公开(公告)号：US5541757A

公开(公告)日：1996-07-30

申请号：US362802

申请日：1994-12-22

申请人： Masaru Fuse ,  Hiroaki Nakata ,  Katsuyuki Fujito

发明人： Masaru Fuse ,  Hiroaki Nakata ,  Katsuyuki Fujito

IPC分类号： G06F12/00 ,  H04B10/00 ,  H04B10/2507 ,  H04B10/272 ,  H04B10/54 ,  H04B10/556 ,  H04B10/572 ,  H04H20/33 ,  H04H20/38 ,  H04H20/69 ,  H04H20/76 ,  H04H20/79 ,  H04J14/00 ,  H04J14/02 ,  H04N7/173 ,  H04N7/22 ,  H04N21/2365 ,  H04N21/61 ,  H04N21/643 ,  H04N7/10

CPC分类号： H04H20/33 ,  H04H20/38 ,  H04H20/69 ,  H04H20/76 ,  H04H20/79 ,  H04J14/0298 ,  H04N21/47202 ,  H04N7/17318 ,  H04N7/22

摘要： Video signals for broadcasting service with a plurality of channels are frequency-multiplexed into a predetermined broadcasting band, and converted into optical signals by an optical transmitter. At the same time, video signals for VOD service requested by a plurality of subscribers are selected, taken out, frequency-multiplexed within the VOD band, and converted into optical signals by an optical modulator. These two types of optical signals are transmitted to subscribers through the optical network. In each subscriber's household, either broadcasting signals or video signals for VOD service are reproduced and desired programs are selected in the tuners.

摘要翻译： 具有多个频道的用于广播业务的视频信号被频率复用到预定的广播频带中，并由光发射机转换成光信号。 同时，由多个用户请求的VOD服务的视频信号被选择，取出，在VOD频带内进行频率复用，并由光调制器转换成光信号。 这两种类型的光信号通过光网络发送给用户。 在每个用户的家庭中，再现用于VOD服务的广播信号或视频信号，并且在调谐器中选择期望的节目。

公开(公告)号：US4611352A

公开(公告)日：1986-09-09

申请号：US529546

申请日：1983-09-06

申请人： Katsuyuki Fujito ,  Hiroaki Nakata ,  Takeshige Ichida

发明人： Katsuyuki Fujito ,  Hiroaki Nakata ,  Takeshige Ichida

IPC分类号： H04B10/00 ,  H04B10/07 ,  H04B10/2507 ,  H04B10/293 ,  H04B10/524 ,  H04B10/54 ,  H04B10/564 ,  H04B10/572 ,  H04N7/00 ,  H04B9/00

CPC分类号： H04B10/2581

摘要： An optical transmission apparatus is provided which has an LD of single longitudinal mode. A bias current of the LD is set at its threshold current. A current obtained by amplitude modulation of a signal to be transmitted is superposed on the bias current. The LD is then set in the multimode, so that the apparatus can transmit a high-quality signal with reduced modal noise and distortion during multimode fiber transmission.

摘要翻译： 提供具有单纵向模式的LD的光传输装置。 LD的偏置电流设定为其阈值电流。 将要发送的信号的幅度调制获得的电流叠加在偏置电流上。 然后将LD设置在多模中，使得设备可以在多模光纤传输期间传输具有降低的模态噪声和失真的高质量信号。

公开(公告)号：US5539657A

公开(公告)日：1996-07-23

申请号：US54195

申请日：1993-04-30

申请人： Kuniaki Utsumi ,  Hiroaki Nakata ,  Susumu Morikura ,  Hiroaki Yamamoto ,  Kazuki Maeda ,  Masaru Fuse

发明人： Kuniaki Utsumi ,  Hiroaki Nakata ,  Susumu Morikura ,  Hiroaki Yamamoto ,  Kazuki Maeda ,  Masaru Fuse

IPC分类号： H04B10/27 ,  H04B10/29 ,  H04B10/54 ,  H04B10/556 ,  H04N5/00 ,  H04N5/44 ,  H04N7/10 ,  H04N7/16 ,  H04N7/22 ,  H04N21/61 ,  H04N21/647 ,  H04J4/00

