baber/WOPTO huggingface dataset:
Patent DE-3469423-D1 (DE)
Title: Compressed-air system of a motor vehicle
Inventor: SAUTER JOSEF DIPL ING
IPC: B60T17/00
Filed: 1984-09-13
Granted: 1988-03-31
Abstract: 1. A compressed-air system (1) for a motor vehicle, especially an air-brake assembly, in which the system comprises at least one compressed-air receiver (2) for supplying compressed air to operating and/or control appliances (3, 4, 11) of the vehicle, and in which the vehicle's engine and/or its gear train are sound-absorbingly encased, characterized in that the air-exhaust openings of the operating and/or control appliances (3, 4, 11) are connected by ducts (6, 7, 10; 5, 12; 13) to a or a respective casing (9, 16) housing the engine (8) and/or the gear train.
Patent DE-3475957-D1 (DE)
Title: Measuring apparatus provided with liquid dispenser
Inventor: EKHOLM PERTTI
IPC: G01N21/27
Filed: 1984-07-20
Granted: 1989-02-09
Abstract: A vertically measuring photometer, to the movable measuring head of which has been attached a liquid dispenser.
Patent DE-3478782-D1 (DE)
Title: Optical fibre receiver
Inventor: CHOWN DAVID PHILIP MARTIN
IPC: H04B10/43
Filed: 1984-03-27
Granted: 1989-07-27
Abstract: @ In an optical fibre receiver, the modulated light falls on a p-i-n diode (PD) connected to the input of an operational amplifier (A). This amplifier is shunted by a load resistor (R), which in turn is shunted by a non-linear Schottky diode (SD). This prevents a large pulse from spoiling the sensitivity of the receiver to a following smaller pulse.This also provides the receiver with a low pass response having a relatively long time constant. In addition to this, the a.c. coupling response for the connection to the next stage of the system has a relatively short time constant. These two time constants combine to give an overall characteristic with a relatively narrow bandwidth, which enhances the above effect.Finally, when the line muting function is needed, as between messages, the bit stream as detected includes a double amplitude pulse whose detection initiates the line muting function. This can be implemented by a double length pulse included in the bus bit stream which is so detected as to give a double amplitude pulse.
Patent DE-3481613-D1 (DE)
Inventor: LABOVITZ JEFFREY NILES
IPC: A01N43/58
Filed: 1984-09-12
Granted: 1990-04-19
Abstract: A pollen suppressant of the formulawherein R<sup>1</sup> and R<sup>4</sup> independently represent C<sub>l</sub>-C<sub>4</sub> alkyl, phenyl, naphthyl, or phenyl or naphthyl substituted with one to three substituents selected from the group consisting of halogen, trihalomethyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, C<sub>1</sub>-C<sub>4</sub> alkyl, and cyano;where R<sup>5</sup> is a C<sub>1</sub>-C<sub>12</sub> alkyl group, optionally substituted with one or more halogen atoms, or an aryl group selected from the group consisting of 6-membered rings containing 0-3 nitrogens and fused bicyclic 10-membered rings containing 6 atoms in each ring and 0-3 nitrogens per ring with the remaining atoms in the ring or rings of said aryl group being carbon atoms, said aryl group being optionally substituted with a C<sub>1</sub>-C<sub>4</sub> alkyl group or an electron-withdrawing group, R<sup>3</sup> is hydrogen, a halogen, a C<sub>1</sub>-C<sub>4</sub> alkyl group, a carboxy group or an agronomically acceptable alkali metal salt thereof, or a group of the formula -COOR<sup>6</sup> or -CONR<sup>6</sup>R<sup>7</sup> where R<sup>6</sup> is a C<sub>1</sub>-C<sub>4</sub> alkyl group and R<sup>7</sup> is R<sup>6</sup> or hydrogen, is disclosed along with methods of producing these compounds and of using them to produce hybrid seeds in self-fertilizing plants.
