atom (Total 2465 Patents Found)

Atom (2465 Patents Found)
A liquid crystalline compound exhibiting a large Δε value, an electrical and chemical stability and a superior compatibility with existing liquid crystalline compounds, a liquid crystal composition containing the same, and a liquid crystal display element constructed by using the composition are provided, which...
The subject-matter of the invention is a process for the preparation of silicone oils which are weakly colored and low in turbidity by hydrosilylation of polyorganohydrosiloxanes with different or identical synthons comprising at least one hydrocarbon-comprising ring in which is included an oxygen atom, the said reacti...
Embodiments of the system provide for processing non-continuous atom interferometer inertial instrument measurements and continuous wide bandwidth instrument measurements with a gravity database. An embodiment may have: a gravity disturbance vector database having gradients; a comparator that compares real-time gravity...
A light-sensitive material comprises a support and a light-sensitive layer provided thereon which contains silver halide, a reducing agent and an ethylenically unsaturated polymerizable compound, and at least the silver halide and the polymerizable compound are contained in a microcapsule. The light-sensitive layer fur...
A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) polycarboxylic acid functional polymer, and (b) epoxide functional crosslinking agent having at least two epoxide groups, e.g., triglycidyl isocyanurate (TGIC), is described. The polycarboxylic acid functional polymer is prepared by...
PROBLEM TO BE SOLVED: To provide a halogen atom-containing resin that is useful as a water- repellent material, an oil-repellent material, a flame-retardant or heat-resistant coating layer-forming material and an ink material. SOLUTION: A phenol compound bearing halogen atoms are allowed to react in an organic solvent-...
Optimized enzymatic conditions incorporate a single oxygen atom into digested peptides using a peptidase. The incorporation of a single oxygen atom is especially useful for proteolytic 18 O labeling in comparative proteomics. The optimized proteolytic 18 O labeling minimizes the generation of a mixture of isotopic is...
ESTERS OF CERTAIN BRANCH CHAIN FATTY ACIDS CONTAINING A QUATERNARY CARBON ATOM AND CERTAIN DIHYDROXY AROMATIC CARBONYL COMPOUNDS (E.G., BENZOPHENONES, NAPHTHOPHENONES) ARE EMPLOYED AS BASE FLUIDS OR BLENDING STOCK IN LUBRICANTS, LUBRICANTS CONTAINING THESE ESTERS POSSESS SUITABLE VISCOSITY CHARACTERISTICS AND GREATER T...
A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical poly...
A servlet for enabling communications between a client having an Atom feed reader and an Enterprise Information System (EIS). The servlet enables communications between the client and the EIS by acting as a proxy for an J2CA resource adapter deployed on an application server. The servlet receives HTTP requests from the...
A process for controlled coupling and chain extension, or atom transfer condensation polymerization, of molecules containing one or more radically transferable atoms or groups is provided, wherein transition metal compounds, optionally partially in the zero oxidation state, various ligands, counterions, and solvents ar...
A fine-fabrication method of solid surfaces relates to a new surface fabrication method allows a solid-device surface to be fabricated at an atomic scale so as to produce an ultra-fine device or a device for recording information at an ultra-high density. A probe is installed with a tip thereof facing to the surface of...
A fluorine-atom-containing polymerizable unsaturated-monomer of the present invention is represented by the following formula (1a) or (1b): wherein each of a ring Z 1 and a ring Z 2 is an alicyclic carbon ring; when the alicyclic carbon ring is multi-cyclic, a part of atoms constituting ...
A process for selectively preparing a mixture of two-carbon atom oxygenated hydrocarbons while minimizing the co-production of methanol which comprises continuously contacting a gaseous reaction mixture containing hydrogen and carbon monoxide with a solid catalyst comprising rhodium in combination with thorium and/or u...
A laser stimulated atom probe for atom probe imaging of dielectric and low conductivity semiconductor materials is disclosed. The laser stimulated atom probe comprises a conventional atom probe providing a field emission tip and ion detector arrangement, a laser system providing a laser short laser pulse and synchronou...
The present invention relates to a method for preparing a hydrosilane using heteroatom-containing activated carbon, more particularly to a method for economically preparing a high-purity hydrosilane by redistribution of a chlorosilane using a heteroatom-containing activated carbon catalyst....
The compounds of this invention are 5- or 6-deoxy hexose monosaccharides having a saturated nitrogen-containing heterocycle at the 5- or 6-position bound through the nitrogen atom. The saturated nitrogen-containing heterocycle substituent is shown by the following formula: ##STR1## where X is CH 2 , NH or O; and n rang...
