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公开(公告)号：US5128685A
公开(公告)日：1992-07-07
申请号：US527880
申请日：1990-05-24
Applicant: Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hiroysu
Inventor： Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hiroysu
CPC classification number: H01Q1/1271 , H01Q1/3275
Abstract: The invention relates to an antenna attached to a vehicle roof glass, i.e. a glass plate fitted in an opening of the roof of a vehicle body such as an automobile body, for receiving FM radio and TV broadcast waves in both the VHF band and the UHF band. Essentially the antenna is comprised of a main element which is a conductive strip attached to the roof glass and bent so as to make a closed plane figure, a feed point attached to the roof glass and a connection line which connects the main element to the feed point and extends parallel or nearly parallel to the longitudinal center axis of the vehicle body. The total length of the main element is from 200 to 1500 mm. For example, the main element makes a rectangle in a central region of the roof glass with two opposite sides of the rectangle parallel to the aforementioned center axis. Optionally the antenna may include an auxiliary element which is a conductive strip attached to the roof glass and connected to the feed point. For example, auxiliary element may be an angled segment which makes two or three sides of a rectangle.
Abstract translation: 本发明涉及一种安装在车顶玻璃上的天线，即安装在诸如汽车车体的车身屋顶的开口中的玻璃板，用于在VHF频段和UHF频段中接收FM广播和电视广播波 带。 本质上，天线包括主要元件，该主要元件是连接到屋顶玻璃上的导电条并弯曲以形成闭合平面图，附接到屋顶玻璃的馈电点和将主要元件连接到馈电线的连接线 并且平行或几乎平行于车体的纵向中心轴线延伸。 主要元件的总长度为200至1500毫米。 例如，主要元件在屋顶玻璃的中心区域形成矩形，其长方形平行于上述中心轴线的两个相对侧。 可选地，天线可以包括辅助元件，其是连接到屋顶玻璃并连接到馈电点的导电条。 例如，辅助元件可以是形成矩形的两侧或三边的成角度的部分。
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公开(公告)号：US4849766A
公开(公告)日：1989-07-18
申请号：US69392
申请日：1987-07-02
Applicant: Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
Inventor： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
CPC classification number: B32B17/10376 , B32B17/10 , B32B17/10036 , B32B17/10174 , B32B17/10211 , B32B17/10229 , B32B17/10761 , H01Q1/1271
Abstract: The invention relates to a receiving antenna disposed on or in a vehicle window glass such as the rear window glass or the windshield of an automobile. The antenna comprises, as a principal antenna element, a transparent and conductive film in the shape of a quadrilateral having two substantially parallel sides one of which is at a distance of 15-25 mm from the upper edge of the window glass and the other at a distance of 15-25 mm from the lower edge. The quadrilateral film may be so wide that the remaining two sides thereof extend along the two side edges of the window glass, respectively, at a distance of 15-25 mm from the respective side edges. This is suitable for reception of not only FM radio broadcast waves in the 76-90 MHz or 88-108 MHz band and TV broadcast waves in the 90-222 MHz band but also AM radio broadcast waves. When the antenna is mostly for reception of FM radio broadcast waves and/or TV broadcast waves, it is suitable that the transparent and conductive film is in the shape of a rectangle which is elongate in the direction substantially perpendicular to the upper and lower edges of the window glass and has a lateral width in the range from 50 to 250 mm.
