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Patent No. 5421089

Fork With Timer

A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.

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Class 423/327.1 - Aluminum containing


Subclass of Class 423 - Chemistry of inorganic compounds
Definition: Products or processes in which the metal is aluminum.
No. of applications: 31
Last issue date: 05/24/2012


Application No.Application TitleIssue Date
20120127633METAL ELECTROLYTIC CAPACITOR, AND ABSORBENT AND LEAKAGE PREVENTION MATERIAL FOR METAL ELECTROLYTIC CAPACITOR
A metal electrolytic capacitor capable of quickly absorbing and immobilizing a belching vapor of a driving electrolyte and widely reducing leakage when an explosion-proof valve operates. An aluminum electrolytic capacitor body is configured by housing a capacitor elemen...
05/24/2012
20120107214METHOD FOR PREPARING MICROTUBULAR HALLOYSITE NANOPOWDERS
The present invention provides a method for preparing microtubular halloysite nanopowders by cutting halloysite nanotubes at a high pressure, microtubular halloysite nanopowders prepared by the method, and a cosmetic composition comprising the microtubular halloysite na...
05/03/2012
20120004465Process For The Preparation Of An Isomorphously Substituted Silicate
A process for the preparation of an isomorphously substituted layered silicate comprising (1) providing a mixture containing silica or a precursor thereof, at least one structure directing agent (SDA) allowing for the crystallization of the layered silicate, and water; ...
01/05/2012
20110319251Isomorphously Substituted Silicate
The present invention relates to a process for the preparation of an isomorphously substituted RUB-36 silicate comprising (1) providing a mixture containing silica, preferably amorphous silica, and/or at least one silica precursor, water, at least one suitable structure...
12/29/2011
20110311805CUTTING TOOL
The invention relates to a cutting tool having a substrate base body and a single or multi-layered coating attached thereupon, wherein at least one layer of the coating is a metal oxide layer produced in the PVD process or in the CVD process and the metal oxide layer ha...
12/22/2011
20110265662Using Carbon Dioxide Regulators to Extend the Shelf Life of Plastic Packaging
A method for replenishing carbon dioxide gas in a carbonated beverage container where a carbon dioxide regulator releases carbon dioxide at a rate approximately equal to the rate of carbon dioxide loss from said container. Also disclosed is packaging system for maintain...
11/03/2011
20110250341SILICA CONTAINING PARTICLE
A silica containing composition is disclosed. The silica composition comprising a compound having the following formula (SiO2)x(OH)yMzOaF: wherein M optionally exists and said M is at least one of the following meta...
10/13/2011
20110189070Method of Producing Amorphous Aluminum Silicate, Amorphous Aluminum Silicate Obtained with said Method, and Adsorbent using the same
The present invention aims to provide an adsorbent with superior adsorption performance of 20 wt % or more in a humidity range of 5 to 60 wt % by using a low-cost reagent as the raw material. Aluminum sulfate is used as the Al source, the respective aqueous solutions ar...
08/04/2011
20110155028Combustion Catalyst
The present invention pertains to combustion catalysts, including processes for achieving increased thermal output from combustion processes, processes for improved combustion in boilers and furnaces, processes for reducing the emission of undesirable pollutants, and pr...
06/30/2011
20110135928METAL SILICON NITRIDE OR METAL SILICON OXYNITRIDE SUBMICRON PHOSPHOR PARTICLES AND METHODS FOR SYNTHESIZING THESE PHOSPHORS
Submicron powders of metal silicon nitrides and metal silicon oxynitrides are synthesized using nanoscale particles of one or more precursor materials using a solid state reaction. For example, nanoscale powders of silicon nitride are useful precursor powders for the sy...
06/09/2011
20110059871Graphene Compositions And Drilling Fluids Derived Therefrom
Drilling fluids comprising graphenes and nanoplatelet additives and methods for production thereof are disclosed. Graphene includes graphite oxide, graphene oxide, chemically-converted graphene, and functionalized chemically-converted graphene. Derivatized graphenes and...
03/10/2011
20110036272System and Method For Treating Tailings From Bitumen Extraction
A system and method for treating tailings from a bitumen froth treatment process such as TSRU tailings. The tailings are dewatered and then combusted to convert kaolin in the tailings into metakaolin. Calcined fines and heavy minerals may be recovered from the combustio...
02/17/2011
20100322836CONTINUOUS PREPARATION OF CALCINED CHEMICALLY-TREATED SOLID OXIDES
The present invention discloses a continuous calcination vessel which can be used to prepare calcined chemically-treated solid oxides from solid oxides and chemically-treated solid oxides. A process for the continuous preparation of calcined chemically-treated solid oxi...
12/23/2010
20100272624IZM-2 CRYSTALLINE SOLID AND PROCESS FOR ITS PREPARATION
The invention concerns a crystalline solid designated IZM-2, which has the X ray diffraction diagram given below. Said solid has a chemical composition expressed as the anhydrous base in terms of moles of oxides by the formula XO2:aY2O3:...
10/28/2010
20100255280OXIDE FILM, COATING SOLUTION FOR FORMING OXIDE FILM, OPTICAL MEMBER USING THE OXIDE FILM, AND METHOD OF PRODUCING THE OPTICAL MEMBER
