baber/WOPTO huggingface dataset:
Patent DE-3327645-A1 (DE)
Title: Vesicles from dimeric acid derivatives, process for their preparation, and their use
Inventor: FUHRHOP JUERGEN-HINRICH PROF D
IPC: A61K9/127
Filed: 1983-07-30
Abstract: Vesicles are described, composed of layers, which are probably monomolecular, of amphiphilic molecules and spacers defining the curvature, comprising:   A I)  alpha , omega -dicarboxylic acids and/or their derivatives having at least 14 C atoms as amphiphilic molecules and II) carbocyclic or heterocyclic amines having at least 5 ring atoms as spacers, the amines being present as ammonium groups and bound salt-like to a carboxylate function of the  alpha , omega -dicarboxylic acid,  or   B I)  alpha , omega -difunctional compounds having at least 14 C atoms as amphiphilic molecules and II) compounds having at least two polar functional groups and one carbocyclic or heterocyclic ring consisting of at least 5 atoms as spacers, one polar functional group of the spacer being covalently linked to a functional group of the amphiphilic molecule,  a process is described for producing these vesicles, in which either an  alpha , omega -dicarboxylic acid is suspended in water, an amine serving as a spacer having a carbocyclic or heterocyclic, at least 5-membered, ring is added in excess to the aqueous suspension, and the suspension is vigorously stirred or insonified with ultrasound,  or an  alpha , omega -difunctional compound having at least 14 C atoms is ... in a manner known per se with 1 to 2 mol of a compound having at least 2 polar functional groups and a carbocyclic or heterocyclic, at least 5-membered, ring, ... Original abstract incomplete.
Patent DE-3331419-A1 (DE)
Title: Method and apparatus for determining the gas diffusion rate through membrane filters to test the permeability of membrane filters from the inflow side
Inventor: HOFMANN FRIEDER DR
IPC: G01N15/08
Filed: 1983-08-31
Abstract: In this method, the inflow side of the moistened membrane filter is first exposed to a first test-gas pressure in a first sealed system and then the pressure change is measured per unit of time. The first system is then brought to a second test-gas pressure, the total pressure change in the first system is determined over a predetermined measurement time and, finally, in addition to the pressure change brought about by the passage of gas through the membrane filter, an additional pressure change is brought about in the first system during said measurement time by releasing a predetermined amount of gas from the first system.
Patent DE-3333159-A1 (DE)
Title: Metallic hollow profile having an enlarged surface, and a method for its production and use
Inventor: BIEDERER HANS HERMANN DIPL ING
IPC: B21C3/16
Filed: 1983-09-14
Abstract: An open or closed metallic hollow profile having a structured internal and/or external surface is used for heat-exchanger purposes, as an electrical connecting element etc.
Patent DE-3339707-A1 (DE)
Title: Training apparatus
Inventor: KETTLER HEINZ
IPC: A63B23/04
Filed: 1983-11-03
Abstract: In a training apparatus for physical exercise in the form of cycling, having a pedal drive (14) arranged on a frame (10) and having a handlebar (18) which can be pulled by the latter to execute a reciprocal pivoting movement, the pedal drive (14) has an adjustment device for the stroke of a push-rod (22) which is articulated by one end to the pedal drive (14) and by the other end to the handlebar column (17) which is mounted as a rocker in the frame (10). This adjustment device makes it possible to adjust the stroke of the push-rod (22) continuously from 0 to a maximum, as a result of which any desired pivot travel and hence stress on the upper body of the person using the apparatus can be set. <IMAGE>
Patent DE-3343814-A1 (DE)
Title: Grate cooler
Inventor: RAMESOHL HUBERT
IPC: F27D99/00
Filed: 1983-12-03
Abstract: To accumulate bulk material on the cooler grate of a grate cooler, a retaining wall has hitherto been arranged above the bed of bulk material. It is, however, not possible in particular to achieve an even accumulation of the bed of bulk material on the cooler grate which is even and at an especially constant height with this known retaining wall if the bulk material is composed of grains of very different sizes, as is the case with cement clinker, for example. This known retaining wall also causes increased wear to the cooler grate in particular. These disadvantages are, however, avoided according to the invention by making the accumulating device comprise at least one rotating, profiled roller (18). <IMAGE>
Patent DE-3402329-A1 (DE)
Inventor: NICKISCH KLAUS DR
IPC: C07J53/00
Filed: 1984-01-20
Abstract: 6,6-ethylene-15,16-methylene-3-oxo-17 alpha -pregn-4-ene-21,17 alpha -carbolactones of general Formula I    <IMAGE>  (I)  wherein <IMAGE>   is a CC-single of CC-double bond, R1 is a hydrogen atom or a methyl group, R2 is a methyl or ethyl group, and   <IMAGE> exhibit strong gestagen potency and an aldosterone-antagonistic activity.
