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1. 发明专利

JP2004290599A Case having function for folding foldable intraocular lens 审中-公开
标题翻译：具有折叠折叠内镜镜片的功能
公开(公告)号：JP2004290599A
公开(公告)日：2004-10-21
申请号：JP2003090657
申请日：2003-03-28
申请人： Menicon Co Ltd , 株式会社メニコン
发明人： OYAMA HIROYUKI , NAGAI HIDENOBU , NIWA KAZUHARU
IPC分类号： A61B19/02 , A61F2/16
摘要： PROBLEM TO BE SOLVED: To provide an intraocular lens case that enables a user to fold a lens while a folding state of the lens is visually confirmed and to open and close the case and to fold the lens with a single hand. SOLUTION: The intraocular lens case has a base having a lid portion and a housing portion, and a folding means having a pair of arm portions and an elastic frame. The lid portion is connected to the housing portion through a hinge portion, and a pair of the arm portions are oppositely positioned, and has a holding portion holding a lens optical portion and a grip portion applying a pressing force to fold, and an engagement means to prevent the folding means from easily separating from the base. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够使用户在目视确认透镜的折叠状态的同时折叠透镜并且打开和关闭壳体并且用单手折叠透镜的眼内透镜壳体。解决方案：眼内透镜壳具有具有盖部分和壳体部分的基部，以及具有一对臂部分和弹性框架的折叠装置。盖部分通过铰链部分连接到壳体部分，一对臂部分相对地定位，并且具有保持透镜光学部分的保持部分和施加压力以折叠的抓握部分，并且接合装置以防止折叠装置容易地与基座分离。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JPH11295669A TRIAL LENS 失效
公开(公告)号：JPH11295669A
公开(公告)日：1999-10-29
申请号：JP9604598
申请日：1998-04-08
申请人： MENICON CO LTD
发明人： OYAMA HIROYUKI , GOTO YUJI
IPC分类号： A61B3/10 , G02B3/06 , G02C7/02 , G02C7/04 , G02C7/06
摘要： PROBLEM TO BE SOLVED: To easily and highly accurately determine the optical central position of a multifocus or toric contact lens. SOLUTION: A target 22 is added to the surface of the lens, and a stable position on the cornea of a trial lens 10 can be measured while utilizing that target 22. Based on this measured result, an optical central position O of the contact lens is determined so that the optical central position of the contact lens can be set corresponding to respective wearing persons.

3. 发明专利

JPH11295668A TORIC MULTIFOCAL LENS 失效
公开(公告)号：JPH11295668A
公开(公告)日：1999-10-29
申请号：JP9893998
申请日：1998-04-10
申请人： MENICON CO LTD
发明人： SAWANO TADASHI , OYAMA HIROYUKI , KONDO HIDEAKI , GOTO YUJI
IPC分类号： G02C7/02 , A61F2/16 , B23B5/00 , G02B3/06 , G02C7/04 , G02C7/06
摘要： PROBLEM TO BE SOLVED: To attain improvement in visibility and to reduce feeling of eye fatigue by making at least one of a columnar diopter and an axial columnar direction mutually different in plural visual acuity correction areas. SOLUTION: In a short sight correction area 12 and a long sight correction area 14, not only a spherical lens diopter but also the columnar diopter and the axial columnar direction are set at mutually different values. Thus, in the determined short and long sight correction areas 12 and 14, corresponding to a difference in the astigmatic state of an eye between a shortsighted observation state and a longsighted observation state, at least any one of the axial columnar direction and the columnar diopter is set mutually different. As a result, the astigmatic state of the eye peculiar in the shortsighted observation state is effectively corrected by the lens diopter for astigmatism correction set in the short sight correction area 12, and the astigmatic state of the eye peculiar for the longsighted observation state is effectively corrected by the lens diopter for astigmatism correction set to the long sight correction area 14.

4. 发明专利

JPH07239459A CONTACT LENS FOR FARSIGHTEDNESS 失效
公开(公告)号：JPH07239459A
公开(公告)日：1995-09-12
申请号：JP3126394
申请日：1994-03-01
申请人： MENICON CO LTD
发明人： TANAKA KYOICHI , ANAMI NAOKI , HIBINO SHINGO , MIURA TOSHIKAZU , SAWANO TADASHI , ISHIHARA KENICHI , OYAMA HIROYUKI
IPC分类号： G02C7/04 , G02C7/06
摘要： PURPOSE:To provide a contact lens for farsightedness constituted so that clear observation can be attained for both of short-range view and distant view. CONSTITUTION:A near eyesight correcting area and a far eyesight correcting area are formed by a central eyesight correcting area 2 and a peripheral eyesight correcting area 4 which are formed at an identical optical center P. Then, the optical center P is shifted to a nose side by 0.2-2.4mm with respect to a ruled line (m) in a vertical direction passing the geometric center O of a lens 6 and the diameter of the area 2 is set to be 0.8-3.5mm.

