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公开(公告)号：US20240315244A1
公开(公告)日：2024-09-26
申请号：US18577828
申请日：2022-07-01
发明人： Masanobu Naito , Takehiro Fujita , Shin-ichi Ohara , Hiroki Kobayashi , Tatsuya Kouyama , Takashi Tamaoka
摘要： An antiviral coating agent includes a tannic acid derivative including at least one organic group having 1 to 18 carbon atoms and a binder resin having a number-average molecular weight of 1,000 or more. The average number of the organic groups included in a molecule of the tannic acid derivative is, for example, 1 to 19.
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公开(公告)号：US20240288711A1
公开(公告)日：2024-08-29
申请号：US18287258
申请日：2022-03-28
发明人： Izumi ICHINOSE , Kunio JONIN , Risako YAMANAKA
摘要： An objective of the present invention is to provide a method for manufacturing a soft ocular lens in which the surface of the lens is hydrophilized by means of plasma processing, wherein a substrate surface can be sufficiently hydrophilized by performing, once, a reaction between the substrate and a hydrophilic polymer. Another object of the present invention is to provide a soft ocular lens with sufficient hydrophilicity which comprises only one layer comprising a hydrophilic polymer on a substrate surface. A substrate comprising a hydrocarbon group-containing polysiloxane is subjected to plasma processing with an inert gas such as nitrogen, to form a radical including Si—CH2 on the substrate surface, and produce radical rearrangement with a hydrophilic polymer, thereby causing the hydrophilic polymer to bind to the substrate surface by recombination of a radical generated in the hydrophilic polymer with the substrate.
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公开(公告)号：US12044717B2
公开(公告)日：2024-07-23
申请号：US17260383
申请日：2019-07-16
发明人： Kiyoshi Kobayashi
IPC分类号： G01R27/28 , G01R31/389 , H01M10/04 , H01M10/052 , H01M10/42
CPC分类号： G01R27/28 , G01R31/389 , H01M10/0422 , H01M10/052 , H01M10/4285
摘要： This method for analysis processing by using measured impedance spectrum data includes: a step for determining whether to reset the maximum value and/or the minimum value of logarithmic relaxation time corresponding to a measured logarithmic frequency on the basis of the measured impedance spectrum data; a step for setting the number of equal-interval divisions within the range of the logarithmic relaxation time set in the determination step; and a step for analyzing parameters R∞, T, L, and Rl for the range of the set logarithmic relaxation time so as to satisfy a prescribed expression (A) by applying a regularized least-squares method.
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公开(公告)号：US20240168017A1
公开(公告)日：2024-05-23
申请号：US18272097
申请日：2022-03-07
IPC分类号： G01N33/569 , C07K14/165 , C07K16/10 , C08F220/56 , C08F220/60 , G01N33/536
CPC分类号： G01N33/56983 , C07K14/165 , C07K16/1003 , C08F220/56 , C08F220/60 , G01N33/536 , G01N2333/165
摘要： A copolymer of the present invention includes a repeating unit 1 represented by the following formula (1) and a repeating unit 2 represented by the following formula (2) and can be used for concentrating an antigen by immobilizing an antibody thereto.
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公开(公告)号：US11975113B2
公开(公告)日：2024-05-07
申请号：US16642887
申请日：2018-08-31
CPC分类号： A61L15/32 , A61F13/02 , A61L31/045
摘要： A wound dressing material includes a particle having a crosslinked gelatin derivative, the gelatin derivative having the structure represented by the following formula (1):
GltnNH—CHR1R2 (1)
wherein “Gltn” represents a gelatin residue, R1 represents an alkyl group having 1-17 carbon atoms, and R2 represents a hydrogen atom or an alkyl group having 1-17 carbon atoms, and the particle having a particle size ranging from 1 to 1,000 μm.-
公开(公告)号：US20240117483A1
公开(公告)日：2024-04-11
申请号：US18275775
申请日：2022-02-28
CPC分类号： C23C14/16 , C23C14/022 , C23C14/32 , C23C14/5806 , C23C14/5886
摘要： The problem addressed by the present invention is to provide a copper-coated aluminum wire material with a reduced weight and excellent adhesiveness, and a production method therefor.
