公开(公告)号：US08564864B2

公开(公告)日：2013-10-22

申请号：US12637852

申请日：2009-12-15

申请人： Nobuhiro Kihara ,  Akira Shirakura

发明人： Nobuhiro Kihara ,  Akira Shirakura

IPC分类号： G03H1/00

CPC分类号： G03H1/268 ,  G03H1/0011 ,  G03H1/202 ,  G03H1/265 ,  G03H2001/0421 ,  G03H2210/441 ,  G03H2210/454 ,  G03H2210/562

摘要： An image recording medium in which a refractive index modulation is recorded in a material in a layer such that, when the hologram recording medium is illuminated from a predetermined angle and a viewpoint is moved horizontally with respect to a normal line, a hologram image having continuous parallax in at least the horizontal direction is reproduced and that, when the viewpoint is moved in a direction with respect to the normal line different from the horizontal direction, another image that is different from and thus is not continuous with the hologram image is reproduced.

摘要翻译： 一种图像记录介质，其中折射率调制记录在层中的材料中，使得当全息图记录介质从预定角度照射并且视点相对于法线水平移动时，具有连续的全息图 再现至少水平方向的视差，并且当视点相对于不同于水平方向的法线方向移动时，再现与全息图不同且因此与全息图不连续的另一图像。

公开(公告)号：US08526087B2

公开(公告)日：2013-09-03

申请号：US12701242

申请日：2010-02-05

申请人： Akira Shirakura ,  Nobuhiro Kihara

发明人： Akira Shirakura ,  Nobuhiro Kihara

IPC分类号： G03H1/02

CPC分类号： G03H1/02 ,  G03H1/0011 ,  G03H1/0248 ,  G03H1/0256 ,  G03H1/20 ,  G03H1/202 ,  G03H2001/0027 ,  G03H2001/0415 ,  G03H2001/2685 ,  G03H2240/50 ,  G03H2250/39 ,  G03H2250/41

摘要： Disclosed herein is a hologram recording medium, wherein in a volume hologram, the hologram recording medium is covered with a partially patterned optical functional film on the side closer to the viewer than a hologram recording layer without the medium of air, and wherein the hologram recording medium maintains its appearance approximately unchanged irrespective of the presence or absence of the optical functional film.

摘要翻译： 这里公开了一种全息记录介质，其中在体积全息图中，全息图记录介质被覆盖有比没有空气介质的全息图记录层更靠近观察者的部分图案化的光学功能膜，并且其中全息图记录 介质保持其外观大致不变，而与光学功能膜的存在或不存在无关。

公开(公告)号：US20130064707A1

公开(公告)日：2013-03-14

申请号：US13604161

申请日：2012-09-05

申请人： Takeshi Matsui ,  Hiroaki Morikawa ,  Kazuo Niizaka ,  Junichi Kuzusako ,  Nobuhiro Kihara

发明人： Takeshi Matsui ,  Hiroaki Morikawa ,  Kazuo Niizaka ,  Junichi Kuzusako ,  Nobuhiro Kihara

IPC分类号： B29C67/24 ,  B22F5/00

CPC分类号： B29C64/165 ,  B33Y30/00 ,  B33Y40/00

摘要： A modeling apparatus includes a box holding mechanism, a box, a supply mechanism, and an elevation mechanism. The box includes a main body and a stage movably provided to the main body. The box is capable of accommodating powder and detachably provided to the box holding mechanism. The supply mechanism is configured to selectively supply liquid that bonds the powder together to a modeling enabled area inside the box. The elevation mechanism is configured to cause the stage to ascend and descend in the main body relative to the main body.

摘要翻译： 造型装置包括盒子保持机构，盒子，供给机构和升降机构。 盒子包括主体和可移动地设置到主体的台架。 该盒能够容纳粉末并且可拆卸地设置在盒保持机构上。 供给机构构造成选择性地供应将粉末粘合在一起的液体，使其在盒内的建模使能区域中。 升降机构构造成使台架相对于主体在主体中上升和下降。

公开(公告)号：US20120206781A1

公开(公告)日：2012-08-16

申请号：US13453080

申请日：2012-04-23

申请人： Nobuhiro Kihara ,  Akira Shirakura

发明人： Nobuhiro Kihara ,  Akira Shirakura

IPC分类号： G03H1/20

CPC分类号： G03H1/268 ,  G03H1/0011 ,  G03H1/202 ,  G03H1/265 ,  G03H2001/0421 ,  G03H2210/441 ,  G03H2210/454 ,  G03H2210/562

摘要： An image recording medium in which a refractive index modulation is recorded in a material in a layer such that, when the hologram recording medium is illuminated from a predetermined angle and a viewpoint is moved horizontally with respect to a normal line, a hologram image having continuous parallax in at least the horizontal direction is reproduced and that, when the viewpoint is moved in a direction with respect to the normal line different from the horizontal direction, another image that is different from and thus is not continuous with the hologram image is reproduced.

