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1. 发明授权

US5681609A Method of manufacturing a magnetic recording disk 失效
标题翻译：制造磁记录盘的方法
公开(公告)号：US5681609A
公开(公告)日：1997-10-28
申请号：US736476
申请日：1996-10-24
申请人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Takeshi Kojima
发明人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Takeshi Kojima
IPC分类号： C03C3/083 , C03C17/25 , C03C17/40 , C03C21/00 , C03C23/00 , G11B5/73 , G11B5/84 , G11B7/253 , C03C15/00 , B05D5/12
CPC分类号： C03C17/40 , C03C17/25 , C03C21/002 , C03C23/007 , C03C23/0075 , C03C3/083 , G11B5/7315 , G11B5/8404 , G11B7/2531 , C03C2217/213 , C03C2218/11 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/315
摘要： A method for manufacturing a magnetic recording disk including the steps of forming a film of solution on at least a principal surface of a sheet glass; the solution contains a water soluble inorganic material and a surface active agent; sandwiching both sides of a single sheet glass on which the film is formed or on a laminated structure of plural sheet glasses with a densified sheet with a high flatness to pressure the single glass or laminated structure; and heating and annealing the single sheet glass or laminated structure to flatten it. The end side of the flattened glass substrate is treated with a treating solution containing hydrofluosilicic acid. The glass substrate is formed by chemically strengthening a glass substrate by immersing the glass substrate in a chemical reinforcement solution, heating, and ion exchanging ions on the surface of the glass substrate with ions in the chemical reinforcement solution; removing the substrate from the chemical reinforcement solution and annealing the substrate at a temperature higher than the crystallization temperature of the molten salt; annealing the glass substrate; and finally cleaning the substrate.
摘要翻译：一种制造磁记录盘的方法，包括以下步骤：在平板玻璃的至少主表面上形成溶液膜; 该溶液含有水溶性无机材料和表面活性剂; 将形成有薄膜的单片玻璃的两面或多层薄片玻璃的层叠结构夹在单层玻璃或层叠结构的平坦度高的致密片上; 并对单片玻璃或层叠结构进行加热退火以使其平坦化。扁平玻璃基板的端部用含有氟化硅酸的处理液处理。通过在化学增强溶液中将玻璃基板浸渍在化学增强溶液中，在玻璃基板的表面上离子加热离子交换离子，通过化学强化玻璃基板来形成玻璃基板; 从所述化学增强溶液中除去所述基材并在高于所述熔融盐的结晶温度的温度下退火所述基材; 退火玻璃基板; 并最终清洗基材。

2. 发明授权

US5725625A Method of manufacturing a magnetic recording disk using glass substrate 失效
标题翻译：使用玻璃基板制造磁记录盘的方法
公开(公告)号：US5725625A
公开(公告)日：1998-03-10
申请号：US736475
申请日：1996-10-24
申请人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Takeshi Kojima
发明人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Takeshi Kojima
IPC分类号： C03C3/083 , C03C17/25 , C03C17/40 , C03C21/00 , C03C23/00 , G11B5/73 , G11B5/84 , G11B7/253
CPC分类号： C03C17/40 , C03C17/25 , C03C21/002 , C03C23/007 , C03C23/0075 , C03C3/083 , G11B5/7315 , G11B5/8404 , G11B7/2531 , C03C2217/213 , C03C2218/11 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/315
摘要： A glass substrate manufacturing method advantageously applicable to magnetic recording disk glass substrates, LCD glass substrates, photomask glass substrates, or optical memory glass substrates. The glass substrate is formed by chemically strengthening a glass substrate by immersing the glass substrate in a chemical reinforcement solution heated and then ion exchanging ions on the surface layer of the glass substrate with ions in the chemical reinforcement solution; removing the substrate from the chemical reinforcement solution and then annealing it to a temperature higher than the crystallization temperature of a molten salt; rapidly cooling the glass substrate at a rate at which the crystallization of the molten salt deposited on the surface of the glass substrate is prevented; and then cleaning the surface of the glass substrate. Moreover, the glass substrate is formed by chemically strengthening a glass substrate by immersing the glass substrate in a chemical reinforcement solution heated and then ion exchanging ions on the surface layer of the glass substrate with ions in the chemical reinforcement solution; and removing the substrate from the chemical reinforcement solution and then cleaning the surface of the glass substrate with a cleaning agent containing acid.
摘要翻译：玻璃基板制造方法有利地适用于磁记录盘玻璃基板，LCD玻璃基板，光掩模玻璃基板或光学记忆玻璃基板。玻璃基板通过将玻璃基板浸入化学增强溶液中，然后将化学增强溶液中的离子与玻璃基板的表面层离子交换离子进行化学强化来形成玻璃基板; 从化学增强溶液中除去基材，然后将其退火至高于熔融盐的结晶温度的温度; 以防止沉积在玻璃基板表面上的熔融盐结晶的速度快速冷却玻璃基板; 然后清洗玻璃基板的表面。此外，玻璃基板通过将玻璃基板浸入加热化学增强溶液中，然后将化学增强溶液中的离子与玻璃基板的表面层离子交换离子进行化学强化而形成玻璃基板; 并从化学增强溶液中除去基材，然后用含有酸的清洗剂清洗玻璃基材的表面。

