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131. 发明授权

US06296996B1 Transparent magnetic recording medium 失效
标题翻译：透明磁记录介质
公开(公告)号：US06296996B1
公开(公告)日：2001-10-02
申请号：US09456336
申请日：1999-12-08
申请人： Hiroshi Ogawa , Naohiro Matsunaga
发明人： Hiroshi Ogawa , Naohiro Matsunaga
IPC分类号： G03C176
CPC分类号： G11B5/7085 , G03C1/32 , G03C1/95 , G03C5/14 , G11B5/633 , G11B5/70 , G11B5/708
摘要： There is disclosed a transparent magnetic recording medium having, on a support, at least one magnetic recording layer containing magnetic particles, which medium comprises a first set of protuberances having a height of 0.001 &mgr;m or more than 0.001 &mgr;m, but less than 0.1 &mgr;m, and a density of from 1×102 pieces/100 &mgr;m2 to 1×105 pieces/100 &mgr;m2, and a second set of protuberances having a height of from 0.1 &mgr;m to 0.5 &mgr;m, and a density of from 1 piece/100 &mgr;m2 to 200 pieces/100 &mgr;m2, on a surface that is at the side of said at least one magnetic recording layer provided, wherein the difference of height between the first set of protuberances and the second set of protuberances is 0.1 &mgr;m or more but 1.0 &mgr;m or less; and said medium contains at least first and second kinds of inorganic particles and/or organic high-molecular particles, each of which has different average primary particle diameters, in at least the magnetic recording layer or an outer layer positioned such that the magnetic recording layer lies between said outer layer and said support, the average primary particle diameter of the first kind of the inorganic particles and/or organic high-molecular particles used to obtain the second set of protuberances being more than 0.4 &mgr;m, but 1.5 &mgr;m or less. This transparent magnetic recording medium is assuredly capable of recording/reproducing various magnetic information, with little occurrence of magnetic error.
摘要翻译：公开了一种在载体上具有至少一个含有磁性颗粒的磁记录层的透明磁记录介质，该介质包括高度为0.001μm或高于0.001μm，但小于0.1μm的第一组突起，密度为1×102片/ 100m2〜1×105片/ 100mum2，第2组突起为0.1〜0.5μm，密度为1片/ 100m2〜200片/ 100mum2 在设置的所述至少一个磁记录层的一侧的表面上，其中，所述第一组突起与所述第二组突起之间的高度差为0.1μm以上且1.0μm以下; 并且所述介质在至少所述磁记录层或外层中至少含有第一种和第二种无机颗粒和/或有机高分子颗粒（其中每种具有不同的平均一次粒径），使得磁记录层位于所述外层和所述载体之间，用于获得第二组突起的第一类无机颗粒和/或有机高分子颗粒的平均一次粒径大于0.4μm，但为1.5μm或更小。这种透明磁记录介质确实能够记录/再现各种磁信息，几乎不发生磁误差。

