公开(公告)号：US08723097B2

公开(公告)日：2014-05-13

申请号：US13082058

申请日：2011-04-07

申请人： Satoshi Machida

发明人： Satoshi Machida

IPC分类号： H01J40/14 ,  H03F3/08 ,  G01J1/44

CPC分类号： G01J1/46

摘要： Provided is an illuminance sensor in which a consumption current is independent of an illuminance level of incident light. Amplifiers (21 to 24) and a subtraction circuit (25) are driven by a constant current source (not shown). The subtraction circuit (25) outputs a differential voltage between output voltages of a photodetector element (15) and a photodetector element (16). Based on the differential voltage, a sample/hold circuit (30) performs sampling or holding of a voltage at one end of a capacitor (13). A switch (28) is ON when an output voltage of the subtraction circuit (25) starts to change, thereby fixing the voltage at the one end of the capacitor (13) to a reference voltage.

摘要翻译： 提供了一种照度传感器，其中消耗电流与入射光的照度水平无关。 放大器（21至24）和减法电路（25）由恒定电流源（未示出）驱动。 减法电路（25）输出光检测器元件（15）和光检测元件（16）的输出电压之间的差分电压。 基于差分电压，采样/保持电路（30）对电容器（13）的一端进行电压的采样或保持。 当减法电路（25）的输出电压开始变化时，开关（28）导通，从而将电容器（13）一端的电压固定为参考电压。

公开(公告)号：US20130020472A1

公开(公告)日：2013-01-24

申请号：US13553109

申请日：2012-07-19

申请人： Satoshi Machida ,  Toshiyuki Uchida ,  Yuji Wakabayashi

发明人： Satoshi Machida ,  Toshiyuki Uchida ,  Yuji Wakabayashi

IPC分类号： G01J1/44

CPC分类号： G01J1/44

摘要： Provided is a photodetector device for detecting light intensity based on a detection signal of a difference circuit, the photodetector device including: a first light receiving element which generates an electric charge based on incident light; a second light receiving element, which includes a light blocking part for blocking incident light and generates an electric charge being a reference; and a storage detection circuit for detecting that an output voltage of the first light receiving element or the second light receiving element has reached a predetermined potential and outputting the detection signal when the difference does not reach a predetermined value even though sufficient incident light is provided.

摘要翻译： 本发明提供一种基于差分电路的检测信号来检测光强度的光电检测器件，所述光检测器件包括：基于入射光产生电荷的第一光接收元件; 第二光接收元件，其包括用于阻挡入射光并产生作为基准的电荷的遮光部; 以及存储检测电路，用于检测第一光接收元件或第二光接收元件的输出电压已达到预定电位，并且即使在提供足够的入射光的情况下差异也不达到预定值时也输出检测信号。

公开(公告)号：US08005502B2

公开(公告)日：2011-08-23

申请号：US12407134

申请日：2009-03-19

申请人： Satoshi Machida

发明人： Satoshi Machida

IPC分类号： H04M1/00

CPC分类号： H04M1/663 ,  H04L51/12 ,  H04M1/72552

摘要： A communication apparatus having a filter function of rejecting mail reception from an address that differs from a permitted address specified beforehand, includes: a transmission unit configured to transmit a mail to a predetermined mail address that differs from the permitted address; a first storage unit configured to store a mail address of a destination; a judging unit configured such that, when there is an incoming mail from a mail address that differs from the permitted address, the judging unit judges whether or not the mail address of the transmitter of this incoming mail matches a mail address thus stored; and a receiving unit configured such that, in a case in which the judging unit has judged that the mail address of the incoming mail matches that thus stored, the receiving unit receives this incoming mail.

摘要翻译： 具有从与预先指定的允许地址不同的地址拒绝邮件接收的过滤功能的通信装置包括：发送单元，被配置为向与所允许的地址不同的预定邮件地址发送邮件; 配置为存储目的地的邮件地址的第一存储单元; 判断单元，其被配置为当存在与所述允许地址不同的来自邮件地址的接收邮件时，所述判断单元判断所述接收邮件的发送者的邮件地址是否与由此存储的邮件地址相匹配; 以及接收单元，其被配置为使得在所述判断单元已经判定所述接收邮件的邮件地址与所存储的邮件地址匹配的情况下，所述接收单元接收该接收到的邮件。

公开(公告)号：US07870615B2

公开(公告)日：2011-01-11

申请号：US11385938

申请日：2006-03-21

申请人： Satoshi Machida ,  Yoichi Nagashima

发明人： Satoshi Machida ,  Yoichi Nagashima

IPC分类号： H04N7/16 ,  G06F17/30 ,  G06K9/00 ,  H04L9/32 ,  H03M1/68

CPC分类号： H04N5/76 ,  G06F17/30017 ,  H04N5/913 ,  H04N21/41407 ,  H04N21/4325 ,  H04N21/4627 ,  H04N21/4882 ,  H04N2005/91328

摘要： In one aspect of this invention, upon playing back contents, a content to be played back is selected from a plurality of contents stored in a storage unit, and it is checked for this selected content if a first playback mode that requires a prior playback confirmation operation or a second playback mode that does not require any prior playback confirmation operation is suitable as the playback mode of the content of interest. If it is determined that the first playback mode is suitable as the playback mode of the selected content, the content is skipped without being played back. On the other hand, if it is determined that the second playback mode is suitable as the playback mode of the selected content, that content is played back.

