baber/WOPTO huggingface dataset:
Patent DE-3560716-D1 (DE)
Title: Use of benzoylalanines as corrosion inhibitors in aqueous systems
Inventor: GEKE JURGEN DR
IPC: C07C229/36
Filed: 1985-04-22
Granted: 1987-11-05
Abstract: Benzoyl alanines of the formula    <IMAGE>  (I)  in which R1 and R2 can be the same or different and represent hydrogen or an alkyl radical containing from 1 to 12 carbon atoms and R3 and R4 can be the same or different and represent hydrogen, an unbranched or branched alkyl radical containing from 1 to 10 carbon atoms, hydroxyalkyl, alkoxyalkyl, carboxyalkyl or alkylaminoalkyl radicals containing from 1 to 3 carbon atoms in the alkyl radicals and wherein R3 and R4 together can be the -CH2CH2-O-CH2CH2- group or the -CH2CH2CH2CH2CH2- group which form with the nitrogen atom the morpholino or the piperidino ring, respectively; with the proviso that (a) when R1 is hydrogen or methyl and R2 and R3 are hydrogen, R4 cannot represent hydroxyethyl or carboxymethyl, and (b) when R1 is hydrogen or methyl and R2 is hydrogen R3 and R4 cannot both represent hydroxyethyl, and (c) when R1 and R2 are both hydrogen, R3 and R4 together cannot be a -CH2CH2-O-CH2CH2- or a -CH2CH2CH2CH2CH2- group; and alkali metal ammonium salts thereof with ammonia, mono-, di- and triethanolamine are useful as corrosion inhibitors in aqueous solutions.
Patent DE-3561096-D1 (DE)
Title: Control device for heating, air conditioning and ventilating installation in motor cars
Inventor: HILDEBRAND REINHARD
IPC: G05G7/04
Filed: 1985-09-10
Granted: 1988-01-14
Abstract: An assembly for transmitting rotary motion from an actuator knob to an operating mechanism in the heating, air conditioning and ventilating system of an automotive vehicle comprises a rack and pinion rotatably connected to the actuator knob. The rack is linked to the operating mechanism via a positioning lever and an intermediate lever.
Patent DE-3564402-D1 (DE)
Title: Chair for vehicle, especially motor vehicle
Inventor: NEVE DE MEVERGNIES MARCEL
IPC: B60N2/90
Filed: 1985-10-03
Granted: 1988-09-22
Abstract: A seat for a vehicle, preferably a motor vehicle, includes a bottom and a back. The back of a passenger bears against the back of the seat. The back of the seat is mounted to swing together with the back of the passenger in a vertical direction. The seat back has a natural frequency which is higher than the natural frequency of the seat bottom when bearing a passenger.
Patent DE-3565403-D1 (DE)
Title: Imidazolyl, triazolyl, and tetrazolyl compounds
Inventor: HIRSCH KENNETH STEVEN
IPC: C07D233/56
Filed: 1985-06-14
Granted: 1988-11-10
Abstract: Certain imidazolyl, triazolyl, and tetrazolyl compounds, and pharmaceutically acceptable salts thereof inhibit aromatase, and are useful in treating or preventing estrogen-dependent diseases.
Patent DE-3573179-D1 (DE)
Title: Pressure regulator-reducer for dispensing a gaseous, liquid, viscous, pulverulent or pasty product
Inventor: COMMENT PAUL
IPC: G05D7/01
Filed: 1985-12-24
Granted: 1989-10-26
Abstract: PCT No. PCT/CH85/00182 Sec. 371 Date Aug. 26, 1986 Sec. 102(e) Date Aug. 26, 1986 PCT Filed Dec. 24, 1985 PCT Pub. No. WO86/04163 PCT Pub. Date Jul. 17, 1986.A pressure regulator-reducer in a first embodiment comprises two pistons (6, 7) provided with elastically deformable rings (9, 10) mounted in a bore (5) and held by a spring (12) bearing against a bulkhead packing (13) surrounding an outlet orifice (16). The double piston defines three chambers (19, 20, 21) respectively in communication with the product under pressure, the atmospheric pressure and the outlet. Facing the ring of the piston (6) on the outlet side there is provided a narrow longitudinal slot (24). A second pressure regulator-reducer is also disclosed that uses a slide mounted in a bore. The side has a piston and a spaced shoulder. The shoulder and piston controls flow along the bore to a dispensing orifice. A spring, mounted in the bore, controls the movement of the side in response to fluid flow.
