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    • 3. 发明授权
    • Process for producing peptides in E. coli
    • 在大肠杆菌中生产肽的方法
    • US5670340A
    • 1997-09-23
    • US352179
    • 1994-12-05
    • Masayuki YabutaYuji SuzukiKazuhiro OhsuyeTakehiro OshimaSeiko OnaiKoji MagotaShoji Tanaka
    • Masayuki YabutaYuji SuzukiKazuhiro OhsuyeTakehiro OshimaSeiko OnaiKoji MagotaShoji Tanaka
    • C12N15/09C07K14/58C07K14/585C12N9/38C12N15/16C12N15/62C12N15/67C12N15/70C12P21/02C12P21/06C12R1/19C12P21/00
    • C07K14/58C07K14/585C12N15/62C12N9/2471C12Y302/01023C07K2319/00C07K2319/23C07K2319/43C07K2319/50C07K2319/75C07K2319/90
    • The present invention is a process to express a target peptide in a large amount and accumulate the target peptide in host cells in the form of inclusion bodies. The process comprises: A) culturing host cells transformed with a plasmid able to express a gene coding for a fusion protein represented in the formula A--L--B, wherein B is a target peptide, A is a protective peptide comprising a 90-210 amino acid fragment E. coli .beta.-galactosidase, and L is a linker peptide positioned between the C-terminus of the protective peptide and the N-terminus of the target peptide and selected so that when the fusion protein is treated by an enzyme or chemical substance, the target peptide is separated, and wherein the protective peptide and linker peptide are selected so that the isoelectric point of the fusion protein in between 4.9 and 6.9; B) obtaining an insoluble fraction comprising inclusion bodies by homogenization of th cultured transformed cells; C) solubilizing the fusion protein in the inclusion bodies by treatment of the insoluble fraction with a solubilizing agent; and, D) cleaving the peptide bond between the C-terminus of the linker peptide and the N-terminus of the target peptide of the solubilized fusion protein to release the target peptide from the other peptides followed by purification of the target peptide.
    • 本发明是大量表达目标肽并以包涵体的形式在宿主细胞中聚集靶肽的方法。 该方法包括:A)培养用能够表达编码式ALB中表示的融合蛋白的基因的质粒转化的宿主细胞,其中B是靶肽,A是包含90-210个氨基酸片段E的保护肽 大肠杆菌β-半乳糖苷酶,L是位于保护肽的C-末端和靶肽的N末端之间的连接肽,并且被选择使得当融合蛋白被酶或化学物质处理时,靶 分离肽,并且其中选择保护性肽和接头肽,使得融合蛋白的等电点在4.9和6.9之间; B)通过均质培养的转化细胞获得包含包含体的不溶性级分; C)通过用增溶剂处理不溶性级分将融合蛋白溶解在包涵体中; 并且D)切割接头肽的C末端和溶解的融合蛋白的靶肽的N末端之间的肽键,从其他肽释放靶肽,然后纯化目标肽。
    • 8. 发明申请
    • NAVIGATION APPARATUS
    • 导航装置
    • US20120109516A1
    • 2012-05-03
    • US13266035
    • 2009-12-08
    • Hideto MiyazakiTsuyoshi SempukuShoji TanakaKuniyo IedaTakashi Sadahiro
    • Hideto MiyazakiTsuyoshi SempukuShoji TanakaKuniyo IedaTakashi Sadahiro
    • G01C21/36
    • G09B29/102G01C21/367
    • A navigation apparatus is provided that is highly convenient for a user to view a map screen and a menu window. A display controller 15 determines a view mode of each of a map screen and a menu window, based on information about a travel condition of a moving object from a route search unit 12 and an own-vehicle location identification unit, when the menu window is displayed according to information entered from an input unit 10. A display map generator 16 generates a map screen according to information about the view mode from the display controller 15. A display menu generator 17 generates a menu window according to information about the view mode from the display controller 15. A display unit 21 displays the map screen from the display map generator 16 and the menu window from the menu generator 17.
    • 提供了一种导航装置,其非常方便用户查看地图屏幕和菜单窗口。 显示控制器15基于关于来自路线搜索单元12和本车位置识别单元的移动物体的行驶状况的信息,在菜单窗口为“否”的情况下,确定地图画面和菜单窗口中的每一个的视图模式 根据从输入单元10输入的信息显示。显示图生成器16根据来自显示控制器15的关于视图模式的信息生成地图画面。显示菜单生成器17根据关于视图模式的信息生成菜单窗口 显示控制器15.显示单元21从显示图生成器16显示地图画面和菜单生成器17的菜单窗口。
    • 9. 发明申请
    • NAVIGATION SYSTEM
    • 导航系统
    • US20110320117A1
    • 2011-12-29
    • US13202342
    • 2010-03-26
    • Tsuyoshi SempukuShoji TanakaMasato HiraiHideto MiyazakiKuniyo IedaTakashi Sadahiro
    • Tsuyoshi SempukuShoji TanakaMasato HiraiHideto MiyazakiKuniyo IedaTakashi Sadahiro
    • G01C21/00
    • G01C21/367
    • Including a vehicle position determining unit (4, 6, 7, 11) for determining current position of a mobile unit; a map DB 15 that stores map data; a display unit 18 for displaying on its screen the map data and a vehicle mark indicating the position of the mobile unit on a map; an operation input unit 10 for inputting a user operation; a route searching unit 12 for searching for a route to a destination or a route to the destination via a spot on the route; and a map generating unit 17. When the map on the screen moves in response to operation information from the operation input unit 10, the map generating unit reads the map data from the map DB 15, generates a general map including the current position and vehicle mark, and displays it on the display unit 18 as a partial area in the screen.
    • 包括用于确定移动单元的当前位置的车辆位置确定单元(4,6,7,11); 存储地图数据的地图DB 15; 显示单元18,用于在其屏幕上显示地图数据和指示移动单元在地图上的位置的车辆标记; 用于输入用户操作的操作输入单元10; 路线搜索单元12,用于经由路线上的一个点搜索到达目的地的路线或到目的地的路线; 地图生成单元17.当屏幕上的地图响应于来自操作输入单元10的操作信息而移动时,地图生成单元从地图DB 15读取地图数据,生成包括当前位置和车辆的一般地图 标记,并将其显示在显示单元18上作为屏幕中的局部区域。
    • 10. 发明申请
    • MAP DRAWING DEVICE
    • 地图绘图装置
    • US20100220104A1
    • 2010-09-02
    • US12676842
    • 2007-09-13
    • Shoji Tanaka
    • Shoji Tanaka
    • G06T1/00
    • G09B29/106G06T11/60G09B29/003
    • A map drawing device includes a drawing parameter DB 7 for storing drawing parameter data which define specifications of map drawing, a drawing parameter managing unit 1 for managing the descriptions of the drawing parameter data, a map drawing unit 9 for carrying out map drawing according to the descriptions of the drawing parameter data managed by the drawing parameter managing unit 1, and a map drawing control unit 8 for controlling the map drawing carried out by the map drawing unit 9 according to the descriptions of the drawing parameter data managed by the drawing parameter managing unit 1.
    • 地图绘制装置包括用于存储定义地图绘制规格的绘制参数数据的绘图参数DB7,用于管理绘制参数数据的描述的绘图参数管理单元1,根据 由绘图参数管理单元1管理的绘制参数数据的描述以及地图绘制控制单元8,用于根据由绘图参数管理的绘制参数数据的描述来控制由地图绘制单元9执行的地图绘制 管理单位1。