baber/WOPTO huggingface dataset:
Patent DE-3375300-D1 (DE)
Title: 9-oxalysergic-acid derivatives, their salts, process and intermediates for their preparation, their use as pharmaceutical preparations and compositions containing them
Inventor: NEDELEC LUCIEN
IPC: C07D498/06
Filed: 1983-05-05
Granted: 1988-02-18
Abstract: Novel derivatives of 9-oxalysergic acid of the formula    <IMAGE>  I wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R1 is selected from the group consisting of hydrogen, chlorine and bromine, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 12 carbon atoms and cycloalkylalkyl of 4 to 7 carbon atoms, R3 is selected from the group consisting of -CH2OH, alkylthiomethyl with 1 to 4 alkyl carbon atoms, -CH2CN, -COOH, -COOAlk and   <IMAGE>  Alk is alkyl of 1 to 5 carbon atoms, R4 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, R5 is alkyl of 1 to 5 carbon atoms or R4 and R5 together with the nitrogen form a saturated heterocycle optionally containing another heteroatom and their non-toxic, pharmaceutically acceptable acid addition salts having essentially dopaminergic agonist activity, inhibiting activity of prolactin secretion, serotoninergic activity and antihypertensive activity and their preparation.
Patent DE-3375780-D1 (DE)
Title: Process for separating fatty acids from rosin acids
Inventor: CLEARY MICHAEL TERENCE
IPC: C07C53/00
Filed: 1983-09-07
Granted: 1988-04-07
Abstract: Process comprises controlled dissociation through contact with a silicalite molecular sieve, the fatty acids remaining after withdrawal of the sieve being extracted by means of fluid. Pref. the fluid consists e.g. of an organic acid with application of diluent of at least 3.5 polarity index. The organic acid contains a component with 2-5 carbon atoms per molecule, and the diluent is e.g. acetone or diethyl ketone.
Patent DE-3379688-D1 (DE)
Title: Diagnostic system in a data processor
Inventor: SHIOYA KATSUHIKO C O FUJITSU L
IPC: G06F11/22
Filed: 1983-02-22
Granted: 1989-05-24
Abstract: In a logical unit provided with a plurality of internal registers (12 to 15; 20), an internal memory (11-1, 11-2; 21) and a combinational circuit (16), such as an arithmetic unit, at least one (13 or 14; 20) of the plurality of internal registers is arranged to be scanned in and out. During diagnosis, when executing an instruction which makes reference to the internal memory (11-1, 11-2; 21), the register than can be scanned in and scanned out is used in place of the internal memory 11-1, 11-2; 21) for diagnosing the combinational circuit (16).
Patent DE-3460896-D1 (DE)
Title: 5-amino-1,2-dithiol-3-one derivatives, their preparation and medicinal compositions containing them
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D339/04
Filed: 1984-02-23
Granted: 1986-11-13
Abstract: New derivatives of the general formula (I) in which: R=H or Cl and either R1 and R2 form a tetrahydroquinoxaline, tetrahydroquinoline, tetrahydroisoquinoline, dihydrobenzoxazine, tetrahydro-1H-benzazepine or isoindoline ring, it being possible for all these rings to be substituted by one or more halogen, carboxyl, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, trifluoromethyl, cyano, nitro, alkoxy, alkylthio or alkyl, substituted by carboxyl, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, hydroxyl, amino, alkylamino or dialkylamino, or R1=alkyl and R2=alkyl substituted by phenyl which is itself unsubstituted or substituted by one or more halogen, alkyl, alkoxy, alkylthio, hydroxy, amino, alkylamino, dialkylamino, carboxy, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, trifluoromethyl, cyano or nitro, all the alkyls having 1 to 4 C in a straight or branched chain. These new products are used as antirheumatics.    <IMAGE>  (I)
Patent DE-3468003-D1 (DE)
Title: Signature machines
Inventor: MCCAIN WILLIAM B
IPC: B65H39/04
Filed: 1984-07-11
Granted: 1988-01-21
Abstract: The books are fed in a continuous stream from the binder station as a separate edition, to a wrap-up cylinder where that edition is spirally wound-on, as an imbricated supply. Several separate edition supplies are each completely on their own wrap-up cylinder. The cylinder supplies are assigned to their respective feeders by edition and the cylinders are unwound to release the books by edition. While supplying each particular edition as it is released to an assigned edition feeder, so each feeder feeds only one edition. The delivery of books from the feeders to the conveyor is programmed so that the books are arranged on the conveyor one after another in the other sequence specified.
