baber/WOPTO huggingface dataset:
Patent DE-69417314-D1 (DE)
Inventor: GUERRESCHI UMBERTO
IPC: G21D5/00
Filed: 1994-06-18
Granted: 1999-04-29
Abstract: The invention relates to a method of welding the outer surface (5a) of a pipe (5) and the wall (4) of a cylindrical seat (5) for housing the pipe (5), the method providing, amongst its successive operative steps, for the step of providing vacuum and sealing a substantially tubular space (S) between the wall (4) and the surface (5a), followed by the step of the combined internal pressurization and heating of the pipe (5). The desired weld is thus formed and the accumulation in the space (S) of air which, once the pipe expands radially as a result of the pressurization and the heating, would be compressed within it and would oppose the aforesaid expansion, is prevented. Owing to its simplicity and flexibility, the method of the invention can be used either for welding one pipe at a time, or for welding a plurality of pipes simultaneously, as occurs during the formation of heat-exchanger elements. In the latter case, the spaces (S) of the various pipes (5) are sealed with the aid of a metal foil which is wrapped around the exchange element to form a covering thereof. <IMAGE>
Patent DE-69420793-D1 (DE)
Inventor: KNAUS DENNIS
IPC: B65H23/195
Filed: 1994-07-21
Granted: 1999-10-28
Abstract: A method and apparatus for the preparation of a wound roll (6) of a web of material (12) by utilizing a surface windup device with a primary lay-on roll (1) that feeds the web of material (12) onto a rotating core, winding the web (12) onto the core to form a roll (6) by driving the roll of material (6) with a secondary lay-on roll (2), the differential in surface speed between the primary and secondary lay-on rolls (1,2) controls the tension of the web (12) as it is wound. Also incorporates are a retractable cutting roll (5) and knife (4) assembly that is moved into position to cut the web of material (12), assist in transferring the web of material (12) to a new core and then retracts to a position that does not hinder winding the new roll of wound material (6). <IMAGE>
Patent DE-69424950-D1 (DE)
Inventor: EMENAKER ROBERT
IPC: A61F13/53
Filed: 1994-10-21
Granted: 2000-07-20
Abstract: A sanitary napkin having an absorbent core with three longitudinally oriented trisections, a central trisection flanked by two outboard trisections. The absorbent core is formed of a single layer of tissue. The single layer of tissue is folded on itself to provide a two-ply thickness at each of the outboard trisections and a single thickness at the central trisection. The two plies of the outboard trisections are preferably adhered together. Absorbent gelling materials are disposed in each of the outboard trisections. The central trisection is substantially free of absorbent gelling materials. The sanitary napkin also preferably comprises a secondary topsheet intermediate the topsheet and the absorbent core. The secondary topsheet is also substantially free of absorbent gelling materials.
Patent DE-69428545-D1 (DE)
Inventor: SYNODIS JOSEPH
IPC: A61Q11/02
Filed: 1994-11-02
Granted: 2001-11-08
Abstract: Denture cleanser tablet compositions are disclosed which include a flavoring agent in one layer and a bleaching agent in a second layer. This arrangement avoids deterioration of the tablet flavor and taste during storage.
Patent DE-69431920-D1 (DE)
Inventor: SMITH TIMOTHY
IPC: H04M1/673
Filed: 1994-10-26
Granted: 2003-01-30
Abstract: PCT No. PCT/NZ94/00119 Sec. 371 Date Mar. 5, 1996 Sec. 102(e) Date Mar. 5, 1996 PCT Filed Oct. 26, 1994 PCT Pub. No. WO95/12266 PCT Pub. Date May 4, 1995A stand-alone toll-barring device powered by the telephone line voltage or from an external supply. The device recognizes a user's personal identification number (PIN) as it is dialed in from a telephone or similar peripheral device, and has device to recall rights (if any) corresponding to that PIN from a memory table, and a device to assess whether a number being dial just after entry of the PIN is permitted under those rights. Emergency numbers and incoming calls are not barred. If the number is not permitted, the call is immediately interrupted. Reprogramming of the data is provided by a further PIN. The device may be installed within a telephone or across fixed telecommunications wiring installations within a building. Should a larger range of permitted or denied numbers be required, multiple devices can be used in series.
