公开(公告)号：US20060113849A1

公开(公告)日：2006-06-01

申请号：US11326457

申请日：2006-01-06

申请人： Yuji Enomoto ,  Noriaki Hino ,  Shouichi Kawamata ,  Kazumasa Ide ,  Yasuo Matsuda ,  Toshihiko Sakai

发明人： Yuji Enomoto ,  Noriaki Hino ,  Shouichi Kawamata ,  Kazumasa Ide ,  Yasuo Matsuda ,  Toshihiko Sakai

IPC分类号： H02K41/00 ,  H02K15/12 ,  H02K21/12

CPC分类号： H02K1/08 ,  H02K1/02 ,  H02K15/022 ,  H02K41/03

摘要： In order to provide a motor characterized by a high level of efficiency equal to or better than that of using the silicon steel plate, achieved by easy production method and reduced core loss, which result from reduction in the manpower for production by using the sintered metal or powdered iron core in at least one of the stator and rotor, the present invention provides a motor comprising a stator and a rotor wherein either one of said stator or rotor has a magnet, and the other has a magnetic substance. This motor is further characterized in that the main magnetic flux flowing between the stator and rotor changes in the three-dimensional directions according to the magnetic structure of this motor, and at least part of said magnetic substance is composed of an aggregate of magnetic powder.

摘要翻译： 为了提供一种以与使用硅钢板相同或更好的高效率的电动机来实现的，其通过易于制造的方法实现，并且由于通过使用烧结金属的生产人力的减少而导致的铁损减少 或定子和转子中的至少一个中的铁芯，本发明提供一种电动机，其包括定子和转子，其中所述定子或转子中的任一个具有磁体，而另一个具有磁性物质。 该电动机的特征还在于，根据该电动机的磁性结构，在定子和转子之间流动的主磁通量在三维方向上发生变化，并且至少一部分磁性物质由磁粉的集合体构成。

公开(公告)号：US06229241B1

公开(公告)日：2001-05-08

申请号：US09047738

申请日：1998-03-25

申请人： Takashi Ishigami ,  Yukinori Taneda ,  Toshihiko Sakai ,  Hiromichi Hiramatsu ,  Noriaki Yamamoto ,  Yuji Enomoto ,  Motoya Ito ,  Fumio Tajima ,  Suetaro Shibukawa ,  Masaharu Senoh ,  Osamu Koizumi

发明人： Takashi Ishigami ,  Yukinori Taneda ,  Toshihiko Sakai ,  Hiromichi Hiramatsu ,  Noriaki Yamamoto ,  Yuji Enomoto ,  Motoya Ito ,  Fumio Tajima ,  Suetaro Shibukawa ,  Masaharu Senoh ,  Osamu Koizumi

IPC分类号： H02K304

CPC分类号： H02K15/066 ,  H02K3/12 ,  H02K3/28 ,  H02K15/045 ,  Y10T29/49009

摘要： A motor having a lap winding structure and a manufacturing method therefor, wherein inserts of two different coils are installed side by side in one slot of a stator in a circumferential direction of the stator. All the coils are inserted in slots in succession. Further, a stator having semi-closed type slots formed by protuberances oriented in different directions, is used to control a reduction in the magnetic flux at the inlet of a slot and also to prevent coils from coming off. In a motor having coils of a plurality of phases for generating a rotating magnetic field at a stator, the contact portion of the coil of the desired phase among the coils of the plurality of phases and a portion rising from a slot toward the axis of a core are aligned and disposed to have a shape which prevents them from interferring with end portions of the coils of other phases.

摘要翻译： 具有搭接卷绕结构的电动机及其制造方法，其中两个不同线圈的插入件沿定子的圆周方向并排安装在定子的一个槽中。 所有的线圈连续插入槽中。 此外，使用由具有以不同方向取向的突起形成的半闭合型槽的定子来控制槽的入口处的磁通量的减小并且还防止线圈脱落。 在具有用于在定子产生旋转磁场的多相的线圈的电动机中，多相线圈之间的期望相位线圈的接触部分和从槽向轴线上升的部分 芯部对准和布置成具有防止它们与其它相的线圈的端部部分干涉的形状。

公开(公告)号：US06222296B1

公开(公告)日：2001-04-24

申请号：US09060912

申请日：1998-04-15

申请人： Toshihiko Sakai ,  Yukinori Taneda ,  Hiromichi Hiramatsu ,  Noriaki Yamamoto ,  Yuji Enomoto ,  Takashi Ishigami ,  Motoya Ito ,  Fumio Tajima ,  Masaharu Senoh ,  Suetaro Shibukawa

发明人： Toshihiko Sakai ,  Yukinori Taneda ,  Hiromichi Hiramatsu ,  Noriaki Yamamoto ,  Yuji Enomoto ,  Takashi Ishigami ,  Motoya Ito ,  Fumio Tajima ,  Masaharu Senoh ,  Suetaro Shibukawa

IPC分类号： H02K100

CPC分类号： H02K1/16

摘要： An electric motor, wherein a space factor of a coil in a stator or a rotor is enhanced, and which has a central part core comprising a plurality of laminated electromagnetic steel plates stamped out into a predetermined slot sectional shape and an end part core which is disposed on at least one end part toward a laminating direction of the central part core and a core shape of the end part core is different from the core shape of the central part core.

