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1. 发明授权

US6068408A Cage for a rolling bearing 失效
标题翻译：笼式滚动轴承
公开(公告)号：US6068408A
公开(公告)日：2000-05-30
申请号：US728078
申请日：1996-10-09
申请人： Yasushi Mutoh , Setsu Kawaguchi , Eiichi Takahashi , Kenji Okuma , Magozou Hamamoto , Hideki Koizumi , Tatsunobu Momono , Toshihisa Ohata , Takashi Murai , Banda Noda
发明人： Yasushi Mutoh , Setsu Kawaguchi , Eiichi Takahashi , Kenji Okuma , Magozou Hamamoto , Hideki Koizumi , Tatsunobu Momono , Toshihisa Ohata , Takashi Murai , Banda Noda
IPC分类号： F16C33/38 , F16C33/41
CPC分类号： F16C33/418 , F16C33/3887 , F16C33/416 , F16C33/427 , F16C19/06
摘要： In a rolling bearing including an inner race; an outer race; a plurality of rolling elements rollingly arranged between the inner race and the outer race; and a cage holding the rolling elements, the cage has an annular shape and a plurality of pockets which are formed at plural positions in a circumferential direction of the cage, in which each of the pockets has an opening peripheral portion which is curved to a direction of increasing a distance from a center of the rolling elements. The opening peripheral portion forms a chamfered face or a convex face. The rolling bearing can sufficiently ensure the lubrication of sliding contact portions between the cage and rolling elements so that vibrations and noises of the rolling bearing are lowered.
摘要翻译：在包括内圈的滚动轴承中; 外赛多个滚动元件，其滚动地布置在所述内座圈和所述外座圈之间; 以及保持所述滚动元件的保持架，所述保持架具有环状形状，并且在所述保持架的圆周方向上的多个位置处形成有多个凹部，所述凹部具有开口周边部，该开口周边部朝向增加与滚动元件的中心的距离。开口周边部分形成倒角面或凸面。滚动轴承可以充分确保保持架和滚动体之间的滑动接触部分的润滑，使得滚动轴承的振动和噪声降低。

2. 发明授权

US5716146A Radial rolling bearing 失效
标题翻译：径向滚动轴承
公开(公告)号：US5716146A
公开(公告)日：1998-02-10
申请号：US807888
申请日：1997-02-26
申请人： Takashi Murai , Tatsunobu Momono
发明人： Takashi Murai , Tatsunobu Momono
IPC分类号： F16C33/34 , F16C33/46 , F16C33/38 , F16C33/66
CPC分类号： F16C19/26 , F16C33/3843 , F16C33/4635 , F16C33/54
摘要： In order to reduce the sound pressure levels of abnormal sound called "squeal" and the sound of the cage that are produced during the operation of radial rolling bearings, the radial rolling bearing according to the present invention satisfies the following relations: 1.5.times.10.sup.-3 D.ltoreq.H.ltoreq.9.0.times.10.sup.-3 D and A/B=0.6-1.0, where D=diameter of the outer peripheral surface of cage 5a; H=thickness of annular gap 9 between the inner peripheral surface of flange 10 formed at an end portion of outer race 2a and the mating outer peripheral surface of the cage 5a; A=axial length of the outer peripheral surface of an end portion of the cage 5a; B=axial length of the mating inner peripheral surface of the flange 10.
摘要翻译：本发明的径向滚动轴承为了降低在径向滚动轴承的运转过程中产生的称为“尖叫”的异常声音和保持架的声音的声压级，满足以下关系：1.5×10 -3 D

