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41. 发明授权

US07040953B2 Substrate for information recording media and manufacturing method thereof, and information recording medium 有权
公开(公告)号：US07040953B2
公开(公告)日：2006-05-09
申请号：US10205073
申请日：2002-07-25
申请人： Kensuke Matsuno , Takeo Watanabe , Junji Kurachi
发明人： Kensuke Matsuno , Takeo Watanabe , Junji Kurachi
IPC分类号： B24B1/00 , C03C19/00
CPC分类号： G11B5/8404 , B24B37/048 , C03C15/00 , C03C19/00 , C03C2204/08 , G11B5/82 , G11B23/50
摘要： There are provided a substrate for information recording media and a manufacturing method thereof, according to which the projection height of minute undulations formed on the substrate surfaces can be made more uniform, and variation in the projection density can be suppressed. First, chemical strengthening treatment is carried out on a glass substrate that has been prepared by processing a sheet-shaped starting material glass plate into a predetermined shape. Then, precision polishing is carried out on the glass substrate that has been subjected to the chemical strengthening treatment, such that a polishing amount in a thickness direction of the glass substrate is within a predetermined range. Finally, surface washing is carried out on the glass substrate that has been subjected to said precision polishing.

42. 发明授权

US06899943B2 Glass substrate for magnetic disk and method for manufacturing 失效
标题翻译：磁盘用玻璃基板及其制造方法
公开(公告)号：US06899943B2
公开(公告)日：2005-05-31
申请号：US10367423
申请日：2003-02-14
申请人： Hiroshi Ikeda , Yoshihiro Matsuno , Takeo Watanabe
发明人： Hiroshi Ikeda , Yoshihiro Matsuno , Takeo Watanabe
IPC分类号： C03C15/00 , C03C17/34 , C03C19/00 , G01Q30/14 , G11B5/82
CPC分类号： C03C17/34 , C03C15/00 , C03C19/00 , C03C2204/08 , C03C2218/31 , Y10T428/24355
摘要： A method of manufacturing a glass substrate for a magnetic disk. The method includes the step of scrub-etching the glass substrate using a pad in the presence of an acid treatment solution. As the acid treatment solution, hydrofluoric acid is used in a range of 0.01 to 1 wt %. The scrub-etching step is performed at temperatures ranging from 5 to 60° C. for 1 second to 300 seconds. The method produces a substrate that is substantially free of asperity.
摘要翻译：一种制造磁盘用玻璃基板的方法。该方法包括在酸处理溶液的存在下使用垫擦洗蚀刻玻璃基板的步骤。作为酸处理溶液，氢氟酸的使用范围为0.01〜1重量％。擦洗蚀刻步骤在5至60℃的温度下进行1秒至300秒。该方法产生基本上没有凹凸的基底。

43. 发明授权

US06808784B2 Glass substrate for magnetic recording media and manufacturing method thereof 有权
标题翻译：磁记录介质用玻璃基板及其制造方法
公开(公告)号：US06808784B2
公开(公告)日：2004-10-26
申请号：US10143372
申请日：2002-05-10
申请人： Junichi Hashimoto , Kensuke Matsuno , Takeo Watanabe
发明人： Junichi Hashimoto , Kensuke Matsuno , Takeo Watanabe
IPC分类号： G11B582
CPC分类号： G11B5/7315 , C03C19/00 , G11B5/8404 , Y10T428/219
摘要： There is provided a glass substrate for magnetic recording media, which enables damage to a magnetic recording medium using the glass substrate to be prevented. The glass substrate is a donut-shaped glass substrate comprising major surfaces, an outer peripheral edge surface, an inner peripheral edge surface, and chamfered surfaces, each connecting between one of the major surfaces and one of the outer peripheral edge surface and the inner peripheral edge surface. Each of the chamfered surfaces comprises a conical surface part and an annular curved surface part connected to one another, and for each of the chamfered surfaces, a percentage ratio of a length of an outline of the annular curved surface part to a length of an outline of the chamfered surface in a cross section of the glass substrate including a central axis of the glass substrate is not less than a predetermined value.
摘要翻译：提供了一种用于磁记录介质的玻璃基板，其能够防止使用玻璃基板的磁记录介质的损坏。玻璃基板是包括主表面，外周边缘表面，内周边缘表面和倒角表面的环形玻璃基板，每个连接在一个主表面和外周边缘表面和内周边之一边缘表面。每个倒角表面包括圆锥形表面部分和相互连接的环形曲面部分，并且对于每个倒角表面，环形曲面部分的轮廓长度与轮廓长度的百分比在包括玻璃基板的中心轴线的玻璃基板的截面中的倒角面的面积不小于预定值。

