quantum dots or graphene quantum dots, nitride-based quantum dots, or silicon quantum dots, into a resin by kneading. Use of the masterbatch makes it possible to produce a highly transparent fluorescent resin structure applicable to various fields.
Patent WO-2020179080-A1 (WO)
Inventor: WANG YUTING
IPC: C22C19/07
Filed: 2019-03-07
Abstract: The purpose of the present invention is to provide: a Co-based alloy product having mechanical properties that are equivalent or superior to those of precipitation-hardened Ni-based alloy materials; a method for manufacturing the product; and an article which can be used as a base for the product. The Co-based alloy product according to the present invention has a chemical composition which contains 0.08 to 0.25% by mass of C, 0.1% by mass or less of B and 10 to 30% by mass of Cr, also contains 5% by mass or less of Fe and 30% by mass or less of Ni wherein the total amount of Fe and Ni is 30% by mass or less, also contains W and/or Mo wherein the total amount of W and Mo is 5 to 12% by mass inclusive, also contains at least one component selected from Ti, Zr, Hf, V, Nb and Ta in a total amount of 0.5 to 2% by mass inclusive, and also contains 0.5% by mass or less of Si, 0.5% by mass or less of Mn and 0.003 to 0.04% by mass of N, with the remainder made up by Co and impurities, wherein the impurities contain 0.5% by mass or less of Al and 0.04% by mass or less of O. The product is characterized in that the product is a polycrystal body of matrix phase crystals, MC-type carbide phase grains and M 23 C 6 -type carbide phase grains are codeposited, the MC-type carbide phase grains are dispersed and deposited in grains of the matrix phase crystals at an average grain-grain distance of 0.13 to 2 μm inclusive, and the M 23 C 6 -type carbide phase grains are deposited on grain boundaries of the matrix phase crystals.
Patent WO-2019193994-A1 (WO)
Title: Hand mechanism and picking robot
Inventor: HIDAKA KENJI
IPC: B25J15/08
Filed: 2019-03-22
Abstract: A sensor provided to a finger part of this hand mechanism is easily exchanged. Provided is a hand mechanism having a plurality of finger parts, wherein: the finger parts are provided with first finger link parts that have sensors and are positioned at distal-end sides of the finger parts, second finger link parts that are positioned at proximal-end sides of the finger parts, and joint parts that connect the first finger link parts and the second finger link parts; and the first finger link parts are provided with detachable parts that include the sensors and can be detached, the detachable parts being provided closer to the distal-end sides of the finger parts than are the joint parts.
Patent WO-2019189311-A1 (WO)
Title: All-solid-state battery
Inventor: UENO TETSUYA
IPC: H01M10/0585
Filed: 2019-03-27
Abstract: The present invention provides an all-solid-state battery which has high cycle characteristics. An all-solid-state battery according to the present invention is provided with: a positive electrode collector layer; a positive electrode active material layer; a negative electrode collector layer; a negative electrode active material layer; a solid electrolyte layer which is arranged between the positive electrode active material layer and the negative electrode active material layer, and which is composed of a solid electrolyte; and at least one of a first intermediate layer which is formed between the positive electrode collector layer and the positive electrode active material layer and a second intermediate layer which is formed between the negative electrode collector layer and the negative electrode active material layer.
Patent WO-2020194733-A1 (WO)
Inventor: HARADA HIROKI
IPC: H04W16/26
Filed: 2019-03-28
Abstract: This wireless node is provided with: a control unit which sets a parameter relating to transmission timing of a synchronization signal block transmitted in accordance with a transmission period in a second time interval included in a first time interval, on the basis of the unit of the second time interval; and a transmission unit which transmits the parameter that has been set.
Patent WO-2020202406-A1 (WO)
Inventor: UMEHARA MIYURI
IPC: C22C38/00
Filed: 2019-03-29
Abstract: 本発明はＣｒ含有量の高い鋼を用い、真空浸炭処理により、曲げ疲労強度を極めて高いレベルで実現した浸炭部品を得る方法を提供する。浸炭部品は、所定の成分組成を有する鋼材に、８５０～１１００℃、１０～２００分の浸炭期、８５０～１１００℃、１５～３００分の拡散期と備える真空浸炭処理を施し、その後、焼入れ、焼戻し処理することにより得られる。
Patent WO-2020202465-A1 (WO)
Inventor: YAMAGUCHI KOJI
IPC: F24F11/36
Filed: 2019-04-02
Abstract: This air conditioner is provided with: a first indoor unit that constitutes a single refrigeration cycle; and an outdoor unit that is connected to the first indoor unit via a first refrigerant pipe and constitutes the single refrigeration cycle. The first indoor unit is provided with a first refrigerant leakage sensor that detects a leakage and a leakage concentration of a refrigerant flowing through the first refrigerant pipe. The outdoor unit is provided with: a compressor for compressing the refrigerant flowing through the first refrigerant pipe; a first flow rate adjusting valve for adjusting the flow rate of the refrigerant flowing through the first refrigerant pipe; and a control unit that, when the first refrigerant leakage sensor detects the leakage of the refrigerant flowing through the first refrigerant pipe, stops the compressor, fully closes the first flow rate adjusting valve and stops the compressor, and changes, to a speed slower than the opening speed of the first flow rate adjusting valve before the leakage of the refrigerant was detected, the opening speed of the first flow rate adjusting valve after the first flow rate adjusting valve is fully closed.
