专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08752209B2 Information processing apparatus 有权
标题翻译：信息处理装置
公开(公告)号：US08752209B2
公开(公告)日：2014-06-10
申请号：US12740683
申请日：2008-10-29
申请人： Ryo Goto
发明人： Ryo Goto
IPC分类号： G06F21/00
CPC分类号： G11B20/00753 , G06F21/10 , G11B20/00086 , G11B20/00181 , G11B2220/61 , H04N5/76 , H04N5/765 , H04N5/907 , H04N5/913 , H04N21/418 , H04N21/4334 , H04N21/8355 , H04N2005/91328
摘要： An information processing apparatus (100) is provided with a memory unit (130) for storing digital broadcast content for which a number of copies that can be made is set, a writing unit (160, 162) for writing the content on external recording medium, an IC medium reader/writer (150) for reading an IC medium (300) and recording the number of copies that can be made of the content on the IC medium (300) in association with an identifier of the content, and a control unit (170) for determining whether an identifier of the content is recorded on the IC medium (300) when the content is copied to the external recording medium and, when it is determined that the identifier is recorded, controlling the writing unit (160, 162) to write the content on external recording medium (210, 220) as well as controlling the IC medium reader/writer (150) to update the number of copies that can be made of the content.
摘要翻译：一种信息处理设备（100），具有存储单元（130），用于存储可设置多个副本的数字广播内容;写入单元（160,162），用于将内容写入外部记录介质，用于读取IC介质（300）的IC介质读取器/写入器（150），并且与IC内容的标识符相关联地将记录在IC介质（300）上的内容的副本记录在一起;以及控制单元（170），用于当将内容复制到外部记录介质时，确定内容的标识符是否被记录在IC介质（300）上，并且当确定标识符被记录时，控制写入单元（160， 162）将内容写入外部记录介质（210,220），以及控制IC介质读取器/写入器（150）来更新可由内容构成的份数。

22. 发明申请

US20100250928A1 CONTENT DATA, TRANSMITTING APPARATUS, RECEIVING APPARATUS AND DECODING METHOD 有权
标题翻译：内容数据，发送设备，接收设备和解码方法
公开(公告)号：US20100250928A1
公开(公告)日：2010-09-30
申请号：US12305852
申请日：2007-06-28
申请人： Ryo Goto
发明人： Ryo Goto
IPC分类号： H04L9/32
CPC分类号： H04L9/065 , H04L9/088 , H04L63/04 , H04L2209/12 , H04L2209/34 , H04L2209/601
摘要： A transmitting apparatus 100 comprises an initialization vector generating unit 110 for generating an initialization vector, an encryption unit 120 for initializing a stream encryption module using the generated initialization vector and performing stream encryption on stream data using the initialized stream encryption module, an encryption packet generating unit 130 for generating an encryption packet containing encrypted stream-encrypted data, an initialization packet generating unit 140 for generating an initialization packet containing an initialization vector and time information indicating when a next initialization vector of the initialization vector will be sent, and a transmission unit 150 for transmitting the initialization packet and the encryption packet by broadcast/multicast.
摘要翻译：发送装置100包括用于生成初始化向量的初始化向量生成部110，使用生成的初始化向量初始化流加密模块的加密部120，使用初始化流加密模块对流数据执行流加密，生成加密分组用于生成包含加密流加密数据的加密分组的单元130，用于生成包含初始化向量的初始化分组的初始化分组生成单元140和指示将被发送初始化向量的下一个初始化向量的时间信息;以及发送单元 150，用于通过广播/多播发送初始化分组和加密分组。

