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1. 发明申请

US20090002074A1 Power Supply Control Circuit 审中-公开
标题翻译：电源控制电路
公开(公告)号：US20090002074A1
公开(公告)日：2009-01-01
申请号：US11658698
申请日：2005-07-27
申请人： Hideaki Kushida , Hiroshi Saito , Hiroyasu Nakano
发明人： Hideaki Kushida , Hiroshi Saito , Hiroyasu Nakano
IPC分类号： H03F1/00 , H03F3/217
CPC分类号： H03F3/3016 , H02M2001/0045 , H03F3/217
摘要： The present invention is to provide a power supply control circuit that can effectively eliminate voltage distortion of an input signal during signal amplification. A power supply control circuit which controls a power supply voltage of a direct-current power source at a constant level and supplies the power supply voltage to an amplification circuit performing a differential operation alternately in accordance with a signal level of an input signal includes: a first transistor whose collector is connected to the direct-current power source and emitter is connected to the amplification circuit, for outputting a current; an error amplifier whose output port is connected to a base of the first transistor, for performing feedback control to hold a difference between a predetermined reference potential and a potential at the emitter of the first transistor at a constant level; and a second transistor whose emitter and base are mutually connected to the first transistor and collector is grounded, for absorbing a current.
摘要翻译：本发明是提供一种电源控制电路，其可以有效地消除信号放大期间输入信号的电压失真。控制直流电源的电源电压为恒定电平的电源控制电路，并且根据输入信号的信号电平交替地对执行差分运算的放大电路供给电源电压，包括：a 第一晶体管的集电极连接到直流电源，发射极连接到放大电路，用于输出电流; 误差放大器，其输出端口连接到所述第一晶体管的基极，用于执行反馈控制以将所述第一晶体管的预定参考电位和所述电位之间的差保持在恒定电平; 以及第二晶体管，其发射极和基极相互连接到第一晶体管和集电极接地，用于吸收电流。

2. 发明授权

US07170339B2 Digital amplifier 有权
标题翻译：数字放大器
公开(公告)号：US07170339B2
公开(公告)日：2007-01-30
申请号：US10944585
申请日：2004-09-17
申请人： Hiroshi Saito , Hiroyasu Nakano
发明人： Hiroshi Saito , Hiroyasu Nakano
IPC分类号： H03F3/38
CPC分类号： H03F3/2171 , H03F2200/331 , H03F2200/351
摘要： To provide a digital amplifier advantageously performing volume adjustment over a wide range. A first and second field effect transistors include N-channel type field effect transistors. The first field effect transistor has the drain connected to the operation voltage Vreg, the source connected to the drain of the second field effect transistor and the gate to which the first input signal is applied from the first level shifter for on/off operation. The second field effect transistor has the source connected to the ground potential as the reference voltage and the gate to which the second input signal is applied from the second level shifter for on/off operation.
摘要翻译：提供有利于在宽范围内进行音量调节的数字放大器。第一和第二场效应晶体管包括N沟道型场效应晶体管。第一场效应晶体管的漏极连接到工作电压Vreg，源极连接到第二场效应晶体管的漏极和从第一电平移位器施加第一输入信号的栅极用于开/关操作。第二场效应晶体管的源极连接到接地电位作为参考电压，第二输入信号从第二电平转换器施加到栅极，用于开/关操作。

3. 发明申请

US20050062527A1 Digital amplifier 有权
标题翻译：数字放大器
公开(公告)号：US20050062527A1
公开(公告)日：2005-03-24
申请号：US10944585
申请日：2004-09-17
申请人： Hiroshi Saito , Hiroyasu Nakano
发明人： Hiroshi Saito , Hiroyasu Nakano
IPC分类号： G11B20/10 , H03F3/217 , H03G3/10 , H03F3/38
CPC分类号： H03F3/2171 , H03F2200/331 , H03F2200/351
摘要： To provide a digital amplifier advantageously performing volume adjustment over a wide range. A first and second field effect transistors include N-channel type field effect transistors. The first field effect transistor has the drain connected to the operation voltage Vreg, the source connected to the drain of the second field effect transistor and the gate to which the first input signal is applied from the first level shifter for on/off operation. The second field effect transistor has the source connected to the ground potential as the reference voltage and the gate to which the second input signal is applied from the second level shifter for on/off operation.
摘要翻译：提供有利于在宽范围内进行音量调节的数字放大器。第一和第二场效应晶体管包括N沟道型场效应晶体管。第一场效应晶体管的漏极连接到工作电压Vreg，源极连接到第二场效应晶体管的漏极和从第一电平移位器施加第一输入信号的栅极用于开/关操作。第二场效应晶体管的源极连接到接地电位作为参考电压，第二输入信号从第二电平转换器施加到栅极，用于开/关操作。

