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101. 发明授权

US09252924B2 Wireless apparatus and wireless system 有权
标题翻译：无线设备和无线系统
公开(公告)号：US09252924B2
公开(公告)日：2016-02-02
申请号：US13562858
申请日：2012-07-31
申请人： Ryoko Matsuo , Tomoya Tandai , Takeshi Tomizawa
发明人： Ryoko Matsuo , Tomoya Tandai , Takeshi Tomizawa
IPC分类号： H04L1/16
CPC分类号： H04L1/1685 , H04L1/1671
摘要： One embodiment provides a wireless apparatus including: a reception unit which receives a data signal having a header field and a data field, the header field including a reply request which specifies either an acknowledgement or a negative acknowledgement; a decision unit which decides a reception result indicating whether the header field and the data field have been received successfully or unsuccessfully; and a transmission unit which transmits the acknowledgement or the negative acknowledgement in accordance with the reply request and the reception result of the data field when the header field has been received successfully, and transmits the negative acknowledgement when the header field has been received unsuccessfully.
摘要翻译：一个实施例提供了一种无线装置，包括：接收单元，其接收具有报头字段和数据字段的数据信号，所述报头字段包括指定确认或否定确认的应答请求; 确定单元，其决定表示头字段和数据字段是否已成功接收或不成功的接收结果; 以及发送单元，其当头部字段已被成功接收时，根据应答请求和数据字段的接收结果发送确认或否定确认，并且当头字段已经被成功接收时发送否定确认。

102. 发明授权

US09106330B2 Wireless communication apparatus and interference avoidance method 有权
标题翻译：无线通信装置和干扰避免方法
公开(公告)号：US09106330B2
公开(公告)日：2015-08-11
申请号：US13409642
申请日：2012-03-01
申请人： Ryoko Matsuo , Tomoko Adachi , Tomoya Tandai , Takeshi Tomizawa
发明人： Ryoko Matsuo , Tomoko Adachi , Tomoya Tandai , Takeshi Tomizawa
IPC分类号： H04W36/06 , H04B15/02 , H04L1/20
CPC分类号： H04B15/02 , H04L1/203
摘要： A wireless communication apparatus in a first wireless system is provided with first, second and third units, and a controller. The first unit transmits frames over a frequency channel using a short or long IFS as compared with a specific one used in a second wireless system with a communication range wider than the first wireless system. The second unit receives frames over the channel. The third unit determines an error characteristic in the received frames and/or a busy status of the channel. The controller controls at least either one of whether to change the frequency channel or not, and whether to change a duration of an interframe space or not.
摘要翻译：第一无线系统中的无线通信装置设置有第一，第二和第三单元以及控制器。与具有比第一无线系统更宽的通信范围的第二无线系统中使用的特定的IFS相比，第一单元使用短或长的IFS在频率信道上发送帧。第二个单元通过通道接收帧。第三单元确定接收到的帧中的错误特性和/或信道的繁忙状态。控制器控制是否改变频道中的至少一个以及是否改变帧间间隔的持续时间。

103. 发明授权

US08817628B2 Wireless system 有权
标题翻译：无线系统
公开(公告)号：US08817628B2
公开(公告)日：2014-08-26
申请号：US13416143
申请日：2012-03-09
申请人： Ryoko Matsuo , Tomoya Tandai , Takeshi Tomizawa
发明人： Ryoko Matsuo , Tomoya Tandai , Takeshi Tomizawa
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04W76/06 , H04W28/12 , H04W74/04 , H04W74/08 , H04W74/0875 , H04W76/30
摘要： In a wireless system of one embodiment, a first wireless device includes: a first transmitter which transmits an end-of-transmission notification; and a first receiver which receives a change request signal sent from a second wireless device receiving the end-of-transmission notification. The second wireless device includes: a second receiver which receives the end-of-transmission notification; and a second transmitter which transmits a change request signal when the end-of-transmission notification is received. The first transmitter transmits a signal at a longer interval after the first receiver receives the change request signal, and the second transmitter transmits a signal at a shorter interval after the second transmitter transmits the change request signal.
摘要翻译：在一个实施例的无线系统中，第一无线设备包括：发送传输结束通知的第一发射机; 以及第一接收机，其接收从接收所述发送结束通知的第二无线设备发送的改变请求信号。第二无线设备包括：第二接收器，其接收传输结束通知; 以及在接收到发送结束通知时发送改变请求信号的第二发送器。第一发射机在第一接收机接收到改变请求信号之后以更长的间隔发送信号，并且第二发射机在第二发射机发送改变请求信号之后以更短的间隔发送信号。

