baber/WOPTO huggingface dataset:
Patent DE-2964383-D1 (DE)
Title: Urethane derivatives and their salts, the preparation of these compounds and corresponding compositions
Inventor: LIU CHAO-MIN
IPC: A61K31/35
Filed: 1979-11-28
Granted: 1983-01-27
Abstract: Urethane derivatives of the formula   <IMAGE> wherein R<1> is aryl, alkylaryl, haloaryl, nitroaryl, alkoxyaryl, aryloxyaryl acylaryl, alkyl, cycloalkyl, arylalkyl, haloarylalkyl or arylcycloalkyl and R<2> is methyl or ethyl, and their pharmaceutically acceptable salts. Moreover, the manufacture of the above urethane derivatives as well as compositions containing same. Also the use of these derivatives for the treatment or prophylaxis of diseases and to promote animal growth.
Patent DE-2966146-D1 (DE)
Title: Centrifugal vapor compressor and a diffuser control therefor
Inventor: BANDUKWALLA PHIROZE
IPC: F04D27/02
Filed: 1979-12-06
Granted: 1983-10-13
Abstract: A diffuser control (26) for controlling vapor flow through a diffuser passage (16) comprising an annular recess (28) defined by a housing (12) of the diffuser passage (16) and in communication therewith, and an annular control ring (30) supported for movement within the recess (28) and the diffuser passage (16) between a throttling position, wherein the control ring (30) throttles vapor flow through the diffuser passage (16), and an open position for permitting a substantially free flow of vapor through the diffuser passage (16). The diffuser control (26) further comprises a plurality of springs (32) supported by the housing (12) for urging the control ring (30) toward the throttling position, a stop (34) for limiting movement of the control ring (30) at the throttling position, a low pressure conduit (38) for connecting the annular recess (28) to a low pressure source, and a steal (42, 44) for retarding vapor flow from a higher pressure side of the control ring (30) to a lower pressure side thereof when the control ring (30) is in the open position. A valve (40) is provided for regulating vapor flow through the low pressure conduit (38) and includes a first position for maintaining a low pressure in the annular recess (28) and a pressure difference across the control ring (30) for maintaining the control ring (30) in the open posiiton, and a second position for maintaining a high pressure in the annular recess (28) wherein the springs (32) maintain the control ring (30) in the throttling position.
Patent DE-3071330-D1 (DE)
Title: Method and apparatus for the design and manufacture of footwear
Inventor: DARVILL ANTHONY
IPC: A43D1/00
Filed: 1980-05-14
Granted: 1986-02-20
Abstract: A method of deriving patterns for shoe manufacture, whereby leather pieces can be cut in accordance with the derived patterns for making the shoes. The method consists in using a computer to operate on three-dimensional co-ordinate information concerning (a) the shape of the shoe last and (b) the shape of style lines to produce three-dimensional co-ordinate information which is subjected to a grading program. The grading program produces three-dimensional co-ordinate information for different sizes which may be displayed in three-dimensional form and possibly modified. The individual graded co-ordinate information for each size is subjected to a flattening program to produce respective patterns.
Patent DE-3161199-D1 (DE)
Title: Device of cleaning panel heat exchangers
Inventor: GAGNERAUD FRANCIS
IPC: F28G3/00
Filed: 1981-02-04
Granted: 1983-11-24
Abstract: 1. Apparatus for cleaning parallel plates of heat exchangers by mean of rotating brushes motor-drived, characterized by the fact it is comprising : a movable frame (7) supporting at least one truck (10) able to go down and up, each truck (10) being provided with platforms (13) bearing motors (14) of which each drives a pair of brushes (16), the lot of platforms, motors and brushes being able to rock round a shaft (17) perpendicular to the moving course of the trucks (10), the frame (7) bearing moreover parallel masks (18) which turn around an axle (19) placed at the lower part of the frame and parallel masks (18') which turn around an axle (19') on the upper part of the frame, the two axles (19, 19') remaining parallel to the swinging-shaft (17) for the brushes.
