专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS6410126A SELF-DIAGNOSTIC DEVICE FOR ON-VEHICLE METER 失效
公开(公告)号：JPS6410126A
公开(公告)日：1989-01-13
申请号：JP16548587
申请日：1987-07-03
申请人： NISSAN MOTOR , KANTO SEIKI CO
发明人： HAYASHI TAKATOSHI , FUJIKI NORIO , TANAKA YOICHIRO , NISHIMOTO TAKASHI , KOBAYASHI MASAKAZU
IPC分类号： G01D18/00 , G01D21/00 , G01P21/00 , G01P21/02 , G01R5/16 , G01R35/00
摘要： PURPOSE:To obtain a self-diagnostic device for an on-vehicle meter which operates accurately by generating and supplying a dummy measurement signal when a measurement signal reaches a 2nd voltage after a specific time is counted after the measurement signal reaches a 1st voltage. CONSTITUTION:When a vehicle speed sensor 1 is disconnected for a diagnosis by extracting connectors 21a and 21b, the output of an inverter 29 falls to low level and a 1st counter 33 beings to count. When the counter counts up to a specific value, a flip-flop 29 is set and its output puts an AND circuit 45 in a gate state to supply a reference clock to a 2nd counter 35, whose output is supplied to an AND circuit 37. The 2nd counter 35 begins to count the reference clock signal ck1 and when the vehicle speed sensor 1 is reconnected through the connectors 21a and 21b before the counter counts up to a specific value, the flip-flop 47 is set. Then an AND gate 53 is put in gate operation to supply a dummy vehicle speed SS to an OR circuit 27 and the signal is further supplied to a crossing coil type meter 33 through a crossing coil driving circuit 7.

2. 发明专利

JPH03191868A METER DRIVING APPARATUS 失效
公开(公告)号：JPH03191868A
公开(公告)日：1991-08-21
申请号：JP33228089
申请日：1989-12-20
申请人： ROHM CO LTD , KANTO SEIKI CO
发明人： MURASE HIROSHI , ISHIZUKA KEIJI , KOBAYASHI MASAKAZU , NARITA MASANORI
IPC分类号： G01R1/30 , G01R5/16
摘要： PURPOSE:To make it possible to compute the deflection angle of a meter wherein operation is simplified by storing the inclination of the deflecting angle of the meter in a nonvolatile memory beforehand. CONSTITUTION:An input analog signal (a) is supplied to a control CPU 12 through an A/D converter 10. An input pulse signal (b) is supplied to a period detecting circuit 14. A period T of the input pulse signal is detected by counting a reference clock signal in the circuit 14. The CPU 12 and the circuit 14 output pulse signals to an operating block 18. In an E PROM 22, deflection angles thetam corresponding to a plurality of input values Sm(m=1, 2...) and an inclination angle Rm of the deflection angle of a meter between the neighboring input values Sm and Sm+1 are stored. The CPU 12 reads out the parameters stored in the E PROM 22 and supplies the data into the block 18. In the block 18, the deflection angle theta of the meter corresponding to the input signal S is computed, and the operated value of sin and cos are outputted to a driving means 24. In this way, dividing operation is eliminated with general-purpose applications being maintained, and the computation of the deflection angle of the meter wherein the operation is simplified can be performed.

