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1. 发明专利

JPH0636383B2 失效
公开(公告)号：JPH0636383B2
公开(公告)日：1994-05-11
申请号：JP15993784
申请日：1984-07-30
申请人： NIPPON DENSO CO
发明人： YAMAZAKI TORU , SUGIMOTO HIROSHI , SAKURAI TAKASHI , SAWAKE TOSHIKI , KATOU HIROMASA
IPC分类号： H01R13/66 , H01G4/35 , H03H7/075 , H01G4/42

2. 发明专利

JPS61116437A Satellite radio wave receiving device for moving body 失效
标题翻译：卫星无线电波接收装置移动体
公开(公告)号：JPS61116437A
公开(公告)日：1986-06-03
申请号：JP13687784
申请日：1984-07-02
申请人： Nippon Denso Co Ltd
发明人： SAKURAI TAKASHI , SUGIMOTO HIROSHI , MIZUNO HIROSHI , SHIBATA YOSHIHISA
IPC分类号： H04B7/155 , H04B7/26
CPC分类号： G01S3/40 , H01Q1/3275 , H01Q3/04
摘要： PURPOSE:To obtain direction information such as a forward direction of the moving body by detecting the direction of an antenna in the forward direction of the moving body. CONSTITUTION:When a prescribed static satellite is located in the horizontal surface in the A direction of an arrow, an antenna 1 is turned at the origin position, and the receiving direction is changed, ad then, a detecting output G is changed as well as the directional beam of the antenna 1 and becomes maximum when the direction of the antenna 1 is coincident with a satellite direction. A Gth shows the lowest level of the detecting output G that communi cation information will not be buried in the noise and can be extracted, and when the detecting output G exceeds Gth, the receiving can be executed. At a motor control circuit 3, a step motor 4 is controlled by using the detecting output G from the communication information processing circuit 2, the antenna 1 is turned in the horizontal direction and the receiving direction is determined. Thus, the control is executed so that he receiving output may become close to maximum, and therefore, the highly sensitive receiving can be always execut ed and the correct direction information without a conventional cumulative error can be obtained.
摘要翻译：目的：通过检测移动体的向前方向上的天线方向来获得诸如移动体的向前方向的方向信息。规定：当规定的静态卫星位于箭头A方向的水平面上时，天线1在原点位置转动，接收方向改变，然后，检测输出G也被改变当天线1的方向与卫星方向一致时，天线1的定向波束变得最大。 Gth表示检测输出G的最低电平，通信信息不会被掩埋在噪声中，并且可以被提取，并且当检测输出G超过Gth时，可以执行接收。在电动机控制电路3中，通过使用来自通信信息处理电路2的检测输出G来控制步进电动机4，天线1在水平方向上转动并确定接收方向。因此，执行控制使得接收输出可能变得接近最大值，因此，可以总是执行高灵敏度接收，并且可以获得没有常规累积误差的正确方向信息。

3. 发明专利

JPS6127005A High frequency wave absorbing ceramics 失效
标题翻译：高频吸收陶瓷
公开(公告)号：JPS6127005A
公开(公告)日：1986-02-06
申请号：JP14734484
申请日：1984-07-16
申请人： Nippon Denso Co
发明人： SAWAKE TOSHIKI , YAMAZAKI TORU , SAKURAI TAKASHI , SUGIMOTO HIROSHI
IPC分类号： H01B3/12

4. 发明专利

JPS5849450A AIR CLEANER 失效
公开(公告)号：JPS5849450A
公开(公告)日：1983-03-23
申请号：JP14709481
申请日：1981-09-17
申请人： NIPPON DENSO CO
发明人： FUJII SHIYUUICHI , KATOU YOUJI , SUGIMOTO HIROSHI
IPC分类号： B03C3/00 , B03C3/12
摘要： PURPOSE:To prevent malfunction by disposing radio wave shielding devices in the case of an air cleaner body thereby confining noises in the air cleaner. CONSTITUTION:A radio wave shielding plate 6 is provided on the inside surface of the air suction port 20 of an air cleaner 4. A radio wave shielding plate 7 is installed on the inside surface of an air diffusion port 20. Further, a cleaning section is formed by an electrostatic type dust precipitation unit 8, and an active carbon filter 9. A sterilizing lamp 13 for sterilization of air is provided as well. a cover 23 of the hole for facilitating the exchanging of the filter 9 is provided to an upper case 19 and a lower case 15.

