公开(公告)号：US5502217A

公开(公告)日：1996-03-26

申请号：US328607

申请日：1994-10-25

申请人： Takamasa Fuchikami ,  Noriko Wakasa ,  De-Hua He ,  Takanori Miyake ,  Takashi Okada ,  Atsushi Fujimura ,  Hiroyuki Sasakibara ,  Yoshiaki Kanou ,  Toshihiro Saito

发明人： Takamasa Fuchikami ,  Noriko Wakasa ,  De-Hua He ,  Takanori Miyake ,  Takashi Okada ,  Atsushi Fujimura ,  Hiroyuki Sasakibara ,  Yoshiaki Kanou ,  Toshihiro Saito

IPC分类号： C07D315/00 ,  C07D307/33

CPC分类号： C07D315/00

摘要： A lactone is prepared by catalytically hydrogenating a dicarboxylic acid having 3 to 10 carbon atoms or a functional derivative thereof in the presence of a catalyst comprising a metal selected from the elements of group VIII of the periodic table or a combination of said metal with an element selected from the elements of groups IVa, VIb and VIIb of the peridic table, and further in the co-presence of an alkali metal salt or an alkali metal hydroxide.

摘要翻译： 通过催化氢化具有3〜10个碳原子的二羧酸或其功能性衍生物，在含有选自元素周期表第Ⅷ族元素的金属或元素的组合的催化剂存在下制备内酯， 选自过氧化物酶的组IVa，VIb和VIIb的元素，以及碱金属盐或碱金属氢氧化物的共存。

公开(公告)号：US20130070671A1

公开(公告)日：2013-03-21

申请号：US13536792

申请日：2012-06-28

申请人： Yuichiro EZURE ,  Kenichi Abe ,  Toru Yamamoto ,  Atsushi Fujimura

发明人： Yuichiro EZURE ,  Kenichi Abe ,  Toru Yamamoto ,  Atsushi Fujimura

IPC分类号： H04W40/00

CPC分类号： H04L45/48 ,  H04W40/02

摘要： A multihop wireless network includes a plurality of wireless nodes. Each wireless node calculates a metric value indicating a quantity of providing a guideline for selecting a superordinate destination node with each candidate for the superordinate destination node when carrying out a multihop wireless communication with a specific wireless node based on peripheral node information about node information received from the peripheral wireless nodes and determines the superordinate destination node based on the calculated metric value. The network system selects a superordinate wireless node as a target wireless node expected to change the number of the wireless nodes existing in a subordinate hierarchy, and intentionally changes a value of the node information sent from the target wireless node to the peripheral wireless nodes.

摘要翻译： 多跳无线网络包括多个无线节点。 每个无线节点基于从所接收到的节点信息的外围节点信息，计算指示提供用于选择上位目的地节点的准则的数量的度量值，所述准则用于选择上级目的地节点的每个候选， 外围无线节点，并根据计算的度量值确定上位目的地节点。 网络系统选择上级无线节点作为目标无线节点，预期改变存在于下级层次中的无线节点的数量，并有意地将从目标无线节点发送的节点信息的值改变为外围无线节点。

