baber/WOPTO huggingface dataset:
Patent DE-60221564-T2 (DE)
Inventor: ROOVERS ANTONIUS ADRIANUS
IPC: C10G49/04
Filed: 2002-11-15
Granted: 2008-04-17
Abstract: A method for the hydroprocessing of a heavy hydrocarbonaceous feedstock in a reaction zone having a bed containing a fixed array of porous catalyst particles by contacting the feedstock with a hydrogen-containing gas under conditions which allow distributing the feedstock predominantly in liquid phase under super-atmospheric process conditions at elevated temperature over the catalyst bed for downward flow in contact with the catalyst particles and introduction of the hydrogen-containing gas in the reaction zone below the catalyst bed in order to establish countercurrent contact of the upwardly flowing gas with the downcoming liquid and withdrawing treated liquid below the catalyst bed and withdrawing fluid depleted in hydrogen above the catalyst bed, in which process the catalyst bed has a void volume fraction below 0.5, whilst the countercurrent liquid/gas contacting is carried out under conditions which allow the Peclet number of the liquid to be in the range between 0 and 10.
Patent DE-60300174-T2 (DE)
Inventor: CRIBIU ORESTE I- GERENZANO VAR
IPC: B65G17/08
Filed: 2003-05-06
Granted: 2005-11-03
Abstract: A belt is described for a conveyor, in particular for conveying moulded items of plastic material leaving a moulding unit. Said belt comprises a plurality of transverse plates or tracks (10) disposed side by side and constrained hingedly to each other to form an endless belt, wherein some (10) of said transverse plates have transverse tongues (50) which protrude substantially at right angles to the plane of the transverse plates (10), the transverse tongues (50) being made from soft, rubber-based material to avoid deformation of the moulded items which fall thereon. <IMAGE>
Patent DE-60305408-T2 (DE)
Inventor: LATRONICO MARIO
IPC: B65B61/18
Filed: 2003-10-23
Granted: 2006-11-23
Abstract: A power-driven film feed roller (21) applies uniform pulling force on a film (13) that is fed into a sealing unit (20) for sealing a product (18). The feed roller has lateral surface with a series of jaws (33) for transversely sealing and separating the packages (11) containing the products covered with the film and a tape (15) conveyed from a tape unreeling unit (14).
Patent DE-60308447-T2 (DE)
Inventor: MASUDA MASATOSHI
IPC: B65D47/20
Filed: 2003-06-05
Granted: 2007-10-04
Abstract: A valve seat portion 20 has a nearly tubular shape, at the bottom of which a circular opening portion 23 which functions as a valve seat is formed. A valve portion 10 has a ring-shaped supporting portion 11 which is disposed inside the valve seat portion 20. A valve body 12 has a shape corresponding to the circular opening portion 23, and multiple coupling portions couple the supporting portion 11 and the valve body 12. In the valve portion 10, the valve body can move between a closed position in which the valve body closes the opening portion 23 in the valve seat portion 20 and an open position in which the valve body opens the opening portion 23 by the flexibility of the four coupling portions 13. <IMAGE>
Patent DE-60315513-T2 (DE)
Inventor: TAYLOR RICHARD JAMES
IPC: F16D41/067
Filed: 2003-12-24
Granted: 2008-04-10
Abstract: A tool for gripping the circumferential outer surface of a pipe or rod and comprising a pair of diametrically opposed arcuate shoes each with a ball cage having a plurality of balls retained by the cage. The shoes have ramped surfaces upon which the balls will run so that when the shoes are rotated about the central longitudinal axis of the pipe or rod the balls become trapped between the ramp surfaces and the surface of the pipe or rod, to grip same. Reverse rotation releases the tool. The rolling action imposed by the balls on the pipe or rod, whilst gripping same, avoids the creation of sharp burrs on the surface of the pipe or rod thus helping to prevent corrosion.
Patent DE-60315726-T2 (DE)
Inventor: LOTSPIECH JEFFREY B
IPC: G06Q20/00
Filed: 2003-12-19
Granted: 2008-06-05
Abstract: A system, method, business method, and computer program product for conducting electronic transactions with a potentially untrusted server while maintaining user anonymity and transaction privacy, yet allowing the server to verify the user is a valid subscriber entitled to participate in the transaction. Anonymous service requests are sent to the server. The server transmits responses that have been encrypted such that only valid subscribers can decrypt them. Broadcast encryption schemes that enable selective revocation of misbehaving subscribers will tip off requestors that the server is trying to identify them. Transaction and content quantity can be monitored for usage-based billing while maintaining anonymity. Each content item may be uniquely encrypted with a content key that is then encrypted by a session key and included in encrypted form with a response, to reduce the computational workload.
