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1. 发明申请

WO2005052888A1 TEACHING CIRCUMFERENCE INSTRUMENT 审中-公开
标题翻译：教学循环仪器
公开(公告)号：WO2005052888A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/038431
申请日：2004-11-17
申请人： BAULDOCK, Gerald
发明人： BAULDOCK, Gerald
IPC分类号： G09B23/02
CPC分类号： G09B23/04
摘要： A device that teaches the relationship between a circle, its diameter and its radius. The device includes a circular ring (1) that has a rigid intersecting bar (2) representing its diameter. Attachment mechanism allows flexible diameter bars (3) to be attached around the outer perimeter of the circle. Flexible bars the same size as the diameter or the radius are available to attach to the outer perimeter by way of the attachment mechanism. Additional flexible bars (4) are available at .14 diameters and .28 radiuses in length. When the flexible diameter bars are attached to the circle, three diameters bars and one .14 diameter bar are affixed around the circle's circumference representing 3.14 diameters. When the flexible radius bars are attached to the circle, six radius bars and one .28 radius bar are affixed around the circle's circumference representing 6.28 radius.
摘要翻译：教导一个圆，其直径和半径之间关系的装置。该装置包括具有代表其直径的刚性交叉杆（2）的圆形环（1）。附接机构允许柔性直径杆（3）围绕圆的外周边附接。具有与直径相同的尺寸的柔性杆或半径可通过附接机构附接到外周。额外的柔性杆（4）的长度为.14直径和.28半径。当柔性直径杆附接到圆时，三个直径的杆和一个.14直径的杆固定在圆周上，表示3.14直径。当柔性半径条附接到圆时，六个半径条和一个.28半径条围绕圆周的圆周表示6.28半径。

2. 发明申请

WO2005055172A3 TEACHING CYLINDER INSTRUMENT 审中-公开
标题翻译：教学气缸仪器
公开(公告)号：WO2005055172A3
公开(公告)日：2005-10-20
申请号：PCT/US2004039717
申请日：2004-11-26
申请人： BAULDOCK GERALD
发明人： BAULDOCK GERALD
IPC分类号： G09B23/04
CPC分类号： G09B23/04
摘要： A device that teaches the relationship between a cylinder's surface areas and volume, its diameter and radius, the top circle circumference and area, the arc length, the sector area, the volume of a slice, the front area of the slice and the side area of the slice. The device includes a transparent hollow outer half-cylinder (1), and a solid inner half-cylinder (2) that can rotate around a common center (3) for both the inner and outer half cylinders. The outer half-cylinder has marked off units around the 180 degrees of the half-cylinder. The equations of arc length and sector area along with examples of their meanings are shown on the top half circle. The inner half-cylinder also has marked off units around the 180 degrees of the half-cylinder. The equations for volume of a slice, the front area of the slice, and the side surface area of the slice are shown.
摘要翻译：一种教导气缸的表面积与体积之间的关系，其直径和半径，上圆周长和面积，圆弧长度，扇形区域，切片体积，切片的前部区域和侧面区域之间的关系的装置的切片。该装置包括透明中空的外半圆柱体（1）和能够围绕内半圆筒和半圆柱体的公共中心（3）旋转的实心内半圆柱体（2）。外半圆柱体在半圆柱体的180度周围具有标记的单位。圆弧长度和扇形区域的方程及其含义的示例如上半部分所示。内半圆筒也在半圆筒的180度周围有标记的单位。示出了切片的体积，切片的前部区域和切片的侧面区域的方程式。

3. 发明申请

WO2005044407A3 BOARD GAME 审中-公开
标题翻译：板游戏
公开(公告)号：WO2005044407A3
公开(公告)日：2005-11-10
申请号：PCT/US2004035291
申请日：2004-10-26
申请人： BAULDOCK GERALD
发明人： BAULDOCK GERALD
IPC分类号： G09B23/24 , G09B23/26 , A63F3/00
CPC分类号： G09B23/24 , G09B23/26
摘要： A game that teaches the structures of atoms on the periodic table, molecules and ions. Teaches the concepts of ions, acids and bases, oxidation and reduction and the fundamentals of organic chemistry. The game includes a board having atoms, molecules and ions on the perimeter. In the center of the board are the periodic table, electronegativity table, a buzzer experiment representing an electrochemical cell, and table of organic nomenclature. Players are required to identify the entity on the perimeter randomly by the roll of dice and to answer questions from two levels of playing cards representing fundamental and advance.
摘要翻译：教导周期表上的原子结构，分子和离子的游戏。教授离子，酸和碱的概念，氧化还原和有机化学的基础。游戏包括在周边具有原子，分子和离子的板。在板的中央是周期表，电负性表，表示电化学电池的蜂鸣器实验，以及有机命名表。玩家需要通过掷骰子随机识别周边的实体，并回答来自代表基础和进步的两个级别的扑克牌的问题。