4. 发明授权

US06426403B1 TRAF family molecules, polynucleotides encoding them, and antibodies against them 失效
标题翻译： TRAF家族分子，编码它们的多核苷酸和针对它们的抗体
公开(公告)号：US06426403B1
公开(公告)日：2002-07-30
申请号：US09138277
申请日：1998-08-18
申请人： Motomi Nakata , Hiroyasu Nakano , Hideo Yagita , Ko Okumura
发明人： Motomi Nakata , Hiroyasu Nakano , Hideo Yagita , Ko Okumura
IPC分类号： C07K1452
CPC分类号： C07K14/70503 , A61K38/00 , C07K14/715 , C07K14/7151
摘要： This invention relates to a TRAF family molecule, a polynucleotide encoding the molecules, an antibody against the molecules, and an antisense polynucleotide of the molecule. Employing an oligo-DNA primer capable of amplifying the most highly conserved region of a known TRAF family molecule, PCR was performed with the aid of cDNA derived from various cell strains and tissues as a template. Thus, the base sequence of the gene of an unknown TRAF family molecule and the amino acid sequence of the TRAF family molecule encoded by the gene were elucidated. An antibody against the molecule was also prepared. By utilizing the TRAF family molecules, genes thereof, and antibodies against the molecules, there are provided methods for elucidating the functions of the proteins and methods for elucidating the signal transduction system of the TNF-R family involving the molecules, as well as probes for research and diagosis, which suggest applications in therapeutic agents.
摘要翻译：本发明涉及TRAF家族分子，编码该分子的多核苷酸，针对该分子的抗体以及该分子的反义多核苷酸。使用能够扩增已知TRAF家族分子的最高度保守区域的寡DNA引物，借助于源自各种细胞株和组织的cDNA作为模板进行PCR。因此，阐明了未知TRAF家族分子的基因的碱基序列和由该基因编码的TRAF家族分子的氨基酸序列。还制备了抗分子的抗体。通过利用TRAF家族分子，其基因和针对分子的抗体，提供了阐明蛋白质功能的方法和阐明涉及分子的TNF-R家族的信号转导系统的方法，以及用于研究和诊断，这表明在治疗药物中的应用。

5. 发明申请

US20120050550A1 CAMERA DEVICE, CAMERA SYSTEM AND CAMERA CONTROL METHOD 有权
标题翻译：相机设备，摄像机系统和摄像机控制方法
公开(公告)号：US20120050550A1
公开(公告)日：2012-03-01
申请号：US13215794
申请日：2011-08-23
申请人： Eiji Oba , Noboru Katsui , Hiroyasu Nakano , Satoshi Tagami
发明人： Eiji Oba , Noboru Katsui , Hiroyasu Nakano , Satoshi Tagami
IPC分类号： H04N5/225
CPC分类号： H04N5/23203 , B60R1/00 , B60R2300/40 , H04N5/2253 , H04N5/23241 , H04N5/2358
摘要： A camera device includes: an imaging unit taking image light to obtain a video signal; an output unit outputting the video signal obtained in the imaging unit to a connected cable; a detection unit detecting current variation or voltage variation of the video signal to be outputted from the output unit; and a control unit determining a control signal transmitted through the cable based on the signal variation detected by the detection unit and performing operation control corresponding to the determined control signal.
摘要翻译：相机装置包括：成像单元，其拍摄图像光以获得视频信号; 输出单元将在所述成像单元中获得的视频信号输出到连接的电缆; 检测单元，检测要从输出单元输出的视频信号的电流变化或电压变化; 以及控制单元，基于由所述检测单元检测到的信号变化，确定通过所述电缆发送的控制信号，并执行与所确定的控制信号相对应的操作控制。

6. 发明授权

US09118827B2 Camera device, camera system and camera control method 有权
标题翻译：相机设备，相机系统和相机控制方法
公开(公告)号：US09118827B2
公开(公告)日：2015-08-25
申请号：US13215794
申请日：2011-08-23
申请人： Eiji Oba , Noboru Katsui , Hiroyasu Nakano , Satoshi Tagami
发明人： Eiji Oba , Noboru Katsui , Hiroyasu Nakano , Satoshi Tagami
IPC分类号： H04N5/232
CPC分类号： H04N5/23203 , B60R1/00 , B60R2300/40 , H04N5/2253 , H04N5/23241 , H04N5/2358
摘要： A camera device includes: an imaging unit taking image light to obtain a video signal; an output unit outputting the video signal obtained in the imaging unit to a connected cable; a detection unit detecting current variation or voltage variation of the video signal to be outputted from the output unit; and a control unit determining a control signal transmitted through the cable based on the signal variation detected by the detection unit and performing operation control corresponding to the determined control signal.
摘要翻译：相机装置包括：成像单元，其拍摄图像光以获得视频信号; 输出单元将在所述成像单元中获得的视频信号输出到连接的电缆; 检测单元，检测要从输出单元输出的视频信号的电流变化或电压变化; 以及控制单元，基于由所述检测单元检测到的信号变化，确定通过所述电缆发送的控制信号，并执行与所确定的控制信号相对应的操作控制。

7. 发明授权

US07852130B2 Voltage detection circuit and voltage detection method 有权
标题翻译：电压检测电路和电压检测方法
公开(公告)号：US07852130B2
公开(公告)日：2010-12-14
申请号：US12424072
申请日：2009-04-15
申请人： Hiroyasu Nakano
发明人： Hiroyasu Nakano
IPC分类号： H03L7/00 , H03K5/22
CPC分类号： H03K17/22 , G01R19/16538 , G01R19/1659 , G06F1/24 , G06F1/28
摘要： Disclosed herein is a voltage detection circuit including: a voltage detection section; a first voltage determination section; and a second voltage determination section.
摘要翻译：这里公开了一种电压检测电路，包括：电压检测部; 第一电压确定部分; 和第二电压确定部。

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