23. 发明授权

US6027824A Magnetic head with low non-linear transition shift 失效
标题翻译：磁头具有低非线性跃迁
公开(公告)号：US6027824A
公开(公告)日：2000-02-22
申请号：US95721
申请日：1998-06-11
申请人： Shigekazu Suwabe , Shizuyo Ueda , Fujio Tsuneda , Ryo Goto
发明人： Shigekazu Suwabe , Shizuyo Ueda , Fujio Tsuneda , Ryo Goto
IPC分类号： G11B5/133 , G11B5/09 , G11B5/187 , B05B15/00
CPC分类号： G11B5/1878 , G11B5/1874 , G11B5/09 , Y10S428/90 , Y10S428/928 , Y10T428/1171 , Y10T428/12958 , Y10T428/265
摘要： A magnetic head with low non-linear transition shift, excellent recording capability at high-frequency bands and good reproduction efficiency is disclosed.A second metallic magnetic layer of an FeMN system (M : at least one element selected from the group consisting of Ti, Zr, Hf, Nb, Ta and Cr) is formed on the surface facing the gap of the leading-side magnetic core of the magnetic head. On the surface facing the gap of the trailing-side magnetic core of the magnetic head provided is a first metallic magnetic layer of an FeMN system (M : at least one element selected from the group consisting of Ti, Zr, Hf, Nb, Ta and Cr) having a higher saturation magnetic flux density than the second metallic magnetic layer. These two cores are butted against each other via a non-magnetic material and bonded with bonding glass.
摘要翻译：公开了一种具有低非线性跃迁偏移，高频带优良记录能力和良好再生效率的磁头。 FeMN系的第二金属磁性层（M：选自Ti，Zr，Hf，Nb，Ta和Cr中的至少一种元素）形成在面向前侧磁芯的间隙的表面上磁头。在与所提供的磁头的后侧磁芯的间隙相对的表面上是FeMN系的第一金属磁性层（M：选自Ti，Zr，Hf，Nb，Ta中的至少一种元素和Cr）具有比第二金属磁性层更高的饱和磁通密度。这两个芯通过非磁性材料彼此对接并与粘结玻璃粘结。

24. 发明授权

US5771133A Floating magnetic head 失效
标题翻译：浮动磁头
公开(公告)号：US5771133A
公开(公告)日：1998-06-23
申请号：US652021
申请日：1996-05-21
申请人： Ryo Goto , Masahiro Ao , Fumio Nitanda
发明人： Ryo Goto , Masahiro Ao , Fumio Nitanda
IPC分类号： G11B5/60 , G11B21/21
CPC分类号： G11B5/6005
摘要： Two floating rails are provided on a slider of a floating magnetic head. Rear portions, in the advancing direction of a floating magnetic head with respect to a magnetic recording medium, of the respective floating rails are cut out. That is, the floating rails exist only in front of the cut-out portions. An auxiliary rail is formed in the rear of one of the floating rails. The auxiliary rail is narrower than the floating rail, wider than the track width of an electromagnetic conversion element, and approximately as high as the floating rail. The electromagnetic conversion element is provided at a rear portion of the auxiliary rail.
摘要翻译：两个浮动导轨设置在浮动磁头的滑块上。切出相应浮动导轨相对于磁记录介质的浮动磁头前进方向的后部。也就是说，浮动轨道仅存在于切口部分的前方。辅助轨道形成在浮动轨道之一的后部。辅助轨道比浮动轨道窄，比电磁转换元件的轨道宽度宽，大致与浮动轨道一样高。电磁转换元件设置在辅助轨道的后部。

25. 发明授权

US5508863A Flying-type magnetic head comprising a slider/gimbal connection which suppresses slider height differences 失效
标题翻译：包括滑块/万向接头的飞行型磁头，其抑制滑块高度差异
公开(公告)号：US5508863A
公开(公告)日：1996-04-16
申请号：US282266
申请日：1994-07-29
申请人： Ryo Goto , Chiharu Mitsumata
发明人： Ryo Goto , Chiharu Mitsumata
IPC分类号： G11B5/105 , G11B5/187 , G11B5/31 , G11B5/60 , G11B17/32
CPC分类号： G11B5/3106 , G11B5/105 , G11B5/1878 , G11B5/6005
摘要： A flying-type magnetic head includes a magnetic head chip composed of a pair of cores, each having a metallic magnetic thin film thereon which faces a magnetic gap. The magnetic chip is inserted and fixed in a slit provided in a non-magnetic slider at the outlet side of a magnetic recording medium generating airflow across an air bearing. The back of the slider is fixed to a gimbal in such a manner that a flying plane portion of the magnetic head faces the magnetic recording medium. The height at the flying plane portion of the slider is structurally controlled such that the height where the back of the slider is fixed to the gimbal differs by 20 nm or less with respect to the height thereof when the back of the slider is not fixed to the gimbal. The magnetic head chip may be composed of a pair of non-magnetic cores, each of which has a metallic magnetic thin film deposited thereon.
摘要翻译：飞行型磁头包括由一对芯组成的磁头芯片，每个磁芯上面都有一个面对磁隙的金属磁性薄膜。将磁性芯片插入并固定在设置在磁性记录介质的出口侧的非磁性滑块中的狭缝中，该磁记录介质通过空气轴承产生气流。滑块的背面固定在万向架上，使得磁头的飞行平面部分面对磁记录介质。在滑块的飞行平面部分处的高度被结构地控制，使得滑块的背面固定在万向架上的高度相对于其高度相差20nm或更小，当滑块的后部不固定到万向节磁头芯片可以由一对非磁性芯组成，其中每个都具有沉积在其上的金属磁性薄膜。

