公开(公告)号：US20070025250A1

公开(公告)日：2007-02-01

申请号：US10568439

申请日：2004-07-29

申请人： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

发明人： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

IPC分类号： H04L12/26

CPC分类号： H04L69/16

摘要： Bandwidth control unit (123-1) controls data transfer from reception buffer (122-1) to transmission buffer (124-1). Transmission resumption ACK generation unit (126-1) generates an ACK packet instructing a transmission terminal to resume transmission while duplicate ACK generation unit (127-1) generates a duplicate ACK instructing the transmission terminal to reduce the transmission rate. Packet discarding ratio calculation unit (128-1) obtains a packet discarding ratio in a session to a reception terminal. According to a data amount remaining in the transmission buffer and the packet discarding ratio, control parameter calculation unit (129-1) changes the control parameter of the session to the reception terminal.

摘要翻译： 带宽控制单元（123-1）控制从接收缓冲器（122-1）到发送缓冲器（124-1）的数据传输。 发送恢复ACK生成单元（126-1）生成指示发送终端恢复发送的ACK分组，而重复ACK生成单元（127-1）生成指示发送终端降低传输速率的重复ACK。 分组丢弃率计算单元（128-1）获得与接收终端的会话中的分组丢弃率。 根据发送缓冲器中剩余的数据量和分组丢弃率，控制参数计算单元（129-1）将会话的控制参数改变为接收终端。

公开(公告)号：US20070058534A1

公开(公告)日：2007-03-15

申请号：US10568440

申请日：2004-07-26

申请人： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

发明人： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

IPC分类号： H04L12/26

CPC分类号： H04L47/10 ,  H04L47/20

摘要： A session identification unit (11) determines a session to which an incoming packet belongs, while a session relay unit (12-1-12-N) relays between a session with a transmission terminal and a session with a reception terminal. A packet scheduler (13) instructs and controls the delivery of packets from each session relay unit (12-1-12-N), and a delivery control unit (14) delivers packets from each session relay unit (12-1-12-N) based on the instruction. In the session relay unit (12-1), a transmission session processing unit (121-1) processes a session for transmitting data to the reception terminal, and a transmission buffer (122-1) stores received data until the end of a transmission. A reception session processing unit (123-1) processes a session for receiving data from the transmission terminal.

摘要翻译： 会话识别单元（11）确定进入分组所属的会话，而会话中继单元（12-1-12N）在与传输终端的会话和与接收终端的会话之间中继。 分组调度器（13）指示和控制来自每个会话中继单元（12-1-12N）的分组的传送，并且传送控制单元（14）从每个会话中继单元（12-1-12- N）。 在会话中继单元（12-1）中，发送会话处理单元（121-1）处理用于向接收终端发送数据的会话，发送缓冲器（122-1）存储所接收的数据直到发送结束 。 接收会话处理单元（123-1）处理从发送终端接收数据的会话。

公开(公告)号：US07675898B2

公开(公告)日：2010-03-09

申请号：US10568440

申请日：2004-07-26

申请人： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

发明人： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L47/20

摘要： A session identification unit (11) determines a session to which an incoming packet belongs, while a session relay unit (12-1-12-N) relays between a session with a transmission terminal and a session with a reception terminal. A packet scheduler (13) instructs and controls the delivery of packets from each session relay unit (12-1-12-N), and a delivery control unit (14) delivers packets from each session relay unit (12-1-12-N) based on the instruction. In the session relay unit (12-1), a transmission session processing unit (121-1) processes a session for transmitting data to the reception terminal, and a transmission buffer (122-1) stores received data until the end of a transmission. A reception session processing unit (123-1) processes a session for receiving data from the transmission terminal.

摘要翻译： 会话识别单元（11）确定进入分组所属的会话，而会话中继单元（12-1-12-N）在与传输终端的会话和与接收终端的会话之间中继。 分组调度器（13）指示并控制来自每个会话中继单元（12-1-12-N）的分组的传送，并且传送控制单元（14）从每个会话中继单元（12-1-12- N）。 在会话中继单元（12-1）中，传输会话处理单元（121-1）处理用于向接收终端发送数据的会话，发送缓冲器（122-1）存储所接收的数据，直到发送结束 。 接收会话处理单元（123-1）处理从发送终端接收数据的会话。

公开(公告)号：US20090109858A1

公开(公告)日：2009-04-30

申请号：US11922336

申请日：2006-07-07

申请人： Yasuhiro Yamasaki ,  Hideyuki Shimonishi

发明人： Yasuhiro Yamasaki ,  Hideyuki Shimonishi

IPC分类号： H04L12/26

CPC分类号： H04L1/20 ,  H04L43/022 ,  H04L43/0829 ,  H04L47/10 ,  H04L47/24 ,  H04L47/2475 ,  H04L47/34

摘要： A communication quality determining apparatus for receiving or intercepting data sent from a transmission side to a reception side en route of its transmission, and determining its communication quality. The apparatus includes a deciding unit for making a decision on whether an input packet is to be acquired. The apparatus also includes an estimating unit for, by comparing information on an acquired packet predicted based on an acquired packet acquired based on a result of the decision with information on an actually acquired packet, estimating communication quality of a session that the acquired packet belongs to.