CPC分类号： H04N7/16 ,  H04N7/22

摘要： A picture image distributing apparatus provided within a passenger moving vehicle, consists of: a head end portion for multichannel FDM picture image signals; an electrical optical for converting the FDM picture image signals into optical signals; an optical amplifier for optically amplifying the optical outputs; one optical fiber transmission path connected to optical taps of unequal distribution for branching halfway on one portion of the optical power except for the branching at a final point, an optical/electrical converter for receiving optical signals branched at the final point or halfway so as to convert them into electrical signals; and a passenger seat picture image receiving terminal connected to the optical/electrical converter so as to receive the electrical signals.

摘要翻译： 设置在乘客移动车辆内的图像分配装置包括：用于多通道FDM图像信号的头端部分; 用于将FDM图像信号转换成光信号的电光学装置; 用于光学放大光输出的光放大器; 一个光纤传输路径连接到不同分布的光学抽头，用于除了最终点之间的分支之外的一部分光功率的一部分上的分支;光/电转换器，用于接收在最终点或中途分支的光信号，以便 将其转换为电信号; 以及连接到光/电转换器的乘客座位图像接收终端，以便接收电信号。

公开(公告)号：US08451474B2

公开(公告)日：2013-05-28

申请号：US11283145

申请日：2005-11-18

申请人： Yasuhiro Kujirai ,  Tatsuro Uchida ,  Masanori Aritomi ,  Hiroaki Nakata

发明人： Yasuhiro Kujirai ,  Tatsuro Uchida ,  Masanori Aritomi ,  Hiroaki Nakata

IPC分类号： G06F3/12

CPC分类号： G06F3/1222 ,  G06F3/1238 ,  G06F3/126 ,  G06F3/1288

摘要： A host computer which generates a print job subjected to printing by a printer stores a drawing command output from an application in a spool file via a graphic engine. A spool system, the graphic engine, and a job chasing function processing unit execute a chasing data generation process by using the drawing command. The spool system, the graphic engine, and a graphics control unit execute a print data generation process by using the same drawing command. At this time, the drawing command is read out and output so as to successively execute the chasing data generation process and print data generation process. With this configuration, there are provided a method of protecting leakage of information by which the contents of information can be reliably chased without requiring either a special application or a device having a special function and posing any restriction on the read or output path, and an information processing apparatus and driver program which implement the method.

摘要翻译： 生成由打印机打印的打印作业的主计算机经由图形引擎将从应用输出的绘图命令存储在假脱机文件中。 卷线器系统，图形引擎和作业追踪功能处理单元通过使用绘图命令执行追踪数据生成处理。 卷轴系统，图形引擎和图形控制单元通过使用相同的绘制命令执行打印数据生成处理。 此时，绘制命令被读出并输出，以便连续执行追踪数据生成处理和打印数据生成处理。 利用这种配置，提供了一种保护信息泄漏的方法，其中信息内容可以可靠地追踪，而不需要特殊应用或具有特殊功能的设备，并且对读取或输出路径构成任何限制，并且 执行该方法的信息处理装置和驱动程序。

公开(公告)号：US20120254898A1

公开(公告)日：2012-10-04

申请号：US13430386

申请日：2012-03-26

申请人： Hiroaki Nakata

发明人： Hiroaki Nakata

IPC分类号： G06F9/44

CPC分类号： G06F9/4411 ,  G06F3/1203 ,  G06F3/1225 ,  G06F3/1226 ,  G06F3/1228 ,  G06F3/1285

摘要： The present invention relates to an information processing apparatus, in which an operating system (OS) is executable in such a way that a component operable based on administrator's authority can realize installation of a device driver. The information processing apparatus includes a selection unit configured to select a peripheral device that serves as an output destination of a processing request if the processing request is received from a user via an application, and a management unit configured to control setting processing for a device driver applicable to the selected peripheral device to use the peripheral device. The management unit is configured to request a first component operable on the OS based on administrator's authority to perform setting processing for a device driver applicable to the selected peripheral device.