摘要翻译： 在本发明的一个方面，在播放内容时，从存储在存储单元中的多个内容中选择要播放的内容，如果需要先前的重放确认的第一重放模式，则检查该选择的内容 操作或不需要任何先前重放确认操作的第二播放模式适合于感兴趣的内容的播放模式。 如果确定第一重放模式适合作为所选内容的重放模式，则内容被跳过而不被重放。 另一方面，如果确定第二播放模式适合作为所选内容的重放模式，则该内容被重放。

公开(公告)号：US07692133B2

公开(公告)日：2010-04-06

申请号：US12072943

申请日：2008-02-28

申请人： Satoshi Machida ,  Masahiro Yokomichi ,  Daisuke Muraoka ,  Daisuke Okano ,  Mihoko Yamashita

发明人： Satoshi Machida ,  Masahiro Yokomichi ,  Daisuke Muraoka ,  Daisuke Okano ,  Mihoko Yamashita

IPC分类号： H01J40/14

CPC分类号： H04N5/378 ,  H04N5/357

摘要： Provided is a photoelectric conversion device for outputting an output voltage according to incident light, including photoelectric conversion unit for holding an optical charge generated by the incident light, a signal processing circuit impressed with a reference voltage for outputting the output voltage according to the incident light by applying a predetermined process to an output signal of the photoelectric conversion unit, and a switch provided between a terminal externally supplied with the reference voltage, and the signal processing circuit.

摘要翻译： 提供了一种用于输出根据入射光的输出电压的光电转换装置，包括用于保持由入射光产生的光电荷的光电转换单元，施加用于根据入射光输出输出电压的基准电压的信号处理电路 通过对光电转换单元的输出信号应用预定处理，以及设置在外部提供参考电压的端子与信号处理电路之间的开关。

公开(公告)号：US20080217519A1

公开(公告)日：2008-09-11

申请号：US12070964

申请日：2008-02-22

申请人： Masahiro Yokomichi ,  Daisuke Muraoka ,  Daisuke Okano ,  Satoshi Machida

发明人： Masahiro Yokomichi ,  Daisuke Muraoka ,  Daisuke Okano ,  Satoshi Machida

IPC分类号： H03F3/08

CPC分类号： H03F3/087 ,  H03F2200/249 ,  H03F2200/421

摘要： Provide is a photoelectric conversion device capable of correcting an optical signal with high accuracy and more adaptable to high-speed operations, including: an optical signal common output line (10) commonly connected to all the photoelectric conversion units (30), for outputting an amplified optical signal from each of the photoelectric conversion units in chronological order, and having a first parasitic capacitor (31); an initial voltage common output line (11) commonly connected to all the photoelectric conversion units (30), for outputting the amplified initial voltage from each of the photoelectric conversion units (30) in chronological order, and having a second parasitic capacitor (32); and a capacitor group (20) commonly connected to one of the optical signal common output line (10) and the initial voltage common output line (11), which has a capacitance value substantially equal to a differential capacitance value between the first parasitic capacitor (31) and the second parasitic capacitor (32).

摘要翻译： 提供一种能够以高精度校正光信号并更适应于高速操作的光电转换装置，包括：共同连接到所有光电转换单元（30）的光信号公共输出线（10），用于输出 并且具有第一寄生电容器（31）。 通常连接到所有光电转换单元（30）的初始电压公共输出线（11），用于按时间顺序从每个光电转换单元（30）输出放大的初始电压，并具有第二寄生电容器（32） ; 以及电容器组（20），其共同连接到光信号公共输出线（10）和初始电压公共输出线（11）中的一个，其具有基本上等于第一寄生电容器 31）和第二寄生电容器（32）。

公开(公告)号：US07378640B2

公开(公告)日：2008-05-27

申请号：US11891108

申请日：2007-08-09

申请人： Satoshi Machida

发明人： Satoshi Machida

IPC分类号： H01J40/14

CPC分类号： H04N5/3745 ,  H04N5/363 ,  H04N5/37452

摘要： To provide a photoelectric conversion device with low noise at low cost. The photoelectric conversion device includes: a plurality of photoelectric conversion circuits whose output potentials change according to an amount of incident light; a plurality of reset circuits each connected to an output of each of the photoelectric conversion circuits; a plurality of amplification circuits for amplifying the output potentials of the photoelectric conversion circuits, the amplification circuits each being connected to the output of each of the photoelectric conversion circuits; a plurality of signal read circuits for reading the outputs from the amplification circuits; and a plurality of holding circuits for temporarily holding the read outputs from the amplification circuits.

