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21. 发明申请

US20090267664A1 PLL CIRCUIT 有权
标题翻译： PLL电路
公开(公告)号：US20090267664A1
公开(公告)日：2009-10-29
申请号：US12111458
申请日：2008-04-29
申请人： Toshiya UOZUMI , Keisuke Ueda , Mitsunori Samata , Satoru Yamamoto , Russell P. Mohn , Aleksander Dec , Ken Suyama
发明人： Toshiya UOZUMI , Keisuke Ueda , Mitsunori Samata , Satoru Yamamoto , Russell P. Mohn , Aleksander Dec , Ken Suyama
IPC分类号： H03L7/06
CPC分类号： H03L7/091 , H03K5/135 , H03L7/093 , H03L7/193
摘要： In an ADPLL composed of a digital circuit, a technique improving phase difference detection in a vicinity of a phase difference of 0 (zero) is provided. A feedback loop comprises a PFD comparing phases and frequencies of a reference signal and a feedback signal, a TDC converting an output of the PFD into a digital value, a DLF removing a high frequency noise component from an output of the TDC, a DCO controlled based on an output of the DLF and a DIV frequency-dividing an output the DCO and outputting the feedback signal. An offset value is added at any portion of the feedback loop, a phase of the feedback signal is controlled and a value other than 0 is inputted to the TDC even when the ADPLL is locked.
摘要翻译：在由数字电路构成的ADPLL中，提供了在相位差0（零）附近改善相位差检测的技术。反馈环路包括比较参考信号和反馈信号的相位和频率的PFD，将PFD的输出转换为数字值的TDC，从TDC的输出去除高频噪声分量的DLF，DCO控制基于DLF的输出和DIV对DCO的输出进行分频并输出反馈信号。在反馈回路的任何部分附加偏移值，即使ADPLL被锁定，反馈信号的相位被控制，并且除了0之外的值被输入到TDC。

22. 发明授权

US07499688B2 Communication semiconductor integrated circuit device and a wireless communication system 失效
标题翻译：通信半导体集成电路器件和无线通信系统
公开(公告)号：US07499688B2
公开(公告)日：2009-03-03
申请号：US11727216
申请日：2007-03-26
申请人： Toshiya Uozumi , Yasuyuki Kimura , Hirotaka Osawa , Satoru Yamamoto , Robert Astel Henshaw
发明人： Toshiya Uozumi , Yasuyuki Kimura , Hirotaka Osawa , Satoru Yamamoto , Robert Astel Henshaw
IPC分类号： H04B7/00
CPC分类号： H04B1/04 , H03C3/0925 , H03C3/0933 , H03D7/165 , H03D2200/0047 , H03J1/005 , H03L7/1976
摘要： In a communication semiconductor integrated circuit device using offset PLL architectures and including an oscillator circuit and a frequency divider circuit generating an intermediate frequency signal, the oscillator circuit includes an oscillator, a programmable frequency divider which frequency-divides the oscillation signal in accordance with frequency division information, a phase comparator detecting a phase difference between an output signal of the programmable frequency divider and a reference signal, and a frequency control unit for outputting a signal indicative of the phase difference and controlling the oscillation frequency of the oscillator, wherein a frequency division ratio generator circuit generates an integer part I and a fraction part F/G based on band information concerning the use frequency band and mode information along with channel information and for producing the frequency division ratio information to thereby give it to the programmable frequency divider.
摘要翻译：在使用偏移PLL结构并且包括产生中频信号的振荡电路和分频器电路的通信半导体集成电路器件中，振荡器电路包括振荡器，可编程分频器，其根据频率分频振荡信号信息，检测可编程分频器的输出信号和参考信号之间的相位差的相位比较器，以及用于输出指示相位差并控制振荡器的振荡频率的信号的频率控制单元，其中分频基于与使用频带和模式信息相关的频带信息以及频道信息生成整数部分I和分数部分F / G，并产生分频比信息，从而将其分配给可编程分频器。

23. 外观设计

USD712900S1 Tablet computer device 有权
标题翻译：平板电脑设备
公开(公告)号：USD712900S1
公开(公告)日：2014-09-09
申请号：US29431306
申请日：2012-09-06
申请人： Osamu Miki , Takeshi Sasaki , Satoru Yamamoto , Tomomasa Ibuka
设计人： Osamu Miki , Takeshi Sasaki , Satoru Yamamoto , Tomomasa Ibuka