Patent DE-3475221-D1 (DE)
Title: Regulating device for chimney draught
Inventor: NUBEL HUBERT
IPC: F23L13/02
Filed: 1984-08-30
Granted: 1988-12-22
Abstract: The combustion gas outlet (3) from a boiler (2) is connected tothe flue (4) by a housing (11). The housing has an opening in its upper wall which can be closed by a hinged flap (14). The flap is connected to a counter-balance weight (17) which tends to hold the flap in the closed position. The flap swings inwards as the depression in the housing increases and reduces the effective cross-sectional area of flow through the housing inlet (18).
Patent DE-3478745-D1 (DE)
Title: 6h-dibenz (b,e)(1,4)oxathiepin compounds
Inventor: CRAGOE EDWARD J
IPC: A61K31/39
Filed: 1984-03-28
Granted: 1989-07-27
Abstract: Novel 6H-dibenz [b, e] [1,4] oxathiepin derivatives of the formulae I and Ia are employed in the treatment and control of allergic conditions such as allergic asthma. <CHEM> e
Patent DE-3485310-D1 (DE)
Inventor: BASIC SEN JOHN N
IPC: F23G5/50
Filed: 1984-09-04
Granted: 1992-01-09
Abstract: The pulsating hearth for an incinerator is suspended on a fixed frame for movement in a limited short arc to urge random size particles burning in a pile on the hearth in a predetermined path intermittently across the surface of the hearth. Movement is imparted to the hearth in periodic pulses preferably by inflating sets of air bags mounted on the frame, which stroke the herath to move it a short distance from an initial position and jar it against the frame. The movement impels the burning particles a short distance by inertia and concurrently strokes the burning pile upon each stroke. The hearth then returns to its initial position. The hearth may also have a number of nozzles connected to a source of air for delivering gently flowing air to the burning pile on the hearth.
Patent DE-3562792-D1 (DE)
Title: Vane cell compressor
Inventor: BALL WILFRIED
IPC: F01C21/08
Filed: 1985-10-11
Granted: 1988-06-23
Abstract: An oval housing chamber (2) contains a rotor (4) with slots (8) for sliding vanes (9), with their outer ends (9'') in contact with the inner chamber wall (3). Annular grooves (10) in the rotor end faces (7) each contain a resiliently deformable ring (12) which has a smaller cross-section than the groove and is in contact with the inner ends (9') of the vanes. The vanes are forwards inclined in the direction (13) of rotation by a few deg. whilst the rings are in contact with the radially inner groove dias. are compressible, and have a greater radial dimension than the min. distance between the inner groove walls and the inner vane ends. The dimension, deformability and slide characteristics of the (O-) rings are such that the tangential component of the vane contact  pressure causes their rotation (15) in the grooves  against the direction of the rotor rotation.
