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| Patent # | Description |
|---|---|
| US-5,921,122 |
Device for preventing falling of upper pin tumblers of a lock during
change of a lock core in the lock A lock assembly includes a main body having a compartment defined in a lower part thereof for removably receiving a lock core therein. The main body further... |
| US-5,921,121 |
Adjustable key-type spring pin lock cylinder The present apparatus provides an adjustable key-type spring pin lock cylinder. The spring pin lock cylinder includes a lock core (1), a first core sleeve (2),... |
| US-5,921,120 |
Steering wheel lock assembly with air bag protection A steering lock assembly includes a main body having a recess for receiving a portion of a rim of a steering wheel, a hook device pivotally mounted in the main... |
| US-5,921,119 |
Pop-out handle lock assembly A pop-out handle lock assembly having a frangible and easily replaceable handle portion is provided. As with other pop-out handle lock assemblies, the pop-out... |
| US-5,921,118 |
Shift lever lock structure of a car The present invention relates to an improved shift lever lock structure of a car, wherein, a lock core and an upper and a lower bead seat are placed in from the... |
| US-5,921,117 |
Mailbox locking device A locking receptacle and a locking device for securing a mailbox, package delivery box, or other receptacle requiring a single opening of the receptacle door for... |
| US-5,921,116 |
Vehicle pedal lock A vehicle pedal lock comprises first and second members movable relative to one another and adapted for locking and unlocking engagement, and a lock assembly for... |
| US-5,921,115 |
Security device A device is adapted for use primarily as a theft deterrent for bicycles, mopeds and other two and three wheeled self propelled or motorized conveyances, said... |
| US-5,921,114 |
Pulsator for washing machine A pulsator for a washing machine installed in a washing tub is provided. The present pulsator for a washing machine comprises: a main body installed rotatably on... |
| US-5,921,113 |
Clothes washing machine having electrolytic purifier for waste water A clothes washing machine has a sewage disposal apparatus using electrolysis for removing polluted matter such as surfactants, suspended solids and organic... |
| US-5,921,112 |
Transmitter housing for a water level transmitter in a washing machine A transmitter housing for connecting a water level transmitter to a lye runoff bellows in a washing machine, the transmitter housing having an elongated and... |
| US-5,921,111 |
Warp knitting machine with two different knitting areas There is a description of a device for the production of warp knitted fabrics which are being produced on one knitting machine having two separate and... |
| US-5,921,110 |
Interchangeable jewelry assembly An interchangeable jewelry assembly is provided which includes at least one jewelry element having a first side and a second side that is adapted for attaching... |
| US-5,921,109 |
Method for operating a cryogenic rectification column A method for operating a cryogenic rectification column for the separation of the components of air by cryogenic rectification, whereby the column may be... |
| US-5,921,108 |
Reflux condenser cryogenic rectification system for producing lower
purity oxygen A method for directly producing lower purity oxygen with high recovery, employing a non-adiabatic distillation device within a distillation column to provide... |
| US-5,921,107 |
Oxygen production method related to a nitrogen generator unit A method for producing a small amount of oxygen, related to a nitrogen generator unit, is provided. In a nitrogen rectification column which cools down and... |
| US-5,921,106 |
Process for compressing a gas associated with a unit for separating a
gas mixture In a process for compressing a gas, associated with a unit (5) for separating a gas mixture, the compressor (1, 2, 7) comprises a number of stages less than that... |
| US-5,921,105 |
Cooling unit In a cooling unit for an absorption circuit, an absorber, a generator, a condenser, and an evaporator are provided. The absorber is built by at least two... |
| US-5,921,104 |
Cool air exhaling apparatus in enforced circulation type refrigerator
and control method thereof A cool air exhaling apparatus in an enforced circulation type refrigerator and a control method thereof having a simple configuration so as to reduce ... |
| US-5,921,103 |
Portable ice-making apparatus A portable and weather-resistant ice-making apparatus (10) includes an ice-making unit (20) supported by a frame (22) and contained within a housing (24), the... |
| US-5,921,102 |
Storage apparatus particularly with automatic insertion and retrieval A storage unit includes a housing with a storage chamber, a carrier disposed inside the chamber for supporting a plurality of specimens in a predetermined array,... |
| US-5,921,101 |
Cooling liquid distributing method and system A method and system to distribute evaporative cooling liquid onto a heat-exchanger in an air conditioner which uses a rotating air blower to generate a forced... |
| US-5,921,100 |
Air conditioning apparatus for seat of vehicle An air conditioning apparatus for a seat of a vehicle includes a seat air-blowing unit disposed in a lower portion of the seat, and a seat duct for blowing air... |
| US-5,921,099 |
Air conditioner temperature control apparatus An air conditioner temperature control apparatus comprising: a remotely controlled signal receiving unit for setting-up room temperature; a temperature detecting... |
| US-5,921,098 |
Process for the control of a refrigeration system as well as a
refrigeration system and expansion valve A process for controlling a refrigeration system, as well as the refrigeration system and a new expansion valve for the refrigeration system. An electronic... |
