公开(公告)号：US4967181A

公开(公告)日：1990-10-30

申请号：US401801

申请日：1989-09-01

申请人： Tsutomu Iizuka ,  Tatsuo Ikegaya

发明人： Tsutomu Iizuka ,  Tatsuo Ikegaya

IPC分类号： B60K15/06 ,  G01F23/26

CPC分类号： B60K15/061 ,  G01F23/26

摘要： A fuel level gauge provided with a remaining-amount warning apparatus is arranged so that an indicating needle for indicating the amount of fuel remaining in a fuel tank operates in accordance with a change in the resistance of a resistor device consisting essentially of a resistance plate having a resistor and a sliding element capable of sliding on the resistor in accordance with a liquid level change in the fuel tank. A warning means for issuing a warning when the amount of remaining fuel reaches a predetermined amount also operates by utilizing the resistor device. In such a fuel level gauge, the warning means is activated by a circuit disposed to connect a remaining-amount warning point and the warning means, the remaining-amount warning point being the position on the resistor at which the sliding element is positioned when the amount of remaining fuel reaches a predetermined amount which requires issuance of a warning.

摘要翻译： 设置有剩余量警告装置的燃料液位计布置成使得用于指示燃料箱中剩余的燃料量的指示针根据电阻器装置的电阻的变化而起作用，该电阻器装置基本上由具有 电阻器和能够根据燃料箱中的液位变化在电阻器上滑动的滑动元件。 当剩余燃料量达到预定量时发出警告的警告装置也通过利用电阻器装置进行操作。 在这种燃料液位计中，警告装置由设置成连接剩余量警告点和警告装置的电路激活，剩余量警告点是当滑动元件定位在电阻器上时的位置 剩余燃料量达到需要发出警告的预定量。

公开(公告)号：US5129269A

公开(公告)日：1992-07-14

申请号：US521369

申请日：1990-05-10

申请人： Tsutomu Iizuka ,  Tatsuo Ikegaya

发明人： Tsutomu Iizuka ,  Tatsuo Ikegaya

IPC分类号： B60K35/00 ,  G01D11/28 ,  G01P1/08

CPC分类号： B60K35/00 ,  B60K37/02 ,  G01D11/28 ,  G01P1/08 ,  Y10S116/05 ,  Y10S116/41

摘要： In a meter for an automobile comprising a meter case, a pointer driven by a meter drive unit, a dial plate having a display area and a graduations, characters and patterns display part formed on a base, the dial plate having a ground color providing a background to permit recognition of the position of the pointer, and an illumination lamp located on the rear side of the dial plate mounted in the meter case so as to illuminate the dial plate from the rear side or from the front side through a light guide member, at least one of the display area and the display part of the dial plate is formed by evaporation of a metal film permeable to light.

摘要翻译： 在一种用于汽车的仪器中，包括仪表壳体，由仪表驱动单元驱动的指示器，具有显示区域的刻度板和形成在基座上的刻度，字符和图案显示部分，所述表盘具有提供 背景，以允许识别指示器的位置;以及照明灯，其位于安装在仪表壳体中的表盘的后侧，以便通过导光构件从后侧或从前侧照亮表盘 通过可透光的金属膜的蒸发来形成表盘的显示区域和显示部分中的至少一个。

公开(公告)号：US5142453A

公开(公告)日：1992-08-25

申请号：US601643

申请日：1990-10-23

申请人： Noriaki Ohta ,  Hiroyasu Shiratori ,  Tatsuo Ikegaya

发明人： Noriaki Ohta ,  Hiroyasu Shiratori ,  Tatsuo Ikegaya

IPC分类号： G01D11/28 ,  G09F13/22

CPC分类号： G01D11/28 ,  B60K37/02 ,  B60K2350/203 ,  B60K2350/408 ,  G09F2013/227 ,  Y10S116/36

摘要： Described herein is an illuminant pointer needle assembly for a vehicular instrument, which is adapted to display the index portion of a pointer needle in the color of a coloring layer applied on the surface of the index portion in the day time, in a color of illumination of a light-emitting element in the nighttime when the pointer needle is lighted up, and in a mixture color in the dusk by superposing the color of illumination of the color of coloring layer reflecting incident external light. The pointer assembly essentially includes: a pointer needle having a base end portion fixedly mounted on a pointer needle shaft of a movement unit of a meter or the like and provided with a transparent index portion; a coloring layer formed on the bottom surface of the transparent index portion to reflect incident external light; a light-emitting element fixedly mounted on the base end portion of the pointer needle to light up the index portion in a color different from that of the coloring layer.

