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1. 发明专利

JPH06201968A CENTERING DEVICE FOR LENS 失效
公开(公告)号：JPH06201968A
公开(公告)日：1994-07-22
申请号：JP36216492
申请日：1992-12-25
申请人： OLYMPUS OPTICAL CO
发明人： SEKI KEIICHI
IPC分类号： G02B7/02
摘要： PURPOSE:To prevent the distortion of a lens in the case of supporting the lens at the outside diameter part of the lens and to improve centering accuracy. CONSTITUTION:A lens supporting member (centering member) 1 is arranged so as to freely advance and retreat in the radial direction with respect to the optical axis center of the lens. A displacement sensor 3 detecting the relative position between the lens and the member 1 is arranged on the lens contact surface 1a of the member 1. A controller 4 controlling the advancing/retreating of the member 1 according to information from the sensor 3 is provided to control a motor 5 driving the advancing/retreating of the member 1.

2. 发明专利

JPS6199594A Cutting method of plate spring for holding objective lens for optical pickup 失效
标题翻译：用于保持用于光学拾取的目标透镜的板簧的切割方法
公开(公告)号：JPS6199594A
公开(公告)日：1986-05-17
申请号：JP21948984
申请日：1984-10-19
申请人： Olympus Optical Co Ltd
发明人： SEKI KEIICHI
IPC分类号： B23K26/00 , B23K26/36 , B23K26/38 , G11B7/09
CPC分类号： B23K26/36
摘要： PURPOSE:To perform a cutting work with high yield of the titled plate spring having no deflection, burr, deformation, etc. by cutting via the laser beam of YAG laser, etc. the plate spring base metal consisting of with inserting a rubber layer between copper alloy spring plates. CONSTITUTION:The blank 23 of a plate spring for holding the objective lens of an optical pickup, the upper and lower faces of which are composed of copper spring plates and which is made with inserting a rubber layer therein, is placed on a work platform 22. Said work platform 22 is made to be of the structure that a recessed groove is cut on the part to be cut of the base metal in advance and yet composed of the materials of metal, ceramics, etc. Said blank 23 is then subjected to a cutting work by irradiating with reducing the laser beam 21 of YAG laser, Co2 laser, ruby laser, etc. to the fine diameter of about 10mum. The spring 24 for holding the objective lens for optical pickup having good dimensional accuracy is thus obtd. With more than about 90% yield of said blank 23 without causing a deflection, burr, the swelling of rubber layer, deformation, etc.
摘要翻译：目的：通过YAG激光等的激光束切割，通过切割不产生偏转，毛刺，变形等的标称板簧进行切割加工，板弹簧基体金属包括在橡胶层之间插入铜合金弹簧板。构成：用于保持光学拾取器的物镜的板簧的坯件23，其上表面和下表面由铜弹簧板构成，并且其中插入橡胶层而制成，其放置在工作平台22上所述工作平台22具有如下结构，即预先在待切割的母材的部分上切割凹槽，并且由金属，陶瓷等的材料构成。然后将所述坯料23 通过照射将YAG激光器，Co2激光器，红宝石激光器等的激光束21照射到约10μm的细直径进行切割。因此，可以实现用于保持具有良好尺寸精度的光学拾取器的物镜的弹簧24。所述坯料23的屈服产率不得超过约90％，不会产生挠曲，毛刺，橡胶层的膨胀，变形等。

3. 发明专利

JP2001334481A MANIPULATOR CONTROL DEVICE 失效
公开(公告)号：JP2001334481A
公开(公告)日：2001-12-04
申请号：JP2000160300
申请日：2000-05-30
申请人： OLYMPUS OPTICAL CO
发明人： TAKAHASHI YASUSHI , ONISHI JUNICHI , MIURA KEISUKE , SEKI KEIICHI
IPC分类号： B25J3/00 , A61B19/00 , B25J13/02
摘要： PROBLEM TO BE SOLVED: To provide a manipulator control device capable of matching the coordinate of a master manipulator to the coordinate of a slave manipulator without restarting a manipulator device even during operation. SOLUTION: The manipulator control device comprises the slave manipulator 2 for operation in an operation field, the master manipulator 3 as an operation part for remote control of the slave manipulator 2, and reset setting means for setting a reset position of resetting the slave manipulator 2 to a position as instructed by the master manipulator 3 when the instruction of the master manipulator 3 is restored to the operation range of the slave manipulator 2 after the master manipulator 3 instructs action beyond the limited action of the slave manipulator 2.

