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1. 发明申请

US20070178387A1 Mask fabrication supporting method, mask blank providing method, and mask blank dealing system 有权
标题翻译：掩模制造支持方法，掩模空白提供方法和掩模空白处理系统
公开(公告)号：US20070178387A1
公开(公告)日：2007-08-02
申请号：US10592320
申请日：2005-03-07
申请人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
发明人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
IPC分类号： B32B9/00 , B32B17/10 , B32B17/06 , G03F1/00 , G03F9/00
CPC分类号： G03F1/72 , C03C17/3607 , C03C17/3626 , C03C17/3649 , C03C17/3665 , C03C17/38 , C03C2218/355 , G03F1/84 , Y10T428/31616
摘要： A mask blank is provided by forming a plurality of films, including at least a thin film to be a transfer pattern, on a board. At the time of patterning a resist film of the mask blank according to pattern data, film information to check with a pattern is obtained for each of a plurality of the films.
摘要翻译：通过在板上形成至少包括作为转印图案的薄膜的多个膜来提供掩模坯料。在根据图案数据对掩模毛坯的抗蚀剂膜进行图案化时，对于多个膜中的每一个获得用于检查图案的胶片信息。

2. 发明申请

US20100178597A1 MASK FABRICATION SUPPORTING METHOD, MASK BLANK PROVIDING METHOD, AND MASK BLANK DEALING SYSTEM 有权
标题翻译：掩模制造支持方法，掩蔽空白提供方法和掩蔽空白处理系统
公开(公告)号：US20100178597A1
公开(公告)日：2010-07-15
申请号：US12685218
申请日：2010-01-11
申请人： Hiroyuki ISHIDA , Tamiya Aiyama , Koichi Maruyama
发明人： Hiroyuki ISHIDA , Tamiya Aiyama , Koichi Maruyama
IPC分类号： G03F1/00
CPC分类号： G03F1/72 , C03C17/3607 , C03C17/3626 , C03C17/3649 , C03C17/3665 , C03C17/38 , C03C2218/355 , G03F1/84 , Y10T428/31616
摘要： A mask blank is provided by forming a plurality of films, including at least a thin film to be a transfer pattern, on a board. At the time of patterning a resist film of the mask blank according to pattern data, film information to check with a pattern is obtained for each of a plurality of the films.
摘要翻译：通过在板上形成至少包括作为转印图案的薄膜的多个膜来提供掩模坯料。在根据图案数据对掩模毛坯的抗蚀剂膜进行图案化时，对于多个膜中的每一个获得用于检查图案的胶片信息。

3. 发明授权

US07660456B2 Mask fabrication supporting method, mask blank providing method, and mask blank dealing system 有权
标题翻译：掩模制造支持方法，掩模空白提供方法和掩模空白处理系统
公开(公告)号：US07660456B2
公开(公告)日：2010-02-09
申请号：US10592320
申请日：2005-03-07
申请人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
发明人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
IPC分类号： G06K9/00 , G03F1/00 , G06F17/50
CPC分类号： G03F1/72 , C03C17/3607 , C03C17/3626 , C03C17/3649 , C03C17/3665 , C03C17/38 , C03C2218/355 , G03F1/84 , Y10T428/31616
摘要： A mask blank is provided by forming a plurality of films, including at least a thin film to be a transfer pattern, on a board. At the time of patterning a resist film of the mask blank according to pattern data, film information to check with a pattern is obtained for each of a plurality of the films.
摘要翻译：通过在板上形成至少包括作为转印图案的薄膜的多个膜来提供掩模坯料。在根据图案数据对掩模毛坯的抗蚀剂膜进行图案化时，对于多个膜中的每一个获得用于检查图案的胶片信息。

4. 发明授权

US08627239B2 Mask fabrication supporting method, mask blank providing method, and mask blank dealing system 有权
标题翻译：掩模制造支持方法，掩模空白提供方法和掩模空白处理系统
公开(公告)号：US08627239B2
公开(公告)日：2014-01-07
申请号：US13464147
申请日：2012-05-04
申请人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
发明人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
IPC分类号： G06F17/50 , G03F1/00 , G06K9/00
CPC分类号： G03F1/72 , C03C17/3607 , C03C17/3626 , C03C17/3649 , C03C17/3665 , C03C17/38 , C03C2218/355 , G03F1/84 , Y10T428/31616
摘要： A mask blank is provided by forming a plurality of films, including at least a thin film to be a transfer pattern, on a board. At the time of patterning a resist film of the mask blank according to pattern data, film information to check with a pattern is obtained for each of a plurality of the films.
摘要翻译：通过在板上形成至少包括作为转印图案的薄膜的多个膜来提供掩模坯料。在根据图案数据对掩模毛坯的抗蚀剂膜进行图案化时，对于多个膜中的每一个获得用于检查图案的胶片信息。

