baber/WOPTO huggingface dataset:
Patent DE-3168120-D1 (DE)
Title: Process and agent for dissolving chylomicrons in an aqueous medium
Inventor: BATZ HANS-GEORG DR
IPC: G01N33/52
Filed: 1981-06-04
Granted: 1985-02-21
Abstract: A process for dissolving chylomicrons in an aqueous medium composed of (a) at least one polyethylene glycol ether of an alkanol or alkylaryl alcohol with a branched alkane chain and with an HLB value of 12 to 14, and (b) at least one secondary alkyl sulphonate containing 10 to 20 carbon atoms in the molecule, and optionally (c) an alkali metal p-toluenesulphonate; and the agent formed by the combination of (a), (b) and optionally (c).
Patent DE-3176186-D1 (DE)
Title: Method and test kit for detecting antigens and antibodies
Inventor: CHANDLER HOWARD MILNE
IPC: G01N33/53
Filed: 1981-12-22
Granted: 1987-06-19
Abstract: A device for use in detecting or determining the presence of antigenic or haptenic substances or antibodies in a sample comprises a plurality of tubular or capillary elements (1, 2, 3, 4, 5, 6), each having antibodies or antigenic or haptenic substances attached to an internal surface thereof, and means (11) for causing fluids to pass simultaneously or sequentially through the plurality of capillary elements. A method and test kit for detecting and determing the presence of antigenic or haptenic substances or antibodies in a sample by the enzyme-linked immunosorbent assay technique is characterised by use of urease as the enzyme in an antibody-enzyme or antigen-enzyme conjugate, with urea being used as the enzyme substrate and the presence of ammonia being detected or determined using di-bromo-o-cresolsulfonphthalein.
Patent DE-3260518-D1 (DE)
Inventor: BUCK WOLFGANG DR DIPL CHEM
IPC: C07C255/54
Filed: 1982-03-13
Granted: 1984-09-13
Abstract: 1. Compounds of formula  see diagramm : EP0061110,P11,F5  wherein A represents hydrogen, alkyl or alkenyl with up to 8 carbon atoms ; B represents hydrogen, methyl, acyl or CON(CH3 )2 ; A and B together may also represent an alkylene group with a total of 4 or 5 members, optionally interrupted by oxygen, or = CH - N(CH3 )2 ; Q represents oxygen or sulphur ; X, Y and Z, which may be the same or different, represent hydrogen, halogen, methyl, methoxy, trifluoromethyl, cyano, COOR or  see diagramm : EP0061110,P12,F1  R represents hydrogen, C1-5 alkyl or allyl ; R' represents hydrogen, C1-5 alkyl or allyl ; R and R' together may also represent an alkylene group with a total of 4 or 5 members optionally interrupted by oxygen.
Patent DE-3261691-D1 (DE)
Title: A piston assembly for an internal combustion engine
Inventor: HAUSER HERBERT JOSEPH
IPC: F02F3/00
Filed: 1982-07-05
Granted: 1985-02-07
Abstract: With a view to reducing stresses a piston (10) comprises a body (12) and an attached skirt (16). The connecting rod (14) has a ball end (34) mating in a recess (26) in the body (12) which can be composed of ceramic material. The ball is trapped by a zonal surface (38) inside the skirt (16) which is attached by bolts (20) screwed into nuts (18) inserted into recesses (28) in the outer cylindrical surface of the body (12). Rotation of the piston on the connecting rod is prevented by a tongue (48) projecting from one of the nuts (18) into a slot (36) in the ball (34). In an alternative construction the body (12) comprises a metal carrier part and a ceramic crown bolted thereto.