Patent DE-3403920-A1 (DE)
Inventor: NAUERZ MANFRED
IPC: E06B9/92
Filed: 1984-02-04
Abstract: Bei einer Jalousie für Fenster- oder Türöffnungen von Bauwerken, mit parallel zueinander angeordneten sowie je um eine in ihrer Längserstreckung verlaufende Achse schwenkbaren Lamellen und einem den Lamellen (8) zugeordneten Schwenkantrieb ist ein parallel zu den Lamellen (8) oberhalb der ersten Lamelle verlaufender Träger (5) um eine zur Längserstreckung der Lamellen (8) parallele Achse drehbar in mit dem Bauwerk zu verbindenden Lagern (4) gelagert. Dieser Träger (5) bildet einen Teil eines starren Rahmens, dessen beide quer zur Längserstreckung der Lamellen verlaufende Seitenholme (6, 7) hinsichtlich ihrer Winkellage bezüglich des Trägers (5) unveränderbar mit diesem verbunden sind. Die an die beiden Seitenholme (6, 7) angrenzenden Lamellenenden sind in Schwenkrichtung der Seitenholme (6, 7) formschlüssig mit diesen gekoppelt. Dem starren Rahmen ist eine ihn in wenigstens einer von der vertikalen Lage unterschiedlichen Schwenklage zu halten gestattende, lösbare Feststelleinrichtung (28) zugeordnet.
Patent DE-3405593-A1 (DE)
Title: Method for automatically setting the exposure in a copying machine
Inventor: MATSUMOTO NOBUO
IPC: G03G15/04
Filed: 1984-02-16
Abstract: In accordance with the invention, during prescanning the quantity of light of a moving image which is projected enlarged is measured and the exposure is controlled during scanning for copying purposes by means of the values or data measured. If the quantity of light during prescanning, which is carried out before scanning for copying purposes, is measured along the exposure slit of the copying machine, it is possible to obtain optimal exposure for each copying operation.
Patent DE-3408414-A1 (DE)
Title: Undergarment
Inventor: SCHLOTTER ALFRED DIPL ING
IPC: A41B9/00
Filed: 1984-03-08
Abstract: Published without abstract.
Patent DE-3410630-A1 (DE)
Title: Method for reproducing information in the form of images
Inventor: KRACKE BERND
IPC: H04N3/28
Filed: 1984-03-22
Abstract: In the method for reproducing information in the form of images, in which the information is picked up by means of several video cameras and reproduced on several screens arranged above one another and/or adjacently to one another in such a manner that the impression of a total image consisting of several individual parts is produced, it is provided in accordance with the invention that the output signals of at least some of the video cameras are digitised, the digitised data are supplied to one or a number of computers and are displayed on the screen after computing operations have been carried out.
Patent DE-3411622-A1 (DE)
Title: Process for producing sacks for bulk material from a layflat plastic tube
Inventor: LISSNER HANS
IPC: B31B19/84
Filed: 1984-03-29
Abstract: The invention relates to a process for producing sacks for bulk material which have, in a side wall in the vicinity of a transverse weld seam, a filling slit extending parallel to said seam as well as a film strip which is arranged in the region of the filling slit, serves as separating means and is welded to the side wall, an anvil being guided in the plastic tube taken off from a reel, thereby lifting apart its side walls as well as then laying the separating means on to the side wall and welding it thereto and cutting the filling slit into the side wall and separating means, and, after further transport of the plastic tube, the sack finally being completed with transverse weld seams. To eliminate weak points in the sack caused by weld seams, in the production of gussetted sacks a separating means is used, the width of which corresponds to the distance between the inner edges of the gussets and the thickness of which corresponds to twice the wall thickness of the plastic tube and the length of which is greater than the distance of the filling slit from the adjacent transverse weld seam, the separating means being arranged on the side wall so as to cover the region of the filling slit and the adjacent transverse weld seam and the transverse weld seam being laid continuously across the gussets and the separating means being arranged between the inner edges of the gussets.
