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1. 发明授权

US5096774A Magnetic recording medium containing ferromagnetic particles with specified crystallite sizes and wherein the ratio of chlorine to iron at the surface is within a specified range 失效
标题翻译：含有指定结晶尺寸的氟化物颗粒的磁性记录介质，并且在表面上的氯化物比例在指定范围内
公开(公告)号：US5096774A
公开(公告)日：1992-03-17
申请号：US529282
申请日：1990-05-29
申请人： Kunihiko Sano , Hiroaki Doushita , Kiyomi Ejiri , Hiroyuki Tahara
发明人： Kunihiko Sano , Hiroaki Doushita , Kiyomi Ejiri , Hiroyuki Tahara
IPC分类号： C09D5/23 , C09D175/00 , C09D175/04 , G11B5/702 , G11B5/714
CPC分类号： G11B5/714 , G11B5/7023 , Y10S428/90 , Y10T428/25 , Y10T428/257 , Y10T428/2982 , Y10T428/31 , Y10T428/3158 , Y10T428/31605 , Y10T428/31609
摘要： A magnetic recording medium is disclosed, which comprises a non-magnetic support having thereon a magnetic layer comprising ferromagnetic fine particles and a binder containing a vinyl chloride polymer, wherein the crystalline size of the ferromagnetic fine particles is from 350 to 500 angstrom, the content of the vinyl chloride polymer is from 20 to 50% by weight based on the amount of the total binder, and an integrated intensity ratio .alpha. of the Cl-2P spectrum to the Fe-2P (3/2) spectrum at the surface of the magnetic layer measured by an X-ray photoelectron spectroscopy is 1.80/1>.alpha.>0.50/1.
摘要翻译：公开了一种磁记录介质，其包括其上具有包含铁磁细颗粒的磁性层和含有氯乙烯聚合物的粘合剂的非磁性载体，其中铁磁性细颗粒的结晶尺寸为350-500埃，含量的氯乙烯聚合物的总重量为20〜50重量％，Cl-2P光谱与Fe-2P（3/2）光谱在表面的积分强度比α 通过X射线光电子能谱测量的磁性层是1.80 / 1> 0.50 / 1。

2. 发明授权

US5091249A Magnetic recording medium lubricant comprising two different fluorinated polyethers each having specified terminal groups 失效
标题翻译：包含两个不同氟化聚合物的磁性记录介质润滑剂每个具有指定终端组
公开(公告)号：US5091249A
公开(公告)日：1992-02-25
申请号：US551114
申请日：1990-07-11
申请人： Yasuo Nishikawa , Kunihiko Sano
发明人： Yasuo Nishikawa , Kunihiko Sano
IPC分类号： G11B5/72 , C09D5/23 , C09D171/00 , C09D171/02 , C10M107/38 , C10M107/46 , C10M107/48 , C10N30/06 , C10N40/18 , C10N50/08 , G11B5/64 , G11B5/725 , G11B5/73
CPC分类号： G11B5/725 , Y10S428/90 , Y10T428/265 , Y10T428/3154
摘要： A magnetic recording medium comprising a non-magnetic support having a magnetic layer thereon, wherein the surface of the magnetic layer contains (a) a first fluorinated polyether having an oxo acid group or an oxo acid salt group at one or both terminals thereof, and (b) a second fluorinated polyether having a group selected from a alkoxycarbonyl group, an acyloxy group and a hydroxyl group at one or both terminals thereof, or the polyether (a) and polyether (b) are incorporated into the magnetic layer.
摘要翻译：一种包括其上具有磁性层的非磁性载体的磁记录介质，其中所述磁性层的表面包含（a）在其一端或两端具有含氧酸基团或含氧酸盐基团的第一氟化聚醚，和（b）在一个或两个末端具有选自烷氧基羰基，酰氧基和羟基的基团的第二氟化聚醚或聚醚（a）和聚醚（b））并入磁性层中。