44. 发明授权

US06553788B1 Glass substrate for magnetic disk and method for manufacturing 有权
标题翻译：磁盘用玻璃基板及其制造方法
公开(公告)号：US06553788B1
公开(公告)日：2003-04-29
申请号：US09510608
申请日：2000-02-22
申请人： Hiroshi Ikeda , Yoshihiro Matsuno , Takeo Watanabe
发明人： Hiroshi Ikeda , Yoshihiro Matsuno , Takeo Watanabe
IPC分类号： C03C1700
CPC分类号： C03C17/34 , C03C15/00 , C03C19/00 , C03C2204/08 , C03C2218/31 , Y10T428/24355
摘要： A method of manufacturing a glass substrate for a magnetic disk. The method includes the step of scrub-etching the glass substrate using a pad in the presence of an acid treatment solution. As the acid treatment solution, hydrofluoric acid is used in a range of 0.01 to 1 wt %. The scrub-etching step is performed at temperatures ranging from 5 to 60° C. for 1 second to 300 seconds. The method produces a substrate that is substantially free of asperity.
摘要翻译：一种制造磁盘用玻璃基板的方法。该方法包括在酸处理溶液的存在下使用垫擦洗蚀刻玻璃基板的步骤。作为酸处理溶液，氢氟酸的使用范围为0.01〜1重量％。擦洗蚀刻步骤在5至60℃的温度下进行1秒至300秒。该方法产生基本上没有凹凸的基底。

45. 发明授权

US5374502A Resist patterns and method of forming resist patterns 失效
标题翻译：抗蚀剂图案和形成抗蚀剂图案的方法
公开(公告)号：US5374502A
公开(公告)日：1994-12-20
申请号：US083131
申请日：1993-06-25
申请人： Toshihiko Tanaka , Mitsuaki Morigami , Iwao Higashikawa , Takeo Watanabe
发明人： Toshihiko Tanaka , Mitsuaki Morigami , Iwao Higashikawa , Takeo Watanabe
IPC分类号： G03F7/30 , G03F7/32 , G03C5/00
CPC分类号： G03F7/32 , G03F7/30
摘要： In accordance with a proposed resist pattern forming method, contact angles between the surface of a resist and a rinse is adjusted within a predetermined range, a volatil surfactant which does not remain by drying is mixed in the rinse so as to reduce a surface tension, the rinse is dried under a critical condition of the rinse in order not to cause the surface tension to exert. The occurrence of an attractive force between the resist patterns may be thereby weakened or nullified, so that falling of the patterns can be effectively prevented which very often happened at forming fine resist patterns or resist patterns of high aspect. On the other hand, depending upon structure of said resist pattern, it is possible to effectively prevent outermost main patterns of gathering resist patterns from falling down. By providing such effects, yieldings of products are increased. Further, the present invention may be also applied to a lithography illumination sources of which are light, electron, X-ray, ion beam, etc.
摘要翻译：根据所提出的抗蚀剂图案形成方法，将抗蚀剂表面和冲洗液之间的接触角调节到预定范围内，将不保持干燥的挥发性表面活性剂在冲洗液中混合以降低表面张力，冲洗液在冲洗的临界条件下干燥，以免引起表面张力。因此抗蚀剂图案之间的吸引力的发生可能被削弱或消失，从而可以有效地防止图形的下降，这在形成精细抗蚀剂图案或高方面的抗蚀剂图案时经常发生。另一方面，根据所述抗蚀剂图案的结构，可以有效地防止聚集抗蚀剂图案的最外面的主要图案掉落。通过提供这样的效果，产品的产量增加。此外，本发明还可以应用于光，电子，X射线，离子束等的光刻照明源

46. 发明授权

US5094684A Derivative of 1,5-diphenyl-1H-1,2-triazole-3-carboxamide, herbicidal compositions containing the derivative and process for producing the derivative 失效
标题翻译： 1,5-二苯基-1H-1,2-三唑-3-羧酰胺的衍生物，含有衍生物的除草剂组合物和用于生产衍生物的方法
公开(公告)号：US5094684A
公开(公告)日：1992-03-10
申请号：US554986
申请日：1990-07-17
申请人： Takafumi Shida , Hideo Arabori , Takeo Watanabe , Shiro Yamazaki , Hiroyasu Shinkawa
发明人： Takafumi Shida , Hideo Arabori , Takeo Watanabe , Shiro Yamazaki , Hiroyasu Shinkawa
IPC分类号： A01N43/653 , C07C65/21 , C07C67/14 , C07C69/734 , C07C235/42 , C07D249/10 , C07D263/42 , C07D263/48
CPC分类号： C07C65/21 , A01N43/653 , C07D249/10 , C07D263/48
摘要： Disclosed herein is a derivative of 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide represented by the following formula (I): ##STR1## wherein R represents an alkyl group of 2 to 10 carbon atoms, which is substituted by fluorine atom(s), and X represents a hydrogen atom or a fluorine atom, a process for producing the derivative and herbicidal compositions containing the derivative of 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide as an active ingredient.

