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. 发明授权

US07373806B2 Scanning probe microscope and scanning method 有权
标题翻译：扫描探针显微镜和扫描方法
公开(公告)号：US07373806B2
公开(公告)日：2008-05-20
申请号：US10925049
申请日：2004-08-24
申请人： Itaru Kitajima , Kazutoshi Watanabe , Shigeru Wakiyama , Masatoshi Yasutake , Akira Inoue
发明人： Itaru Kitajima , Kazutoshi Watanabe , Shigeru Wakiyama , Masatoshi Yasutake , Akira Inoue
IPC分类号： G01B5/28
CPC分类号： G01Q10/065 , G01Q60/32
摘要： A scanning probe microscope has a probe tip for undergoing a scanning operation to scan a sample surface in X- and Y-directions parallel to the sample surface and for undergoing movement in a Z-direction vertical to the sample surface. A vibration unit vibrates the probe tip at a vibration frequency that resonates with of forcedly vibrates the probe tip. An observation unit collects observational data from the sample surface when the probe tip is in proximity or contact with the sample surface. A detection unit detects a variation in the state of vibration of the probe tip when the probe tip is in proximity or contact with the sample surface during a scanning operation. A control controls scanning of the probe tip in the X- and Y-directions and movement of the probe tip in the Z-direction, and controls scanning of the probe tip in a direction parallel to the sample surface after the observational data is collected from the sample surface and until the probe tip reached a next observation position in the X- and Y-direction. During a scanning operation, the control unit controls the probe tip to move in the Z-direction away from the sample surface only when the detection unit detects a variation in the state of vibration of the probe tip.
摘要翻译：扫描探针显微镜具有用于进行扫描操作的探针尖端，以在与样品表面平行的X和Y方向上扫描样品表面，并且在垂直于样品表面的Z方向上进行移动。振动单元以与谐振的振动频率振动探针尖端，强制地振动探针尖端。当探头尖端接近或与样品表面接触时，观察单元从样品表面收集观察数据。检测单元在扫描操作期间当探针尖端接近或接触样品表面时检测探针尖端的振动状态的变化。控制器控制探针尖端沿X方向和Y方向的扫描以及探针尖端沿Z方向的移动，并且在从观察数据收集之后控制探针尖端在与样品表面平行的方向上的扫描样品表面，直到探针尖端到达X和Y方向的下一个观察位置。在扫描操作期间，只有当检测单元检测到探针尖端的振动状态的变化时，控制单元才控制探针尖端沿Z方向移动离开样品表面。

2. 发明申请

US20050050947A1 Scanning probe microscope and scanning method 有权
标题翻译：扫描探针显微镜和扫描方法
公开(公告)号：US20050050947A1
公开(公告)日：2005-03-10
申请号：US10925049
申请日：2004-08-24
申请人： Itaru Kitajima , Kazutoshi Watanabe , Shigeru Wakiyama , Masatoshi Yasutake , Akira Inoue
发明人： Itaru Kitajima , Kazutoshi Watanabe , Shigeru Wakiyama , Masatoshi Yasutake , Akira Inoue
IPC分类号： G01Q10/00 , G01Q10/02 , G01Q10/04 , G01Q10/06 , G01Q60/24 , G01Q60/32 , G01B5/28 , H01J3/14
CPC分类号： G01Q10/065 , G01Q60/32
摘要： There are disclosed a scanning probe microscope and scanning method capable of reducing or avoiding damage due to collision between a probe tip and a sample, shortening the measuring time, improving the throughput and measuring accuracy, and collecting observational data such as topographic data about the sample surface without being affected by an adhesive water layer. The microscope has a vibration unit for vibrating the probe tip, an observation unit for collecting observational data when the tip is in proximity or contact with the sample surface, a detector for detecting a variation in the state of vibration of the tip when it is in proximity or contact with the sample surface, and a control unit for controlling movement of the tip in X- and Y-directions parallel to the sample surface and in a Z-direction vertical to the sample surface. After collecting the observational data, the control unit scans the tip in a direction parallel to the sample surface until a next observation position in the X- or Y-direction is reached. During the scanning, if a variation in the state of vibration of the tip is detected, the control unit moves the tip in the Z-direction away from the sample surface.
摘要翻译：公开了一种扫描探针显微镜和扫描方法，其能够减少或避免由于探针尖端和样品之间的碰撞而引起的损伤，缩短测量时间，提高吞吐量和测量精度，并且收集观测数据，例如样品的地形数据表面不受粘合剂水层的影响。显微镜具有用于使探针尖端振动的振动单元，用于当尖端接近样品表面时收集观察数据的观察单元，用于检测尖端在其中处于振动状态时的变化的检测器与样品表面接近或接触;以及控制单元，用于控制尖端在平行于样品表面的X和Y方向以及垂直于样品表面的Z方向上的移动。在收集观察数据之后，控制单元沿与样品表面平行的方向扫描尖端，直到到达X或Y方向的下一个观察位置。在扫描期间，如果检测到尖端的振动状态的变化，则控制单元将尖端沿Z方向移动离开样品表面。