Patent DE-68902027-T2 (DE)
Inventor: DOUSSAIN CLAUDE
IPC: C07C29/124
Filed: 1989-07-27
Granted: 1993-01-14
Abstract: A process for the preparation of trifluoroethanol by hydrolysis, in the gas phase, of chlorotrifluoroethane. A gaseous mixture of 1-chloro-2,2,2-trifluoroethane and water is contacted with a solid catalyst and taken to a temperature greater than 350 DEG  C. and preferably between 400 DEG  and 500 DEG  C. 2,2,2-Trifluoroethanol (TFE) is a trifluorinated alcohol possessing very good thermal stability, which makes it suitable for a certain number of applications, in particular in the synthesis of fluorinated anesthetics, in pharmacology in general, and as a solvent.
Patent DE-68902104-T2 (DE)
Inventor: PRINS FREDERIK DANIEL GIJSBERT
IPC: E01F8/00
Filed: 1989-06-06
Granted: 1993-01-14
Abstract: A vegetation-faced traffic noise barrier comprises a support structure consisting of spaced vertical posts (1) anchored to the ground and spaced beams (3) extending horizontally between the posts. Sound-absorbing panels (9) are mounted between said posts and beams, and at least on the traffic-facing side of the barrier the support structure carries, spaced therefrom, a netting (6) for supporting growing plants (7); said netting may slope out from the top of the barrier. The sound-absorbing panels (9) consist of sound-absorbing plates (10) wrapped in accoustically open film and sandwiched between a supporting netting and an impervious corrugated backing sheet.
Patent DE-68903696-T2 (DE)
Inventor: VAN OOSTEN CORNELIS WILLEM
IPC: A23L5/10
Filed: 1989-06-27
Granted: 1996-05-30
Abstract: The present invention is concerned with a frying fat composition essentially consisting of a mixture of one or more non-digestible polyol fatty acid polyesters and one or more glyceride fats, wherein the composition comprises of from 25% to 75% by weight of said polyesters, the blend of said polyesters having a slip melting point of between 35 and 50 DEG C, and the blend of said glyceride fats having a slip melting point of below 40 DEG C. The frying fat compositions according to the invention offers the advantage that, upon frying, deficiencies such as surface fattiness, poor drip-off and mildewing polyol fatty acid polyester are not observed. Another aspect of the present invention is the ue of a frying fat composition according to the invention for frying food products. Yet another aspect of the invention are fried food products that have been fried in a frying fat according to the invention.
Patent DE-68904004-T2 (DE)
Inventor: BATTEGAZZORE PIERO
IPC: B65D47/34
Filed: 1989-05-16
Granted: 1993-04-29
Abstract: A dispenser of paste products, in particular toothpaste, is composed of a cylindrical container (2) provided with a headpiece (4) carrying paste product output means and with a bottom wall (5) fitting in an airtight manner therein for sliding movement one way toward the headpiece. The bottom wall (5) consists of a plunger body (6) having an axial cavity (7) which is open downwardly and communicates, through radial passages (13), with the interior (14) of the container (2), and of a dish-shaped body (15) provided with a lug (16) which fits snugly into the axial cavity (7). The outer surface of the lug (16) on the dish-shaped body is provided with ribs (21) which form, in co-operation with the inner wall of the axial cavity(7) in the plunger body (6), channels (23) extending along paths including at least one sharp change in direction. On completion of the container (2) filling operation, the bottom wall (5) is inserted and pushed against the toothpaste whilst trapped air is vented out through the channels (23,24). Once the air has been vented out, the flow of toothpaste which follows will stagnate inside the channels (23,24) and seal them off, without flowing out of the container (2). Thus, the advantage is secured of having a bottom wall (5) which automatically provides an airtight closure once the trapped air has been vented out.
Patent DE-68910272-T2 (DE)
Inventor: KENNEDY CHRISTOPHER ROBIN
IPC: B22F3/26
Filed: 1989-09-28
Granted: 1994-03-31
Abstract: The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal (6) into a three-dimensionally interconnected material (8) Moreover, the three-dimensionally interconnected material (8) may contain filler material within at least a portion of its porosity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material and/or a three-dimensionally interconnected material(8) and/or a matrix metal at least at some point during the process, which permits molten matrix metal(6) to spontaneously infiltrate the three-dimensionally interconnected material (8) and any filler material contained within at least a portion of the porosity of the three-dimensionally interconnected material.
