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81. 发明授权

US07608979B2 Driving device and driving system 失效
标题翻译：驱动装置和驱动系统
公开(公告)号：US07608979B2
公开(公告)日：2009-10-27
申请号：US11493227
申请日：2006-07-26
申请人： Junji Sato , Junichi Tanii , Yoshihiro Hara , Akira Kosaka
发明人： Junji Sato , Junichi Tanii , Yoshihiro Hara , Akira Kosaka
IPC分类号： H01L41/08
CPC分类号： H02N2/067 , H02N2/025
摘要： Drive technology is provided which makes suitable low velocity driving and smooth changing of driving velocity possible and achieves reduced power consumption. In the driving device, the drive unit is driven which engages with drive shaft which moves back and forth in tandem with extension and contraction of the piezoelectric element. In this driving device, when the output cycle for cycle Te is repeated such that the voltages applied to the piezoelectric element 11 are the maximum value (+Vp), the minimum value (−Vp), and the middle value (0V), the movement velocity of the drive unit 13 can be changed by thinning the output cycle at cycle Tf. As a result, suitable low velocity driving can be carried out and power consumption can be reduced in the drive unit.
摘要翻译：提供驱动技术，使得适当的低速驱动和驱动速度的平滑变化成为可能，并实现降低的功耗。在驱动装置中，驱动单元与驱动轴啮合，该驱动轴与压电元件的伸缩一起前后移动。在该驱动装置中，当重复循环Te的输出周期，使得施加到压电元件11的电压为最大值（+ Vp）时，最小值（-Vp）和中间值（0V），驱动单元13的移动速度可以通过在周期Tf变薄输出周期来改变。结果，可以实现合适的低速驱动，并且可以在驱动单元中降低功耗。

82. 发明授权

US07565118B2 Polar modulation transmission apparatus and wireless communication apparatus 失效
标题翻译：极地调制发送装置和无线通信装置
公开(公告)号：US07565118B2
公开(公告)日：2009-07-21
申请号：US11516662
申请日：2006-09-07
申请人： Yoshihiro Hara
发明人： Yoshihiro Hara
IPC分类号： H04L25/49
CPC分类号： H04L27/361 , H03F1/0205 , H03F1/32 , H03F3/24 , H03F3/45085 , H03F3/45475 , H03F2203/45374 , H03F2203/45512 , H04L27/368
摘要： A polar modulation transmission apparatus for realizing a wide control range for transmission power, maintaining the modulation precision and the distortion characteristic at a superb level even at a low output, and providing a high power efficiency is provided. An adder 102 adds a logarithm-represented transmission power control signal S13 to a logarithm-represented amplitude signal S14, and outputs the resultant signal as a transmission power-controlled amplitude signal S5. A phase modulation section 104 outputs a high frequency phase-modulated signal S8 based on a phase signal S3. An amplitude signal amplifier 103 supplies a supply voltage to a high frequency power amplifier 106 based on an amplitude signal S5. The high frequency power amplifier 106 performs amplitude modulation on the high frequency phase-modulated signal S8 based on the supply voltage supplied thereto, and outputs the resultant signal as a high frequency transmission signal S10.
摘要翻译：提供了一种极地调制发送装置，用于实现传输功率的宽的控制范围，即使在低输出时也将调制精度和失真特性保持在极高的电平，并提供高功率效率。加法器102将对数表示的发送功率控制信号S13与对数表示的振幅信号S14相加，并输出作为发送功率控制振幅信号S5的结果信号。相位调制部104基于相位信号S3输出高频相位调制信号S8。振幅信号放大器103基于振幅信号S5向高频功率放大器106供给电源电压。高频功率放大器106根据供给的电源电压对高频相位调制信号S8进行振幅调制，并输出作为高频发送信号S10的合成信号。