Patent DE-3481803-D1 (DE)
Inventor: PELLENC ROGER
IPC: A01G3/04
Filed: 1984-11-12
Granted: 1990-05-10
Abstract: The cutter consists of two sets (1) of cutting discs, located on vertical shafts to one side of the tractor and equipped with a mechanism to move the discs together or apart. When moved towards one another the edges of the discs overlap. The disc sets are mounted on frames (13) on vertical pivots (13f), and they can be equipped with horizontal springs (15a, 15b, 16) connected by a turnbuckle, to allow the discs to move apart when the cutters encounter a post. The cutter assembly is set on a parallelogram mechanism to allow it to be moved up and down to control the cutting height.
Patent DE-3566208-D1 (DE)
Title: Video conference system
Inventor: BOERGER GEORG PROF DR ING
IPC: H04M3/56
Filed: 1985-02-26
Granted: 1988-12-15
Abstract: A system for videoconferencing saves travel time and money. To enable participants to see each other continually and simultaneously, and to show documents and objects, equipment is needed, the costs of which vary with the number of locations to be interconnected, and with measures taken for reducing the needed transmission capacity and the outfit of each terminal. As in known videoconference systems, such as studio, or working place systems, the video and audio signals are switched and/or mixed in the inventive system. The necessary equipment, however, is no longer needed at the respective locations, if a central station for videoconferencing is provided which includes this equipment only in a volume actually necessary for the conference. Each of the connected participant locations only comprises terminal units, the same which are needed for a picture telephone system. In addition, both the video and the audio reception can individually be controlled from each location.
Patent DE-3572575-D1 (DE)
Title: A method and digital circuit for generating an approximate sinusoidal waveform
Inventor: TAYLOR DAVID
IPC: G06F7/548
Filed: 1985-06-14
Granted: 1989-09-28
Abstract: A method and a circuit for approximating a continuous range of signals having sinusoidal waveforms with signals having trapezoidal waveforms, and for generating a continuous range of frequencies around a given center frequency. The circuit forms trepazoidal waveforms by a computational technique. A periodic triangular waveform is first formed by repetitiously adding and substracting an amplitude increment at a succession of time intervals. The time intervals can be large, thereby allowing a low sampling frequency. The peaks of the triangular waveform are truncated to form the trapezoidal waveform. The circuit can be easily implemented within a standard arithmetic logic unit (ALU) structure.
Patent DE-3574110-D1 (DE)
Title: Membranes of not essentially cross-linked polymers
Inventor: STERZEL HANS-JOSEF DR
IPC: C01G1/00
Filed: 1985-02-22
Granted: 1989-12-14
Abstract: A membrane of a substantially non-crosslinked organic polymer which contains complex-forming groups bonded to the polymer chain via an alkylene radical, at intervals of not less than 4 carbon atoms.
Patent DE-3576868-D1 (DE)
Inventor: LENNIG MATTHEW
IPC: G10L15/12
Filed: 1985-12-31
Granted: 1990-05-03
Abstract: In a speech recognizer, for recognizing unknown utterances in isolated-word speech or continuous speech, improved recognition accuracy is obtained by augmenting the usual spectral representation of the unknown utterance with a dynamic component. A corresponding dynamic component is provided in the templates with which the spectral representation of the utterance is compared. In preferred embodiments, the representation is mel-based cepstral and the dynamic components comprise vector differences between pairs of primary cepstra. Preferably the time interval between each pair is about 50 milliseconds. It is also preferable to compute a dynamic perceptual loudness component along with the dynamic parameters.
