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1. 发明授权

US5580440A Air fuel ratio sensory 失效
标题翻译：空燃比感官
公开(公告)号：US5580440A
公开(公告)日：1996-12-03
申请号：US549643
申请日：1995-10-27
申请人： Sadayasu Ueno , Norio Hasegawa , Naoki Minami , Kanemasa Sato , Shiro Oouchi
发明人： Sadayasu Ueno , Norio Hasegawa , Naoki Minami , Kanemasa Sato , Shiro Oouchi
IPC分类号： F02D45/00 , G01N27/409 , G01N27/41 , G01N27/419 , G01N27/26
CPC分类号： G01N27/419
摘要： A method and apparatus are disclosed for measuring atmospheric pressure in conjunction with an air-fuel ratio sensor of the type comprising a concentration cell with atmospheric air and exhaust electrodes on opposite sides of a solid-state electrolyte having oxygen ion conductivity. During an atmospheric pressure measuring cycle, oxygen ions are pumped from the atmospheric air electrode to the exhaust electrode, in a quantity which is either predetermined at a fixed value, or is sufficient to bring the cell to an equilibrium state. Atmospheric pressure is then calculated from measured emf of the cell, using an experimentally derived functional relationship. In a second embodiment, ions are pumped until a predetermined change of the concentration cell emf is achieved, and atmospheric pressure is determined based on the amount of time required to achieve such change. The atmospheric pressure measuring mode is operated on a time shared basis with the air-fuel ration detection mode.
摘要翻译：公开了一种与空气燃料比传感器一起测量大气压力的方法和装置，该传感器包括具有大气空气的浓度池和在具有氧离子传导性的固态电解质的相对侧上的排气电极。在大气压力测量循环期间，将氧离子从大气空气电极泵送到排气电极，其数量以预定值固定，或足以使电池达到平衡状态。然后使用实验导出的功能关系从测量的电池的emf计算大气压力。在第二实施例中，泵送离子直到达到浓度单元电动势的预定变化，并且基于实现这种变化所需的时间量确定大气压力。大气压力测量模式在空燃比检测模式下以时间共同的方式运行。

2. 发明申请

US20060250298A1 Vehicle-mounted millimeter wave radar device, millimeter wave radar module, and manufacturing method thereof 失效
公开(公告)号：US20060250298A1
公开(公告)日：2006-11-09
申请号：US11482056
申请日：2006-07-07
申请人： Terumi Nakazawa , Yoshiyuki Sasada , Shiro Oouchi
发明人： Terumi Nakazawa , Yoshiyuki Sasada , Shiro Oouchi
IPC分类号： G01S7/28
CPC分类号： G01S7/032 , G01S2013/9371 , H01L2224/48091 , H01L2924/16152 , H01L2924/00014
摘要： An object of the present invention is to provide a millimeter wave radar device and module that provides a hollow structure while assuring adequate moisture resistance. A multilayer substrate on which at least one millimeter wave MMIC is mounted and a cap for forming a hollow around the MMIC are joined together with an adhesive or other similar organic member to obtain a high-frequency characteristic. The resulting assembly is housed in a case and covered with a moisture resistance by a gelled organic resin. The nonairtight structure obtained in this manner permits the use of low-cost members and provides increased productivity.

3. 发明授权

US06727853B2 High frequency transmitter-receiver 失效
标题翻译：高频发射机 - 接收机
公开(公告)号：US06727853B2
公开(公告)日：2004-04-27
申请号：US10084384
申请日：2002-02-28
申请人： Yoshiyuki Sasada , Tadashi Isono , Shiro Oouchi , Terumi Nakazawa , Mamoru Ooba
发明人： Yoshiyuki Sasada , Tadashi Isono , Shiro Oouchi , Terumi Nakazawa , Mamoru Ooba
IPC分类号： H01Q138
CPC分类号： H01Q9/0407 , G01S7/03 , H01Q1/3233 , H01Q21/065 , H01Q23/00
摘要： A high frequency transmitter-receiver which can prevent an antenna pattern from being broken. A radar apparatus is provided with a high frequency antenna, a base plate and a module. The antenna is comprised of an organic substrate and a metal pattern formed on the organic substrate. The high frequency antenna is adhered to the base plate astride the module. Here, the gap between the base plate and the module where the antenna is adhered is configured to satisfy the expression (an amount of change in gap size with respect to a change in use temperature)÷(an original gap size)≦6%.
摘要翻译：高频发射机 - 接收机，可以防止天线图案被破坏。雷达装置设置有高频天线，基板和模块。天线由有机基板和形成在有机基板上的金属图案构成。高频天线横跨模块粘接在基板上。这里，基板与粘接天线的模块之间的间隙被配置为满足表达式（间隙尺寸相对于使用温度变化的变化量）/（原始间隙尺寸）<= 6％。