Patent DE-3566662-D1 (DE)
Title: Process for the preparation of acetic-acid anhydride and, optionally, acetic acid
Inventor: ERPENBACH HEINZ DR
IPC: C07C51/00
Filed: 1985-07-22
Granted: 1989-01-12
Abstract: 1. A process for the preparation of acetic anhydride and possibly acetic acid by reaction of carbon monoxide and possibly hydrogen with methyl acetate and/or dimethylether, possibly as a mixture with methanol and/or water, at temperatures from 350 to 575 K and pressures from 1 to 300 bar in the presence of a catalyst system consisting of noble metals of group VIII of the periodic table of the elements or compounds thereof, iodine and/or compounds thereof and possibly carbonylforming base metals from groups IV, V, VI, VII or VIII of the periodic table of the elements or compounds thereof and possibly an aliphatic carboxylic acid having 1 to 4 carbon atoms, wherein the catalyst system contains tetrabutylphosphonium iodide as an additional promoter.
Patent DE-3566927-D1 (DE)
Title: Apparatus for reading a two-dimensional charge image using an array
Inventor: GRANZ BERND DR
IPC: B06B1/06
Filed: 1985-03-25
Granted: 1989-01-26
Abstract: A device for reading out two-dimensional charge patterns contains a receiver matrix (consisting of elementary transducers arranged in rows and columns) and a switching matrix (consisting of a carrier plate and electronic components in chip form) which are arranged on the long side of the carrier plate which faces away from the receiver matrix. A switchable amplifier in chip form is assigned to each of the elementary transducers connecting lines of at least approximately the same length are provided between contact lips and the corresponding switchable amplifiers, and signal output lines and ground lines run parallel to one another, while control lines run perpendicular to them. This design of the switching matrix makes the device unusually simple in its construction, with the amplifiers that are arranged on the long side of the carrier plate, which faces away from the receiver matrix, always being accessible, even after the device has been assembled. Thus, when individual image points drop out, the corresponding amplifiers can be replaced quickly and easily.
Patent DE-3568695-D1 (DE)
Title: Orthopedic cradle
Inventor: BRECHER ARIE
IPC: A47D13/08
Filed: 1985-12-20
Granted: 1989-04-20
Abstract: An orthopedic cradle for aiding in the prevention of hip articulation disorders in infants, comprises, bottom (2), foot (4), head (6) and side (8,10) walls, a post (14) secured at its lower end to the bottom wall (2) at an intermediate location on its central longitudinal axis; and a transverse bar (18) joined at its mid-portion to the upper end of the post (14) and at its opposite ends to the side walls, (8,10). The post (14) and transverse bar (18) define a pair of sockets for receiving the two legs of the infant to form an angle of 60°-90° with respect to the longitudinal axis of the infant's torso.
Patent DE-3575371-D1 (DE)
Inventor: KAWAKAMI HIROSHI
IPC: H04N9/79
Filed: 1985-06-13
Granted: 1990-02-15
Abstract: An apparatus for recording a color video signal in which a luminance signal and a chrominance signal are recorded on separate channels and at least two chrominance component signals are compressed in timebase and alternately arranged in turn to be recorded on one track as the chrominance signal is disclosed. This apparatus includes timebase compressing and expanding circuits (30) provided respectively for the chrominance component signals and for producing timebase compressed chrominance component signals by writing the chrominance component signals by a first signal and by reading them by a second signal with the frequency integer times as high as that of the first signal and a coupling circuit (45) for simultaneously supplying the chrominance component signals, which are being read out from the output terminals of the timebase compressing and expanding circuits (30) by the second signal, to the input terminals of the timebase compressing and expanding circuits, whereby the timebase compressed chrominance component signals are written in the timebase compressing and expanding circuits by the second signal. In this case, when succeeding chrominance component signals are written in the timebase compressing and expanding circuits by the first signal, the timebase compressed chrominance component signals rewritten in the timebase compressing and expanding circuits are read out therefrom by the first signal so as to produce normal chrominance component signals.
Patent DE-3650556-D1 (DE)
Inventor: JANOFF ANDREW S
IPC: A61P31/04
Filed: 1986-10-06
Granted: 1996-09-19
Abstract: Method of extruding liposomes from a liposome suspension, which optionally may comprise liposomes, comprising the step of passing the liposome suspension through a filter unit, optionally wherein the filter unit is comprised of metal.
