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公开(公告)号：US20220035024A1
公开(公告)日：2022-02-03
申请号：US17499491
申请日：2021-10-12
发明人： Koji OKUMURA , Hideto MAEDA
IPC分类号： G01S13/931 , B60R13/00
摘要： A vehicle decorative part includes a decorative main body and a heater. The decorative main body is configured to be attached to a vehicle at a front side in a transmission direction of millimeter waves from a millimeter wave radar and has a millimeter wave transparency. The heater has a heating element that emits heat when energized. At least a part of the heating element is located in an irradiation region of the millimeter waves in the heater. As a millimeter wave attenuation reducing configuration that reduces attenuation of the millimeter waves passing through the heater, the heating element is incorporated in the heater in a condition where an area proportion of an area of a section of the heating element that occupies the irradiation region to an area of the irradiation region is set such that an attenuation amount of the millimeter waves is less than or equal to a permissible value.
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公开(公告)号：US20200223183A1
公开(公告)日：2020-07-16
申请号：US16828044
申请日：2020-03-24
发明人： Koji OKUMURA , Hideto MAEDA , Tatsuya OBA , Daiichiro KAWASHIMA , Mitsuo YOSHIDA
摘要： A decorative member includes: a transparent resin layer provided on a rear surface thereof with a general portion, a stepped portion recessed or protrudingly provided with respect to the general portion, and an inclination portion provided between the stepped portion and the general portion; and a decorative layer provided on the rear surface, wherein: an inclination angle of the inclination portion with respect to a normal line of the general portion is equal to or more than 25° and is equal to or less than 40°; a width of the inclination portion is large beyond 0.38 mm and is equal to or less than 1 mm; and the decorative layer includes: a first layer that covers the stepped portion of the rear surface; and a second layer that covers a part of the rear surface, which is not covered by at least the first layer.
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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：US20190036205A1
公开(公告)日：2019-01-31
申请号：US16032399
申请日：2018-07-11
发明人： Takahiro SUZUKI , Hideto MAEDA , Tatsuya OBA
CPC分类号： H01Q1/3233 , G01S7/03 , G01S13/931 , G01S2007/027 , G01S2013/9375 , G01S2013/9385 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q1/44
摘要： A radio wave transmissive cover includes a cover body having a transparent first cover layer, a colored second cover layer, and a base material layer. The second cover layer is formed on the back surface of the first cover layer. The base material layer is formed on the back surface of the second cover layer. An opening is provided between the outer circumference and the center of the cover body. The opening extends through at least the base material layer and the second cover layer in the thickness direction, and the opening is open on the back surface of the base material layer. The base material layer and the second cover layer are joined together through a recess-protrusion relationship, thereby forming a sealing portion around the opening. The sealing portion seals the gap between the base material layer and the second cover layer.
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公开(公告)号：US20150086731A1
公开(公告)日：2015-03-26
申请号：US14453787
申请日：2014-08-07
CPC分类号： B60R13/04 , B32B37/18 , B32B38/0012 , B32B38/145 , B44C1/1716 , B44C1/1729 , B44C5/0415 , B60R13/005 , C09J7/28 , G01S7/032 , G01S13/93 , G01S13/931 , G01S2007/027 , G01S2013/9375 , H01Q1/42 , Y10T156/1002 , Y10T428/14
摘要： A vehicular decorative member is curved as a forward-bulging shape, and includes a transparent base, a transferred layer, a metallic layer, and a base layer. The transparent base includes a front face, and a rear face. The transparent base's rear face has an ordinary section, and a recessed section. The transferred layer, the metallic layer, and the base layer are disposed on the transparent base's rear-face side in this order. The vehicular decorative member further includes a transfer sheet turning into the transferred layer. The transfer sheet includes a support film, and an adhesive layer, a decorative layer and a release layer that are formed on the support film in this order. The transfer sheet makes the transferred layer when the support film is removed from the release layer after pressing the transfer sheet onto the transparent base's ordinary section while heating the transfer sheet.
摘要翻译： 车辆装饰构件作为前凸形弯曲，并且包括透明基底，转印层，金属层和基底层。 透明基部包括前表面和后表面。 透明基座的后表面具有普通部分和凹陷部分。 转印层，金属层和基层依次设置在透明基板的背面侧。 车辆装饰构件还包括转印到转印层中的转印纸。 转印片包括依次形成在支撑膜上的支撑膜和粘合剂层，装饰层和剥离层。 当在转印片上加热时，将转印片压在透明基底的普通部分上之后，当转印片从剥离层移除时，转印片材形成转印层。
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公开(公告)号：US20190322224A1
公开(公告)日：2019-10-24
申请号：US16427476
申请日：2019-05-31
发明人： Koji OKUMURA , Hideto MAEDA
摘要： A vehicle decorative part includes a decorative main body and a heater. The decorative main body is configured to be attached to a vehicle at a front side in a transmission direction of millimeter waves from a millimeter wave radar and has a millimeter wave transparency. The heater has a heating element that emits heat when energized. At least a part of the heating element is located in an irradiation region of the millimeter waves in the heater. As a millimeter wave attenuation reducing configuration that reduces attenuation of the millimeter waves passing through the heater, the heating element is incorporated in the heater in a condition where an area proportion of an area of a section of the heating element that occupies the irradiation region to an area of the irradiation region is set such that an attenuation amount of the millimeter waves is less than or equal to a permissible value.
