公开(公告)号：US08443253B2

公开(公告)日：2013-05-14

申请号：US12876541

申请日：2010-09-07

申请人： Kazuaki Imafuku ,  Kazuhisa Obuchi ,  Shunji Miyazaki ,  Hideaki Yamada ,  Mutsumi Saito ,  Masaru Inoue ,  Shingo Hotta

发明人： Kazuaki Imafuku ,  Kazuhisa Obuchi ,  Shunji Miyazaki ,  Hideaki Yamada ,  Mutsumi Saito ,  Masaru Inoue ,  Shingo Hotta

IPC分类号： H03M13/27 ,  H03M13/29

CPC分类号： H03M13/2957 ,  H03M13/276 ,  H03M13/2775 ,  H03M13/6525 ,  H03M13/6566

摘要： A turbo decoding device includes a memory unit that stores data in an interleaving process performed in a process of decoding a coded signal encoded with a turbo code and an access unit that accesses the memory unit to read and write the data. The memory unit includes memory circuits and is formed as one memory space by coupling the memory circuits. Furthermore, the memory circuit functions as a first bank configuration by which a first capacity is assigned to each bank or a second bank configuration by which a second capacity is assigned to each bank in accordance with a combination of the memory circuits. Moreover, the access unit selects by which of the first bank configuration and the second bank configuration the memory unit functions in accordance with a communication method of a coded signal and accesses the memory unit in accordance with the selected bank configuration.

摘要翻译： turbo解码装置包括存储单元，该存储单元将数据存储在对以turbo码编码的编码信号进行解码的处理中执行的交织处理以及访问存储器单元以读取和写入数据的存取单元。 存储器单元包括存储器电路，并通过耦合存储器电路而形成为一个存储器空间。 此外，存储电路用作第一存储体配置，通过该第一存储体配置，根据存储器电路的组合，将第一容量分配给每个存储体或第二存储体配置，通过该配置将第二容量分配给每个存储体。 此外，访问单元根据编码信号的通信方法选择第一存储体配置和第二存储体配置中的哪一个，存储单元根据所选择的存储体配置访问存储单元。

公开(公告)号：US08682607B2

公开(公告)日：2014-03-25

申请号：US13027894

申请日：2011-02-15

申请人： Hideaki Yamada ,  Michihiro Nagaishi

发明人： Hideaki Yamada ,  Michihiro Nagaishi

IPC分类号： G01P15/00

CPC分类号： G01P15/135 ,  G01P13/00

摘要： A motion state detection method which uses a pair of electrodes, facing each other to fix mutual positional relationship, and a movable spherical conductor disposed between the pair of electrodes, putting the pair of electrodes into either a conduction state or a non-conduction state, includes: defining a plurality of level values determined by the proportion of a duration of the conduction state in a unit time period and calculating a level value in the unit time period among the plurality of level values as a first level value; adding a second predetermined value to the first level value to calculate a second level value; and calculating the sum of squares of a plurality of first level values in a plurality of consecutive unit time periods as a first detection value and calculating the sum of squares of a plurality of second level values as a second detection value.

摘要翻译： 一种运动状态检测方法，其使用彼此相对地固定相互位置关系的一对电极以及设置在该对电极之间的可动球形导体，将一对电极置于导通状态或非导通状态， 包括：定义由单位时间段内的导通状态的持续时间的比例确定的多个电平值，并且计算多个电平值之间的单位时间段内的电平值作为第一电平值; 向所述第一电平值添加第二预定值以计算第二电平值; 并且计算多个连续单位时间段中的多个第一电平值的平方和作为第一检测值，并将多个第二电平值的平方和计算为第二检测值。

公开(公告)号：US20110281539A1

公开(公告)日：2011-11-17

申请号：US13105767

申请日：2011-05-11

申请人： Hideaki Yamada

发明人： Hideaki Yamada

IPC分类号： H04B7/00

CPC分类号： H04B7/086 ,  H04B17/309

摘要： A radio wave arrival angle detecting device includes: a first receiver antenna; a second receiver antenna that is located apart from the first receiver antenna by a distance less than the wavelength of the signal wave; an oscillator that outputs an oscillation wave at the same frequency as the signal wave; a first multiplier that outputs a first mixture wave by multiplying the first signal wave by the oscillation wave; a first filter that extracts a first DC component of the first mixture wave; a second multiplier that outputs a second mixture wave by multiplying the second signal wave by the oscillation wave; a second filter that extracts a second DC component of the second mixture wave; and an arrival angle calculator that calculates a phase difference between the first signal wave and the second signal wave and that calculates an arrival angle of the signal wave.

