baber/WOPTO huggingface dataset:
Patent DE-3374571-D1 (DE)
Title: Method and apparatus for switching roving bobbins in a spinning frame
Inventor: KAWASAKI YOSHIO
IPC: D01H9/00
Filed: 1983-05-03
Granted: 1987-12-23
Abstract: The roving bobbins are arranged as front and rear rows on bobbin hangers, which are switchable as to their location in one row or the other by a travelling unit having cam-controlled pair of bobbin hanger grippers. The grippers engage the respective hangers of two front row and rear row bobbins, and rotationally interchange their positions from one row to the other.
Patent DE-3382565-D1 (DE)
Inventor: ENSLEY BURT D
IPC: C12N15/09
Filed: 1983-10-26
Granted: 1992-06-25
Abstract: There is provided a DNA transformation vector comprising DNA sequences coding for microbial synthesis of an aromatic dioxygenase and tryptophanase enzymes, preferably wherein the DNA sequences are under the control of the same promoter/regulator DNA sequence.
Patent DE-3467705-D1 (DE)
Title: Use of 4,5'-azo-bis-salicylic acid for the manufacture of a medicament for the treatment of inflammatory disorders in the intestine
Inventor: AGBACK KARL HUBERT
IPC: A61K31/655
Filed: 1984-06-15
Granted: 1988-01-07
Abstract: The present invention is concerned with compounds having a pharmaceutically acceptable degree of purity, and with formulations of these compounds for the treatment of inflammatory disorders in the intestine (IBD), especially ulcerative colitis. These compounds are 4,5 min -azo-bis-salicylic acid (I) and its pharmaceutically acceptable salts, especially the disodium salt. The invention is also concerned with a method for treating inflammatory conditions in the intestine, especially ulcerative colitis. Finally the invention also comprises a method of producing 4,5 min -azo-bis-salicylic acid with a pharmaceutically acceptable degree or purity.
Patent DE-3473759-D1 (DE)
Title: Beta-carbolin-3-carboxylic acid derivatives and methods of preparing them
Inventor: BRAESTRUP CLAUS THYCO
IPC: C07D471/04
Filed: 1984-05-22
Granted: 1988-10-06
Abstract: beta -carbolin-3-carboxylic acid derivatives of the general formula   <CHEM>  wherein R<1> is methyl, ethyl, n-propyl or iso-propyl, and wherein R<2> is hydrogen, methyl, ethyl, n-propyl or iso-propyl, provided that R<1> is not methyl, when R<2> is hydrogen, are produced by different methods. The compounds are useful in psychopharmaceutical preparations being antagonists of benzodiazepines.
Patent DE-3479057-D1 (DE)
Title: Fluorescent multiparameter particle analysis
Inventor: ULLMAN EDWIN F
IPC: G01N21/64
Filed: 1984-04-04
Granted: 1989-08-24
Abstract: Methods are provided for rapidly determining a number of parameters in a few determinations. Particularly, the method is applicable to blood typing, determining the blood type as to the ABO and Rh type, as well as the determination of isoantibodies to the antigens. The method employs fluorescent particles having a purality offluorescers, where the presence or absence of light emission of a particular wavelength can be determined.
Patent DE-3561766-D1 (DE)
Title: Leak detection
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: G01M3/32
Filed: 1985-02-07
Granted: 1988-04-07
Abstract: A method and an apparatus for detecting a possible leak in a vacuum package 104, in which the vacuum package is received within a wrapping wall 102 at least essentially consisting of a gas- tight, flexible wrapping foil adapted for substantial adjustment to the contours of the vacuum package under the influence of overpressure, so that the vacuum package is tightly enveloped by the wrapping wall. Overpressure is applied to the wrapping foil such that this adjustment to the contours of the vacuum package is effected without sealing any leak present, ensuring that the pressure exteriorly of the vacuum package remains higher than the pressure within said vacuum package. Hermetic sealing from the outside air is effected in the residual space 118 remaining between the vacuum package and the wrapping wall during a predetermined detection period, the pressure being gauged in function of the time.
