baber/WOPTO huggingface dataset:
Patent ZA-885534-B (ZA)
Title: A method of welding inside a groove machined in a solid steel part and utilization of the method for repairing a cracked rotor
Inventor: ALLAIN GILLES
IPC: B23K35/00
Filed: 1988-07-28
Abstract: Process for welding a groove machined in a solid workpiece made of an alloyed steel wherein bottom passes (2) are effected by deposition using a non-alloyed steel as filler metal and then each wall (11, 13) of the groove is buttered with filler substances made of lightly-alloyed steel. 
<??>A thermal treatment is carried out to eliminate the stresses in the zones (18, 19) of the part which are adjacent to the walls (11, 13) of the groove. 
<??>The free space (20) between the two butterings (15, 17) is filled by filler products made of lightly-alloyed steel, the said wall-buttering operation (11, 13) being carried out by disposing in the groove a plate made of carbon steel at a certain distance from the said wall (13, 11), by filling the space between the plate and the wall (11, 13) by layers (14, 14') made of lightly-alloyed steel with a carbon content between 0.08% and 0.12% and by removing the steel plate and optionally a portion of the filling in order to leave only one layer (15, 17) over the wall (13, 11). 
<??>Use for eliminating a defect in a part while strongly reducing the risk of cracking. 
<IMAGE>
Patent ZA-903302-B (ZA)
Title: Process and apparatus for forming a nonwoven web
Inventor: DODGE RICHARD N II
IPC: D04H1/56
Filed: 1990-04-30
Abstract: An apparatus (10) for forming a nonwoven web (26) from a fiber forming thermoplastic polymer resin which includes a reservoir for supplying a quantity of melted fiber forming thermoplastic resin, a pump for pumping the molten resin to a fiber forming die (16) and a die for forming a discrete resin stream to flow therefrom. The die includes a first fluid passageway (20) for forming a stream of fluid, such as air, in contact with and substantially surrounding the formed flow of resin for a predetermined distance within the die (16) and an interrupt system (18) for selectively cycling the flow of resin on and off and clearing the resin from the fiber forming die (16). A receiving belt (26) collects the fibers (22) formed from the resin flow below the first fluid passageway spaced at a predetermined distance (A') from the die (16). <IMAGE>
Patent ZA-917360-B (ZA)
Title: Nail enamel containing oxidized polyethylene coated inorganic pigments
Inventor: WEBER ROBERT A
IPC: A61Q3/02
Filed: 1991-09-16
Abstract: Nail enamels of improved quality as regards settling, migration and flotation characteristics are provided by utilizing therein pigments coated with oxidized polyethylene.
Patent ZA-917748-B (ZA)
Title: Process for the preparation of water soluble camptothecin analogs and intermediates thereof,compounds prepared by said process,and methods of use thereof
Inventor: FORTUNAK JOSEPH MARIAN
IPC: A61P35/00
Filed: 1991-09-27
Abstract: A process for the preparation of water soluble camptothecin analogs, including methods for the preparation of intermediates thereof, and the compounds prepared by said process. Water soluble camptothecin analogs are prepared which may be used for inhibiting the growth of tumor cells sensitive to such analogs.
Patent ZA-919899-B (ZA)
Title: Propellers
Inventor: HURLEY NORMAN RICHMOND
IPC: B63H1/16
Filed: 1991-12-17
Abstract: PCT No. PCT/AU91/00582 Sec. 371 Date Aug. 12, 1993 Sec. 102(e) Date Aug. 12, 1993 PCT Filed Dec. 16, 1991 PCT Pub. No. WO92/10402 PCT Pub. Date Jun. 25, 1992.A propeller having a central hub portion with multiple blades affixed to the hub portion and spaced around the circumference of the hub to extend outwardly therefrom is provided. An annular ring or shroud joins the tips of the blades, a portion of each blade tip being free of the annular ring on the trailing side of the blade to define a region permitting outward flow of liquid along the blades. By this construction, energy is directed rearwardly from the propeller and the loss of energy due to centrifugal action is reduced.