Patent DE-3169124-D1 (DE)
Title: Elastic means for an elevating device for an offshore platform
Inventor: HAVARD JEAN
IPC: E02B17/08
Filed: 1981-12-23
Granted: 1985-03-28
Abstract: The present invention applies to those auto-elevating marine platforms, as for deep-sea drilling and the like, outfitted with a number of legs and a number of associated jacking mechanisms of the rack and pinion type set with the rack's teeth in opposition, wherein a flexible coupling (5), the axis of compression of which is inclined, is placed between the support-framework (2), where the pinions (3) are mounted, and the main structure (1) of the platform in such a way that a relative freedom of movement between the support-framework (2) and the structure (1) is permitted. The intention is that the axis of compression of the flexible coupling (5) passes substantially directly through the instantaneous center of rotation of the upper part of the leg.
Patent DE-3175410-D1 (DE)
Title: Acid stabilized compositions of thieno-pyridine derived compounds and process for preventing degradation of such compounds
Inventor: AKU-UD-DIN TANWIR CHOWHAM
IPC: A61K9/20
Filed: 1981-07-10
Granted: 1986-11-06
Abstract: A novel pharmaceutical composition which comprises an acid salt of a thieno-pyridine derived compound, a pharmaceutically acceptable, nonvolatile organic acid (particularly citric acid) and optionally other suitable pharmaceutical excipients.
Patent DE-3175978-D1 (DE)
Title: Apparatus for leakage detection of cryogenic materials
Inventor: SHONE EDWARD BRIAN
IPC: G01M3/04
Filed: 1981-08-28
Granted: 1987-04-16
Abstract: A device for detecting leaks of cryogenic materials from a structure, said device comprising a heat-conductive element which can be brought into contact with the cryogenic material-containing structure, and a shape memory effect element capable of effecting a displacement according to the cryogenic temperature to which the element is subjected.
Patent DE-3260664-D1 (DE)
Title: Balancing of shafts
Inventor: FISHER LESLIE GEORGE
IPC: F16F15/28
Filed: 1982-01-07
Granted: 1984-10-18
Abstract: A shaft comprising an end fitting such as the yoke of a hookes joint welded to a tubular member, both these components being of an aluminium alloy and the end fitting carrying, on a spigot thereof, a steel sleeve to which balance weights can be spot welded. The joint between the end fitting and tubular member may be friction welded together, the steel sleeve controlling the configuration of flash formed during the friction welding operation.
Patent DE-3269897-D1 (DE)
Title: Gutter profile for a glasshouse as well as a gutter made from it
Inventor: VAN DER HOEVEN NICOLAAS HENDRI
IPC: A01G9/14
Filed: 1982-12-03
Granted: 1986-04-17
Abstract: The present invention relates to a gutter profile 11 for a greenhouse, which profile instead of the known flat V-shaped form has side portions 12, which by means of an inward bend 17 are lying more close to the center plane of the profile and extend upwardly towards the edge flanges 13, so that a profile is obtained which is higher and narrower than the known profile and has the drip edges 18 of the edge flanges 13 above the inward bend 17, so that condensation water droplets falling down at the edge 18 are still collected at the lowermost portion 14, the higher and narrower shape of the profile giving it a greater moment of resistance.
Patent DE-3272387-D1 (DE)
Title: Process for the preparation of 3-amino-1-hydroxypropane-1,1-diphosphonic acid
Inventor: BLUM HELMUT
IPC: C07F9/38
Filed: 1982-12-15
Granted: 1986-09-04
Abstract: 1. A process for the production of 3-amino-1-hydroxypropane-1,1-diphosphonic acid by reaction of beta-alanine with an oxyacid of phosphorus and a phosphorus halide, characterized in that beta-alanine is reacted with a mixture of phosphorus trichloride and anhydrous phosphoric acid at temperatures of from 80 to 130 degrees C and the reaction product is subsequently hydrolyzed.