Patent DE-69432611-D1 (DE)
Inventor: STUK THIMOTHY L
IPC: C07C225/16
Filed: 1994-09-26
Granted: 2003-06-05
Abstract: Processes are disclosed which are useful for the preparation of a substantially pure compound of formula (3), wherein R6 and R7 are each hydrogen or R6 and R7 are independently selected from (i), wherein Ra and Rb are independently selected from hydrogen, loweralkyl and phenyl and Rc, Rd and Re are independently selected from hydrogen, loweralkyl, trifluoromethyl, alkoxy, halo and phenyl; and (ii) wherein the naphthyl ring is unsubstituted or substituted with one, two or three substituents independently selected from loweralkyl, trifluoromethyl, alkoxy, and halo; or R6 is as defined above and R7 is R7aOC (O)- wherein R7a is loweralkyl or benzyl; or R6 and R7 taken together with the nitrogen atom to which they are bonded are (a) or (b), wherein Rf, Rg, Rh and Ri are independently selected from hydrogen, loweralkyl, alkoxy, halogen, and trifluoromethyl and R8 is hydrogen or -C(O)R'' wherein R'' is loweralkyl, alkoxy, benzyloxy or phenyl wherein the phenyl ring is unsubstituted or substituted with one, two or three substituents independently selected from loweralkyl, trifluoromethyl, alkoxy and halo; or an acid addition salt thereof. <CHEM>   <CHEM>   <CHEM>
Patent DE-69503911-D1 (DE)
Inventor: SAMUELSSON ANNE-CATHRINE
IPC: A23K1/16
Filed: 1995-10-03
Granted: 1998-09-10
Abstract: Animal feed is disclosed, which contains a polyethylene glycol compound selected from a group consisting of: a) a polyethylene glycol having a molecular weight of 3,000-15,000; b) an ethoxylate of a carboxylic acid having 8-24 carbon atoms; c) an ethoxylate of a mono-, di- or triglyceride containing at least one acyl group having 8-24 carbon atoms; d) an ethoxylate of a mono-, di- or triester of sorbita with a carboxylic ester having 8-24 carbon atoms; and e) an ethoxylate of an alcohol having 8-24 carbon atoms, wherein the ethoxylates b), c), d) and e) have a molecular weight of 15,000 at most and, in an amount of more than 75% by weight, consist of ethyleneoxy units. In addition to the polyethylene glycol compound, the animal feed may also contain 10-70% by weight of cereals, 0-15% by weight of feed fat, 10-50% by weight of protein-containing nutritious substances other than cereals, and 1-10% by weight of vitamins, minerals, enzymes, flavourings, antibiotics, probiotics and other animal feed additives. By the presence of the polyethylene glycol compound, the nutrient value of the feed is improved. The feed is suitably fed to poultry, pigs and calves. Moreover, a method of producing the animal feed is disclosed.
Patent DE-69505182-D1 (DE)
Inventor: LE TIEN PHU
IPC: H02K5/22
Filed: 1995-05-04
Granted: 1998-11-12
Abstract: The brush holder is for an electric motor whose rotor feed is made up of a collector mounted on rollers, the rollers being behind the collector. The collector diameter is larger than the rollers. The rollers rotate in an inner section of a cylinder (309,310) mounted around the outside of a stator (20). The cylinder has fixing spigots (301, 302) diametrically opposite to each other and a second set (303,304) which fit into a cylinder (43) running along the motor axis with matching holes. Thus the brush holder is mounted at right angles to the motor axis. <IMAGE>
Patent DE-69510771-D1 (DE)
Inventor: ROSENE RONALD
IPC: B21D28/34
Filed: 1995-01-10
Granted: 1999-08-19
Abstract: A punch press is provided with a tool bearing a workpiece-deforming roller, the tool being received in an aperture in the press for movement between a lower position in which the roller comes into deforming contact with a workpiece supported on a surface and a raised position out of deforming contact with the workpiece. Elongated deformations may be formed in a workpiece by translating the workpiece horizontally along the surface while the roller is in its lower position. A coacting roller may be provided beneath the workpiece so that the rollers come into deforming contact with opposite sides of the workpiece to deform it as the workpiece is translated between the rollers.
Patent DE-69520693-D1 (DE)
Inventor: BOMBARDELLI EZIO
IPC: A61K8/96
Filed: 1995-12-21
Granted: 2001-05-17
Abstract: PCT No. PCT/EP95/05084 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 21, 1995 PCT Pub. No. WO96/20284 PCT Pub. Date Jul. 4, 1996The invention relates to hydroxyproline-rich glycoproteins, which can be obtained by acid alcohol extraction from Taxus supp., Gingko biloba, Lycopersicum esculentum and Daucus carota cell cultures, having the following characteristics: average molecular weight 20,000 Daltons with variability interval 12,000 to 38,000, determined by means of gel permeation and electrophoresis; high solubility in water.