Patent DE-68912205-T2 (DE)
Inventor: ROBBINS LANNY A
IPC: B01D53/81
Filed: 1989-06-05
Granted: 1994-04-28
Abstract: In a pressure swing adsorption system used to recover an oil-soluble solvent, monomer or hydrocarbon vapor such as 1,1,1-trichloroethane or styrene from a gaseous stream such as air, an oil-sealed vacuum pump may be used without substantial absorption of vapor into the oil if the oil in the pump is heated to a temperature substantially above the dew point of vapor in the gas stream leaving the pumps. Prior to this invention, oil-sealed vacuum pumps cannot be used to recover oil-soluble compounds because the vapor dissolves in the oil as the desorbed vapor and backpurge gas pass through the pumps. The thinning of the oil hurts the lubrication and seal within the pump and floods the pump.
Patent DE-68923769-T2 (DE)
Inventor: JOHANSSON SVEN-ERIC
IPC: F02K9/95
Filed: 1989-11-21
Granted: 1996-04-11
Abstract: The present invention relates to a method and an arrangement for producing rapid cross-ignition of preferably elongate powder or pyrotechnic charges, such as the propellent charges in impulse motors for correcting the trajectory of shells, rockets and missiles. According to the invention, the cross-ignition is produced by initiation of an elongate, extremely fast-burning or detonating primer charge (28-33 or 34-39) with an extremely low explosive force which has been arranged in direct contact with at least part of the periphery of the propellent charge (7-12 or 13-18). The primer charge characterizing the invention can thus be given the form of a tube (42) whose cross-ignition effect is advantageously complemented by an inner, more slowly-burning powder core (43) which is combusted with deflagration.
Patent DE-68926217-T2 (DE)
Inventor: DENEN DENNIS JOSEPH
IPC: G01T1/161
Filed: 1989-09-21
Granted: 1996-11-28
Abstract: A detector particularly suited for use in immuno-guided surgery capable of detecting very faint gamma emissions and thereby localizing cancerous tumor. The detector employs a hand manipular probe within which is contained a crystal (114) such as cadmium telluride which is secured in a light-tight environment. A noise immune structuring of the probe and crystal combination includes the utilization of electrically conductive, compliant cushion layer (92) located at one face of the crystal(114) in conjunction with freely abutting biasing and ground contacts (100,112). A nylon, resilient retainer (136) is positioned in tension over the assemblage of crystal (114), ground and biasing contacts (112,122-125,100) and compliant layers (92,120) to achieve a compressively retained assemblage. A dead air space (150) is developed between the forward facing window (18) of the probe and the crystal retaining assemblage.
Patent DE-69000599-T2 (DE)
Inventor: FONSER PER-AKE
IPC: F15B1/08
Filed: 1990-09-25
Granted: 1993-06-09
Abstract: A liquid accumulator comprises a generally cylindrical receptacle (10) having a flexible membrane (14) dividing the interior of the receptacle into a liquid chamber (15) and a gas chamber (17). The membrane comprises a hose which is open at both ends, one of which is bent inwards and conveyed through the hose and the ends of the hose are interconnected to form outer and inner membrane walls between which said liquid chamber is enclosed.
Patent DE-69002285-T2 (DE)
Inventor: SUTEHALL RALPH
IPC: G02B6/44
Filed: 1990-06-25
Granted: 1993-11-04
Abstract: An optical fibre cable has a channel (2) loosely housing an optical ribbon element (3) and a non-optical ribbon element (3A) which both have an evenly distributed excess length of between 0.5% and 1% and adopt a regular undulating configuration in a thixotropic water blocking gel (28) in the channel.
Patent DE-69009673-T2 (DE)
Inventor: JEAN DANIEL
IPC: A23L19/00
Filed: 1990-10-26
Granted: 1995-02-09
Abstract: The invention relates to a dry vegetable composition derived from a plant, this composition being free from cellulose and composed of protoplasts mixed with water-soluble constituents belonging to the juice of this plant, to reconstitute the essential features of the juice of the plant from which this composition is derived when the latter is suspended in water. The invention also relates to a process for preparing this composition and the use of such compositions in the field of phytotherapy, cosmetology and nutrition.