公开(公告)号：US20090215933A1

公开(公告)日：2009-08-27

申请号：US11988165

申请日：2006-06-07

申请人： Atsushi Kasai ,  Masahiro Nukui ,  Tomohiko Tanaka ,  Atsushi Fujimura

发明人： Atsushi Kasai ,  Masahiro Nukui ,  Tomohiko Tanaka ,  Atsushi Fujimura

IPC分类号： C08L67/02 ,  C08G63/199 ,  C08G63/85 ,  C08K5/49

CPC分类号： C08G63/199 ,  C08G63/85 ,  C08K5/49 ,  C08L67/02 ,  C08L69/00 ,  C08L2666/18

摘要： An alicyclic polyester which is suitable for use as an optical material, low in coloration, satisfactory in thermal stability and hydrolytic stability, and reduced in foreign-matter content; and a resin composition comprising the alicyclic polyester and a polycarbonate. The alicyclic polyester is produced from a dicarboxylic acid ingredient comprising an alicyclic dicarboxylic acid as a major component and a diol ingredient comprising an alicyclic diol as a major component with the aid of a polycondensation catalyst comprising a titanium compound and an alkaline earth metal compound. The alicyclic polyester has a titanium content in terms of metal atom amount of 1-25 wt. ppm, excluding 25 wt. ppm, a ratio of the weight of the alkaline earth metal (M) to the weight of the titanium in terms of metal atom amount ratio, (M/Ti), of 0.25-1.0, and an intrinsic viscosity of 0.4 dl/g or higher.

摘要翻译： 适合用作光学材料，着色度低，热稳定性和水解稳定性好的脂环族聚酯，异物含量降低; 和包含脂环族聚酯和聚碳酸酯的树脂组合物。 脂环族聚酯由包含脂环族二羧酸作为主要成分的二羧酸成分和以含有钛化合物和碱土金属化合物的缩聚催化剂为主要成分的二醇成分构成。 脂环族聚酯的钛含量以金属原子量计为1-25wt。 ppm，不包括25wt。 ppm，以金属原子量比计，碱土金属（M）与钛的重量比（M / Ti）为0.25-1.0，特性粘度为0.4dl / g，或 更高。

公开(公告)号：US20110317998A1

公开(公告)日：2011-12-29

申请号：US13148846

申请日：2010-03-02

申请人： Atsushi Fujimura

发明人： Atsushi Fujimura

IPC分类号： H04B10/08

CPC分类号： H04Q11/0067 ,  H04J3/0682 ,  H04J3/14 ,  H04J3/1694 ,  H04J2203/006 ,  H04L43/0864 ,  H04L47/10 ,  H04L47/283 ,  H04L47/32 ,  H04Q2011/0079

摘要： In order to calculate an appropriate delay amount of a communication apparatus, delay amount allocating means is provided with round-trip time measurement means which measures a round-trip time which is a difference between a transmission time when a first communication apparatus sends a predetermined signal to each of second communication apparatuses and a reception time when a first communication apparatus receives a response to the predetermined signal, round-trip time comparison means which determines whether a difference between a round-trip time at the present time and a round-trip time in the past time falls within a predetermined range on each of the second communication apparatuses, and a delay amount calculation means which selects a representative value from numerical values between a maximum value and a minimum value of the differences and outputs as a delay amount which is a sum of the representative value and a predetermined value in the case that each of the differences falls within the predetermined range.

摘要翻译： 为了计算通信装置的适当的延迟量，延迟量分配装置设置有往返时间测量装置，其测量作为第一通信装置发送预定信号的传输时间之间的差的往返时间 并且当第一通信装置接收到对预定信号的响应时的接收时间，往返时间比较装置确定当前时刻的往返时间与往返时间之间的差异 在第二通信装置的每一个中，在过去的时间落在预定范围内，延迟量计算装置从差分的最大值和最小值之间的数值中选出代表值，并输出为延迟量，即 在每个差异的情况下的代表值和预定值的和 落在预定范围内。

公开(公告)号：US08767627B2

公开(公告)日：2014-07-01

申请号：US13536792

申请日：2012-06-28

申请人： Yuichiro Ezure ,  Kenichi Abe ,  Toru Yamamoto ,  Atsushi Fujimura

发明人： Yuichiro Ezure ,  Kenichi Abe ,  Toru Yamamoto ,  Atsushi Fujimura

IPC分类号： H04W40/00

CPC分类号： H04L45/48 ,  H04W40/02

摘要： A multihop wireless network includes a plurality of wireless nodes. Each wireless node calculates a metric value indicating a quantity of providing a guideline for selecting a superordinate destination node with each candidate for the superordinate destination node when carrying out a multihop wireless communication with a specific wireless node based on peripheral node information about node information received from the peripheral wireless nodes and determines the superordinate destination node based on the calculated metric value. The network system selects a superordinate wireless node as a target wireless node expected to change the number of the wireless nodes existing in a subordinate hierarchy, and intentionally changes a value of the node information sent from the target wireless node to the peripheral wireless nodes.