3. 发明授权

US6094972A Sampling scanning probe microscope and sampling method thereof 失效
标题翻译：采样扫描探针显微镜及其取样方法
公开(公告)号：US6094972A
公开(公告)日：2000-08-01
申请号：US123146
申请日：1998-07-27
申请人： Masatoshi Yasutake , Akira Inoue , Fumiki Sakai , Kazutoshi Watanabe , Tatsuya Miyatani
发明人： Masatoshi Yasutake , Akira Inoue , Fumiki Sakai , Kazutoshi Watanabe , Tatsuya Miyatani
IPC分类号： G01B21/30 , G01B5/00 , G01B7/34 , G01N37/00 , G01Q30/04 , G01Q60/24 , G01Q60/34 , G01B5/28
CPC分类号： G01Q10/06 , B82Y35/00 , G01Q30/04 , G01Q60/32 , Y10S977/851
摘要： An xy scanning unit produces a scanning signal along an x-direction and a scanning signal along a y-direction, which are determined by a contour of a sample to be monitored, scanning time of the x-direction, and a pixel number of the x-direction, supplied from a CPU. Then, the xy scanning unit outputs these scanning signals along the x-direction and the y-direction to a piezoelectric scanning apparatus. On the other hand, a second oscillator outputs a sine wave signal having a frequency determined by the scanning time of the x-direction and the pixel number of the x-direction to a second piezoelectric plate. A sample/hold circuit holds observation data of a probe at such timing after preselected time has passed since the output of the second oscillator becomes maximum, and then outputs the held observation data to a differential amplifier and a P.I control system. An output signal Q of the P.I control system is applied to a z-fine-moving electrode of the piezoelectric scanning apparatus, and also is converted into a digital signal by an A/D converter. This digital signal is stored into a memory in a sampling manner.
摘要翻译： xy扫描单元产生沿着x方向的扫描信号和沿着y方向的扫描信号，其由待监视的样本的轮廓，x方向的扫描时间和x方向的像素数确定 x方向，由CPU提供。然后，xy扫描单元将这些扫描信号沿x方向和y方向输出到压电扫描装置。另一方面，第二振荡器输出具有由x方向的扫描时间和x方向的像素数确定的频率的正弦波信号到第二压电板。采样/保持电路在从第二振荡器的输出变为最大之后经过预选时间之后的这样的定时保持探测器的观测数据，然后将保持的观测数据输出到差分放大器和P.I控制系统。 P.I控制系统的输出信号Q被施加到压电扫描装置的z-微细电极上，并且还通过A / D转换器转换成数字信号。该数字信号以采样方式存储到存储器中。