Abstract translation: 本发明涉及一种设置在车窗玻璃上或车辆后窗玻璃或汽车挡风玻璃上的接收天线。 天线包括作为主要天线元件的四边形形状的透明导电膜，其具有两个基本上平行的边，其中之一距离窗玻璃的上边缘为15-25mm，另一个位于 距离下边缘15-25毫米的距离。 四边形膜可能会变宽，其余的两侧分别沿窗玻璃的两个侧边缘延伸，距离各个侧边缘15-25mm的距离。 这适用于接收不仅在76-90MHz或88-108MHz频段的FM无线电广播波和90-222MHz频段的TV广播波，还适用于AM无线电广播波。 当天线主要用于接收FM无线电广播波和/或TV广播波时，适合于透明导电薄膜呈矩形形状，该矩形沿基本垂直于上下边缘的方向延伸 该窗玻璃具有在50至250mm范围内的横向宽度。
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公开(公告)号：US4954797A
公开(公告)日：1990-09-04
申请号：US248093
申请日：1988-09-23
Applicant: Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hirotsu
Inventor： Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hirotsu
IPC: H01Q1/12
CPC classification number: H01Q1/1278
Abstract: On a vehicle window glass provided with defogging heater strips, such as automobile rear window glass, the invention provides an antenna of improved efficiency for receiving FM and AM radio broadcast waves. In an area left above the heater strips the antenna is constructed of at least three elements each of which is a conductive strip. The first and main element is a T-shaped element with its horizontal part at a short distance from the upper edge of the window glass. On one side of the vertical part of the T-shaped element, the second element extends horizontally from a point on that vertical part. The third element, which is located on the other side of that vertical part, has a primary part which constitutes at least three sides of a horizontally elongate rectangle and a secondary part which extends horizontally from a point on the vertical part of the T-shaped element and connects with the primary part. A lead extends from a side of the rectangle to a feed point. The antenna is coupled with the heater strips by a conductive line which connects with the heater strips and has a horizontal part that makes capacitive coupling with the horizontal part of the T-shaped element.
Abstract translation: 本发明提供了一种提供有效地用于接收FM和AM无线电广播波的天线，在车窗玻璃上设有除雾加热器条，例如汽车后窗玻璃。 在加热器条带上方的区域中，天线由至少三个元件构成，每个元件是导电条。 第一和主要元件是T形元件，其水平部分距离窗玻璃的上边缘很短的距离。 在T形元件的垂直部分的一侧，第二元件从该垂直部分上的一个点水平延伸。 第三元件位于该垂直部分的另一侧，具有构成水平细长矩形的至少三个侧面的主要部分和从T形的垂直部分上的点水平延伸的次要部分 元素并与主要部分连接。 导线从矩形侧延伸到馈电点。 天线通过与加热器条连接的导电线与加热器条耦合，并具有与T形元件的水平部分电容耦合的水平部分。
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公开(公告)号：US4768037A
公开(公告)日：1988-08-30
申请号：US134096
申请日：1987-12-17
Applicant: Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tuskada
Inventor： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tuskada
CPC classification number: B32B17/10293 , B32B17/10 , B32B17/10036 , B32B17/10174 , B32B17/10761 , H01Q1/1271
Abstract: The invention relates to an antenna disposed on or in a vehicle window glass such as the rear window glass or the windshield of an automobile to receive FM radio and/or TV broadcast waves. A principal element of the antenna is a transparent and conductive film in the shape of a quadrilateral having a horizontal upper side. The conductive film occupies a major and central area of the window glass at a distance not less than 15 mm from each edge of the glass. A feeding bar formed of a strip of a low-resistivity material is attached to the conductive film so as to extend horizontally along at least a portion of the upper side of the conductive film, and a lead connects the feeding bar to a feeding point on the window glass. A good position of the junction point of the lead and the feeding bar is in the middle of the width of the window glass. When the feeding point and the junction point are in a side marginal region of the window glass it is desirable to provide, as an auxiliary antenna element, a conductive strip which extends above and parallel to the feeding bar from the side marginal region to a central region of the glass and is connected to the feeding bar in the side marginal region.