公开(公告)号：US08113813B2

公开(公告)日：2012-02-14

申请号：US12693617

申请日：2010-01-26

申请人： Hiroyuki Yasukochi ,  Nobuhiro Kihara ,  Junichi Kuzusako ,  Masato Nakakura

发明人： Hiroyuki Yasukochi ,  Nobuhiro Kihara ,  Junichi Kuzusako ,  Masato Nakakura

IPC分类号： B29B13/08

CPC分类号： B29C64/135

摘要： An optical shaping apparatus includes a light transmissive member, a shaping base, and a movement mechanism. The light transmissive member includes a regulation surface to regulate a liquid level of a photo-curable resin, and causes light used for curing the photo-curable resin to pass therethrough. The shaping base includes a support surface, a first end portion, and a second end portion, the support surface being opposed to the regulation surface and supporting a three-dimensionally shaped object that is formed by laminating the photo-curable resins cured by the light in a stepwise manner, the second end portion being on an opposite side of the first end portion. The movement mechanism moves the shaping base in a direction away from the light transmissive member so that the support surface is gradually moved away from the regulation surface from the first end portion side to the second end portion side.

摘要翻译： 光学成形装置包括透光构件，成形基座和移动机构。 透光构件包括调节光固化树脂的液面的调节表面，并且使得用于固化光固化树脂的光通过。 成形基座包括支撑表面，第一端部和第二端部，支撑表面与调节表面相对，并且支撑通过层压由光固化的光固化树脂形成的三维成形物体 以分段方式，第二端部位于第一端部的相反侧。 移动机构使成形基部沿远离透光构件的方向移动，使得支撑面逐渐从调节表面从第一端部侧移动到第二端部侧。

公开(公告)号：US20100196526A1

公开(公告)日：2010-08-05

申请号：US12693617

申请日：2010-01-26

申请人： Hiroyuki Yasukochi ,  Nobuhiro Kihara ,  Junichi Kuzusako ,  Masato Nakakura

发明人： Hiroyuki Yasukochi ,  Nobuhiro Kihara ,  Junichi Kuzusako ,  Masato Nakakura

IPC分类号： B29B13/08

CPC分类号： B29C64/135

摘要： An optical shaping apparatus includes a light transmissive member, a shaping base, and a movement mechanism. The light transmissive member includes a regulation surface to regulate a liquid level of a photo-curable resin, and causes light used for curing the photo-curable resin to pass therethrough. The shaping base includes a support surface, a first end portion, and a second end portion, the support surface being opposed to the regulation surface and supporting a three-dimensionally shaped object that is formed by laminating the photo-curable resins cured by the light in a stepwise manner, the second end portion being on an opposite side of the first end portion. The movement mechanism moves the shaping base in a direction away from the light transmissive member so that the support surface is gradually moved away from the regulation surface from the first end portion side to the second end portion side.

摘要翻译： 光学成形装置包括透光构件，成形基座和移动机构。 透光构件包括用于调节光固化树脂的液面的调节表面，并且使得用于固化光固化树脂的光通过。 成形基座包括支撑表面，第一端部和第二端部，支撑表面与调节表面相对，并且支撑通过层压由光固化的光固化树脂形成的三维成形物体 以分段方式，第二端部位于第一端部的相反侧。 移动机构使成形基部沿远离透光构件的方向移动，使得支撑面逐渐从调节表面从第一端部侧移动到第二端部侧。

公开(公告)号：US07626911B2

公开(公告)日：2009-12-01

申请号：US11300366

申请日：2005-12-15

申请人： Kunihiko Hayashi ,  Nobuhiro Kihara

发明人： Kunihiko Hayashi ,  Nobuhiro Kihara

IPC分类号： G11B7/00

CPC分类号： G11B7/0065

摘要： A hologram reproduction apparatus and method is disclosed wherein positioning between reproduction reference light and a hologram recording medium can be performed accurately. Reference light is irradiated upon the medium recorded by angle multiple recording, and reproduction light generated from the medium is received by an image pickup apparatus to reproduce data. Thereupon, projection information of light which cannot pass through an iris but is projected on the iris is detected by an optical detector. A position control section detects a positional displacement of the medium based on projection state information on the inner side of a projection region of reproduction light generated from an adjacent recording area to the recording area of a reproduction target from within the detection information and controls a drive mechanism to move the medium so as to eliminate the positional displacement.

