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1. 发明授权

US08113813B2 Optical shaping apparatus and shaping base 有权
标题翻译：光学成型设备和成型基座
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。

2. 发明申请

US20100196526A1 OPTICAL SHAPING APPARATUS AND SHAPING BASE 有权
标题翻译：光学形状设备和成型基座
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。

3. 发明申请

US20120156516A1 THREE-DIMENSIONAL MODELING DEVICE, THREE-DIMENSIONAL MODELING METHOD, AND MODEL FORMED BY THE METHOD 审中-公开
标题翻译：三维建模装置，三维建模方法及其方法
公开(公告)号：US20120156516A1
公开(公告)日：2012-06-21
申请号：US13325220
申请日：2011-12-14
申请人： Takeshi Matsui , Junichi Kuzusako , Nobuhiro Kihara , Hiroyuki Yasukochi , Kazuo Niizaka
发明人： Takeshi Matsui , Junichi Kuzusako , Nobuhiro Kihara , Hiroyuki Yasukochi , Kazuo Niizaka
IPC分类号： B32B27/08 , B05D1/34 , B32B19/00 , B05C5/02
CPC分类号： B29C64/165 , B33Y10/00 , B33Y30/00 , Y10T428/31909
摘要： A three-dimensional modeling device, including: a stage having a powder material deposited thereon for lamination; a supply mechanism supplying the powder material for each one layer on the stage; a plurality of heads having a plurality of nozzles ejecting a liquid for formation of a model, respectively, and capable of ejecting the liquid to the powder material supplied onto the stage by the supply mechanism; and a moving mechanism moving the plurality of heads in different directions relative to the stage, respectively.
摘要翻译：一种三维建模装置，包括：其上沉积有用于层压的粉末材料的台阶; 供给机构，其在台架上为每一层供给粉末材料; 多个喷头具有多个喷嘴，分别喷射用于形成模型的液体，并且能够将液体喷射到通过供给机构供给到台架上的粉末材料; 以及移动机构，其分别相对于所述台沿不同的方向移动所述多个头。

4. 发明申请

US20100228381A1 THREE-DIMENSIONAL MODELING APPARATUS AND THREE-DIMENSIONAL OBJECT 审中-公开
标题翻译：三维建模装置和三维对象
公开(公告)号：US20100228381A1
公开(公告)日：2010-09-09
申请号：US12715120
申请日：2010-03-01
申请人： Takeshi Matsui , Junichi Kuzusako , Hiroyuki Yasukochi
发明人： Takeshi Matsui , Junichi Kuzusako , Hiroyuki Yasukochi
IPC分类号： G06F17/00
CPC分类号： B29C64/165
摘要： A three-dimensional modeling apparatus includes a stage, a supply mechanism, a head, a movement mechanism, and a lifting and lowering mechanism. On the stage, a powder material is accumulated. The supply mechanism supplies the powder material on the stage for each predetermined layer thickness. The head ejects a liquid for forming a three-dimensional object to the powder material on the stage. The liquid is capable of binding the powder material. The movement mechanism moves the stage so that the liquid is supplied from the head to the powder material by the predetermined layer thickness. The lifting and lowering mechanism lowers the stage for each predetermined layer thickness.
摘要翻译：三维建模装置包括台架，供给机构，头部，移动机构以及升降机构。在舞台上堆积粉末材料。供给机构为每个预定层厚度在粉台上提供粉末材料。头部将用于形成三维物体的液体喷射到舞台上的粉末材料上。液体能够结合粉末材料。移动机构移动台，使得液体从头部向粉末材料供给预定的层厚度。提升和降低机构降低了每个预定层厚度的阶段。