Patent DE-3583089-D1 (DE)
Inventor: GUERIN BERNARD
IPC: G01N33/548
Filed: 1985-08-19
Granted: 1991-07-11
Abstract: This strip consists of a narrow backing sheet (1) made of a semi-rigid material, for example PVC, bearing a plurality of nitrocellulose pads (2) each possessing a zone (3) impregnated with a reactant, facing a large-diameter hole (4) in the backing (1). This strip is formed by applying a nitrocellulose sheet to a backing sheet (1) and advancing it in contact with spaced heating members in order to burn spaced bands of the nitrocellulose and thereby to weld the edges of the remaining bands to the backing sheet. The reactants are applied longitudinally to the remaining bands, and the whole is impregnated with protein and cut in the wet state into strips transversely to the said remaining bands. <IMAGE>
Patent DE-3584784-D1 (DE)
Inventor: KOMPA HANNES EDGAR
IPC: A61P37/08
Filed: 1985-03-27
Granted: 1992-01-16
Abstract: (A) Liposomes contg. inhalative allergens or allergen fractions in their aqueous compartments are new.  new are medicaments contg. liposomes which incorporate inhalative allergens or allergen fractions. Pref. liposomes are formed from diacylglycerolethanolamines with 8-24 C-atoms in the aliphatic acyl group and/or lecithins or lecithin derivs. of formula (I): (where R1 is 8-24C aliphatic acyl; R2 is 1-8C alkyl or 8-24C aliphatic acyl; and the groups -OR1, -OR2 and  -OPO3CH2CH2N(CH3)s can be exchanged with each other), optionally, in the presence of di(8-24C aliphatic acyl)glycerophosphoric acid esters and/or adjuvant lysolecithins corresponding to formula (I) in which R2 is replaced by H and/or of cholesterols; the aqueous compartment consisting of the allergens or allergen fractions in an isotonic phosphate buffer.
Patent DE-3586261-D1 (DE)
Inventor: MATTHEWS PRICE
IPC: A61L2/12
Filed: 1985-11-08
Granted: 1992-07-30
Abstract: Sterilising apparatus comprising a fluid-tight chamber (10) having an access opening and closure (11) therefor, fluid-tight sealing means (13) for the closure, means (25) for introducing a controlled gas into the chamber and for extracting the gas when required, means (32-34) for generating or radiating high-frequency electro-magnetic radiation in or into the chamber (10), and means (9) to limit or prevent unwanted escape or discharge of the radiated energy.
Patent DE-3588057-D1 (DE)
Inventor: MEAGHER DONALD J
IPC: G06T15/40
Filed: 1985-01-09
Granted: 1995-11-02
Abstract: An image generator for generating two-dimensional images of three-dimensional solid objects at a high speed defines a scene to be displayed within a cuboid three-dimensional universe which has been hierarchically subdivided into a plurality of discrete volumes of uniform size and similar orientation. The three-dimensional universe is represented by a tree structure having a plurality of nodes, one for each volume in the three-dimensional universe which is at least partially occupied by objects in the scene. A user may select a point of view for viewing the object. Nodes in the tree structure representing the three-dimensional universe are visited in a sequence determined by the point of view selected by the user so that nodes corresponding to volumes which are unobstructed by other volumes are visited first. Each visited node which is enclosed by the object is projected onto a subdivided view plane organized into a hierarchy of a plurality of discrete areas. Areas of the view plane which are completely enclosed by the projection are painted onto a display screen. Areas which intersect but are not enclosed by the projection are further subdivided to locate those areas which are enclosed. A representation of the hierarchically-subdivided view plane arranged in a tree structure is stored in a store. Each time an area of the view plane is painted, an entry in the representation of the view plane corresponding to that area is marked. The corresponding entry in the representation of the view plane is checked before an area is painted, to ensure that no area is painted more than once so that hidden surfaces are not displayed. To create sectional views, a user may define a region of the three-dimensional universe, and volumes outside of that region are not projected. Due to the hierarchical structure of the three-dimensional universe and the two-dimensional view plane, the symmetry of subdivisions, and the resulting simplicity of the calculations necessary to create an image, real time image generation wherein calculations necessary to create the image are performed by hard-wired digital logic elements to increase speed performance is possible.
Patent DE-3662264-D1 (DE)
Title: Anticonvulsant agents
Inventor: BEEDLE EDWARD EARL
IPC: A61K31/165
Filed: 1986-03-13
Granted: 1989-04-13
Abstract: 57 This invention provides certain benzamide of the FormulawhereinZ is a bond, -CH<sub>2</sub>-, or -CHCH<sub>3</sub>-;A is -CH<sub>2</sub>-, -CH=CH-, or -CH<sub>2</sub>CH<sub>2</sub>-; and---- represents a single or double bond; or a pharmaceutically acceptable acid addition salt thereof. The compounds are useful as anticonvulsant agents.
