|
Match
|
Document |
Document Title |
|
|
7854613 |
Demonstration kit and method for enhancing and/or demonstrating photoactive properties
A method is provided for simulating and/or demonstrating and/or enhancing photoactive properties, such as hydrophilicity, of a surface, such as a photoactive surface. One embodiment includes...
|
|
|
7637742 |
Carbon dioxide experiment device
A carbon dioxide gas buoyancy experiment device that can demonstrate how the buoyancy force acts against the force of gravity and how an object's buoyancy in a fluid can be manipulated by altering...
|
|
|
7494342 |
Apparatus and method for demonstrating the efficacy of a consumer product to produce a consumer-desired effect
Provided is a demonstration apparatus comprising a top subassembly and a bottom subassembly. The top subassembly includes a reservoir adapted to contain a consumer product to be demonstrated. The...
|
|
|
7338287 |
Systems and methods for searching for and delivering solutions to specific problems and problem types
Methods and systems for providing a solution to a given problem comprising the steps of receiving a request for a solution to a known problem, accessing a first set of data comprising a plurality...
|
|
|
6769916 |
Methods and apparatus for demonstrating laws of physical chemistry
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...
|
|
|
6690759 |
Zirconium-base alloy and nuclear reactor component comprising the same
Disclosed herein are zirconium-base alloys excellent in both corrosion resistance and hydrogen absorption property, useful as materials for nuclear reactors. Such a zirconium-base alloy for nuclear...
|
|
|
6533585 |
Periodic pyramid: chemistry puzzle and teaching device
A puzzle apparatus for the study of chemistry and based upon the Zmaczynski equilateral triangular model of the periodic table of the chemical elements. A pyramid shape is used as a puzzle base and...
|
|
|
6413100 |
System and methods for searching for and delivering solutions to specific problems and problem types
Methods and apparatus for providing a solution to a given problem comprising the steps of receiving a request for a solution to a known problem, accessing a first set of data comprising a plurality...
|
|
|
6273727 |
Method and apparatus for calculating drug dosages and unit conversions and for teaching how to calculate drug dosages and unit conversions
A method and device for determining an appropriate drug dosage, unit conversions and a tutorial device for teaching how to determine a calculated drug dosage and/ unit conversions. The device...
|
|
|
6112051 |
Random problem generator
A random problem generator selects a formula from a database of formulas, randomly generates an initial condition necessary to solve the selected formula, and generates a question involving the...
|
|
|
6027344 |
Simulant training kit for recognizing hazardous materials
A training kit for training individuals to recognize one or more hazardous materials including a housing having dividing means within the housing dividing the housing into a plurality of...
|
|
|
5947745 |
Atomic model of simultaneous electron-pair-sharing and allosterism
An atomic model in a single piece of injection-molded plastic is provided herein which represents the two electrons in co-valent electron bonding between atoms, and simultaneously represents the...
|
|
|
5921781 |
3-dimensional models showing chemical point group symmetry
A three-dimensional instructional model used to exhibit and represent specific point groups used in the application of group theory to symmetry operations and molecular structure. A pair of blocks,...
|
|
|
5915971 |
Tutorial device and method for determining drug dosages
A tutorial device and method for teaching and learning how to determine a calculated drug dosage and/or unit conversions. The device includes a data entry device for entering data; a device for...
|
|
|
5871361 |
Educational kit
A kit for students to carry out biotechnology experiments in a classroom, comprising a plurality of first containers, each of the first containers containing a sample of a prepared substance for...
|
|
|
5265029 |
Chemical calculator
A chemical calculator providing rapid and convenient ways to retrieve information and perform calculations of chemical elements and chemical formulas obtained by direct entry from a periodic table...
|
|
|
5242307 |
Teaching tank
A teaching apparatus or teaching tank which has two, a front and a rear, substantially planar walls at least one of which is transparent. A plurality of bolts and spacers, or molded fasteners are...
|
|
|
5122341 |
Device for gas contaminant tester training
A device for demonstrating the operation of gas contaminant testing apparatus and for training persons to use such apparatus. The device can be portable and allows demonstration of and training on...
|
|
|
5071132 |
Molecular structure game
A molecular structure game is provided for creating chemical compounds which are taken from playing cards that are played out by using element hexagon-shaped marker pieces on four pyramid-like...
|
|
|
5055259 |
Bloodless blood typing training kit
This invention provides a blood typing training kit comprising a red blood cell model and an antiserum model with no use of human blood in experiments for blood agglutination and in learning of...
|
|
|
4824637 |
Alloy phase stability index diagram
An alloy phase stability index diagram comprising a phase distribution range specified therein by calculating average values Md and Bo of an alloy according to the following formulae with respect...
|
|
|
4472145 |
Apparatus for teaching electrochemical principles
Apparatus for performing electrochemical experiments in a laboratory for teaching the principles thereof is disclosed. The apparatus includes a holder unit, having a plurality of fluid-receiving...
|
|
|
4432732 |
Method for predicting properties of a chemical compound
This invention relates to method for predicting properties of a chemical compound, wherein, on the basis of all available information about the chemical structure and observed activities, an...
|
|
|
4204599 |
Educational kit for solidification of a chemical compound to produce crystal growth
An educational kit for solidification of at least one chemical compound on lava rock particles supported on an irregularly shaped base to produce crystal growth simulating a garden or crystal...
|
|
|
4192084 |
Atomic model
A teaching aid which has a display board and a number of discs having symbols printed thereon and magnets for attaching the discs to the display board. The teaching aid is particularly directed...
|
|
|
3804417 |
PROTEIN SYNTHESIS GAME
Game apparatus for instruction of the principles of protein synthesis involving a game board with representation of a blood circulatory system including the body organs of lungs, intestines, heart...
|
|
|
3769728 |
DIAL DEVICE FOR DETERMINING RELATIONSHIPS SUCH AS CHEMICAL REACTIONS
A dial device which has upper and lower dials pivoted to each other and having two pairs of windows in the upper dial, one for exposing colors from arc portions on the lower dials and the other for...
|
|
|
3594923 |
CHEMISTRY-TEACHING AID
A chemistry-teaching aid for use in conjunction with the classroom demonstration of qualitative tests for the presence of selected elements in chemical substances, which includes a base member...
|
|
|
3554703 |
ANALYTICAL STEP INDICATOR BOARD
|
|
|
3423093 |
GAME BOARD AND PLAYING PIECES FOR A GAME ADAPTED TO TEACH CHEMISTRY
|
|
|
3370925 |
Method of conducting chemical gas experiments and laboratory apparatus for generating gas
|
|
|
3348921 |
Integrated chemical laboratory toy
|
|
|
3187444 |
Specimen mounting
|
|
|
3147557 |
Training aid
|
|
|
2845722 |
Testing unit providing a teaching aid for the demonstration of chemistry experimentsto students
|
|
|
2796682 |
Combustion demonstration apparatus
|