baber/WOPTO huggingface dataset:
Patent WO-2020175408-A1 (WO)
Inventor: YAZAWA HISAYUKI
IPC: G01L9/00
Filed: 2020-02-21
Abstract: A pressure sensor according to an embodiment of the present invention capable of achieving high power with a high degree of accuracy comprises a diaphragm formed on a silicon substrate and a plurality of piezoelectric element regions having resistance values that change according to deflection of the diaphragm. In this pressure sensor, the plurality of piezoelectric element regions include a first piezoelectric element region, a second piezoelectric element region, a third piezoelectric element region, and a fourth piezoelectric element region. The diaphragm has a maximum deflection region that exhibits a stress value of at least 80% of a maximum stress value upon deflection under a predetermined pressure. The first piezoelectric element region, the second piezoelectric element region, the third piezoelectric element region, and the fourth piezoelectric element region are disposed within the maximum deflection region of the diaphragm.
Patent WO-2021186713-A1 (WO)
Title: Rotary compressor and refrigeration cycle device
Inventor: HIRAYAMA TAKUYA
IPC: F04C27/00
Filed: 2020-03-19
Abstract: The rotary compressor of the present embodiment has a rotating shaft, an electric motor, a compression mechanism, a balancer, and a balancer cover. The compression mechanism has a cylinder, a main bearing, and a layshaft. The balancer is provided to the rotating shaft on an axial-direction second side of an auxiliary bearing. The balancer cover covers the balancer. A supply path for lubricating oil is formed in the rotating shaft, the supply path opening in the end surface on the axial-direction second side. In a position facing the supply path along the axial direction in the balancer cover, a supply hole that allows communication between the supply path and the exterior of the balancer cover is formed. Between the balancer cover and the rotating shaft is provided a seal mechanism that seals the space between the balancer cover and the rotating shaft in a state allowing relative axial movement of the balancer cover and the rotating shaft.
Patent WO-2021205641-A1 (WO)
Title: Power conversion device
Inventor: UDAGAWA IKUTO
IPC: H02M7/48
Filed: 2020-04-10
Abstract: A power conversion device (1) is provided with: a power conversion module (20) including a heat generation device; a cooling medium path (10) through which a cooling medium for cooling the heat generation device flows; and a cooling medium collecting portion (3) disposed facing the power conversion module (20) and collecting the cooling medium used for cooling the heat generation device. The power conversion module (20) includes a first thermal conductive member (31A) internally provided with a first flow path (R1) constituting a part of the cooling medium path. The cooling medium path (10) includes a first connection pipe arrangement (15) for connecting the first flow path (R1) provided in the first thermal conductive member (31A) and the cooling medium collecting portion (3) to each other. The power conversion device (1) is further provided with a first support (60A) provided in at least one of the the cooling medium collecting portion (3) and the power conversion module (20) and supporting the first connection pipe arrangement (15).
Patent WO-2021214840-A1 (WO)
Inventor: AKASAWA HIDETOSHI
IPC: H01M2/10
Filed: 2020-04-20
Abstract: This electronic device (1) is provided with: a battery pack (10) which comprises a battery cell that contains a battery element (20) within an outer case member (30) in such a manner that the battery element (20) is able to move in a movable direction (M); a housing (40) which contains the battery pack (10); and a bonding member (50) which bonds the battery pack (10) to the inside of the housing (40). The bonding member (50) bonds the battery pack (10) and the housing (40) to each other on a second line (L2) which makes an acute angle with a first line (L1) that is parallel to the movable direction (M), said second line (L2) passing through the center (10S) of the battery pack (10).