Patent DE-3660489-D1 (DE)
Title: Derivatives of 1,1,2,2-tetramethyl-1,2-bis(2-fluoro-4-hydroxyphenyl) ethane
Inventor: SCHONENBERGER HELMUT PROF DR
IPC: A61K31/22
Filed: 1986-06-04
Granted: 1988-09-15
Abstract: Antitumor compounds corresponding to the following formula: <IMAGE>  I  in which the substituents R1 and R2 may be the same or different and represent hydrogen, an aminocarbonyl group, a C1-C6 alkylaminocarbonyl group, a di-C1-C6-alkylaminocarbonyl group, the group PO(OH)2, a C2-C8 alkanoyl group, a C2-C8 halogen alkanoyl group or a C3-C8 alkenoyl group, a process for their preparation, and their use in treating oestrogen-receptor-positive-tumors as well as the prostate carcinoma.
Patent DE-3662237-D1 (DE)
Title: Method and device for keeping the inner area of a tube clean during welding
Inventor: CHRIST HILMAR
IPC: B23K9/028
Filed: 1986-10-02
Granted: 1989-04-13
Abstract: 1. A method of keeping the interior of pipe sections clean during the welding thereof, characterized in that, before the welding operation, a high-tension electrode is directly applied to the weld inside the pipe and an electrostatic high-tension field is established between the high-tension electrode and the pipe wall during the welding operation, the positive terminal of the high-tension generator being connected to the high-tension electrode and the negative terminal to the pipe wall and the electrical voltage being adjusted to between 1 and 10% below the breakdown voltage.
Patent DE-3665671-D1 (DE)
Title: Training device for modifying golf strokes
Inventor: BECHLER JURGEN
IPC: A63B69/00
Filed: 1986-10-24
Granted: 1989-10-26
Abstract: The training device for improving the golf swing includes a base provided with spatially positioned guide means for interaction with the face of a golf club head. The base has two rods disposed at an angle to each other, one rod being in the form of an arc segment and the other rod being straight and extending parallel to the target line. The guide means includes an obliquely upwardly extending barrier rail mounted on the arcuate rod and delineating the path of the upstroke of the golf swing.
Patent DE-3669837-D1 (DE)
Inventor: LAMBOT HONORE JOSEPH
IPC: B24B9/12
Filed: 1986-02-21
Granted: 1990-05-03
Abstract: 1. Cracking-off, smoothing, bevelling and polishing machine with automatic charging, comprising a rotatable gripping head (3) intended to grip a glass (4) by its base and to set it into rotation, means for presenting this gripping head and this rotating glass to two above-mentioned grinding or polishing elements (7, 8) adapted to travel in the opposite direction and drivable by floating motors (9) and which are constantly remote from one another and are arranged symmetrically and in a secant fashion relative to the direction of application of a rim of said glass (4), these elements (7, 8) also being situated in the same plane substantially perpendicular to this direction in the free state on the one hand and adapted to be slightly flexed by their contact with the rim of the glass along diametrically opposed portions of this rim during the smoothing operation on the other hand, characterised in that the polishing elements (7, 8) are constituted by a rotatable abrasive disc having a diameter of from 100 to 300 mm and having as core a sheet of spring steel (10) in the form of a plate having a thickness of from 0.5 to 3 mm which is mechanically shaped so as to have an inclined edge (13).
