baber/WOPTO huggingface dataset:
Patent JP-WO2018110560-A1 (JP)
Title: 窒化ケイ素粉末、多結晶シリコンインゴット用離型剤及び多結晶シリコンインゴットの製造方法
IPC: B22C3/00
Filed: 2017-12-12
Abstract: 一方向凝固時のシリコンの溶融温度を高くした場合でも、あるいはシリコンの溶融時間を長くした場合でも、多結晶シリコンインゴットの離型性が良好な、多結晶シリコンインゴットの離型剤として好適に使用することができる窒化ケイ素粉末を提供することを目的とする。比表面積が０．４ｍ２／ｇ以上５ｍ２／ｇ以下の窒化ケイ素粉末であって、β型窒化ケイ素の割合が７０質量％以上であり、Ｄ５０が２μｍ以上２０μｍ以下であり、Ｄ９０が８μｍ以上６０μｍ以下であり、Ｆｅの含有割合が１００ｐｐｍ以下であり、Ａｌの含有割合が１００ｐｐｍ以下であり、ＦｅおよびＡｌ以外の金属不純物の含有割合の合計が１００ｐｐｍ以下であり、β型窒化ケイ素の結晶子径をＤＣとしたときに、ＤＣが３００ｎｍ以上であることを特徴とする窒化ケイ素粉末を提供する。
Patent JP-WO2018123510-A1 (JP)
Title: 電子デバイス
IPC: H01L51/50
Filed: 2017-12-08
Abstract: 本発明の課題は、耐屈曲性に優れ、かつ高温・高湿環境での耐久性に優れた電子デバイスを提供することである。本発明の電子デバイス１０は、基板２０上に配置された複数の機能構成部をガスバリアー性の封止層４０によって封止した電子デバイス１０であって、当該複数の機能構成部のうち無作為に抽出した隣り合う二つを有機ＥＬ素子部１１（第１構成部）及び有機光電変換素子部１２（第２構成部）としたとき、無作為に抽出した基準面４４に垂直な断面において、有機ＥＬ素子部１１上の封止層４０の最大高さｈ１ｍａｘ及び有機光電変換素子部１２上の封止層４０の最大高さｈ２ｍａｘが、それぞれ、０．２〜３．０ｍｍの範囲内であり、かつ有機ＥＬ素子部１１と有機光電変換素子部１２との間の最短距離ｄｍｉｎが、１〜１００ｍｍの範囲内であるものである。
Patent JP-WO2018131362-A1 (JP)
Title: 基板処理装置および基板の製造方法
IPC: C23C16/46
Filed: 2017-12-11
Abstract: 基板処理装置は、基板（Ｗ）を保持し、減圧加熱処理室内で加熱される基板ホルダ（Ｈ）と、基板ホルダ（Ｈ）から放射された放射熱線（Ｌａ）を減圧加熱処理室外へ透過させる透過窓（２３）と、透過窓（２３）を透過した放射熱線（Ｌａ）を減圧加熱処理室外で計測する放射温度計（２５）と、透過窓（２３）に向けて開口したガス導入口（２４ａ）からガスを透過窓（２３）に噴射して、減圧加熱処理室内にガスを導入するガス導入装置（２４）とを備える。
Patent JP-WO2018139603-A1 (JP)
Title: 電源制御方法、電源制御装置及び電源制御システム
IPC: H02J3/38
Filed: 2018-01-26
Abstract: 電源制御方法は、コスト優先度として第１優先度を有する第１分散電源、前記コスト優先度として前記第１優先度よりも低い第２優先度を有する第２分散電源及び前記コスト優先度として前記第２優先度よりも低い第３優先度を有する第３分散電源を、前記コスト優先度に基づいて制御するステップＡと、前記第１分散電源、前記第２分散電源及び前記第３分散電源のいずれかの故障を検知するステップＢと、前記故障が検知された場合において、前記故障が検知された分散電源以外の分散電源である正常分散電源を制御するステップＣとを備える。前記ステップＣは、前記正常分散電源が単位時間に増大可能な出力に関する負荷追従性に基づいて、前記正常分散電源を制御するステップを含む。
Patent WO-2019172257-A1 (WO)
Title: Aluminum alloy brazing sheet for flux-free brazing
Inventor: IDE TATSUYA
IPC: C22C21/00
Filed: 2019-03-05
Abstract: Provided is an aluminum alloy brazing sheet for flux-free brazing, the sheet comprising: a core member that comprises an aluminum alloy containing 0.50-0.90% by mass of Si, 0.30-2.50% by mass of Cu, and 1.40-1.80% by mass of Mn, the Mg content being limited to 0.05% by mass or less, and the balance being aluminum and unavoidable impurities; an intermediate member that comprises an aluminum alloy containing 0.40-1.00% by mass of Mg and 2.00-6.00% by mass of Zn, the balance being aluminum and unavoidable impurities; and a brazing member that comprises an aluminum alloy containing 6.00-13.00% by mass of Si, 0.05-0.40% by mass of Mg, and 0.010-0.050% by mass of Bi, the balance being aluminum and unavoidable impurities. According to the present invention, it is possible to provide an aluminum alloy brazing sheet to be used in brazing in an inert-gas atmosphere in which no flux is used, the brazing sheet having excellent brazing properties when the core member and the brazing member are brazed.
