U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5979328

Vehicular Impact Signaling Device

An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 366/152.3 - By viscosity


Subclass of Class 366 - Agitating
Definition: Subject matter wherein the detector senses resistance to
No. of patents: 21
Last issue date: 05/27/2008


NumberTitleIssue Date
7377685Apparatus and process for mixing at least two fluids
The apparatus comprises a first fluid line for conducting an intermittently flowing first fluid and a second fluid line for conducting an intermittently flowing second fluid, the two fluid lines being connected at a junction to a third fluid line, which forwards the...
05/27/2008
7344299Mixing system and process
A batter mixing apparatus and process is disclosed for mixing a dry batter mix with a predetermined amount of water is adapted to continuously measure the temperature and the viscosity, in centipoises, with an inline viscometer. The controls of the apparatus are ful...
03/18/2008
7344297Method and apparatus for asynchronous blending and supply of chemical solutions
The invention is a method and apparatus for asynchronous blending and supply of chemical solutions. The method of the present invention includes a continuous blending system. This continuous blending system monitors the output and continuously adjusts the blending s...
03/18/2008
7243670Microfluidic system
A microfluidic system, particularly a microfluidic chip, with at least one operational channel, in which a fluid and/or the constituents contained therein are moveable in the direction of the operational channel by a driving force, particularly by using pressure, ac...
07/17/2007
7123338Apparatus and method for fabricating liquid crystal display device
An apparatus for fabricating a liquid crystal display device includes a controller for providing nitrogen (N2) gas at a constant pressure, a plurality of dispensers receiving the nitrogen gas from the controller, each of the dispensers dotting a silver pa...
10/17/2006
7101646Developing method and apparatus
In this developing method and apparatus, a concentration measuring unit 222 picks part of developing fluid in a blending tank 186 to measure the resist concentration by an absorption photometry and feeds the detected resist concentration to a control u...
09/05/2006
7097346Method and system in control of coating color recipe
The amount of at least one coating mix component and/or the ratios of two or more components are measured by a measuring device arranged in conjunction with the coating mix. The measurement is taken from finished coating mix and/or coating mix to be recycled for use...
08/29/2006
7077290Beverage forming and dispensing system
A beverage dispensing system includes separate valves for controlling the flow rate of a diluent and a concentrate. Various concentrates of different viscosities can be used and the selected concentrate is identified. The flow rate of the concentrate is determined b...
07/18/2006
6923568Method and apparatus for blending process materials
A method and apparatus for blending and supplying process materials. The method and apparatus are particularly applicable to the blending of ultra-high purity chemicals, the blending of abrasive slurries with other chemicals for the polishing of semiconductor wafers...
08/02/2005
6588927Purified developer producing equipment and method
The developer producing equipment of the present invention is equipped with a preparation tank to which a developer stock solution and pure water are supplied, and in which these ingredients are agitated, and a leveling tank which is connected to this pre...
07/08/2003
6220747Proportional pump system for viscous fluids
A method and apparatus for combining multiple viscous fluids in which a desired, predetermined mixture ratio is automatically maintained by at least one system microcontroller. The microcontroller processes critical data relating to a primary fluid throug...
04/24/2001
5899563Method and apparatus for continuous preparation of corrugating adhesive
A corrugating adhesive is produced on an as needed continuous basis using a mixing chamber containing an agitator and a testing chamber including a viscosity sensor. Each adhesive ingredient is proportionally added to the mixing chamber in a total volumet...
05/04/1999
5856381Compounding of polymer dispersions
A process for compounding polymer dispersions, which comprises circulating the polymer dispersion from a vessel (7) having a stirring device (6) through a line (3) having a mixing device (2) by means of a pump (4) which is located in the line (3), and, be...
01/05/1999
5599100Multi-phase fluids for a hydraulic system
A hydraulic system employing multi-phase hydraulic fluids in which a first phase hydraulic fluid has its properties modified by the addition of a second phase hydraulic fluid is described. Effective hydraulic actuation is achieved in a single system under...
02/04/1997
5452954Control method for a multi-component slurrying process
A method of controlling a continuous multi-component slurrying process at an oil or gas well comprises continuously flowing substances for creating a slurry in response to a slurry flow rate factor and continuously flowing another substance for the slurry...
09/26/1995
5372789Device for the production of a reaction mixture
In devices for the production of a reaction mixture, which forms a foamed plastic, from at least two reaction components and a foaming agent, it is possible to determine the content of foaming agent in a reaction component mixed therewith in that an inter...
12/13/1994
4850700Method and apparatus for producing a coal/water mixture for combustion in a fluidized bed unit
A method and apparatus for producing a coal/water mixture for combustion in a fluidized bed unit. To produce a hydraulically transportable coal/water mixture, crushed raw coal is preliminarily mixed with water in a first stage. This mixture is final mixed...
07/25/1989
4436429Slurry production system
A slurry mixing and pumping system adapted to automatically control both slurry viscosity and product output volume. Water and raw gypsum delivered to a mixing vat are thoroughly blended by a hydraulically powered agitator blade within the vat. Hydraulic ...
03/13/1984
4436431Slurry production system
A slurry mixing and pumping system adapted to automatically control both slurry viscosity and product output volume. Water and raw gypsum delivered to a mixing vat are thoroughly blended by a hydraulically powered agitator blade within the vat. Hydraulic ...
03/13/1984
4363742Method and apparatus for making battery paste
Control apparatus and a method for making battery paste by mixing selected quantities of lead oxide, sulfuric acid and water to form a reaction mixture are disclosed. During the reaction portion of the process, the viscosity of the mixture initially desce...
12/14/1982
4091462Control apparatus for mortar compounding apparatus
In a mortar compounding apparatus wherein water, cement, aggregate and sand are admitted into a mixing tank at a predetermined ratio and admixed to form mortar, there is provided a control apparatus including detection blades rotated by a constant torque ...
05/23/1978
 
Sign InRegister
Username  
Password   
forgot password?