Patent DE-3673629-D1 (DE)
Inventor: HOFMANN MANFRED
IPC: F16L37/32
Filed: 1986-02-17
Granted: 1990-09-27
Abstract: 1. A plug-and-socket type coupling or connector, particularly for measuring, controlling or governing pipes of fluid-carrying systems under high pressures of several hundred atmospheres or negative and alternating pressures, for manual operation, comprising a plug and socket elements having a spring-loaded mechanically operated check or non-return valve in each pressure line and associated loose transpierced plunger acting as a valve opener, characterised in that the plug as well as the socket element (1 and 2, resp.) have a casing (4) having several axially parallel bore (5, 6) for reception of a coupling sleeve (7, 7') in each case, with radial play (8, 8') with respect to the casing (4) and each coupling sleeve (7, 7') having arranged in it a non-return valve (9, 9') comprising a cylindrical valve member (10, 10') which has its outer edge and/or end face of its sealing step or shoulder (11, 11') thrust in the closed condition of the valve against a sealing ring (12, 12') which together with the coupling sleeve (7, 7') or a sealing sleeve (13, 13') situated in the coupling sleeve forms a sealable flow passage (14, 14'), each non-return valve (9, 9') of the plug element (1) incorporating the loose piston (16), whereof the output nipple (17) is formed for push-opening of the cylindrical valve member (10) of the non-return valve (9) allocated to it of the socket element (2) and whereof the input nipple (18) is formed for push-opening of the valve member (10') of its non-return valve (9') of the plug element (1) and that in each non-return valve (9, 9') of the socket and plug elements and downflow and/or upflow of the sealing ring (12, 12') consisting of elastomeric material is installed another flow passage seal (22, 22') which upon opening impingement on the cylindrical valve member (10, 10') by the corresponding loose piston (16) during the coupling action ends its sealing action in a delayed manner only after the sealing ring (12, 12') is lifted off the sealing shoulder (11, 11').
Patent DE-3677798-D1 (DE)
Inventor: TERANO HIROSHI
IPC: A61K31/195
Filed: 1986-03-01
Granted: 1991-04-11
Abstract: A compound of the formula: 
<CHEM>
 wherein
 R<1> is hydrogen, amino or a protected amino group,
 R<2> is hydrogen, carboxy or a protected carboxy group,
 R<3> is hydrogen, carboxy or a protected carboxy group,
 R<4> is lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, carbamoyl(lower)alkyl or protected carbamoyl(lower)alkyl,
 R<5> is hydrogen or lower alkyl, and
 R<6> is hydrogen, ar(lower)alkyl which may have suitable substituent(s) or heterocyclic(lower)alkyl, and pharmaceutically acceptable salts thereof, processes for its preparation and pharmaceutical compositions comprising it as an effective ingredient. The invention also comprises compounds of the formula 
<CHEM>
 useful for preparing the above compounds and a biologically pure culture of the microorganism Discosia sp. F-11 809.
Patent DE-3680845-D1 (DE)
Inventor: SAAL WOLFGANG VON DER
IPC: A61K31/415
Filed: 1986-09-02
Granted: 1991-09-19
Abstract: Pyrrolo(2,3-f)benzimidazole derivs. of formula (I) and their tautomers and acid-addn. salts are new: R1=H, alkyl, alkenyl or cycloalkyl; R2=H, alkyl, alkenyl, CN or COQ; or R1+R2=alkylidene or cycloalkylidene; Q=OH, alkyl, alkoxy, NH2, mono- or dialkylamino o or NHNH2; T=O or S; R3=H, OH, SH, alkylthio, NH2, pyridylcarbonyl-amino, alkanoylamino, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl or haloalkyl.
Patent DE-3681145-D1 (DE)
Inventor: OOTSU KOICHIRO
IPC: A61P43/00
Filed: 1986-12-08
Granted: 1991-10-02
Abstract: A combined use of an IL-2-active substance with a muramyldipeptide exhibits a remarkably potent immunostimulant activity than the single use of the active ingredient.
Patent DE-3683215-D1 (DE)
Inventor: HOENIG ECKHARDT
IPC: G01R33/035
Filed: 1986-08-06
Granted: 1992-02-13
Abstract: A measurement signal is inductively coupled into a d.c. squid sensor via a superconducting flux transformer. An associated modulator has its modulation frequency in a characteristic noise-free region of the squid frequency range. The squid (20) and the associated coupling coil (28) of the flux transformer (19) are integrated in a thin film unit. The squid and coupling coil are enclosed by a superconducting screen. A further superconducting screen acts periodically on the detection loop of the transformer with the modulation frequency.