Patent ZA-934926-B (ZA)
Title: In substituted pyrazino (2,3-c)-1,2,6-thiadiazine 2,2-dio-xides and process for the preparation thereof
Inventor: LAZA PILAR GOYA
IPC: A61P11/08
Filed: 1993-07-08
Abstract: 1N substituted pyrazino[2,3-c]-1,2,6-thiadiazine 2,2-dioxides of formula I <CHEM>  where: R1 and R2, which may be the same or different, are members of the group formed by hydrogen, straight or branched chain alkyl aryl, trifluoromethyl, halogen, oxo, amino, carboxamido and alkoxycarbonyl; R3 is a member of the group formed by straight or branched chain alkyl, dialkylaminoethyl, aralkyl, alkoxycarbonylmethyl, carboxymethyl and hydroxyethyl; and R4 and R5, which may be the same or different, are members of the group formed by hydrogen, straight or branched chain alkyl and aralkyl, hydroxyalkyl, amino, aminoalkyl, alkylaminoalkyl; and a process for the preparation thereof.
Patent ZA-953631-B (ZA)
Title: Connecteur electrique omnidirectionnel a plusieurs phases
Inventor: SCHNEIDER ALAIN
IPC: H01R24/58
Filed: 1995-05-05
Abstract: The electrical connector includes the plug (1) which is made up of an outer circular section (7) which is threaded (9) holding circular ring conductors (15,17). The ring conductors have differing diameters within the space for each phase. The socket (13) has annular rings (16) to connect to the plug, housed in an outer holder. The ring inner has embedded multiple contacts traversing the ring. The rear of each ring is connected (43) to a cable. Each of the three rings connects to a phase in this way. <IMAGE>
Patent ZA-954808-B (ZA)
Title: Mold halves and molding assembly for making contact lenses
Inventor: LUST VICTOR
IPC: B29D11/00
Filed: 1995-06-09
Abstract: Disclosed are mold halves useful in molding a contact lens by polymerization of a polymerizable composition disposed between the mold halves. The mold halves are of rigid thermoplastic, preferably polystyrene, transparent to ultraviolet light.
Patent CH-625937-B (CH)
Inventor: RUETSCHI PAUL DR
IPC: H01M6/00
Filed: 1979-12-13
Abstract: Disposed between the positive electrode and the negative electrode in addition to the separator layer is an electrolyte-impermeable inert film or foil about 5 to 50 microns thick. The film or foil includes a very small current-focusing aperture produced by piercing, punching, or melting. The entire electrolytic current is focused through this aperture. The area of the aperture is at least ten times smaller than the surface area of the separator layer. The thickness l of the film or foil and the radius ri of the aperture are governed by the relationship 4l/ri</=10. The electrolyte-impermeable film or foil is sealingly clamped between the positive electrode and a sealing ring at the edge of the cell. The film or foil may be of a synthetic resin polymer material, of nickel, or of a nickel alloy. Self-discharge is decreased by the construction of the cell. The cell may be in a flat form without any appreciable decrease in the energy density taking place. Furthermore, the cell presents advantages when electrolytes having a low freezing point are used. The cell is well suited as a power source for electronic watches, pacemakers, or as a voltage source for electronic memories.
Patent GB-2349694-B (GB)
Title: Method and apparatus to determine fly height of a recording head
Inventor: DURNIN JAMES E
IPC: G11B7/1387
Filed: 1998-09-29
Granted: 2002-09-18
Abstract: The invention features a fly height measurement system for measuring fly height of a slider (104) over a storage disc (112). The fly height measuring system includes a source of light (100), a slider (104), a detector module (106) and a processor (108). The source of light (100) produces light along a light path. The slider (104) includes an objective lens positioned such that light from said source hits the objective lens (124) and is directed toward a surface (110) of a disc (112). Light propagating from the disc (112) is directed to a detector (106). The processor (108) estimates the fly height of the slider (104) based on detector module output.
Patent GB-2400250-B (GB)
Title: Wireless communication unit and linearised transmitter circuit therefor
Inventor: BEN-AYUN MOSHE
IPC: H04L27/00
Filed: 2003-03-31
Granted: 2005-05-25
Abstract: A wireless communication unit ( 300 ) comprises a linearised transmitter ( 325 ) having a forward path, a power amplifier ( 324 ) and a feedback loop, operably coupled to the power amplifier ( 324 ) and the forward path. The feedback loop comprises a loop adjustment function ( 442 ), and the forward path and feedback loop comprise quadrature circuits. A processor ( 322 ) applies a first training signal to a first quadrature circuit loop for routing through the forward path, power amplifier and feedback path to determine at least one first parameter setting of the loop adjustment function ( 442 ). The processor ( 322 ) also applies a second training signal to a second quadrature circuit loop to determine at least a second parameter setting of the loop adjustment function ( 442 ).
