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公开(公告)号：JP2012003089A
公开(公告)日：2012-01-05
申请号：JP2010138731
申请日：2010-06-17
Inventor： IGARASHI TAKASHI , HASHIMOTO TOSHIKAZU , HIROSE TAKAMITSU
IPC: G02C7/10
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device for a lens capable of suppressing a difference in irradiation conditions due to a difference in the shape of a lens substrate.SOLUTION: A light irradiation device for a lens comprises: a light source; a lens stage 28 which is disposed opposed to the light source and which places thereon a lens substrate 30 with its convex surface side as a light source side; and a reflection part 21 having a reflection surface 22 for guiding reflected light of light from the light source to the lens substrate 30 in a condition that the lens substrate 30 is placed on the lens stage 28. The reflection surface 22 is shaped and disposed so as to be capable of adjusting the amount of light irradiated to a peripheral portion of the lens substrate 30 such that the amount of reflected light directed to the peripheral portion is substantially equal to or greater than a central portion of the lens substrate 30, and a difference in the amount of light irradiated between the central portion and the peripheral portion of the lens substrate 30 is adjusted by using the amount of reflected light from the refection surface 22.
Abstract translation: 要解决的问题：提供一种能够抑制由于透镜基板的形状的差异引起的照射条件差异的透镜的光照射装置。 解决方案：一种用于透镜的光照射装置，包括：光源; 透镜台28，其设置成与光源相对，并且其上具有其凸面表面侧的透镜基板30作为光源侧; 以及反射部21，其具有反射面22，用于将透镜基板30配置在透镜台28上的状态将来自光源的光的反射光引导到透镜基板30.反射面22成形并配置成 能够调整照射到透镜基板30的周边部分的光量，使得朝向周边部分的反射光的量基本上等于或大于透镜基板30的中心部分，并且 通过使用来自反射表面22的反射光的量来调节透镜基板30的中心部分和周边部分之间照射的光量的差异。（C）2012年，JPO和INPIT
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公开(公告)号：JP2007064845A
公开(公告)日：2007-03-15
申请号：JP2005252634
申请日：2005-08-31
Inventor： IGARASHI TAKASHI , JINBO MASAHIRO , SATO RYOSUKE
IPC: G01B21/20
Abstract: PROBLEM TO BE SOLVED: To provide a calibration tool for a spectacle frame shape measuring instrument capable of calibrating three-dimensionally a measuring error in the spectacle frame shape measuring instrument.
SOLUTION: In this calibration tool 30 used for calibrating the measuring error in the spectacle frame shape measuring instrument for measuring a shape of a spectacle frame or the like, a tracing groove traced with a probe of the spectacle frame shape measuring instrument is a frame groove 20 formed in each of inner circumferences of rims 2A, 2B of the spectacle frame to be engaged with a V-cross of a spectacle lens, the rim is fixed onto a frame body 31 having rigidity higher than that of the rim, and the frame groove is constituted to have a radial displacement r, a rotation-directional displacement θ and a height-directional displacement z.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种能够立体地校准眼镜框形状测量仪器中的测量误差的眼镜框形状测量仪器的校准工具。 ＆lt; P＆gt;解决方案：在用于校准用于测量眼镜架等的形状的眼镜框形状测量仪中的测量误差的校准工具30中，用眼镜框形状测量仪器的探针跟踪的跟踪凹槽是 形成在眼镜架的边缘2A，2B的内周的每一个中的框架槽20与眼镜镜片的V形交叉接合，轮缘固定在刚性高于轮辋的框架体31上， 并且框架槽被构造成具有径向位移r，旋转方向位移θ和高度方向位移z。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006119151A
公开(公告)日：2006-05-11
申请号：JP2006003030
申请日：2006-01-10
Inventor： IGARASHI TAKASHI , YOKOYAMA SHINICHI
Abstract: PROBLEM TO BE SOLVED: To prevent a stylus from being detached from a lens and falling during measurement of lens shape.
