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公开(公告)号：US4790014A
公开(公告)日：1988-12-06
申请号：US30910
申请日：1987-03-30
申请人： Koji Watanabe , Katsuhiko Hayashi , Nobuaki Minakuchi , Masayuki Misaki , Kenichi Terai , Yasutoshi Nakama , Masaharu Morita
发明人： Koji Watanabe , Katsuhiko Hayashi , Nobuaki Minakuchi , Masayuki Misaki , Kenichi Terai , Yasutoshi Nakama , Masaharu Morita
摘要： An analog sound signal is outputted. Low-frequency components are selected from the outputted analog sound signal so that a low-pitched sound signal is derived from the analog sound signal. A key of the low-pitched sound signal is lowered so that a very-low-pitched sound signal is derived from the low-pitched sound signal. The analog sound signal and the very-low-pitched sound signal may be converted into corresponding sounds respectively.
摘要翻译： 输出模拟声音信号。 从输出的模拟声音信号中选择低频分量，从而从模拟声音信号导出低音声音信号。 降低声音信号的键被降低，从低音声信号得到非常低音的声音信号。 模拟声音信号和非常低音的声音信号可以分别转换成对应的声音。
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公开(公告)号：US4777394A
公开(公告)日：1988-10-11
申请号：US70952
申请日：1987-07-08
申请人： Katsuhiko Hayashi
发明人： Katsuhiko Hayashi
CPC分类号： H02K21/185 , H02K7/10 , H02K7/1853
摘要： A miniature generator includes a cup-shaped supporting shell for fixing a yoke assembly, which supporting shell includes a bearing for a rotary shaft of a permanent magnet rotor. The rotary shaft of the rotor is provided with a worm which drives a worm gear engaging with it.
摘要翻译： 微型发电机包括用于固定轭组件的杯形支撑壳，该支撑壳包括用于永磁转子的旋转轴的轴承。 转子的旋转轴设有蜗杆，该蜗杆驱动与其啮合的蜗轮。
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公开(公告)号：US4762882A
公开(公告)日：1988-08-09
申请号：US878660
申请日：1986-06-26
IPC分类号： C08L23/00 , C08F8/46 , C08F8/48 , C08F255/02 , C08L23/02 , C08L23/26 , C08F255/08 , C08F255/10 , C08L51/06
CPC分类号： C08F255/02
摘要： A modified polyolefin resin and a composition containing therein such modified polyolefin, having excellent adhesive property and heat-sealing property at the time of high speed forming operations, the modified polyolefin resin consisting essentially of: a copolymer of ethylene and .alpha.-olefin having 4 or more carbon atoms, the copolymer having a density in a range of from 0.890 to 0.910 g/cm.sup.3, a ratio of a weight-average molecular weight (Mw) to a number-average molecular weight (Mn) of Mw/Mn=2 to 15, and a product of a melt tension (g) and a melt-index (g/10 min.) of a molten resin measured at 160.degree. C. of 4 or below; and unsaturated carboxylic acid or derivatives thereof grafted on the ethylene type copolymer at a ratio of from 0.01 to 3% by weight.
摘要翻译： 改性聚烯烃树脂和其中含有这种改性聚烯烃的组合物，在高速成型操作时具有优异的粘合性能和热封性，改性聚烯烃树脂基本上由以下组成：乙烯和α-烯烃的共聚物，其具有4或 更多的碳原子，共聚物的密度范围为0.890至0.910g / cm3，Mw / Mn = 2的重均分子量（Mw）与数均分子量（Mn）的比率相对于 15，在160℃下测定的熔融树脂的熔体张力（g）和熔体指数（g / 10分钟）为4以下的乘积。 和不饱和羧酸或其衍生物以0.01至3重量％的比例接枝在乙烯类共聚物上。
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114.发明授权Light-emitting device, and liquid crystal display device and image display device that use the same 有权发光装置，液晶显示装置及使用其的图像显示装置公开(公告)号：US09201187B2
公开(公告)日：2015-12-01
申请号：US13522415
申请日：2011-11-16
CPC分类号： G02B6/0056 , G02B6/0038 , G02B27/225 , H04N13/32 , H04N13/376 , H04N2213/001
摘要： A light-emitting device used in a liquid crystal display device is provided with a planar illuminator that focuses emitted light on a predetermined light focus point, and an optical deflector that two dimensionally deflects the light from the planar illuminator. The planar illuminator switches an emission direction of the light to enable alternate switching between a first light focus state in which the predetermined light focus point is the position of a right eye of a viewer and a second light focus state in which the predetermined light focus point is the position of a left eye of the viewer. The optical deflector can modulate each of the predetermined light focus point in the first light focus state and the predetermined light focus point in the second light focus state according to movement of the viewer.