Patent DE-3269543-D1 (DE)
Title: Antibiotic derivatives from cephalosporins
Inventor: LABEEUW BERNARD
IPC: C07D501/34
Filed: 1982-02-24
Granted: 1986-04-10
Abstract: The present invention relates to derivatives of the family of cephalosporins, of formula:    <IMAGE>  (I)  in which   <IMAGE>  is an acid, a salt or an ester of this acid, R1 is a group of form <IMAGE>  in which RA and RB are H or alkyl or form a saturated cyclobutyl or cyclopentyl ring and RC is H or COOH, R2 is a thiazolium salt or a OCOCH2RD group in which RD is a 1,3-thiazol-4-yl group. The invention also relates to a process for preparing the products of formula (I) and to drugs containing said products.
Patent DE-3276358-D1 (DE)
Title: Flexible heat insulating and heat reflecting layered product
Inventor: REINMULLER REINHARD DIPL ING
IPC: B32B5/18
Filed: 1982-11-22
Granted: 1987-06-25
Abstract: 1. Flexible heat-insulating and heat-reflecting multilayer laminated material, characterised in that it is consecutively composed of the following layers connected with each other on their entire surfaces : - a flexible polyethylene layer having an area weight of from 20 to 60 g/m**2 (1g), - a foamed material layer having a thickness of from 2 to 5 mm (1f), - a connecting layer (1e) of polyethylene having an area weight of from 20 to 60 g/m**2 , - a reinforcement tissue of natural or synthetic fibres, such as cotton or polyolefine ribbons (1d), - a connecting layer (1c) of polyethylene having an area weight of from 20 to 60 g/m**2 , and - a covering layer of metallized flexible synthetic material, preferably of an aluminized polyester covering layer (1a) of from 10 to 20 g/m**2 with a thickness of the aluminium film (1b) in the range between 0.01 and 0.1 mu m, the metallized side of the covering layer facing the connecting layer (1c).
Patent DE-3363784-D1 (DE)
Title: Apparatus for uniformly applying either liquid or foam compositions to a moving web
Inventor: PACIFICI JOSEPH A
IPC: D06B1/06
Filed: 1983-09-26
Granted: 1986-07-03
Abstract: An elongated manifold is supplied with either foam or liquid under pressure through a plurality of inlet ports spaced along the manifold. The manifold contacts a curved blade along a line substantially parallel to, and below the elevation of, the crest of a horizontally disposed curved blade. The manifold is provided with outlet means above the line of contact whereby foam or liquid discharged from the manifold builds up behind the blade's crest until it overflows the crest to flow as a uniform film onto a web moving past an edge of the blade.
Patent DE-3370604-D1 (DE)
Title: Use of a coating method for cardboard sheets
Inventor: HAAS HELMUT
IPC: B32B37/00
Filed: 1983-07-29
Granted: 1987-05-07
Abstract: 1. Use of a method for the coating of the surfaces of carboard cut blanks with plastic, in which an extruded plastic foil in viscous state is applied directly on both sides onto individual cardboard cut blanks, characterized in that for the manufacture of files or ring binders, small marginal projections of the foils are produced, which are laid against the side- and front faces of the cut blank.
Patent DE-3375502-D1 (DE)
Title: Concrete cover for pipelines and method of manufacturing it
Inventor: KONIG RAINER
IPC: B28B19/00
Filed: 1983-08-11
Granted: 1988-03-03
Abstract: The pipeline (1) is supported at equispaced distances by bearings (2), which consists of prefabricated concrete half-shells (3,3') which enclose the pipeline. Between the support bearings, pref. spaced at between 5 and 10 metres are fitted assembling rings (4) consisting of two half-shells (5,5'), having the same cross-section as the support bearings. Both the rings and bearings have coaxial guide apertures for plastics ropes and/or plastics mats. At the surface of the ring are holes drilled to accommodate inserted plastics pipes (10,10') for cables.
