公开(公告)号：US20140036265A1

公开(公告)日：2014-02-06

申请号：US14111012

申请日：2011-04-18

申请人： Wataru Tsujita ,  Kenji Inomata ,  Masahiro Watanabe ,  Masahiro Shikai

发明人： Wataru Tsujita ,  Kenji Inomata ,  Masahiro Watanabe ,  Masahiro Shikai

IPC分类号： G01D5/34

CPC分类号： G01D5/345

摘要： A reflector apparatus includes reflectors, which respectively radiate reflected waves in predetermined polarization directions. A polarized wave information reading circuit fixed to a moving body radiates a radio wave toward the reflecting apparatus from a transmitting antenna, receives reflected waves from the reflecting apparatus, and generates a received level difference signal that corresponds to a polarization direction of the received reflected waves. A position calculating circuit calculates a position of the polarized wave information reading circuit based on the received level difference signal.

摘要翻译： 反射器装置包括反射器，其分别以预定的偏振方向辐射反射波。 固定到移动体的偏振波信息读取电路从发送天线朝向反射装置发射无线电波，接收来自反射装置的反射波，并生成与所接收的反射波的偏振方向对应的接收电平差信号 。 位置计算电路基于接收到的电平差信号来计算偏振波信息读取电路的位置。

公开(公告)号：US07588127B2

公开(公告)日：2009-09-15

申请号：US10575450

申请日：2004-05-28

申请人： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

发明人： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

IPC分类号： B66B3/00

CPC分类号： B66B1/40 ,  B66B1/3492

摘要： In an elevator apparatus, a guide rail has a plurality of unit rails that are vertically connected to each other. A car is provided with a rail joint detecting device mounted on the car, for detecting the presence/absence of a joint between each of the unit rails. The rail joint detecting device has a joint detecting portion for optically detecting the presence of the joint; and a joint determining portion for determining the presence/absence of the joint based on information from the joint detecting portion. Information on the presence/absence of the joint is outputted from the joint determining portion to a car position correcting circuit. In the car position correcting circuit, information on the position of the car is corrected based on the information on the presence/absence of the joint.

公开(公告)号：US07578373B2

公开(公告)日：2009-08-25

申请号：US10580837

申请日：2004-05-28

申请人： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

发明人： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

IPC分类号： B66B3/00 ,  G01L5/04 ,  B66B1/34

CPC分类号： B66B5/0037 ,  B66B5/12

摘要： In an elevator apparatus, a pulley is provided in a hoistway. A rope that moves together with the movement of a car is wound around the pulley. Further, the pulley is provided with a pulley sensor for generating a signal according to the rotation of the pulley. A rope sensor for measuring the movement speed of the rope is provided in the hoistway. A control panel is provided with: a first speed detecting portion for obtaining the speed of the car based on information from the pulley sensor; a second speed detecting portion for obtaining the speed of the car based on information from the rope sensor; and a determination portion for determining the presence/absence of slippage between the rope and the pulley by comparing the speeds of the car as respectively obtained by the first and second speed detecting portions.

摘要翻译： 在电梯装置中，滑轮设置在井道中。 与汽车的运动一起移动的绳索缠绕在滑轮上。 此外，滑轮设置有用于根据滑轮的旋转产生信号的滑轮传感器。 用于测量绳索的移动速度的绳索传感器设置在井道中。 控制面板具有：第一速度检测部，其根据来自滑轮传感器的信息求出轿厢的速度; 第二速度检测部分，用于基于来自绳索传感器的信息获得轿厢的速度; 以及确定部分，用于通过比较由第一和第二速度检测部分分别获得的轿厢的速度来确定绳索和滑轮之间的滑动的有无。

公开(公告)号：US20080190710A1

公开(公告)日：2008-08-14

申请号：US10580837

申请日：2004-05-28

申请人： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

发明人： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

IPC分类号： B66B1/34

CPC分类号： B66B5/0037 ,  B66B5/12

摘要： In an elevator apparatus, a pulley is provided in a hoistway. A rope that moves together with the movement of a car is wound around the pulley. Further, the pulley is provided with a pulley sensor for generating a signal according to the rotation of the pulley. A rope sensor for measuring the movement speed of the rope is provided in the hoistway. A control panel is provided with: a first speed detecting portion for obtaining the speed of the car based on information from the pulley sensor; a second speed detecting portion for obtaining the speed of the car based on information from the rope sensor; and a determination portion for determining the presence/absence of slippage between the rope and the pulley by comparing the speeds of the car as respectively obtained by the first and second speed detecting portions.

