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1. 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。

2. 发明授权

US4994321A Perpendicular magnetic recording medium and the method for preparing the same 失效
标题翻译：垂直磁记录介质及其制备方法
公开(公告)号：US4994321A
公开(公告)日：1991-02-19
申请号：US506493
申请日：1990-04-05
申请人： Makoto Nagao , Kunihiko Sano , Fusao Yamanaka , Akira Nahara
发明人： Makoto Nagao , Kunihiko Sano , Fusao Yamanaka , Akira Nahara
IPC分类号： G11B5/64 , G11B5/84
CPC分类号： G11B5/84 , G11B5/64 , G11B5/8408 , Y10S428/90 , Y10T428/265 , Y10T428/30
摘要： A perpendicular magnetic recording medium such as a floppy disk is created by providing on at least one surface of a non-magnetic support, a magnetic layer having perpendicular magnetic anisotropy and a protective layer by sputtering. First, a magnetic layer is provided, secondly, the magnetic layer is surface treated by a plasma treatment or by applying an oxide layer or a nitride layer thereon and thirdly, the protective layer is applied thereto.
摘要翻译：通过在非磁性支撑体的至少一个表面，具有垂直磁各向异性的磁性层和通过溅射提供保护层来形成诸如软盘的垂直磁记录介质。首先，提供磁性层，其次，通过等离子体处理或通过在其上施加氧化物层或氮化物层来对磁性层进行表面处理，其次，施加保护层。

3. 发明授权

US4869797A Method for preparing a magnetic recording medium 失效
标题翻译：磁记录介质的制备方法
公开(公告)号：US4869797A
公开(公告)日：1989-09-26
申请号：US63382
申请日：1987-06-18
申请人： Makoto Nagao , Kunihiko Sano , Fusao Yamanaka , Akira Nahara
发明人： Makoto Nagao , Kunihiko Sano , Fusao Yamanaka , Akira Nahara
IPC分类号： G11B5/66 , C23C14/06 , C23C14/34 , G11B5/64 , G11B5/72 , G11B5/73 , G11B5/84
CPC分类号： C23C14/06 , C23C14/34 , G11B5/8408
摘要： A method of preparing a magnetic recording medium in which a magnetic layer is deposited on a non-magnetic support and then a carbon protective layer is sputtered onto the magnetic layer. The sputtering is performed with a bias voltage of -10V to -100V being applied in the vicinity of the support and magnetic layer.
摘要翻译：一种制备其中磁性层沉积在非磁性载体上然后将碳保护层溅射到磁性层上的磁记录介质的方法。溅射是在-10V至-100V的偏置电压施加在载体和磁性层附近的情况下进行的。

4. 发明授权

US4840843A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4840843A
公开(公告)日：1989-06-20
申请号：US109377
申请日：1987-10-19
申请人： Kunihiko Sano , Makoto Nagao , Akira Nahara , Yasuo Nishikawa , Hiroyuki Iwasaki
发明人： Kunihiko Sano , Makoto Nagao , Akira Nahara , Yasuo Nishikawa , Hiroyuki Iwasaki
IPC分类号： G11B5/72 , G11B5/725
CPC分类号： G11B5/72 , G11B5/725 , Y10S428/90 , Y10T428/265 , Y10T428/30
摘要： A magnetic recording medium is described, comprising a non-magnetic support having provided thereon a thin magnetic metal film and a protective layer mainly comprising carbon having a graphite structure containing at least one element selected from the group consisting of Mn, Mo, Nb, Ta, Ti, V, Cr and W.
摘要翻译：描述了一种磁记录介质，其包括在其上设置有薄磁性金属膜的非磁性载体和主要包含具有包含选自Mn，Mo，Nb，Ta中的至少一种元素的石墨结构的碳的保护层，Ti，V，Cr和W.

5. 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。

6. 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。

7. 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。

8. 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。

9. 发明授权

US5153522A Solenoid valve failure detecting apparatus 失效
标题翻译：电磁阀故障检测装置
公开(公告)号：US5153522A
公开(公告)日：1992-10-06
申请号：US723226
申请日：1991-06-28
申请人： Kunihiko Sano
发明人： Kunihiko Sano
IPC分类号： F16H59/68 , F16H61/12 , F16H61/28 , F16K31/06 , F16K37/00 , G01R31/06
CPC分类号： G01R31/06 , G01R31/2829
摘要： An apparatus for detecting a failure in a solenoid valve having an electrical winding electromagnetically coupled with a plunger. The failure detecting apparatus comprises a current sensor sensitive to a current through the electrical winding for producing a signal indicative of a sensed winding current. Changes in the sensed winding current indication signal with time are monitored to provide a failure signal which indicates a failure in the solenoid valve when no inflection point exists in the change of the sensed winding current indication signal for a predetermined period of time after power is supplied to the electrical winding.
摘要翻译：一种用于检测具有与柱塞电磁耦合的电绕组的电磁阀故障的装置。故障检测装置包括对通过电线圈的电流敏感的电流传感器，用于产生表示检测到的绕组电流的信号。监测感测到的绕组电流指示信号随时间的变化以提供故障信号，其指示在供电之后预定的一段时间内在检测到的绕组电流指示信号的变化中不存在拐点时，电磁阀故障到电气绕组。

10. 发明授权

US5069933A Method for making magnetic recording media 失效
公开(公告)号：US5069933A
公开(公告)日：1991-12-03
申请号：US634663
申请日：1990-12-27
申请人： Tadashi Yasunaga , Shiro Kaneko , Kunihiko Sano
发明人： Tadashi Yasunaga , Shiro Kaneko , Kunihiko Sano
IPC分类号： G11B5/85 , G11B5/64 , G11B5/84
CPC分类号： G11B5/656 , G11B5/84
摘要： A method for making a magnetic recording medium comprises the steps of forming a thin ferromagnetic metal film on a non-magnetic substrate. The thin ferromagnetic metal film contains Co as a main constituent and contains oxygen in a proportion of at least 15 at %. Thereafter, the thin ferromagnetic metal film is exposed to an ozone-containing atmosphere. A magnetic recording medium is thereby obtained, which exhibits excellent resistance to corrosion with salts and good electromagnetic transducing characteristics.

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