Patent DE-3575486-D1 (DE)
Inventor: TUAN HSING CHIEN
IPC: G06K15/14
Filed: 1985-08-13
Granted: 1990-02-22
Abstract: A fluid jet assisted ion projection electographic marking apparatus including a marking head having integrally fabricated thereon, an array of modulating electrodes (28), divided into sections, address bus lines (44), data bus lines (46) and suitable thin film switches (38), for sequentially bringing the electrodes of a selected section to a predetermined voltage during a portion of the line scan time. The electrodes of non-selected sections, in conjunction with the thin film switches, hold the predetermined voltage for controlling the passage of ions exiting the apparatus, during the remainder of the line scan time.
Patent DE-3577136-D1 (DE)
Inventor: SASSERATH AREND
IPC: F24D19/10
Filed: 1985-09-18
Granted: 1990-05-17
Abstract: 1. Filling device for introducing fresh water into a closed heating installation, comprising (a) a pressure reductor (1) connected on the inlet side to a fresh water conduction, (b) a tube separator (20) connected to the outlet side of the pressure reductor (1) and having a water-carrying movable member (23), - which in a first operative position is advanced and establishes a connection between a fresh water outlet (22) communicating with the outlet of the pressure reductor (1) and the heating installation, bridging a point of separation (15), - which, in a resting position, ends upstream from the point of separation and closes the fresh water outlet (22), and - which is displaceable by a servomotor to which is applied the fresh water pressure from the resting position to the operative position, (c) a backflow preventor (7) arranged downstream from the tube separator (20) and the point of separation (15) and connected to an inlet of the heating system, and (d) a control arrangement (40) arranged to control the application of the fresh water pressure to the servomotor, characterized in that (e) the control arrangement (40) comprises a differential pressure sensor (41) on which is applied, on one side, the pressure from the outlet of the pressure reductor (1) and, on the other side, the pressure in the heating system, (f) the servomotor for the tube separator (20) is arranged to be controlled by the differential pressure sensor (41) such that - the tube separator (20) is moved, with a first pressure in the heating installation which is equal to the pressure at the outlet of the pressure reductor, to its resting position, and - the tube separator (20) is arranged to be advanced to its operative position with a second pressure in the heating installation which is less than the first pressure.
Patent DE-3584599-D1 (DE)
Inventor: HANSEN DAVID R
IPC: C09J123/26
Filed: 1985-05-30
Granted: 1991-12-12
Abstract: Hot melt adhesive with long open time good bonding to cold metals are made of blends of a maleic anhydride modified copolymer of butene-1 and ethylene, an aliphatic substantially non-polar tackifier resin, an antioxidant and, optionally, one or more of a microcrystalline wax, a block copolymer and atactic polypropylene.
Patent DE-3586411-D1 (DE)
Inventor: HORN S
IPC: C07D267/14
Filed: 1985-04-10
Granted: 1992-09-03
Abstract: Compounds are disclosed having the formula:  <IMAGE>  wherein: R1 is H, OH, -OCH3, -CH2OH, -NH2, -NHMe, -NHEt, -NMe2, -NEt2,  <IMAGE>  R2 is H, -CH3, or  <IMAGE>  R3 is phenyl, benzyl, or 1-4 carbon alkyl; R4 is H, -CH3, -CH2OH, -CH2-CN, -CH2-S-Me, CH2-S-CN, or  <IMAGE>  R5 is H, 1-4 carbon alkyl, alkenyl, or alkynyl, or aralkyl having a 1-4 carbon alkylene moiety; and A is -CH2-or -CH2CH2-, and pharmaceutically-acceptable salts thereof. Pharmaceutical preparations using these compounds and a method for inducing a dopaminergic response by administering these compounds are also disclosed.