SOLUTION: A lens holding unit 12 and a tracer mechanism part 13 are provided on a base plate 11a of a base 11. The whole lens holding unit 12 is fixed on the base plate 11a, and the already machined lens 14 is held by the lens holding unit 12. A stylus unit 30 on a stylus base 20 is installed with the stylus 31. The stylus 31 directs in the horizontal direction, i.e., in a Z-axis direction. The stylus unit 30 moves in the Z-axis direction and a Y-axis direction, so that the stylus 31 contacts with the periphery of the lens 14, and tracing is executed.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了防止触针在透镜形状的测量期间从透镜分离并落下。 解决方案：在基座11的基板11a上设置透镜保持单元12和示踪器机构部分13.整个透镜保持单元12固定在基板11a上，并且已经加工的透镜14被保持 通过镜头保持单元12.用触笔31安装触针座20上的触笔单元30.触针31在水平方向（即Z轴方向）上引导。 触针单元30沿Z轴方向和Y轴方向移动，使得触针31与透镜14的周边接触，并且执行跟踪。 版权所有（C）2006，JPO＆NCIPI
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4.发明专利
公开(公告)号：JP2005271203A
公开(公告)日：2005-10-06
申请号：JP2005141520
申请日：2005-05-13
Inventor： IGARASHI TAKASHI , YOKOYAMA SHINICHI , ARAI MICHIO , SAGAWA MASAHIKO , SATO SHUICHI
Abstract: PROBLEM TO BE SOLVED: To supply a lens holder that can hold lens well and easily determine without fail whether the type is the same or not. SOLUTION: The tubular lens holder 2 having a concave spherical lens holding face 9 at its end holds multiple kinds of a lens 1. The curvature of the convex side lens face 1a differs depending on the elastic seal 3 attached on the lens holding face 9. The multiple types of the lens 1 are classified into a group of multiple lenses whose curvatures of the convex side lens face 1a are approximate one another. On the other hand, the lens holder 2 comprises of multiple lens holders corresponding to the lens group. Each type of the lens holder holds a lens belonging to the corresponding lens group by the periphery of the lens holding face 9. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：为了提供可以容易地保持透镜的透镜保持器，并且容易地确定类型是否相同。 解决方案：在其端部具有凹球面透镜保持面9的管状透镜保持件2保持多种透镜1.凸侧透镜面1a的曲率根据安装在透镜保持件上的弹性密封件3而不同 透镜1的多种类型被分为一组多个透镜，其中，凸透镜面1a的曲率彼此接近。 另一方面，透镜架2包括与透镜组对应的多个透镜保持架。 每种类型的镜头保持器通过透镜保持面9的周边保持属于相应透镜组的透镜。版权所有（C）2006，JPO＆NCIPI
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5.发明专利
公开(公告)号：JP2005156880A
公开(公告)日：2005-06-16
申请号：JP2003394550
申请日：2003-11-25
Inventor： IGARASHI TAKASHI
IPC: G02C13/00
Abstract: PROBLEM TO BE SOLVED: To provide a clamp member for spectacle frame shape measuring instrument that can accurately measure right and left rim shapes under the same measurement conditions without causing a measuring element to abut against a bridge even if a spectacle frame is such a type that the bridge projects large forward from the rims.
