公开(公告)号：US08451558B2

公开(公告)日：2013-05-28

申请号：US13079963

申请日：2011-04-05

申请人： Takanori Watanabe ,  Mitsuo Kodama ,  Hiroshi Iwai ,  Akira Nishio

发明人： Takanori Watanabe ,  Mitsuo Kodama ,  Hiroshi Iwai ,  Akira Nishio

IPC分类号： G11B17/02 ,  H02K1/14

CPC分类号： H02K3/28 ,  G11B17/0287 ,  G11B19/2009 ,  G11B25/043 ,  H02K3/18 ,  H02K5/1675 ,  H02K21/22

摘要： A disk drive device includes: a base member; a hub on which a recording disk is placed; a bearing unit arranged on the base member for rotatably supporting the hub; and a spindle drive unit for rotationally driving the hub, wherein the spindle drive unit includes a stator core having salient poles, a coil wound around each of the salient poles, and a magnet having a plurality of magnetic poles arranged in a circumferential direction opposed to the salient poles, the hub includes an outer cylindrical portion formed of a magnetic material and engaged with an inner periphery of the recording disk, and an inner cylindrical portion fixing an outer periphery of the magnet, the number of magnetic poles is an even number in a range of 10 to 16, and the number of salient poles is a multiple of 3 in a range of 12 to 24.

摘要翻译： 磁盘驱动装置包括：基座部件; 记录盘放置在其上的集线器; 轴承单元，布置在所述基座构件上，用于可旋转地支撑所述轮毂; 以及用于旋转驱动轮毂的主轴驱动单元，其中所述主轴驱动单元包括具有凸极的定子芯，缠绕在每个所述凸极上的线圈，以及具有沿与所述凸极相对的圆周方向布置的多个磁极的磁体 凸极包括由磁性材料形成并与记录盘的内周接合的外圆柱形部分和固定磁铁外周的内圆柱形部分，磁极数量为偶数 范围为10〜16，凸极数为12〜24的3的倍数。

公开(公告)号：US20100116813A1

公开(公告)日：2010-05-13

申请号：US12596783

申请日：2008-04-18

申请人： Akira Nishio ,  Masanori Konishi ,  Tsugunori Okahara ,  Hiroaki Matsuoka

发明人： Akira Nishio ,  Masanori Konishi ,  Tsugunori Okahara ,  Hiroaki Matsuoka

IPC分类号： H05B3/02 ,  H05B3/06

CPC分类号： H05B3/145 ,  H01K1/06 ,  H05B3/44

摘要： In a heat generation unit of the present invention, a holder having an elastic force tube used for holding a film-sheet-shaped heat generation element that generates heat upon application of a voltage thereto is disposed in a container together with the heat generation element. The heat generation element is held in a predetermined position in the container by the elastic force of the holder, with electric power being supplied from power supply members thereto through the holder, so that the heat generation element can be reliably held in the container, with a partial heat generation in the holder of the heat generation element being suppressed.

摘要翻译： 在本发明的发热单元中，具有用于保持施加电压而产生热量的薄片状发热体的弹性力管的保持器与发热体一起配置在容器内。 发热元件通过保持器的弹力保持在容器中的预定位置，电源通过保持器从电源部件供给，从而可以将发热元件可靠地保持在容器中， 在发热元件的保持器中的部分发热被抑制。

公开(公告)号：US5392178A

公开(公告)日：1995-02-21

申请号：US37999

申请日：1993-03-25

申请人： Akira Nishio ,  Masaru Kumazawa ,  Kenji Seki ,  Akihiro Mochizuki ,  Takamasa Numakura

发明人： Akira Nishio ,  Masaru Kumazawa ,  Kenji Seki ,  Akihiro Mochizuki ,  Takamasa Numakura

IPC分类号： G11B19/20 ,  G11B25/04 ,  H02K1/30 ,  H02K5/173 ,  G11B17/02 ,  H02K7/00

CPC分类号： H02K5/1735 ,  G11B19/2009 ,  G11B25/043 ,  H02K1/30

摘要： A motor for a disc driving device having a single straight shaft for rotating a magnetic disc mounted on a hub press-fitted to the single shaft. The single straight shaft is prevented from being driven out of the hub by providing internal threads at both ends of the straight shaft for engaging first and second screws through the internal threads respectively. The first screw causes a clamper to depress a magnetic hard disc against the hub, the second screw is provided to prevent the single straight shaft from being driven out of the hub. The straight shaft abuts a first and second bearing separated by spacer means disposed under the hub in alignment with the first and second inner races of the first and second bearing.

