公开(公告)号：US07377306B2

公开(公告)日：2008-05-27

申请号：US11637090

申请日：2006-12-12

Applicant: Toshio Hashimoto

Inventor： Toshio Hashimoto

IPC: H05K7/20

CPC classification number: G06F1/20 ,  F28F3/02 ,  H01L23/3672 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Each of fins is provided with an engage projection having a first width and a engage hole portion having a second width wider than the first width, and the fins are able to be slid while engaging with each other. Accordingly, in case of installing a heat sink to a case of a fan, it is possible to install the fins to the case so that the fins are arranged in a flowing direction of a refrigerant by the fan while engaging with each other. As the result, the refrigerant is able to flow smoothly when passing through the fins by arranging the fins at desired angle. Accordingly, it becomes possible to present a radiation fin, a cooling device and an electronic equipment having such cooling device.

Abstract translation: 每个翅片设置有具有第一宽度的接合突起和具有比第一宽度宽的第二宽度的接合孔部分，并且翅片能够在彼此接合的同时滑动。 因此，在将散热器安装到风扇的情况下，可以将翅片安装到壳体上，使得翅片沿着制冷剂的流动方向通过风扇而彼此接合而布置。 结果，当通过翅片以期望的角度布置时，制冷剂能够平稳地流过翅片。 因此，可以呈现具有这种冷却装置的散热片，冷却装置和电子设备。

公开(公告)号：US20060207748A1

公开(公告)日：2006-09-21

申请号：US11440556

申请日：2006-05-25

Applicant: Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

Inventor： Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

IPC: H05K7/20

CPC classification number: F04D29/30 ,  F04D29/384 ,  F28D15/0233 ,  G06F1/203 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The rotation of axial-flow blades permits air entered through an inlet port to exit directly to outside of a case in the axial direction, and the rotation of centrifugal blades permits air entered through the inlet port to exit through a side surface outlet port to the outside of the case in the centrifugal direction. Accordingly, the amount of flow of air exiting from inside of the case can be increased so that the amount of heat dissipation is increased. It is therefore able to provide a cooling apparatus and electronic equipment mounting the cooling apparatus with improved cooling efficiency while achieving a small thickness.

公开(公告)号：US07029179B2

公开(公告)日：2006-04-18

申请号：US10450851

申请日：2002-10-18

Applicant: Yuji Shishido ,  Toshio Hashimoto ,  Kiyoyuki Takada

Inventor： Yuji Shishido ,  Toshio Hashimoto ,  Kiyoyuki Takada

IPC: F16C17/10

CPC classification number: F16C33/107 ,  F16C17/107 ,  F16C2370/12 ,  G11B19/2009

Abstract: A bearing unit is provided which supports a shaft (51) rotatably. It includes the shaft (51), a radial bearing (55) to support the shaft (51) circumferentially, a thrust bearing (58) to support the shaft (51) at one of thrusting-directional ends of the latter, a housing (56) having disposed therein the radial bearing (55) and thrust bearing (58) supporting together the shaft (51) and which is filled with a viscous fluid (67), and a spacer member (65) disposed inside the housing (56) to keep a gap defined between the end face of the radial bearing (55) and one side of a radial projection (54) included in the shaft (51). On the end face of the radial breading (55) opposite to one side of the radial projection (54), there is formed a first dynamic pressure producing recess (63) which produces a dynamic pressure by the viscous fluid. Also, on the side of the thrust bearing (58) opposite to the other side of the radial projection (54), there is formed a second dynamic pressure producing recess (64) which produces a dynamic pressure by the viscous fluid. As the shaft (51) rotates, the viscous fluid is circulated through the first and second dynamic pressure producing recesses (63, 64) to produce a dynamic pressure between the shaft and the radial and thrust bearings, respectively. The space member (65) provided as above permits to control the gap between the radial projection (54) and first and second dynamic pressure producing recesses (63, 64), respectively, with a high accuracy.