SOLUTION: When the rim shapes of the spectacle frame 5 whose bridge 10 projects large forward from a frame groove 6 are measured, the clamp member 130 is mounted between clamp levers 50A and 50B of a clamping means 50 clamping an upper rim part 6a of a rim 6 to hold the upper rim part 6a by a holding part 131 formed of a V-shaped groove formed in the front of the clamp member 130. The holding part 131 is positioned (d) above the holding center height of the clamping means 50, and consequently the rim 6 is held slanting forward at an angle σ, thereby displacing the bridge 10 upward by a distance (d). The measuring element 4, therefore, never abuts against the bridge 10 when passing below the bridge 10.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种用于眼镜架形状测量仪器的夹紧构件，其可以在相同测量条件下精确地测量左右轮辋形状，而不会使测量元件抵靠桥梁，即使眼镜架是这样的 桥梁从边缘向前突出的一种类型。 解决方案：当桥梁10从框架槽6向前突出的眼镜架5的边缘形状被测量时，夹紧构件130安装在夹紧装置50的夹紧装置50A和50B之间，夹紧装置50夹紧上边缘部分 6a通过由形成在夹紧构件130的前部的V形槽形成的保持部131来保持上缘部6a。保持部131位于（d）的高于保持部131的保持中心高度的位置 夹紧装置50，因此边缘6保持以角度σ向前倾斜，从而使桥10向上移动距离（d）。 因此，当通过桥10时，测量元件4不会与桥10相邻。版权所有：（C）2005，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2004003947A
公开(公告)日：2004-01-08
申请号：JP2002359345
申请日：2002-12-11
Inventor： JINBO MASAHIRO , SATO RYOSUKE , IGARASHI TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a retaining holder facilitating installation/removal work of a frame template and a lens, and improving the operability. SOLUTION: Template fixing member 100 is fixed to a template-installing part of the retaining holder. On an installation face 100a of the template-fixing member 100, a screw-installing hole 101 is formed, while a positioning pin 102 for positioning the frame template 6 is made to protrude. A fixing pin 103 is driven into the template-fixing member 100 to protrude a tip portion 103a into the screw-installing hole 101. The fixing screw 104, fixing the frame template 6 to the installation face 100a, is provided with a guide groove for pin 110. The fixing screw 104 is inserted into the screw-installing hole 101 with aligning the tip portion 103a of the fixing pin 103 with the groove 110. The tip portion 103a is protruded through the groove 110 and is pressed against the groove wall of a screw groove 105b by turning the fixing screw 104 in the tightening direction within one turn. COPYRIGHT: (C)2004,JPO
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公开(公告)号：JP2004003946A
公开(公告)日：2004-01-08
申请号：JP2002359338
申请日：2002-12-11
Inventor： IGARASHI TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring shape of spectacle frames that can be reduced in size, by reducing the height of the instrument itself by devising the arrangement and constitution of a Z-axis measuring instrument which measures the vertical displacement of a probe.
SOLUTION: A rod 65, provided with a stylus 37 at its upper end, is provided vertically movably in a slider 62. A plate 81 is fixed to the lower end of the rod 65, and the rod 65 is urged upward by elastically fitting a balance spring 80 in between the plate 81 and a lower plate 61. In addition, the Z-axis measuring instrument 100, which measures the vertical movement of the rod 65 as the vertical displacement Z of the stylus 37, is provided above the plate 81. The measuring instrument 100 is composed of a ring-like sensor head 101, fixed and arranged on the slider 62 side and a sensor rod 102 which slidably passed through the sensor head 101, and the sensor rod 102 is erected on the plate 81 so that the rod 102 is positioned on the side of the rod 65.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2004003944A
公开(公告)日：2004-01-08
申请号：JP2002359326
申请日：2002-12-11
Inventor： IGARASHI TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring shapes of spectacle frames that can accurately measure the vertical displacement of the spectacle frames by preventing a probe from falling off from a frame groove, deformation of rims, and so on.
SOLUTION: A stylus 37, which moves along the frame groove 36 formed on the inner peripheral surface of the rims 35A (35B) of the spectacle frame is held in a vertically movable state by means of a Z-direction holding mechanism 66. The holding mechanism 66 is constituted of a vertically movable rod 65, fitted with the stylus 37 at its upper end and a balance spring 80, which holds the rod 65 at a prescribed height position by pushing up the rod 65 at measuring of the shape of the spectacles frame. Usually, the rod 65 is locked downward by means of a turning lever 92 of a backspace mechanism 67 and, at measuring time, the rod 65 is unlocked by raising and turning the turning lever 92 by means of an actuator 90. Consequently, the rod 65 is raised by means of the balance spring 80, and the stylus 37 is moved from a saved position T to a loading position Rd.
