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1. 发明授权

US5435818A Mold for optical element and a method of molding optical element 失效
标题翻译：光学元件用模具及光学元件成型方法
公开(公告)号：US5435818A
公开(公告)日：1995-07-25
申请号：US69381
申请日：1993-06-01
申请人： Masashi Mashige , Masaki Omori , Masayuki Tomida , Takeshi Nomura , Kiyoshi Yamamoto
发明人： Masashi Mashige , Masaki Omori , Masayuki Tomida , Takeshi Nomura , Kiyoshi Yamamoto
IPC分类号： C03B11/08 , C03B19/00 , B29D11/00
CPC分类号： C03B11/08 , B29L2011/0016
摘要： A method of molding an optical element numerically analyzes the thermal stress produced on a molded optical element product within a mold in a visco-elastic temperature range or elastic temperature range of an optical element material in a cooling step of the molding process is on the basis of a visco-elastic characteristic of the optical element material. A correction for the molding face of the mold is made on the basis of the value obtained by the numerical analysis so that any error between the optical functional face of optical element molded by the mold at room temperature and the optical functional face set on design may fall within a tolerance, thereby determining the molding face adapted to the shape of the optical functional face set on design.
摘要翻译：一种光学元件的成型方法在模制过程的冷却步骤中数值地分析在模具内的模制光学元件产品在粘弹性温度范围或弹性温度范围内产生的热应力是基于的光学元件材料的粘弹性特性。基于通过数值分析获得的值来进行模具的成型面的校正，使得在室温下由模具成型的光学元件的光学功能面与设计的光学功能面之间的任何误差可以落在公差范围内，从而确定适合设计的光学功能面的形状的成型面。

2. 发明授权

US5735920A Method of manufacturing optical glass element 失效
标题翻译：制造光学玻璃元件的方法
公开(公告)号：US5735920A
公开(公告)日：1998-04-07
申请号：US919334
申请日：1997-08-28
申请人： Masaki Omori , Hiroe Tanaka , Takeshi Nomura , Kiyoshi Yamamoto , Masayuki Tomida , Masashi Mashige , Shizuo Maruyama
发明人： Masaki Omori , Hiroe Tanaka , Takeshi Nomura , Kiyoshi Yamamoto , Masayuki Tomida , Masashi Mashige , Shizuo Maruyama
IPC分类号： C03B11/00 , C03B11/16 , C03C3/00 , C03C3/064 , C03C3/068 , C03C3/093 , G02B3/00
CPC分类号： C03B11/16 , C03C3/064 , C03C3/093
摘要： A manufacturing method for an optical glass element having a refractive index equal to a design value after press-molding. A glass material of specified composition is melted and press-molded while it is in the molten state. The refractive index of the glass material is calculated by substracting a change in the refractive index of the glass material resulting from the press-molding from a required refractive index for a molded glass element.
摘要翻译：折射率等于压制成型后的设计值的光学玻璃元件的制造方法。特定组成的玻璃材料在熔融状态下熔融并压制成型。玻璃材料的折射率通过将由压制成型得到的玻璃材料的折射率的变化从模制玻璃元件的所需折射率减去来计算。

3. 发明授权

US5604549A Press-molded optical element 失效
标题翻译：压模光学元件
公开(公告)号：US5604549A
公开(公告)日：1997-02-18
申请号：US373439
申请日：1995-01-17
申请人： Masashi Mashige , Masaki Omori , Masayuki Tomida , Takeshi Nomura , Kiyoshi Yamamoto
发明人： Masashi Mashige , Masaki Omori , Masayuki Tomida , Takeshi Nomura , Kiyoshi Yamamoto
IPC分类号： C03B11/08 , G02C7/02 , G02B3/00
CPC分类号： C03B11/08 , B29L2011/0016
摘要： A method of molding an optical element numerically analyzes the thermal stress produced on a molded optical element product within a mold in a visco-elastic temperature range or elastic temperature range of an optical element material in a cooling step of the molding process on the basis of a visco-elastic characteristic of the optical element material. A correction for the molding face of the mold is made on the basis of the value obtained by the numerical analysis so that any error between the optical functional face of optical element molded by the mold at room temperature and the optical functional face set on design may fall within a tolerance, thereby determining the molding face adapted to the shape of the optical functional face set on design.
摘要翻译：光学元件的成型方法在模制过程的冷却步骤的基础上数值地分析在模具内的模制的光学元件产品在光学元件材料的粘弹性温度范围或弹性温度范围内产生的热应力光学元件材料的粘弹性特性。基于通过数值分析获得的值来进行模具的成型面的校正，使得在室温下由模具成型的光学元件的光学功能面与设计的光学功能面之间的任何误差可以落在公差范围内，从而确定适合设计的光学功能面的形状的成型面。