3. 发明授权

US5654057A Sheet glass flattening method, method of manufacturing glass substrate for an information recording disk using flattened glass, method of manufacturing a magnetic recording disk using glass substrate, and magnetic recording medium 失效
公开(公告)号：US5654057A
公开(公告)日：1997-08-05
申请号：US579319
申请日：1995-12-27
申请人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Takeshi Kojima
发明人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Takeshi Kojima
IPC分类号： C03C3/083 , C03C17/25 , C03C17/40 , C03C21/00 , C03C23/00 , G11B5/73 , G11B5/84 , G11B7/253 , B32B3/00
CPC分类号： C03C17/40 , C03C17/25 , C03C21/002 , C03C23/007 , C03C23/0075 , C03C3/083 , G11B5/7315 , G11B5/8404 , G11B7/2531 , C03C2217/213 , C03C2218/11 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/315
摘要： A glass substrate manufacturing method advantageously applicable to magnetic recording disk glass substrates, LCD glass substrates, photomask glass substrates, or optical memory glass substrates. This method includes the steps of forming a film of a solution on at least a principal surface of a sheet glass formed using a down-drawing method, the solution containing a water soluble inorganic material and a surface-active agent; sandwiching both sides of a single sheet glass on which the film is formed or of a laminated structure of plural sheet glasses with a densified sheet with a high flatness to pressure the single glass or laminated structure; and heating and annealing the single sheet glass or laminated structure to flatten the same. The end side of the flatten glass substrate is treated with a treating solution containing a hydrofluosilicic acid. The glass substrate is formed by chemically strengthen a glass substrate by immersing the glass substrate in a chemical reinforcement solution heated and then ion exchanging ions on the surface-layer of the glass substrate with ions in the chemical reinforcement solution; pulling up the substrate from the chemical reinforcement solution and then annealing it to a temperature higher than the crystallization temperature of a molten salt; annealing the glass substrate at a rate at which the crystallization of the molten salt is deposited on the surface of the glass substrate; and then cleaning the surface of the glass substrate. Moreover, the glass substrate is formed by chemically strengthen a glass substrate by immersing the glass substrate in a chemical reinforcement solution heated and then ion exchanging ions on the surface layer of the glass substrate with ions in the chemical reinforcement solution; and pulling up the substrate from the chemical reinforcement solution and then cleaning the surface of the glass substrate with a cleaning agent containing acid.

4. 发明授权

US5916656A Sheet glass flattening method, method of manufacturing an information recording glass substrate using flattened glass, method of manufacturing a magnetic disk using glass substrate, and magnetic recording medium 失效
公开(公告)号：US5916656A
公开(公告)日：1999-06-29
申请号：US905640
申请日：1997-08-04
申请人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Tak Kojima
发明人： Teruki Kitayama , Kazuhiko Sekiguchi , Teruhisa Fujita , Yoshio Murano , Sakuji Yoshihara , Tak Kojima
IPC分类号： C03C3/083 , C03C17/25 , C03C17/40 , C03C21/00 , C03C23/00 , G11B5/73 , G11B5/84 , G11B7/253 , B32B3/00 , C03C15/00
CPC分类号： C03C17/40 , C03C17/25 , C03C21/002 , C03C23/007 , C03C23/0075 , C03C3/083 , G11B5/7315 , G11B5/8404 , G11B7/2531 , C03C2217/213 , C03C2218/11 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/315
摘要： A glass substrate manufacturing method advantageously applicable to magnetic recording disk glass substrates, LCD glass substrates, photomasks glass substrates, or optical memory glass substrates. The method includes the steps of forming a film of a solution on at least a principal surface of a sheet glass formed using a down-drawing method, the solution containing a water soluble inorganic material and a surface-active agent; sandwiching both sides of a single sheet glass on which the film is formed or of a laminated structure of two or more sheet glasses with a densified sheet with a high flatness to pressure the single glass or laminated structure; and heating and annealing the single sheet glass or laminated structure to flatten the same. The end side of the flatten glass substrate is treated with a treating solution containing a hydrofluosilicic acid. The glass substrate is formed by chemically strengthening a glass substrate by immersing the glass substrate in a heated chemical reinforcement solution and then ion exchanging ions on the surface layer of the glass substrate with ions in the chemical reinforcement solution; removing the substrate form the chemical reinforcement solution and then annealing it to a temperature higher than the crystallization temperature of a molten salt; annealing the glass substrate at a rate at which the crystallization of the molten salt is deposited on the surface of the glass substrate; and then cleaning the surface of the glass substrate. Moreover, the glass substrate may be formed by chemically strengthening a glass substrate by immersing the glass substrate in a heated chemical reinforcement solution and then ion exchanging ions on the surface layer of the glass substrate with ions in the chemical reinforcement solution; and removing the substrate from the chemical reinforcement solution and then cleaning the surface of the glass substrate with a cleaning agent containing acid.