4. 发明授权

US06499340B1 Scanning probe microscope and method of measuring geometry of sample surface with scanning probe microscope 有权
标题翻译：扫描探针显微镜和扫描探针显微镜测量样品表面几何的方法
公开(公告)号：US06499340B1
公开(公告)日：2002-12-31
申请号：US09252397
申请日：1999-02-18
申请人： Masatoshi Yasutake , Akira Inoue , Akihiko Homma , Ryuichi Matsuzaki , Gerd K. Binnig , Walter Haeberle
发明人： Masatoshi Yasutake , Akira Inoue , Akihiko Homma , Ryuichi Matsuzaki , Gerd K. Binnig , Walter Haeberle
IPC分类号： H01J3726
CPC分类号： G01Q10/02 , G01N23/225 , G01Q10/06 , G01Q20/02 , G01Q60/34 , Y10S977/851 , Y10S977/852 , Y10S977/863 , Y10S977/869
摘要： A measuring method and apparatus of a scanning probe microscope which is easy to initially set caused by exchanging a cantilever. A cantilever is effected of Z rough movement while forcibly vibrating a sample. When a contact pressure of the cantilever against the sample becomes a predetermined magnitude, the Z rough movement is ended. The forcible vibrational frequency may be a new resonant frequency caused by contacting the cantilever with the sample, or a shift resonant frequency. Then, XY scanning is effected to measure while putting the cantilever into light contact with a sample surface. It is possible to use, as an apparatus to forcibly vibrate the cantilever, a multi-layer piezoelectric element that responds to an output signal from an oscillator for outputting a signal at a predetermined frequency.
摘要翻译：扫描探针显微镜的测量方法和装置，其易于由交换悬臂引起的初始设定。在强制振动样品的同时，Z粗糙运动受到悬臂的影响。当悬臂对样品的接触压力达到预定的大小时，Z粗糙运动结束。强制振动频率可能是由悬臂与样品接触引起的新的共振频率，或者移位谐振频率。然后，在将悬臂与样品表面轻微接触的同时进行XY扫描进行测量。作为用于强制振动悬臂的装置，可以使用响应来自振荡器的输出信号的多层压电元件来输出预定频率的信号。

5. 发明授权

US09037345B2 Information presentation system and in-vehicle apparatus 有权
标题翻译：信息呈现系统和车载设备
公开(公告)号：US09037345B2
公开(公告)日：2015-05-19
申请号：US14001070
申请日：2012-03-08
申请人： Akira Inoue
发明人： Akira Inoue
IPC分类号： G06F3/14 , H04M1/725
CPC分类号： G06F3/1423 , H04M1/7253 , H04M1/72577
摘要： A mobile terminal displays a screen image provided by an image data which is produced. An in-vehicle apparatus is fixed to a vehicle or is mounted on the vehicle to be portable. The mobile terminal sends the image data to the in-vehicle apparatus through communication such that a vehicle display portion of the in-vehicle apparatus displays a screen image provided by the image data. In a case where a communication between the in-vehicle apparatus and the mobile terminal is established, when one of the mobile terminal or the in-vehicle apparatus, in which an input operation has been performed prior to the other of the mobile terminal or the in-vehicle apparatus, is in operation, only the one of the mobile terminal or the in-vehicle apparatus is operable.
摘要翻译：移动终端显示由所生成的图像数据提供的屏幕图像。车载设备固定在车辆上或安装在车辆上以便携带。移动终端通过通信将图像数据发送到车载设备，使得车载设备的车辆显示部分显示由图像数据提供的屏幕图像。在建立车载设备与移动终端之间的通信的情况下，当移动终端或车载设备中的一个在移动终端或另一个移动终端之前进行了输入操作时车载设备正在操作中，只有移动终端或车载设备中的一个可操作。

