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公开(公告)号：US20240210606A1
公开(公告)日：2024-06-27
申请号：US18556589
申请日：2022-04-27
发明人： Shiho HATTORI , Shintaro OKAWA , Koji KUNO , Seiichi SUZUKI
摘要： An infrared transmissive product includes a main body configured to cover both a light-emitting unit for emitting infrared light and a light-receiving unit for receiving infrared light in an infrared detector. The main body is transmissive to infrared light. The main body includes a base member that absorbs visible light and a red light absorbing layer disposed on a rear surface of the base member in a traveling direction of infrared light from the light-emitting unit. The red light absorbing layer absorbs red light in a wavelength region of 700 nm to 900 nm.
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公开(公告)号：US20200011989A1
公开(公告)日：2020-01-09
申请号：US16451238
申请日：2019-06-25
发明人： Kazuhisa TAKAHASHI , Koji SAKURAI , Akihiro MISAWA , Tadaoki ICHIKAWA , Hideto MAEDA , Koji OKUMURA , Yasuhito TAKEUCHI , Shintaro OKAWA , Hiroaki ANDO , Yoshinori YOSHIZAWA
摘要： A vehicle sensor unit includes a millimeter wave radar device, an infrared sensor that is arranged at a position adjacent to the millimeter wave radar device, and a cover having a first cover portion and a second cover portion. The first cover portion is located in front of the millimeter wave radar device in a transmission direction of the millimeter waves to conceal the millimeter wave radar device and has millimeter wave transparency. The second cover portion is located in front of the infrared sensor in a transmission direction of the infrared light to conceal the infrared sensor and has infrared light transparency. The millimeter wave radar device and the infrared sensor are attached to the cover so that the whole vehicle sensor unit is configured as a single unit.
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公开(公告)号：US20240043642A1
公开(公告)日：2024-02-08
申请号：US18482433
申请日：2023-10-06
CPC分类号： C08J7/06 , C09D7/68 , C09D7/61 , C08J2375/16
摘要： An infrared transmissive product includes a body. The body is configured to cover a transmitting unit and a receiving unit for infrared rays in an infrared sensor. The body includes a base made of a transparent plastic having an infrared transmissivity, and a coating film layer that is formed on a rear surface of the base in a transmission direction of infrared rays from the transmitting unit and has an infrared transmissivity. The coating film layer includes dispersed aggregates of particles of a pigment.
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公开(公告)号：US20240019618A1
公开(公告)日：2024-01-18
申请号：US18472650
申请日：2023-09-22
CPC分类号： C08J7/0427 , C08K5/0041 , G02B5/208 , C08J2375/04
摘要： An infrared transmissive product includes a body. The body includes a base made of a transparent plastic having an infrared transmissivity and a black layer formed on a rear surface of the base in a transmission direction of infrared rays from a transmitting unit. The black layer includes a coating film layer. The coating film layer is formed by combining a transparent plastic and at least two types of dyes/pigments that have an infrared transmissivity and produce a black color when mixed together. The black layer has a thickness in a range from 5 μm to 50 μm. The black layer contains 50 to 150 parts by mass of dyes/pigments as a whole in relation to 100 parts by mass of transparent plastic.
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公开(公告)号：US20220340799A1
公开(公告)日：2022-10-27
申请号：US17762879
申请日：2020-09-18
摘要： The present invention relates to a water-repellent film having frost resistance, including a hygroscopic layer provided on or above a substrate, and a water-repellent layer provided on or above the hygroscopic layer, in which the water-repellent layer contains a water-repellent layer substrate and a water-repellent component attached to the water-repellent layer substrate.
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公开(公告)号：US20210095087A1
公开(公告)日：2021-04-01
申请号：US17022434
申请日：2020-09-16
摘要： An infrared transmissive product includes a body. The body is configured to cover a transmitting unit and a receiving unit for infrared rays in an infrared sensor. The body includes a base made of a transparent plastic having an infrared transmissivity, and a coating film layer that is formed on a rear surface of the base in a transmission direction of infrared rays from the transmitting unit and has an infrared transmissivity. The coating film layer includes dispersed aggregates of particles of a pigment.
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公开(公告)号：US20190293763A1
公开(公告)日：2019-09-26
申请号：US16357995
申请日：2019-03-19
发明人： Koji OKUMURA , Shintaro OKAWA , Hiroaki ANDO , Hideto MAEDA , Kimihiro IIMURA
摘要： There is provided a near-infrared sensor cover to be applied to a near-infrared sensor including a transmitting unit that transmits near-infrared radiation and a receiving unit that receives near-infrared radiation reflected by an object. The near-infrared sensor cover includes a cover main body portion disposed with a thickness direction thereof to be coincide with a transmission and reception direction of the near-infrared radiation and covering the transmitting unit and the receiving unit, and a heater wire disposed on the cover main body portion to generate heat when energized. The heater wire includes plural straight line portions that extend in parallel to each other and plural connection portions that connect end portions of adjacent straight line portions. An interval between adjacent straight line portions ranges from 3 mm to 10 mm, and a diameter of the heater wire ranges from 0.01 mm to 0.2 mm.
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公开(公告)号：US20240293843A1
公开(公告)日：2024-09-05
申请号：US18573000
申请日：2022-07-14
发明人： Miki KITAMOTO , Shintaro OKAWA , Hiroaki ANDO , Koji KUNO
CPC分类号： B05D3/12 , B05D7/02 , B05D2201/00 , B05D2252/00
摘要： To provide a technique of continuously imparting favorable water-repellent performance to a vehicle exterior member for a long period.
A method for setting a condition for recoating a vehicle exterior member with a water-repellent coating film, the method including:
a peeling step of peeling a water-repellent coating film formed on a surface of the vehicle exterior member;
a recoating step of forming a water-repellent coating film onto the surface to obtain a coating-film-formed vehicle exterior member, the recoating step being subsequent to the peeling step; and
an assessment step of adhering a test liquid drop onto the water-repellent coating film formed through the recoating step, and making a water-repellency assessment, wherein
the assessment step includes making, when a fall-off angle of the test liquid drop is not greater than 20°, an assessment that a recoating condition used in the peeling step and the recoating step is an acceptable recoating condition.-
公开(公告)号：US20210096288A1
公开(公告)日：2021-04-01
申请号：US17029882
申请日：2020-09-23
摘要： An infrared transmissive product includes a body. The body includes a base made of a transparent plastic having an infrared transmissivity and a black layer formed on a rear surface of the base in a transmission direction of infrared rays from a transmitting unit. The black layer includes a coating film layer. The coating film layer is formed by combining a transparent plastic and at least two types of dyes/pigments that have an infrared transmissivity and produce a black color when mixed together. The black layer has a thickness in a range from 5 μm to 50 μm. The black layer contains 50 to 150 parts by mass of dyes/pigments as a whole in relation to 100 parts by mass of transparent plastic.
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公开(公告)号：US20190330731A1
公开(公告)日：2019-10-31
申请号：US16390596
申请日：2019-04-22
发明人： Hiroaki ANDO , Yukari ITO , Shintaro OKAWA
摘要： The present invention relates to a sheen product including a base material and a metal film provided on the base material, in which the metal film includes: a first layer formed of a compound represented by a general formula SiXMYOZ (M represents a metal element, X>0, Y>0, Z≥0, and X+Y+Z=100); a second layer formed of In: and a third layer formed of a compound represented by a general formula SiX′M′Y′OZ′ (M′ represents a metal element, X′>0, Y′>0, Z′≥0, and X′+Y′+Z′=100), and the metal film are obtained by sputtering the first layer, the second layer and the third layer in this order.
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