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81. 发明授权

US08989641B2 Fixing device with mechanism capable of minimizing glossy streaks and stain on recording medium and image forming apparatus incorporating same 有权
标题翻译：具有能够最小化记录介质上的光泽条纹和污点的机构的固定装置和包含其的图像形成装置
公开(公告)号：US08989641B2
公开(公告)日：2015-03-24
申请号：US13485138
申请日：2012-05-31
申请人： Tamotsu Ikeda
发明人： Tamotsu Ikeda
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2028 , G03G15/2039
摘要： A fixing device includes a fixing rotary body rotatable in a predetermined direction of rotation; an opposed rotary body contacting the fixing rotary body to form a fixing nip therebetween through which a recording medium bearing a toner image is conveyed; a plurality of separation pawls separatably contacting an outer circumferential surface of the fixing rotary body to separate the recording medium discharged from the fixing nip from the fixing rotary body; a temperature detector contacting the outer circumferential surface of the fixing rotary body to detect a temperature of the fixing rotary body; and a fixing rotary body cleaner interposed between the plurality of separation pawls and the temperature detector in the direction of rotation of the fixing rotary body and contacting the outer circumferential surface of the fixing rotary body to clean the outer circumferential surface of the fixing rotary body.
摘要翻译：定影装置包括可沿预定旋转方向旋转的定影旋转体; 与所述固定旋转体接触的相对的旋转体，以在其间传送承载有调色剂图像的记录介质的定影辊隙; 多个分离爪，其与所述定影旋转体的外周面分离地分离，以将从所述定影辊隙排出的记录介质与所述定影旋转体分离; 接触固定旋转体的外周面的温度检测器，以检测定影旋转体的温度; 以及固定旋转体清洁器，其在所述多个分离爪和所述温度检测器之间插入所述定影旋转体的旋转方向，并且与所述定影旋转体的外周面接触以清洁所述定影旋转体的外周面。

82. 发明申请

US20130170570A1 TRANSMISSION DEVICE AND TRANSMISSION METHOD THEREOF, AND RECEPTION DEVICE 有权
标题翻译：传输设备及其传输方法及接收设备
公开(公告)号：US20130170570A1
公开(公告)日：2013-07-04
申请号：US13822497
申请日：2011-10-11
申请人： Tamotsu Ikeda , Takuya Okamoto
发明人： Tamotsu Ikeda , Takuya Okamoto
IPC分类号： H04L5/00
CPC分类号： H04L5/0001 , H04H20/33 , H04H20/42 , H04H60/73 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04L27/2626 , H04N21/234327 , H04N21/2362 , H04N21/6112 , H04N21/631
摘要： The present invention relates to a transmission device that enables transmission and reception of connected transmission channels in a 13-segment format and a transmission method of the transmission device, and to a reception device.The transmission device transmits connected transmission information indicating that connected transmission of a plurality of transmission channels is being performed, the connected transmission information including a field that specifies the modulation method type of each of three or more layers of layered transmission that can be performed on at least one of the transmission channels in the three or more layers.The reception device receives the connected transmission information transmitted by the transmission device. The present invention can be applied to transmission devices that transmit terrestrial digital broadcast signals, for example.
摘要翻译：本发明涉及能够以13段格式发送和接收所连接的传输信道和发送装置的发送方法以及接收装置的发送装置。发送装置发送指示正在执行多个传输信道的连接的发送的所连接的发送信息，所连接的发送信息包括指定可以执行的三层或更多层分层传输中的每一个的调制方式类型的字段三层或更多层中的至少一个传输通道。接收装置接收由发送装置发送的连接的发送信息。例如，本发明可以应用于发送地面数字广播信号的发送装置。

