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公开(公告)号：US20240326303A1
公开(公告)日：2024-10-03
申请号：US18588244
申请日：2024-02-27
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Shohei YAMAMOTO , Kazuki TAKAO , Hideto MAEDA
IPC: B29C45/00 , B29B17/04 , B29K21/00 , B29K23/00 , B29K105/00 , B29K105/26
CPC classification number: B29C45/0013 , B29B17/0412 , B29B2017/0464 , B29C2045/0091 , B29K2021/003 , B29K2023/12 , B29K2105/0032 , B29K2105/26 , B29K2995/0021
Abstract: A method for manufacturing a plastic molded article includes producing a granular waste material by finely pulverizing a waste material that includes a base made of a thermoplastic and a decorative layer provided on a surface of the base, producing a molten waste material by melting the granular waste material, injecting the molten waste material into a cavity of a mold and maintaining the molten waste material in a molten state in the cavity, and molding the plastic molded article by cooling the molten waste material that is maintained in the molten state.
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公开(公告)号：US20220314899A1
公开(公告)日：2022-10-06
申请号：US17838761
申请日：2022-06-13
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Kozo HIROTANI , Hiroyuki YAMADA , Tohoru MATSUNAMI , Hiroaki ANDO , Kimihiro IIMURA , Hideto MAEDA , Tetsuo YASUDA , Akihiro MISAWA , Chiharu TOTANI
Abstract: A garnish includes a heating element, a base member, and a circuit board. The heating element is configured by stacking first and second sheet materials and interposing a heater wire in between. The circuit board includes a power source line and is fixed to a back surface of the base member. The heating element includes a main body portion and an extending portion. The extending portion includes a power source connection portion for connecting the heater wire to the power source line and extends to the back surface of the base member. The main body portion of the heating element is fixed to a laying surface of the base member by fixing the second sheet material to the base member. The heater wire is exposed in the power source connection portion without stacking the second sheet material on the first sheet material.
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公开(公告)号：US20220308206A1
公开(公告)日：2022-09-29
申请号：US17692723
申请日：2022-03-11
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Risa HIRANO , Hiroko SHIBAKAWA , Norifumi HATTORI , Koji OKUMURA , Hideto MAEDA , Yutaka OTSUKA , Keisuke NISHIOKA , Kazuyoshi FUJIMOTO
Abstract: A vehicle exterior part is configured to be arranged frontward of a millimeter wave radar device with respect to the transmission direction of millimeter waves. The vehicle exterior part includes an ornamental body, a light source that emits light, and a light diffuse reflection member. The light diffuse reflection member is millimeter wave-transmissive and diffuses and reflects light. The ornamental body includes a base and an ornamental layer. The base is millimeter wave-transmissive and diffuses and transmits the light. The ornamental layer is millimeter wave-transmissive and arranged frontward of the base with respect to the transmission direction. The light source, the ornamental body, and the light diffuse reflection member are arranged so that the light emitted from the light source is diffused and reflected by the light diffuse reflection member and directed toward the base.
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公开(公告)号：US20210155168A1
公开(公告)日：2021-05-27
申请号：US16640838
申请日：2018-09-07
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Kozo HIROTANI , Hiroyuki YAMADA , Tohoru MATSUNAMI , Hiroaki ANDO , Kimihiro IIMURA , Hideto MAEDA , Tetsuo YASUDA , Akihiro MISAWA , Chiharu TOTANI
Abstract: A garnish includes a heating element, a base member, and a circuit board. The heating element is configured by stacking first and second sheet materials and interposing a heater wire in between. The circuit board includes a power source line and is fixed to a back surface of the base member. The heating element includes a main body portion and an extending portion. The extending portion includes a power source connection portion for connecting the heater wire to the power source line and extends to the back surface of the base member. The main body portion of the heating element is fixed to a laying surface of the base member by fixing the second sheet material to the base member. The heater wire is exposed in the power source connection portion without stacking the second sheet material on the first sheet material.
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15.发明申请公开(公告)号：US20180115059A1
公开(公告)日：2018-04-26
申请号：US15787144
申请日：2017-10-18
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Seiya TOKUNAGA , Hideto MAEDA , Kenji ISOBE , Koji OKUMURA , Kimihiro IIMURA , Tatsuya OBA
Abstract: A radio-wave transmitting cover is configured to be arranged in the path of the radio wave of a radio-wave radar device. The thickness of the cover is set to a reference thickness at a reference position where the incident angle of the radio wave from the radio-wave radar device is 0°. The reference thickness is set to a value obtained by multiplying half of the wavelength of the radio wave by an integer. In the area around the reference position, the thickness of the cover is gradually changed such that the greater the distance from the reference position, the greater becomes the difference by which the thickness of the cover is larger than the reference thickness.