5. 发明授权

US08616872B2 Three-dimensional modeling apparatus, method of manufacturing a three-dimensional object and three-dimensional object 有权
标题翻译：三维建模装置，制造三维物体和三维物体的方法
公开(公告)号：US08616872B2
公开(公告)日：2013-12-31
申请号：US12929247
申请日：2011-01-11
申请人： Takeshi Matsui , Junichi Kuzusako , Hiroyuki Yasukochi
发明人： Takeshi Matsui , Junichi Kuzusako , Hiroyuki Yasukochi
IPC分类号： B29C67/00
CPC分类号： B33Y30/00 , B29C64/165 , B29C64/321 , B33Y10/00 , B33Y40/00
摘要： Provided is a three-dimensional modeling apparatus including a supply mechanism, a deposition area, a variable mechanism, a discharge mechanism, and a control means. The supply mechanism supplies a powder material. In the deposition area, the supplied powder material is deposited. The variable mechanism varies a volume of the deposition area per a predetermined layer thickness, and thus the powder material is deposited per the predetermined layer thickness in the deposition area. The discharge mechanism discharges liquid for forming a three-dimensional object to the deposited powder material, the liquid being capable of hardening the powder material. The control means causes the discharge mechanism to discharge the liquid to the powder material, to thereby form a main body being an object being as a target to be modeled and a frame body being an object to be formed in a periphery of the main body, of the three-dimensional object.
摘要翻译：本发明提供一种三维建模装置，其包括供给机构，沉积区域，可变机构，排出机构和控制装置。供应机构提供粉末材料。在沉积区域中，沉积供应的粉末材料。可变机构改变每个预定层厚度的沉积区域的体积，因此在沉积区域中每个预定层厚度沉积粉末材料。排出机构将用于形成三维物体的液体排出到沉积的粉末材料，液体能够使粉末材料硬化。控制装置使排出机构将液体排出到粉末材料上，从而形成作为待建模对象物体的主体和作为要在主体周边形成的物体的框体，的三维物体。

6. 发明授权

US08226394B2 Optical molding apparatus and optical molding method 失效
标题翻译：光学成型设备和光学成型方法
公开(公告)号：US08226394B2
公开(公告)日：2012-07-24
申请号：US12354396
申请日：2009-01-15
申请人： Katsuhisa Honda , Nobuhiro Kihara , Junichi Kuzusako
发明人： Katsuhisa Honda , Nobuhiro Kihara , Junichi Kuzusako
IPC分类号： B29C35/08
CPC分类号： B29C64/135 , B33Y30/00 , B33Y40/00
摘要： An optical molding apparatus molds a three-dimensional model by stacking cured layers. Each cured layer is formed by emitting light according to cross-sectional-shape data of the three-dimensional model onto a surface of photo-curable resin. The optical molding apparatus includes a container that contains the photo-curable resin, a movable stage that is movable in a direction orthogonal to the surface of the photo-curable resin, an optical system that emits the light onto the surface of the photo-curable resin contained in the container so as to form each cured layer on the movable stage, and a discharging mechanism that performs a discharging operation for discharging new photo-curable resin onto a surface of each cured layer formed on the movable stage before stacking a subsequent cured layer.
摘要翻译：光学成型装置通过堆叠固化层来模制三维模型。通过根据三维模型的横截面形状的数据将光照射到光固化树脂的表面上，形成各固化层。光学成型装置包括容纳有光固化树脂的容器，可在与光固化树脂的表面正交的方向上移动的活动台，将光照射到光固化树脂的表面上的光学系统包含在容器中的树脂，以便在可移动台上形成每个固化层;以及排出机构，其在堆叠后续固化后执行将新的光固化树脂排出到形成在可移动台上的每个固化层的表面上的排出操作层。

7. 发明授权

US08454879B2 Optical shaping apparatus and optical shaping method 失效
标题翻译：光学成形设备和光学成形方法
公开(公告)号：US08454879B2
公开(公告)日：2013-06-04
申请号：US12326343
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： B29C35/08
CPC分类号： B29C64/135 , B33Y30/00 , B33Y50/00
摘要： An optical shaping apparatus includes: an exposing unit for turning on/off irradiation of light to a hardening resin surface for each predetermined unit area to irradiate light collectively on multiple the unit areas with irradiation of light being on; and a scanning unit for irradiating an optical beam with a predetermined diameter to scan the optical beam on the hardening resin surface; with the exposing unit irradiating the light in an area offset by a predetermined number of unit areas toward the inner side than the unit areas overlapped with the profile line of the cross-sectional-shaped data on the hardening resin surface; and with the scanning unit scanning an optical beam having a first diameter along a center line offset from the profile line of the cross-sectional-shaped data, and scanning an optical beam having a second diameter shorter than the first diameter along the inner side of the profile line.
摘要翻译：一种光学成形设备，包括：曝光单元，用于对每个预定单位面积的光照射到硬化树脂表面，以便在照射光的同时将光集中地照射在多个单元区域上; 以及扫描单元，用于照射具有预定直径的光束以扫描硬化树脂表面上的光束; 其中所述曝光单元将所述光照射到与所述硬化树脂表面上的横截面数据的轮廓线重叠的单位面积相对于内侧偏移预定数量的单位面积的区域; 并且扫描单元沿着与截面形状数据的轮廓线偏移的中心线扫描具有第一直径的光束，并沿着第一直径的内侧扫描具有比第一直径短的第二直径的光束轮廓线。

