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公开(公告)号：US11493843B2
公开(公告)日：2022-11-08
申请号：US16919574
申请日：2020-07-02
发明人： Jun Hatakeyama , Takayuki Fujiwara
IPC分类号： G03F7/004 , G03F7/039 , G03F7/038 , C08F220/18 , C08F212/14 , G03F7/32 , G03F7/16 , G03F7/20 , G03F7/38
摘要： A resist composition comprising a base polymer and a quencher in the form of an ammonium salt consisting of an ammonium cation having an iodized aromatic ring bonded to the nitrogen atom via a C1-C20 hydrocarbylene group which may contain an ester bond or ether bond and a carboxylate anion having an iodized or brominated hydrocarbyl group offers a high sensitivity and minimal LWR or improved CDU, independent of whether it is of positive or negative tone.
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公开(公告)号：US20220352427A1
公开(公告)日：2022-11-03
申请号：US17866230
申请日：2022-07-15
摘要： A synthetic quartz glass cavity member (1) is bonded to a substrate (6) having an optical device (7) mounted thereon such that the device may be accommodated in the cavity member. The cavity member (1) has an inside surface consisting of a top surface (2a) opposed to the device (7) and a side surface (3a). The top surface (2a) is a mirror surface and the side surface (3a) is a rough surface.
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公开(公告)号：US20220352396A1
公开(公告)日：2022-11-03
申请号：US17864886
申请日：2022-07-14
发明人： Ryo MITTA , Takenori WATABE , Hiroyuki OHTSUKA
IPC分类号： H01L31/0224 , H01B1/02 , H01B1/16 , H01B1/22 , H01L31/0216 , H01L31/068 , H01L31/18
摘要： An object of the present invention is to provide, at a low cost, a system and a method for manufacturing a solar cell having high conversion efficiency. A solar cell according to the present invention is characterized by including a passivation film that protects a semiconductor substrate, a first finger electrode connected to the semiconductor substrate on a main surface of the semiconductor substrate, a first bus bar electrode that intersects the first finger electrode, and an intermediate layer provided in an intersecting position of the first finger electrode and the first bus bar electrode . The solar cell is characterized in that the first finger electrode and the first bus bar electrode are electrically connected to each other via the intermediate layer.
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公开(公告)号：US11482377B2
公开(公告)日：2022-10-25
申请号：US16801674
申请日：2020-02-26
发明人： Hiroaki Nagata , Tadao Nomura , Takehisa Minowa
IPC分类号： H01F41/02 , B22F1/02 , B22F9/04 , B22F3/24 , C22C38/00 , C22C38/06 , C22C38/10 , C22C38/16 , C22C33/02 , B22F1/17 , B22F3/12 , B32B15/01 , C22C19/07 , H01F1/055 , H01F1/057
摘要： A sintered magnet body (RaT1bMcBd) coated with a powder mixture of an intermetallic compound (R1iM1j, R1xT2yM1z, R1iM1jHk), alloy (M1dM2e) or metal (M1) powder and a rare earth (R2) oxide is diffusion treated. The R2 oxide is partially reduced during the diffusion treatment, so a significant amount of R2 can be introduced near interfaces of primary phase grains within the magnet through the passages in the form of grain boundaries. The coercive force is increased while minimizing a decline of remanence.
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公开(公告)号：US20220332863A1
公开(公告)日：2022-10-20
申请号：US17616388
申请日：2020-05-26
发明人： Kaoru Okamura
IPC分类号： C08F120/68
摘要： A purpose of the present invention is to provide a siloxane suitable for preparing a medical material and a method for preparing the compound. The present invention provides a siloxane represented by the formula (1), wherein R1 is a hydrogen atom or a methyl group, R2 is a monovalent hydrocarbon group having 1 to 6 carbon atoms, L is a divalent hydrocarbon group which has 2 to 10 carbon atoms and may have one or more ether bonds, and A is a (poly)siloxane group represented by the formula (2) or (3), wherein n is an integer of 1 to 100, a is an integer of 0 to 10, b is an integer of 0 to 10, and c is an integer of 0 to 10, provided that a+b+c is 2 or more, and R is, independently of each other, a monovalent hydrocarbon group having 1 to 10 carbon atoms. The present invention further provides a method for preparing the siloxane, a polymer comprising recurring units derived from the siloxane, and a medical material, particularly an ophthalmic device, comprising the aforesaid polymer.