104. 发明授权

US08705422B2 Wireless communication terminal 有权
标题翻译：无线通信终端
公开(公告)号：US08705422B2
公开(公告)日：2014-04-22
申请号：US13223688
申请日：2011-09-01
申请人： Tomoko Adachi , Takeshi Tomizawa , Tomoya Tandai
发明人： Tomoko Adachi , Takeshi Tomizawa , Tomoya Tandai
IPC分类号： H04W92/00
CPC分类号： H04L45/74 , H04B1/44 , H04L1/0083 , H04L1/1621 , H04W28/04 , H04W28/06 , H04W52/0216 , H04W88/02 , Y02D70/00 , Y02D70/142
摘要： According to one embodiment, a wireless communication terminal including a receiver, a first processor, a first storage, a second storage, a second processor, and a transmitter is provided. The receiver receives one physical packet that includes at least one frame body field, a first field including information on a length of the frame body field, a second field used to detect an error of the frame body field, and a sequence number field including a sequence number corresponding to the frame body field. The second storage retains a successively and successfully received maximum sequence number on the basis of a result of the first processor. The transmitter transmits a response frame indicating the successively and successfully received maximum sequence number when the first processor extracts at least one correct frame body.
摘要翻译：根据一个实施例，提供了包括接收机，第一处理器，第一存储器，第二存储器，第二处理器和发送器的无线通信终端。接收机接收包括至少一个帧体场的一个物理分组，包括关于帧体场长度的信息的第一场，用于检测帧体场的误差的第二场，以及包括对应于框架体字段的序列号。第二存储器基于第一处理器的结果保持连续且成功接收的最大序列号。当第一处理器提取至少一个正确的帧体时，发射器发送指示连续且成功接收的最大序列号的响应帧。

105. 发明授权

US08630594B2 Wireless communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US08630594B2
公开(公告)日：2014-01-14
申请号：US13240399
申请日：2011-09-22
申请人： Koji Akita , Tomoya Tandai , Takahiro Kobayashi , Takeshi Tomizawa
发明人： Koji Akita , Tomoya Tandai , Takahiro Kobayashi , Takeshi Tomizawa
IPC分类号： H04B1/44
CPC分类号： H04B1/44
摘要： According to one embodiment, a wireless communication apparatus includes a wireless unit and a control unit. The wireless unit is configured to set, for each period, a transmit state including a first period for transmitting a connection request to establish connection or a receive state including a second period for receiving a connection request and to transmit or receive a signal, both lengths of the first period and the second period being equal. The control unit is configured to control the wireless unit to operate in one of a transmit mode, a receive mode and a transceive mode. The control unit causes the wireless unit to operate in the receive mode or the transceive mode before a trigger signal is externally input, and to operate in the transmit mode if the trigger signal is input.
摘要翻译：根据一个实施例，无线通信装置包括无线单元和控制单元。无线单元被配置为针对每个周期设置包括用于发送建立连接的连接请求的第一周期或包括用于接收连接请求的第二周期的接收状态并且发送或接收信号的发送状态，两个长度第一期和第二期相同。控制单元被配置为控制无线单元在发送模式，接收模式和收发模式之一中操作。控制单元使得无线单元在触发信号被外部输入之前以接收模式或收发模式操作，并且如果输入了触发信号，则在发送模式下操作。

