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    Method of producing R-Fe-B permanent magnet, and lubricant agent and release agent for use in shaping the same
    2.
    发明授权
    Method of producing R-Fe-B permanent magnet, and lubricant agent and release agent for use in shaping the same 有权
    生产R-Fe-B永磁体的方法，以及用于成型R-Fe-B永磁体的润滑剂和脱模剂

    公开(公告)号：US06361738B1

    公开(公告)日：2002-03-26

    申请号：US09446334

    申请日：2000-03-28

    Applicant: Yuji Kaneko ,  Junichiro Baba ,  Kazuo Tanaka ,  Shizuo Mori

    Inventor： Yuji Kaneko ,  Junichiro Baba ,  Kazuo Tanaka ,  Shizuo Mori

    IPC: B22F312

    CPC classification number: B22F1/0059 ,  H01F1/0577

    Abstract: The method of producing an R—Fe—B magnet of the present invention is characterized in that R—Fe—B alloy fine powder is molded in a magnetic field and sintered using a lubricant for molding magnets containing specific components, individually or as a mixture, of specific amounts of methyl caproate and/or methyl caprylate, which provide high crystal orientation, and lubricant comprising depolymerized polymer for improving molded article strength, or a lubricant for molding magnets wherein Ti coupling agent that improves crystal orientation is added to this lubricant for molding magnets. Each particle of the fine powder has a high degree of crystal orientation in the direction of the magnetic field, and molded article strength is markedly improved, leading to improved mass-productivity and yield. Moreover, the above-mentioned lubricants do not react with this magnet powder during sintering and are emitted as a gas. Therefore, binder removal performance is excellent and as a result, an increase in the amount of C remaining in the sintered compact is inhibited, to obtain an R—Fe—B permanent magnet with high Br and iHc properties.

    Abstract translation: 本发明的R-Fe-B磁体的制造方法的特征在于，R-Fe-B合金细粉末在磁场中成型，并使用用于成型含有特定成分的磁体的润滑剂单独或作为混合物 的特定量的提供高结晶取向的己酸甲酯和/或辛酸甲酯，以及包含用于提高成型体强度的解聚聚合物的润滑剂或用于成型磁体的润滑剂，其中将用于改善结晶取向的Ti偶联剂加入到该润滑剂中 成型磁铁。 细粉末的每个颗粒在磁场方向上具有高度的晶体取向，并且模制品强度显着提高，从而提高了批量生产率和产率。 此外，上述润滑剂在烧结期间不与该磁粉反应，作为气体排出。 因此，除去粘合剂的性能优异，因此抑制烧结体中剩余C量的增加，得到Br和iHc特性高的R-Fe-B永磁体。

    Speed controller with pilot check valve
    3.
    发明授权
    Speed controller with pilot check valve 有权

    公开(公告)号：US06293180B1

    公开(公告)日：2001-09-25

    申请号：US09621608

    申请日：2000-07-21

    Applicant: Noritaka Morisako ,  Shizuo Mori

    Inventor： Noritaka Morisako ,  Shizuo Mori

    IPC: F15B1304

    CPC classification number: F15B13/01 ,  Y10T137/87547 ,  Y10T137/87563

    Abstract: A speed controller has a pilot check valve having a first body which has a first fluid inlet/outlet port defined in an end thereof and a pilot port defined in an opposite end thereof. A flow control valve has a second body integral with the first body. A pipe joint has a third body which has a second fluid inlet/outlet port defined in an end thereof and, the third body being integral with the second body. A flow adjustment screw is disposed in the flow control valve and extends into a fluid passage which interconnects the first fluid inlet/outlet port and the second fluid inlet/outlet port, for adjusting a rate of flow of a fluid under pressure in the fluid passage. A valve body is disposed in the pilot check valve for opening a fluid passage which interconnects the first fluid inlet/outlet port and the second fluid inlet/outlet port in response to a pilot fluid pressure supplied from the pilot port.

    Exhaust valve
    4.
    发明授权
    Exhaust valve 失效
    排气阀

    公开(公告)号：US5279322A

    公开(公告)日：1994-01-18

    申请号：US913060

    申请日：1992-07-14

    Applicant: Sanae Nakamura ,  Shizuo Mori

    Inventor： Sanae Nakamura ,  Shizuo Mori

    IPC: F15B11/06 ,  F16K11/02

    CPC classification number: F15B11/06 ,  F15B2211/30505 ,  F15B2211/3052 ,  F15B2211/30525 ,  F15B2211/40584 ,  F15B2211/455 ,  F15B2211/473 ,  Y10T137/2544

    Abstract: Disclose herein is an exhaust valve capable of quickly discharging either a fluid in a cylinder or compressed air in a pneumatic tank therefrom. The exhaust valve is basically provided with a first port, a second port, a third port and a directional control valve. The first port is supplied with a fluid and the second port is used to supply the fluid to another device or receive it therefrom. The third port is used to discharge the fluid therefrom and comprises a rotatable L-shaped line or pipe. The directional control valve is switched to cause the first port to communicate with the second port or cause the second port to communicate with the third port in response to the pressure of the fluid supplied from each of the ports. The first and second ports have axial directions respectively which substantially coincide with each other or extend approximately in parallel. Therefore, the first and second ports can be incorporated in the course of a pipe without making a change in a piping direction. Since the third port comprises the rotatable L-shaped line, the axial direction of the third port can be suitably changed to a desired direction.

