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51. 发明授权

US07929061B2 Signal processing apparatus and signal processing method 有权
标题翻译：信号处理装置及信号处理方法
公开(公告)号：US07929061B2
公开(公告)日：2011-04-19
申请号：US10508372
申请日：2003-03-19
申请人： Hiroshi Katayama
发明人： Hiroshi Katayama
IPC分类号： H04N5/50
CPC分类号： H04N5/50 , H04N5/4401 , H04N21/4263 , H04N21/4331 , H04N21/434 , H04N21/4347 , H04N21/4384 , H04N21/4532 , H04N21/4667
摘要： An apparatus and a method for allowing a digital broadcast receiver smoothly to switch from one broadcast channel to another. In response to a reproduction output request, encoded data that are requested to be reproduced and output are selected and decoded accordingly. At substantially the same time, arrangements may be provided to select and decode other encoded data in accordance with a predetermined rule. Whenever the encoded data selected using the predetermined rule are to be reproduced and output on request, conventionally required demultiplexing and decoding processes are not needed.
摘要翻译：允许数字广播接收机平滑地从一个广播信道切换到另一个的装置和方法。响应于再现输出请求，相应地选择和解码被请求再现和输出的编码数据。在大致相同的时间，可以提供根据预定规则选择和解码其他编码数据的配置。无论何时使用预定规则选择的编码数据要根据要求进行再现和输出，则不需要常规的多路分解和解码处理。

52. 发明申请

US20100061787A1 PRINTING APPARATUS AND TRAY CONTROL METHOD OF THE SAME 有权
标题翻译：印刷设备及其相应的托盘控制方法
公开(公告)号：US20100061787A1
公开(公告)日：2010-03-11
申请号：US12554824
申请日：2009-09-04
申请人： Hiroshi Katayama
发明人： Hiroshi Katayama
IPC分类号： G03G15/00
CPC分类号： B41J3/4073 , G03G15/6514
摘要： Provided is a printing apparatus which includes a tray for setting a printing medium thereon, the printing apparatus including: a switch section which is used to perform a power-on operation or a power-off operation; a tray driving section which performs a driving operation of extracting the tray; a detection section which detects whether the printing medium exists on the tray; a control section which moves the tray to a discharge position by controlling the tray driving section in order to prompt an operation of extracting the printing medium from the tray before an initialization process ends when the printing medium is detected upon performing a power-on process; and a storage section which stores information that the control section moves the tray to the discharge position upon performing the power-on process,
摘要翻译：提供了一种打印设备，其包括用于在其上设置打印介质的托盘，所述打印设备包括：用于执行通电操作或断电操作的开关部分; 托盘驱动部，其执行提取托盘的驱动操作; 检测部，其检测所述打印介质是否存在于所述托盘上; 控制部分，通过控制托盘驱动部分来将托盘移动到放电位置，以便在执行开机处理时检测到打印介质时，在初始化过程结束之前提示从托盘提取打印介质的操作; 以及存储部，其存储在进行通电处理时控制部将托盘移动到放电位置的信息，

53. 发明授权

US07672840B2 Voice speed control apparatus 有权
标题翻译：语音速度控制装置
公开(公告)号：US07672840B2
公开(公告)日：2010-03-02
申请号：US11653952
申请日：2007-01-17
申请人： Hitoshi Sasaki , Hiroshi Katayama , Rika Nishiike
发明人： Hitoshi Sasaki , Hiroshi Katayama , Rika Nishiike
IPC分类号： G10L21/04 , G10L11/02
CPC分类号： G11B27/005 , G10L21/04 , G10L25/93
摘要： A voice speed control apparatus comprising: an utterance/non-utterance judging unit judging whether a processing target segment in inputted a voice signal is an utterance segment or a non-utterance segment; a non-utterance continuation length acquiring unit acquiring a non-utterance continuation length representing a length of the voice signal judged continuously to be the non-utterance; a determining unit determining a reproducing speed of the processing target segment in the voice signal in accordance with the non-utterance continuation length so that the reproducing speed gets higher as the non-utterance continuation length gets larger and so that an increase in reproducing speed is restrained to a greater degree as the non-utterance continuation length becomes smaller; and a changing unit changing the reproducing speed of the voice signal, corresponding to the reproducing speed.
摘要翻译：一种话音速度控制装置，包括：发声/非发声判断单元，判断输入的语音信号中的处理目标片段是话音段还是非话音段; 非话语连续长度获取单元获取表示连续判断为非话语的语音信号的长度的非话语连续长度; 确定单元，根据非话语连续长度来确定语音信号中的处理目标段的再现速度，使得再现速度随着非话语连续长度变大而变高，并且再现速度的增加是随着非话语连续长度变小，限制在更大程度上; 以及改变单元，改变对应于再现速度的语音信号的再现速度。

