公开(公告)号：US20100195569A1

公开(公告)日：2010-08-05

申请号：US12666337

申请日：2009-04-23

申请人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita ,  Yoshio Urabe

发明人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita ,  Yoshio Urabe

IPC分类号： H04W40/00

CPC分类号： H04B3/54 ,  H04B3/544 ,  H04B2203/5445

摘要： Provided is a communication terminal device that reduces, in a network using a power line, the percentage of bands consumed for transmission of control packets in the bands consumed for all the communication, so as to ensure transmission of data intended to be transmitted. A PLC terminal F701 connected to the network of power line communication transmits, when having determined that the terminal does not receive from the network a beacon for a predetermined period of time, a beacon request packet to the network, using a modulation method having the lowest communication speed among the modulation methods that can be used in the network.

摘要翻译： 提供了一种通信终端设备，其在使用电力线的网络中减少为所有通信消耗的频带中的控制分组的传输所消耗的频带的百分比，以便确保要发送的数据的传输。 连接到电力线通信网络的PLC终端F701在已经确定终端没有从网络接收到预定时间段的信标的情况下，使用具有最低的调制方法向网络发送信标请求分组 在网络中可以使用的调制方式之间的通信速度。

公开(公告)号：US08427957B2

公开(公告)日：2013-04-23

申请号：US12747689

申请日：2009-09-14

申请人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita

发明人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita

IPC分类号： H04L12/28

CPC分类号： H04W40/30 ,  H04L45/00 ,  H04L45/025 ,  H04L45/125 ,  H04L45/22 ,  H04W40/12 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/34

摘要： Provided is a communication terminal that is capable of securing a route having the finest state while suppressing a bandwidth that is consume by a transmission of a control packet at a low level, when applied in an ad-hoc network which uses an electrical power line. The communication terminal included in the ad-hoc network acquires a plurality of route candidates at the beginning of a data transmission by conducting a broadcast transmission of a route creation packet, and acquires a route having the finest state by conducting an unicast transmission of a route estimation packet to each of the route candidates in each predetermined period.

摘要翻译： 提供一种通信终端，当应用于使用电力线的自组织网络时，能够在抑制通过低电平的控制分组的发送消耗的带宽的同时，确保具有最佳状态的路由。 包括在自组织网络中的通信终端通过进行路由创建分组的广播发送，在数据传输开始时获取多个路由候选，并且通过进行路由的单播传输来获取具有最佳状态的路由 估计分组到每个预定周期中的每个路由候选。

公开(公告)号：US20110261706A1

公开(公告)日：2011-10-27

申请号：US12808007

申请日：2009-10-02

申请人： Yuki Fujiwara ,  Yosuke Matsushita ,  Hideki Homma ,  Naoki Morita

发明人： Yuki Fujiwara ,  Yosuke Matsushita ,  Hideki Homma ,  Naoki Morita

IPC分类号： H04L12/56 ,  H04L12/26

CPC分类号： H04B3/54 ,  H04B2203/5445 ,  H04L45/02 ,  H04L45/121 ,  H04L45/22 ,  H04L45/26

摘要： A source apparatus writes, in a route request packet, the number of routes requested by the source apparatus. When a relay apparatus receives a route request packet for the first time, the relay apparatus determines a waiting time period, based on a route evaluation value that indicates a state of a route through which the route request packet has passed, and starts a timer. The relay apparatus selects route request packets having as high route evaluation values as possible, among route request packets that have been received until the timer expires, the number of route request packets to be selected being equal to the number of routes requested by the source apparatus, and then broadcasts the selected route request packets.

摘要翻译： 源设备在路由请求分组中写入源设备请求的路由数。 当中继装置第一次接收到路由请求分组时，中继装置根据路由评估值确定等待时间，该路径评价值表示路径请求分组已通过的路径的状态，并启动定时器。 中继装置在定时器到期之前已经接收的路由请求分组中选择具有尽可能高的路由评估值的路由请求分组，要选择的路由请求分组的数量等于源设备请求的路由数量 ，然后广播所选择的路由请求分组。

公开(公告)号：US20100195656A1

公开(公告)日：2010-08-05

申请号：US12666198

申请日：2009-04-23

申请人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita ,  Go Kuroda

发明人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita ,  Go Kuroda

IPC分类号： H04L12/56

CPC分类号： H04W74/0825 ,  H04B3/54 ,  H04L29/0653 ,  H04L49/55 ,  H04W40/30 ,  H04W84/18

摘要： There is provided a communication apparatus which, in an ad-hoc network, when receiving control packets from a plurality of terminals, can determine whether or not there is a collision among the control packets, and, based on the determination, can be prevented from continuing to be out of the network due to a collision among the control packets transmitted from the plurality of terminals. In the communication terminal, a communication section receives a control packet which periodically comes up on a communication path. When the communication apparatus receives a plurality of control packets which are defective in at least payload portions thereof within a predetermined time period, if a control section determines that source addresses included in header portions of the control packets which are defective in the payload portions thereof include a source address which is not identical to the other source addresses, the control section determines that the control packets are transmitted from a plurality of terminals and collide with each other.