Abstract translation: 提供了一个可旋转地支撑轴（51）的轴承单元。 它包括轴（51），用于沿周向支撑轴（51）的径向轴承（55），用于在轴的一个推力方向端支撑轴（51）的推力轴承（58），壳体 56），其中设置有径向轴承（55）和支撑在一起的轴（51）并且填充有粘性流体（67）的推力轴承（58），以及设置在壳体（56）内部的间隔件（65） 以在径向轴承（55）的端面和包括在轴（51）中的径向突起（54）的一侧之间保持间隙。 在与径向突起（54）的一侧相对的径向切口（55）的端面上形成有第一动态压力产生凹部（63），其通过粘性流体产生动态压力。 此外，在与径向突起（54）的另一侧相对的止推轴承（58）侧，形成有由粘性流体产生动态压力的第二动压产生凹部（64）。 当轴（51）旋转时，粘性流体通过第一和第二动压产生凹槽（63,64）循环，以分别在轴与径向和推力轴承之间产生动态压力。 如上所述设置的空间部件65能够高精度地分别控制径向突起54和第一动力产生凹部（63,64）之间的间隙。

公开(公告)号：US07458415B2

公开(公告)日：2008-12-02

申请号：US11440556

申请日：2006-05-25

Applicant: Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

Inventor： Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

IPC: F28F7/00 ,  F28D15/00 ,  F24H3/06 ,  H05K7/00

CPC classification number: F04D29/30 ,  F04D29/384 ,  F28D15/0233 ,  G06F1/203 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The rotation of axial-flow blades permits air entered through an inlet port to exit directly to outside of a case in the axial direction, and the rotation of centrifugal blades permits air entered through the inlet port to exit through a side surface outlet port to the outside of the case in the centrifugal direction. Accordingly, the amount of flow of air exiting from inside of the case can be increased so that the amount of heat dissipation is increased. It is therefore able to provide a cooling apparatus and electronic equipment mounting the cooling apparatus with improved cooling efficiency while achieving a small thickness.

Abstract translation: 轴流叶片的旋转允许通过入口进入的空气在轴向方向上直接离开壳体外部，并且离心叶片的旋转允许通过入口进入的空气通过侧表面出口端口离开到 在离心方向外面的情况。 因此，可以增加从壳体内部排出的空气流量，从而增加散热量。 因此，能够提供一种冷却装置和电子设备，其安装冷却装置，同时实现较小的冷却效率。

公开(公告)号：US07051791B2

公开(公告)日：2006-05-30

申请号：US10938193

申请日：2004-09-10

Applicant: Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

Inventor： Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

IPC: F28F7/00 ,  F28D15/02 ,  H05K7/20

CPC classification number: F04D29/30 ,  F04D29/384 ,  F28D15/0233 ,  G06F1/203 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The rotation of axial-flow blades permits air entered through an inlet port to exit directly to outside of a case in the axial direction, and the rotation of centrifugal blades permits air entered through the inlet port to exit through a side surface outlet port to the outside of the case in the centrifugal direction. Accordingly, the amount of flow of air exiting from inside of the case can be increased so that the amount of heat dissipation is increased. It is therefore able to provide a cooling apparatus and electronic equipment mounting the cooling apparatus with improved cooling efficiency while achieving a small thickness.

公开(公告)号：US20050147336A1

公开(公告)日：2005-07-07

申请号：US10506561

申请日：2004-01-09

Applicant: Yuji Shishido ,  Kenichiro Yazawa ,  Kiyoyuki Takada ,  Toshio Hashimoto

Inventor： Yuji Shishido ,  Kenichiro Yazawa ,  Kiyoyuki Takada ,  Toshio Hashimoto

IPC: F16C17/02 ,  F04D29/04 ,  F04D29/051 ,  F04D29/057 ,  F04D29/06 ,  F16C17/04 ,  F16C17/10 ,  F16C33/10 ,  F16C35/02 ,  H02K5/15 ,  H02K5/167 ,  H02K7/08 ,  F16C32/06