Abstract translation: 本发明涉及一种设置在车窗玻璃上或车辆后窗玻璃或汽车挡风玻璃上的天线，用于接收FM无线电和/或电视广播波。 天线的主要元件是具有水平上侧的四边形形状的透明导电膜。 导电膜占据玻璃的每个边缘不小于15mm的距离的窗玻璃的主要和中心区域。 由低电阻率材料条形成的馈送条被附着到导电膜上，以沿着导电膜的上侧的至少一部分水平延伸，并且引线将馈送杆连接到 窗玻璃。 导线和馈线的连接点的良好位置位于窗玻璃宽度的中间。 当馈电点和接合点位于窗玻璃的边缘边缘区域时，期望提供作为辅助天线元件的导电条，该导电条从侧边缘区域上方并平行于馈送条延伸到中心 并且连接到边缘区域中的进料棒。
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公开(公告)号：USD445089S1
公开(公告)日：2001-07-17
申请号：US29116148
申请日：1999-12-29
Applicant: Kensaku Sato , Akira Shirai , Tetsuya Takahashi , Masahiro Onishi , Masao Shinnai , Koichi Tateno , Masaru Shiina
Designer： Kensaku Sato , Akira Shirai , Tetsuya Takahashi , Masahiro Onishi , Masao Shinnai , Koichi Tateno , Masaru Shiina
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公开(公告)号：USD444767S1
公开(公告)日：2001-07-10
申请号：US29116149
申请日：1999-12-29
Applicant: Kensaku Sato , Akira Shirai , Tetsuya Takahashi , Masahiro Onishi , Masao Shinnai , Koichi Tateno , Masaru Shiina
Designer： Kensaku Sato , Akira Shirai , Tetsuya Takahashi , Masahiro Onishi , Masao Shinnai , Koichi Tateno , Masaru Shiina
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公开(公告)号：US5101212A
公开(公告)日：1992-03-31
申请号：US555592
申请日：1990-07-23
Applicant: Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hirotsu
Inventor： Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hirotsu
CPC classification number: H01Q1/1271
Abstract: The invention relates to an antenna on a vehicle rear window glass for the reception of FM radio broadcasting and TV broadcasting in both the VHF and UHF bands. The window glass is provided with defogging heater strips, and the antenna uses a space left above the heater strips. The antenna is a combination of a main antenna and a secondary antenna, and every element of the antenna is a conductive strip. The main antenna has at least two horizontally extending primary elements which are parallel to and at a relatively short distance from each other. Each of the primary elements has a length of 300-550 mm and is connected at its one end to the other(s) by a subsidiary element arranged perpendicular to the primary elements. The secondary antenna has a middle part, which is relatively long and extends horizontally, and two extension parts which extend from the two opposite ends of the middle part parallel and close to the two opposite side edges of the window glass, respectively. The middle part is close to the upper edge of the window glass or close to the uppermost heater strip. The secondary antenna is connected to the main antenna by a straight extension of the subsidiary element of the main antenna.
Abstract translation: 本发明涉及用于在VHF和UHF频带中接收FM无线电广播和电视广播的车辆后窗玻璃上的天线。 窗玻璃设有除雾加热器条，天线使用加热条上方的空间。 天线是主天线和辅助天线的组合，天线的每个元件都是导电条。 主天线具有至少两个水平延伸的主要元件，它们彼此平行并相对较短距离。 每个主要元件具有300-550mm的长度，并且通过垂直于主要元件设置的辅助元件在其一端连接到另一个。 次级天线具有较长的中间部分，并且水平地延伸，并且两个延伸部分分别从中间部分的两个相对的端部平行并靠近窗玻璃的两个相对的侧边缘延伸。 中间部分靠近窗玻璃的上边缘或靠近最上面的加热条。 次天线通过主天线的辅助元件的直线延伸连接到主天线。
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公开(公告)号：US4803492A
公开(公告)日：1989-02-07
申请号：US933207
申请日：1986-11-21
Applicant: Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
Inventor： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
CPC classification number: H01Q1/1278
Abstract: The invention provides an antenna disclosed on or in a vehicle window glass, e.g. an automobile rear window glass, for receiving FM broadcast waves. The antenna has a main element, which extends horizontally from a side marginal region of the glass pane to a middle region but does not intersect the longitudinal center axis of the glass pane, and a phase adjusting element which extends parallel to the main element from the same side marginal region and is connected at its end in the side marginal region to the main element by a perpendicular line. The feed point is connected to an arbitrary point on the perpendicular line. The main element may be folded so as to have at least one horizontally extending turn-back part. The phase adjusting element may extend to the opposite side marginal area of the glass pane and may be folded so as to have a turn-back part which extends horizontally without intersecting the center axis of the glass pane. This antenna is almost non- directional and is high in gain over the entire range of the 76-90 MHz band and the 88-108 MHz band.