Patent DE-3663037-D1 (DE)
Title: Installation for removing skulls at the mouth of a steel converter
Inventor: EBNER HELMUT DIPL ING
IPC: C21C5/46
Filed: 1986-11-25
Granted: 1989-06-01
Abstract: 1. Device for removing skulls on a steelworks converter, incorporating a plate having a concave, arcuate leading edge, characterized in that the plate (3) is attached to a working platform (6) in the region of the converter (1) and that the converter (1) has a muzzle ring (2) spherilar in shape, corresponding to the leading edge (4) of the plate (3), said muzzle ring (2) having a spherular outline with a radius R, the mid point of which lies on the fulcrum D of the converter (1).
Patent DE-3668024-D1 (DE)
Inventor: PFEIFER JOHANN B
IPC: F24J2/04
Filed: 1986-05-07
Granted: 1990-02-08
Abstract: 1. A building unit for facing external building walls, especially for covering roofs, in the form of a strip profile (10) having an approximately C-shaped edge bend (12) which in the mounted state is the lower edge bend, for receiving the upper edge (14) of a strip profile (10) disposed thereunder by encompassing and fixing a pipe (16) which is located therebetween and through which a heat exchange medium flows, said strip profile (10) having spaced-apart expansion folds (18) each of which extends approximately perpendicularly and in the extension of which the lower edge bend (12) is respectively slotted (slots 20) so that the strip profiles (10) can be put together with the perpendicularly extending expansion folds (18) being in alignment with and overlapping each other, and the edge (14) of the strip profile (10) which in the mounted state is the upper edge being formed by the upper end faces (22) of the expansion folds (18), on the one hand, and by an edge fold (24) formed between the expansion folds (18), on the other hand, characterized in that the approximately C-shaped lower edge bend (12) is open towards the lower edge (34) of the strip profile (10) and towards the strip profile disposed thereunder, that the height of the expansion folds (18) is equal to or greater than the inside diameter of the lower edge bend (12) whereas the height of the upper edge fold (24) approximately corresponds to the inside diameter of the lower edge bend (12), that in the vicinity of the lower edge bend (12) the width of the slots (20) formed in the extension of the perpendicular expansion folds (18) approximately corresponds to the maximum width, but at least to the width of the expansion folds (18) halfway up, in particular in the region (26) of its junction with the strip profile (10), and that at least part of the free leg of the approximately C-shaped lower edge bend (12) of each strip profile (10) projects (portion 28) beyond the lower edge (34) thereof where the strip profile (10) can be secured to a sub-structure.
Patent DE-3675998-D1 (DE)
Inventor: HAUG WALTER
IPC: E01H4/00
Filed: 1986-07-29
Granted: 1991-01-17
Abstract: The invention relates to a track maintenance vehicle having a levelling attachment secured to a transverse carrier member at its rear. The levelling attachment faces downwards and is at least partially flexible. For achieving satisfactory levelling of relatively loose snow as well as of encrusted or compacted snow, the levelling attachment comprises a leading portion of triangular cross-sectional shape secured to the transverse carrier member along a first triangle side. The second triangle side of this portion is formed as a rigid compaction surface extending downwards and rearwards from the transverse carrier member. Connected to a rear portion of the compaction surface is a plate-shaped flexible portion extending substantially parallel to the second triangle side in the relaxed state, and in a substantially horizontal direction when under load.
Patent DE-3676534-D1 (DE)
Title: Peptide.
