公开(公告)号：US09041852B2

公开(公告)日：2015-05-26

申请号：US13309065

申请日：2011-12-01

申请人： Yoshinori Matsuzawa ,  Sumio Kawai ,  Toru Miyajima ,  Osamu Nonaka ,  Hiroshi Kodama

发明人： Yoshinori Matsuzawa ,  Sumio Kawai ,  Toru Miyajima ,  Osamu Nonaka ,  Hiroshi Kodama

IPC分类号： H04N5/225 ,  G02B15/14

CPC分类号： H04N5/2254 ,  G02B15/14

摘要： An imaging apparatus comprises an optical system that includes a plurality of lens groups, each lens group including one or more lenses, at least one of the lens groups being independently movable with respect to the other lens groups and including a focus lens group for focusing the subject and a lens control unit that controls movement of the plurality of lens groups to bring into focus based on a feeding position of the focus lens group.

摘要翻译： 一种成像装置包括一个包括多个透镜组的光学系统，每个透镜组包括一个或多个透镜，至少一个透镜组可相对于其它透镜组独立地移动，并且包括聚焦透镜组 对象和透镜控制单元，其基于对焦透镜组的馈送位置来控制多个透镜组的移动以进行对焦。

公开(公告)号：US20120147251A1

公开(公告)日：2012-06-14

申请号：US13309065

申请日：2011-12-01

申请人： Yoshinori Matsuzawa ,  Sumio Kawai ,  Toru Miyajima ,  Osamu Nonaka ,  Hiroshi Kodama

发明人： Yoshinori Matsuzawa ,  Sumio Kawai ,  Toru Miyajima ,  Osamu Nonaka ,  Hiroshi Kodama

IPC分类号： H04N5/232 ,  G02B15/14

CPC分类号： H04N5/2254 ,  G02B15/14

摘要： An imaging apparatus comprises an optical system that includes a plurality of lens groups, each lens group including one or more lenses, at least one of the lens groups being independently movable with respect to the other lens groups and including a focus lens group for focusing the subject and a lens control unit that controls movement of the plurality of lens groups to bring into focus based on a feeding position of the focus lens group.

摘要翻译： 一种成像装置包括一个包括多个透镜组的光学系统，每个透镜组包括一个或多个透镜，至少一个透镜组可相对于其它透镜组独立地移动，并且包括聚焦透镜组 对象和透镜控制单元，其基于对焦透镜组的馈送位置来控制多个透镜组的移动以进行对焦。

公开(公告)号：US08792018B2

公开(公告)日：2014-07-29

申请号：US13332766

申请日：2011-12-21

申请人： Yoshinori Matsuzawa ,  Manabu Ichikawa ,  Toshio Takahashi ,  Hiroshi Kodama ,  Osamu Nonaka

发明人： Yoshinori Matsuzawa ,  Manabu Ichikawa ,  Toshio Takahashi ,  Hiroshi Kodama ,  Osamu Nonaka

IPC分类号： H04N5/225

CPC分类号： H04N5/23212 ,  H04N5/2254 ,  H04N5/23293 ,  H04N5/2621

摘要： An image capturing apparatus includes: an optical system that includes a lens group including at least one lens, an optical axis of the optical system being able to be displaced; an image capturing unit that receives light collected by the optical system and generates electronic image data; a display unit that displays an image corresponding to the image data; and a display control unit that changes a display appearance of additional information, which is added to the image, according to a positional relationship between the optical axis and a light receiving surface of the image capturing unit.

摘要翻译： 一种摄像装置包括：光学系统，其包括透镜组，所述透镜组包括至少一个透镜，所述光学系统的光轴能够移位; 图像拍摄单元，接收由所述光学系统收集的光并产生电子图像数据; 显示单元，显示与图像数据对应的图像; 以及显示控制单元，其根据光轴和摄像单元的光接收表面之间的位置关系来改变添加到图像的附加信息的显示外观。

公开(公告)号：US09110365B2

公开(公告)日：2015-08-18

申请号：US12949330

申请日：2010-11-18

申请人： Shinsuke Homma ,  Hiroshi Kodama ,  Ryosuke Mochizuki

发明人： Shinsuke Homma ,  Hiroshi Kodama ,  Ryosuke Mochizuki

IPC分类号： H04N7/00 ,  G03B37/00 ,  G03B17/02 ,  G03B19/07 ,  H04N5/225 ,  H04N5/232

CPC分类号： G03B37/00 ,  G03B17/02 ,  G03B19/07 ,  H04N5/2259 ,  H04N5/232

摘要： An imaging apparatus includes an omnidirectional imaging unit that captures and generates an image of a visual field all around an axis as omnidirectional image data; an image converter that converts at least a part of the omnidirectional image data, which is generated by the omnidirectional imaging unit, to image data having a rectangular display area and thereby generates conversion image data; and a display unit that displays an image corresponding to the conversion image data, which is generated by the image converter. The omnidirectional image data forms an annular shape.