Patent DE-3681349-D1 (DE)
Inventor: SUNDBERG ANDERS
IPC: B29C65/00
Filed: 1986-06-03
Granted: 1991-10-17
Abstract: The invention relates to a method for regulating the supply of energy to a sealing device for the sealing of thermoplastic material, the electric energy being supplied to the sealing device pressed against the combined thermoplastic material with whose help the said electric energy is converted to thermal energy and that the amount of energy supplied to the sealing device is compensated for heat losses brought about by heat leakage during the sealing operation.
Patent DE-3683112-D1 (DE)
Inventor: PETERS JOSEPH HUBERTUS
IPC: H04J3/06
Filed: 1986-09-17
Granted: 1992-02-06
Abstract: The device for deriving a synchronizing signal comprises a synchronizing signal detector (1), an output (3) of which is coupled both directly and via a delay unit (18) to inputs (4 and 19, respectively) of a signal combination unit (5). The output (6) thereof is coupled to an input (7) of a flywheel counter (8). One output (9) of the flywheel counter (8) supplies the synchronizing signal. Another output (9) is coupled to an input (11) of the signal combination unit (5). The first input (4) and the second input (11) of the combination unit (5) are coupled to inputs of a time slot circuit (12). The first input (4) and the third input (19) of the combination unit (5) are coupled to inputs (20, 21) of a further combination unit (14). The output of the time slot circuit (12) is also coupled to an input (13) of the combination unit (14).The delay time (T) of the delay unit (18) is equal to n times the period of the synchronizing signal. Therefore the device is less sensitive to "false lock" and can capture the synchronization rapidly again after a loss of synchronization.
Patent DE-3683471-D1 (DE)
Inventor: ENZER E
IPC: A61B5/1473
Filed: 1986-03-11
Granted: 1992-02-27
Abstract: A blood gas/electrolyte analysis system for monitoring chemical characteristics of blood samples. In use, a blood sample is introduced into a disposable cartridge (20) which contains a bank of electrodes (62-69) capable of generating electrical signals proportional to distinct characteristics of blood and which contains at least one solution of known chemical characteristics (22, 24) to calibrate the electrodes. The cartridge is inserted into an analysis machine (80) which includes a microprocessor (100), a keyboard (102) whereby the operator can program the microprocessor to institute automatic samplings at selected intervals, an LED display (104), and a printer (106). Following use, the cartridge is discarted and replaced by another cartridge, whereupon the system is ready for subsequent use.
Patent DE-3689154-D1 (DE)
Inventor: RISSOTTI LUIGI
IPC: H05K13/00
Filed: 1986-02-20
Granted: 1993-11-18
Abstract: A container for the storage and shipment of silicon wafers has three parts; namely: (1) a lower box half, (2) an upper box half or a lid which, when joined together, forms an external protective box-like receptacle of the container, and (3) a cassette having ribs defining seats for accommodating the silicon wafers arranged in the interior of the box-like receptacle. The two box halves are closed in a shape-mating, releasable fashion and can be fixedly clamped together with the cassette by restraining action of a lock arrangement. Additional auxiliary ribs are provided at the upper box half to effect a fixed clamping of the cassette and to retain the silicon wafers in the grooves or seats of the cassette. Guide rails are arranged in the box halves to engage the cassette and prevent movement within the box-like receptacle.