3. 发明专利

JPH034120A ADJUSTING METHOD FOR INDICATING VALUE OF INSTRUMENT 失效
公开(公告)号：JPH034120A
公开(公告)日：1991-01-10
申请号：JP13738489
申请日：1989-06-01
申请人： KANTO SEIKI CO
发明人： ISHIZUKA KEIJI , KOBAYASHI MASAKAZU , NARITA MASANORI
IPC分类号： G01D3/00 , G01D18/00
摘要： PURPOSE:To improve the indication accuracy by reading a value indicated by the pointer, on the indication surface of the instrument correcting the value into a specific value, and writing the corrected value on a RAM, and writing the value on an E PROM when the value inters a specific range. CONSTITUTION:An indication signal of specific level is amplified by an amplifier in a CPU 3 to obtain a specific gain so that the pointer of an instrument main body 1 indicates a specific gradation; and the signal is supplied to the main body 1 through a driving circuit 5 to drive the main body 1. Then an image processing camera 2 reads the indicated value of the pointer of the main body 1, and compares the read measured value with a standard value to find the difference. When the measured value is within the specific range including the standard value, the gain of the amplifire in the CPU 3 is ampilfied so that the main body 1 makes a specific indication; and the result is written on a RAM in the CPU 3 and the main body 1 is driven again through the circuit 5 according to the arithmetic result. Further, when the pointer 1 of the main body 1 indicates a gradation within the specific range, the gain of the indication signal supplied to the main body 1 is transferred from the RAM in the CPU 3 to the E PROM 4.

4. 发明专利

JPH03163312A COMBINATION METER APPARATUS FOR VEHICLE 失效
公开(公告)号：JPH03163312A
公开(公告)日：1991-07-15
申请号：JP30362389
申请日：1989-11-22
申请人： KANTO SEIKI CO
发明人： KOBAYASHI MASAKAZU , ISHIZUKA KEIJI , NARITA MASANORI
IPC分类号： G01D7/00 , B60K35/00
摘要： PURPOSE:To make it possible to display signal such as a vehicle speed and an engine speed whose changes are rapid and to suppress the increase in cost by constituting a control circuit part with a digital signal processor and a microprocessor. CONSTITUTION:A counter 12 counts sound-speed pulses and engine-speed pulses and supplies the measured results into a digital signal processor (DSP) 14a. The signals such as a sound signal and an engine-speed signal whose change is rapid are inputted into the DSP 14a. In this DSP 14a, the signals are processed in real time based on contents written in the registers in a CPU 14b. Driving data are sent into a driver control circuit D2. The circuit 2 generates a control signal and sends this signal into a movement driver D3. The driver D3 selectively makes currents flow into first-fourth coils based on the control signals. Instructions corresponding to the sound-speed signal or the engine-speed signal are indicated on a speedmeter 1a and an engine tachometer 1b.

5. 发明专利

JPH03191874A PERIOD DETECTING CIRCUIT 失效
公开(公告)号：JPH03191874A
公开(公告)日：1991-08-21
申请号：JP33228189
申请日：1989-12-20
申请人： ROHM CO LTD , KANTO SEIKI CO
发明人： MURASE HIROSHI , ISHIZUKA KEIJI , KOBAYASHI MASAKAZU , NARITA MASANORI
IPC分类号： G01R23/10 , G01P3/489 , G01R5/16
摘要： PURPOSE:To detect the periods of input pulse signals with a variety of highest frequencies without increasing the number of bits of a counter by dividing the frequency of a reference clock signal at dividing ratios in accordance with the minimum periods of the input signals. CONSTITUTION:A speed sensor 10 outputs a pulse in accordance with the number of revolutions of a driven gear. A frequency divider 20 divides the frequency of a reference clock signal generated by a reference clock generator 16. A period detecting circuit 14 counts the periods T of input pulse signals by the frequency-divided reference clock signal. If the input signals with the minimum period Tmin are counted by the reference clock signal with a frequency fref, the frequency of the reference clock signal is divided into a frequency fref/2 when the input signals with minimum period 2T are counted. Thus, when the frequency of the reference signal is divided in an inverse proportion to the periods of the input signals, the same count can be obtained even when the input signals with the different minimum periods, that is, with the different highest frequencies are counted. Thus, the periods can be detected with the same accuracy without increasing the number of bits of counting.

