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1. 发明授权

US06198555B1 Manufacturing method for a hologram and a related exposure apparatus 失效
标题翻译：全息图的制造方法和相关曝光装置
公开(公告)号：US06198555B1
公开(公告)日：2001-03-06
申请号：US08823484
申请日：1997-03-25
申请人： Kazumasa Kurokawa , Tomoyuki Kanda , Atsuo Ishizuka , Masahiro Shiozawa
发明人： Kazumasa Kurokawa , Tomoyuki Kanda , Atsuo Ishizuka , Masahiro Shiozawa
IPC分类号： G03H108
CPC分类号： G02B5/32 , G02B5/1876 , G03H1/04 , G03H2001/0417 , G03H2001/0439 , G03H2222/36
摘要： A coherent beam is converted into a light flux having an expanded width at a predetermined position closer to a photosensitive element. Part of the expanded light flux is irradiated directly on the photosensitive element as a reference beam. The remainder of the expanded light flux is diffused, and its optical direction is changed. Thus, the remainder of the expanded light flux not irradiated directly to the photosensitive element is converted into a scattered beam advancing as an object beam toward the photosensitive element. Interference fringes are formed on the photosensitive element by using the reference beam and the object beam.
摘要翻译：相干光束被转换成在更靠近感光元件的预定位置具有扩展宽度的光束。扩展的光束的一部分直接作为参考光束照射在感光元件上。扩展的光束的其余部分被扩散，并且其光学方向改变。因此，不直接照射到感光元件的扩展光束的其余部分被转换成朝向感光元件作为物体光束前进的散射光束。通过使用参考光束和物体光束在感光元件上形成干涉条纹。

2. 发明授权

US06198554B1 Method for producing a hologram and a display device using the same 失效
标题翻译：制造全息图的方法和使用该全息图的显示装置
公开(公告)号：US06198554B1
公开(公告)日：2001-03-06
申请号：US08741175
申请日：1996-10-29
申请人： Tomoyuki Kanda , Kazutoshi Koie , Katsuyoshi Nishii , Masahiro Shiozawa , Katsumi Kamiya , Atsuo Ishizuka
发明人： Tomoyuki Kanda , Kazutoshi Koie , Katsuyoshi Nishii , Masahiro Shiozawa , Katsumi Kamiya , Atsuo Ishizuka
IPC分类号： G03H102
CPC分类号： G02B5/32 , G03H1/0256 , G03H1/04 , G03H1/0404 , G03H1/0486 , G03H1/22 , G03H1/265 , G03H1/28 , G03H2001/2239 , G03H2001/306 , G03H2223/14 , G03H2240/51 , G03H2240/53 , G03H2250/32 , G03H2260/10 , H04N7/144
摘要： A method for producing a hologram recording an interference fringe formed by an object light and a reference light on a photosensitive dry plate, and the object light either having diffusing and scattering characteristics or being passed through an optical diffusion body, mainly includes the following steps: In a first step, a ratio &eegr;RO/&eegr;OO of a first diffraction efficiency &eegr;OO and a second diffraction efficiency &eegr;RO, is calculated. The diffraction efficiency &eegr;OO is dependent on two object light beams. The efficiency &eegr;RO is dependent on the object light and the reference light. In a second step, the intensity EO of the object light and the intensity ER of the reference light is adjusted in such a way that the ratio &eegr;RO/&eegr;OO is set to at least 10 and the efficiency &eegr;OO does not exceed 5%. A display device using the above hologram is structured by a display unit for generating a signal light; a hologram screen formed by either reflection or transmission hologram, and a projecting unit for projecting the signal light to the hologram screen. According to the present invention, it is possible to easily produce a hologram, for example, a screen hologram, having no cloudiness or cloudy state when an observer observes an image displayed on the screen, and to a display device using the above hologram screen.
摘要翻译：一种用于产生记录由感光干板上的物体光和参考光形成的干涉条纹的全息图的方法以及具有漫射和散射特性或通过光漫射体的目标光主要包括以下步骤：在第一步骤中，计算第一衍射效率etaOO和第二衍射效率etaRO的比率ηηRO/ eta。衍射效率etaOO取决于两个物体光束。效率etaRO取决于物体光和参考光。在第二步骤中，调整对象光的强度EO和参考光的强度ER，使得etaRO / eta00的比率设定为至少10，效率etaOO不超过5％.A显示使用上述全息图的装置由用于产生信号光的显示单元构成; 通过反射或透射全息图形成的全息屏幕和用于将信号光投射到全息屏幕的投影单元。根据本发明，可以容易地生成全息图，例如没有浑浊的全息图或观察者观察屏幕上显示的图像时的混浊状态，以及使用上述全息图的显示装置。