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公开(公告)号：US20190305412A1
公开(公告)日：2019-10-03
申请号：US16354777
申请日：2019-03-15
发明人： Risa SUZUKI , Hideto MAEDA , Yuhki MAJI , Kimihiro IIMURA
摘要： The radio-wave transparent cover includes a plastic transparent layer, a decorative layer provided on the rear-side surface of the transparent layer, and a plastic base layer provided on the rear-side surface of the decorative layer. The transparent layer has a peripheral part having a protrusion extending rearward. The protrusion defines a peripheral edge of the transparent layer. The protrusion has an inner circumferential surface forming a part of an engaging end projecting rearward from the protrusion. The decorative layer is provided in a region of the rear-side surface of the transparent layer adjoining the inner circumferential surface of the engaging end.
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8.发明申请公开(公告)号：US20190305410A1
公开(公告)日：2019-10-03
申请号：US16359220
申请日：2019-03-20
发明人： Seiya TOKUNAGA , Hideto MAEDA , Kimihiro IIMURA
摘要： A radio-wave transparent cover is configured to be arranged in a path of a radio wave in a radio wave radar device. The radio-wave transparent cover is made of a synthetic plastic molding product through which the radio wave passes. The molding product includes a first layer including a protrusion on a back side of the first layer and a second layer formed on the back side of the first layer. A back surface of the second layer includes gate marks formed when injection molding is performed. An area of the molding product for each one of the gate marks is less than or equal to sixteen square centimeters.
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公开(公告)号：US20170352938A1
公开(公告)日：2017-12-07
申请号：US15596027
申请日：2017-05-16
发明人： Koji OKUMURA , Hideto MAEDA , Tetsuo YASUDA , Seiya TOKUNAGA , Tatsuya OBA
CPC分类号： H01Q1/02 , B60R13/005 , B60R13/04 , B60S1/66 , G01S7/02 , G01S13/931 , G01S2007/027 , G01S2007/4047 , G01S2013/9375 , H01Q1/3233 , H01Q1/3283 , H01Q1/422 , H01Q1/425 , H01Q1/44 , H05B3/267
摘要： A decorative component for a vehicle includes a decorative body portion having millimeter wave transmittance and a heating sheet. The decorative body portion is configured to decorate the vehicle by being attached to part of a vehicle on a leading side in a transmitting direction of millimeter waves from a millimeter wave radar device. The heating sheet includes a plastic sheet and a wire-shaped heater provided on the plastic sheet. At least a main portion of the heating sheet is provided integrally with the decorative body portion. The thickness in the front-rear direction is set uniform in at least a transmittance area of millimeter waves in the decorative body portion and the heating sheet.
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公开(公告)号：US20160248152A1
公开(公告)日：2016-08-25
申请号：US14959018
申请日：2015-12-04
发明人： Kazuki TAKAO , Daiichiro KAWASHIMA , Takashi SEKIYA , Hideto MAEDA , Koji OKUMURA , Kenji SUZUKI
IPC分类号： H01Q1/42
CPC分类号： H01Q1/422 , G01S13/931 , G01S2007/027 , H01Q1/44
摘要： To provide an electromagnetic-wave transmitting cover which can achieve range extension and angle widening of a sensing radar and is excellent in design property. An electromagnetic-wave transmitting cover of the invention includes a base material made of an electromagnetic-wave-transmissive material, a light-transmitting base material formed on a surface of the base material and made of a light-transmissive material, and a design layer disposed between the base material and the light-transmitting base material, the electromagnetic-wave transmitting cover transmitting an electromagnetic wave, the electromagnetic-wave transmitting cover has an electromagnetic-wave transmitting area which transmits the electromagnetic wave, the base material and the light-transmitting base material in the electromagnetic-wave transmitting area has an interval of 0.12 mm or less, an adhesive layer is formed on an entire surface between the base materials, and a deviation in angle when the electromagnetic wave is transmitted is 0.3° or less.
摘要翻译： 提供可实现感测雷达的范围扩展和角度加宽的电磁波传输罩，设计性能优良。 本发明的电磁波传输罩包括由电磁波透过材料制成的基材，形成在基材表面上的由透光材料制成的透光基材，以及设计层 设置在基材和透光性基材之间，电磁波传输罩传递电磁波，电磁波传输罩具有传递电磁波的电磁波传播区域，基材和发光层， 在电磁波传播区域中传输基材的间隔为0.12mm以下，在基材之间的整个表面上形成粘合剂层，并且当电磁波透过时的角度偏差为0.3°以下。
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