Patent WO-2020003648-A1 (WO)
Title: Reagent storage apparatus, reagent storage method, and shutter
Inventor: YAMAGUCHI ISAO
IPC: G01N35/00
Filed: 2019-03-19
Abstract: Compared to when the opening of a reagent case is always open, this reagent storage apparatus enables maintaining for a long period of time the performance of a reagent in a reagent container that is unsealed and housed in a reagent case. This reagent storage apparatus, which is a reagent case 2 housing a reagent container, includes: a shutter which opens and closes an opening in the reagent case, which is provided with an opening for inserting and removing a probe that sucks the reagent in the housed reagent container; and a movement mechanism which, after the shutter has been moved to an upper position away from the opening and opposite of the opening, closes the opening by moving the shutter downwards, and, after opening the opening by moving the shutter closing the opening upwards, retracts the shutter from the upper position above the opening.
Patent WO-2019208046-A1 (WO)
Title: Tactile sensation generation apparatus and tactile sensation generation method
Inventor: KONDOU DAISUKE
IPC: G06F3/041
Filed: 2019-03-22
Abstract: This invention aims primarily to eliminate the occurrence of loud impact sounds. The invention relates to a tactile sensation generation apparatus (1) in which a vibration generation device (4) is installed on a rear surface (3a) side of a vibrating member (3). The vibration generation device (4) is implemented as a solenoid (23) having: a moving core (21) capable of moving toward and away from the vibrating member (3); and a coil (22) that through current conduction causes the moving core (21) to be displaced toward the vibrating member (3) and the vibrating member (3) to be pressed and deformed, and that through cessation of the current conduction causes the moving core (21) to move away from the vibrating member (3) and the vibrating member (3) to be pressed so that the vibrating member (3) is vibrated due to the elastic return force of the vibrating member (3).
Patent WO-2020202349-A1 (WO)
Inventor: SAITOH TAKAO
IPC: H05B33/06
Filed: 2019-03-29
Abstract: According to the present invention, a TFT layer (17) provided on a resin substrate layer (15) includes a first inorganic insulation film (24), a second inorganic insulation film (36) provided on the first inorganic insulation film, and a lead-out wiring (7) provided on the second inorganic insulation film, wherein: in a bending part (B) of a frame area (F), a slit (81) provided on the TFT layer is configured with a first slit (83) which is formed in the first inorganic insulation film, and a second slit (65) which has a broader width than the first slit and is formed in the second inorganic insulation film; end parts (91) provided at both sides in the width direction of the first slit within the second slit are provided with island-shaped protrusion parts (93); and the lead-out wiring covers peripheral edge surfaces of the protrusion parts and has openings (97) which open the top surfaces of the protrusion parts.
Patent WO-2020235007-A1 (WO)
Inventor: TANAKA YASUO
IPC: A24B15/30
Filed: 2019-05-21
Abstract: Cette feuille contenant un parfum pour un inhalateur d'arôme de type à chauffage comprend : de l'agar ; au moins un composé de sucre choisi dans le groupe constitué par des sucres et des alcools de sucre ; et un émulsifiant.