Patent DE-3461661-D1 (DE)
Title: Device for the correct setting and end-to-end welding of two rail extremities
Inventor: GEORGES MARIUS
IPC: E01B29/46
Filed: 1984-07-02
Granted: 1987-01-22
Abstract: The machine comprises two groups of three servomechanisms (26, 26a; 14, 15; 17, 18) arranged to operate along three directions perpendicular between each other, the first servomechanism (26, 26a) displacing longitudinally the free rail (2) with respect to the fixed rail (1), the second servomechanism (14, 15) displacing vertically the end of the free rail (2) and the third servomechanism (13) displacing said end transversely with respect to the end facing the fixed rail (1). The three servomechanisms enable to bring said end in a correct welding position without manual handlings of the rail.
Patent DE-3462054-D1 (DE)
Title: Process and apparatus for the production of a polymerised coating on a substrate
Inventor: AMOUROUX JACQUES
IPC: C08J7/18
Filed: 1984-07-30
Granted: 1987-02-19
Abstract: 1. A process for forming a polymerized coating on a substrate, wherein the surface of a substrate to be coated is contacted with a confined atmosphere containing a dispersed monomer or prepolymer which is to be transformed into the coating polymer and a cold plasma is generated by electric discharge in the confined atmosphere for creating reactive species which result into the polymerized coating, characterized in that the electric discharge is a Corona A.C. discharge under a pressure close to atmospheric pressure between an electrode (28) having a low curvature ratio and an electrode (26) which carries the substrate, in an atmosphere which contains the monomer or prepolymer as a vapor or dispersed phase.
Patent DE-3468201-D1 (DE)
Title: Method for making a carton with an internal lining
Inventor: WAGNER HEINZ
IPC: B31B120/40
Filed: 1984-05-17
Granted: 1988-02-04
Abstract: 1. A process of producing a folding box comprising a box cutout (10) having a pre-punched extraction opening area (100) that can be torn open and an inside lining (9) having a corresponding impressed window opening area (106), with glued connections between the box cutout (10) and the inside lining (9), in which the pre-punched box cutouts (10) are delivered in succession, provided with an adhesive coating and then brought together with and stuck to simultaneously delivered pieces of lining foil that are delivered in the form of a foil tube and provided with impressions that form the window openings, characterised in that the lining foil (9) is delivered in the form of a flattened tube (1) and one side of the tube is impressed to form the window opening area (106).
Patent DE-3472792-D1 (DE)
Title: Steroid derivatives
Inventor: BOWLER JEAN
IPC: C07F7/18
Filed: 1984-10-02
Granted: 1988-08-25
Abstract: A steroid derivative of the formula:wherein ST is a 7a-linked steroid nucleus of the general formula:wherein the double bond(s) carbon atoms 6 and 7 and/or carbon atoms 8 and 9 are optional;wherein the aromatic ring A may optionally bear one or two halogen or alkyl substituents;wherein R<sup>3</sup> is hydrogen, alkyl, or acyl;wherein R<sup>16</sup> is hydrogen, alkyl or hydroxy;wherein either R<sup>17</sup> is hydroxy or acyloxy and R<sup>27</sup> is hydrogen, alkyl, alkenyl or alkynyl, or R<sup>17</sup> and R<sup>27</sup> together form oxo (=0);wherein R<sup>18</sup> is alkyl;wherein A is alkylene, alkenylene or alkynylene optionally fluorinated and optionally interrupted by -0-, -S-, -SO-, -S0<sub>2</sub>-, -CO-, -NR-, -NRCO-, -CONR-, -COO-, -OCO- or phenylene, wherein R is hydrogen or alkyl;wherein R<sup>1</sup> is hydrogen, alkyl, alkenyl, cycloalkyl, halogenoalkyl, carboxyalkyl, alkoxycarbonylalkyl, aryl, arylalkyl, or dialkylaminoalkyl, or R<sup>1</sup> is joined to R<sup>2</sup> as defined below; and wherein X is -CONR<sup>2</sup>-, -CSNR<sup>2-</sup>, -NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, N<sub>R</sub>2<sub>2</sub> -NR<sup>12</sup>CONR<sup>2</sup>-, NR<sup>12</sup>-C-NR<sup>2</sup>-, -SO<sub>2</sub>NR<sub>2</sub>-, or-CO-; or, when R<sup>1</sup> is not hydrogen, is -O-, -NR<sup>2</sup>-, -(NO)R<sup>2</sup>-, -(PO)R<sup>2</sup>-, -NR<sup>12</sup>COO-; -NR<sup>12</sup>SO<sub>2</sub>-, -S-, -SO- or -S0<sub>2</sub>-;wherein R<sup>2</sup> is hydrogen or alkyl or R<sup>1</sup> annd R<sup>2</sup> together form alkylene or halogenoalkylene;wherein R<sup>12</sup> is hydrogen or alkyl and wherein R<sup>22</sup> is hydrogen, cyano or nitro;or a salt thereof when appropriate.
