公开(公告)号：EP1426938A4

公开(公告)日：2005-08-10

申请号：EP02796361

申请日：2002-08-29

Applicant: SONY CORP

Inventor： MAEDA FUMISADA ,  NAGASHIMA SHINICHI

IPC: G01B11/26 ,  G02B7/02 ,  G02B7/28 ,  G02B13/00 ,  G02B13/18 ,  G02B25/00 ,  G11B7/08 ,  G11B7/135 ,  G11B7/22

CPC classification number: G11B7/22 ,  G02B7/021 ,  G02B27/62 ,  G11B7/121 ,  G11B7/1374 ,  G11B7/13922 ,  G11B2007/13727

Abstract: A object lens producing device for producing an object lens consisting of a plurality of lenses and having a numerical aperture of not less than 0.7, the device comprising a positioning mechanism (31) for determining the relative position between the lenses in such a manner that with respect to a cylindrical lens holder (3) of synthetic resin material having one lens (1) fixedly attached thereto, the other lens (2) is positioned on the basis of the one lens and fixed with respect to the lens holder.

公开(公告)号：DE60217690D1

公开(公告)日：2007-03-08

申请号：DE60217690

申请日：2002-08-29

Applicant: SONY CORP

Inventor： MAEDA FUMISADA ,  NAGASHIMA SHINICHI

IPC: G01B11/26 ,  G02B7/02 ,  G02B7/28 ,  G02B13/00 ,  G02B13/18 ,  G02B25/00 ,  G11B7/08 ,  G11B7/135 ,  G11B7/22

Abstract: An objective lens unit manufacturing apparatus for manufacturing an objective lens unit, with a numerical aperture not less than 0.7, made up by a plurality of lenses, includes a positioning mechanism (31) for positioning one lens (2) in a cylindrically-shaped lens holder (3) of a synthetic resin material, using another lens (1), already mounted and secured to the lens holder, as a reference, and for securing the one lens to the lens holder, for setting relative positions of the one and the other lenses.

公开(公告)号：DE60217690T2

公开(公告)日：2007-10-31

申请号：DE60217690

申请日：2002-08-29

Applicant: SONY CORP

Inventor： MAEDA FUMISADA ,  NAGASHIMA SHINICHI

IPC: G01B11/26 ,  G02B7/02 ,  G02B7/28 ,  G02B13/00 ,  G02B13/18 ,  G02B25/00 ,  G11B7/08 ,  G11B7/135 ,  G11B7/22

Abstract: An objective lens unit manufacturing apparatus for manufacturing an objective lens unit, with a numerical aperture not less than 0.7, made up by a plurality of lenses, includes a positioning mechanism (31) for positioning one lens (2) in a cylindrically-shaped lens holder (3) of a synthetic resin material, using another lens (1), already mounted and secured to the lens holder, as a reference, and for securing the one lens to the lens holder, for setting relative positions of the one and the other lenses.

公开(公告)号：JP2003066300A

公开(公告)日：2003-03-05

申请号：JP2001260394

申请日：2001-08-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA FUMISADA ,  NAGASHIMA SHINICHI

IPC: G01B11/26 ,  G02B7/02 ,  G02B7/28 ,  G02B13/00 ,  G02B13/18 ,  G02B25/00 ,  G11B7/08 ,  G11B7/135 ,  G11B7/22

CPC classification number: G11B7/22 ,  G02B7/021 ,  G02B27/62 ,  G11B7/121 ,  G11B7/1374 ,  G11B7/13922 ,  G11B2007/13727

