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    • 1. 发明授权
    • Catalyst component for olefin polymerization
    • 用于烯烃聚合的催化剂组分
    • US5488022A
    • 1996-01-30
    • US139805
    • 1993-10-22
    • Tadashi TakahashiTakashi FujitaKazuo NakamuraSeiichi Tsukamoto
    • Tadashi TakahashiTakashi FujitaKazuo NakamuraSeiichi Tsukamoto
    • C08F4/02C08F4/654C08F10/00B01J31/00
    • C08F10/00
    • A catalyst component for olefin polymerization which comprises an intimate mixture of: Component (A1) which is a solid component for Ziegler catalysts comprising titanium, magnesium and a halogen as essential components in a particulate form; and Component (A2) which is a compound selected from the group consisting of inorganic oxides, inorganic carbonates, inorganic sulfates and physical or chemical mixtures thereof in a particulate form; wherein Component (A2) is employed in a weight ratio to Component (A1) from 0.001 to 0.5 and has an average particle diameter smaller than that of Component (A1). The catalyst component may be of a structure such that the particulate inorganic material, Component (A2), adhere to or cover particles of a solid component of a Ziegler catalyst, whereby fluidity of the Ziegler catalyst component is improved.
    • 用于烯烃聚合的催化剂组分,其包含紧密混合物:作为Ziegler催化剂的固体组分的组分(A1),其包含钛,镁和卤素作为颗粒形式的主要组分; 和组分(A2),其为选自无机氧化物,无机碳酸盐,无机硫酸盐及其颗粒形式的物理或化学混合物的化合物; 其中组分(A2)以组分(A1)的重量比从0.001至0.5采用,其平均粒径小于组分(A1)的平均粒径。 催化剂组分可以是这样的结构,使得颗粒状无机材料组分(A2)粘附或覆盖齐格勒催化剂的固体组分颗粒,从而提高了齐格勒催化剂组分的流动性。
    • 4. 发明授权
    • Packet forwarding control method and packet forwarding apparatus
    • 分组转发控制方法和分组转发装置
    • US07792972B2
    • 2010-09-07
    • US11766882
    • 2007-06-22
    • Masanori KamataHiroaki MiyataTadashi Takahashi
    • Masanori KamataHiroaki MiyataTadashi Takahashi
    • G06F15/16
    • H04L12/4641H04L12/2856H04L12/4645H04L45/60
    • In a wide area Ethernet network, an edge side gateway (EGW) acquires layer 2 tunneling control information from an authentication server when a PADI is received from a user terminal, stores the correspondence between the source address of the PADI and the layer 2 tunneling control information in its management table, encapsulates the PADI in accordance with the layer 2 tunneling control information, and transmits the encapsulated PADI packet to the wide area Ethernet network. A core side gateway (CGW) having received the encapsulated PADI packet stores the correspondence between the tunneling control information and the source address extracted from the received packet in its management table, and forwards the PADI obtained by decapsulating the received packet to a broadband access server. Thereafter, each of the EGW and CGW forward received packets for the user after converting their format by referencing to the management tables.
    • 在广域以太网网络中,当从用户终端接收到PADI时,边缘侧网关(EGW)从认证服务器获取第2层隧道控制信息,存储PADI的源地址和第2层隧道控制 其管理表中的信息根据第2层隧道控制信息封装PADI,并将封装的PADI包发送到广域以太网。 已经接收到封装的PADI分组的核心侧网关(CGW)存储隧道控制信息和从管理表中接收的分组提取的源地址之间的对应关系,并将通过将接收到的分组解封装获得的PADI转发到宽带接入服务器 。 此后,EGW和CGW转发中的每一个在通过参考管理表转换其格式之后,为用户接收分组。
    • 8. 发明授权
    • Method and apparatus for selective registration of endoscopes with database
    • 使用数据库选择性注册内窥镜的方法和装置
    • US06977670B2
    • 2005-12-20
    • US10254679
    • 2002-09-26
    • Tadashi TakahashiMakoto Koike
    • Tadashi TakahashiMakoto Koike
    • A61B1/045H04N9/73H04N7/18
    • A61B1/00059A61B1/045H04N9/735
    • An electronic endoscope system includes an electronic endoscope and a processor to which the electronic endoscope is connectable. The processor includes a signal processor for displaying the images captured by the electronic endoscope, while adjusting the color balance thereof, and a memory holding an endoscope database. The processor further includes a CPU that retrieves endoscopic information from a memory of the electronic endoscope, which includes compensation data for white balance adjustment of the processor. The CPU registers the electronic endoscope with the endoscope database by storing the retrieved endoscopic information into the endoscope database when the white balance readjustment of the processor is required.
