公开(公告)号：US5622904A

公开(公告)日：1997-04-22

申请号：US396082

申请日：1995-02-28

申请人： Katsuyuki Ohkubo ,  Tomoaki Sugawara ,  Hiroyuki Endou ,  Hiroshi Ueno ,  Akihito Minato

发明人： Katsuyuki Ohkubo ,  Tomoaki Sugawara ,  Hiroyuki Endou ,  Hiroshi Ueno ,  Akihito Minato

IPC分类号： C03C4/00 ,  C03C23/00 ,  C03C3/04 ,  B28B7/34

CPC分类号： C03C23/00 ,  C03C23/007 ,  C03C23/008

摘要： A glass material for molding an optical element and including lead and a lead compound is processed chemically and physically and includes a modificative ion component set such that an atomic concentration of the modificative ion component in a range of 600 angstroms from a glass surface layer has a concentration gradient approximated by a curve represented by the following formula (1). ##EQU1## wherein, reference numeral Y designates an atomic concentration of a modificative ion shown by atomic percent. Reference numeral X designates a depth from an uppermost glass surface layer. Each of coefficients A0 to A10 is set to a constant. Symbol 0 designates a power. Reference numeral e(x) designates an error component.

摘要翻译： 用于模制光学元件并且包括铅和铅化合物的玻璃材料被化学和物理地加工，并且包括改性离子组分，使得从玻璃表面层的600埃范围内的改性离子组分的原子浓度具有 浓度梯度由下式（1）表示的曲线近似。 Y = A0 + A1 x X + A2 x X + E，cir + EE 2 + A3 x X + E，cir + EE 3 +（1）A4 x X + E，cir + EE 4 + A5 x X + cir + EE 5 + A6 x X + E，cir + EE 6 + A7 x X + E，cir + EE 7 + A8 x X + E，cir + EE 8 + + TR A9 x X + E，cir + EE 9 + A10×X + E，cir + EE10 + e（x）其中，Y表示原子百分比表示的改性离子的原子浓度。 附图标记X表示从最上面的玻璃表面层的深度。 系数A0至A10中的每一个被设置为常数。 符号+ E，cir 0 + EE表示一个电源。 附图标记e（x）表示误差分量。

公开(公告)号：US06170988B2

公开(公告)日：2001-01-09

申请号：US08717242

申请日：1996-09-20

申请人： Katsuyuki Ohkubo ,  Yuzuru Kudoh ,  Kenichi Hiratsuka

发明人： Katsuyuki Ohkubo ,  Yuzuru Kudoh ,  Kenichi Hiratsuka

IPC分类号： F16C1702

CPC分类号： F16C33/107 ,  F16C17/026 ,  H02K7/086 ,  Y10S384/912 ,  Y10S384/913

摘要： A self-acting air bearing wherein an abrasion-generated substance is generated by rotation of a shaft and a bearing and is used as a lubricant. As a result, a motor of low cost and stable rotation in which it is not necessary to insert special lubricant into the shaft or the bearing previously can be achieved. Moreover, in a polygon motor having such a lubrication structure, since polluting of a writing system is not feared, reliability for a long time period can be obtained.

摘要翻译： 一种自动空气轴承，其中通过轴和轴承的旋转而产生磨损产生物质并用作润滑剂。 结果，可以实现低成本和稳定旋转的电动机，其中不需要预先将特殊润滑剂插入轴或轴承。 此外，在具有这种润滑结构的多边形电动机中，由于不会害怕书写系统的污染，所以可以获得长时间的可靠性。

公开(公告)号：US06791771B2

公开(公告)日：2004-09-14

申请号：US10050117

申请日：2002-01-18

申请人： Toshihiro Kanematsu ,  Hidenobu Kishi ,  Katsuyuki Ohkubo

发明人： Toshihiro Kanematsu ,  Hidenobu Kishi ,  Katsuyuki Ohkubo

IPC分类号： G02B702

CPC分类号： G02B7/008 ,  G02B7/028 ,  Y10T29/49885 ,  Y10T29/49982

摘要： A composite optical component and its manufacturing method are disclosed. A holding member or an optical functional device is subjected to elastic deformation, with both of them fixed together, and the optical functional device is subjected to plastic deformation by heating to reduce stress between two components in such a way that the holding member and optical functional device will be slide-fitted with each other; sliding resistance between the optical functional device and enclosure per “b” in longitudinal direction of the optical component will be F≦a/b×S×E; or the optical functional device and holding member will be slide-fit by formation of one integral body in the mold, thereby preventing thermal distortion and distortion of the optical functional device due to recovery of elastic deformation of a reinforcing member, with the result that manufacturing costs can be reduced while a high degree of straightness and high surface precision are maintained.

摘要翻译： 公开了一种复合光学部件及其制造方法。 保持构件或光学功能装置经受弹性变形，两者都固定在一起，并且光学功能装置通过加热而受到塑性变形，以减小两个部件之间的应力，使得保持构件和光学功能 装置将相互滑动配合; 光学功能元件与光学部件的纵向方向上每“b”的外壳之间的滑动阻力将为F <= a / bxSxE; 或者通过在模具中形成一体的整体来使光功能元件和保持构件滑动配合，由此防止由于加强构件的弹性变形的恢复而引起的光功能元件的热变形和变形，结果制造 可以降低成本，同时保持高度的直线度和高的表面精度。

公开(公告)号：US5897052A

公开(公告)日：1999-04-27

申请号：US756802

申请日：1996-11-26

申请人： Arata Tanaka ,  Katsuyuki Ohkubo ,  Kazuhiko Sase

发明人： Arata Tanaka ,  Katsuyuki Ohkubo ,  Kazuhiko Sase

IPC分类号： B65D5/06 ,  B65D5/54 ,  B65D17/34 ,  B65D75/58 ,  B65D75/62 ,  B65D75/64

CPC分类号： B65D5/5445 ,  B65D5/062 ,  B65D5/065 ,  B65D5/068 ,  B65D75/5844 ,  Y10S229/926 ,  Y10S383/908

摘要： The provision of an easily laterally opened type paper container includes: a paper base material which is made of material having thermoplastic resin layers on both sides thereof; an opening piece which is formed of a resin film, and sandwiched and bonded between an upper piece and a lower piece of an overlap width portion of the paper base material which is overlapped and laminated on each other with a picking length; a notch portion defined in the upper piece of said overlap width portion in correspondence with both ends of said opening piece laterally; and an oriented polyolefine film having such a characteristic that an orientation magnification of the film in one direction is larger than that in a direction orthogonal to the one direction, which is stacked on an inner surface of the paper container material in such a manner that the one direction having the larger orientation magnification coincides with an opening direction of the paper container.

摘要翻译： 提供容易横向打开的纸容器包括：纸基材料，由在其两侧具有热塑性树脂层的材料制成; 由树脂膜形成的开口片，夹在并粘结在纸基材料的上部片和下部片材之间，该片材的重叠宽度部分以拾取长度彼此重叠和层压; 与所述开口件的两端相对应地限定在所述重叠宽度部分的上部件中的切口部分; 以及取向聚烯烃薄膜，其特征在于，薄膜在一个方向上的取向倍率大于在与纸容器材料的内表面堆叠在纸容器材料的内表面上的方向垂直的方向上的取向倍率， 具有较大取向放大率的一个方向与纸容器的打开方向一致。