Patent DE-3567033-D1 (DE)
Title: Aqueous quenchants containing polyoxazolines and n-vinyl heterocyclic polymers
Inventor: WARCHOL JOSEPH F
IPC: C21D1/60
Filed: 1985-06-21
Granted: 1989-02-02
Abstract: An improved process for quenching metals, particularly steel, uses as the quenching medium an aqueous composition containing (a) a nonionic, water-soluble or water-dispersible substituted oxazoline polymer having recurring units of the general formula <CHEM> where R is an organic radical which does not significantly alter the nonionic and water-soluble and water-dispersible characteristics of said oxazoline polymer when said polymer is present in concentrations of 0.5 to 3% by weight, said recurring units being present in an amount such as to provide said oxazoline polymer with a molecular weight of from about 5000 to 1,000,000, and (b) a water-soluble or water-dispersible N-vinyl heterocyclic homopolymer of copolymer in which the heterocyclic group is composed of carbon, nitrogen and oxygen, said N-vinyl homopolymer or copolymer having a molecular weight of from about 5000 to about 400,000.
Patent DE-3568084-D1 (DE)
Title: Method and apparatus for examining the filling gas of insulating glass sheets
Inventor: JAGER WOLFGANG DIPL ING
IPC: G01N29/024
Filed: 1985-10-25
Granted: 1989-03-09
Abstract: 1. A method of examining the filling gas of insulating glass panes or the like having at least two individual panes and a gas-filled space therebetween, the concentration of at least one dense gas or the like in such space being ascertained by measurement and evaluation of the speed of propagation in such space of a signal parameter impressed on one of the panes, the sought-for gas concentration being calculated from such measurement and evaluation, characterised in that the signal parameter is a sound signal and the sound speed is found from the thickness of the space and the average resonant frequency therein in tuning through a frequency interval of standing waves which are formed.
Patent DE-3570178-D1 (DE)
Title: Device for actuating a foot instep presser particularly in ski boots
Inventor: POZZEBON ADOLFO
IPC: A43B5/04
Filed: 1985-05-22
Granted: 1989-06-22
Abstract: The device for actuating a foot instep presser particularly in ski boots comprises a grip element, within easy reach from a ski boot exterior and operating a linkage placed on the interior of the ski boot. A peculiar aspect of the invention is that the linkage is made to exert pressure at at least two discrete locations spaced apart along the shell longitudinal extension of the ski boot, with a foot presser located inside the boot shell.
Patent DE-3574002-D1 (DE)
Title: A bag clip
Inventor: NASLUND JAN INGEMAR
IPC: B65D77/18
Filed: 1985-03-07
Granted: 1989-12-07
Abstract: A bag clip for tightly sealing plastic bags. The bag clip comprises two limbs (1, 2) hinged together at respective one ends thereof and intended to receive therebetween that portion of the bag where a seal is to be effected when the limbs are moved towards one another with the bag portion therebetween, wherewith the other ends of the limbs have arranged thereon a manually openable snap-lock arrangement (8-1 i,13,14) which closes automatically when the limbs are brought together to a sufficient extent. Each of the mutually facing surfaces of the limbs (1, 2) has arranged thereon an opposing channel, the one channel (4) being wider than the other channel (20), with upstanding free channel walls. The walls (3a, 3b) of the narrower channel are intended to be pressed in between the walls (6a, 6b) of the wider channel with the bag material therebetween, and the walls (3a, 3b) of the narrower channel can be elastically pressed in towards one another by the walls (6a, 6b) of the wider channel, the parts of said walls (6a, 6b) being chamfered (7), so that this channel (4) is wider at its upper region than further down along the height of its walls (6a, 6b).
