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21. 发明专利

JPS60213855A Freeze alarm for vehicle 失效
标题翻译：冷冻报警器
公开(公告)号：JPS60213855A
公开(公告)日：1985-10-26
申请号：JP7141684
申请日：1984-04-09
申请人： Nippon Denso Co Ltd , Nippon Soken Inc
发明人： MATSUMOTO MUNEAKI , KITAGAWA JIYUNJI , KUNO AKIRA
IPC分类号： G01N25/56 , G01N25/02 , G01N27/06
摘要： PURPOSE: To give an appropriate caution to a driver by detecting the presence of water in response to signals from a temperature sensor and a water detection sensor to display a freeze caution when the outside temperature is below zero.
CONSTITUTION: Temperature sensors 10 and 10' are provided inside and outside a vehicle respectively and generates electrical signals according to the air temperature. The electrical signals are converted to digital values with an A/D converter section 20 and a water detection sensor 30 is provided to detect the presence of water. In addition, a water detection circuit section 40, a microcomputer 50 and a display section 60 are arranged and when a key switch is closed to start the operation of a vehicle equipped with these components 10W60, the electric lines at parts are put into action receiving power supplied from a on-board battery. Then, the microcomputer 50 is put into operation with the supply of power via a stabilizing power source circuit and perform a specified computation to display 60 a freeze caution.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：通过根据温度传感器和水检测传感器的信号检测水的存在，对外部温度低于零时显示冷冻警告，以便对驾驶员给予适当的警惕。构成：分别在车内和室外设置温度传感器10和10'，并根据空气温度产生电信号。利用A / D转换器部分20将电信号转换为数字值，并且提供水检测传感器30以检测水的存在。另外，配置有水检测电路部40，微型计算机50和显示部60，并且当关键开关闭合以开始配备有这些部件10〜60的车辆的动作时，将部分的电线放入从车载电池供电的动作接收功率。然后，微型计算机50通过稳定电源电路供电进行运行，并进行指定的计算，以冻结警告。

22. 发明专利

JPS56112000A RUNNING POSITION INDICATOR 失效
公开(公告)号：JPS56112000A
公开(公告)日：1981-09-04
申请号：JP1517280
申请日：1980-02-08
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA AKISHI , URANO SUSUMU
IPC分类号： G08G1/133 , G01C21/36 , G08G1/0968 , G09B29/10

23. 发明专利

JPH02297021A PHYSICAL QUANTITY MEASURING INSTRUMENT 失效
公开(公告)号：JPH02297021A
公开(公告)日：1990-12-07
申请号：JP11926789
申请日：1989-05-12
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： SAKAI KEIICHI , FUKUMOTO HARUTSUGU , SAKAKIBARA HIROYUKI , MATSUMOTO MUNEAKI , HIRANO YOSHIO , MIZUNO YOSHIKAZU
IPC分类号： G01D21/00 , G01S17/10 , G04F10/10 , H03M1/54
摘要： PURPOSE:To obtain an arbitrary detection resolution, and also, to attain cost reduction by converting the physical quantity to the time corresponding thereto, enlarging this converted time by prescribed magnification and executing an operation. CONSTITUTION:A pulse signal generating part 1 converts the physical quantity of a detection object to the time corresponding to its physical quantity, and outputs a first digital signal during this time. Subsequently, a pulse width enlarging circuit 9 receives a first digital signal, enlarges its time by prescribed magnification, and outputs a second digital signal during this time. This second digital signal is calculated to the physical quantity, based on its time by an operational amplifier 21. In this regard, at the time of this operation, the time which becomes data becomes longer virtually than an actual time, therefore, in accordance with magnification for expanding the time, the detection resolution can be set arbitrarily, and also, an expensive counter is unnecessary in order to measure the time, and cost reduction can be attained.

24. 发明专利

JPS63301143A ON-VEHICLE ELECTRONIC EQUIPMENT ACCOMMODATING CASE 失效
公开(公告)号：JPS63301143A
公开(公告)日：1988-12-08
申请号：JP13777287
申请日：1987-06-02
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： MATSUMOTO MUNEAKI , TAMAKI KAZUYOSHI
IPC分类号： B60R16/02 , H05K5/00
摘要： PURPOSE:To protect the electronic equipment inside from humidity by dividing an accommodation case into a part in which the electronic equipment is installed and other parts and connecting the inside to a negative pressure region through a check valve and decompressing the inside when the accommodation case is assembly-used. CONSTITUTION:An on-vehicle electronic equipment accommodation case is divided into a cover part 1 and an accommodation part 4, and a hermetic seal 2 for transmitting and receiving the signals between outside is installed onto the cover part 1. The hermetic seal 2 is connected with a printed plate 3 for the transmission of signals, and a connector 6 connected with the electronic equipment 8 housed in an accommodation part 4 through a supporting body 7 is installed onto the printed plate 3. A check valve 10 having a check valve 11 is installed into the accommodation part 4, and the accommodation part 4 is connected with the negative pressure surface of the engine through the check valve 11, and the inside of the accommodation part 4 can be decompressed in use. Therefore, the dew point temperature is lowered by reducing the steam vapor pressure in the accommodation part 4, and the environment free from dew formation is formed.