5. 外观设计

USD307920S Protective end cap for a ball point pen 失效
公开(公告)号：USD307920S
公开(公告)日：1990-05-15
申请号：US911984
申请日：1986-09-26
申请人： Kazuhiko Sekiguchi
设计人： Kazuhiko Sekiguchi

6. 发明授权

US4283151A Compound writing instrument 失效
标题翻译：复合书写工具
公开(公告)号：US4283151A
公开(公告)日：1981-08-11
申请号：US127982
申请日：1980-03-06
申请人： Kazuhiko Sekiguchi
发明人： Kazuhiko Sekiguchi
IPC分类号： B43K24/14 , B43K27/02
CPC分类号： B43K27/02
摘要： A compound writing instrument, wherein a retractable mechanical pencil unit and a ball point pen unit are assembled in a lower barrel of the writing instrument, an upper barrel rotatable in one or two directions relative to said lower barrel around its axis overlaps said lower barrel and a cam mechanism engaging with said units for selectively shifting said units in the axial direction into a writing position is accomodated within said upper barrel of the writing instrument. By means of said cam mechanism, said upper barrel is shiftable relative to said lower barrel in the axial direction enough to feed out the lead of said mechanical pencil unit when this unit is in the writing position, while said upper barrel is non-shiftable relative to said lower barrel when said ball point pen unit is in the writing position.
摘要翻译：一种复合书写工具，其中可伸缩机械笔单元和圆珠笔单元组装在书写工具的下筒体中，相对于围绕其轴线的所述下圆筒的一个或两个方向可旋转的上筒体与所述下筒体重叠，与所述单元接合的凸轮机构适于在所述书写工具的所述上部筒体内容纳用于将所述单元沿轴向方向选择性地移动到书写位置。通过所述凸轮机构，当所述上部筒体处于书写位置时，所述上部筒体在轴向方向上可相对于所述下部筒体移动，足以将所述自动铅笔单元的引线送出，同时所述上部筒体是不可移动的相对的当所述圆珠笔单元处于书写位置时，到所述下筒。

7. 发明授权

US5482393A Corrector 失效
标题翻译：校正者
公开(公告)号：US5482393A
公开(公告)日：1996-01-09
申请号：US292295
申请日：1994-08-16
申请人： Kazuhiko Sekiguchi , Yoshihiko Chikugo
发明人： Kazuhiko Sekiguchi , Yoshihiko Chikugo
IPC分类号： B43M11/08 , B43K7/00
CPC分类号： B43M11/085
摘要： A dispenser for applying correction liquid to writing errors. The dispenser includes a valving rotary ball which controls the dispensing, with the rotary ball being normally biased against a spring member via an elongated biasing element, to shut off dispensing of the correction liquid. To insure integrity of shut-off and dispensing of correction liquid, the biasing member is a cylindrical member which has been integrally deformed at the end distant from the rotary ball to provide an outwardly extending stepped portion which firmly engages with the biasing spring.
摘要翻译：用于将校正液施加到书写错误的分配器。分配器包括控制分配的阀门旋转球，其中旋转球通过细长的偏置元件通常偏压在弹簧构件上，以切断校正液的分配。为了确保关闭和分配校正液的完整性，偏置构件是圆柱形构件，其在远离旋转球的一端已经整体变形，以提供与偏置弹簧牢固接合的向外延伸的台阶部分。