摘要翻译： 这里描述了一种用于车辆仪器的照明器指针针组件，其适于以白光时间的颜色显示指示针的指示部分，该指示针在日间时间在指示部分的表面上以着色层的颜色显示 当指示针被点亮时，在夜间发光元件，并且通过叠加反射入射的外部光的着色层的颜色的照明颜色在黄昏中混合的颜色。 指针组件基本上包括：指针针，其具有固定地安装在仪表等的移动单元的指针针轴上并具有透明折射部分的基端部分; 形成在透明折射部分的底表面上以反射入射的外部光的着色层; 固定地安装在指针针的基端部上的发光元件，以与着色层的颜色不同的颜色点亮指示部。

公开(公告)号：US5663866A

公开(公告)日：1997-09-02

申请号：US196944

申请日：1994-02-15

申请人： Hiroshi Ichikawa ,  Yoshiaki Nakayama ,  Keizo Nishitani ,  Chiaki Sugiyama ,  Minoru Kubota ,  Tatsuo Ikegaya ,  Masanori Muto ,  Masaki Oishi ,  Masahiro Muramatsu ,  Yasuo Hosoda ,  Hiroshi Suzuki

发明人： Hiroshi Ichikawa ,  Yoshiaki Nakayama ,  Keizo Nishitani ,  Chiaki Sugiyama ,  Minoru Kubota ,  Tatsuo Ikegaya ,  Masanori Muto ,  Masaki Oishi ,  Masahiro Muramatsu ,  Yasuo Hosoda ,  Hiroshi Suzuki

IPC分类号： B60K37/00 ,  B60K37/02 ,  H01R13/514 ,  H02G3/16 ,  H02B1/04

CPC分类号： H01R13/514 ,  B60K37/02 ,  B60K2350/1064 ,  B60K2350/203 ,  B60K2350/941 ,  B60K2350/946

摘要： An instrument panel with meters/indicating lamps and their drive circuits implemented therein, a centralized control circuit board provided with control circuits for vehicle-mounted electric equipment including the meters/indicating lamps, and an electric junction box for distributing power sources and input/output signals for the vehicle-mounted electric equipment and for integrating ground wires, are gathered and integrally united. Electric wiring and installation of electric instruments such as an instrument panel in the dashboard portion of an automobile are facilitated.

摘要翻译： 具有仪表/指示灯及其驱动电路的仪表板，集中控制电路板，设置有包括仪表/指示灯的车载电气设备的控制电路，以及用于分配电源和输入/输出的电接线盒 用于车载电气设备的信号和用于集成地线的信号被聚集并整合在一起。 汽车的仪表板部分中的电气配线和仪表板等电气仪器的安装便利。

公开(公告)号：US06528142B2

公开(公告)日：2003-03-04

申请号：US08993491

申请日：1997-12-18

申请人： Tatsuo Ikegaya ,  Tomio Hirano

发明人： Tatsuo Ikegaya ,  Tomio Hirano

IPC分类号： G02B111

CPC分类号： G02B1/115 ,  Y10S428/913 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/24587 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/25 ,  Y10T428/31504

摘要： Antireflection coating on a substrate which is coated with a low refractive index layer having a specified refractive index which in turn is coated with a high refractive index layer having a higher refractive index than the low refractive index layer, is either characterized in that a roughened surface which scatters and reflects the incident light entered into the low refractive index layer in contact with the substrate is formed at the interface between the low refractive index layer and the substrate, or that a light-diffusing layer which scatters and reflects the incident light entered into the low refractive index layer in contact with the substrate is formed at the interface between the low refractive index layer and the substrate, or that a hard coating layer in contact with the low refractive index layer is formed by dispersing a light-diffusing material in the hard coating layer, which scatters and reflects the incident light entered into the low refractive index layer.

