公开(公告)号：US09590463B2

公开(公告)日：2017-03-07

申请号：US13618987

申请日：2012-09-14

申请人： Minoru Kuroda ,  Makoto Tanaka

发明人： Minoru Kuroda ,  Makoto Tanaka

IPC分类号： H02K33/00 ,  H02K5/04 ,  H02K5/24

CPC分类号： H02K33/02 ,  B06B1/045 ,  H02K1/06 ,  H02K1/34 ,  H02K5/02 ,  H02K5/04 ,  H02K5/24 ,  H02K7/065 ,  H02K33/00

摘要： A holder is used while attached to a chassis of a vibration generator that moves a vibrator to generate a vibration. The holder includes a vibrator retention unit retaining the vibrator, a fixed unit fixed to the chassis, and an arm. The arm connects the fixed unit and the vibrator retention unit, and the arm supports the vibrator retention unit while the vibrator retention unit can be displaced with respect to the fixed unit. The fixed unit, the arm, and the vibrator retention unit are integrally formed using resin.

摘要翻译： 在将振动器移动以产生振动的振动发生器的底盘上时，使用支架。 保持器包括保持振动器的振动器保持单元，固定到底盘的固定单元和臂。 臂连接固定单元和振动器保持单元，并且当振动器保持单元相对于固定单元移位时，臂支撑振动器保持单元。 固定单元，臂和振动器保持单元使用树脂一体地形成。

公开(公告)号：US20130076178A1

公开(公告)日：2013-03-28

申请号：US13618987

申请日：2012-09-14

申请人： Minoru KURODA ,  Makoto TANAKA

发明人： Minoru KURODA ,  Makoto TANAKA

IPC分类号： H02K7/065

CPC分类号： H02K33/02 ,  B06B1/045 ,  H02K1/06 ,  H02K1/34 ,  H02K5/02 ,  H02K5/04 ,  H02K5/24 ,  H02K7/065 ,  H02K33/00

摘要： A holder is used while attached to a chassis of a vibration generator that moves a vibrator to generate a vibration. The holder includes a vibrator retention unit retaining the vibrator, a fixed unit fixed to the chassis, and an arm. The arm connects the fixed unit and the vibrator retention unit, and the arm supports the vibrator retention unit while the vibrator retention unit can be displaced with respect to the fixed unit. The fixed unit, the arm, and the vibrator retention unit are integrally formed using resin.

摘要翻译： 在将振动器移动以产生振动的振动发生器的底盘上时，使用支架。 保持器包括保持振动器的振动器保持单元，固定到底盘的固定单元和臂。 臂连接固定单元和振动器保持单元，并且当振动器保持单元相对于固定单元移位时，臂支撑振动器保持单元。 固定单元，臂和振动器保持单元使用树脂一体地形成。

公开(公告)号：US20120286611A1

公开(公告)日：2012-11-15

申请号：US13556713

申请日：2012-07-24

申请人： Minoru KURODA

发明人： Minoru KURODA

IPC分类号： H02K23/04

CPC分类号： H02K23/04 ,  H02K1/17

摘要： A small DC motor includes a motor frame having a cylindrical portion, the cylindrical portion having a constant thickness and having a cross section in a shape that comprises four sides and connecting portions, each of the connecting portions connecting adjacent two of the four sides and being located inward from a corresponding corner in a quadrangle comprising the four sides; and a magnet having a circumferential surface on an inside thereof and having conformable contact with the motor frame on an outside thereof.

摘要翻译： 小直流电动机包括具有圆筒部的电动机框架，该圆筒部具有恒定的厚度，并且具有包括四个侧面和连接部分的形状的横截面，每个连接部分连接在四个侧面中的两个之间，并且是 位于包括四边的四边形中的相应角部的内侧; 以及在其内侧具有圆周表面并且在其外侧上与电动机框架一致地接触的磁体。

公开(公告)号：US07800270B2

公开(公告)日：2010-09-21

申请号：US12591439

申请日：2009-11-19

申请人： Minoru Kuroda

发明人： Minoru Kuroda

IPC分类号： H02K21/26

CPC分类号： H02K23/04

摘要： A small DC motor includes: a motor frame including a cylindrical portion, the cylindrical portion having a constant thickness and having a cross section in a shape that includes four sides and connecting portions, each of the connecting portions connecting adjacent two of the four sides and being located inward from a corresponding corner in a quadrangle including the four sides; field magnets; and an armature assembly, wherein the field magnets are provided so as to be spaced apart from each other, and the small DC motor includes an air gap between each of the four sides and a radially outermost surface of the armature assembly, the air gap being a minimum size needed to rotate the armature assembly.

