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1. 发明专利

JP2010038731A Radar apparatus 审中-公开
标题翻译：雷达装置
公开(公告)号：JP2010038731A
公开(公告)日：2010-02-18
申请号：JP2008202084
申请日：2008-08-05
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： YAMAWAKI TOSHIKI , IWASHIMA HIROSHI , OKA KENJI , NAGATA HIDEAKI , SATO KIMIHIRO , SHIGEI TAKASHI , MATSUSHITA TAKASHI
IPC分类号： G01S13/93 , G01S7/02 , G01S7/03 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To prevent reduction of cooling efficiency of an on-vehicle radar apparatus even when the scanning angle range during low-speed running is widened. SOLUTION: The vehicle radar apparatus includes: a radar transmission/receiving device for transmitting and receiving a radar signal at each unit angle in a predetermined scanning angle range; and a target object detection means for detecting a target object based on a radar signal transmitted and received at each first unit angle in a first scanning angle range when the vehicle is running at a first speed, and detecting the target object based on a radar signal transmitted and received at each second unit angle, which is wider than the first unit angle, in a second scanning angle range, which is wider than the first scanning angle range, when the vehicle is running at a second speed which is slower than the first speed. The vehicle radar apparatus prevents temperature rise of the signal processing device because the amount of signal processing is low even when a wider range is scanned during low-speed running. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在低速行驶期间的扫描角度范围变宽时，也可以防止车载雷达装置的冷却效率降低。解决方案：车辆雷达装置包括：雷达发射/接收装置，用于以预定扫描角度范围内的每个单位角度发射和接收雷达信号; 以及目标对象检测装置，用于当车辆以第一速度行驶时，基于在第一扫描角度范围内以每个第一单位角发送和接收的雷达信号来检测目标对象，并且基于雷达信号来检测目标对象当车辆以比第一扫描角度范围慢的第二速度行驶时，在比第一扫描角度范围宽的第二扫描角度范围内以比第一单位角度宽的每第二单位角度发送和接收速度。车辆雷达装置防止信号处理装置的温度上升，因为即使在低速运行期间扫描更宽的范围时，信号处理量也很低。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008278066A Antenna and intrusion detection sensor 审中-公开
标题翻译：天线和入侵检测传感器
公开(公告)号：JP2008278066A
公开(公告)日：2008-11-13
申请号：JP2007117672
申请日：2007-04-26
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： SHIGEI TAKASHI
IPC分类号： H01Q1/22 , G08B13/00 , H01Q1/38 , H01Q21/06
摘要： PROBLEM TO BE SOLVED: To provide an antenna having desired directivity that does not lead to cost increase and without significantly enlarging its appearance.
SOLUTION: This antenna is provided with a microstrip antenna element 45 arranged on a dielectric substrate 43 as a standard; and microstrip antenna elements 46 to 49, arranged right and left with an axis P1 passing through the microstrip antenna element 45 interposed on the dielectric substrate 43. The microstrip antenna elements 46 to 49 are arranged, at positions moved by a predetermined distance, from positions, having orientation toward the vertical direction which is orthogonal to the surface of the dielectric substrate 43 to the axial P1 direction.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种不会导致成本增加并且不显着扩大其外观的具有期望方向性的天线。解决方案：该天线设置有作为标准配置在电介质基板43上的微带天线元件45。和微带天线元件46至49，其布置有穿过插入在电介质基板43上的微带天线元件45的轴线P1。微带天线元件46至49布置在从位置移动预定距离的位置具有与电介质基板43的表面垂直于与轴向P1方向垂直的垂直方向的方向。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2013214547A Cover member 审中-公开
标题翻译：盖会员
公开(公告)号：JP2013214547A
公开(公告)日：2013-10-17
申请号：JP2012082737
申请日：2012-03-30
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： OGUCHI KATSUYUKI , MIYAO SHINGO , MATSUSHITA TAKASHI , SHIGEI TAKASHI , OKA KENJI , MIZUSHIMA KOJI , MATSUMOTO AKIYOSHI , YAMASHITA MASATO
IPC分类号： H05K9/00 , H01Q17/00
CPC分类号： H01L23/552 , H01L2223/6677 , H01L2224/48227 , H01L2924/1423 , H01L2924/3025 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To sufficiently block electric waves radiated from an electronic component and improve the productivity.SOLUTION: A cover member includes: a housing part; and multiple protruding parts. The housing part is installed on a substrate so as to cover an electronic component mounted on the substrate. The multiple protruding parts protrude from a facing surface of the housing part which faces the substrate toward the electronic component. A cross section arranged parallel with the facing surface is formed into a substantially circular shape.