摘要翻译： 公开了一种可以精确地执行再现参考光和全息图记录介质之间的定位的全息图再现装置和方法。 参考光照射在通过角度多次记录记录的介质上，并且由图像拾取装置接收从介质产生的再现光以再现数据。 因此，通过光学检测器检测不能通过虹膜但投射在虹膜上的光的投影信息。 位置控制部根据检测信息内的基于从相邻记录区域产生的再生光的投影区域的内侧的投影状态信息向再现目标的记录区域检测介质的位置偏移，并控制驱动 移动介质的机构，以消除位置偏移。

公开(公告)号：US20090196946A1

公开(公告)日：2009-08-06

申请号：US12327076

申请日：2008-12-03

申请人： Nobuhiro Kihara ,  Junichi Kuzusako ,  Katsuhisa Honda

发明人： Nobuhiro Kihara ,  Junichi Kuzusako ,  Katsuhisa Honda

IPC分类号： B29C35/08

CPC分类号： B29C64/135 ,  B29C64/124 ,  B33Y30/00

摘要： A stereolithography apparatus that is configured to fabricate a three-dimensional model by forming a cured layer by irradiating an interface of a photocurable resin with light corresponding to sectional data of the three-dimensional model and stacking the cured layers includes a container holding the photocurable resin and having a constraining window configured to constrain the interface of the photocurable resin; a vertical movement table movable in a vertical direction orthogonal to the interface of the photocurable resin; an optical system configured to form the cured layer between the vertical movement table and the constraining window by irradiating the interface of the photocurable resin with light through the constraining window; and a position constraining mechanism configured to substantially flatten the constraining window by applying a force to the constraining window from the outside of the container when the cured layer is formed by the optical system.

摘要翻译： 一种立体光刻设备，其被配置为通过用与光致固化树脂的界面照射对应于三维模型的剖面数据的光形成固化层并堆叠固化层来制造三维模型包括容纳光固化树脂的容器 并具有限制所述可光固化树脂的界面的约束窗口; 可垂直于光固化树脂的界面的垂直方向移动的垂直移动台; 光学系统，被配置为通过将光可固化树脂的界面通过约束窗照射光而在垂直运动台和约束窗之间形成固化层; 以及位置限制机构，其构造成当由所述光学系统形成所述固化层时，通过从所述容器的外部向所述约束窗施加力，使所述约束窗大致平坦化。

公开(公告)号：US20090140466A1

公开(公告)日：2009-06-04

申请号：US12326290

申请日：2008-12-02

申请人： Junichi Kuzusako ,  Nobuhiro Kihara ,  Katsuhisa Honda

发明人： Junichi Kuzusako ,  Nobuhiro Kihara ,  Katsuhisa Honda

IPC分类号： B29C59/16

CPC分类号： B29C64/135 ,  B29C64/124 ,  B33Y50/00

摘要： The cross-sectional shape data of a three-dimensional model is divided according to work small areas obtained by dividing a work entire area where optical shaping work is performed into a plurality of areas, and work small area data which is cross-sectional shape data corresponding to said work small areas is generated. Also, the work small area data is enlarged with offset width based on the contracting ratio of a light hardening resin, and areas, which are wider than the work small areas on the surface of the light hardening resin by the offset width, are subjected to one-shot exposure based on the enlarged work small area data to form a hardening layer for each of the work small areas. The present invention can be applied to, for example, an optical shaping apparatus.

摘要翻译： 根据通过将进行光学成形作业的工作区域分割成多个区域而获得的工作小区域，划分三维模型的横截面形状数据，并将作为横截面形状数据的小区域数据 对应于所述工作小区域产生。 此外，基于光硬化树脂的收缩率，以偏移宽度扩大工作小区域数据，并且将比光硬化树脂表面上的工作小区域宽的偏移宽度的区域进行 基于放大工作小区域数据的单次曝光，为每个工作小区域形成硬化层。 本发明可以应用于例如光学成形装置。

公开(公告)号：US07443064B2

公开(公告)日：2008-10-28

申请号：US11357169

申请日：2006-02-21

申请人： Nobuhiro Kihara ,  Kaoru Imaizumi

发明人： Nobuhiro Kihara ,  Kaoru Imaizumi

IPC分类号： H02K9/00 ,  H02K9/06 ,  H02K21/22

CPC分类号： H02K9/06 ,  H02K1/2786

摘要： A permanent-magnet generator includes a flywheel having a ringlike portion and a bottom portion which closes off one end of the ringlike portion and a plurality of protrusions bulging inward from the bottom portion of the flywheel. An irregular surface portion is formed in each of the protrusions for producing turbulence when the flywheel rotates, the irregular surface portion being irregularly shaped in section along a circumferential direction of the flywheel.

摘要翻译： 永磁发电机包括具有环形部分的飞轮和封闭环形部分的一端的底部以及从飞轮的底部向内凸出的多个凸起。 在飞轮旋转时，在每个突起中形成不规则的表面部分以产生湍流，不规则表面部分沿着飞轮的圆周方向呈不规则形状。