Patent DE-3416397-A1 (DE)
Inventor: WAGNER JUERGEN DIPL ING
IPC: G21C11/08
Filed: 1984-05-03
Abstract: 1. Liquid metal-cooled nuclear reactor of the so-called pool type having means (9) for applying cooled cooling medium to the reactor vessel wall (1) and a gas cushion for covering the cooling medium, and having an additional dividing wall (10) arranged at a distance from the reactor vessel wall (1) and ending above the level of the cooling medium but below the vessel cover (2), characterised in that the annular chamber thus formed is connected with the gas cushion.
Patent DE-3425008-A1 (DE)
Inventor: KLOSE SIGMAR DR PHIL
IPC: G01N21/07
Filed: 1984-07-06
Abstract: In a process for carrying out an analytical determination by mixing and incubating a sample liquid with at least one dry reagent which is soluble therein to form a reaction mixture liquid and measuring a parameter in the reaction mixture liquid, the sample liquid is first transported along a transport path to the soluble dry reagent and the resulting reaction mixture liquid then further transported along the transport path. The further transporting of the reaction mixture liquid along the transport path is under the influence of a force-change cycle in which centrifugal force and a further force alternately predominate to determine the direction of the further transporting along the transport path. At least one further liquid is transported on another path, part of which is separate from and part of which is common with the transport path, by the force-change cycle in such a manner that at least two of the liquids pass through the common part of the transport path chronologically separated.
Patent DE-3425718-A1 (DE)
Title: High-power resistor, and a method and device for its production
Inventor: PERSON HERMAN R
IPC: H01C17/242
Filed: 1984-07-12
Abstract: An electrical resistor (12) according to the invention comprises a flat metal plate (12) having a thickness of 8 mil to 50 mil. A pair of electrical wires (18, 20) are attached to the ends of the metal plate (12). The side edges of the metal plate (12) are provided with a plurality of slots (14, 16) which extend inwards at a distance from one another, the grooves (14) on one side of the plate (12) being arranged offset with respect to the grooves (16) on the other side of the plate (12). Each of the grooves (14, 16) extends completely through the thickness of the plate (12) and is formed by means of a laser-beam cut which anneals the metal of the plate (12) and gives stability to the electrical characteristics of the plate (12). Once the metal plate has been formed, it can be bent into various shapes in order to give it a desired geometric shape. Furthermore, the plate (12) can be embedded in a moulding material in order to provide a protective sheath for the plate (12) (Fig. 3). <IMAGE>
Patent DE-3428915-A1 (DE)
Title: Use of viscous pasty adhesives in ready-to-use adhesive containers with a reduced water vapour permeability
Inventor: DIERICHS WOLFGANG DR
IPC: B05B11/00
Filed: 1984-08-06
Abstract: The use is described of emulsion polymers with an adhesive character adjusted to a pasty consistency in containers which are designed in the manner of a handle and comprise water vapour diffusion-tight plastics or metal.
Patent DE-3429198-A1 (DE)
Title: Protective plate for terrestrial rays
Inventor: TESCHNER FRITZ
IPC: A61N1/16
Filed: 1984-08-08
Abstract: Aim of the protective plate for terrestrial rays is to screen harmful terrestrial rays such as have been detected for centuries by dowsers, inter alia. The design consists of a plate made from electrically non-conductive material which is provided on both sides with an electrically conductive coating. The two conductive coatings are not allowed to touch, but are inversely shortcircuited by two rectifiers (diodes) as soon as the voltage difference between the coatings exceeds 0.7 volts. As a result, the voltage (terrestrial radiation) oscillates uniformly between +0.35 volts and -0.35 volts about the zero point, which effectively signifies the voltage zero and thus complete screening. The practical construction follows from the drawing: aluminium films are applied on both sides of an insulating plate (e.g. styropor 20 mm). The centre of the plate is provided with an 8 mm bore for passing the diodes. Since aluminium foil is inexpensive but not solderable, a copper foil of approximately 5.5 cm is glued in the middle of the plate and the diode wire ends are soldered thereon. The spacer blocks (D) attached to the plate on the underside prevent the lower coating from discharging to earth. The plates are positioned under beds, seating furniture etc. and reliably protect the person situated thereupon against harmful terrestrial rays. <IMAGE>
Patent DE-3430416-A1 (DE)
Title: Device for securing the air pump to a bicycle
Inventor: HEPKE WILHELM
IPC: B62J11/02
Filed: 1984-08-18
Abstract: To summarise, the securing device according to the invention is designed as an individual element which is pushed onto the cylinder of the air pump and secured to the bicycle with the bicycle cable lock. A further advantage is the simple manufacture using injection moulding. As a result, the production costs are in a favourable ratio to the manufacturing costs of bicycle pumps.
