专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08174608B2 Drive unit and drive module 有权
标题翻译：驱动单元和驱动模块
公开(公告)号：US08174608B2
公开(公告)日：2012-05-08
申请号：US12114225
申请日：2008-05-02
申请人： Yoshihiro Hara , Takeshi Aoi , Natsuko Shiota , Yasutaka Tanimura
发明人： Yoshihiro Hara , Takeshi Aoi , Natsuko Shiota , Yasutaka Tanimura
IPC分类号： G03B13/00 , G03B9/08 , G03B17/38 , H02N10/00
CPC分类号： G02B7/08 , G03B3/10 , G03B5/00 , G03B9/14 , G03B2205/0015 , G03B2205/0076
摘要： A drive unit and drive module which use a shape memory alloy as a drive source to move a driven member, and which can drive at a high speed, independently of the ambient temperature and the position of the driven member. The timing of moving the driven member is controlled based on the position to which the driven member is moved, and based on the settling time for the driven member moved to that position to settle at that position, thus, the driven section can be moved in the minimum drive time, and this arrangement provides the drive unit and drive module that can drive at a high speed, independently of the ambient temperature and the position of the driven member.
摘要翻译：驱动单元和驱动模块，其使用形状记忆合金作为驱动源来移动从动构件，并且可以独立于环境温度和从动构件的位置以高速驱动。基于从动构件移动的位置来控制从动构件的移动定时，并且基于移动到该位置的从动构件的稳定时间在该位置处稳定，从而可以将被驱动部分移动最小驱动时间，并且这种布置提供了驱动单元和驱动模块，该驱动单元和驱动模块可以独立于环境温度和从动构件的位置以高速驱动。

62. 发明授权

US08055215B2 Transmission circuit and communication device 有权
标题翻译：传输电路和通信设备
公开(公告)号：US08055215B2
公开(公告)日：2011-11-08
申请号：US12100856
申请日：2008-04-10
申请人： Yoshihiro Hara , Shunsuke Hirano , Toru Matsuura , Shigeru Morimoto
发明人： Yoshihiro Hara , Shunsuke Hirano , Toru Matsuura , Shigeru Morimoto
IPC分类号： H04B1/04
CPC分类号： H04B1/0483
摘要： Provided is a transmission circuit capable of operating with high linearity and with low noise. An AM variable fc filter uses an AM cutoff frequency to remove a high frequency component from an amplitude signal. An amplifier supplies a power amplifier with a voltage which is a result of amplifying the amplitude signal outputted from the AM variable fc filter. A PM variable fc filter uses a PM cutoff frequency to remove a high frequency component from a phase signal. A phase modulator phase-modulates the phase signal outputted from the PM variable fc filter to output a high-frequency phase-modulated signal. The power amplifier amplifies the high-frequency phase-modulated signal by using the voltage supplied from the amplifier, and outputs a resultant signal as a transmission signal. The AM variable fc filter and the PM variable fc filter respectively control the AM cutoff frequency and the PM cutoff frequency such that the AM cutoff frequency and the PM cutoff frequency each have an opposite characteristic to that of an output power of the transmission signal.
摘要翻译：提供了能够以高线性度和低噪声运行的传输电路。 AM变量fc滤波器使用AM截止频率从幅度信号中去除高频分量。放大器为功率放大器提供电压，该电压是从AM变量fc滤波器输出的幅度信号的放大结果。 PM变量fc滤波器使用PM截止频率从相位信号中去除高频分量。相位调制器对从PM变量fc滤波器输出的相位信号进行相位调制，以输出高频相位调制信号。功率放大器通过使用从放大器提供的电压放大高频相位调制信号，并输出合成信号作为发送信号。 AM变量fc滤波器和PM变量fc滤波器分别控制AM截止频率和PM截止频率，使得AM截止频率和PM截止频率各自具有与发送信号的输出功率相反的特性。