Abstract: PROBLEM TO BE SOLVED: To easily adjust the relative position between lenses with high accuracy and to suppress generation of spherical aberration in an objective lens composed of a plurality of lenses and having ≥0.7 numerical aperture.
SOLUTION: The manufacturing device is equipped with a positioning mechanism 31 in which one lens 1 is attached and fixed to a cylindrical lens holder 3 made of a synthetic resin material and another lens 2 is positioned with respect to the first lens 1 as the reference and is fixed to the lens holder 3 so as to relatively position the lenses 1, 2.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：为了容易地以高精度调节透镜之间的相对位置，并且抑制由多个透镜构成的物镜中的球面像差的产生，并且具有> = 0.7数值孔径。 解决方案：制造装置配备有定位机构31，其中一个透镜1被固定到由合成树脂材料制成的柱面透镜保持件3上，另一个透镜2相对于第一透镜1定位为基准， 被固定到透镜保持器3上，以使透镜1,2相对定位。

公开(公告)号：JPH09318303A

公开(公告)日：1997-12-12

申请号：JP13238696

申请日：1996-05-27

Applicant: SONY CORP

Inventor： NAGASHIMA SHINICHI ,  MIZUMOTO KOJI ,  NAKAMURA ATSUSHI

IPC: G01C9/00 ,  G01B5/24 ,  G01B21/22

Abstract: PROBLEM TO BE SOLVED: To provide a small inexpensive highly versatile measuring apparatus for angle of inclination of an upright object which enables accurate measurement of an angle of inclination of a cylindrical or conical upright object in a short time. SOLUTION: A gauge holding body 4 is mounted on a direct acting bearing 2, a dial gauge 5 is mounted on the gauge holding body 4 and an oscillation side measuring element 17 is fixed on a measuring element holder 15 rockably supported freely on a fixed side measuring element 16 fixed on the gauge holding body 4. The tip of a measuring lever 7 of the dial gauge 5 is in contact with the rear of the measuring element holder 15. When the gauge holding body 4 is moved in the direction of an object 21 to be measured, the oscillation side measuring element 17 receives a reaction of the object 21 to measured and the measuring element holder 15 makes an oscillating action centered on the fixed side measuring element 16 following an angle of inclination of the object 21 to be measured. The degree of oscillation is detected by a measuring lever 7 of the dial gauge 5 to be shown on a display section 8 of the dial gauge 5.

公开(公告)号：JP2580716B2

公开(公告)日：1997-02-12

申请号：JP14085788

申请日：1988-06-08

Applicant: SONY CORP

Inventor： NAGASHIMA SHINICHI ,  SAKURAI TERUYASU

IPC: B65B41/12 ,  B65B15/04 ,  B65B41/00 ,  H05K13/02

公开(公告)号：JPS61228323A

公开(公告)日：1986-10-11

申请号：JP6956885

申请日：1985-04-02

Applicant: SONY CORP

Inventor： NAGASHIMA SHINICHI ,  OGINO AKIRA

IPC: G01L3/00

Abstract: PURPOSE:To make it possible to calculate the minute torque of an object to be measured, by rotating a rotor having known moment of inertia along with the object to be measured and measuring a time during that the number of rotations are lowered from the predetermined first number of rotations to the predetermined second number of rotations. CONSTITUTION:An object to be measured is inserted in the holes 3 provided not only to a rotary member 3 but also to the support member 2 thereof. The number of rotations of the rotary member 1 are detected every when the teeth of the gear 5 cut around the rotary member 1 pass in front of a sensor 6. That is, the sensor 6 outputs an electric signal having the time from the passage of a tooth to the massage of the next tooth as a cycle to send the same to a frequency detector 9. When the value of the detection signal outputted by a frequency counter 10 reaches the value F1 preset by a first presetting device 11, a time counter 13 begins to count and, when said value of the detection signal is lowered to the value F2 set by a second presetting device 12, said time counter 13 stops counting. The time from the start of counting to the stop of counting is displayed on a timing display device 14. The minute torque of the object to be measured is easily calculated from said time, the moment of inertia of the rotor of a measuring device and the acceleration of gravity.

