Selective hydrogenation catalyst
A catalyst on an oxidic support and processes for selectively hydrogenating unsaturated compounds in hydrocarbon streams comprising them using these catalysts...
A process for producing a supported cobalt-based Fischer-Tropsch synthesis catalyst includes, in a first activation stage, treating a particulate catalyst...
Methanation catalyst, and carbon monoxide removing system, fuel processor,
and fuel cell including the same
A methanation catalyst, a carbon monoxide removing system, a fuel processor, and a fuel cell including the same, and more particularly a non-supported...
Bulk catalyst comprising nickel tungsten metal oxidic particles
The invention relates to a nickel tungsten bulk catalyst, to a process for the manufacture of said catalyst and to the use of said catalyst for the...
Catalytic material and catalyst for purifying exhaust gas component
Disclosed is a catalytic material for purifying an exhaust gas component. The catalytic material comprises a composite oxide which contains, as essential...
Boron based catalysts and processes for preparing the catalysts are provided. The catalysts are suitable for the alkoxylation of alcohols using alkylene epoxides.
Polymerisation and oligomerisation catalysts
A polymerization catalyst composition comprising (1) a transition metal compound of Formula (A), Z being 5-membered heterocyclic containing at least one carbon,...
Membranes for highly selective separations
The present invention provides modified molecular sieve membranes with improved CO.sub.2/CH.sub.4 separation selectivity and methods for making such membranes....
Refractory materials are provided which contain P.sub.2O.sub.5/R.sub.2O.sub.3 constituents, where R is Y, Sc, Er, Lu, Yb, Tm, Ho, Dy, Tb, Gd, or a combination...
Semiconductor ceramic composition
It is intended to provide a semiconductor ceramic composition containing no Pb, which is capable of shifting the Curie temperate to a positive direction as well...
Low dielectric loss ceramic ferroelectric composite material
The ceramic ferroelectric composite material ensures the achievement of the technical result, consisting in a decrease in the level of the dielectric losses in...
A sintered cubic boron nitride (cBN) compact for use in a tool is obtained by sintering a mixture of (i) cubic boron nitride, (ii) aluminum oxide, (iii) one or...
Glass composition for lamp, glass part for lamp, and process for producing
lamp or glass composition for lamp
A glass composition for lamps includes the following by weight percent: SiO.sub.2: 60-75 wt %; CeO.sub.2+Ce.sub.2O.sub.3: 0.01-5.2 wt %; SnO+SnO.sub.2: 0.01-5.2...
Sodium-potassium hexametaphosphate and potassium metaphosphate with a low
Potassium-containing polyphosphate glasses having a relatively high amount of potassium and a relatively low level of insoluble material (e.g., less than about...
Spunbonded nonwoven fabric
There is provided by the present invention a spunbonded nonwoven fabric which is formed from fibers comprising a propylene-based polymer and has MFR of 65 to...
Fibers made from copolymers of ethylene/.alpha.-olefins
A fiber is obtainable from or comprises an ethylene/.alpha.-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1...
Elastic nonwoven sheet
This invention relates to stretchable nonwoven sheets prepared by substantially uniformly impregnating a necked nonwoven substrate or an easily extensible...
Stab resistant and anti-ballistic material and method of making the same
The invention relates to a fabric having both stab resistant and anti-ballistic properties. The fabric is made of yarn of a weight greater than about 500 dtex,...
Method for manufacturing memory element
A conductive paste including conductive particles each of which has a size of greater than or equal to 0.1 .mu.m and less than or equal to 10 .mu.m, a resin,...
Microstructure device including a compressively stressed low-k material
A nitrogen-containing silicon carbide material may be deposited on the basis of a single frequency or mixed frequency deposition recipe with a high internal...
Gate trim process using either wet etch or dry etch approach to target CD
for selected transistors
Disclosed are methods and devices for targeting CD of selected transistors in a semiconductor device. Varying CD is done by forming hard mask lines in a hard...
Semiconductor device, method of manufacturing the same, and electronic
Disclosed is a method of manufacturing a semiconductor device including forming a transistor on a first surface of a device substrate, forming a hole in a...
Coaxial through chip connection
An integrated circuit chip includes devices formed by doping of a semiconductor on a substrate and at least one post-device formation through-chip via made up...
Mask and method for fabricating semiconductor device using the same
A mask for forming a metal line and a via contact, and a method for fabricating a semiconductor device using the same, minimizes misalignment. The mask includes...
Semiconductor device and method for manufacturing of same
A method for manufacturing a semiconductor device, includes: forming a first metal layer on a semiconductor substrate, the semiconductor substrate including a...