摘要翻译： 无线电波到达角检测装置包括：第一接收天线; 第二接收机天线，其与第一接收机天线分开距离小于信号波的波长; 输出与信号波相同频率的振荡波的振荡器; 第一乘法器，通过将第一信号波乘以振荡波输出第一混合波; 提取第一混合波的第一DC分量的第一滤波器; 第二乘法器，通过将第二信号波乘以振荡波输出第二混合波; 提取第二混合波的第二DC分量的第二滤波器; 以及计算第一信号波和第二信号波之间的相位差并计算信号波的到达角的到达角计算器。

公开(公告)号：US20110202304A1

公开(公告)日：2011-08-18

申请号：US13027894

申请日：2011-02-15

申请人： Hideaki Yamada ,  Michihiro Nagaishi

发明人： Hideaki Yamada ,  Michihiro Nagaishi

IPC分类号： G01P15/135 ,  G06F15/00

CPC分类号： G01P15/135 ,  G01P13/00

摘要： A motion state detection method which uses a pair of electrodes, facing each other to fix mutual positional relationship, and a movable spherical conductor disposed between the pair of electrodes, putting the pair of electrodes into either a conduction state or a non-conduction state, includes: defining a plurality of level values determined by the proportion of a duration of the conduction state in a unit time period and calculating a level value in the unit time period among the plurality of level values as a first level value; adding a second predetermined value to the first level value to calculate a second level value; and calculating the sum of squares of a plurality of first level values in a plurality of consecutive unit time periods as a first detection value and calculating the sum of squares of a plurality of second level values as a second detection value.

摘要翻译： 一种运动状态检测方法，其使用彼此相对地固定相互位置关系的一对电极以及设置在该对电极之间的可动球形导体，将一对电极置于导通状态或非导通状态， 包括：定义由单位时间段内的导通状态的持续时间的比例确定的多个电平值，并且计算多个电平值之间的单位时间段内的电平值作为第一电平值; 向所述第一电平值添加第二预定值以计算第二电平值; 并且计算多个连续单位时间段中的多个第一电平值的平方和作为第一检测值，并将多个第二电平值的平方和计算为第二检测值。

公开(公告)号：US07620338B2

公开(公告)日：2009-11-17

申请号：US11850733

申请日：2007-09-06

申请人： Hideaki Yamada ,  Hajime Makishima ,  Yukio Arai ,  Noriyuki Tajima

发明人： Hideaki Yamada ,  Hajime Makishima ,  Yukio Arai ,  Noriyuki Tajima

IPC分类号： G03G15/20

CPC分类号： G03G15/2042

摘要： A fixing apparatus has a heater that includes a magnetic shunt alloy whose Curie temperature is set higher than a fixing temperature; an induction heater that generates an alternating magnetic field applied to the magnetic shunt alloy and performs electromagnetic-induction heating on the heater; and a body controller that controls the induction heater so as to adjust the fixing temperature in each fixing job. The body controller controls the induction heater so as to perform electromagnetic-induction heating on the heater, during a period between fixing jobs. The body controller thereby reduces a temperature difference generated on the heater between portions corresponding to paper feeding and non-paper feeding areas in a previously executed fixing job.