摘要翻译： 涂覆有具有特定折射率的低折射率层的衬底上的抗反射涂层，其又被具有比低折射率层更高的折射率的高折射率层涂覆，其特征在于，粗糙表面 散射和反射入射到与基板接触的低折射率层的入射光在低折射率层和基板之间的界面处形成，或者散射并反射入射光的光漫射层 在低折射率层和基板之间的界面处形成与基板接触的低折射率层，或者通过将光扩散材料分散在低折射率层中而形成与低折射率层接触的硬涂层 硬涂层，其散射并反射进入低折射率层的入射光。

公开(公告)号：US5529014A

公开(公告)日：1996-06-25

申请号：US38637

申请日：1993-03-29

申请人： Noriaki Ohta ,  Hiroyasu Shiratori ,  Katsuma Sano ,  Nobuki Kanetaka ,  Tatsuo Ikegaya

发明人： Noriaki Ohta ,  Hiroyasu Shiratori ,  Katsuma Sano ,  Nobuki Kanetaka ,  Tatsuo Ikegaya

IPC分类号： B60K35/00 ,  B60Q3/04 ,  G01D11/28 ,  G01D13/28

CPC分类号： B60Q3/044 ,  B60K35/00 ,  B60Q3/046 ,  G01D11/28 ,  Y10S116/06 ,  Y10S116/36

摘要： It is object of the present invention to provide a car-carried indicating device which provides a clear indication by the needle and a good readability are secured, and which looks larger than the actual one, leading to improvement of the valid of commodity. In a car-carried indicating device, a character plate 1 includes a substantially circular transparent portion 2 at the indicating position, transparent numerals 3a and a scale 3b being circularly arrayed around the transparent portion 2. A disk-like needle plate 8, which is driven to turn in accordance with given measuring quantities, is made of light diffusion base material. The needle plate 8 is disposed on the front side of the character plate 1. A transparent slit 9 as a needle shining when it receives back-light, which is formed on the needle plate, is extended up to the circumferential outer end of the needle plate 8.

摘要翻译： 本发明的目的是提供一种携带指示装置，其提供针的清晰指示，并且确保良好的可读性，并且看起来比实际更大，导致商品有效性的改善。 在携带指示装置中，字符板1在指示位置包括大致圆形的透明部分2，透明标号3a和刻度3b围绕透明部分2圆形排列。盘状针板8是 按照给定的测量量转动，由光扩散基材制成。 针板8设置在字符板1的前侧。当形成在针板上的背光接收时，作为针的透明狭缝9被延伸到针的圆周外端 板8。

公开(公告)号：US5398134A

公开(公告)日：1995-03-14

申请号：US23393

申请日：1993-02-26

申请人： Tatsuo Ikegaya

发明人： Tatsuo Ikegaya

IPC分类号： B60K35/00 ,  G01D7/00 ,  G01P1/07 ,  G01P1/08 ,  G07C5/08

CPC分类号： G07C5/0825 ,  B60K35/00 ,  G01D7/00 ,  G01P1/08 ,  B60K2350/2095

摘要： A displaying apparatus for a vehicle in which a displaying device, for displaying various items such as a vehicle speed, an engine speed or the like, is disposed on the rear surface side of a semitransparent reflecting member arranged with an attitude oriented toward a driver's eye and a reflecting mirror is disposed at the position located opposite to the displaying device while the reflecting member is interposed therebetween so that virtual images appearing on the reflecting surface of the semitransparent reflecting member are visually recognized by a driver through a front glass. The reflecting member or reflecting mirror has wavelength selectivity which allows high reflectance only within the wavelength range defined for a color of displaying light emitted from a displaying device. Alternatively, the front glass has wavelength selectivity which allows high transmittance only within the wavelength range defined for the color of the displaying light emitted from the displaying device.

摘要翻译： 一种用于车辆的显示装置，其中用于显示诸如车速，发动机转速等的各种物品的显示装置设置在以朝向驾驶员眼睛的姿态排列的半透明反射部件的后表面侧 并且反射镜设置在与显示装置相对的位置处，同时插入反射构件，使得出现在半透射反射构件的反射表面上的虚拟图像由驾驶员通过前玻璃视觉识别。 反射构件或反射镜具有仅在对于从显示装置发射的显示光的颜色所限定的波长范围内允许高反射率的波长选择性。 或者，前玻璃具有仅在对于从显示装置发出的显示光的颜色所限定的波长范围内的高透射率的波长选择性。