83. 发明申请

US20130004192A1 FIXING DEVICE WITH MECHANISM CAPABLE OF DETECTING PRESSURE EXERTED BETWEEN OPPOSED COMPONENTS AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：具有检测在对照组件和图像形成装置之间施加的压力的机构的固定装置
公开(公告)号：US20130004192A1
公开(公告)日：2013-01-03
申请号：US13491661
申请日：2012-06-08
申请人： Yoshihiro Kawakami , Tamotsu Ikeda , Kaoru Tada
发明人： Yoshihiro Kawakami , Tamotsu Ikeda , Kaoru Tada
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/2003 , G03G15/2039 , G03G15/2064 , G03G2215/0132
摘要： A fixing device includes a pressurization member connected to a pressing rotary body to press the pressing rotary body against a fixing rotary body; a depressurization assembly interposed between the pressing rotary body and the pressurization member and movable between a reduced pressure position where the depressurization assembly causes the pressurization member to press the pressing rotary body against the fixing rotary body with reduced pressure therebetween and an enhanced pressure position where the depressurization assembly is free from pressure from the pressurization member to cause the pressurization member to press the pressing rotary body against the fixing rotary body with enhanced pressure therebetween; a positioner separatably contacting the depressurization assembly to immovably halt the depressurization assembly at the enhanced pressure position; and a position detector separatably contacting the depressurization assembly to detect the position of the depressurization assembly.
摘要翻译：定影装置包括加压构件，其连接到按压旋转体以将按压旋转体按压在定影旋转体上; 减压组件，其插入在所述按压旋转体和所述加压构件之间，并且可在所述减压组件使所述加压构件在减压部件之间以减压的方式将所述按压旋转体按压在所述定影旋转体上的减压位置和压力位置之间移动，减压组件没有来自加压构件的压力，从而使加压构件在压力旋转体之间以较高的压力将压力旋转体压靠固定旋转体; 定位器可分离地接触减压组件，以在增压压力位置不可动地停止减压组件; 以及位置检测器，其与所述减压组件分离地接触以检测所述减压组件的位置。

84. 发明申请

US20120213255A1 Frame And Signalling Pattern Structure For Multi-Carrier Systems 有权
标题翻译：多载波系统的帧和信令模式结构
公开(公告)号：US20120213255A1
公开(公告)日：2012-08-23
申请号：US13372255
申请日：2012-02-13
申请人： Lothar STADELMEIER , Samuel Asangbeng Atungsiri , Martin Lovell , Tamotsu Ikeda
发明人： Lothar STADELMEIER , Samuel Asangbeng Atungsiri , Martin Lovell , Tamotsu Ikeda
IPC分类号： H04B1/38 , H04L27/00
CPC分类号： H04L27/2626 , H04L5/0007 , H04L5/0044 , H04L5/005 , H04L5/0092 , H04L25/0226 , H04L27/2602 , H04L27/2613 , H04L27/2647 , H04L27/2666 , H04N5/4401 , H04N21/2383 , H04N21/4345 , H04N21/4383 , H04N21/4385
摘要： A transmitting apparatus for transmitting signals in a multi carrier system on the basis of a frame structure, each frame including at least two signalling patterns adjacent to each other in the frequency direction and at least two data patterns, the transmitting apparatus including signalling mapping means to map signalling data on frequency carriers of each of the at least two signalling patterns in a frame, each signalling pattern having the same length, data mapping means to map data on frequency carriers of the at least two data patterns in a frame, transforming means to transform the signalling patterns and the data patterns from the frequency domain into the time domain in order to generate a time domain transmission signal, and transmitting means to transmit the transmission signal. A corresponding transmitting method and a frame pattern for a multi carrier system are also provided.
摘要翻译：一种用于在多载波系统中基于帧结构发送信号的发送装置，每个帧包括在频率方向上彼此相邻的至少两个信令模式和至少两个数据模式，所述发送装置包括信令映射装置，在帧中的至少两个信令模式中的每一个的频率载波上映射信令数据，每个信令模式具有相同的长度，数据映射装置，用于将帧中的至少两个数据模式的频率载波上的数据进行映射，变换装置将信令模式和数据模式从频域转换为时域，以便产生时域传输信号，以及发送装置来发送传输信号。还提供了一种用于多载波系统的相应发送方法和帧模式。

85. 发明申请

US20110200146A1 RECEIVING DEVICE, RECEIVING METHOD, AND PROGRAM 有权
标题翻译：接收设备，接收方法和程序
公开(公告)号：US20110200146A1
公开(公告)日：2011-08-18
申请号：US13012170
申请日：2011-01-24
申请人： Tamotsu Ikeda , Satoshi Okada , Ryuichiro Shimura , Takuya Okamoto
发明人： Tamotsu Ikeda , Satoshi Okada , Ryuichiro Shimura , Takuya Okamoto
IPC分类号： H04L27/00
CPC分类号： H04L1/0045 , H04L27/2071 , H04L27/2331 , H04L27/2602 , H04L27/2656
摘要： Disclosed herein is a receiving device, including a receiving section configured to receive only a partial segment among a plurality of segments obtained by dividing a frequency band of one physical channel when the receiving device is in a waiting state, and return from the waiting state to an activated state when warning information is transmitted, if transmission of the warning information by the partial segment is possible.
摘要翻译：这里公开了一种接收装置，包括：接收部，被配置为仅在接收装置处于等待状态时，通过划分一个物理信道的频带而获得的多个片段中仅接收部分片段，并且从等待状态返回到当发送警告信息时的激活状态，如果可以通过部分段传输警告信息。

