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    • 2. 发明授权
    • Zoom lens
    • 变焦镜头
    • US06342973B1
    • 2002-01-29
    • US09557293
    • 2000-04-25
    • Syuichi KikuchiYuichi NakanoAtsuo MinatoShinichi AritaYusuke Nanjo
    • Syuichi KikuchiYuichi NakanoAtsuo MinatoShinichi AritaYusuke Nanjo
    • G02B1514
    • G02B15/173
    • A zoom lens comprising a first lens group having a positive refracting power and its position fixed, a second lens group having a negative refracting power and displacable mainly for magnification, a third lens group having a positive refracting power and its position fixed, and a fourth lens group having a positive refracting power and displacable mainly for correction of the focal position for magnification and focusing. The first lens group includes, viewed from an object, a cemented lens consisting of a first lens which is a concave meniscus lens having a convex surface facing the object side and a second lens which is a convex lens, and a third lens which is a convex meniscus lens having a convex surface facing the object side; the second lens group, viewed from an object, includes a fourth lens which is a concave meniscus lens having a convex surface facing the object side, and a cemented lens consisting of a fifth lens which is a both-side-concave lens, and a sixth lens which is a convex lens; the third lens group includes a seventh lens which is a convex lens; and the fourth lens group, viewed from an object, includes a cemented lens consisting of an eighth lens which is a convex lens having a convex surface facing the object side, a ninth lens which is a concave lens, and a tenth lens which is a convex lens, and wherein the third lens group includes at least one surface constituted by an aspherical surface and in the fourth lens group, at least the surface which is at the object side is constituted by an aspherical surface.
    • 一种变焦透镜,包括具有正折射率的第一透镜组和其位置固定的第二透镜组,具有负折射率并主要放大的第二透镜组,具有正折射率的第三透镜组及其位置固定;以及第四透镜组 具有正折射力的透镜组,并且主要用于校正放大和聚焦的焦点位置。 从物体观察,第一透镜组包括由作为具有面向物体侧的凸面的凹面弯月形透镜的第一透镜和作为凸面透镜的第二透镜构成的胶合透镜,以及第三透镜, 凸凹面透镜,其具有面向物体侧的凸面; 从物体观察的第二透镜组包括:第四透镜,其是具有面向物体侧的凸面的凹弯月形透镜;以及胶合透镜,其由作为双侧凹透镜的第五透镜和 第六透镜是凸透镜; 第三透镜组包括作为凸透镜的第七透镜; 从物体观察的第四透镜组包括由作为凸面朝向物侧的凸透镜的第八透镜,作为凹透镜的第九透镜和作为凹透镜的第十透镜构成的胶合透镜, 并且其中所述第三透镜组包括由非球面构成的至少一个表面,并且在所述第四透镜组中,至少所述物体侧的表面由非球面构成。
    • 4. 发明申请
    • Programmable Logic Circuit Control Apparatus, Programmable Logic Circuit Control Method and Program
    • 可编程逻辑电路控制装置,可编程逻辑电路控制方法和程序
    • US20070296457A1
    • 2007-12-27
    • US10598151
    • 2005-02-21
    • Syuichi Kikuchi
    • Syuichi Kikuchi
    • H03K19/173
    • H03K19/1776H03K19/17736
    • Disclosed is a programmable logic circuit control apparatus capable of managing data with various bit widths and data lengths, generated by various processes to be executed by a programmable logic circuit, with a simple structure. A module address memory section (4) stores data indicating addresses of modules or conditions for branching processes and jump distances page by page. A write address and a read address of an internal data memory (2) are also stored in a page where the address of a module is stored. A circuit control section (5) reads data of each page from the module address memory section (4), and, according to the read data, reads a module, reconfigures a programmable logic circuit and reads data of a next page, or performs jump. When the programmable logic circuit is to be reconfigured, the circuit control section (5) performs an operation of supplying a write address and a read address to the internal data memory (2).
