公开(公告)号：US07724249B1

公开(公告)日：2010-05-25

申请号：US07842391

申请日：1991-04-30

申请人： Akira Horikawa ,  Masanori Kawaguchi ,  Hirotoshi Umemura ,  Tetsuo Aoki ,  Atsurou Noguchi ,  Kouichi Masaki ,  Akihiko Shigeta ,  Kiyoshi Ohi ,  Kiyoshi Inoue ,  Yasuhiro Tameie ,  Naruhito Yamamoto ,  Hiroshi Aihara ,  Masahiko Senda

发明人： Akira Horikawa ,  Masanori Kawaguchi ,  Hirotoshi Umemura ,  Tetsuo Aoki ,  Atsurou Noguchi ,  Kouichi Masaki ,  Akihiko Shigeta ,  Kiyoshi Ohi ,  Kiyoshi Inoue ,  Yasuhiro Tameie ,  Naruhito Yamamoto ,  Hiroshi Aihara ,  Masahiko Senda

IPC分类号： G06T15/00

CPC分类号： G06F17/211 ,  G06F17/22 ,  G06F17/2229 ,  G06F17/2258 ,  G06F17/2264 ,  G06F17/243 ,  G06T11/60

摘要： Terminal equipment for electronically making patent and utility patent applications. The terminal equipment converts various formats of text data generated by an external device into the internal format of the terminal equipment, retrieves the converted text data, merges the text data with a procedure, and transmits the procedure. The merging operation in which image data is merged with text data is simplified whereby the operator can make applications with a simple operation without special skill and knowledge when an application document is transmitted and received on line. The terminal equipment includes a text converting portion for converting the external format of text data into the internal format of the terminal equipment and for retrieving the converted text data, a procedure generation processing portion for merging the retrieved text data with a procedure, a text processing portion and paragraph number assigning portion for editing the merged text and image data within the terminal equipment, a text checking portion for checking the text of the edited procedure document, a transmission file generating portion for converting the format of the checked procedure document into a transmission format, and an online application portion for transmitting the data in the transmission format to the outside of the terminal equipment.

摘要翻译： 用于电子制作专利和实用新型专利申请的终端设备。 终端设备将由外部设备生成的各种格式的文本数据转换成终端设备的内部格式，检索转换的文本数据，并将文本数据与程序合并，并发送该过程。 图像数据与文本数据合并的合并操作被简化，由此当应用文档在线发送和接收时，操作者可以在没有特殊技能和知识的情况下以简单的操作进行应用。 终端设备包括文本转换部分，用于将文本数据的外部格式转换为终端设备的内部格式并用于检索转换的文本数据;过程生成处理部分，用于将检索到的文本数据与过程合并，文本处理 用于编辑终端设备内的合并文本和图像数据的部分和段落号分配部分，用于检查编辑的过程文档的文本的文本检查部分，用于将检查的过程文档的格式转换为传输的传输文件生成部分 格式，以及用于以传输格式将数据发送到终端设备的外部的在线应用部分。

公开(公告)号：US20050089722A1

公开(公告)日：2005-04-28

申请号：US10968951

申请日：2004-10-21

申请人： Kouichi Masaki

发明人： Kouichi Masaki

IPC分类号： G11B5/70 ,  G11B5/706 ,  G11B5/714

CPC分类号： G11B5/714 ,  G11B5/70 ,  G11B5/70678

摘要： To provide a magnetic recording medium which undergoes little effect of thermal fluctuation and provides a high short wavelength output and C/N ratio when reproduction is conducted using MR head, the magnetic recording medium includes a non-magnetic layer having a non-magnetic powder dispersed in a binder provided on a support and a magnetic layer having a ferromagnetic powder dispersed in a binder provided on the non-magnetic layer, wherein the ferromagnetic powder comprises a hexagonal ferrite magnetic powder having an average diameter of from 10 to 35 nm and a coercive force of from 135 to 400 kA/m; the magnetic layer has a coercive force of from 135 to 440 kA/m; and a product of an anisotropic magnetic field of the magnetic layer and an average particle volume of the hexagonal ferrite magnetic powder is from 1.2×106 to 2.4×106 kA/m·nm3.

