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1. 发明专利

JP2005212002A Method for manufacturing machined product 有权
标题翻译：制造加工产品的方法
公开(公告)号：JP2005212002A
公开(公告)日：2005-08-11
申请号：JP2004019329
申请日：2004-01-28
申请人： Hoya Corp , Hoya株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： KANO SEISUKE , INOUE HISASHI , YAMASHITA TERUO , YAMAKOSHI YOSHIHIRO , OGAMI YUTAKA , YAMAZAKI TOMOTSUGU
IPC分类号： B08B7/00 , B23P25/00 , C04B41/91
摘要： PROBLEM TO BE SOLVED: To provide a technique which can carry out a highly efficient machining operation capable of achieving high accuracy and high surface quality while keeping original physical properties of a base material without substantially deteriorating the physical properties even for high hardness materials, highly brittle materials, and cemented carbide materials.
SOLUTION: The method for manufacturing a machined product carries out the machining operation on the surface of a solid material. The method includes a cleaning process for removing deposited and/or adsorbed substances on the surface of the solid material; a process for lowering the surface hardness of the solid material by supporting a hardness lowering substance by the cleaned surface; and a process for applying the mechanical machining operation to the surface carrying the hardness lowering substance after the hardness lowering process or during the hardness lowering process.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够进行能够实现高精度和高表面质量的高效加工操作的技术，同时保持基材的原始物理性质，即使对于高硬度材料也不会显着降低其物理性能，高脆性材料和硬质合金材料。解决方案：制造加工产品的方法在固体材料的表面上进行加工操作。该方法包括用于去除固体材料表面上沉积和/或吸附物质的清洁方法; 通过由清洁表面支撑硬度降低物质来降低固体材料的表面硬度的方法; 以及在硬度降低处理之后或在硬度降低过程中将机械加工操作应用于承载降硬物质的表面的方法。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2014224285A 薄膜形成装置、及び薄膜形成方法有权
标题翻译：薄膜形成装置和薄膜形成方法
公开(公告)号：JP2014224285A
公开(公告)日：2014-12-04
申请号：JP2013103349
申请日：2013-05-15
申请人： Hoya株式会社 , Hoya Corp , Hoya株式会社
发明人： KAWAGISHI SHUICHIRO , YAMASHITA TERUO , NAKAMURA OSAMU
IPC分类号： C23C14/22 , H01J27/08 , H01J37/08
摘要：【課題】被成膜部材の表面に緻密な薄膜を形成することができる薄膜形成装置を提供する。【解決手段】ガラス基板2の表面に蒸着材料を蒸着させることにより、ガラス基板2の表面に薄膜を形成するための薄膜形成装置1は、ガラス基板2が取り付けられた保持部材10と、蒸着材料を蒸発させる蒸発部8と、保持部材10に向かって蒸発部8から蒸発した蒸着材料中にイオンビームを照射するイオンガン6と、を備え、イオンガン6は、アノード26及びカソード22と、アノード26及びカソード22の間にガスを供給し、プラズマを発生させるプラズマ供給手段と、アノード26及びカソード22の間に電位差が生じるように、アノード26及びカソード22にそれぞれ電圧を印加するアノード電源28及びカソード電源24と、を含み、カソード22は、カソード電源24に並列接続された複数のフィラメント22Aを有する。【選択図】図2
摘要翻译：要解决的问题：提供一种能够在膜沉积构件的表面上形成致密薄膜的薄膜形成装置。解决方案：一种用于在玻璃基板2的表面上形成薄膜的薄膜形成装置1，其通过在玻璃基板2的表面上气相沉积气相沉积材料包括：安装玻璃基板2的保持构件10; 用于蒸发蒸发材料的蒸发部分8; 用于将从蒸发部分8蒸发的蒸发材料中的离子束辐射到保持构件10的离子枪6.离子枪6包括：阳极26和阴极22; 用于在阳极26和阴极22之间供应气体并产生等离子体的等离子体供给装置; 以及用于分别向阳极26和阴极22施加电压的阳极电源28和阴极电源24，使得在阳极26和阴极22之间产生电位差。阴极22具有多个长丝22A并联到阴极电源24。

3. 发明专利

JP2008181649A Objective lens for optical pickup 审中-公开
标题翻译：用于光学拾取的目标镜头
公开(公告)号：JP2008181649A
公开(公告)日：2008-08-07
申请号：JP2008022984
申请日：2008-02-01
申请人： Hoya Corp , Hoya株式会社
发明人： YONEDA YASUHIRO , YAMASHITA TERUO
IPC分类号： G11B7/135 , G02B3/02 , G11B7/22
