公开(公告)号：US4744222A

公开(公告)日：1988-05-17

申请号：US13553

申请日：1987-02-11

申请人： Takashi Murai

发明人： Takashi Murai

IPC分类号： H01L39/04 ,  F17C9/00 ,  F17C13/02 ,  H01F6/04

CPC分类号： F17C13/021 ,  F17C13/025 ,  F17C2221/014 ,  F17C2223/0161 ,  F17C2250/043 ,  F17C2250/0626

摘要： A very low temperature liquid transfer system of the present invention is constructed with first and second containers, each storing therein very low temperature liquid; a connecting tube for communicatively connecting the first and second containers; a pressure control system for increasing and decreasing a pressure in the first container for pressurized transfer of the very low temperature liquid from the first container into the second container through the connecting tube; a pressure gauge for measuring a pressure in the first container; a liquid level sensor for measuring a quantity of the very low temperature liquid in the second container; and a control which functions to logically determine input signals from the pressure gauge and the liquid level sensor, and to produce an output operating signal to the pressure control system based on the logical determination.

摘要翻译： 本发明的非常低温的液体输送系统由第一和第二容器构成，每个容器中储存有非常低温的液体; 用于连通第一和第二容器的连接管; 用于增加和减少第一容器中的压力的​​压力控制系统，用于通过连接管将非常低温的液体从第一容器加压转移到第二容器中; 用于测量第一容器中的压力的​​压力计; 液位传感器，用于测量第二容器中极低温液体的量; 以及用于逻辑地确定来自压力计和液位传感器的输入信号的功能的控制，并且基于逻辑判定产生到压力控制系统的输出操作信号。

公开(公告)号：US07512667B2

公开(公告)日：2009-03-31

申请号：US10466865

申请日：2002-01-11

申请人： Miki Amano ,  Suguru Toyokawa ,  Takashi Murai ,  Manabu Kusaka ,  Masahiro Ohara ,  Reiko Aoyama

发明人： Miki Amano ,  Suguru Toyokawa ,  Takashi Murai ,  Manabu Kusaka ,  Masahiro Ohara ,  Reiko Aoyama

IPC分类号： G06F15/16

CPC分类号： H04L12/2818 ,  G08C19/00 ,  H04L12/2836 ,  H04L29/06 ,  H04L43/50 ,  H04L67/28 ,  H04L67/2804 ,  H04L69/08 ,  H04L69/329 ,  H04L2012/285

摘要： A control system includes a first network including a controller 1, a second network including one or more controlled devices 3 to 6, and a translator 2 correlated with the first network and with the second network. The controlled device 3 comprises a controlled device information management unit 23 which manages controlled device information related to the controlled device 3; and a controlled device information communication unit 24 which sends controlled device information with appropriate timing. The translator 3 comprises a controlled device information proxy creating means which creates controlled device information proxies 35 based on controlled device information acquired from controlled devices 3; and an information managing means for registering and managing controlled device information and controlled device information proxies 35. The controller 1 comprises a means which acquires controlled device information proxies 35 from the translator 2 and issues operating instructions for operating the controlled devices 3 to 6. With this control system, an operator at a remote operation center can easily and remotely control equipment belonging to a network different from a network to which the remote operation center belongs.

摘要翻译： 控制系统包括第一网络，其包括控制器1，包括一个或多个受控设备3至6的第二网络以及与第一网络和第二网络相关联的转换器2。 受控设备3包括：受控设备信息管理单元23，其管理与受控设备3相关的受控设备信息; 以及受控设备信息通信单元24，其以适当的定时发送受控设备信息。 翻译器3包括受控设备信息代理创建装置，其基于从受控设备3获取的受控设备信息创建受控设备信息代理35; 以及用于登记和管理受控设备信息和受控设备信息代理的信息管理装置35.控制器1包括从翻译器2获取受控设备信息代理35并发出用于操作受控设备3至6的操作指令的装置。 该控制系统，远程操作中心的操作员可以容易地远程控制属于远程操作中心所属网络的设备。

