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41. 发明专利

JPH07201479A HIGH BRIGHTNESS ELECTRIC DISCHARGE LAMP LIGHTING CIRCUIT DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH07201479A
公开(公告)日：1995-08-04
申请号：JP33584593
申请日：1993-12-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HIGUCHI RYUJI , MANABE TAKAHIRO , ODAJIMA YOSHIMITSU , INOUE MAKOTO , HATANAKA MASAKAZU , YUKAWA JUNICHI
IPC分类号： H05B41/24 , H05B41/00 , H05B41/18
摘要： PURPOSE:To provide a lighting circuit device for preventing a lighting mistake when started lighting by using a bounce voltage control circuit, in a high brightness electric discharge lamp lighting circuit device for an automobile. CONSTITUTION:In a high brightness electric discharge lamp lighting circuit device for an automobile, by providing a bounce voltage control circuit 8 between a DC/DC converter 3 and a polarity changeover switch circuit 7, at the time of reversing polarity of an electric discharge lamp when started lighting with mislighting easily generated, high bounce voltage can be applied to both ends of the electric discharge lamp 6. Thus by a circuit constitution of minimum required limit, the lighting circuit device, in which the preventing of mislighting in a lighting process of the electric discharge lamp 6 can be realized, is obtained.

42. 发明专利

JPH07201203A DISCHARGE TYPE HEAD LIGHT DEVICE 失效
公开(公告)号：JPH07201203A
公开(公告)日：1995-08-04
申请号：JP33583393
申请日：1993-12-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YUKAWA JUNICHI , HATANAKA MASAKAZU , MANABE TAKAHIRO , ODAJIMA YOSHIMITSU , INOUE MAKOTO , HIGUCHI RYUJI
IPC分类号： F21V23/00 , F21S8/10 , F21V25/00 , H01H9/22 , H05B41/00 , F21M3/02
摘要： PURPOSE:To provide a discharge type head light device for a vehicle, which is easy to mount on a vehicle with a compact structure. CONSTITUTION:A head light device with a lighting circuit for putting on a discharge light valve arranged in a head light unit, has therein separatedly a high pressure generation circuit part 4 in a space between a reflector for high beam 16 in the unit and a reflector for low beam 15. The dead space in the unit is utilized effectively to attain a compact whole structure.

43. 发明专利

JP2004262363A Input device for automobile 审中-公开
标题翻译：汽车输入装置
公开(公告)号：JP2004262363A
公开(公告)日：2004-09-24
申请号：JP2003055527
申请日：2003-03-03
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SASANOUCHI KIYOTAKA , YUKAWA JUNICHI
IPC分类号： G03B21/14 , B60R11/02 , G06F3/023 , G06F3/033 , G06F3/041 , G09G3/20 , H03M11/04
摘要： PROBLEM TO BE SOLVED: To provide an input device for an automobile to perform key-input in an information terminal or the like in which refuse and stain problems posed by arrangement of a keyboard as a hardware on a steering wheel and limitation on design are reduced. SOLUTION: The input device for automobile has a detection means such as a CCD camera 8 in which an image 7 of a keyboard is displayed on a steering wheel 2 by a projector 1 disposed on a ceiling part in a cabin of an automobile, and a touched part of the displayed keyboard in the image 7 is detected. Since the keyboard as a hardware is unnecessary, the input device for automobile as the keyboard or an operation switch of each apparatus of the automobile without any refuse or stain and capable of reducing limitation on design can be obtained. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于汽车的输入装置，以在信息终端等中执行键盘输入，其中通过将键盘布置为方向盘上的硬件而造成的垃圾和污点问题，并且限制设计减少。解决方案：汽车用输入装置具有检测装置，例如CCD摄像机8，其中键盘的图像7通过设置在汽车舱内的天花板部分上的投影仪1显示在方向盘2上并且检测到图像7中显示的键盘的触摸部分。由于作为硬件的键盘是不必要的，所以可以获得用于汽车的输入装置作为键盘或汽车的每个装置的操作开关，而没有任何垃圾或污点并且能够减少设计上的限制。版权所有（C）2004，JPO＆NCIPI