摘要翻译： 一种成像设备包括：全向成像单元，其捕获并生成围绕轴的视野的图像作为全向图像数据; 将由全向成像单元生成的全向图像数据的至少一部分转换为具有矩形显示区域的图像数据，从而生成转换图像数据的图像转换器; 以及显示单元，显示由图像转换器生成的与转换图像数据相对应的图像。 全向图像数据形成环形。

公开(公告)号：US20120313680A1

公开(公告)日：2012-12-13

申请号：US13579871

申请日：2010-12-15

申请人： Hiroshi Kodama ,  Masaki Kitsunezuka

发明人： Hiroshi Kodama ,  Masaki Kitsunezuka

IPC分类号： H03L7/08

CPC分类号： H04B1/1027 ,  H04B1/30

摘要： A power detection circuit according to the present invention includes a variable frequency oscillator 2 for oscillating a local oscillator frequency, a mixer 1 for receiving the local oscillator frequency and a detection signal and converting a frequency of the detection signal using the local oscillator frequency, a complex bandpass filter 3 for limiting a bandwidth of the detection signal whose frequency is converted to a predetermined bandwidth, and an energy detection circuit 4 for detecting power of the predetermined bandwidth based on an output from the complex bandpass filter 3. The local oscillator frequency is set so that the predetermined bandwidth of the detection signal whose frequency is converted is in a frequency range having low l/f noise. According to the present invention, it is possible to provide a power detection circuit with high speed and high sensitivity.

摘要翻译： 根据本发明的功率检测电路包括用于振荡本地振荡器频率的可变频率振荡器2，用于接收本地振荡器频率的混合器1和检测信号，并使用本地振荡器频率转换检测信号的频率， 复频带滤波器3，用于限制其频率被转换为预定带宽的检测信号的带宽;以及能量检测电路4，用于基于复带通滤波器3的输出来检测预定带宽的功率。本地振荡器频率为 使得频率被转换的检测信号的预定带宽处于具有低l / f噪声的频率范围内。 根据本发明，可以提供具有高速度和高灵敏度的功率检测电路。

公开(公告)号：US20120307947A1

公开(公告)日：2012-12-06

申请号：US13578149

申请日：2010-12-20

申请人： Hiroshi Kodama

发明人： Hiroshi Kodama

IPC分类号： H04L27/06

CPC分类号： H04B1/0035 ,  H04B1/1027

摘要： An exemplary object is to provide a signal processing circuit, a wireless communication device, and a signal processing method for reducing crosstalk of an adjacent interfering signal in a desired signal. A signal processing circuit 3 according to the present invention includes a power acquisition unit 4 that receives multiple radio signals transmitted with different frequency bands and acquires power intensities of the received radio signals; and a frequency selection unit 5 that selects, from among frequency bands used for radio signals having the power intensity lower than a predetermined power intensity, a frequency band having a relatively low power intensity in a frequency band near the frequency bands as each frequency band in which communication is executed.

摘要翻译： 示例性目的是提供一种信号处理电路，无线通信设备和用于减少所需信号中的相邻干扰信号的串扰的信号处理方法。 根据本发明的信号处理电路3包括：功率获取单元4，其接收以不同频带发送的多个无线电信号，并获取所接收的无线电信号的功率强度; 以及频率选择单元5，其从用于具有低于预定功率强度的功率强度的无线电信号的频带中选择在频带附近的频带中具有相对较低功率强度的频带作为每个频带 哪个通信被执行。

公开(公告)号：US20110122233A1

公开(公告)日：2011-05-26

申请号：US12953199

申请日：2010-11-23

申请人： Tsubasa Kasai ,  Hiroshi Kodama

发明人： Tsubasa Kasai ,  Hiroshi Kodama

IPC分类号： H04N13/02

CPC分类号： H04N13/207 ,  H04N5/222 ,  H04N5/23203 ,  H04N5/23216 ,  H04N5/23293 ,  H04N13/00 ,  H04N13/20 ,  H04N13/218 ,  H04N13/232 ,  H04N13/296 ,  H04N13/341 ,  H04N13/344

摘要： An image pickup apparatus includes: an image pickup unit; a first connection unit that allows a stereoscopic shooting interchangeable lens and an ordinary shooting interchangeable lens to be selectively attached thereto so that an image of a subject can be formed on the image pickup unit; a second connection unit that allows a finder including two display units corresponding to a right eye and a left eye, the finder being capable of displaying a plurality of images, and a finder including a single display unit, the finder being capable of displaying a single image, to be selectively attached thereto; and a display control unit that controls display of an image picked up by the image pickup unit on the finder, based on at least one of information on the interchangeable lens connected to the first connection unit and information on the finder connected to the second connection unit.

