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71. 发明授权

US07260158B2 Digital broadcast receiver and digital broadcast receiving method 有权
标题翻译：数字广播接收机和数字广播接收方式
公开(公告)号：US07260158B2
公开(公告)日：2007-08-21
申请号：US10398943
申请日：2001-09-25
申请人： Kenichi Shiraishi , Akihiro Horii
发明人： Kenichi Shiraishi , Akihiro Horii
IPC分类号： H03K9/00 , H04L27/06 , H04L27/14 , H04L27/22
CPC分类号： H04H60/32 , H04H60/12 , H04N21/434 , H04N21/4345 , H04N21/4382 , H04N21/4621
摘要： A digital broadcast receiver capable of adequately receiving a higher-level layer service along with a lower-level layer service even if the reception CNR degrades. A demodulation decoding section (2) of the receiver judges on the basis of transport and multiplexing configuration control information whether the TS packet allocated to each slot is adapted to a higher-level layer service or a lower-level layer service and informs a code writing section (3) of the result. The code writing section (3) writes, in each TS packet, a layer identification code for judging whether the TS packet is adapted to a higher-level layer service or a lower-layer service and synthesizes a resultant TS packet. A stream separating section (4) reads the layer identification code along with the PID in the packet header included in the TS packet and finds and extracts a desired TS packet.
摘要翻译：即使接收CNR劣化，能够适当地接收更高级别的层服务以及较低层次的服务的数字广播接收机。接收机的解调解码部分（2）根据传输和多路复用配置控制信息判断分配给每个时隙的TS分组是否适合于较高级别的层服务或较低层服务，并通知代码写入第（3）节结果。代码写入部分（3）在每个TS分组中写入一个层识别码，用于判断TS分组是适应于较高级别的服务还是适用于较低层服务，并且合成所产生的TS分组。流分离部分（4）在TS分组中包含的分组报头中读取与PID一起的层识别码，并发现并提取期望的TS分组。

72. 发明授权

US07221719B2 Apparatus and method for receiving BS digital broadcast 有权
标题翻译：用于接收BS数字广播的装置和方法
公开(公告)号：US07221719B2
公开(公告)日：2007-05-22
申请号：US10031085
申请日：2001-05-17
申请人： Kenichi Shiraishi , Shoji Matsuda , Akihiro Horii
发明人： Kenichi Shiraishi , Shoji Matsuda , Akihiro Horii
IPC分类号： H04L27/14
CPC分类号： H04L27/2273 , H04L27/0012 , H04L2027/0053 , H04L2027/0057 , H04L2027/0067 , H04L2027/0069
摘要： An improved apparatus for receiving BS digital broadcast is disclosed. The apparatus for receiving BS digital broadcast of the present invention has first to third filters and a selective complex calculator circuit.Each of the first to third filters 18 to 20 identifies the modulation technique applied to the received signal, by the modulation identification signals A0, A1 received from a timing generator circuit 25, and filters a phase error signal PED according to the identified modulation technique. The selective complex calculator circuit 21 shifts the phase of a signal point indicated by an I signal ADI1 and a Q signal ADQ1 absolute-phased by an absolute-phasing section 14, by a phase corresponding to the phase error signal filtered by the first to third filters 18 to 20. At this moment, the selective complex calculator circuit 21 selects the phase error signal corresponding to the modulation technique identified from the modulation identification signals A0, A1 received from the timing generator circuit 25. Consequently, in the burst receiving, it is possible to reduce the effect on the error rate because of the signal noise of the ODU to a degree equal to that in the continuous receiving.
摘要翻译：公开了一种用于接收BS数字广播的改进的装置。本发明的用于接收BS数字广播的装置具有第一至第三滤波器和选择性复合计算器电路。第一至第三滤波器18至20中的每一个通过从定时发生器电路25接收的调制识别信号A 0，A 1识别应用于接收信号的调制技术，并根据所识别的调制对相位误差信号PED进行滤波技术。选择复合计算器电路21将由由绝对定相部分14绝对相位的I信号ADI 1和Q信号ADQ 1指示的信号点的相位移位相应于由第一到第三过滤器18至20。此时，选择性复数计算器电路21选择与从定时发生器电路25接收的调制识别信号A 0，A 1识别的调制技术相对应的相位误差信号。因此，在脉冲串接收中，由于ODU的信号噪声等于连续接收的信号噪声，可以降低对误码率的影响。

