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公开(公告)号：US09972354B2
公开(公告)日：2018-05-15
申请号：US15130768
申请日：2016-04-15
申请人： Michael Boyd
发明人： Michael Boyd
CPC分类号： G11B20/1816 , G01V7/04 , G09B23/06 , G09B23/18 , G11B5/39 , G11B19/048 , H02N11/008
摘要： A head-disk assembly device, “mass spin-valve” or “gravitational rectifier” and method of producing gravitomagnetic induction utilizing Nano-features fabricated on the surface of a hard disk is presented. The Nano-features may include Nano-bumps and Nano-pits. The device includes a computer hard disk, a piezoelectric glide head and/or a GMR read head, a typical hard drive's electronics, wherein defects are fabricated on the said disk using a Focused Ion Beam (FIB) by depositing requisite number of nanobumps of specified height, and etching equal number of nanopits of specified depth a few mils or mm apart on a pre-decided radius. By spinning the said nano-features disk produce (1) an associated mechanical force utilizing a piezoelectric glide head and/or (2) an associated magnetic force utilizing a GMR read head for (a) general use in surface characterization work and (b) for producing power by the presence or the absence of matter on a spinning disk.
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公开(公告)号：US08851899B2
公开(公告)日：2014-10-07
申请号：US13522452
申请日：2012-03-01
申请人： Haigui Wei , Shoujiang Huang , Dongli Huang
发明人： Haigui Wei , Shoujiang Huang , Dongli Huang
摘要： This invention discloses a portable solar teaching aid, including a portable case of which the case body and cover are flexibly connected; a sunlight analog device, of which the analog light source is fixed in the case body; a solar energy conversion device for converting analog sunlight into electric energy; some teaching appliances, which have electrical connection with the solar energy conversion device. The present invention provides a portable case to install a sunlight analog device, a solar energy conversion device and some teaching appliances in, thereby it is easy to carry and suitable for teaching purpose. The sunlight analog device is powered by electric supply to generate light which is similar to sunlight. The light can be converted into electric energy by solar energy conversion device and then transmitted to teaching appliances. This invention helps the students to get a direct vision of photovoltaic effect and have a hands-on operation of the application of solar energy so as to strengthen their awareness of low carbon and their understanding of the application of new energy.
摘要翻译： 本发明公开了一种便携式太阳能教学辅助装置，其包括便携式壳体，壳体和盖子柔性地连接在其上; 阳光模拟装置，模拟光源固定在壳体内; 用于将模拟太阳光转换为电能的太阳能转换装置; 一些教学用具与太阳能转换装置有电气连接。 本发明提供了一种便携式外壳，用于安装太阳能模拟装置，太阳能转换装置和一些教学用具，从而易于携带并适合于教学目的。 阳光模拟设备由电源供电，以产生类似于阳光的光。 光可以通过太阳能转换装置转换成电能，然后传输到教学用具。 本发明有助于学生获得光伏效应的直接愿景，并实施太阳能应用的实践操作，以加强对低碳的认识，了解新能源的应用。
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公开(公告)号：US20120049862A1
公开(公告)日：2012-03-01
申请号：US12909326
申请日：2010-10-21
申请人： Tsun-Hsu CHANG , Ching-Pin Yuan
发明人： Tsun-Hsu CHANG , Ching-Pin Yuan
IPC分类号： G01R27/04
CPC分类号： G09B23/18
摘要： A microwave diffraction system includes two plates, a lattice model, a transmitter and a detector. The two plates are electrically conductive and configured in a parallel manner so as to form a planar waveguide. The lattice model includes a plurality of cylinders arranged in regular order and is placed between the two plates. The transmitter is arranged at an outside edge of the planar waveguide and configured for providing a microwave towards the lattice model. The detector is arranged at outside edge of the planar waveguide and configured for detecting the microwave reflected from the lattice model. The diffraction pattern obtained by the above-mentioned microwave diffraction system is similar to theoretical value.