Patent DE-3272418-D1 (DE)
Title: Wire reinforced hose and method
Inventor: GRAY HERBERT W
IPC: F16L11/08
Filed: 1982-03-22
Granted: 1986-09-11
Abstract: A hose includes an inner polymeric tube (12) which has a relatively hard outer surface, a tightly packed wire reinforcement (16, 20) e.g. braid or spiral, telescoped over the tube (12), and an expanded polymeric cushion matrix (14, 18) encapsulating at least a portion of the strands of the reinforcement (16, 20) and also promoting wire-to-wire and tube-to-wire adhesion.
Patent DE-3372018-D1 (DE)
Title: Preparation for the diagnosis of chlamydial infections and for the production of chlamydial group-specific antibodies
Inventor: MAKELA PIRJO HELENA
IPC: G01N33/569
Filed: 1983-07-01
Granted: 1987-07-16
Abstract: Described are preparations to be used for diagnosis of chlamydial infections comprising a lipopolysaccharide of chemotype Re isolated from Re mutants of gram-negative bacteria, such as Salmonella minnesota, Salmonella typhimurium, Escherichia coli or Proteus mirabilis strains und cross-reacting with chlamydial glycolipids (group antigen). The preparations can be used for the detection of chlamydial infections, for example by serological or immunological methods such as the countercurrentimmuno-electrophoresis, passive haemagglutination, HIG, EIA, FIA or RIA. The preparations can also be used for the production of chlamydial group-specific antibodies.
Patent DE-3372455-D1 (DE)
Title: Method of coating a spectacle lens with a protective plastic fleece, and apparatus for carrying out this method
Inventor: GRUMBACH RICHARD
IPC: B29C63/02
Filed: 1983-07-12
Granted: 1987-08-20
Abstract: A method and apparatus are disclosed for covering the face of a blank of mineral or organic glass with a protective plastic film. Before pressing the protective film onto the surface of the blank, the blank and film are positioned a certain distance from each other by means of separate holding devices and held so that the edge of the blank and the film do not touch. The film is then heated so that the center of the film surface attains a higher temperature than the outer edge. Pneumatic pressure is then applied to the film surface so that more pressure is exerted at the center of the film than at the outer edge. The protective film is forced on to the surface of the blank from the center radially outward by the applied air pressure, forcing gas trapped between the block and the film to escape from between the blank and the film toward the outer edge of the film as the film makes contact with the blank. Finally, additional pressure is applied to the film to complete the bonding of the film to the blank.
Patent DE-3460542-D1 (DE)
Title: Process and apparatus for the production of phosphorus-pentoxide using reaction heat
Inventor: KUXDORF BERNHARD
IPC: B01J19/00
Filed: 1984-04-11
Granted: 1986-10-02
Abstract: The disclosure relates to a process for making phosphorus pentoxide by subjecting elemental yellow phosphorus to combustion with dried air inside a steel-made combustion chamber with utilization of the reaction heat for the production of energy. To this end, the disclosure provides for the combustion to be effected inside a combustion chamber of which the walls are arranged so as to form a cooling system with cavities therein; for a liquid or liquid/steam-mixture as a heat carrier abstracting the reaction heat to be circulated through the cooling system, the liquid or liquid/steam-mixture assuming an increased temperature being preferably so circulated under increased pressure; for steam formed in the cooling system to be continuously taken therefrom; for an equivalent proportion of fresh liquid to be introduced into the cooling system; for hot P2O5 issuing in vapor form from the combustion chamber to be condensed or worked up into desirable final product, the combustion chamber being a cylindrical vessel with a height/diameter-ratio of 2.5:1 to 5:1 and having 1 to 10 burners disposed axisymmetrically in its circular base plate. The disclosure also relates to an apparatus for carrying out the process.