24. 发明授权

US08615675B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08615675B2
公开(公告)日：2013-12-24
申请号：US12852118
申请日：2010-08-06
申请人： Hirotaka Seki , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
发明人： Hirotaka Seki , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
IPC分类号： G06F1/04
CPC分类号： G03G15/50 , G03G15/6558 , G03G15/6564 , G03G2215/0008 , G03G2221/1675
摘要： This invention provides an image forming apparatus that suppresses a control error between CPUs when the CPUs operate in cooperation with each other in distributed control by the CPUs. To accomplish this, the image forming apparatus utilizes a distributed control system. Respective CPUs measure time interval concerning image formation processing using their built-in clock oscillators, and perform operations in cooperation with each other. Correction coefficients are calculated based on the time interval measured by the respective CPUs to correct a measurement error generated by the operation an error of the respective clock oscillators. Clock count values each indicating a timing to drive a load is corrected based on the correction coefficients.
摘要翻译：本发明提供了一种图像形成装置，当CPU在CPU的分布式控制中彼此协作操作时，抑制CPU之间的控制误差。为了实现这一点，图像形成装置利用分布式控制系统。相应的CPU使用其内置时钟振荡器测量关于图像形成处理的时间间隔，并且彼此协作地执行操作。基于由各个CPU测量的时间间隔来校正校正系数，以校正由操作产生的测量误差各个时钟振荡器的误差。基于校正系数来校正每个表示驱动负载的定时的时钟计数值。

25. 发明授权

US08503013B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08503013B2
公开(公告)日：2013-08-06
申请号：US12724690
申请日：2010-03-16
申请人： Hirotaka Seki , Shigeo Hata , Atsushi Otani , Akihiko Sakai , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
发明人： Hirotaka Seki , Shigeo Hata , Atsushi Otani , Akihiko Sakai , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： H04N1/00952 , G03G15/50 , H04N1/295 , H04N2201/0082
摘要： There is provided an image forming apparatus which adopts a distributed control system and suppresses generation of radiation noise without increasing the cost. To accomplish this, the image forming apparatus includes a master control unit that controls the overall image forming apparatus, a plurality of sub-master control units that control a plurality of functions for performing image formation, and a plurality of salve control units that control loads for implementing a plurality of functions. The image forming apparatus performs distributed control. The image forming apparatus determines the operating frequencies of the salve control units in accordance with loads controlled by the salve control units. The image forming apparatus compares the operating frequencies of the slave control units. Based on the comparison result, the image forming apparatus changes the operating frequency of a slave control unit that is equal to the operating frequency of another slave control unit.
摘要翻译：提供了一种图像形成装置，其采用分布式控制系统，并且抑制辐射噪声的产生而不增加成本。为了实现这一点，图像形成装置包括控制整个图像形成装置的主控制单元，控制用于执行图像形成的多个功能的多个子主控制单元和控制负载的多个控制单元用于实现多个功能。图像形成装置执行分布式控制。图像形成装置根据由药物控制单元控制的负荷来确定药膏控制单元的操作频率。图像形成装置比较从属控制单元的工作频率。基于比较结果，图像形成装置改变从控制单元的操作频率等于另一个从控制单元的工作频率。

26. 发明授权

US08473763B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08473763B2
公开(公告)日：2013-06-25
申请号：US12907410
申请日：2010-10-19
申请人： Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
发明人： Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F3/122 , G06F3/1221 , G06F3/1229 , Y02D10/1592
摘要： Provided is an image forming apparatus that realizes a distributed control system with a reduced number of power lines, and that has highly reliable power supply and an effective power saving mode. To accomplish this, the image forming apparatus employs a distributed control system including a master CPU, a plurality of sub master CPUs, and a plurality of slave CPUs. The master CPU supplies 5-V power to the sub master CPUs and the slave CPUs in the power saving mode, and supplies 24-V power thereto in a normal mode. Also, the sub master CPUs determine the operating mode in accordance with the level of the supplied power voltage, and operate accordingly.
摘要翻译：提供了一种图像形成装置，其实现具有减少的电力线数量的分布式控制系统，并且具有高可靠性的电源和有效的省电模式。为了实现这一点，图像形成装置采用包括主CPU，多个子主CPU和多个从CPU的分布式控制系统。主CPU在省电模式下向副主CPU和从CPU提供5 V电源，并在正常模式下提供24 V电源。此外，子主CPU根据所提供的电源电压的电平来确定操作模式，并相应地进行操作。