Patent DE-3689669-D1 (DE)
Inventor: DAVIDTS EMMANUEL
IPC: B65G45/00
Filed: 1986-11-14
Granted: 1994-03-31
Abstract: A scraper assembly includes a scraper comprising a blade and a damping element to which the blade is fastened, the damping element including a recess, and a base element which has at least a portion that can fit within the recess so as to support the damping element and thus position the scraper in operating position.
Patent DE-3750575-D1 (DE)
Inventor: DOPPSTADT WERNER
IPC: B02C21/02
Filed: 1987-12-17
Granted: 1994-10-27
Abstract: A composting equipment for crushing wood comprises a container, a conveying device and an impact mechanism at its one end. At its other end a driving engine is located which is coupled to the impact mechanism by a power transmission. The conveying device is located at the same level as the shaft of the impact mechanism. A barrel compresses the material and pulls the material in. Wheels and supports permit quasi-stationary installation at the site of operation and a slight displacement for example by means of a shovel dozer.
Patent DE-3763400-D1 (DE)
Inventor: OTTENGRAF SIMON PAUL PETER
IPC: F16L55/00
Filed: 1987-09-10
Granted: 1990-08-02
Abstract: The invention relates to a throttling device for the supply of liquid under high pressure (P1) having a gas dissolved in it into a liquid of lower pressure (P0) said device having a supply orifice (2,7) between the high pressure and low pressure side of a dimension, which only depends on the required flow capacity as well as downstream of said orifice a free floating body (3, 9) of a dimension larger than the orifice (2,7), which body forms a slit (5,10) through which the high pressure flow is deflected into the space of lower pressure, said slit having sufficient length to generate a low flow pressure which, together with the low pressure of the low pressure space, keeps the body in equilibrium with the pressure forces acting at the supply side. The body can have different forms and adjusts itself depending on the circumstances. The invention also relates to a method of supplying the throttling device in a process which requires a mist of gas bubbles as well as a device for performing the method, said device comprising a tube which stabilizes the generated mist.
Patent DE-3767803-D1 (DE)
Inventor: GLANG SIEGFRIED
IPC: E02D29/16
Filed: 1987-06-25
Granted: 1991-03-07
Abstract: There is provided a sealing profile formed of rubber or rubber-like material for tunnel segments having a recess therefor extending therearound, the profile having a base side facing the segment and a back side facing away from the segment, a plurality of longitudinally extending parallel flutes in the base side, lateral flanks extending angularly from the base side, a plurality of longitudinally extending parallel ducts, and at least one centrally disposed bridge through extending from the base side to the back side without impairment in its supporting effort by a longitudinal duct.
Patent DE-3774484-D1 (DE)
Inventor: NEUERBURG HORST
IPC: A01D34/66
Filed: 1987-04-30
Granted: 1991-12-19
Abstract: A mower including a frame supporting, by means of connecting members, one or more rotary cutting elements equipped with cutting tools and surmounted by a rotary drum which is equipped with a casing. At least a part of the connecting members penetrate into the rotary drum. A device for drive the cutting element and the rotary drum includes a shaft and a hub connected in rotation to the shaft. The cutting element and the rotary drum are fastened to the hub, and the shaft and the hub extend partly at least into the rotary drum. The part of the connecting members penetrating into the rotary drum is connected to the shaft of the cutting element. The casing of the the rotary drum is formed by standards separated from one another by spaces and connected together at their lower part by a lower connecting element and at their upper part by an upper connecting element.
Patent DE-3775149-D1 (DE)
Inventor: KUHN MICHAEL H
IPC: G01R33/48
Filed: 1987-09-10
Granted: 1992-01-23
Abstract: The nuclear magnetic resonance tomography appts. allows several body layers to be stimulated successively with two sets of phase opposed HF pulses (a,b) in the same sequence in the presence of a magnetic gradient field (Gx) with detection of the resulting spin echo signals (E) from each layer. The magnetic gradient field is switched before and between the second set of HF pulses (b1...b3) so that the time integral of the gradient field until reception of the HF pulse (b2) has the same value as the time integral until reception of the resulting spin echo signal (E2). Pref. the sequences for the individual layers are interlaced to reduce the cycle time.