CPC classification number: F04D29/0513 ,  F04D29/057 ,  F04D29/063 ,  F16C17/107 ,  F16C33/103 ,  F16C33/107 ,  H02K7/085

Abstract: A reliable bearing unit, in which lubricant does not leak and the problem of shaft lifting at the time of the rotation of a rotor due to the imbalance of a pair of dynamic pressure generating grooves can be surely and inexpensively solved, and a rotary drive apparatus including the bearing unit are provided. Accordingly, a shaft 100 which has an exposed end 160, an inner end 162 of a small external diameter provided opposite to the exposed end 160, and a stepped middle portion 170 formed between the exposed end 160 and the inner end 162; a thrust bearing 130 which supports the inner end 162 of the shaft 100 in a rotatable manner in the thrust direction; and lubricant 150 in a retention member 120 which is filled between the shaft 100, a radial bearing 110 and the thrust bearing 130 are provided; and the length m of the inner end 162 of the shaft 100 in the direction of the shaft is shorter than the length n in the direction of the shaft of the part between the outer surface of the retention member 120 and the stepped middle portion 170 of the shaft 100.

Abstract translation: 可以可靠且低成本地解决润滑剂不泄漏的可靠的轴承单元和由于一对动压产生槽的不平衡而使转子旋转时的轴提升的问题，并且旋转驱动装置 包括轴承单元。 因此，具有暴露端160的轴100，与暴露端160相对设置的小外径的内端162和形成在暴露端160和内端162之间的台阶状中间部170; 推力轴承130，其在推力方向上以可旋转的方式支撑轴100的内端162; 并且设置在填充在轴1​​00，径向轴承110和止推轴承130之间的保持构件120中的润滑剂150; 并且轴100的内端162在轴的方向上的长度m比保持构件120的外表面和台阶中间部170之间的部分的轴的方向上的长度n短 轴100。

公开(公告)号：US20050056405A1

公开(公告)日：2005-03-17

申请号：US10938193

申请日：2004-09-10

Applicant: Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

Inventor： Toshio Hashimoto ,  Toru Kimura ,  Sachiko Kaneko

IPC: F25D1/00 ,  F28D15/02 ,  G06F1/20 ,  H01L23/36 ,  H01L23/427 ,  H01L23/467 ,  H05K7/20 ,  F28D15/00

CPC classification number: F04D29/30 ,  F04D29/384 ,  F28D15/0233 ,  G06F1/203 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The rotation of axial-flow blades permits air entered through an inlet port to exit directly to outside of a case in the axial direction, and the rotation of centrifugal blades permits air entered through the inlet port to exit through a side surface outlet port to the outside of the case in the centrifugal direction. Accordingly, the amount of flow of air exiting from inside of the case can be increased so that the amount of heat dissipation is increased. It is therefore able to provide a cooling apparatus and electronic equipment mounting the cooling apparatus with improved cooling efficiency while achieving a small thickness.

Abstract translation: 轴流叶片的旋转允许通过入口进入的空气在轴向方向上直接离开壳体外部，并且离心叶片的旋转允许通过入口进入的空气通过侧表面出口端口离开到 在离心方向外面的情况。 因此，可以增加从壳体内部排出的空气流量，从而增加散热量。 因此，能够提供一种冷却装置和电子设备，其安装冷却装置，同时实现较小的冷却效率。

公开(公告)号：US4757313A

公开(公告)日：1988-07-12

申请号：US887972

申请日：1986-07-24

Applicant: Hideyuki Matsubara ,  Yoshito Kato ,  Toshio Hashimoto

Inventor： Hideyuki Matsubara ,  Yoshito Kato ,  Toshio Hashimoto

IPC: G05B9/02 ,  G05B23/02 ,  G05D3/12 ,  G05B21/00

CPC classification number: G05D3/12

Abstract: A positioning control device wherein an abnormality in a position detector is judged only by use of two position signals having differing phases emitted from the position detector for effecting position detection of a movable article without using the data of movement of the movable article to be controlled. For this purpose, direction determining means are provided which are responsive to the position signals to provide normal or reverse direction signals. A logical circuit for effecting abnormality judging of the position detector is provided in a controller for emitting a position control signal corresponding to the position signal to a control circuit for effecting position control of the movable article. When an abnormal condition occurs in the position detector, the signal aspect of the position signal emitted from the position detector is varied from that during the normal operation.

