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51. 发明授权

US07774535B2 Memory system and memory device 失效
标题翻译：内存系统和内存设备
公开(公告)号：US07774535B2
公开(公告)日：2010-08-10
申请号：US12428370
申请日：2009-04-22
申请人： Nobutaka Nakamura
发明人： Nobutaka Nakamura
IPC分类号： G06F12/00
CPC分类号： G06F12/0623 , G06F2212/1032 , G06F2212/1048
摘要： According to one embodiment, a first memory device is configured to receive write data from a controller and transmit read data to the controller via a first data pin included in the first memory device. The second memory device is configured to receive write data from the controller and transmit read data to the controller via a second data pin included in the second memory device. A redelivery module within the first memory device is configured to receive an address and a command output from the controller via a predetermined signal line, and output the address and the command to the second memory device via remaining first data pin.
摘要翻译：根据一个实施例，第一存储器设备被配置为从控制器接收写入数据，并且经由包括在第一存储器件中的第一数据引脚将读取数据发送到控制器。第二存储器件被配置为从控制器接收写入数据，并经由包括在第二存储器件中的第二数据引脚将读取数据发送到控制器。第一存储器装置内的重新传送模块被配置为经由预定的信号线从控制器接收地址和命令，并且经由剩余的第一数据引脚将地址和命令输出到第二存储器装置。

52. 发明授权

US06649298B2 Electronic apparatus using fuel cell assembly 失效
公开(公告)号：US06649298B2
公开(公告)日：2003-11-18
申请号：US09917688
申请日：2001-07-31
申请人： Kyoji Hayashi , Nobutaka Nakamura , Naoki Fujiwara , Fumitaka Sato
发明人： Kyoji Hayashi , Nobutaka Nakamura , Naoki Fujiwara , Fumitaka Sato
IPC分类号： H01M200
CPC分类号： G06F1/1635 , G06F1/1616 , G06F1/1632 , G06F1/1637 , G06F1/203 , H01M8/04014 , H01M8/04089 , H01M8/04156
摘要： In this invention, a fuel cell assembly and an air channel for supplying air to the fuel cell assembly are arranged in a display unit of an electronic apparatus. A drain hole for draining water produced by the fuel cell assembly is formed in a side surface of the display unit. When a drain tool is connected to the drain hole and the electronic apparatus is in the OFF state, the operation mode switches to a fuel cell assembly mode for using the fuel cell assembly.

53. 发明授权

US06616330B2 Automatic humidity step control thermal analysis apparatus 有权
标题翻译：自动湿度步进控制热分析仪
公开(公告)号：US06616330B2
公开(公告)日：2003-09-09
申请号：US10001335
申请日：2001-10-26
申请人： Nobutaka Nakamura , Toshihiko Nakamura , Noriyuki Takata
发明人： Nobutaka Nakamura , Toshihiko Nakamura , Noriyuki Takata
IPC分类号： G01N2500
CPC分类号： G01N25/4866 , G01N5/045 , G01N2035/00455
摘要： An automatic humidity step control thermal analysis apparatus has a detector for detecting and measuring a physical property of a sample and for generating a physical property signal corresponding to the physical property of the sample. The sample is housed in a sample chamber which is capable of controlling the temperature and humidity of the sample. A water chamber generates water vapor at a preselected temperature and is capable of controlling the temperature of water in the water chamber in a stepwise manner. A heat insulating pipe directs water vapor from the water chamber to the sample chamber and includes a heater for preventing dew condensation. A signal stability determination circuit receives a physical property signal from the detector and generates a trigger signal when a rate of change of the physical property signal drops below a preselected reference value. A control device controls the temperature of water in the water chamber in a stepwise manner in accordance with the trigger signal generated by the signal stability determination circuit to thereby adjust the humidity of the sample chamber in a stepwise manner.
摘要翻译：自动湿度步进控制热分析装置具有用于检测和测量样品的物理性质并用于产生与样品的物理性质相对应的物理特性信号的检测器。将样品容纳在能够控制样品的温度和湿度的样品室中。水室在预选温度下产生水蒸气，并且能够以逐步的方式控制水室中的水的温度。绝热管将水蒸气从水室引导到样品室，并且包括用于防止结露的加热器。当信号稳定性确定电路接收来自检测器的物理特性信号，并且当物理特性信号的变化率下降到低于预选参考值时产生触发信号。控制装置根据信号稳定判定电路产生的触发信号，逐步地控制水室内的水温，从而逐步调节样品室的湿度。