63. 发明授权

US07840193B2 Transmitter and communication apparatus 有权
标题翻译：发射机和通信设备
公开(公告)号：US07840193B2
公开(公告)日：2010-11-23
申请号：US11907380
申请日：2007-10-11
申请人： Yoshihiro Hara , Shigeru Morimoto
发明人： Yoshihiro Hara , Shigeru Morimoto
IPC分类号： H04B1/02
CPC分类号： H03C1/62
摘要： A modulator 23 corrects an amplitude signal Rd by adding thereto an offset value α and generates, based on the corrected amplitude signal Rd, an amplitude signal Ra for amplitude-modulating a radio-frequency signal. The modulator 23 includes: an offset voltage measurement section 109 operable to measure an offset voltage V2cal of the amplitude signal Ra; a correction value calculation section 110 operable to obtain a difference value ΔV2cal between the offset voltage V2cal measured by the offset voltage measurement section 109 and an initial value of the offset voltage V2cal and operable to calculate, based on the difference value ΔV2cal, a correction value VODAC for correcting the offset voltage V2cal; and an addition section 106 operable to add the correction value VODAC calculated by the correction value calculation section 110 to a signal processed until the amplitude signal Ra is generated from the amplitude signal Rd.
摘要翻译：调制器23通过加上偏移值α来校正幅度信号Rd，并且基于校正的振幅信号Rd生成用于幅度调制射频信号的振幅信号R. 调制器23包括：偏移电压测量部109，用于测量振幅信号Ra的偏移电压V2cal; 校正值计算部分110，用于获得由偏移电压测量部分109测量的偏移电压V2cal与偏移电压V2cal的初始值之间的差值Dgr; V2cal，并且可操作以基于差值Dgr; V2cal ，用于校正偏移电压V2cal的校正值VODAC; 以及附加部分106，其可操作以将由校正值计算部分110计算出的校正值VODAC与从振幅信号Rd产生振幅信号Ra之前的处理信号相加。

64. 发明授权

US07640741B2 Driving apparatus 失效
标题翻译：驱动装置
公开(公告)号：US07640741B2
公开(公告)日：2010-01-05
申请号：US11598358
申请日：2006-11-13
申请人： Yoshihiro Hara
发明人： Yoshihiro Hara
IPC分类号： F01B29/10
CPC分类号： H04N5/23248 , G03B2205/0023 , G03B2205/0076 , H04N5/2251 , H04N5/23258 , H04N5/23287
摘要： In an auto image stabilization system, a driving member formed as a wire of shape memory alloy (SMA) is retained by a projection of an image capturing unit. A distance Lb from the rotation center of an elastic deforming part to center of gravity (point of application) of the image capturing unit is longer than a distance La from the rotation center of the elastic deforming part to the projection (power point). In the configuration, equivalent mass (apparent mass) of the image capturing unit becomes (Lb/La) times, and it causes deterioration in response. Consequently, the driving member having an ellipse-shaped section in which a value obtained by dividing the width in the longer direction of the section by the width in the shorter direction is 1.3 or larger is employed. As a result, heat dissipation of the driving member increases, so that response in the SMA actuator can be properly improved.
摘要翻译：在自动图像稳定系统中，形成为形状记忆合金（SMA）的线的驱动构件由图像捕获单元的投影保持。从弹性变形部的旋转中心到图像拍摄单元的重心（施加点）的距离Lb比从弹性变形部的旋转中心到投影（动力点）的距离La长。在该结构中，图像拍摄单元的等效质量（视在质量）变为（Lb / La）倍，并且导致响应恶化。因此，采用具有椭圆形截面的驱动构件，其中通过将截面的长度方向上的宽度除以短边方向的宽度获得的值为1.3或更大。结果，驱动构件的散热增加，从而可以适当地改善SMA致动器中的响应。

65. 发明申请

US20090098839A1 Transmitter and communication apparatus 有权
标题翻译：发射机和通信设备
公开(公告)号：US20090098839A1
公开(公告)日：2009-04-16
申请号：US11907380
申请日：2007-10-11
申请人： Yoshihiro Hara , Shigeru Morimoto
发明人： Yoshihiro Hara , Shigeru Morimoto
IPC分类号： H03C1/62
CPC分类号： H03C1/62
摘要： A modulator 23 corrects an amplitude signal Rd by adding thereto an offset value α and generates, based on the corrected amplitude signal Rd, an amplitude signal Ra for amplitude-modulating a radio-frequency signal. The modulator 23 includes: an offset voltage measurement section 109 operable to measure an offset voltage V2cal of the amplitude signal Ra; a correction value calculation section 110 operable to obtain a difference value ΔV2cal between the offset voltage V2cal measured by the offset voltage measurement section 109 and an initial value of the offset voltage V2cal and operable to calculate, based on the difference value ΔV2cal, a correction value VODAC for correcting the offset voltage V2cal; and an addition section 106 operable to add the correction value VODAC calculated by the correction value calculation section 110 to a signal processed until the amplitude signal Ra is generated from the amplitude signal Rd.
摘要翻译：调制器23通过将偏移值α加上来校正振幅信号Rd，并且基于校正的振幅信号Rd生成用于对射频信号进行幅度调制的振幅信号R. 调制器23包括：偏移电压测量部109，用于测量振幅信号Ra的偏移电压V2cal; 校正值计算部分110，用于获得由偏移电压测量部分109测量的偏移电压V2cal与偏移电压V2cal的初始值之间的差值DeltaV2cal，并且可操作以基于差值ΔV2cal计算校正值 VODAC用于校正偏移电压V2cal; 以及附加部分106，其可操作以将由校正值计算部分110计算出的校正值VODAC与从振幅信号Rd产生振幅信号Ra之前的处理信号相加。