公开(公告)号：US20080260313A1

公开(公告)日：2008-10-23

申请号：US11631525

申请日：2005-11-22

申请人： Takashi Murai ,  Toshiyuki Tanaka ,  Masatake Ichimaru

发明人： Takashi Murai ,  Toshiyuki Tanaka ,  Masatake Ichimaru

IPC分类号： F16C23/08 ,  F16C19/22

CPC分类号： F16C23/086 ,  F16C19/38 ,  F16C33/4676 ,  F16C33/48 ,  F16C33/485 ,  F16C33/497

摘要： There is realized a self-aligning roller bearing with retainer that stabilizes the orientation of spherical rollers and prevents these spherical rollers from skewing, and which can be rotated at high speed, and furthermore which enables efficient lubricant feed into pockets 9. By rotating a turning tool 14 as it revolves, the surfaces on both sides in the circumferential direction of respective column sections are processed into concave curved surfaces that oppose a rolling surface of the respective spherical rollers across a pocket clearance into which lubricant oil can be fed. The length of the column sections 8c is less than the length in the axial direction of the spherical rollers, and greater than a half of the length, and an end portion of the side surface in the circumferential direction of the respective column sections 8c projects further in the circumferential direction than an intermediate portion thereof, and the spherical rollers are embraced in the pockets 9.

摘要翻译： 实现了一种具有保持架的自调心滚子轴承，其可以稳定球面滚子的取向，并且防止这些球面滚子偏斜，并且可以高速旋转，此外，这使得有效的润滑剂能够进入凹槽9.通过旋转转动 工具14旋转时，各列部分的圆周方向两侧的表面被加工成凹形弯曲表面，其与各个球面滚子的滚动表面相对，穿过可以供给润滑油的袋口间隙。 柱部分8c的长度小于球面滚子的轴向长度，大于长度的一半，并且各个柱部分8c的圆周方向的侧面的端部 在圆周方向上比其中间部分进一步突出，并且球形辊包围在凹穴9中。

公开(公告)号：US20070018556A1

公开(公告)日：2007-01-25

申请号：US11446407

申请日：2006-06-02

申请人： Tadahiro Kojima ,  Takashi Murai ,  Takeshi Nakayama

发明人： Tadahiro Kojima ,  Takashi Murai ,  Takeshi Nakayama

IPC分类号： H01J29/86 ,  H01J29/92

CPC分类号： H01J29/861 ,  H01J2229/862

摘要： A radius of curvature of an arc passing through three points on an outer surface of a panel, which respectively correspond to a pair of diagonal axis ends on one diagonal axis of a phosphor screen and a center of the phosphor screen, is 10,000 mm or more. A shadow mask is made of an aluminum killed material. Assuming that a thickness of the panel is Td at the diagonal axis end of the phosphor screen, Tmd at an intermediate point between the diagonal axis end and the center, Th at a major axis end of the phosphor screen, and Tmh at an intermediate point between the major axis end and the center, 0.5 ≦Tmd/Td≦0.62, and 0.65≦Tmh/Th≦0.80 are satisfied. Because of this, an inexpensive color picture tube can be provided, in which the visibility is excellent, the degradation in color purity caused by doming is suppressed, and the formability of the shadow mask is enhanced.

摘要翻译： 穿过面板外表面上的三个点的圆弧的曲率半径分别对应于荧光屏的一个对角轴上的一对对角轴端和荧光屏的中心，为10,000mm以上 。 荫罩由铝杀死材料制成。 假设面板的厚度在荧光屏的对角轴端处为Td，则在对角轴端与中心之间的中点处的Tmd，荧光屏的长轴端的Th和中间点的Tmh 在长轴端和中心之间，满足0.5 <= Tmd / Td <= 0.62和0.65 <= Tmh / Th <= 0.80。 因此，可以提供便宜的彩色显象管，其中可见度优异，抑制由拱顶引起的色纯度的劣化，并且增强了荫罩的成形性。

公开(公告)号：US07146734B2

公开(公告)日：2006-12-12

申请号：US10733471

申请日：2003-12-12

申请人： Takashi Murai ,  Katsuhiro Yamazaki ,  Haruki Tsutsui

发明人： Takashi Murai ,  Katsuhiro Yamazaki ,  Haruki Tsutsui

IPC分类号： B21D53/10 ,  B21K1/02

CPC分类号： F16C19/40 ,  F16C19/36 ,  F16C19/362 ,  F16C33/36 ,  F16C33/3706 ,  F16C33/4617 ,  F16C2300/02 ,  Y10T29/49694 ,  Y10T29/49712

摘要： A method of producing rolling elements for a rolling bearing comprises mixing to process rounded elements made of steel balls and spherical rolling elements having outer diameter portion portion becoming a rolling contact face. The rolling contact face has curvatures in an axial direction and a radial direction normal to the axial direction, and has at least one plane. The thus mixed elements are placed and processed in a space between two processing boards opposing each other via the determined space. Thereby, the surfaces of the rounded balls and the rolling elements are processed to be rounded.

