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1. 发明授权

US08382363B1 Automated bone cement mixer 有权
标题翻译：自动骨水泥搅拌机
公开(公告)号：US08382363B1
公开(公告)日：2013-02-26
申请号：US13295117
申请日：2011-11-14
申请人： Subrata Saha , Pamela Saha
发明人： Subrata Saha , Pamela Saha
IPC分类号： B01F11/00 , B01F13/00
CPC分类号： B01F3/1242 , B01F11/0266 , B01F15/0212 , B01F15/0223 , B01F15/0258 , B01F15/0279 , B01F2215/0029
摘要： A device and related method for mixing a powdered component and a liquid component with minimal user interaction are described. A powdered component and a liquid component are separately fed into a mixing chamber. The powdered component may be released into the liquid component by removing a barrier. Alternatively, the two components are drawn into the mixing chamber from respective sources by a vacuum. The mixture is sonicated at precise vibrational frequencies to control the physical properties of the final blended content. A piston-like device is used to remove the blended content from the mixing chamber.
摘要翻译：描述了以最小的用户相互作用混合粉末组分和液体组分的装置和相关方法。将粉末状成分和液体成分分别送入混合室。粉末状成分可以通过去除屏障而释放到液体组分中。或者，两个部件通过真空从相应的源被吸入混合室。将混合物以精确的振动频率进行超声处理，以控制最终混合含量的物理性质。使用活塞式装置从混合室中除去混合物。

2. 发明授权

US08057090B1 Automated bone cement mixer 有权
标题翻译：自动骨水泥搅拌机
公开(公告)号：US08057090B1
公开(公告)日：2011-11-15
申请号：US11513713
申请日：2006-08-31
申请人： Subrata Saha , Pamela Saha
发明人： Subrata Saha , Pamela Saha
IPC分类号： B01F11/00 , B01F13/06
CPC分类号： B01F3/1242 , B01F11/0266 , B01F15/0212 , B01F15/0223 , B01F15/0258 , B01F15/0279 , B01F2215/0029
摘要： A device and related method for mixing a powdered component and a liquid component with minimal user interaction are described. A powdered component and a liquid component are separately fed into a mixing chamber. The powdered component may be released into the liquid component by removing a barrier. Alternatively, the two components are drawn into the mixing chamber from respective sources by a vacuum. The mixture is sonicated at precise vibrational frequencies to control the physical properties of the final blended content. A piston-like device is used to remove the blended content from the mixing chamber.
摘要翻译：描述了以最小的用户相互作用混合粉末组分和液体组分的装置和相关方法。将粉末状成分和液体成分分别送入混合室。粉末状成分可以通过去除屏障而释放到液体组分中。或者，两个部件通过真空从相应的源被吸入混合室。将混合物以精确的振动频率进行超声处理，以控制最终混合含量的物理性质。使用活塞式装置从混合室中除去混合物。

3. 发明授权

US12087174B2 Cellophane cut out kits for optical art 有权
公开(公告)号：US12087174B2
公开(公告)日：2024-09-10
申请号：US16886807
申请日：2020-05-29
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G09B11/00 , A63H33/22 , G09B11/06 , G09B19/00
CPC分类号： G09B11/00 , A63H33/22 , G09B11/06 , G09B19/0023
摘要： One or more transparent or translucent sheets of cellophane are folded and cuts are made to create symmetric patterns and designs. The cellophane creates diffraction, refraction, interference, and reflection pattern of light that become strikingly visible when viewed under polarized light. The cellophane patterns and designs are placed on top of one another such that the holes in the overlapping sheets cause a variation in the path of light traveling through the layers of the cellophane, creating beautiful and varied optical patterns of light that change with the placement of the layers of cellophane and with variation of the angle of polarized light for a kaleidoscope effect. The cellophane is viewed against the backdrop of a blue sky to provide a source of polarized light. Placing the cellophane on glossy black cardboard brings out the prismatic colors created by light refraction and reflection.

