公开(公告)号：US20090285110A1

公开(公告)日：2009-11-19

申请号：US12160074

申请日：2007-01-09

Applicant: Yasuhiro Yamasaki

Inventor： Yasuhiro Yamasaki

IPC: H04L12/26 ,  H04B17/00

CPC classification number: H04L43/50 ,  H04L43/0811 ,  H04L43/0829

Abstract: The present invention provides a communication quality measuring device, a communication quality measurement method, and a communication quality measuring program by which the reliability and accuracy of the results of measurement carried out on a transmission path are improved, and comparisons between the results of measurement at one time and the results of measurement at another time or between one flow and another flow are made easier.The communication quality measuring device includes: a quality measuring unit (734) that measures the communication quality of a transmission path, based on data being transmitted through the transmission path; an observation time calculating unit (738) that calculates a time interval for securing an observation time for the quality measuring unit (734); and a measurement triggering unit (736) that causes the quality measuring unit (734) to start measurement at the time interval calculated by the observation time calculating unit (738). The observation time is the time required for maintaining predetermined measurement accuracy in the communication quality measured by the quality measuring unit (734). The data are the data to be transmitted for test to the transmission path, for example.

Abstract translation: 本发明提供一种通信质量测量装置，通信质量测量方法和通信质量测量程序，通过该通信质量测量方法提高了在传输路径上执行的测量结果的可靠性和精度，并且将测量结果与 一次，在另一时间或在一个流量和另一个流量之间的测量结果变得更容易。 通信质量测量装置包括：基于通过传输路径发送的数据来测量传输路径的通信质量的质量测量单元（734）; 观察时间计算单元，其计算用于确定质量测量单元（734）的观察时间的时间间隔; 以及使所述质量测量单元（734）以由观测时间计算单元（738）计算的时间间隔开始测量的测量触发单元（736）。 观察时间是维持由质量测量单元（734）测量的通信质量中的预定测量精度所需的时间。 例如，数据是要发送用于测试到传输路径的数据。

公开(公告)号：US20090042116A1

公开(公告)日：2009-02-12

申请号：US12177738

申请日：2008-07-22

Applicant: Kenji Takaki ,  Yasuhiro Yamasaki

Inventor： Kenji Takaki ,  Yasuhiro Yamasaki

IPC: C09B47/04 ,  G03G5/06

CPC classification number: G03G5/0696 ,  C07F7/003

Abstract: 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. The present invention consists in a provision of a method for conveniently producing the α-form titanylphthalocyanine having 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 a crude titanylphthalocyanine having an α-form polymorph is used as a starting material, as well as a provision of an electrophotographic photoreceptor comprising a charge generating material of the α-form titanylphthalocyanine which has excellent photosensitive characteristics.

Abstract translation: 本发明涉及由式（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°，其中所述方法包括以下步骤：（I）使粗钛酸酞菁具有 然后过滤并用水洗涤得到含水湿滤饼，然后将湿滤饼干燥并粉碎，得到低结晶的钛氧基酞菁; （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。 本发明在于提供一种方便地生产在具有CuKα射线的X射线衍射光谱中在布拉格角（2θ±0.2°）具有峰值的α型钛氧基酞菁：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°，其中使用具有α型多晶型物的粗钛酞菁作为原料， 提供一种电子照相感光体，其包含具有优异光敏特性的α-形式的钛氧基酞菁的电荷产生材料。

公开(公告)号：US20080245267A1

公开(公告)日：2008-10-09

申请号：US11783197

申请日：2007-04-06

Applicant: Fumio Furuya ,  Yasuhiro Yamasaki

Inventor： Fumio Furuya ,  Yasuhiro Yamasaki

IPC: C09D11/02

CPC classification number: C09B57/10 ,  C09D11/037 ,  C09D11/328

Abstract: The present invention relates to an red luminescent ink composition exhibiting adequate and stable emission intensity under irradiation of ultraviolet rays and high solubility for a resin and an organic solvent. The ink composition of the present invention contains a luminous compound represented by the following formula (1): wherein R is a perfluoroalkyl group having 2 to 20 carbons, L1 and L2 are the same or different and are sulfoxide having a substituted or unsubstituted aryl group or a substituted or unsubstituted an alkyl group.