5. 发明专利

JPS57169644A SEMICONDUCTOR TYPE PRESSURE SENSOR 失效
公开(公告)号：JPS57169644A
公开(公告)日：1982-10-19
申请号：JP5583581
申请日：1981-04-14
申请人： NIPPON DENSO CO
发明人： SUGIURA JIYUNJI , OKADA HIROSHI , HAYASHI MICHITAKA , YAMAZAKI TOORU , SUGIMOTO HIROSHI
IPC分类号： G01L9/00 , G01L9/04 , G01L19/00 , H05K9/00
摘要： PURPOSE:To prevent malfunction due to electromagnetic waves by enclosing a pressure sensor unit and a circuit unit with a conductive member except a pressure introducing part. CONSTITUTION:Sensor units 2, 3 are electromagnetically shielded by enclosing the same with a conductive member, that is, a case 1, whereby electromagnetic interference is reduced. However, it is not possible to shield a pressure introducing part electromagnetically and therefore the effect of reducing electromagnetic waves depending upon the selection of the shape of an introducing part 13 is utilized. A capacitor 6 for by-passing is connected to each of input, output wires 5 to by-pass high frequency noises to the case 1, whereby the high frequency noise to be applied to the sensor unit sides is cut off.

6. 发明专利

JPH0546724B2 失效
公开(公告)号：JPH0546724B2
公开(公告)日：1993-07-14
申请号：JP16678484
申请日：1984-08-08
申请人： NIPPON DENSO CO
发明人： YAMAZAKI TOORU , SUGIMOTO HIROSHI , SAKURAI TAKASHI , SAWAKE TOSHIKI , KATO HIROMASA
IPC分类号： H03H7/01 , H01P1/20 , H01R13/66 , H01R13/719 , H01R13/7193

7. 发明专利

JPS6185900A Electromagnetic wave resistant electronic appliance 失效
标题翻译：电磁波电阻电器
公开(公告)号：JPS6185900A
公开(公告)日：1986-05-01
申请号：JP20888384
申请日：1984-10-04
申请人： Nippon Denso Co
发明人： YAMAZAKI TORU , SAKURAI TAKASHI , SUGIMOTO HIROSHI , SAWAKE TOSHIKI , KATOU HIROMASA
IPC分类号： H05K9/00 , H01Q17/00

8. 发明专利

JPS6116634A Satellite radio wave receiver for moving body 失效
标题翻译：用于移动体的卫星无线电波接收器
公开(公告)号：JPS6116634A
公开(公告)日：1986-01-24
申请号：JP13687684
申请日：1984-07-02
申请人： Nippon Denso Co Ltd
发明人： SAKURAI TAKASHI , SUGIMOTO HIROSHI , MIZUNO HIROSHI , SHIBATA YOSHIHISA
IPC分类号： H04B7/10 , H01Q1/32 , H01Q3/24 , H01Q3/26 , H04B7/08 , H04B7/155
CPC分类号： H01Q3/26 , H01Q1/3275 , H04B7/082 , H04B7/084
摘要： PURPOSE: To receive invariably a satellite radio wave on the moving body high sensitivity and to obtain various pieces of information by arranging a plane type antenna group which has small air resistance and also has directivity so that reception directions in a horizontal plane are different from one another, and utilizing the satellite radio wave received by it.
CONSTITUTION: Three plane type microstrip antennas 1a, 1b, and 1c are fixed on the roof of an automobile. They are directed to a stationary satellite to cover every direction in a horizontal plane. Detectors 4a, 4b, and 4c convert reception outputs of respective antennas into DC voltages proportional to their levels and output the voltages to a control circuit 5. The control circuit 5 select the largest detector output to specify the corresponding antenna, and outputs a control signal for switching a relay switch 3 to the corresponding antenna. Therefore, even when the automobile changes its direction, reception with invariably high sensitivity is possible. The level of the reception output of each antenna varies according to the running direction of the automobile. For the purpose, the control circuit 5 decides on a combination of respective detection outputs to detect the direction of the satellite based on the running direction of the automobile, thereby obtaining azimuth information on the automobile.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过布置具有小空气阻力的平面型天线组并且具有方向性使得在水平面中的接收方向与一个水平面的接收方向不同的方式，在移动体上不间断地接收卫星无线电高灵敏度并获得各种信息另一个，并利用它接收的卫星无线电波。构成：三面平面型微带天线1a，1b，1c固定在汽车屋顶上。它们被引导到固定卫星以覆盖水平面中的每个方向。检测器4a，4b和4c将各天线的接收输出转换成与其电平成比例的直流电压，并将电压输出到控制电路5.控制电路5选择最大检测器输出来指定对应的天线，并输出控制信号用于将继电器开关3切换到相应的天线。因此，即使汽车改变方向，也能够以高灵敏度的接收。每个天线的接收输出电平根据汽车的行驶方向而变化。为此，控制电路5基于汽车的行进方向来决定各个检测输出的组合来检测卫星的方向，从而获得关于汽车的方位信息。