COPYRIGHT: (C)2004,JPOAbstract translation: 要解决的问题：提供一种用于测量眼镜架的形状的仪器，其可以通过防止探针从框槽脱落，轮缘变形等来精确地测量眼镜架的垂直位移。 解决方案：沿着形成在眼镜架的边缘35A（35B）的内周面上的框架槽36移动的触针37通过Z方向保持机构66保持在可垂直移动的状态 保持机构66由在其上端装有触针37的可上升活动杆65和平衡弹簧80构成，该平衡弹簧80通过在测量形状时向上推动杆65而将杆65保持在规定的高度位置 的眼镜架。 通常，杆65通过后退机构67的转动杆92向下锁定，并且在测量时，杆65通过致动器90升高和转动转动杆92来解锁。因此，杆 65通过平衡弹簧80升高，并且触针37从保存位置T移动到装载位置Rd。 版权所有（C）2004，JPO
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公开(公告)号：JP2012045676A
公开(公告)日：2012-03-08
申请号：JP2010190608
申请日：2010-08-27
Inventor： IGARASHI TAKASHI , IMIZU KENJI , GOTO TAKUMI
IPC: B24B13/005 , B24B9/14 , G02B7/00 , G02B7/02 , G02C13/00
Abstract: PROBLEM TO BE SOLVED: To provide a jig for holding a lens, which can fixedly hold a lens accurately irrespective of the diameter and the thickness of the lens, and also can readily attach and detach the lens without causing a damage to the lens.SOLUTION: The jig for holding a lens includes: a holding member 20 including a cylinder, in which the side edge surface of the lens 10 fits the inner circumference thereof, and a flange protruded inward from the lower end of the cylinder, and provided with a slit in a height direction of the cylinder; and a fixing member 30 including a ring having an insertion hole, into which the cylinder of the holding member is inserted, and a fixture configured to be capable of protruding from an inner surface forming the insertion hole of the ring and fixing the lens via the holding member.
Abstract translation: 要解决的问题：提供一种用于保持透镜的夹具，其能够准确地固定保持透镜，而与透镜的直径和厚度无关，并且还可以容易地附接和拆卸透镜而不会损坏透镜 镜片。 解决方案：用于保持透镜的夹具包括：包括圆筒的保持构件20，其中透镜10的侧边缘表面与其内周配合，以及从圆筒的下端向内突出的凸缘， 并且在气缸的高度方向上设置有狭缝; 以及固定构件30，其包括具有插入孔的环，保持构件的气缸被插入到该环中，以及固定构件，其被构造成能够从形成环的插入孔的内表面突出并固定透镜经由 控股成员 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2011209408A
公开(公告)日：2011-10-20
申请号：JP2010075111
申请日：2010-03-29
Inventor： IGARASHI TAKASHI , HASHIMOTO TOSHIKAZU , HIROSE TAKAMITSU
Abstract: PROBLEM TO BE SOLVED: To radiate even a lens having a surface whose curvature radius is relatively small with light under a more uniform condition by reducing the difference in the radiation light quantities between the center portion of the lens and the periphery portion thereof.SOLUTION: A light radiation apparatus includes: a light source 11; a lens placing table 25 on which a lens substrate 30 is placed, the lens placing table being arranged facing the light source 11; and a transmitted light quantity adjusting unit 21 that is arranged between the light source 11 and the lens placing table 25 and makes the quantity of light arriving in the periphery of the lens substrate 30 placed on the lens placing table 25 larger than the quantity of light arriving at the center of the lens substrate 30, in light emitted from the light source 11.
Abstract translation: 要解决的问题：通过减小透镜的中心部分和其周边部分之间的辐射光量的差异，甚至通过减少在透镜的中心部分与其周边部分之间的辐射光量的差异，在更均匀的条件下用光辐射具有曲率半径相对较小的表面的透镜。 光辐射装置包括：光源11; 放置透镜基板30的透镜放置台25，透镜放置台面向光源11配置; 以及布置在光源11和透镜放置台25之间的透射光量调节单元21，使得到达位于透镜放置台25上的透镜基板30的周边的光量大于光量 从光源11发射的光到达透镜基板30的中心。
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