132. 发明授权

US6075761A Optical recording medium having pits that are formed with respect to a wobbled groove at substantially constant positions in each cycle of the groove having a pit 失效
标题翻译：在具有凹坑的凹槽的每个循环中基本上恒定的位置处形成有相对于摆动槽的凹坑的光学记录介质
公开(公告)号：US6075761A
公开(公告)日：2000-06-13
申请号：US825890
申请日：1997-04-02
申请人： Yoshiyuki Akiyama , Shinichiro Iimura , Hiroshi Ogawa , Kazuo Kuroda , Toshio Suzuki , Akiyoshi Inoue , Shouji Taniguchi , Minemasa Ota
发明人： Yoshiyuki Akiyama , Shinichiro Iimura , Hiroshi Ogawa , Kazuo Kuroda , Toshio Suzuki , Akiyoshi Inoue , Shouji Taniguchi , Minemasa Ota
IPC分类号： G11B7/24 , G11B7/005 , G11B7/007 , G11B7/09 , G11B7/26 , G11B19/28 , G11B7/0037
CPC分类号： G11B7/24085 , G11B19/28 , G11B7/00736 , G11B7/00745 , G11B7/0938 , G11B7/24082 , G11B7/0053 , G11B7/007 , G11B7/0943
摘要： An optical recording medium for accurately deriving the address information or the disc rotation control information despite narrow track pitch and for recording signals to a high density, and a method and apparatus for recording and/or reproducing such optical recording medium. The optical recording medium has a wobbled groove and pits formed at a pre-set interval in an area between turns of the wobbled groove. The recording/reproducing method includes controlling rotation of the optical recording medium by a wobbled signal from the groove and detecting the position on the optical recording medium of a recording signal by pit signals detected from the pits. The recording/reproducing apparatus includes a detection device for detecting the wobbled signal from the groove and a detection device for detecting pit signals from the pits. The rotation of the optical recording medium is controlled by the wobbled signals detected from the groove and the position on the optical recording medium of the recording signal is detected by the pit signal detected from the pits.
摘要翻译：尽管窄轨道间距和用于高密度记录信号的地址信息或盘旋转控制信息的精确地导出的光学记录介质，以及用于记录和/或再现这种光学记录介质的方法和装置。光学记录介质具有摆动的凹槽和在摆动槽的匝之间的区域中以预先设定的间隔形成的凹坑。记录/再现方法包括通过来自凹槽的摆动信号控制光学记录介质的旋转，并通过从凹坑检测的凹坑信号检测记录信号在光学记录介质上的位置。记录/再现装置包括用于检测来自凹槽的摆动信号的检测装置和用于检测来自凹坑的凹坑信号的检测装置。光记录介质的旋转由从凹槽检测到的摆动信号控制，记录信号的光学记录介质上的位置由从凹坑检测的凹坑信号检测。

133. 发明授权

US5994565A Process for producing purified .epsilon.-caprolactone 失效
标题翻译：纯化ε-己内酯的制备方法
公开(公告)号：US5994565A
公开(公告)日：1999-11-30
申请号：US271966
申请日：1999-03-18
申请人： Kazuo Tanaka , Atsushi Okoshi , Hiroshi Ogawa
发明人： Kazuo Tanaka , Atsushi Okoshi , Hiroshi Ogawa
IPC分类号： C07D201/16 , C07D313/04
CPC分类号： C07D313/04
摘要： A process for producing purified .epsilon.-caprolactone from an .epsilon.-caprolactone-containing reaction product produced by the oxidation of cyclohexanone comprising subjecting the .epsilon.-caprolactone-containing reaction product to an alkali-treatment in the presence of an inert gas atmosphere or to a heat treatment in the presence of an inert gas atmosphere or to a combined alkali-treatment and heat treatment, and distilling the treated reaction product.
摘要翻译：由通过环己酮氧化制备的含有ε-己内酯的反应产物制备纯化的ε-己内酯的方法，包括在含有ε-己内酯的反应产物在惰性气体气氛或热的存在下进行碱处理在惰性气体气氛的存在下进行处理或进行组合的碱处理和热处理，并蒸馏处理的反应产物。

134. 发明授权

US5836582A Sheet feeding device with air injectors for separating sheets 失效
标题翻译：带空气喷射器的送纸装置用于分离纸张
公开(公告)号：US5836582A
公开(公告)日：1998-11-17
申请号：US919350
申请日：1997-08-28
申请人： Hiroshi Ogawa , Michiro Koike , Yoshimitsu Nakane
发明人： Hiroshi Ogawa , Michiro Koike , Yoshimitsu Nakane
IPC分类号： B65H3/12 , B65H3/48 , B65H5/08
CPC分类号： B65H3/126 , B65H3/48 , B65H2511/10 , B65H2515/212
摘要： Air injection nozzles are provided for injecting air to both the leading end and the side ends of the sheets loaded on a sheet tray. Since air is injected from both nozzles, even for large-size sheets, the sheets can securely be separated by injecting air over the whole region between a sheet to be conveyed and other sheets.
摘要翻译：提供空气注入喷嘴用于将空气喷射到装载在片材托盘上的片材的前端和侧端。由于空气从两个喷嘴喷射，即使对于大尺寸的片材也可以通过在被输送的片材和其他片材之间的整个区域上喷射空气来牢固地分离片材。

