Match Document Document Title Score
D539350 Didactic toy for mathematics   638
4332567 Mathematical teaching apparatus  
The apparatus is used as a teaching aid for arithmetic, metric and analytical geometry and elementary algebra, and is formed by a cubic block array comprising a plurality of different size blocks...
637
D297437 Mathematics teaching aid   637
8321689 Watermarking computer code by equivalent mathematical expressions  
A method of embedding information in a computer program code, including a plurality of program statements. The method comprises: parsing the computer program code to identify at least one program...
635
JP2007155877A CALCULATION/MATHEMATICS TEACHING MATERIAL  
PROBLEM TO BE SOLVED: To provide a calculation/mathematics teaching material with which a learner of any grade can learn with joy without using a textbook and also can master rules of arithmetic...
634
6089871 Mathematical board game  
A method and apparatus for teaching mathematical skills to players of all ages includes a game board having 100 spaces printed on a first board side, the spaces numbered from one to ninety-nine...
633
US20090023118 Mathematical education system  
An apparatus for teaching mathematical concepts is set forth. The apparatus includes a display. A code for at least one ones number is selected from the group consisting of Arabic numerals...
633
D436048 Ruler/template/mathematical aid   632
D338929 Mathematical teaching block   632
D280217 Talking mathematics trainer   632
4117607 Mathematics teaching system  
A mathematics teaching system comprises a keyboard, for entering an arithmetic problem to be solved and includes display elements to display said problem and a solution thereto. Electronic...
632
JPH06202989A MATHEMATICAL EXPRESSION DISPLAY METHOD  
PURPOSE: To provide the mathematical expression display method which can display a mathematical expression, consisting of more lines with longitudinal size than the display lines of a display...
632
D427637 Mathematical learning game   631
D322812 Mathematical educational device   630
US20060157932 Mathematics game and method  
A method for playing a mathematics game includes the steps of providing playing cards including a plurality of numeric cards, at least one operational card, and at least one equal sign card;...
629
US20060190474 Extensible markup language schema for mathematical expressions  
An extensible markup language-based schema for representing a mathematical expression in documents. The schema can include a single math tag indicative of text and operators of the mathematical...
628
4565374 Mathematical board game apparatus  
A mathematical board game including a game board (21) bearing a rectangular grid (25) defining a plurality of ranks (R) and files (F). A plurality of tiles are provided for each player, each tile...
628
US20180339221 Mathematical Puzzle Game  
A mathematical puzzle game includes a book that has a plurality of pages. Each of a plurality of puzzles is printed on an associated one of the pages and each of the puzzles is selectively solved...
627
5980258 Mathematical teaching apparatus and method  
A mathematical teaching apparatus comprising block elements that fit inside a block element container. The block element container will not close until the proper number of block elements are...
626
JP2000218030A GAME INSTRUMENT FOR MATHEMATICS  
PROBLEM TO BE SOLVED: To learn the theorem of mathematics and the property of graphics, etc., through his/her own experiences by providing plural regular cubes whose surface is painted in one or...
625
5273430 Mathematical education game apparatus  
A game board includes a plurality of circular areas, each having a circular array of wedge-shaped segments to receive a circular overlay, wherein the segments may have a number indicated thereon...
624
7730356 Method and apparatus for testing mathematical algorithms  
A method and apparatus for testing mathematical programs where code coverage is exceedingly difficult to hit with random data test vectors (probability <2−64) is provided. To enable testing of the...
621
3995378 Mathematics visual teaching aid  
A mathematics visual aid particularly useful in teaching subtraction to both slow and fast learners. The apparatus includes in a preferred embodiment form a support structure having a plurality of...
621
JP3283077B2 MATHEMATICAL FORMULA INPUT SYSTEM  
PURPOSE: To make the next operating position clear to facilitate operations and to decrease errors by displaying the position of an element to be inputted at present by the cursor of a solid line...
621
WO/2012/056329A2 OBJECT-FIELD-BASED MATHEMATICS SYSTEM  
An apparatus includes a processor, a computer memory, a user interface, and computer-executable instructions which enable a user to formulate mathematical expressions via the user interface. The...
621
US20100191793 Symbolic Computation Using Tree-Structured Mathematical Expressions  
A method for performing symbolic computations on a mathematical expression. The mathematical expression may be converted to a tree structure having one or more parent nodes and one or more child...
619
WO/2005/043406A2 AN ELECTRONIC MATHEMATICAL MODEL BUILDER  
The present invention relates generally to the field of information processing by digital computers and, more particularly, to the entry and processing of information by application programs,...
618
US20140324936 PROCESSOR FOR SOLVING MATHEMATICAL OPERATIONS  
Processors and methods for solving mathematical equations are disclosed herein. An embodiment of the processor includes a hardware device that calculates coefficients based on a mathematical...
617
3708169 MATHEMATICAL CARD GAME  
A mathematical card game playable by two or more persons with a deck of numbered cards of two suits each containing cards numbered in an arithmetical progression extending from a plus number...