3. 发明授权

US6163390A Method for producing a hologram and a display device using the same 失效
标题翻译：制造全息图的方法和使用该全息图的显示装置
公开(公告)号：US6163390A
公开(公告)日：2000-12-19
申请号：US516562
申请日：2000-02-29
申请人： Tomoyuki Kanda , Kazutoshi Koie , Katsuyoshi Nishii , Masahiro Shiozawa , Katsumi Kamiya , Atsuo Ishizuka , Kenichiro Takada
发明人： Tomoyuki Kanda , Kazutoshi Koie , Katsuyoshi Nishii , Masahiro Shiozawa , Katsumi Kamiya , Atsuo Ishizuka , Kenichiro Takada
IPC分类号： G02B5/32 , G03H1/04 , G03H1/22 , G03H1/28 , H04N7/14 , G03H1/02
CPC分类号： G02B5/32 , G03H1/0256 , G03H1/04 , G03H1/0404 , G03H1/0486 , G03H1/22 , G03H1/265 , G03H1/28 , G03H2001/2239 , G03H2001/306 , G03H2223/14 , G03H2240/51 , G03H2240/53 , G03H2250/32 , G03H2260/10 , H04N7/144
摘要： A method for producing a hologram recording an interference fringe formed by an object light and a reference light on a photosensitive dry plate, and the object light either having diffusing and scattering characteristics or being passed through an optical diffusion body, mainly includes the following steps: In a first step, a ratio .eta..sub.R0 /.eta..sub.00 of a first diffraction efficiency .eta..sub.00 and a second diffraction efficiency .eta..sub.R0, is calculated. The diffraction efficiency .eta..sub.00 is dependent on two object light beams. The efficiency .eta..sub.R0 is dependent on the object light and the reference light. In a second step, the intensity E.sub.O of the object light and the intensity E.sub.R of the reference light is adjusted in such a way that the ratio .eta..sub.R0 /.eta..sub.00 is set to at least 10 and the efficiency .eta..sub.00 does not exceed 5%.A display device using the above hologram is structured by a display unit for generating a signal light; a hologram screen formed by either reflection or transmission hologram, and a projecting unit for projecting the signal light to the hologram screen.According to the present invention, it is possible to easily produce a hologram, for example, a screen hologram, having no cloudiness or cloudy state when an observer observes an image displayed on the screen, and to a display device using the above hologram screen.
摘要翻译：一种用于产生记录由感光干板上的物体光和参考光形成的干涉条纹的全息图的方法以及具有漫射和散射特性或通过光漫射体的目标光主要包括以下步骤：在第一步骤中，计算第一衍射效率eta 00和第二衍射效率eta R0的比率ηR0 / eta 00。衍射效率eta 00取决于两个物体光束。效率ηR取决于物体光和参考光。在第二步骤中，对象光的强度EO和基准光的强度ER进行调整，使得eta R0 / eta00的比率设定为至少10，效率eta 00不超过5％。使用上述全息图的显示装置由用于产生信号光的显示单元构成; 通过反射或透射全息图形成的全息屏幕和用于将信号光投影到全息屏幕的投影单元。根据本发明，当观察者观察屏幕上显示的图像以及使用上述全息图的显示装置时，可以容易地制造全息图，例如不具有混浊状态的屏幕全息图。