摘要翻译： 信息处理装置技术领域本发明涉及一种信息处理装置，其中操作系统（OS）可以以基于管理员权限可操作的部件实现设备驱动程序的安装的方式执行。 信息处理装置包括：选择单元，被配置为如果经由应用从用户接收到处理请求，则选择用作处理请求的输出目的地的外围设备;以及管理单元，被配置为控制设备驱动程序的设置处理 适用于选定的外围设备使用外围设备。 管理单元被配置为基于管理员的权限请求在OS上操作的第一组件，以对适用于所选择的外围设备的设备驱动程序执行设置处理。

公开(公告)号：US08240551B2

公开(公告)日：2012-08-14

申请号：US12760711

申请日：2010-04-15

申请人： Hiroaki Nakata

发明人： Hiroaki Nakata

IPC分类号： H04N1/40 ,  G06F17/00

CPC分类号： H04N1/00867 ,  G03G2215/00312 ,  H04N1/0087 ,  H04N1/00875 ,  H04N1/32251 ,  H04N1/32293 ,  H04N2201/3269 ,  H04N2201/327 ,  H04N2201/3271

摘要： The accuracy of reading a barcode embedded in a printed document is maintained, and at the same time, the amount of toner and the like consumed is reduced. When document information read by scanning is analyzed and the density of the document information is higher than a predetermined threshold vale, that is, when the printed document has a space enough to contain the barcode, the density of the barcode is set such that the density of the barcode is decreased as compared with a case where the density of the document information is lower than the predetermined threshold value. By changing the size of dots and the distance between the dots and thus decreasing the density of the barcode, it is possible to reduce the amount of toner and the like consumed. Then, the set barcode is synthesized with the document information, and the synthesized image is output.

摘要翻译： 维持读入印刷文件中的条形码的准确性，并且同时消耗的调色剂量等减少。 当通过扫描读取文档信息并且文档信息的密度高于预定阈值时，即当打印文档具有足以容纳条形码的空间时，条形码的密度被设置为使得密度 与文档信息的浓度低于预定阈值的情况相比，条形码的数量减少。 通过改变点的大小和点之间的距离，从而降低条形码的密度，可以减少消耗的调色剂量等。 然后，利用文档信息合成设置的条形码，并输出合成图像。

公开(公告)号：US08223838B2

公开(公告)日：2012-07-17

申请号：US11834449

申请日：2007-08-06

申请人： Kenichi Iwata ,  Seiji Mochizuki ,  Tetsuya Shibayama ,  Fumitaka Izuhara ,  Hiroshi Ueda ,  Yukifumi Kobayashi ,  Hiroaki Nakata ,  Koji Hosogi ,  Masakazu Ehama ,  Takafumi Yuasa

发明人： Kenichi Iwata ,  Seiji Mochizuki ,  Tetsuya Shibayama ,  Fumitaka Izuhara ,  Hiroshi Ueda ,  Yukifumi Kobayashi ,  Hiroaki Nakata ,  Koji Hosogi ,  Masakazu Ehama ,  Takafumi Yuasa

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04B1/66

CPC分类号： H04N19/436 ,  H04N19/176 ,  H04N19/593

摘要： The present invention provides a functional block that executes video coding and video decoding based on H.264/AVC. The functional block includes two moving picture processing units, and a memory unit that stores therein data related to the results of processing of first plural macroblocks arranged within one row of one picture by the first moving picture processing unit. Data related to the results of processing of plural adjacent macroblocks, which are selected from the data stored in the memory unit, are transferred to the second moving picture processing unit. The second moving picture processing unit performs processing of one macroblock of second plural macroblocks arranged in the following row, using the transferred data.