Patent WO-2020026530-A1 (WO)
Title: Disk brake
Inventor: MATSUSHITA KOHEI
IPC: F16D65/18
Filed: 2019-04-08
Abstract: The present disclosure provides a disk brake that enables piston return more easily than conventionally when a brake is released from a braked state. In this disk brake, a seal groove 5 has a front wall 51, a rear wall 52 farther away from a brake rotor in the axial direction D1 than the front wall 51, and a bottom wall 53 that extends along the axial direction D1 between the rear wall 52 and the front wall 51. The bottom wall 53 has a front bottom wall 53a adjacent to the front wall 51, and a rear bottom wall 53b adjacent to the rear wall 52. The depth d2 to the rear bottom wall 53b from the inner peripheral surface 42a of a cylinder 42 is larger than the dimension d3, in the direction of the depth d2, of a piston seal 6 in an uncompressed state, and deeper than the depth d1 to the front bottom wall 53a from the inner peripheral surface 42a of the cylinder 42.
Patent WO-2019216401-A1 (WO)
Title: Substrate transport robot, and method for detecting shifting of optical axis of substrate-holding hand
Inventor: OKADA HIROYUKI
IPC: H01L21/677
Filed: 2019-05-10
Abstract: In this method for detecting shifting of an optical axis of a substrate-holding hand: a reference turning position of a hand, in which an ideal optical axis extends in a horizontal first direction, is acquired; a first target body is detected by a photoelectric sensor while the hand is caused to move, with reference to the reference turning position, in the radial direction about a turning axis to a prescribed first turning position; a first search process is performed to establish, as a detection position of the hand, a position in a horizontal second direction that is orthogonal to the first direction; a second search process similar to the first search process is performed with respect to a second target body; and the inclination of the optical axis from the ideal optical axis is detected on the basis of the difference between the detection positions established in the first search process and the second search process. The second-direction distances from the turning axis to the first target body and to the second target body are equal to each other, and the position of intersection between the optical axis and a first target on the hand and the position of intersection between the optical axis and a second target on the hand are different from each other.
Patent WO-2020129275-A1 (WO)
Inventor: ISHIKAWA TAKASHI
IPC: G06Q30/02
Filed: 2019-05-10
Abstract: L'invention concerne un dispositif de traitement d'informations avec lequel plus de produits utiles peuvent être offerts à un utilisateur. Le dispositif de traitement d'informations est équipé d'un processeur et d'une mémoire. La mémoire contient des premières informations entre un premier soignant et un premier bénéficiaire de soins, des deuxièmes informations entre un deuxième soignant et un deuxième bénéficiaire de soins, des troisièmes informations concernant l'historique d'achats de produits du premier soignant et/ou du premier bénéficiaire de soins, et des quatrièmes informations concernant l'historique d'achats de produits du deuxième soignant et/ou du deuxième bénéficiaire de soins. Le processeur évalue la similarité des premières et deuxièmes informations et, lorsqu'il est déterminé qu'elles sont similaires, il fournit une publicité en fonction des quatrièmes informations au premier soignant et/ou au premier bénéficiaire de soins.
Patent WO-2019230416-A1 (WO)
Title: Multilayer film and food packaging bag
Inventor: WATANABE YASUSHI
IPC: B32B27/32
Filed: 2019-05-16
Abstract: This multilayer film is obtained by layering a surface layer (A), an intermediate layer (B), and a seal layer (C). The surface layer (A), the intermediate layer (B), and the seal layer (C) each contain a propylene resin. The intermediate layer (B) additionally contains a plant-derived low-density polyethylene (b1). In addition, the melt flow rate of the low-density polyethylene (b1) is 1-7 g/10 min; as a result, it is possible to select a type of plant-derived ethylene resin and maintain high moldability, and thus achieve the objective of obtaining an environmentally friendly film having suitable characteristics.
Patent WO-2019230441-A1 (WO)
Inventor: YAMAGUCHI SATOSHI
IPC: C07K7/02
Filed: 2019-05-17
Abstract: [Problem] The present invention addresses the problem of developing a photoresponsive cell fixing agent that can be used repeatedly and continuously, and can selectively and reversibly control the fixing and releasing of cells by photostimulation, regardless of the targeted cell type. [Solution] A photoresponsive cell fixing agent for fixing prescribed target cells on a substrate, said photoresponsive cell fixing agent being characterized by having a hydrophobic chain that can interact with the target cells, a hydrophilic chain that can be arranged in a monomolecular film shape on a surface of the substrate, and a branched linker chain that links the hydrophobic chain and the hydrophilic chain, wherein the photoresponsive cell fixing agent has, on a side chain of the branched linker chain, a photoisomerization site that is isomerized by light irradiation and can change from hydrophobic to hydrophilic.