摘要翻译： 为了提供一种磁记录介质，其在几乎没有热波动的作用下产生，并且当使用MR磁头进行再现时提供高的短波长输出和C / N比，磁记录介质包括非磁性粉末分散的非磁性层 在设置在支撑体上的粘合剂中和具有分散在设置在非磁性层上的粘合剂中的铁磁性粉末的磁性层上，其中所述铁磁性粉末包括平均直径为10至35nm的六角铁氧体磁性粉末和矫顽力 强度135〜400 kA / m; 磁性层的矫顽力为135〜440kA / m; 并且磁性层的各向异性磁场和六方晶系铁氧体磁粉的平均粒子体积的乘积为1.2×10 -6〜2.4×10 6 kA / m。 nm 3。

公开(公告)号：US4965125A

公开(公告)日：1990-10-23

申请号：US182672

申请日：1988-04-18

申请人： Kouichi Masaki ,  Hideaki Kosha ,  Toshihiko Miura ,  Yasuo Tamai

发明人： Kouichi Masaki ,  Hideaki Kosha ,  Toshihiko Miura ,  Yasuo Tamai

IPC分类号： C09D5/23 ,  G11B5/70 ,  G11B5/708 ,  G11B5/71 ,  G11B5/84

CPC分类号： G11B5/708 ,  G11B5/71 ,  Y10S428/90 ,  Y10T428/257 ,  Y10T428/30

摘要： A magnetic recording medium is described, comprising a non-magnetic support having thereon a magnetic layer containing ferromagnetic particles dispersed in a binder, the ferromagnetic layer containing abrasive agent particles alone or in combination with lubricating agent particles, wherein the weight ratio of (a) the abrasive agent particles which are present, or each of the abrasive agent particles and lubricating agent particles which are present, within 1 .mu.m in a thickness direction from the surface of the magnetic layer to (b) the abrasive agent particles or each of the abrasive agent particles and lubricating agent particles which are present, within the whole magnetic layer is at least 100/(thickness of the magnetic layer -1) % in which the "thickness of the magnetic layer" represents the thickness in ".mu.m" and is 2 .mu.m or more.A method for preparing a magnetic recording medium comprising: coating on a non-magnetic support a first coating composition having ferromagnetic particles dispersed in a binder, and simultaneously or successively coating thereon a second coating composition having a binder in which there is despersed abrasive agent particles alone or in combination with lubricating agent particles.

摘要翻译： 描述了一种磁记录介质，其包括其上具有包含分散在粘合剂中的铁磁性颗粒的磁性层的非磁性载体，所述铁磁层单独地包含研磨剂颗粒或与润滑剂颗粒组合，其中（a） 存在的研磨剂颗粒或存在的研磨剂颗粒和润滑剂颗粒在从磁性层的表面到厚度方向上的1μm以内，（b）研磨剂颗粒或每个 存在于整个磁性层内的研磨剂颗粒和润滑剂颗粒至少为“μm”中的“磁性层的厚度”表示厚度的至少100 /（磁性层的厚度）％）， 是2亩以上。 一种制备磁记录介质的方法，包括：在非磁性载体上涂覆分散在粘合剂中的铁磁颗粒的第一涂料组合物，同时或依次在其上涂覆具有粘合剂的第二涂料组合物，其中存在分散的研磨剂颗粒 单独或与润滑剂颗粒组合。

公开(公告)号：US20050003235A1

公开(公告)日：2005-01-06

申请号：US10879618

申请日：2004-06-30

申请人： Kouichi Masaki

发明人： Kouichi Masaki

IPC分类号： G11B5/70 ,  G11B5/714 ,  G11B5/738 ,  G11B5/84 ,  G11B5/842 ,  G11B5/68

CPC分类号： G11B5/8404 ,  G11B5/70 ,  G11B5/714 ,  G11B5/73 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/265

摘要： A process for producing a magnetic recording medium comprising the steps of applying a coating composition containing non-magnetic powder and a binder on a support to form a non-magnetic layer having a thickness of 0.5 to 2.5 μm, a specific surface area of 20 to 120 m2/ml, a pore volume of 0.15 to 0.40 ml/ml, and a mean pore radius of 3 to 16 nm and applying a coating composition containing ferromagnetic powder and a binder on the non-magnetic layer to form a magnetic layer having a thickness of 25 to 150 nm.

摘要翻译： 一种制备磁记录介质的方法，包括以下步骤：将含有非磁性粉末和粘合剂的涂料组合物施加到载体上以形成厚度为0.5至2.5μm的非磁性层，比表面积为20至 120m 2 / ml，孔体积为0.15〜0.40ml / ml，平均孔半径为3〜16nm，在非磁性层上涂布含有铁磁粉末和粘合剂的涂料组合物，形成磁性 层的厚度为25〜150nm。

公开(公告)号：US06727009B2

公开(公告)日：2004-04-27

申请号：US09940527

申请日：2001-08-29

申请人： Kouichi Masaki ,  Toshiyuki Suzuki

发明人： Kouichi Masaki ,  Toshiyuki Suzuki

IPC分类号： B32B516

CPC分类号： G11B5/70678 ,  G11B5/00813

摘要： A magnetic recording medium comprises a non-magnetic layer containing a non-magnetic powder abd a binder provided on a support, and a magnetic layer containing a ferromagnetic powder and a binder provided on the non-magnetic layer, wherein the magnetic layer contains a hexagonal ferrite magnetic powder having an average tabular diameter of 10 to 28 nm and has a coercive force (Hc) of 135 to 400 kA/m, a ratio (Hc/Hk) of the Hc to an anisotropic magnetic field (Hk) of 0.3 to 0.6, and a maximum value of &Dgr;M of 0 to 0.10.