6. 发明专利

JPH03152417A SETTING METHOD FOR DATA ON INDICATION VALUE OF INSTRUMENT 失效
公开(公告)号：JPH03152417A
公开(公告)日：1991-06-28
申请号：JP29059689
申请日：1989-11-08
申请人： KANTO SEIKI CO
发明人： ISHIZUKA KEIJI , NARITA MASANORI , KOBAYASHI MASAKAZU
IPC分类号： G01D3/024 , G01D3/00 , G01D3/02 , G01D13/22 , G01R5/16 , G01R15/00
摘要： PURPOSE:To execute adjustment of an indication value in a short time and to enable improvement of the precision in indication by a method wherein the indication value indicated by a pointer on a display surface of an instrument and read is corrected to be a specified value and then written in RAM and the indication value driven based on the written value is written in E PROM when it enters a prescribed range. CONSTITUTION:An instrument 1 is driven by an input signal of a specific ampli tude through an amplifier so that an indication value of the instrument 1 be a standard value. The indication value is read by a camera 2 for measurement which is disposed opposite to the display surface of the instrument 1. After a gain of an amplifier is corrected so that this read value be the standard value, the gain is written in RAM in CPU 3. The instrument 1 is driven based on this written value, the operation is repeated until the indication value enters a prescribed range including the standard value, and a final value written in the RAM in the CPU 3 when the indication value enters the prescribed range is written in E PROM 4.

7. 发明专利

JPH03191869A METER DRIVING APPARATUS 失效
公开(公告)号：JPH03191869A
公开(公告)日：1991-08-21
申请号：JP33228289
申请日：1989-12-20
申请人： ROHM CO LTD , KANTO SEIKI CO
发明人： MURASE HIROSHI , ISHIZUKA KEIJI , KOBAYASHI MASAKAZU , NARITA MASANORI
IPC分类号： G01R1/30 , G01D7/00 , G01R5/16
摘要： PURPOSE:To prevent abnormal operation of a meter when driving power supplies are turned ON and OFF by prohibiting the indication driving of the meter during a period wherein the data from a CPU is uncertain and during a period wherein a driver cannot perform normal operation. CONSTITUTION:During a period from the time when driving power supplies for drivers 26a and 26 are turned ON to the time when correct data can be supplied after the elapse of a specified time, a control CPU 12 outputs the output-prohibiting signals to logic gates 30a and 30b. Thus the indication of a meter based on incorrect data is prohibited. When the specified time has elapsed at the time when the driver-driving power supplies were turned ON and the normal operation can be performed, the CPU 12 outputs the output allowance signals to the circuits 30a and 30b at first. When the specified time has elapsed and the driving voltage is lowered even when the driver-driving power supplies are OFF and when the driver cannot perform the normal operation, the CPU 12 outputs the output-prohibiting signals to the circuits 30a and 30b and prohibits the indication of the meter. Thus, the abnormal meter indication when the driver-driving power supplies and turned ON/OFF can be removed.

8. 发明专利

JP2014044919A Electric device 审中-公开
标题翻译：电气设备
公开(公告)号：JP2014044919A
公开(公告)日：2014-03-13
申请号：JP2012188082
申请日：2012-08-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SUZUKI NAOTO , KOBAYASHI MASAKAZU , SASAKI YUSUKE , WAKABAYASHI KEISUKE
IPC分类号： H01M10/04 , H01M2/02 , H01M2/14 , H01M2/16
摘要： PROBLEM TO BE SOLVED: To provide an electric device 1 in which a separator 30 is suppressed from being contracted due to abnormal heating, without increasing the layer thickness of the separator 30, and thereby the separator 30 is prevented from being electrically short circuited and an output can be kept constant.SOLUTION: In an electric device 1, a power generation element 100 obtained by laminating electrodes (a positive electrode 10 and a negative electrode 20) and a separator 30 is sealed with an exterior material 40. The electric device 1 is directly or indirectly bonded to the power generation element 100, and includes a pressing stress generation member 50 that, when temperature rises up to a predetermined temperature or above, deforms so that a friction force is generated between the electrodes (the positive electrode 10 and the negative electrode 20) and the separator 30.
摘要翻译：要解决的问题：为了提供一种防止隔膜30由于异常加热而收缩的电气装置1，而不增加隔板30的层厚度，从而防止隔板30电短路，输出可以保持恒定。解决方案：在电气设备1中，通过层叠电极（正极10和负极20）和隔板30获得的发电元件100被外部材料40密封。电气设备1 直接或间接地接合到发电元件100，并且包括当温度升高到预定温度或更高温度时变形的压力应力产生部件50，从而在电极之间产生摩擦力（正极10和负极20）和隔膜30。

