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1 / 508,560
1.WO/1998/021857N-DIMENSIONAL SCALABLE SWITCHING NETWORKS
WO - 22.05.1998
Int.Class H04L 12/701
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
 Appl.No PCT/US1997/020579 Applicant HUANG, Alan Inventor HUANG, Alan
A scalable switch is implemented with switching modules interconnected in the topology of a multi-stage interconnection network such as an Omega (110, 112, 114), Bayan (130, 132, 134), or similar network; A scalable switch is implemented with switching modules interconnected in the topology of a multi-dimensional multi-stage interconnection network such as a nearest neighbor (220), hypercube, or similar network. A scalable switch is implemented with switching modules interconnected in the topology of a multi-dimensional version of a multi-stage interconnection network. In these scalable switches, TCP/IP destination based routing substitutes he network original path based routing. The connection of these networks is enhanced via input redundancy, output redundancy, additional interconnects, additional levels of interconnect, additional dimensionality of interconnect, or combinations thereof. TCP/IP routing algorithms such as RIP or OSPF identify equivalent paths through the scalable switch and route traffic through the scalable switch. TCP/IP's ability to load balance over equivalent paths is used in conjunction with this enhanced connectivity to spread the load over equivalent paths in the scalable switch. TCP/IP dynamic routing capability is used in conjunction with this enhanced connectivity for fault tolerance.
2.WO/1997/010575PREPAID RATED UTILITY SUPPLY CONTROLLER DEVICE
WO - 20.03.1997
Int.Class G07F 7/00
GPHYSICS
07CHECKING-DEVICES
FCOIN-FREED OR LIKE APPARATUS
7Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
 Appl.No PCT/BR1996/000035 Applicant MATHIEU, Francisco Inventor MATHIEU, Francisco
The present invention is a device that permits usage of a magnetic mean, preferably a magnetic card, purchased from a utility such as electricity. The value paid by the magnetic mean corresponds to a certain amount of rated utility, controlled by the mentioned device, until the amount is consumed, when interruption takes place automatically.
3.WO/1997/047853METHOD AND DEVICE FOR RINSING AND/OR CLEANING DELIVERY PIPING
WO - 18.12.1997
Int.Class E21B 21/10
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
21Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
10Valves arrangements in drilling-fluid circulation systems
 Appl.No PCT/AT1997/000119 Applicant SBS DRILLING- AND PRODUCTION-SYSTEMS GMBH & CO. KG Inventor KREHAN, Karl, Heinz
A method and device for rinsing and/or cleaning delivery piping (2), in particular an essentially vertical crude-oil production pipeline, with the delivery pipe (2) being located in a casing (1) that surrounds the delivery pipe (2), forming an annulus, and with the fluid to be delivered being discharged, in particular pumped, via the delivery pipe (2). For rinsing and/or cleaning, the delivery of the fluid to be delivered in the delivery pipe (2) is interrupted, a rinsing fluid is introduced, in particular injected under pressure, into the casing (1) that surrounds the delivery pipe (2), forming an annulus, and the rinsing liquid is introduced into the interior of the delivery pipe (2) via one or more sealable openings in the jacket of the delivery pipe (2) that open into its interior, and preferably discharged through the delivery pipe (2).
4.WO/1997/037058PROCESS FOR FORMING PYROLYTIC SIBN COATINGS
WO - 09.10.1997
Int.Class C04B 41/50
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
41After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
45Coating or impregnating
50with inorganic materials
 Appl.No PCT/US1996/014561 Applicant ADVANCED CERAMICS CORPORATION Inventor MOORE, Arthur, William
A coated article of a stoichiometric coating composition of pyrolytic PB(Si)N on low thermal expansion carbon, graphite or ceramic materials and process of forming the coated article. The process involves introducing reactant vapors, under appropriate deposition conditions, within a heated furnace chamber containing the article to be coated. The reactant vapors are composed of ammonia, a gaseous source of boron and silicon and a diluent gas and are fed at a gas flow rate such that the combined flow rate of boron and silicon is less than the flow rate of ammonia.
5.WO/2002/049336METHOD AND DEVICE FOR SETTING UP VOICE CONFERENCES
WO - 20.06.2002
Int.Class H04M 3/56
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
3Automatic or semi-automatic exchanges
42Systems providing special services or facilities to subscribers
56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
 Appl.No PCT/EP2001/014435 Applicant EADS DEFENCE AND SECURITY SECURITY NETWORKS EDSN DEUTSCHLAND GMBH Inventor HARTL, Johann
The invention relates to a method for setting up voice conferences in a switching network comprising a number (N) of active conference participants (KT1 KTN) who are connected to the switching network via one participant module at a time. According to the invention, the calculation of the conference ensues in each participant module, which forms one or more conference nodes (KK1 KKN). In doing this, special hardware is no longer required for voice conferences, and the maximum number of conferences and conference participants is no longer limited since every subscriber of the switching network can participate in a conference.
6.WO/2000/071408HAULING VEHICLE AND VARIANTS
WO - 30.11.2000
Int.Class B60G 3/20
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
3Resilient suspensions for a single wheel
18with two or more pivoted arms, e.g. parallelogram
20all arms being rigid
 Appl.No PCT/RU1999/000170 Applicant PISAREVSKY, Viktor Mikhailovich Inventor PISAREVSKY, Viktor Mikhailovich
The present invention relates to a hauling vehicle that comprises an engine mounted on a frame, a clutch, a gearbox having its shafts connected to the lockable differentials of driving axles, a steering control, a suspension for the wheels, a power selection device as well as a winch mounted within the axle area and connected to the driving unit of the power-selection rear shaft. The suspension for each wheel is independent and of the torsion type and is mounted on four levers for connection to the wheel. All wheels are rotating ones and the steering control can be used for uncoupling the wheels of the rear axle, for adjusting their rotation angle and for blocking them relative to the frame in the direction of the vehicle longitudinal axis.