Patent DE-3780578-D1 (DE)
Inventor: BIDAULT JEAN-CLAUDE
IPC: F16L37/08
Filed: 1987-10-21
Granted: 1992-08-27
Abstract: The invention relates to a quick-connection and -disconnection coupling device for tubular pipes, comprising a male tubular element and a female coupling having a bore of diameter corresponding to the internal diameter of the male tubular element, extended in the direction of the end of the coupling by a part of a diameter corresponding to the external diameter of the male tubular element, a cylindrical part of greater diameter in which is housed a seal, and a tapering part converging in the direction of the end of the coupling and in which is housed a spring ring capable of retaining the male tubular element in the female coupling. It comprises an outer tubular sleeve (12) mounted captively on the male tubular element (1) or the female coupling, capable of sliding along the male tubular element and comprising an end part capable of engaging in the female coupling (2), and an elastically deformable member (11) arranged so as to offer resistance to the advance of the sleeve (12) during the connection, but capable of being deformed elastically upon the subsequent displacement of the sleeve under the effect of a predetermined axial contact force so as to enable the said sleeve to reach and to push back, with a view to disconnection, the spring ring (8) in the cylindrical part of larger diameter (5) of the bore of the coupling, which then makes it possible to disconnect the male tubular element (1) from the female coupling (2) simply by pulling axially. <IMAGE>
Patent DE-3781917-D1 (DE)
Inventor: ARTUS RAYMONDE GENE CLIFFORD
IPC: H05K7/14
Filed: 1987-03-19
Granted: 1992-11-05
Abstract: A component assembly is provided comprising a housing (1) having connector means (6) extending externally thereof, locating means (11) mounted in the housing (1), a plurality of components (13) located by said locating means (11), the components (13) being connected to one another and to said external connector means (6), and a heat sink material (19) comprising a particulate microcrystalline material such as diamond and a filler material such as a fluorocarbon or paraffin, said heat sink material (19) filling said housing (1) and being in heat transfer relation to said components (13).
Patent DE-3782927-D1 (DE)
Inventor: GUENTHER HERBERT DIPL ING
IPC: B29C45/27
Filed: 1987-09-17
Granted: 1993-01-14
Abstract: The hot runner system of an injection mould has a manifold arrangement, with at least one tube for the polymer with inlet/outlet on the circumference and/or the ends, and a resistance tube or winding surrounds the arrangement and is electrically insulated from it. The polymer flow tube, heater, and a sleeve round it form one separate unit which is insulated from the outer housing.
Patent DE-3784474-D1 (DE)
Inventor: FANTI LUIGI
IPC: E04F13/08
Filed: 1987-11-30
Granted: 1993-04-08
Abstract: A plastics tile (10) has a back ply (11) having raised areas (12) on one face which define at least one recess and a slug (18) of facing material bonded in the or each recess. The slug or slugs are desirably either flush with or slightly proud of the raised areas of the back ply.
Patent DE-3852647-D1 (DE)
Title: Viskosimeter mit differentialdruck.
Inventor: YAU WALLACE
IPC: G01N30/62
Filed: 1988-09-02
Granted: 1995-02-09
Abstract: An improved differential pressure capillary viscometer in which a sample of solute in solution with a solvent is introduced into a stream of flowing solvent. The sample passes sequentially into first and second capillary tubes in which pressure differences are measured as a function of time. The pressure differences can be related to the viscosity of the sample.
