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    • 71. 发明授权
    • Quartz-crystal devices exhibiting reduced crystal impedance
    • 具有降低晶体阻抗的石英晶体器件
    • US08541928B2
    • 2013-09-24
    • US13419074
    • 2012-03-13
    • Kenji ShimaoTakehiro TakahashiHiroyuki SasakiManabu IshikawaShinobu Yoshida
    • Kenji ShimaoTakehiro TakahashiHiroyuki SasakiManabu IshikawaShinobu Yoshida
    • H01L41/08
    • H03H9/1021H03H9/19
    • Quartz-crystal devices are disclosed, of which the CI value is reduced by adjusting the shortest distance between an edge of electrically conductive adhesive and an edge of the excitation electrode. The device has a quartz-crystal plate having long-edges and short-edges. Excitation electrodes are on first and second surfaces of the plate. Conductive pads are electrically connected to respective excitation electrodes and extend to the short-edge of the quartz-crystal plate. A package having a pair of external mounting terminals and respective connecting electrodes are situated on opposing sides of the mounting terminals for making electrical connections to the mounting terminals. An electrically conductive adhesive bonds the connecting terminals and respective conductive pads together, and the quartz-crystal plate onto the package. The shortest distance between an edge of the adhesive and an edge of the excitation electrode is 10%-15% the length of the quartz-crystal plate in the long-edge direction.
    • 公开了石英晶体器件,其中通过调节导电粘合剂的边缘和激发电极的边缘之间的最短距离来减小CI值。 该装置具有长边缘和短边缘的石英晶片。 激励电极在板的第一和第二表面上。 导电垫电连接到各个激励电极并延伸到石英晶片的短边。 具有一对外部安装端子和相应的连接电极的封装设置在安装端子的相对侧上,用于与安装端子电连接。 导电粘合剂将连接端子和相应的导电焊盘接合在一起,并将石英晶片连接到封装上。 粘合剂的边缘与激发电极的边缘之间的最短距离在长边方向上为石英晶体板的长度的10%-15%。
    • 74. 发明授权
    • Crystal device
    • 水晶装置
    • US08314534B2
    • 2012-11-20
    • US12928370
    • 2010-12-10
    • Hiroyuki Sasaki
    • Hiroyuki Sasaki
    • H03B5/30
    • H03H9/19H03H9/1021
    • An object is to provide a crystal device in which an influence due to an electroconductive adhesive is reduced, and vibration characteristics of a crystal piece are favorably maintained. A configuration is such that in a crystal device including: a container main body having a concavity, with a crystal retention terminal formed in a bottom face of the concavity, and with a mounting terminal that is electrically connected to the crystal retention terminal formed on an outer bottom face; a crystal piece accommodated in the concavity, with an excitation electrode formed on both main faces, and with a support electrode that is electrically connected to the excitation electrode using a connecting electrode, formed on both sides of one end portion, and with the support electrode bonded to the crystal retention terminal with an electroconductive adhesive; and a cover that is connected to an open end face of the container main body and hermetically seals the crystal piece, there is provided a jetty being a main face of the crystal piece, and that protrudes on a periphery of the support electrode, and the jetty is formed integral with the crystal piece.
    • 目的是提供一种晶体装置,其中由于导电粘合剂引起的影响减小,并且有利地保持了晶片的振动特性。 一种结构是这样的结构,即在一种晶体装置中,包括:具有凹部的容器主体,在凹部的底面形成有晶体保持端子,并且具有与形成在凹部上的晶体保持端子电连接的安装端子 外底面 容纳在凹部中的晶体片,具有形成在两个主面上的激励电极,以及形成在一个端部的两侧上的与使用连接电极电连接的激励电极的支撑电极以及支撑电极 用导电粘合剂粘合到晶体保留端子; 以及与容器主体的开口端面连接并对该结晶片进行气密密封的盖,设置有作为该结晶片的主面的突出部,并且在支撑电极的周围突出, 码头与水晶片形成一体。
    • 76. 发明授权
    • Packet relay method and device
    • 分组中继方法和设备
    • US08098575B2
    • 2012-01-17
    • US12232461
    • 2008-09-17
    • Hiroyuki SasakiMasayuki Sato
    • Hiroyuki SasakiMasayuki Sato
    • G01R31/08G06F11/00G06F15/173G08C15/00H04J1/16H04J3/14H04L1/00H04L12/26H04L12/28
    • H04L45/00H04L41/06H04L45/22H04L45/28
    • A packet relay method and device in which even in the presence of a relay device between transmitting and receiving devices, a normality of a protection route can be surely confirmed is provided; A specific source address or destination address are registered, and when a route normality confirmation packet having the source address or destination address is received, the packet is transmitted to a protection route regardless of a hash operation; The registering can include link aggregation information in addition to the source address or destination address and the transmitting is made when the route normality confirmation packet consistent with both of the source address or destination address and the link aggregation information is received.