73. 发明申请

US20060239752A1 Sheet body treating apparatus 审中-公开
标题翻译：片体处理装置
公开(公告)号：US20060239752A1
公开(公告)日：2006-10-26
申请号：US10540860
申请日：2003-12-04
申请人： Kenichi Shiraishi , Ryoichi Kawai , Shigeo Miyamoto
发明人： Kenichi Shiraishi , Ryoichi Kawai , Shigeo Miyamoto
IPC分类号： B41J29/02 , B41J29/12 , B41J3/39
CPC分类号： B65H31/22 , G03G21/1628 , G03G2221/1672 , G03G2221/1678
摘要： An object of the invention is to provide a sheet member processing apparatus by which a necessary working space is secured and a workability can be enhanced in doing maintenance. A housing space (32) in which processing means (26) is housed can be opened and closed by displacing a front cover potion (31) relative to a casing (30) of a casing (21). In the casing (21), a document discharge port (35) is formed upper than the front cover section (31). On the front cover section (31) is provided a document discharge tray (24) which receives a discharged document. When the cover section (31) is made to be displaced relative to the casing main body (30), the document discharge tray (24) is displaced together with the front cover section (31). This makes it possible to secure the large working space and enhance the workability, for instance, when an operator replaces consumable articles such as an ink cartridge (53).
摘要翻译：本发明的一个目的是提供一种片材加工设备，通过该片材加工设备确保了必要的工作空间，并且在进行维护时可以提高加工性。通过相对于壳体（21）的壳体（30）移动前盖部分（31）可以打开和关闭其中容纳处理装置（26）的容纳空间（32）。在壳体（21）中，文件排出口（35）形成在上盖部（31）的上方。在前盖部分（31）上设置有接收排出的文件的原稿排出托盘（24）。当盖部分31相对于壳体主体30移动时，文件排出托盘24与前盖部分31一起移动。这使得可以确保大的工作空间并提高可操作性，例如，当操作者代替诸如墨盒（53）的消耗品时。

74. 发明授权

US07079597B1 Method and circuit for acquisition 失效
标题翻译：采集方法和电路
公开(公告)号：US07079597B1
公开(公告)日：2006-07-18
申请号：US10049808
申请日：2000-10-02
申请人： Kenichi Shiraishi , Akihiro Horii , Shoji Matsuda
发明人： Kenichi Shiraishi , Akihiro Horii , Shoji Matsuda
IPC分类号： H04L27/16 , H04L7/00 , H04J3/06
CPC分类号： H04L7/042 , H04L27/22 , H04L2027/003 , H04L2027/0057 , H04L2027/0065 , H04L2027/0067
摘要： Frame synchronization is quickly established to acquire an RF channel in a short time. Numerically controlled oscillators 1-1 to 1-3, complex calculation circuits 2-1 to 2-3, band limit filters 3-1 to 3-3, a selector 7, a phase error detection circuit 9, a loop filter 10, and an AFC circuit 11 compose a carrier regeneration loop for removing the frequency error of the carrier included in an in-phase component I and a quadrant component Q of the baseband signal input to the complex calculation circuits 2-1 to 2-3. A timing generator 6 detects which of frame synchronization pattern detection circuits 5-1 to 5-3 has detected a frame synchronization pattern, provides the selector 7 with a selection signal corresponding to the decision result, and sends a switch signal to the AFC circuit 11. Thereafter, the carrier for removing the frequency error included in the baseband signal is regenerated to acquire an RF channel in a short time.
摘要翻译：快速建立帧同步，以在短时间内获取RF信道。数字控制振荡器1-1-1-3，复数计算电路2-1-2-3，频带限制滤波器3-1至3-3，选择器7，相位误差检测电路9，环路滤波器10和 AFC电路11构成用于去除包括在同相分量I中的载波的频率误差的载波再生回路和输入到复数计算电路2-1至2-3的基带信号的象限分量Q。定时发生器6检测哪个帧同步模式检测电路5-1至5-3已经检测到帧同步模式，向选择器7提供与该决定结果相对应的选择信号，并向AFC电路11发送开关信号。此后，重新生成用于消除基带信号中包括的频率误差的载波，以在短时间内获取RF信道。