Patent DE-3580492-D1 (DE)
Inventor: CARBONNEL HENRI
IPC: B22D39/00
Filed: 1985-02-20
Granted: 1990-12-20
Abstract: The invention relates to a lateral basin for electromagnetic pumping in a foundry and in particular in a light metal foundry. The pump comprises a magnetic circuit (207) which is locally saturated and which is embedded in the ceramic of the said basin. The electrical excitation winding of the magnetic circuit (208) is located outside the basin, and the circuit is disposed to create a horizontal leakage field through an active portion (204) of a liquid metal turn which, together with electrical current induced in said active portion (204), sets up a magnetic pumping force which is upwardly directed and which urges liquid metal into a duct (206) leading away from the furnace to liquid metal receiving means. The liquid from the furnace (202) supplies the active portion of the liquid metal turn (204) via a passage (205) of height limited by a partition (209). The electromagnetic pumping basin enables almost any casting requirements in a foundry to be supplied with liquid metal.
Patent DE-3660873-D1 (DE)
Title: Organopolysiloxane foam compositions with fire-resistant properties
Inventor: LAISNEY BERNARD
IPC: C08J9/02
Filed: 1986-01-21
Granted: 1988-11-10
Abstract: Organopolysiloxane compositions adopted for easy conversion into burn resistant foams useful, e.g., for the protection of nuclear power installations, include admixture of various organopolysiloxane polymers comprising SiH, SiOH, SiR3 and Si-vinyl functions, and notably a hydroxylated liquid resin containing CH3SiO1.5 and (CH3)2SiO units, or reaction product of a hydroxylated MQ resin with a hydroxylated polyorganosiloxane oil, or mixture thereof.
Patent DE-3665871-D1 (DE)
Title: Thermosetting reactive resin mixtures and process for the preparation of moulded articles by using these mixtures
Inventor: MULLER HANNS PETER DR
IPC: C08G18/04
Filed: 1986-12-23
Granted: 1989-11-02
Abstract: A thermosetting reactive resin mixture is made from an organic polyisocyanate, a polyepoxide and a heat activatable catalyst. The catalyst is a tertiary or quaternary ammonium salt of an alkylating or acidic ester of an organic phosphonic acid or of phosphoric acid. The polyisocyanate and polyepoxide are used in quantities such that the equivalent ratio of isocyanate groups to epoxide groups is from 1.2:1 to 70:1. These mixtures may be heated to produce plastics having excellent heat resistance, moisture and abrasion resistance, low dielectric losses and excellent molding properties.
Patent DE-3670936-D1 (DE)
Inventor: PFITZENMAIER GERHARD DR ING
IPC: H03H7/01
Filed: 1986-06-12
Granted: 1990-06-07
Abstract: 1. A lossy, adjustable delay equalizer having at least one fixed transit time point, which delay equalizer, particularly as a Darlington circuit, consists of a transformer (Ü), a resistor (Ro) and transit time-determining reactance arms (1', 1, 2, L, C), characterised in that, parallel to the lossy (Q), capacitance controlled (C1, C2) reactance (1, 2) of the adjustable delay equalizer, an impedance (I) is connected which is selected according to its structure and element values, in such a way that its complex resistance (Rn, Ln, Cn) is controlled by one (C3) or more capacitors (Cn) with variable capacitance in dependence on the delay setting, in such a way that the operating continuation curve (AB ) of the equalizer is nearly independent of the delay settings (DELTA tau).
Patent DE-3675184-D1 (DE)
Inventor: GENSKE ROGER PETER
IPC: C08L53/02
Filed: 1986-11-28
Granted: 1990-11-29
Abstract: A polymeric composition is a blend of a first component comprising polypropylene, a second component comprising an ethylene-based copolymer, and a third component which may be an elastomeric polymer. The blends are useful in making single and plural layer sheet structures. Such a structure comprises a first layer (12) made from said blend and a second layer (14) of an abuse-resistant polymer such as polypropylene. Optionally, the structure includes further layers, e.g. a barrier layer to prevent or reduce gas infusion. The blend layer (12) can be employed as the means for making heat seals (28) between layers of the sheet structure to form a packaging pouch (30), and is able to withstand retorting conditions without becoming significantly embrittled.