4. 发明授权

US08107076B1 Polariscope toy and ornament with accompanying photoelastic and/or photoplastic devices 有权
标题翻译： Polariscope玩具和装饰品伴随着光弹性和/或光塑性装置
公开(公告)号：US08107076B1
公开(公告)日：2012-01-31
申请号：US12316237
申请日：2008-12-10
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G01J4/00 , G01B5/30 , G01B7/16 , G01L1/00 , G01N3/00 , A63H33/00
CPC分类号： G01B11/18 , G01J3/0291 , G01J4/00 , G01N21/21
摘要： A variety of toy polariscopes are simpler in design and less costly than precision instruments used in scientific research and stress analysis of materials and structures. The toy polariscopes are designed for a variety of objects that may exhibit photoelastic properties such as glass, plastic, Plexiglas, gel candle material and other gels, and even edible photoelastic objects. They are specially designed for objects of various sizes with a variety of purposes such as objects to enhance learning in a variety of conditions and experiences. Special objects are designed to go with the toy polariscopes such as edible and inedible photoelastic objects, photoelastic candle material, a variety of photoelastic/photoplastic stands capable of a variety of displays in interaction with other designed photoelastic objects capable of a variety of interaction and displays. Other optical phenomena may also be observed.
摘要翻译：各种玩具偏光镜的设计简单，成本低于精密仪器，用于材料和结构的科学研究和应力分析。玩具偏光镜设计用于可能呈现光弹性的各种物体，如玻璃，塑料，有机玻璃，凝胶蜡烛材料和其他凝胶，甚至可食用的光弹性物体。它们是专为各种尺寸的物体设计的，具有各种目的，例如增强各种条件和体验中的学习的物体。特殊物体被设计成与玩具偏光镜一起使用，例如可食用和不可食用的光弹性物体，光弹性蜡烛材料，能够与其他可以进行各种相互作用和显示的设计的光弹体相互作用的各种显示器的各种光弹性/ 。还可以观察到其他光学现象。

5. 发明授权

US07477386B2 Polariscope toy and ornament with accompanying photoelastic and/or photoplastic devices 有权
公开(公告)号：US07477386B2
公开(公告)日：2009-01-13
申请号：US11259595
申请日：2005-10-26
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G01B5/30 , G01B7/16 , G01L1/00 , G01N3/00 , G01J4/00 , A63H33/00
CPC分类号： G01J4/00 , G01B11/18 , G01J3/0291 , G01N21/21
摘要： A variety of toy polariscopes are simpler in design and less costly than precision instruments used in scientific research and stress analysis of materials and structures. The toy polariscopes are designed for a variety of objects that may exhibit photoelastic properties such as glass, plastic, Plexiglas, gel candle material and other gels, and even edible photoelastic objects. They are specially designed for objects of various sizes with a variety of purposes such as objects to enhance learning in a variety of conditions and experiences. Special objects are designed to go with the toy polariscopes such as edible and inedible photoelastic objects, photoelastic candle material, a variety of photoelastic/photoplastic stands capable of a variety of displays in interaction with other designed photoelastic objects capable of a variety of interaction and displays. Other optical phenomena may also be observed.

6. 发明授权

US10720075B2 Cellophane cut out kits for optical art 有权
公开(公告)号：US10720075B2
公开(公告)日：2020-07-21
申请号：US13200500
申请日：2011-09-23
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G09B11/00 , G09B11/06
摘要： One or more transparent or translucent sheets of cellophane are folded and cuts are made to create symmetric patterns and designs. The cellophane creates diffraction, refraction, interference, and reflection pattern of light that become strikingly visible when viewed under polarized light. The cellophane patterns and designs are placed on top of one another such that the holes in the overlapping sheets cause a variation in the path of light traveling through the layers of the cellophane, creating beautiful and varied optical patterns of light that change with the placement of the layers of cellophane and with variation of the angle of polarized light for a kaleidoscope effect. The cellophane is viewed against the backdrop of a blue sky to provide a source of polarized light. Placing the cellophane on glossy black cardboard brings out the prismatic colors created by light refraction and reflection.

7. 发明授权

US10539813B2 Deformable photoelastic device 有权
公开(公告)号：US10539813B2
公开(公告)日：2020-01-21
申请号：US14828463
申请日：2015-08-17
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G02F1/00 , G02B27/00 , G02F1/01 , G02B27/42 , G02B27/08 , G02B5/30 , G02B1/04 , A63H33/22 , G01L1/24
摘要： A sky kaleidoscope system includes a polarizing film, a first plastic plate having a first transparent design, and a second plastic plate having a second transparent design. The polarizing film is sandwiched between the first plastic plate and the second plastic plate. The first and second transparent designs are photoelastic and/or light diffracting. The sky kaleidoscope may be held up to the sky and the plastic plates and polarizing film may be looked through to view resulting rainbow colors in the first or second transparent design.

