公开(公告)号：US06999733B2

公开(公告)日：2006-02-14

申请号：US10412247

申请日：2003-04-14

申请人： Kazuyuki Hori ,  Takashi Yano

发明人： Kazuyuki Hori ,  Takashi Yano

IPC分类号： H04B1/04

CPC分类号： H04B1/707 ,  H04B2201/70706

摘要： In the conventional peak factor reduction technique, since the signal has been changed over broad time width before and behind the peak amplitude, the deterioration in signal quality has been great. Through the use of a compensating signal having impulse property that is generated on the peak amplitude, subtraction from the peak amplitude will be performed. Thereby, since it is possible to reduce the deterioration in signal quality that occurs when reducing the peak factor, the peak factor reduction effect can be further enhanced in the same deterioration in signal quality as the conventional one.

摘要翻译： 在传统的峰值因子降低技术中，由于信号已经在峰值幅度之前和之后的宽时间宽度上被改变，信号质量的恶化已经很大。 通过使用具有在峰值振幅上产生的脉冲特性的补偿信号，将从峰值振幅进行减法。 因此，由于可以减少在降低峰值因子时发生的信号质量的劣化，因此与以往相同的信号质量劣化可以进一步提高峰值因数降低效果。

公开(公告)号：US20050153669A1

公开(公告)日：2005-07-14

申请号：US11033905

申请日：2005-01-13

申请人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

发明人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

IPC分类号： H03G3/30 ,  H04B1/04 ,  H04L7/02 ,  H04L27/00 ,  H03F3/38 ,  H04B1/02

CPC分类号： H04B1/0475 ,  H03F1/3247 ,  H03F1/3282 ,  H03F1/34 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/451 ,  H04B1/0483 ,  H04B2001/0433 ,  H04L7/0054

摘要： The linearity of a transmission signal is improved in a wireless communication device by adjusting a delay difference between paths of two signals that are combined into one after modulation through the paths of different delay amounts, such as an r signal and a θ signal in EER. A transmitter includes: a DA converter unit which converts, into analog signals, separated input digital signals; a combiner which combines the analog signals obtained through the DA conversion with each other; an distributor which extracts a feedback signal; an AD converter which converts the feedback signal into a digital signal; an oscillator unit which supplies clock signals to the converters; a first separation unit which separates the feedback signal; and a comparator unit which compares the input signal and the feedback signal, wherein the oscillator unit controls the output clock signals based on a result of the comparison.

摘要翻译： 通过调整通过不同延迟量的路径（例如EER中的r信号和θ信号）组合成一个后调制的两个信号的路径之间的延迟差，在无线通信设备中改善了传输信号的线性度。 发射机包括：DA转换器单元，其将模拟信号转换成分离的输入数字信号; 组合器，其将通过DA转换获得的模拟信号彼此组合; 提取反馈信号的分配器; 将反馈信号转换为数字信号的AD转换器; 振荡器单元，向转换器提供时钟信号; 分离反馈信号的第一分离单元; 以及比较器单元，其比较所述输入信号和所述反馈信号，其中所述振荡器单元基于所述比较的结果来控制所述输出时钟信号。

公开(公告)号：US07933569B2

公开(公告)日：2011-04-26

申请号：US12123164

申请日：2008-05-19

申请人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

发明人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

IPC分类号： H01Q11/12 ,  H04B1/04

CPC分类号： H04B1/0475 ,  H03F1/3247 ,  H03F1/3282 ,  H03F1/34 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/451 ,  H04B1/0483 ,  H04B2001/0433 ,  H04L7/0054

摘要： A wireless communication device including: a transmitter including two DA converter units which convert two digital signals into analog signals; a combiner which combines the analog signals; a distributor which extracts a portion of the combined signal as a feedback signal; an AD converter which converts the feedback signal; an oscillator unit which supplies clock signals to operate the DA converter units and the AD converter; a first separation unit which separates the feedback signal converted by the AD converter into two signals; and a comparator unit which compares at least one of the two digital signals that are obtained by separating the inputted digital signal, or, at least one of the two digital signals that are separately inputted, with the feedback signal separated by the first separation unit, wherein the oscillator unit controls the output clock signals based on a result of the comparison by the comparator unit.

摘要翻译： 一种无线通信装置，包括：发射机，包括将两个数字信号转换为模拟信号的两个DA转换器单元; 组合模拟信号的组合器; 分配器，其将所述组合信号的一部分提取为反馈信号; 一个转换反馈信号的AD转换器; 提供时钟信号以操作DA转换器单元和AD转换器的振荡器单元; 第一分离单元，其将由AD转换器转换的反馈信号分离成两个信号; 以及比较器单元，其将通过分离所输入的数字信号而获得的两个数字信号中的至少一个或分离输入的两个数字信号中的至少一个与由第一分离单元分离的反馈信号进行比较， 其中所述振荡器单元基于所述比较器单元的比较结果来控制所述输出时钟信号。

公开(公告)号：US20080233904A1

公开(公告)日：2008-09-25

申请号：US12123164

申请日：2008-05-19

申请人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

发明人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

IPC分类号： H04B1/04

CPC分类号： H04B1/0475 ,  H03F1/3247 ,  H03F1/3282 ,  H03F1/34 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/451 ,  H04B1/0483 ,  H04B2001/0433 ,  H04L7/0054