7.WO/1998/008639METHOD FOR HARDFACING A METAL SURFACE
WO - 05.03.1998
Int.Class B22F 7/04
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
7Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
02of composite layers
04with one or more layers not made from powder, e.g. made from solid metal
 Appl.No PCT/EP1997/004535 Applicant DEERE & COMPANY Inventor REVANKAR, Gopal, S.
A wear-resistant hardfacing and a method for applying such a hardfacing is taught herein. A finely powdered, wear-resistant alloy and a polyvinyl alcohol (PVA) solution slurry is coated onto the metal surface of a tool, implement, or similar item to be hardfaced. Alternatively, a binding coating of PVA solution may be applied to the metal surface followed by application of a layer of a powdered alloy. After the slurry or PVA binding coating has dried, leaving a dry coat of alloy in a PVA matrix, the metal surface is heated to the fusion temperature of the alloy in vacuum, in an inert gas atmosphere, or in hydrogen atmosphere. The metal item with the fused coating is heat treated to impart desired mechanical properties to the part substrate material. The method of the present invention gives a smooth, dense coating of the wear-resistant hardfacing without nonmetallic inclusions.
8.WO/1997/012090WIRE CORD FOR REINFORCING RUBBER ITEMS
WO - 03.04.1997
Int.Class D07B 1/06
DTEXTILES; PAPER
07ROPES; CABLES OTHER THAN ELECTRIC
BROPES OR CABLES IN GENERAL
1Constructional features of ropes or cables
06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
 Appl.No PCT/EP1996/003883 Applicant DRAHTCORD SAAR GMBH & CO. KG Inventor DOUJAK, Siegfried
A cord for reinforcing rubber items, e.g. pneumatic tyres for passenger and goods wehicles, consists of at least three wire filaments (2) arranged around a continuous core filament (3). According to the invention, the core filament (3) consists of a non-metallic material capable of contracting longitudinally when a rubber item (5) to be reinforced is vulcanised. Such a material is, in particular, undrawn nylon. When the rubber item (5) to be reinforced is vulcanised, the core filament (3) contracts and its diameter increases.
9.WO/2002/101866A LIQUID LOW-SODIUM SILICATE ELECTROLYTE USED FOR A STORAGE BATTERY AND MANUFACTURED BY MAGNETIZATION PROCESS, AND THE USAGE THEREOF
WO - 19.12.2002
Int.Class H01M 10/08
HELECTRICITY
01ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
06Lead-acid accumulators
08Selection of materials as electrolytes
 Appl.No PCT/CN2001/001222 Applicant FENG, Yuesheng Inventor FENG, Yuesheng
The invention relates to a liquid low-sodium silicate electrolyte used for a storage battery and manufactured by magnetization process, and the usage thereof. The process includes the steps of adding 5-15 parts by weight of silica sol containing 40-60wt% SiO2 into 15-25 parts by weight of water while agitating to obtain a mixture, the concentration of which is measured by Baume densimeter to be 0.65-0.85% Be', then adding an inorganic acid into the mixture until the PH being 1-4, and placing the mixture into magnetic field having 1000-6000 gauss for 5-10 minutes, then taking it out of the magnetic field and agitating it until its viscosity measured by a rotary viscometer being less than 0.02mPas, and thus obtaining the liquid low-sodium silicate electrolyte. The electrolyte is used as a electrolyte or a forming solution in an ordinary battery or a special battery. A storage battery prepared by the electrolyte has a specific energy of 53W/kg or more and the service life of the storage battery increases from 350 to 400 times or more. The storage battery has resistance to low and high temperature and operates normally at the temperature of -50°C∼+60°C.
10.WO/2000/006323CASTING SYSTEM FOR THIXOFORMS
WO - 10.02.2000
Int.Class B22D 17/00
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
 Appl.No PCT/EP1999/004862 Applicant ALUSUISSE TECHNOLOGY & MANAGEMENT AG Inventor IMWINKELRIED, Thomas
Pressure die casting machine for manufacturing shaped parts made of thixotropic metal billets, comprising a casting system (17) connecting a casting chamber cavity (12) to a mold cavity. The casting system (17) includes a casting cavity (19) directly adjacent to the through-hole (14) of the casting chamber cavity (10) and at least one casting duct (20, 21, 22, 23) leading away therefrom. Each casting duct (20, 21, 22, 23) has a concentric central line (m1, m2) and an inlet (35, 36, 37, 38) on its end oriented against the form cavity. Each casting duct (20, 21, 22, 23) represents a tubular duct piece with circular or elliptic cross section, wherein the cross sectional surface is substantially constant along the entire length. Each casting duct (20, 21, 22, 23) has an elbow (25, 26, 27, 28) attached to the casting cavity (19) and a straight duct piece attached to the elbow. The elbow (25, 26, 27, 28) is embodied in such a way that its central line (m1, m2) has a constant bending radius (Rk1, Rk2), a tangent to the central line (m1, m2) running up to the passage hole (14) with the same bending radius (Rk1, Rk2) extending on the passage hole (14) parallel to a longitudinal axis (l) of the cylindrical casting chamber cavity (12) and a tangent to the central line (m1, m2) on the end of the elbow (73, 74) directed against the inlet (35, 36, 37, 38) coincident with the central the central line (m1, m2) of the straight duct piece.
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