Inventor: COY DAVID H
IPC: C07K7/06
Filed: 1986-04-09
Granted: 1991-02-07
Abstract: Decapeptides of the formula: N-Ac-A<1>-A<2>-A<3>-Ser-Tyr-A<4>-A<5>-A<6>-A<7>-A<8>, wherein A<1> is D- beta -Nal, D-p-X-Phe (where X is Cl, F, Br, or CH3), D-Trp, or D-Phe, A<2> is D-p-X Phe (where X is Cl, F, Br, or CH3), D-Phe, or D-Tyr; A<3> is D-Trp, D-Phe, or D-Tyr; A<4> is D-Arg, D-  beta -Naphthyl-Ala, D-Trp, D-Lys, D-homo-Arg, D-diethyl-homo-Arg, or D-p-X-Phe (where X is Cl, F, Br or CH3); A<5> is Leu, Phe, Tyr, pentafluoro-Phe,  beta  -Naphthyl-Ala, p-X-Phe (where X is Cl, F, Br, or CH3), or Trp; A<6> is Arg or Lys; A<7> is Pro or OH-Pro; and A<8> is D-Ala, D-Ala-NH2, Gly, or Gly-NH2; provided that at least one of A<2> or A<3> must be D-Phe; are described; together with pharmaceutically acceptable salts thereof.
Patent DE-3676988-D1 (DE)
Inventor: DOUBLET LUC
IPC: G07C13/02
Filed: 1986-07-15
Granted: 1991-02-21
Abstract: The ballot box (1) consists of a bottom container (2) formed by a box made of cardboard or a light laminated material or a similar material capable of being folded. The box is surmounted by a lid (3) also made by folding a sheet of the same material. The ballot box (1) has means for locking the lid (3) to the container (2). The locking is achieved by a special type of folding made along the edge of the lid (3). Application more particularly to the running of elections in public places. <IMAGE>
Patent DE-3677182-D1 (DE)
Inventor: COOKE ROBERT SEYMOUR
IPC: E05C19/14
Filed: 1986-10-14
Granted: 1991-02-28
Abstract: An adjustable toggle fastener has pivot pins l4, 20 (Fig.l) connected by a screw 24, 20 so that their spacing can be varied. Screw 24 has its head trapped in a cup 28 which is carried on one of the pins. This avoids having to pivot the screw to the pin.
Patent DE-3678070-D1 (DE)
Inventor: SUGIMURA C O SANKYO CHEMICAL R
IPC: C07C15/00
Filed: 1986-09-08
Granted: 1991-04-18
Abstract: Platinum complexes of formula (I): <CHEM> (wherein L<1> and L<2> are ligands, X<p-> is an anion and n is 0, 1, 2 or 3) have anti-tumour activity and may be prepared by condensing a 1,2-diaminocyclohexane-platinum (II) complex with a cyclic alkylene urea.
Patent DE-3686026-D1 (DE)
Inventor: TOTANI NAGAO
IPC: C12R1/645
Filed: 1986-09-23
Granted: 1992-08-20
Abstract: A process for the production of arachidonic acid-containing lipids, which comprises cultivating a strain selected from the group consisting of Mortierella alpina, Mortierella bainieri, Mortierella elongata, Mortierella exigua, Mortierella minutissima, Mortierella verticillata, Mortierella hygrophila and Mortierella polycephala in a solid medium comprising the whole potato. Lipids containing arachidonic acid in high content are obtained in high yield.
Patent DE-3687255-D1 (DE)
Inventor: KAKIMOTO FUMIO
IPC: A61K47/42
Filed: 1986-09-09
Granted: 1993-01-21
Abstract: A composition containing a tissue Plasminogen Activator (tPA) which comprises a partial hydrolyzate of gelatin cross-linked to a diisocyanate as an essential ingredient; or alternatively a partial hydrolyzate of gelatin cross-linked to a diisocyanate and one or more of a basic aminoacid or salt thereof. The composition enhances the solubility of the tPA in water, thereby making the tPA further available in the treatment of circulatory diseases caused by thrombi.
