公开(公告)号：US07545789B2

公开(公告)日：2009-06-09

申请号：US10834001

申请日：2004-04-29

Applicant: Riaz Esmailzadeh ,  Takashi Yano ,  Nobukazu Doi

Inventor： Riaz Esmailzadeh ,  Takashi Yano ,  Nobukazu Doi

IPC: H04B7/216

CPC classification number: H04W72/1278 ,  H04B1/707 ,  H04B7/2628 ,  H04W74/008 ,  H04W74/04 ,  H04W74/0833

Abstract: In order to accomplish efficient communication of data between a base station and a plurality of mobile terminals, particular orthogonal codes are transmitted from the mobile stations to the base station as alert signals indicating the presence of data to be transmitted. The base station checks whether particular orthogonal codes are contained in the alert signals, and when the particular orthogonal codes are detected in the alert signals, information representing the detected orthogonal codes and the schedules for transmitting the data from the mobile terminals to the base station are transmitted from the base station to the mobile terminals as an alert response to the alert signals. When the information representing the orthogonal codes used for the alert signals are contained in the alert response transmitted from the base station to the mobile terminals, the data waiting to be transmitted is transmitted from the mobile terminals to the base station according the data transmission schedules in the alert response.

公开(公告)号：US07486902B2

公开(公告)日：2009-02-03

申请号：US12127941

申请日：2008-05-28

Applicant: Tatsuaki Hashimoto ,  Takashi Yano

Inventor： Tatsuaki Hashimoto ,  Takashi Yano

IPC: G03G15/20

CPC classification number: G03G15/2021 ,  G03G2215/00367 ,  G03G2215/2006 ,  G03G2215/2045

Abstract: An image fixing apparatus includes a first conveying path on which a sheet is conveyed, a first fixing unit that fixes a toner image on a sheet conveyed on the first conveying path, a second conveying path on which a sheet is conveyed, wherein the second conveying path branches from the first conveying path in a bifurcation provided on a upstream of the first fixing unit and joins into the first conveying path in a confluence provided on a downstream of the first fixing unit, and a second fixing unit provided on a upstream of the bifurcation or on a downstream of the confluence or on the second conveying path. Time to convey a sheet from the bifurcation to the confluence through the first conveying path and time to convey a sheet from the bifurcation to the confluence through the bypass conveying path are nearly equal.

Abstract translation: 图像定影装置包括：第一输送路径，其上输送有纸张;第一固定单元，其将调色剂图像固定在在第一输送路径上输送的纸张上;第二输送路径，其上输送有纸张，其中第二输送 路径在设置在第一固定单元的上游的分叉处从第一输送路径分支，并且在设置在第一固定单元的下游的汇合处连接到第一输送路径中，并且第二固定单元设置在第一固定单元的上游 分叉或在汇合的下游或第二输送路径上。 通过第一传送路径将片材从分叉传送到汇合点的时间和通过旁路传送路径将片材从分叉传送到汇合点的时间几乎相等。

公开(公告)号：US20090028595A1

公开(公告)日：2009-01-29

申请号：US12241242

申请日：2008-09-30

Applicant: Takashi Yano

Inventor： Takashi Yano

IPC: G03G15/20

CPC classification number: G03G21/20 ,  G03G2215/20

Abstract: A sealing member which is compressed by a contactless temperature sensor and a cover member of a fixing unit is provided between the sensor and the cover member. An opening portion for temperature detection is shut off from a space around the fixing unit by the sealing member, thereby preventing the air from flowing from the opening portion into the fixing unit.

Abstract translation: 在传感器和盖构件之间设置由非接触式温度传感器压缩的密封构件和固定单元的盖构件。 用于温度检测的开口部分通过密封构件从固定单元周围的空间切断，从而防止空气从开口部分流入定影单元。

公开(公告)号：US07421283B2

公开(公告)日：2008-09-02

申请号：US11544655

申请日：2006-10-10

Applicant: Riaz Esmailzadeh ,  Takashi Yano ,  Nobukazu Doi

Inventor： Riaz Esmailzadeh ,  Takashi Yano ,  Nobukazu Doi

IPC: H04B7/00 ,  H04B17/00

CPC classification number: H04W52/24 ,  H04W52/362

Abstract: A method and apparatus for controlling the power of a signal transmitted between a base station and a mobile terminal which constitute a mobile communication system. At least one of the base station and the mobile terminal has functions to compare a predetermined reference value and a necessary transmission power obtained as a result of transmission power control in order to compensate for a signal intensity fluctuation occurring on a link between the base station and the mobile terminal, temporarily stopping the transmission if the necessary transmission power is larger than a predetermined permissible value, and transmit the signal if the necessary transmission power is equal to or smaller than the predetermined permissible value.