公开(公告)号：JP2005108356A

公开(公告)日：2005-04-21

申请号：JP2003342317

申请日：2003-09-30

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NABETA RITSUKO ,  SEO KATSUHIRO ,  KATO YOSHIAKI ,  SUZUKI AKIRA ,  FUJIBAYASHI SHIGEKI ,  NAGASHIMA SHINICHI

IPC: G02B7/02 ,  G11B7/135

Abstract: PROBLEM TO BE SOLVED: To reduce deviation of a spot position formed on a light receiving element caused by variation of surrounding temperature. SOLUTION: A base 17, a collimator lens holder 21, and a condenser lens holder 22 are manufactured by materials satisfying conditions indicated in a formula 1 : (α1-αb)/(α2-αb)×R1/R2×sinb/sina=1 where: α1 is collimator lens holder 21; α2 is condenser lens holder 22; ab is linear expansion coefficient of a material by which the base 17 is manufactured; R1 is a distance from a center of the collimator lens 12 to the base 17; R2 is a distance from a center of the collimator lens 12 to the base 17; F1 is an effective focal distance in the collimator lens; F2 is an effective focal distance in the condenser lens 15; a is 1/2 angle of a bottom part of a first V shape groove 17b; and b is 1/2 angle of a bottom part of a second V shape groove 17c. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：减少由周围温度的变化引起的在光接收元件上形成的光斑位置的偏差。 （α1-αb）/（α2-αb）×R1 / R2×sinb的材料制造基座17，准直透镜保持架21和聚光透镜保持架22。 / sina = 1其中：α1是准直透镜保持器21; α2是聚光透镜架22; ab是制造基座17的材料的线膨胀系数; R1是从准直透镜12的中心到基部17的距离; R2是从准直透镜12的中心到基部17的距离; F1是准直透镜中的有效焦距; F2是聚光透镜15中的有效焦距; a是第一V形槽17b的底部的1/2角; b是第二V形槽17c的底部的1/2角。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003021773A

公开(公告)日：2003-01-24

申请号：JP2001208498

申请日：2001-07-09

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA FUMISADA ,  NAGASHIMA SHINICHI

IPC: G02B7/02 ,  G11B7/135

Abstract: PROBLEM TO BE SOLVED: To constitute an objective lens of a plurality of lenses, to accurately adjust relative positions between lenses and to maintain the accuracy of the relative positions between the lenses even when ambient temperature is changed. SOLUTION: The cylindrical lens holder 3 holding a plurality of lenses 1 and 2 has an air vent part 3c connecting a void part between the respective lenses 1 and 2 to the outward side of the lens holder 3.

Abstract translation: 要解决的问题：为了构成多个透镜的物镜，为了精确地调节透镜之间的相对位置，并且即使当环境温度改变时也保持透镜之间的相对位置的精度。 解决方案：保持多个透镜1和2的柱面透镜保持器3具有将透镜1和2之间的空隙部分连接到透镜保持器3的外侧的通气部3c。

公开(公告)号：JPH01309399A

公开(公告)日：1989-12-13

申请号：JP14085788

申请日：1988-06-08

Applicant: SONY CORP

Inventor： NAGASHIMA SHINICHI ,  SAKURAI TERUYASU

IPC: B65B41/12 ,  B65B15/04 ,  B65B41/00 ,  H05K13/02

Abstract: PURPOSE:To shorten the standstill duration of an automatic mounting machine by a method wherein a supplementary feed of various kinds of electronic components to be placed on the automatic mounting machine is performed according to a schedule on the basis of a consumption situation of each component. CONSTITUTION:Sliding blocks 23 on both dies are shifted to the front; tape pressure plates 28 are turned around a pin 29 and opened. Component feed tapes 55 to be spliced are set on tape retention bases 25 on both sides. Grips 31 on both sides are held; while the retention bases 25 on both sides are tuned around a pin 24 on this side and they are pulled up. An adhesive tape 13 is passed between guide rolls 16, 17 and pulled out; it is pasted in a position leaving a margin of about 30-40mm from the component feed tapes 55. When the tape 13 is squeezed carefully and has been bonded sufficiently, the tape 13 is cut with a cutter blade 38. The tape retention bases 25 are reversed again. By this setup, the standstill duration of an automatic mounting machine itself can be shortened.