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    • 21. 发明申请
    • Method and adaptive modulation in multi-carrier communication
    • 多载波通信中的方法和自适应调制
    • US20060008014A1
    • 2006-01-12
    • US10926143
    • 2004-08-26
    • Satoshi TamakiTakashi YanoSeishi HanaokaToshiyuki Saito
    • Satoshi TamakiTakashi YanoSeishi HanaokaToshiyuki Saito
    • H04K1/10H04L27/28
    • H04L27/2608H04L1/0003H04L1/0009H04L1/0026
    • In a radio-communication system and a radio station, one or more subcarriers are grouped, and the maximum bit number per symbol of the modulation method used for each subcarrier is determined for each group and shared between a transmitting station and a receiving station. The transmitting station divides and allocates a coded signal to subcarriers in accordance with the bit number per symbol, modulates each of the allocated signals by a predetermined modulation method, and transmits the modulated signals. The receiving station demodulates the received signal by the predetermined modulation method, adds a signal having zero likelihood when the bit number per symbol of a modulation method for demodulation is different from a maximum bit number, and decodes the demodulated signal by summarizing the demodulated results.
    • 在无线电通信系统和无线电台中,对一个或多个子载波进行分组,并且为每个组确定用于每个子载波的调制方法的每个码元的最大比特数,并在发射台和接收台之间共享。 发送站根据每个符号的比特数将编码的信号分配并分配给子载波,通过预定的调制方法对每个分配的信号进行调制,并发送调制的信号。 接收站通过预定的调制方式对接收到的信号进行解调,当解调用调制方式的每个符号的比特数与最大比特数不同时,添加具有零似然性的信号,并且通过汇总解调结果对解调信号进行解码。
    • 23. 发明授权
    • Coding and modulation selecting method and wireless communication equipment
    • 编码和调制选择方法及无线通信设备
    • US08467471B2
    • 2013-06-18
    • US12554145
    • 2009-09-04
    • Takashi YanoMasashi NaitoTakehiko Kobayashi
    • Takashi YanoMasashi NaitoTakehiko Kobayashi
    • H04L27/00
    • H04L1/0026H04L1/0016H04L1/0021H04L1/1845
    • 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.
    • 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。
    • 25. 发明授权
    • Image forming apparatus having a cleaner movable toward and away from a rotatable member forming a fixing nip
    • 图像形成装置具有可朝向和远离形成定影辊隙的可旋转构件移动的清洁器
    • US08346144B2
    • 2013-01-01
    • US12794958
    • 2010-06-07
    • Kenji TakagiTakashi Yano
    • Kenji TakagiTakashi Yano
    • G03G15/20
    • G03G15/2025
    • 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.
    • 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。
    • 27. 发明授权
    • Method of mobile communication and apparatus therefor
    • 移动通信方法及其设备
    • US08213397B2
    • 2012-07-03
    • US12371947
    • 2009-02-17
    • Riaz EsmailzadehTakashi YanoNobukazu Doi
    • Riaz EsmailzadehTakashi YanoNobukazu Doi
    • H04B7/216
    • H04B7/2628H04B1/707
    • 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.
    • 为了在基站和多个移动终端之间实现数据的有效通信,将特定的正交码从移动台发送到基站,作为指示要发送的数据的存在的警报信号。 基站检查警报信号中是否包含特定的正交码,并且当在警报信号中检测到特定的正交码时,表示检测到的正交码的信息和用于从移动终端向基站发送数据的时间表是 从基站发送到移动终端作为对警报信号的警报响应。 当表示用于警报信号的正交码的信息被包含在从基站发送到移动终端的警报响应中时,等待发送的数据根据​​数据传输时间表从移动终端发送到基站 警报响应。
    • 29. 发明申请
    • DOUBLE-OPENING DOOR DEVICE FOR VEHICLES
    • 车辆双开门装置
    • US20110260496A1
    • 2011-10-27
    • US13063204
    • 2009-09-11
    • Takashi Yano
    • Takashi Yano
    • B60J5/04
    • E05D15/507B60J5/047E05Y2900/531
    • A practical long door, particularly for a four-passenger cope vehicle, is realized to allow passengers in the back seat to get in or out while the passengers in the front seat remain seated. It is also an object that the door solves a difficulty caused by Patent Reference 4, which difficult is that when passengers in the front and back seats are required to get in or out, the passengers in one of the front and back seats cannot get in or out unless the passengers in the other of the front and back seats first get in or out and the door is opened one time and then reopened after the passengers have gotten in or out.There are intermediate member standing between a door and a car body, first connection means in which the door and the intermediate member are connected to enable rotational or horizontal motion, and second connection means in which the intermediate member and the car body are detachably connected. Control means drives the second connection means located at the front end or the back end of the door when the front or back part of the door is opened, so that the connection between the intermediate member and the car body is released and the remaining second connection means, the intermediate member connected to that means, and the first connection means cooperate to support the weight of the door.
    • 一个实用的长门,特别是一个四乘客上车,实现了让后座乘客在前排座椅上的乘客保持坐姿的同时进出。 还有一个目的是,门解决了专利文献4所引起的困难,难以在需要前排和后排乘客进出的情况下,其中一个前座和后座的乘客不能进入 除非先前和后座的另一方的乘客首先进出,门打开一次,然后在乘客进出后重新开放。 在门和车体之间存在中间构件,第一连接装置,其中门和中间构件连接以实现旋转或水平运动;第二连接装置,其中中间构件和车体可拆卸地连接。 当门的前部或后部打开时,控制装置驱动位于门的前端或后端的第二连接装置,使得中间构件和车体之间的连接被释放,并且剩余的第二连接 意味着连接到该装置的中间构件,并且第一连接装置配合以支撑门的重量。