5. 发明专利

JP2003024123A Ocular lens container 有权
标题翻译： OCULAR镜头容器
公开(公告)号：JP2003024123A
公开(公告)日：2003-01-28
申请号：JP2001217080
申请日：2001-07-17
申请人： Menicon Co Ltd , 株式会社メニコン
发明人： ICHIKAWA SEIICHI , OYAMA HIROYUKI , TANAKA MASAYOSHI
IPC分类号： A45C11/04 , B65D75/36 , B65D77/20 , B65D81/24
CPC分类号： B65D77/2036 , B65D77/2032 , B65D2585/545
摘要： PROBLEM TO BE SOLVED: To provide an ocular lens container with a novel structure which facilitates the removal of ocular lenses such as contact lenses by preventing damages thereto when removing them. SOLUTION: A rim edge part 38 which is positioned on the outer circumference side of an open periphery part of a recess 24 at a flange part 22 and has a step surface 42 bent in the direction opposite to the opening of the recess 24 is so formed as to be extended circumferentially and a fixing surface 46 with a cover lid sheet 14 fastened thereon is disposed on the outer circumference side further from the rim edge part 38 at the flange part 22.
摘要翻译：要解决的问题：提供具有新颖结构的眼镜片容器，其通过在去除它们时防止对其进行损伤而有助于去除隐形眼镜等眼部镜片。解决方案：边缘部分38位于凸缘部分22处的凹部24的开口周边部分的外周侧上，并且具有沿与凹部24的开口相反的方向弯曲的台阶表面42 在圆周方向延伸，并且在凸缘部22处设置有更靠近边缘部38的外周侧上固定有盖盖14的固定面46。

6. 发明专利

JP2003019720A Method for producing lens for eye 有权
标题翻译：用于生产眼睛镜片的方法
公开(公告)号：JP2003019720A
公开(公告)日：2003-01-21
申请号：JP2001207125
申请日：2001-07-06
申请人： Menicon Co Ltd , 株式会社メニコン
发明人： ICHIKAWA SEIICHI , OYAMA HIROYUKI
IPC分类号： G02C7/02 , B29C39/02 , B29C39/26 , B29C39/38 , B29L11/00 , C08F2/00 , C08F2/01
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a novel lens for eyes which can reduce or eliminate defective molding caused by the polymerization contraction of the lens which is generated when the lens is molded from a polymerizable monomer.
SOLUTION: In polymerization molding, by forming a relative temperature difference between a molding mold comprising a female mold 12 and a male mold 14 and the polymerizable monomer 42 for forming the lens for eyes in a molding cavity 16 formed between the mold mating faces of the female and male molds 12 and 14, during the time from the closure of the molding cavity 16 filled with the monomer 42 to the end of the polymerization of the monomer 42, the temperature of the molding mold 10 is decreased and/or the temperature of the monomer 42 is increased so that the defective molding caused by the polymerization contraction of the monomer 42 is reduced.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于生产眼睛的新型透镜的方法，其可以减少或消除当由可聚合单体模制透镜时产生的透镜的聚合收缩引起的有缺陷的成型。解决方案：在聚合成型中，通过在包括阴模12和阳模14的模制模具和可聚合单体42之间形成相对温度差，用于在形成在模具配合面阴模和阴模12和14在从填充有单体42的模腔16封闭到单体42的聚合结束的时间期间，模塑模10的温度降低和/或增加了单体42，使得由单体42的聚合收缩引起的有缺陷的成型被降低。

7. 发明专利

JP2000122007A MULTIFOCUS TYPE OCULAR LENS 失效
公开(公告)号：JP2000122007A
公开(公告)日：2000-04-28
申请号：JP29678698
申请日：1998-10-19
申请人： MENICON CO LTD
发明人： OYAMA HIROYUKI , SAWANO TADASHI , MIYAMURA KAZUYA
IPC分类号： G02C7/04 , G02C7/06
摘要： PROBLEM TO BE SOLVED: To provide a lens having a lens face shape with which the visibility at a point existing at the intermediate distance between two points (far point and near point) varying in distances is advantageously assured without the impairment of the viewing clearness of these two points. SOLUTION: An intermediate area 18 set with the lens diopter between the lens diopters of a central vision correction area 14 and outer peripheral vision correction area 16 set with the lens diopters different from each other is disposed between these areas. A first migration part and second migration part having the lens diopters varying from each other are formed in this intermediate area 18. The second migration part having the lens diopter approximate to the lens diopter of the central vision correction area 14 of these first migration part and second migration part is positioned nearer the outer peripheral side (outward in a diametral direction) than the first migration part having the lens diopter approximate to the lens diopter of the outer peripheral vision correction area 16.