摘要翻译： 小直流电动机包括：电动机框架，其包括圆筒部，圆筒部具有恒定的厚度，并且具有包括四个侧面和连接部分的形状的横截面，每个连接部分相邻于四个侧面中的两个， 位于包括四个侧面的四边形中的相应角部的内侧; 现场磁铁 以及电枢组件，其中所述场磁体被设置成彼此间隔开，并且所述小直流电动机在所述四个侧面中的每一侧和所述电枢组件的径向最外表面之间包括气隙，所述气隙为 旋转电枢组件所需的最小尺寸。

公开(公告)号：US07714472B2

公开(公告)日：2010-05-11

申请号：US12320688

申请日：2009-02-02

申请人： Minoru Kuroda

发明人： Minoru Kuroda

IPC分类号： H02K21/26 ,  H02K21/38

CPC分类号： H02K23/04 ,  H02K1/17

摘要： A small DC motor includes a motor frame having a cylindrical portion, the cylindrical portion having a constant thickness and having a cross section in a shape that comprises four sides and connecting portions, each of the connecting portions connecting adjacent two of the four sides and being located inward from a corresponding corner in a quadrangle comprising the four sides; and a magnet having a circumferential surface on an inside thereof and having conformable contact with the motor frame on an outside thereof.

摘要翻译： 小直流电动机包括具有圆筒部的电动机框架，该圆筒部具有恒定的厚度，并且具有包括四个侧面和连接部分的形状的横截面，每个连接部分连接在四个侧面中的两个之间，并且是 位于包括四个边的四边形中的相应角部的内侧; 以及在其内侧具有圆周表面并且在其外侧上与电动机框架一致地接触的磁体。

公开(公告)号：US07498706B2

公开(公告)日：2009-03-03

申请号：US11483670

申请日：2006-07-11

申请人： Minoru Kuroda

发明人： Minoru Kuroda

IPC分类号： H02K21/26

CPC分类号： H02K23/04

摘要： A small DC motor includes: a motor frame including a cylindrical portion, the cylindrical portion having a constant thickness and having a cross section in a shape that includes four sides and connecting portions, each of the connecting portions connecting adjacent two of the four sides and being located inward from a corresponding corner in a quadrangle including the four sides; field magnets; and an armature assembly, wherein the field magnets are provided so as to be spaced apart from each other, and the small DC motor includes an air gap between each of the four sides and a radially outermost surface of the armature assembly, the air gap being a minimum size needed to rotate the armature assembly.

摘要翻译： 小直流电动机包括：电动机框架，其包括圆筒部，圆筒部具有恒定的厚度，并且具有包括四个侧面和连接部分的形状的横截面，每个连接部分相邻于四个侧面中的两个， 位于包括四个侧面的四边形中的相应角部的内侧; 现场磁铁 以及电枢组件，其中所述场磁体被设置成彼此间隔开，并且所述小直流电动机在所述四个侧面中的每一侧和所述电枢组件的径向最外表面之间包括气隙，所述气隙为 旋转电枢组件所需的最小尺寸。

公开(公告)号：US20070007838A1

公开(公告)日：2007-01-11

申请号：US11483670

申请日：2006-07-11

申请人： Minoru Kuroda

发明人： Minoru Kuroda

IPC分类号： H02K5/00 ,  H02K23/04 ,  H02N1/00

CPC分类号： H02K23/04

摘要： A small DC motor includes: a motor frame including a cylindrical portion, the cylindrical portion having a constant thickness and having a cross section in a shape that includes four sides and connecting portions, each of the connecting portions connecting adjacent two of the four sides and being located inward from a corresponding corner in a quadrangle including the four sides; field magnets; and an armature assembly, wherein the field magnets are provided so as to be spaced apart from each other, and the small DC motor includes an air gap between each of the four sides and a radially outermost surface of the armature assembly, the air gap being a minimum size needed to rotate the armature assembly.

摘要翻译： 小直流电动机包括：电动机框架，其包括圆筒部，圆筒部具有恒定的厚度，并且具有包括四个侧面和连接部分的形状的横截面，每个连接部分相邻于四个侧面中的两个， 位于包括四个侧面的四边形中的相应角部的内侧; 现场磁铁 以及电枢组件，其中所述场磁体被设置成彼此间隔开，并且所述小直流电动机在所述四个侧面中的每一侧和所述电枢组件的径向最外表面之间包括气隙，所述气隙为 旋转电枢组件所需的最小尺寸。

公开(公告)号：US20060093781A1

公开(公告)日：2006-05-04

申请号：US10521667

申请日：2003-07-11

申请人： Minoru Kuroda ,  Yoshinori Shibukawa

发明人： Minoru Kuroda ,  Yoshinori Shibukawa

IPC分类号： B32B3/02 ,  B32B33/00

CPC分类号： D03D27/00 ,  D10B2501/044 ,  Y10T428/23929 ,  Y10T428/23936 ,  Y10T428/23957 ,  Y10T428/23993

摘要： The present invention aims at providing a pile fabric that has excellent voluminous touch and recovery property while exhibiting soft touch, and touch closely equivalent to natural furs. The present invention relates to a pile fabric having a level difference comprising at least a longer pile part and a shorter pile part, wherein a fiber with a flat cross section shape as a shorter pile part is included at a percentage of 30% to 70% by weight to a total weight of the pile part, a difference between an average pile length of the longer pile part, and an average pile length of the shorter pile part is 1 mm to 5 mm, a fineness of a fiber constituting the longer pile part (DL) is in a range of 0.7 dtex to 8 dtex, and a ratio with respect to a fineness of a fiber constituting a shorter pile part (DS) satisfies a relationship of 0.1