135. 发明授权

US5835461A Optical disc, apparatus and method for recording and reproducing data 失效
标题翻译：用于记录和再现数据的光盘，装置和方法
公开(公告)号：US5835461A
公开(公告)日：1998-11-10
申请号：US964613
申请日：1997-11-05
申请人： Shoei Kobayashi , Tamotsu Yamagami , Toru Takeda , Hiroshi Ogawa , Yoichiro Sako
发明人： Shoei Kobayashi , Tamotsu Yamagami , Toru Takeda , Hiroshi Ogawa , Yoichiro Sako
IPC分类号： G11B7/0037 , G11B7/007 , G11B7/085 , G11B20/12 , G11B27/19 , G11B27/24 , G11B27/30 , G11B7/00
CPC分类号： G11B27/24 , G11B20/1217 , G11B27/19 , G11B27/3027 , G11B7/00745 , G11B2020/1277 , G11B2220/20 , G11B2220/213 , G11B2220/2529 , G11B2220/2545 , G11B7/0037 , G11B7/007 , G11B7/08505
摘要： An optical disc having address information recorded in a wobbling manner is arranged to record or reproduce data at correct positions. A track is previously formed as a pregroove and is wobbled in accordance with address information. The track is divided into a plurality of sectors. A plurality of sync marks S are formed in each sector, and at least one of the sync marks in one round of the track is formed as a reference mark R different from the other sync marks S. To reduce overhead and to achieve high-density random recording and reproduction, a method may also be used in which one cluster of data is formed of a data area and a link area located between data areas and consisting of two frames, in which each of the data area and the link area has a structure formed of unit frames separated by a sync signal (frame sync), and in which data is recorded or reproduced as unit clusters.
摘要翻译：具有以摆动方式记录的地址信息的光盘被布置为在正确位置记录或再现数据。轨道以前形成为预制槽，并且根据地址信息而摇摆。轨道被分成多个扇区。在每个扇区中形成多个同步标记S，并且将一个轨迹中的一个同步标记中的至少一个形成为与另一个同步标记S不同的参考标记R.为了减少开销并实现高密度随机记录和再现，还可以使用一种数据集合由数据区域和位于数据区域之间并由两个帧组成的链接区域形成的方法，其中数据区域和链接区域中的每一个具有由同步信号（帧同步）分离的单位帧形成的结构，其中数据被记录或再现为单位簇。

136. 发明授权

US5832088A Method and apparatus for preventing data copying from a disk using data lengths too large for a pirate medium 失效
标题翻译：用于使用对于海盗介质太大的数据长度来防止从磁盘进行数据复制的方法和装置
公开(公告)号：US5832088A
公开(公告)日：1998-11-03
申请号：US624391
申请日：1996-04-05
申请人： Heitaro Nakajima , Takaharu Kitada , Hiroshi Ogawa
发明人： Heitaro Nakajima , Takaharu Kitada , Hiroshi Ogawa
IPC分类号： G06F1/00 , G11B20/00 , G11B20/12 , G11B20/18 , G11B27/034 , G11B27/34 , G11B27/36 , G06F5/00
CPC分类号： G11B20/00101 , G11B20/00086 , G11B20/1252 , G11B20/1876 , G11B27/034 , G06F2211/007 , G11B2020/1288 , G11B2220/213 , G11B2220/218 , G11B2220/2545 , G11B27/34 , G11B27/36
摘要： Recording data is recorded on a CD-ROM so as to satisfy a relationship expressed as W.gtoreq.D and W>m where W is the data length of recording data recorded on the CD-ROM, D is the data length of effective data useful for being accessed (system area, file groups selected when data is edited and retrieval data such as volume descriptor, path table and directory) and m is the maximum recordable data length of a blank disk of a CD-ROM to which data recorded on the CD-ROM is copied. Then, when the relationship between the recording data length W and the effective data length D is expressed by W>D, said recording data contains randomly quasi-data useless for being accessed. Further, a part (e.g., path table) of the retrieval data is arranged at the end of the recording data upon recording. Thus, an illegal copy from the CD-ROM to a blank disk becomes substantially useless, thereby making it possible to effectively protect a copyright of the CD-ROM.
摘要翻译： PCT No.PCT / JP95 / 01574 Sec。 371日期：1996年4月5日 102（e）日期1996年4月5日PCT提交1995年8月8日PCT公布。公开号WO96 / 05595 日期1996年2月22日记录数据记录在CD-ROM上，以满足表示为W> / = D和W> m的关系，其中W是记录在CD-ROM上的记录数据的数据长度，D是有效数据的数据长度可用于访问（系统区域，编辑数据时选择的文件组和检索数据，如卷描述符，路径表和目录），m是CD-ROM的空白磁盘的最大可记录数据长度 CD-ROM上记录的数据被复制。然后，当记录数据长度W与有效数据长度D之间的关系由W> D表示时，所述记录数据包含无用的随机准数据以供访问。此外，检索数据的一部分（例如，路径表）被布置在记录数据的末尾。因此，从CD-ROM到空白磁盘的非法拷贝变得基本上是无用的，从而可以有效地保护CD-ROM的版权。