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46.发明申请公开(公告)号：US20220332627A1
公开(公告)日：2022-10-20
申请号：US17853905
申请日：2022-06-29
发明人： Tetsuya OTOSAKA
IPC分类号： C03B37/03 , C03C13/04 , C03B37/027 , C03B37/029
摘要： A wire-drawing optical fiber base material manufacturing method of heating an optical fiber base material by a heater and forming a drawing shape portion at an end portion. The manufacturing method includes: forming, by a flow-regulating member disposed adjacent to the heater, a gas flow such that formation, along a surface of the optical fiber base material, of a flow of a gas containing a Si compound generated from the optical fiber base material heated by the heater is inhibited; and forming, while maintaining the gas flow, the drawing shape portion by pulling part of the optical fiber base material softened by being heated by the heater.
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47.发明申请公开(公告)号：US20220317061A1
公开(公告)日：2022-10-06
申请号：US17712031
申请日：2022-04-01
IPC分类号： G01N21/95 , G01N21/956 , H01L21/66 , G01N21/88
摘要： A defect inspection apparatus has a defect detection unit 152 that acquires first defect information on a defect of a photomask blank MB as a substrate; and a comparative information acquisition unit 150 that acquires a result of comparison between predetermined defect information stored in a storage unit 155 and the first defect information.
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48.发明授权公开(公告)号：US11459494B2
公开(公告)日：2022-10-04
申请号：US15741373
申请日：2016-07-05
发明人： Ken Nakayama
IPC分类号： C09D183/04 , C09J183/04 , C08G77/20 , B32B27/00 , C09J7/40 , C08G77/16 , C08G77/14 , C08G77/12
摘要： A compound that is devoid of epoxy groups and has a quantity of alkenyl groups corresponding to 5-1000 times the alkenyl content of a base polymer, and/or an organopolysiloxane that is devoid of alkenyl groups, has an average degree of polymerization of 2-50, and contains, per molecule, 30 mol % or more of siloxane units having epoxycyclohexyl groups bonded to silicon atoms via carbon atoms, are/is blended with a silicone composition for a release film as adhesion-enhancing components.
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公开(公告)号：US20220308451A1
公开(公告)日：2022-09-29
申请号：US17691352
申请日：2022-03-10
IPC分类号： G03F7/039 , C08F212/14 , G03F1/50
摘要： A chemically amplified positive resist composition is provided comprising a base polymer which contains a polymer comprising an acid generating unit, a phenolic hydroxy group-containing unit, a unit containing a phenolic hydroxy group protected with an acid labile group, and a unit containing a carboxy group protected with an acid labile group. A resist pattern with a high resolution, reduced LER, improved rectangularity, and minimized influence of develop loading can be formed.
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50.发明申请公开(公告)号：US20220289979A1
公开(公告)日：2022-09-15
申请号：US17638569
申请日：2020-08-20
发明人： Taiki KATAYAMA , Tetsuro YAMADA , Munenao HIROKAMI
IPC分类号： C08L83/08 , C09D7/48 , C09D7/63 , C09D183/08 , C09J11/06 , C09J183/08
摘要： The present invention is a room temperature curable resin composition comprising: as the main agent, an organic polymer in which both molecular chain terminals are sealed by a silanol group and/or a hydrolyzable silyl group; and an organic silicon compound of a specific structure having, in a molecule, an organosiloxane structure, a hydrolyzable silyl group, and a hindered amine skeleton. This resin composition produces a cured product in which the degradation over time associated with the effects of light such as UV rays can be suppressed.
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