86. 发明申请

US20100239297A1 Fixing device and image forming apparatus including same 有权
标题翻译：固定装置及其成像装置
公开(公告)号：US20100239297A1
公开(公告)日：2010-09-23
申请号：US12659648
申请日：2010-03-16
申请人： Kohta Sakaya , Yoshihiro Fukuhta , Tamotsu Ikeda
发明人： Kohta Sakaya , Yoshihiro Fukuhta , Tamotsu Ikeda
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2039 , G03G2215/2058
摘要： A fixing device includes a cylindrical fixing member, having an external circumferential surface including a crown portion curved radially outward and a inverted-crown portion curved radially inward, a pressing unit including a convexity and a concavity formed on a facing surface facing the fixing member, a first heating member to heat the fixing member, corresponding to the crown portion of the fixing member, a second heating member to heat the fixing member, corresponding to the inverted-crown portion of the fixing member, a temperature detector to detect a surface temperature of the fixing member, and a controller to control the first heating member and the second heating member independently. The pressing unit presses against the fixing member while the crown portion and the inverted-crown portion of the fixing member match the concavity and the convexity of the pressing unit, respectively, forming a curved fixing nip therebetween.
摘要翻译：定影装置包括圆柱形固定构件，其具有外周面，该外周面包括径向向外弯曲的冠部部分和径向向内弯曲的倒置冠状部分，包括形成在面向固定构件的面对面上的凸部和凹部的按压单元，第一加热构件，其对应于固定构件的冠部加热固定构件;第二加热构件，用于加热与定影构件的倒置冠部相对应的固定构件;温度检测器，用于检测表面温度和控制器，用于独立地控制第一加热件和第二加热件。按压单元按压固定构件，同时固定构件的冠部和倒立冠部分别与按压单元的凹凸相匹配，从而在它们之间形成弯曲的定影辊隙。

87. 发明授权

US6118825A Digital data transmission device and method, digital data demodulation device and method, and transmission medium 有权
标题翻译：数字数据传输装置及方法，数字数据解调装置及方法及传输介质
公开(公告)号：US6118825A
公开(公告)日：2000-09-12
申请号：US289218
申请日：1999-04-09
申请人： Yasunari Ikeda , Tamotsu Ikeda
发明人： Yasunari Ikeda , Tamotsu Ikeda
IPC分类号： H03D1/00 , H04L27/00
CPC分类号： H04L1/0065 , H04L7/042 , H04L1/0071 , H04L27/186 , H04L7/10
摘要： Frame synchronizing signals held by a synchronization register are Reed-Solomon-coded by a Reed-Solomon coding circuit, then interleaved by an interleave circuit, then convolutional-coded by a convolutional coding circuit, then mapped by a mapping circuit, and then outputted. Thus, the frame synchronizing signals can be stably and quickly detected.
摘要翻译：由同步寄存器保持的帧同步信号由Reed-Solomon编码电路进行Reed-Solomon编码，然后由交织电路进行交织，然后由卷积编码电路进行卷积编码，然后由映射电路映射，然后输出。因此，可以稳定且快速地检测帧同步信号。

88. 发明授权

US5787123A Receiver for orthogonal frequency division multiplexed signals 失效
标题翻译：接收机用于正交频分复用信号
公开(公告)号：US5787123A
公开(公告)日：1998-07-28
申请号：US736720
申请日：1996-10-25
申请人： Takahiro Okada , Yasunari Ikeda , Tamotsu Ikeda
发明人： Takahiro Okada , Yasunari Ikeda , Tamotsu Ikeda
IPC分类号： H04L27/227 , H04J11/00 , H04L27/26 , H04L27/14
CPC分类号： H04L27/2657 , H04L27/265 , H04L27/2676
摘要： In view of regenerating clock with higher accuracy even under the condition that frequency distortion is generated due to the frequency selective Rayleigh fading, the OFDM (Orthogonal Frequency Division Multiplexing) modulated signal is converted to the baseband OFDM signal in the multipliers and a phase difference between the phase of the carrier forming the OFDM signal and the phase of the carrier before one OFDM symbol is calculated in the differential decoding circuit. A phase error of the carrier is calculated on the basis of the phase difference of the carrier in the carrier regenerating circuit or clock regenerating circuit and the local oscillator to generate the carrier and the local oscillator to generate clock are respectively controlled on the basis of the phase error of a plurality of carriers among those forming the OFDM signal.
摘要翻译：即使在由于频率选择性瑞利衰落而产生频率失真的条件下，鉴于再生时钟的精度更高，OFDM（正交频分复用）调制信号被转换为乘法器中的基带OFDM信号，并且相位差在差分解码电路中计算形成OFDM信号的载波的相位和在一个OFDM符号之前的载波的相位。基于载波再生电路或时钟再生电路中的载波的相位差和产生载波的本地振荡器以及产生时钟的本地振荡器分别控制载波的相位误差，基于构成OFDM信号的载波的多个载波的相位误差。