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a high performance lens by successively continuing stable press molding without reworking a die. SOLUTION: This manufacturing method of a molding includes a process to press a molding material heated and softened by a pair of molding dies having molding surfaces each worked to a predetermined shape. A pressing speed of at least any one of the molding dies is corrected in accordance with measured optical performance of the molding, and the molding is further molded with the corrected pressing speed. The pressing speed of at least any one of the molding dies is corrected for every molding of the predetermined number of moldings, and by further molding the moldings with the corrected pressing speed, the optical performance of the molding is maintained to the predetermined extent. In accordance with the measured shape of the molded molding, the pressing speed of at least any one of the molding dies is corrected, and the molding is further molded by the corrected pressing speed. A molding apparatus is usable in the above manufacturing method. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过在不重新加工模具的情况下连续进行稳定的压制成型制造高性能透镜的方法。解决方案：该模制品的制造方法包括一种通过一对成型模具加热和软化的成型材料的加工方法，所述成型模具具有各自加工成预定形状的成型表面。根据测定的成型品的光学性能来校正至少任一个成型模具的按压速度，并且以校正的按压速度进一步模制成型。对于预定数量的模制品的每次模制，校正至少任一个模具的按压速度，并且通过以校正的压制速度进一步模制模制品，将模制品的光学性能保持在预定的程度。根据测量的成型模具的形状，校正至少任一个模具的压制速度，并且通过校正的按压速度进一步模制成型。在上述制造方法中可以使用成型装置。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007045660A Method for producing glass material for molding, glass optical element and its producing method 有权
标题翻译：用于制造用于成型的玻璃材料的方法，玻璃光学元件及其制造方法
公开(公告)号：JP2007045660A
公开(公告)日：2007-02-22
申请号：JP2005231211
申请日：2005-08-09
申请人： Hoya Corp , Hoya株式会社
发明人： SAWADA HIROYUKI , YAMASHITA TERUO , HAYASHI SHIGERU , YOSHIDA MASAHIRO
IPC分类号： C03B19/10 , C03B11/00 , G02B1/00
摘要： PROBLEM TO BE SOLVED: To provide a glass material for molding used for producing an optical element with high shape precision and the optical element with high shape precision.
SOLUTION: The glass material for molding is produced by a method that a plurality of glass lumps are preliminarily shaped by separating molten glass while dropping or flowing from a discharge pipe to receiving molds in the order, a plurality of the glass lumps are heated to the temperature of between (the glass transition temperature)-50°C and (the glass transition temperature)+30°C and cooled by the cooling rate of 0.5-50°C/h, a plurality of the glass lumps after cooling are made spherical by the mechanical ablation of their surfaces and then a plurality of precise glass balls are obtained. The density variation of a plurality of the glass lumps is moderated by heat treatment that a plurality of the glass lumps are preliminarily shaped by separating the molten glass, heated and cooled at a specified cooling rate. The weight variation of a plurality of the glass lumps is moderated by the mechanical ablation of their surfaces after cooling.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造具有高形状精度的光学元件的模制用玻璃材料和具有高形状精度的光学元件。解决方案：用于模制的玻璃材料通过以下方法制备：多个玻璃块通过分离熔融玻璃而预先成形，同时从排出管到接收模具的顺序滴下或流动，多个玻璃块是加热到（玻璃化转变温度）-50℃和（玻璃化转变温度）+ 30℃之间的温度，并通过冷却速度为0.5-50℃/ h冷却，冷却后的多个玻璃块通过其表面的机械消融制成球形，然后获得多个精确的玻璃球。多个玻璃块的密度变化通过热处理缓和，通过分离以特定冷却速度加热和冷却的熔融玻璃来预先形成多个玻璃块。多个玻璃块的重量变化通过冷却后其表面的机械消融而缓和。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2008001572A Molding die, manufacturing method of molding die and manufacturing method of glass optical element 有权
标题翻译：成型模具，模具制造方法和玻璃光学元件的制造方法
公开(公告)号：JP2008001572A
公开(公告)日：2008-01-10
申请号：JP2006174576
申请日：2006-06-23
申请人： Hoya Corp , Hoya株式会社
发明人： YAMASHITA TERUO , IWASAKI KIYOSHI , YAMANAKA KENJI
IPC分类号： C03B11/00
CPC分类号： C03B11/084
摘要： PROBLEM TO BE SOLVED: To provide a molding die for enabling the manufacture of a highly precise glass optical element having excellent optical performance with high productive efficiency by a precision mold press.