3. 发明授权

US4717592A Vertical magnetization type recording medium and manufacturing method therefor 失效
标题翻译：垂直磁化型记录介质及其制造方法
公开(公告)号：US4717592A
公开(公告)日：1988-01-05
申请号：US809828
申请日：1985-12-17
申请人： Makoto Nagao , Fusao Yamanaka , Kunihiko Sano , Akira Nahara
发明人： Makoto Nagao , Fusao Yamanaka , Kunihiko Sano , Akira Nahara
IPC分类号： G11B5/66 , G11B5/85 , B05D5/00 , B05D5/12
CPC分类号： G11B5/66 , G11B5/85 , Y10S428/90 , Y10S428/928
摘要： In forming a vertical magnetization type recording medium, a first soft magnetic film layer is formed on each side of a film-shaped support by vacuum deposition or sputtering at a temperature of 30.degree. C. or lower, a second soft magnetic film layer is formed on each of the first soft magnetic film layers, and a vertical magnetization film layer essentially containing Co-Cr is formed on each of the second soft magnetic film layers. The thickness of the first soft magnetic film layer on one side of the support may be made different from that of the first soft magnetic film layer on the other side so that curling of the recording medium is substantially eliminated.
摘要翻译：在形成垂直磁化型记录介质时，在30℃或更低的温度下通过真空沉积或溅射在薄膜状载体的每一侧上形成第一软磁膜层，形成第二软磁膜层并且在每个第二软磁性膜层上形成基本上含有Co-Cr的垂直磁化膜层。支撑体一侧上的第一软磁性膜层的厚度可以与另一侧的第一软磁性膜层的厚度不同，从而基本上消除了记录介质的卷曲。

4. 发明授权

US5214984A Pressure control system for automotive automatic power transmission with feature of fluid pressure dependent actuator control 失效
标题翻译：用于汽车自动动力传动的压力控制系统，具有与液压相关的致动器控制功能
公开(公告)号：US5214984A
公开(公告)日：1993-06-01
申请号：US621876
申请日：1990-12-04
申请人： Kunihiko Sano
发明人： Kunihiko Sano
IPC分类号： F16H61/00 , F16H61/02
CPC分类号： F16H61/0021 , F16H2061/0255 , Y10S477/906 , Y10T477/693 , Y10T477/693964
摘要： A pressure control system is designed to disable action of a duty controlled solenoid while fluid pressure is not supplied. Namely, the pressure control system monitors a fluid pressure in a hydraulic circuit to detect the fluid pressure lower than a predetermined pressure criterion. When the fluid pressure lower than the pressure criterion is detected, the solenoid is disabled.
摘要翻译：压力控制系统被设计成在不提供流体压力的情况下禁用占空比控制螺线管的动作。即，压力控制系统监视液压回路中的流体压力，以检测低于预定压力标准的流体压力。当检测到低于压力标准的流体压力时，螺线管被禁用。

5. 发明授权

US6001446A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US6001446A
公开(公告)日：1999-12-14
申请号：US884266
申请日：1997-06-27
申请人： Junji Nakada , Makoto Kashiwaya , Kunihiko Sano
发明人： Junji Nakada , Makoto Kashiwaya , Kunihiko Sano
IPC分类号： G11B5/66 , G11B5/64 , G11B5/667 , G11B5/73 , G11B5/738 , G11B5/84 , G11B5/85 , G11B5/851
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/8404 , G11B5/851 , Y10S428/90 , Y10T428/265
摘要： A magnetic recording medium 101 constituted by a nonmagnetic support 101 made from a high polymer film having a thickness in a range of from 10 .mu.m to 200 .mu.m, a nonmagnetic subbing layer 102 made from a Cr alloy and formed on at least one of opposite surfaces of the nonmagnetic support 101 in the form of a film by sputtering, and a magnetic layer 103 made from a Co alloy and formed on the nonmagnetic subbing layer 102 in the form of a film by sputtering. Preferably, the magnetic recording medium 101 further has a protective layer 104 made from diamond-like carbon, and a lubricating layer 105 made from a hydrocarbon or fluorocarbon lubricant.
摘要翻译：由厚度为10μm〜200μm的高分子膜制成的非磁性支撑体101构成的磁记录介质101，由Cr合金制成的非磁性层叠层102，通过溅射形成膜的非磁性支撑体101的相对表面，以及由Co合金制成的磁性层103，并通过溅射形成在非磁性层压层102上。优选地，磁记录介质101还具有由类金刚石碳制成的保护层104和由碳氢化合物或碳氟化合物润滑剂制成的润滑层105。