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Patent Agency Ranking
公开(公告)号：US20160111776A1
公开(公告)日：2016-04-21
申请号：US14844104
申请日：2015-09-03
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Koji OKUMURA , Hideto MAEDA , Kazuki TAKAO , Kenji SUZUKI , Kinji FURUKAWA , Daiichiro KAWASHIMA
IPC: H01Q1/42
CPC classification number: H01Q1/422 , H01Q1/3233 , H01Q1/425
Abstract: A radio wave transmissive cover is arranged in a path of a radio wave of a millimeter wave radar device. The cover includes a transparent member, which serves as the surface of the cover, and an ornamental layer, which is formed on the rear surface of the transparent member. The transparent member is formed from polyester copolymerized polycarbonate.
Abstract translation: 无线电波传输罩布置在毫米波雷达装置的无线电波的路径中。 该盖包括用作盖的表面的透明构件和形成在透明构件的后表面上的装饰层。 透明构件由聚酯共聚聚碳酸酯形成。
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公开(公告)号：US20150076851A1
公开(公告)日：2015-03-19
申请号：US14332898
申请日：2014-07-16
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Tatsuya SUGIURA , Hideto MAEDA , Hitoshi HORIBE , Daiichiro KAWASHIMA
CPC classification number: B60R19/483 , B60R13/005 , B60R13/04 , B60R21/0134 , G01S7/03 , G01S7/032 , G01S2013/9367 , G01S2013/9375
Abstract: Provided is a vehicular exterior member having excellent productivity while enhancing weather resistance. An exterior body (2) in a vehicular exterior member (1) is formed of a transparent resin material, a concave portion (20) is provided in a portion of the rear surface of the exterior body, and a designed body (3) which is smaller than the exterior body (2) in size is disposed inside the concave portion (20) in the exterior body (2). The designed body (3) includes a transparent layer (30) and a decorative layer (31) and is fixed to the inside of the concave portion (20) through an adhesive layer (4) while the transparent layer 30 faces the exterior body (2).
Abstract translation: 本发明提供一种具有优异的生产率同时提高耐候性的车辆外部构件。 车身外部构件（1）中的外部主体（2）由透明树脂材料形成，在外部本体的后表面的一部分中设置有凹部（20），设计主体（3） 小于设置在外体（2）的凹部（20）内的尺寸的外体（2）。 设计体（3）包括透明层（30）和装饰层（31），并且通过粘合剂层（4）固定在凹部（20）的内部，同时透明层30面向外部主体 2）。
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公开(公告)号：US20240165865A1
公开(公告)日：2024-05-23
申请号：US18494918
申请日：2023-10-26
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Shohei YAMAMOTO , Hideto MAEDA , Yasuhiro KANEMOTO
IPC: B29C45/37
CPC classification number: B29C45/372 , B29K2105/26
Abstract: A method for producing a plastic molded article includes pulverizing, into a granular state, a waste material including a base made of a thermoplastic and a decorative layer provided on a surface of the base. The method also includes melting the pulverized granular waste material. The method further includes molding the plastic molded article by injecting the molten waste material into a cavity of a mold. The mold includes a molding surface that molds a decorative surface of the plastic molded article. The molding surface includes an uneven section for a texturing process.
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公开(公告)号：US20220134964A1
公开(公告)日：2022-05-05
申请号：US17578789
申请日：2022-01-19
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Koji OKUMURA , Hideto MAEDA
Abstract: An emblem (30) (vehicle decorative part) includes a decorative main body (31) and a heater (55). The decorative main body (31) is configured to be attached to a vehicle at a front side in a transmission direction of millimeter waves from a millimeter wave radar to decorate the vehicle and has a millimeter wave transparency. The heater (55) has a heating element (57) that emits heat when energized. At least a part of the heating element (57) is located in a irradiation region (Z1) of the millimeter waves in the heater (55). As a millimeter wave attenuation reducing configuration that reduces attenuation of the millimeter waves passing through the heater (55), the heating element (57) is incorporated in the heater (55) in a condition where an area proportion of an area of a section of the heating element (57) that occupies the irradiation region (Z1) to an area of the irradiation region (Z1) 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：US20190293763A1
公开(公告)日：2019-09-26
申请号：US16357995
申请日：2019-03-19
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Koji OKUMURA , Shintaro OKAWA , Hiroaki ANDO , Hideto MAEDA , Kimihiro IIMURA
Abstract: 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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