摘要： A wireless communication device including: a transmitter including two DA converter units which convert two digital signals into analog signals; a combiner which combines the analog signals; a distributor which extracts a portion of the combined signal as a feedback signal; an AD converter which converts the feedback signal; an oscillator unit which supplies clock signals to operate the DA converter units and the AD converter; a first separation unit which separates the feedback signal converted by the AD converter into two signals; and a comparator unit which compares at least one of the two digital signals that are obtained by separating the inputted digital signal, or, at least one of the two digital signals that are separately inputted, with the feedback signal separated by the first separation unit, wherein the oscillator unit controls the output clock signals based on a result of the comparison by the comparator unit.

摘要翻译： 一种无线通信装置，包括：发射机，包括将两个数字信号转换为模拟信号的两个DA转换器单元; 组合模拟信号的组合器; 分配器，其将所述组合信号的一部分提取为反馈信号; 一个转换反馈信号的AD转换器; 提供时钟信号以操作DA转换器单元和AD转换器的振荡器单元; 第一分离单元，其将由AD转换器转换的反馈信号分离成两个信号; 以及比较器单元，其将通过分离所输入的数字信号而获得的两个数字信号中的至少一个或分离输入的两个数字信号中的至少一个与由第一分离单元分离的反馈信号进行比较， 其中所述振荡器单元基于所述比较器单元的比较结果来控制所述输出时钟信号。

公开(公告)号：US07383028B2

公开(公告)日：2008-06-03

申请号：US11033905

申请日：2005-01-13

申请人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

发明人： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

IPC分类号： H01Q11/12 ,  H04B1/04

CPC分类号： H04B1/0475 ,  H03F1/3247 ,  H03F1/3282 ,  H03F1/34 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/451 ,  H04B1/0483 ,  H04B2001/0433 ,  H04L7/0054

摘要： The linearity of a transmission signal is improved in a wireless communication device by adjusting a delay difference between paths of two signals that are combined into one after modulation through the paths of different delay amounts, such as an r signal and a θ signal in EER. A transmitter includes: a DA converter unit which converts, into analog signals, separated input digital signals; a combiner which combines the analog signals obtained through the DA conversion with each other; an distributor which extracts a feedback signal; an AD converter which converts the feedback signal into a digital signal; an oscillator unit which supplies clock signals to the converters; a first separation unit which separates the feedback signal; and a comparator unit which compares the input signal and the feedback signal, wherein the oscillator unit controls the output clock signals based on a result of the comparison.

摘要翻译： 通过调整通过不同延迟量的路径（例如EER中的r信号和θ信号）组合成一个后调制的两个信号的路径之间的延迟差，在无线通信设备中改善了传输信号的线性度。 发射机包括：DA转换器单元，其将模拟信号转换成分离的输入数字信号; 组合器，其将通过DA转换获得的模拟信号彼此组合; 提取反馈信号的分配器; 将反馈信号转换为数字信号的AD转换器; 振荡器单元，向转换器提供时钟信号; 分离所述反馈信号的第一分离单元; 以及比较器单元，其比较所述输入信号和所述反馈信号，其中所述振荡器单元基于所述比较的结果来控制所述输出时钟信号。

公开(公告)号：US08516363B2

公开(公告)日：2013-08-20

申请号：US12044472

申请日：2008-03-07

申请人： Yoshifumi Sakuramata ,  Tetsuya Sakayori ,  Takashi Yano ,  Junichi Takami ,  Hiroko Mano ,  Takanori Nagahara ,  Iwao Saeki

发明人： Yoshifumi Sakuramata ,  Tetsuya Sakayori ,  Takashi Yano ,  Junichi Takami ,  Hiroko Mano ,  Takanori Nagahara ,  Iwao Saeki

IPC分类号： G06F17/24 ,  G06F17/25

CPC分类号： H04N1/387 ,  H04N1/00411 ,  H04N1/00432 ,  H04N1/00442 ,  H04N1/00458 ,  H04N1/00466 ,  H04N1/00474 ,  H04N1/00482 ,  H04N2201/0094

摘要： In an image processing apparatus, a plurality of images and a page allocation area including a plurality of sections are displayed. The allocation unit determines which one of the images is to be allocated to which one of the sections and allocates the images to the sections, and a preview image generating unit generates a preview image of the page allocation area based on allocation made by the allocation unit, and displays the preview image on the screen.