6. 发明授权

US5869186A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5869186A
公开(公告)日：1999-02-09
申请号：US865830
申请日：1997-05-30
申请人： Kazuyuki Usuki , Kunihiko Sano , Toshio Ishida
发明人： Kazuyuki Usuki , Kunihiko Sano , Toshio Ishida
IPC分类号： G11B5/66 , C09D5/23 , C09D7/12 , G11B5/72 , G11B5/725 , G11B5/735 , G11B5/71
CPC分类号： G11B5/725 , Y10S428/90 , Y10T428/3154 , Y10T428/31678
摘要： A magnetic recording medium excellent in running properties, durability and shelf stability. The magnetic recording medium has a magnetic layer of a ferromagnetic metal thin film formed over at least one surface of a non-magnetic base, with or without an inorganic protective layer formed on the magnetic layer. A surface layer consisting essentially of a salt of a phosphoric alkyl ester compound with an alkylamine compound, which is represented by the following formula (1) or (2), and a fluorine-containing carboxylic acid ester compound is provided on the magnetic layer or on the inorganic protective layer: ##STR1## where: R.sup.1 and R.sup.2, which may be the same or different from each other, are a hydrocarbon or fluorinated hydrocarbon group having from 2 to 26 carbon atoms; R.sup.A, R.sup.B, R.sup.C and R.sup.D are hydrogen, or a hydrocarbon or fluorinated hydrocarbon group having not more than 26 carbon atoms; and m is 1 or 2.
摘要翻译：一种运行性能，耐用性和货架稳定性优异的磁记录介质。磁记录介质具有形成在非磁性基底的至少一个表面上的强磁性金属薄膜的磁性层，具有或不具有形成在磁性层上的无机保护层。由下式（1）或（2）表示的基本上由磷酸烷基酯化合物与烷基胺化合物的盐组成的表面层和含氟羧酸酯化合物提供在磁性层或（1）其中：R1和R2可以相同或不同，为具有2至26个碳原子的烃基或氟化烃基; RA，RB，RC和RD是氢或具有不超过26个碳原子的烃或氟化烃基; m为1或2。

7. 发明授权

US5503943A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5503943A
公开(公告)日：1996-04-02
申请号：US285781
申请日：1994-08-04
申请人： Kunihiko Sano , Tadashi Yasunaga , Hiroaki Doushita
发明人： Kunihiko Sano , Tadashi Yasunaga , Hiroaki Doushita
IPC分类号： G11B5/64 , C23C14/14 , G11B5/62 , G11B5/65 , G11B5/66 , G11B5/73 , G11B5/85 , H01F10/16
CPC分类号： G11B5/656 , G11B5/85 , Y10S428/90
摘要： A metal thin film magnetic recording medium having improved S/N and reduced noise is disclosed, which has a ferromagnetic metal thin film composed mainly of Co on a non-magnetic support, characterized in that the crystallite size as determined from the thin film X-ray diffraction method is 45 .ANG. (angstrom) or less relative to the (100) face of .alpha.-Co, and 120 .ANG. or less relative to the (002) face of .alpha.-Co.
摘要翻译：公开了一种具有改善的S / N和降低的噪声的金属薄膜磁记录介质，其具有在非磁性载体上主要由Co组成的强磁性金属薄膜，其特征在于，从薄膜X- X射线衍射法相对于α-Co的（100）面为45（埃）或更小，相对于α-Co的（002）面为120或更小。

8. 发明授权

US5268227A Magnetic recording medium comprising a ferromagnetic metallic then film having a top coat of (a) a hydrocarbonsulfuric or hydrocarbonsulfonic acid or salt and (b) a fluorinated polyether 失效
标题翻译：磁记录介质包括具有（a）烃硫酸或烃磺酸或盐的顶涂层的铁磁金属膜，和（b）氟化聚醚
公开(公告)号：US5268227A
公开(公告)日：1993-12-07
申请号：US858432
申请日：1992-03-24
申请人： Yasuo Nishikawa , Kunihiko Sano , Hiroyuki Iwasaki
发明人： Yasuo Nishikawa , Kunihiko Sano , Hiroyuki Iwasaki
IPC分类号： G11B5/71 , G11B5/00
CPC分类号： G11B5/71 , Y10T428/265 , Y10T428/3154
摘要： A magnetic recording medium comprising a non-magnetic support having thereon a magnetic layer, wherein said magnetic layer contains (a) an oxo acid having a hydrocarbon group or a salt thereof, and (b) a fluorinated polyether.
摘要翻译：一种磁记录介质，包括其上具有磁性层的非磁性载体，其中所述磁性层含有（a）具有烃基的含氧酸或其盐，和（b）氟化聚醚。