44. 发明专利

JP2004191164A Gas sensor, fuel cell system using the same, and automobile using the same 审中-公开
标题翻译：气体传感器，使用该气体传感器的燃料电池系统和使用该气体传感器的汽车
公开(公告)号：JP2004191164A
公开(公告)日：2004-07-08
申请号：JP2002359063
申请日：2002-12-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SHOJI MASATO , KATSUKI NOBUHARU , YUKAWA JUNICHI
IPC分类号： G01N27/18 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a gas sensor of quick responsiveness and low electric power consumption capable of detecting discriminatingly a hydrogen concentration and humidity under the environment where hydrogen and steam coexist. SOLUTION: In this gas sensor, respective bridge circuits are formed by two sets of detecting parts 10, 11 as total constituted using, as one set, one of heating elements 2, 4 arranged on a cavity part 8 provided with a gas inlet 14 and one of heating elements 3, 5 arranged on the cavity part 8 provided with no gas inlet 14, voltages are impressed to the heating elements 2, 3, 4, 5 to make heating temperatures in the two sets of detecting parts 10, 11 different each other, outputs from the both bridge circuits are normalized respectively by a hydrogen sensitivity conversion factor found preliminarily based on known hydrogen concentrations, a humidity output is found based on a difference between both normalized outputs, and the each normalized output is corrected by a humidity correction expression found based on a preliminarily known correlation between the humidity outputs and humidity correction levels under a humidity environment, so as to find the hydrogen concentration. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在氢气和蒸汽共存的环境下区分氢气浓度和湿度的快速响应性和低功耗的气体传感器。解决方案：在这种气体传感器中，各个桥接电路由两组检测部分10,11形成，总共由一组设置在设置有气体的空腔部分8上的一个加热元件2,4构成入口14和布置在没有气体入口14的空腔部分8上的加热元件3,5中的一个加压元件2,3,4,5的电压施加在两组检测部件10中的加热温度， 11彼此不同的是，两桥电路的输出分别通过基于已知氢浓度预先找到的氢敏感性转换因子归一化，基于两个归一化输出之间的差异找到湿度输出，并且每个归一化输出由基于在湿度环境下的湿度输出和湿度校正水平之间的预先知晓的相关性找到的湿度校正表达式，以便发现氢浓度。版权所有（C）2004，JPO＆NCIPI

45. 发明专利

JP2003291739A Input device, and electronic equipment using the same 有权
标题翻译：输入装置和使用该装置的电子设备
公开(公告)号：JP2003291739A
公开(公告)日：2003-10-15
申请号：JP2002103285
申请日：2002-04-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEHIRA KIYOTAKA , YUKAWA JUNICHI , SASANOUCHI KIYOTAKA
IPC分类号： B60R16/02 , B60R11/02 , G06F3/023 , H01H13/14 , H01H13/70 , H03M11/04
摘要： PROBLEM TO BE SOLVED: To enhance using convenience in an input device and an electronic equipment using the same.
SOLUTION: A display 3 and an input means 6 for transmitting an input signal related to display of the display 3 are provided in the present invention so as to attain the purpose hereinbefore. The display 3 has a function for displaying a plurality of operation keys, and the input means 6 has a plurality of input keys 16a-16i arrayed similarly with the plurality of operation keys displayed in the display 3, and a reference point A.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了增强输入设备和使用它们的电子设备的便利性。解决方案：在本发明中提供了一种用于发送与显示器3的显示相关的输入信号的显示器3和输入装置6，以达到上述目的。显示器3具有显示多个操作键的功能，并且输入装置6具有与显示器3中显示的多个操作键类似地排列的多个输入键16a-16i和参考点A.
版权所有（C）2004，JPO

46. 发明专利

JP2002340619A TURNING ANGLE DETECTING DEVICE 失效
公开(公告)号：JP2002340619A
公开(公告)日：2002-11-27
申请号：JP2001146212
申请日：2001-05-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MIIKE KOJI , SASANOUCHI KIYOTAKA , USHIHARA MASAHARU , YUKAWA JUNICHI
IPC分类号： G01B7/30 , G01B7/00 , G01D5/244 , G01D5/245
摘要： PROBLEM TO BE SOLVED: To detect the absolute turning angle of multiply rotatable rotary bodies by simple calculation processing without causing a large error without correcting temperature by a simple incorporation adjustment in a turning angle detecting device for a multiply rotatable steering wheel used for a car body control system of automobile. SOLUTION: A magnet 4 is incorporated into the second rotary body 2 connected so as to rotate at a speed faster than that of the first rotary body 1, and a first detecting means 3 is arranged just under the magnet 4. A magnet 6 is incorporated into the third rotary body 7 connected so as to rotate at a speed slower than the first rotary body 1, and a second detecting means 5 is arranged just under the magnet 6. When the first rotary body 1 rotates, the second rotary body 2 and the third rotary body 7 rotate, and the magnets incorporated into the respective rotary bodies rotate. The direction of magnetic force penetrating through the detecting means 3 and 5 changes, and output changes. The output is calculated by a microcomputer 14, and a turning angle of the first rotary body 1 is detected.

47. 发明专利

JP2001241952A ANGULAR VELOCITY SENSOR 失效
公开(公告)号：JP2001241952A
公开(公告)日：2001-09-07
申请号：JP2000050604
申请日：2000-02-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TERADA JIRO , MATSUBARA KATSUNORI , YAMAMOTO TAKESHI , ICHISE TOSHIHIKO , YUKAWA JUNICHI , TAMURA MASAMI , HATANAKA MASAKAZU , YOSHIUCHI SHIGEHIRO , SUGAWARA SUMIO
IPC分类号： G01C19/56 , G01C19/5607 , H01L41/08 , G01P9/04
摘要： PROBLEM TO BE SOLVED: To provide an angular velocity sensor which is thin and which is of high sensitivity without forming an electrode of a high-accuracy comb-teeth structure for drive and for detection. SOLUTION: The angular velocity sensor is provided with a first tuning fork piece 2a and a second tuning fork piece 2b. The sensor is provided with a first bend vibrating piece 6 which is situated between them. The sensor is provided with a third tuning fork piece 3a and a fourth tuning fork piece 3b which face them. The sensor is provided with a second bend vibrating piece 7. The sensor is provided with additional mass parts 4a, 4b, 5a, 5b, 8, 9 which are installed at tip parts of the respective tuning fork pieces and the bend vibrating pieces 2a, 2b, 3a, 3b, 6, 7. The sensor is provided with a driving electrode 12a and a driving electrode 13a which are installed at the second and fourth tuning fork pieces 2b, 3b. The sensor is provided with a monitor electrode 14a and a monitor electrode 15a which are installed at the first and third tuning fork pieces 2a, 3a. The sensor is provided with a detecting electrode 16a and a detecting electrode 17a which are installed at the first and second bend vibrating pieces 6, 7.