公开(公告)号：US20050117827A1

公开(公告)日：2005-06-02

申请号：US10501213

申请日：2003-01-09

申请人： Osamu Fujii ,  Takashi Murai ,  Kenji Kotaki ,  Yukio Ooura

发明人： Osamu Fujii ,  Takashi Murai ,  Kenji Kotaki ,  Yukio Ooura

IPC分类号： F16C19/34 ,  F16C19/40 ,  F16C33/36 ,  F16C33/46 ,  F16C33/54 ,  F16C43/06

CPC分类号： F16C33/36 ,  F16C19/362 ,  F16C19/40 ,  F16C33/3706 ,  F16C33/4617 ,  F16C43/06 ,  F16C2300/02 ,  Y02T10/865

摘要： To provide a rolling bearing in which a spin slippage between a rolling element and a raceway groove is suppressed, and a rolling resistance is reduced to make the torque lower, whereby the rolling elements are easily incorporated even when the bearing rings are the monolithic type. Also, to provide the rolling bearing in which the rolling elements are easily incorporated even in a state where the bearing rings of monolithic type and a retainer are assembled. After the outer and inner races and the retainer are assembled, a small groove 4 for rotating the rolling element is provided in the center of an inner raceway groove 3 within a raceway groove space. The retainer 6 is only provided in one axial pocket face 7b of a pocket 7, and the other face is opened.

摘要翻译： 为了提供一种滚动轴承，其中抑制了滚动元件和滚道槽之间的旋转滑动，并且降低了滚动阻力以使扭矩降低，由此即使在轴承圈是单片式的情况下也容易结合滚动元件。 此外，为了提供即使在组装有单片型和保持架的轴承环的状态下也容易并入滚动元件的滚动轴承。 在组装外圈和内座圈和保持器之后，在滚道槽空间内的内滚道槽3的中心设置有用于旋转滚动元件的小槽4。 保持器6仅设置在口袋7的一个轴向袋面7b中，另一个面打开。

公开(公告)号：US06767134B2

公开(公告)日：2004-07-27

申请号：US10188037

申请日：2002-07-03

申请人： Takashi Murai ,  Shinichi Tsunashima ,  Osamu Fujii

发明人： Takashi Murai ,  Shinichi Tsunashima ,  Osamu Fujii

IPC分类号： F16C3336

CPC分类号： F16C23/088 ,  F16C19/225 ,  F16C19/26 ,  F16C19/364 ,  F16C33/34 ,  F16C33/366 ,  F16C33/585 ,  F16C2240/50 ,  F16C2300/02

摘要： The contact portion of the end face of a conical roller, which is a portion to be slidingly contacted with a collar portion, is ground such that the outer contour line of the section thereof has a continuously curved line which passes through at least not only the first point but also between the third position and fourth position.

摘要翻译： 作为与套环部分滑动接触的部分的锥形辊的端面的接触部分被磨削成使得其截面的外轮廓线具有连续的曲线，该连续曲线至少穿过 第一点也在第三位和第四位之间。

公开(公告)号：US06702471B2

公开(公告)日：2004-03-09

申请号：US10287702

申请日：2002-11-05

申请人： Hironari Sakoda ,  Shinichi Natsumeda ,  Takashi Murai

发明人： Hironari Sakoda ,  Shinichi Natsumeda ,  Takashi Murai

IPC分类号： F16C3334

CPC分类号： F16C19/225 ,  F16C19/26 ,  F16C33/34 ,  F16C33/585 ,  F16C2240/40

摘要： A radial roller bearing has: an outer ring; an inner ring; and, a cylindrical roller interposed between the outer ring and the inner ring, the outer and inner rings respectively including flange portions formed in the end portions thereof so as to be opposed to the end face of the cylindrical roller, wherein, in the end face of the cylindrical roller, there is formed a circular-ring-shaped contact portion of the roller end having centers of curvature continuously existing on a circle which lies on a plane parallel to the end face of the cylindrical roller and also the center of the circle is on the rotation axis of the cylindrical roller.