4. 发明专利

JP2001145639A MANIPULATOR CONTROLLER 失效
公开(公告)号：JP2001145639A
公开(公告)日：2001-05-29
申请号：JP33311399
申请日：1999-11-24
申请人： OLYMPUS OPTICAL CO
发明人： TAKAHASHI YASUSHI , MIURA KEISUKE , ONISHI JUNICHI , SEKI KEIICHI
IPC分类号： A61B19/00 , A61B17/00 , A61B17/28 , B25J3/00
摘要： PROBLEM TO BE SOLVED: To provide a manipulator controller of good appearance and excellent durability, which stabilizes the behavior of a slave manipulator at the time of not using a master manipulator or during operation of it by preventing unnecessary operation such as the vibration of the slave manipulator and unnecessary operation such as a hand shaking phenomenon at the time of not using the master manipulator. SOLUTION: A position detector 21 detects operation information of a master manipulator 3 and, when operation information of the manipulator 3 is fine operation information within 1 bit which is smaller than a prescribed set range for controlling the operation of a slave manipulator 2 set in advance based on the detecting result from this detector 21, a canceling means 32 cancels the transmission of the fine operation information to the side of the manipulator 2.

5. 发明专利

JPH0761825A MOLDING MACHINE FOR OPTICS 失效
公开(公告)号：JPH0761825A
公开(公告)日：1995-03-07
申请号：JP23232093
申请日：1993-08-25
申请人： OLYMPUS OPTICAL CO
发明人： SEKI KEIICHI
IPC分类号： C03B11/00 , C03B11/16 , C03B29/06
摘要： PURPOSE:To continuously mold optics having a stable quality low in scattering. CONSTITUTION:Sending in of an optical material and the residence time of it in a heating passage are controlled by utilizing pulses of a molding cycle generated by a timer circuit so as to make the time for heating the optical material constant. At the same time, the pressing time is controlled thereby, thus stabilizing the quality of the optics in continuous molding.

6. 发明专利

JPH0259240A POSITIONING DEVICE FOR WORK IN METALCUTTING MACHINE TOOL 失效
公开(公告)号：JPH0259240A
公开(公告)日：1990-02-28
申请号：JP20888488
申请日：1988-08-23
申请人： OLYMPUS OPTICAL CO
发明人： SEKI KEIICHI
IPC分类号： B23Q1/00 , B23Q1/01 , B23Q1/52 , B23Q1/54 , B23Q1/62 , B23Q1/64
摘要： PURPOSE:To aim at the shortening of machining time by setting up a circular table on a titling table via an indexing table, and installing a driving means for this circular table. CONSTITUTION:A work chucked by a chuck 33 of a circular table 32 is fed back to a motor 11 by a tilting servomotor 11 as being indexed by an encoder 20, and its rotated variable is controlled whereby a tilt for the specified angle takes place. On the other hand, an indexing table 29 rotates a gear 30 via a bevel gear 27 as performing the indexing by an encoder 28 and feedback control to the motor by an indexing motor, then it performs its rotation as far as the specified angle. In addition, it rotates the circular table 32 at high speed by a motor 31 attached to the indexing table 29. Consequently, in order to do various formings to the work chucked by the chuck, the work is locatable to plural pieces of tools set up in a turrent 40 at a desired position.