Patent DE-3472518-D1 (DE)
Title: Imaging system
Inventor: FEY HANS-JURGEN DIPL PHYS
IPC: H04N1/031
Filed: 1984-01-04
Granted: 1988-08-04
Abstract: The invention is directed to arrangement wherein an object is scanned by a columnar light spot traveling in a first coordinate direction (x). The light scattered or transmitted from the object is directed to a linear detector whose individual, sequentially scanned elements effect the resolution of the object in the second coordinate direction (y). The object is scanned via a first layer of mutually adjacent light-conductive fibers which are placed directly on the object. A second layer of fibers overlaps the first layer in crosswise fashion and directs the scattered light toward the detector. In the region where the fiber layers overlap, the cores of the fibers are exposed on the side thereof facing the object and are covered with diffraction gratings to couple the light into and out of the fiber cores.
Patent DE-3476177-D1 (DE)
Title: Pelletizing machine
Inventor: BENSON VOLKER
IPC: B30B11/22
Filed: 1984-11-17
Granted: 1989-02-23
Abstract: 1. A pelletizing apparatus with press rolls (4) which are disposed freely rotatable on a runner head (2) and which are provided with projections at their surfaces and pressed against the press rolls (4) with a horizontal, annular matrix (5) provided with passage holes (56, 57), characterized in that the surfaces of the press rolls (4) and the matrix (5) are provided with teeth (41, 54, 61, 62) meshing at least in part, and that the teeth (41, 61) of the press rolls (4) run over the inlet apertures (55) of the passage holes (56, 57) of the matrix (5).
Patent DE-3562137-D1 (DE)
Title: Process for the preparation of perfluorocarboxylic acids
Inventor: BLANCOU HUBERT
IPC: C07C51/25
Filed: 1985-02-01
Granted: 1988-05-19
Abstract: 1. Process for preparing perfluoroalkane-carboxylic acids RF CO2 H wherein RF denotes a straight-chain or branched perfluoroalkyl radical containing from 1 to 20 carbon atoms, characterized in that a perfluoroiodo-alkane RF I is reacted with trichloroethylene in an acidic solvent in the presence of zinc, and then the resulting 2-perfluoroalkyl-1,1-dichloroethylene RF CH = CCI2 is oxidised in a basic medium with the aid of potassium or sodium permanganate at a temperature of at least 80 degrees C.
Patent DE-3563695-D1 (DE)
Inventor: OSMOND DENNIS RICHARD CHARLES
IPC: B05B3/04
Filed: 1985-02-12
Granted: 1988-08-18
Abstract: A water sprinkler comprises a body (15) housing a rotor (1) which is rotatably driven about a central vertical axis by water which enters the body by an inlet (12). Water leaves the body (15) by a hollow distribution shaft (5) having at its upper end a water discharge nozzle (14). The shaft (5) extends at an angle to the vertical and is rotationally driven about the central vertical axis by an epicyclic drive mechanism comprising a pinion rotatable with the rotor (1), a ring gear (11) formed on the internal wall of the body (15) and a planet gear (7). The planet gear meshes both with the pinion and the ring gear and is attached to one end of the hollow distribution shaft.
Patent DE-3569986-D1 (DE)
Title: Process and reagent for the quantitative determination of free thyroxine in plasma, serum and full blood
Inventor: BERGER JOHANN
IPC: G01N33/53
Filed: 1985-11-22
Granted: 1989-06-08
Abstract: The present invention provides a process for the quantitative determination of free thyroxine (FT4) in plasma, serum or whole blood by immunological methods, wherein the sample is incubated for at most 10 minutes with a 10 to 2000 fold insufficiency of labelled anti-T4 antibodies, referred to the molar amount of total T4 in the sample, then immediately brought together with immobilized excess T4, again incubated, the phases separated and the label measured in one of the phases.
