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1. 发明授权

US08111706B2 Premises gateway device 有权
标题翻译：房屋网关设备
公开(公告)号：US08111706B2
公开(公告)日：2012-02-07
申请号：US12632031
申请日：2009-12-07
申请人： Atsushi Otani , Hisa Tsuzuki , Makoto Hasegawa
发明人： Atsushi Otani , Hisa Tsuzuki , Makoto Hasegawa
IPC分类号： H04L9/00
CPC分类号： H04L12/2834 , G06F1/3203 , G06F1/324 , H04L63/0428 , H04L63/164 , H04Q11/0067 , Y02D10/126
摘要： In a premises gateway device that performs encryption or decryption under the IPsec, the throughput of a processor is varied depending on a type of data to be treated in order to realize reduction in power consumption. In the premises gateway device to which a telephone, PCs, and a home appliance that are pieces of home network equipment are connected and which transmits or receives data using an ISP and an IPsec tunnel via an ONU, an OLT, and a carrier network, relevant home network equipment and a data rate are decided based on the data to be treated. The frequency of a clock to be fed to the processor is varied depending on the information.
摘要翻译：在根据IPsec执行加密或解密的房屋网关设备中，处理器的吞吐量根据要处理的数据的类型而变化，以实现功耗的降低。在家庭网络设备连接的电话，PC和家用电器的房屋网关设备中，使用ISP和IPsec隧道经由ONU，OLT和运营商网络发送或接收数据，相关家庭网络设备和数据速率根据待处理的数据决定。要提供给处理器的时钟频率根据信息而变化。

2. 发明授权

US08712244B2 Communication system and time synchronization method 有权
标题翻译：通信系统和时间同步方法
公开(公告)号：US08712244B2
公开(公告)日：2014-04-29
申请号：US13210165
申请日：2011-08-15
申请人： Makoto Hasegawa , Kazuyori Umematsu , Tohru Kazawa , Atsushi Otani
发明人： Makoto Hasegawa , Kazuyori Umematsu , Tohru Kazawa , Atsushi Otani
IPC分类号： H04J14/08 , H04B10/00
CPC分类号： H04J3/0655 , H04J3/0644 , H04J3/0673 , H04J3/0682
摘要： In a communication system using a PON, time synchronization of a slave device such as a base station is realized with respect to a master device such as an L2SW or the base station. Time information acquired by a GPS satellite is corrected by ranging information of a discovery function of an OLT so as to be reflected on time information of each ONU. A propagation delay from the L2SW to the OLT is obtained with the use of a delay estimation mechanism, a propagation delay from the OLT to the ONU which is obtained by ranging is added to obtain a propagation delay from the L2SW to the ONU. The obtained propagation delay from the L2SW to the ONU is added to the transmitted time stamp value whereby a time stamp value received at a base station or femtocell side becomes a time into which the propagation delay to the ONU is incorporated, and absolute values of clock timers can be synchronized with each other. The addition process can be realized by rewriting the time stamp value of the packet within the OLT or the ONU.
摘要翻译：在使用PON的通信系统中，相对于诸如L2SW或基站的主设备实现诸如基站的从设备的时间同步。由GPS卫星获取的时间信息由OLT的发现功能的测距信息进行校正，以反映在每个ONU的时间信息上。通过使用延迟估计机制获得从L2SW到OLT的传播延迟，通过添加通过测距获得的从OLT到ONU的传播延迟，以获得从L2SW到ONU的传播延迟。所获得的从L2SW到ONU的传播延迟被添加到发送的时间标记值，由此在基站或毫微微小区侧接收的时间标记值变为并入到ONU的传播延迟的时间，并且时钟的绝对值定时器可以彼此同步。可以通过重写OLT或ONU内的分组的时间戳值来实现相加处理。

3. 发明授权

US08605306B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08605306B2
公开(公告)日：2013-12-10
申请号：US13167363
申请日：2011-06-23
申请人： Keita Takahashi , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Hirotaka Seki
发明人： Keita Takahashi , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Hirotaka Seki
IPC分类号： G06F15/00
CPC分类号： G03G15/55
摘要： The image forming apparatus has the plurality of control units and executes distributed processing in which any one control unit having monitoring execution authority monitors for an abnormal condition in each control unit. Each control unit determines, from its own processing load, monitoring capability information that indicates whether monitoring for an abnormal condition is possible or not. If, in a case where the control unit has the monitoring execution authority, the monitoring capability information does not satisfy predetermined information, then the control unit delegates the monitoring execution authority to another control unit whose monitoring capability information does satisfy the predetermined information.
摘要翻译：图像形成装置具有多个控制单元，并且执行分布式处理，其中具有监视执行权限的任何一个控制单元监视每个控制单元中的异常状况。每个控制单元从其自身的处理负载确定指示是否可以监视异常状况的监视能力信息。如果在控制单元具有监视执行权限的情况下，监视能力信息不满足预定信息，则控制单元将监视执行权授予其监视能力信息确实满足预定信息的另一个控制单元。

