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    • 91. 发明申请
    • Preference information collecting system, device, method, and program
    • 优先信息收集系统,设备,方法和程序
    • US20070150452A1
    • 2007-06-28
    • US11547254
    • 2005-04-08
    • Kimiko TsurumakiTakuji MaekawaKotaro JinushiHirokazu Tanaka
    • Kimiko TsurumakiTakuji MaekawaKotaro JinushiHirokazu Tanaka
    • G06F17/30
    • G06F17/30867G06Q30/02H04W8/18
    • A preference-information gathering system is capable of gathering information on every commodity and/or every service, which are each of interest to a user, as user's preference information. The preference-information gathering system includes a user portable terminal (102) capable of storing a user identifier uniquely identifying the user, an information searching apparatus (104) and a preference-information management apparatus (114) for managing the information on preferences with the user. The information searching apparatus (104) has a search-information inputting unit (108) for requesting a user to enter search information to be used in a process to search for information desired by the user and a user-identifier acquisition unit (110) for acquiring a user identifier. The information searching apparatus (104) transmits information found in a search process requested by the user as the desired information on a commodity and/or a service and the user identifier to the preference-information management apparatus by associating the information and the identifier with each other.
    • 优选信息收集系统能够收集用户所喜爱的每个商品和/或每个服务的信息作为用户的偏好信息。 偏好信息收集系统包括能够存储唯一地识别用户的用户标识符的用户便携式终端(102),信息搜索装置(104)和偏好信息管理装置(114),用于管理关于偏好的信息 用户。 信息搜索装置(104)具有搜索信息输入单元(108),用于请求用户输入用于搜索用户期望的信息的处理中使用的搜索信息,以及用户标识符获取单元(110),用于 获取用户标识符。 信息搜索装置(104)通过将信息和标识符与每个信息相关联,将由用户请求的搜索进程中发现的信息作为关于商品和/或服务的期望信息和用户标识符发送给偏好信息管理装置 其他。
    • 92. 发明申请
    • Variable light attenuator
    • 可变光衰减器
    • US20060280421A1
    • 2006-12-14
    • US10566828
    • 2004-07-15
    • Hirokazu TanakaYoichi NakanishiRyuji KawamotoYuichi Suzuki
    • Hirokazu TanakaYoichi NakanishiRyuji KawamotoYuichi Suzuki
    • G02B6/26
    • G02B6/3524G02B6/266G02B6/32G02B6/359G02B6/3594G02B26/02
    • A lens array (38) is mounted on the front surface of an optical fiber array (32) holding optical fibers (35, 36) for input and emission. The lens array (38) includes: an input lens (40a) for converting a signal light (45) emitted from the optical fiber (35) into parallel light or converged light; and an output lens (40b) for converging the returned parallel light and connecting it to the optical fiber (36). A rectangular prism (34) having a form of a rectangular equilateral triangle is arranged in front of the optical fiber array (32) having the lens array (38). The signal light (45) emitted from the optical fiber (35) is totally reflected twice by the rectangular prism (34) and comes into the optical fiber (36). A transparent rectangular rotary block (33) is arranged between the lens array (38) and the rectangular prism (34). The outgoing signal light (45) and the returning signal light (45) have optical axis shifted by the rotary block (33) where the signal light passes. With this structure, it is possible to obtain a small-size variable light attenuator having a high control accuracy of the attenuation quantity of the signal light and a high resolution.
    • 透镜阵列(38)安装在保持用于输入和发射的光纤(35,36)的光纤阵列(32)的前表面上。 透镜阵列(38)包括:用于将从光纤(35)发射的信号光(45)转换成平行光或会聚光的输入透镜(40a); 以及用于会聚返回的平行光并将其连接到光纤(36)的输出透镜(40a)。 具有矩形等边三角形形状的矩形棱镜(34)布置在具有透镜阵列(38)的光纤阵列(32)的前面。 从光纤(35)发射的信号光(45)由矩形棱镜(34)全反射两次并进入光纤(36)。 在透镜阵列(38)和矩形棱镜(34)之间布置透明矩形旋转块(33)。 输出信号光(45)和返回信号光(45)具有由信号光通过的旋转块(33)移动的光轴。 利用这种结构,可以获得信号光的衰减量的高控制精度和高分辨率的小尺寸可变光衰减器。
    • 99. 发明授权
    • Liquid crystal mask, liquid crystal laser marker, and marking method
using the same
    • 液晶掩模,液晶激光标记和使用其的标记方法
    • US6160603A
    • 2000-12-12
    • US171107
    • 1998-10-13
    • Hirokazu TanakaTsuyoshi OhkuboTaku Yamazaki
    • Hirokazu TanakaTsuyoshi OhkuboTaku Yamazaki
    • G02F1/13B23K26/00B23K26/06B41M5/24G06K1/12G02F1/1343B41J2/435G02F1/133G09G3/36
    • B41J2/471B23K26/066B41J2/442B41J2/465B41M5/24G06K1/126
    • According to the present invention, no gap occurs in the joint between adjacent blocks when a design is marked in several blocks. In a liquid crystal laser marker for making a liquid crystal mask (2) with a plurality of pixels display a design to be marked on workpieces and for transmitting a laser beam through the liquid crystal mask to a workpiece so that the design will be marked on the workpiece, the liquid crystal mask is such that the pixels at all or part of the outermost sides have a size which is different from that of the inner pixels. The liquid crystal laser marker further includes a controller (11), when a design is divided into several blocks (1, 1, 1) and one of the blocks is displayed on the liquid crystal mask, the controller controls the liquid crystal mask such that a marking position of the block currently displayed on the liquid crystal mask overlaps a marking position of a block adjacent to the currently displayed block by a given length (L.sub.1, L.sub.2) of a portion where the outermost pixels have a size which is different from that of the inner pixels of the liquid crystal mask. A liquid crystal mask the pixels of which have the same size can be used. In this case, the controller controls the liquid crystal mask such that a marking position of a block currently displayed on the liquid crystal mask overlaps a marking position of a block adjacent to the currently displayed block by a given length (L3, L4) of a portion corresponding to part of the outermost pixels of the liquid crystal mask.
    • PCT No.PCT / JP97 / 01199 Sec。 371日期:1998年10月13日 102(e)1998年10月13日PCT PCT 1997年4月8日提交PCT公布。 公开号WO97 / 38820 PCT 日期1997年10月23日根据本发明,当在几个块中标记设计时,在相邻块之间的接合处不发生间隙。 在用于制造具有多个像素的液晶掩模(2)的液晶激光标记器中,显示要在工件上标记的设计并将激光束通过液晶掩模传送到工件,使得设计将被标记在 工件,液晶掩模使得全部或部分最外侧的像素具有与内部像素不同的尺寸。 液晶激光标记器还包括控制器(11),当将设计分成几个块(1,1,1)并且其中一个块被显示在液晶掩模上时,控制器控制液晶掩模,使得 当前显示在液晶掩模上的块的标记位置与当前显示的块相邻的块的标记位置与最外侧像素的尺寸不同的部分的给定长度(L1,L2)重叠一定长度(L1,L2) 的液晶掩模的内部像素。 可以使用其像素具有相同尺寸的液晶掩模。 在这种情况下,控制器控制液晶掩模,使得当前显示在液晶掩模上的块的标记位置与与当前显示的块相邻的块的标记位置与给定长度(L3,L4)重叠 对应于液晶掩模的最外面像素的一部分的部分。