Provided is an oxide film including an Si component, in which a relative intensity ratio B/A of an absorption peak intensity B at a wavenumber of 1,000 to 850 cm−1 assigned to an Si—O-M bond where M represents H or a metal element to an absorption peak in...
10/07/2010
20100222482MASS PRODUCTION OF NANO-SCALED PLATELETS AND PRODUCTS
Disclosed is a process for exfoliating a layered material to produce nano-scaled platelets having a thickness smaller than 100 nm, typically smaller than 10 nm, and often between 0.34 nm and 1.02 nm. The process comprises: (a) charging a layered material to an intercala...
09/02/2010
20100189620Amorphous acidic materials, their synthesis and use
A porous material comprises oxides of silicon and aluminum and is substantially free of X-ray diffraction peaks in its calcined form. The material is characterized by the following properties:
  • <...
07/29/2010
20100119431Strong Glass-Ceramic
The present invention relates generally dental ceramics. In particular, invention relates to a high strength, high reliability, dental glass-ceramic that contains uniform, ellipsoidal reinforcing leucite crystals....
05/13/2010
20100098780FLAKY PARTICLE AND COSMETIC
The present invention has an object to provide a flaky particulate material giving skin an excellent smoothness, which is free from whitening problem upon use thereof owing to its high transparency. The present invention also has another object to provide a cosmetic com...
04/22/2010
20100098614PROCESS FOR SYNTHESIS OF CLAY PARTICLES
A process for synthesizing clay particles comprising the step of heating a reactant solution mixture of metal salt and a metal silicate using a radiation source under conditions to form said synthetic clay particles....
04/22/2010
20090324475Superhard dielectric compounds and methods of preparation
Novel superhard dielectric compounds useful as gate dielectrics in microelectronic devices have been discovered. Low temperature methods for making thin films of the compounds on substrate silicon are provided. The methods comprise the step of contacting a precursor hav...
12/31/2009
20090317318Method of Treating an Aqueous Suspension of Kaolin
A method of treating a kaolin particulate material to improve one or more of its properties by removal of impurity particles therein which includes: producing a dispersed aqueous suspension of a kaolin particulate material containing at least 0.1% by weight, based on th...
12/24/2009
20090301345PYROGENICALLY PRODUCED SILICON DIOXIDE DOPED BY MEANS OF AN AEROSOL
Pyrogenically produced silicon dioxide doped with aluminum oxide by means of an aerosol is produced by introducing an aqueous aerosol of an aluminum salt into the flame of a pyrogenic silica producing flame hydrolysis method or a flame oxidation method. The silicon diox...
12/10/2009
20090075113Non-Chromate Corrosion Inhibitor Formulas Based on Permanganate Sodalite Compositions
Sodalite is synthesized in the presence of a stoichiometric quantity of Permanganate ion. After thorough washing to remove trace salts the resulting pigment may be encapsulated with amorphous silica using the Iler process. The resulting pigment has enhanced acid stabili...
03/19/2009
20090060813MOLECULAR SIEVE SSZ-82 COMPOSITION OF MATTER AND SYNTHESIS THEREOF
The present invention is directed to a new crystalline molecular sieve designated SSZ-82, a method for preparing SSZ-82 using a 1,6-bis(N-cyclohexylpyrrolidinium)hexane dication as a structure directing agent, and uses for SSZ-82....
03/05/2009
20080267851High Whiteness Metakaolin and High Whiteness Fully Calcined Kaolin
The present invention relates to calcined kaolins having optimal whiteness and brightness properties. The calcined kaolins can comprise metakaolin, fully calcined kaolin, or flash calcined kaolin. The kaolin can be calcined from hydrous kaolin that has been subjected to...
10/30/2008
20080182210Image-projecting system, such as a projection objective of a microlithographic projection exposure apparatus
The disclosure relates to an image-projecting system, such as a projection objective of a microlithographic projection exposure apparatus. In some embodiments, at least one optical element includes a cubic-crystalline material which at a given operating wavelength has a...
07/31/2008
20080159941PROCESS FOR THE PREPARATION OF MAGADIITE FROM AN ORGANIC STRUCTURING AGENT OF QUATERNARY DIAMMONIUM TYPE
Described is a process for the preparation of a crystallised lamellar solid formed by magadiite consisting of implementing in a step (i) mixing of at least one silica source, at least one salt of N,N,N′,N′-tetramethyl-N,N′-dibenzyloctanediammonium, at least one al...
07/03/2008
20080152569PROCESS FOR THE PREPARATION OF MAGADIITE FROM AN ORGANIC STRUCTURING AGENT OF QUATERNARY DIAMMONIUM TYPE
Described is a process for the preparation of a crystallised lamellar solid formed by magadiite consisting of implementing in a step (i) mixing of at least one silica source, at least one salt of N,N,N′,N′-tetramethyl-N,N′-dibenzyloctanediammonium, at least one al...
06/26/2008
20080131349High Efficiency Nitrogen Fertilizer and Process for its Manufacture
The present invention provides a slow release nitrogen fertilizer and a process for manufacturing the fertilizer, wherein the fly ash from coal-fired power plants that may contain high concentration of mercury and carbon is used as the main feedstock and the carbonitrid...
06/05/2008
20080102259Oxide materials, articles, systems, and methods
This disclosure relates to oxide materials, as well as related articles, systems and methods....
05/01/2008
 
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