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1. 发明专利

DE3114908A1 未知
公开(公告)号：DE3114908A1
公开(公告)日：1982-02-11
申请号：DE3114908
申请日：1981-04-13
申请人： NIPPON DENSO CO , NIPPON SOKEN
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA KOJI , URANO SUSUMU
IPC分类号： G01C21/00 , G01C21/34 , G08G1/0968 , G08G1/133 , G09B29/10
摘要： An apparatus for displaying the driving direction and distance coverage of a motor vehicle, wherein a unit distance coverage signal is generated each time the motor vehicle covers a unit distance, a direction signal indicating the present driving direction of the motor vehicle is generated, and the distance and the direction from a starting point to a destination point can be set and the resulting setting signals are generated. The distance coverage for each driving direction of the motor vehicle is accumulated on the basis of the unit distance coverage signals and the direction signals, and from the accumulated values the vector from the starting point to the present position is calculated. The calculated vector and the vector from the starting point to the destination point which is obtained from the setting signals are used to calculate the vector from the present position to the destination. The present driving direction of the motor vehicle is indicated on a first display section in response to the direction signal, and the direction and the distance of the vector from the present position to the destination are displayed on a second display section on the same display panel on which the first display section is provided.

2. 发明专利

DE3104497A1 未知
公开(公告)号：DE3104497A1
公开(公告)日：1981-12-03
申请号：DE3104497
申请日：1981-02-09
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA KOJI , URANO SUSUMU
IPC分类号： G08G1/133 , G01C21/36 , G08G1/0968 , G09B29/10 , G08G1/09 , G01C21/20
摘要： An automobile running position indicator apparatus which comprises a device for generating a unit coverage distance signal each time the automobile has covered a unit distance, a device for generating a direction signal representing the automobile running direction at each time and a device for generating set signals representing the distance and direction from the starting point to the destination. A vectorical length from the starting point to the destination is operated from the set signals. The distance covered by the automobile is accumulated for each direction from the distance signal and the direction signal thereby to calculate a vectorial value length from the starting point to the present position. These vectorial values are used to determine a vectorial length from the present position to the destination, and the resulting vectorial direction and distance are displayed in the same display section.

3. 发明专利

JPS61285149A AUTOMATIC HEADLIGHT CHANGE-OVER DEVICE FOR VEHICLE 失效
公开(公告)号：JPS61285149A
公开(公告)日：1986-12-15
申请号：JP12899885
申请日：1985-06-13
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： NUMATA KOJI , MATSUMOTO MUNEAKI , SAKUGI MICHIHIKO
IPC分类号： B60Q1/14
摘要： PURPOSE:To eliminate erroneous operation due to disturbance light from street lights and to stably change over headlights in response to light from another vehicle, by separating a signal having the component of light from the street lights from detection signals, and by compensating the detection signals in accordance with the thus separated signal. CONSTITUTION:Light entering into a light receiving section 10 is focused by a lens 11, and converted into a signal proportional to the intensity of light by means of a light receiving element 12 which delivers output signals. These output signals are delivered to a low pass filter 30 and a band pass filter 40 through an amplifier 40. That is, the low pass filter 30 allows signals having frequencies less than, for example, 10 Hz to pass therethrough while the band pass filter 40 allows signals having frequencies 100 to 120 Hz alone such as, for example, light from fluorescent lamps, to pass therethrough. Further, output signals from the low pass filter and a smoothing circuit 50 are amplified by a differential amplifier 60 to obtain output signals relating light from another vehicle alone. Thereafter, a voltage comparator 70 compares a reference voltage Vr and an output signal from the differential amplifier 60, and a relay 90 changes over head lights into their low beam mode as it is required.

4. 发明专利

DE3128643A1 未知
公开(公告)号：DE3128643A1
公开(公告)日：1982-05-06
申请号：DE3128643
申请日：1981-07-20
申请人： NIPPON SOKEN
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA KOJI
IPC分类号： G01C17/38 , G12B17/02 , H05K9/00
摘要： An apparatus for generating a parallel magnetic field by passing current through a coil cylindrically wound and shielded against the external magnetic fields by a magnetically shielded housing incorporating a fine meshed material such as a high magnetic permeability amorphous alloy. Inside the housing, there are provided a non-magnetic bobbin, on which the coil is wound, and a power source for providing current to the coil to produce a parallel magnetic field of an intensity corresponding to that of the current to be generated within the bobbin.