Patent DE-3855826-D1 (DE)
Inventor: BREANT PATRICE
IPC: H01B3/44
Filed: 1988-12-28
Granted: 1997-04-17
Abstract: Flame-retarded polymer compositions comprising a hydrated inorganic filler, at least one ethylene-vinyl acetate copolymer and at least one copolymer of ethylene and at least one  alpha -olefin, characterized in that they consist essentially of 120 to 240 parts by weight of hydrated inorganic filler per 100 parts by weight of a polymeric phase constituted: a) of 15 to 55 parts by weight of at least one ethylene-vinyl acetate copolymer (A) having a vinyl acetate content of between 20 and 50% by weight, b) of 25 to 62 parts by weight of at least one ethylene-alkyl (meth)acrylate-unsaturated dicarboxylic acid anhydride terpolymer (b), c) of 8 to 45 parts by weight of at least one copolymer of ethylene and at least one  alpha -olefin (C) having a density of between 0.990 and 0.915 and a crystallinity level at least equal to 5%, and d) of 0 to 5 parts by weight of at least one low density polyethylene (D).
Patent DE-3856052-D1 (DE)
Inventor: DWEK RAYMOND ALLEN
IPC: A61K31/445
Filed: 1988-12-20
Granted: 1997-11-27
Abstract: The N-n-butyl derivative of deoxynojirimycin or a pharmaceutically acceptable salt derivative thereof is useful for the manufacture of a medicament for the treatment of AIDS.
Patent DE-3865456-D1 (DE)
Inventor: STENQVIST JAN NICOLAI
IPC: B41F31/30
Filed: 1988-02-12
Granted: 1991-11-21
Abstract: A printing unit comprises an impression cylinder (3) and an inking roller (4) adjustably spaced from the impression cylinder (3) by means of a pair of first lever arms (10) which are pivotal and eccentrically mounted in relation to the axis of rotation (18) of the roller (4). An elongate doctor blade (8) for wipe-off engagement with the roller (4) is supported by a pair of second pivotal lever arms (19) which are concentrically mounted in relation to the axis of rotation (18) of the roller (4) and eccentrically mounted in relation to the fulcrum (15) of the first lever arms (10), whereby the doctor blade (8) and the roller (4) maintain their relative positions during the adjustment of the spacing between the roller (4) and the impression cylinder (3). Thus, the doctor blade (8) follows the movements of the inking roller (4) while maintaining the parallelism between them. The pivotment and the setting of the lever arms (10) and (19) are brought about by adjusting devices (16) and (23), respectively.
Patent DE-3865604-D1 (DE)
Inventor: HUTHMACHER KLAUS DR
IPC: C07C239/00
Filed: 1988-07-22
Granted: 1991-11-21
Abstract: Prodn. of 1,6-di(N3-cyano-N1-guanidino)hexane NC-NH-C(NH)-NH-(CH2)6-NH-C(NH)-NH-CN (I) comprises (1) reacting an alkali dicyanamide (II) with hexamethylenediammonium salt (III) in alcoholic soln. or suspension at at least 80 deg.C; (2) cooling the mixt.; (3) sepn. of the crystalline product, then washing free of salt and drying. The new feature is that reaction is carried out in presence of water and of a catalytic amt. of base, using enough so that at the beginning of reaction (with stoichiometric amts. of reactants) the pH is 8-10 (glass electrode; 25 deg.C). When reaction is complete, the mixt. is treated with water at above 80 deg.C and the crystalline product sepd. from the salt-contg. liq. phase.
Patent DE-3867759-D1 (DE)
Inventor: FREDERICK MERVYN JOSEPH
IPC: A61M5/31
Filed: 1988-07-22
Granted: 1992-02-27
Abstract: The invention relates to an injection device (1), in particular for once-only use, for injecting an implant (6) which can release a drug in a controlled manner, which device comprises a housing (2) which is provided at the injection end with an injection needle (3) in which the implant (6) can be disposed and in which a passage opening is disposed at the actuating end of the housing for a plunger (7,8), mounted in the housing and displaceable in the axial direction of the needle (3), which, on the one hand, can interact with the implant (6) and, on the other hand, is provided with an actuating element, which element is constructed as an element (10) for pressing and supporting against or on the part of the body to be treated.