6. 发明授权

US08914068B2 Array antenna apparatus 有权
标题翻译：阵列天线装置
公开(公告)号：US08914068B2
公开(公告)日：2014-12-16
申请号：US13581507
申请日：2011-02-22
申请人： Ryoji Hayashi , Yoshihito Hirano , Kiyohide Sakai , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Hiroyuki Joba , Kenichi Tajima , Yoshinori Takahashi , Kazutomi Mori , Tomohiro Akiyama
发明人： Ryoji Hayashi , Yoshihito Hirano , Kiyohide Sakai , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Hiroyuki Joba , Kenichi Tajima , Yoshinori Takahashi , Kazutomi Mori , Tomohiro Akiyama
IPC分类号： H04M1/00 , H01Q3/42 , H04B17/00 , H01Q3/30 , H01Q21/00
CPC分类号： H01Q3/42 , H01Q3/30 , H01Q21/0025 , H04B17/0085
摘要： An array antenna apparatus in which an SN ratio is improved. Antenna elements having transmission modules, respectively, are arranged in plurality, wherein the plurality of transmission modules respectively have transmission signal generators that each output a transmission intermediate frequency signal, local oscillation signal generators that each output a local oscillation signal, and transmission mixers that each mix the transmission intermediate frequency signal and the local oscillation signal with each other, thereby to carry out frequency conversion to a transmission high frequency signal. A reference signal source inputs a reference signal to the transmission signal generators and the local oscillation signal generators. The transmission intermediate frequency signal and the local oscillation signal are synchronized with each other by the reference signal.
摘要翻译：提高SN比的阵列天线装置。分别具有发送模块的天线元件分别配置有多个发送模块，其中，所述多个发送模块分别具有各自输出发送中频信号的发送信号发生器，各自输出本地振荡信号的本地振荡信号发生器以及各自输出本地振荡信号的发送混频器将发送中频信号和本地振荡信号彼此混合，从而对发送高频信号进行频率转换。参考信号源将参考信号输入到发送信号发生器和本地振荡信号发生器。发送中频信号和本地振荡信号通过参考信号彼此同步。

7. 发明授权

US08774737B2 Transmission module and phased array antenna apparatus 失效
标题翻译：传输模块和相控阵天线装置
公开(公告)号：US08774737B2
公开(公告)日：2014-07-08
申请号：US13582237
申请日：2010-03-04
申请人： Kazutomi Mori , Hiroyuki Joba , Yoshinori Takahashi , Tomohiro Akiyama , Ryoji Hayashi , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Kiyohide Sakai , Yoshihito Hirano
发明人： Kazutomi Mori , Hiroyuki Joba , Yoshinori Takahashi , Tomohiro Akiyama , Ryoji Hayashi , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Kiyohide Sakai , Yoshihito Hirano
IPC分类号： H04B1/04 , H01Q11/12 , H03F1/32 , H03F1/02 , H03G3/00 , H03G3/30
CPC分类号： H03F1/3247 , H01Q3/26 , H01Q3/267 , H03F1/02 , H03F1/0211 , H03F1/0227 , H03F1/0238 , H03F3/24 , H03F2200/211 , H03F2200/411 , H03F2200/451 , H03G3/004 , H03G3/3042 , H04B1/0483 , H04B17/13 , H04B2001/045
摘要： A transmission module including a power supply voltage control unit that sets a power supply voltage to the high frequency amplifier in a variable manner, and a control circuit that controls an amplitude control unit, a phase control unit and the power supply voltage control unit. The control circuit and the power supply voltage control unit control the power supply voltage in accordance with an output power of the high frequency amplifier. The transmission module can carry out not only phase control but also amplitude control in a continuous manner, while suppressing amplitude and phase variation, and a high frequency amplifier in the transmission module is made highly efficient. In addition, a large directional gain, a low side lobe level and a low power consumption are achieved, as a phased array antenna apparatus using a transmission module.
摘要翻译：一种传输模块，包括以可变方式设置高频放大器的电源电压的电源电压控制单元和控制振幅控制单元，相位控制单元和电源电压控制单元的控制电路。控制电路和电源电压控制单元根据高频放大器的输出功率来控制电源电压。传输模块不仅可以在抑制幅度和相位变化的同时进行相位控制，而且可以连续进行幅度控制，并且使传输模块中的高频放大器高效。此外，作为使用传输模块的相控阵天线装置，实现了大的方向增益，低旁瓣电平和低功耗。