27. 发明授权

US08272640B2 Medium conveyance apparatus which adopts distributed control system 有权
标题翻译：采用分布式控制系统的中型输送装置
公开(公告)号：US08272640B2
公开(公告)日：2012-09-25
申请号：US13033846
申请日：2011-02-24
申请人： Satoru Yamamoto , Keita Takahashi , Atsushi Otani , Shoji Takeda , Hirotaka Seki
发明人： Satoru Yamamoto , Keita Takahashi , Atsushi Otani , Shoji Takeda , Hirotaka Seki
IPC分类号： B65H7/02 , B65H5/34
CPC分类号： B41J13/0009 , B65H5/062 , B65H7/02 , B65H7/20 , B65H43/00 , B65H2402/10 , B65H2511/10 , B65H2511/20 , B65H2511/514 , B65H2513/50 , B65H2557/25 , B65H2701/1311 , B65H2701/1313 , G03G15/50 , G03G15/6529 , G03G21/1604 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A first lower layer control unit controls a conveyance unit, that conveys the medium in a first conveyance section of a conveyance path. A second lower layer control unit controls a conveyance unit, that conveys the medium in a second conveyance section located downstream of the first conveyance section. An upper layer control unit determines whether the medium is at a position where both the first lower layer control unit and the second lower layer control unit engage with conveyance control of the medium, instructs the first lower layer control unit and the second lower layer control unit to operate in synchronization with each other when the medium is at the position, and instructs the second lower layer control unit to operate asynchronously to the first lower layer control unit when the medium is not at the position.
摘要翻译：第一下层控制单元控制在输送路径的第一输送部中传送介质的输送单元。第二下层控制单元控制在位于第一输送部下游的第二输送部中输送介质的输送单元。上层控制单元确定介质是否处于第一下层控制单元和第二下层控制单元两者都与介质的传送控制啮合的位置，指示第一下层控制单元和第二下层控制单元当介质处于位置时，彼此同步地操作，并且当介质不在该位置时，指示第二下层控制单元与第一下层控制单元异步地操作。

28. 发明授权

US08213852B2 Image forming apparatus and control method therefor that circulate sheets for duplex printing 有权
标题翻译：用于双面印刷的纸张的图像形成装置及其控制方法
公开(公告)号：US08213852B2
公开(公告)日：2012-07-03
申请号：US12100320
申请日：2008-04-09
申请人： Ichiro Sasaki , Naohisa Nagata , Akinobu Nishikata , Satoru Yamamoto , Hiroshi Matsumoto
发明人： Ichiro Sasaki , Naohisa Nagata , Akinobu Nishikata , Satoru Yamamoto , Hiroshi Matsumoto
IPC分类号： G03G15/00
CPC分类号： G03G15/238 , G03G2215/00599 , G03G2215/00603
摘要： An image forming apparatus/method transports a sheet to an image forming unit that can form images on both sheet sides. The sheet is fed to the image forming unit at a predetermined image formation start timing for the first side image formation, thereafter is reversed, and re-fed to the image forming unit for the second side image formation while the first side image-formed sheet waits at least one of sheet waiting positions. A full state, where all the sheet waiting positions are full of the first side image-formed sheets, is detected. The number of sheets transported is controlled so that it is greater than the number of the sheet waiting positions. When the full state is detected, the sheet re-feeding is controlled so that a head sheet among the first side image-formed sheets waiting at the sheet waiting positions is fed in advance of the predetermined image formation start timing.
摘要翻译：图像形成装置/方法将片材传送到可以在两个片材侧面上形成图像的图像形成单元。在第一侧图像形成的预定图像形成开始时刻将片材送入图像形成单元，然后反转，并且再次馈送到用于第二侧面图像形成的图像形成单元，而第一侧面图像形成片材等待至少一个工作表等待位置。检测到完全状态，其中所有的纸张等待位置都是第一侧图像形成的纸张。控制输送的纸张的数量，使其大于纸张等待位置的数量。当检测到完全状态时，控制纸张再进给，使得在预定图像形成开始定时之前馈送在纸张等待位置等待的第一侧成像纸之间的纸页。