8. 发明申请

US20090184444A1 OPTICAL MOLDING APPARATUS AND OPTCIAL MOLDING METHOD 失效
标题翻译：光学成型设备和光学成型方法
公开(公告)号：US20090184444A1
公开(公告)日：2009-07-23
申请号：US12354396
申请日：2009-01-15
申请人： Katsuhisa Honda , Nobuhiro Kihara , Junichi Kuzusako
发明人： Katsuhisa Honda , Nobuhiro Kihara , Junichi Kuzusako
IPC分类号： B29C35/08 , B29C41/22
CPC分类号： B29C64/135 , B33Y30/00 , B33Y40/00
摘要： An optical molding apparatus molds a three-dimensional model by stacking cured layers. Each cured layer is formed by emitting light according to cross-sectional-shape data of the three-dimensional model onto a surface of photo-curable resin. The optical molding apparatus includes a container that contains the photo-curable resin, a movable stage that is movable in a direction orthogonal to the surface of the photo-curable resin, an optical system that emits the light onto the surface of the photo-curable resin contained in the container so as to form each cured layer on the movable stage, and a discharging mechanism that performs a discharging operation for discharging new photo-curable resin onto a surface of each cured layer formed on the movable stage before stacking a subsequent cured layer.
摘要翻译：光学成型装置通过堆叠固化层来模制三维模型。通过根据三维模型的横截面形状的数据将光照射到光固化树脂的表面上，形成各固化层。光学成型装置包括容纳有光固化树脂的容器，可在与光固化树脂的表面正交的方向上移动的活动台，将光照射到光固化树脂的表面上的光学系统包含在容器中的树脂，以便在可移动台上形成每个固化层;以及排出机构，其在堆叠后续固化后执行将新的光固化树脂排出到形成在可移动台上的每个固化层的表面上的排出操作层。

9. 发明申请

US20120205826A1 OPTICAL MOLDING APPARATUS AND OPTICAL MOLDING METHOD 审中-公开
标题翻译：光学成型设备和光学成型方法
公开(公告)号：US20120205826A1
公开(公告)日：2012-08-16
申请号：US13453570
申请日：2012-04-23
申请人： Katsuhisa Honda , Nobuhiro Kihara , Junichi Kuzusako
发明人： Katsuhisa Honda , Nobuhiro Kihara , Junichi Kuzusako
IPC分类号： G02B1/12
CPC分类号： B29C64/135 , B33Y30/00 , B33Y40/00
摘要： An optical molding apparatus that molds a three-dimensional model by stacking cured layers. Each cured layer is formed by emitting light according to cross-sectional-shape data of the three-dimensional model onto a surface of photo-curable resin. The optical molding apparatus includes a container that contains the photo-curable resin, a movable stage that is movable in a direction orthogonal to the surface of the photo-curable resin, an optical system that emits the light onto the surface of the photo-curable resin contained in the container so as to form each cured layer on the movable stage, and a discharging mechanism that performs a discharging operation for discharging new photo-curable resin onto a surface of each cured layer formed on the movable stage before stacking a subsequent cured layer.
摘要翻译：一种通过堆叠固化层来模制三维模型的光学模制装置。通过根据三维模型的横截面形状的数据将光照射到光固化树脂的表面上，形成各固化层。光学成型装置包括容纳有光固化树脂的容器，可在与光固化树脂的表面正交的方向上移动的活动台，将光照射到光固化树脂的表面上的光学系统包含在容器中的树脂，以便在可移动台上形成每个固化层;以及排出机构，其在堆叠后续固化后执行将新的可光固化树脂排出到形成在可移动台上的每个固化层的表面上的排放操作层。

10. 发明授权

US08142179B2 Stereolithography apparatus 失效
标题翻译：立体光刻仪
公开(公告)号：US08142179B2
公开(公告)日：2012-03-27
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 , B28B1/16
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。

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