4. 发明授权

US08826713B2 Method and apparatus for manufacturing stator coil for electric rotating machine 有权
标题翻译：旋转电机定子线圈的制造方法和装置
公开(公告)号：US08826713B2
公开(公告)日：2014-09-09
申请号：US13006678
申请日：2011-01-14
申请人： Akito Akimoto , Takuji Harada , Seiji Yamaguchi , Atsuo Ishizuka
发明人： Akito Akimoto , Takuji Harada , Seiji Yamaguchi , Atsuo Ishizuka
IPC分类号： B21B3/00 , B21F3/04 , H02K15/04 , H02K3/28
CPC分类号： H02K3/28 , H02K15/0478 , Y10T29/49009
摘要： A method of manufacturing a stator coil for an electric rotating machine includes the steps of: (1) forming substantially planar electric wires each of which includes in-slot portions to be received in slots of a stator core and turn portions to be located outside the slots to connect adjacent pairs of the in-slot portions; (2) rolling each of the planar electric wires through plastic deformation into a spiral or circular-arc shape; and (3) assembling the rolled electric wires together to form the stator coil. Further, in the rolling step, each of the planar electric wires is rolled by deforming each of the turn portions of the electric wire while restricting movement of at least one of the in-slot portions of the electric wire which is located closer to a rolling start end of the electric wire than the turn portion is.
摘要翻译：一种制造用于旋转电机的定子线圈的方法包括以下步骤：（1）形成基本上平面的电线，每个电线包括插槽部分以被接收在定子芯的槽中并且转动部分位于槽以连接相邻的槽内部分; （2）通过塑性变形将每根平面电线卷成螺旋或圆弧形; 和（3）将轧制的电线组装在一起以形成定子线圈。此外，在轧制步骤中，通过使电线的每个转弯部分变形，同时限制位于更接近轧制的电线的槽内部分的至少一个的运动，使每个平面电线卷绕电线的开始端比转弯部分为止。

5. 外观设计

USD700890S1 Stator 有权
标题翻译：定子
公开(公告)号：USD700890S1
公开(公告)日：2014-03-11
申请号：US29394171
申请日：2011-06-14
申请人： Atsushi Umeda , Atsuo Ishizuka
设计人： Atsushi Umeda , Atsuo Ishizuka

6. 发明申请

US20140062230A1 STATOR OF ROTATING ELECTRIC MACHINE 有权
标题翻译：旋转电机定子
公开(公告)号：US20140062230A1
公开(公告)日：2014-03-06
申请号：US14110316
申请日：2012-04-05
申请人： Akio Mori , Akito Akimoto , Atsuo Ishizuka
发明人： Akio Mori , Akito Akimoto , Atsuo Ishizuka
IPC分类号： H02K3/04 , H02K9/00 , H02K3/46
CPC分类号： H02K3/04 , H02K3/12 , H02K3/14 , H02K3/24 , H02K3/46 , H02K9/005 , H02K15/0031 , H02K15/0081 , H02K2213/03
摘要： A stator includes an annular stator core having a plurality of slots arranged in the circumferential direction at predetermined intervals and a stator coil formed of a plurality of electric conductor wires mounted on the stator core. Each of the electric conductor wires has a plurality of in-slot portions received in the slots of the stator core and a plurality of turn portions that connect, on the outside of the slots, adjacent pairs of the in-slot portions. The stator coil has first and second coil end parts and that respectively protrude axially outward from a pair of axial end faces of the stator core. At each of the coil end parts, the turn portions of the electric conductor wires are stacked in a radial direction of the stator core, and the axial heights h1 of the turn portions are set so as to gradually increase from the radially inside to the radially outside.
摘要翻译：定子包括：环状定子铁芯，其具有以规定间隔在圆周方向上配置的多个槽，以及由安装在定子铁心上的多根导电线构成的定子线圈。每个电导体线具有容纳在定子芯的槽中的多个槽内部分，以及在槽的外侧上连接相邻的槽内部分的多个转弯部分。定子线圈具有第一和第二线圈端部，并且分别从定子芯的一对轴向端面轴向向外突出。在每个线圈端部，导体线的转弯部分沿着定子铁芯的径向堆叠，并且转弯部分的轴向高度h1被设定成从径向内部到径向地逐渐增加外。

