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公开(公告)号：US20240286464A1
公开(公告)日：2024-08-29
申请号：US18573908
申请日：2022-06-29
发明人： Kazuki CHIBA , Hisashi OGAWA
CPC分类号： B60J1/20 , B60J1/02 , B60K35/22 , H05B3/86 , H05B2203/013 , H05B2214/02
摘要： A vehicular glass module includes: a glass panel having an information acquisition region which faces an information acquisition device and through which light passes; and a heating unit configured to heat at least the information acquisition region in the glass panel. The glass panel includes a first glass plate, a second glass plate, and an interlayer disposed between the first glass plate and the second glass plate and made of thermoplastic resin. The heating unit includes a power supply section disposed on the glass panel, and a heater disposed along a plate surface of the glass panel in the information acquisition region and configured to generate heat upon receipt of power supply from the power supply section. The heater is configured to be able to heat at least the whole information acquisition region and includes a uniform heating mechanism that uniformly heats the information acquisition region.
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公开(公告)号：US20240280733A1
公开(公告)日：2024-08-22
申请号：US18568203
申请日：2022-06-09
发明人： Kiyomi HAYASHI , Yuki SHIMAMURA , Kazuaki OYA
IPC分类号： G02B1/18 , G08B13/196
CPC分类号： G02B1/18 , G08B13/19632
摘要： The present invention provides an antifog-film-attached glass article for security cameras that includes: a glass base; and an antifog film on a surface of the glass base, wherein after a predetermined water immersion test is performed, information of a predetermined QR code (registered trademark) of a 40 mm square size is readable. The antifog film may include an organic polymer having a betaine structure. The antifog film can be manufactured by applying a coating liquid including the organic polymer onto a surface of the glass base and heating, at 90 to 190° C., the glass base onto which the coating liquid has been applied.
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公开(公告)号：US20240254363A1
公开(公告)日：2024-08-01
申请号：US18635608
申请日：2024-04-15
发明人： Koichiro NAKAMURA , Satoru KUSAKA
IPC分类号： C09D183/04 , C08K7/24 , C09D7/61 , G02B1/111 , G02B1/118
CPC分类号： C09D183/04 , C09D7/61 , G02B1/111 , G02B1/118 , C08K7/24 , C08K2201/003 , C08K2201/011
摘要： A film (1) includes hollow particles (10) and a binder (20). The hollow particles are made of a material having a refractive index of 1.15 to 2.70. The binder (20) is formed of at least a polysilsesquioxane and binds the hollow particles (10). The film (1) satisfies at least one of requirements Ib/Ia≥0.7 and Ib/Ic≥0.3. Ia is an absorbance derived from a hydrocarbon group not directly bonded to a silicon atom, the absorbance being determined by attenuated total reflection using a Fourier transform infrared spectrophotometer. Ib is an absorbance derived from a bond between a silicon atom and a non-reactive functional group. Ic is an absorbance derived from a bond between a silicon atom and a hydroxy group.
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公开(公告)号：US20240251483A1
公开(公告)日：2024-07-25
申请号：US18561556
申请日：2022-05-17
发明人： Motoki IZUMI , Yoshinobu TSURUME
CPC分类号： H05B3/84 , H01Q1/1278 , H01Q1/325 , H01Q1/38 , H01Q21/28 , H05B2203/011
摘要： A vehicle window glass according to the present invention is provided with: a glass plate; a light-shield layer stacked on a peripheral portion of the glass plate; a defogger of which at least a part is disposed in a light-transmissive region of the glass plate surrounded by the light-shield layer; and a first antenna disposed lower than the defogger on the glass plate. The vertical width of a part of the light-shield layer stacked on an upper end portion of the glass plate is 25 to 200 mm. The vehicle window glass satisfies a1+b1≥0.5λ, where a1 is the shortest of the horizontal lengths of the light-transmissive region, b1 is the vertical length of the light-transmissive region, and λ is the wavelength of radio waves received by the first antenna.
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公开(公告)号：US20240218180A1
公开(公告)日：2024-07-04
申请号：US18415249
申请日：2024-01-17
发明人： Koichiro NAKAMURA , Yuji HIRANUMA
IPC分类号： C08L83/06 , B32B27/06 , B32B27/28 , B32B27/38 , C08G59/26 , C08G59/30 , C08G65/08 , C08G65/18
CPC分类号： C08L83/06 , B32B27/06 , B32B27/283 , B32B27/38 , C08G59/26 , C08G59/306 , C08G65/08 , C08G65/18 , B32B2250/02 , B32B2363/00 , B32B2383/00 , C08L2205/02 , C08L2205/03
摘要： A cured product of a resin composition according to the present invention includes at least silsesquioxane. When the average thermal expansion coefficient of the cured product at 30 to 200° C. is expressed as α1 [K−1], at least one of requirements α1/α2≥10 and (α1−α2)2×108≥0.4 is satisfied, where a reference value α2 is 350×10−6 [K−1] or less. In the cured product, an absorbance derived from a siloxane bond, an absorbance derived from a hydrocarbon group, and an absorbance derived from a hydroxy group are respectively expressed as Ia, Ib, and Ic, the absorbances being determined by attenuated total reflection using a Fourier transform infrared spectrophotometer. In this case, requirements 0.09≤Ia/Ib≤3.0 and 0.04≤Ic/Ib≤1.0 are satisfied.