106. 发明申请

US20120220228A1 WIRELESS COMMUNICATION APPARATUS 有权
标题翻译：无线通信设备
公开(公告)号：US20120220228A1
公开(公告)日：2012-08-30
申请号：US13223779
申请日：2011-09-01
申请人： Tomoya TANDAI , Tomoko Adachi , Takeshi Tomizawa
发明人： Tomoya TANDAI , Tomoko Adachi , Takeshi Tomizawa
IPC分类号： H04B5/00
CPC分类号： H04W76/02 , H04W72/02 , H04W72/082 , H04W76/10
摘要： According to one embodiment, there is provided a wireless communication apparatus for making wireless connection in the first connection attempt state wherein a connection request is attempted using a predetermined frequency channel or the second connection attempt state wherein a connection request is attempted using a plurality of frequency channels. A frame generation unit generates a connection request frame which includes the first field for requesting a search of the plurality of frequency channels in response to occurrence of interference, and the second field indicating whether a corresponding frequency channel is a channel wherein occurrence of interference has been detected. A transmission unit transmits the connection request frame using the predetermined frequency channel in the first connection attempt state, and transmits the connection request frame using the plurality of frequency channels in the second connection attempt state.
摘要翻译：根据一个实施例，提供了一种无线通信装置，用于在第一连接尝试状态中进行无线连接，其中使用预定频率信道尝试连接请求或第二连接尝试状态，其中尝试使用多个频率的连接请求频道帧生成单元生成连接请求帧，该连接请求帧包括响应于干扰的发生而请求搜索多个频道的第一字段，以及指示对应的频道是否是干扰发生的频道的第二字段检测到。传输单元在第一连接尝试状态下使用预定频道发送连接请求帧，并且在第二连接尝试状态下使用多个频道发送连接请求帧。

107. 发明申请

US20090297229A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090297229A1
公开(公告)日：2009-12-03
申请号：US12472806
申请日：2009-05-27
申请人： Takeshi Tomizawa
发明人： Takeshi Tomizawa
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： An image forming apparatus includes an image bearing member for bearing an electrostatic latent image; a rotatable developer carrying member, provided opposed to the image bearing member, for carrying a developer including toner and a carrier to a position where the developer carrying member is opposed to the image bearing member; a regulating member for regulating the amount of the developer to be carried on the developer carrying member; a driving device for rotating the developer carrying member; a controller for controlling the driving device to execute, at the time of end of image formation, a plurality of continuous operations each including acceleration of a rotational speed of the developer carrying member and deceleration thereof following the acceleration.
摘要翻译：图像形成装置包括用于承载静电潜像的图像承载部件; 与图像承载部件相对设置的用于将包括调色剂和载体的显影剂携带到显影剂承载部件与图像承载部件相对的位置的可旋转显影剂承载部件; 调节构件，用于调节要承载在显影剂承载构件上的显影剂的量; 用于旋转显影剂承载构件的驱动装置; 控制器，用于控制驱动装置在图像形成结束时执行多个连续操作，每个连续操作包括加速后的显影剂承载部件的转速的加速和减速。