3. 发明申请

US20090304318A1 Electrolytic Erosion Preventing Insulated Rolling Bearing, Manufacturing Method Thereof, and Bearing Device 有权
标题翻译：电解侵蚀防止绝缘滚动轴承，其制造方法和轴承装置
公开(公告)号：US20090304318A1
公开(公告)日：2009-12-10
申请号：US11994284
申请日：2006-10-26
申请人： Katsuhiro Konno , Kenji Kotaki , Takashi Murai , Osamu Fujii , Tetsuo Watanabe , Takayuki Matsushita
发明人： Katsuhiro Konno , Kenji Kotaki , Takashi Murai , Osamu Fujii , Tetsuo Watanabe , Takayuki Matsushita
IPC分类号： F16C33/62 , B21K1/04
CPC分类号： F16C33/62 , F16C19/06 , F16C19/52 , F16C33/586 , F16C33/64 , F16C33/7826 , F16C33/7843 , F16C41/008 , F16C2202/30 , F16C2223/42 , Y10T29/49689
摘要： In order to ensure high levels of insulation performance, and low cost, and have an excellent external appearance, as a ceramic constituting an insulating coating 6 being a ceramic coating layer, one with alumina as its main component, and in which the content of titanium oxide is limited to 0.01 to 0.2 percent by weight is used. Moreover, a particle size of ceramic forming the coating layer is 10 to 50 μm, and average particle size is 15 to 25 μm. By limiting the content of titanium oxide, the insulating coating 6 can be made thin, and by limiting the particle size the film thickness accuracy can be improved, thus simplifying finishing. Moreover, by mixing of titanium oxide, deterioration of the external appearance after sealing can be prevented. As a result, the above problem is solved.
摘要翻译：为了确保高水平的绝缘性能，低成本，外观优异，作为构成作为陶瓷被覆层的绝缘层6的陶瓷，以氧化铝为主要成分的陶瓷被覆层，其中钛氧化物的使用量限制在0.01〜0.2重量％。此外，形成涂层的陶瓷的粒径为10〜50μm，平均粒径为15〜25μm。通过限制氧化钛的含量，可以使绝缘涂层6变薄，通过限制粒径，可以提高膜厚精度，从而简化整理。此外，通过混合氧化钛，可以防止密封后的外观劣化。结果，解决了上述问题。

4. 发明申请

US20070126332A1 Color picture tube 审中-公开
标题翻译：彩色显像管
公开(公告)号：US20070126332A1
公开(公告)日：2007-06-07
申请号：US11598452
申请日：2006-11-13
申请人： Takashi Murai , Tadahiro Kojima , Takeshi Nakayama , Nobuyuki Seto
发明人： Takashi Murai , Tadahiro Kojima , Takeshi Nakayama , Nobuyuki Seto
IPC分类号： H01J29/86
CPC分类号： H01J29/86 , H01J2229/862
摘要： The radii of curvature RD, RS and RL along a diagonal axis, a short side and a long side of an outer surface of a useful portion of a panel whose inner surface is provided with a phosphor screen satisfy RD≧10 m, RS>RD, and RL>RD. This makes it possible to provide a color picture tube that has an excellent visibility and is not susceptible to the deterioration in color purity due to doming, while including a shadow mask with excellent formability and strength.
摘要翻译：沿着对角线轴线，短边和外侧表面的长边的曲率半径R SUB，R S和R L 其内表面设置有荧光屏的面板的有用部分满足R =10μm，R S S / / SUB D R D，和R L，R D，D和D。这使得可以提供一种具有优异的可视性并且不会由于穹顶而导致的色纯度劣化的彩色显像管，同时包括具有优异成形性和强度的荫罩。

5. 发明授权

US06752696B2 Rolling elements for rolling bearing, method of producing the same, and rolling bearing 有权
标题翻译：滚动轴承用滚动体，其制造方法以及滚动轴承
公开(公告)号：US06752696B2
公开(公告)日：2004-06-22
申请号：US10093373
申请日：2002-03-11
申请人： Takashi Murai , Katsuhiro Yamazaki , Haruki Tsutsui
发明人： Takashi Murai , Katsuhiro Yamazaki , Haruki Tsutsui
IPC分类号： B24B100
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.
摘要翻译：一种用于滚动轴承的滚动元件的制造方法包括混合以处理由钢珠制成的圆形元件和具有变成滚动接触面的外径部分的球形滚动元件。滚动接触面在与轴向垂直的轴向和径向的曲率上具有至少一个平面。这样混合的元件通过确定的空间被放置和处理在两个处理板之间的空间中。由此，圆球和滚动体的表面被加工成圆形。