摘要翻译： 定影装置具有加热器，其包括其居里温度设定为高于定影温度的磁分流合金; 感应加热器，其产生施加到所述磁分路合金的交变磁场并对所述加热器进行电磁感应加热; 以及控制感应加热器以调整每个定影作业中的定影温度的身体控制器。 身体控制器控制感应加热器，以便在固定作业期间对加热器进行电磁感应加热。 因此，在先前执行的定影作业中，主体控制器减少了在加热器上对应于供纸区域和非供纸区域的部分之间产生的温差。

公开(公告)号：US20090180040A1

公开(公告)日：2009-07-16

申请号：US12411069

申请日：2009-03-25

申请人： Hideaki Yamada

发明人： Hideaki Yamada

IPC分类号： H04N9/31

CPC分类号： H04N9/3155 ,  H04N9/3111

摘要： A field-sequential-type image forming device which includes: a light valve element which divides one field of a color image to sectors corresponding to primary colors different from each other and forms images corresponding to the primary colors during periods of the respective sectors; a light emission control unit which controls light emission quantities of the light sources; and an image control signal outputting unit which outputs control signals to the light valve element. In such an image forming device, the image control signal outputting unit outputs signals for forming the image by controlling light quantities of lights emitted from the primary color sources during the primary color light emission period and light quantity correction signals for controlling light quantity of the image corresponding to the positions of the pixels which form the image during the high-brightness light emission period.

摘要翻译： 一种场序型图像形成装置，包括：光阀元件，其将彩色图像的一个场对应于与彼此不同的原色的扇区，并且在各个扇区的周期期间形成与原色对应的图像; 控制光源的发光量的发光控制部; 以及图像控制信号输出单元，其向光阀元件输出控制信号。 在这种图像形成装置中，图像控制信号输出单元通过控制在原色发光时段期间从主色源发出的光的光量来控制用于形成图像的信号和用于控制图像的光量的光量校正信号 对应于在高亮度发光期间形成图像的像素的位置。

公开(公告)号：US07424259B2

公开(公告)日：2008-09-09

申请号：US10576307

申请日：2004-10-05

申请人： Masahiro Samei ,  Noboru Katakabe ,  Masaru Imai ,  Hideaki Yamada

发明人： Masahiro Samei ,  Noboru Katakabe ,  Masaru Imai ,  Hideaki Yamada

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2016 ,  G03G2215/2029 ,  G03G2215/2035

摘要： A fixing apparatus that enables the calorific value of a heat-producing rotating element to be stabilized and the heat production efficiency of that heat-producing rotating element to be improved. A fixing apparatus (200) is equipped with a heat-producing sleeve (210), an induction heating apparatus (230), a magnetic field absorption member (233) that absorbs a magnetic field generated by the induction heating apparatus (230), and a fixing roller (240) and pressure roller (250) that grip and rotate the heat-producing sleeve (210). The magnetic field absorption member (233) is located in an area opposite an exciting coil (231) with the heat-producing sleeve (210) between, and absorbs a magnetic field generated by the induction heating apparatus (230). The heat-producing sleeve (210) is composed of a nonmagnetic metallic material of thickness in the range from 10 μm to 500 μm and specific resistance of 80×10−6 Ωcm or less.

摘要翻译： 使得能够使发热旋转元件的发热量稳定并且提高该发热旋转元件的发热效率的定影装置。 定影装置（200）配备有吸收感应加热装置（230）产生的磁场的发热套（210），感应加热装置（230），磁场吸收部件（233），以及 固定辊（240）和夹紧并旋转发热套筒（210）的加压辊（250）。 磁场吸收部件233位于与发热套筒210相对的激励线圈231的区域内，吸收由感应加热装置230产生的磁场。 发热套（210）由厚度在10〜500μm之间的非磁性金属材料构成，电阻率为80×10 -6Ω以下。

公开(公告)号：US20070014599A1

公开(公告)日：2007-01-18

申请号：US10575353

申请日：2004-10-06

申请人： Akihiro Yasuda ,  Masaru Imai ,  Noriyuki Tajima ,  Keisuke Fujimoto ,  Hideaki Yamada

发明人： Akihiro Yasuda ,  Masaru Imai ,  Noriyuki Tajima ,  Keisuke Fujimoto ,  Hideaki Yamada