Patent DE-3577337-D1 (DE)
Inventor: WAGNER WAYNE M
IPC: F01N1/08
Filed: 1985-06-07
Granted: 1990-05-31
Abstract: The apparatus includes inlet and outlet tubes (24,20) with a plurality of baffles (28) extending from the inlet and outlet tubes to a housing (26). The outlet tubes (20) has a constricted portion (30) near its inlet end formed with creases (32,34) and lobes (52,54) and a flare (36) at the end. Such constriction increases the housing to outlet tube area ratio of the muffler which results in advantageous attenuation characteristics. The process for making the muffler is simpler than known methods since the outlet tube is formed and baffles pressed onto it in a single step.
Patent DE-3579599-D1 (DE)
Inventor: SPECTOR MYRON
IPC: A61B17/58
Filed: 1985-01-11
Granted: 1990-10-18
Abstract: A bone fracture fixation device which is substantially free from resorbable components and is capable in use of a gradual decrease in rigidity over the fracture healing period from a rigidity close to or in excess of that of the intact bone to a rigidity significantly below that of the intact bone.
Patent DE-3584543-D1 (DE)
Inventor: VINK ANTHONY BERNARD
IPC: G09G1/16
Filed: 1985-05-22
Granted: 1991-12-05
Abstract: A method and a circuit (36) for producing an independent scrollable display region (sometimes referred to as a "window") on the face of a cathode-ray tube (CRT) in a bit-mapped data display system is disclosed. Circuitry (42, 43) is provided to detect the presence of the window along a vertical axis and to detect the presence of the window along a horizontal axis. When both a vertical and a horizontal presence are detected simultaneously, a window is deemed to be present. When the window is deemed to be present a memory address selection circuit (69) selects memory addresses from one memory address circuit and when the window is deemed to be not present, the memory address selection circuit selects memory addresses from another memory address circuit.
Patent DE-3586972-D1 (DE)
Inventor: CERRETTI DOUGLAS P
IPC: A61P37/00
Filed: 1985-03-13
Granted: 1993-02-25
Abstract: (1)Interleukin 1 (I), as a homogenous protein of molecular wt. about 17500 daltons and having a partial amino acid sequence of formula (II), is new. (2)Homogeneous human interleukin 1 consisting of a single protein species of molecular wt. of about 17500 daltons and having the following amino acid compsn. is new. The compsn. (amino acid and no. of residues/molecule, consists of Asp/Asn 14; Thr 8; Ser 11; Glu/Gln 22; Pro 6; Gly 11; Ala 8; Cys at least 1; Val 11; Met 4; Ile 6; Leu 11; Tyr 4; Phe 11; His 3; Lys 13; Arg 3. (3) Pure DNA encoding for the expression of human (I) molecules is new. (4) Recombinant DNA cloning vector comprising a CDNA sequence comprising the gene for (I) is new. (5)Recombinant DNA cloning vector comprising DNA as claimed in paragraph (3) above is new. (6)Host transformed by a cloning vector as defined in paragraphs (4) and (5) above is new.
Patent DE-3586988-D1 (DE)
Inventor: TOEGEL HERBERT JOSEPH
IPC: H04Q11/04
Filed: 1985-11-21
Granted: 1993-02-25
Abstract: An interface module (10) for connecting data sources to data sinks contains a plurality of inputs/outputs (24,28) having different transmission rates, which are connected to one another by means of a switching device (16). The setting commands for the switching device (16) can be supplied on each data channel leading via one of the inputs/outputs. Applications in communications systems, particularly in switching systems, are shown. <IMAGE>
Patent DE-3587904-D1 (DE)
Inventor: MCSHERRY THOMAS W
IPC: F16L33/02
Filed: 1985-10-21
Granted: 1994-09-15
Abstract: A one piece integrally molded plastics deck anchor comprises a base flange 454 with a channel 458 in it, an expansible toggle locking mechanism 456 attached to the base flange, and a tube 452 extending from the flange, to receive a fixing bolt or stud.