9. 发明专利

JPS59207705A Antenna for vehicle 失效
标题翻译：天线天线
公开(公告)号：JPS59207705A
公开(公告)日：1984-11-24
申请号：JP8212583
申请日：1983-05-11
申请人： Nippon Denso Co Ltd
发明人： KAMIYA TOORU , KAWAI TAKEO , SUGIMOTO HIROSHI
IPC分类号： H01Q1/32 , H01Q9/00 , H01Q9/04 , H01Q13/08
CPC分类号： H01Q9/0414
摘要： PURPOSE:To obtain sending and receiving function similar to a rod type vertical whip antenna by determining diameter of metallic disks, axial length of a metallic rod and the height of the second metallic disk to the first metallic disk in relation to wavelength of sending signals. CONSTITUTION:Eight metallic rods 28-28 are erected vertically at nearly equal intervals on a metallic disk 24 along circumference of the metallic disk 24 corresponding to the outer periphery of a metallic disk 27. At the same time, upper ends of them support outer periphery of the metallic disk 27 to short- circuit the outer periphery to the metallic disk 24. In this constitution, the diameters D 1-S 4 of metallic disks 22, 24, 26, 27, total length H of the metallic rod 23, height H1 of the metallic disk 24 to metallic disk 22, height H2 of the metallic disk 27 to metallic disk 26 and height H3 of the metallic disk 24 to metallic disk 26 are determined in relation to the wavelength of sending signals. Thus, sending and receiving function similar to a rod type whip antenna can be obtained.
摘要翻译：目的：通过确定金属盘的直径，金属杆的轴向长度和与第一金属盘相对于发送信号的波长的第二金属盘的高度，来获得类似于棒式垂直鞭状天线的发送和接收功能。构成：八个金属杆28-28沿金属盘24的圆周以相等的间隔垂直竖立在金属盘24上，金属盘24的圆周对应于金属盘27的外周。同时，它们的上端支撑外周的金属盘27的外周，使金属盘24的外周短路。在这种结构中，金属盘22,24,26,27的直径D 1-S 4，总长H 金属棒23，金属盘24到金属盘22的高度H1，金属盘27到金属盘26的高度H2和金属盘24到金属盘26的高度H3相对于发送信号的波长确定。因此，可以获得与棒式鞭状天线相似的发送和接收功能。

10. 发明专利

JPH01317846A ELECTRONIC DEVICE ON VEHICLE 失效
公开(公告)号：JPH01317846A
公开(公告)日：1989-12-22
申请号：JP8642989
申请日：1989-04-05
申请人： NIPPON DENSO CO
发明人： OBA KATSUHIRO , SUGIMOTO HIROSHI , KAMIYA TORU , YAMAZAKI TORU , TANABE HIDEMICHI , HIRANO SATORU , NANBA HIDEAKI , MATSUI KATSUMASA , MIURA HISAHIRO
IPC分类号： B60R16/02 , B60R16/06 , H03H7/01 , H05K9/00
摘要： PURPOSE:To prevent the flow of a high frequency current into an electronic circuit by executing the capacity coupling of the space between the signal line coming out of a case external part from the electronic circuit composed in the case inner part of an electronic device and the copper foil pattern arranged on a printed circuit board by a capacitor. CONSTITUTION:A connector housing 1d is provided at one part of the case main body 1c made of an electric conductive material provided with covers 1a, 1b at the upper and lower parts and the connector pin 3a led therefrom is connected to the input and output zones inside the copper foil pattern 3b located on a printed board 2d. One terminal of the capacitor 4 bypassing a high frequency current through the copper foil pattern 3b is connected to this connector pin 3a and the other terminal of the capacitor 4 is connected to the copper foil pattern 1e located on the board 2d. The high frequency current came inside the case through the connector pin 3a is made to flow to a case main body 1c through the capacitor 4 and a pattern 1e and the flow of the high frequency current into an electronic circuit 2 is prevented.

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