8. 发明专利

JP2000111849A SHEET FOR LENS OF EYEGLASSES 失效
公开(公告)号：JP2000111849A
公开(公告)日：2000-04-21
申请号：JP28116598
申请日：1998-10-02
申请人： MENICON CO LTD
发明人： NAKADA KAZUHIKO , OYAMA HIROYUKI , SAITO MOTOYUKI , SUGIYAMA AKIHISA
IPC分类号： G02C7/08 , C09J7/00 , C09J133/00 , C09J139/06 , C09J183/04
摘要： PROBLEM TO BE SOLVED: To provide a sheet which properly can change degrees of lenses of eyeglasses as desired, which can be easily attached and detached, and which can be produced at a low cost by preparing a sheet having an adhesive applied on one surface or an adhesive sheet so that the sheet can be attached to and detached from lenses of eyeglasses. SOLUTION: This sheet for lenses of eyeglasses consists of a sheet with an adhesive applied on one surface or of an adhesive sheet. The sheet with an adhesive applied is not limited, and for example, a silicone-polyimide sheet or the like composed polyimide is used, and preferably, the polymer used for the sheet has >=50 deg.C glass transition temp. (Tg). As for the adhesive to be applied on one surface of the sheet, for example, a water-soluble polymer is preferably used. As for the adhesive sheet, for example, an acrylpolymer sheet composed of (meth)acrylalkylates or the like having

9. 发明专利

JP2000089173A METHOD FOR DESIGNING MULTIFOCAL CONTACT LENS AND DATA PROCESSOR FOR DESIGNING MULTIFOCAL CONTACT LENS 失效
公开(公告)号：JP2000089173A
公开(公告)日：2000-03-31
申请号：JP25511298
申请日：1998-09-09
申请人： MENICON CO LTD
发明人： SAWANO TADASHI , OYAMA HIROYUKI , KONDO HIDEAKI , MIYAMURA KAZUYA
IPC分类号： G02C7/04 , G02C7/06
摘要： PROBLEM TO BE SOLVED: To make it possible to easily align the optical central axis of sight correction areas to the pupil of a wearing person with high accuracy without degrading the safety to the eyes by acquiring image data in the state of having a contact lens for inspection worn and utilizing the pupil position information, etc., obtained from the image data. SOLUTION: The contact lens 8 for inspection is worn to the eye of the person to be examined and is located in the stable position on the corner 38. The image data thereof is acquired by a photographic device. If such image data is utilized, the position of the optical central axis O adequate on the contact lens 8 for inspection, i.e., the preferable deviation direction of the optical central axis O of the sight correction areas 24, 26 with respect to the geometrical center P of the contact lens 8 for inspection may be determined by utilizing the index 22 of the contact lens 8 for inspection worn in the stable position and determining the coordinate values x, y of the center Q of the pupil 40 on the orthogonal coordinate system O-XY. Simultaneously the diameter of the pupil 40 may also be determined by utilizing the orthogonal coordinate system O-XY.

10. 发明专利

JPH06230321A METHOD FOR MARKING LENS FOR EYE 失效
公开(公告)号：JPH06230321A
公开(公告)日：1994-08-19
申请号：JP27212193
申请日：1993-10-29
申请人： MENICON CO LTD
发明人： AIKYO KAZUMI , OYAMA HIROYUKI
IPC分类号： A61F2/16 , B29C35/08 , B29C59/16 , B41M5/26 , G02B1/04 , G02C7/02 , G02C7/04
摘要： PURPOSE:To provide the marking method for the lens for eye which can securely and easily form a distinctive mark that is extremely easily discriminated with an irreducibly minimum depth. CONSTITUTION:Ultraviolet laser light L0 which provides large chemical action and is extremely small in thermal effect is used as laser light for marking a contact lens 20. The ultraviolet laser light L0 emitted from an excimer laser light source 4 which uses KrF as a laser medium impinges on the mask 10 in a mask holder 8 to become a laser beam L1 having the pattern of the mark and the light after being changed in direction by a reflecting mirror 14 is converged by a condenser lens 16 to irradiate the contact lens 20. Optically fine unevenness is formed at the part irradiated with the KrF excimer laser light, so the mark part becomes opaque and the transparent part of the lens can be discriminated extremely easily even with a fine mark. The action of the laser light extends only to the lens surface, so the mark depth becomes extremely shallow.

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