Patent WO-2019239825-A1 (WO)
Title: Method for constructing magnetic marker
Inventor: YAMAMOTO MICHIHARU
IPC: G06K19/077
Filed: 2019-05-21
Abstract: When constructing, on the road surface (30S) of a road, a magnetic marker (1) in which an RFID tag (2) equipped with an antenna for wireless communication is held on the outer periphery thereof, performing the following steps makes it possible to maintain high communication performance in the RFID tag (2) even when the area around the constructed magnetic marker (1) is submerged in water: an arrangement step in which the magnetic marker (1) is housed in a housing hole (31) drilled in the road surface (30S); and a formation step in which a protective section (40) for isolating the antenna from water is provided to the magnetic marker (1).
Patent WO-2019225637-A1 (WO)
Title: Method for manufacturing glass preform
Inventor: HAYAKAWA MASATOSHI
IPC: C03B8/04
Filed: 2019-05-22
Abstract: A method for manufacturing a glass preform, the method having: a depositing step for installing a starting rod and a burner for generating glass fine particles in a reaction container, introducing a siloxane as a glass raw material to the burner, oxidizing the glass raw material in a flame formed by the burner and generating glass fine particles, depositing the generated glass fine particles on the starting rod and fabricating a glass fine particle deposited body; and a transparentizing step for heating the glass fine particle deposited body and manufacturing a transparent glass preform, wherein, after the depositing step, the transparentizing step is performed after the glass fine particle deposited body is heated for a time range of one to eight hours in an oxygen-containing atmosphere at a temperature lower than the temperature of the transparentizing step.
Patent WO-2020235043-A1 (WO)
Inventor: MOTEGI SHUJI
IPC: F24H4/02
Filed: 2019-05-22
Abstract: The present invention provides a heat pump device wherein a switch is made in a suitable manner from operation control in a transient state to operation control in a steady state.　The heat pump device 1 according to the present invention is provided with: a compressor 2 for compressing a refrigerant; a decompression device 3 for decompressing the refrigerant; refrigerant piping 6 connecting the compressor 2 and the decompression device 3, the refrigerant piping 6 circulating a refrigerant; a first heat exchanger 4 for exchanging heat between air and the refrigerant in the refrigerant piping 6; a second heat exchanger 5 for exchanging heat between a heat medium and the refrigerant in the refrigerant piping 6; a heat-insulating material 16 covering a part of the refrigerant piping 6; a heat-insulating material temperature sensor 56 for detecting the temperature of the heat-insulating material 16; and a control unit 22 for using the temperature detected by the heat-insulating material temperature sensor 56 and making a switch from operation control in a transient state, in which the temperature of the refrigerant in the refrigerant piping 6 varies in a transient manner, to operation control in a steady state, in which the temperature of the refrigerant in the refrigerant piping 6 is steady.
Patent WO-2020066134-A1 (WO)
Title: 電源装置および電源システム
Inventor: NAGANO MASAAKI
IPC: H02M3/28
Filed: 2019-06-05
Abstract: 電源装置（１００）は、電源部（１０）と、電源部（１０）の内部温度を測定する温度センサ（２８）と、温度センサ（２８）で測定された電源部（１０）の内部温度、および内部温度の上昇の傾きから到達温度を予測して、到達温度と電源部（１０）の負荷状況とに基づいて周辺温度を推測する演算回路（２２）と、演算回路（２２）で推測した周辺温度を表示する表示回路（２３）とを備える。
Patent WO-2019240045-A1 (WO)
Title: Core-shell particles, and method for separating and purifying substance to be separated using core-shell particles
Inventor: KITAGAWA TAKAHIRO
IPC: B82Y40/00
Filed: 2019-06-07
Abstract: The present invention addresses the problem of providing core-shell particles which can be used for a method for separating a substance to be separated and by which a purified product having high purity can be obtained. Core-shell particles (C) according to the present invention each have: a core layer (P) which has magnetic silica particles containing magnetic metal oxide particles (A); and a shell layer (Q) which is a silica layer having an average thickness of 3-3,000 nm and formed on the surface of the core layer (P), wherein the weight percentage of the magnetic metal oxide particles (A) contained in the core layer (P) is 60-95 wt% with respect to the weight of the core layer (P), and the variation coefficient of the particle size distribution of the core-shell particles (C) is 50% or less.
