公开(公告)号：US07521883B1

公开(公告)日：2009-04-21

申请号：US11196188

申请日：2005-08-02

申请人： Shuichi Otsuka ,  Eric Hardt

发明人： Shuichi Otsuka ,  Eric Hardt

IPC分类号： H02P25/08

CPC分类号： H02P6/14 ,  H02P6/10

摘要： A method and apparatus is disclosed for generating a drive signal that is applied to a coil in a motor. The drive signal is applied during a period (commutation period) between a commutation event and the immediately following commutation event when the coil is energized. The drive signal comprises pulses which vary over the duration of the commutation period.

摘要翻译： 公开了一种用于产生施加到电动机中的线圈的驱动信号的方法和装置。 当线圈通电时，在换向事件和紧随其后的换向事件之间的一个周期（换向周期）期间施加驱动信号。 驱动信号包括在整流周期的持续时间内变化的脉冲。

公开(公告)号：US06866473B2

公开(公告)日：2005-03-15

申请号：US10410258

申请日：2003-04-10

申请人： Shuichi Otsuka

发明人： Shuichi Otsuka

IPC分类号： F04D29/44 ,  F04D29/42 ,  F04D29/66

CPC分类号： F04D29/663 ,  F04D29/422

摘要： This invention is designed to reduce a harsh noise, by suppressing a wind noise generated at a wind-receiving end, which is caused by forming the wind-receiving end of an outlet port for air so as to be parallel to a side extending along the direction of the rotation axis of a vane of an impeller. The wind-receiving end of the outlet port is provided in the form of steps or with inclination with respect to a side extending along the direction of the rotation axis of a vane of the impeller so that the wind sent and blown out by the vanes of the impeller is prevented from blowing against the wind-receiving end all at once throughout its entire width.

摘要翻译： 本发明被设计成通过抑制在风接收端产生的风噪声来减少恶劣的噪音，这是由于形成用于空气的出口的风接收端，以便平行于沿着 叶轮叶片旋转轴线方向。 出风口的风接收端以台阶的形式设置，或相对于沿着叶轮的叶片的旋转轴线的方向延伸的一侧倾斜地设置，使得由叶片的叶片发出和吹出的风 防止叶轮在其整个宽度上同时吹向受风端。

公开(公告)号：US6137197A

公开(公告)日：2000-10-24

申请号：US291193

申请日：1999-04-14

申请人： Noboru Taniguchi ,  Shuichi Otsuka

发明人： Noboru Taniguchi ,  Shuichi Otsuka

IPC分类号： H02K29/00 ,  F04D25/06 ,  F04D29/00 ,  F04D29/52 ,  F04D29/64 ,  H02K5/22 ,  H02K7/14 ,  H02K11/00 ,  H02K11/04 ,  H02K21/22

CPC分类号： F04D29/646 ,  F04D25/0613 ,  H02K11/33

摘要： An axial flow fan motor is provided with a motor housing that supports a bearing box. Bearings supported by the bearing box rotatably support a rotary shaft on which a yoke and an impeller are fixed. A U-letter shaped groove is provided on one portion of the motor housing, which is adapted to be engaged with a projection provided on an outer circumference on a PC board assembled with a control circuit. Since the PC board is securely positioned, the tip end of a probe of an automatic test machine can securely contact the terminal pin.

摘要翻译： 轴流风扇马达设有支撑轴承箱的马达壳体。 由轴承箱支撑的轴承可旋转地支撑固定有轭和叶轮的旋转轴。 U字形槽设置在马达壳体的一部分上，其适于与设置在与控制电路组装的PC板上的外圆周上的突起接合。 由于PC板牢固定位，自动测试机的探头的末端可以牢固地接触端子销。

公开(公告)号：US06655918B2

公开(公告)日：2003-12-02

申请号：US10040334

申请日：2002-01-09

申请人： Shuichi Otsuka

发明人： Shuichi Otsuka

IPC分类号： F04D2938

CPC分类号： F01D25/002

摘要： In an impeller of an axial-flow blower driven by an outer rotor type motor, the impeller is formed in sections so that individual impeller sections 5F and 5R can easily be formed by molding with an axial coupling type die, and also which are arranged in series to construct the entire impeller, thereby realizing an impeller structure in which adjacent impeller blades overlap each other. The number of impeller blades of the front section impeller is more than that of the rear section impeller to reduce the noise generated during the rotation of the impeller.

