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31. 发明授权

US5900318A Magnetic storage member 失效
标题翻译：磁性存储部件
公开(公告)号：US5900318A
公开(公告)日：1999-05-04
申请号：US470709
申请日：1995-06-06
申请人： Masahiro Yanagisawa
发明人： Masahiro Yanagisawa
IPC分类号： C10M105/34 , C10M105/32 , C10M105/48 , C10M105/54 , C10M105/56 , C10M105/68 , C10M105/72 , C10M105/80 , C10M107/54 , C10N30/06 , C10N40/18 , C10N50/02 , G11B5/64 , G11B5/71 , G11B5/72 , G11B5/725 , G11B5/73
CPC分类号： G11B5/725 , Y10S428/90 , Y10T428/30 , Y10T428/3154 , Y10T428/31544
摘要： The invention provides a magnetic storage member having a magnetic medium coated on a substrate, a protective film coated on the medium, and a lubricant coated on the protective film, the lubricant having a functional group with an inorganic character of 110 or more. The magnetic storage member is provided with the lubricant which can prevent adsorption to a magnetic head, is not removed by sliding with the head and rotation of the magnetic storage member, and has excellent wear resistance.
摘要翻译：本发明提供了一种具有涂覆在基板上的磁性介质，涂覆在介质上的保护膜和涂覆在保护膜上的润滑剂的磁性存储构件，该润滑剂具有无机特性为110以上的官能团。磁存储部件设置有能够防止对磁头的吸附的润滑剂，不会通过与头部的滑动和磁存储部件的旋转而被除去，并且具有优异的耐磨性。

32. 发明授权

US5870249A Magnetic disk drive in which change in distance between magnetic head and disk is minimized 失效
标题翻译：其中磁头和磁盘之间的距离变化最小化的磁盘驱动器
公开(公告)号：US5870249A
公开(公告)日：1999-02-09
申请号：US919637
申请日：1997-08-28
申请人： Masahiro Yanagisawa
发明人： Masahiro Yanagisawa
IPC分类号： G11B21/02
CPC分类号： G11B5/4886 , G11B5/5521 , G11B5/596
摘要： A high-recording-density magnetic disk drive is provided which minimizes changes in the distance between a magnetic disk and a magnetic head and is reduced in size and weight. The magnetic head and a support spring which supports the magnetic head are rotated over the magnetic disk which is stationary, and a base which supports the support spring is rotated by a rotary actuator for tracking on the magnetic disk.
摘要翻译：提供了一种高记录密度磁盘驱动器，其使磁盘和磁头之间的距离的变化最小化并且减小了尺寸和重量。支撑磁头的磁头和支撑弹簧在固定的磁盘上旋转，支撑弹簧的基座由用于在磁盘上跟踪的旋转致动器旋转。

33. 发明授权

US5858536A Magnetic recording medium having a perfluoropolyether lubricant bonded to the surface of a carbon protective film 失效
标题翻译：具有结合到碳保护膜表面的全氟聚醚润滑剂的磁记录介质
公开(公告)号：US5858536A
公开(公告)日：1999-01-12
申请号：US294970
申请日：1994-08-24
申请人： Masahiro Yanagisawa
发明人： Masahiro Yanagisawa
IPC分类号： B05D1/18 , B05D3/04 , B05D3/12 , C01B31/02 , C09D5/00 , C10M107/38 , C10N40/18 , G11B5/64 , G11B5/72 , G11B5/725 , G11B5/73 , G11B5/738 , G11B5/71
CPC分类号： B82Y30/00 , B05D1/185 , B05D3/0493 , B05D3/12 , B82Y40/00 , C10M107/38 , G11B5/72 , G11B5/725 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10N2240/20 , C10N2240/201 , C10N2240/202 , C10N2240/203 , C10N2240/204 , C10N2240/205 , Y10S428/90 , Y10T428/30 , Y10T428/3154 , Y10T428/31544
摘要： A magnetic storage medium includes a substrate, a protective film, and a lubricant film. The substrate includes a magnetic body. The protective film is formed on the substrate and constituted by a carbon thin film having dangling bonds formed on a surface thereof. The lubricant film is coated on the protective film and bonded to some of the dangling bonds. An adsorption site ratio (density of dangling bonds/density of functional groups of lubricant film) which is a ratio of the density of the dangling bonds to the density of functional groups of the lubricant film exceeds 1.
摘要翻译：磁性存储介质包括基板，保护膜和润滑膜。基板包括磁性体。保护膜形成在基板上，由其表面上形成有悬挂键的碳薄膜构成。将润滑剂膜涂覆在保护膜上并结合到一些悬挂键。悬挂键的密度与润滑剂膜的官能团的密度的比率的吸附位置比（悬挂键的密度/润滑剂膜的官能团的密度）超过1。

