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5748440 |
Large key calculator and mount
The mountable calculator comprises a calculator body having a rectangular front wall and a substantially flat back wall connected by opposing lateral sides and opposing longitudinal sides. The...
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5179502 |
Pocket-size electronic device
A pocket-size electronic device adapted for use as an electronic organizer which includes a casing having a coordinate input section of a tablet type, a telescopic touch pen for writing in the...
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4861970 |
Multipurpose calculator
A multipurpose calculator includes a casing having one pair of side slots made at the front on both side walls for pivotally movable connection thereto of a movable cassette block, said movable...
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4668314 |
Method of manufacturing a small electronic device
A method of manufacturing a small electronic device includes intermittently feeding predetermined length of a base film, which forms a film strip; arranging electronic elements, e.g., a film-like...
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4551620 |
Biorhythms analog computer-calendar
A Biorythms analog computer-calendar is provided to display without computations the level of the physical, the emotional, and the intellectual biorythms of a human body. The level of the three...
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4184321 |
Electronic wristwatch with calculator having improved conductive packing sheet switch element
A digital display electronic wristwatch having a calculator therein includes a single actuating packing sheet of a resilient material formed with projections to register with the input keys for...
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4121744 |
Hand held caddy for calculators
A member of sheet material is secured either to the bottom or side edge of a calculator such that a portion having finger openings extends outwardly from the calculator to receive the fingers of...
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3889875 |
Cooking computer means
A cooking computer for determining the cooking operation of a cooking apparatus, the computer having a stationary input means indicating selectable variables other than the weight of the meat item...
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3889524 |
Arrangement for checking stability of self-supported objects
An arrangement checks the position of the resultant force of support reactions of an object within its support contour. Since the position of the resultant force of the support reactions of a crane...
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3845275 |
COMPUTER COOKING MEANS
A cooking computer for determining the cooking operation of a cooking apparatus. The computer has a manually settable weight input means for indicating a single selected indicated weight applicable...
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3837568 |
COMPUTER COOKING MEANS
A computer-controller device for controlling the cooking operation of a cooking apparatus, the device having a manually settable weight input for indicating a single selected indicated weight...
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3778766 |
CHECK DIGIT CALCULATOR
A modulo ten type check digit calculator. It stores the 10 numerals zero through nine and displays only one of them at a time. After manipulation according to the modulo 10 formula with respect to...
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3749191 |
APPARATUS AND METHOD TO FACILITATE SHOPPING
A recorder for use by shoppers in a self-service store, having three sets of key banks for recording three groups of symbols, such as numerals, appearing on each item selected for purchase by the...
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3747844 |
COMPUTING APPARATUS
A mechanical digital computing apparatus has three banks of bistable devices, each device being movable between "0" and "1" positions manually and by the passage thereby of balls on a guide track....
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3731059 |
COOKING COMPUTER
A computer-controller device for controlling the cooking operation of a cooking apparatus, the device having a weight input means for setting the device at a weight setting corresponding to the...
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3688978 |
COOKING COMPUTER MEANS
A cooking computer for determining the cooking operation of a cooking apparatus, the computer having a stationary input means indicating selectable variables other than the weight of a meat item....
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3670958 |
SLIDE RULE
A mechanical analog computing device of the slide rule type is disclosed wherein the multiplication and/or division of numbers from an other than decimal number system (e.g., binary, octal,...
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3544776 |
CONTROL DEVICE FOR MULTIPLE-DIGIT FIGURES
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3477639 |
APPARATUS FOR THE CHECKING OF MULTIDIGIT NUMBERS
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3470556 |
NUMERAL DISPLAY FOR ELECTRONIC CALCULATING MACHINES
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3451619 |
CHECK DIGIT CALCULATOR
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3393300 |
Apparatus to control a number of graphical plotting machines from a single data processing system
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3386653 |
Check number evaluating device
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3370660 |
Weighing apparatus coupled with price computer
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3353174 |
Electromagnetic indicator gating arrangement
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3269648 |
Function converting mechanism
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3268168 |
Scoring device particularly for golf
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3265298 |
Cash register with remote indicator
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3263922 |
Fluid display and converter device
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3263918 |
Power factor calculator
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3259887 |
Superconductive persistent current apparatus
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3243108 |
Elastic logic element
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3234546 |
Apparatus for analogically converting binary coded decimal signals into decimal displays
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3227631 |
Automatic feed forward and feed backward process control system
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3226848 |
Binary counter device
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3219049 |
Pneumatic transducers
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3218625 |
Display wheel for converting binary code to display position
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3207121 |
Analogue indicating device
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3203627 |
Business control apparatus
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3195811 |
Damping stabilizer devices
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3190552 |
Drive sequencing mechanism
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3189271 |
Variable speed drive
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3185391 |
Device for calculating the readability of written material
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3180573 |
Recorder mechanism control means
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3178108 |
Vector and trigonometric staticbalance computer
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3169699 |
Analogue computation system and method
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3169190 |
Radiation actuated binary counter system and circuits therefor
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3167245 |
Air density computer
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3166244 |
Reversible analog computers
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3166243 |
Check number computing and printing apparatus
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