    • 电子内窥镜系统包括电子内窥镜和可连接电子内窥镜的处理器。 处理器包括信号处理器,用于显示由电子内窥镜拍摄的图像,同时调节其色彩平衡,以及存储器,其保持内窥镜数据库。 处理器还包括从电子内窥镜的存储器检索内窥镜信息的CPU,其包括用于处理器的白平衡调整的补偿数据。 当需要处理器的白平衡重新调整时,CPU通过将所检索的内窥镜信息存储到内窥镜数据库中来将内窥镜数据库注册到电子内窥镜。
    • 10. 发明授权
    • Apparatus for manufacturing metallic fibers, method of manufacturing twine of metallic fibers, twine of metallic fibers and method of coloring metallic fiber
    • 金属纤维制造装置,金属纤维缠绕方法,金属纤维线以及金属纤维着色方法
    • US06270913B1
    • 2001-08-07
    • US09179426
    • 1998-10-27
    • Tadashi TakahashiYukio AoikeTatsuo Hirayama
    • Tadashi TakahashiYukio AoikeTatsuo Hirayama
    • C30B3002
    • C25F7/00B21C37/047Y10T428/12333Y10T428/12424Y10T428/12431Y10T428/12444Y10T428/12465Y10T428/12486Y10T428/1259
    • A method of manufacturing a metallic fiber in which from a convergent extended wire, which is formed by a metallic fiber and a matrix member which is formed of a metallic material and whose dissolvability is higher than the dissolvability of the metallic fiber, the matrix member is continuously dissolved and removed by an electrolytic processing in a plurality of electrolytic tanks which are arranged in the conveying direction of the convergent extended wire, wherein: the convergent extended wire is passed through electrolytes in the plurality of electrolytic tanks, which are arranged in the shape of a gentle convex arch at the vertical direction upper side which includes the conveying passage of the convergent extended wire, the convergent extended wire is passed above a plurality of feeding devices which are provided at the outer sides of the electrolytes and which are disposed in the same arch-shape so as to correspond to the electrolytic tanks, in each of the plurality of electrolytic tanks, the metallic fiber is maintained in one of a cathode reduction area and a passivation area, or alternatively, anode current is maintained at a predetermined potential which is closer to 0, and the matrix member is anode-electrolyzed. At this time, a method of manufacturing the twine of metallic fibers, further including the step of: intertwining the convergent extended member in the unit of two to four before the electrolytic processing, while the convergent extended member is formed by a forming device in a spiral shape whose diameter is larger than the diameter of a closely-intertwined twine.
    • 一种金属纤维的制造方法,其特征在于,从由金属纤维形成的会聚延长线和由金属材料形成的矩阵构件,其溶解性高于金属纤维的溶解性的金属纤维的矩阵构件为 通过在会聚延长线的输送方向上配置的多个电解槽中的电解处理连续地溶解除去,其中:会聚延长线穿过多个电解槽中的电解质,其形状为 在包括会聚延长线的输送通道的垂直方向上侧具有平缓的凸拱,收敛的延伸线在设置在电解质外侧的多个供给装置的上方通过, 相同的拱形,以便在多个电解中的每一个中对应于电解槽 金属纤维保持在阴极还原区域和钝化区域中的一个中,或者,阳极电流保持在更接近0的预定电位,并且基体元件被阳极电解。 此时,制造金属纤维线的方法,还包括以下步骤:在电解处理之前将会聚延伸构件缠绕在二至四单位之间,而会聚延伸构件由成形装置形成在 螺旋形的直径大于紧密缠绕的麻绳的直径。