摘要翻译： 在液晶显示装置中使用的发光装置设置有将发射光聚焦在预定的光聚焦点上的平面照明器，以及使来自平面照明器的光二维偏转的光学偏转器。 平面照明器切换光的发射方向，使得能够在其中预定光焦点是观看者的右眼的位置的第一光焦点状态和其中预定的光焦点的第二光聚焦状态之间的交替切换 是观众左眼的位置。 根据观察者的移动，光偏转器可以在第二光聚焦状态下的第一光聚焦状态和预定光聚焦点中的每个预定光聚焦点进行调制。
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公开(公告)号：US09052565B2
公开(公告)日：2015-06-09
申请号：US13521784
申请日：2011-11-16
CPC分类号： G02F1/29 , G02F2001/291
摘要： A light deflector capable of deflecting light in a predetermined deflection direction and modulating the angle of deflection of light includes a plurality of liquid crystal deflection elements arranged in the predetermined deflection direction. In at least one pair of adjacent liquid crystal deflection elements, the dimension of one of the liquid crystal deflection elements in the predetermined deflection direction is different from the dimension of the other liquid crystal deflection element in the predetermined deflection direction.
摘要翻译： 能够以预定的偏转方向偏转光并调制光的偏转角的光偏转器包括以预定的偏转方向布置的多个液晶偏转元件。 在至少一对相邻的液晶偏转元件中，一个液晶偏转元件在预定偏转方向上的尺寸不同于另一个液晶偏转元件在预定偏转方向上的尺寸。
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公开(公告)号：US08681592B2
公开(公告)日：2014-03-25
申请号：US13396601
申请日：2012-02-15
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G02B27/0037 , G11B7/1275 , G11B7/1353 , G11B7/1367 , G11B2007/0006
摘要： An objective lens element having improved diffraction efficiency at least one of used wavelengths is provided. The objective lens element includes one surface including: a first region including an optical axis; and a second region surrounding the first region. A periodic first diffraction structure is formed on the first region, and a periodic second diffraction structure different from the first diffraction structure is formed on the second region. The objective lens element satisfies the following conditions. |A1−B1|
摘要翻译： 提供了具有提高的衍射效率的物镜元件中至少一种使用的波长。 物镜元件包括一个表面，包括：包括光轴的第一区域; 以及围绕所述第一区域的第二区域。 在第一区域上形成周期性的第一衍射结构，在第二区域上形成与第一衍射结构不同的周期性第二衍射结构。 物镜元件满足以下条件。 | A1-B1 | <| A2-B2 | （1）| B1 |≧| B2 | （2）这里，A1和B1分别是在记录表面上将第一波长的光和第二波长的光会聚的第一区域的衍射级，并且A2和B2分别是在第二区域处的会聚光 的第一波长和第二波长的光分别在记录表面上。
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公开(公告)号：US08646283B2
公开(公告)日：2014-02-11
申请号：US13016024
申请日：2011-01-28
CPC分类号： F25C1/08 , F25C5/06 , F25C5/08 , F25C2305/022
摘要： An ice making method and device may include an ice making member inserting step in which an ice making member is inserted into water that is stored in an ice tray, an ice pieces making step in which the ice making member is cooled so that the water is frozen to form an ice pieces, an ice making member heating step in which the ice making member is heated so that a portion of the ice pieces sticking to the ice making member is melted, an ice making member drawing-out step in which the ice making member is drawn out from the ice pieces, and an ice pieces separating step in which the ice tray is deformed to separate the ice pieces from the ice tray. The ice pieces separating step and the ice pieces storing step are performed at positions under the ice making member.