Patent GB-2413042-B (GB)
Title: Processing wireless messages to reduce host power consumption
Inventor: HUCKINS JEFFREY
IPC: H04L12/28
Filed: 2004-01-28
Granted: 2006-06-28
Abstract: An access point in a wireless network may receive packets over a wired network. The access point may be provided with instructions from the host to determine when to involve the host in processing a packet. Thus, the access point can enforce packet filtering rules while the host reduce the station's power consumption.
Patent GB-2454117-B (GB)
Title: A method of constructing and handling requests for data files
Inventor: COLE SIMON ANDREW
IPC: G06Q30/06
Filed: 2007-05-24
Granted: 2010-06-30
Abstract: A method of constructing and handling a request for a desired data file relating to a broadcast segment of a broadcast signal is described. The method comprises receiving an information signal at a receiving device. The information signal comprises at least a data element, and the data element relates to a segment of the broadcast signal. The method also comprises presenting the data element to a user interface of the receiving device, obtaining a user selection of the data element from the user interface, and constructing and transmitting a request for the desired data file relating to the selected data element, the request including an identifier relating to the desired data file.
Patent GB-2459066-B (GB)
Title: Article for magnetic heat exchange and method of manufacturing the same
Inventor: KATTER MATTHIAS
IPC: F25B21/00
Filed: 2007-02-12
Granted: 2012-02-15
Abstract: A reactive sintered magnetic article, a composite article comprising a mantle and at least one core and a laminate article comprising two or more composite articles are provided which each comprise (La1-aMa) (Fe1-b-cTbYc)13-dXe, wherein 0≦̸a≦̸0.9, 0≦̸b≦̸0.2, 0.05≦̸c≦̸0.2, −1≦̸d≦̸+1, 0≦̸e≦̸3.
Patent GB-2086156-B (GB)
Title: Low power consumption electronic circuit
IPC: G04C10/00
Filed: 1981-09-29
Granted: 1985-02-20
Abstract: According to the present invention, the voltage of a battery is supplied to an electronic circuit such as a watch circuit through a step down circuit which is constructed of capacitors and switching MIDFETs. The step down circuit performs a current converting operation as well as a voltage converting operation. The operating current of the electronic circuit is reduced by the reduction in the operating voltage of the same. As a result that the operating current level of the electronic circuit is dropped and that the current conversion is performed by the step down circuit, the battery current is relatively largely dropped. The construction thus far described elongates the lifetime of the battery. According to the present invention, therefore, there is provided a circuit which is proper for driving the step down circuit.
Patent GB-2152954-B (GB)
Title: Soldering device with flux exhibiting colour temperature change
Inventor: CYDZIK EDWARD ANTONI
IPC: B23K35/36
Filed: 1985-01-23
Granted: 1986-06-25
Abstract: A solder flux composition undergoes a visible colour change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular heat-recoverably member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent GB-2220934-B (GB)
Title: Process for the production of concrete building products
Inventor: RIRSCH ERIC
IPC: C04B16/06
Filed: 1989-06-07
Granted: 1992-10-28
Abstract: The invention relates to a process for the production of concrete building products having thicknesses in section of not greater than 15mm in which a cementitious composition comprising (i) aggregate, (ii) hydraulic cement, and (iii) water is shaped by a roller and slipper method to produce a shaped extrudate which is divided to form sections and the sections are cured to provide the building product; the composition additionally comprising reinforcing fibres in weight percent to the total weight of the composition of 0.25% to 4%, said fibres having lengths of 2.0 mm to 20 mm. This process provides impact resistant roofing products which are useful as roofing tiles, or a replacement for shingles, shakes and slates.
Patent GB-2264640-B (GB)
Title: Microcrystalline cellulose spheroids comprising hydromorphone and a sugar
Inventor: KNOTT TREVOR JOHN
IPC: A61K31/485
Filed: 1993-02-17
Granted: 1996-05-22
Abstract: A pharmaceutical composition comprising spheroids comprising a water-soluble active ingredient or a pharmaceutically acceptable salt thereof, microcrystalline cellulose and a sugar. Preferably the active ingredient is hydromorphone hydrochloride and the sugar is lactose. Surprisingly the incorporation of a sugar improves the dissolution rate of the spheroid formulation instead of reducing the dissolution rate by competing with the active ingredient for solubilization.
Patent GB-2276010-B (GB)
Title: Electrical circuit
Inventor: CROCKER KENNETH D
IPC: G01R31/3185
Filed: 1993-03-03
Granted: 1997-01-22
Abstract: A test control device for controlling the distribution of test data is connectable in parallel to a plurality of integrated circuits.