公开(公告)号：US6023113A

公开(公告)日：2000-02-08

申请号：US329323

申请日：1999-06-10

申请人： Shuichi Otsuka

发明人： Shuichi Otsuka

IPC分类号： F04D29/00 ,  F04D25/06 ,  F04D25/08 ,  F04D29/32 ,  H02K1/27 ,  H02K29/00 ,  H02K7/00

CPC分类号： F04D25/0613 ,  H02K1/2786

摘要： An anti-electrostatic property between an impeller and a lead wire is improved particularly in a case of a miniature axial flow fan motor. In an axial flow fan motor, an impeller (6) integral with a motor yoke (12) is provided on a shaft (5) rotatably supported by bearings (2,3). An end face of the motor yoke (12) confronted with a PC board (8) mounting a drive circuit and its component parts thereon is covered by resin (P). Resin covering this portion suppresses the generation of the electrostatic current at this portion.

摘要翻译： 特别是在微型轴流风扇马达的情况下，叶轮和引线之间的抗静电性能得到改善。 在轴流式风扇电动机中，与由电动机轭（12）形成一体的叶轮（6）设置在由轴承（2,3）可旋转地支撑的轴（5）上。 电动机轭（12）的面对安装驱动电路的PC板（8）的端面，其上的部件被树脂（P）覆盖。 覆盖该部分的树脂抑制在该部分产生静电电流。

公开(公告)号：US07363235B2

公开(公告)日：2008-04-22

申请号：US10076113

申请日：2002-02-15

申请人： Hitoshi Urabe ,  Katsuo Ogura ,  Naoki Ishikawa ,  Makoto Hara ,  Hideki Morikawa ,  Kazuo Shiota ,  Shuichi Otsuka ,  Yoshiki Kawaoka

发明人： Hitoshi Urabe ,  Katsuo Ogura ,  Naoki Ishikawa ,  Makoto Hara ,  Hideki Morikawa ,  Kazuo Shiota ,  Shuichi Otsuka ,  Yoshiki Kawaoka

IPC分类号： G06F17/60

CPC分类号： H04N1/32122 ,  H04N1/00132 ,  H04N1/00137 ,  H04N1/00148 ,  H04N2201/3204 ,  H04N2201/3205 ,  H04N2201/3207 ,  H04N2201/3214 ,  H04N2201/3215 ,  H04N2201/3216 ,  H04N2201/3225 ,  H04N2201/3226 ,  H04N2201/3246 ,  H04N2201/3247 ,  H04N2201/3274

摘要： The image storing apparatus stores an image uploaded from a customer via a network on a large-capacity medium by associating it with customer information indicating the customer, image attribute information or image selection information so as to manage the image of the customer. And if capacity, quantity, a recording period or a current date of the images of a certain customer exceeds a predetermined threshold, one image or a plurality of images of the customer are moved to another medium so as to secure storage capacity of the above described large-capacity medium.

摘要翻译： 图像存储装置通过将与顾客的客户信息，图像属性信息或图像选择信息相关联，通过网络在大容量介质上存储从客户上传的图像，以便管理客户的图像。 并且，如果特定客户的图像的容量，数量，记录周期或当前日期超过预定阈值，则将客户的一个图像或多个图像移动到另一个介质，以确保上述描述的存储容量 大容量介质。

公开(公告)号：US07175399B2

公开(公告)日：2007-02-13

申请号：US10612116

申请日：2003-07-02

申请人： Kaoru Matsumoto ,  Shuichi Otsuka

发明人： Kaoru Matsumoto ,  Shuichi Otsuka

IPC分类号： F04B23/00

CPC分类号： H05K7/20172 ,  H05K7/2019

摘要： An apparatus for a serial ventilation device that increases airflow compared to conventional devices without increasing the size is presented. The first ventilator is mounted on the intake opening side of the serial ventilation device, with the front surface of its blades facing the air intake side. The second ventilator is mounted on the exhaust opening side of the serial ventilation device, with the front surface of its blades facing the air exhaust side. Thus a first ventilator, which ventilates from the rear side of the ventilator, and a second ventilator, which ventilates from the front side of the ventilator, operate as a whole. Both ventilators are connected serially such that their rotation shafts are positioned coaxially, while the number of blades of the two ventilators are different.