摘要翻译： 微波衍射系统包括两个板，一个晶格模型，一个发射器和一个探测器。 两个板是导电的并且以平行的方式构造以形成平面波导。 格子模型包括以规则顺序布置的多个气缸并且放置在两个板之间。 发射器布置在平面波导的外边缘处并且被配置用于向晶格模型提供微波。 检测器布置在平面波导的外边缘处，并且被配置用于检测从格子模型反射的微波。 通过上述微波衍射系统获得的衍射图与理论值相似。
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公开(公告)号：US20070072161A1
公开(公告)日：2007-03-29
申请号：US10558462
申请日：2004-05-24
申请人： Stanislav Bugrov
发明人： Stanislav Bugrov
IPC分类号： G09B23/06
摘要： The invention relates to amusement attraction engineering and can be used in teaching physics, chemistry, and biology to demonstrate the conversion of chemical energy into electrical energy. The inventive attraction comprises playing members (1) and (2) of a certain shape whose function is fulfilled by different metals spaced not less than at 0.5 V in an electrochemical series. The playing members (1) and (2) are coupled to visual display means, for instance a microammeter (3). The playing members (1) and (2) are not coupled directly to each other in a circuit. One person (4) is or a group of persons (4, 5, 6) are coupled to the circuit at the opposite side of the playing members (1) and (2) in order to close the circuit loop, said persons being able to interact with the playing members (1) and (2) and between each other by exposed portions of their bodies, for instance by hands. When interaction with a moist medium of skin takes place, there are potential-determining reactions in different metals that stimulate the occurrence of the electromotive force and the generation of circuit in the circuit, which visually, divertingly and amusingly represents the conversion of chemical energy into electrical energy. The microammeter (3) fixes the presence and value of said current.
摘要翻译： 本发明涉及娱乐吸引工程，可用于教授物理，化学和生物学，以证明化学能转化为电能。 本发明的吸引物包括具有一定形状的玩具（1）和（2），其功能由电化学系列中不小于0.5V的不同金属实现。 演奏构件（1）和（2）耦合到视觉显示装置，例如微型计量器（3）。 播放构件（1）和（2）不在电路中彼此直接耦合。 一个人（4）是或一组人（4,5,6）被耦合到在播放构件（1）和（2）的相对侧的电路，以便闭合电路回路，所述人能够 通过其身体的暴露部分，例如用手与玩家（1）和（2）和彼此之间相互作用。 当与湿润的皮肤介质发生相互作用时，在不同的金属中存在刺激电动势的发生和电路中的电路的产生的潜在的反应，这在视觉上转向和有趣地表示化学能转化为 电能。 微电表（3）固定所述电流的存在和值。
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公开(公告)号：US20040197758A1
公开(公告)日：2004-10-07
申请号：US10618123
申请日：2003-07-11
发明人： Gordon B. Langford
IPC分类号： A63H033/38 , G09B005/00
摘要： An imaging system includes a magnetically responsive display. The imaging system includes a first panel, a second panel hingedly connected to the first panel and a plurality of transplant cards that are also hingedly connected to the second panel. A magnetic drawing panel for eraseably forming a magnetic image is mounted on the first panel. A hand operated instrument comparable to a pen or pencil has a magnetic tip which the user employs much like a pen or a pencil to draw an image on the magnetic drawing panel. The instrument is removeably mounted to one of the panels or to some other part of the imaging system. Alternative embodiments of the imaging system include, for example, drawing toys, notebooks, notepads and three-ring binders having a magnetically responsive panel incorporated therein on.
摘要翻译： 成像系统包括磁响应显示器。 成像系统包括第一面板，铰接地连接到第一面板的第二面板和也铰接地连接到第二面板的多个移植卡。 用于可擦除地形成磁图像的磁性绘图板安装在第一面板上。 与笔或铅笔相当的手动工具具有磁头，使用者非常喜欢笔或铅笔在磁力绘图板上绘制图像。 该仪器可移除地安装到一个面板或成像系统的其他部分。 成像系统的替代实施例包括例如绘制玩具，笔记本，记事本以及其中结合有磁性响应板的三环结合器。
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公开(公告)号：US06769916B1
公开(公告)日：2004-08-03
申请号：US10259554
申请日：2002-09-27
IPC分类号： G09B2324
摘要： This invention is intended to be used as an Educational demonstration for college level instruction. The invention allows students to visualize the phenomenon of activation energy. Rearrange the unit to demonstrate the SN2 reaction and the potential energy of a covalent bond as a function of internuclear distance. The demonstration can be used as a visual aid to enhance the students understanding of the material presented during the instructors lecture time, or the demonstration can be used directly by the student as a laboratory exercise. The student will gain important graphing skills by using this invention to plot the activation energy curve. The device is made with the most powerful ring magnets commercially available. The size and shape of the ring magnets produces the unusual effects that characterize this invention. An acrylic rod, containing a metric scale for easy measurement, aligns the magnets.