83. 发明授权

US07408288B2 Driving apparatus 失效
标题翻译：驱动装置
公开(公告)号：US07408288B2
公开(公告)日：2008-08-05
申请号：US11246737
申请日：2005-10-07
申请人： Yoshihiro Hara
发明人： Yoshihiro Hara
IPC分类号： H01L41/09
CPC分类号： H02N2/062 , H02N2/025
摘要： A determination is made whether a moving speed of a slider section with respect to a rod section in a piezoelectric actuator is lower than a predetermined speed. When the moving speed is lower than the predetermined speed, it is considered that a friction-bonded portion between the rod section and the slider section is in a fastened state or a nearly fastened state. A resonance frequency of the piezoelectric actuator or a frequency proximity to the resonance frequency is set as a driving frequency for the piezoelectric actuator. The slider section is moved in a reciprocating manner plural times with respect to the rod section. As a result, an abnormal state is eliminated from the piezoelectric actuator.
摘要翻译：确定滑块部分相对于压电致动器中的杆部分的移动速度是否低于预定速度。当移动速度低于预定速度时，认为杆部和滑块部之间的摩擦接合部处于紧固状态或接近紧固状态。将压电致动器的谐振频率或与谐振频率接近的频率设定为压电致动器的驱动频率。滑块部分相对于杆部分以往复运动方式多次移动。结果，从压电致动器中消除了异常状态。

84. 发明申请

US20080153438A1 Transmission Device, Transmission Power Control Method, and Radio Communication Device 审中-公开
标题翻译：传输设备，传输功率控制方法和无线电通信设备
公开(公告)号：US20080153438A1
公开(公告)日：2008-06-26
申请号：US10566524
申请日：2004-07-02
申请人： Mamoru Arayashiki , Yoshihiro Hara , Masaharu Udagawa
发明人： Mamoru Arayashiki , Yoshihiro Hara , Masaharu Udagawa
IPC分类号： H04B1/04
CPC分类号： H03F3/19 , H03F1/025 , H04W52/52
摘要： The object of the present invention is to provide a transmitting apparatus and a transmitting power control method that can provide excellent power efficiency and a wide control range of transmitting output power, and a radio communication apparatus employing the transmitting apparatus.At the time of high output power, a high-frequency power amplifier (5) is operated as a nonlinear amplifier, whereby power efficiency when a transmitting signal is power-amplified can be enhanced. Further, at the time of low output power, the high-frequency power amplifier (5) is operated as a linear amplifier, whereby the control range of the transmitting output power can be extended. Still further, when the high-frequency power amplifier (5) is operated as a nonlinear amplifier, by varying the input level of the high-frequency power amplifier (5) according to the average output power of the transmitting signal by the variable gain amplifier (7), it is possible to reduce leak power and to extend the control range of the transmitting output power.
摘要翻译：本发明的目的是提供一种发送装置和发送功率控制方法，其能够提供优异的功率效率和广泛的发送输出功率的控制范围，以及采用发送装置的无线通信装置。在高输出功率时，高频功率放大器（5）作为非线性放大器工作，从而可以提高发射信号被功率放大的功率效率。此外，在低输出功率时，高频功率放大器（5）作为线性放大器工作，从而能够延长发送输出功率的控制范围。此外，当高频功率放大器（5）作为非线性放大器工作时，通过可变增益放大器根据发送信号的平均输出功率改变高频功率放大器（5）的输入电平（7）中，能够降低泄漏功率并扩大发送输出功率的控制范围。

85. 发明申请

US20070279497A1 Drive apparatus, image pickup unit and image pickup apparatus 有权
标题翻译：驱动装置，图像拾取单元和图像拾取装置
公开(公告)号：US20070279497A1
公开(公告)日：2007-12-06
申请号：US11788262
申请日：2007-04-19
申请人： Shigeru Wada , Yoshihiro Hara , Masamichi Oohara
发明人： Shigeru Wada , Yoshihiro Hara , Masamichi Oohara
IPC分类号： H04N5/228 , G03B5/00
CPC分类号： G03B5/00 , H04N5/2253 , H04N5/2257 , H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： A small-sized and highly efficient drive apparatus, an image pickup unit and an image pickup apparatus are provided, by using a polymer actuator that is small in size and has high speed of response and has high degree of freedom for arrangement, and by realizing an actuator having excellent assembly simplicity. By being provided with a polymer actuator and by moving objects to be driven such as an image pickup device, a lens, an image pickup optical system and a lens barrel unit by the use of the actuator, an actuator that is small in size and has the high speed of response, a high degree of freedom for arrangement and excellent assembly simplicity can be provided, which makes it possible to provide a small-sized and highly efficient drive apparatus, an image pickup unit and an image pickup apparatus.
摘要翻译：通过使用尺寸小，响应速度快，配置自由度高的聚合物致动器，提供了小型化，高效率的驱动装置，图像拾取单元和图像拾取装置，并且通过实现具有优异的组装简单性的致动器。通过设置有聚合物致动器并且通过使用致动器来移动诸如图像拾取装置，透镜，图像拾取光学系统和镜筒单元的被驱动物体，尺寸小且具有可以提供高的响应速度，高度的布置自由度和优异的组装简单性，这使得可以提供小型和高效的驱动装置，图像拾取单元和图像拾取装置。