34. 发明授权

US4679829A Porting member with a universal coupling mechanism 失效
标题翻译：带通用连接机构的移动部件
公开(公告)号：US4679829A
公开(公告)日：1987-07-14
申请号：US824369
申请日：1986-01-23
申请人： Masahiro Yanagisawa
发明人： Masahiro Yanagisawa
IPC分类号： F16J13/04 , F16L27/08 , F16L27/093 , F16L41/00
CPC分类号： F16L41/005 , F16L27/093
摘要： A porting member with a universal coupling mechanism comprises a connector which is fixed on a container opening and provided with a first fluid passage, and a port element which is rotatably supported on the connector and provided with a second fluid passage. The port element is clamped between opposed surfaces of the connector and the final position determined by interengagement of a spherical shaped surface and an edge ring formed on the opposed surfaces of the connector.
摘要翻译：具有通用联接机构的移动构件包括固定在容器开口上并具有第一流体通道的连接器，以及可旋转地支撑在连接器上并设置有第二流体通道的端口元件。端口元件被夹持在连接器的相对表面之间，并且通过形成在连接器的相对表面上的球形表面和边缘环的相互接合确定的最终位置。

35. 发明授权

US4380558A Process for manufacturing a protective polysilicate layer of a record member by a laser beam and a magnetic record member suitably manufactured thereby 失效
标题翻译：通过由其适当制造的激光束和磁记录部件制造记录部件的保护性聚硅酸盐层的方法
公开(公告)号：US4380558A
公开(公告)日：1983-04-19
申请号：US192566
申请日：1980-09-30
申请人： Masahiro Yanagisawa
发明人： Masahiro Yanagisawa
IPC分类号： H01F41/32 , B05D3/06
CPC分类号： H01F41/32 , Y10S428/90
摘要： A protective polysilicate layer for a thin magnetic metal member, such as a magnetic disk or a magnetic drum, is manufactured by pre-baking a layer of a solution of tetrahydroxysilane, for example, at 200.degree. C. for one hour. Condensation polymerization of the tetrahydroxysilane is subsequently promoted by irradiating the pre-baked layer by a laser beam having a wavelength between 4 and 50 microns, preferably between 9 and 11 microns, such as a carbon dioxide laser beam. The magnetic metal film reflects the laser beam. Preferably, a thin layer, such as less than 0.05 micron thick, of a material capable of reflecting the laser beam, is formed on the magnetic metal film before application of the tetrahydroxysilane solution. The irradiation may be carried out either simply directly or through a laser beam collector. Alternatively, a pair of pre-baked layers may simultaneously be treated by juxtaposing another half-finished magnetic record member and causing the laser beam to be repeatedly reflected by the magnetic metal films and/or the reflective layers. A reflector may be substituted for the other half-finished magnetic record member.
摘要翻译：通过将例如在200℃的四羟基硅烷溶液的一层预烘烤1小时，制造用于薄磁性金属构件如磁盘或磁鼓的保护性聚硅酸盐层。随后通过用波长为4至50微米，优选9至11微米的激光束（例如二氧化碳激光束）照射预烘焙层来促进四羟基硅烷的缩合聚合。磁性金属膜反射激光束。优选地，在施加四羟基硅烷溶液之前，在磁性金属膜上形成薄层，例如小于0.05微米厚的能够反射激光束的材料。照射可以简单地直接地或通过激光束收集器进行。或者，一对预烘烤层可以通过并置另一半成品磁记录元件并使激光束被磁性金属膜和/或反射层重复地反射来同时处理。反射器可以代替另一个半成品磁记录元件。

