公开(公告)号：US07884928B2

公开(公告)日：2011-02-08

申请号：US12153240

申请日：2008-05-15

申请人： Toshiaki Mizuno ,  Yoshinori Matsuyama ,  Toshiro Matsumoto ,  Kenji Suzuki ,  Satoshi Imaizumi

发明人： Toshiaki Mizuno ,  Yoshinori Matsuyama ,  Toshiro Matsumoto ,  Kenji Suzuki ,  Satoshi Imaizumi

IPC分类号： G01B9/00

CPC分类号： B24B13/0012 ,  B24B13/0055

摘要： A cup attaching apparatus for attaching a cup as a processing jig to an eyeglass lens including an illumination optical system including an illumination light source arranged to illuminate a side of the front surface of the lens by light from the light source; an imaging optical system including an imaging device and a retroreflection member placed on an opposite side from the light source with respect to the lens; an image processing device adapted to process an image signal from the imaging device to detect at least one of a mark point provided on a unifocal lens, a small lens portion of a bifocal lens, and a progressive mark provided on a progressive focal lens and obtain a position of the detected one; and an arithmetic control device adapted to determine an attaching position of the cup based on the position obtained by the image processing device.

摘要翻译： 一种用于将作为加工夹具的杯子附接到眼镜镜片，其包括照明光学系统，所述照明光学系统包括照明光源，所述照明光学系统被布置成通过来自所述光源的光照亮所述透镜的前表面的一侧; 成像光学系统，包括相对于所述透镜放置在与所述光源相反的一侧的成像装置和回射构件; 图像处理装置，适于处理来自成像装置的图像信号，以检测提供在单焦点透镜上的标记点，双焦点透镜的小透镜部分和提供在渐进焦点透镜上的渐进标记中的至少一个，并获得 检测到的位置; 以及运算控制装置，其适于基于由所述图像处理装置获得的位置来确定所述杯子的安装位置。

公开(公告)号：US07169013B2

公开(公告)日：2007-01-30

申请号：US11412876

申请日：2006-04-28

申请人： Toshiaki Mizuno ,  Kyoji Takeichi

发明人： Toshiaki Mizuno ,  Kyoji Takeichi

IPC分类号： B24B49/00

CPC分类号： B24B47/225 ,  B24B9/148

摘要： An eyeglass lens processing apparatus includes: a lens rotating unit having lens chucking shafts which hold an eyeglass lens, and a first motor which rotates the chucking shafts; an axis-to-axis distance changing unit having a second motor which changes an axis-to-axis distance between a center axis of rotation of a processing tool which processes a periphery of the lens and a center axis of rotation of the chucking shafts; a torque detector which directly or indirectly detects torque transmitted to the chucking shafts; a torque level setting unit which variably sets an allowable torque level; and a driving controller which controls at least one of driving of the first motor and driving of the second motor to adjust at least one of a rotational speed of the chucking shafts and a processing pressure of the lens so that the torque falls below the allowable torque level.

摘要翻译： 一种眼镜透镜加工装置，具备：具有保持眼镜镜片的镜片夹持轴的镜头旋转部件和使夹持轴旋转的第一马达; 轴对轴距离改变单元，具有第二电动机，其改变处理所述透镜周边的处理工具的旋转中心轴与所述夹紧轴的旋转中心轴之间的轴向轴距离; 直接或间接地检测传递到夹紧轴的扭矩的扭矩检测器; 扭矩水平设定单元，其可变地设定容许转矩水平; 以及驱动控制器，其控制所述第一电动机的驱动和所述第二电动机的驱动中的至少一个，以调节所述夹持轴的转速和所述透镜的处理压力中的至少一个，使得所述转矩低于所述容许转矩 水平。

公开(公告)号：US07003983B2

公开(公告)日：2006-02-28

申请号：US10650388

申请日：2003-08-28

申请人： Masahiro Morishita ,  Katsuya Kamisaku ,  Toshiaki Mizuno

发明人： Masahiro Morishita ,  Katsuya Kamisaku ,  Toshiaki Mizuno

IPC分类号： C03B23/047

CPC分类号： C03B23/047

摘要： A method of manufacturing an optical glass element for which flatness and smoothness of the surfaces of the optical glass element can be improved while securing the similarity of the cross-sectional shape of the optical glass element to that of the mother glass, and for which continuous production involving few steps can be carried out, and an optical glass element manufactured using the method. A mother glass is prepared, which has a cross-sectional shape substantially similar to a desired cross-sectional shape of the optical glass element, and the mother glass is drawn while heating to a predetermined temperature such that the mother glass has a viscosity of 105 to 109 poise.