75. 发明申请

US20050030508A1 Scanning exposure method, scanning exposure apparatus and its making method, and device and its manufacturing method 审中-公开
标题翻译：扫描曝光方法，扫描曝光装置及其制作方法，装置及其制造方法
公开(公告)号：US20050030508A1
公开(公告)日：2005-02-10
申请号：US10939334
申请日：2004-09-14
申请人： Noriaki Tokuda , Kenichi Shiraishi
发明人： Noriaki Tokuda , Kenichi Shiraishi
IPC分类号： G03F7/20 , G03B27/72
CPC分类号： G03F7/70066 , G03F7/70191 , G03F7/70358 , G03F7/70558 , G03F7/70941
摘要： A control system adjusts the exposure of a wafer according to the transfer error of a pattern line width caused when a certain integrated exposure over the whole shot areas is made a desired value when a pattern is transferred to a wafer and according to information corresponding to the desired value of the integrated exposure stored in a storage device, then performing scanning exposure. As a result, influences such as of fog exposure due to flare are mitigated, and the uniformity of line width distribution with high precision is ensure over the shot regions on the wafer, achieving pattern transfer to each shot region.
摘要翻译：控制系统根据当将图案转印到晶片时在整个拍摄区域上的某个集成曝光被制成期望值时根据图案线宽度的转印误差调整晶片的曝光，并且根据对应于存储在存储装置中的集成曝光的期望值，然后执行扫描曝光。结果，减轻了由于火炬引起的雾化的影响，并且确保了晶片上的照射区域的高精度的线宽分布的均匀性，从而实现了到每个照射区域的图案转印。

76. 发明授权

US06813321B1 Digital demodulator 有权
标题翻译：数字解调器
公开(公告)号：US06813321B1
公开(公告)日：2004-11-02
申请号：US09582229
申请日：2000-07-21
申请人： Hisakazu Katoh , Akinori Hashimoto , Yuichi Iwadate , Kazuhiko Shibuya , Fumiaki Minematsu , Shigeyuki Itoh , Tomohiro Saito , Kenichi Shiraishi , Akihiro Horii , Shoji Matsuda , Soichi Shinjo
发明人： Hisakazu Katoh , Akinori Hashimoto , Yuichi Iwadate , Kazuhiko Shibuya , Fumiaki Minematsu , Shigeyuki Itoh , Tomohiro Saito , Kenichi Shiraishi , Akihiro Horii , Shoji Matsuda , Soichi Shinjo
IPC分类号： H03D322
CPC分类号： H04L27/2273 , H04L7/042 , H04L27/0014 , H04L2027/0057 , H04L2027/0067 , H04L2027/0077 , H04L2027/0095
摘要： A digital demodulator which will need no absolute phasing circuit is provided. A known-pattern BPSK signal generating circuit 6 generates the same known-pattern BPSK signal as a known-pattern BPSK signal in a received digital modulated wave in synchronism with the known-pattern BPSK signal in the received digital modulated wave, a carrier-reproducing phase error detecting circuit 7 has a phase error table where one of reference phases in a signal point position of a demodulation baseband signal is made a convergence point, a phase error voltage corresponding to a phase error between a phase determined from the signal point position of the demodulation baseband signals and a phase convergence point is sent out, by enable-controlling a carrier-reproducing loop filter 8 according to the known-pattern BPSK signal outputted from the known-pattern BPSK signal generating circuit 6, the phase error voltage is smoothed, and carrier reproduction is performed while controlling the frequency of a reproduced carrier according to the smoothed output so that the phase in the signal point position coincides with the phase convergence point.
摘要翻译：提供了不需要绝对定相电路的数字解调器。已知模式BPSK信号发生电路6与接收的数字调制波中的已知模式BPSK信号同步地产生与接收的数字调制波中已知模式BPSK信号相同的已知模式BPSK信号，载波再现相位误差检测电路7具有相位误差表，其中解调基带信号的信号点位置中的参考相位之一成为会聚点，相位误差电压对应于从信号点位置确定的相位之间的相位误差通过根据从已知模式BPSK信号发生电路6输出的已知模式BPSK信号启用控制载波再现环路滤波器8，发送解调基带信号和相位收敛点，平滑相位误差电压并且在根据平滑输出控制再现载波的频率的同时执行载波再现，使得si中的相位点位置与相位收敛点一致。