86. 发明申请

US20070211820A1 Transmission Device And Wireless Communication Apparatus 有权
标题翻译：传输设备和无线通信设备
公开(公告)号：US20070211820A1
公开(公告)日：2007-09-13
申请号：US11547354
申请日：2006-02-02
申请人： Yoshihiro Hara , Toru Matsuura
发明人： Yoshihiro Hara , Toru Matsuura
IPC分类号： H04L25/49
CPC分类号： H03F3/24 , H03F1/02 , H03F1/0205 , H03F1/0227 , H03F3/72 , H03F2200/324 , H03F2200/451
摘要： In a first mode in which the power level of a transmission output signal (S6) is to be high, an output from the multiplier (2) is input to an amplitude modulation signal amplifier (4), and a radio frequency power amplifier (5) performs amplitude modulation on a radio frequency phase modulated signal (S4) using a nonlinear area with a supply voltage from the amplitude modulation signal amplifier (4). In a second mode in which the power level of a transmission output signal (S6) is to be low, the output from the multiplier (2) is input to a variable gain amplifier (7), and the variable gain amplifier (7) performs amplitude modulation on the radio frequency phase modulated signal (S4). The amplitude modulated signal is output without passing through the radio frequency power amplifier (5).
摘要翻译：在发送输出信号（S 6）的功率电平为高的第一模式中，来自乘法器（2）的输出被输入到幅度调制信号放大器（4），射频功率放大器 5）使用具有来自幅度调制信号放大器（4）的电源电压的非线性区域对射频相位调制信号（S 4）进行幅度调制。在发送输出信号（S 6）的功率电平为低的第二模式中，来自乘法器（2）的输出被输入到可变增益放大器（7），并且可变增益放大器（7）对射频相位调制信号进行幅度调制（S 4）。输出幅度调制信号而不通过射频功率放大器（5）。

87. 发明授权

US07218341B2 Apparatus capable of shake estimation 失效
标题翻译：能够抖动估计的装置
公开(公告)号：US07218341B2
公开(公告)日：2007-05-15
申请号：US10456870
申请日：2003-06-06
申请人： Tomonori Satoh , Yoshihiro Hara , Toshihiro Hamamura , Kazuhiko Yukawa , Keiji Tamai , Masatoshi Yoneyama
发明人： Tomonori Satoh , Yoshihiro Hara , Toshihiro Hamamura , Kazuhiko Yukawa , Keiji Tamai , Masatoshi Yoneyama
IPC分类号： H04N5/228
CPC分类号： H04N5/23258 , H04N5/23248 , H04N5/23254 , H04N5/23267 , H04N5/23287
摘要： A camera is provided with: a detector for detecting a shake amount of the apparatus with respect to an object at an interval; a calculator for calculating a shake speed and a shake acceleration rate based on detected shake amounts, and calculates an estimative shake amount based on a calculated shake speed, a calculated shake acceleration rate, and a coefficient k (0
摘要翻译：相机设置有：用于以间隔检测装置相对于物体的抖动量的检测器; 计算用于基于检测到的抖动量计算抖动速度和抖动加速度的计算器，并且基于计算出的抖动速度，计算的抖动加速度和系数k（0