Patent WO-2021024558-A1 (WO)
Inventor: JOGAN SATORU
IPC: H01G2/24
Filed: 2020-04-24
Abstract: A film capacitor 1 comprises: a capacitor element 10 having a metallized film 11 in which a metal layer 15 is provided on the surface of a resin film 13; an exterior case 20 that houses the capacitor element 10 therein; and a filling resin 30 that is filled between the capacitor element 10 and the exterior case 20, wherein the exterior case 20 is configured from a resin composition containing a liquid crystal polymer and an inorganic filler, and the exposure of the inorganic filler on the outer surface of the exterior case 20 is 5-90%, inclusive.
Patent WO-2021014802-A1 (WO)
Title: Combine harvester
Inventor: LEE SEUNGKYU
IPC: A01F12/60
Filed: 2020-06-08
Abstract: This combine harvester is provided with: a threshing device for threshing reaped grain stalks; a storage unit (30) for storing grain obtained by threshing by the threshing device; and a bucket (25) for introducing the grain obtained by threshing by the threshing device to an upper opening (35) of the storage unit (30) in the horizontal direction. A sensor for determining the amount of grain introduced to the storage unit (30) from the bucket (25) is provided above the storage unit (30). The combine harvester is characterized by being provided with a first grain amount sensor (50) and a second grain amount sensor (54) as the sensor, the first grain amount sensor (50) being located further away from an introduction operation position (27) of the bucket (25), the second grain amount sensor (54) being located closer to the introduction operation position (27) of the bucket (25).
Patent WO-2021250819-A1 (WO)
Title: Environmental transition prediction apparatus, environmental transition prediction method, and environmental transition prediction program
Inventor: UMEDA TAKAYUKI
IPC: G06T7/277
Filed: 2020-06-10
Abstract: This environmental transition prediction apparatus comprises: an environmental state label estimation unit that estimates an environmental state label indicating an environmental state of a first frame indicating a current frame of image data including a plurality of time-series frames; and an environmental state transition prediction unit that assumes a Markov property for a second frame next to the first frame, and predicts an environmental state label of the second frame on the basis of a state transition probability when transitioning the environmental state of the first frame to an environment state of the second frame, and the environmental state label estimated by the environmental state label estimation unit.
Patent WO-2021010084-A1 (WO)
Inventor: KAWAHARA YOSHIHIRO
IPC: D01G9/04
Filed: 2020-06-18
Abstract: A fiber spray booth used in a reinforced fiber mat manufacturing device that sprays a reinforced fiber bundle and manufactures a reinforced fiber mat, the fiber spray booth including inside thereof a rotatable spray roller for spraying a reinforced fiber bundle falling from above and a baffle plate having a surface direction perpendicular to the revolving shaft of the spray roller. Also a reinforced fiber mat manufacturing device for spraying a reinforced fiber bundle to a sheet material and manufacturing a reinforced fiber mat, the reinforced fiber mat manufacturing device being constituted by installing the fiber spray booth upward of the placement surface of the sheet material. A fiber spray booth is provided with which it is possible to manufacture a reinforced fiber mat with a simple structure, a fine bundle and a small unevenness in basis weight.
Patent WO-2021010190-A1 (WO)
Inventor: KAWAKAMI TAKEFUMI
IPC: C09D11/322
Filed: 2020-07-03
Abstract: A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Red 122 and C.I. Pigment Violet 19; an azo pigment including C.I. Pigment Red 146; and water. Mass ratio (Q:A) of a content amount (Q) of the solid solution of the quinacridone pigment to a content amount (A) of the azo pigment in an entire amount of the water-based ink is in a range of 9:1 to 1:9.
Patent WO-2021020069-A1 (WO)
Inventor: TSUDA TAKAMOTO
IPC: G09G5/36
Filed: 2020-07-10
Abstract: The technology of the present invention pertains to a display device, a display method, and a program that enable the achievement of augmented reality which uses a retina direct rendering-type display device and which provides excellent visibility. The display device includes: a display unit that projects a visual information image containing visual information on to the retina of a user, and that displays the visual information so as to be overlaid on the field of view of the user; and a visual information control unit that controls the display of the visual information by the display unit. The display unit displays the visual information, which has been blurred in accordance with conditions. This technology can be applied to, for example, an eyewear-type display device.