This copper-coated aluminum wire material is provided with an aluminum wire material comprising aluminum or an aluminum alloy and a thin copper film covering the aluminum wire material. The space factor of the thin copper film is in the range of 0.2% to 4% and the adhesiveness between the aluminum wire material and the thin copper film based on a scratch test compliant with JIS R 3255 is at least 10 mN.-
公开(公告)号：US11920219B2
公开(公告)日：2024-03-05
申请号：US17311866
申请日：2019-12-13
发明人： Toshimitsu Tetsui
摘要： The present invention provides a TiAl-based alloy, including: Al: 41 to 43 at %; Fe: 0 to 2.5 at %; Ni: 0 to 2.5 at %; Mo: 0 to 2.0 at %; W: 0 to 2.0 at %; Cr: 0 to 4.5 at %; Mn: 0 to 5.5 at %; V: 0 to 10 at %; Nb: 0 to 10 at %; C: 0.3 to 0.7 at %; and a remainder consisting of Ti and inevitable impurities, in which an alloy element parameter “P=(41.5−Al)/3+Fe+Ni+Mo+W+0.5 Cr+0.4 Mn+0.2 V+0.2 Nb—C” is in a composition range of 1.1 to 1.9, and the TiAl-based alloy has a microstructure consisting of a γ phase of 5 to 30 area %, a β phase of 0.5 to 5 area %, and a lamellar structure occupying a remaining part.
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公开(公告)号：US20240017896A1
公开(公告)日：2024-01-18
申请号：US18037683
申请日：2021-11-26
摘要： A laminate (10) includes a substrate (11), a sealing layer (12A) disposed on a surface of the substrate (11), and a coating layer (13) disposed on a surface of the substrate (11) opposite to the sealing layer (12A). The coating layer (13) contains a tannic acid derivative in which at least a part of a plurality of hydroxyl groups is substituted with a linear hydrocarbon group having 1 to 18 carbon atoms, and at least one type of resin selected from the group consisting of a urethane resin, an acrylic resin, a vinyl chloride-vinyl acetate copolymer resin, a polyester resin, and an olefin resin.
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公开(公告)号：US20230357525A1
公开(公告)日：2023-11-09
申请号：US18028543
申请日：2021-06-04
发明人： Rudder WU , Kuan-I LEE
CPC分类号： C08J9/228 , C08J9/36 , C08J2383/06 , C08J2201/054 , C08J2205/026
摘要： A manufacturing method of an aerogel powder of the present invention includes: a mixing process of mixing a silicon alkoxide (TEOS (tetraethoxysilane)) and a solvent (methanol) to form a sol on hydrolysis; a gelling process of gelling the sol obtained in the mixing process; an aging process of aging the gel obtained in the gelling process to obtain a wet gel (alkogel); a solvent exchanging process of replacing the solvent of the wet gel with a predetermined replacement solvent (hexane); a modifying process of modifying a surface of a network structure of the wet gel with a predetermined organic group using TMCS; a process of washing the modified wet gel obtained in the wet gel generating process; drying the washed and modified wet gel; and crushing the dried, washed and modified wet gel. It is possible to provide aerogel powder with reduced manufacturing cost per unit bulk volume and excellent in thermal insulation.
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10.发明公开公开(公告)号：US20230287267A1
公开(公告)日：2023-09-14
申请号：US18192417
申请日：2023-03-29
发明人： Tomoyuki KURUSHIMA , Yuhei Inata , Naoto Hirosaki
CPC分类号： C09K11/77346 , C09K11/7706 , C09K11/77348 , F21S43/16 , F21V9/30 , H01L33/504 , H01L33/60
摘要： A phosphor having a favorable emission peak wavelength, narrow full width at half maximum, and/or high emission intensity is provided. Additionally, a light-emitting device, an illumination device, an image display device, and/or an indicator lamp for a vehicle having favorable color rendering, color reproducibility and/or favorable conversion efficiency are provided. The present invention relates to a phosphor including a crystal phase having a composition represented by a specific formula, and having a minimum reflectance of 20% or more in a specific wavelength region, in which the specific wavelength region is from the emission peak wavelength of the phosphor to 800 nm, and a light-emitting device comprising the phosphor.
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