5. 发明授权

US08196070B2 Mask fabrication supporting method, mask blank providing method, and mask blank dealing system 有权
标题翻译：掩模制造支持方法，掩模空白提供方法和掩模空白处理系统
公开(公告)号：US08196070B2
公开(公告)日：2012-06-05
申请号：US12685218
申请日：2010-01-11
申请人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
发明人： Hiroyuki Ishida , Tamiya Aiyama , Koichi Maruyama
IPC分类号： G06F17/50 , G03F1/00 , G06K9/00
CPC分类号： G03F1/72 , C03C17/3607 , C03C17/3626 , C03C17/3649 , C03C17/3665 , C03C17/38 , C03C2218/355 , G03F1/84 , Y10T428/31616
摘要： A mask blank is provided by forming a plurality of films, including at least a thin film to be a transfer pattern, on a board. At the time of patterning a resist film of the mask blank according to pattern data, film information to check with a pattern is obtained for each of a plurality of the films.
摘要翻译：通过在板上形成至少包括作为转印图案的薄膜的多个膜来提供掩模坯料。在根据图案数据对掩模毛坯的抗蚀剂膜进行图案化时，对于多个膜中的每一个获得用于检查图案的胶片信息。

6. 发明授权

US09494156B2 Pump 有权
标题翻译：泵
公开(公告)号：US09494156B2
公开(公告)日：2016-11-15
申请号：US13522911
申请日：2010-11-25
申请人： Koichi Maruyama , Junichi Aikawa , Naoto Yotsugi , Kotaro Iwagoshi
发明人： Koichi Maruyama , Junichi Aikawa , Naoto Yotsugi , Kotaro Iwagoshi
IPC分类号： F04C25/02 , F04C18/344 , F04C28/06 , F04C29/02 , F04C28/24 , F04C28/28 , F04C29/12
CPC分类号： F04C25/02 , F04C18/3441 , F04C28/06 , F04C28/24 , F04C28/28 , F04C29/02 , F04C29/12
摘要： A pump that includes a pump body 10 which sucks in air from an inlet 7 and discharges the air; a hydraulic pump which pressure-feeds a lubricating oil to the pump body 10 in accordance with the driving of the pump body 10; a non-return valve 70 which is disposed in a valve accommodation portion 6 between the inlet 7 and the pump body 10 to open and close the valve accommodation portion 6; an air introduction path 19 which introduces air into a cylinder 74 of the non-return valve 70; and an air introduction valve 60 which opens the air introduction path 19 when the hydraulic pump is not operating. When the pump body 10 is stopped, the non-return valve 70 closes the inlet 7 in response to a difference in pressure between the pressure of the valve accommodation portion 6 reduced to a value equal to or less than atmospheric pressure by the operation of the pump body 10, and the pressure of the air introduced into the cylinder 74 by the opening of the air introduction valve 60 owing to the stoppage of the hydraulic pump associated with the stoppage of the pump body 10.
摘要翻译：一种泵，包括：泵体10，其从入口7吸入空气并排出空气; 液压泵，其根据泵体10的驱动将润滑油加压到泵体10; 止回阀70，其设置在入口7和泵体10之间的阀容纳部6中，以打开和关闭阀容纳部6; 将空气引入到止回阀70的气缸74中的空气引入路径19; 以及当液压泵不工作时打开空气导入路径19的空气导入阀60。当泵体10停止时，止回阀70响应于阀容纳部6的压力减小到等于或小于大气压的值之间的压力差而关闭入口7，通过操作泵体10以及由于与泵体10的停止相关联的液压泵停止而通过空气导入阀60的打开引入气缸74的空气的压力。

7. 发明授权

US07975677B2 Gas introducing structure of intake path 有权
公开(公告)号：US07975677B2
公开(公告)日：2011-07-12
申请号：US12379915
申请日：2009-03-04
申请人： Fumihiro Shinkai , Koichi Maruyama , Toshihiro Kawai , Kiyoshi Naiki , Takanori Kawazu , Takeshi Murakami , Takashi Tsukiyama
发明人： Fumihiro Shinkai , Koichi Maruyama , Toshihiro Kawai , Kiyoshi Naiki , Takanori Kawazu , Takeshi Murakami , Takashi Tsukiyama
IPC分类号： F02B47/08 , F02B47/00
摘要： A gas introducing structure of an intake path includes a gas introducing path introducing a gas into an intake airflow in the intake path of an internal combustion engine, wherein an inner peripheral surface of the gas introducing path is made of a bottom surface appearing as a straight line at a lower side of a perpendicular cross section of the inner peripheral surface and a curved wall surface appearing as a convex curved line, connecting with each end of the straight line at an angle, at an upper side of the perpendicular cross section of the inner peripheral surface.

