公开(公告)号：US08225235B2

公开(公告)日：2012-07-17

申请号：US11171493

申请日：2005-06-30

申请人： Naoko Takeda ,  Kissei Matsumoto ,  Takashi Kumagai ,  Toshihide Ooba ,  Hiroshi Iwata ,  Shingo Yamade

发明人： Naoko Takeda ,  Kissei Matsumoto ,  Takashi Kumagai ,  Toshihide Ooba ,  Hiroshi Iwata ,  Shingo Yamade

IPC分类号： G06F3/048

CPC分类号： G06F3/0482 ,  G06F3/04892

摘要： To provide a reproduction apparatus able to easily select a desired content data based on an attribute of the content data by a simple operation from a user and a reproduction method for the same, wherein the reproduction apparatus having: a display displaying the item; a first operation unit instructing a switch of the attribute; a second function unit instructing a selection of a predetermined item on the display; and a processing unit switching a first screen from a screen of a plurality of items so as to display a plurality of items when the first operation key is operated, and switching to a second screen displaying a plurality of item when the second operation key is operated when a plurality of item is displayed on the first screen.

摘要翻译： 为了提供能够通过用户的简单操作基于内容数据的属性容易地选择期望的内容数据的再现设备及其再现方法，其中所述再现设备具有：显示该项目的显示; 第一操作单元，指示所述属性的切换; 指示在显示器上选择预定项目的第二功能单元; 以及处理单元，从多个项目的屏幕切换第一屏幕，以便当第一操作键被操作时显示多个项目，并且当第二操作键被操作时切换到显示多个项目的第二屏幕 当在第一屏幕上显示多个项目时。

公开(公告)号：US20120007671A1

公开(公告)日：2012-01-12

申请号：US12681222

申请日：2008-08-29

申请人： Hideki Kumagai ,  Takashi Kumagai

发明人： Hideki Kumagai ,  Takashi Kumagai

IPC分类号： H03F3/68

CPC分类号： H04B1/12 ,  G01V3/12

摘要： An output signal SHS is secondarily amplified by a high-frequency amplifier AMP3 and an output signal SHR is secondarily amplified by an AMP4 for which high-frequency side amplitude reducing means is taken. In this case, the AMP4 has small gain of a high-frequency region and its output SHR-2 is reduced in amplitude. However, a high-frequency noise has a frequency higher than that of a carrier wave SH and the amplitude of a noise NzB becomes smaller. The other output signal SHS is directly amplified by the wideband amplifier AMP3. The width of an SHS-2 and the width of the SHR-2 are adjusted by amplitude adjusting means throughout the whole region and then mutually added by both signals addition amplifying means again so that the amplitude of the output signal SHS is adjusted to the SHR-2, and a predetermined threshold value is set to extract the noises.

摘要翻译： 输出信号SHS被高频放大器AMP3二次放大，并且输出信号SHR由被采用高频侧振幅降低装置的AMP4二次放大。 在这种情况下，AMP4具有高频区域的小增益，并且其输出SHR-2的振幅减小。 然而，高频噪声的频率高于载波SH的频率，并且噪声的振幅NzB变小。 另一个输出信号SHS由宽带放大器AMP3直接放大。 SHS-2的宽度和SHR-2的宽度通过振幅调整装置在整个区域中进行调整，然后由两个信号加法放大装置再次相加，使得输出信号SHS的振幅被调整到SHR -2，并且设置预定阈值以提取噪声。

公开(公告)号：US20100194307A1

公开(公告)日：2010-08-05

申请号：US12484265

申请日：2009-06-15

申请人： Takafumi Nonaka ,  Takashi Kumagai ,  Noriyuki Matsubara ,  Kazuo Ban ,  Koichi Saito

发明人： Takafumi Nonaka ,  Takashi Kumagai ,  Noriyuki Matsubara ,  Kazuo Ban ,  Koichi Saito

IPC分类号： H05B37/02 ,  H02J3/00

CPC分类号： H05B33/0815 ,  H02M1/32 ,  H02M3/33523 ,  H05B33/0824 ,  Y10T307/406

摘要： A series load circuit is a circuit formed by connecting a light-emitting device unit 851 (the first load circuit) and a light-emitting device unit 852 (the second load circuit) in series. A voltage generating circuit 111 generates voltage to be applied to the series load circuit. A current detecting circuit 112 detects electric current flowing through the light-emitting device unit 851. A controlling circuit 114 controls the voltage generating circuit 111 so that the electric current detected by the current detecting circuit 112 becomes a predetermined current value.