Disclosed are methods to prepare a specimen for microanalysis, the specimens so prepared, and methods to analyze the specimens by atom probe microscopy. The specimens are prepared by embedding a specimen within an electrically conductive matrix to yield an embedded specimen; and then forming regions on the embedded spe...
IN WHICH D represents the residue of a diazo component of the benzene series bound to the azo bridge in vicinal position to the hydroxyl group and A represents the residue of an acetoacetamide which is bound to the azo bridge in vicinal position to the enolized keto group; the new dyestuffs are especially valuable for ...
The present invention relates to novel non-ferromagnetic amorphous steel alloys represented by the general formula: Fe—Mn-(Q)-B-M, wherein Q represents one or more elements selected from the group consisting of Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and M represents one or more elements sel...
Provided are phosphorus-atom-containing oligomers that have excellent solubility in organic solvents and that produce cured products exhibiting excellent flame-retardant characteristics and heat resistance. The disclosed phosphorus-atom-containing oligomers are each represented by structural formula (1), and the conten...
【課題】 高い密度で硫黄原子を含有し、従って光学材料として有用な、新規な硫黄原子含有環状化合物およびその製造方法、並びに架橋性組成物を提供すること。 【解決手段】 硫黄原子含有環状化合物は、下記一般式(1)で表される...
2069904 9108047 PCTABS00005 Process for preparing one or more hetero-atom containing hydrocarbons by contacting one or more hydrocarbons with a plasma-generated system derived from a source containing hydrogen atoms(s) and at least one hetero-atom in wich process the plasma-generated system is contacted with the hydroc...
A positive electrode drive unit enables a positive electrode to be repeatedly rotated about the center of the positive electrode to vary a distance between the positive electrode and an atom emission unit. A control unit receives input data which is set to obtain a desired atom density distribution by displacement of t...
An apparatus and method for determining the coordinates of a body, where the coordinates express the body's inertial or kinematic properties, including, for example, its trajectory. The apparatus and method employ atom interferometers provided in a body frame X of the body whose inertial or kinematic properties are...
Translation systems and other compositions including orthogonal aminoacyl tRNA-synthetases that preferentially charge an orthogonal tRNA with an iodinated or brominated amino acid are provided. Nucleic acids encoding such synthetases are also described, as are methods and kits for producing proteins including heavy ato...
Aromatic di- and triamines are disclosed which amines are prepared by reacting isatoic acid anhydride with a compound containing at least two hydroxyl groups and at least one tertiary nitrogen group and having a molecular weight of from about 119 to about 1000. These amines are especially suited for preparing polyureth...
An apparatus and method for the generation of ultrabright multikilovolt x-rays from saturated amplification on noble gas transition arrays from hollow atom states is described. Conditions for x-ray amplification in this spectral region combine the production of cold, high-Z matter, with the direct, selective multiphoto...
L'invention porte sur un composé cristal liquide qui est stable vis-à-vis de la chaleur, de la lumière ou similaire et qui a une phase nématique sur une large plage de températures, tout en ayant une faible viscosité, une anisotropie optique adéquate, une anisotropie diélectrique adéquate et une excellente...
It is an object to provide a resist underlayer film forming composition having a selection ratio of dry etching rate larger than that of a resist film and exhibiting a low k value and a high n value at a short wavelength such as that of an ArF excimer laser, and enabling the formation of a resist pattern having a desir...
The present invention relates to a method for the synthesis of a halogen substituted aryl nitrile, where the halogens are selected from Cl, Br, or I, by reacting an aryl dihalide with a halogen/fluoride exchange reactant to produce a halogen substituted aryl fluoride which is then reacted with a fluoride/cyanide exchan...
The present invention relates to fragrance raw materials having a tertiary alpha carbon atom, to fragrance delivery systems which comprise said tertiary alpha carbon atom fragrance raw materials, and pro-fragrances which are capable of delivering said tertiary alpha carbon atom fragrance raw material and thereby provid...
Process and apparatus for forming high energy neutral atom beams by multiple neutralization. Following a first neutralization, the ions contained in the first neutral particle beam are separated by deflection by means of a quasi-achromatic magnetic doublet and a second neutralization is performed to obtain a seco...
The method for eliminating acidic compounds contained in a gaseous effluent consists of placing into contact, in column C 1 , a gaseous effluent 1 with an absorbent solution 4 comprising an aqueous solution of one or a plurality of dihydroxyalkylamines having one of the formulas (I) and (II)....