摘要翻译： 一种电动机，其中定子或转子中的线圈的空间系数增强，并且具有中心部分芯，该中心部分芯包括冲压成预定槽截面形状的多个层压电磁钢板和端部芯部， 设置在朝向中心部芯的层叠方向的至少一个端部，并且端部芯的芯形不同于中心部芯的芯形。

公开(公告)号：US08616707B2

公开(公告)日：2013-12-31

申请号：US13013582

申请日：2011-01-25

申请人： Yasunaga Miyazawa ,  Yoshitaka Itoh ,  Toshihiko Sakai ,  Katsuhiro Matsuyama ,  Yasuteru Miyaoka

发明人： Yasunaga Miyazawa ,  Yoshitaka Itoh ,  Toshihiko Sakai ,  Katsuhiro Matsuyama ,  Yasuteru Miyaoka

IPC分类号： G03B21/26

CPC分类号： G03B21/16

摘要： A projector includes: a housing; an optical element accommodated in the housing; and an air supply unit configured to generate a flow of cooling air for cooling a cooling target element including the optical element, a dustproof area into which the cooling air can be introduced from the outside of the housing via a dustproof filter is formed inside the housing, the optical element is accommodated in the dustproof area of the housing, and the air supply unit includes a first air supply unit configured to introduce the cooling air from the outside of the housing to the dustproof area via the dustproof filter, and a second air supply unit accommodated in the dustproof area and configured to supply the cooling air introduced to the dustproof area by the first air supply unit toward the optical element.

摘要翻译： 投影机包括：外壳; 容纳在所述壳体中的光学元件; 以及空气供给单元，其构造成产生用于冷却包括所述光学元件的冷却目标元件的冷却空气流，所述外壳的内部形成有可以通过防尘过滤器从所述壳体的外部引入所述冷却空气的防尘区域 所述光学元件被容纳在所述壳体的防尘区域中，所述空气供给单元包括：第一空气供给单元，其经由所述防尘过滤器将所述冷却空气从所述壳体的外部导入所述防尘区域;第二空气 供给单元容纳在防尘区域中，并且构造成将由第一空气供给单元引入防尘区域的冷却空气朝向光学元件供给。

公开(公告)号：US20130057977A1

公开(公告)日：2013-03-07

申请号：US13586984

申请日：2012-08-16

申请人： Toshihiko Sakai ,  Yoshiteru Murakami

发明人： Toshihiko Sakai ,  Yoshiteru Murakami

IPC分类号： G11B21/02 ,  G11B5/82

CPC分类号： G11B5/09 ,  G11B5/012 ,  G11B2005/0005

摘要： In information recording areas of a disc-shaped magnetic recording medium, recording columns adjacent to each other relative to a radial direction are formed to partially overlap with each other in the radial direction. A first recording and a second recording are selectively performed. In the first recording, a first recording column, a second recording column (the outer adjacent recording column of the first recording column) and a third recording column (the outer adjacent recording column of the second recording column) are formed so that the radial positions of the inner and outer circumferential edges of the first recording column, those of a second recording column, and those of a third recording column satisfy R1in

摘要翻译： 在盘形磁记录介质的信息记录区域中，相对于径向相邻的记录柱形成为在径向上彼此部分重叠。 选择性地执行第一记录和第二记录。 在第一记录中，形成第一记录列，第二记录列（第一记录列的外相邻记录列）和第三记录列（第二记录列的外相邻记录列），使得径向位置 第一记录列的内周边缘和第二记录列的外圆周边缘和第三记录列的内圆周边缘和外圆周边缘满足R1in

公开(公告)号：US08379505B2

公开(公告)日：2013-02-19

申请号：US13425060

申请日：2012-03-20

申请人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

发明人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

IPC分类号： G11B7/24

CPC分类号： G11B7/007 ,  G11B7/0053 ,  G11B7/00745 ,  G11B7/24 ,  G11B7/24091

摘要： A super-resolution optical recording medium includes: a medium information region on which medium identification information is recorded; a content region on which content information is recorded; and a blank region provided between the medium information region and the content region and in which at least two tracks are provided so as to connect a train of prepits in the medium information region and a train of prepits in the content region. No information is recorded on the blank region. Thus, a super-resolution optical recording medium is provided in which a region on which medium identification information is recorded and a region on which content information is recorded are different in track pitch and in which a reproduction error hardly occurs when reproduction shifts from the region on which the medium identification information is recorded to the region on which the content information is recorded.