Abstract translation: 本发明涉及在紫外线照射下表现出充分稳定的发光强度，对树脂和有机溶剂具有高溶解度的红色发光墨水组合物。 本发明的油墨组合物含有下式（1）表示的发光性化合物：其中，R为碳原子数2〜20的全氟烷基，L 1和L 2 >相同或不同，为具有取代或未取代的芳基或取代或未取代的烷基的亚砜。

公开(公告)号：US07087747B2

公开(公告)日：2006-08-08

申请号：US10701610

申请日：2003-11-06

Applicant: Yasuhiro Yamasaki ,  Kenji Takaki

Inventor： Yasuhiro Yamasaki ,  Kenji Takaki

IPC: C09B47/04 ,  C07D487/22

CPC classification number: C07D519/00 ,  C09B47/08 ,  C09B67/0019 ,  C09B67/0035 ,  G03G5/0696

Abstract: An object of the present invention is to provide a new μ-oxo bridged heterometal compound, which can make the photo-functional materials to have diversified properties, and a production method such that the μ-oxo bridged heterometal compound is obtained simply, selectively and with high yield. The present invention provides μ-oxo bridged heterometal compounds, NcM1-O-M2Nc, PcM1-O-M2Nc and NcM1-O-M2Pc wherein Nc represents naphthalocyanine, Pc represents phthalocyanine, M1 represents a metal atom which is able to have a valence of up to three, and M2 represents a metal atom which is able to have a valence of four or five.

Abstract translation: 本发明的目的是提供一种可以使光功能材料具有多种性质的新的μ-氧桥联的杂金属化合物，以及一种制备方法，使得可以简单地，选择性地获得三氧代桥连的杂金属化合物， 产量高。 本发明提供了μ-氧桥联的杂金属化合物NcM1-O-M2Nc，PcM1-O-M2Nc和NcM1-O-M2Pc，其中Nc代表萘酞菁，Pc代表酞菁，M1代表能够具有 最多三个，M2表示能够具有四价或五价的金属原子。

公开(公告)号：US06244237B1

公开(公告)日：2001-06-12

申请号：US09452466

申请日：1999-12-02

Applicant: Takehiko Sayama ,  Naoki Takahara ,  Yasuhiro Yamasaki

Inventor： Takehiko Sayama ,  Naoki Takahara ,  Yasuhiro Yamasaki

IPC: F16F1526

CPC classification number: F02B75/22 ,  F02B2075/027 ,  F02B2075/1832 ,  F02B2275/18 ,  F16F15/267

Abstract: A balancer device for a four-cycle V-type eight cylinder engine having a bank included angle of 90 degrees, including: a crankshaft, a cylinder block having an upper block and a lower block divided from a horizontal plane passing through a center of the crankshaft and balancer shafts. Each of the upper and lower blocks defines a bearing hole in such a manner that an axis thereof extends in parallel with the crankshaft, the bearing holes of the upper and lower blocks being located at positions symmetrical with respect to the dividing plane; and balancer shafts supported to the bearing holes.

Abstract translation: 一种用于四冲程V型八缸发动机的平衡器装置，其具有90度的组夹角，包括：曲轴，具有上块的气缸体和通过其中心的水平面划分的下块 曲轴和平衡轴。 每个上部和下部块以这样的方式限定一个轴承孔，使其轴线与曲轴平行地延伸，上部和下部块的轴承孔位于相对于分割平面对称的位置; 以及支撑在轴承孔上的平衡轴。

公开(公告)号：US09197518B2

公开(公告)日：2015-11-24

申请号：US13137169

申请日：2011-07-25

Applicant: Yasuhiro Yamasaki ,  Yoichi Hatano

Inventor： Yasuhiro Yamasaki ,  Yoichi Hatano

IPC: H04L12/26 ,  H04L12/721

CPC classification number: H04L43/00 ,  H04L41/5035 ,  H04L43/062 ,  H04L43/08 ,  H04L43/0829 ,  H04L43/12 ,  H04L45/12 ,  H04L45/70