SOLUTION: In the molding die 10 for molding the glass optical element provided with a substrate part 1 consisting of a sintered body and a molding surface part 2 formed by a chemical vapor deposition method and having a molding surface 2a for molding the glass optical element, and in the molding surface part 2, an average crystal grain size at a molding surface 2a side part is smaller than an average crystal grain size at a joint surface side part to the substrate part 1. A dense and high precision molding surface can be formed since the molding surface is formed at the part where the average crystal grain size is relatively small. Bond strength with the substrate part 1 can be raised since the part where the average crystal grain size is relatively large is a joint surface to the substrate part 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种成型模具，其能够通过精密模压机制造具有优异的光学性能和高生产效率的高精度玻璃光学元件。解决方案：在用于模制玻璃光学元件的成型模具10中，该玻璃光学元件设置有由烧结体构成的基板部分1和通过化学气相沉积法形成的成型表面部分2，并且具有用于模制玻璃的成型表面2a 光学元件，并且在成型表面部分2中，成型表面2a侧部分的平均晶粒尺寸小于在基板部分1的接合表面侧部分处的平均晶粒尺寸。致密且高精度的成型表面可以形成由于在平均晶粒尺寸相对较小的部分形成模制表面。由于平均晶粒尺寸相对较大的部分是与基板部分1的接合面，因此可以提高与基板部分1的粘合强度。（C）2008，JPO＆INPIT

6. 发明专利

JP2005272292A Methods of manufacturing precision glass sphere and glass optical element 有权
标题翻译：制造精密玻璃球和玻璃光学元件的方法
公开(公告)号：JP2005272292A
公开(公告)日：2005-10-06
申请号：JP2005028393
申请日：2005-02-04
申请人： Hoya Corp , Hoya株式会社
发明人： YAMASHITA TERUO , HAYASHI SHIGERU , YOSHIDA MASAHIRO
IPC分类号： G02B3/00 , C03B11/00 , C03B19/10 , C03C19/00
摘要： PROBLEM TO BE SOLVED: To provide a glass material free from an optically ununiform layer by a simple method and a method of manufacturing a glass optical element excellent in optical properties from the glass material.