摘要翻译： 在图像处理装置中，显示包括多个部分的多个图像和页面分配区域。 分配单元确定将哪个图像分配给哪一个区段并将这些图像分配给区段，并且预览图像生成单元基于由分配单元进行的分配来生成页面分配区域的预览图像 ，并在屏幕上显示预览图像。

公开(公告)号：US08467471B2

公开(公告)日：2013-06-18

申请号：US12554145

申请日：2009-09-04

申请人： Takashi Yano ,  Masashi Naito ,  Takehiko Kobayashi

发明人： Takashi Yano ,  Masashi Naito ,  Takehiko Kobayashi

IPC分类号： H04L27/00

CPC分类号： H04L1/0026 ,  H04L1/0016 ,  H04L1/0021 ,  H04L1/1845

摘要： Disclosed herewith is a radio communication apparatus capable of selecting proper one of plural communication modes such as a MIMO communication system so as to obtain a higher communication rate within a range in which chain retransmission occurrence is prevented. The MIMO system deciding section of the transmitter unit decides a proper MIMO system with reference to the CQI value demultiplexed by a demultiplexer and the AMC table controlling section changes the MCS value step by step according to the transmission count and the result (success/failure) of the communication. Furthermore, the AMC table controlling section updates the mean rate in the measured rate table when the subject data is received successfully or when the transmission count reaches the maximum value.

摘要翻译： 这里公开了一种无线电通信装置，其能够选择诸如MIMO通信系统的多种通信模式中的适当一种，以便在防止链路重发发生的范围内获得更高的通信速率。 发射机单元的MIMO系统判定部分参照由解复用器解复用的CQI值决定适当的MIMO系统，并且AMC表控制部分根据传输计数和结果（成功/失败）逐步改变MCS值， 的沟通。 此外，当成功接收到被摄体数据或发送计数达到最大值时，AMC表控制部分更新测量速率表中的平均速率。

公开(公告)号：US20130007059A1

公开(公告)日：2013-01-03

申请号：US13607842

申请日：2012-09-10

申请人： Takashi Yano

发明人： Takashi Yano

IPC分类号： G06F17/30

CPC分类号： G06F16/332

摘要： An information searching method to be implemented in a computer includes accepting a first character string from characters or a character string in a reading or inspecting document that is displayed on a display unit, acquiring a second character string from index information for searching the reading or inspecting document, based on identification information of the reading or inspecting document, and executing a search based on the first character string and the second character string.

摘要翻译： 在计算机中实现的信息搜索方法包括：从显示在显示单元上的读取或检查文档中的字符或字符串接收第一字符串，从用于搜索或检查的索引信息中获取第二字符串 基于读取或检查文档的识别信息，并且基于第一字符串和第二字符串执行搜索。

公开(公告)号：US08346144B2

公开(公告)日：2013-01-01

申请号：US12794958

申请日：2010-06-07

申请人： Kenji Takagi ,  Takashi Yano

发明人： Kenji Takagi ,  Takashi Yano

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： An image forming apparatus includes an image former for forming an unfixed toner image on a recording material, and a fixer for fixing the unfixed toner image on the recording material. The fixer includes a rotatable member for forming a fixing nip for nipping and feeding the recording material, and a cleaner, movable toward and away from the rotatable member, for cleaning the rotatable member. The apparatus is operable in a blankless image formation mode for forming the toner image without a blank at least at one of a leading end and a trailing end of the recording material. The cleaner contacts the rotatable member when a portion of the rotatable member in a blankless range at the leading end or the trailing end of the recording material reaches a position where the portion opposes the cleaner.

摘要翻译： 图像形成装置包括用于在记录材料上形成未定影调色剂图像的图像形成装置和用于将未定影调色剂图像定影在记录材料上的定影剂。 定影器包括用于形成用于夹持和馈送记录材料的定影辊隙的可旋转构件，以及可朝向和远离可旋转构件移动的清洁器，用于清洁可旋转构件。 该设备可在无空白图像形成模式下操作，用于在记录材料的至少一个前端和尾端中的至少一个处形成调色剂图像而无空白。 当可旋转构件的一部分在无空隙范围内在记录材料的前端或后端达到该部分与清洁器相对的位置时，清洁器接触可旋转构件。

公开(公告)号：US08291287B2

公开(公告)日：2012-10-16

申请号：US12625605

申请日：2009-11-25

申请人： Takashi Yano ,  Tadashi Matsumoto

发明人： Takashi Yano ,  Tadashi Matsumoto

IPC分类号： H03M13/00

CPC分类号： H04L1/0071 ,  H03M13/255 ,  H04L1/0057 ,  H04L1/08 ,  H04L27/02 ,  H04L27/34 ,  H04L27/3433

摘要： Provided is a bit interleaved coded modulation-iterative decoding (BICM-ID) technique suffering a small loss in a transfer rate. A BICM-ID technique allowing a decoder to treat a small processing quantity is also provided. Encoding is carried out according to a code based on an iterative code. Encoded bits are reordered during interleaving processing, subjected to multi-valued modulation through extended mapping, and then transmitted. The extended mapping includes number-of-bits thinning processing of thinning l bits into m bits (m

摘要翻译： 提供了一种在传输速率上遭受较小损失的位交织编码调制迭代解码（BICM-ID）技术。 还提供了允许解码器处理小的处理量的BICM-ID技术。 根据基于迭代代码的代码进行编码。 编码位在交错处理期间重新排序，经过扩展映射进行多值调制，然后发送。 扩展映射包括将稀疏比特比特变为m比特（m <1）的比特数稀疏处理和非灰度映射。 在位数稀疏处理期间，仅使用一个交错比特来确定预定数量的比特中的至少一个。