| US-5,921,097 |
Purge processor A purge processor for purging air and other noncondensibles from refrigeration systems or refrigeration handling systems includes: an inlet gas connector for... |
| US-5,921,096 |
Modular temperature maintaining food receptacle system A modular refrigerated food container system for use in buffet bars in restaurants and the like includes a plurality of food storage receptacles for receiving... |
| US-5,921,095 |
Expandable type refrigerator An expandable type refrigerator which is capable of coupling a plurality of refrigerating units or freezing units which each have an independent operational... |
| US-5,921,094 |
Methods and apparatus for sensing an excessive amount of collected
condensed water in an air conditioner A method of sensing condensed water of an air conditioner which is driven by a compressor motor's operation through a motor driving portion, to heat-exchange the... |
| US-5,921,093 |
Air cycle environmental control system with energy regenerative high
pressure water condensation and extraction An air cycle environmental control system regenerates energy through the provision of a reheater condenser that condenses water vapor from compressed air. The... |
| US-5,921,092 |
Fluid defrost system and method for secondary refrigeration systems A fluid defrost system and method for defrosting the cooling coil of a product fixture normally cooled by circulating a cold secondary liquid coolant in a... |
| US-5,921,091 |
Liquid air food freezer and method A cryogenic freezing method uses a mixture of liquid nitrogen and liquid oxygen in amounts approximating the composition of atmospheric air to freeze food... |
| US-5,921,090 |
Control method for a cryogenic refrigeration system A control method is provided for a cryogenic refrigeration system having an evaporator-heater coil, an electronically controlled valve for regulating the amount... |
| US-5,921,089 |
Method for the transport and storage of phenol The transportation and storage of phenol is enhanced by additions of up to 70% by weight of acetone to liquid phenol. |
| US-5,921,088 |
Air conditioning apparatus There is provided an air conditioning apparatus including an air duct and provided therein with a blower, a heater, a humidifier and an air cooling dehumidifier... |
| US-5,921,087 |
Method and apparatus for cooling integrated circuits using a
thermoelectric module An integrated circuit cooling device in which a thermoelectric module (TEM) is built into a printed circuit board (PCB) so that the TEM converts heat generated... |
| US-5,921,086 |
Cooling type cold wind fan assembly A cooling type cold wind fan assembly including a coolant reservoir containing a coolant, a cooling cylinder being disposed in the coolant reservoir, a top end... |
| US-5,921,085 |
Condenser with built-in deaerator and starting/stopping methods of the
same A condenser with built-in deaerator comprises a main casing into which steam discharged from a turbine, a tube bank installed inside the main casing to condense... |
| US-5,921,084 |
Power-assisted braking device with a variable assistance ratio A boosted braking device for a motor vehicle having a master cylinder (200) and a pneumatic booster (100) operated by applying an input force to an operating rod... |
| US-5,921,083 |
Tri-clad thermoelectric actuator A tri-clad metallic semiconductor strip with self-contained heating and cooling to cause the controlled expansion and contraction thereof to more the strip to... |
| US-5,921,082 |
Magnetically powered hydro-buoyant electric power generating plant A hydro-buoyant electrical power generating plant is provided which generates electricity from a source of hydraulic pressure. The energy that pressurizes the... |
| US-5,921,081 |
Motor vehicle muffler A motor vehicle muffler mounted with a plurality of baffles, the muffler comprising a variable control unit constructed such that at least one baffle in the... |
| US-5,921,080 |
Oxidation catalytic converter system for small spark ignited engines An oxidation catalytic converter system for small spark ignited engines includes a housing containing a catalyst, an inlet for receiving exhaust gases from the... |
| US-5,921,079 |
Emission control apparatus Apparatus for controlling emissions from an internal combustion engine including an enclosed cylindrical housing and a converter assembly coaxially mounted in... |
| US-5,921,078 |
Diagnostic equipment for an exhaust gas cleaning apparatus A diagnostic equipment for an exhaust gas cleaning apparatus installed for an engine, comprising a misfire detector which detects the misfire of the engine, and... |
| US-5,921,077 |
Method of monitoring a secondary air pump A secondary air pump communicates through an air duct with an exhaust gas line of an internal combustion engine. A catalytic converter for cleaning exhaust gas... |
| US-5,921,076 |
Process and apparatus for reducing nitrogen oxides in engine emissions A process and apparatus for reducing the nitrogen oxide content in oxygen-containing emissions is provided, particularly for internal-combustion engines,... |
| US-5,921,075 |
Burner replacing system A burner replacing system has a rail mounted in a ring around the outer periphery of burners mounted radially at the middle of a gas turbine. A carriage turns... |
| US-5,921,074 |
Pivotless mechanical crop harvester A self-propelled mechanical harvester for harvesting above ground crops includes a shaker assembly that operates in a single plane. The shaker will oscillate... |
| US-5,921,073 |
Grass catcher A new grass catcher for mounting to a riding mower to collect mowed grass. The inventive device includes a container member having a front opening of the... |
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