Patent WO-2020004438-A1 (WO)
Title: Can manufacturing method
Inventor: OZEKI Hironori
IPC: B65D25/34
Filed: 2019-06-26
Abstract: The present invention addresses problems that occur when an image is printed prior to a necking process, namely the problem that the printed part of the part that has been subjected to the necking process becomes wrinkled, and the problem that the printed part peels off. These problems are resolved by printing the image on a varnish layer of an empty can which has said varnish layer on the surface of the can, and which has a necked opening portion.
Patent WO-2020026650-A1 (WO)
Title: Automatic travel control system, automatic travel control method, automatic travel control program, and storage medium
Inventor: SAKAGUCHI KAZUO
IPC: A01D41/127
Filed: 2019-06-26
Abstract: An automatic travel control system for a harvesting machine that harvests crops in a farm field while automatically travelling, and that accumulates the harvested crops in an accumulation unit is provided with: a route setting unit which sets a travel route for automatic travel; an automatic travel control unit which, on the basis of the position of a machine body 10 and the travel route, performs automatic travel control for the machine body 10; a state detection unit which detects the state of the harvesting machine; and an interruption determination unit which can determine interruption of automatic travel on the basis of the result of detection performed by the state detection unit. The route setting unit, when interruption of automatic travel has been determined by the interruption determination unit, generates a mid-work route Pt for moving to a mid-work position DP on the basis of the mid-work position DP for work after interruption of automatic travel in the farm field, a position WP of the machine body 10 when interruption of automatic travel was determined, and a harvest status of the farm field.
Patent WO-2020021961-A1 (WO)
Inventor: AKASHI TAKAHIRO
IPC: C08K3/013
Filed: 2019-06-28
Abstract: L'invention concerne une composition de résine époxy qui contient la résine époxy et un agent de durcissement. La résine époxy comprend une résine époxy représentée par la formule (1). La quantité de résine époxy représentée par la formule (1) est supérieure ou égale à 50 % en masse par rapport à la masse totale de la résine époxy. L'agent de durcissement comprend une résine phénolique représentée par la formule (2). (Dans la formule (1), R1 représente un groupe organique divalent en C2 ou plus.) (Dans la formule (2), R2 représente un groupe organique divalent en C1 ou plus, et R3 à R10 représentent chacun un atome d'hydrogène, un groupe hydroxyle ou un groupe allyle.)
Patent WO-2020009181-A1 (WO)
Title: Adhesive sheet, adhesive sheet with release sheet, adhesive sheet with transparent film, laminate, and method for producing laminate
Inventor: YAMAMOTO MASAYUKI
IPC: C09J7/38
Filed: 2019-07-04
Abstract: The present invention addresses the problem of increasing the high-temperature durability of an adhesive sheet that exhibits post-curability and processability. The present invention relates to an adhesive sheet according to claim 1, which is an adhesive sheet that has an adhesive layer of an adhesive composition that has been brought into a semicured condition, and which satisfies property (101) when post-cured by the irradiation of the adhesive layer with active energy radiation at a cumulative amount of light of 3000 mJ/cm 2 . Property (101): The probe tack value, measured at 23°C and a relative humidity of 50% using the following measurement conditions, is not more than 1.0 N/5 mmφ (probe tack value measurement conditions): Measurement instrument: NS Probe Tack Tester (Nichiban Co., Ltd.); probe diameter: 5 mmφ; probe substrate: stainless steel surface finished to a mirror finish with AA#400 abrasive
weight: 19.6 ± 0.2 g (brass); probe displacement rate: 1.0 cm/sec; and dwell time: 1 second.
Patent WO-2020090163-A1 (WO)
Inventor: FUJII YOSHINORI
IPC: C23C14/50
Filed: 2019-07-23
Abstract: The present invention provides a vacuum treatment device in which it is possible to control a substrate to be treated to a prescribed temperature even when heat enters the substrate to be treated from sources other than a hot plate during vacuum treatment.　This vacuum treatment device SM is equipped with a vacuum chamber 1 that is capable of forming a vacuum environment, and a stage 4 that supports, inside the vacuum chamber, a substrate Sw to be treated, wherein the stage has a base 41 that is selectively cooled, a chuck plate 42 that is provided above the base and electrostatically attracts the substrate to be treated, and a hot plate 43 that is interposed between the base and the chuck plate, and the substrate to be treated, which is electrostatically attracted to the surface of the chuck plate, can be controlled to a prescribed temperature that is room temperature or higher. The vacuum treatment device further comprises, between the base and the hot plate, a heat insulating plate 44 that inhibits the transfer of heat from the hot plate to the base, and a high-emissivity layer 45 having a higher emissivity than the top surface of the base is provided between the base and the heat insulating plate.
