Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 4449492 | Attachment for a heat shield An attachment for a heat shield is intended to protect the face of the cylinder head comprising one of the walls of the combustion chamber of the cylinder of an internal combustion engine in which the transfer of gases is controlled by valves having seats... | 05/22/1984 |
| 4449493 | Slosh baffle for oil pan of internal combustion engine A slosh baffle for selective and retroactive installation in the oil pan of an in-line internal combustion engine for automotive vehicles, the slosh baffle being attachable to the rim of the oil suction strainer by snap-action assembly, its transverse ori... | 05/22/1984 |
| 4449494 | Internal combustion engine An internal combustion engine wherein the rod connecting the piston to the crankshaft has an enlarged portion defining a track which a crankshaft element cooperatingly engages; the track is topologically shaped so that the effect exerted by the crankshaft... | 05/22/1984 |
| 4449495 | Engine with automatic cut-off device A vehicle is equipped with an engine, a transmission and a control device for cutting off the engine. This control device is actuated as a function of the position of the gearshift lever.... | 05/22/1984 |
| 4449496 | Cylinder-number-controlled engine A multicylinder engine whose working cylinders are variably controlled in number to suit operating requirements, with an air fuel mixture fed from a single throttle valve to the working cylinder or cylinders through an intake manifold, includes at least o... | 05/22/1984 |
| 4449497 | Capacitor discharge ignition system A capacitor discharge ignition system is provided with a control arrangement to prevent operation of an engine at excessive speeds. For example, when the engine exceeds a predetermined speed of operation, the control arrangement is effective to terminate ... | 05/22/1984 |
| 4449498 | Idle-adjusting device for an internal combustion engine An idle-adjusting device for an engine having an air intake passage and a throttle valve disposed in the air intake passage, includes an auxiliary passage communicating with the air intake passage in such a manner as to bypass the throttle valve. A first ... | 05/22/1984 |
| 4449499 | Fuel injection system A fuel injection system comprises a thermo-sensitive element adapted to expand and contract in response to the engine temperature, a cam adapted to rotate in response to expansion and contraction of the thermo-sensitive element, a lever rotatably supporte... | 05/22/1984 |
| 4449500 | Injection compensator for fuel injection pump A diaphragm (38) controls a position of a control sleeve (14) relative to a plunger or piston (16) in response to a pressure differential between a pressure chamber (42) and a control chamber (46) which are defined by the diaphragm (38). The pressure cham... | 05/22/1984 |
| 4449501 | Device for adjusting engine timing The timing of delivery of fuel to a compression ignition engine is determined and adjusted by observing the peak pressure attained in a combustion chamber during a fueled working stroke of the engine. This is compared with a derived peak pressure and a ti... | 05/22/1984 |
| 4449502 | Control system for internal combustion engine A control system for controlling the opening degree of a solenoid valve provided in an air or fuel supplying system for engine to thereby control the air/fuel ratio of the gas mixture being supplied to the engine. This control system includes a device for... | 05/22/1984 |
| 4449503 | Fuel injection pump A fuel injection pump (100) including a plunger (2) and a piston (1) movably disposed in a pumping chamber (17), means for initiating (3, 5) fuel injection and means for terminating (13, 20, 29) fuel injection, the plunger periodically pressurizing fuel i... | 05/22/1984 |
| 4449504 | Distributor type fuel injection pump A distributor type fuel injection pump has an accumulator. When an internal combustion engine is in low-speed rotation or in low-load operation, the accumulator accumulates part of the fuel pressurized within a fuel compression chamber, thereby lowering t... | 05/22/1984 |
| 4449505 | Internal combustion engine Several embodiments of internal combustion engines offering improved performance in the form of improved fuel economy and reduction in the emission of unwanted exhaust gas constituents at idle and low speed operation. In each embodiment, an induction syst... | 05/22/1984 |
| 4449506 | Fuel supply system In a fuel control system for a fuel injected internal combustion engine, fuel is pumped from a tank by a cheek plate unloading pump to the fuel rail which supplies the fuel injectors. The delivery pressure of the pump is controlled by a microprocessor whi... | 05/22/1984 |
| 4449507 | Dual pressure metering for distributor pumps A fuel injection system for a diesel engine having injection and metering modes of operation for delivering fuel to an engine comprising a plurality of fuel injectors wherein each of said fuel injectors comprise a first port, a second port and a metering ... | 05/22/1984 |
| 4449508 | Electrically controlled or regulated fuel metering system for an internal combustion engine An electronically controlled or regulated fuel metering system for an internal combustion engine having one sensor each for the air flow in the intake tube and for the throttle valve position is proposed. In accordance with the signals of these sensors, i... | 05/22/1984 |
| 4449509 | Gaseous fuel carburetion In a gaseous fuel carburetion system in which air and gaseous fuel are mixed in a mixer prior to induction into an internal combustion engine, and in which the rate of flow of the induction air is controlled by throttling the intake of the air/fuel mixtur... | 05/22/1984 |
| 4449510 | Biomass heat exchanger furnace A hot air heat exchanger furnace that uses crop residue as a fuel source is provided for producing the heat required for various purposes, such as the drying of grains, peanuts, soybeans and other materials and for the heating of buildings. The furnace in... | 05/22/1984 |
| 4449511 | Recuperative furnace A recuperative furnace and method for heating wherein the recirculation air blower directs the return air upwardly first to a recuperative heat exchanger and then to a second heat exchanger operating from the heat of combustion. The flue gases are routed ... | 05/22/1984 |