Patent DE-3477075-D1 (DE)
Title: Method for remote control with a direct view of a machine on the yard and transmitter-receiver arrangement adapted for carrying it out
Inventor: NOEL MARC SERGE
IPC: E21C35/24
Filed: 1984-11-02
Granted: 1989-04-13
Abstract: 1. A direct view remote control method for a construction machine, especially for mines and quarries, adapted to transmit to this machine a plurality of orders to be executed simultaneously, according to which parallel orders from a driver of the machine are converted (LS) into binary signals, a sequential binary signal (A, B-C: Sp -Ss ) is elaborated (CB) from these wherein each sequence includes synchronization bits (A) and information bits (B-C) representative, in biphasic code with a transition per bit, of the afore mentioned binary signals, a remote control signal transmitted in electromagnetic form (ERF) is elaborated (M) by direct amplitude modulation of a carrier wave by this sequential binary signal, from this remote control signal, after reception, the sequential binary signal is restored and converted after synchronization into electrical signals appropriate for control of the machine, the method being characterized in that the sequential binary signal comprises a periodic pulsed signal (A) in its synchronization bits, the frequency of which (H0 ) is an even multiple of the transitory frequencies (H1 , H2 ) defined by the transitions in the successive information bits, and in that on reception the bit and sequence frequencies are restored (RSYN, RM1 ) from the recognition (RSYN), in the demodulated signal, of the synchronization frequency (H0 ), whilst this demodulated signal is subjected (AD; VM, DS) to validation tests, with the help of the frequencies thus restored, before its decoding and conversion into electrical control signal is authorized.
Patent DE-3480222-D1 (DE)
Title: Exhibition wall
Inventor: SCHIESSER HANS
IPC: E04B2/74
Filed: 1984-06-18
Granted: 1989-11-23
Abstract: 1. Wall comprising rectangular wall panels (1, 2) which are connected hingedly with connecting elements, and which have a core (4) covered with an envelope (3), characterised in that the hinge-action connecting elements (5) are elastomerically extensible, and the wall panels (1, 2) are subdivided into two panel halves (1', 1", 2', 2") at right angles to the hingedly connected sides, and that the joint gap between the panel halves is masked with the envelope (3) at the front or rear side, and the envelope (3) is provided along the joint gap with a folding groove (6).
Patent DE-3486186-D1 (DE)
Inventor: KING PATRICK DANA
IPC: F16K3/02
Filed: 1984-03-26
Granted: 1993-09-02
Abstract: A sliding gate valve assembly employed on the side of a furnace as a furnace valve is so structured that the shut off of metal flow from the furnace occurs by directing the slide gate (21) to the up position rather than the down position. In addition, to facilitate a reduction in space at the slide gate, the slide gate is desirably configured to be asymmetrical, with the short end extending upwardly from the pour opening (29) in the nozzle. A refractory lined heat shield (26) protects the sliding gate carrier (22) and also serves to mount a collector extension (30) when used. The slide gate (21) is provided with a metallic frame (60) which retains a monolithic refractory (80) into which erosion resistant refractory inserts or performed members (29,70) are cast. Means are desirably provided to remove the spent refractory for remanufacture thereby reclaiming the casting. Similarly in the stationary plate (20), means are provided for remanufacture and for facilitating proper orientation of erosion-resistant refractory inserts in the manufacture of the stationary plate. The stationary plate is symmetrical to provide full travel pressure face relationship with the sliding gate (21). Both the stationary plate (20) and slide gate (21) casting have spring pad back up reinforcements. The statutory plate desirably has means for securing a well nozzle (19) to it.