Patent WO-2020079958-A1 (WO)
Title: Bonded body and acoustic wave element
Inventor: UNO Yudai
IPC: H03H9/25
Filed: 2019-08-23
Abstract: [Problem] To securely and stably bond a piezoelectric material substrate onto a support substrate that comprises a metal oxide via a bonding layer that comprises a silicon oxide which has a low oxygen ratio. [Solution] A bonded body 5, 5A includes a support substrate 1 that comprises a metal oxide, a piezoelectric material substrate 4, 4A, a bonding layer 2B which is provided between the support substrate and the piezoelectric material substrate and which has a composition of Si (1-x) O x (0.008≤x≤0.408), and an amorphous layer 10 that is provided between the bonding layer and the support substrate. The amorphous layer 10 has an oxygen ratio that is higher than the oxygen ratio of the support substrate 1.
Patent WO-2020110392-A1 (WO)
Title: Steel production method and method for reducing slag basicity
Inventor: IMAI TETSUYUKI
IPC: C21C5/36
Filed: 2019-08-27
Abstract: Provided are a steel production method and a method for reducing slag basicity that are capable of reducing slag basicity and preventing reductions in production efficiency. The present invention pertains to a steel production method in which molten steel is produced by oxidatively refining molten iron in a converter (1), the method comprising: a refining process step of adding an oxygen source that includes at least oxygen gas to the molten iron in the converter (1) and performing an oxidative refining process to convert the molten iron to molten steel; an addition step, following the refining process step, of adding a silica-containing material containing at least SiO 2  from above into a vessel (2) of the converter (1) accommodating the molten steel; and a tapping step, following the addition step, of tilting the vessel (2) to discharge the molten steel from the vessel (2).
Patent WO-2021048928-A1 (WO)
Inventor: OKAJIMA MUTSUMI
IPC: H01L27/11578
Filed: 2019-09-10
Abstract: The present invention limits an increase in the size of a memory array. A memory device according to an embodiment comprises: a first conductor and a charge storage film that extend in a first direction that crosses the surface of a substrate; a first semiconductor of a first conductive type; a second semiconductor and a third semiconductor each of a second conductive type; and a first laminate that includes a second conductor, a first insulator, and a third conductor that each extend in a second direction within a first plane parallel to the surface of the substrate and that are laminated in said order along the first direction. The first conductor, the charge storage film, the first semiconductor, and the first laminate are aligned in said order above the substrate in a third direction that crosses the second direction within the first plane. The second semiconductor makes contact with the first semiconductor and the second conductor between the second conductor or the first insulator and the charge storage film. The third semiconductor makes contact with the first semiconductor and the third conductor between the third conductor or the first insulator and the charge storage film.
Patent WO-2020105256-A1 (WO)
Title: 粘着剤組成物、粘着剤および粘着シート
Inventor: HATAKEYAMA TAKUYA
IPC: C09J4/02
Filed: 2019-09-13
Abstract: 本発明は、アクリル系樹脂（Ａ）、１つのエチレン性不飽和基を有する化合物（Ｂ１）および２つ以上のエチレン性不飽和基を有する化合物（Ｂ２）を含有する化合物（Ｂ）、並びに式（１）の構造部位を有する重合開始剤（Ｃ）を含有し、化合物（Ｂ１）が、極性基を有する化合物（Ｂ１－１）と、炭素数１～２０のアルキル基を有する化合物（Ｂ１－２）を含有する、粘着剤組成物に関する。 〔式（１）中、Ｒ及びｎはそれぞれ、明細書に記載された定義と同様である。〕
Patent WO-2021053800-A1 (WO)
Inventor: GOSHIMA TOSHIYUKI
IPC: C08L79/08
Filed: 2019-09-19
Abstract: Le problème décrit par la présente invention est de fournir un composé polyimide soluble dans un solvant avec lequel l'efficacité de charge/décharge initiale et les caractéristiques de cycle d'une batterie secondaire au lithium-ion peuvent être considérablement améliorées. La solution selon l'invention porte sur un composé polyimide soluble dans un solvant qui est un polyimide soluble dans un solvant utilisé comme matériau d'électrode pour une batterie secondaire au lithium-ion, et est caractérisé en ce que le composé polyimide soluble dans un solvant est un réactif d'une diamine contenant un groupe carboxyle et d'un anhydride d'acide, a un module d'élasticité d'au moins 3,4 GPa.