摘要翻译： 一种磁记录介质，包括一非磁性层，该非磁性层含有设置在载体上的粘结剂和非磁性粉末，以及含有铁磁粉末和粘结剂的磁性层，该磁性层设置在非磁性层上，其中该磁性层含有六方晶系 平均片状直径为10〜28nm，矫顽力（Hc）为135〜400kA / m，Hc与各向异性磁场（Hk）的比（Hc / Hk）为0.3〜 0.6，最大值ΔM为0〜0.10。

公开(公告)号：US06638599B2

公开(公告)日：2003-10-28

申请号：US09876995

申请日：2001-06-11

申请人： Kouichi Masaki ,  Toshihiko Miura

发明人： Kouichi Masaki ,  Toshihiko Miura

IPC分类号： G11B5706

CPC分类号： G11B5/70615 ,  Y10T428/24355 ,  Y10T428/256 ,  Y10T428/265 ,  Y10T428/2991

摘要： A ferromagnetic metal powder for magnetic recording containing iron as the main constituent and MAl2O4 (wherein M is a transition metal), wherein the coercive force (Hc) thereof is from 135 to 240 kA/m, the saturation magnetization (&sgr;s) is from 100 to 150 A·m2/kg, the average major axis length of the particles thereof is from 30 to 80 nm, the average acicular ratio of the particles is from 4.0 to 8.0, and the variation coefficient of the major axis lengths is from 3 to 25%. A magnetic recording medium having on a support a non-magnetic layer and at least a magnetic layer containing the above-described ferromagnetic metal powder, said medium has good short wavelength output and good S/N.

摘要翻译： 以铁为主要成分的磁记录用铁磁性金属粉末和MAl 2 O 4（其中M为过渡金属），其矫顽力（Hc）为135〜240kA / m，饱和磁化强度（sigmas）为100 至150Am 2 / kg，其颗粒的平均长轴长度为30至80nm，颗粒的平均针状比为4.0至8.0，长轴长度的变化系数为3 至25％。 一种磁记录介质，其具有支撑非磁性层和至少含有上述铁磁性金属粉末的磁性层，所述介质具有良好的短波长输出和良好的S / N。

公开(公告)号：US4500599A

公开(公告)日：1985-02-19

申请号：US613748

申请日：1984-05-23

申请人： Hiroshi Ogawa ,  Chiaki Mizuno ,  Kouichi Masaki ,  Masaaki Suzuki ,  Yasuo Tamai

发明人： Hiroshi Ogawa ,  Chiaki Mizuno ,  Kouichi Masaki ,  Masaaki Suzuki ,  Yasuo Tamai

IPC分类号： C09D5/23 ,  C09D7/12 ,  G11B5/706 ,  G11B5/714 ,  G11B5/70 ,  B32B5/16

CPC分类号： G11B5/70652 ,  Y10S428/90 ,  Y10T428/265

摘要： A magnetic recording medium comprising a nonmagnetic base having formed thereon a magnetic layer containing a fine particulate ferromagnetic material dispersed in a binder is disclosed. The ferromagnetic material is a mixture of two fine ferromagnetic powders (a) and (b) in a weight ratio of from 90/10 to 30/70. The powder (a) comprises .gamma.-Fe.sub.2 O.sub.3 particles having a coercivity (Hc) of 330 to 390 Oe and a saturation magnetization (.sigma.s) of 68 to 80 emu/g at a maximum magnetizing force (Hm) of 5 KOe, and a specific surface area of 18 to 25 m.sup.2 /g, and powder (b) comprises .gamma.-Fe.sub.2 O.sub.3 particles having a coercivity (Hc) of 400 to 450 Oe and a saturation magnetization (.sigma.s) of 65 to 78 emu/g at a maximum magnetizing force (Hm) of 5 KOe, and a specific surface area of 22 to 30 m.sup.2 /g. The tape has the ability to clearly and faithfully reproduce high fidelity sound.