77. 发明授权

US06690745B1 Circuit for detecting the phase of received signal 失效
标题翻译：用于检测接收信号相位的电路
公开(公告)号：US06690745B1
公开(公告)日：2004-02-10
申请号：US09463233
申请日：2000-01-21
申请人： Akihiro Horii , Kenichi Shiraishi
发明人： Akihiro Horii , Kenichi Shiraishi
IPC分类号： H04L2706
CPC分类号： H04L27/2332 , H04L2027/0065
摘要： A received signal phase detecting circuit in provided in which the circuit scale is small. The circuit functions so as to capture a frame synchronizing signal from a demodulated baseband signal, extract a symbol stream during the period of frame synchronizing signal from the demodulated baseband signal through delay circuits (41, 42) at a timing matching the bit stream of the captured synchronizing signal, rotating the phase of a corresponding symbol extracted from the symbol stream when the big in the bit in the bit stream is logic “0” by 80°, outputting the symbol after the phase rotation and a corresponding symbol extracted from the symbol stream when the bit in the bit stream is logic “1” from a 0°/180° phase rotating circuit (43), operating the cumulative average of the output from the 0°/180° phase rotating circuit (43) for a specific period through cumulative averaging circuits (45, 46), rotating the phase of the outputs therefrom through a 22.5° phase rotating circuit (48), and determining the phase of the output therefrom by a phase determining circuit (49).
摘要翻译：一种接收信号相位检测电路，其中电路规模小。电路起作用以从解调的基带信号中捕获帧同步信号，在帧同步信号的周期期间，通过延迟电路（41,42），在与捕获的同步信号，当比特流中的比特中的大比特是逻辑“0”80°时，旋转从符号流提取的对应符号的相位，在相位旋转之后输出符号，并从符号中提取相应的符号当位流中的位是从0°/ 180°相位旋转电路（43）的逻辑“1”时，对来自0°/ 180°相位旋转电路（43）的输出的累积平均值进行特定操作通过累积平均电路（45,46），通过22.5°相位旋转电路（48）旋转其输出的相位，并且通过相位确定电路（49）确定其输出的相位。

78. 发明授权

US06678342B1 Absolute-phasing synchronization capturing circuit 有权
标题翻译：绝对定相同步捕捉电路
公开(公告)号：US06678342B1
公开(公告)日：2004-01-13
申请号：US09446460
申请日：1999-12-22
申请人： Akihiro Horii , Kenichi Shiraishi
发明人： Akihiro Horii , Kenichi Shiraishi
IPC分类号： H04L704
CPC分类号： H04L27/2273 , H04L27/22 , H04L27/2332 , H04L2027/0046 , H04L2027/0067
摘要： A small-scale absolute-phasing synchronization capturing circuit for absolute phasing of a received signal by selectively transmitting a baseband signal demodulated through a demodulator (1), a baseband signal subjected to phase rotation through a remapper (11), a baseband signal output from a first inverting means, a baseband signal output from a second inverting means based on the phase angle of the received signal relative to the phase rotation of the transmission signal. The most significant bit in the demodulated baseband signal and the most significant bit in the baseband signal subjected to phase rotation through the remapper (11) are extracted and a frame synchronization signal is captured according to the extracted significant bit.
摘要翻译：一种用于通过选择性地发送通过解调器（1）解调的基带信号，通过再映射器（11）进行相位旋转的基带信号，从基站信号输出的基带信号，用于绝对定相接收信号的小型绝对定相同步捕获电路第一反相装置，基于接收信号相对于发送信号的相位旋转的相位角从第二反相装置输出的基带信号。解调的基带信号中的最高有效位和通过再映射器（11）进行相位旋转的基带信号中的最高有效位被提取，并且根据提取的有效位捕获帧同步信号。