Semiconductor device using metal nitride as insulating film and its
A first insulating film is formed on a semiconductor substrate. A second insulating film made of insulating metal nitride is formed on the first insulating...
Semiconductor device and method of forming an interconnect structure with
TSV using encapsulant for structural...
A semiconductor device has a conductive via formed through in a first side of the substrate. A first interconnect structure is formed over the first side of the...
Integrated circuit package system for stackable devices
An integrated circuit package system comprising: providing a package die; and connecting a connector lead having a first connector end with a protruded...
Integrated circuit packaging system with exposed conductor and method of
A method of manufacture of an integrated circuit packaging system includes: providing a substrate; forming a component connector on the substrate; forming a...
Electrically conductive structure on a semiconductor substrate formed from
Provided are methods for forming an electrically conductive structure of a desired three-dimensional shape on a substantially planar surface of a substrate,...
Method for forming a patterned thick metallization atop a power
A method is disclosed for forming a patterned thick metallization atop a semiconductor chip wafer. The method includes fabricating a nearly complete...
Solid state energy conversion device
A solid state energy conversion device and method of making is disclosed for converting energy between electromagnetic and electrical energy. The solid state...
Defect-free junction formation using laser melt annealing of
octadecaborane self-amorphizing implants
A method and apparatus for implanting a semiconductor substrate with boron clusters. A substrate is implanted with octadecaborane by plasma immersion or ion...
Image sensor and method for forming the same
A reliable image sensor and a method for forming the same are provided. The image sensor includes a photo-detective device. At least one transistor is...
Al.sub.xIn.sub.yGa.sub.1-x-yN mixture crystal substrate, method of growing
same and method of producing same
Seeds are implanted in a regular pattern upon an undersubstrate. An Al.sub.xIn.sub.yGa.sub.1-x-yN (0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1, 0<x+y.ltoreq.1)...
Nanoelectronic structure and method of producing such
The present invention relates to semiconductor devices comprising semiconductor nanoelements. In particular the invention relates to devices having a volume...
Relaxation of a strained material layer with application of a stiffener
The invention relates to methods of fabricating a layer of at least partially relaxed material, such as for electronics, optoelectronics or photovoltaics. An...
Process for deposition of semiconductor films
Chemical vapor deposition processes utilize higher order silanes and germanium precursors as chemical precursors. The processes have high deposition rates yet...
Method of manufacturing semiconductor device
The present invention provides a method of manufacturing a semiconductor device in which a thinned substrate of a semiconductor or semiconductor device is...
Manufacturing method of solar cell module, and solar cell and solar cell
A double-side light receiving solar cell in a planer regular hexagon shape and having first electrodes on both surfaces are divided into four pieces by a line...
Method of manufacturing semiconductor device including protective film
It is an object of the invention to provide a lightweight semiconductor device having a highly reliable sealing structure which can prevent ingress of...
Power semiconductor device and method of manufacturing the same
A semiconductor device and a method of manufacturing the same. The method includes preparing a semiconductor substrate having high-voltage and low-voltage...
Isolation structure, non-volatile memory having the same, and method of
fabricating the same
A method of forming an isolation structure, comprising: (a) providing a base having a recess; (b) forming a stop layer on the base and in the recess; (c)...
MOS field-effect transistor and manufacturing method thereof
To provide a manufacturing method of a MOS field-effect transistor in which such a structure is adopted that SiGe having a large lattice constant is embedded...
Bipolar transistor with base-collector-isolation without dielectric
The disclosed invention provides a method for the fabrication of a bipolar transistor having a collector region comprised within a semiconductor body separated...
Semiconductor device and manufacturing method thereof
A semiconductor device and a method of manufacturing a semiconductor device. A semiconductor device may include an epitaxial layer over a semiconductor...
Configuration and method of manufacturing the one-time programmable (OTP)
This invention discloses a method for manufacturing a one-time programmable (OTP) memory includes a first and second MOS transistors connected in parallel and...
Asymmetric segmented channel transistors
Structures, layouts and methods of forming integrated circuits are described. In various embodiments, the current invention includes an asymmetric segmented...
Methods of forming recessed access devices associated with semiconductor
The invention includes methods of forming recessed access devices. A substrate is provided to have recessed access device trenches therein. A pair of the...
Methods of forming a conductive layer structure and methods of
manufacturing a recessed channel transistor...
In a method of forming a conductive layer structure and a method of manufacturing a recess channel transistor, a first insulating layer and a first conductive...