摘要翻译： 公开了一种磁记录介质，其包括在其上形成有包含分散在粘合剂中的细颗粒铁磁材料的磁性层的非磁性基底。 铁磁材料是两种细铁磁粉末（a）和（b）的重量比为90/10至30/70的混合物。 粉末（a）包括在5KOe的最大磁化力（Hm）下矫顽力（Hc）为330至390Oe，饱和磁化强度（sigma s）为68至80emu / g的γ-Fe 2 O 3颗粒，以及 比表面积为18〜25m2 / g，粉末（b）包含矫顽力（Hc）为400〜450Oe，饱和磁化强度（sigma）为65〜78emu / g的γ-Fe 2 O 3粒子 磁化力（Hm）为5KOe，比表面积为22〜30m2 / g。 磁带具有清晰忠实地再现高保真度的声音的能力。

公开(公告)号：US06790523B2

公开(公告)日：2004-09-14

申请号：US10402966

申请日：2003-04-01

申请人： Kouichi Masaki ,  Takako Ozawa

发明人： Kouichi Masaki ,  Takako Ozawa

IPC分类号： G11B5706

CPC分类号： G11B5/70678

摘要： A magnetic recording medium comprising: a support; and at least a magnetic layer comprising a hexagonal ferrite powder and a binder, wherein the hexagonal ferrite powder is of magnetoplumbite type and has an average diameter of 15 to 35 nm and an alkaline earth element to iron ratio of 0.10 to 0.15 in terms of peak intensity ratio analyzed by electron spectroscopy for chemical analysis.

摘要翻译： 一种磁记录介质，包括：支撑体; 以及至少包含六方铁氧体粉末和粘合剂的磁性层，其中所述六方晶系铁氧体粉末为磁铅矿型，平均直径为15〜35nm，碱土元素与铁的比例为0.10〜0.15 通过电子光谱分析化学分析的强度比。

公开(公告)号：US06620499B2

公开(公告)日：2003-09-16

申请号：US10083155

申请日：2002-02-27

申请人： Kouichi Masaki

发明人： Kouichi Masaki

IPC分类号： G11B5706

CPC分类号： G11B5/70678 ,  Y10T428/257

摘要： A magnetic recording medium having on a support a non-magnetic layer comprising a non-magnetic powder dispersed in a binder resin and on the non-magnetic layer a magnetic layer comprising a ferromagnetic powder dispersed in a binder resin, wherein the ferromagnetic powder is a Hexagonal (system) ferrite magnetic powder having an average tabular diameter of 10 to 35 nm and a coercive force (Hc) of 135 to 400 kA/m, and besides, the magnetic layer has a coercive force (Hc) of 135 to 440 kA/m, an anisotropic magnetic field of at least 358 kA/m and a rotational hysteresis loss integral of 0.5 to 0.95. Even when the magnetic recording medium is used in combination with an MR head, it can ensure high short-wavelength output, high C/N ratio and excellent recorded-magnetization stability.

公开(公告)号：US5540975A

公开(公告)日：1996-07-30

申请号：US454723

申请日：1995-05-31

申请人： Kouichi Masaki

发明人： Kouichi Masaki

IPC分类号： C09D5/23 ,  C09D7/12 ,  G11B5/70 ,  G11B5/738 ,  G11B5/00

CPC分类号： G11B5/70 ,  G11B5/738 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/256 ,  Y10T428/265

摘要： A magnetic recording medium comprising a nonmagnetic support having thereon a magnetic layer comprising a ferromagnetic metal powder and a binder resin, or having in this order thereon a nonmagnetic layer comprising a nonmagnetic material powder and a binder, and a magnetic layer comprising a ferromagnetic metal powder and a binder resin, wherein the magnetic layer exhibits a coercive force of from 2,000 to 3,000 Oe, and has a thickness of from 0.05 to 0.3 .mu.m, a surface roughness of from 1 to 3 nm, and the proportion of magnetizable components that are inverted by an external magnetic field of not less than 3,000 Oe in the magnetic layer is from 1% to (0.0225.times.(coercive force of magnetic layer)-38)% as determined by the remanence curve of the magnetic layer.

摘要翻译： 一种包含非磁性载体的磁记录介质，其上具有包含强磁性金属粉末和粘合剂树脂的磁性层，或者依次具有包含非磁性材料粉末和粘合剂的非磁性层，以及包含强磁性金属粉末 和粘结剂树脂，其中所述磁性层的矫顽力为2,000〜3,000Oe，厚度为0.05〜0.3μm，表面粗糙度为1〜3nm，可磁化成分的比例为 通过磁性层的剩磁曲线确定的磁性层中由不小于3,000Oe的外部磁场反转的磁化率为1％至（0.0225×（磁性层的矫顽力）-38）％。