摘要翻译： 一种用于盘驱动装置的电动机，其具有用于旋转安装在压配合到单个轴上的轮毂上的磁盘的单个直轴。 通过在直轴的两端提供内螺纹来防止单个直轴被驱动离开轮毂，用于分别通过内螺纹啮合第一和第二螺钉。 第一螺丝使夹持器将磁性硬盘压靠在轮毂上，第二螺钉被设置成防止单个直轴被驱动离开轮毂。 直轴邻接第一和第二轴承，该第一和第二轴承由设置在轮毂下方的间隔件分隔开，与第一和第二轴承的第一和第二内圈对准。

公开(公告)号：US08272726B2

公开(公告)日：2012-09-25

申请号：US12591927

申请日：2009-12-04

申请人： Takao Hyakudome ,  Kenji Hirata ,  Akira Nishio

发明人： Takao Hyakudome ,  Kenji Hirata ,  Akira Nishio

IPC分类号： B41J2/175

CPC分类号： B41J2/17596 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17513 ,  B41J29/38

摘要： An inkjet head is provided. The inkjet head includes an ink reservoir to store ink, an ink inlet, through which the ink is introduced to the ink reservoir, an ink outlet, through which the ink in the ink reservoir is allowed to flow to the inkjet nozzle. The ink reservoir has a wall arising from a bottom of the ink reservoir to divide the ink reservoir into a plurality of ink chambers. The plurality of ink chambers include a first ink chamber and a second ink chamber. The plurality of ink chambers are in fluid communication with each other over a top edge of the wall. The wall is formed to include a through hole, which is formed in a vicinity of the bottom of the ink reservoir and allows the plurality of ink chambers to be in fluid communication with each other.

摘要翻译： 提供喷墨头。 喷墨头包括用于存储墨水的墨水储存器，墨水引入墨水容器的墨水入口，墨水容器中的墨水通过墨水出口流动到喷墨喷嘴。 墨水储存器具有从储墨器的底部产生的壁，以将墨水储存器分成多个墨水室。 多个墨室包括第一墨室和第二墨室。 多个墨水室在壁的顶部边缘上彼此流体连通。 壁形成为包括形成在墨水容器的底部附近的通孔，并允许多个墨室彼此流体连通。

公开(公告)号：US20100247180A1

公开(公告)日：2010-09-30

申请号：US12742630

申请日：2008-11-14

申请人： Masanori Konishi ,  Hiroaki Matsuoka ,  Akira Nishio

发明人： Masanori Konishi ,  Hiroaki Matsuoka ,  Akira Nishio

IPC分类号： G03G15/20 ,  H05B1/00

CPC分类号： H05B3/009

摘要： In the present invention, a stable heat generation unit which can stably absorb stress and diffuse heat even in thermal stress is constructed by providing a locking through hole 2p in an end portion of a heat generator 2 in a heat generation unit, and engaging a fixed portion 5 with through holes respectively formed in a first holding portion 3a and a second holding portion 3a constructing a holder 3 holding the end portion of the heat generator 2 so as to hold the end portion of the heat generator 2, and a heating apparatus is constructed by the heat generation unit.

摘要翻译： 在本发明中，通过在发热体单元中的发热体2的端部设置锁定贯通孔2p来构成即使在热应力下能够稳定地吸收应力和扩散热的稳定的发热体单元， 分别形成有第一保持部3a和第二保持部3a的通孔5构成保持发热体2的端部以保持发热体2的端部的保持件3，加热装置为 由发热单元构成。