Patent DE-3762049-D1 (DE)
Inventor: METZ PAUL METZ PAUL
IPC: C21C5/52
Filed: 1987-06-06
Granted: 1990-05-03
Abstract: A treatment of metal melts comprising the addition of chemically active substances or alloying elements with subsequent mixing taking place as a result of electromagnetic force exerted on the metal melt. The melt, which fills a substantially cylindrical vessel to above its half way mark, is raised to the vertex of the vessel by means of a rotational movement about the substantially horizontal axis of the vessel, and is then allowed to fall back or is conveyed back in the direction of the axis of the vessel to the surface of the melt, on which the chemically active substances or alloying elements have been introduced.
Patent DE-3770782-D1 (DE)
Inventor: BOCCALON GIANFRANCO
IPC: B05D3/10
Filed: 1987-11-25
Granted: 1991-07-18
Abstract: A tough and long-lasting adhesion of polyolefins to metal substrates is realized by means of a process comprising the following four process steps, carried out in succession: a) mechanical cleaning of the metal surface; b) treatment of the metal surface with a water-alcohol solution containing at least an alkoxysilane and boric acid;  c) thermal treatment of the surface coming from the (b) step; d) treatment of the so-treated surface with a poliolefin-based composition, containing zeolites and carbon black.
Patent DE-3773581-D1 (DE)
Inventor: WICKEL ULRIKE DR
IPC: C04B35/584
Filed: 1987-05-12
Granted: 1991-11-14
Abstract: (A) A novel sinterable Si3N4 powder of less than 1 micron mean particle size contains no particles of over 100 microns dia., and has a total metallic impurity of below 1000 ppm. (esp. below 200 ppm. Fe content). (B) The powder is produced by grinding agglomerated Si3N4 powder in a spiral jet mill.
Patent DE-3775390-D1 (DE)
Inventor: CHEN TZE-NING
IPC: F01L3/22
Filed: 1987-05-08
Granted: 1992-01-30
Abstract: The method comprises late closing of an air intake valve (for a cylinder) to induce a , air injection just before closure, and admitting fuel gas into the cylinder via the air intake valve. The valving arrangement comprises a valve and a seat having mating surfaces which effect an initial closure of the  on the seat at only one side of the valve. As a consequence, a high-velocity jet of air streams into the associated cylinder, via the other later-closing side of the , just before full valve closure.
Patent DE-3776580-D1 (DE)
Inventor: SEYSEN BETTINA
IPC: G01V8/20
Filed: 1987-02-06
Granted: 1992-03-19
Abstract: The monitoring system has emitters and detectors connected to a control circuit which sends signals to the emitters. The signals from the emitters are picked up by the detectors and fed to the control circuit, which produces an evaluation signal. The emitters may be LED's, esp. infrared devices. The control circuit sends cyclic pulsed signals to the emitters and is connected to a comparator which compares the frequencies and/or amplitudes of the signals fed to the emitters and the signals from the control circuit. A fail-safe circuit monitors the emitters, detectors and other circuits.
Patent DE-3779398-D1 (DE)
Inventor: FINK HANS-FERDI
IPC: C09D7/65
Filed: 1987-10-17
Granted: 1992-07-02
Abstract: Cpds. (I) are used to improve the scratch resistance and the lubricity of lacquer surfaces. R1 is 1-8C alkyl, R2 is -O-, -(CH2)pO- (in which p is 2-4), R3 is H, 1-4C alkyl or acyl, n is 40-60 and m is 0-3 with x and y being selected so that the mol. wt. of the polyoxyalkylene block is 1400-3000 with the x to y molar ratio being 0.8-2.2 (I) is used in amts. of 0.001-0.5 wt.% (based on the lacquer).