7. 发明专利

JP2002360594A SURGICAL TREATMENT TOOL 失效
公开(公告)号：JP2002360594A
公开(公告)日：2002-12-17
申请号：JP2001177384
申请日：2001-06-12
申请人： OLYMPUS OPTICAL CO
发明人： ONISHI JUNICHI , SEKI KEIICHI
IPC分类号： A61B17/28 , A61B17/32
摘要： PROBLEM TO BE SOLVED: To provide a surgery treatment tool by which the stitching operation and treatment operation of an incision with an angle with respect to a manipurator insertion part axis can easily be performed by rotating around the posture axis of a treatment part by simple operation while keeping the treatment part in an optional posture. SOLUTION: The surgery treatment tool has a rotation angle detection sensor 9 for detecting the rotation of an insertion part around an axis. When the insertion part 2 is rotated around the axis, the rotation is converted to the rotation around the posture axis of the treatment part 3, and the part 3 is rotation-controlled around the posture axis to keep the posture of the part 3 indicated by a posture indication part 4.

8. 发明专利

JP2001145637A MANIPULATOR CONTROLLER 失效
公开(公告)号：JP2001145637A
公开(公告)日：2001-05-29
申请号：JP33311199
申请日：1999-11-24
申请人： OLYMPUS OPTICAL CO
发明人： ONISHI JUNICHI , TAKAHASHI YASUSHI , MIURA KEISUKE , SEKI KEIICHI
IPC分类号： A61B19/00 , A61B17/00 , A61B17/28 , B25J3/00
摘要： PROBLEM TO BE SOLVED: To provide a manipulator controller capable of reliably controlling operation on the side of a slave manipulator by a master manipulator, by precisely transmitting the operation of the master manipulator to the side of the slave manipulator even when play, or the like occurs between respective mechanical parts of the master manipulator and the slave manipulator. SOLUTION: The arithmetic circuit 28 of a master control part 20 is provided with a data conversion processing part 30 as the manipulated variable adjusting means of a slave manipulator 2 for adding offset data offset in the direction of increasing the manipulated variable of the manipulator 2 to command value data of a control signal of the manipulator 2 at the time of manipulating a master manipulator 3.

9. 发明专利

JPH07251463A METHOD AND APPARATUS FOR MOLDING OPTICAL ELEMENT 失效
公开(公告)号：JPH07251463A
公开(公告)日：1995-10-03
申请号：JP7155994
申请日：1994-03-16
申请人： OLYMPUS OPTICAL CO
发明人： SEKI KEIICHI
IPC分类号： B29D11/00
摘要： PURPOSE:To eliminate the input mistake of a set value at the time of the alteration of an optical element to be molded, to shorten the setting work time of molding conditions and to inexpensively enhance the rate of operation. CONSTITUTION:In a programming device 1, the molding condition set values of respective optical elements are inputted, edited and stored in non-synchronous relation to a molding apparatus main body 10. During molding work, separate molding condition set values are written in a second molding condition set value table 12b through an output means 4 and an input means 11. At this time, an operation control part 13 refers to a first molding condition set value table 12a. After the completion of molding, new molding is started according to a newly set second molding condition set value table 12b.

10. 发明专利

JPH04327332A AUTOMATIC WELDING EQUIPMENT 失效
公开(公告)号：JPH04327332A
公开(公告)日：1992-11-16
申请号：JP12243891
申请日：1991-04-25
申请人： OLYMPUS OPTICAL CO
发明人： SEKI KEIICHI
IPC分类号： B21D43/00 , B21F15/08 , B21F23/00
摘要： PURPOSE:To accurately, quickly and easily set control information by exchanging a stopper with the generation of setup in welding work of a wire rod and fetching information required for control in a controller before entering an automatic operating action after the exchange is completed according to this invention. CONSTITUTION:The stopper 15 is fitted freely attachably and detachably on a stopper base 4, an information storage element 16 of the stopper 15 is embedded therein and an information read-out device 17 is arranged on the stopper base 4 in opposition to the information storage element 16 of the stopper 15. The information of every kind on the stopper 15 exchanged along with the control information such as a welding condition is inputted in the information storage element 16, by which the information of the information storage element 16 embedded in the stopper 15 by the exchange of the stopper 15 in accordance with a kind of the wire rod is read out via the information read-out device 17 and the necessary welding work can be carried out automatically.

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