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公开(公告)号：US12022580B2
公开(公告)日：2024-06-25
申请号：US16609997
申请日：2018-05-01
发明人： Leigh Mellor , Mark A. Chamberlain , Graham Siddons , Ryohei Ogawa , Kazuki Chiba , Hisashi Ogawa , Kentaro Yamada , Takumitsu Sakamoto
IPC分类号： H05B3/86 , B32B17/10 , B32B7/12 , B32B27/08 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B60J1/00 , B60S1/02
CPC分类号： H05B3/86 , B32B17/10036 , B32B17/10385 , B32B7/12 , B32B27/08 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2250/40 , B32B2605/00 , B60J1/002 , B60S1/026 , H05B2203/002 , H05B2203/011 , H05B2203/016
摘要： Laminated glass includes: an outer glass plate having a first side and a second side; an inner glass plate that is arranged opposing the outer glass plate and has substantially the same shape as a shape of the outer glass plate; and an intermediate layer arranged between the outer and the inner glass, wherein the intermediate layer has a heat-generating layer including: a first bus bar that extends along an end portion closer to the first side; a second bus bar that extends along an end portion closer to the second side; and a plurality of heating lines arranged so as to connect the first bus bar and the second bus bar to each other, and when a predetermined voltage is applied between the first and second bus bars, an amount of heat generated per unit length of each of the heating lines is 2.0 W/m or less.
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公开(公告)号：US11987722B2
公开(公告)日：2024-05-21
申请号：US16969478
申请日：2018-11-08
发明人： Koichiro Nakamura , Satoru Kusaka
IPC分类号： C09D183/04 , C08K7/24 , C09D7/61 , G02B1/111 , G02B1/118
CPC分类号： C09D183/04 , C09D7/61 , G02B1/111 , G02B1/118 , C08K7/24 , C08K2201/003 , C08K2201/011
摘要： A film (1) includes hollow particles (10) and a binder (20). The hollow particles are made of a material having a refractive index of 1.15 to 2.70. The binder (20) is formed of at least a polysilsesquioxane and binds the hollow particles (10). The film (1) satisfies at least one of requirements Ib/Ia≥0.7 and Ib/Ic≥0.3. Ia is an absorbance derived from a hydrocarbon group not directly bonded to a silicon atom, the absorbance being determined by attenuated total reflection using a Fourier transform infrared spectrophotometer. Ib is an absorbance derived from a bond between a silicon atom and a non-reactive functional group. Ic is an absorbance derived from a bond between a silicon atom and a hydroxy group.
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公开(公告)号：US20240158294A1
公开(公告)日：2024-05-16
申请号：US18394463
申请日：2023-12-22
发明人： Kazuaki OYA , Fumiyoshi KONDO , Shinya OKAMOTO
CPC分类号： C03C17/3417 , B32B7/12 , B32B17/10 , B32B17/10128 , B32B17/10238 , B32B27/20 , B60J1/00 , B60J1/008 , B60R11/04 , C03C17/34 , B60R2011/0075
摘要： The present invention is a windshield for an automobile on which an information acquisition device configured to acquire information from the outside of a vehicle by emitting and/or receiving light can be arranged. The windshield includes: a laminated glass including an information acquisition region that is opposite to the information acquisition device and through which the light passes; and an antifog sheet in which at least a sticky layer, a substrate film, and an antifog layer are layered in this order, the sticky layer being attached to at least a surface on a vehicle interior side of the information acquisition region. The laminated glass includes at least one glass plate in which surface concentrations of tin oxide in two principal surfaces are different, and a surface of the glass plate in which the concentration of tin oxide is higher faces the vehicle interior side.
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公开(公告)号：US11964544B2
公开(公告)日：2024-04-23
申请号：US17311230
申请日：2019-12-05
发明人： Kazuki Chiba , Ryohei Ogawa , Hisashi Ogawa , Hisashi Asaoka
CPC分类号： B60J1/001 , B32B17/10036 , B32B17/10348 , B32B17/10431 , B32B17/10761 , B32B17/10788 , B60J1/002 , B60K35/00 , B32B2250/05 , B32B2250/40 , B32B2605/006 , B60K2370/1529 , B60K2370/785
摘要： A automobile laminated glass according to the present invention includes: a first glass plate that is formed into a rectangular shape; a second glass plate that is disposed so as to face the first glass plate, and is formed into a rectangular shape; an intermediate film that is disposed between the first glass plate and the second glass plate; a functional layer that is disposed between the first glass plate and the second glass plate; and an obstructing layer that is laminated on a peripheral edge portion of at least one of the first glass plate and the second glass plate, wherein the functional layer is formed so that an outer edge of at least a portion of the functional layer is located outward of an inner edge of the obstructing layer.
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公开(公告)号：US20240093550A1
公开(公告)日：2024-03-21
申请号：US18274417
申请日：2022-03-22
发明人： Tetsuo MINAAI
CPC分类号： E06B9/24 , E06B3/66304 , E06B3/67 , G02B5/208 , G02B5/26 , E06B3/66309 , E06B2009/2405
摘要： A multi-glazed panel includes: a first glass sheet having a first face placeable to face outdoors and a second face opposite to the first face; a second glass sheet having a third face facing the second face and a fourth face opposite to the third face; and a plurality of columns in contact with the second face and the third face, wherein at least one of the first face, the second face, the third face, or the fourth face has (i) a reflective area provided with at least one reflective film serving to reflect ultraviolet light and (ii) a transmissive area serving to transmit ultraviolet light, and the plurality of columns include at least one column having an area that coincides with the at least one reflective film as viewed in a direction perpendicular to the first face.
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