48. 发明专利

JP2001056224A ANGULAR SPEED SENSOR 失效
公开(公告)号：JP2001056224A
公开(公告)日：2001-02-27
申请号：JP23109899
申请日：1999-08-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YUKAWA JUNICHI , MATSUBARA KATSUNORI
IPC分类号： G01C19/56 , G01C19/5607 , G01C19/5614 , G01P9/04
摘要： PROBLEM TO BE SOLVED: To detect a failure when an abnormality occurs in a detection electrode or a circuit in an angular speed sensor. SOLUTION: This angular speed sensor consists of an element part constituted by a piezoelectric body having first excitation parts 2a, 2b giving drive vibration to a vibration body 1, a vibration detection part 3 detecting a vibration level of the vibration body 1, and Coriolis detection parts 4a, 4b detecting Coriolis vibration corresponding to an input angular speed and a circuit part 9 having a drive circuit 8 which inputs a signal of the vibration detection part 3 and outputs a signal to the first excitation parts 2a, 2b and a detection circuit inputting signals of the Coriolis detection parts 4a, 4b. The circuit part 9 has a level deciding circuit 11b judging an abnormal level of a charge in the Coriolis detection parts 4a, 4b to constitute the angular velocity sensor having a fail detection part 11 which is an output means outputting when an abnormality is detected. The Coriolis detection parts 4a, 4b include drive vibration component exceeding a reference level of the level deciding circuit 11b singly, and electrode arrangement of the element part is adjusted to reduce the drive vibration component below the reference level after synthesis.

49. 发明专利

JPH11271089A SENSOR DEVICE 失效
公开(公告)号：JPH11271089A
公开(公告)日：1999-10-05
申请号：JP7215198
申请日：1998-03-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YOSHIUCHI SHIGEHIRO , YUKAWA JUNICHI , HATANAKA MASAKAZU , NAKAGAKI TOSHIYA
IPC分类号： G01D3/00 , G01D3/02 , G01D5/12 , G01D11/24
摘要： PROBLEM TO BE SOLVED: To provide a simple and inexpensive digital correctable sensor device in each kind of sensor to be used for each kind of control of a vehicle, especially, a sensor device for outputting an analog output. SOLUTION: This device is provided with a detecting element 21, circuit substrate 24 having a digital correcting function and connecting pads 22 and 23 for digital correction for processing the signal of the detecting element 21, connector 28 electrically connected with the circuit substrate 24 for transferring a signal between the circuit substrate 24 and an outside electric system, and holes 29 and 30 in the opening of the connector 28 through which the connecting pads 22 and 23 for digital correction with which a probe for characteristic correction is electrically brought into contact are put.

50. 发明专利

JPH08292203A ANGULAR VELOCITY SENSOR AND NAVIGATION DEVICE 失效
公开(公告)号：JPH08292203A
公开(公告)日：1996-11-05
申请号：JP9638595
申请日：1995-04-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OOGOSHI TAKEO , YUKAWA JUNICHI , ICHISE TOSHIHIKO
IPC分类号： G01C21/00 , G01C19/00 , G01C19/5783 , G01D11/30 , G01P9/00
摘要： PURPOSE: To allow the angle of an inside sensor body to be adjusted level even if the device body is installed tilted, by holding the sensor body with the installation angle to the device body adjustable. CONSTITUTION: An angular velocity sensor body 3 is fixed to a bracket 4 by bending claws 4a of the tip of the bracket 4 with a space of a bending piece 4d. A bearing hole 5b is provided in the neighborhood of the center of a navigation box body supporting part 5a, and on both its sides, arcuate gaps 5c, drawn with the length between a shaft hole 4b and a tapped hole for installation 4c as a radius, are provided within ±45 deg. range. A shaft with key of a bush 6 is press-fitted into the shaft hole 4b through the bearing hole 5b, so that the bracket 4 is fixed inside of the supporting part 5a. Then an attaching screw 7 is screwed in the tapped hole 4c through the void 5c, so that the body 3 is fixed inside the supporting part 5a with angular adjusted. Thus the angular adjustment of the body 3 is possible within ±45 deg. range against horizontal reference, so that, when the box body is installed with inclination, the box body is simply installed level from the outside of the box body by making a groove of the bush 6 vertical.

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