6. 发明授权

US06712520B2 Cage for roller bearing 有权
标题翻译：滚子轴承用保持架
公开(公告)号：US06712520B2
公开(公告)日：2004-03-30
申请号：US09890958
申请日：2001-08-08
申请人： Koji Ueda , Keijiro Yamaguchi , Shinichi Tsunashima , Takashi Murai , Osamu Fujii
发明人： Koji Ueda , Keijiro Yamaguchi , Shinichi Tsunashima , Takashi Murai , Osamu Fujii
IPC分类号： F16C3338
CPC分类号： F16C33/543 , F16C19/26 , F16C33/56
摘要： A cage is made of a low carbon steel and is for use in a rolling bearing which includes an outer ring, an inner ring and a plurality of rolling elements disposed rotationally between the outer ring and the inner ring. The cage includes a plurality of pockets for retaining the rolling elements in an equi-distribution in the rotating direction of the rolling elements. The low carbon steel is a steel containing from 0.02 to 0.10% by weight of C and from 0.10 to 0.45% by weight of Mn and is subjected to plastic working. The hardness for the pocket surface at least at a portion in contact with the rolling element is Hv 190 to 270, and the hardness for the core portion in the cage section is Hv 110 to 170.
摘要翻译：保持架由低碳钢制成，用于滚动轴承，该滚动轴承包括外环，内圈和旋转地设置在外圈和内圈之间的多个滚动元件。保持架包括多个用于沿滚动元件的旋转方向等分布地保持滚动元件的凹部。低碳钢是含有0.02〜0.10重量％的C和0.10〜0.45重量％的Mn的钢，并进行塑性加工。至少在与滚动元件接触的部分处的口袋表面的硬度为Hv 190〜270，保持架部的芯部的硬度为110v〜170v。

7. 发明授权

US5821684A Color cathode ray tube with suppressed doming 失效
标题翻译：彩色阴极射线管，抑制穹顶
公开(公告)号：US5821684A
公开(公告)日：1998-10-13
申请号：US695761
申请日：1996-08-08
申请人： Takashi Murai , Masatsugu Inoue , Nobuhiko Akoh , Kumio Fukuda
发明人： Takashi Murai , Masatsugu Inoue , Nobuhiko Akoh , Kumio Fukuda
IPC分类号： H01J29/07
CPC分类号： H01J29/076 , H01J29/07 , H01J2229/0788
摘要： A color cathode ray tube has a substantially rectangular shadow mask in which a plurality of slit type aperture arrays are aligned in the direction of the major axis of an effective region defined by a curved surface opposing a phosphor screen formed on the inner surface, defined by a concave curved surface, of the effective region of a panel. Each slit type aperture array is obtained by arranging a plurality of slit type apertures in an array in the direction of the minor axis of the effective region of the shadow mask. In this color cathode ray tube, the difference between the array interval of the slit type aperture arrays at a peripheral portion on the long side of the shadow mask and the array interval of the slit type aperture arrays on the major axis is a maximum value within a distance range of 0.4 h to 0.9 h (h is 1/2 the length of the effective region of the shadow mask in the direction of the major axis) from the minor axis, and the array interval of the slit type aperture arrays at the end of the major axis is larger than that of the slit type aperture arrays at a corner. Thus, local doming of the shadow mask can be suppressed.
摘要翻译：彩色阴极射线管具有大致矩形的荫罩，其中多个狭缝型孔阵列沿着由形成在内表面上的荧光屏相对的曲面限定的有效区域的长轴方向排列，面板的有效区域的凹曲面。通过在荫罩的有效区域的短轴的方向上排列多个狭缝型孔而获得每个狭缝型孔阵列。在该彩色阴极射线管中，荫罩长边的周边部分上的狭缝型孔阵列的阵列间隔与长轴上的狭缝型孔阵列的阵列间隔之间的差值为距离短轴的距离范围为0.4h至0.9h（h为+ E，fra 1/2 + EE，荫罩在长轴方向上的有效区域的长度）在长轴的端部处的狭缝型孔径阵列大于角部处的狭缝型孔径阵列。因此，可以抑制荫罩的局部隆起。