Patent DE-3678753-D1 (DE)
Inventor: SCHIFFBAENKER HERBERT DIPL ING
IPC: G01M15/09
Filed: 1986-05-20
Granted: 1991-05-23
Abstract: Measuring process and device for carrying it out, designed to obtain data allowing conclusions to be drawn about operating parameters and operating variables in running internal-combustion engines, in particular those data which provide information about the state of plain bearings, are, if they employ conventional measuring processes or acoustic methods, usually time- and labour-consuming and to some extent permit the internal-combustion engines only to be tested roughly. In the measuring process according to the invention, pressure oscillations (I) based on an angular datum signal (IV) and obtained in the pressurised oil circuit are digitised and stored. Bearing type, extent of damage and the cylinder concerned (N) can be reliably determined from the position of the extreme values of the time signal (V) and from a level comparison of the data transformed into the frequency plane, even for small errors (Fig. 3). <IMAGE>
Patent DE-3684861-D1 (DE)
Inventor: HUMMEL WERNER DR
IPC: C12R1/225
Filed: 1986-08-26
Granted: 1992-05-21
Abstract: Microbial D(-)-mandelate dehydrogenase (I) with the following properties is new: (a) converts benzoylformate to D(-)-mandelate in the presence of NADH and converts D(-)-mandelate to benzoylformate in the presence of NAD+; (b) reduces benzoylformate and other aliphatic and araliphatic 2-keto carboxylic acids and oxidises D(-)-mandelate and other aliphatic and araliphatic D-2-hydroxy carboxylic acids; (c) has an optimum pH of 6.0 +/- 0.5 for redn. and 8.5 for oxidn.; (d) has a residual activity of 85% after 1 week at 4 deg.C and pH 5-7.5; (e) has an optimum temp. of 55 deg.C at pH 6.0; (f) has a residual activity of 90% after 15 min. at 50 deg.C and pH 6.0; (g) has a specific activity of ca. 2100 U/mg protein; (h) is strongly inhibited by HgCl2, CuSO4 and Hg p-chlorobenzoate; (i) has a milecular wt. of 60,000 +/-5000 (by gel filtration) and a subunit molecular wt. of 30,000 +/- 3000 (by SDS electrophoresis); and (j) has Km values of 0.22 mM for redn. of benzoylformate at pH 7.0 and 0.5 mM for oxidn. of D(-)-mandelate at pH 8.0. (I) is obtained by culturing Lactobacillus curvatus DSM 20019 in a medium contg. C and N sources, thiamine and mineral salts at 30-37 deg.C and pH 5.5-6.5 under anaerobic conditions, and isolating (I) from the cells.
Patent DE-3760395-D1 (DE)
Title: Double tangential nozzle
Inventor: HOMBERG FRED
IPC: B28C5/02
Filed: 1987-05-07
Granted: 1989-09-07
Abstract: 1. Dampening nozzle for barrier forming materials in underground mining and tunnelling, which is incorporated into the barrier forming material supply conduit and provided with a water connection, having a tube flange on both ends and having tangentially arranged, nozzle-shaped bores for the dampening water, characterized in that the tube (2) is formed to have an annular space (11) and that the bores (9, 10, 15, 16) opening into the inner tube (7) tangentially cut at right angles to the flow direction (13) connect the annular space with the flow space (12) and are arranged in several planes along the flow direction, in which the bores in each plane are arranged on the periphery of the inner tube displaced by 180 degrees from each other and that each plane is arranged rotationally displaced from the neighboring plane.
Patent DE-3763496-D1 (DE)
Inventor: PEIGNIER JACQUES
IPC: F16D59/00
Filed: 1987-02-27
Granted: 1990-08-09
Abstract: 1. A hydraulic braking control system, mounted on an appliance to be braked and acting on the brake system of said appliance, characterised in that in a hydraulic circuit it comprises a hydraulic speed sensor (5) of the displacement pump type and driven by the applicant to be braked (1), which sensor supplies a displacement-type hydraulic motor (7) itself giving an inertia flywheel (8), a counterpressure valve (9) providing, during a braking operation, a counterpressure on the discharge side of the motor (7), and a control means (13) for the brake system (4) acting in response to a hydraulic signal (12) as a function of the pressure prevailing in the hydraulic circuit (6) between the sensor and the motor.
