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| Number | Title | Issue Date |
| 4123176 | Photographic developer turning system A photographic developer turning system for periodically turning a film processing container. An electric motor connected to an output shaft is mechanically coupled to a clamp disposed about a cylindrically shaped film processing container. The motor turn... | 10/31/1978 |
| 4076220 | Method of mixing and kneading control of a rubber kneader A method of mixing and kneading control of a rubber kneader comprising the steps of detecting the plasticity of a rubber raw material after the rubber raw material and additives are put into a receptacle of the rubber kneader, and controlling total energy... | 02/28/1978 |
| 4010932 | Machine for making and kneading dough A dough mixing and kneading machine wherein a horizontal drum has a sealable inlet opening at the top and a sealable outlet opening at the bottom. One end wall of the drum is pivotable to and from an open position and carries an L-shaped tool which sweeps... | 03/08/1977 |
| 4004784 | Machine for preparing orthopedic cast-making materials Machine for sequentially rotating and tilting a container having materials therein for wetting or impregnating a tape to be used for forming an orthopedic cast, the machine having a turntable rotatable about a horizontal axis, a platform on the turntable ... | 01/25/1977 |
| 4002891 | Mixer control system A fluidizing mixer works a mixture of materials, such as polyvinyl chloride (PVC) resin, together with plasticizers and liquid stabilizers and the batch is then discharged at the end of a work cycle of operation. The mixer employs an electrically energize... | 01/11/1977 |
| 3999046 | Data acquisition system The data acquisition system disclosed herein serves to monitor and record various parameters of a mixer employed in an elastomer processing system. During each mixing operation, the elastomer compound identification and batch number are recorded. This inf... | 12/21/1976 |
| 3964646 | Electric sieve A casing, in which a powdered substance to be sieved is fed, is provided with a handle portion containing a battery therein. A supporting arm extends from the inner wall of the casing and is connected with a vibratable motor cover at the center portion of... | 06/22/1976 |
| 3958968 | Ice cream freezer An ice cream making apparatus improved in that the refrigerated cylindrical container has a product outlet at its bottom portion for hygienic removal of the product ice cream and for ease of the operation, and in that the revolving blade assembly inside t... | 05/25/1976 |
| 3951351 | Multi-purpose kitchen appliance A multi-purpose kitchen appliance for performing the functions of food mixing, blending, and the grinding or chopping of food. A power unit includes a low speed and a high speed power delivery shaft at the upper end thereon which are connectable alternati... | 04/20/1976 |
| 3937447 | Injection molding apparatus The invention is concerned with an injection molding apparatus in which thermoplastic material mixed with an expanding agent is kept in a plastic state below the reaction temperature of the agent and is passed generally continuously through an inter-conne... | 02/10/1976 |
| 3937308 | Cable take up for traversing mechanisms A motorized traversing power unit includes a take-up reel, with a power supply cable which is anchored at one end adjacent one end of the path of the power unit and is wrapped in one direction around the reel, and a drive cable anchored at one end adjacen... | 02/10/1976 |
| 3934758 | Refrigerated beverage dispenser-mixer A beverage dispenser-mixer capable of storing, cooling, mixing and serving beverages incorporates a thermally insulated, open-ended refrigerating enclosure with inside walls composed of a thermally conductive material communicating with a refrigerating me... | 01/27/1976 |