摘要翻译：要解决的问题：充分阻止从电子部件辐射的电波并提高生产率。解决方案：盖构件包括：壳体部分; 和多个突出部分。壳体部件安装在基板上，以覆盖安装在基板上的电子部件。多个突出部分从壳体部分的面向基板的朝向电子部件的相对表面突出。与相对表面平行设置的横截面形成为大致圆形。

4. 发明专利

JP2010107217A Radar system 有权
标题翻译：雷达系统
公开(公告)号：JP2010107217A
公开(公告)日：2010-05-13
申请号：JP2008276652
申请日：2008-10-28
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： MATSUI ISAO , ITO HIROSHI , NAGATA HIDEAKI , OKA KENJI , HONDA HIDENORI , SHIGEI TAKASHI , MATSUSHITA TAKASHI , IWASHIMA HIROSHI
IPC分类号： G01S7/282 , G01S13/93
摘要： PROBLEM TO BE SOLVED: To suppress transmission of unwanted radio waves, and to detect a preceding vehicle, even when the user's vehicle is stationary. SOLUTION: This radar system which is being carried on the vehicle and scanning a prescribed scanning range with a radar wave includes a transmission control means, which transmits the radar wave at each first unit angle within the above scanning range, when a running speed of the vehicle is a first speed and transmits radar waves at each second unit angle which is larger than the first unit angle within the scanning range, when the running speed is a second speed slower than the first; and since a target object detecting means which detects the target object, based on the reflected waves from the target object of the transmitted radar waves, the radar system as a whole can suppress the transmission of an unwanted radar waves, while regarding the target object located at a short distance, the system can obtain the point of reflection of the radar waves which are required for detecting the object. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当用户的车辆静止时，也可以抑制不期望的无线电波的发送和检测前方的车辆。解决方案：利用雷达波在车辆上携带并扫描规定的扫描范围的这种雷达系统包括传输控制装置，其在上述扫描范围内以每个第一单位角发送雷达波，当运行当运行速度比第一速度慢的第二速度时，车辆的速度是第一速度，并且以扫描范围内的第一单位角度大于每个第二单位角度发射雷达波; 并且由于目标对象检测装置根据所发送的雷达波的目标物体的反射波检测目标物体，所以整个雷达系统可以抑制不想要的雷达波的传输，同时关于目标对象位于在较短的距离内，系统可以获得检测物体所需的雷达波的反射点。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010093322A Circuit device and radar apparatus 审中-公开
标题翻译：电路设备和雷达设备
公开(公告)号：JP2010093322A
公开(公告)日：2010-04-22
申请号：JP2008258227
申请日：2008-10-03
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： OKA KENJI , HONDA HIDENORI , SHIGEI TAKASHI
IPC分类号： H03B1/00 , G01S7/03 , H04B1/38 , H04B1/3822 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To reduce the radiation radio waves that leak from an oscillator to the outside of a circuit device, without the accompaniment of a large cost increase. SOLUTION: The circuit device includes: a circuit board where the oscillator for oscillating a signal of a predetermined frequency is arranged on the first surface side of a dielectric layer and a conductor plate to be a radio wave reflector is installed in an inner layer of the dielectric layer or the second surface side of the dielectric layer; and a shielding member for the radio wave reflector which is arranged on the first surface side of the circuit board to cover the oscillator. Since the shielding member has a shielding member for partitioning the inner space of the shielding member so that the resonance frequency of radio waves in the inner space is different from a predetermined frequency; resonance between the radiated radio waves from the oscillator and the reflected waves of the radiated radio waves can be suppressed, and the strength of the radiation radio waves leaking to the outside of the circuit device can be reduced. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了减少从振荡器泄漏到电路装置的外部的辐射电波，而不伴随着大的成本增加。电路装置包括：电路板，其中用于振荡预定频率的信号的振荡器布置在电介质层的第一表面侧上，并且作为无线电波反射器的导体板安装在内部介电层的层或介电层的第二表面侧; 以及布置在电路板的第一表面侧以覆盖振荡器的无线电波反射器的屏蔽构件。由于屏蔽部件具有屏蔽部件，用于分隔屏蔽部件的内部空间，使得内部空间中的无线电波的共振频率与预定频率不同; 可以抑制来自振荡器的辐射无线电波与辐射无线电波的反射波之间的共振，并且可以减少泄漏到电路装置外部的辐射无线电波的强度。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2011182082A Substrate structure and radar system 审中-公开
标题翻译：基板结构和雷达系统
公开(公告)号：JP2011182082A
公开(公告)日：2011-09-15
申请号：JP2010042542
申请日：2010-02-26
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： OGUCHI KATSUYUKI , KAWAHARA SHINTARO , SHIGEI TAKASHI , IKUNO MASAYOSHI , MIYAKE HIROSHI , HONDA HIDENORI , IKEDA DAISUKE , YAMASHITA MASATO
IPC分类号： H01P1/04 , H01P3/12 , H01P5/02
摘要： PROBLEM TO BE SOLVED: To provide a technology for preventing leakage of an electromagnetic wave to be transmitted in a waveguide to be formed by joining a plurality of substrates from a substrate joining surface.