Patent GB-2287076-B (GB)
Title: Gear-change device for a change-speed gearbox
Inventor: WAGNER BERND
IPC: F16H61/22
Filed: 1995-02-21
Granted: 1998-02-04
Abstract: A motor vehicle automatic gear-change device in a change-speed gearbox is connected to a manual selector lever which is arranged in the region of the driver's seat. A mechanical interlock, which can be actuated by an electromagnet, can be caused to act on the selector lever to prevent changing into the reverse gear.
Patent GB-2338874-B (GB)
Title: Integrated information communication system
Inventor: FURUKAWA HISAO
IPC: H04L12/70
Filed: 1998-10-05
Granted: 2000-08-30
Abstract: An integrated information communications (ICS) system provides data from a Data Providing Corporation (DPC) 16200-1 to users 16500-1 to 16520-1 via a Satellite Transmission Corporation (STC) 16300-1 by means of a satellite 16400-1 channel. Access control apparatus 16100-1, 16120-1 etc of the ICS 16000-1, convert between ICS user frames external to the ICS and ICS network frames within the ICS. Data to be provided by the DPC is sent from the DPC to the STC. A link is established through the ICS between the DPC and the users, by means of TCP protocol operating between IP terminals 16210-1, 16310-1, 16501-1 etc. The link is used to initiate download of the data from the STC over the satellite channel, 16600-1, 16400-1 16610-1 etc. It is stated that this provides full duplex communication. Instead of TCP protocol, the system may use UDP protocol consisting of TCP without the connection establishment or connection ending phases. Download can be initiated by an inquiry from a user, or by a notification from the DPC. In an alternative arrangement, the satellite forms part of the ICS network.
Patent HU-217017-B (HU)
Title: External fixator
Inventor: FAGGIOLI GIOVANNI
IPC: A61B17/58
Filed: 1993-07-11
Abstract: A dynamic external axial splint for use in rehabilitating a fractured bone comprises a pair of spaced clamps for bone screws or bolts anchored to the respective fragments of the fractured bone. A central body releasably and universally connects and locks these spaced clamps via ball-joints having provision for selective retention of a wide variety of angular relations, between the central body and the central axis of each of the spaced clamps. The central body comprises first and second end members and a third or intermediate member, affording on the one hand, longitudinally and adjustably fixed lap of one end member with the intermediate member, and also affording limited resiliently snubbed and axially guided displaceability as between the intermediate member and the other end member, thus rendering the two end members and the respective bone-fragment anchorages clamped to the end members subject to the same axially guided and resiliently snubbed action. The axially displaceable and resilient snubbed action is selectively neutralized by a single clamp adjustment which converts the dynamic external splint into a fixed external splint or fixator.
Patent HU-214401-B (HU)
Title: Cable duct
Inventor: PEETZ MATTHIAS
IPC: E04F19/04
Filed: 1994-08-31
Abstract: The invention relates to an installation duct (trunking, conduit) for laying electrical cables (leads, lines). This installation duct has a base and two side walls which are integrally connected to it, as well as at least one partition wall which is arranged in the duct longitudinal direction. The partition wall can be locked to the base of the installation duct. The installation duct itself can be closed by a closure cover. The invention is seen in the fact that flat projections (311), which are directed towards the interior of the duct, are stamped at a defined distance from one another into the base (31) of the installation duct (3). Elongated holes, which are aligned to the duct axis, are incorporated into these flat projections (311). The partition wall (1) is of L-shaped design, having a relatively short L-limb (12) which is directed towards the base of the installation duct (3). Fastening lugs (121, 122, 123, 124), which are stamped through and are integrally connected to the L-limb (12) only on a narrow side (1211), are formed out in this L-limb (12). These fastening lugs (121, 122, 123, 124) can be inserted into the elongated holes on the base of the installation duct (3), and the partition wall (1) can be locked by displacement under the flat projections (311). <IMAGE>
Patent HU-219306-B (HU)
Title: T-cell-suppressive peptide fragments of human myelin basic protein (hmbp) and pharmaceutical compositions containing them
Inventor: AL-SABBAGH AHMAD
IPC: A61K38/095
Filed: 1993-04-09
Abstract: Peptides derived from fragment 84-102 of hMBP by deleting one to four N-terminal amino acids and/or one to eight C-terminal amino acids and containing an alanine residue at position 85,86,87,88,89,90,91,92,93,94,95,96,97,98, or 99.These peptides are useful to suppress autoimmune responses.