26. 发明授权

US5233492A Flying type composite magnetic head having Mn-Zn ferrite core 失效
标题翻译：具有Mn-Zn铁氧体磁芯的飞行型复合磁头
公开(公告)号：US5233492A
公开(公告)日：1993-08-03
申请号：US962057
申请日：1992-10-16
申请人： Hitoshi Iwata , Kazumi Noguchi , Ryo Goto , Masanobu Yamazaki
发明人： Hitoshi Iwata , Kazumi Noguchi , Ryo Goto , Masanobu Yamazaki
IPC分类号： G11B5/105 , G11B5/127 , G11B5/60
CPC分类号： G11B5/6005 , G11B5/105 , G11B5/1274
摘要： A floating magnetic head comprises a pair of magnetic core pieces which face each other through a gap and a metal magnetic film formed on the surface facing the gap of one of the pair of magnetic core pieces. The pair of magnetic core pieces are made of a single crystal Mn-Zn ferrite, a plane of the magnetic core pieces being formed almost in parallel with the surface forming a main magnetic path, and a direction in the plane being formed to meet a relation of an angle .theta. to be 26.degree. direction and the surface facing the gap.
摘要翻译：浮动磁头包括通过间隙彼此相对的一对磁芯片和形成在面对该一对磁芯片之一的间隙的表面上的金属磁性膜。一对磁芯片由单晶Mn-Zn铁氧体制成，磁芯片的平面与形成主磁路的表面几乎平行地形成，并且在该平面中<100>方向形成为满足在<100>方向和面向间隙的表面之间的角度θ为26°

27. 发明授权

US5162961A Composite magnetic head 失效
标题翻译：复合磁头
公开(公告)号：US5162961A
公开(公告)日：1992-11-10
申请号：US692556
申请日：1991-04-29
申请人： Hideji Takahashi , Ryo Goto
发明人： Hideji Takahashi , Ryo Goto
IPC分类号： G11B5/187 , G11B5/31
CPC分类号： G11B5/31
摘要： A composite magnetic head comprises a pair of magnetic core pieces made of an oxide-type magnetic material and bonded to each other for constituting a main magnetic circuit via a magnetic gap therebetween, and a thin, magnetic metal layer formed on a magnetic gap-opposing surface of at least one of the pair of magnetic core pieces for constituting an auxiliary magnetic circuit. The thin, magnetic metal layer has a columnar crystal structure in which the orientations of columnar crystals are substantially in perpendicular to the magnetic gap-opposing surface, and a ratio of diameter to length of each columnar crystal is substantially 0.5 or less. The reverse taper angles of the columnar crystals are preferably 0.degree.-10.degree. to suppress noises, reverse taper angles of the columnar crystals being 0.degree.-10.degree..
摘要翻译：复合磁头包括由氧化物型磁性材料制成的一对磁芯片，并且通过它们之间的磁隙彼此结合以构成主磁路，以及形成在磁隙相对的薄磁性金属层所述一对磁芯片中的至少一个的表面构成辅助磁路。薄的磁性金属层具有柱状晶体结构，其中柱状晶体的取向基本上垂直于磁隙相对表面，并且每个柱状晶体的直径与长度的比率基本上为0.5以下。柱状晶体的倒锥角优选为0°-10°以抑制噪声，柱状晶体的倒锥度为0°-10°。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式