Patent DE-3431137-A1 (DE)
Title: Side tube and sail for small aircraft, such as hang-gliders, having flexible wings
Inventor: GRASKE WILHELM
IPC: B64C31/028
Filed: 1984-08-24
Abstract: A side tube and sail for small aircraft, such as hang-gliders, having flexible wings. The side tube is curved vertically (with its concave side downwards) with maximum curvature on the central tube, reducing continuously to the end of the surface and reaching zero. This corresponds to the sail curvature in normal flight; the sail has the same incidence angle everywhere. The leading edge of the sail is curved vertically (with the concave side to the rear) with maximum curvature at the supporting point of the side tube, reducing towards the central tube and surface end and reaching zero. The side tube is pressed into this curvature and, via the wing-tip edge which is installed in a force-fitting manner, braces the horizontally curved sail trailing edge (with the concave side to the rear) which thus braces the sail at the rear. The curvature is reduced continuously corresponding to the distribution of lift from the central tube, and reaches zero. The sail is rigid without any sail laths, with a uniform profile. The after-leech rope is pulled flat in diving flight; the incidence angle of the central two-thirds of the wing is increased with simultaneous S-flap formation. An adequately aligning torque is produced. Further stabilising measures (for example bound-up sail laths) are unnecessary.
Patent DE-3432414-A1 (DE)
Title: Press for bulk material, especially woodchips
Inventor: KIENAST GUENTER
IPC: B30B11/26
Filed: 1984-09-04
Abstract: The press has a table (10) on which a trolley (11) can travel. The trolley (11) has a plurality of compartments (16) which are open at the bottom and at the top, each of which can be moved to a position underneath a pressing stamp (19). The material falls through an aperture (27) in the table (10) into a feeding channel (26) which leads to the pressing chamber (22). Then the pressing stamp (19) moves through the compartment (16) and the feeding channel (26) to press the material. The material is then pushed out of the pressing chamber by a pushing-out piston and wrapped in a net. <IMAGE>
Patent DE-3438151-A1 (DE)
Title: Pieces for games involving figures
Inventor: HOPPE HARTMUT
IPC: A63F3/02
Filed: 1984-10-18
Abstract: The piece of this kind is formed by a rolled body with discrete planar outside surfaces, preferably a cube, one outside surface acting as a support. Provision is made for the outside surfaces to accommodate altogether a coherent game plan and for the figures to be mountable on and attachable to the vertical surfaces on all sides, for example by means of magnetic attraction.
Patent DE-3440226-A1 (DE)
Title: Set of building elements for the purposes of play
Inventor: KAUL DIETMAR DIPL ING
IPC: A63H33/08
Filed: 1984-11-03
Abstract: Set of building elements for the purposes of play, for forming a basic body and superstructures which can be attached to the basic body, in which basic body elements are provided for forming the basic body and can be connected to one another by means of plug-in connections, and in which the basic body has a three dimensional structure which is determined by the basic body elements, holding means for superstructures being arranged on at least a few of the basic body elements, by means of which superstructures the basic body can be turned into a three dimensional landscape for playing purposes.
Patent DE-3520709-A1 (DE)
Inventor: KRAUSE HORST-JUERGEN DR
IPC: C07F9/09
Filed: 1985-06-10
Abstract: Sulphuric and phosphoric partial esthers of 2-benzylalkanols-(1) and of alkoxylated 2-benzylalkanols-(1) of formula (I) wherein R<1> represents alkyl radicals containing between 2 and 6 atoms of C, R<2> represents alkylene radicals containing between 2 and 6 atoms of C, n is an integer from 0 to 10 and X is the radical SO3Y or PO3Y2, Y being hydrogen, an alkaline metal cation, an alkaline-earth metal cation or an ammonium cation. For the production thereof, 2-benzyl alkanols obtained by mixing by a Guerbet reaction alkanols with 2-benzyl alcohol are used. 2-benzyl alkanols are reacted, possibly after previous alkoxylation, with known sulfatation and phosphatation agents, and are transformed into salts. The compounds are conveniently used as surface active wetting, dispersing, emulsifying and purifying agents.