公开(公告)号：US06979923B2

公开(公告)日：2005-12-27

申请号：US10965886

申请日：2004-10-18

申请人： Akira Nishio

发明人： Akira Nishio

IPC分类号： F16C33/10 ,  G11B19/20 ,  H02K5/167 ,  H02K7/08 ,  H02K5/16 ,  F16C32/00 ,  H02K7/00

CPC分类号： F16C33/103 ,  F16C2370/12 ,  G11B19/2018 ,  H02K5/1675 ,  H02K7/085 ,  H02K7/088

摘要： A motor (100) having a dynamic pressure fluid bearing is composed of a hub (2), a rotor (4) provided with a shaft (7) of which one end portion is securely fastened by the hub (2) and another end portion is formed with a flange (8), and a stator (3) composed of a sleeve section (9) for axially sustaining the shaft (7) so as to be rotatable freely and a thrust plate (10) secured on the sleeve section (9) so as to confront with the flange (8), wherein the dynamic pressure fluid bearing is composed of a thrust dynamic pressure fluid bearing constituted by the flange (8) and the thrust plate (10), and wherein the shaft (7) is provided with a through hole (17) bored through the shaft (7) from the one end surface to the other end surface, and wherein the through hole (17) is formed in a shape having an opening to the other end surface of the shaft (7) by way of a funnel shaped section (17c) of which diameter gradually increases toward the other end surface of the shaft (7).

摘要翻译： 具有动压流体轴承的电动机（100）由轮毂（2），设有轴（7）的转子（4）组成，其中一个端部通过轮毂（2）牢固地紧固，另一个端部 形成有凸缘（8）和定子（3），所述定子（3）由用于轴向保持所述轴（7）以便可自由旋转的套筒部分（9）和固定在所述套筒部分上的止推板（10） 9），以与所述凸缘（8）相对，其中所述动压流体轴承由由所述凸缘（8）和推力板（10）构成的推力动压流体轴承构成，并且其中所述轴（7） 设置有从所述轴（7）从所述一个端面到另一个端面钻孔的通孔（17），并且其中所述通孔（17）形成为具有到所述第一端面的另一端面的开口的形状 轴（7）通过其直径朝着另一端冲击逐渐增加的漏斗形截面（17c） （7）。

公开(公告)号：US6035793A

公开(公告)日：2000-03-14

申请号：US82152

申请日：1998-05-21

申请人： Akira Nishio

发明人： Akira Nishio

IPC分类号： D05B23/00 ,  D05B33/00 ,  D05B35/06 ,  D05B19/12 ,  D05B33/02

CPC分类号： D05B35/068

摘要： An apparatus for supplying, to a sewing device, a connected belt-loop material including at least one connection portion where two long materials are connected to each other, the connection portion having a width greater than a substantially constant width of a remaining portion of the belt-loop material, the apparatus including a feeding device which feeds the belt-loop material toward the sewing device, and a positioning device which positions, in a direction extending parallel to the width of the belt-loop material, at least the remaining portion of the belt-loop material being fed by the feeding device, so that the remaining portion takes a reference position in the direction of width, the positioning device including a permitting device which permits the connection portion of the belt-loop material to be fed through the positioning device by the feeding device, without lowering an accuracy with which the remaining portion of the belt-loop material is positioned by the positioning device in the direction extending parallel to the width.

摘要翻译： 一种用于向缝纫装置提供包括至少一个连接部分的连接的皮带环材料的装置，其中两个长材料彼此连接，所述连接部分的宽度大于所述连接部分的剩余部分的基本上恒定的宽度 所述装置包括将所述带环材料向缝合装置供给的供给装置和定位装置，所述定位装置在平行于所述带环材料的宽度的方向上至少定位剩余部分 所述带环材料由所述馈送装置馈送，使得所述剩余部分沿宽度方向参考基准位置，所述定位装置包括允许所述带环材料的连接部分被馈送通过的容许装置 通过进给装置的定位装置，而不会降低通过定位使带环材料的剩余部分定位的精度 装置在平行于宽度方向延伸。

公开(公告)号：US5006745A

公开(公告)日：1991-04-09

申请号：US388888

申请日：1989-08-03

申请人： Akira Nishio ,  Masato Nakamura ,  Akihiro Mochizuki

发明人： Akira Nishio ,  Masato Nakamura ,  Akihiro Mochizuki

IPC分类号： H02K21/22 ,  H02K29/00

CPC分类号： H02K21/22 ,  H02K29/03

摘要： A three-phase direct-current motor has a field magnet having P field poles positioned as a circular array at angularly equally spaced intervals, and an armature having cores providing N slots with three-phase coils disposed therein, either the field magnet or the armature being rotatable with respect to the other. P and N are defined by P=2(4n+3) and N=3(2n+1) where n is an integer of 1 or more, and being selected such that the least common multiple of N and P is equal to N.times.P. Alternatively, P and N are defined by P=2(3n.+-.1) and N=6n where n is an integer of 2 or more.