摘要翻译： 一种通信质量确定装置，用于在其传输途径中接收或截取从发送侧向接收侧发送的数据，并确定其通信质量。 该装置包括用于作出关于是否要获取输入分组的决定的判定单元。 该装置还包括：估计单元，用于通过将基于所获取的获取的分组预测的获取分组的信息与实际获取的分组的信息进行比较，来估计所获取的分组属于的会话的通信质量 。

公开(公告)号：US08053570B2

公开(公告)日：2011-11-08

申请号：US12177738

申请日：2008-07-22

申请人： Kenji Takaki ,  Yasuhiro Yamasaki

发明人： Kenji Takaki ,  Yasuhiro Yamasaki

IPC分类号： C09B67/12

CPC分类号： G03G5/0696 ,  C07F7/003

摘要： The present invention relates to a method for producing an α-form titanylphthalocyanine represented by the formula (1): which has a peak at a Bragg angle (2θ±0.2°) in X-ray diffraction spectrum with CuK α-ray: 7.5°, 10.2°, 12.6°, 13.2°, 15.1°, 16.3°, 17.3°, 18.3°, 22.5°, 24.2°, 25.3° and 28.6°, wherein the method includes steps of: (I) subjecting a crude titanylphthalocyanine having an α-form polymorph to an acid pasting treatment, and then filtering and washing with water to give a water-containing wet cake, and then subjecting the wet cake to drying and crushing to give a low crystalline titanylphthalocyanine; (II) adding a dispersing aid to the low crystalline titanylphthalocyanine and dispersing at room temperature, in DMF, to prepare a polymorph; and (III) filtering, washing, and drying under a reduced pressure.

摘要翻译： 本发明涉及一种由式（1）表示的α-型钛氧基酞菁的制造方法：在具有CuKα射线的X射线衍射光谱中具有布拉格角（2θ= 0.2°）的峰值：7.5 °，10.2°，12.6°，13.2°，15.1°，16.3°，17.3°，18.3°，22.5°，24.2°，25.3°和28.6°，其中该方法包括以下步骤：（I）使粗钛酸酞菁 酸性糊状处理的α型多晶型物，然后过滤并用水洗涤，得到含水湿滤饼，然后使湿滤饼干燥并粉碎，得到低结晶性钛氧基酞菁; （II）向低结晶性钛氧基酞菁中加入分散助剂，并在室温下在DMF中分散，制备多晶型物; 和（III）在减压下过滤，洗涤和干燥。

公开(公告)号：US20100027436A1

公开(公告)日：2010-02-04

申请号：US12529869

申请日：2008-03-05

申请人： Yasuhiro Yamasaki

发明人： Yasuhiro Yamasaki

IPC分类号： H04L12/26

CPC分类号： H04L43/00 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/20

摘要： To provide a node device improving the measurement accuracy of the network communication quality and creating a smaller table for managing statistics information on the communication quality. An importance degree judging section determines the importance degree of a flow by referencing data for judging the degree of importance in the Z-list. An E-list stores statistics data on a flow having a high degree of importance of monitoring. A change judging section makes a judgment on change according to the importance degree of the flow and the importance degree in the E-list. An integral quality calculating section totalizes the qualities of the normal packet information that was measured in a normal packet quality measuring section and the statistics information that was measured in a statistics information quality measuring section and records the total in a quality result section.

摘要翻译： 提供一种提高网络通信质量的测量精度的节点设备，并创建一个较小的表，用于管理关于通信质量的统计信息。 重要度判断部分通过参考用于判断Z列表中的重要度的数据来确定流的重要程度。 电子清单存储具有高度监视重要性的流量的统计数据。 变更判断部根据流程的重要程度和电子清单的重要程度，对变更作出判断。 整体质量计算部分将正常分组质量测量部分中测量的正常分组信息的质量和在统计信息质量测量部分中测量的统计信息合并，并将总数记录在质量结果部分中。

公开(公告)号：US5725984A

公开(公告)日：1998-03-10

申请号：US799419

申请日：1997-02-12

申请人： Yasuhiro Yamasaki ,  Kazuyoshi Kuroda

发明人： Yasuhiro Yamasaki ,  Kazuyoshi Kuroda

IPC分类号： C09B67/04 ,  C09B67/12 ,  C09B67/50 ,  G03G5/06 ,  C09B47/04

CPC分类号： C09B67/0026 ,  C09B67/0016 ,  G03G5/0696

摘要： The present invention provides .mu.-oxo-aluminum phthalocyanine dimer having a novel polymorph. The .mu.-oxo-aluminum phthalocyanine dimer may be applied to as a charge generator for an organic photoconductive material, such as a high-gamma photoreceptor which is corresponding to a short-wavelength of light sauce (LED). The .mu.-oxo-aluminum phthalocyanine dimer having a novel polymorph which shows diffraction peaks at a Bragg angle (20.theta..+-.0.2.degree.) of 6.9.degree., 9.7.degree., 13.8.degree., 15.4.degree., 23.9.degree., and 25.9.degree. in a X-ray diffraction spectrum by CuK .alpha.-ray.