54. 发明授权

US07653462B2 Control unit for vehicle and total control system therefor 失效
标题翻译：车辆控制单元及总控制系统
公开(公告)号：US07653462B2
公开(公告)日：2010-01-26
申请号：US11336902
申请日：2006-01-23
申请人： Toshimichi Minowa , Yoshiyuki Yoshida , Junichi Ishii , Shigeki Morinaga , Hiroshi Katayama , Mitsuo Kayano , Kenichiro Kurata
发明人： Toshimichi Minowa , Yoshiyuki Yoshida , Junichi Ishii , Shigeki Morinaga , Hiroshi Katayama , Mitsuo Kayano , Kenichiro Kurata
IPC分类号： G01M17/00 , G06F19/00 , G06F7/00
CPC分类号： G06F8/66 , B60W2050/0005 , F01N11/007 , F01N2550/02 , F02D37/02 , F02D41/1454 , F02D41/187 , F02D41/263 , F02D41/266 , F02D2041/285 , F02D2200/0404 , F02D2200/0406 , F02D2200/501 , G05B19/00 , G05B19/0423 , G05B2219/21015 , G05B2219/21021 , G05B2219/21127 , G05B2219/21137 , G05B2219/21138 , G05B2219/23277 , G05B2219/23371 , G05B2219/24125 , G05B2219/25243 , G05B2219/25301 , G05B2219/25341 , G05B2219/25435 , G05B2219/25451 , G05B2219/2637 , G06F8/70 , G06F12/0802 , Y02T10/47
摘要： A vehicle control unit includes interface software memory means storing an interface software program for connecting an application software program with an OS (operating system) in an internal ROM, a CPU (central processing unit) for performing computation for the application software program and the interface software program, a RAM (erasable memory) storing data such as the result of computation, an I/O unit for extending the control unit, and extending means for communicating memory data through a bus or a LAN. A single-chip micro-computer used in vehicle control permits an increase in input/output points or the addition of functionality, in which case an application software program can continue to be used simply by rewriting the interface software program, without further remanufacturing of the core unit.
摘要翻译：车辆控制单元包括存储用于将应用软件程序与内部ROM中的OS（操作系统）连接的接口软件程序的接口软件存储装置，用于对应用软件程序和接口执行计算的CPU（中央处理单元）软件程序，存储诸如计算结果的数据的RAM（可擦除存储器），用于扩展控制单元的I / O单元，以及用于通过总线或LAN传送存储器数据的扩展装置。用于车辆控制的单片微型计算机允许增加输入/输出点或增加功能，在这种情况下，应用软件程序可以通过重写界面软件程序继续使用，而无需再进一步重新制造核心单位。

55. 发明授权

US07600753B2 Recording apparatus and medium transporting method 有权
标题翻译：记录装置和介质传送方式
公开(公告)号：US07600753B2
公开(公告)日：2009-10-13
申请号：US11897309
申请日：2007-08-30
申请人： Hiroshi Katayama
发明人： Hiroshi Katayama
IPC分类号： B65H7/02
CPC分类号： B65H5/34 , B41J13/0018 , B41J13/0027 , B65H2513/514 , B65H2801/12 , B65H2220/02 , B65H2220/11
摘要： A recording apparatus includes a first transporting device, a second transporting device, and a recording device which performs recording on the medium transported by the first and second transporting devices. The recording apparatus includes: a controller which determines one transporting device which is to be driven first according to a condition, determines the other transporting device which is to be subsequently driven and controls a startup timing of the other transporting device on the basis of a position parameter according to a driving amount of the one transporting device which is to be driven first.
摘要翻译：记录装置包括第一传送装置，第二传送装置和在由第一和第二传送装置传送的介质上执行记录的记录装置。记录装置包括：控制器，其根据条件确定要首先驱动的一个传送装置，确定要随后被驱动的另一传送装置，并且基于位置来控制另一传送装置的启动定时根据要首先驱动的一个输送装置的驱动量的参数。