88. 发明授权

US07170633B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US07170633B2
公开(公告)日：2007-01-30
申请号：US10054160
申请日：2002-01-22
申请人： Yoshihiro Hara , Rieko Izume
发明人： Yoshihiro Hara , Rieko Izume
IPC分类号： H04N1/40 , H04N1/409 , H04N1/58 , H04N1/60 , H04N5/225 , H04N5/235 , H04N9/04
CPC分类号： H04N1/23 , H04N1/21 , H04N2201/0082 , H04N2201/3242 , H04N2201/3252 , H04N2201/3254
摘要： In an imaging apparatus such as a digital still camera, a scene is judged with using an image data outputted from an area sensor in a preparation state in which an image displayed on a monitor display serves as a viewfinder, and another image data to be recorded in a recording medium in an image recording mode is compensated corresponding to a result of judgment of the scene. By such the compensation, an image using the image data recorded in the recording medium can properly be reproduced by an image outputting apparatus such as a printer.
摘要翻译：在诸如数字静态照相机的成像设备中，使用在区域传感器输出的图像数据来判断场景，其中显示在监视器显示器上的图像用作取景器的准备状态和要记录的另一图像数据在图像记录模式的记录介质中，对应于场景的判断结果进行补偿。通过这样的补偿，使用记录在记录介质中的图像数据的图像可以由诸如打印机的图像输出装置适当地再现。

89. 发明申请

US20060293005A1 Wireless transmission apparatus, polar modulation transmission apparatus, and wireless communication apparatus 审中-公开
标题翻译：无线发送装置，极地调制发送装置和无线通信装置
公开(公告)号：US20060293005A1
公开(公告)日：2006-12-28
申请号：US11410292
申请日：2006-04-25
申请人： Yoshihiro Hara , Shigeru Morimoto , Toru Matsuura , Hisashi Adachi , Kaoru Ishida
发明人： Yoshihiro Hara , Shigeru Morimoto , Toru Matsuura , Hisashi Adachi , Kaoru Ishida
IPC分类号： H04B1/04 , H04B1/02
CPC分类号： H04B1/406 , H04B1/0483
摘要： A wireless transmission apparatus of multi-mode operation with superior power efficiency is provided. Switches (115 and 117) are switched over in such a manner that a modulation signal outputted from a wireless GSM/EDGE (UB) signal formation circuit (101-3) of a high-frequency signal processing circuit (101) is outputted to a high-frequency power amplifier (104) at the time of output of a GSM modulation signal, and is outputted to a high-frequency amplifier (105) at the time of output of an EDGE modulation signal. As a result, the EDGE modulation signal is power amplified using a high-frequency power amplifier (105) for an UMTS modulation signal use that is compatible with regards to the EDGE modulation signal and the maximum output power and presence or absence of envelope fluctuation. It is therefore possible to amplify the EDGE modulation scheme wireless signal with high efficiency.
摘要翻译：提供了具有优异功率效率的多模式操作的无线传输装置。开关（115和117）被切换，使得从高频信号处理电路（101）的无线GSM / EDGE（UB）信号形成电路（101-3）输出的调制信号被输出到高频功率放大器（104），并且在EDGE调制信号的输出时被输出到高频放大器（105）。结果，使用与EDGE调制信号和最大输出功率以及存在或不存在包络波动兼容的UMTS调制信号使用的高频功率放大器（105）对EDGE调制信号进行功率放大。因此，可以高效率地放大EDGE调制方式的无线信号。

90. 发明授权

US07132824B2 Position detector, camera-shake compensation mechanism, and image capture apparatus 失效
标题翻译：位置检测器，相机抖动补偿机构和图像捕获装置
公开(公告)号：US07132824B2
公开(公告)日：2006-11-07
申请号：US10990013
申请日：2004-11-16
申请人： Satoshi Masuda , Yoshihiro Hara
发明人： Satoshi Masuda , Yoshihiro Hara
IPC分类号： G01B7/14
CPC分类号： H04N5/23248 , G01D5/145 , G03B17/02 , H04N5/23287
摘要： A position detector includes a magnet, a pair of Hall effect devices, and a processing circuit for detecting relative positions of the magnet and the pair of Hall effect devices. The processing circuit detects a difference in magnitude between output values of the Hall effect devices, as position outputs, with an input value to each of the Hall effect devices being controlled such that a sum of magnitudes of respective output values of the Hall effect devices is constant.
摘要翻译：位置检测器包括磁体，一对霍尔效应装置和用于检测磁体和一对霍尔效应装置的相对位置的处理电路。处理电路检测作为位置输出的霍尔效应装置的输出值之间的大小差异，其中每个霍尔效应装置的输入值被控制，使得霍尔效应装置的各个输出值的大小之和为不变。

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