SOLUTION: The method of manufacturing a precision glass sphere contains a process to form a glass sphere by dropping a molten glass and shaping the dropped molten glass block on the receiving mold and a process to remove an optically ununiform layer on the surface of the glass sphere and obtain a glass sphere (precision glass sphere) free from the optically ununiform layer. The method of manufacturing a glass optical element contains a process of press-molding a heated and softened glass material by using a mold shaped precisely based on the shape of an optical element to be obtained, where the precision glass sphere is used as the glass material.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过简单的方法和从玻璃材料制造具有优异的光学性能的玻璃光学元件的方法来提供不含光学不均匀层的玻璃材料。解决方案：制造精密玻璃球的方法包括通过滴落熔融玻璃并将滴下的熔融玻璃块成形在接收模具上来形成玻璃球的工艺，以及去除在接收模具上的光学不均匀层的工艺并获得不含光学不均匀层的玻璃球（精密玻璃球）。制造玻璃光学元件的方法包括使用精确地基于要获得的光学元件的形状成型的模具来加热和软化玻璃材料，其中使用精密玻璃球作为玻璃材料。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2013136514A Method of manufacturing precision glass sphere and method of manufacturing optical glass element 有权
标题翻译：制造精密玻璃球的方法和制造光学玻璃元件的方法
公开(公告)号：JP2013136514A
公开(公告)日：2013-07-11
申请号：JP2013031762
申请日：2013-02-21
申请人： Hoya Corp , Hoya株式会社
发明人： YAMASHITA TERUO , HAYASHI SHIGERU , YOSHIDA MASAHIRO
IPC分类号： C03B19/10 , C03B7/12 , C03B11/00 , C03B11/08 , C03B40/04 , C03C12/00 , C03C19/00 , G02B3/00
CPC分类号： C03C12/00 , C03B7/12 , C03B11/08 , C03B40/04
摘要： PROBLEM TO BE SOLVED: To provide a glass material free from an optically nonuniform layer by a simple method and a method of manufacturing an optical glass element excellent in optical properties from the glass material.SOLUTION: The method of manufacturing a precision glass sphere includes a process to form a glass sphere by dropping a molten glass 2 and shaping the dropped molten glass gob 3 on a receiving mold 4 and a process to remove an optically nonuniform layer on the surface of the glass sphere and obtain a glass sphere (precision glass sphere) free from the optically nonuniform layer. The method of manufacturing an optical glass element includes a process of press-molding a heated and softened glass material by using a pressing mold shaped precisely based on the shape of an optical element to be obtained.
摘要翻译：要解决的问题：通过简单的方法和从玻璃材料制造光学性能优异的光学玻璃元件的制造方法来提供不含光学不均匀层的玻璃材料。解决方案：精密玻璃球的制造方法包括：通过滴落熔融玻璃2并将滴下的熔融玻璃料滴3成形在接收模具4上并形成玻璃球的过程，以及去除玻璃球表面上的光学不均匀层的方法，并获得玻璃球（精密玻璃球）不含光学不均匀层。制造光学玻璃元件的方法包括通过使用精确地基于要获得的光学元件的形状成型的压制模具来加压和软化玻璃材料的加工。

8. 发明专利

JP2006176393A Molding die for molding press and method for manufacturing optical element 有权
标题翻译：成型压模用模具和制造光学元件的方法
公开(公告)号：JP2006176393A
公开(公告)日：2006-07-06
申请号：JP2005323668
申请日：2005-11-08
申请人： Hoya Corp , Hoya株式会社
发明人： YAMAKOSHI YOSHIHIRO , YAMASHITA TERUO , SAWADA HIROYUKI
IPC分类号： C03B11/08 , G02B1/00
CPC分类号： C03B11/08 , C03B2215/72 , Y02P40/57
摘要： PROBLEM TO BE SOLVED: To obtain an optical element with high eccentricity accuracy and wall thickness accuracy by inhibiting falling of a sliding die while preventing a die breakage. SOLUTION: When the length along the axial direction of the large diameter section 11 of an upper die 10 is L1, and the length along the axial direction of the small diameter section 12 of the upper die 10 is L2, L1 is larger than L2. When the large diameter section 21 of a lower die 20 is held in the second inner circumference large diameter section 33 of a barrel die 30, the barrel die 30 abuts to the flange section 23 of the lower die 20 so that the relative position of the lower die 20 and the barrel die 30 is specified. When the length along the axial direction of the section in which the upper die 10 is guided sliding to the barrel die 30 with a sliding clearance of 10 μm or smaller is L and the full length along the axial direction of the barrel die 30 is S, L is not less than 0.5S. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过抑制滑动模具的下落同时防止模具断裂，获得具有高偏心度精度和壁厚精度的光学元件。解决方案：当上模10的大直径部11的轴向长度为L1时，上模10的小直径部12的轴向长度为L2，L1越大比L2。当下模具20的大直径部分21被保持在筒形模具30的第二内周大直径部分33中时，筒形模具30抵靠下模具20的凸缘部分23，使得相对位置下模20和筒模30被指定。当上模10引导的部分的轴向长度以10mm或更小的滑动间隙滑动到筒形模具30时，沿着筒形模具30的轴向方向的全长为S L不小于0.5S。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004292276A Method of manufacturing shaped article, manufacturing apparatus and objective lens for optical pickup 有权