Patent DE-3688291-D1 (DE)
Inventor: ICHIMURA KUNIHIRO
IPC: G03C1/00
Filed: 1986-01-06
Granted: 1993-05-19
Abstract: Photosensitive resin composite (A) comprises water-soluble or water-dispersible (co)polymer, unsatd. cpd. having photopolymerisable ethylene double bond, and photopolymerisation initiator is coated onto plastics film. Then a photosensitive resin composite (B) including film-forming high molecular cpd., and at least one photo-crosslinkable unit selected from formulae (I), (IV) and (V), is coated in a thickness more than 0.1 micron to obtain the photosensitive material. Photopolymerisation initiator is pref. anthraquinone, benzophenone, benzoin, etc. can be used. Film-forming high molecular cpd. is pref. PVAc emulsion, acrylic emulsion, EVA emulsion etc. In the formulae A is a gp. of formula (II) or (III); R1 is H, alkyl or aralkyl and can include hydroxyl gp., carbamoyl gp., ether bond or unsatd. bond; R2 is H or lower alkyl; X(-) is anion, m is 0 or 1, n is 1-6; B is aromatic or heterocyclic gp. having at least one polar gp.).
Patent DE-3760414-D1 (DE)
Title: Process for the production of styrene
Inventor: FAURE JACQUES
IPC: C07C5/333
Filed: 1987-03-12
Granted: 1989-09-14
Abstract: The present invention relates to a process for the production of styrene by the catalytic dehydrogenation of ethylbenzene into styrene in the presence of steam which is, in a first stage, used for heating the reaction effluents, and then used as diluent for ethylbenzene. This process is characterized in that: a molar ratio of steam:ethylbenzene of between 5 and 13 is used, the temperature in the dehydrogenation reactors is between 580 DEG  and 645 DEG  C., the average pressure in the first reactor is 0.6-1 kg/cm2 and those in the second and the third reactors is 0.4-0.7 kg/cm2, and the hourly space velocity of liquid ethylbenzene is 0.20-0.35 h-1.
Patent DE-3764011-D1 (DE)
Inventor: GUILLOT BERNARD RENE
IPC: C11B1/10
Filed: 1987-03-19
Granted: 1990-09-06
Abstract: 1. A process for extracting oil and fat material from dry oleaginous seeds with a solvent, characterized in that it concludes the following steps : - preliminary mechanical treatment of the seeds without baking ; - extraction of oil and fat material in a tank by means of a solvent through stirring ; - ultrasonic treatment of the seeds in presence of a solvent ; - treatment with at least a washing step by means of an external spraying of a solvent ; - miscella treatment through distilling and discharge of the expeller in order to recover the solvent.
Patent DE-3765727-D1 (DE)
Inventor: WALBROEHL HEINZ-THEO DIPL ING
IPC: E21D9/06
Filed: 1987-08-12
Granted: 1990-11-29
Abstract: 1. Cutter-shield driving mechanism with driving cutters driven forward by a thrust mechanism, there being a piston/cylinder unit (40, 42) attached at one end (38) to each driving cutter (10), characterized in that to the other end of the piston/cylinder unit (40, 42) a supporting member (46) is attached for engagement with a supporting frame (26), and that means (56, 62) are provided to lock the supporting member (46) to the supporting frame (26) so as to resist compression and tension loads.
Patent DE-3767015-D1 (DE)
Inventor: NEUENDORF HANS
IPC: A62B1/08
Filed: 1987-03-19
Granted: 1991-02-07
Abstract: A load lowering or rescue device for lowering a load or person from an elevated location, has a drum rotatably mounted on a frame. One end of a rope or cable is secured at the elevated location. The other end of the rope or cable is secured to the drum and a portion of the rope or cable is wound around the drum. A spring biased drum brake cooperates with the drum for controlling the lowering speed or for stopping the drum rotation. First and second brake action control members permit controlling the brake action in opposite directions, for example, one control member permits reducing the brake force for accelerating the lowering speed, while the other control member permits selectively increasing the brake force and stopping the lowering. The control members cooperate with a rocker brake lever, and at least one control member cooperates with a lever linkage system connected to the rocker brake lever and to a, preferably spring biased, load attachment device in such a manner that the load being lowered automatically adjusts a spring bias for a constant lowering speed, when the control members are not operated.