56. 发明申请

US20060077864A1 Semiconductor laser device and optical pickup device having the device 审中-公开
标题翻译：具有该器件的半导体激光器件和光学拾取器件
公开(公告)号：US20060077864A1
公开(公告)日：2006-04-13
申请号：US11219762
申请日：2005-09-07
申请人： Hiroshi Katayama
发明人： Hiroshi Katayama
IPC分类号： G11B7/00
CPC分类号： G11B7/127 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor laser device includes a thin metal plate having a mounting surface, and an LD chip having a front end surface from which laser light is emitted. The thin metal plate has radius portions so as to enable the thin metal plate to turn around the neighborhood of the light-emitting point of the LD chip along a plane parallel to the mounting surface. This arrangement prevents a bad influence from exerting on the recording and reproduction characteristics of the information of an optical disk having the semiconductor device.
摘要翻译：半导体激光装置包括具有安装面的薄金属板和具有从其射出激光的前端面的LD芯片。薄金属板具有半径部分，以使薄金属板沿着平行于安装表面的平面转动LD芯片的发光点附近。这种布置防止了对具有半导体器件的光盘的信息的记录和再现特性的影响。

57. 发明授权

US06980694B2 Picture decoding apparatus, picture decoding method and recording medium for storing the picture decoding method 失效
标题翻译：图像解码装置，图像解码方法以及用于存储图像解码方法的记录介质
公开(公告)号：US06980694B2
公开(公告)日：2005-12-27
申请号：US10649122
申请日：2003-08-27
申请人： Hiroshi Katayama
发明人： Hiroshi Katayama
IPC分类号： H04N7/26 , H04N7/50 , G06K9/36
CPC分类号： H04N19/44 , H04N19/61
摘要： In a demultiplexer, picture signals of channels included in an input transport stream are separated from each other and supplied to VBV buffers for the respective channels to be stored therein. Picture signals read out from the VBV buffers are supplied to a signal switch for selecting one of the signals in accordance with a switch changeover signal generated by a switch controller. The selected picture signals selected from the VBV buffers are supplied to a variable-length decoder for decoding the signals on a time-division basis. Decoded picture data of a channel is selected by another signal switch in accordance with another switch changeover signal generated by the switch controller and supplied to one of picture memories for the channel to be stored therein. A display controller reads out a plurality of picture signals from the picture memories synchronously in accordance with a display timing signal generated by a display controller. As a result, a plurality of pieces of encoded data can be decoded by using only one decoding system.
摘要翻译：在解复用器中，包括在输入传输流中的信道的图像信号彼此分离并提供给要存储在其中的相应通道的VBV缓冲器。从VBV缓冲器读出的图像信号被提供给信号开关，用于根据由开关控制器产生的开关切换信号来选择一个信号。从VBV缓冲器中选择的所选择的图像信号被提供给可变长度解码器，用于以时分方式对信号进行解码。根据由开关控制器产生的另一切换切换信号，由另一个信号开关选择通道的解码图像数据，并将其提供给要存储在其中的通道的一个图像存储器。显示控制器根据由显示控制器产生的显示定时信号同步地从图像存储器中读出多个图像信号。结果，可以仅使用一个解码系统来解码多个编码数据。

58. 发明授权

US06825581B1 Linear motor and production method therefor 有权
标题翻译：直线电机及其制作方法
公开(公告)号：US06825581B1
公开(公告)日：2004-11-30
申请号：US09959615
申请日：2001-11-01
申请人： Kim Houng Joong , Hiroshi Katayama , Kohji Maki
发明人： Kim Houng Joong , Hiroshi Katayama , Kohji Maki
IPC分类号： H02K4103
CPC分类号： H02K41/031 , H02K1/145 , H02K7/09 , H02K2201/03 , H02K2213/03
摘要： To reduce the magnetic flux leakage through the gap between magnetic pole teeth of an armature so as to reduce the magnetic attraction force generated between the armature and a needle, an armature unit is provided with two magnetic poles 1 and 2, on the top of which are magnetic pole teeth 11a, 21b, and 22a protruding toward the opposing magnetic pole, where the magnetic pole teeth of the magnetic pole 1 are arranged at two heights, upper and lower, and the magnetic pole teeth of the opposing magnetic pole 2 are arranged at two heights, upper and lower, so that the magnetic flux flows upward and downward alternately between the upper and lower magnetic pole teeth. The needle 6 equipped with permanent magnetic moves relatively in the gap 8 between the upper and lower magnetic pole surfaces of the armature unit.
摘要翻译：为了减小通过电枢的磁极齿之间的间隙的磁通量泄漏，以减小电枢和针之间产生的磁吸引力，电枢单元设置有两个磁极1和2，其顶部是朝向相对的磁极突出的磁极齿11a，21b和22a，其中磁极1的磁极齿被布置在上下两个高度处，并且相对的磁极2的磁极齿被布置在两个高度上下，使得磁通量在上下磁极齿之间交替上下流动。装配有永久磁铁的针6在电枢单元的上下磁极面之间的间隙8中相对移动。