SOLUTION: In the electromagnetic wave whose frequency changes in time between an upper limit frequency and a lower limit frequency, a choke groove having a depth corresponding to a predetermined position from the waveguide is provided at a position corresponding to the wavelength of a frequency to be selected from a range from the upper limit frequency to the lower limit frequency. In addition, a choke groove having a depth corresponding to the predetermined position from the waveguide is provided at a position corresponding to the wavelength of a frequency different from the frequency to be selected from the range from the upper limit frequency to the lower limit frequency. Thus, the leakage of the electromagnetic wave from the joining surface of the plurality of substrates is prevented.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种技术，用于防止通过从基板接合表面接合多个基板而形成的波导中要传输的电磁波的泄漏。解决方案：在频率在上限频率和下限频率之间频率变化的电磁波中，在与波导的波长相对应的位置处设置具有与波导的预定位置相对应的深度的阻流槽频率从上限频率到下限频率的范围中选择。此外，在与从上限频率到下限频率的范围中选择的频率不同的频率的波长的位置处，设置具有与波导的预定位置对应的深度的扼流槽。因此，防止电磁波从多个基板的接合表面泄漏。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010038834A Circuit device and radar transmitter-receiver 审中-公开
标题翻译：电路设备和雷达发射机 - 接收机
公开(公告)号：JP2010038834A
公开(公告)日：2010-02-18
申请号：JP2008204540
申请日：2008-08-07
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： SHIGEI TAKASHI , OKA KENJI , HONDA HIDENORI , FUJITA SHINJI
IPC分类号： G01S7/03 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To suppress radiation of unnecessary radio waves, in a circuit device or the like constituted by interconnecting a plurality of circuit boards. SOLUTION: This circuit device comprises the plurality of circuit boards that have a waveguide on the first surfaces of dielectric substrates and where the dielectric losses of the dielectric substrates are different from each other, and a connection wire where the waveguides of the circuit boards arranged in parallel are interconnected on the first surface side of the circuit boards. This circuit device has a filling member for reflecting or absorbing radio wave in a clearance between the circuit boards facing the connection wire, and hence can suppress unnecessary radio wave from leaking to the back surface of the circuit device. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了抑制不必要的电波的辐射，在通过互连多个电路板构成的电路装置等中。解决方案：该电路装置包括多个电路板，其在电介质基板的第一表面上具有波导，并且其中电介质基板的介电损耗彼此不同，并且连接导线，其中电路的波导平行布置的电路板在电路板的第一表面侧互连。该电路装置具有用于在面对连接线的电路板之间的间隙中反射或吸收电波的填充构件，因此可以抑制不必要的电波泄漏到电路装置的背面。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007232407A Apparatus for controlling directivity of radio beam and radio type vehicle intrusion detection apparatus 审中-公开
标题翻译：用于控制无线电射束和无线电类型车辆入侵检测装置的指令的装置
公开(公告)号：JP2007232407A
公开(公告)日：2007-09-13
申请号：JP2006051264
申请日：2006-02-27
申请人： Fujitsu Ten Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 富士通テン株式会社
发明人： ICHIHARA TAKASHI , OE JUNZO , SHIGEI TAKASHI
IPC分类号： G01S7/03 , G01S13/60 , G01V3/12 , H01Q1/32 , H01Q15/14 , H01Q17/00
摘要： PROBLEM TO BE SOLVED: To suppress the reflection of a radio beam at a reflecting member in a situation in which the reflecting member capable of reflecting the radio beam in an unpredictable direction is arranged within a transmission range of the radio beam in a radio-beam-directivity control apparatus.
SOLUTION: An intrusion detection sensor 12 arranged in a ceiling in a cabin has a transmission/reception antenna 18, and a radio reflecting member 24 such as an A/T shift panel 20 is made of a metal capable of reflecting the radio beam transmitted from the transmission/reception antenna 18 in the direction of vehicle glass. A shielding member 26 for shielding the radio beam transmitted from the transmission/reception antenna 18 is arranged in the back surface of a ceiling design part 16 present between the transmission/reception antenna 18 and the radio reflecting member 24 and covering the intrusion detection sensor 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在能够将无线电波束以不可预测的方向反射的反射部件布置在无线电波束的传输范围内的情况下，抑制反射部件上的无线电波束的反射射束指向性控制装置。解决方案：布置在机舱内的天花板中的入侵检测传感器12具有发送/接收天线18，并且诸如A / T移位面板20的无线电反射部件24由能够反射无线电的金属制成从发送/接收天线18沿车辆玻璃的方向发送的波束。在发送接收天线18和无线反射部件24之间的天花板设计部16的背面设置用于屏蔽从发送接收天线18发送的无线电波束的屏蔽部件26，并覆盖入侵检测传感器12 。版权所有（C）2007，JPO＆INPIT

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