5. 发明专利

CA2508476A1 MOBILE ANTENNA MOUNTED ON A VEHICLE BODY 未知
公开(公告)号：CA2508476A1
公开(公告)日：2005-11-28
申请号：CA2508476
申请日：2005-05-27
申请人： NIPPON SOKEN , DENSO CORP
发明人： NUMATA KOJI , HISADA MASAAKI , YAMAZAKI TORU , HATTORI TOSHIHIRO , SUGIMOTO YUJI
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q21/24 , H01Q21/00 , H01Q9/04
摘要： In a mobile antenna, an electrically conductive antenna element has a first portion with one end and the other end extending therefrom. The one end of the first portion is arranged at least adjacent to any one of a roof portion, a pillar portion, and a corner portion of a body of a vehicl e. The one end of the first portion is electrically connected to a feeding poin t. The other end of the first portion is arranged along a surface of the window such that polarized surfaces formed by the antenna element are non-orthogonal to each polarized surface of each of a vertically polarized wave and a horizontally polarized wave in radio waves.

6. 发明专利

DE3150872A1 未知
公开(公告)号：DE3150872A1
公开(公告)日：1982-07-08
申请号：DE3150872
申请日：1981-12-22
申请人： NIPPON SOKEN
发明人： MATSUMOTO MUNEAKI , KUNO AKIRA , NUMATA KOJI
IPC分类号： G01C17/38 , G01C17/02 , G05D1/02

7. 发明专利

DE3120317A1 未知
公开(公告)号：DE3120317A1
公开(公告)日：1982-02-18
申请号：DE3120317
申请日：1981-05-21
申请人： NIPPON SOKEN
发明人： MATSUMOTO MUNEAKI , KUNO AKIRA , NUMATA KOJI
IPC分类号： G01C17/28 , G01C17/30 , G01C17/38

8. 发明专利

DE3121218A1 未知
公开(公告)号：DE3121218A1
公开(公告)日：1982-02-11
申请号：DE3121218
申请日：1981-05-27
申请人： NIPPON SOKEN
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA KOJI
IPC分类号： B60R16/02 , H01F13/00

9. 发明专利

CA2508476C MOBILE ANTENNA MOUNTED ON A VEHICLE BODY 未知
公开(公告)号：CA2508476C
公开(公告)日：2010-03-23
申请号：CA2508476
申请日：2005-05-27
申请人： DENSO CORP , NIPPON SOKEN
发明人： SUGIMOTO YUJI , HATTORI TOSHIHIRO , NUMATA KOJI , HISADA MASAAKI , YAMAZAKI TORU
IPC分类号： H01Q1/32 , H01Q1/12 , H01Q9/04 , H01Q21/00 , H01Q21/24
摘要： In a mobile antenna, an electrically conductive antenna element has a first portion with one end and the other end extending therefrom. The one end of the first portion is arranged at least adjacent to any one of a roof portion, a pillar portion, and a corner portion of a body of a vehicle. The one end of the first portion is electrically connected to a feeding point. The other end of the first portion is arranged along a surface of the window such that polarized surfaces formed by the antenna element are non-orthogonal to each polarized surface of each of a vertically polarized wave and a horizontally polarized wave in radio waves.

10. 发明专利

DE3315422A1 未知
公开(公告)号：DE3315422A1
公开(公告)日：1983-11-03
申请号：DE3315422
申请日：1983-04-28
申请人： NIPPON SOKEN
发明人： MATSUMOTO MUNEAKI , KUNO AKIRA , NUMATA KOJI
IPC分类号： G01C21/00 , G01C21/20 , G01C21/26 , G08G1/133 , G01C21/12
摘要： A method for displaying positional relation between the present running position of an automobile and a destination, on the basis of the wheel rotation signals generated by detecting rotation of left and right wheels of the automobile, setting signals selected at a starting position to represent a distance to the destination from the starting position and a direction of the destination from the starting point, and a direction signal indicating a running direction of the automobile.

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