Patent DE-69009691-T2 (DE)
Inventor: COSTANTINI MAURIZIO
IPC: B66C23/86
Filed: 1990-11-19
Granted: 1994-10-20
Abstract: The invention relates to an articulation with rotating hydraulic connection, in particular for mobile work machines. In a very compact structure a hollow internal body (4) and an external body (1) are rotatingly coupled, with their respective cylindrical surfaces (3) and (5) placed in contact. The hydraulic rotating connection is realised by means of the coupling between the annular channels (2) envisaged in the external body (1) and the open ends (6) arranged in the hollow internal body (4). A motor (8), solidly mounted to the hollow internal body (4), activates a shaft (9), which is the drive shaft of an epicyclic reduction gear (16), (20), which latter is coaxial and reciprocally connects the hollow internal body (4) with the external body (1). A clutch (10) is interposed to operate between the shaft (9) and the hollow internal body (4). <IMAGE>
Patent DE-69105301-T2 (DE)
Inventor: WAKABAYASHI SHIGERU
IPC: A23L33/00
Filed: 1991-02-26
Granted: 1995-04-06
Abstract: A food composite for performing improvement of serum lipid comprising a refined product of pyrodextrin obtained as an active ingredient through a process of decomposing starch or starch hydrolyzate by heating in the presence of an acid or without acid.
Patent DE-69105550-T2 (DE)
Inventor: GRAY GEORGE WILLIAM PROF
IPC: C09K19/38
Filed: 1991-02-20
Granted: 1995-06-22
Abstract: The invention comprises liquid crystalline polyesters suited to be used as a medium for optical data storage, especially reversible (erasable) optical data storage. The polyesters are based on an aliphatic dicarboxylic acid or a derivative thereof and propane diol which on C2 bears a mesogenic substituent comprising two rings, either alicyclic or aromatic. Preferably also the dicarboxylic acid or derivative thereof is mesogenically substituted. The invention also comprises a medium for optical data storage containing polyesters of the above type.
Patent DE-69207667-T2 (DE)
Inventor: CLARK KIRTLAND P
IPC: A62D1/02
Filed: 1992-06-18
Granted: 1996-07-11
Abstract: Co-oligomers of the formula Rf-Em-(S)n-[M1]x-[M2]y-H and mixtures thereof, wherein  Rf is a perfluoroalkyl group,  E is a linkage group,  M1 represents a non-ionic hydrophilic monomer unit,  M2 represents an anionic hydrophilic monomer unit,  n and m are optionally 0 or 1, and x and y represent the number of monomer units present in the novel co-oligomers, the sum of x and y being between 5 and 200, and y/(x+y) being between 0.01 and 0.98; are useful as additives in polar-solvent fire-fighting compositions when used in conjunction with polysaccharides and other adjuvants. They improve dynamic foam stability and vapor suppressing ability of the foam, thereby reducing the flammability of polar solvent contaminated foams and consequently improving extinguishment and bumback resistance.
Patent DE-69207770-T2 (DE)
Inventor: NEGRE GILLES
IPC: A01M29/32
Filed: 1992-10-14
Granted: 1996-08-08
Abstract: PCT No. PCT/FR92/00972 Sec. 371 Date Jun. 15, 1993 Sec. 102(e) Date Jun. 15, 1993 PCT Filed Oct. 14, 1992 PCT Pub. No. WO93/07744 PCT Pub. Date Apr. 29, 1993.A preventative device against nuisance from birds comprised of a base to which spikes are fitted vertically on the side opposite surfaces of a structure to be protected in order to discourage birds from landing on those surfaces. The base is provided with canals, and each spike has a protuberance obtained by flattening the material of which it is made. The protuberance is slightly larger than the cross section of the canals. The spikes are force fit into the canals so as to be held firmly therein. In an embodiment of the invention, the base of the device is made from polymethylmethacrylate. In another embodiment, the adhesive used to secure the base to the surface being protected is a neutral silicone adhesive.
Patent DE-69219423-T2 (DE)
Inventor: VERMAAS LEO FRANS
IPC: A23D7/01
Filed: 1992-08-31
Granted: 1997-08-07
Abstract: It is known to add anti-spattering agents to spreads and other frying fats so as to reduce the spattering tendency. Anti-spattering agents include, nitrogen, salt, calcium chloride or phosphates, and emulsifiers such as egg yolk and lecithin. Oxidised bean oil is known to be effective against primary spattering but ineffective against secondary spattering. An improved anti-spattering agent effective against both primary and secondary spattering, comprises a mixture of a thermally oxidised vegetable oil such as "blown bean oil" and a source of phosphatidyl choline, preferably "Cetinol".