标题翻译：制造形状的制造方法，制造装置和用于光学拾取的目标透镜
公开(公告)号：JP2004292276A
公开(公告)日：2004-10-21
申请号：JP2003089584
申请日：2003-03-28
申请人： Hoya Corp , Hoya株式会社
发明人： YONEDA YASUHIRO , YAMASHITA TERUO
IPC分类号： G02B13/00 , C03B11/00 , C03B11/16 , G02B3/00 , G11B7/135
CPC分类号： G11B7/1374 , C03B11/08 , C03B11/16 , C03B2215/11 , C03B2215/12 , C03B2215/24 , C03B2215/60 , C03B2215/65 , C03B2215/66 , C03B2215/69 , C03B2215/72 , Y02P40/57
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a high performance lens while stably continuing press-molding without re-machining a molding die. SOLUTION: The method of manufacturing the shaped article includes pressing a molding base material softened by heating with a pair of dies having a molding surface machined into a prescribed shape. The press speed of at least either one of the dies is corrected based on the measured optical performance of the formed molding and the shaped article is formed by the corrected speed. The optical performance of the shaped article is maintained by correcting the press speed of at least either one of the dies every time after a prescribed number of the shaped articles are formed. The press speed of at least either one of the dies is corrected and the shaped article is further formed by the corrected press speed. A molding apparatus used for the manufacturing method is provided. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造高性能透镜的方法，同时稳定地连续加压成型而不对成型模进行再加工。解决方案：成型制品的制造方法包括用成型表面加工成规定形状的一对模具对通过加热而软化的成型基材进行加压。基于所测量的成型模具的光学性能来校正至少任一个模具的冲压速度，并且通过校正的速度形成成形制品。成型制品的光学性能通过在形成规定数量的成形制品之后每次更换至少一个模具的冲压速度来保持。校正至少任一个模具的冲压速度，并且通过校正的冲压速度进一步形成成形制品。提供了一种用于制造方法的成型装置。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2013109338A Antireflection film and optical element 有权
标题翻译：抗反射膜和光学元件
公开(公告)号：JP2013109338A
公开(公告)日：2013-06-06
申请号：JP2012235205
申请日：2012-10-24
申请人： Hoya Corp , Hoya株式会社
发明人： KAWAGISHI SHUICHIRO , YAMASHITA TERUO
IPC分类号： G02B1/11 , G02B1/115
CPC分类号： G02B1/11 , G02B1/115 , G02B3/04 , G02B27/0018
摘要： PROBLEM TO BE SOLVED: To provide an antireflection film that can effectively reduce ghosts, and an optical element having the antireflection film.SOLUTION: The antireflection film is formed on an optical surface of an optical member and prevents reflection of a beam incident to the optical surface. The antireflection film satisfies a relationship of P1>P2 as a spectral reflectance characteristic when a beam is incident to the optical surface at an incident angle of 0, with P1 representing a maximum reflectance in a first wavelength region and P2 representing a maximum reflectance in a second wavelength region on a longer wavelength side than the first wavelength region. By shifting a wavelength range where the reflectance is at most a predetermined value to the longer wavelength side than the second wavelength region, the reflectance in the second wavelength region is decreased; and the reflectance in the first wavelength region is increased so as to decrease a difference in the luminance of ghosts in the first wavelength region and in the second wavelength region.
摘要翻译：要解决的问题：提供能够有效减少重影的防反射膜，以及具有防反射膜的光学元件。解决方案：防反射膜形成在光学构件的光学表面上，并防止入射到光学表面的光束的反射。当光束以入射角0入射到光学表面时，抗反射膜满足作为光谱反射率特性的P1> P2的关系，其中P1表示第一波长区域中的最大反射率，P2表示最大反射率在比第一波长区域更长波长侧的第二波长区域。通过将反射率至多为预定值的波长范围偏移到比第二波长区域更长的波长侧，则第二波长区域中的反射率降低; 并且增加第一波长区域中的反射率，从而减小第一波长区域和第二波长区域中的重影的亮度差。版权所有（C）2013，JPO＆INPIT

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