8. 发明授权

US4815880A Card type writing instrument 失效
标题翻译：卡式书写工具
公开(公告)号：US4815880A
公开(公告)日：1989-03-28
申请号：US111512
申请日：1987-10-21
申请人： Kazuhiko Sekiguchi
发明人： Kazuhiko Sekiguchi
IPC分类号： B43K3/00 , B43K5/00 , B43K21/16 , B43K23/12 , B43K29/00 , B43K31/00 , B43K9/00 , B43K27/00
CPC分类号： B43K21/16 , B43K23/12 , B43K29/00 , B43K5/005
摘要： A card type writing instrument has a casing made of plastics and at least one recess formed therein. Also, at least one flat writing element capable of being removably fitted into the recess in the casing is provided. When the writing element is held in the recess it is essentially integral with the casing and defines the shape of a card. The writing instrument may include a variety of writing elements such as a mechanical pencil unit and ball-point pen unit by providing a plurality of recesses in the casing for receiving the writing elements.
摘要翻译：卡式书写工具具有由塑料制成的壳体和形成在其中的至少一个凹部。此外，提供了能够可移除地装配到壳体中的凹部中的至少一个平坦的书写元件。当书写元件保持在凹槽中时，其基本上与壳体成一体并且限定了卡的形状。书写工具可以通过在壳体中设置用于接收书写元件的多个凹部来包括各种书写元件，例如机械笔单元和圆珠笔单元。

9. 发明授权

US4270869A Composite writing instrument 失效
标题翻译：复合书写工具
公开(公告)号：US4270869A
公开(公告)日：1981-06-02
申请号：US74404
申请日：1979-09-10
申请人： Kazuhiko Sekiguchi
发明人： Kazuhiko Sekiguchi
IPC分类号： B43K24/14 , B43K24/18
CPC分类号： B43K24/18 , B43K24/146
摘要： A composite writing instrument having a lower tubular casing accommodating therewithin two retractable mechanical pencil units spaced by about 180.degree.. An upper tubular casing encloses a cam mechanism for effecting a reciprocal rotational motion through about 180.degree. around the axis of the instrument and engaging both pencil units for alternately shifting them in the axial direction whereby the two pencil units can be alternately advanced to a writing position through an opening at the lower end of the lower tubular casing, or retracted to a retracted position within the lower tubular casing. A feeding operation for advancing the lead of the pencil unit in the writing position is effected by reciprocating of the upper tubular casing in the axial direction.
摘要翻译：一种复合书写工具，具有一个下部管状套管，其中容纳有间隔约180度的两个伸缩式自动铅笔单元。上管状壳体包围凸轮机构，用于围绕仪器的轴线进行大约180度的往复旋转运动，并且与两个铅笔单元接合，以便在轴向上交替地移动它们，由此两个笔单元可以交替地前进到书写位置通过下管状壳体的下端处的开口，或者缩回到下管状壳体内的缩回位置。用于使书写位置中的铅笔单元的引线前进的进给操作通过上管状壳体沿轴向的往复运动来实现。

10. 发明授权

US4268183A Composite writing instrument 失效
标题翻译：复合书写工具
公开(公告)号：US4268183A
公开(公告)日：1981-05-19
申请号：US74405
申请日：1979-09-10
申请人： Kazuhiko Sekiguchi
发明人： Kazuhiko Sekiguchi
IPC分类号： B43K24/14 , B43K24/18 , B43K27/08
CPC分类号： B43K24/146
摘要： A composite writing instrument composed of two writing units such as two ball point and pen units which has a lower tubular casing accommodating therewithin two writing units and an upper tubular casing accommodating a cam mechanism therewithin which is rotatable about the axis of the casing for advancing the two writing units to a writing position through an opening at the tip of the lower tubular casing or for retracting the units to a holding position within the lower tubular casing. The cam mechanism is rotatable around the axis of the lower tubular casing as well as being engageable with both of the two writing units respectively for shifting the writing units in the axial direction, and the mechanism includes a guide casing having lengthwise grooves thereon and a curved casing accommodating the guide casing therewithin.
摘要翻译：一种由诸如两个圆珠笔和笔单元的两个书写单元组成的复合书写工具，该两个书写单元具有容纳其中的两个书写单元的下部管状壳体和容纳其中的凸轮机构的上部管状壳体，其可围绕壳体的轴线旋转，两个书写单元通过下管状壳体的尖端处的开口到书写位置，或者用于将单元缩回到下管状壳体内的保持位置。凸轮机构可以围绕下管状壳体的轴线旋转，并且可以分别与两个书写单元两者啮合，用于沿着轴向方向移动书写单元，并且该机构包括导向壳体，其上具有纵向凹槽，并且具有弯曲壳体容纳其中的导向壳体。

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