    • 公开了一种可编程逻辑电路控制装置,其能够以简单的结构来管理由可编程逻辑电路执行的各种处理产生的各种位宽度和数据长度的数据。 模块地址存储器部分(4)逐页存储指示用于分支处理和跳转距离的模块或条件的地址的数据。 内部数据存储器(2)的写入地址和读取地址也存储在存储模块的地址的页面中。 电路控制部(5)从模块地址存储部(4)读取各页的数据,根据读取的数据读取模块,对可编程逻辑电路进行重新配置,读取下一页的数据,或进行跳转 。 当可编程逻辑电路要重新配置时,电路控制部分(5)执行向内部数据存储器(2)提供写入地址和读取地址的操作。
    • 5. 发明授权
    • False-twisting equipment
    • 假捻设备
    • US4362011A
    • 1982-12-07
    • US206552
    • 1980-08-25
    • Syuichi Kikuchi
    • Syuichi Kikuchi
    • D02G1/04D02G1/02D02J13/00
    • D02G1/0266
    • False-twisting equipment including a first heater disposed on one side of an operation space, a second heater disposed on the other side of an operation space and a balloon control device and a false-twisting spindle disposed in the upper portion of the operation space wherein yarn is fed from the one side through the upper portion of the operation space and wound on the other side and the yarn passes through the upper portion of the operation space in a straight line so as to effectively propagete false-twists given to the yarn by the false-twisting spindle. The yarn, and the first heater are disposed as close to the floor as possible and the height of the top of the heater is lowered as much as possible, so that the yarn coming from the first heater to the false-twisting spindle is bent at a bending angle as large as possible.In order to reduce the frequency of occurrence of yarn breakage at the start of operation, guide pins for guiding the yarn are mounted on the top end of a vertically movable operation rod in the upper portion of the first heater, and at the time of starting the travel of the yarn, the operation rod is brought down to cause the yarn to fall into engagement with a guide pin located below the top of the first heater.
    • PCT No.PCT / JP79 / 00322 Sec。 371日期1980年8月25日 102(e)日期1980年8月22日PCT提交1979年12月22日PCT公布。 出版物WO80 / 01289 日期:1980年6月26日。包括设置在操作空间一侧的第一加热器,设置在操作空间另一侧的第二加热器和气球控制装置的假捻设备和设置在操作空间中的假捻心轴 操作空间的上部,其中纱线从一侧通过操作空间的上部进给并且缠绕在另一侧,并且纱线以直线穿过操作空间的上部,从而有效地传播假 通过假捻主轴对纱线进行扭转。 纱线和第一加热器尽可能靠近地板设置,并且加热器的顶部的高度尽可能地降低,使得来自第一加热器的纱线到假捻锭子被弯曲成 弯曲角度尽可能大。 为了降低开始运转时的纱线断头发生频率,引导纱线的引导销被安装在第一加热器的上部的可垂直移动的操作杆的顶端,并且在起动时 纱线的移动,操作杆被拉下,使纱线与位于第一加热器顶部下方的引导销啮合。
    • 7. 发明申请
    • Storage Device, Memory Management Method and Program
    • 存储设备,内存管理方法和程序
    • US20070245069A1
    • 2007-10-18
    • US11547181
    • 2005-09-08
    • Syuichi Kikuchi
    • Syuichi Kikuchi
    • G06F12/00
    • G06F12/0246
    • A physical group address is allocated to a storage area of a flash memory (11) for each group as units smaller than a block as units of data erasing, and the group includes multiple pages and the page includes multiple columns. When writing data and a logical address of a writing destination are supplied, a CPU (121) writes the data in a column in the group indicated by a writing pointer to associate the supplied logical address with the column. A relationship between the physical group address of the group having this column and the logical group address is stored in a logical/physical conversion table of a RAM (123). Data stored in the block is erased when the number of blocks having no empty block reaches a predetermined number or less.