137. 发明授权

US5750233A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5750233A
公开(公告)日：1998-05-12
申请号：US670667
申请日：1996-06-26
申请人： Hiroshi Ogawa , Tuneo Yoshida , Shinichi Kato
发明人： Hiroshi Ogawa , Tuneo Yoshida , Shinichi Kato
IPC分类号： G11B5/70 , C09D5/23 , C09D7/12 , G11B5/706 , G11B5/708
CPC分类号： G11B5/70615 , G11B5/7085 , Y10S428/90 , Y10T428/24355 , Y10T428/24967 , Y10T428/25 , Y10T428/256 , Y10T428/265 , Y10T428/31609 , Y10T428/31935
摘要： A magnetic recording medium is disclosed, comprising a non-magnetic support having thereon a magnetic layer containing a ferromagnetic metal power and a binder resin as a main component and an abrasive as a sub-component, wherein the ferromagnetic metal powder contains iron as a main component and aluminum in an amount of from 1 to 25 atm % based on the Fe atom, the magnetic layer contains abrasive particles having a Moh's hardness of 6 or more in an amount of from 4 to 18 parts by weight per 100 parts by weight of the ferromagnetic metal powder, and the abrasives exposure unit having a size of 0.3 .mu.m or more observed through an electron microscope on the magnetic layer surface is 3.5 pieces/100 .mu.m.sup.2 or less.
摘要翻译：公开了一种磁记录介质，包括其上具有含有铁磁金属功率的磁性层和粘合剂树脂作为主要组分的非磁性载体和作为副组分的研磨剂，其中铁磁性金属粉末含有铁作为主要组分和铝的含量为1〜25atm％，磁性层的摩尔硬度为6以上的磨粒为4〜18重量份，相对于100重量份强磁性金属粉末和在磁性层表面上通过电子显微镜观察到的尺寸为0.3μm以上的研磨剂曝光单元为3.5个/100μm2以下。

138. 发明授权

US5746568A Article combining device 失效
标题翻译：文章组合装置
公开(公告)号：US5746568A
公开(公告)日：1998-05-05
申请号：US628312
申请日：1996-04-05
申请人： Hiroshi Ogawa , Seiichi Sugita , Toshio Sato
发明人： Hiroshi Ogawa , Seiichi Sugita , Toshio Sato
IPC分类号： B65B61/00 , B43M5/04 , B65H39/043 , B65H29/38
CPC分类号： B43M5/04
摘要： An article combining device includes: an article combining portion where articles are placed; an article carrying-in portion having a plural number of article carrying-in paths for carrying article into the article combining portion, the directions of carrying articles from the plural number of article carrying-in paths into the article combining portion intersecting in the article combining portion, and an article carrying-in portion for superposing the plural number of articles received from the article carrying-in paths one upon another in the article combining portion; and an article carrying-in control portion for adjusting the order of carrying articles from the article carrying-in paths into the article combining portion in accordance with information for designating the order of superposing the articles.
摘要翻译：物品组合装置包括：物品组合部分，其中物品被放置; 具有多个用于将物品携带到物品组合部分中的物品携带路径的物品搬入部分，将物品从多个物品搬入路径输送到物品组合部分中的方向与物品组合中相交的物品组合部分用于将从物品携带路径接收的多个物品叠加在物品组合部分中的物品搬入部分; 以及用于根据用于指定叠置物品的顺序的信息来调节从物品携带路径将物品运送到物品组合部分中的顺序的物品搬运控制部分。