4. 发明授权

US5822134A Optical lens and mold for molding the same 失效
标题翻译：光学镜片和模具用于成型
公开(公告)号：US5822134A
公开(公告)日：1998-10-13
申请号：US756697
申请日：1996-11-26
申请人： Kiyoshi Yamamoto , Takeshi Nomura , Masaki Ohmori , Masashi Mashige
发明人： Kiyoshi Yamamoto , Takeshi Nomura , Masaki Ohmori , Masashi Mashige
IPC分类号： C03B11/08 , G02B3/00 , G02B3/04 , G02B3/06 , G02B3/02
CPC分类号： G02B3/04 , C03B11/08 , G02B3/06 , C03B2215/47 , C03B2215/48 , Y02P40/57
摘要： An optical lens press-molded so that within at least the optically effective diameter thereof, the thickness thereof may become greater from the center of the optical axis thereof toward the marginal portion of the lens, characterized in that at least one of the both lens surfaces thereof is a spherical or aspherical concave lens continuous from a transferred surface formed so that in the area outside the optically effective diameter thereof, the thickness of the lens may be limited away from the extension of a curved surface of a radius of curvature setting the optically effective diameter toward the outer diameter of the lens, and forming the transferred surface up to at least the required outer diameter of the lens, and a free surface portion is left outside the outer diameter of the lens during molding.
摘要翻译：一种光学透镜，其被加压成型为至少在其光学有效直径内，其厚度可以从其光轴的中心朝向透镜的边缘部分变得更大，其特征在于，两个透镜表面中的至少一个是从形成的转移表面连续的球面或非球面凹透镜，使得在其光学有效直径之外的区域中，透镜的厚度可以被限制在远离设置光学的曲率半径的曲面的延伸部分有效直径朝向透镜的外径，并且将转印表面形成至少至少所需的透镜外径，并且在模制期间将自由表面部分留在透镜的外径之外。

5. 发明授权

US06003338A Molding method for optical element 失效
标题翻译：光学元件成型方法
公开(公告)号：US06003338A
公开(公告)日：1999-12-21
申请号：US690869
申请日：1996-08-01
申请人： Kiyoshi Yamamoto , Takeshi Nomura , Sunao Miyazaki , Masashi Mashige
发明人： Kiyoshi Yamamoto , Takeshi Nomura , Sunao Miyazaki , Masashi Mashige
IPC分类号： C03B11/00 , C03B11/08 , C03B11/12 , C03B21/00 , C03B23/00 , C03B25/00 , C03B27/00
CPC分类号： C03B11/122 , C03B11/08 , C03B2215/46 , C03B2215/47
摘要： A molding method for optical element is disclosed in which a glass material prepared for weight is introduced into a mold and then heated to soften, and subsequently pressed with the mold to mold an optical element. The glass material is heated to have a viscosity of 10.sup.5 to 10.sup.7 dPaS and press-molded with the mold having a temperature equivalent to a viscosity of 10.sup.9 to 10.sup.11 dPaS of the glass material.
摘要翻译：公开了一种用于光学元件的成型方法，其中将准备重量的玻璃材料引入模具中，然后加热软化，随后用模具压制以模制光学元件。将玻璃材料加热至105至107dPaS的粘度，并用具有与玻璃材料的粘度为109至1011dPaS的温度相等的模具进行压模。

6. 发明授权

US5976425A Optical device molding apparatus and method, and optical device 失效
标题翻译：光学装置成型装置及方法，以及光学装置
公开(公告)号：US5976425A
公开(公告)日：1999-11-02
申请号：US993155
申请日：1997-12-18
申请人： Takeshi Nomura , Kiyoshi Yamamoto , Masashi Mashige
发明人： Takeshi Nomura , Kiyoshi Yamamoto , Masashi Mashige
IPC分类号： G02B3/00 , C03B11/00 , C03B11/08 , B29D11/00
CPC分类号： C03B11/08 , C03B2215/60 , C03B2215/78
摘要： Lens surfaces are transferred by press-molding a glass material (16) by an upper mold (1) and a lower mold (2). After the lens surfaces are transferred, the outer circumferential portions of the upper and lower molds (1, 2) are clamped and pressed sideways to correct a shift between the optical axes of the transfer molding surfaces of the upper and lower molds (1, 2) and an inclination of the optical axes.
摘要翻译：透镜表面通过上模（1）和下模（2）对玻璃材料（16）进行压模而转印。在透镜表面被转印之后，上模具（1）和下模具（2）的外圆周部分被夹紧并侧压，以校正上，下模具（1,2）的传递模制表面的光轴之间的移动）和光轴的倾斜度。

7. 发明授权

US5788732A Optical-device forming method and apparatus 失效
标题翻译：光器件形成方法和装置
公开(公告)号：US5788732A
公开(公告)日：1998-08-04
申请号：US634256
申请日：1996-04-18
申请人： Takeshi Nomura , Nobuyuki Nakagawa , Kiyoshi Yamamoto , Sunao Miyazaki
发明人： Takeshi Nomura , Nobuyuki Nakagawa , Kiyoshi Yamamoto , Sunao Miyazaki
IPC分类号： C03B11/00 , C03B11/08 , C03B11/16
CPC分类号： C03B11/08 , C03B11/16 , C03B2215/46 , C03B2215/47 , C03B2215/60 , C03B2215/80 , Y02P40/57 , Y10S425/808
摘要： A method and apparatus for forming an optical device of a desired shape presses a heat-softened optical material using a set of molds. The optical material is aligned with respect to the molds by two or more aligning members which move around the center of the mold relative to each other. The optical material may also be aligned by inserting a pin into an aligning hole which is fixed to the mold body and has been aligned with respect to the molds.
摘要翻译：用于形成所需形状的光学装置的方法和装置使用一组模具挤压热软化的光学材料。光学材料通过相对于彼此围绕模具的中心移动的两个或更多个对准构件相对于模具对齐。光学材料也可以通过将销插入到固定到模具主体并且已经相对于模具对准的对准孔中来对准。