Patent DE-69524421-D1 (DE)
Inventor: SCHNEIDER ALVIN F
IPC: B23K35/362
Filed: 1995-09-07
Granted: 2002-01-17
Abstract: A rosin-free, low VOC, no-clean soldering flux consists essentially of one or more halide-free carboxylic acid activators in an aggregate amount not exceeding about 8% by weight of the flux; one or more alkyl amines capable of forming amine salt of the one or more activators and in an aggregate amount not exceeding about 10% by weight of the flux; and water, with or without a surfactant. The flux is particularly useful in a method of producing soldered printed wiring assemblies with minimal residual ionic contamination, so that post-soldering cleaning of the assemblies is unnecessary.
Patent DE-69526717-D1 (DE)
Inventor: JOHNSON PAUL A
IPC: G01F3/02
Filed: 1995-12-27
Granted: 2002-06-20
Abstract: A pump housing (11) is provided with a conduit (32) extending through the housing between a pump inlet (34) and pump outlet (36). A pump device (38) is disposed within the housing and in communication with the conduit to pump fluid therethrough. A fluid flow meter (42) also is disposed within the housing and in communication with the conduit (32) to monitor fluid flow rate through the conduit. The fluid flow meter generates signals related to the fluid flow rate which are fed back to a control device (50) operable to control the flow rate through the pump device. The flow meter may include a pair of meshed modified elliptical gears. The modified elliptical gears are based on a true elliptical shape, with bulged portions added between the major and minor axes of the elliptical shape. The modified elliptical gears have involute teeth that are relatively thick adjacent the minor axis and relatively thin adjacent the major axis.
Patent DE-69614117-D1 (DE)
Inventor: DACCORD MARCEL
IPC: H01H23/12
Filed: 1996-11-05
Granted: 2001-08-30
Abstract: The inverter mechanism (10) includes three fix contacts (11A,B), connected to two terminals (12A,B), and a conducting brush (13) attached to the input contact (11A). A rocking button actuates the brush which comes in contact with the two output contacts. The terminals have an identical structure which includes a body (16), with a hole (17) engaged by an electrical conductor, and a screw (18) engaging a threaded hole (19) perpendicular to the conductor hole. The mechanism is housed inside a box (20) with a lid (22). The box body presents two lateral tongues (30) which can be used to fix the box inside a recess.
Patent DE-69614155-D1 (DE)
Inventor: SCHOENBERG G
IPC: A01N43/50
Filed: 1996-12-04
Granted: 2001-08-30
Abstract: A method of preparing a formaldehyde substituted hydantoin in the form of a liquid antimicrobial preservative solution is disclosed. The inventive solution prepared by the disclosed method comprises a condensation product of a 5,5-disubstituted hydantoin and formaldehyde prepared in the presence of an antimicrobial liquid phenylic or benzylic alcohol. The inventive solution inhibits or retards microbial growth when an effective microbial inhibiting amount is subsequently added to a medium capable of supporting undesirable microbial growth. Preferably the inventive solution contains 1,3-dimethylol-5,5-dimethyl hydantoin prepared in the presence of phenoxyethanol and including an effective antimicrobial amount of at least one paraben preservative prepared by an embodiment of the disclosed method.
Patent DE-69632358-D1 (DE)
Inventor: TUNIS III
IPC: B29C33/00
Filed: 1996-06-04
Granted: 2004-06-03
Abstract: Large composite structures are produced using a vacuum assisted resin transfer molding process incorporating a resin distribution network. The resin distribution network is provided by a textured sheet (104) of metal formed as an integral vacuum bag and mold. The texture is formed by upraised portions (108) on one side of the sheet which correspond with depressions on the other side. Valleys between the upraised portions form the resin distribution network. A fiber lay up is placed against the textured sheet (104) with the upraised portions facing the lay up. Main feeder grooves (114) are also formed directly in the sheet (104). Resin is supplied under vacuum to the main feeder grooves, from where it travels through the valleys of the textured sheet (104) to impregnate the lay up. <IMAGE>
Patent DE-69701213-D1 (DE)
Inventor: DI RENZO FRANCESCO
IPC: C10G47/04
Filed: 1997-06-05
Granted: 2000-03-02
Abstract: PCT No. PCT/FR97/00998 Sec. 371 Date Jun. 8, 1998 Sec. 102(e) Date Jun. 8, 1998 PCT Filed Jun. 5, 1997 PCT Pub. No. WO97/46487 PCT Pub. Date Dec. 11, 1997The invention provides an activated silica enriched mazzite having a chemical formula in the anhydrous state, expressed in molar ratios of: a M2/nO; Al2O3; b SiO2; with a variation from 0 to 0.5, M being an alkaline cation of valency n and b being greater than 7, and which has an acid strength corresponding to an amount of heat measured by ammonia absorption microcalorimetry, greater than 190 KJ/mol, and a pore volume, measured by cyclohexane adsorption, greater than 0.09 ml/g. The activated mazzites are useful in the conversion of hydrocarbons, in particular, the isomerization of C4 to C8 paraffin, and as molecular sieves in processes for the separation of hydrocarbons.