摘要翻译： 制冰方法和装置可以包括制冰构件插入步骤，其中制冰构件插入存储在冰盘中的水中;制冰步骤，其中制冰构件被冷却，使得水是 冷冻以形成冰块，制冰构件加热步骤，其中制冰构件被加热，使得粘附到制冰构件的冰块的一部分熔化;制冰构件拉出步骤，其中冰 制冰构件从冰块中抽出，并且冰块分离步骤，其中冰盘变形以将冰块与冰盘分离。 冰块分离步骤和冰块存储步骤在制冰部件的下方进行。
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118.发明授权公开(公告)号：US08483023B2
公开(公告)日：2013-07-09
申请号：US13153713
申请日：2011-06-06
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G11B7/1353 , G11B7/1378 , G11B2007/0006
摘要： An object of the present invention is to reduce the influence of a stray light incident on a light receiving device by reflection of an unnecessary diffraction light not contributing to write or read on a disc surface at write or read of an optical disc having a large surface reflectivity with respect to an information recording surface. A position in which a diffraction light with an n-order in an advancing path and the n-order in a returning path, reflected on the information recording surface of a first information recording medium, is focused by a condensing lens is different from a position in which a diffraction light different from the n-order diffraction light in at least one of the advancing path and the returning path, reflected on a surface of the first information recording medium, is focused by the condensing lens.
摘要翻译： 本发明的目的是通过在具有大表面的光盘的写入或读取中反射不利于写入或读取在盘表面上的不必要的衍射光来减少入射在光接收装置上的杂光的影响 相对于信息记录面的反射率。 其中在第一信息记录介质的信息记录表面上反射的前进路径中具有n阶的衍射光和返回路径中的n阶的聚焦透镜的位置与位置 其中在第一信息记录介质的表面上反射的行进路径和返回路径中的至少一个中的n级衍射光不同的衍射光被聚光透镜聚焦。
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公开(公告)号：US08391120B2
公开(公告)日：2013-03-05
申请号：US12604758
申请日：2009-10-23
IPC分类号： G11B7/135
CPC分类号： G11B7/1275 , G11B7/1374 , G11B7/13922 , G11B7/13925 , G11B2007/0006 , G11B2007/0013
摘要： An optical head, an optical disc device and an information processing device are capable of suppressing the amount of third-order astigmatism created upon recording or reproducing information on or from a multi-layer optical disc including at least three information recording surfaces. An objective lens satisfies a relationship of tc>(t0+tn)/2 assuming that t0 denotes the thickness of a light transmitting layer from the outer surface of the multi-layer optical disc to an information recording surface having the largest light transmitting layer thickness, tn denotes the thickness of a light transmitting layer from the outer surface of the multi-layer optical disc to an information recording surface having the smallest light transmitting layer thickness and tc denotes the thickness of a virtual light transmitting layer at which the absolute value of a third-order spherical aberration is minimum when blue-violet laser light is incident as parallel light on the objective lens.
摘要翻译： 光头，光盘装置和信息处理装置能够抑制在包括至少三个信息记录表面的多层光盘上记录或再现信息时产生的三阶散光量。 假设t0表示从多层光盘的外表面到具有最大透光层厚度的信息记录表面的透光层的厚度，物镜满足tc>（t0 + tn）/ 2的关系 ，tn表示从多层光盘的外表面到具有最小透光层厚度的信息记录表面的透光层的厚度，tc表示虚拟透光层的厚度，其中绝对值 当蓝紫色激光作为平行光入射到物镜上时，三阶球面像差最小。
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公开(公告)号：US20130010231A1
公开(公告)日：2013-01-10
申请号：US13615659
申请日：2012-09-14
IPC分类号： G02F1/13357 , G09F13/04
CPC分类号： G02F1/133603 , G02B6/0058 , G02F1/133526 , G02F1/133605 , G02F1/133606
摘要： Provided is a backlight device having: a light source element having light emitting diodes and a lens expanding light from the light emitting diodes; a housing containing the light source element; a diffuser plate covering an opening portion of the housing; and a reflection sheet reflecting light emitted from the light source element, toward the diffuser plate. In the light source element, a plurality of the lenses are arranged at a central zone, the plurality of lenses being arranged in a plurality of rows.
摘要翻译： 提供一种背光装置，其具有：具有发光二极管的光源元件和从发光二极管扩展光的透镜; 包含所述光源元件的壳体; 覆盖所述壳体的开口部分的扩散板; 以及将从光源元件发射的光朝向扩散板反射的反射片。 在光源元件中，多个透镜布置在中心区域，多个透镜被布置成多行。
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