66. 发明申请

US20080204909A1 POLYMER ACTUATOR AND OPTICAL UNIT 失效
标题翻译：聚合物致动器和光学单元
公开(公告)号：US20080204909A1
公开(公告)日：2008-08-28
申请号：US12034890
申请日：2008-02-21
申请人： Natsuko Shiota , Shigeru Wada , Yoshihiro Hara
发明人： Natsuko Shiota , Shigeru Wada , Yoshihiro Hara
IPC分类号： H01L41/09 , G02B7/00
CPC分类号： G02B7/08 , H01L41/0986
摘要： An object of the present invention is to provide a polymer actuator that does not need a special member for determining the output direction of the drive force or a support member, and which is simply configured with a small number of parts and is compact and low-cost. The present invention provides a polymer actuator that includes electrodes which are inelastic in a planar direction and sandwich a stretching portion of a dielectric polymer with a gradient in thickness, and also provides an optical system including the polymer actuator.
摘要翻译：本发明的目的是提供一种聚合物致动器，其不需要用于确定驱动力或支撑构件的输出方向的特殊构件，并且其被简单地构造为少量的部件，并且是紧凑且低密度的，成本。本发明提供了一种聚合物致动器，其包括在平面方向上不弹性并夹着厚度梯度的介电聚合物的拉伸部分的电极，并且还提供包括聚合物致动器的光学系统。

67. 发明申请

US20070285558A1 Optical unit and image pickup apparatus 有权
标题翻译：光学单元和图像拾取装置
公开(公告)号：US20070285558A1
公开(公告)日：2007-12-13
申请号：US11805219
申请日：2007-05-22
申请人： Masamichi Oohara , Yoshihiro Tanaka , Shigeru Wada , Yoshihiro Hara
发明人： Masamichi Oohara , Yoshihiro Tanaka , Shigeru Wada , Yoshihiro Hara
IPC分类号： G03B13/00
CPC分类号： H04N5/23212 , G02B7/08 , G02B27/646 , H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： An optical unit and image pickup apparatus capable of performing “auto focus function” and “image shake correction function” and characterized by easy assembling, compact configuration, high performance and reduced costs is provided. The optical unit and image pickup apparatus are provided with a polymer actuator to move an optical device, whereby performing auto focus function and image shake correction function can be performed. The polymer actuator is provided with electric wirings for image pickup device, thereby reducing the number of circuit board used for electric wiring of the image pickup device, with the result that an optical unit and image pickup apparatus characterized by easy assembling, compact configuration, high performance and reduced costs are provided.
摘要翻译：提供能够进行“自动聚焦功能”和“图像抖动校正功能”的光学单元和图像拾取装置，其特征在于易于组装，紧凑的结构，高性能和降低的成本。光学单元和图像拾取装置设置有用于移动光学装置的聚合物致动器，由此可以执行自动聚焦功能和图像抖动校正功能。聚合物致动器设置有用于图像拾取装置的电线，从而减少了用于图像拾取装置的电线的电路板的数量，结果是特征在于易于组装，紧凑的构造，高的图像拾取装置提供性能和降低成本。

68. 发明授权

US07009728B1 Image printer system with print and save functions 失效
标题翻译：图像打印机系统具有打印和保存功能
公开(公告)号：US07009728B1
公开(公告)日：2006-03-07
申请号：US09496457
申请日：2000-02-02
申请人： Yoshihiro Hara , Nobuo Hashimoto , Masaaki Kuriyama
发明人： Yoshihiro Hara , Nobuo Hashimoto , Masaaki Kuriyama
IPC分类号： G06K15/02 , G06F13/00
CPC分类号： H04N1/00132 , H04N1/00143 , H04N1/00161 , H04N1/00167 , H04N1/00175 , H04N1/00188 , H04N1/00193 , H04N1/34
摘要： An image printer system that prints out images using image data taken by a digital camera and recorded in a recording medium and that saves the image data in the recording medium in another recording medium. In this system, parameters are set for the printing operation and for the saving operation before they are begun, and the two operations are performed simultaneously or in one sequence. The image data may be corrected for the printing, but the image data that is saved is the original image data.
摘要翻译：一种图像打印机系统，其使用由数字照相机拍摄并记录在记录介质中的图像数据打印图像，并且将图像数据保存在记录介质中的另一个记录介质中。在该系统中，在打印操作和保存操作开始之前设置参数，并且两个操作同时进行或一个顺序执行。图像数据可以被校正用于打印，但是保存的图像数据是原始图像数据。