Patent DE-69221672-T2 (DE)
Inventor: TAMURA YASUYUKI
IPC: H04N1/40
Filed: 1992-06-04
Granted: 1997-12-18
Abstract: A line of ink nozzles (1-1, 1-2,...1-5, 2-1...) in an ink-jet recording head (101) is inclined obliquely from a scanning line, and one pixel is formed by a plurality of ink droplets discharged from different ink nozzles. Thus, a high halftone recording image without stripes (banding) due to a variation of a discharged ink volume or unevenness of recording image density, can be obtained. Moreover, since there is a large degree of freedom in designing an amount of the discharged ink volume, high packing density of ink nozzles can be easily achieved. <IMAGE>
Patent DE-69222986-T2 (DE)
Inventor: TAKAHASHI KENJI PATENTS DIVISI
IPC: G11B23/00
Filed: 1992-06-25
Granted: 1998-04-09
Abstract: A disc (1) for recording information signals includes a disc substrate (2) of a synthetic resin having a central hole (3), an information signal recording layer formed on one major surface (2a) and a magnetic plate (5) provided on the major surface (2a) to close the central hole (3). A recess (6) to accommodate the magnetic plate is formed in the major surface (2a) of the disc substrate (2) and surrounds the central hole (3). At least a part of a rim of the recess (6) is thermally deformed to form one or more lugs (11) which hold the magnetic plate (5) disposed in the recess (6) with respect to the disc substrate (2). <IMAGE>
Patent DE-69224239-T2 (DE)
Inventor: MARTIN RICHARD JOHN
IPC: B01J8/06
Filed: 1992-06-29
Granted: 1998-05-20
Abstract: Method and apparatus are provided for establishing and controlling the stability and movement of a reaction wave of reacting gases in a matrix of solid heat-resistant matter, wherein such reacting gases may be recuperatively pre-heated. At least a portion of the bed is initially preheated above the autoignition temperature of the mixture whereby the mixture reacts upon being introduced into the matrix thereby initiating a self-sustaining reaction region, after which the pre-heating can be terminated. The stability and movement of the wave within the matrix is maintained by monitoring the temperatures along the flowpath of the gases through the bed and adjusting the flow of the gases and/or vapors or air to maintain and stabilize the wave in the bed. The method and apparatus provide for the reaction or combustion of gases to minimize NOx and undesired products of incomplete combustion. A recuperative heat exchange system may be used to preheat the reactants with heat generated by the reaction by channeling hot exhaust gases through the matrix surrounding reactant inlet tubes. The inlet tubes are thermally conducting and contain an interior matrix. The matrices interior to and surrounding the inlet tubes promote radiative heat transfer. <IMAGE>
Patent DE-69224520-T2 (DE)
Inventor: ARORA SUDERSHAN
IPC: C07H15/12
Filed: 1992-12-18
Granted: 1998-07-23
Abstract: 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:   <IMAGE>   where X is CH2, NH or O; and n ranges from 3-6. These hexose monosaccharides may also be ethereally substituted at least one other position. The compounds exhibit anti-proliferative and anti-inflammatory activity. Methods of preparation, pharmaceutical compositions containing the compounds and methods of treating inflammatory and/or autoimmune disorders employing the compounds are disclosed.
Patent DE-69301259-T2 (DE)
Inventor: SEXTON JOHN STIRLING
IPC: B24B7/22
Filed: 1993-03-16
Granted: 1996-09-19
Abstract: A polishing pad comprises a carrier (74) and layer (76) of a non-porous thermoplastic polymer secured to a surface thereof and containing a mass of discrete abrasive particles uniformly dispersed therein. The abrasive particles have a particle size of up to 500 microns and are present in the layer (76) in a concentration of up to 30 volume percent. The layer (76) presents an abrasive polishing surface. The abrasive layer may also comprise a plurality of spaced strips (16) secured to a surface (14) of carrier (10) and each strip (16) presents an abrasive polishing surface (18). <IMAGE>
Patent DE-69306891-T2 (DE)
Inventor: MARCHAND ROGER
IPC: F16F15/06
Filed: 1993-09-06
Granted: 1997-04-30
Abstract: - The invention relates to a suspension device for connecting on-board equipment to the structure of a vehicle such as a rotary-wing aircraft. - Advantageously, it comprises first (5) and second (6) elements which are at least approximately shaped into plates and capable of being fixed respectively to the said structure (3) and to the said equipment (2), and suspension means (7) including damping (shock-absorbing) members (14) connected respectively to the first and second elements and capable of acting along the three reference axes of roll, pitch and yaw of the said aircraft in order to absorb the linear displacements along the said axes, and elastic suspension members (15) connected respectively to the first and second elements and capable of acting about the three reference axes in order to absorb angular deflections (excursions). <IMAGE>