Abstract translation: 一种定位控制装置，其中仅通过使用从所述位置检测器发射的具有不同相位的两个位置信号来判断位置检测器中的异常，以在不使用要控制的可动物品的运动数据的情况下进行可动物品的位置检测。 为此，提供了响应于位置信号以提供正向或反向信号的方向确定装置。 用于实现位置检测器的异常判定的逻辑电路被提供在控制器中，用于将与位置信号对应的位置控制信号发送到控制电路，以实现可移动物品的位置控制。 当在位置检测器发生异常情况时，从位置检测器发出的位置信号的信号方面与正常操作期间不同。

公开(公告)号：US4613585A

公开(公告)日：1986-09-23

申请号：US634943

申请日：1984-07-27

Applicant: Shizuo Takumi ,  Toshio Hashimoto ,  Masaru Tatsushima

Inventor： Shizuo Takumi ,  Toshio Hashimoto ,  Masaru Tatsushima

IPC: B01J21/04 ,  B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/03 ,  C01F7/34 ,  B01J23/00 ,  C01F7/02

CPC classification number: C01F7/34 ,  B01J21/04 ,  B01J37/0009 ,  B01J37/031 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16

Abstract: Disclosed is a process of preparing an alumina carrier which comprises kneading an amorphous alumina hydrate, whose alumina concentration is in the range of 28-35 wt. % and which has been obtained by neutralizing an aluminum sulfate solution with a sodium aluminate solution at two stages, while endowing said hydrate with sufficient shearing effect and alternate compression and expansion effect; extruding a resulting dough; drying and calcining the extrudates. According to this process, it becomes possible to control the growth of pseudoboehmite grains contained in the alumina hydrate by controlling the time required for kneading, and accordingly it becomes possible to control the pore distribution of the finally obtained alumina carrier.

Abstract translation: 公开了一种制备氧化铝载体的方法，该方法包括捏合氧化铝浓度在28-35重量％范围内的无定形氧化铝水合物。 ％，并且是通过在两个阶段中用铝酸钠溶液中和硫酸铝溶液而获得的，同时赋予所述水合物足够的剪切效果和交替的压缩和膨胀效果; 挤出所得面团; 干燥和煅烧挤出物。 根据该方法，通过控制捏合所需的时间，可以控制水合氧化铝中所含的假勃姆石的生长，因此可以控制最终得到的氧化铝载体的孔分布。

公开(公告)号：US4335612A

公开(公告)日：1982-06-22

申请号：US193140

申请日：1980-10-02

Applicant: Masahiko Yasugi ,  Shigeru Takahashi ,  Toshio Hashimoto

Inventor： Masahiko Yasugi ,  Shigeru Takahashi ,  Toshio Hashimoto

IPC: B23F23/12 ,  G01H1/00 ,  G01H17/00 ,  G01M13/02

CPC classification number: G01M13/021 ,  B23F23/1218 ,  G01M13/028

Abstract: Two bevel gears are meshed together and rotated around their central axes in mesh, one of them transmitting power to the other. One of the gears is moved relative to the other, so that the meshing area between their teeth moves on the tooth surface of at least one of them. Occurrence of vibration is detected by a vibration detector. Thereby irregularities are tested for.

Abstract translation: 两个锥齿轮啮合在一起，围绕其中心轴以网状旋转，其中一个将动力传递给另一个。 齿轮中的一个相对于另一个移动，使得它们的齿之间的啮合区域在其中至少一个的齿面上移动。 由振动检测器检测振动的发生。 因此测试不规则。