摘要翻译： 提供了一种通信装置，在自组织网络中，当从多个终端接收到控制分组时，可以确定控制分组之间是否存在冲突，并且可以基于该确定来防止 由于从多个终端发送的控制分组之间的冲突，继续离开网络。 在通信终端中，通信部接收在通信路径上周期性地出现的控制分组。 当通信装置在预定时间段内至少在其有效载荷部分中接收到有缺陷的多个控制分组时，如果控制部分确定包括在其有效载荷部分中有缺陷的控制分组的报头部分中的源地址包括 与其他源地址不同的源地址，控制部判定为从多个终端发送控制分组并发生冲突。

公开(公告)号：US09008090B2

公开(公告)日：2015-04-14

申请号：US12666198

申请日：2009-04-23

申请人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita ,  Go Kuroda

发明人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita ,  Go Kuroda

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04W74/08 ,  H04L12/939 ,  H04L29/06 ,  H04W40/30 ,  H04W84/18 ,  H04B3/54

CPC分类号： H04W74/0825 ,  H04B3/54 ,  H04L29/0653 ,  H04L49/55 ,  H04W40/30 ,  H04W84/18

摘要： A communication apparatus which, in an ad-hoc network, when receiving control packets from a plurality of terminals, can determine whether or not there is a collision among the control packets, and, based on the determination, can be prevented from continuing to be out of the network due to a collision among the control packets transmitted from the plurality of terminals. In the communication terminal, a communication section receives a control packet which periodically comes up on a communication path. When the communication apparatus receives a plurality of control packets which are defective in at least payload portions thereof within a predetermined time period, if a control section determines that source addresses included in header portions of the control packets which are defective in the payload portions thereof include a source address which is not identical to the other source addresses, the control section determines that the control packets are transmitted from a plurality of terminals and collide with each other.

摘要翻译： 在自组织网络中，当从多个终端接收到控制分组时，可以确定控制分组之间是否存在冲突的通信装置，并且可以防止基于该确定继续存在 由于从多个终端发送的控制分组之间的冲突，出现网络外。 在通信终端中，通信部接收在通信路径上周期性地出现的控制分组。 当通信装置在预定时间段内至少在其有效载荷部分中接收到有缺陷的多个控制分组时，如果控制部分确定包括在其有效载荷部分中有缺陷的控制分组的报头部分中的源地址包括 与其他源地址不同的源地址，控制部判定为从多个终端发送控制分组并发生冲突。

公开(公告)号：US08385336B2

公开(公告)日：2013-02-26

申请号：US12808007

申请日：2009-10-02

申请人： Yuki Fujiwara ,  Yosuke Matsushita ,  Hideki Homma ,  Naoki Morita

发明人： Yuki Fujiwara ,  Yosuke Matsushita ,  Hideki Homma ,  Naoki Morita

IPC分类号： H04L12/28

CPC分类号： H04B3/54 ,  H04B2203/5445 ,  H04L45/02 ,  H04L45/121 ,  H04L45/22 ,  H04L45/26

摘要： A source apparatus writes, in a route request packet, the number of routes requested by the source apparatus. When a relay apparatus receives a route request packet for the first time, the relay apparatus determines a waiting time period, based on a route evaluation value that indicates a state of a route through which the route request packet has passed, and starts a timer. The relay apparatus selects route request packets having as high route evaluation values as possible, among route request packets that have been received until the timer expires, the number of route request packets to be selected being equal to the number of routes requested by the source apparatus, and then broadcasts the selected route request packets.

摘要翻译： 源设备在路由请求分组中写入源设备请求的路由数。 当中继装置第一次接收到路由请求分组时，中继装置根据路由评估值确定等待时间，该路径评价值表示路径请求分组已通过的路径的状态，并启动定时器。 中继装置在定时器到期之前已经接收的路由请求分组中选择具有尽可能高的路由评估值的路由请求分组，要选择的路由请求分组的数量等于源设备请求的路由数量 ，然后广播所选择的路由请求分组。

公开(公告)号：US20100290393A1

公开(公告)日：2010-11-18

申请号：US12747689

申请日：2009-09-14

申请人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita

发明人： Yosuke Matsushita ,  Yuki Fujiwara ,  Hideki Homma ,  Naoki Morita

IPC分类号： H04W88/02 ,  H04W40/00

CPC分类号： H04W40/30 ,  H04L45/00 ,  H04L45/025 ,  H04L45/125 ,  H04L45/22 ,  H04W40/12 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/34

摘要： Provided is a communication terminal that is capable of securing a route having the finest state while suppressing a bandwidth that is consume by a transmission of a control packet at a low level, when applied in an ad-hoc network which uses an electrical power line. The communication terminal included in the ad-hoc network acquires a plurality of route candidates at the beginning of a data transmission by conducting a broadcast transmission of a route creation packet, and acquires a route having the finest state by conducting an unicast transmission of a route estimation packet to each of the route candidates in each predetermined period.