摘要翻译： 本发明提供一种执行基于H.264 / AVC的视频编码和视频解码的功能块。 功能块包括两个运动图像处理单元，以及存储单元，其存储与第一运动图像处理单元一行布置在一行内的第一多个宏块的处理结果有关的数据。 与从存储在存储单元中的数据中选择的多个相邻宏块的处理结果有关的数据被传送到第二运动图像处理单元。 第二运动图像处理单元使用传送的数据来执行排列在下一行中的第二多个宏块的一个宏块的处理。

公开(公告)号：US08149435B2

公开(公告)日：2012-04-03

申请号：US13165603

申请日：2011-06-21

申请人： Masanori Aritomi ,  Tatsuro Uchida ,  Hiroaki Nakata ,  Yasuhiro Kujirai

发明人： Masanori Aritomi ,  Tatsuro Uchida ,  Hiroaki Nakata ,  Yasuhiro Kujirai

IPC分类号： G06F3/12

CPC分类号： G06F3/1207 ,  G06F3/1259 ,  G06F3/1288

摘要： The present invention realizes a network printing system capable of accumulating and chasing printed data. Further, by providing a job chasing function on the printer driver side, detailed setting can be done to extract history information of the job chasing function. The detailed setting to extract history information to chase a job can be done only by a specific administrator or user so that the job can be reliably chased, whereas the administrator or user can obtain desired history information. Accordingly, a precise jog chasing system can be established.

摘要翻译： 本发明实现了能够积累和追踪打印数据的网络打印系统。 此外，通过在打印机驱动器侧提供作业追逐功能，可以进行详细的设置来提取作业追踪功能的历史信息。 用于提取追踪作业的历史记录信息的详细设置只能由特定的管理员或用户完成，以便可以可靠地追查该作业，而管理员或用户可以获取所需的历史信息。 因此，可以建立精确的慢跑追逐系统。

公开(公告)号：US20110176172A1

公开(公告)日：2011-07-21

申请号：US13007362

申请日：2011-01-14

申请人： Hiroaki Nakata

发明人： Hiroaki Nakata

IPC分类号： G06F15/00

CPC分类号： G06F3/1285 ,  G06F3/1205 ,  G06F3/1208 ,  G06F3/1219 ,  G06F3/1252 ,  G06F3/1253

摘要： An information processing apparatus includes a generation unit configured to determine, when a user inputs the number of images to be laid out on one side of a print sheet and an image magnification rate with an input operation via an input screen, an image size based on an image reduction rate for laying out the input number of images on the print sheet and the input image magnification rate, and generate print data for laying out images having the determined size on one side of the print sheet.

摘要翻译： 一种信息处理装置，包括生成单元，被配置为当用户通过输入画面输入要在打印纸的一面上布置的图像数量和具有输入操作的图像放大率时，确定基于 用于布置打印纸上的输入数量的图像缩小率和输入图像放大率，并且生成用于在打印纸的一面上布置具有确定尺寸的图像的打印数据。

公开(公告)号：US07864082B2

公开(公告)日：2011-01-04

申请号：US12467556

申请日：2009-05-18

申请人： Hiroaki Nakata ,  Fumitaka Izuhara ,  Kazushi Akie ,  Takafumi Yuasa

发明人： Hiroaki Nakata ,  Fumitaka Izuhara ,  Kazushi Akie ,  Takafumi Yuasa

IPC分类号： H03M7/40

CPC分类号： H03M7/425 ,  H03M7/30 ,  H03M7/40 ,  H03M7/46 ,  H04N19/115 ,  H04N19/12 ,  H04N19/176 ,  H04N19/61

摘要： A variable length code decoding device for decoding variable length code data, including: a table memory that stores a plurality of decoding process tables having a reference relationship therein; and a decoding control unit that is given a start address and an initial reference bit length of the table memory; and sequentially selects the decoding process tables according to the decoded data to control a process of decoding the variable length code data, wherein when referring to the decoding process table to perform an initial decoding of the variable length code data, the initial decoding process is conducted by a longer bit length to be clipped from the variable length code data for referring to the decoding process table than the bit length used when referring to the other portions of the decoding process table.

摘要翻译： 一种用于解码可变长度码数据的可变长度码解码装置，包括：存储多个具有参考关系的解码处理表的表存储器; 以及解码控制单元，其被给予所述表存储器的起始地址和初始参考位长度; 并根据解码数据依次选择解码处理表，以控制对可变长度代码数据进行解码的处理，其中当参考解码处理表执行可变长度代码数据的初始解码时，进行初始解码处理 通过比参考解码处理表的其他部分使用的比特长度从参考解码处理表的可变长度代码数据中减去更长的比特长度。