摘要翻译： 本发明的目的是提供一种具有优异的大量触摸和恢复性能的绒头织物，同时具有柔软的触感，并且与天然毛皮相当接触。 本发明涉及具有至少较长绒头部分和较短绒头部分的水平差的绒头织物，其中以30％至70％的百分比包括具有扁平横截面形状的较短绒头部分的纤维， ，而较长绒头部分的平均绒头长度与较短绒头部分的平均绒头长度之间的差为1mm至5mm，构成较长绒头的纤维的细度 部分（DL）在0.7dtex至8dtex的范围内，并且相对于构成较短绒头部分（DS）的纤维的纤度的比率满足0.1 <（DL / DS）<1.0的关系。

公开(公告)号：US06821599B1

公开(公告)日：2004-11-23

申请号：US10110743

申请日：2002-04-12

申请人： Minoru Kuroda ,  Shoichi Murata ,  Satoru Harada

发明人： Minoru Kuroda ,  Shoichi Murata ,  Satoru Harada

IPC分类号： B32B3300

CPC分类号： D01F6/54 ,  Y10T428/23936 ,  Y10T428/23993 ,  Y10T428/2973 ,  Y10T428/2978

摘要： Porous acrylic fibers produced by a method comprising subjecting a spinning dope containing 0.3 to 20 parts by weight of poly(vinyl acetate) relative to 100 parts of an acrylic copolymer to a wet spinning to give fibers, crimping and cutting the fibers, subjecting the resultant fibers to a treatment by hot water at 90 to 100° C. for 30 to 120 minutes or by saturated steam at 90 to 130° C. for 10 to 90 minutes to thereby form porous fibers; and a pile fabric having pile portions which comprise the porous fibers in an amount of 3 wt % or more, and, in the pile fabric, respective single fibers are visible being separate and emphasized, and thus the pile fabric has an appearance being highly decorative and excellent in design characteristics.

摘要翻译： 通过以下方法制造的多孔丙烯酸纤维，该方法包括使含有相对于100份丙烯酸共聚物的聚乙酸乙烯酯为0.3〜20重量份的纺丝原液进行湿式纺丝，得到纤维，卷曲和切割纤维， 纤维在90〜100℃下用热水处理30〜120分钟，或用90〜130℃的饱和蒸汽处理10〜90分钟，形成多孔纤维; 以及具有3重量％以上的多孔纤维的绒毛部分的绒头织物，并且在绒头织物中，各个单纤维是可见的分离和强调，因此绒头织物具有高度装饰性的外观 并具有出色的设计特点。

公开(公告)号：US5623382A

公开(公告)日：1997-04-22

申请号：US445558

申请日：1995-05-23

申请人： Norishige Moritan ,  Minoru Kuroda ,  Hideshi Fukutani

发明人： Norishige Moritan ,  Minoru Kuroda ,  Hideshi Fukutani

IPC分类号： G11B19/20 ,  F16C17/02 ,  F16C17/08 ,  F16C23/02 ,  F16C33/10 ,  H02K5/16 ,  H02K5/167 ,  H02K7/08 ,  G11B17/02 ,  H02K5/24

CPC分类号： F16C17/107 ,  F16C23/02 ,  G11B19/2009 ,  H02K5/1675 ,  F16C2370/12

摘要： A disk driving apparatus solves such problems that the position of a rotor is unstable and likely to float, and the rotor is displaced when an excessive acceleration is applied thereto, so that a hydrodynamic bearing mechanism can be used. This apparatus uses a single surface opposing type mechanism in a thrust bearing of a motor. It has a device using a magnetic attraction force to stabilize the position of the rotor and various devices for limiting the amount of movement of the rotor, in which devices members which physically contact the rotor and lock in are provided. As a result, a thrust bearing mechanism can be formed by use of a single surface opposing type thrust bearing which is simple in construction. Advantages such as low height, simplicity in construction, low price, or low consumption of power can be obtained. In particular, the feature of low height is extremely advantageous when a hydrodynamic bearing is used in a thin type apparatus.

摘要翻译： 磁盘驱动装置解决了转子的位置不稳定并且可能浮动的问题，并且当施加过大的加速度时转子发生位移，从而可以使用流体动力轴承机构。 该装置在马达的推力轴承中使用单个表面相对型机构。 它具有使用磁力吸引力来稳定转子位置的装置以及用于限制转子运动量的各种装置，其中设置了与转子物理接触并锁定的装置部件。 因此，推力轴承机构可以通过使用结构简单的单面对置型止推轴承形成。 可以获得诸如高度低，结构简单，价格低廉或功率消耗低的优点。 特别地，当在薄型设备中使用流体动力轴承时，低高度的特征是非常有利的。