69. 发明授权

US06917075B2 Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US06917075B2
公开(公告)日：2005-07-12
申请号：US10752409
申请日：2004-01-07
申请人： Akira Inoue , Akira Asai , Teruhito Ohnishi , Haruyuki Sorada , Yoshihiro Hara , Takeshi Takagi
发明人： Akira Inoue , Akira Asai , Teruhito Ohnishi , Haruyuki Sorada , Yoshihiro Hara , Takeshi Takagi
IPC分类号： H01L21/336 , H01L21/768 , H01L29/78 , H01L29/786 , H01L29/76 , H01L29/94 , H01L31/062 , H01L31/113 , H01L31/119
CPC分类号： H01L29/66772 , H01L21/76895 , H01L29/783 , H01L29/78615 , H01L29/78621
摘要： A semiconductor device and a method of fabricating the same according to this invention are such that: a gate insulator is formed over a predetermined region of a semiconductor substrate; a gate electrode is formed on the gate insulator; source and drain regions respectively formed in portions of the predetermined region that are situated on both sides of the gate electrode in plan view; a body region formed by a region of the predetermined region exclusive of the source and drain regions; and a contact electrically interconnecting the gate electrode and the body region, wherein a portion of the contact which is connected to the gate electrode is formed to intersect the gate electrode in plan view.
摘要翻译：根据本发明的半导体器件及其制造方法是：在半导体衬底的预定区域上形成栅极绝缘体; 栅电极形成在栅极绝缘体上; 源极和漏极区域分别形成在预定区域的位于栅极电极的两侧的部分中; 由不同于所述源极和漏极区域的所述预定区域的区域形成的体区; 以及使所述栅电极和所述体区域电连接的触点，其中，与所述栅电极连接的所述触点的一部分在平面图中形成为与所述栅电极相交。

70. 发明授权

US06872989B2 Semiconductor device and method for fabricating the same 失效
标题翻译：半导体装置及其制造方法
公开(公告)号：US06872989B2
公开(公告)日：2005-03-29
申请号：US10370766
申请日：2003-02-24
申请人： Akira Inoue , Takeshi Takagi , Yoshihiro Hara , Minoru Kubo
发明人： Akira Inoue , Takeshi Takagi , Yoshihiro Hara , Minoru Kubo
IPC分类号： H01L21/02 , H01L21/314 , H01L21/316 , H01L21/77 , H01L21/8238 , H01L21/8242 , H01L21/8246 , H01L21/84 , H01L27/092 , H01L27/115 , H01L27/12 , H01L29/10 , H01L29/78 , H01L29/786 , H01L29/80 , H01L31/0312
CPC分类号： H01L29/802 , H01L21/823807 , H01L21/84 , H01L27/092 , H01L27/10873 , H01L27/11502 , H01L27/11507 , H01L27/1203 , H01L27/1214 , H01L27/1222 , H01L28/55 , H01L29/1054 , H01L29/783 , H01L29/78687
摘要： A silicon oxide film 102, a Pt film 103x, a Ti film 104x and a PZT film 105x are deposited in this order over a Si substrate 101. The Si substrate 101 is placed in a chamber 106 so that the PZT film 105x is irradiated with an EHF wave 108. The irradiation with the EHF wave locally heats a dielectric film such as the PZT film. As a result, it is possible to improve, for example, the leakage property of the dielectric film without adversely affecting a device formed on the Si substrate 101.
摘要翻译：在Si衬底101上依次沉积氧化硅膜102，Pt膜103x，Ti膜104x和PZT膜105x。将Si衬底101放置在室106中，以便将PZT膜105x照射 EHF波108.用EHF波的照射局部加热诸如PZT膜的电介质膜。结果，可以改善例如电介质膜的泄漏特性，而不会对形成在Si衬底101上的器件产生不利影响。

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