Patent WO-2021010391-A1 (WO)
Inventor: OZAKI AYAKO
IPC: B29C33/02
Filed: 2020-07-14
Abstract: Provided is a tire vulcanization bladder that is provided with a coating layer formed from a mold release agent and that enables improvement of producibility while peeling of the coating layer is suppressed. A primer layer 21b is provided to the outer surface of a bladder body 21a. A coating layer 21c is provided to the outer side of the primer layer 21b. The bladder body 21a is formed from a rubber composition that contains not less than 50 mass% of butyl rubber in a rubber component. The coating layer 21c is formed from a mold release agent that contains a silicone component. The primer layer 21b is formed from a silane compound having an alkoxy group and an amino group.
Patent WO-2021020136-A1 (WO)
Inventor: KOYAMA KAZUYA
IPC: H01L21/304
Filed: 2020-07-15
Abstract: This substrate treatment apparatus has: a treatment tank that forms a storage chamber for a treatment liquid in which a substrate is immersed; a substrate holder that holds the substrate; a raising/lowering mechanism that raises and lowers the substrate holder between the storage chamber in the treatment tank and a drying chamber above the treatment tank; a dried gas supply unit that supplies, onto a liquid level of the treatment liquid stored in the storage chamber, dried gas containing vapor of a dry liquid; and a control unit that controls the raising/lowering mechanism and the dried gas supply unit, wherein the control unit controls at least one among the pull-up speed of the substrate, the flow rate of the dried gas, the temperature of the dried gas, and the concentration of the vapor of the dry liquid in the dried gas such that when the substrate is pulled up from the liquid level, the height of a boundary line between a dry region and an immersion region of the substrate from the horizontal plane of the liquid level is within an allowable range.
Patent WO-2021020234-A1 (WO)
Inventor: MATSUMOTO HIROYUKI
IPC: F16F9/32
Filed: 2020-07-21
Abstract: L'invention concerne un ensemble pourvu d'une pluralité éléments circulaires empilés et d'une broche de fixation qui est disposée à l'intérieur des éléments circulaires pour intégrer les éléments circulaires côte à côte dans une direction axiale. La broche de fixation est pourvue : d'une partie arbre qui s'étend dans la direction axiale ; d'une partie bride qui s'étend radialement vers l'extérieur à partir d'un côté d'extrémité de la partie arbre ; d'une partie évidée qui est disposée sur une surface terminale sur l'autre côté d'extrémité de la partie arbre et qui a une section transversale non circulaire perpendiculaire à la direction axiale ; et d'une ou de plusieurs parties en saillie qui sont disposées sur une partie circonférentielle externe sur ledit autre côté d'extrémité de la partie arbre et qui font saillie davantage vers le côté radialement externe que la surface circonférentielle interne de chaque élément circulaire.
Patent WO-2021020555-A1 (WO)
Inventor: FUJIMOTO SOICHI
IPC: B65D65/40
Filed: 2020-07-31
Abstract: A resin-coated metal plate according to the present invention is a metal plate wherein at least one surface is covered with a resin layer; the indentation depth on the metal plate bonding surface side of the resin layer as determined by a nanoindentation test is from 100 nm to 250 nm; and the melting point is from 210°C to 270°C.
Patent WO-2021025143-A1 (WO)
Inventor: NAKAGAMI HIROYUKI
IPC: C08J5/18
Filed: 2020-08-07
Abstract: The present invention addresses the problem of providing a polypropylene-based sheet excellent in terms of rigidity and heat resistance. A non-foamed sheet according to the present invention comprises a layer formed from a propylene-based polymer composition which comprises a specific propylene-based polymer (A) and a propylene-based polymer (B) having a melting point of 120-170°C and an intrinsic viscosity [ƞ], as determined in 135°C tetralin solvent, higher than 1.5 dl/g but not higher than 5.0 dl/g, the contents of the propylene-based polymer (A) and the propylene-based polymer (B) being 2-30 parts by mass and 70-98 parts by mass, respectively, per 100 parts by mass of the sum of the propylene-based polymer (A) and the propylene-based polymer (B).