Patent DE-69703986-D1 (DE)
Inventor: TORIMOTO NORIO
IPC: B42F7/00
Filed: 1997-09-16
Granted: 2001-03-01
Abstract: A device is provided with a structure capable of forming a display stand for a cover or card. The device may be used with books, folders and albums, as well as with binders such as ring-back binders, spring-back binders or other similar items. The device includes a first and second sides, each of which includes an upper, lower, and forward edge. A spine connects the first and second sides. Finally, a fold line is provided on one surface of the device, permitting the device to bend along the line and form a display stand for supporting the device.
Patent DE-69705607-D1 (DE)
Inventor: BORCHARDT A
IPC: C12M1/26
Filed: 1997-02-27
Granted: 2001-08-16
Abstract: A method of concentrating oocysts of waterborne protozoan parasites from water potentially contaminated by dilute densities of the parasites is described. Potentially contaminated water is fed into the separation channel of a continuous separation channel centrifuge. The water is centrifuged for a period of time sufficient to collect the parasitic oocysts and cysts in the channel.
Patent DE-69712084-D1 (DE)
Inventor: FONTAINE EVELYNE
IPC: A61K31/426
Filed: 1997-10-07
Granted: 2002-05-23
Abstract: The subject of the invention is the compounds of formula:in which R1, R2, R3, R4, R5 and R6 are as defined in Claim 1.The compounds have a high affinity for CRF receptors.
Patent DE-69720060-D1 (DE)
Inventor: DALTON RICHARD
IPC: H01M2/10
Filed: 1997-12-23
Granted: 2003-04-24
Abstract: The invention relates to a housing which receives dry cell in an in-line or end to end orientation. The invention includes features which present the incorrect orientation by preventing dry cell terminals making contact with the necessary components, In his way it prevents premature dissipation of dry cells or their impairment. The mechanism by which these features do this is to recess one terminal namely that terminal which would be contacted by the positive terminal of a dry cell. In this way the negative terminal of a dry cell can never make electrical connection. Another feature of the invention is the provision of an aperture having a profile of a silhouette of a dry cell, which has advantages in low light situations, saves material, and allows for relatively easy extracted of dry cell from the cartridge.
Patent DE-69730884-D1 (DE)
Inventor: POIRET PHILIPPE
IPC: C22C38/04
Filed: 1997-01-21
Granted: 2004-11-04
Abstract: The manufacture of magnetic strip with non-orientated grains comprises: (a) the production of a steel under vacuum with a given composition; (b) production of a slab; (c) hot rolling the slab at a reheat temperature lower than 1300[deg]C and a finishing temperature lower than 950[deg]C; (d) coiling the hot rolled strip at a temperature greater than 550C; (e) submitting the coiled strip to static annealing at a temperature between 700 and 1050[deg]C for longer than 1 hour; (f) submitting the annealed strip to a shot blasting operation; (g) submitting the treated strip to a pickling operation; (h) cold rolling the pickled strip, with a reduction rate of between 25 and 90%, in a single cold rolling operation to a thickness of less than or equal to 1.5 mm; (i) submitting the cold rolled strip to a final annealing operation effected in defilement.
Patent DE-69733319-D1 (DE)
Inventor: YU DAO-YI
IPC: A61L29/00
Filed: 1997-11-28
Granted: 2005-06-23
Abstract: The present invention provides a microfistula tube including a soluble duct, defining a drainage canal having an inner surface, the duct being biocompatible, wherein the microfistula tube is coated with and/or incorporates biological for forming a basement membrane, or an intracellular matrix and a basement membrane. The biological cells may coat the inner surface of the drainage canal, and the microfistula tube may be made of a mouldable material or an absorbable material. The invention also provides an implantation system for the microfistula tube including a microfistula tube and a surgical instrument including an outer tube for penetrating body tissue, an inner tube, and an innermost rod, wherein the outer tube, the inner tube and the innermost rod are coaxial, the outer tube is adapted to receive said microfistula tube, whereby the inner tube may be used to push the microfistula tube into position and the innermost rod provides mechanical support during implantation of the microfistula tube.