79. 发明授权

US06301295B1 AM modulated wave eliminating circuit 有权
标题翻译： AM调制消除电路
公开(公告)号：US06301295B1
公开(公告)日：2001-10-09
申请号：US09257048
申请日：1999-02-25
申请人： Atsushi Shinoda , Kenichi Shiraishi
发明人： Atsushi Shinoda , Kenichi Shiraishi
IPC分类号： H04L2706
CPC分类号： H04L27/206 , H03D5/00
摘要： The present invention provides an AM modulated wave eliminating circuit which is capable of extracting a digital modulated wave by cancelling an AM modulated wave from an AM data multiplex modulated wave. A composite wave is composed of an AM carrier wave in-phase signal, an AM carrier wave reverse-phase signal and a digital modulated wave is extracted from an AM data multiplex modulated wave composed of an AM stereo modulated wave multiplexed with a digital modulated wave within the same frequency band, values corresponding to different phase deflection angles of an AM stereo output from a phase level generator (21) are multiplied by the AM carrier wave in-phase signal with multipliers (221 through 22n), multiplication outputs are added to the composite wave with adders (231 through 23n), a phase deflection angle corresponding to an output at a minimum level out of addition outputs is determined with a phase presumer (24), a value corresponding to a determined phase deflection angle is selected from an output of a phase level generator (21) with a phase level selector (25), a selected value is multiplied by an AM carrier wave in-phase signal component with a multiplier (26), a multiplication output is added to the composite wave with an adder (27) and an addition output is used as a digital modulated wave.
摘要翻译：本发明提供一种能够通过从AM数据多路复用调制波消除AM调制波来提取数字调制波的AM调制波消除电路。复合波由AM载波同相信号组成，AM载波反相信号和数字调制波从由与数字调制波复用的AM立体声调制波组成的AM数据多路调制波提取在相同频带内，对应于来自相位电平发生器（21）的AM立体声输出的不同相位偏转角的值与乘法器（221至22n）与AM载波同相信号相乘，乘法输出被加到具有加法器（231至23n）的复合波，相对于相位输出的最小电平处的输出的相位偏转角由相位推算器（24）确定，与所确定的相位偏转角对应的值从用相位电平选择器（25）输出相位电平发生器（21），所选择的值与乘法器（26）乘以AM载波同相信号分量，乘法器使用加法器（27）将阳离子输出添加到复合波，并且使用相加输出作为数字调制波。

80. 发明授权

US5201588A Printer with openable paper web cassette mounting a platen roller 失效
标题翻译：可打印纸打印机网箱安装平板滚筒
公开(公告)号：US5201588A
公开(公告)日：1993-04-13
申请号：US857769
申请日：1992-03-26
申请人： Katsuyuki Sakai , Kenichi Shiraishi , Shigeru Kida , Ryoichi Kawai
发明人： Katsuyuki Sakai , Kenichi Shiraishi , Shigeru Kida , Ryoichi Kawai
IPC分类号： B41J2/32 , B41J11/14 , B41J15/04 , B65H16/02
CPC分类号： B41J15/042 , B65H2301/4137
摘要： A printer in which a rolled recording paper is housed in a recording paper cassette formed integrally with a printer proper and openably with respect thereto, and one of a thermal recording head or a platen roller is disposed at an openable free end of the cassette with the other disposed in the printer proper, whereby printing onto the recording paper is effected by conducting electrical current to the recording head while the recording paper being clamped by the recording head and platen roller.

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