Patent WO-2021106277-A1 (WO)
Title: 質量分析装置
Inventor: HOSOO KOHEI
IPC: H01J49/06
Filed: 2020-08-11
Abstract: 本発明の一態様の質量分析装置は、第１中間真空室（１１）内に配設される第１イオンガイド（１４ａ）と、第１中間真空室と第２中間真空室とを隔てる隔壁の少なくとも一部を構成し、イオン通過孔を有する第１隔壁部（３４）と、第２中間真空室（１２）内に配設される第２イオンガイド（１６ａ）と、第２中間真空室とその次段の真空室とを隔てる隔壁の少なくとも一部を構成し、イオン通過孔を有する第２隔壁部（１７）と、第１イオンガイドと第１隔壁部とを一体に保持する第１保持部（３１）と、第２イオンガイドを保持する第２保持部（４１）と、第１保持部と第２保持部とを着脱自在に連結する連結部（４３，３１ａ）と、第１イオンガイド及び第１隔壁部を保持した状態の第１保持部と、第２イオンガイドを保持した状態の第２保持部とが、連結部で連結されてなるイオン輸送ユニットが、着脱自在に装着される真空チャンバー本体部（１０）と、を備える。これにより、イオン光学素子の着脱を容易に行うことができる。
Patent WO-2021039820-A1 (WO)
Title: Phosphorus-containing low crystallinity vanadium sulfide
Inventor: UMEMURA YUKI
IPC: C01G31/00
Filed: 2020-08-26
Abstract: According to the present invention, a phosphorus-containing low crystallinity vanadium sulfide, which contains vanadium, phosphorus and sulfur as constituent elements so that the composition ratio of the phosphorus to the vanadium (P/V) is from 0.1 to 1.0 in terms of the molar ratio and the composition ratio of the sulfur to the vanadium (S/V) is from 4.00 to 10.00 in terms of the molar ratio, enables the achievement of an electrode active material for lithium ion secondary batteries, said electrode active material having a sufficiently high initial capacity, improved charge and discharge cycle characteristics and improved coulombic efficiency in charge and discharge cycles in the middle period.
Patent WO-2021044917-A1 (WO)
Title: Mask blank, phase shift mask and method for producing semiconductor device
Inventor: MAEDA HITOSHI
IPC: H01L21/3065
Filed: 2020-08-26
Abstract: The present invention provides a mask blank which enables the production of a phase shift mask that exhibits good optical performance and is capable of enhancing the phase shift effect with respect to exposure light that is an ArF excimer laser, while ensuring a light exposure margin.　A mask blank which is provided with a phase shift film on a light transmitting substrate, wherein: the phase shift film contains hafnium, silicon and oxygen; the ratio of the hafnium content to the total content of hafnium and silicon in the phase shift film is 0.4 or more in terms of atomic percent; the refractive index n of the phase shift film at the wavelength of the exposure light that is an ArF excimer laser is 2.5 or more; and the extinction coefficient k of the phase shift film at the wavelength of the exposure light is 0.30 or less.
Patent WO-2021049371-A1 (WO)
Title: Resin composition for three-dimensional shaping
Inventor: MATANO TAKAHIRO
IPC: B33Y70/00
Filed: 2020-09-01
Abstract: Provided is a resin composition for three-dimensional shaping which enables a three-dimensionally shaped object containing inorganic filler particles to have sufficiently heightened mechanical strength.　The resin composition for three-dimensional shaping comprises inorganic filler particles and a curable resin, and is characterized in that the inorganic filler particles, in a particle size distribution examination by the laser diffraction/scattering method, have a ratio of the 50%-cumulative particle diameter (D 50 ) to the 10%-cumulative particle diameter (D 10 ), D 50 /D 10 , of 2.1 or greater.