4. 发明授权

US08341461B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08341461B2
公开(公告)日：2012-12-25
申请号：US12731218
申请日：2010-03-25
申请人： Atsushi Otani , Shigeo Hata , Akihiko Sakai , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
发明人： Atsushi Otani , Shigeo Hata , Akihiko Sakai , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
IPC分类号： G06F11/00
CPC分类号： G03G15/50
摘要： There is provided an image forming apparatus which adopts a distributed control system and increases the error detection accuracy of each control unit. 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 slave control units that control loads for implementing a plurality of functions. The master control unit determines a diagnosis path for performing a diagnosis process for an error using the signal lines and a connection bridge connected to the respective control units. The master control unit performs the diagnosis process for an error in accordance with the determined diagnosis path.
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，并提高每个控制单元的检错精度。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从控制单元用于实现多个功能。主控制单元使用信号线和连接到各个控制单元的连接桥来确定用于执行误差的诊断处理的诊断路径。主控制单元根据确定的诊断路径执行错误的诊断处理。

5. 发明申请

US20120008159A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20120008159A1
公开(公告)日：2012-01-12
申请号：US13167363
申请日：2011-06-23
申请人： Keita Takahashi , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Hirotaka Seki
发明人： Keita Takahashi , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Hirotaka Seki
IPC分类号： G06K15/02
CPC分类号： G03G15/55
摘要： The image forming apparatus has the plurality of control units and executes distributed processing in which any one control unit having monitoring execution authority monitors for an abnormal condition in each control unit. Each control unit determines, from its own processing load, monitoring capability information that indicates whether monitoring for an abnormal condition is possible or not. If, in a case where the control unit has the monitoring execution authority, the monitoring capability information does not satisfy predetermined information, then the control unit delegates the monitoring execution authority to another control unit whose monitoring capability information does satisfy the predetermined information.
摘要翻译：图像形成装置具有多个控制单元，并且执行分布式处理，其中具有监视执行权限的任何一个控制单元监视每个控制单元中的异常状况。每个控制单元从其自身的处理负载确定指示是否可以监视异常状况的监视能力信息。如果在控制单元具有监视执行权限的情况下，监视能力信息不满足预定信息，则控制单元将监视执行权授予其监视能力信息确实满足预定信息的另一个控制单元。

6. 发明授权

US07594129B2 Method and apparatus for reducing current flow in bus in nonoperating state 有权
标题翻译：减少非工作状态下总线电流的方法和装置
公开(公告)号：US07594129B2
公开(公告)日：2009-09-22
申请号：US11208675
申请日：2005-08-22
申请人： Atsushi Otani
发明人： Atsushi Otani
IPC分类号： G06F1/32
CPC分类号： G06F1/3253 , G06F1/3203 , Y02D10/151
摘要： A data storage apparatus includes a data storage unit to store data, a plurality of buffer units to output data to the data storage unit through a bus that includes a plurality of signal lines, the plurality of buffer units being provided on the plurality of signal lines, a determination unit to determine whether the bus is in an operating state in which transmission and reception of data to and from the data storage unit are performed, a reference voltage supply unit to supply a predetermined reference voltage to the plurality of signal lines, a control unit to control, in a case where the determination unit determines that a state of the bus is changed from an operating state to a nonoperating state, the plurality of buffer units to switch output states to predetermined output states to reduce an amount of electric current flowing in the bus.
摘要翻译：一种数据存储装置，包括用于存储数据的数据存储单元，多个缓冲单元，用于通过包括多条信号线的总线向数据存储单元输出数据，多个缓冲单元设置在多条信号线上确定单元，用于确定总线是否处于进行向数据存储单元发送和接收数据的操作状态;参考电压提供单元，用于向多个信号线提供预定参考电压; 控制单元，在所述确定单元确定所述总线的状态从操作状态变为非操作状态的情况下，控制所述多个缓冲单元，以将输出状态切换到预定的输出状态，以减少电流量在公共汽车上流动

7. 发明授权

US5963006A Apparatus for controlling stepping motor 失效
标题翻译：用于控制步进电机的装置
公开(公告)号：US5963006A
公开(公告)日：1999-10-05
申请号：US833993
申请日：1997-04-09
申请人： Atsushi Otani
发明人： Atsushi Otani
IPC分类号： H02P8/22 , H02P8/12 , H02P8/24 , H02P8/32 , H02P6/00
CPC分类号： H02P8/12 , H02P8/24
摘要： An apparatus for controlling a stepping motor used in feeding a sheet, for example, in a facsimile device, includes a driving unit for driving a stepping motor, and an controller for controlling the drive unit, depending upon drive conditions of the stepping motor, to control at least one of the excitation method and the drive current of the stepping motor, thereby suppressing the generation of heat upon stopping of the motor, and stabilizing the rotation thereof.
摘要翻译：用于控制例如在传真装置中馈送片材的步进电机的装置包括用于驱动步进电机的驱动单元和用于根据步进电机的驱动条件控制驱动单元的控制器，控制步进电动机的励磁方式和驱动电流中的至少一方，从而抑制电动机停止时的发热，并使其转动稳定。