    Abstract translation: 这里公开的是能够快速排出气缸中的流体或气动容器中的压缩空气的排气阀。 排气阀基本上设置有第一端口，第二端口，第三端口和方向控制阀。 第一端口被供应流体，第二端口用于将流体供应到另一装置或从其接收流体。 第三端口用于从其排出流体，并且包括可旋转的L形线或管。 方向控制阀被切换以使得第一端口与第二端口连通，或者使得第二端口响应于从每个端口供应的流体的压力与第三端口连通。 第一和第二端口分别具有基本上彼此重合或大致平行延伸的轴向方向。 因此，可以在管道的过程中并入第一和第二端口而不改变管道方向。 由于第三端口包括可旋转的L形线，所以第三端口的轴向方向可以适当地改变到期望的方向。

    Speed controller
    5.
    发明授权
    Speed controller 失效
    速度控制器

    公开(公告)号：US5305777A

    公开(公告)日：1994-04-26

    申请号：US71230

    申请日：1993-06-04

    Applicant: Sanae Nakamura ,  Shizuo Mori

    Inventor： Sanae Nakamura ,  Shizuo Mori

    IPC: F15B11/06 ,  F15B15/14 ,  F16K11/02

    CPC classification number: F15B15/1433 ,  F15B11/06 ,  F15B15/149 ,  F15B2211/30505 ,  F15B2211/3052 ,  F15B2211/40515 ,  Y10T137/2544

    Abstract: Disclosed herein is a speed controller of a type wherein a check valve flexed depending on the flow direction of a pressurized fluid can be seated on a seat portion of a main body thereof and separated therefrom. The main body has first and second connecting portions capable of communicating with a pressurized-fluid flow channel defined in a pressurized fluid device. A needle valve mechanism is provided in continuation with a passage defined in the main body. When the pressurized fluid is introduced from the first connecting portion, the check valve is tightly fitted on a seat portion formed in the main body so as to close the passage and the second connecting portion. On the other hand, when the pressurized fluid is introduced from the second connecting portion, the check valve is separated from the seat portion so as to close the first and second connecting portions and discharge the pressurized fluid introduced from the second connecting portion into the needle valve mechanism via the passage. Therefore, water vapor can be prevented from adhering to the pressurized-fluid flow channel for allowing an electromagnetic valve to communicate with a cylinder. The response time of the cylinder can be shortened as a whole and the degree of freedom of arrangement of devices can be improved.

    Abstract translation: 这里公开了一种速度控制器，其中根据加压流体的流动方向弯曲的止回阀可以安置在其主体的座部上并与其分离。 主体具有能够与限定在加压流体装置中的加压流体流动通道连通的第一和第二连接部分。 针阀机构与主体中限定的通道连续地设置。 当加压流体从第一连接部分引入时，止回阀紧紧地装配在形成在主体中的座部上，以便关闭通道和第二连接部分。 另一方面，当加压流体从第二连接部分引入时，止回阀与座部分离开，以封闭第一和第二连接部分，并将从第二连接部分引入的加压流体排放到针 通过通道的阀机构。 因此，可以防止水蒸汽粘附到加压流体流动通道，以允许电磁阀与气缸连通。 气缸的响应时间可以整体缩短，可以提高装置的排列自由度。

    Powdered lubricant composition for hot working and method for manufacturing seamless tubes
    7.
    发明授权
    Powdered lubricant composition for hot working and method for manufacturing seamless tubes 有权
    用于热加工的粉末润滑剂组合物和用于制造无缝管的方法

    公开(公告)号：US07919439B2

    公开(公告)日：2011-04-05

    申请号：US11798950

    申请日：2007-05-18

    Applicant: Kenichi Sasaki ,  Sumio Iida ,  Shizuo Mori ,  Atsushi Ito

    Inventor： Kenichi Sasaki ,  Sumio Iida ,  Shizuo Mori ,  Atsushi Ito

    IPC: C10M125/26 ,  C10M125/10 ,  C10M129/40

    CPC classification number: C10M103/06 ,  B21B25/04 ,  B21B45/0263 ,  C10M111/02 ,  C10M125/26 ,  C10M2201/0623 ,  C10M2201/087 ,  C10M2201/0873 ,  C10M2207/1253 ,  C10M2207/126 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/00 ,  C10N2230/06 ,  C10N2240/403 ,  C10N2250/08

    Abstract: With a powdered lubricant composition by the invention, in addition to the blending of one of anhydrous, pentahydrate or decahydrate salt in sodium borate and one of sodium or calcium salt of fat acid, mixing calcium or lithium carbonate as an auxiliary lubricant can prevent sodium borate (Na2B4O7), solidified as amorphous after a tube-making process, from moisture absorbance, drying and crystallization to thereby suppress the formation of Na2B4O7.5H2O on inside surfaces of finished-product tubes, thus enabling to circumvent occurrence of the white scales. Concurrently, they provide good diffusivity toward the working surface of workpiece, thus enabling to prolong a life of the mandrel bar and to widely be adopted as the most suitable powdered lubricant for manufacturing seamless tubes by Mandrel Mill rolling.

    Abstract translation: 通过本发明的粉末状润滑剂组合物，除了在硼酸钠和脂肪酸的钠盐或钙盐之一中的无水五水合物或十水合物盐之一的混合之外，混合碳酸钙或碳酸锂作为辅助润滑剂可以防止硼酸钠 （Na2B4O7），在制管过程中固化为无定形，从吸湿度，干燥和结晶，从而抑制成品管内表面上形成Na 2 B 4 O 7·5H 2 O，从而能够绕过白色鳞片的发生。 同时，它们对工件的工作表面提供良好的扩散性，从而能够延长芯棒的使用寿命，并被广泛地用作通过心轴轧机轧制制造无缝管的最合适的粉末润滑剂。

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