9. 发明授权

US5093191A Magnetic recording medium containing ferromagnetic particles with specified crystallite sizes and wherein the ratio of chlorine to iron at the surface is within a specified range 失效
标题翻译：含有指定结晶尺寸的氟化物颗粒的磁性记录介质，并且在表面上的氯化物比例在指定范围内
公开(公告)号：US5093191A
公开(公告)日：1992-03-03
申请号：US486329
申请日：1990-02-28
申请人： Kunihiko Sano , Hiroaki Doushita , Kiyomi Ejiri , Hiroyuki Tahara
发明人： Kunihiko Sano , Hiroaki Doushita , Kiyomi Ejiri , Hiroyuki Tahara
IPC分类号： C08K3/02 , C08L27/06 , C08L75/00 , C08L75/04 , C09D5/23 , C09D127/04 , C09D127/06 , C09D175/00 , C09D175/04 , G11B5/702 , G11B5/706 , G11B5/714
CPC分类号： G11B5/714 , G11B5/7022 , G11B5/7023 , Y10S428/90 , Y10T428/25 , Y10T428/257 , Y10T428/2982 , Y10T428/31 , Y10T428/3158 , Y10T428/31605 , Y10T428/31609
摘要： A magnetic recording medium is disclosed, comprising a non-magnetic support having thereon a magnetic layer comprising ferromagnetic particles and a binder containing a vinyl chloride polymer, wherein the crystallite size of the ferromagnetic particles is 250 angstrom or less, the vinyl chloride polymer is present in an amount of 20 to 50% by weight based on the binder, and an integrated intensity ratio, which is denoted by .alpha., of Cl-2P spectrum to Fe-2P (3/2) spectrum in the surface of the magnetic layer as measured by X-ray photoelectron spectroscopy is 0.20/1
摘要翻译：公开了一种磁记录介质，包括其上具有包含铁磁颗粒的磁性层和含有氯乙烯聚合物的粘合剂的非磁性载体，其中铁磁颗粒的微晶尺寸为250埃或更小，氯乙烯聚合物存在相对于粘合剂为20〜50重量％，由磁性层表面的Cl-2P光谱与Fe-2P（3/2）光谱的α表示的积分强度比，通过X射线光电子能谱测量为0.20 / 1 <α<0.42 / 1。磁记录材料具有优异的运行性能和耐久性，并且几乎不会导致头部堵塞。

10. 发明授权

US5305665A Speed change control device of automatic transmission 失效
标题翻译：自动变速器变速控制装置
公开(公告)号：US5305665A
公开(公告)日：1994-04-26
申请号：US939600
申请日：1992-09-02
申请人： Kunihiko Sano , Mitsugi Tazawa
发明人： Kunihiko Sano , Mitsugi Tazawa
IPC分类号： F16H61/02 , F16H63/30 , F16H61/00
CPC分类号： F16H61/0206 , F16H63/3003
摘要： A speed change control device for an automatic transmission is shown which comprises first, second and third shift valves, each having two switching positions for selectively carrying out application and releasing of hydraulic pressure to and from an oil chamber of a hydraulically operated friction element. First and second solenoid valves are employed each controlling an output of hydraulic pressure in accordance with an electric signal applied thereto. The first solenoid valve outputs a hydraulic pressure for controlling the switching operation of the second shift valve, and the second solenoid valve outputs a hydraulic pressure for controlling the switching operation of the first shift valve. A passage structure is further employed which applies the hydraulic pressure from the second solenoid valve to the third shift valve to control the switching operation of the same only when the second shift valve assumes one given position.
摘要翻译：示出了用于自动变速器的变速控制装置，其包括第一，第二和第三换档阀，每个换档阀具有两个切换位置，用于选择性地执行向液压操作的摩擦元件的油室施加和释放液压的液压。采用第一和第二电磁阀，其根据施加到其上的电信号控制液压输出。第一电磁阀输出用于控制第二换档阀的切换操作的液压，第二电磁阀输出用于控制第一换档阀的切换操作的液压。进一步采用通道结构，其将来自第二电磁阀的液压施加到第三换档阀，以仅在第二换档阀呈现一个给定位置时控制其的切换操作。

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