8. 发明授权

US4838033A Heat insulating support device for cryogenic equipment 失效
标题翻译：用于低温设备的绝热支撑装置
公开(公告)号：US4838033A
公开(公告)日：1989-06-13
申请号：US163128
申请日：1988-02-19
申请人： Yuuichi Yamamoto , Tadaaki Nakamura , Takashi Murai , Akemi Hijikata
发明人： Yuuichi Yamamoto , Tadaaki Nakamura , Takashi Murai , Akemi Hijikata
IPC分类号： F17C13/08
CPC分类号： F17C13/087 , F17C2203/01 , F17C2203/03 , F17C2203/0391 , F17C2209/228 , F17C2223/0161 , F17C2227/045
摘要： An improved heat-insulating support device is disclosed which is capable of supporting a coolant tank to a vacuum vessel in a manner such that when the vacuum tank is subjected to a great external force after the coolant tank has been cooled down to a cryogenic temperature, the coolant tank and hence cryogenic equipment mounted thereon are held in place and prevented from being displaced beyond a prescribed allowable range, without impairing the intended heat-insulating capability thereof. The heat-insulating support device comprises a heat insulating support member disposed outside the coolant tank with one end connected with the coolant tank; a mounting rod having one end connected with the heat-insulating support member and its other end projected outwardly through the vacuum vessel; and a spring for resiliently mounting the other projected end portion of the mounting rod on the vacuum vessel, the spring having a non-linear spring characteristic including a small spring constant for mainly absorbing thermal contraction of the coolant tank and a large spring constant for mainly suppressing displacement of the coolant tank due to large external forces acting thereon after the thermal contraction of the coolant tank.
摘要翻译：公开了一种改进的绝热支撑装置，其能够以这样的方式将冷却剂罐支撑到真空容器，使得当冷却箱冷却至低温后真空罐经受很大的外力时，安装在其上的冷却剂罐和其中的低温设备保持在适当位置并防止其移动超过规定的允许范围，而不损害其预期的隔热能力。绝热支撑装置包括设置在冷却剂箱外部的绝热支撑构件，其一端与冷却剂罐连接; 安装杆，其一端与绝热支撑构件连接，另一端通过真空容器向外突出; 以及用于将安装杆的另一个突出端部弹性地安装在真空容器上的弹簧，弹簧具有包括主要吸收冷却剂箱的热收缩的小弹簧常数的非线性弹簧特性和主要的大的弹簧常数在冷却剂箱的热收缩之后，由于作用在其上的大的外力而抑制冷却剂罐的位移。

9. 发明授权

US4680935A Cryogenic container 失效
标题翻译：低温容器
公开(公告)号：US4680935A
公开(公告)日：1987-07-21
申请号：US868438
申请日：1986-05-30
申请人： Takashi Murai
发明人： Takashi Murai
IPC分类号： F25D3/10 , C09K5/00 , F17C3/08 , F17C1/00
CPC分类号： F17C3/08 , F17C2201/0109 , F17C2201/032 , F17C2203/018 , F17C2203/0391 , F17C2203/0629 , F17C2221/017 , F17C2223/0161 , F17C2223/033 , F17C2260/011 , F17C2265/031 , F17C2270/0527 , Y10S220/901
摘要： A cryogenic container having an inner tank for storing cryogen therein, an outer tank for housing the inner tank therein in a thermally insulating relationship, and a pipe connected between the outer and inner tanks for supporting the inner tank relative to the outer tank. The pipe has a heat conducting cross sectional area which is larger at the portion near the outer tank side than at the portion near the inner tank side, thereby reducing the heat conduction through the pipe.
摘要翻译：一种低温容器，其具有用于储存冷冻剂的内部容器，用于以绝热关系容纳内部容器的外部容器，以及连接在用于相对于外部容器支撑内部容器的外部和内部容器之间的管道。该管的外侧侧部附近的部分的导热截面积比在内侧侧靠近部分的导热截面积大，能够减少通过管的热传导。

10. 发明申请

US20130244089A1 SECONDARY BATTERY DEVICE 审中-公开
标题翻译：二次电池装置
公开(公告)号：US20130244089A1
公开(公告)日：2013-09-19
申请号：US13797375
申请日：2013-03-12
申请人： Hideo Shimizu , Noboru Koike , Takashi Murai , Yasuyuki Nagase , Tadashi Shudo , Satoru Nawa , Takashi Kobayashi , Kazuyuki Kuroda
发明人： Hideo Shimizu , Noboru Koike , Takashi Murai , Yasuyuki Nagase , Tadashi Shudo , Satoru Nawa , Takashi Kobayashi , Kazuyuki Kuroda
IPC分类号： H01M2/10
CPC分类号： H01M2/1016 , H01M2/1077 , H01M2/1094
摘要： According to one embodiment, a secondary battery device includes a secondary battery cell, a case configured to accommodate the secondary battery cell, and foam coating layers sandwiched between an outer surface of the secondary battery cell and an inner surface of the case and configured to hold the secondary battery cell.
摘要翻译：根据一个实施例，二次电池装置包括二次电池单元，被配置为容纳二次电池单元的壳体和夹在二次电池单元的外表面和壳体的内表面之间的泡沫涂层，并且被配置为保持二次电池。

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