Patent DE-3668135-D1 (DE)
Inventor: GIACOMETTI OSVALDO
IPC: B29C48/05
Filed: 1986-06-13
Granted: 1990-02-15
Abstract: An assembly of gates is provided at each end of a vat. Two uprights mounted on a lock-chamber floor support respective brackets. Pivoted between the floor and the brackets are gate flaps, the pivot rods of which are fitted in holes in the floor and in the brackets. Each gate flap includes a notch, and the successive gates match successive diameters of elongated elements which travel through the vat. In case of localized excess thickness on an elongated element, the impact causes spontaneous opening of the gate guiding the element.
Patent DE-3668977-D1 (DE)
Inventor: KUGLER UWE HERBERT
IPC: F16L37/28
Filed: 1986-02-01
Granted: 1990-03-15
Abstract: A female coupler for engagement with a male coupler which has a spring loaded check valve, the female coupler includes a main poppet valve biased to a normally closed position and movable by the check valve in the male coupler to a fully opened position, a piston responsive to fluid pressure in the female coupler to force the main poppet valve to an intermediate position and open the male coupler check valve, a flow check prevention valve for normally maintaining a predetermined pressure of the fluid acting on the piston, and a second poppet valve to relieve the fluid acting on the piston.
Patent DE-3680395-D1 (DE)
Inventor: DAHL WARREN JEFFREY
IPC: G01R19/165
Filed: 1986-01-16
Granted: 1991-08-29
Abstract: A system, including methods and apparatus requiring digital communication between two devices using radio frequency communications to provide the link. Apparatus for decoding a digital data stream is provided, which data stream has been imposed on a base band signal where the rate of data transmission is as high as twice the frequency of the base band signal. A differential amplifier is employed to recognize the beginning and end of a segment of a wave cycle which represents a digital bit.
Patent DE-3682205-D1 (DE)
Inventor: KERSCHER UTTO
IPC: C08L67/00
Filed: 1986-11-19
Granted: 1991-11-28
Abstract: Flame-resistant ABS moulding compsns. contg. tetrabromobisphenol A dipropionate (I) and antimony trioxide are claimed, together with the addn. of polyepoxide cpd(s). to stabilise (I). More specifically the claimed compsn. contains up to 25 wt.%, pref. 15-20 wt.%, of (I) plus 4-15 wt.%, pref. 6-8 wt.%, of antimony trioxide. The pref. polyepoxide cpd. is up to 5 wt.% of a polymeric bisphenol A epoxide with epoxide equiv. wt. 180-1000, and pref. 600-850, and can be prepd. by reaction of bisphenol A with epichlorohydrin.
Patent DE-3683756-D1 (DE)
Inventor: ERNST ALFONS
IPC: G01D5/347
Filed: 1986-12-04
Granted: 1992-03-12
Abstract: The division surface (TF) of the scale (TT) with the divisions (T), is arranged vertical to a fixing surface (BF1) of the scale carrier body (TK). The carrier body with the fixing surface (BF1), is fixed at three points (BP11,BP12,BP13) to form a triangle at a mounting surface (MF1) of the second object (o2). The carrier body (TK) is fixed at a further mounting surface (BF2) at two further fixing points (BP12,BP22) at a further mounting surface (MF2) of the second object (02) in addition to the three fixing points. The scale (TT) is connected with an intermediate layer (ZS) of an elastic adhesive to the carrier body (TK).
Patent DE-3750471-D1 (DE)
Inventor: TRELOAR NORMAN
IPC: B65G67/08
Filed: 1987-11-25
Granted: 1994-10-06
Abstract: An arrangement for loading materials, especially bags of particulate materials such as wheat, into shipping containers in which a belt conveyor is supported so that it can be controlled in a forward to aft position and can be tilted and slewed, the belt conveyor being controllable in speed so that high accelerating speeds can be offered for packages loaded on the conveyor and a separately controllable serving conveyor to locate packages from time to time on the loading conveyor for shooting into the container.