8. 发明授权

US5228894A Press-forming method for optical element 失效
标题翻译：光学元件压制成型方法
公开(公告)号：US5228894A
公开(公告)日：1993-07-20
申请号：US901980
申请日：1992-06-22
申请人： Bunryo Sato , Takeshi Nomura , Kiyoshi Yamamoto , Masaki Ohmori
发明人： Bunryo Sato , Takeshi Nomura , Kiyoshi Yamamoto , Masaki Ohmori
IPC分类号： C03B11/00 , C03B11/08
CPC分类号： C03B11/08
摘要： A method for press-forming a glass preform includes the steps of applying positioning pressure to an upper mold as the temperature of the upper mold and a lower mold increase to set values, maintaining a first temperature difference between the upper and lower molds of at least 10.degree. C. and increasing the temperature of the glass preform to a value above its glass transition temperature. Additional steps include cooling the upper and lower molds at a rate of 30.degree. to 100.degree. C. per minute while maintaining a temperature difference between the upper and lower molds at at least the first temperature difference, applying pressure to the lower mold, and opening the upper and lower molds to release the formed optical element after the temperatures of the upper and lower molds decrease to below a set value and a temperature difference between the upper and lower molds becomes greater than the first temperature difference.
摘要翻译：一种用于压制成型玻璃预制件的方法包括以下步骤：随着上模和下模的温度升高而将定位压力施加到上模，以设定值，保持上模和下模之间的第一温差至少 10℃，并将玻璃预制件的温度提高到高于其玻璃化转变温度的值。另外的步骤包括以每分钟30-100℃的速度冷却上模具和下模具，同时在至少第一温度差下保持上模和下模之间的温差，向下模施加压力，并打开上下模具在上下模具的温度降低到设定值以下之前释放形成的光学元件，并且上模具和下模具之间的温差变得大于第一温度差。

9. 发明授权

US5215566A Method of manufacturing optical element 失效
标题翻译：制造光学元件的方法
公开(公告)号：US5215566A
公开(公告)日：1993-06-01
申请号：US820916
申请日：1992-01-15
申请人： Kiyoshi Yamamoto , Takeshi Nomura
发明人： Kiyoshi Yamamoto , Takeshi Nomura
IPC分类号： C03B11/08
CPC分类号： C03B11/08 , C03B2215/87
摘要： A method of manufacturing an optical element from glass material is accommodated between an upper member and a lower member of mold. The glass material is press-molded in a state and heated to a desired temperature, thereafter being cooled and released from the mold to form a product having a predetermined optical functional surface. When the product is released from the mold, the upper mold member is first lifted by a predetermined amount, where the product may adhere to the upper mold member. Upon or after releasing and falling of the molded product from the upper mold member due to its own weight or heat stress, the upper mold member is further caused to ascend and the mold is opened so that the molded product can be taken out.
摘要翻译：从玻璃材料制造光学元件的方法容纳在模具的上部构件和下部构件之间。玻璃材料在一种状态下被压模并加热至所需温度，然后被冷却并从模具中释放以形成具有预定光学功能表面的产品。当产品从模具中释放时，首先将上模具提升预定量，其中产品可能粘附到上模具构件上。在由于其自身重量或热应力而使模制产品从上模具脱模和脱落之后或之后，上模具进一步上升并且模具打开，从而可以取出模塑产品。

10. 发明授权

US07995933B2 Process cartridge for use in image forming apparatus and image forming apparatus 有权
标题翻译：用于图像形成装置和图像形成装置的处理盒
公开(公告)号：US07995933B2
公开(公告)日：2011-08-09
申请号：US12015091
申请日：2008-01-16
申请人： Masao Kondo , Koji Ohara , Takeshi Nomura , Shinichi Yabuki
发明人： Masao Kondo , Koji Ohara , Takeshi Nomura , Shinichi Yabuki
IPC分类号： G03G15/00
CPC分类号： G03G21/1882
摘要： In an image forming apparatus employing a process cartridge for image forming apparatus which is equipped with a chip including a rewritable non-volatile memory, the non-volatile memory at least includes a read-only region and an arbitrarily rewritable region, a control program for writing data to the read-only region is installed in the arbitrarily rewritable region, and the use of the control program is limited after the completion of the writing of data to the read-only region.
摘要翻译：在采用配备有包括可重写非易失性存储器的芯片的图像形成装置的处理盒的图像形成装置中，非易失性存储器至少包括只读区域和任意可重写区域，用于将数据写入只读区域被安装在任意可重写区域中，并且在完成向只读区域写入数据之后限制了控制程序的使用。

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