Patent WO-2021075172-A1 (WO)
Title: Rotary electrical machine
Inventor: SAITO TATSUYA
IPC: H02K1/02
Filed: 2020-09-08
Abstract: This rotary electrical machine is an axial gap type rotary electrical machine in which a first stator, a second stator, and a rotor are arrayed in the axial direction of a rotary shaft of the rotor. The first stator is provided with a first coil, and a first core comprising a powder magnetic core on which the first coil is disposed. The second stator is provided with a second coil, and a second core comprising a powder magnetic core on which the second coil is disposed. The first core is provided with an annular first yoke having a first yoke surface, a plurality of first teeth projecting from the first yoke surface, and a first mark indicating a position which serves as a reference in the circumferential direction for the first yoke. The second core is provided with an annular second yoke having a second yoke surface opposing the first yoke surface, a plurality of second teeth projecting from the second yoke surface, and a second mark indicating a position which serves as a reference in the circumferential direction for the second yoke. When viewed in the axial direction of the rotary shaft, the first and second marks are disposed at positions symmetrical to each other with respect to the rotary shaft.
Patent WO-2021065548-A1 (WO)
Inventor: YOSHIMURA TSUTOMU
IPC: G03F7/004
Filed: 2020-09-17
Abstract: The present invention provides: an actinic ray-sensitive or radiation-sensitive resin composition containing a resin (A) and a compound (B) that generates an acid upon irradiation with actinic rays or radiation, wherein the resin (A) contains a repeating unit (a1) having a specific structure and a ring structure, a repeating unit (a2) having a specific structure, and a repeating unit (a3) having a specific structure, and the content of the repeating unit (a3) is at least 30 wt% with respect to all the repeating units of the resin (A); an actinic ray-sensitive or radiation-sensitive film using said actinic ray-sensitive or radiation-sensitive resin composition; a pattern forming method; and an electronic device manufacturing method.
Patent WO-2021065796-A1 (WO)
Title: Curable composition, cured material, and method for forming cured material
Inventor: ZHANG YUANJING
IPC: C08G59/68
Filed: 2020-09-28
Abstract: Provided are a cationically-curable curable composition in which suppression of discoloration of a cured material during curing and good curability can both be obtained at the same time, a cured material of the curable composition, and a method for forming a cured material using the curable composition.　A curable composition including a cationic curing agent (A) and a cationically curable compound (B), wherein the cationic curing agent used includes a combination of a photoacid generator (A1) comprising an onium salt having a cation portion that has a specific structure, and a thermal acid generator (A2) having as an anion portion a gallium-containing anion that has a specific structure.
Patent WO-2021065896-A1 (WO)
Inventor: SUZUKI MIRIA
IPC: A61B17/11
Filed: 2020-09-29
Abstract: [Problem] To reduce a risk of anastomotic leakage after an operation such as a surgical operation. [Solution] A medical tool 100 according to the present invention is provided with a deployment part 410 that includes a curved surface 411 including a first end portion 412 and a second end portion 413 provided to the side opposite to the first end portion and that can form a semi-closed space 416 by which an adhesion promotion device, for promoting adhesion of biological tissues when the first end portion is brought into contact with the second end portion, can be enclosed.
Patent WO-2021065943-A1 (WO)
Title: Heat treatment system
Inventor: YAMADA TAKURO
IPC: F25B30/02
Filed: 2020-09-29
Abstract: According to the present invention, heat source-side cycles and load-side cycles share heat exchangers (41, 42) which are cascade-connected. The sum of the number of the heat source-side cycles and the number of the load-side cycles is three or more. A first cycle (C1) circulates a first refrigerant or a heat medium. A second cycle (C2) circulates a second refrigerant or a heat medium. A third cycle (C3) circulates a third refrigerant or a heat medium. The first refrigerant or the heat medium, the second refrigerant or the heat medium, and the third refrigerant or the heat medium are different from each other.