54. 发明授权

US06598102B1 Serial signal transmission apparatus 失效
标题翻译：串行信号传输装置
公开(公告)号：US06598102B1
公开(公告)日：2003-07-22
申请号：US09605992
申请日：2000-06-29
申请人： Ryoji Ninomiya , Nobutaka Nakamura
发明人： Ryoji Ninomiya , Nobutaka Nakamura
IPC分类号： G06F1300
CPC分类号： G06F13/4072
摘要： In this invention, serial transmission suitable for signal lines in which a transformer is inserted is realized by using existing differential buffers. Differential output buffers are connected in parallel with each other. A differential signal line pair in which a transformer is inserted is driven by these two differential output buffers. In this case, a voltage between the two lines of the differential signal line pair is determined by a combination of outputs from the two differential output buffers, and three values, i.e., “+V”, “−V”, and “zero”, can be output. By using this ternary data, serial signal transmission based on the bipolar transfer mode can be performed, and serial transmission suitable for the signal lines in which the transformer is inserted can be realized.
摘要翻译：在本发明中，通过使用现有的差分缓冲器实现适用于其中插入变压器的信号线的串行传输。差分输出缓冲器彼此并联连接。其中插入有变压器的差分信号线对被这两个差分输出缓冲器驱动。在这种情况下，差分信号线对的两条线之间的电压由两个差分输出缓冲器的输出的组合确定，并且三个值即“+ V”，“-V”和“零” ，可以输出。通过使用这种三元数据，可以实现基于双极转移模式的串行信号传输，并且可以实现适合于插入变压器的信号线的串行传输。

55. 发明授权

US06530686B1 Differential scanning calorimeter having low drift and high response characteristics 有权
标题翻译：差示扫描量热仪具有低漂移和高响应特性
公开(公告)号：US06530686B1
公开(公告)日：2003-03-11
申请号：US09319624
申请日：1999-09-23
申请人： Nobutaka Nakamura
发明人： Nobutaka Nakamura
IPC分类号： G01N2520
CPC分类号： G01N25/4826
摘要： The sample temperature is roughly controlled according to a program temperature by a furnace temperature controller, and at the same time precisely controlled by a detector temperature controller. Also, if a temperature difference occurs, the supply powers to heaters separately provided close to the sample and reference are adjusted such that the temperature difference is returned to zero by a differential heat compensating circuit, outputting a difference in supply power as a differential heat flow.
摘要翻译：样品温度根据程序温度由炉温控制器进行粗略控制，同时由检测器温度控制器精确控制。此外，如果发生温度差，则分别靠近样品和参考的加热器的供电功率被调节，使得差分热补偿电路将温度差返回到零，输出作为差动热流的供电功率差。

56. 发明授权

US06390674B1 Thermal analysis apparatus and method capable of accurately measuring a temperature of a large diameter sample 有权
标题翻译：能够精确地测量大径样品的温度的热分析装置和方法
公开(公告)号：US06390674B1
公开(公告)日：2002-05-21
申请号：US09482807
申请日：2000-01-13
申请人： Nobutaka Nakamura , Kanji Nagasawa
发明人： Nobutaka Nakamura , Kanji Nagasawa
IPC分类号： G01N2500
CPC分类号： G01N25/482 , G01N25/16
摘要： Under a same heating condition as a sample to be measured, a physical property is measured for a reference substance whose temperature dependency of a physical property value is previously known. Reversely, a temperature profile of the reference substance is read so that the temperature profile is applied to a physical property measurement result for the sample. Thus, thermal analysis for the large diameter sample is made accurately without the necessity of arranging a temperature sensor in the vicinity of the sample.
摘要翻译：在与要测量的样品相同的加热条件下，对物理性质值的温度依赖性先前已知的对照物质进行物理性质的测定。相反地，读取参考物质的温度曲线，使得将温度分布应用于样品的物理性能测量结果。因此，不需要在样品附近设置温度传感器，因此准确地进行大直径试样的热分析。

57. 发明授权

US06205862B1 Viscoelasticity measurement apparatus 有权
标题翻译：粘弹性测量装置
公开(公告)号：US06205862B1
公开(公告)日：2001-03-27
申请号：US09199239
申请日：1998-11-24
申请人： Nobutaka Nakamura , Haruo Takeda , Masafumi Take
发明人： Nobutaka Nakamura , Haruo Takeda , Masafumi Take
IPC分类号： G01N300
CPC分类号： G01N3/00 , G01N2203/0071 , G01N2203/0094
摘要： A viscoelasticity measurement instrument having a support whose position can be varied relative to a sample holder for holding an end portion of a sample. A detection rod is resiliently held to the support, and holds a part of the sample. When a DC or AC force is applied to the detection rod, the displacement of the detection rod relative to the support is detected. The position of the support is varied or the DC force is varied to restore the displacement to zero. In this manner, the effect of the elastic constant of the support is eliminated. In one embodiment, a detection rod is support by leaf springs. Negative feedback control is utilized to return deformation of the leaf springs to zero at all times to eliminate the spring constant effect of the leaf springs. Since the average displacement of the leaf springs is zero, the positional relation between the permanent magnet and the coil forming the electromagnetic force generator varies negligibly. Therefore, the linearity between the current flowing through the coil and the generated force is secured well to enhance the accuracy of the measured viscoelasticity data.
摘要翻译：一种具有支撑件的粘弹性测量仪器，其位置可以相对于用于保持样品的端部的样品保持器而变化。检测杆弹性地保持在支撑件上，并保持一部分样品。当对检测棒施加DC或AC力时，检测到检测棒相对于支撑件的位移。支撑件的位置是变化的，或DC力被改变以将位移恢复到零。以这种方式，消除了支撑体的弹性常数的影响。在一个实施例中，检测杆是板簧的支撑。利用负反馈控制将板簧的变形始终恢复到零，以消除板簧的弹簧常数效应。由于板簧的平均位移为零，所以形成电磁力发生器的永磁体与线圈的位置关系变化可忽略不计。因此，流过线圈的电流与所产生的力之间的线性良好地确保，以提高测量的粘弹性数据的精度。