8. 发明授权

US07430159B2 Optical pick-up and objective lens for use with different types of optical discs 失效
标题翻译：用于不同类型光盘的光学拾取和物镜
公开(公告)号：US07430159B2
公开(公告)日：2008-09-30
申请号：US11036989
申请日：2005-01-19
申请人： Daisuke Koreeda , Koichi Maruyama
发明人： Daisuke Koreeda , Koichi Maruyama
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/1275 , G11B7/1374 , G11B2007/0006
摘要： There is provided an optical pick-up used for recording data to and/or reproducing data from at least three types of optical discs having at least two different thicknesses of cover layers. The optical pick-up includes light sources and an objective lens. A thickness t1 of a first optical disc, a thickness t2 of a second optical disc, and a thickness t3 of a third optical disc satisfy a relationship t1≦t2 NA3. Further, a first light beam for the first optical disc is incident on the objective lens as a converging light beam, and the second and third light beams for the second and third optical discs are incident on the objective lens as diverging light beams, respectively. Given that magnification of the objective lens is m1 when the first optical disc is used, magnification of the objective lens is m2 when the second optical disc is used, and magnification of the objective lens is m3 when the first optical disc is used, following conditions are satisfied: m1>0, m3
摘要翻译：提供了一种用于将数据记录到至少三种类型的具有至少两个不同厚度的覆盖层厚度的光盘中的数据的光学拾取器。光学拾取器包括光源和物镜。第一光盘的厚度t 1，第二光盘的厚度t 2和第三光盘的厚度t 3满足关系t 1 <= t 2 = NA 2> NA 3。此外，用于第一光盘的第一光束作为会聚光束入射在物镜上，并且用于第二和第三光盘的第二和第三光束分别作为发散光束入射在物镜上。假设当使用第一光盘时物镜的放大倍数为m 1，当使用第二光盘时物镜的倍率为m 2，并且当使用第一光盘时物镜的倍率为m 3 满足以下条件：m 1> 0，m 3

9. 发明授权

US07158468B2 Optical system for optical head 有权
标题翻译：光学头光学系统
公开(公告)号：US07158468B2
公开(公告)日：2007-01-02
申请号：US09962301
申请日：2001-09-26
申请人： Shuichi Takeuchi , Koichi Maruyama
发明人： Shuichi Takeuchi , Koichi Maruyama
IPC分类号： G11B7/135
CPC分类号： G02B5/1895 , G02B27/0037 , G02B27/4238 , G11B7/1275 , G11B7/1353 , G11B7/1374 , G11B7/139 , G11B2007/0006
摘要： An optical system for an optical head of an optical disc drive is capable of using first and second discs, protective layer of the second disc being thicker than that of the first disc, a data density of the second disc being lower than that of the first disc. A light source selectively emits first and second laser beams having first and second wavelengths, respectively. An objective lens converges the first and second beams on the first and second discs, respectively. The second beam is incident on the objective lens as diverging light, and the first beam is incident on the objective lens as a beam of which degree of divergence is smaller. A diffraction lens structure is formed in the high NA exclusive area, which compensates for aberrations of a portion of the first laser beam, and causes aberrations to a portion of the second laser beam passed therethrough.
摘要翻译：用于光盘驱动器的光头的光学系统能够使用第一和第二光盘，第二光盘的保护层比第一光盘的保护层厚，第二光盘的数据密度低于第一光盘的数据密度光盘。光源分别选择性地发射具有第一和第二波长的第一和第二激光束。物镜分别将第一和第二光束会聚在第一和第二光盘上。第二光束作为发散光入射在物镜上，第一光束作为发散度较小的光束入射到物镜上。在高NA专用区域中形成衍射透镜结构，其补偿第一激光束的一部分的像差，并且引起通过其中的第二激光束的一部分的像差。

10. 发明授权

US06873590B2 Objective lens for optical pick-up 有权
标题翻译：物镜用于光学拾取
公开(公告)号：US06873590B2
公开(公告)日：2005-03-29
申请号：US10087832
申请日：2002-03-05
申请人： Shuichi Takeuchi , Koichi Maruyama
发明人： Shuichi Takeuchi , Koichi Maruyama
IPC分类号： G02B13/00 , G11B7/00 , G11B7/125 , G11B7/135
CPC分类号： G11B7/1353 , G11B7/1275 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： Disclosed is an objective lens of an optical pick-up that converges light beams of two different wavelengths onto recording layers of optical discs of two different recording densities, respectively. The objective lens includes a refractive lens whose one surface is divided into a common area through which a light beam of a low NA, which is necessary and sufficient for an optical disc having low recording density, passes and a high NA exclusive area through which a light beam of a high NA, which is necessary only for an optical disc having high recording density, passes. A diffractive lens structure is formed in both the areas. The diffractive lens structure in the common area maximizes the diffraction efficiency of the first order and that in the high NA exclusive area maximizes the diffraction efficiency of the second or third order at the wavelength corresponding to the optical disc having high recording density.
摘要翻译：公开了将两种不同波长的光束分别聚焦到两个不同记录密度的光盘的记录层上的光学拾取器的物镜。物镜包括折射透镜，其折射透镜的一个表面被分成公共区域，对于具有低记录密度的光盘而言，必需且足够的低NA的光束通过该公共区域通过，并且高NA专用区域高NA的光束仅对具有高记录密度的光盘是必需的。在这两个区域中形成衍射透镜结构。公共区域中的衍射透镜结构使第一级的衍射效率最大化，并且在高NA专用区域中的衍射效率使得对应于具有高记录密度的光盘的波长的第二或第三级的衍射效率最大化。

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