Patent WO-2020067023-A1 (WO)
Inventor: TANAKA KOU
IPC: H01M10/0562
Filed: 2019-09-24
Abstract: A thread battery according to the present invention has a first end and a second end opposed to each other in a longitudinal direction, the thread battery comprising a thread-shaped first electrode extending in the longitudinal direction; a solid electrolyte disposed on an outer peripheral surface of the first electrode; a second electrode disposed on an outer peripheral surface of the solid electrolyte; a first current collector covering the first end; and a second current collector covering the second end. The thread battery is characterized in that the first current collector is connected to the first electrode at the first end and is not connected to the second electrode, and the second current collector is connected to the second electrode at the second end and is not connected to the first electrode.
Patent WO-2020085212-A1 (WO)
Title: Ventilation component
Inventor: NAKAYAMA YUSUKE
IPC: H05K5/06
Filed: 2019-10-17
Abstract: This ventilation component (1) is provided with a ventilation film (10), a ventilation valve (20) and a structural member (30). The ventilation component (1) is mounted in a housing (2) that has a ventilation opening (5). The ventilation valve (20) includes an elastic body, and opens and closes with elastic deformation of the elastic body. The structural member (30) supports the ventilation film (10) and the ventilation valve (20). In a mounted state in which the ventilation component (1) is mounted in the housing (2), the inside and outside of the housing (2) is ventilated by the ventilation film (10), and when the difference between the pressure inside of the housing (2) and the pressure outside of the housing (2) becomes greater than or equal to a prescribed pressure, the ventilation valve (20) opens and the gas inside of the housing (2) is discharged to outside of the housing (2). The elastic body contained in the ventilation valve (20) is formed from a rubber which has a change rate of breaking strength of 95%-120%.
Patent WO-2020129414-A1 (WO)
Title: Circuit intégré et circuit d'alimentation électrique
Inventor: YAMANE HIROKI
IPC: H02M7/12
Filed: 2019-10-29
Abstract: L'invention concerne un circuit intégré qui commute un transistor qui commande un courant d'inducteur qui circule vers un inducteur auquel on applique une tension provenant d'un circuit redresseur qui redresse une tension CA, commutant celui-ci sur la base du courant d'inducteur et d'une tension de sortie générée à partir de la tension CA. Le circuit intégré comprend: un circuit de comparaison qui compare une première valeur de courant et la valeur de courant pour le courant d'inducteur; et un circuit de temporisateur qui, s'il a été détecté qu'un état dans lequel la valeur de courant pour le courant d'inducteur est inférieure à la première valeur de courant, se prolonge pendant une période de temps prescrite, émet un premier signal indiquant que la tension CA a été coupée, ladite détection étant effectuée sur la base d'un premier résultat de comparaison qui indique que la valeur de courant pour le courant d'inducteur est inférieure à la première valeur de courant.
Patent WO-2020105654-A1 (WO)
Inventor: ISOGAI TOMOMI
IPC: A61F13/532
Filed: 2019-11-20
Abstract: An absorbent article (1) has, when extended, a longitudinal direction, a width direction, and a thickness direction, and has an absorption body (21). The absorbent article (1) has, positioned closer to the non-skin side in the thickness direction than an absorption body (1), a feces indicator (40) which shows a predetermined reaction when coming into contact with feces, and a urine indicator (50) which shows a reaction different from the predetermined reaction when coming into contact with urine. The feces indicator (40) and the urine indicator (50) are arranged at different positions in the longitudinal direction and the width direction.