    • 物理组地址被分配给每个组的闪速存储器(11)的存储区域,作为以数据擦除为单位的小于块的单位,并且该组包括多个页面,并且页面包括多个列。 当提供写入数据和写入目的地的逻辑地址时,CPU(121)将数据写入由写指针指示的组中的列中,以将提供的逻辑地址与列相关联。 具有该列的组的物理组地址与逻辑组地址之间的关系被存储在RAM(123)的逻辑/物理转换表中。 当没有空块的块的数量达到预定数量或更少时,存储在块中的数据被擦除。
    • 8. 发明申请
    • Memory device, memory managing method and program
    • 内存设备,内存管理方法和程序
    • US20060143365A1
    • 2006-06-29
    • US10518417
    • 2003-06-17
    • Syuichi Kikuchi
    • Syuichi Kikuchi
    • G06F12/00G06F12/10
    • G06F3/0614G06F3/064G06F3/0679G06F12/0246
    • Disclosed is a memory device which is not easily deteriorated and a memory managing method which does not easily deteriorate a memory device. A physical address is given to a memory area of a flash memory (11) page by page. When supplied with to-bewritten data and a logical address where the data is to be written, a CPU (121) writes this data in a page indicated by a write pointer. The correlation between the physical address and the logical address of the page is stored in a RAM (123) in the form of BPT (Block Pointer Table). At the time of reading, the CPU (121) that has been supplied with the logical address searches the BPT to specify a physical address associated with that logical address and reads data from that page which is given the specified physical address. Flash erasing of a block is executed when the number of empty blocks becomes equal to or smaller than a predetermined number.
    • 公开了不容易恶化的存储装置和不容易劣化存储装置的存储器管理方法。 将物理地址逐页地提供给闪存(11)的存储区域。 当提供要写入的数据和要写入数据的逻辑地址时,CPU(121)将该数据写入由写指针指示的页中。 物理地址和页面的逻辑地址之间的相关性以BPT(块指针表)的形式存储在RAM(123)中。 在读取时,已经提供有逻辑地址的CPU(121)搜索BPT以指定与该逻辑地址相关联的物理地址,并从给定指定物理地址的该页面读取数据。 当空块的数量等于或小于预定数量时,执行块的闪存擦除。
    • 9. 发明授权
    • Zoom finder of real image type and real image type zoom finder capable
of making magnification transition
    • 实际图像类型的缩放查找器和能够进行放大转换的真实图像类型缩放取景器
    • US5448400A
    • 1995-09-05
    • US44628
    • 1993-04-09
    • Syuichi KikuchiTakao YamaguchiNoriyuki IwataMasami Itoh
    • Syuichi KikuchiTakao YamaguchiNoriyuki IwataMasami Itoh
    • G02B13/18G02B15/16G02B15/173G02B23/14G02B15/14
    • G02B15/173G02B23/145
    • A zoom finder of a real image type has an objective lens having positive refracting power and an eyepiece having positive refracting power. The objective lens is constructed by first, second, third and fourth lens groups sequentially arranged from an object side. The first lens group has positive refracting power. The second lens group has negative refracting power. The third lens group has positive refracting power. The fourth lens group has positive refracting power. The zoom finder is constructed such that a real image is focused and formed by the objective lens between the fourth lens group and the eyepiece and is observed through the eyepiece. A magnification of the zoom finder is increased by moving the second lens group from the object side to an eyepiece side. A change in diopter caused by this increase in magnification is corrected by moving the fourth lens group. In accordance with the above structure, an entire length of the zoom finder is short and is not changed in a zooming operation. Further, the structure of a mechanical mechanism for displacing lenses in the zooming operation is simplified and no diopter of the zoom finder is changed in the zooming operation.
    • 实像图像的缩放取景器具有具有正折射力的物镜和具有正折射光焦度的目镜。 物镜由从物体侧依次布置的第一,第二,第三和第四透镜组构成。 第一透镜组具有正折射力。 第二透镜组具有负折射力。 第三透镜组具有正折射力。 第四透镜组具有正折射力。 变焦探测器被构造成使得实像由第四透镜组和目镜之间的物镜聚焦并形成并且通​​过目镜被观察。 通过将第二透镜组从物体侧移动到目镜侧来增大变焦取景器的放大率。 通过移动第四透镜组来校正由该放大率的增加引起的屈光度的变化。 根据上述结构,变焦取景器的整个长度短并且在变焦操作中不改变。 此外,简化了用于在变焦操作中移位透镜的机械机构的结构,并且在变焦操作中变焦取景器的屈光度没有改变。