摘要翻译： 串联负载电路是通过串联连接发光器件单元851（第一负载电路）和发光器件单元852（第二负载电路）而形成的电路。 电压产生电路111产生施加到串联负载电路的电压。 电流检测电路112检测流过发光器件单元851的电流。控制电路114控制电压产生电路111，使得由电流检测电路112检测的电流变为预定电流值。

公开(公告)号：US20100177540A1

公开(公告)日：2010-07-15

申请号：US12715430

申请日：2010-03-02

申请人： Akihiko Iwata ,  Makoto Seto ,  Masaki Yamada ,  Shigeki Harada ,  Noriyuki Matsubara ,  Takashi Kumagai

发明人： Akihiko Iwata ,  Makoto Seto ,  Masaki Yamada ,  Shigeki Harada ,  Noriyuki Matsubara ,  Takashi Kumagai

IPC分类号： H02M7/48

CPC分类号： H02J3/383 ,  H02M7/483 ,  H02M2001/007 ,  H02M2001/0077 ,  Y02E10/563

摘要： In a power conversion apparatus that boosts a solar light voltage, converts it to AC and supplies AC power to a load or system, power loss is reduced and efficiency is improved. An inverter unit, in which AC sides of three single-phase inverters receive DC power from respective sources with a voltage ratio of 1:3:9 as respective inputs are connected in series. Gradational output voltage control of an output voltage is carried out using the sum of the respective generated AC voltages. Also, a solar light voltage is boosted by a chopper circuit to generate the highest voltage DC power source. When the solar light voltage exceeds a predetermined voltage, the boosting of the chopper circuit is stopped, thereby reducing power loss due to the boosting.

摘要翻译： 在提高太阳光电压的电力转换装置中，将其转换为交流电并向负载或系统提供AC电力，降低功率损耗并提高效率。 三相单相逆变器的AC侧以相互输入的电压比为1：3：9的各个电源的DC电源串联连接的逆变器单元。 使用各自产生的AC电压的和来执行输出电压的等级输出电压控制。 此外，太阳能光伏电压由斩波电路升压以产生最高电压的直流电源。 当太阳光电压超过预定电压时，斩波电路的升压停止，由此降低由于升压引起的功率损耗。

公开(公告)号：US07719865B2

公开(公告)日：2010-05-18

申请号：US11816456

申请日：2006-02-21

申请人： Akihiko Iwata ,  Makoto Seto ,  Masaki Yamada ,  Shigeki Harada ,  Noriyuki Matsubara ,  Takashi Kumagai

发明人： Akihiko Iwata ,  Makoto Seto ,  Masaki Yamada ,  Shigeki Harada ,  Noriyuki Matsubara ,  Takashi Kumagai

IPC分类号： H02M7/49

CPC分类号： H02J3/383 ,  H02M7/483 ,  H02M2001/007 ,  H02M2001/0077 ,  Y02E10/563

摘要： In a power conversion apparatus that boosts a solar light voltage, converts it to AC and supplies AC power to a load or system, power loss is reduced and efficiency is improved. An inverter unit, in which AC sides of three single-phase inverters receive DC power from respective sources with a voltage ratio of 1:3:9 as respective inputs are connected in series. Gradational output voltage control of an output voltage is carried out using the sum of the respective generated AC voltages. Also, a solar light voltage is boosted by a chopper circuit to generate the highest voltage DC power source. When the solar light voltage exceeds a predetermined voltage, the boosting of the chopper circuit is stopped, thereby reducing power loss due to the boosting.