Patent DE-3567787-D1 (DE)
Title: Circuit device for the ac operation of high-pressure discharge lamps
Inventor: GANSER HANS-GUNTHER
IPC: H05B41/292
Filed: 1985-03-04
Granted: 1989-02-23
Abstract: 1. A circuit arrangement for AC operation of high-pressure gas discharge lamps comprising a current limiter arranged between the lamp and the mains alternating voltage source and a high-frequency oscillator supplied with direct current and producing a high-frequency current through the lamp superimposed on the mains alternating lamp current, this oscillator comprising a high-frequency transformer and a transistor which is connected in series with the primary of this transformer and can be periodically switched on and switched off, a secondary of the transformer being connected in series with the lamp, characterized in that the ratio between switching-on time and switching-off time of the transistor (11) is chosen to be so small that the effective value of the high-frequency current coupled into the lamp (2) lies between 0.05 and 5% of the mains alternating lamp current, and in that an auxiliary device (15 to 19, 25) is provided, which shunts with low resistance the base-emitter path of the transistor outside the surroundings of the zero passages of the mains alternating lamp current.
Patent DE-3575953-D1 (DE)
Inventor: HAYFIELD PETER CHARLES STEELE
IPC: C23F13/02
Filed: 1985-11-29
Granted: 1990-03-15
Abstract: A cathodic protection system to protect the reinforcement bars in concrete wherein there is provided as an anode a hydraulically porous material bonded to the concrete so that the anode can be irrigated by water to reduce chloride concentration. A preferred material for the anode is TiOx in bulk coherent form where x is in the range 1.6 to 1.9 preferably 1.67 to 1.85.
Patent DE-3577953-D1 (DE)
Inventor: HOELZLE JOSEF DIPL ING
IPC: H03K19/20
Filed: 1985-09-25
Granted: 1990-06-28
Abstract: A circuit for the generation of combinatorial logic variables, having multiplexers and inverters, which has, for each input state defined by a combination of input variables, a uniquely defined output state defined by at least one output variable including first input variables of lower weighting; blocks of intermediate variables of the same size generated by the input variables of lower weighting, forming with logic combinations having switching behavior determined by further input variables of higher weightings.
Patent DE-3579555-D1 (DE)
Inventor: DOWNING TODD R
IPC: F01L1/14
Filed: 1985-10-25
Granted: 1990-10-11
Abstract: A hydraulic lash adjuster has a generally cylindrical, hollow body having a closed end, an open end and a top land at the open end. A plunger is positioned in the body and is held in place by a retainer. The retainer is fastened to the exterior of the body. The retainer has a rim supported on the top land of the body and is held in place by tabs which are folded under into grooves in the side of the body.
Patent DE-3582014-D1 (DE)
Inventor: LUXON BRUCE ARTHUR
IPC: D06Q1/04
Filed: 1985-10-21
Granted: 1991-04-11
Abstract: Metallic filaments, esp., metal-coated fibers, are surface treated by a combination of silane and poly (vinyl acetate) and exhibit improved processability when used in the form of filaments, yarns or tows in knitting and weaving machines, and produce composities with thermosetting organic polymers, having enhanced physical properties.
Patent DE-3586565-D1 (DE)
Inventor: BILGORE RUSSELL
IPC: B01D53/00
Filed: 1985-10-09
Granted: 1992-10-01
Abstract: An aqueous liquid containing vegetable, marine or land animal oil or liquid fat is used as a scrubbing liquid to remove pollutant from an air stream. Specifically, styrene constituting an air pollutant is sorbed from the air and polymerized to polystyrene to facilitate its separation from the scrubbing liquid.