8. 发明授权

US08678779B2 Fuel pump 失效
标题翻译：燃油泵
公开(公告)号：US08678779B2
公开(公告)日：2014-03-25
申请号：US12718395
申请日：2010-03-05
申请人： Takashi Yoshizawa , Donald J. McCune , Harsha Badarinarayan , Akira Inoue
发明人： Takashi Yoshizawa , Donald J. McCune , Harsha Badarinarayan , Akira Inoue
IPC分类号： F04B49/22
CPC分类号： F02M59/366 , F02D41/20 , F02D41/3082 , F02D41/3845 , F02D2041/2027 , F02D2041/2037 , F02M59/367 , F02M59/44 , F02M2200/26 , F02M2200/302 , F02M2200/304 , F02M2200/315 , F02M2200/9084
摘要： A high pressure fuel pump for use with a direct injection engine having a housing which defines a pump chamber. A port is formed in the housing which fluidly connects a fuel in the passageway with the pump chamber. An elongated valve is movably mounted within the housing between an open and a closed position. In its open position, the inlet passageway is fluidly connected with the pump chamber while, conversely, in the closed position the fuel valve blocks the fluid flow between the inlet passageway and the pump chamber. A circuit controls the deceleration of the valve to reduce pump noise.
摘要翻译：一种用于直接喷射发动机的高压燃料泵，其具有限定泵室的壳体。端口形成在壳体中，其将通道中的燃料与泵室流体连接。细长的阀可移动地安装在壳体内的打开和关闭位置之间。在其打开位置，入口通道与泵室流体连接，而相反地，在关闭位置，燃料阀阻挡入口通道和泵室之间的流体流动。电路控制阀的减速度以减少泵噪声。

9. 发明授权

US08532428B2 Noise reducing apparatus, noise reducing method, and noise reducing program for improving image quality 有权
标题翻译：降噪装置，降噪方法和降噪程序，提高图像质量
公开(公告)号：US08532428B2
公开(公告)日：2013-09-10
申请号：US12528773
申请日：2008-02-04
申请人： Akira Inoue
发明人： Akira Inoue
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T2207/20008 , H04N1/409 , H04N5/21
摘要： A noise reducing apparatus and associated method and program for improving image quality in an image are provided. The noise reducing apparatus detects a flat area from an image and analyzes the noise from the flat area, and then it suppresses a noise component of the image based on the noise analysis result.
摘要翻译：提供了一种用于改善图像中的图像质量的降噪装置和相关联的方法和程序。噪声降低装置从图像检测平坦区域，并分析来自平坦区域的噪声，然后基于噪声分析结果抑制图像的噪声分量。

10. 发明申请

US20130214288A1 NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：氮化物半导体发光元件及其制造方法
公开(公告)号：US20130214288A1
公开(公告)日：2013-08-22
申请号：US13880027
申请日：2012-05-02
申请人： Toshiya Yokogawa , Junko Iwanaga , Akira Inoue
发明人： Toshiya Yokogawa , Junko Iwanaga , Akira Inoue
IPC分类号： H01L33/32
CPC分类号： H01L33/32 , H01L33/02 , H01L33/16
摘要： A nitride-based semiconductor light-emitting device of an embodiment includes a semiconductor multilayer structure having a growing plane which is an m-plane and being made of a GaN-based semiconductor. The semiconductor multilayer structure includes a n-type semiconductor layer, a p-type semiconductor layer, a p-side electrode provided on the p-type semiconductor layer, and an active layer interposed between the n-type semiconductor layer and the p-type semiconductor layer. The ratio of the thickness of the active layer to the thickness of the n-type semiconductor layer, D, is in the range of 1.8×10−4≦D≦14.1×10−4. The area of the p-side electrode, S, is in the range of 1×102 μm2≦S≦9×104 μm2. A maximum current density which leads to 88% of a maximum of the external quantum efficiency is not less than 2 A/mm2.
摘要翻译：实施方式的氮化物系半导体发光元件具有半导体层叠结构，该半导体层叠结构具有作为m面的生长面并由GaN系半导体构成。半导体多层结构包括n型半导体层，p型半导体层，设置在p型半导体层上的p侧电极以及介于n型半导体层和p型半导体层之间的有源层半导体层。有源层的厚度与n型半导体层的厚度D之比在1.8×10 -4 @ D @ 14.1×10 -4的范围内。 p侧电极S的面积在1×102mum2 @ S @ 9×104mum2的范围内。导致外部量子效率最大值的88％的最大电流密度不小于2A / mm2。

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