IPC分类号： G03G15/20

CPC分类号： G03G15/2042 ,  G03G15/2053 ,  H05B6/145

摘要： A fixing apparatus can prevent an excessive rise in temperature of a paper non-passage area due to diverted flow of magnetic flux from a paper passage area of a heat-producing element to a paper non-passage area thereof has a small configuration, A center core is rotated by a rotation section, bringing cutaway parts to a magnetic path masking position, and the degree of magnetic coupling between the center core and a heat-producing roller is weakened, suppressing an excessive rise in temperature of paper non-passage areas of the heat-producing roller. With this fixing apparatus, switching of the intensity of magnetic coupling between the center core and heat-producing roller can be performed simply by rotating the center core. Also, with this fixing apparatus, it is not necessary for magnetism suppressing elements to be provided as separate members, enabling the configuration to be made simpler and less expensive.

摘要翻译： 定影装置可以防止由于从发热元件的纸通道区域到其非通路区域的磁通量的转向流动而导致纸张非通过区域的温度过度上升，具有小的构造A中心 芯部通过旋转部旋转，将切割部分带到磁路遮蔽位置，并且中心芯和发热辊之间的磁耦合程度减弱，抑制纸张非通过区域的温度过度上升 发热辊。 利用这种定影装置，可以简单地通过旋转中心芯来执行中心芯和发热辊之间的磁耦合强度的切换。 此外，利用该定影装置，不需要将磁抑制元件设置为单独的构件，使得能够使构造更简单且更便宜。

公开(公告)号：US06975624B1

公开(公告)日：2005-12-13

申请号：US09169962

申请日：1998-10-13

申请人： Toshikane Oda ,  Hideaki Yamada ,  Tohru Asami

发明人： Toshikane Oda ,  Hideaki Yamada ,  Tohru Asami

IPC分类号： H04L12/951 ,  H04J3/16 ,  H04J3/24 ,  H04L12/28 ,  H04L12/66 ,  H04L12/70 ,  H04L12/827 ,  H04L12/875 ,  H04L12/923 ,  H04M3/00 ,  H04M7/00 ,  H04L12/56

CPC分类号： H04M7/1245 ,  H04L12/66 ,  H04L47/11 ,  H04L65/80

摘要： A network interworking device used in a communication system which has a first communication network with an IP, a second communication network and a plurality of other network interworking devices connected to the first communication network, the network interworking device being connected between the first communication network and the second communication network for converting IP packets communicated in the first communication network and information signals communicated in the second communication network with each other. The network interworking device includes a packet assembler unit for assembling information signals of a plurality of calls received from the second communication network into a single IP packet when the plurality of calls are to be transmitted to the same network interworking device.

摘要翻译： 一种在通信系统中使用的网络互通设备，所述通信系统具有与所述第一通信网络的第一通信网络，第二通信网络和连接到所述第一通信网络的多个其他网络互通设备，所述网络互通设备连接在所述第一通信网络和 用于转换在第一通信网络中传送的IP分组的第二通信网络和在第二通信网络中传送的信息信号彼此。 网络互通设备包括：分组组装单元，用于当多个呼叫要发送到同一个网络互通设备时，将从第二通信网络接收的多个呼叫的信息信号组合成单个IP分组。

公开(公告)号：US06737934B2

公开(公告)日：2004-05-18

申请号：US10202219

申请日：2002-07-24

申请人： Hideaki Yamada ,  Toru Tanizaki ,  Kazutaka Higashi

发明人： Hideaki Yamada ,  Toru Tanizaki ,  Kazutaka Higashi

IPC分类号： H01P502

CPC分类号： H01P5/188 ,  H01P5/18

摘要： A first transmission line and a second transmission line are caused to be partially opposite to each other, and by use of the opposite portions of the first transmission line and the second transmission line, the first transmission line and the second transmission line are relatively shifted in parallel from their opposite state to their non-opposite state.

摘要翻译： 使第一传输线和第二传输线彼此部分相反，并且通过使用第一传输线和第二传输线的相对部分，第一传输线和第二传输线相对移位 从相反的状态平行于其相反的状态。