9. 发明专利

JP2013178919A Battery device 审中-公开
标题翻译：电池装置
公开(公告)号：JP2013178919A
公开(公告)日：2013-09-09
申请号：JP2012041572
申请日：2012-02-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SANO TAKASHI , SORA YOSUKE , KOBAYASHI MASAKAZU
IPC分类号： H01M2/34 , H01M2/02 , H01M2/06 , H01M2/10 , H01M10/50
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery device in which an abnormal battery can be discharged while suppressing up-sizing.SOLUTION: A battery device 1 includes a battery 2a from which electrode tabs 204, 205 are led out, and a short circuit member for short-circuiting the electrode tabs 204, 205 upon expansion of the battery 2a. In a state before expansion of the battery 2a, the short circuit member is separated by a predetermined distance L1 from the electrode tabs 204, 205. The short circuit member has conductive electrode tab contact members 51a, 52a coming into contact with the electrode tabs 204, 205, respectively, when the battery 2a expands to move the electrode tabs 204, 205, and a short circuit 53 for short-circuiting the electrode tabs 204, 205 via the electrode tab contact members 51a, 52a when the electrode tab contact members 51a, 52a come into contact with the electrode tabs 204, 205, respectively.
摘要翻译：要解决的问题：提供一种电池装置，其中可以在抑制上调尺寸的同时放电异常电池。解决方案：电池装置1包括电极片204,205被引出的电池2a和短路部件用于在电池2a膨胀时短路电极接头204,205。在电池2a膨胀之前的状态下，短路元件与电极接线片204,205隔开预定的距离L1。短路元件具有与电极接线片204接触的导电电极接头元件51a，52a ，当电池2a膨胀以移动电极接线片204,205时，以及当电极接线片接触部件51a经由电极接头部件51a，52a使电极接线片204,205短路时，短路部分，52a分别与电极接片204,205接触。

10. 发明专利

JP2010067578A Battery device, vehicle, and stationary storage battery 有权
标题翻译：电池设备，车辆和静态存储电池
公开(公告)号：JP2010067578A
公开(公告)日：2010-03-25
申请号：JP2008235636
申请日：2008-09-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SUZUKI NAOTO , KOBAYASHI MASAKAZU
IPC分类号： H01M10/60 , B60K1/04 , H01M10/613 , H01M10/625 , H01M10/627 , H01M10/633 , H01M10/647 , H01M10/6563
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To promptly avoid rapid temperature rise of batteries and improve reliability of a battery device.
SOLUTION: An air intake port 300 and an air exhaust port 400 for making air flow in a battery case 200 are formed in the battery case 200 in which batteries 100 are housed. A solenoid valve 500 which opens and closes the air intake port 300 is installed in the air intake port 300 and a discharging means 600 which discharges the air in the battery case 200 from the air exhaust port 400 is installed in the air exhaust port 400. A control means 700 controls operation of the solenoid valve 500 and the discharge means 600 according to the state of the batteries 100.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：及时避免电池的快速升温，提高电池装置的可靠性。解决方案：在容纳电池100的电池壳体200中形成有用于使电池壳体200中的空气流动的进气口300和排气口400。打开和关闭进气口300的电磁阀500安装在进气口300中，并且从排气口400排出电池壳体200中的空气的排出装置600安装在排气口400中。控制装置700根据电池100的状态控制电磁阀500和排出装置600的操作。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式