36. 发明授权

US4326229A Magnetic record member and process for manufacturing the same 失效
标题翻译：磁记录元件及其制造方法
公开(公告)号：US4326229A
公开(公告)日：1982-04-20
申请号：US102731
申请日：1979-12-12
申请人： Masahiro Yanagisawa
发明人： Masahiro Yanagisawa
IPC分类号： G11B5/64 , G11B5/72 , G11B5/725 , G11B5/82
CPC分类号： G11B5/72 , G11B5/82 , Y10S428/90 , Y10S428/928 , Y10T428/12382 , Y10T428/12604 , Y10T428/1275 , Y10T428/12944 , Y10T428/26 , Y10T428/269
摘要： An improved magnetic disk recording device having a smooth recording medium layer covered with a protective film layer whose surface is formed with radially extending sinusoidal jogs or undulations defining a surface roughness greater than that of the underlying recording medium. These jogs act to avoid wear due to the adhesiveness between the device and a recording or reproducing head. The jogged protective film layer is formed by using a solvent of specified boiling point in a spin-coating process.
摘要翻译：一种改进的磁盘记录装置，其具有覆盖有保护膜层的光滑记录介质层，该保护膜层的表面形成有径向延伸的正弦微动或起伏，其表面粗糙度大于下层记录介质的表面粗糙度。这些点动作用是为了避免由于装置与记录或再现头之间的粘附而导致的磨损。通过在旋涂工序中使用规定沸点的溶剂来形成点状保护膜层。

37. 发明申请

US20190010331A1 ORGANIC COLORANT, COLORING COMPOSITION, AND INKJET INK 审中-公开
公开(公告)号：US20190010331A1
公开(公告)日：2019-01-10
申请号：US16027547
申请日：2018-07-05
申请人： Takuya Fujita , Yoshimasa Miyazawa , Tatsuya Tomura , Masahiro Yanagisawa , Kiyofumi Nagai , Yukishige Kondo , Juki Migii
发明人： Takuya Fujita , Yoshimasa Miyazawa , Tatsuya Tomura , Masahiro Yanagisawa , Kiyofumi Nagai , Yukishige Kondo , Juki Migii
IPC分类号： C09B57/00
摘要： Organic colorant represented by General Formula (1) below: where in the General Formula (1), R1 and R2 each independently represent C1-C20 alkyl group, C1-C20 alkenyl group, phenyl group, naphthyl group, or group represented by —(CH2)n—COO—R3, —(CH2)n—R4, —(CH2)n—CONH—R5, —CR6R7—COO—R8, or —(CH2)n—OCOCH3; R3 represents hydrogen atom or C1-C2 alkyl group; R4 represents hydroxy group, C1-C2 alkoxy group, C2-C5 alkenyloxy group, SO3Na group, OSO3Na group, phenyl group, phenylalkyl group, naphthyl group, or naphthylalkyl group; R5 represents C1-C20 alkyl group, C1-C20 alkenyl group, or C1-C12 hydroxyalkyl group; R6 represents hydrogen atom or methyl group; R7 represents C1-C4 alkyl group; R8 represents C1-C5 alkyl group; and n is integer of from 1 to 12.

38. 发明申请

US20160354744A1 DISPERSING AGENT, A METHOD FOR MANUFACTURING A DISPERSING AGENT, AN INK, AND A METHOD FOR FORMING AN ELECTRICALLY CONDUCTIVE PATTERN 审中-公开
标题翻译：分散剂，制造分散剂的方法，墨水和形成电导体图案的方法
公开(公告)号：US20160354744A1
公开(公告)日：2016-12-08
申请号：US15238447
申请日：2016-08-16
申请人： Masahiro YANAGISAWA
发明人： Masahiro YANAGISAWA
IPC分类号： B01F17/00 , C09D11/52
CPC分类号： B01F17/0028 , B01F17/0007 , B01F17/005 , B01F17/0057 , B01F17/0064 , C09D5/24 , C09D11/322 , C09D11/326 , C09D11/52 , H05K1/097
摘要： Disclosed is a dispersing agent to be used for dispersing metal particles, comprising a structural unit originating from a compound represented by a general formula of wherein R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom, an alkyl group with a carbon number equal to or greater than 1 and equal to or less than 9, a phenyl group, a bicyclopentenyl group, or a nonylphenyl group, x is 2 or 3, and n is equal to or greater than 1, and a structural unit that has an ionic group, wherein a number average molecular weight of the compound represented by general formula (I) is equal to or less than 10000.
摘要翻译：其中R1是氢原子或甲基，R2是氢原子，碳数等于或大于1且等于或小于9的烷基，苯基，双环戊烯基或壬基苯基，x为2或3，n等于或大于1，以及具有离子性基团的结构单元，其中，通式（I）表示的化合物的数均分子量为10000以下。