摘要翻译： 多跳无线网络包括多个无线节点。 每个无线节点基于从所接收到的节点信息的外围节点信息，计算指示提供用于选择上位目的地节点的准则的数量的度量值，所述准则用于选择上级目的地节点的每个候选， 外围无线节点，并根据计算的度量值确定上位目的地节点。 网络系统选择上级无线节点作为目标无线节点，预期改变存在于下级层次中的无线节点的数量，并有意地将从目标无线节点发送的节点信息的值改变为外围无线节点。

公开(公告)号：US20140029540A1

公开(公告)日：2014-01-30

申请号：US14009519

申请日：2012-04-05

申请人： Atsushi Fujimura

发明人： Atsushi Fujimura

IPC分类号： H04W48/20

CPC分类号： H04W48/20 ,  H04L43/10 ,  H04L45/24 ,  H04W40/246 ,  H04W48/08 ,  H04W84/22 ,  Y04S40/168

摘要： An ad hoc network includes: a gateway connectable to a predetermined server via an external network; and a plurality of user nodes, constituting an ad hoc network along with the gateway and each transmitting data to the predetermined server via the gateway. Among the user nodes, at least one user node having a unit for establishing connection to the predetermined server via the external network can participate as a second gateway in the ad hoc network. Based on a predetermined rule, another user node among the plurality of user nodes selects the gateway or the second gateway and transmits data to the predetermined server.

摘要翻译： 一个自组织网络包括：经由外部网络可连接到预定服务器的网关; 和多个用户节点，与网关一起构成自组织网络，并且每个用户节点经由网关将数据发送到预定的服务器。 在用户节点中，具有用于经由外部网络建立与预定服务器的连接的单元的至少一个用户节点可以作为第二网关参与到自组织网络中。 基于预定规则，多个用户节点中的另一用户节点选择网关或第二网关，并向预定服务器发送数据。

公开(公告)号：US5974490A

公开(公告)日：1999-10-26

申请号：US754126

申请日：1996-11-22

申请人： Atsushi Fujimura ,  Kazuo Morita

发明人： Atsushi Fujimura ,  Kazuo Morita

IPC分类号： G06F3/00 ,  G06F1/18 ,  G06F1/20 ,  G06F3/06 ,  G11B33/12 ,  G06F13/00

CPC分类号： G11B33/125 ,  G06F1/184 ,  G06F1/187 ,  G06F1/20 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0689 ,  G11B33/126

摘要： A mother board provided in a plural disk unit, which is formed with an interconnection pattern containing high speed control buses such as SCSI buses, is disposed at the central portion of a housing. A plurality of disk units capable of being removably inserted by plugging are directly mounted on the front side of the mother board through bus connectors, while connector units for external connection and having connectors of the control buses, terminal units having terminal circuits of the control buses, power units for supplying power to the disk units, and fan connectors having fans for cooling the interior of the housing are directly mounted on the back side of the mother board through connectors. Interconnections between the units are all contained in the interconnection pattern formed on the mother board. The entire plural disk unit is thus integrated.

摘要翻译： 设置在形成有包含高速控制总线（例如SCSI总线）的互连图案的多个盘单元中的母板设置在壳体的中心部分。 能够通过堵塞可拆卸地插入的多个盘单元通过总线连接器直接安装在母板的前侧，而用于外部连接的连接器单元并具有控制总线的连接器，终端单元具有控制总线的终端电路 用于向盘单元供电的动力单元和具有用于冷却壳体内部的风扇的风扇连接器通过连接器直接安装在母板的背面。 单元之间的互连都包含在母板上形成的互连图案中。 因此，整个多个盘单元被整合。