摘要翻译： 三相直流电动机具有磁场磁场，其具有以等角间隔的间隔定位为圆形阵列的P场极，并且具有磁芯的电枢具有设置在其中的三相线圈的N个槽，磁场或电枢 可相对于另一个旋转。 P和N由P = 2（4n + 3）和N = 3（2n + 1）定义，其中n是1或更大的整数，并且被选择为使得N和P的最小公倍数等于N×P 。 或者，P和N由P = 2（3n +/- 1）和N = 6n定义，其中n是2或更大的整数。

公开(公告)号：US4753047A

公开(公告)日：1988-06-28

申请号：US835390

申请日：1986-03-03

申请人： Akira Yoshikawa ,  Akira Nishio

发明人： Akira Yoshikawa ,  Akira Nishio

IPC分类号： B23Q7/04 ,  B24B41/00 ,  B25J15/06 ,  B65G47/91 ,  B24B41/06

CPC分类号： B24B41/005 ,  B65G47/91

摘要： A transferring and loading device for honeycomb structures including a movable hollow arm having a suction duct communicating with suction means, a perforated plate secured to an end of the movable hollow arm, and movable arm driving means for rotating said movable arm. The honeycomb structure clings thereto by sucking atmospheric air into the suction duct through passages of the honeycomb structure and the perforated plate and attracting the honeycomb structure to the perforated plate by means of the suction means having exhaust capacity larger than the suction of atmospheric air. In this manner, the device can rapidly handle the honeycomb structures without applying any undue force to the honeycomb structures and at the same time can remove the dust and ground chips produced in previous grinding process without using any dust collector.

摘要翻译： 一种用于蜂窝结构的转移和装载装置，包括具有与抽吸装置连通的抽吸管道的可移动中空臂，固定到可移动中空臂的端部的多孔板以及用于旋转所述可动臂的可动臂驱动装置。 通过蜂窝结构和多孔板的通道将大气吸入吸入管中，蜂窝结构体通过具有大于大气吸力的排气能力的吸引装置吸引蜂窝结构体到多孔板。 以这种方式，该装置可以快速地处理蜂窝结构体，而不会对蜂窝结构施加任何不适当的力，并且同时可以除去在先前研磨过程中产生的灰尘和碎屑，而不使用任何除尘器。

公开(公告)号：US20130266463A1

公开(公告)日：2013-10-10

申请号：US13439440

申请日：2012-04-04

申请人： Mitsuo KODAMA ,  Taketo Nonaka ,  Akira Nishio

发明人： Mitsuo KODAMA ,  Taketo Nonaka ,  Akira Nishio

IPC分类号： F04D25/06

CPC分类号： F04D25/0613 ,  F04D29/329 ,  F04D29/646

摘要： A fan motor includes a static body, a rotating body that has a shaft, a hub encircling a first end of the shaft and joined with the first end, and a blade joined around an outer periphery of the hub, a sleeve that retains thereinside a portion of the shaft at a second end side, a rotating flange which encircles the sleeve and which rotates together with the hub, a static flange which is disposed in an area at a side of the first end of the shaft, and which is joined with the static body so as to overlap the rotating flange in a radial direction, a dynamic pressure generating groove provided in either one of surfaces of the static body and the rotating body facing with each other in the axial direction, and a lubricant present between the static body and the rotating body.

摘要翻译： 风扇电动机包括静止体，具有轴的旋转体，环绕轴的第一端并与第一端连接的轮毂，以及围绕轮毂的外周连接的叶片，保持在其外侧的套筒 所述轴的第二端侧的部分，环绕所述套筒并与所述毂一起旋转的旋转凸缘，设置在所述轴的所述第一端侧的区域中的静态凸缘，并且其与 所述静止体沿径向与所述旋转凸缘重叠，设置在所述静止体的所述表面和所述旋转体的轴向方向上彼此相对的表面中的任一个中的动压生成槽以及静态 身体和旋转体。