Patent WO-2020012784-A1 (WO)
Title: Heat-shrinkable tube for metal pipe decoration, decorated metal pipe, and method for producing decorated metal pipe
Inventor: FUKUMOTO RYOTA
IPC: B32B27/32
Filed: 2019-05-23
Abstract: A heat-shrinkable tube for metal pipe decoration according to one aspect of the present disclosure comprises a single heat-shrinkable layer containing: a filler; and a base resin containing an ethylene-based copolymer and an acid-modified olefin-based resin. The mass ratio of the ethylene-based copolymer relative to the acid-modified olefin-based resin in the base resin is 40/60-95/5. The content of the filler relative to the base resin is 30 vol.% or less.
Patent WO-2019230636-A1 (WO)
Title: Particle imaging device, particle size measuring device, duplex particle size measuring device, computer program, particle observation method, and duplex particle measuring device
Inventor: AKIYAMA HISASHI
IPC: G02B21/06
Filed: 2019-05-27
Abstract: Provided are a particle imaging device and the like capable of acquiring an image for carrying out particle size measurement, and an image for classifying particles, by performing image capture once.
This particle imaging device is provided with a radiating unit for radiating first light of which the wavelength is a first wavelength, and second light including light of which the wavelength is a second wavelength, from different directions toward a sample in which particles are dispersed in a dispersion medium, an image capturing unit for capturing an image of the particles irradiated by the first light and the second light, and an output unit for outputting the captured image in order to calculate a particle size distribution, wherein a radiation plane of the first light is provided in a position facing the image capturing unit, with the sample therebetween, and a radiation plane of the second light is provided in a position illuminating the sample from the same side of the sample as the image capturing unit.
Patent WO-2020246018-A1 (WO)
Title: Secret conjugate gradient method calculation system, secret calculation device, conjugate gradient method calculation device, secret conjugate gradient method calculation method, conjugate gradient method calculation method, and program
Inventor: HAMADA KOKI
IPC: G09C1/00
Filed: 2019-06-07
Abstract: The present invention reduces the likelihood that an overflow will occur when implementing the conjugate gradient method using a fixed point number. An initialization unit (12) generates secret values for each of vectors p → 
 0  and r → 
 0  and value p 0 . A first calculation unit (13) generates a secret value of a value which is D times the vector a → 
 i-1 . A second calculation unit (14) generates a secret value of a value which is D times the value γ i-1 . A third calculation unit (15) generates a secret value of the value α i-1 . A fourth calculation unit (16) generates a secret value of a value which is D times the vector d → 
 i . A fifth calculation unit (17) generates a secret value of the vector x → 
 i . A sixth calculation unit (18) generates a secret value of the vector r → 
 i . A seventh calculation unit (19) generates a secret value of a value which is D times the value p i . An eighth calculation unit (20) generates a secret value of a value β i . A ninth calculation unit (21) generates a secret value of a vector p → 
 i .
Patent WO-2019244924-A1 (WO)
Title: 光トランシーバ
Inventor: YAMAMOTO HIROKI
IPC: G02B6/42
Filed: 2019-06-19
Abstract: 光部品を高密度に実装すると共に発熱部品から発生する熱を放熱することができる光トランシーバを提供することを目的とする。本発明に係る光トランシーバ（１１）は、筐体（４ａ）、（４ｂ）と、筐体（４ａ）、（４ｂ）内において光部品（７ａ）の位置決めをする位置決め部材（８ａ）と、筐体（４ａ）、（４ｂ）内に収容され、発熱部品（６ａ）が実装された基板（５）と、を備え、位置決め部材（８ａ）は、光部品（７ａ）の筐体（４ａ）、（４ｂ）内における位置を決定するとともに、基板（５）と筐体（４ａ）、（４ｂ）とを熱的に接続するように構成されている。
Patent WO-2020021944-A1 (WO)
Title: Estimation device, battery, vehicle, and estimation method
Inventor: FUKUSHIMA ATSUSHI
IPC: H01M10/48
Filed: 2019-06-26
Abstract: Provided is an estimation device 50 that estimates internal resistance of a battery BT1 for engine starting. The estimation device 50 includes a processing unit 70 that executes first estimation processing using a first estimation method based on a variation in current and a variation in voltage from the battery BT1 during cranking performed by an engine starting device 230 to estimate the internal resistance of the battery BT1 and second estimation processing using a second estimation method that is different from the first estimation method to estimate the internal resistance of the battery for a period from the cranking performed by the engine starting device 230 to the next cranking.
Patent WO-2020261408-A1 (WO)
Inventor: INADA TETSUGO
IPC: H04N5/33
Filed: 2019-06-26
Abstract: The present invention provides a system including an event driven vision sensor including a sensor array with a first sensor and a second sensor arrayed in accordance with a predetermined pattern, the first sensor generating a first event signal when detecting a change in intensity of incident light passing through a first filter selectively transmitting a first wavelength band, the second sensor generating a second event signal when detecting a change in intensity of incident light passing through a second filter selectively transmitting a second wavelength band different from the first wavelength band, and an information processing device including a first processing unit executing first processing on the basis of the first event signal and a second processing unit executing second processing different from the first processing on the basis of the second event signal.