摘要翻译： 提出了一种用于连续通风装置的装置，其与常规装置相比增加了气流而不增加尺寸。 第一通风机安装在串联通气装置的进气口侧，其叶片的前表面面向进气侧。 第二通风机安装在串联通风装置的排气口侧，其叶片的前表面面向排气侧。 因此，从呼吸机的后侧通风的第一呼吸机和从呼吸机的前侧通风的第二呼吸机作为一个整体运行。 两个通气机串联连接，使得它们的旋转轴同轴地定位，同时两个通气机的叶片数量不同。

公开(公告)号：US06939113B2

公开(公告)日：2005-09-06

申请号：US10413021

申请日：2003-04-14

申请人： Shuichi Otsuka ,  Jinko Ikeda

发明人： Shuichi Otsuka ,  Jinko Ikeda

IPC分类号： F04D29/54 ,  F04D17/06 ,  F04D25/06 ,  F04D25/08

CPC分类号： F04D25/0613 ,  F04D17/06

摘要： A fan with increased air flow having a casing in which an air passage hole is formed. A motor is connected to this casing and is held in the center of the air passage hole by a motor base positioned within the air passage hole. Multiple blades are rotated by the motor and covey air from the air passage hole intake port side to the exhaust port side. The annular outer wall of the fan is inclined with respect to the center axis towards the air passage hole exhaust port. By this means, a fan is capable of attaining a greater airflow volume than conventional fans, while having the same outward shape as a conventional fan.

摘要翻译： 具有增加空气流量的风扇具有形成空气通道孔的壳体。 马达与该壳体连接，并通过位于通气孔内的马达基座保持在通气孔的中心。 电动机旋转多个叶片，并将空气从空气通过孔吸入口侧排出到排气口侧。 风扇的环形外壁相对于中心轴线朝向空气通道排气口倾斜。 通过这种方式，风扇能够获得比常规风扇更大的气流量，同时具有与常规风扇相同的外形。

公开(公告)号：US06511300B2

公开(公告)日：2003-01-28

申请号：US09918471

申请日：2001-08-01

申请人： Shuichi Otsuka

发明人： Shuichi Otsuka

IPC分类号： F04B1700

CPC分类号： F04D25/0613 ,  B29C45/26 ,  B29L2031/087 ,  F04D29/325

摘要： An impeller arrangement in which adjacent blades (ventilating surfaces) are overlapped with each other as viewed in the axial direction is realized easily and cost-effectively even in a synthetic-resin-molded product. In an impeller for an axial flow type blower driven by an outer rotor type motor which is integrated to a rotatably supported shaft and a motor yoke to be rotated about the shaft around an outer side of a stator together with the motor yoke for ventilation, the impeller comprises a plurality of impellers (divided impellers, for example, a front side divided impeller and a rear side divided wheel), so that each of the divided impellers can be molded by a simple molding method using axially coupled type metal dies. By disposing the divided impellers in series, and setting suitable angular relation between the front side divided blade and the rear side divided blade about the axis in the disposing procedure of the divided impellers, the impeller obtained as a whole is arranged such that adjacent ventilating surfaces are overlapped with each other as viewed in the axial direction.

公开(公告)号：US20120055360A1

公开(公告)日：2012-03-08

申请号：US13138793

申请日：2010-03-30

申请人： Mitsuru Mushano ,  Masashi Norimatsu ,  Shuichi Otsuka

发明人： Mitsuru Mushano ,  Masashi Norimatsu ,  Shuichi Otsuka

IPC分类号： B41N1/00 ,  H04N1/405

CPC分类号： B41C1/05 ,  B41N1/12

摘要： In a relief printing plate according to an aspect of the present invention, the relief can be formed to have resistance to pressure applied to the apex thereof thanks to the depth (d) and the ridge tilt angle (x). In particular, the resistance to pressure against a relief serving as a highlight halftone dot can be improved to prevent the relief from falling over by the pressure applied to the apex of the relief. Thereby, the relief serving as a highlight halftone dot can be made not to be dipped in a cell of the ink roller (e.g., anilox roller).

摘要翻译： 在根据本发明的一个方面的凸版印刷板中，由于深度（d）和脊倾斜角（x），浮雕可以形成为具有施加到其顶点的压力。 特别地，可以改善对作为高亮半色调点的浮雕的抗压力，以防止由于施加到浮雕的顶点的压力而使得浮雕脱落。 由此，作为高亮半色调点的浮雕可以不被浸渍在墨辊（例如网纹辊）的单元中。