616
US20100285437 DIDACTIC TOOLS FOR LEARNING MATHEMATICS  
Didactic tools for learning mathematics contain a set of jigsaws, inserters, abacuses, three-dimensional arrangeable and separable models, mental maps, arranging pads, Multiplication tables...
616
JP2016206675A MATHEMATICAL FORMULA LEARNER SUPPORT SYSTEM  
PROBLEM TO BE SOLVED: To provide a method for identifying information about a mathematical formula.SOLUTION: The method for identifying information about a mathematical formula can include...
616
US20080090212 Mathematics teaching tool  
A tool for teaching numbers and mathematics comprises a 10 by 10 array of cells containing the numbers 00 to 99 in two digit form, increasing in serial order from the lower left of the array, a...
615
US20090089617 METHOD AND APPARATUS FOR TESTING MATHEMATICAL ALGORITHMS  
A method and apparatus for testing mathematical programs where code coverage is exceedingly difficult to hit with random data test vectors (probability <2−64) is provided. To enable testing of the...
615
8009915 Recognition of mathematical expressions  
In embodiments consistent with the subject matter of this disclosure, a user may input strokes as digital ink to a processing device. The processing device may partition the input strokes into...
614
7181068 Mathematical expression recognizing device, mathematical expression recognizing method, character recognizing device and character recognizing method  
A mathematical expression recognizing device comprises a character recognition unit which recognizes characters in a document image, a dictionary storing a pair of evaluation scores for each type...
612
3872610 Mathematics teaching apparatus  
An apparatus for teaching mathematical concepts and particularly different base-value number systems. A scroll is turned into position behind openings in a display panel to display the appropriate...
612
3679884 MATHEMATIC ROOT COMPUTER  
Apparatus for electronically determining the mathematic root of a given value, comprising in series a plurality of integrators, a comparator, and a control circuit. A reference voltage is applied...
610
WO/1996/019273A1 MATHEMATICAL PUZZLE TYPE GAME  
This invention is a game which comprises a set of two-dimensional (Figs. 1, 3) or three-dimensional (Figs. 4-9) game pieces of the same size and geometrical configuration and a method of playing...
610
5524898 Mathematical puzzle type game  
A card game which comprises a set of cards of the same size and geometrical configuration, each having a square playing surface. Each of the four sides of each card has a selected visible indicia....
610
3995862 Three-dimensional mathematical game  
A three-dimensional mathematical game comprises a stacked array of rotatable transparent or translucent plates, each plate being rotatable about a common vertical axis, the plates carrying indicia...
609
JP2000089661A TEACHING TOOL FOR MATHEMATICS  
PROBLEM TO BE SOLVED: To give plain explanations of the rudiments of the trigonometric functions to beginners in the process of making the curves of sine and cosine in the trigonometric functions....
609
WO/2006/076468A2 MATHEMATICS GAME AND METHOD  
A method for playing a mathematics game includes the steps of providing playing cards including a plurality of numeric cards, at least one operational card, and at least one equal sign card;...
609
WO/2006/076468A3 MATHEMATICS GAME AND METHOD  
A method for playing a mathematics game includes the steps of providing playing cards including a plurality of numeric cards, at least one operational card, and at least one equal sign card;...
609
5526475 Method for live symbolic calculations in a mathematical document editor  
A mathematical document editor that can perform live symbolic calculations. The mathematical document editor is capable of placing mathematical expressions at any position on a computer screen,...
608
EP0799080A1 MATHEMATICAL PUZZLE TYPE GAME  
Abstract not available for EP0799080 Abstract of corresponding document: US5524898 A card game which comprises a set of cards of the same size and geometrical configuration, each having a square...
608
EP0799080B1 MATHEMATICAL PUZZLE TYPE GAME  
Abstract not available for EP0799080 Abstract of corresponding document: US5524898 A card game which comprises a set of cards of the same size and geometrical configuration, each having a square...
608
EP0799080A4 MATHEMATICAL PUZZLE TYPE GAME  
Abstract not available for EP0799080 Abstract of corresponding document: US5524898 A card game which comprises a set of cards of the same size and geometrical configuration, each having a square...
608
JP2016080714A MATHEMATICS TRAINING TOOL  
PROBLEM TO BE SOLVED: To provide a mathematics training tool which can be easily operated and which can achieve a sufficient learning effect.SOLUTION: A mathematics training tool comprises: a...
608
JPH0430201A MATHEMATICAL MODEL LEARNING DEVICE  
PURPOSE:To speed up convergence by obtaining the sub-system of a numerical formula model composed of the assembly of the sub-systems by means of a specified relation. CONSTITUTION:When it is...
608
4389194 Electronic apparatus for teaching mathematics  
An electronic teaching device for teaching addition and subtraction to students in the primary grades. The device is of simple construction utilizing digital electronic components. The invention...
607


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