4. 发明申请

WO2005055172A2 TEACHING CYLINDER INSTRUMENT 审中-公开
标题翻译：教学气缸仪器
公开(公告)号：WO2005055172A2
公开(公告)日：2005-06-16
申请号：PCT/US2004/039717
申请日：2004-11-26
申请人： BAULDOCK, Gerald
发明人： BAULDOCK, Gerald
IPC分类号： G09B
CPC分类号： G09B23/04
摘要： A device that teaches the relationship between a cylinder's surface areas and volume, its diameter and radius, the top circle circumference and area, the arc length, the sector area, the volume of a slice, the front area of the slice and the side area of the slice. The device includes a transparent hollow outer half-cylinder, and a solid inner half-cylinder that can rotate around a common center for both the inner and outer half cylinders. The outer half-cylinder has marked off units around the 180 degrees of the half-cylinder. The equations of arc length and sector area along with examples of their meanings are shown on the top half circle. The inner half-cylinder also has marked off units around the 180 degrees of the half-cylinder. The equations for volume of a slice, the front surface area of the slice, and the side surface area of the slice are shown. By revolving the inner cylinder, a slice of the cylinder is exposed allowing the arc length, the sector area, the volume of the slice, and the front surface area of the slice to be calculated. By varying the amount of the slice that is exposed, calculating the values of the arc length, the sector area, the volume of the slice, and the front surface area can be practiced for different size slices. Individual slices can be attached to the inner half cylinder to make a complete 360-degrees cylinder.
摘要翻译：一种教导气缸的表面积与体积之间的关系，其直径和半径，上圆周长和面积，圆弧长度，扇形区域，切片体积，切片的前部区域和侧面区域之间的关系的装置的切片。该装置包括透明中空的外半圆柱体和可以围绕内半圆筒和外半圆筒的公共中心旋转的实心内半圆筒。外半圆柱体在半圆柱体的180度周围具有标记的单位。圆弧长度和扇形区域的方程及其含义的示例如上半部分所示。内半圆筒也在半圆筒的180度周围有标记的单位。示出了切片体积的方程，切片的前表面积和切片的侧表面积。通过旋转内筒，暴露圆筒的切片，从而计算切片的弧长，扇区面积，切片体积和前表面积。通过改变曝光的切片的数量，可以针对不同大小的切片来计算圆弧长度，扇区面积，切片体积和前表面面积的值。单个切片可以连接到内半圆柱体，以形成完整的360度圆柱体。

5. 发明申请

WO2005051678A1 TEACHING SIN AND COSINE INSTRUMENT 审中-公开
标题翻译：教学与仪器仪表
公开(公告)号：WO2005051678A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/038904
申请日：2004-11-19
申请人： BAULDOCK, Gerald
发明人： BAULDOCK, Gerald
IPC分类号： B43L7/10
CPC分类号： B43L7/12 , B43L7/14 , B43L13/002 , G09B23/04
摘要： A device that teaches the relationship between a right triangle, the length of its hypotenuse, the length of its two sides and the trigonometric functions. The device includes a horizontal and vertical ruler attached by a sliding attachment bracket. A circular plate showing 360 degrees of the circle is attached to the horizontal ruler along with a pivoting ruler that can rotate 360 degrees around the circular plate. By sliding the vertical ruler to different positions along the horizontal ruler and revolving the pivoting ruler to different angles (θ, the height of the vertical ruler (Y) where it intersects the pivoting ruler, the length of the horizontal ruler (X) where it intersects the vertical ruler, and the length of the of the pivoting ruler (R) where it intersects the vertical ruler can be measured. The trigonometric functions can then be calculated by their relationship with the measured values of X, Y, R and θ For example, sin θ= Y / R and cosine θ=X / R. The sin and cosine functions and other trigonometric functions can be calculated and plotted (e.g. θvs. Y/R) by varying the position of the rulers with respect to each other.
摘要翻译：教导直角三角形，斜边长度，双面长度与三角函数之间的关系的装置。该装置包括由滑动附件支架附接的水平和垂直尺。显示360度圆形的圆形板与可绕圆盘旋转360度的旋转标尺连接到水平尺。通过将垂直标尺滑动到沿着水平尺的不同位置，并将枢转标尺旋转到不同的角度（θ，垂直标尺（Y）的高度，其与枢转标尺相交），其中水平尺（X）的长度与垂直标尺相交，并且可以测量与垂直标尺相交的旋转尺（R）的长度，然后可以通过它们与X，Y，R和θ的测量值的关系来计算三角函数。对于例如，sinθ= Y / R和余弦θ= X / R.可以通过改变标尺相对于彼此的位置来计算和绘制sin和余弦函数和其他三角函数（例如，Y / R）。

6. 发明申请

WO2005044407A2 BOARD GAME 审中-公开
标题翻译：棋盘游戏
公开(公告)号：WO2005044407A2
公开(公告)日：2005-05-19
申请号：PCT/US2004/035291
申请日：2004-10-26
申请人： BAULDOCK, Gerald
发明人： BAULDOCK, Gerald
IPC分类号： A63F
CPC分类号： G09B23/24 , G09B23/26
摘要： A game that teaches the structures of atoms on the periodic table, molecules and ions. Teaches the concepts of ions, acids and bases, oxidation and reduction and the fundamentals of organic chemistry. The game includes a board having atoms, molecules and ions on the perimeter. In the center of the board are the periodic table, electronegativity table, a buzzer experiment representing an electrochemical cell, and table of organic nomenclature. Players are required to identify the entity on the perimeter randomly by the roll of dice and to answer questions from two levels of playing cards representing fundamental and advance.
摘要翻译：
一种游戏，教授周期表上的原子结构，分子和离子。教授离子，酸和碱的概念，氧化和还原以及有机化学的基础知识。游戏包括在周边有原子，分子和离子的棋盘。电路板的中心是元素周期表，电负性表，代表电化学电池的蜂鸣器实验以及有机命名表。玩家必须随机用掷骰子标识外围实体，并回答代表基本和前进的两层纸牌的问题。

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