Patent DE-69736995-D1 (DE)
Inventor: KIM JOSEPH L
IPC: G16B15/30
Filed: 1997-09-12
Granted: 2007-01-04
Abstract: The present invention relates to compositions and crystals of a hepatitis C virus protease in complex with its viral cofactor. This invention also relates to methods of using the structure coordinates of hepatitis C virus protease in complex with a synthetic NS4A to solve the structure of similar or homologous proteins or protein complexes.
Patent DE-69807001-D1 (DE)
Inventor: BIEZE TAMMO WILLEM NICOLAAS
IPC: A01N59/16
Filed: 1998-05-05
Granted: 2002-09-12
Abstract: Composition having disinfecting action comprising:     (a) 35-75 wt.% of hydrogen peroxide   (b) 10-150 ppm of silver   (c) 1-100 ppm of inorganic acid   (d) 0-100 ppm of organic stabilizer, and   (e) 25-65 wt.% of water,  wherein the inorganic acid:silver molar ratio is less than 1. The composition can be prepared by mixing the inorganic acid with water, adding a silver compound to this solution, then adding, if desired, an organic stabilizer, and finally adding a solution of hydrogen peroxide in water (for example 35-50 wt.% of H2O2) to the mixture thus obtained. The composition is very suitable as disinfectant for water in swimming pools.
Patent DE-69811967-D1 (DE)
Inventor: VENHAM LANNY D
IPC: C08G18/78
Filed: 1998-03-16
Granted: 2003-04-17
Abstract: A new ethylenically unsaturated polyurethane is free from isocyanate groups and has: (a) a beta ,gamma -ethylenically unsaturated ether group incorporated through allophonate groups content of 0.5-10 weight%; (b) an allophonate group content of 1-20 weight%; and (c) a total content of ethylenically unsaturated groups of 1-15 weight%.
Patent DE-69813514-D1 (DE)
Inventor: WILLEY DAVID
IPC: D06L4/75
Filed: 1998-01-22
Granted: 2003-05-22
Abstract: The present invention relates to hybrid metallocyanine ring photosensitizers and mixtures thereof useful in laundry detergent compositions as low hue photobleaches. The hybrid rings are formed from suitable aromatic rings, nter alia, 1,2-naphthalene, and 2,3-naphthalene. The present invention also relates to compositions for cleaning and disinfecting hard surfaces. The present invention further relates to methods for photobleaching fabrics and to methods for disinfecting hard surfaces.
Patent DE-69814571-D1 (DE)
Inventor: FRANCES SYLVIE
IPC: F23D14/62
Filed: 1998-12-08
Granted: 2003-06-18
Abstract: Hydrogen bromide is produced by igniting a hydrogen/oxidant flame, replacing the oxidant with bromine vapor while maintaining a stable flame, cooling the combustion gases and recovering hydrogen bromide gas. Hydrogen bromide manufacturing equipment comprises a burner (1) which is supplied with bromine and/or oxidant (2) and with hydrogen (3) and which consists of a vertical tube within a vertical enclosure having a sequence of a cylindrical zone, a convergent frustoconical zone, a cylindrical zone and a divergent frustoconical zone with a height and a maximum diameter greater than those of the convergent zone. The equipment also includes a combustion chamber (4), a flame ignition system (5), a combustion gas cooling (6) and discharge (7, 8) system and safety devices (9, 10). An Independent claim is also included for the use of the above equipment in a hydrogen bromide manufacturing process comprising (a) forming an intimate mixture of hydrogen and an oxidant in an enclosure; (b) igniting a flame at the enclosure outlet; (c) replacing all or part of the oxidant with a prevaporized bromine stream while maintaining a stable flame for complete combustion of bromine in hydrogen; (d) cooling the combustion gases; and (e) recovering a hydrogen bromide gas stream at ≥ 1 bar absolute pressure and at  NOTGREATER  125 (preferably 40-125) degrees C.
Patent DE-69830266-D1 (DE)
Inventor: OLOFSSON PER
IPC: H04B17/00
Filed: 1998-03-12
Granted: 2005-06-30
Abstract: In a method and a device for generation of path profiles for use in radio wave propagation planning, several path profiles, adjacent to a generated first, primary path (501) are generated (503). Obstacles detected in the adjacent path profiles are then transformed and translated (505) onto the primary path profile, whereby a resulting path profile taking into account both obstacles present in the primary path profile and obstacles close to it. The method and the device are particularly useful in urban and suburban areas where obstacles tend to be of a discrete nature, and can be used for many types of applications such as point-to-point, point-to-multipoint and area coverage applications. <IMAGE>