| 4449512 | Energy efficient damper for a furnace A damper for sealing and unsealing a vertical furnace flue pipe to minimize the escape of heat when the furnace is not operating, the damper comprising a cylindrical body adapted to form a section of vertical flue pipe, the cylindrical body having a top o... | 05/22/1984 |
| 4449513 | Solar heater A solar heater having a housing having a base and back formed of insulation and a glass disposed between the base and back. A sheet metal plate in contact with the base and back. A heat absorbing conduit in the housing and in contact with the sheet metal ... | 05/22/1984 |
| 4449514 | Solar concentrator protective system A system is described for use with a solar concentrator such as a parabolic dish type that concentrates solar radiation onto a small opening (18) of a receiver, for protecting the receiver in certain circumstances, including tracking failure wherein the c... | 05/22/1984 |
| 4449515 | Apparatus for collecting, intensifying and storing solar energy A method and apparatus for collecting, intensifying and storing solar energy which includes a hollow spherical vessel 10 having a polished reflective interior surface. A window 32 is provided in the wall of the vessel for allowing concentrated rays from t... | 05/22/1984 |
| 4449516 | Sunlight-energy-storing method This invention is a method for storing light energy using an indigo derivative. Among indigo derivatives capable of storing light energy by the photoisomerization of the molecule from the trans-form to the cis-form, compounds heretofore obtained have been... | 05/22/1984 |
| 4449517 | Solar heat plant A solar heat plant comprises a first system including a high temperature heat collector for changing solar energy to high temperature heat energy under usual sunshine and to low temperature heat energy under poor sunshine to supply the heat energy to a hi... | 05/22/1984 |
| 4449518 | Disinfection indicator for medical equipment A disinfection indicator mounted on medical equipment which is inserted into a channel for forceps and repeatedly used after thermal sterilization, includes a deformable portion, made of a shape memory alloy having a one-way shape memory effect, which is ... | 05/22/1984 |
| 4449519 | Endoscope A multi-segmented endoscope (20) includes at least two sections (22), (24) which are detachably coupled together to provide endoscopes of varying lengths and openings for use during different stages of the birth process. The end (26) of the smaller sectio... | 05/22/1984 |
| 4449520 | Penile prosthesis device A pair of inflatable erecting tubes and a pair of inflatable reservoir tubes project from opposite ends of a pump unit including a rigid valve body molded as an insert within a pump body of resilient silicone material. The inflatable tubes are implanted w... | 05/22/1984 |
| 4449521 | Sexual aid A genital splint permitting a male to achieve penetration during sexual intercourse comprises a base adjacent the torso, an adjustable collar compressingly engaging the glans of the penis, and adjustable support column means for maintaining the collar in ... | 05/22/1984 |
| 4449522 | Positioning device for use with a tracheal tube which is insertable into a person's trachea for respiration purposes A positioning device for use with a tracheal tube which is insertable into a patient's trachea particularly a tube of a type which includes a respiration gas jet discharge which must be accurately positioned in respect to the first bifurcation of the trac... | 05/22/1984 |
| 4449523 | Talking tracheostomy tube A talking tracheostomy tube according to the teachings of the present invention is shown in the preferred embodiment as including an inner cannula removably received within an outer cannula. The tracheostomy tube further includes, in the preferred embodim... | 05/22/1984 |
| 4449524 | Self-contained breathing apparatus with provision for shared use Self-contained breathing apparatus comprising a portable tank containing a supply of breathing air under high pressure, a main pressure regulator for reducing the pressure of air from the tank to a moderate level, a face mask having a demand valve mounted... | 05/22/1984 |
| 4449525 | Pulmonary resuscitator A pulmonary resuscitating device designed for single time use and for use with administering cardiopulmonary resuscitation to a heart failure patient. The device includes an endotracheal tube for insertion in the patient's trachea, a mouthpiece for a resc... | 05/22/1984 |
| 4449526 | Mask breathing system A mouth mask includes a unitary member having an inner wall portion and an outer wall portion. The unitary member is adapted to seal about the lips of a patient with the perimeter defined by the intersection of the inner and outer wall portions resting on... | 05/22/1984 |
| 4449527 | Endotracheal tube holder An endotracheal tube holder is disclosed for holding an endotracheal tube at a fixed position within a patient's mouth before, during and after surgical procedures while permitting access to and visualization of the mouth. The holder is comprised of a var... | 05/22/1984 |
| 4449528 | Fast pulse thermal cautery probe and method A miniaturized, endoscopically deliverable thermal cautery probe for cauterizing internal vessels. The probe is applied to tissues cold, and a large number of electric heating pulses of equal energy are then applied to an internal heating element in the p... | 05/22/1984 |
| 4449529 | Automatic retractable lancet assembly An automatic retractable lancet assembly includes a housing with a sharp-pointed lancet movably mounted therein. A slidable plunger is mounted in the housing in the end thereof opposite from the lancet for loading the assembly prior to use. An actuating m... | 05/22/1984 |
| 4449530 | Hemostatic clips and method of manufacture Metallic, hemostatic clips providing a reduced gap when closed about a tubular vessel.... | 05/22/1984 |
| 4449531 | Non-metallic, bio-compatible hemostatic clips with interlocking latch means Sterile, non-metallic, bio-compatible hemostatic clips of absorbable and non-absorbable materials comprising two leg members joined with a resilient hinge. The distal ends of said leg members include latch means to lock the clip in a closed position. Each... | 05/22/1984 |