摘要翻译： 制造光学玻璃元件的方法，其可以在确保光学玻璃元件的横截面形状与母体玻璃的截面形状相似的同时提高光学玻璃元件的表面的平坦度和平滑度，并且连续地 可以进行几步的生产，以及使用该方法制造的光学玻璃元件。 制备母玻璃，其具有基本上类似于光学玻璃元件的期望横截面形状的横截面形状，并且母体玻璃在加热到预定温度的同时被拉伸，使得母玻璃的粘度为10 <5>至10/9。

公开(公告)号：US06913510B2

公开(公告)日：2005-07-05

申请号：US10606316

申请日：2003-06-26

申请人： Toshiaki Mizuno ,  Yoshinori Matsuyama ,  Hirokatsu Obayashi

发明人： Toshiaki Mizuno ,  Yoshinori Matsuyama ,  Hirokatsu Obayashi

IPC分类号： B23Q41/02 ,  B24B9/14 ,  B24B13/00 ,  B24B13/005 ,  B24B27/00 ,  B24B47/22 ,  B24B57/00 ,  B24B49/00

CPC分类号： B24B57/00 ,  B24B9/146 ,  B24B9/148 ,  B24B13/0031 ,  B24B13/0055 ,  B24B27/0046 ,  B24B47/225

摘要： A lens processing system (1) includes a lens stocking device (400a; 400b) capable of stocking a plurality of lenses (LE); and a lens grinding device (100a; 100b); and a lens conveying device (200) which conveys one of the plurality of lenses between the lens stocking device and the lens grinding device.

摘要翻译： 透镜处理系统（1）包括能够存放多个透镜（LE）的透镜放置装置（400a; 400b）; 和透镜研磨装置（100a; 100b）; 以及在透镜放置装置和透镜研磨装置之间传送多个透镜中的一个透镜的透镜输送装置（200）。

公开(公告)号：US06672948B2

公开(公告)日：2004-01-06

申请号：US10400505

申请日：2003-03-28

申请人： Toshiaki Mizuno

发明人： Toshiaki Mizuno

IPC分类号： B24B100

CPC分类号： B24B9/146 ,  B24B55/03

摘要： A grinding water tank apparatus includes a tank for storing grinding water to be used for machining a peripheral edge of an eyeglass lens and recycles the grinding water stored in the tank by circulation. The apparatus further includes an air filter provided at a position in a space higher than the water surface of the grinding water in the tank, and a suction unit for drawing bubbles developing in the tank by way of the air filter.

摘要翻译： 研磨水箱装置包括用于存储用于加工眼镜镜片的周边边缘的研磨水的罐，并且通过循环再循环储存在罐中的研磨水。 该装置还包括设置在比罐中的研磨水的水面高的空间的位置处的空气过滤器，以及用于通过空气过滤器抽吸在罐中形成气泡的抽吸单元。

公开(公告)号：US06592431B2

公开(公告)日：2003-07-15

申请号：US10034074

申请日：2002-01-03

申请人： Toshiaki Mizuno ,  Shinji Koike

发明人： Toshiaki Mizuno ,  Shinji Koike

IPC分类号： B24B4900

CPC分类号： B24B9/14 ,  B24B47/225 ,  B24B53/00

摘要： An eyeglass lens processing apparatus for processing a periphery of an eyeglass lens, includes: a lens rotating unit having rotating shafts for holding and rotating the lens; an abrasive wheel; an abrasive wheel state detecting unit for detecting a lowered processing performance of the abrasive wheel; and a notifying unit for notifying that dressing for the abrasive wheel is required based on a result of detection by the abrasive wheel state detecting unit.

公开(公告)号：US06538573B2

公开(公告)日：2003-03-25

申请号：US10026780

申请日：2001-12-27

申请人： Toshiaki Mizuno

发明人： Toshiaki Mizuno

IPC分类号： G08B2100

CPC分类号： B24B55/02 ,  B24B9/14 ,  B24B49/00

摘要： An eyeglass lens processing apparatus for processing a periphery of an eyeglass lens, includes: a processing chamber in which a lens processing tool is disposed, the processing chamber having a drainage port; a water supply unit which supplies water for lens processing to an interior of the processing chamber; a drainpipe connected to the drainage port; a sensor which detects an amount of the water within the processing chamber or the drainpipe; and a controller which controls the water supply unit based on a result of detection by the sensor.

公开(公告)号：US06427094B1

公开(公告)日：2002-07-30

申请号：US09280856

申请日：1999-03-30

申请人： Toshiaki Mizuno

发明人： Toshiaki Mizuno

IPC分类号： G06F1900

CPC分类号： B24B9/148 ,  B24B9/144 ,  B24B9/146 ,  B24B13/0055

摘要： An axial alignment apparatus for performing axial alignment for attaching a cup as a processing jig to a subject lens, includes: an imaging device for picking up an image of the lens; an input device for inputting a picture signal picked up by the imaging device into one of an eyeglass lens processing apparatus and an eyeglass frame configuration measuring apparatus, the apparatus having a box separated from the axial alignment apparatus and a display for indicating the configuration of an eyeglass frame; and an attaching device for attaching the cup to the lens. The axial alignment for attaching the cup to the lens by the attaching device is performed while observing the image of the lens indicated on the display on the basis of the picture signal inputted by the input device.