7. 发明申请

US20110259863A1 METHOD OF WELDING COIL END OF STATOR OF ELECTRIC ROTATING MACHINE 有权
标题翻译：电动旋转机定子线圈焊接方法
公开(公告)号：US20110259863A1
公开(公告)日：2011-10-27
申请号：US13091430
申请日：2011-04-21
申请人： Ryosuke UTAKA , Atsuo Ishizuka
发明人： Ryosuke UTAKA , Atsuo Ishizuka
IPC分类号： B23K9/00
CPC分类号： B23K9/0026 , B23K9/167 , B23K2101/38
摘要： A method of welding a plurality of conductors to form a winding extending through an annular stator core. The conductors are inserted into slots formed in the stator core to have coil ends extending outside an end surface of the stator core. A plurality of pairs of the coil ends are arranged in diagonal arrays extending diagonally with respect to a radial direction of the stator core. The method inserts a first electrode into a gap between adjacent two of the diagonal arrays and then brings a second electrode close to one of the adjacent two of the diagonal arrays to arc-weld, the pairs of the coil ends. This welding method enables the welding of the coil ends arrayed in the above layout efficiently while keeping the electrical insulation between the pairs of the coil ends.
摘要翻译：焊接多个导体以形成延伸穿过环形定子芯的绕组的方法。将导体插入到形成在定子芯中的槽中，以使线圈端部延伸到定子芯的端表面之外。多对线圈端部以相对于定子芯的径向方向对角地延伸的对角阵列布置。该方法将第一电极插入相邻两个对角线阵列之间的间隙中，然后使第二电极靠近相邻的两个对角线阵列中的一个以弧焊，线圈端对。这种焊接方法能够在保持线圈端对之间的电绝缘的同时有效地焊接以上述布局排列的线圈端部。

8. 发明申请

US20110080064A1 STATOR OF ELECTRIC ROTATING MACHINE 有权
标题翻译：电动旋转机定子
公开(公告)号：US20110080064A1
公开(公告)日：2011-04-07
申请号：US12750249
申请日：2010-03-30
申请人： Yuichi KUDOSE , Hiroaki Ishikawa , Atsuo Ishizuka
发明人： Yuichi KUDOSE , Hiroaki Ishikawa , Atsuo Ishizuka
IPC分类号： H02K5/04
CPC分类号： H02K5/04
摘要： The stator of an electric rotating machine includes a stator core constituted of a plurality of split cores joined to one another in a ring, a plurality of phase windings wound around the stator core, and an outer casing to an inner periphery of which an outer periphery of the stator core is fitted with clamping margin therebetween. The outer casing is provided with a brim including at least two brim portions at at least one of axial ends thereof. The brim portions are spaced from each other in a circumferential direction of the outer casing and project in a direction receding from a center axis of the outer casing.
摘要翻译：旋转电机的定子包括：定子铁芯，由定子铁心中缠绕的多个相绕组构成，多个分立铁心以环状相互连接，多个绕组绕成定子铁心，外周向外周侧的定子芯在其间具有夹紧边缘。外壳设置有在其轴向端部中的至少一个处包括至少两个边缘部分的边缘。边缘部分在外壳的圆周方向上彼此间隔开，并且沿着从外壳的中心轴线退出的方向突出。