47. 发明授权

US4007279A Fungicides 失效
标题翻译：杀菌剂
公开(公告)号：US4007279A
公开(公告)日：1977-02-08
申请号：US544895
申请日：1975-01-28
申请人： Takaaki Ohtsuka , Keigo Satake , Shiro Yamazaki , Takeo Watanabe
发明人： Takaaki Ohtsuka , Keigo Satake , Shiro Yamazaki , Takeo Watanabe
IPC分类号： C07D339/08
CPC分类号： C07D339/08
摘要： A fungicidal compound having a general structure corresponding to a member selected from the group of 2,3-dicyano-5,6-dihydro-p-dithiin and its 5-alkyl derivatives, as expressed by the following general formula: ##STR1## wherein R stands for H or an alkyl radical of C.sub.1 - C.sub.6.
摘要翻译：具有对应于选自2,3-二氰基-5,6-二氢 - 对 - 二硫杂及其5-烷基衍生物的成员的一般结构的杀真菌化合物，由以下通式表示：其中 R代表H或C1-C6的烷基。

48. 发明授权

US10333208B2 Antenna device 有权
公开(公告)号：US10333208B2
公开(公告)日：2019-06-25
申请号：US15498033
申请日：2017-04-26
申请人： Mina Ayatollahi , Bruce Fuester , Takeo Watanabe
发明人： Mina Ayatollahi , Bruce Fuester , Takeo Watanabe
IPC分类号： H01Q1/24 , H01Q1/32 , H01Q9/04 , H01Q9/42 , H01Q21/28 , H01Q1/42
摘要： An antenna device includes a flat base body and a flat conductive body which is disposed on the base body and which has a polygonal shape such that a lower side opposed to a ground is shorter than an upper side. The conductive body includes a feeding point on the lower side and a slit which comprises an open end on the lower side in a vicinity of the feeding point. The slit includes a first slit portion which extends from the open end, a second slit portion which extends from an end of the first slit portion such that the second slit portion is turned to a perpendicular direction with respect to the first slit portion, and a third slit portion which extends from an end of the second slit portion such that the third slit portion is turned to a perpendicular direction with respect to the second slit portion.

49. 发明授权

US08021033B2 Light guide member, planar light source device provided with the light guide member, and display apparatus using the planar light source device 有权
标题翻译：导光构件，设置有导光构件的平面光源装置，以及使用该平面光源装置的显示装置
公开(公告)号：US08021033B2
公开(公告)日：2011-09-20
申请号：US12095433
申请日：2006-11-27
申请人： Koji Tokita , Takeo Watanabe , Shuichi Naijo , Shuji Gomi
发明人： Koji Tokita , Takeo Watanabe , Shuichi Naijo , Shuji Gomi
IPC分类号： F21V7/04 , G02F1/1335
CPC分类号： G02B6/0021 , G02B6/0055 , G02B6/0068 , G02F1/133603 , G02F1/133605 , G02F1/133611 , H01L33/60
摘要： A light guide member laminated on the upper face of a luminous device mounting substrate on which a luminous device is mounted and which is for diffusing and guiding upward light emitted from the luminous device. The light guide member includes a light reflecting portion formed on the bottom face of the light guide member in an area other than an area near the luminous device, and a section in which a light reflecting portion is not formed on the bottom face of the light guide member at a position near the luminous device. Also disclosed is a planar light source device provided with the light guide member, and a display apparatus using the planar light source device.
摘要翻译：一种导光构件，其层叠在其上安装有发光装置的发光装置安装基板的上表面上，并且用于漫射和引导从发光装置发射的向上的光。导光构件包括在除了发光装置附近的区域之外的区域中形成在导光构件的底面上的光反射部分和在光的底面上没有形成光反射部分的部分引导构件在靠近发光装置的位置。还公开了设置有导光构件的平面光源装置和使用该平面光源装置的显示装置。

50. 发明授权

US07942546B2 Light guide member having light mixing protrusion, flat light source device, and display device 有权
标题翻译：具有光混合突起的导光构件，平面光源装置和显示装置
公开(公告)号：US07942546B2
公开(公告)日：2011-05-17
申请号：US12097848
申请日：2006-12-26
申请人： Shuichi Naijo , Shuji Gomi , Takeo Watanabe
发明人： Shuichi Naijo , Shuji Gomi , Takeo Watanabe
IPC分类号： F21V9/00
CPC分类号： G02B6/0018 , G02B6/0068 , G02F1/133603 , G02F1/133609
摘要： A light guide member capable of reducing an unevenness of luminescent color and further a nonuniformity in luminance when obtaining a white color by a color mixture using a plurality of light sources. Also disclosed are a flat light source device and a display device. A protrusion (4) of a cylindrical shape is formed upward a plurality color of LED light sources 5R, 5G, 5B, e.g., RGB color at a backside face of a light guide member (1), and a conical depression (3) is disposed at the position directly over the protrusion. Lights of each color from LED light sources 5R, 5G, 5B are mixed at the protrusion (4), thereafter reflect at the depression (3) and propagate in a horizontal direction at a light guide portion (2).
摘要翻译：一种导光构件，其能够通过使用多个光源的混色来获得白色，从而减少发光颜色的不均匀性，并且还具有不均匀的亮度。还公开了平板光源装置和显示装置。圆柱形的突起（4）在导光构件（1）的背面形成多个LED光源5R，5G，5B，例如RGB颜色，并且锥形凹部（3）是设置在突出部的正上方。来自LED光源5R，5G，5B的每种颜色的光在突起（4）处混合，然后在凹陷（3）处反射并在导光部分（2）沿水平方向传播。

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