8. 发明授权

US08900567B2 Treatment of cone cell degeneration with transfected lineage negative hematopoietic stem cells 有权
标题翻译：用转染谱系阴性造血干细胞治疗锥细胞变性
公开(公告)号：US08900567B2
公开(公告)日：2014-12-02
申请号：US11788973
申请日：2007-04-23
申请人： Martin Friedlander , Atsushi Otani , Karen Da Silva , Stacey (Hanekamp) Moreno
发明人： Martin Friedlander , Atsushi Otani , Karen Da Silva , Stacey (Hanekamp) Moreno
IPC分类号： A61K48/00 , C12N5/08 , C12N15/63 , C12N5/0789 , C12N5/071 , A01N43/04 , A61K35/12 , A61K38/00
CPC分类号： C12N5/0647 , A61K38/00 , A61K48/00 , A61K2035/124 , C12N5/0692
摘要： A method of preserving cone cells in the eye of a mammal suffering from a retinal degenerative disease comprises isolating from the bone marrow of the mammal a lineage negative hematopoietic stem cell population that includes endothelial progenitor cells, transfecting cells from the stem cell population with a gene that operably encodes an antiangiogenic fragment of human tryptophanyl tRNA synthetase (TrpRS), and subsequently intravitreally injecting the transfected cells into the eye of the mammal in an amount sufficient to inhibit the degeneration of cone cells in the retina of the eye. The treatment may be enhanced by stimulating proliferation of activated astrocytes in the retina using a laser.
摘要翻译：维持患有视网膜退行性疾病的哺乳动物眼睛中的锥形细胞的方法包括从哺乳动物的骨髓中分离出含有内皮祖细胞的谱系负造血干细胞群，用基因转染干细胞群体的细胞可操作地编码人色氨酸tRNA合成酶（TrpRS）的抗血管生成片段，随后以足以抑制眼睛视网膜中锥细胞退化的量将经转染的细胞玻璃体内注射到哺乳动物的眼中。可以通过使用激光刺激视网膜中活化的星形胶质细胞的增殖来增强治疗。

9. 发明授权

US08576427B2 Image forming apparatus implemented by a distributed control system 有权
标题翻译：由分布式控制系统实现的图像形成装置
公开(公告)号：US08576427B2
公开(公告)日：2013-11-05
申请号：US12713129
申请日：2010-02-25
申请人： Akihiko Sakai , Atsushi Otani , Shigeo Hata , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
发明人： Akihiko Sakai , Atsushi Otani , Shigeo Hata , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
IPC分类号： G06F3/12
CPC分类号： G03G15/50
摘要： There are provided an image forming apparatus which implements divisional control using a plurality of control units without an increase in cost and a control method for the apparatus. To accomplish this, this 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 master control unit is connected to the plurality of sub-master control units via first signal lines. The plurality of sub-master control units are connected to the plurality of slave control units via second signal lines higher in data transfer timing accuracy than the first signal lines.
摘要翻译：提供了一种图像形成装置，其使用多个控制单元实现分割控制，而不增加成本，并且该装置的控制方法。为了实现这一点，该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。主控单元经由第一信号线与多个子主控单元连接。多个子主控制单元经由比数据传送定时精度高于第一信号线的第二信号线连接到多个从属控制单元。

10. 发明申请

US20110225443A1 IMAGE FORMING APPARATUS AND CONTROL APPARATUS 有权
标题翻译：图像形成装置和控制装置
公开(公告)号：US20110225443A1
公开(公告)日：2011-09-15
申请号：US13041713
申请日：2011-03-07
申请人： Keita Takahashi , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Hirotaka Seki
发明人： Keita Takahashi , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Hirotaka Seki
IPC分类号： G06F1/04
CPC分类号： G06F1/04
摘要： The present image forming apparatus includes a first control unit and a second control unit driven by built-in clock oscillators to realize the distributed control. The first control unit generates, using a first timer driven by the built-in clock oscillator of the first control unit, a pulse signal corresponding to a predetermined clock rate and outputs the pulse signal to the second control unit. The second control unit measures, using a second timer driven by the built-in clock oscillator of the second control unit, a pulse width of the pulse signal outputted from the first control unit, and calculates a correction coefficient using reference pulse width corresponding to the predetermined clock rate and the measured pulse width. The processing unit processes using the calculated correction coefficient.
摘要翻译：本图像形成装置包括由内置时钟振荡器驱动以实现分布式控制的第一控制单元和第二控制单元。第一控制单元使用由第一控制单元的内置时钟振荡器驱动的第一定时器产生对应于预定时钟速率的脉冲信号，并将该脉冲信号输出到第二控制单元。第二控制单元使用由第二控制单元的内置时钟振荡器驱动的第二定时器测量从第一控制单元输出的脉冲信号的脉冲宽度，并使用与第一控制单元对应的参考脉冲宽度来计算校正系数预定的时钟速率和测量的脉冲宽度。处理单元使用计算的校正系数进行处理。

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