59. 发明授权

US06696812B2 Control apparatus for electric motor 有权
标题翻译：电动机控制装置
公开(公告)号：US06696812B2
公开(公告)日：2004-02-24
申请号：US09956251
申请日：2001-09-20
申请人： Satoru Kaneko , Ryoso Masaki , Yasuo Morooka , Mitsuyuki Hombu , Hiroshi Katayama
发明人： Satoru Kaneko , Ryoso Masaki , Yasuo Morooka , Mitsuyuki Hombu , Hiroshi Katayama
IPC分类号： H02P736
CPC分类号： H02P21/04 , B60L11/1803 , B60L15/025 , B60L2210/20 , B60L2220/14 , H02P21/18 , Y02T10/643 , Y02T10/7005 , Y02T10/725 , Y10S903/903 , Y10S903/916
摘要： A control apparatus controls a voltage applied to an AC motor from a power converter with a PWM signal, and has two different magnetic pole position-estimating units which estimate a rotor magnetic pole position of the AC motor, and has a switching unit which selects any one of these two kinds of magnetic pole position-estimating units.
摘要翻译：控制装置从PWM信号的功率转换器控制施加到交流电动机的电压，并具有估计交流电动机的转子磁极位置的两个不同的磁极位置估计单元，并具有选择任何这两种磁极位置估计单元之一。

60. 发明授权

US06693977B2 Portable radio device with direct conversion receiver including mixer down-converting incoming signal, and demodulator operating on downconverted signal 失效
标题翻译：具有直接转换接收器的便携式无线电设备，包括下变频输入信号的混频器，以及在下变频信号上操作的解调器
公开(公告)号：US06693977B2
公开(公告)日：2004-02-17
申请号：US09855613
申请日：2001-05-16
申请人： Hiroshi Katayama , Katsuaki Abe , Yasumi Imagawa
发明人： Hiroshi Katayama , Katsuaki Abe , Yasumi Imagawa
IPC分类号： H03D300
CPC分类号： H03D3/245 , H03D3/007
摘要： A direct conversion receiver includes a local oscillator for generating a first local oscillator signal having a variable frequency. A 90° phase shifter operates for shifting a phase of the first local oscillator signal by 90° to convert the first local oscillator signal into a second local oscillator signal. A first mixer operates for mixing a received RF signal and the first local oscillator signal. A second mixer operates for mixing the received RF signal and the second local oscillator signal. A first low pass filter processes an output signal of the first mixer. The first low pass filter has a controllable cutoff frequency. A second low pass filter processes an output signal of the second mixer. The second low pass filter has a controllable cutoff frequency. A demodulator recovers an information signal represented by the received RF signal from output signals of the first and second low pass filters. A frequency error detector operates for detecting an error between a frequency of a carrier of the received RF signal and the frequency of the first local oscillator signal in response to the information signal recovered by the demodulator. An oscillator controller operates for controlling the frequency of the first local oscillator signal in response to the error detected by the frequency error detector. A filter controller operates for controlling the cutoff frequencies of the first and second low pass filters in response to the error detected by the frequency error detector.
摘要翻译：直接转换接收机包括用于产生具有可变频率的第一本机振荡器信号的本地振荡器。 90°移相器用于将第一本地振荡器信号的相位移位90°以将第一本机振荡器信号转换为第二本机振荡器信号。第一混频器用于混合接收的RF信号和第一本地振荡器信号。第二混频器用于混合接收到的RF信号和第二本地振荡器信号。第一低通滤波器处理第一混频器的输出信号。第一个低通滤波器具有可控的截止频率。第二低通滤波器处理第二混频器的输出信号。第二低通滤波器具有可控的截止频率。解调器从第一和第二低通滤波器的输出信号中恢复由接收的RF信号表示的信息信号。频率误差检测器用于响应于由解调器恢复的信息信号来检测接收的RF信号的载波的频率与第一本地振荡器信号的频率之间的误差。振荡器控制器用于响应于由频率误差检测器检测到的误差来控制第一本地振荡器信号的频率。滤波器控制器用于响应于由频率误差检测器检测到的误差来控制第一和第二低通滤波器的截止频率。

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