    • 提供了即使在发送和接收设备之间存在中继设备的分组中继方法和设备,也可以肯定地确认保护路径的正常性; 注册特定的源地址或目的地地址,并且当接收到具有源地址或目的地地址的路由正常确认包时,不管散列操作如何都将数据包发送到保护路由; 注册可以包括除源地址或目的地址之外的链路聚合信息,并且当接收到与源地址或目的地址和链路聚合信息两者一致的路由正常确认分组时进行发送。
    • 77. 发明授权
    • Content management system and content management method
    • 内容管理系统和内容管理方法
    • US08032524B2
    • 2011-10-04
    • US12397306
    • 2009-03-03
    • Hiroyuki SasakiHiroshi Shibata
    • Hiroyuki SasakiHiroshi Shibata
    • G06F17/30
    • G06F17/30613G06F3/002G06F17/30663H04N1/00114H04N1/00122H04N1/00278
    • A content management system includes a content acquisition device that acquires content; and a management device. The content acquisition device performs the following operations including: transmitting the content; receiving a content ID for identifying the content and a plurality of keyword candidates associated with the content; displaying the keyword candidates; and transmitting a keyword candidate designated from among the displayed keyword candidates with the content ID. The management device performs the following operations including: receiving the content; generating the plurality of keyword candidates based on the content; associating the content with the generated keyword candidates, and generating the content ID for identifying the content; transmitting the content ID and the generated keyword candidates; receiving the designated keyword candidate and the content ID; and registering the designated keyword candidate as a search keyword in the search database in association with content identified by the received content ID.
    • 内容管理系统包括:获取内容的内容获取装置; 和管理设备。 内容获取装置执行以下操作,包括:发送内容; 接收用于识别内容的内容ID和与内容相关联的多个关键字候选; 显示关键字候选人; 以及从所显示的关键字候选中指定的关键词候选者与内容ID一起发送。 管理装置执行以下操作,包括:接收内容; 基于内容生成多个关键字候选; 将内容与生成的关键字候选相关联,并生成用于识别内容的内容ID; 发送内容ID和生成的关键字候选; 接收指定的关键词候选者和内容ID; 并将所指定的关键词候选者作为搜索关键词登记在与由所接收的内容ID所标识的内容相关联的搜索数据库中。
    • 80. 发明申请
    • Method of manufacturing quartz-crystal resonator
    • 制造石英晶体谐振器的方法
    • US20100192340A1
    • 2010-08-05
    • US12655290
    • 2009-12-28
    • Akihiko TashiroHiroyuki Sasaki
    • Akihiko TashiroHiroyuki Sasaki
    • H01L41/22
    • H03H3/02H03H9/19Y10T29/42Y10T29/49005Y10T29/49155Y10T29/49156
    • To provide a method of manufacturing a quartz-crystal resonator, in which without adding new processes, a desired quartz-crystal piece can be obtained from a quartz-crystal wafer by etching and electrodes can be provided without restraint. When a quartz-crystal piece 10 is formed, etching masks 6 having dummy regions 44, 48 that are provided at two positions corresponding to corner portions on a +X side of the quartz-crystal piece 10 and extend toward a +X axis direction of a wafer W are formed, and when the quartz-crystal piece 10 is formed, etching in groove portions 7 at positions corresponding to the dummy regions 44, 48 is delayed. Accordingly, it is possible to form the quartz-crystal piece 10 without chipped portions at the corner portions in a state where the quartz-crystal piece 10 and the wafer W are connected to and supported by a connection support portion 11.
    • 为了提供一种制造石英晶体谐振器的方法,其中在不添加新工艺的情况下,可以通过蚀刻从石英晶片获得期望的石英晶片,并且可以无限制地提供电极。 当形成石英晶片10时,具有虚设区域44,48的蚀刻掩模6,其设置在对应于石英晶片10的+ X侧的角部的两个位置,并向+ 形成晶片W,并且当形成石英晶片10时,延迟对应于虚拟区域44,48的位置处的凹槽部分7中的蚀刻。 因此,在将石英晶片10和晶片W连接并由连接支撑部11支撑的状态下,可以在角部处形成石英晶片10而不具有切口部。