108. 发明申请

US20090023469A1 RADIO COMMUNICATION TERMINAL 有权
标题翻译：无线电通信终端
公开(公告)号：US20090023469A1
公开(公告)日：2009-01-22
申请号：US12050878
申请日：2008-03-18
申请人： Tazuko Tomioka , Takeshi Tomizawa , Tomoya Horiguchi
发明人： Tazuko Tomioka , Takeshi Tomizawa , Tomoya Horiguchi
IPC分类号： H04M1/00
CPC分类号： H04W48/16
摘要： A radio communication terminal includes a detection unit configured to detect a plurality of usable frequencies of a frequency range, in which the radio communication terminal plans to transmit, at least depending on whether or not a power of a first received signal is greater than a first threshold, a selection unit configured to select, when a first frequency band from f0+f1 to f0+f1+Δf1 (f1 is a first frequency, and Δf1 is a first bandwidth) and a second frequency band from f0−f1−Δf1 to f0−f1 are simultaneously usable with respect to a center frequency f0 of a utilizing frequency range including the usable frequencies, the first frequency band and the second frequency band as a pair of utilizing frequency bands, and a transmission unit configured to transmit different signals in the pair of utilizing frequency bands.
摘要翻译：无线电通信终端包括：检测单元，被配置为至少根据第一接收信号的功率是否大于第一接收信号来检测无线电通信终端计划发送的频率范围的多个可用频率阈值，选择单元，被配置为当从f0 + f1到f0 + f1 + Deltaf1（f1是第一频率，Deltaf1是第一带宽）的第一频带和从f0-f1-Deltaf1到 f0-f1可以相对于包括可用频率，第一频带和第二频带的利用频率范围的中心频率f0作为一对利用频带使用，以及发送单元，被配置为在这对利用频带。

109. 发明申请

US20080155295A1 SYNCHRONIZATION CONTROL APPARATUS 审中-公开
标题翻译：同步控制装置
公开(公告)号：US20080155295A1
公开(公告)日：2008-06-26
申请号：US11782053
申请日：2007-07-24
申请人： Takeshi Tomizawa , Hidenori Matsuzaki
发明人： Takeshi Tomizawa , Hidenori Matsuzaki
IPC分类号： G06F1/12
CPC分类号： G06F1/26
摘要： A synchronization control apparatus includes a first processing block that performs a first process and outputs a first signal upon completion of the first process, a second processing block that can change processing speed according to electric power supplied thereto, performs a second process associated with the first process out of synchronization with the first processing block, and outputs a second signal upon completion of the second process, a control unit that determines an amount of the electric power to be supplied to the second processing block according to time difference between an input of the first signal and an input of the second signal, and a supply unit that supplies the electric power in the amount determined to the second processing block.
摘要翻译：同步控制装置包括执行第一处理并在完成第一处理时输出第一信号的第一处理块，可以根据供给的电力来改变处理速度的第二处理块，执行与第一处理相关联的第二处理处理与第一处理块不同步，并且在完成第二处理时输出第二信号;控制单元，其根据第二处理的输入之间的时间差确定要提供给第二处理块的电力的量第一信号和第二信号的输入，以及供应单元，其以确定给第二处理块的量供应电力。

110. 发明授权

US07352985B2 Image forming apparatus capable of suppressing deterioration of image when toner image on image bearing member is transferred to intermediate transfer member 有权
标题翻译：当图像承载部件上的调色剂图像转印到中间转印部件时，能够抑制图像劣化的图像形成装置
公开(公告)号：US07352985B2
公开(公告)日：2008-04-01
申请号：US11250380
申请日：2005-10-17
申请人： Takeshi Tomizawa
发明人： Takeshi Tomizawa
IPC分类号： G03G15/20
CPC分类号： G03G15/1685 , G03G2215/0119
摘要： An image forming apparatus having: an image bearing member, which bears an electrostatic image thereon; a developing device, which develops the electrostatic image with toner to form a toner image, and an intermediate transfer member, which is in contact with the image bearing member and to which the toner image formed on the image bearing member is transferred, wherein the surface microhardness of the intermediate transfer member is smaller than the surface microhardness of the toner, and the adhesive force index of Kawakita method of the toner is 110 or greater.
摘要翻译：一种图像形成装置，具有：图像承载部件，其上具有静电图像; 显影装置，其利用调色剂显影静电图像以形成调色剂图像;以及中间转印部件，其与图像承载部件接触并且形成在图像承载部件上的调色剂图像被转印到该中间转印部件上，中间转印部件的显微硬度小于调色剂的表面显微硬度，并且调色剂的Kawakita方法的粘合力指数为110以上。

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