摘要翻译： 在电梯装置中，滑轮设置在井道中。 与汽车的运动一起移动的绳索缠绕在滑轮上。 此外，滑轮设置有用于根据滑轮的旋转产生信号的滑轮传感器。 用于测量绳索的移动速度的绳索传感器设置在井道中。 控制面板具有：第一速度检测部，其根据来自滑轮传感器的信息求出轿厢的速度; 第二速度检测部分，用于基于来自绳索传感器的信息获得轿厢的速度; 以及确定部分，用于通过比较由第一和第二速度检测部分分别获得的轿厢的速度来确定绳索和滑轮之间的滑动的有无。

公开(公告)号：US20070000736A1

公开(公告)日：2007-01-04

申请号：US10574282

申请日：2004-05-28

申请人： Masahiro Shikai ,  Akihide Shiratsuki ,  Tatsuo Matsuoka

发明人： Masahiro Shikai ,  Akihide Shiratsuki ,  Tatsuo Matsuoka

IPC分类号： B66B3/00

CPC分类号： B66B5/0037 ,  B66B5/02

摘要： In an elevator apparatus, a pulley is provided in a hoistway. A rope that moves together with the movement of a car is wound around the pulley. Further, the pulley is provided with a pulley sensor for generating a signal according to the rotation of the pulley. The car is provided with a car speed sensor for directly detecting the speed of the car. A control panel is provided with: a first speed detecting portion for obtaining the speed of the car based on information from the pulley sensor; a second car speed detecting portion for obtaining the speed of the car based on information from the car speed sensor; and a determination portion for determining the presence/absence of slippage between the rope and the pulley by comparing the speeds of the car as respectively obtained by the first and second speed detecting portions.

摘要翻译： 在电梯装置中，滑轮设置在井道中。 与汽车的运动一起移动的绳索缠绕在滑轮上。 此外，滑轮设置有用于根据滑轮的旋转产生信号的滑轮传感器。 汽车设置有用于直接检测汽车速度的车速传感器。 控制面板具有：第一速度检测部，其根据来自滑轮传感器的信息求出轿厢的速度; 第二轿厢速度检测部分，用于根据来自轿厢速度传感器的信息获得汽车的速度; 以及确定部分，用于通过比较由第一和第二速度检测部分分别获得的轿厢的速度来确定绳索和滑轮之间的滑动的有无。

公开(公告)号：US20060072795A1

公开(公告)日：2006-04-06

申请号：US11239463

申请日：2005-09-30

申请人： Emiko Sano ,  Masahiro Shikai ,  Akihide Shiratsuki ,  Toshiro Nakashima

发明人： Emiko Sano ,  Masahiro Shikai ,  Akihide Shiratsuki ,  Toshiro Nakashima

IPC分类号： G06K9/00

CPC分类号： G06K9/00919 ,  G06K9/00033 ,  G06K2009/0006 ,  G06K2009/00932

摘要： A fingerprint image pickup device includes a light source that emits light for transmission through a fingertip portion having a fingerprint to be photographed, an image pickup unit that picks up the light from the light source and transmitted through the fingertip portion and acquires a fingerprint image in which a convex part of the fingerprint is dark and a concave part of the fingerprint is bright, and an optical system that images the light transmitted through the fingertip portion from the light source on the image pickup unit. The light from the light source illuminates a portion other than a nail of the fingertip portion, and the light has a center of illumination on a center line, in a width direction of a face where the nail of the fingertip portions is present, and on a skin side of a border of the nail and skin of the fingertip portion.

摘要翻译： 指纹图像拾取装置包括：光源，其通过具有要拍摄的指纹的指尖部分发射光;摄像单元，其拾取来自光源并通过指尖部分传输的光并获取指纹图像; 指纹的凸部是暗的，指纹的凹部是亮的，以及一个光学系统，其通过指尖部分从光源在图像拾取单元上成像。 来自光源的光照射指尖部分以外的部分，并且光在中心线上具有在指尖部分的指甲的面部的宽度方向上的照明中心， 指甲部分的指甲和皮肤边界的皮肤侧面。