摘要翻译： 本发明旨在用作大学阶段教学的教育示范。 本发明允许学生可视化活化能的现象。 重新排列单位以证明SN2反应和共价键的势能作为核间距离的函数。 该示范可以用作视觉辅助，以提高学生对教师演讲时间内呈现的材料的理解，或者演示可以由学生直接用作实验室练习。 通过使用本发明绘制激活能量曲线，学生将获得重要的绘图技能。 该设备由市面上最强大的环形磁铁制成。 环形磁铁的尺寸和形状产生了表征本发明的异常效果。 一个丙烯酸棒，包含一个公制刻度，便于测量，对准磁体。
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公开(公告)号：US20190095178A1
公开(公告)日：2019-03-28
申请号：US16081615
申请日：2016-12-06
申请人： Seok Ju CHUN
发明人： Seok Ju CHUN
CPC分类号： G06F8/34 , G06F13/38 , G06F13/4282 , G06F2213/0042 , G09B19/00 , G09B19/0053 , G09B23/18
摘要： The present disclosure relates to an electronic block kit system for scratch programming. And more particularly, the present disclosure relates to an electronic block kit system which includes electronic blocks of hardware shapes each corresponding to instruction blocks of the scratch programming, which are used in the program coding education, and executes a program controlling a sprite in accordance with a program flow chart when the electronic blocks are connected along the program flowchart. The electronic block kit system includes: a master electronic block connected to the smart terminal and configured to form a data communication path with the smart terminal and receive a supply voltage; and a plurality of slave electronic blocks. The slave electronic block can be combined with one of the master electronic block and a different slave electronic block. The master electronic block is disposed and the plurality of slave electronic blocks are cascade-combined to a lower portion of the master electronic block. The slave electronic block forms the data communication path with one of the master electronic block and the different slave electronic block, which is combined with an upper portion of the slave electronic block, and receives the supply voltage from the combined upper electronic block.The above-mentioned electronic block kit system can connect the electronic blocks, which are touched with a human's hand, with one another and allow the scratch programming to be easily performed. Therefore, electronic block kit system can enable a program controlling a sprite to be easily programmed without any computer.
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公开(公告)号：US10062298B2
公开(公告)日：2018-08-28
申请号：US15005416
申请日：2016-01-25
发明人： Sughui Kim
CPC分类号： G09B19/0053 , G09B23/18
摘要： An open hardware education kit is provided. The open hardware education kit comprises an expansion board. The expansion board comprises a plurality of metal terminals joinable with a magnet, a plurality of conductive connection wires respectively connected with the metal terminals, and a plurality of pin headers respectively connected with the connection wires. The plurality of pin headers are joinable with an expansion header of open hardware.
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公开(公告)号：US20170373434A1
公开(公告)日：2017-12-28
申请号：US15632112
申请日：2017-06-23
发明人： Ekawahyu Susilo , Nicolo Garbin , Pietro Valdastri
IPC分类号： H01R13/62 , H01R13/621 , G09B19/00
CPC分类号： H01R13/6205 , G09B19/0069 , G09B23/18 , H01R13/621
摘要： A multi-platform modular device including a plurality of platforms or modules. Each module implements a different function and can be connected to another module via a plurality of magnetic contacts. The magnetic contacts can be used for synchronization, communication, and power delivery between the modules.
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公开(公告)号：US09731215B2
公开(公告)日：2017-08-15
申请号：US15132498
申请日：2016-04-19
申请人： T. Dashon Howard
发明人： T. Dashon Howard
CPC分类号： A63H33/046 , A63F9/1208 , A63F2009/1212 , A63F2009/1244 , A63F2009/1296 , E04B1/34357 , G09B23/04 , G09B23/18
摘要： Collapsible structures may be formed from planar solids. The structures may be comprised of multiple planar objects hingedly connected, where each planar object may include magnetic materials (e.g., magnets, ferromagnetic metals) or electromagnetic materials. Using the magnetic or electromagnetic materials, the connected planar objects may be arranged as a single planar object with multiple layers, or may be arranged as a three-dimensional (3-D) object, where the magnetic or electromagnetic materials may be used to retain the formed 3-D object shape. Application of a current to the electromagnetic materials may cause the collapsible structure to form the 3-D object, and removal of the electric current may cause the collapsible structure to revert to a single planar object. Multiple structures may be combined to form larger structures.
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