Patent DE-3763760-D1 (DE)
Inventor: MERKEL JUERGEN
IPC: G01R25/08
Filed: 1987-03-26
Granted: 1990-08-23
Abstract: 1. A flow volume meter for fluid media comprising an ultrasound measuring section (2), a first measuring transducer (6) and a second measuring transducer (7) for ultrasound, which are connected to a measuring member (10) and an oscillator (15) which is installed in a transmission member (8) and serves to produce a transmission signal (26) with a transmission frequency (f1 ) for the periodic repeated actuation of the two measuring transducers (6, 7), in which the measuring member (10) measures the difference, caused in the measuring section (2) by the flow of medium, in the ultrasound transit time between the first measuring transducer (6) as a transmitter and the second measuring tranducer (7) as a receiver on the one hand and the transit time between the second measuring transducer (7) as a transmitter and the first measuring transducer (6) as a receiver on the other hand, a pulse generator (13) for repeatedly triggering off a measuring cycle (22), a control member (9), an evaluation means (11) for converting the transit time differences into units in proportion to the volume of the medium flowing per unit of time through the measuring section (2), and a counting means (12) for summing those units, characterised in that the oscillator (15) includes a means (43, 44; 43, 52, 52', 48; 9, 44, 54 to 59) for varying the transmission frequency (f1 ) in a predetermined range of values, that provided in the evaluation means (11) is a sampling generator (36) for producing sampling signals at a pulse frequency (f2 ) and that for all measuring cycles (22) the phase position determined by the sampling generator (36) between the transmission signals (26) and the sampling signals have randomly distributed values.
Patent DE-3780318-D1 (DE)
Inventor: HUTMACHER HANS-MARTIN
IPC: B01J23/755
Filed: 1987-01-23
Granted: 1992-08-20
Abstract: Esters of 6-aminocaproic acid are prepd. by reacting esters of 5-formyl-valeric acid with NH3 and H2, with alcohols as solvents, in presence of hydrogenation catalysts under increased pressure and at 40-95 deg. C.  Pref. the catalyst is (i) prepd. by calcination of: ((MgaNi(II)bCo(II)cAl2)CO3(OH)16.4H2O at 200-600 deg. C, followed by redn. with H2 at raised temp., or (ii) 30-60 wt.% of finely divided Ni pptd. on Mg silicate. In the formulae, a = 0-4; b, c = 0-6; 2 x (a+b+c) = 12.  Pref. alkanol solns. of 5-formyl valeric acid esters are led with NH3 over a fixed bed catalyst.  Raney Ni or Raney Co may be used in a suspension process, opt. fixed in the reaction zone (electro)-magnetically.  The catalyst is 0.2-2 kg of 5-formylvaleric acid ester/l of catalyst/h. Partic. methyl 5-formylvalerate is used, in soln. in methanol.
Patent DE-3784876-D1 (DE)
Inventor: HORN HARRO
IPC: H05K7/20
Filed: 1987-12-05
Granted: 1993-04-22
Abstract: The module (1) has a front panel (6) with a series of projecting cooling ribs or dissipating the generated waste heat and an associated resilient plastics hand grip (10). The latter has a finger hole and a pivot pin fitting into a corresponding bore (9) in one of the cooling ribs (7), allowing the handgrip (10) to pivot from a stationary position in which it lies between two adjacent cooling ribs (7) and a working position in which it projects out from them. Pref. the handgrip has an approximately egg shaped contour with the finger hole at the larger dia. end and the pivot pin at the opposite end.