39. 发明申请

US20150069306A1 DISPERSANT AND METHOD FOR PRODUCING SAME, INK, AND METHOD FOR FORMING ELECTRO-CONDUCTIVE PATTERN 审中-公开
标题翻译：用于形成电导图案的分散剂及其制造方法，墨水和方法
公开(公告)号：US20150069306A1
公开(公告)日：2015-03-12
申请号：US14458414
申请日：2014-08-13
申请人： Masahiro YANAGISAWA
发明人： Masahiro YANAGISAWA
IPC分类号： C08F220/28 , C09D11/52
CPC分类号： C08F220/28 , C09D11/107 , C09D11/326 , C09D11/52 , H01B1/02
摘要： Provided is a dispersant used for dispersion of metal particles, the dispersant including: a constituent unit derived from a compound represented by General Formula (I) below; and a constituent unit derived from a compound having an ionic group, where in General Formula (I) above, R1 is a hydrogen atom or a methyl group, x is a natural number of 2 or greater, and n is a natural number of 1 or greater.
摘要翻译：本发明提供一种用于分散金属粒子的分散剂，该分散剂包括：衍生自下述通式（I）表示的化合物的结构单元; 和衍生自具有离子性基团的化合物的结构单元，其中在上述通式（I）中，R 1为氢原子或甲基，x为2以上的自然数，n为1的自然数或更大。

40. 发明授权

US08625943B2 Waveguide device and module 有权
标题翻译：波导设备和模块
公开(公告)号：US08625943B2
公开(公告)日：2014-01-07
申请号：US12994280
申请日：2009-05-26
申请人： Shunichi Soma , Takashi Goh , Yasuaki Hashizume , Masahiro Yanagisawa , Takanori Ishikawa , Mitsuru Nagano , Atsushi Murasawa , Masayuki Okuno
发明人： Shunichi Soma , Takashi Goh , Yasuaki Hashizume , Masahiro Yanagisawa , Takanori Ishikawa , Mitsuru Nagano , Atsushi Murasawa , Masayuki Okuno
IPC分类号： G02B6/26
CPC分类号： G02B6/12019 , G02B2006/12126 , G02B2006/12195
摘要： Excess optical power in a waveguide device is appropriately terminated. According to one embodiment of the present invention, the waveguide device comprises a termination structure filled with a light blocking material for terminating light from the end section of a waveguide. This termination structure can be formed by forming a groove on an optical waveguide by removing the clad and core, and filling the inside of that groove with a material attenuating the intensity of the light (light blocking material). In this manner, light that enters into the termination structure is attenuated by the light blocking material, and influence on other optical devices as a crosstalk component can be suppressed. With such termination structure, not only the influence on optical devices integrated on the same substrate, but also the influence on other optical devices directly connected to that substrate can be suppressed.
摘要翻译：适当地终止波导器件中的光功率过大。根据本发明的一个实施例，波导器件包括填充有阻光材料的端接结构，用于终止来自波导端部的光。该端接结构可以通过移除包层和芯在光波导上形成凹槽，并用衰减光强度（遮光材料）的材料填充该凹槽的内部来形成。以这种方式，进入终端结构的光被遮光材料衰减，并且可以抑制对作为串扰分量的其它光学装置的影响。通过这种端接结构，不仅可以抑制对同一基板上集成的光学器件的影响，还可以抑制对与该基板直接连接的其他光学器件的影响。

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