29. 发明授权

US08029653B2 Electroplating apparatus and electroplating method 有权
标题翻译：电镀设备和电镀方法
公开(公告)号：US08029653B2
公开(公告)日：2011-10-04
申请号：US11708548
申请日：2007-02-21
申请人： Satoru Yamamoto , Keiichi Kurashina , Takashi Kawakami , Tsutomu Nakada , Hiroyuki Kanda , Junji Kunisawa , Kunihito Ide
发明人： Satoru Yamamoto , Keiichi Kurashina , Takashi Kawakami , Tsutomu Nakada , Hiroyuki Kanda , Junji Kunisawa , Kunihito Ide
IPC分类号： C25D17/00
CPC分类号： C25D17/001 , C25D5/18 , C25D7/123 , C25D17/004 , C25D17/008 , C25D17/12 , H01L21/6723
摘要： An electroplating apparatus can form a plated film having a more uniform thickness and good film quality over an entire surface of a substrate having a conductive layer (seed layer) whose resistivity is equal to or higher than that of copper. The electroplating apparatus includes: a substrate holder for holding a substrate; a sealing member for contact with a peripheral portion of a surface of a substrate, held by the substrate holder, to seal the peripheral portion; a cathode contact for contact with a conductive layer formed in the surface of the substrate, held by the substrate holder, to feed electricity to the conductive layer; and a housing having therein an anode to be immersed in a plating solution, and a porous structure disposed at an open end facing the substrate held by the substrate holder, said porous structure defining a plating chamber in the housing; wherein the plating chamber is divided into rooms by a partition plate and the porous structure, and the anode is comprised of a plurality of divided anodes, each divided anode being disposed in each room of the plating chamber so that each divided anode can pass an independent plating current.
摘要翻译：电镀装置可以在具有等于或高于铜的导电层（种子层）的基板的整个表面上形成具有更均匀的厚度和更好的膜质量的镀膜。电镀装置包括：用于保持基板的基板保持件; 密封构件，其与由所述基板保持件保持的基板的表面的周边部接触，以密封所述周边部; 阴极接触件，用于与由衬底保持器保持的衬底表面中形成的导电层接触，以将电力馈送到导电层; 以及壳体，其中具有要浸入电镀溶液中的阳极，以及设置在面向由所述基板保持件保持的所述基板的开口端的多孔结构，所述多孔结构在所述壳体中限定电镀室; 其特征在于，通过分隔板和多孔结构将电镀室分为室，阳极由多个分开的阳极组成，每个分隔的阳极设置在电镀室的每个房间中，使得每个分隔的阳极可以通过独立的电镀电流。

30. 发明授权

US07953248B2 True/false determining apparatus, image forming apparatus, true/false determining method, and image forming method 有权
标题翻译：真/假判定装置，图像形成装置，真/假判定方法以及图像形成方法
公开(公告)号：US07953248B2
公开(公告)日：2011-05-31
申请号：US11734844
申请日：2007-04-13
申请人： Satoru Yamamoto
发明人： Satoru Yamamoto
IPC分类号： G06K9/00
CPC分类号： G07D7/20 , G07D7/12
摘要： A true/false determining apparatus that can determine the genuineness of a material with high accuracy. Coherent light is radiated onto a surface of an object. Reflected light of the coherent light reflected by the object detecting unit is detected. A part to be used as a pattern sample from intensity distribution of the reflected light detected by the detecting unit is selected. Pattern data is generated from the intensity distribution of the reflected light in selected the part. The generated pattern data is matched against reference pattern data.
摘要翻译：可以高精度地确定材料的真实性的真/假确定装置。相干光照射到物体的表面上。检测由对象检测单元反射的相干光的反射光。选择要用作由检测单元检测的反射光的强度分布的图案样本的部分。从所选择的部分中的反射光的强度分布生成图案数据。生成的图案数据与参考图案数据匹配。

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