Abstract translation: 本发明提供一种在车窗玻璃上或车辆窗玻璃中公开的天线。 汽车后窗玻璃，用于接收FM广播波。 天线具有从玻璃板的侧边缘水平延伸到中间区域但不与玻璃板的纵向中心轴线相交的主要元件，以及从主元件平行延伸的相位调整元件 通过垂直线将侧边缘区域的端部连接到主要元件。 馈电点连接到垂直线上的任意点。 主要元件可以折叠成具有至少一个水平延伸的折返部分。 相位调节元件可以延伸到玻璃板的相对侧边缘区域，并且可以折叠成具有水平延伸而不与玻璃板的中心轴相交的折回部分。 该天线几乎是非定向的，并且在76-90MHz频带和88-108MHz频带的整个范围内具有高增益。
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9.发明授权Vehicle window glass antenna for transmission and reception of ultrashort waves 失效用于传输和接收超短波的车窗玻璃天线
公开(公告)号：US5220336A
公开(公告)日：1993-06-15
申请号：US660012
申请日：1991-02-25
Applicant: Tohru Hirotsu , Tokio Tsukada , Yoji Nagayama , Kazuhiko Fujii , Masao Shinnai , Kazuya Nishikawa
Inventor： Tohru Hirotsu , Tokio Tsukada , Yoji Nagayama , Kazuhiko Fujii , Masao Shinnai , Kazuya Nishikawa
IPC: H01Q1/12
CPC classification number: H01Q1/1271
Abstract: The invention provides a vehicle window glass antenna for transmission and reception of ultrashort waves used for mobile phones and/or personal radios. The antenna has a primary antenna which is a combination of at least two vertical (in the sense of perpendicular to a horizontal line) elements and at least two horizontal elements each of which directly connects with at least one of the vertical elements and a secondary antenna which is essentially a horizontally elongate element located in a space between the primary antenna and the lower or upper edge of the window glass. The primary antenna is arranged within a rectangular area having a limited horizontal width and a limited length, and the horizontal element of the secondary antenna has a limited length. The antenna feeder is a coaxial cable, and the primary antenna and the secondary antenna are connected with the inner conductor and the outer conductor of the coaxial cable, respectively. In a preferred embodiment the major part of the primary antenna is in the form of a rectangular grid.
Abstract translation: 本发明提供了一种用于传输和接收用于移动电话和/或个人无线电的超短波的车窗玻璃天线。 天线具有主天线，其是至少两个垂直（在垂直于水平线的意义上）元件和至少两个水平元件的组合，每个水平元件直接与至少一个垂直元件连接，并且辅助天线 其基本上是位于主天线和窗玻璃的下边缘或上边缘之间的空间中的水平细长元件。 主天线布置在具有有限水平宽度和有限长度的矩形区域中，并且次级天线的水平元件具有有限的长度。 天线馈线是同轴电缆，主天线和次天线分别与同轴电缆的内导体和外导体连接。 在优选实施例中，主天线的主要部分是矩形网格的形式。
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10.发明授权
公开(公告)号：US5095314A
公开(公告)日：1992-03-10
申请号：US527297
申请日：1990-05-23
Applicant: Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hirotsu
Inventor： Masao Shinnai , Kazuya Nishikawa , Tokio Tsukada , Tohru Hirotsu
CPC classification number: H01Q1/3275 , H01Q1/1271
Abstract: The invention relates to an antenna attached to a vehicle roof glass, i.e. a glass plate fitted in an opening of the roof of a vehicle body, for receiving FM radio and TV broadcast waves in both the VHF band and the UHF band. Essentially the antenna is comprised of a main element which is combination of two linear segments each of which is a conductive strip attached to the roof glass, a feed point attached to the roof glass and a connection line which connects the main element to the feed point and extends parallel or nearly parallel to the longitudinal center axis of the vehicle body. The two linear segments of the main element extend respectively obliquely with respect to the aforementioned center axis and intersect each other. It is suitable that the two linear segments have the same length and bisect each other. Optionally the antenna may include an auxiliary element attached to the roof glass and connected to the feed point. For example, the auxiliary element may be a combination of two linear segments intersecting each other or an angled segment having at least one L-shaped portion.
Abstract translation: 本发明涉及一种安装在车顶玻璃上的天线，即安装在车体顶部的开口中的玻璃板，用于在VHF频带和UHF频带中接收FM收音机和电视广播波。 本质上天线包括一个主要元件，它是两个线性段的组合，每个线段是连接到屋顶玻璃的导电条，连接到屋顶玻璃的馈电点和将主元件连接到馈电点的连接线 并且平行或几乎平行于车身的纵向中心轴线延伸。 主要元件的两个线性段相对于上述中心轴线倾斜地分别延伸并彼此相交。 两个线性段具有相同的长度并相互平分是合适的。 可选地，天线可以包括附接到屋顶玻璃并连接到馈电点的辅助元件。 例如，辅助元件可以是彼此相交的两个线性部分或具有至少一个L形部分的成角度部分的组合。