25. 发明专利

JPS63240331A CHARGER FOR VEHICLE 失效
公开(公告)号：JPS63240331A
公开(公告)日：1988-10-06
申请号：JP7264187
申请日：1987-03-26
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： FUKUMOTO HARUTSUGU , MATSUMOTO MUNEAKI , SAKAI KEIICHI , TONO TOSHIMITSU
IPC分类号： H02J7/00

26. 发明专利

JPS61205528A TRANSMISSION DEVICE FOR INFORMATION AND POWER FOR VEHICLES 失效
公开(公告)号：JPS61205528A
公开(公告)日：1986-09-11
申请号：JP4619085
申请日：1985-03-07
申请人： NIPPON SOKEN , NIPPON DENSO CO
发明人： MATSUMOTO MUNEAKI , AKITA SHIGEYUKI , KUNO AKIRA
IPC分类号： H04B3/54 , B60R16/02 , B60R16/027 , B60R16/03 , B62D1/04
摘要： PURPOSE:To make information and power for a car transmittable in an accurate manner, by making the power and plural numbers of information transmittable one another between steering system apparatus and body side apparatus when an ignition which is on, while making them transmittable from only these steering system apparatus when the switch is off. CONSTITUTION:When an ignition switch 72 is on, each output information out of steering system apparatus 4 is transmitted to each of body side apparatus 3 in order passing through a steering system device 2 and a body side device 1. Here, the body side apparatus 3 receives output from a power circuit whereby all sorts of apparatus come into a state of being operated. In contrast to this, transmission in the utterly reverse direction is possible there. Next, when the ignition switch 72 is off, only information of a normally necessary horn switch 9, for example, among these steering apparatus 4 is transmitted to only a horn circuit in these body side apparatus 3 like in the above-mentioned whereby these apparatus operate. However, power is in no case feed to other apparatus.

27. 发明专利

DE3224633A1 Course measuring device 未知
公开(公告)号：DE3224633A1
公开(公告)日：1983-01-13
申请号：DE3224633
申请日：1982-07-01
申请人： NIPPON SOKEN
发明人： MATSUMOTO MUNEAKI , KUNO AKIRA , NUMATA KOJI
IPC分类号： G01C17/28 , G01C17/30 , G01C17/38 , G01C21/08
摘要： A course measuring device for vehicles is described in which a course measuring sensor generates course measurement signals for a vehicle in response to the earth's magnetic field. Compensation switches or a magnetic card generate a compensation signal for compensating for the magnetic declination of a region in which the vehicle is moving. A microcomputer compares the output signals of the course measuring sensor with the compensation signal and calculates the accurate course direction of the vehicle for generating a course signal.

28. 发明专利

DE3208481A1 未知
公开(公告)号：DE3208481A1
公开(公告)日：1982-09-30
申请号：DE3208481
申请日：1982-03-09
申请人： NIPPON SOKEN
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA KOJI
IPC分类号： G01C17/30 , G01V3/40
摘要： A direction detecting system comprises a geomagnetic field sensor for detecting the direction of the earth magnetism by two perpendicular components and a computing circuit for computing a direction and producing a direction signal from the electrical signals associated with the two perpendicular components from the geomagnetic field sensor. The computing circuit detects maximum values of distortions according to the distortion characteristics of the electrical signals associated with the two perpendicular components from the geomagnetic field sensor. Distortion amounts are computed and stored by the maximum distortion values and are used to correct the electrical signals from the geomagnetic field sensor.

29. 发明专利

DE3034272A1 未知
公开(公告)号：DE3034272A1
公开(公告)日：1981-03-19
申请号：DE3034272
申请日：1980-09-11
申请人： NIPPON SOKEN
发明人： KUNO AKIRA , MATSUMOTO MUNEAKI , NUMATA KOJI
IPC分类号： G01C17/30 , G01C21/08
摘要： A vehicle's heading indicating apparatus includes a direction-finding sensor having a pair of external field sensing windings wound perpendicular to each other, a sensor exciting oscillator circuit, a signal sampling timing circuit, sample-and-hold circuits, comparators, a logic circuit and an indicator circuit. The output of each of the sensor windings is divided into predetermined (N+1) signal levels such that the heading or direction of travel of a vehicle is detected and indicated in accordance with the combination of each two signal levels sensing the heading, and also large disturbance of the earth's magnetic field is sensed such that the just preceding direction of travel obtained is indicated when the earth's magnetic field is excessively low or high. The apparatus further comprises an abnormal field sensing circuit for generating an abnormal field signal upon detecting that the heading sensing signals from the direction-finding sensor have exceeded a predetermined range of levels and an indicator gives an abnormal field indication in response to the abnormal field signal.

30. 发明专利

DE102006055168A1 未知
公开(公告)号：DE102006055168A1
公开(公告)日：2007-06-06
申请号：DE102006055168
申请日：2006-11-22
申请人： DENSO CORP , NIPPON SOKEN
发明人： KOJIMA KIYONARI , MATSUOKA HISANAGA , NAKANO AKIO , MATSUMOTO MUNEAKI
IPC分类号： G01S7/521 , B60R21/02 , G01S15/93 , H04R17/00
摘要： An obstacle detection device has an ultrasonic sensor fixed to a first side of a mount member. The ultrasonic sensor sends/receives ultrasonic wave toward/from a second side of the mount member, which is opposite to the first side thereof. At least one of a mounting surface of the ultrasonic sensor and a mounting surface of the mount member has a protrusion, which protrudes therefrom so that an end surface of the protrusion contacts the other of the mounting surfaces. The mounting surfaces of the mount member and the ultrasonic sensor face each other. The end surface of the protrusion and the mounting surface of the ultrasonic sensor are different from each other in at least one of shape and area thereof.

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