摘要翻译： 提供一种通信终端，当应用于使用电力线的自组织网络时，能够在抑制通过低电平的控制分组的发送消耗的带宽的同时，确保具有最佳状态的路由。 包括在自组织网络中的通信终端通过进行路由创建分组的广播发送，在数据传输开始时获取多个路由候选，并且通过进行路由的单播传输来获取具有最佳状态的路由 估计分组到每个预定周期中的每个路由候选。

公开(公告)号：US20110134484A1

公开(公告)日：2011-06-09

申请号：US12922976

申请日：2010-06-17

申请人： Naoki Morita

发明人： Naoki Morita

IPC分类号： G06K15/02

CPC分类号： H04N1/2112 ,  H04N1/215 ,  H04N1/32128 ,  H04N2201/3225 ,  H04N2201/3247 ,  H04N2201/328

摘要： It enables even by an image forming apparatus which does not have a function to recognize an image other than a leading image included in a multi-image file to print the image other than the leading image. To do so, there is provided a control method which comprises: outputting the image included in the multi-image file of a format in which the leading image can be processed by an image processing apparatus which does not deal with the multi-image file but an image other than the leading image cannot be processed by the image processing apparatus which does not deal with the multi-image file; and replacing, in a case where an output instruction to output, among the plural images included in the multi-image file, the image other than the leading image has been accepted, the image to which the output instruction has been accepted with the leading image.

摘要翻译： 甚至能够通过不具有识别多图像文件中包含的前导图像以外的图像的功能的图像形成装置来进行打印除了前导图像以外的图像。 为此，提供了一种控制方法，该方法包括：通过不处理多图像文件的图像处理装置输出包含在多图像文件中的图像，其中可以处理前导图像的格式，该图像处理装置不处理多图像文件， 除了前导图像之外的图像不能由不处理多图像文件的图像处理装置处理; 并且在包括在多图像文件中的多个图像中的除了前导图像之外的图像已被接受的输出输出指令的情况下，替换输入指令已被接受的图像与前导图像 。

公开(公告)号：US20110133767A1

公开(公告)日：2011-06-09

申请号：US13057370

申请日：2010-05-28

申请人： Naoki Morita

发明人： Naoki Morita

IPC分类号： C22C5/08 ,  G01R1/067 ,  C22C30/02

CPC分类号： G01R1/06755 ,  C22C5/08 ,  C22C9/00 ,  C22C30/02

摘要： The present invention is a silver alloy suitable for use in a probe pin made of an Ag—Cu alloy, wherein the silver alloy comprises 30 to 50% by weight of Cu and Ag as balance. This silver alloy further comprises 2 to 10% by weight of Ni to further improve strength. A probe pin made of these materials has stable contact resistance even under low contact pressure. The probe pin has excellent strength and antifouling property to adhesion of a foreign matter from a contact object due to repetitive use. Thereby, the probe pin usable in a stable manner for a long period of time can be obtained.

摘要翻译： 本发明是适用于由Ag-Cu合金制成的探针的银合金，其中银合金含有30〜50重量％的Cu和Ag作为平衡。 该银合金还含有2〜10重量％的Ni以进一步提高强度。 由这些材料制成的探针即使在低接触压力下也具有稳定的接触电阻。 探头针由于重复使用而具有优异的强度和防污性，可以防止异物从接触物体的附着。 由此，可以获得长时间稳定地使用的探针。

公开(公告)号：US20100176833A1

公开(公告)日：2010-07-15

申请号：US12602899

申请日：2008-06-04

申请人： Naoki Morita ,  Tatsuya Yanagidate

发明人： Naoki Morita ,  Tatsuya Yanagidate

IPC分类号： G01R31/02

CPC分类号： C22C5/02 ,  C22C30/00 ,  C22C30/02 ,  G01R1/06738 ,  G01R3/00

摘要： There is provided a material having an excellent conductivity and oxidation resistance as well as a sufficient hardness for probe pins. The present invention provides a probe pin material including Au, Ag, Pd and Cu, wherein the concentration of Au is 40 to 55% by weight, the concentration of Ag is 15 to 30% by weight and the total concentration of Pd and Cu is 15 to 40% by weight. This material can further include 0.6 to 5% by weight of any one element from among Ni, Zn and Co. Furthermore, this alloy can be precipitation-hardened by being heated at 300 to 500° C., enabling provision of a material having a higher hardness.

摘要翻译： 提供了具有优异的导电性和抗氧化性以及探针的足够硬度的材料。 本发明提供一种包括Au，Ag，Pd和Cu的探针引脚材料，其中Au的浓度为40〜55重量％，Ag的浓度为15〜30重量％，Pd和Cu的总浓度为 15〜40重量％。 该材料可以进一步包含Ni，Zn和Co中的任何一种元素的0.6至5重量％。此外，该合金可以通过在300至500℃下加热而沉淀硬化，从而能够提供具有 硬度较高。