8. 发明申请

US20120206803A1 Optical art kits and puppets with origami cellophane, adhesive tape, photoelastic models, polariscopes, knitting, and diffraction films 审中-公开
$Optical art kits and puppets with origami cellophane, adhesive tape, photoelastic models, polariscopes, knitting, and diffraction films$
标题翻译：带有折纸玻璃纸，胶带，光弹模型，偏光镜，针织和衍射膜的光学艺术套装和木偶
公开(公告)号：US20120206803A1
公开(公告)日：2012-08-16
申请号：US12931810
申请日：2011-02-11
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G02B27/28 , A63H33/00
CPC分类号： A63H33/16 , A63H33/22
摘要： Kits for creating optical art come with precut cellophane and/or adhesive tape and instructions for folding the cellophane into origami structures having desired optical qualities and/or applying the adhesive tape in a layered fashion to achieve desired optical properties. Adhesive tape or cellophane cut into specific decorative shapes is provided on a tape roll or sheet for easily peeling it off and applying it to create optical art. Tools are provided for cutting, punching out, or otherwise shaping provided cellophane and/or tape. Instruments such as polarizing films, light sources, and/or polarizing glasses are provided for viewing the optical art under polarized light. These instruments may include toy polariscopes, particularly having an ergonomic design. Diffusion lenses are provided to enhance the viewing experience. Photoelastic models and puppets may also be provided.
摘要翻译：用于制造光学艺术品的套件具有预切玻璃纸和/或胶带以及用于将玻璃纸折叠成具有期望光学质量的折纸结构和/或以分层方式施加粘合带的指令，以实现期望的光学性质。切割成特定装饰形状的胶带或玻璃纸设置在带卷或片上，以便于剥离并施加它以产生光学艺术。提供了用于切割，冲压或以其他方式成形的玻璃纸和/或胶带的工具。提供诸如偏振膜，光源和/或偏振眼镜的仪器用于在偏振光下观看光学艺术。这些仪器可能包括玩具偏光镜，特别是符合人体工学的设计。提供扩散透镜以增强观看体验。也可以提供光弹模型和木偶。

9. 发明申请

US20120077152A1 Cellophane cut out kits for optical art 审中-公开
标题翻译：玻璃纸切割光学艺术套件
公开(公告)号：US20120077152A1
公开(公告)日：2012-03-29
申请号：US13200500
申请日：2011-09-23
申请人： Pamela Saha
发明人： Pamela Saha
IPC分类号： G09B11/00
CPC分类号： G09B11/00 , G09B11/06
摘要： One or more transparent or translucent sheets of cellophane are folded and cuts are made to create symmetric patterns and designs. The cellophane creates diffraction, refraction, interference, and reflection pattern of light that become strikingly visible when viewed under polarized light. The cellophane patterns and designs are placed on top of one another such that the holes in the overlapping sheets cause a variation in the path of light traveling through the layers of the cellophane, creating beautiful and varied optical patterns of light that change with the placement of the layers of cellophane and with variation of the angle of polarized light for a kaleidoscope effect. The cellophane is viewed against the backdrop of a blue sky to provide a source of polarized light. Placing the cellophane on glossy black cardboard brings out the prismatic colors created by light refraction and reflection
摘要翻译：将一个或多个透明或半透明的玻璃纸片折叠并切割以形成对称的图案和设计。玻璃纸产生在偏振光下观察时变得明显可见的光的衍射，折射，干涉和反射图案。玻璃纸图案和设计被放置在彼此的顶部，使得重叠片材中的孔导致穿过玻璃纸层的光的路径的变化，产生美丽和变化的光学图案，随着放置玻璃纸层和万花筒效应的偏振光角度的变化。在蓝天的背景下观看玻璃纸，以提供偏振光源。将玻璃纸放在有光泽的黑色纸板上，产生由光折射和反射产生的棱镜色

10. 外观设计

USD619428S1 Combined tea bag caddy and stirrer 有权
标题翻译：组合茶包球罐和搅拌器
公开(公告)号：USD619428S1
公开(公告)日：2010-07-13
申请号：US29315414
申请日：2009-06-22
申请人： Pamela Saha , Ferman Luna
设计人： Pamela Saha , Ferman Luna

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