Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 7231284 | Controller for hybrid vehicle In a controller unit for a hybrid vehicle, a generation controller controls the quantity of electric power generated by a motor generator, and a fuel cut controller stops fuel supply to the engine if a predetermined fuel cut condition is satisfied. The generation co... | 06/12/2007 |
| 7116081 | Thermal protection scheme for high output vehicle alternator A system and a method for thermally protecting a high output vehicle alternator are provided. The high output vehicle alternator includes a duty cycle control system. The duty cycle control system includes an alternator temperature signal generator and an alternator... | 10/03/2006 |
| 6439191 | Fuel ram-injector and igniter improvements An electromagnetic fuel ram-injector and improved igniter apparatus, comprising a fuel injector, and a fuel igniter in series with the injector, to ignite fuel passing through the injector.... | 08/27/2002 |
| 4411234 | Fuel system for internal combustion engine A fuel system for an internal combustion engine includes a fuel processing unit having at least one foot-actuated, split butterfly valve for controlling induction airflow and a plurality of fuel injectors for spraying fuel into the induction airflow. The ... | 10/25/1983 |
| 4333434 | Fuel injection system, control valve and electronic control circuit A fuel injection system and control valve are disclosed for use with a multi-cylinder engine such as a diesel or proco type engine. The disclosed control valve, which is of the piezoelectric type, controls the fuel injection into the individual cylinders ... | 06/08/1982 |
| 4314538 | Electronic fuel control system including electronic means for providing a continuous variable correction factor An electronic fuel control system of the type providing fuel delivery controlling signals during the period of time that at least a portion of a controlled signal maintains a preselected relationship with respect to particular value is provided with circu... | 02/09/1982 |
| 4278061 | Method and apparatus for adjusting fuel injection control A fuel injection system of an internal combustion engine generates valve-actuating pulses for actuating electromagnetic fuel injection valves. The length, or duration, of these valve actuating pulses is a function of various engine conditions and they are... | 07/14/1981 |
| 4240382 | Speed sensitive electronic fuel control system for an internal combustion engine The invention is an electronic fuel control system for an internal combustion engine having a first capacitance which is charged to a value indicative of the engine's speed during a first rotational interval of the engine. At the end of the rotational int... | 12/23/1980 |
| 4212065 | Altitude compensation feature for electronic fuel management systems An electronic control unit for regulating the air/fuel ratio of an internal combustion engine is disclosed. The electronic control unit has an open loop calibration for regulating the air/fuel ratio that is corrected with a closed loop correction signal d... | 07/08/1980 |
| 4198932 | Anti-flood circuit for use with an electronic fuel injection system A pulse width computer for a fuel-injected internal combustion engine generates injector actuation control pulses, the widths of which increase with decreasing engine temperature. These actuation control pulses are normally applied to control an injector ... | 04/22/1980 |
| 4195599 | Speed sensitive electronic fuel control system for an internal combustion engine The invention is an electronic fuel control system for an internal combustion engine having a first capacitance which is charged to a value indicative of the engine's speed during a first rotational interval of the engine. At the end of the rotational int... | 04/01/1980 |
| 4188921 | Method and apparatus for defining duration of fuel injection control pulses In an internal combustion engine employing intermittent, pulse-controlled fuel injection, the amount of fuel, i.e. the duration of the control pulses is made dependent at least on engine speed and the degree of opening of the throttle plate. These variabl... | 02/19/1980 |
| 4176625 | Pulse time addition circuit for electronic fuel injection systems An electronic fuel injection system wherein fuel injectors are turned on by electrical pulses whose time periods are controlled in accordance with information received from various engine condition sensors. A primary pulse is transmitted for each revoluti... | 12/04/1979 |
| 4134367 | Electronic fuel injection control Engine fuel injector control circuitry comprising a pulse generator that duces long duration pulses. NOR gate circuitry is actuated by each pulse to operate a ramp generator. The ramp generator output changes at a rate determined by current flow generate... | 01/16/1979 |
| 4133320 | Apparatus for determining the injected fuel quantity in mixture compressing internal combustion engines A fuel metering system of an internal combustion engine is controlled by an analog computer circuit which delivers injection pulses to actuate the fuel injection valves of the engine. The duration of these pulses is directly related to the amount of injec... | 01/09/1979 |
| 4121545 | Electronic fuel injection control apparatus using variable resistance for relating intake air speed to engine speed An electronic fuel injection control apparatus is provided with a first sensor to determine the volume of intake air and a second sensor providing an electrical signal the magnitude of which is related to the engine speed. The detected air volume is trans... | 10/24/1978 |
| 4099491 | System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration In a fuel management system for an internal combustion engine, a system utilizing a stoichiometric gas sensor in the exhaust gas system for supplying an electrical signal to an asymmetrical integrator which controls and maintains any desired air/fuel rati... | 07/11/1978 |
| 4052964 | Corona discharge fluid flow transducers and fuel injection systems incorporating such transducers A corona discharge gas flow transducer includes a high tension discharge electrode, and a receiving electrode having two terminals, the difference between the current flow from these terminals representing the gas mass flow. For deriving a current differe... | 10/11/1977 |
| 4048479 | Optimum air/fuel mixture computer for internal combustion engines In a computer for calculating the optimum mixture of combustion agent and fuel for an internal combustion engine, of the type comprising a monostable univibrator operating in synchronism with the rotational velocity of the engine and generating electric p... | 09/13/1977 |
| 4046129 | Regulating arrangement for internal combustion engines, especially those with a fuel injection system The operation of an internal combustion engine is regulated by an electronic regulation circuit which utilizes suction pipe pressure to modulate the width of a pulsed signal and to vary the amplitude of a sawtooth wave signal in accordance with the durati... | 09/06/1977 |
| 4046113 | Internal combustion engine fuel injection control system An i.c. engine fuel injection control includes a corona-discharge type transducer for measuring the mass of air aspirated by the engine. Since such a transducer is humidity sensitive a compensation circuit is provided for automatically applying a humidity... | 09/06/1977 |
| 4020802 | Fuel injection system for internal combustion engine A fuel injection system for an internal combustion engine of a type in which a stratified charge of rich air-fuel mixture and lean air-fuel mixture is supplied into the combustion chamber of each cylinder. The fuel injection system includes an electronic ... | 05/03/1977 |
| 4016843 | Ignition devices for automobiles The present invention relates to improvements in electronic control for the ignition advance for automobiles. The purpose of the present invention is to provide, on the basis of a given control signal, an advance in the relation between the firing point o... | 04/12/1977 |
| 4015563 | Stabilized fuel injection system To prevent bucking of a fuel injection operated automotive engine, under transient dynamic conditions, due to resilient suspension thereof, a timing capacitor in the fuel injection system has an auxiliary capacitor connected in parallel thereto over a dio... | 04/05/1977 |
| 3987764 | Timer means for sequential fuel injection Timer means for sequential fuel injection including a timer circuit triggered to develop an output signal after a time interval having a duration which varies as a linear function of the magnitude of one or more control voltages varied in accordance with ... | 10/26/1976 |