Patent HU-218643-B (HU)
Inventor: EDER JUERGEN
IPC: H01K1/18
Filed: 1996-08-02
Abstract: A találmány tárgya halogén izzólámpa. A halogén izzólámpában avilágítótestet (37) dudorok (36) tartják, amelyek a bura falából (38)vannak kiképezve. A világítótest (37) pontos központozását egylegalább négy dudorból (36) álló dudorrendszer (35) biztosítja. ŕ
Patent IT-1228009-B (IT)
Title: Hydraulic pressure appts. for ceramic refractory brick
Inventor: WALCHHUTTER ULRICO
IPC: B30B/
Filed: 1989-01-26
Granted: 1991-05-23
Abstract: The appts. operates with an open hydraulic circuit (31,32,33,18,16,19,23,10,15) to exert pressure on the bodies to be processed by an hydraulic activation device (10). A positive displacement pump (16) operates with the direction of flow directed towards a delivery line (19). An actuation motor (17) for the pump has a flywheel (22) for storing kinetic energy. A tank (31) for the liquid is connected to the intake (18) of the pump and the outlet (15) of the hydraulic actuation device. A directional control valve is connected to the delivery line to discharge to the tank the flow of the positive displacement pump. The valve has a remotely controllable pilot line with a poppet (110) which is slidable inside a seat.
Patent IT-1218019-B (IT)
Inventor: YOSHINORI KUBOKI
IPC: A61K6/838
Filed: 1988-05-27
Granted: 1990-03-30
Abstract: The invention is concerned with a fine filler for dental purposes, comprising finely divided particles of hydroxy-apatite or tetracalcium phosphate and a calcification promoting protein selected from the group consisting of phosvitan, casein and histidine-rich protein. The fine filler of the invention is particularly useful for protecting or restoring pits, fissures or minute decalcified surface lesions in the enamel of a tooth.
Patent IT-1243350-B (IT)
Inventor: KROEGER ROLF
IPC: B05D7/02
Filed: 1990-07-18
Granted: 1994-06-10
Abstract: PCT No. PCT/EP91/01322 Sec. 371 Date Jan. 15, 1993 Sec. 102(e) Date Jan. 15, 1993 PCT Filed Jul. 12, 1991 PCT Pub. No. WO92/01517 PCT Pub. Date Feb. 6, 1992.A method of coating heat sensitive materials with powder paint is described, which is based on repetitive heating cycles of paint coating by radiation example infrared, interspersed with cooling cycles, which there is a temperature difference between the paint coating and substrate such as to allow the filmation and subsequent curing of the paint without damaging the substrate.
Patent IT-1222668-B (IT)
Title: Quantitative monitoring of IC engine control elements
Inventor: DENZ HELMUT
IPC: G01M/
Filed: 1987-09-16
Granted: 1990-09-12
Abstract: Amounts of air (+/- DELTA Q tev/llr) are supplied across a corresp. control of the tank venting valve (TEV) or the idling adjuster (LLS). By observing the answer back signals produced by r.p.m. alteration: r.p.m. constant, r.p.m. diagnosed greater than altered r.p.m. and r.p.m. diagnosed less than altered r.p.m. or air amount (- DELTA QLM) detected across the air amount gauge (LM) of the fuel measuring control gauge, depending on the operational efficiency, the respective hardware chain of the idling regulator or the tank venting valve is closed. With the operation of the IC engine, the corresp. control of the elements, idling adjuster (LLS) (16) and tank vent valve (TEV) (20), in the range of the idling regulation or tank venting provides more or less amounts of air to the inlet section of the IC engine. Comparison appts. is provided which compares the r.p.m. before air alteration with the diagnosis r.p.m.. An r.p.m. alteration indicates either a failure of the venting valve or idling adjuster.
Patent IT-950895-B (IT)
IPC: G11C13/04
Filed: 1972-03-30
Granted: 1973-06-20
Abstract: The present invention is directed to a method and apparatus for recording information on a holographic storage medium which information is presented in an information mask characterized by projecting a coherent light beam, which has been polarized in one direction, through a mask which changes the direction of polarization of discrete portions of the light beam which is subsequently divided into a plurality of light beams by a mosaic of lens. The plurality of light beams are projected through the information mask, which modulates the beam with information contained in the mask, and onto the holographic storage medium where a reference beam is superimposed therewith to record the information. The polarization mask is provided with statistically distributed raster of apertures so that a portion of the light beam passing through the material of the mask has its direction of polarization rotated relative to the direction of polarization of the other portion which passes through the apertures. The angle between the directions of polarization of the two portion of the light beam is in either a range of 80 DEG  to 100 DEG  and preferably 90 DEG  or a range of 170 DEG  to 190 DEG  and preferably 180 DEG .