摘要翻译： 超分辨率光记录介质包括：记录有介质识别信息的介质信息区域; 记录内容信息的内容区域; 以及设置在所述介质信息区域和所述内容区域之间的空白区域，并且其中设置有至少两个轨道，以便连接所述介质信息区域中的一列预凹坑和所述内容区域中的一列预凹坑。 没有信息记录在空白区域。 因此，提供了一种超分辨率光学记录介质，其中记录有介质识别信息的区域和记录有内容信息的区域在磁道间距上不同，并且当再现从该区域移位时几乎不发生再现错误 将介质识别信息记录在其上记录有内容信息的区域。

公开(公告)号：US20120105445A1

公开(公告)日：2012-05-03

申请号：US13279816

申请日：2011-10-24

申请人： Toshihiko Sakai ,  Takayuki Naka ,  Tetsuya Hayashi ,  Noboru Iwata ,  Takashi Arimoto ,  Hideharu Tajima

发明人： Toshihiko Sakai ,  Takayuki Naka ,  Tetsuya Hayashi ,  Noboru Iwata ,  Takashi Arimoto ,  Hideharu Tajima

IPC分类号： G06T15/00

CPC分类号： H04N13/356 ,  G06T15/00 ,  G06T15/10 ,  G06T17/00 ,  G06T17/20 ,  G06T19/00 ,  H04N13/156 ,  H04N13/361

摘要： A three-dimensional image output device of the present invention includes a display control section for, in a case where a plurality of three-dimensional effects are set for initial sub-image data for displaying a three-dimensional image to be displayed in the sub-window, supplying, to the display device, a plurality of sub-image data, which are the initial sub-image data for which the respective plurality of three-dimensional effects are set, so that a plurality of three-dimensional images which use the respective plurality of sub-image data are displayed on the display screen.

摘要翻译： 本发明的三维图像输出装置包括：显示控制部，其对于在子图像中显示要显示的三维图像的初始子图像数据设定多个三维效果的情况下 窗口，向显示装置提供作为设定了各个三维效果的初始子图像数据的多个子图像数据，使得使用多个三维图像 相应的多个子图像数据被显示在显示屏幕上。

公开(公告)号：US20110025627A1

公开(公告)日：2011-02-03

申请号：US12843227

申请日：2010-07-26

申请人： Toshihiko Sakai

发明人： Toshihiko Sakai

IPC分类号： G06F3/048 ,  G06F3/041

CPC分类号： G06F3/04883 ,  G06F3/0485 ,  G06F2203/04808

摘要： A touchscreen panel unit includes a scrolling determination part configured to determine whether to scroll a displayable region of information to be displayed on a screen based on the positional relationship between the position of a first contact with the screen and the position of a second contact with the screen; a scrolling setting part configured to set the scrolling direction and the scrolling distance of the displayable region based on the position of the first contact and a contact position path starting at the position of the second contact, in response to the scrolling determination part determining that the displayable region is to be scrolled; and a scrolling information output part configured to output information indicating the scrolling direction and the scrolling distance set by the scrolling setting part.

摘要翻译： 触摸屏面板单元包括：滚动判定部，其被配置为基于第一接触与屏幕的位置和与屏幕的第二接触的位置之间的位置关系来确定是否滚动要在屏幕上显示的信息的可显示区域 屏幕; 滚动设定部件，被配置为基于第一触点的位置和从第二触点的位置开始的接触位置路径来设置可显示区域的滚动方向和滚动距离，响应于滚动确定部分确定 可显示区域要滚动; 以及滚动信息输出部，被配置为输出指示由滚动设定部设定的滚动方向和滚动距离的信息。

公开(公告)号：USD503120S1

公开(公告)日：2005-03-22

申请号：US29202654

申请日：2004-04-05

申请人： Masaaki Sato ,  Toshihiko Sakai

设计人： Masaaki Sato ,  Toshihiko Sakai

公开(公告)号：US06452304B1

公开(公告)日：2002-09-17

申请号：US10038618

申请日：2002-01-08

申请人： Toshihiko Sakai ,  Koichiro Ohara ,  Takuya Kawashima

发明人： Toshihiko Sakai ,  Koichiro Ohara ,  Takuya Kawashima

IPC分类号： H02K112

CPC分类号： H02K1/148 ,  H02K5/15

摘要： An electric rotating machine includes a stator with a stator core formed of a plurality of stator steel sheets with corner portions having through bolt holes for receiving through bolts therein, and a rotor. A frame receives the stator with end brackets being fixed on ends of the stator by through bolts inserted into the through bolt holes thereof. Each of the end brackets includes bolt holes corresponding to the through bolt holes formed on the stator steel sheets and bolt holes for at least attaching the electric rotating machine outside. The frame is molded so that axes of symmetry extending between a rotation shaft of the rotor and the through bolt holes of the stator steel sheets and axes of symmetry extending between the bolt holes for attaching the electric rotating machine outside and the through bolt holes of the stator steel sheets are shifted by a predetermined angle.

摘要翻译： 旋转电机包括具有定子铁心的定子，定子铁芯由多个定子钢板形成，其中角部具有用于通过螺栓接纳的螺栓孔和转子。 框架接收定子，端子托架通过插入其通孔中的螺栓固定在定子的端部上。 每个端托架包括对应于形成在定子钢板上的贯穿螺栓孔和用于至少将旋转电机外部附接的螺栓孔的螺栓孔。 框架被模制，使得在转子的旋转轴和定子钢板的贯穿螺栓孔之间延伸的对称轴线和在用于将旋转机器附接到外部的螺栓孔之间延伸的对称轴线和 定子钢板偏移预定角度。