139. 发明授权

US5433589A Scroll-type compressor having decreased eccentricity upon reverse rotation 失效
标题翻译：涡旋式压缩机在反向旋转时具有降低的偏心率
公开(公告)号：US5433589A
公开(公告)日：1995-07-18
申请号：US237590
申请日：1994-05-03
申请人： Katsuyoshi Wada , Tatsuya Sugita , Masaji Hagiwara , Minoru Ishii , Hiroshi Ogawa , Kiyoharu Ikeda
发明人： Katsuyoshi Wada , Tatsuya Sugita , Masaji Hagiwara , Minoru Ishii , Hiroshi Ogawa , Kiyoharu Ikeda
IPC分类号： F04C18/02 , F04C15/00 , F04C28/28 , F04C29/02 , F04C18/04
CPC分类号： F04C28/28 , F04C15/0065 , F04C2270/72 , F05B2270/1097 , Y10T29/4924
摘要： A reliable scroll-type compressor is provided which, even when the compressor is rotated in the reverse direction by the erroneous connection of the power source terminals for example, is prevented from establishing a vacuum state within the compression chamber and no damages occur in the addendum arranged to have an angle so that the slider is moved therealong in the direction in which the revolution radius of the orbiting scroll of the compressor is decreased, a clearance is generated between the stationary scroll and the orbiting scroll upon the reverse rotation.
摘要翻译：提供了一种可靠的涡旋式压缩机，即使当例如通过电源端子的错误连接使压缩机反向旋转时，也不会在压缩室内建立真空状态，并且在附件中不发生损坏被布置成具有一定角度，使得滑块在压缩机的绕动涡旋件的转半径减小的方向上沿着该方向移动，在反向旋转时在静涡旋盘和绕动涡旋件之间产生间隙。

140. 发明授权

US5403171A Scroll compressor 失效
标题翻译：涡旋压缩机
公开(公告)号：US5403171A
公开(公告)日：1995-04-04
申请号：US187499
申请日：1994-01-28
申请人： Tatsuya Sugita , Takashi Yamamoto , Kenji Suzuki , Hiroshi Ogawa
发明人： Tatsuya Sugita , Takashi Yamamoto , Kenji Suzuki , Hiroshi Ogawa
IPC分类号： F04C18/02 , F04C23/02 , F04C29/00 , F01C1/04
CPC分类号： F04C29/0057 , F04C29/0021 , F04C2230/605 , F04C2240/601 , F04C2240/807
摘要： In a scroll type compressor, the cylindrical surface of the auxiliary shaft 5c is eccentric from the cylindrical surface of the main shaft 5b and the cylindrical surface of the rotor shaft 5d, in such a manner that the amount of eccentricity thereof satisfies the following condition: 1/10000
摘要翻译：在涡旋式压缩机中，辅助轴5c的圆柱面与主轴5b的圆筒面和转子轴5d的圆筒面偏心，偏心量满足以下条件： 1/10000（偏心量）/（轴承间距）<20/10000，其偏心方向在上平衡重8的离心力方向上在0°〜40°的范围内，相对于曲轴部5a接受气体压缩载荷的方向，主轴5b具有与由气体压力负载和平衡重的离心载荷形成的倾斜角度相反的初始倾斜角度。在压缩机的运转过程中，负载偏转角和初始偏转角彼此抵消，主轴承3a和主轴5b保持平行。结果，输入减少，轴几乎不磨损，并且被防止卡住。

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