4. 发明授权

US07098842B2 Vehicle-mounted millimeter wave radar device, millimeter wave radar module, and manufacturing method thereof 失效
标题翻译：车载毫米波雷达装置，毫米波雷达模块及其制造方法
公开(公告)号：US07098842B2
公开(公告)日：2006-08-29
申请号：US10681246
申请日：2003-10-09
申请人： Terumi Nakazawa , Yoshiyuki Sasada , Shiro Oouchi
发明人： Terumi Nakazawa , Yoshiyuki Sasada , Shiro Oouchi
IPC分类号： G01S13/00 , G01S13/88
CPC分类号： G01S7/032 , G01S2013/9371 , H01L2224/48091 , H01L2924/16152 , H01L2924/00014
摘要： An object of the present invention is to provide a millimeter wave radar device and module that provides a hollow structure while assuring adequate moisture resistance.A multilayer substrate on which at least one millimeter wave MMIC is mounted and a cap for forming a hollow around the MMIC are joined together with an adhesive or other similar organic member to obtain a high-frequency characteristic. The resulting assembly is housed in a case and covered with a moisture resistance by a gelled organic resin. The nonairtight structure obtained in this manner permits the use of low-cost members and provides increased productivity.
摘要翻译：本发明的目的是提供一种提供中空结构同时确保足够的耐湿性的毫米波雷达装置和模块。其上安装有至少一毫米波MMIC的多层基板和用于在MMIC周围形成中空的盖子用粘合剂或其它类似的有机部件连接在一起以获得高频特性。所得的组件容纳在壳体中并通过凝胶状有机树脂覆盖有防潮性。以这种方式获得的非密封结构允许使用低成本构件并提高生产率。

5. 发明授权

US06876324B2 Radar apparatus 失效
标题翻译：雷达装置
公开(公告)号：US06876324B2
公开(公告)日：2005-04-05
申请号：US10684813
申请日：2003-10-15
申请人： Yoshiyuki Sasada , Atsushi Koshizaka , Terumi Nakazawa , Shiro Oouchi
发明人： Yoshiyuki Sasada , Atsushi Koshizaka , Terumi Nakazawa , Shiro Oouchi
IPC分类号： G01S7/03 , G01S13/93 , H01L23/552 , H01P1/211 , G01S7/35
CPC分类号： H01P1/211 , G01S7/032 , H01L23/552 , H01L24/48 , H01L2224/05599 , H01L2224/45099 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/85399 , H01L2924/00014 , H01L2924/14 , H01L2924/1423 , H01L2924/1616 , H01L2924/16195 , H01L2924/3011 , H01L2924/00 , H01L2224/45015 , H01L2924/207
摘要： To provide a filter cover which has little electromagnetic effect on a dielectric resonator and is able to lengthen the life of a press mold without impairing isolation between transmission and reception. A VCO comprising a dielectric resonator, a high-frequency oscillator, a base, a cover, in which the distance between the surface of the cover facing the dielectric resonator and the surface of the base facing the dielectric resonator is half or below of the effective wave length of the oscillator frequency, and the cover has periodic projections facing the dielectric resonator which are a quarter of effective wave length of the oscillator frequency, wherein the nearest distance between the surface of the dielectric resonator facing the cover and the surface of the cover facing the dielectric resonator is a quarter or over of the effective wave length of the oscillator frequency.
摘要翻译：为了提供一种对介质谐振器具有很小的电磁效应并能够延长压模的寿命而不损害传输和接收之间隔离的滤光罩。一种VCO，包括介质谐振器，高频振荡器，基极，盖，面向介质谐振器的盖的表面与基板的面对介质谐振器的表面之间的距离为有效的一半或更低振荡器频率的波长，并且盖具有面向介质谐振器的周期性突起，其是振荡器频率的有效波长的四分之一，其中面向盖的介质谐振器的表面与盖的表面之间的最近距离面对介质谐振器的振荡器频率的四分之一或更多的有效波长。

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