9. 发明授权

US07912329B2 Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching 有权
标题翻译：光开关测试装置，光信号开关装置，光开关测试方法以及光信号切换控制方法
公开(公告)号：US07912329B2
公开(公告)日：2011-03-22
申请号：US12542975
申请日：2009-08-18
申请人： Yoshio Sakai , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
发明人： Yoshio Sakai , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
IPC分类号： G02B6/26 , G02B6/42 , G01R31/08 , H04Q11/00 , H04B10/08 , H04J14/00
CPC分类号： G02B6/3586 , G02B6/3512 , G02B6/3556 , G02B6/356 , G02B6/3588 , H04Q11/0005 , H04Q2011/0049
摘要： A light source supplies optical signal to an optical switch and a detector detects light receiving level. A control unit changes a deflection control amount for changing an angle of a tilt mirror, and outputs the deflection control amount to a driving unit. When an input and an output ports are same, optical offset of the tilt mirror is calculated based on optimal angle at which the light detector detects an optimal point of the light receiving level. Whenever the input and the output port are different, a structure parameter of the tilt mirror is calculated based on the optical offset and the optimal angle. The optical offset and the structure parameter are stored in a memory as a test result.
摘要翻译：光源将光信号提供给光开关，检测器检测光接收电平。控制单元改变用于改变倾斜镜的角度的偏转控制量，并将偏转控制量输出到驱动单元。当输入端口和输出端口相同时，基于光检测器检测到光接收电平的最佳点的最佳角度来计算倾斜镜的光学偏移。无论何时输入和输出端口不同，基于光学偏移和最佳角度计算倾斜镜的结构参数。光学偏移和结构参数作为测试结果存储在存储器中。

10. 发明授权

US07796102B2 Active matrix type display device 有权
标题翻译：主动矩阵型显示装置
公开(公告)号：US07796102B2
公开(公告)日：2010-09-14
申请号：US11587905
申请日：2004-04-30
申请人： Atsuo Ishizuka , Hisashi Yamaguchi , Yasunobu Hashimoto
发明人： Atsuo Ishizuka , Hisashi Yamaguchi , Yasunobu Hashimoto
IPC分类号： G09G3/32
CPC分类号： G09G3/325 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2320/0233
摘要： The display device of the invention comprises a plurality of scanning lines (Wscan and Escan) which are selected successively, a plurality of data lines (Data) to which the writing electric current (Idata) in accordance with brightness information is supplied according to the scanning line selection, and a plurality of pixels (PX) arranged at intersecting points between the scanning lines and the data lines. Each of the pixels comprises a light emitting element (OLED), a driving transistor (TFT4), a capacitor (C) connected to the gate (Nd) of the driving transistor for accumulating writing data, a first transistor (TFT1) which is turned on during writing period in which the scanning lines are scanned and which connects the data lines and the drain of the driving transistor, and a second transistor (TFT2) which is turned on during the writing period and which short-circuits the gate and drain of the driving transistor. With such a structure, the light emitting element can be driven with a driving electric current equivalent to the writing electric current, irrespective of variations in characteristics of the transistors.
摘要翻译：本发明的显示装置包括连续选择的多条扫描线（Wscan和Escan），根据扫描提供根据亮度信息提供写入电流（Idata）的多条数据线（Data）线选择，以及布置在扫描线和数据线之间的交叉点处的多个像素（PX）。每个像素包括发光元件（OLED），驱动晶体管（TFT4），连接到用于积累写入数据的驱动晶体管的栅极（Nd））的电容器（C），转动的第一晶体管（TFT1）扫描线被扫描并连接驱动晶体管的数据线和漏极的写入周期期间导通，以及在写入周期期间导通的第二晶体管（TFT2），并且使栅极和漏极短路驱动晶体管。利用这种结构，不管晶体管的特性的变化如何，都可以用等于写入电流的驱动电流来驱动发光元件。

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