Abstract translation: 一种用于控制在构成移动通信系统的基站和移动终端之间传输的信号的功率的方法和装置。 基站和移动终端中的至少一个具有将预定参考值和作为发送功率控制的结果获得的必要发送功率进行比较的功能，以便补偿基站与基站之间的链路上发生的信号强度波动 如果必要的发送功率大于预定的允许值，则暂时停止发送，并且如果必要的发送功率等于或小于预定的允许值则发送该信号。

公开(公告)号：US20080201378A1

公开(公告)日：2008-08-21

申请号：US12068198

申请日：2008-02-04

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

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

IPC: G06F17/30

CPC classification number: H04N1/00442 ,  H04N1/00411 ,  H04N1/00448 ,  H04N1/00458 ,  H04N1/00466

Abstract: an image-retrieving unit retrieves only the image data that is to be displayed on a display unit based on a page number associated with each image data. A preview image generator generates a preview image of the retrieved image data. An operation display controller displays the generated preview image on the display unit.

Abstract translation: 图像检索单元仅基于与每个图像数据相关联的页码检索仅显示在显示单元上的图像数据。 预览图像生成器生成检索到的图像数据的预览图像。 操作显示控制器在显示单元上显示生成的预览图像。

公开(公告)号：US07383028B2

公开(公告)日：2008-06-03

申请号：US11033905

申请日：2005-01-13

Applicant: May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

Inventor： May Suzuki ,  Kazuyuki Hori ,  Takashi Yano

IPC: H01Q11/12 ,  H04B1/04

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

Abstract: 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.

Abstract translation: 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：US20080040330A1

公开(公告)日：2008-02-14

申请号：US11714246

申请日：2007-03-06

Applicant: Takashi Yano

Inventor： Takashi Yano

IPC: G06F17/30

CPC classification number: G06F17/30637

Abstract: 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.

Abstract translation: 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：US20080014980A1

公开(公告)日：2008-01-17

申请号：US11896082

申请日：2007-08-30

Applicant: Takashi Yano ,  Satoshi Tamaki

Inventor： Takashi Yano ,  Satoshi Tamaki

IPC: H04Q7/20

CPC classification number: H04W52/243 ,  H04W52/242 ,  H04W52/247 ,  H04W52/50

Abstract: Transmission power relative to a propagation path having a variation in gain is controlled to increase communication channel capacity, and a data rate is controlled in accordance with the variation of the increased communication channel capacity. In order to increase the communication channel capacity, the transmission power is determined so that the sum of noise power (=received noise power/propagation path gain) converted into one at a transmitter and the transmission power becomes constant. As a result, contrary to the background art, the transmission power is controlled to be reduced when the propagation path gain decreases and to be increased when the propagation path gain increases.

公开(公告)号：US20080008135A1

公开(公告)日：2008-01-10

申请号：US11794125

申请日：2004-12-28

Applicant: Toshiyuki Saito ,  Seishi Hanaoka ,  Takashi Yano ,  Satoshi Tamaki ,  Mikio Kuwahara

Inventor： Toshiyuki Saito ,  Seishi Hanaoka ,  Takashi Yano ,  Satoshi Tamaki ,  Mikio Kuwahara

IPC: H04B7/216

CPC classification number: H04L1/1887 ,  H04L1/0026 ,  H04L1/04 ,  H04L1/1607 ,  H04L1/189 ,  H04L5/0005 ,  H04L5/0037 ,  H04L2001/0093

Abstract: There are provided scheduling and a resend control system, which match simultaneous communications using a plurality of carriers. For individual carriers to be used, the simultaneous resend control of the carriers is made by notifying channel information and a data decoding result and by managing the resend numbers. Even in case the communications are performed by using the carriers simultaneously between a base station and a terminal, the scheduling can be done to contain the resend control. It is also possible to improve the communication quality and the throughput.

Abstract translation: 提供调度和再发送控制系统，其与使用多个载波的同时通信相匹配。 对于要使用的单个载波，通过通知信道信息和数据解码结果并通过管理重发数来进行载波的同时重发控制。 即使在基站和终端之间同时使用载波进行通信的情况下，也可以进行调度以包含再发送控制。 还可以提高通信质量和吞吐量。

公开(公告)号：US07301989B2

公开(公告)日：2007-11-27

申请号：US10641059

申请日：2003-08-15

Applicant: Satoshi Tamaki ,  Takashi Yano

Inventor： Satoshi Tamaki ,  Takashi Yano

IPC: H04B1/00

CPC classification number: H04W52/24 ,  H04W52/42

Abstract: When channel-coded data is transmitted in a wireless communication system, coded data is divided into a plurality of bandwidths and the signal power is distributed to the bandwidths so that the communication channel capacity is increased. In addition, the transmission power is controlled on a time basis in such a way that the average power becomes larger when the channel quality is poorer so that the quality of each code word is stabilized. Alternatively, the coding rate is controlled in such a way that the data rate is decreased when the channel quality is poorer.

Abstract translation: 当在无线通信系统中发送频道编码数据时，将编码数据划分为多个带宽，并将信号功率分配给带宽，使得通信信道容量增加。 此外，传输功率是以时间为基础进行控制的，使得当信道质量较差时，平均功率变大，使得每个码字的质量稳定。 或者，编码率被控制为当信道质量较差时数据速率降低。