58. 发明授权

US5850529A Method and apparatus for detecting a resource lock on a PCI bus 失效
标题翻译：用于检测PCI总线上的资源锁定的方法和装置
公开(公告)号：US5850529A
公开(公告)日：1998-12-15
申请号：US702430
申请日：1996-08-09
申请人： Nobutaka Nakamura
发明人： Nobutaka Nakamura
IPC分类号： G06F13/30 , G06F13/00
CPC分类号： G06F13/30
摘要： A computer system for detecting a resource lock state on a PCI bus includes a DMA controller that transmits a bus access request signal from an I/O expansion device through a bridge device to a bus arbiter, and receives a granted bus access enable signal from the bus arbiter. The computer system further has a circuit for determining whether the PCI bus is in a resource lock state by using a lock signal at a granted bus access enable signal, and a circuit for prohibiting the DMA controller from executing a transaction for DMA transfer, when the PCI bus is in a resource lock state.
摘要翻译：用于检测PCI总线上的资源锁定状态的计算机系统包括：DMA控制器，其通过桥接器件将总线访问请求信号从I / O扩展设备发送到总线仲裁器，并从所述DMA控制器接收授权的总线访问使能信号总线仲裁者计算机系统还具有一个电路，用于通过在授权的总线访问使能信号上使用锁定信号来确定PCI总线是否处于资源锁定状态，以及用于禁止DMA控制器执行用于DMA传输的事务的电路， PCI总线处于资源锁定状态。

59. 发明授权

US5599104A Thermal analysis instrument 失效
标题翻译：热分析仪
公开(公告)号：US5599104A
公开(公告)日：1997-02-04
申请号：US311739
申请日：1994-09-23
申请人： Nobutaka Nakamura , Yoshihiko Teramoto
发明人： Nobutaka Nakamura , Yoshihiko Teramoto
IPC分类号： G01N25/20 , G01N25/48 , G01N25/00
CPC分类号： G01N25/4866 , G01N25/4833
摘要： The temperature of a heat reservoir is varied according to a linear function which is AC modulated. At this time, the temperature difference between two points located in a heat flow path going from the heat reservoir to an unknown sample is measured. Also, the temperature difference between two points located in a heat flow path going from the heat reservoir to a reference sample is measured. These two pairs of points are arranged symmetrically. Then, the resulting signals are demodulated, and each signal is divided into an AC component and a low-frequency component. Using these signals, the DSC signal is separated into a heat capacity component and a latent heat component.
摘要翻译：蓄热器的温度根据交流调制的线性函数而变化。此时，测量位于从储热器到未知样品的热流路中的两点之间的温差。此外，测量位于从储热器到参考样品的热流路中的两点之间的温度差。这两对点对称布置。然后，对所得到的信号进行解调，并将每个信号分成AC分量和低频分量。使用这些信号，将DSC信号分离成热容量成分和潜热成分。

60. 发明授权

US5588746A Apparatus for thermal analysis 失效
标题翻译：热分析仪器
公开(公告)号：US5588746A
公开(公告)日：1996-12-31
申请号：US277046
申请日：1994-07-19
申请人： Masao Minobe , Noboru Shiraga , Nobutaka Nakamura
发明人： Masao Minobe , Noboru Shiraga , Nobutaka Nakamura
IPC分类号： G01N5/00 , G01N25/48 , G01N25/00 , G01N25/20
CPC分类号： G01N5/00 , G01N25/4846
摘要： In order to carry out thermal analysis under various kinds of atmospheres, there is provided an apparatus for thermal analysis containing a sample chamber having a portion for a sample and a signal detection chamber provided with a signal detection member, the signal detection chamber having an inlet port for a purging gas, the sample chamber and the signal detection chamber being connected through a purging gas passage, and the sample chamber being provided with an inlet port for an atmosphere gas and also with an outlet port for the atmosphere gas and the purging gas.
摘要翻译：为了在各种气氛下进行热分析，提供了一种用于热分析的装置，其包括具有用于样品的部分的样品室和设置有信号检测构件的信号检测室，所述信号检测室具有入口用于净化气体的端口，样品室和信号检测室通过净化气体通道连接，样品室设置有用于气氛气体的入口端口，并且还具有用于气体气体和净化气体的出口。

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