Patent WO-2021095546-A1 (WO)
Title: Laminated piezoelectric element
Inventor: KAGAWA YUSUKE
IPC: H01L41/18
Filed: 2020-10-29
Abstract: The present invention addresses the problem of providing a laminated piezoelectric element in which piezoelectric films are laminated, the laminated piezoelectric element facilitating connection between the electrode layers of the respective piezoelectric films and an external device. The problem is solved by a laminated piezoelectric element comprising piezoelectric films each comprising a piezoelectric layer and laminated sheets each comprising a laminate of an electrode layer and a protection layer. The piezoelectric layer is disposed between the laminated sheets with the electrode layers facing each other. The laminated sheets each have a protrusion protruding from the piezoelectric layer. The protrusion has a lead-out wire affixed to surfaces of the electrode layer and the protection layer. The same-polarity electrode layers of the respective piezoelectric films are connected by contacting the lead-out wires together.
Patent WO-2021100541-A1 (WO)
Inventor: KIMURA AKIHIRO
IPC: B60N2/075
Filed: 2020-11-10
Abstract: In the present invention, as an example, a vehicle slide rail device allowing an increase in size to be suppressed is obtained. As an example, the vehicle slide rail device according to one embodiment comprises: a rail which is attached to a floor of a vehicle; a slider which is provided with an accommodating part and is attached to the rail so as to be movable along the rail; a rod which has a male thread and is attached to the rail; a nut which has a female thread capable of engaging with the male thread; a switching mechanism that causes the nut to move between a position separate from the rod and an engaged position in which the female thread and the male thread engage with one another; a housing which is accommodated in the accommodating part in at least in part and accommodates the nut and at least part of the switching mechanism; and a drive mechanism which causes either the rod or the nut to rotate.
Patent WO-2022107215-A1 (WO)
Inventor: YUSHINA RYOTA
IPC: G16H50/80
Filed: 2020-11-17
Abstract: リスク情報生成装置１０は、第１画像処理部（１２０）、第２画像処理部（１３０）、およびリスク情報生成部（１４０）を備えている。第１画像処理部（１２０）は、対象領域を撮像した画像を処理することにより、対象領域に存在している人のうち特定のイベントを行ったイベント実行者を特定する実行者特定情報を生成する。第２画像処理部（１３０）は、上記した画像を処理することにより、イベント実行者からの相対位置が基準を満たす周辺人物を特定する周辺人物特定情報、並びにイベント実行者及び周辺人物の少なくとも一方の状態を示す状態情報を生成する。リスク情報生成部（１４０）は、周辺人物特定情報及び状態情報を用いて、周辺人物別に、当該人が感染症にかかるリスクに関する感染リスク情報を生成する。
Patent WO-2021106974-A1 (WO)
Title: ポリアリーレンスルフィド樹脂組成物、成形品、積層体およびそれらの製造方法
Inventor: AOKI TAKAMICHI
IPC: C08K3/26
Filed: 2020-11-26
Abstract: ポリアリーレンスルフィド（ＰＡＳ）成形品表面に高い接着力で金属膜を簡便な工程で形成可能な積層体の製造方法を提供する。さらに、ＰＡＳ成形品表面に高い接着力で金属膜をより簡便な工程により形成可能な積層体およびその製造方法に供することが可能な、ポリアリーレンスルフィド樹脂組成物、成形品およびそれらの製造方法を提供する。より詳しくは、ポリアリーレンスルフィド樹脂、熱可塑性エラストマー及び／又は加水分解性を有する熱可塑性樹脂、炭酸塩並びにポリオレフィン系ワックスを配合してなるポリアリーレンスルフィド樹脂組成物、それを溶融成形してなり、表面粗化した成形品、さらに金属めっき層を有する積層体およびそれらの製造方法を提供する。