摘要翻译： 一种用于执行用于将作为加工夹具的杯子附接到被摄体透镜的轴向对准的轴向对准装置，包括：用于拾取透镜的图像的成像装置; 用于将由成像装置拾取的图像信号输入到眼镜镜片处理装置和眼镜框架构造测量装置中的一个的输入装置，该装置具有与轴向对准装置分离的盒子和用于指示 眼镜架; 以及用于将杯子附接到透镜的附接装置。 在通过输入装置输入的图像信号的基础上，在观察显示器上指示的透镜的图像的同时进行用于通过附着装置将杯子附接到透镜的轴向对准。

公开(公告)号：US06220929B1

公开(公告)日：2001-04-24

申请号：US09321736

申请日：1999-05-28

申请人： Toshiaki Mizuno

发明人： Toshiaki Mizuno

IPC分类号： B24B100

CPC分类号： B24B9/148 ,  B24B47/225 ,  B24B49/00

摘要： An eyeglass lens grinding apparatus for grinding a periphery of a lens. Lens rotating shafts holds and rotates the lens. A lens rotating device rotates the lens rotating shafts. The lens rotating device includes a motor and a transmission member that transmits rotational force of the motor to the lens rotating shafts. An abrasive wheel rotating shaft rotates at least one lens grinding abrasive wheel. An abrasive wheel rotating device rotates the abrasive wheel rotating shaft. The abrasive wheel rotating device includes a motor and a transmission member that transmits rotational force of the motor to the abrasive wheel rotating shaft. A moving device relatively moves the lens rotating shafts with respect to the abrasive wheel rotating shaft to thereby vary an axis-to-axis distance between the each of the lens rotating shafts and the abrasive wheel rotating shaft. The moving device includes a moving motor. An axis-to-axis distance detecting device detects an angle of rotation of the moving motor, to thereby obtain the axis-to-axis distance varied by the moving device. A controller controls processing based on a result of detection by the axis-to-axis distance detecting device.

摘要翻译： 一种用于研磨透镜周边的眼镜透镜研磨装置。 透镜旋转轴保持并旋转透镜。 透镜旋转装置使透镜旋转轴旋转。 透镜旋转装置包括马达和将马达的旋转力传递到透镜旋转轴的传动构件。 砂轮旋转轴旋转至少一个透镜研磨砂轮。 砂轮旋转装置使砂轮旋转轴旋转。 砂轮旋转装置包括马达和将马达的旋转力传递到砂轮旋转轴的传动构件。 移动装置相对于砂轮旋转轴相对地移动透镜旋转轴，从而改变每个透镜旋转轴和砂轮旋转轴之间的轴线到轴线的距离。 移动装置包括移动马达。 轴对轴距离检测装置检测移动电动机的旋转角度，从而获得由移动装置变化的轴对轴距离。 控制器基于轴对轴距离检测装置的检测结果控制处理。

公开(公告)号：US6099383A

公开(公告)日：2000-08-08

申请号：US021275

申请日：1998-02-10

申请人： Toshiaki Mizuno ,  Ryoji Shibata

发明人： Toshiaki Mizuno ,  Ryoji Shibata

IPC分类号： G02C13/00 ,  B24B9/14 ,  B24B27/00 ,  B24B47/22 ,  B24B51/00 ,  G05B19/18 ,  B24B49/00

CPC分类号： G05B19/184 ,  B24B27/0046 ,  B24B47/225 ,  B24B51/00 ,  B24B9/148 ,  G05B2219/35525 ,  G05B2219/45157 ,  G05B2219/45162

摘要： A lens grinding apparatus is improved to ensure that the angular edge portions of an eyeglass lens are easily ground to a desired shape. The improved lens grinding apparatus includes an input device for entering data on the processing shape of the lens, a detector for detecting the edge position of the lens on the basis of the entered shape data, a first calculator for determining processing data on the rough and fine processings of the lens on the basis of the detected edge position and the entered shape data, an angular edge portion processor which has a grinding wheel to process the angular edge portions of the finely processed lens and which moves the shaft of said grinding wheel relative to a shaft holding the lens, a second calculator which sets a plurality of zones of the lens and which performs different calculations in different zones such that the amount of processing the angular edge portions is determined in correspondence with the radius vector angle of the lens, and a controller for controlling the processing of the lens on the basis of the results of calculation by said first and second calculators.

摘要翻译： 透镜研磨装置被改进以确保眼镜镜片的角边缘部分容易研磨成所需的形状。 改进的透镜研磨装置包括用于输入关于透镜的处理形状的数据的输入装置，用于基于输入的形状数据检测透镜的边缘位置的检测器，用于确定粗糙的处理数据的第一计算器和 基于检测到的边缘位置和输入的形状数据对透镜进行精细处理;角边缘部分处理器，其具有用于处理精细加工的透镜的角边缘部分的砂轮，并且使所述砂轮的轴相对移动 涉及保持透镜的轴，第二计算器，其设置透镜的多个区域，并且在不同区域中执行不同的计算，使得根据透镜的半径向量角确定角边缘部分的处理量， 以及控制器，用于根据所述第一和第二计算器的计算结果控制透镜的处理。