摘要翻译： 本发明提供具有新型多晶型物的多氧铝酞菁二聚体。 可以将μ-氧铝酞菁二聚体用作有机光电导材料的电荷发生器，例如对应于短调制酱汁（LED）的高γ感光体。 具有新颖多晶型物的μ-氧 - 铝酞菁二聚体在6.9°，9.7°，13.8°，15.4°，23.9°和25.9°的布拉格角（20°±0.2°）处显示衍射峰 CuKα-ray的X射线衍射光谱。

公开(公告)号：US08737215B2

公开(公告)日：2014-05-27

申请号：US13191341

申请日：2011-07-26

申请人： Satoshi Uchida ,  Norihito Fujita ,  Yasuhiro Yamasaki

发明人： Satoshi Uchida ,  Norihito Fujita ,  Yasuhiro Yamasaki

IPC分类号： H04L12/26

CPC分类号： H04L43/026

摘要： A packet forwarding apparatus, a communication system, and a process rule update method that can accurately delete process rules used for packet forwarding and the like include a process rule storage unit that stores process rules defining a process content for each flow; a packet process unit that executes processing a received a packet by using a process rule matching the received packet among the process rules and; an end determination information extraction unit that extracts information for checking a flow end from the received packet; and a flow end check unit that deletes, when a flow end is checked based on the extracted information, a process rule corresponding to the flow.

摘要翻译： 可以准确地删除用于分组转发等的处理规则的分组转发装置，通信系统和处理规则更新方法包括存储为每个流定义处理内容的处理规则的处理规则存储单元; 分组处理单元，其通过使用与所述处理规则中的所接收的分组匹配的处理规则来执行对接收到的分组的处理; 结束确定信息提取单元，从接收到的分组中提取用于检查流程结束的信息; 以及流程结束检查单元，当根据所提取的信息检查流程结束时，删除对应于该流程的处理规则。

公开(公告)号：US20110280145A1

公开(公告)日：2011-11-17

申请号：US13137145

申请日：2011-07-22

申请人： Nobuhiko Itoh ,  Yasuhiro Yamasaki

发明人： Nobuhiko Itoh ,  Yasuhiro Yamasaki

IPC分类号： H04L12/26

CPC分类号： H04L43/16 ,  H04L12/42 ,  H04L12/4625

摘要： A loop detecting device is provided which is capable of detecting a loop packet or a loop flow with less processing load. A sorting means 82 classifies packets from each of which information is extracted by a packet information extracting device, based on first predetermined information included in packet information, counts the number of the classified packets for each first predetermined information, and specifies first predetermined information in which a count result reaches greater than or equal to a first threshold value. A determining means 83 determines whether each packet having the first predetermined information specified by the sorting means 82 is a loop packet or whether each flow specified by the first predetermined information is a loop flow by using second predetermined information included in the packet information received by a receiving means 81 with the first predetermined information specified by the sorting means 82 as a target.

摘要翻译： 提供一种环路检测装置，其能够以较少的处理负载检测环路分组或环路。 分类装置82基于分组信息中包含的第一预定信息，对分组信息提取装置提取的信息进行分类，对每个第一预定信息对分类分组的数量进行计数，并指定第一预定信息，其中， 计数结果达到大于或等于第一阈值。 确定装置83确定具有由分类装置82指定的第一预定信息的每个分组是否是循环分组，或者由第一预定信息指定的每个流是否是通过使用包括在由第一预定信息接收的分组信息中的第二预定信息 接收装置81具有由分类装置82指定的第一预定信息作为目标。

公开(公告)号：US07773523B2

公开(公告)日：2010-08-10

申请号：US11210727

申请日：2005-08-25

申请人： Yasuhiro Yamasaki

发明人： Yasuhiro Yamasaki

IPC分类号： H04L12/26

CPC分类号： H04L43/0829 ,  H04L1/18 ,  H04L1/24 ,  H04L41/5009 ,  H04L43/0864 ,  H04L43/0888

摘要： A data receiving portion receives data from a network. A filtering portion classifies the data received at the data receiving portion by flow. A condition monitoring portion monitors, for each flow, ACK-number information and SN-number information of the received data. A quality-determining portion determines whether or not a packet loss has occurred and the position of occurrences of packet losses, on the basis of information from the condition monitoring portion.

摘要翻译： 数据接收部分从网络接收数据。 过滤部分通过流分类在数据接收部分接收的数据。 条件监视部分针对每个流程监视接收到的数据的ACK号码信息和SN号码信息。 质量确定部分基于来自条件监视部分的信息来确定分组丢失是否已经发生和分组丢失的发生位置。