摘要翻译： 一个径向滚子轴承有一个外圈; 内圈 以及插入在所述外圈和所述内圈之间的圆柱滚子，所述外圈和所述内圈分别包括形成在其端部中的凸缘部分，以与所述圆柱滚子的端面相对，其中，在所述端面中 圆筒形滚子的圆环形接触部分，其具有连续存在于位于平行于圆柱滚子的端面的平面上的圆周上的曲率中心的滚子端部，以及圆的中心 在圆筒滚子的旋转轴上。

公开(公告)号：US06472805B1

公开(公告)日：2002-10-29

申请号：US09641887

申请日：2000-08-18

申请人： Shinichiro Nakagawa ,  Yoshiaki Ito ,  Takashi Murai ,  Masatsugu Inoue

发明人： Shinichiro Nakagawa ,  Yoshiaki Ito ,  Takashi Murai ,  Masatsugu Inoue

IPC分类号： H01J2986

CPC分类号： H01J29/07 ,  H01J2229/0788 ,  H01J2229/0794

摘要： An effective portion of a panel of a vacuum envelope has a substantially rectangular, nearly flat outer surface, and a phosphor screen is formed on the inner surface of the effective portion. An effective surface of a shadow mask that is opposed to the inner surface of the effective portion is in the form of a curved surface projecting toward the phosphor screen. The effective surface is formed so that there are relations: 1>RVmin/RVmax≧0.3, where RVmin and RVmax are minimum and maximum values, respectively, of the minor-axis-direction curvature radius of the effective surface on the minor axis, and 1

摘要翻译： 真空外壳的面板的有效部分具有大致矩形的近似平坦的外表面，并且在有效部分的内表面上形成荧光屏。 与有效部分的内表面相对的荫罩的有效表面是向荧光屏突出的弯曲表面。 形成有效表面，使得其中RVmin和RVmax分别为短轴上有效表面的短轴方向曲率半径的最小值和最大值，其中RHA是平均长轴 - 长轴上有效面的方向曲率半径，RHC为有效面中心的长轴方向曲率半径。

公开(公告)号：US06384522B1

公开(公告)日：2002-05-07

申请号：US09180616

申请日：1998-11-12

申请人： Munechika Tani ,  Takashi Murai ,  Ichiro Saotome ,  Masatsugu Inoue

发明人： Munechika Tani ,  Takashi Murai ,  Ichiro Saotome ,  Masatsugu Inoue

IPC分类号： H01J2980

CPC分类号： H01J29/073 ,  H01J2229/0772

摘要： A main body 34 of a shadow mask is opposed to a phosphor screen and is formed in a substantially rectangular shape. The main body 34 has a main surface portion 31 where a number of electron beam apertures are formed, and a skirt portion 33 provided around the main surface portion with a non-aperture portion 32 interposed between the skirt portion and the main surface portion. A plurality of rectangular openings 38a extending in the long axis direction (or X-direction) of the mask body are formed at the skirt portion. Concave portions 47 extending in the long axis direction (X-direction) of the mask body are formed at the non-aperture portion. The openings and concave portions are provided within a range of about ¼ of the length W of the mask body in the long axis direction, with respect to a center of the range defined at a position distant from the short axis Y by about ⅓ of the length W of the long axis direction of the mask body.

摘要翻译： 荫罩的主体34与荧光屏相对，形成为大致矩形。 主体34具有形成多个电子束孔的主表面部分31和设置在主表面部分周围的非开口部分32的裙部33，该非开口部分32插入在裙部和主表面部分之间。 在裙部形成有沿着荫罩主体的长轴方向（或X方向）延伸的多个矩形开口38a。 在非开口部形成有在荫罩主体的长轴方向（X方向）上延伸的凹部47。 开口部和凹部设置在荫罩主体的长轴方向的长度W的约1/4左右的范围内，相对于远离短轴Y的位置的中心限制约1/3 面罩主体的长轴方向的长度W。