Patent DE-3587125-D1 (DE)
Inventor: BELL MARK
IPC: C07C/
Filed: 1985-03-07
Granted: 1993-04-08
Abstract: The present invention relates to novel insecticidal aqueous-based microemulsion compositions and methods for controlling insects with said aqueous-based microemulsions. The microemulsions of the present invention contain a synthetic pyrethroid of organophosphate insecticide, a certain surfactant blend, microemulsion adjuvants such as antifoamers, antifreezing agents, thickeners and preservatives and provide thermodynamically, stable compositions uniquely suited for ultra-low volume (ULV) applications in combatting insect pests. N-well (11).
Patent DE-3670240-D1 (DE)
Inventor: VERVACKE STEVEN L
IPC: B41M5/30
Filed: 1986-11-27
Granted: 1990-05-17
Abstract: Thermally responsive record material has an active coating on a substrate, especially paper. The active coating contains chromogenic material and, as co-reactant, bis (hydroxyphenyl)-phenyl alkane, especially bis (4-hydroxyphenyl)-phenyl butane. These co-reactants give improved background and intensity performance especially useful in facsimile papers.
Patent DE-3671207-D1 (DE)
Inventor: GRISONI ANGELO
IPC: C02F1/48
Filed: 1986-02-19
Granted: 1990-06-21
Abstract: In this device provision is made for the use of only two magnets (14), placed near to one another with like poles (N) facing, or pairs of magnets (30) of the above-said type wherein, however, each pair (30) is spaced apart from neighbouring pairs in such a way that the field of one pair does not interfere with that of the neighbouring pairs.
Patent DE-3675821-D1 (DE)
Inventor: HEKAL IHAB M
IPC: B65D77/20
Filed: 1986-05-29
Granted: 1991-01-10
Abstract: A polyolefin container (11) is disclosed which is hermetically sealed with a complementary lid (13) extending across the open container the opposed faces of the container surface and the lid being bonded together by a peelable, heat seal layer (19) intermediate between the opposed faces. The heat seal layer is comprised of a mixture of a particulate filler and first and second polyolefin resins, the second polyolefin resin having a melt flow rate at least about three times greater than the melt flow rate of the first polyolefin resin.
Patent DE-3676721-D1 (DE)
Inventor: RITCHIE ROBERT C
IPC: B29C35/00
Filed: 1986-03-10
Granted: 1991-02-14
Abstract: The mould (A) of a plastics moulding machine having a plurality of cooling fluid passageways (3) is cooled by supplying liquid phase hydrocarbon refrigerant through distributors (13) to lines (14) extending to the individual passageways (3). The lines (14) have respective metering devices, such as needle valves (16) therein, which are so adjusted that a boiling liquid phase and vapour phase refrigerant mixture is obtained throughout each of the cooling fluid passageways (3). Sight glasses (18) downstream of the passageways (3) allow the state of the refrigerant to be checked visually. The invention allows mould cooling rates to be increased without resorting to extremely low coolant temperatures or extremely high coolant flow rates.
Patent DE-3676881-D1 (DE)
Inventor: BURKHARDT HORST DR
IPC: G01D5/245
Filed: 1986-06-12
Granted: 1991-02-21
Abstract: A position measuring arrangement for the measurement of the relative position of two objects shiftable with respect to one another wherein the measuring graduation is connected with the first object and is scanned by a scanning unit fastened to the second object. Four binary scanning signals are produced by the scanning unit with a predefined relative phase relationship. The signals are applied to a logic network for the generation of a linked binary signal. In the case of no errors, the linked binary signal is equal to a selected one of the four binary signals. In the event of an error, the linked binary signal is not equal to the selected one of the binary signals. The linked binary signal and the selected binary signal are applied to a comparator for a determination of equality and thereby a determination of the presence of errors.