摘要翻译： 在提高太阳光电压的电力转换装置中，将其转换为交流电并向负载或系统提供AC电力，降低功率损耗并提高效率。 三相单相逆变器的AC侧以相互输入的电压比为1：3：9的各个电源的DC电源串联连接的逆变器单元。 使用各自产生的AC电压的和来执行输出电压的等级输出电压控制。 此外，太阳能光伏电压由斩波电路升压以产生最高电压的直流电源。 当太阳光电压超过预定电压时，斩波电路的升压停止，由此降低由于升压引起的功率损耗。

公开(公告)号：US07522592B2

公开(公告)日：2009-04-21

申请号：US10954475

申请日：2004-10-01

申请人： Tatsuo Kanetake ,  Kazuo Sugai ,  Takashi Kumagai

发明人： Tatsuo Kanetake ,  Kazuo Sugai ,  Takashi Kumagai

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L49/552 ,  H04L49/3009 ,  H04L49/354

摘要： The present invention relates to a packet transfer unit, which comprises a search key memory that stores a search key for a transfer destination of a packet and verification information generated from the search key, in association with a storage location of transfer information memorized in a transfer information memory, wherein a transfer information acquisition unit searches the search key memory by using the search key generated based on the header information and the verification information generated from the search key, acquires storage location information of the transfer information from the search key memory when a match with the search key and the verification information memorized in the search key memory is found, and acquires the transfer information stored in the transfer information memory based on the acquired storage location information, and wherein a transfer unit transfers the packet based on the acquired transfer information.

公开(公告)号：US07126770B1

公开(公告)日：2006-10-24

申请号：US09697917

申请日：2000-10-27

申请人： Toshiyuki Arai ,  Takashi Kumagai ,  Hajime Inai ,  Hiroaki Sato ,  Fumitake Yodo ,  Masami Oyama

发明人： Toshiyuki Arai ,  Takashi Kumagai ,  Hajime Inai ,  Hiroaki Sato ,  Fumitake Yodo ,  Masami Oyama

IPC分类号： G11B5/00

CPC分类号： G11B31/00 ,  G11B20/00007 ,  G11B20/10527 ,  G11B27/005 ,  G11B27/034 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04R5/02

摘要： High rate writing of data recorded on a CD into a hard disk drive (HDD) is performed while reproducing data read out of the CD at the standard bit rate prescribed for the CD. PCM data corresponding to a playback time of 10 seconds, for example, is read out of a CD and stored in a memory for subsequent read out. In parallel, data for writing is read out of the CD and stored in the memory. The data read out of the memory is coded and compressed by an encoder and then stored back in the memory. When the data stored in the memory for playback has become smaller than a predetermined amount, an interrupt is generated during the writing process with the processing, which is given top priority, so that a next set of playback data is read out of the CD and stored in the memory.

摘要翻译： 在CD上规定的标准比特率再现从CD读出的数据时，将记录在CD上的数据高速写入硬盘驱动器（HDD）。 对应于10秒的播放时间的PCM数据例如从CD中读出并存储在存储器中用于随后的读出。 并行地，用于写入的数据从CD读出并存储在存储器中。 从存储器中读出的数据由编码器编码和压缩，然后存储回存储器中。 当存储在用于回放的存储器中的数据已经变得小于预定量时，在写入处理期间产生中断，其中处理被给予最高优先级，使得从CD读出下一组重放数据， 存储在内存中。

公开(公告)号：US20060036604A1

公开(公告)日：2006-02-16

申请号：US11255004

申请日：2005-10-20

申请人： Takashi Kumagai ,  Izuru Tanaka

发明人： Takashi Kumagai ,  Izuru Tanaka

IPC分类号： G06F17/30

CPC分类号： H04N7/173 ,  G06F21/10 ,  G06Q20/085 ,  G06Q20/123 ,  G06Q20/32 ,  G06Q20/3221 ,  G06Q30/0283 ,  G06Q30/0601 ,  G06Q2220/12 ,  G11B27/034 ,  G11B27/11 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  G11B2220/41 ,  G11B2220/65 ,  H04H60/21 ,  H04H60/27 ,  H04N21/2225 ,  H04N21/254 ,  H04N21/2543 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/85403 ,  H04Q11/04 ,  H04Q2213/13093 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13216 ,  H04Q2213/13299 ,  H04Q2213/13333 ,  H04Q2213/13376 ,  H04Q2213/13389 ,  H04Q2213/13399 ,  Y10S707/944 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99936 ,  Y10S707/99948

摘要： A communication system includes a first storage section for storing a plurality of pieces of contents information, a second storage section for storing a plurality of pieces of contents information, a control section for accessing the contents information stored in the first storage section and the second storage section based on a single set of management information for managing the contents information stored in the first storage section and the second storage section, a communication section for interconnecting the first storage section, the second storage section and the control section for communication, and an accounting setting section for setting an amount of money to be imposed on a predetermined user in response to use of the first storage section or the second storage section.