摘要翻译： 以低成本提供低噪音的光电转换装置。 光电转换装置包括：多个光电转换电路，其输出电位根据入射光量而变化; 多个复位电路，各自连接到每个光电转换电路的输出; 多个放大电路，用于放大光电转换电路的输出电位，各放大电路各自连接到每个光电转换电路的输出端; 用于读取放大电路的输出的多个信号读取电路; 以及用于暂时保持来自放大电路的读取输出的多个保持电路。

公开(公告)号：US07297925B2

公开(公告)日：2007-11-20

申请号：US11362609

申请日：2006-02-27

申请人： Satoshi Machida

发明人： Satoshi Machida

IPC分类号： H01J40/14

CPC分类号： H04N5/3745 ,  H04N5/363 ,  H04N5/37452

摘要： To provide a photoelectric conversion device with low noise at low cost. The photoelectric conversion device includes: a plurality of photoelectric conversion circuits whose output potentials change according to an amount of incident light; a plurality of reset circuits each connected to an output of each of the photoelectric conversion circuits; a plurality of amplification circuits for amplifying the output potentials of the photoelectric conversion circuits, the amplification circuits each being connected to the output of each of the photoelectric conversion circuits; a plurality of signal read circuits for reading the outputs from the amplification circuits; and a plurality of holding circuits for temporarily holding the read outputs from the amplification circuits.

摘要翻译： 以低成本提供低噪音的光电转换装置。 光电转换装置包括：多个光电转换电路，其输出电位根据入射光量而变化; 多个复位电路，各自连接到每个光电转换电路的输出; 多个放大电路，用于放大光电转换电路的输出电位，各放大电路各自连接到每个光电转换电路的输出端; 用于读取放大电路的输出的多个信号读取电路; 以及用于暂时保持来自放大电路的读取输出的多个保持电路。

公开(公告)号：US06822212B2

公开(公告)日：2004-11-23

申请号：US10022677

申请日：2001-12-17

申请人： Satoshi Machida

发明人： Satoshi Machida

IPC分类号： H01L2700

CPC分类号： H04N5/363 ,  H04N5/3575

摘要： A transfer switch is disposed between an output terminal of a photoelectric converter and an input terminal of an amplifier. The input terminal of the amplifier being connected to a reset switch. After accumulation of a light signal of the photoelectric converter, a reference signal held at the input terminal of the amplifier is read from the output terminal of the amplifier, the transfer switch is turned on to transfer light signal charge of the photoelectric converter to the input terminal of the amplifier, after the transfer switch is turned off, a light signal held at the input terminal of the amplifier is read from the output terminal of the amplifier as a light signal, the transfer switch and the reset switch are turned on to reset the output terminal of the photoelectric converter and the input terminal of the amplifier, and after the reset switch is turned off, the transfer switch is turned off.

摘要翻译： 转移开关设置在光电转换器的输出端子和放大器的输入端子之间。 放大器的输入端连接到复位开关。 在光电转换器的光信号累积之后，从放大器的输出端读出保持在放大器的输入端的参考信号，转移开关导通，将光电转换器的光信号电荷转移到输入端 放大器的端子，在转换开关关闭之后，从放大器的输出端子保持的放大器的光信号作为光信号被读取，转移开关和复位开关导通以复位 光电转换器的输出端和放大器的输入端，复位开关关闭后，转换开关关闭。

公开(公告)号：US06751212B1

公开(公告)日：2004-06-15

申请号：US09255658

申请日：1999-02-23

申请人： Akemi Kaji ,  Toshio Murai ,  Shuichi Sato ,  Katsunori Yoshihara ,  Shinichi Kashimoto ,  Satoshi Machida

发明人： Akemi Kaji ,  Toshio Murai ,  Shuichi Sato ,  Katsunori Yoshihara ,  Shinichi Kashimoto ,  Satoshi Machida

IPC分类号： H04L1266

CPC分类号： H04M3/4285 ,  H04M7/0069

摘要： A sound element database is installed in an analog telephone hub. When hold operation or the like is performed on an analog telephone during voice communication, the analog telephone hub selectively reads out necessary sound element data from the sound element database, and sends the sound element data or the type information of the sound element data to an analog telephone on the held party side through a LAN. In an analog telephone hub on the held part side, an audible sound is generated on the basis of sound element data read out from the sound element database on the basis of the sent sound element data or the sound element data type information. This audible sound is supplied to the analog telephone on the held party side to be output. With this operation, an audible sound indicating the operation state of a communication terminal can be effectively transmitted to the communication terminal of the other party.

摘要翻译： 声音元件数据库安装在模拟电话集线器中。 在语音通话期间，当在模拟电话上进行保持操作等时，模拟电话集线器选择性地从声音元素数据库中读出必要的声音元素数据，并将声音元素数据或声音元素数据的类型信息发送到 模拟电话在被召集方通过LAN。 在被保持的部分侧的模拟电话集线器中，基于根据发送的声音元素数据或声音元素数据类型信息从声音元数据库读出的声音元素数据，生成可听见的声音。 该可听见的声音被提供给被保持方的模拟电话输出。 通过该操作，可以将指示通信终端的操作状态的可听见的声音有效地发送到另一方的通信终端。