公开(公告)号：US06542305B2

公开(公告)日：2003-04-01

申请号：US10132324

申请日：2002-04-26

申请人： Go Nakamura ,  Kunimitsu Aoki

发明人： Go Nakamura ,  Kunimitsu Aoki

IPC分类号： G02B2714

CPC分类号： G02B27/0149 ,  B60K2350/405 ,  B60K2350/406 ,  G02B27/0101 ,  G02B2027/012 ,  G02B2027/0156

摘要： The cover unit for a head-up display disposed in a vehicle opens and closes an opening which passes beams of an image emitted from a displaying device toward a screen. The displaying device is disposed in the dashboard, and the image is superposed on a foreground of the vehicle to be visible from a driver's eye. The screen is located outside the dashboard. The cover unit has an intercepting plate for interrupting a view line directed from the eye toward the inside of the dashboard in a standing state of the intercepting plate. The intercepting plate is movable between the standing state and a lying state. The cover unit further has a cover body movable between a closed state and an open state of the opening. The cover body is hinged to the intercepting plate so that the cover body is folded up with the intercepting plate at the open state and the cover body is extended together with the intercepting plate in the closed state. The cover body has an upper surface treated to prevent reflection of an external beam in the open state as well as in the closed state.

公开(公告)号：US06532113B2

公开(公告)日：2003-03-11

申请号：US09988243

申请日：2001-11-19

申请人： Kunimitsu Aoki ,  Makoto Takashima ,  Takanori Watanabe ,  Kousuke Kinoshita

发明人： Kunimitsu Aoki ,  Makoto Takashima ,  Takanori Watanabe ,  Kousuke Kinoshita

IPC分类号： G02B2714

CPC分类号： G02B27/01 ,  G02B2027/011 ,  G02B2027/014

摘要： A display device for use in a vehicle is provided, by which an image for superposition displayed on a display source is projected on a windshield of a vehicle so that the foreground of the vehicle and a virtual image of the image for superposition are accurately seen together even when a seat position and a physique of a driver change and when a shape of the windshield changes. A light of inverse image for superposition displayed on a display surface 5a of a display unit 5 in a dashboard 1 in a vehicle is projected on a windshield 3 so that the driver sees the foreground visible through the windshield 3 together with a virtual image of the inverse image for superposition reflected on the windshield 3 in front of an eye point I, that is, a virtual image of the original image for superposition. In order to cancel out distortion arisen when the light of the inverse image for superposition is reflected on the windshield 3, the inverse image for superposition displayed on the display unit 5 is distorted in advance in response to the contents stored in an external ROM provided in a control unit 7, which is replaceable with another ROM storing the different contents.

公开(公告)号：US5887616A

公开(公告)日：1999-03-30

申请号：US664491

申请日：1996-06-17

申请人： Kimihiko Ikeda ,  Kazuyuki Sasaki ,  Ichiro Kataoka ,  Kunimitsu Aoki ,  Shozo Ashizawa ,  Shinji Narama

发明人： Kimihiko Ikeda ,  Kazuyuki Sasaki ,  Ichiro Kataoka ,  Kunimitsu Aoki ,  Shozo Ashizawa ,  Shinji Narama

IPC分类号： G01F23/32 ,  B60K15/06 ,  B60K15/077 ,  F02D33/00 ,  F02M37/00 ,  G01F23/00 ,  G01F23/28 ,  G01F23/296 ,  G01F23/36 ,  G01F23/40 ,  G01F23/68 ,  G01F23/76

CPC分类号： B60K15/061 ,  B60K15/077 ,  G01F23/00 ,  G01F23/0038 ,  G01F23/2962 ,  G01F23/36 ,  B60K2015/03217 ,  F02D33/003 ,  F02M37/0082 ,  Y10T137/8342

摘要： A liquid tank includes a tank body forming a reservoir for gasoline G, a flexible partition film 1 arranged in the tank body 1 to divide a space in the tank body into two vertical spaces, a float positioned on the gasoline G, an arm 3 for converting a high and low position of the float 3 into a rotational position of the arm 5, and a potentiometer 5 for detecting a position of the flexible partition film. Since the gasoline G is covered with the partition film, the gasoline G does not vaporize into the air in the tank body an. Even if the gasoline surface is slanted to the tank body an by an acceleration of the vehicle, the flexible partition film serves to restrict the inclination of the surface. Therefore, it is possible to precisely a residual amounts of the gasoline G irrespective of the inclination.

摘要翻译： 液罐包括形成汽油G的储罐的罐体，设置在罐体1中的柔性隔膜1，用于将罐体中的空间分成两个垂直空间，位于汽油G上的浮子，用于 将浮子3的高低位转换为臂5的旋转位置，以及用于检测柔性隔膜的位置的电位计5。 由于汽油G被分隔膜覆盖，所以汽油G不会蒸发到罐体a内的空气中。 即使汽油表面通过车辆的加速度倾斜到罐体a，柔性分隔膜用于限制表面的倾斜。 因此，无论倾斜如何，都可以精确地获得汽油G的残留量。

公开(公告)号：US5327154A

公开(公告)日：1994-07-05

申请号：US724454

申请日：1991-07-03

申请人： Kunimitsu Aoki

发明人： Kunimitsu Aoki

IPC分类号： B60K35/00 ,  B60Q3/04 ,  G02F1/13 ,  G09G3/02

CPC分类号： B60Q3/044

摘要： An indication display unit which includes an LC board as its reflector, by the reflector's changing of its transmissivity, the reflected image thereon projected from an indication projector and other images, such as an image directly exposed from an indicator located behind the LC board or the image generated by itself, can be respectively selected to be reflected therefrom. Accordingly, with the indication display of this invention, the clarity of the displayed image can be greatly improved, and simultaneous display of various indications can be achieved.

摘要翻译： 指示显示单元，其包括LC板作为其反射器，反射器改变其透射率，从指示投影仪投射的反射图像和其它图像，例如直接从位于LC板后面的指示器暴露的图像，或 本身产生的图像可以分别被选择为从其反射。 因此，利用本发明的指示显示，可以大大提高显示图像的清晰度，并且可以实现各种指示的同时显示。