Patent DE-3850369-D1 (DE)
Inventor: WANG C DAVID
IPC: D06N7/00
Filed: 1988-11-17
Granted: 1994-07-28
Abstract: A decorative surface covering (10) has a transparent or translucent layer (16) containing a plately material (18) that is reoriented at two or more different angles with respect to the surface of the layer (21) to provide a three-dimensional effect to the decorative surface covering. The covering can be chemically embossed to further enhance the three-dimensional effect. Portions of the layer containing the platey material can be masked to produce an inlaid or inset effect.
Patent DE-3851106-D1 (DE)
Inventor: MARR ROLF DR
IPC: B01F5/04
Filed: 1988-07-08
Granted: 1994-09-22
Abstract: The apparatus for fine-mixing, dispersing, and emulsifying media capable to flow, such as gases or fluids, comprises an injection nozzle (1) for injecting the pre-mixed media and a hollow body (7) with a bore (28), disposed mirrorinverted and at a small distance thereto, the outlet end (9) of said nozzle (1) and inlet end (8) of said hollow body (7), seen in the direction of flow (S), being a part of an annular gap (10 ) working as pre-emulsifying chamber (2). For intensifying the mixing and effecting a pre-emulsifying the hollow body (7) with the bore is sharp-edged. The apparatus further comprises a following homogenizing chamber (5) having at its internal walls means (13) for enhancing the turbulence of the mixture.
Patent DE-3855501-D1 (DE)
Inventor: HUANG FU-CHI
IPC: A61P29/00
Filed: 1988-11-01
Granted: 1996-10-02
Abstract: This invention relates to certain quinoline-diaryl compounds and their use as leukotriene D4 antagonists for the treatment of hypersensitive disorders.
Patent DE-3861259-D1 (DE)
Inventor: ROSS KURT G DIPL ING
IPC: E02D37/00
Filed: 1988-05-04
Granted: 1991-01-24
Abstract: Several needle-shaped ground anchors (10) are constructed on the rear side of the wall. To this end, a bore (3) is in each case bored through the retaining wall (1). A load-distribution hollow space and an anchor hole extending into the ground are flushed out by means of high-pressure water jets. Cement material is poured into the anchor hole after a reinforcing bar (8) is inserted. The cement material, together with the reinforcing bar (8), forms the ground anchor (10).
Patent DE-3867469-D1 (DE)
Inventor: BAYERLEIN KARL
IPC: B41F33/14
Filed: 1988-03-25
Granted: 1992-02-13
Abstract: The four cylinders (2,3,4,6) for printing four colours on a paper web (1) by a printing machine, each carry a registering mark (17,18,19,21) indicating the colour. The position of the marks is scanned by a colour video camera and the signals are used in a control system for adjusting the cylinders for synchronisation. Each mark is similar in shape, that (17) for the first cylinder (2) being smallest, then increasing in shape from cylinder to cylinder. The marks are square or round. For perfect synchronisation, they are concentric with each other.
Patent DE-3868628-D1 (DE)
Inventor: GREMAUD ERNST GREMAUD ERNST
IPC: E04F10/06
Filed: 1988-10-11
Granted: 1992-04-02
Abstract: The awning has a shaft in bearings on the wall, onto which the fabric winds, with a gravity bar at the other end, and several support arms on vertical hinge axes at the ends near the shaft, while supporting the bar via joints at the other ends.  As the shaft is rotated the arms move under spring action from the position near the wall to an extended one. Each arm (10) is telescopic (13-15), with its outer tube (13) mounted on the wall, and its inner one (15) supporting the bar (12). The inner tube is extended by a spring (17) as the fabric is unwound.
Patent DE-3869323-D1 (DE)
Inventor: KRUSE HEINZ-JOSEF DR
IPC: F42B14/02
Filed: 1988-06-15
Granted: 1992-04-23
Abstract: The spin-stabilised missile with guide band incorporates a base (11) joined to a casing (12). The band (140,141) is secured to both base and casing. It can be in two parts, one secured to the base and the other to the casing, and these parts can be of different materials.