89. 发明授权

US5778146A Light beam heating apparatus 失效
标题翻译：光束加热装置
公开(公告)号：US5778146A
公开(公告)日：1998-07-07
申请号：US552475
申请日：1995-11-09
申请人： Moriaki Kawasaki , Tamotsu Ikeda , Nobuyuki Haji , Masayoshi Ueda
发明人： Moriaki Kawasaki , Tamotsu Ikeda , Nobuyuki Haji , Masayoshi Ueda
IPC分类号： B23K1/005 , B23K3/04 , B23K26/00 , F21V8/00 , G05D25/02 , H01J61/86 , H05B37/03 , H05B41/38 , F21V7/00
CPC分类号： H05B37/03 , B23K1/005 , G02B6/0006
摘要： In a light beam heating apparatus generating a light beam for heating a work, optical energy of the light beam is deteriorated as the lamp is used. The optical energy is controlled by detecting an optical intensity of the light emitted by the lamp. If the optical intensity is decided not to be increased to a desired value due to an increase in arc light source or the like, an exchange of the lamp is cautioned. Thus, a timing of the exchange of the lamp can be decided before the temperature of a work becomes lower than the desired value.
摘要翻译：在产生用于加热工件的光束的光束加热装置中，使用灯时光束的光能量劣化。通过检测由灯发出的光的光强度来控制光能。如果由于电弧光源等的增加而决定不将光强度增加到期望值，则注意灯的更换。因此，可以在工件的温度变得低于期望值之前确定灯的更换的定时。

90. 发明授权

US5691995A Transmission of data by using convolutional coding of different code rates and the encoded data reception including decoding of the received data 失效
标题翻译：通过使用不同码率的卷积编码和包括解码接收数据的编码数据接收来传输数据
公开(公告)号：US5691995A
公开(公告)日：1997-11-25
申请号：US416204
申请日：1995-04-04
申请人： Yasunari Ikeda , Tamotsu Ikeda , Takahiro Okada
发明人： Yasunari Ikeda , Tamotsu Ikeda , Takahiro Okada
IPC分类号： H04N19/00 , H03M13/23 , H04L1/00 , H04L25/08 , H04N19/30 , H04N19/503 , H04N19/577 , H04N19/59 , H04N19/61 , H04N19/625 , H04N19/65 , H04N19/85 , H04N19/88 , H04N19/89 , H03M13/12
CPC分类号： H04L1/0065 , H03M13/23 , H04L1/0068 , H04L1/007 , H04L1/0071 , H04N19/89 , H04L1/0057 , H04L1/0059
摘要： A transmission system for transmitting information series such as hierarchically coded image data etc. includes at least one transmission apparatus and receiving apparatus. The transmission apparatus has an encoder and a multiplexor. The encoder takes a plurality of information series from a single information source as input, utilizes convolutional coding to code the plurality of inputted information series, and carries out code processing in such a manner that at least one of the plurality of inputted information series is coded with a code rate differing from that of the remaining information series. The higher the priority of the information series, the lower the code rate of the encoding. The multiplexor multiplexes a plurality of convolutional code series outputted from the encoder. The transmission apparatus modulates and transmits an output from the multiplexor. The receiving apparatus has a demultiplexor and a decoder. The demultiplexor demultiplexes received data and outputs a plurality of convolutional code series. The decoder decode-processes the plurality of convolutional code series outputted from the demultiplexor.
摘要翻译：用于发送诸如分层编码图像数据等信息系列的传输系统包括至少一个发送装置和接收装置。发送装置具有编码器和多路复用器。编码器从单个信息源输入多个信息序列作为输入，利用卷积编码对多个输入信息序列进行编码，并以多个输入信息序列中的至少一个被编码的方式执行代码处理其代码率与剩余的信息系列的代码率不同。信息系列的优先级越高，编码速率越低。复用器复用从编码器输出的多个卷积码串。发送装置调制并发送来自多路复用器的输出。接收装置具有解复用器和解码器。解复用器解复用接收的数据并输出多个卷积码序列。解码器解码处理从解复用器输出的多个卷积码串。

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