摘要翻译： 一种图像拾取装置，包括：图像拾取单元; 第一连接单元，其允许立体拍摄可交换镜头和普通拍摄可互换镜头选择性地附接到其上，使得被摄体的图像可以形成在图像拾取单元上; 第二连接单元，其允许包括对应于右眼和左眼的两个显示单元的取景器，所述取景器能够显示多个图像;以及取景器，其包括单个显示单元，所述取景器能够显示单个 图像，以选择性地附接到其上; 以及显示控制单元，其基于与连接到第一连接单元的可互换镜头的信息中的至少一个以及连接到第二连接单元的取景器的信息中的至少一个来控​​制由取景器上的图像拾取单元拾取的图像的显示 。

公开(公告)号：US07919429B2

公开(公告)日：2011-04-05

申请号：US11871376

申请日：2007-10-12

申请人： Hiroshi Okamoto ,  Hiroshi Kodama

发明人： Hiroshi Okamoto ,  Hiroshi Kodama

IPC分类号： B01J23/00 ,  B01J23/10

CPC分类号： C01G25/006 ,  B01D53/945 ,  B01D2255/407 ,  B01D2255/908 ,  B01J21/066 ,  B01J23/10 ,  B01J35/002 ,  B01J35/1014 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/13 ,  Y02T10/22

摘要： The present invention provides a zirconia-ceria-yttria-based mixed oxide having a stable crystal structure after 12 hours of heat treatment at 1100° C. under a reducing atmosphere, and a process for producing the mixed oxide.

摘要翻译： 本发明提供一种在还原气氛下在1100℃下热处理12小时后具有稳定晶体结构的氧化锆 - 二氧化铈 - 氧化钇混合氧化物，以及该混合氧化物的制造方法。

公开(公告)号：US20110068843A1

公开(公告)日：2011-03-24

申请号：US12993431

申请日：2009-05-19

申请人： Hiroshi Kodama

发明人： Hiroshi Kodama

IPC分类号： H03H7/20

CPC分类号： H03H7/0153 ,  H03H2007/0192 ,  H03H2210/025 ,  H03H2210/028

摘要： Provided is a base adjustment device and method of a polyphase filter that can reduce an area and power consumption, and operate at a high speed. The band adjustment device of the polyphase filter according to the present invention includes a voltage-controlled oscillator (VCO), a polyphase filter that inputs an output from the VCO, a mixer that receives an output from the polyphase filter, an envelope detection circuit (envelope detector) that inputs an output from the mixer, and a band control signal generation circuit that inputs an output from the envelope detector.

摘要翻译： 提供了一种能够降低面积和功耗并高速运转的多相滤波器的基本调整装置和方法。 根据本发明的多相滤波器的频带调整装置包括压控振荡器（VCO），输入来自VCO的输出的多相滤波器，接收来自多相滤波器的输出的混频器，包络检测电路 信号检测器），其输入来自混频器的输出，以及频带控制信号生成电路，其输入来自包络检测器的输出。

公开(公告)号：US20100176888A1

公开(公告)日：2010-07-15

申请号：US12377204

申请日：2007-07-19

申请人： Hiroshi Kodama

发明人： Hiroshi Kodama

IPC分类号： H03L7/00

CPC分类号： H03K3/0322 ,  H03L7/099 ,  H03L7/0998 ,  H03L7/10 ,  H03L7/23

摘要： A voltage controlled oscillator is provided to make it possible to enlarge a variable frequency range with an increase in a conversion gain suppressed. A converter (12) converts an input voltage to a first physical amount. A variable converter (13) outputs a second physical amount in accordance with each switch state of a switch group (13a). A variable converter (14) outputs a third physical amount in accordance with each switch of a switch group (14a) and an input voltage when the input voltage is within a predetermined range. A variable frequency oscillator (15) outputs a signal with a frequency in accordance with the first, second and third physical amounts.

摘要翻译： 提供压控振荡器，以便随着转换增益的抑制而增加可变频率范围。 A转换器（12）将输入电压转换为第一物理量。 可变转换器（13）根据开关组（13a）的每个开关状态输出第二物理量。 当输入电压在预定范围内时，可变转换器（14）根据开关组（14a）的每个开关和输入电压输出第三物理量。 可变频率振荡器（15）根据第一，第二和第三物理量输出具有频率的信号。