Patent DE-3522635-A1 (DE)
Title: High-frequency amplifier with detector for multi-carrier operation, and application
Inventor: LECHLER SIEGFRIED ING GRAD
IPC: H03G3/20
Filed: 1985-06-25
Abstract: A high-frequency amplifier (V) with connected detector (D) for multi-carrier operation has two parallel resonant circuits (L1, C1; L2, C2) for compensating undesired intermodulation products, of which one acts as a buffer battery and the other as a barrier for a current at double the signal frequency. Also, the overshoots generated by the detector (D) are fed back to the input of the amplifier (V) (Figure 3). <IMAGE>
Patent DE-3529749-A1 (DE)
Title: Equipment for producing hollow slabs and other constructional elements, preferably of concrete
Inventor: AHONEN ESKO
IPC: B28B1/08
Filed: 1985-08-20
Abstract: The invention relates to equipment for producing hollow slabs and other construction elements, preferably by the slip process, the material being transferred from a stock vessel (1) into a shaping compaction space (10a) which is defined by a mould base (18), by side parts (11) and by an upper boundary (14), and is characterised in that, to achieve a compaction of the material, the latter is intermittently set into a to-and-fro motion in the direction of flow, and in particular the material is compressed transversely to its direction of flow in the region of its to-and-fro motion. To establish this to-and-fro motion, the equipment has at least one shaping part (3a, 4a, 5a, 15a) which has a recess and can be intermittently moved to and fro in the direction of flow of the material (Figure 1). <IMAGE>
Patent DE-3531971-A1 (DE)
Inventor: ANSMANN ACHIM DR
IPC: A61K9/10
Filed: 1985-09-07
Abstract: An oil-in-water emulsion and method for forming same, containing as the primary emulsifier, a palmitic acid soap and a stearic acid soap, in a palmitic:stearic weight ratio of 1:025-0.67.
Patent DE-3541955-A1 (DE)
Title: Quick-action coupling for all sizes of jetting pipes
IPC: F16L37/26
Filed: 1985-11-27
Abstract: To transport soil material for extracting gravel and sand for construction purposes through soil exchange, jetting pipes are used in conjuction with suction dredgers. To this end, pipelines are assembled from sections which are provided with flanges. Instead of joining the flanges with bolts as previously, 3-piece couplings are welded to the pipe periphery on either side, which couplings can be quickly closed past the flanges without interrupting the jetting operation. This is done by putting the pipeline end, to be attached in front, on a shaft into the catch bearing, provided on the other side, by means of a hydraulic dredger. It swings into the end position, in which the flanges bear against one another with a rubber seal, and the bolts provided on one side are pushed into lugs and secured with wedges.
Patent DE-3600318-A1 (DE)
Title: Laying knife, especially carpet knife
Inventor: REDDIG BERND
IPC: B26B5/00
Filed: 1986-01-08
Abstract: A laying knife, especially a carpet knife, is described, which is composed of a multi-part shell-like handle and a replaceable knife blade (4a) which is clamped at a small angle of incidence to the longitudinal axis (3a) of the shell-like handle between the shell-like parts of the latter which can be connected by means of a screw (6), this screw (6) being arranged in a recess of the shell-like parts and having grippable parts (7) which partly project from the outline of the shell-like handle. The grippable parts (7) of the screw (6) are arranged approximately in the centre of the shell-like handle, with respect to the axis of rotation (6a) of the screw, and extend out of the shell-like handle on the side opposite the angle of incidence. <IMAGE>
Patent DE-3600882-A1 (DE)
Title: Apparatus for holding a hand plane with an electric motor-driven knife
Inventor: EBERTSEDER HELMUT
IPC: B23Q1/54
Filed: 1986-01-15
Abstract: A commercially available electric motor-driven hand plane, which is known per se, is held in an apparatus in such a way that workpieces can be selectively brought to a given thickness ("thicknessed") or freely worked at its surface ("smoothed"). The apparatus comprises for this purpose, on a frame, a vertically adjustable supporting table for the workpiece. The hand plane is fixed to the frame such that it can be displaced between two positions: in one position the driven knife points downwards towards the supporting table: in the other position the driven knife points upwards (Figure 2). <IMAGE>
Patent DE-3603307-A1 (DE)
Title: Load-moment lock
Inventor: BOUCHE BERNHARD
IPC: B66D5/22
Filed: 1986-02-04
Abstract: The invention relates to a load-moment lock with an output shaft which can be driven by a drive and is mounted in a housing. A fork is arranged here on the output shaft in such a way as to be freely rotatable relative to the output shaft, the axial driver arms of which extend through recesses in two coaxial friction discs with clearance provided in the peripheral direction, the friction discs in each case being connected to a spindle nut, which spindle nuts are movable by a limited axial stroke and are in engagement with spindles of the same pitch direction arranged at an axial distance apart on the output shaft, and being slightly pretensioned by spring force against fixed friction surfaces, and the recesses of the one friction disc being offset at an angle relative to the recesses of the other friction disc.