公开(公告)号：US06996563B2

公开(公告)日：2006-02-07

申请号：US09829239

申请日：2001-04-09

申请人： Takashi Kumagai ,  Izuru Tanaka

发明人： Takashi Kumagai ,  Izuru Tanaka

IPC分类号： G06F17/30

CPC分类号： H04N7/173 ,  G06F21/10 ,  G06Q20/085 ,  G06Q20/123 ,  G06Q20/32 ,  G06Q20/3221 ,  G06Q30/0283 ,  G06Q30/0601 ,  G06Q2220/12 ,  G11B27/034 ,  G11B27/11 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  G11B2220/41 ,  G11B2220/65 ,  H04H60/21 ,  H04H60/27 ,  H04N21/2225 ,  H04N21/254 ,  H04N21/2543 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/85403 ,  H04Q11/04 ,  H04Q2213/13093 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13216 ,  H04Q2213/13299 ,  H04Q2213/13333 ,  H04Q2213/13376 ,  H04Q2213/13389 ,  H04Q2213/13399 ,  Y10S707/944 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99936 ,  Y10S707/99948

摘要： A communication system includes a first storage section for storing pieces of content information, a second storage section for also storing pieces of content information, a control section for accessing the content information stored in the first storage section and the second storage section based on a single set of management information for managing the content information stored in the first storage section and the second storage section, a communication section for interconnecting the first storage section, the second storage section and the control section for communication, and an account setting section for setting an amount of a fee to be imposed on a predetermined user in response to use of the first storage section or the second storage section.

摘要翻译： 通信系统包括用于存储内容信息的第一存储部分，还存储内容信息的第二存储部分，用于访问存储在第一存储部分中的内容信息的控制部分和第二存储部分的单个 用于管理存储在第一存储部分和第二存储部分中的内容信息的一组管理信息，用于互连第一存储部分，第二存储部分和用于通信的控制部分的通信部分，以及用于设置 响应于使用第一存储部分或第二存储部分而对预定用户施加的费用的数量。

公开(公告)号：US20050216303A1

公开(公告)日：2005-09-29

申请号：US11136626

申请日：2005-05-24

申请人： Takashi Kumagai ,  Izuru Tanaka

发明人： Takashi Kumagai ,  Izuru Tanaka

IPC分类号： G06F13/00 ,  G06F21/10 ,  G06F21/24 ,  G06Q30/04 ,  G06Q30/06 ,  G06Q50/00 ,  G07F17/16 ,  G10K15/02 ,  G11B27/034 ,  G11B27/11 ,  G11B27/34 ,  H04H1/10 ,  G06F17/60

CPC分类号： H04N7/173 ,  G06F21/10 ,  G06Q20/085 ,  G06Q20/123 ,  G06Q20/32 ,  G06Q20/3221 ,  G06Q30/0283 ,  G06Q30/0601 ,  G06Q2220/12 ,  G11B27/034 ,  G11B27/11 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  G11B2220/41 ,  G11B2220/65 ,  H04H60/21 ,  H04H60/27 ,  H04N21/2225 ,  H04N21/254 ,  H04N21/2543 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/85403 ,  H04Q11/04 ,  H04Q2213/13093 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13216 ,  H04Q2213/13299 ,  H04Q2213/13333 ,  H04Q2213/13376 ,  H04Q2213/13389 ,  H04Q2213/13399 ,  Y10S707/944 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99936 ,  Y10S707/99948

摘要： A communication system includes a terminal having a first storage section for storing a number of pieces of content information, a second storage section for storing a number of pieces of the content information, a storage control section for placing a content ID stored in the second storage section into purchase information for each terminal and stored in the second storage section, an access control section for controlling access to the content information corresponding to the content ID stored in the second storage section, and an accounting setting section for setting an amount of a fee to be imposed on the terminal in response to the purchase information.

摘要翻译： 通信系统包括终端，具有用于存储多条内容信息的第一存储部分，用于存储多条内容信息的第二存储部分，用于放置存储在第二存储器中的内容ID的存储控制部分 部分存储在第二存储部分中的每个终端的购买信息，存储控制部分，用于控制对与存储在第二存储部分中的内容ID相对应的内容信息的访问;以及会计设置部分，用于设置费用金额 响应于购买信息而施加在终端上。