Abstract: Provided is a quality-deteriorated part analyzing system capable of analyzing a quality-deteriorated part in a network while increasing the degree of freedom of precision (coverage ratio, sectioning divisions, etc.) independently of the number and installation locations of devices transmitting and receiving flows. Path calculation means 71 determines paths, each passing through one or more directed links between nodes in the network and being regarded as a target of communication quality measurement, and generates a path table which indicates directed links included in each communication quality measurement target section. Quality measurement means 74 measures communication quality based on the flows corresponding to the paths determined by the path calculation means. Analysis means 75 analyzes a communication quality-deteriorated part in the directed links in the network based on the path table and the communication quality.

Abstract translation: 提供了一种能够独立于发送和接收设备的数量和安装位置而提高精度自由度（覆盖率，分段等）的同时能够分析网络中的质量恶化部分的质量恶化部分分析系统。 流动。 路径计算装置71确定每个通过网络中的节点之间的一个或多个定向链路并被认为是通信质量测量的目标的路径，并且生成指示包括在每个通信质量测量目标部分中的定向链路的路径表。 质量测量装置74基于与由路径计算装置确定的路径相对应的流量来测量通信质量。 分析装置75基于路径表和通信质量分析网络中的有向链路中的通信质量恶化部分。

公开(公告)号：US08804537B2

公开(公告)日：2014-08-12

申请号：US13137145

申请日：2011-07-22

Applicant: Nobuhiko Itoh ,  Yasuhiro Yamasaki

Inventor： Nobuhiko Itoh ,  Yasuhiro Yamasaki

IPC: H04L1/00 ,  H04L12/26

CPC classification number: H04L43/16 ,  H04L12/42 ,  H04L12/4625

Abstract: 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.

Abstract translation: 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：US08270305B2

公开(公告)日：2012-09-18

申请号：US12529869

申请日：2008-03-05

Applicant: Yasuhiro Yamasaki

Inventor： Yasuhiro Yamasaki

IPC: H04J3/14

CPC classification number: H04L43/00 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/20

Abstract: 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.

Abstract translation: 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：US08168780B2

公开(公告)日：2012-05-01

申请号：US12076352

申请日：2008-03-17

Applicant: Kenji Takaki ,  Yasuhiro Yamasaki

Inventor： Kenji Takaki ,  Yasuhiro Yamasaki

IPC: C09B47/04

CPC classification number: C07F7/003

Abstract: The present invention provides a method for producing a polymorphic form of a titanylphthalocyanine having superior photoreceptor characteristics, particularly superior chargeability and photosensitivity to those of the conventional titanylphthalocyanines.

Abstract translation: 本发明提供一种具有优异的感光体特性，特别优异的带电性和对常规氧钛酞菁的光敏性的钛氧基酞菁多晶型的方法。

公开(公告)号：US20110310901A1

公开(公告)日：2011-12-22

申请号：US13191341

申请日：2011-07-26

Applicant: Satoshi UCHIDA ,  Norihiro Fujita ,  Yasuhiro Yamasaki

Inventor： Satoshi UCHIDA ,  Norihiro Fujita ,  Yasuhiro Yamasaki

IPC: H04L12/56

CPC classification number: H04L43/026

Abstract: Provided are a packet forwarding apparatus, a communication system, a process rule update method that can accurately delete process rules used for packet forwarding and the like. The packet forwarding apparatus comprises: a process rule storage unit storing a process rule defining a process content for each flow; a packet process unit using a process rule matching a received packet among the process rules and processing a received packet; an end determination information extraction unit extracting information for checking a flow end from the received packet; and a flow end check unit deleting, when a flow end is checked based on the extracted information, a process rule corresponding to the flow.

Abstract translation: 提供了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，处理规则更新方法。 分组转发装置包括：过程规则存储单元，存储定义每个流的处理内容的过程规则; 分组处理单元，使用与所述处理规则中的接收分组匹配的处理规则，并处理接收到的分组; 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，当基于所提取的信息检查流程结束时，删除与流程对应的处理规则。