baber/WOPTO huggingface dataset:
Patent DE-3221286-A1 (DE)
Title: Attractant for dogs and cats
Inventor: HESSE RAINER
IPC: A23K50/40
Filed: 1982-06-05
Abstract: The invention relates to the use of D-biotin as an attractant for dogs and/or cats. Chewing toys are described, which preferably contain 1-50 mg of D-biotin per kg on the surface. Dried food and canned food are also described, to which D-biotin is added to increase the acceptance thereof.
Patent DE-3221890-A1 (DE)
Title: Method and device for transmitting video signals onto films, in particular colour films
Inventor: JACOBSEN JAN W
IPC: G03B1/54
Filed: 1982-06-09
Abstract: The object of the invention is to provide a quick-acting system for in each case one picture change in particular with 35 mm films. In the method for transmitting video signals to colour films, this is achieved when the insertion of the colour film is undertaken intermittently, and before reaching the film field the film is formed into a loop and restraightened in the region of the film field. <IMAGE>
Patent DE-3222809-A1 (DE)
Title: Process for the preparation of 5,11-dihydro-6H-pyrido[2,3-b]- [1,4]benzodiazepin-6-ones
Inventor: NOWAK GERHARD ING GRAD
IPC: C07D213/75
Filed: 1982-06-18
Abstract: A novel process is described for the preparation of 5,11-dihydro-6H-pyrido[2,3-b]-[1,4]benzodiazepin-6-ones by reacting a 2-halo-3-aminopyridine with an anthranilic acid ester and subsequent ring closure of the resulting 2-halo-3-(2-aminobenzoyl)aminopyridine. These compounds are starting substances for the preparation of pharmacologically useful derivatives, for example of pirenzepine.
Patent DE-3227527-A1 (DE)
Title: Device for measuring a liquid jet
Inventor: GRASSER RICHARD
IPC: B05B15/00
Filed: 1982-07-23
Abstract: A device for measuring the shape of a liquid jet coming from a nozzle consists essentially of a sighting ring (10) having a copper ring (16) which is constructed as an electrode and is connected to an electronic charge amplifier (29), an evaluation logic unit (31) and a display device (32). The liquid jet (26) flowing through the nozzle (24) is charged statically while flowing through the nozzle and passes through an opening (25) in the sighting ring. If the jet has a jet defect impinging on the copper ring (16), said defect transfers its charge contained in the nozzle (24) to the copper ring. The charge is relayed from the copper ring (16) to an electronic charge amplifier (29) which transmits a voltage signal to an evaluation logic unit (31) having a downstream "good/bad" display (32). This yields an objective measurement of the shape of the jet which detects and represents impermissible departures in the direction of the core jet or of a partial jet. <IMAGE>
Patent DE-3235615-A1 (DE)
Inventor: ROSE DAVID DR
IPC: A61K8/00
Filed: 1982-09-25
Abstract: This invention is directed to compositions of the developer-coupler type of the dyeing of hair consisting essentially of bis-(2,4-diaminophenyl)-alkanes or salts thereof as coupling components and, as developer components, the conventional components used in oxidation dyes.
Patent DE-3237100-A1 (DE)
Title: Dialling apparatus
Inventor: STOLL KURT DIPL ING
IPC: H01H13/84
Filed: 1982-10-07
Abstract: A dialling apparatus is intended to simplify the operation by handicapped persons of the keys of a keypad. The dialling apparatus comprises a casing which can be fixed above the keypad. Pneumatic lifting cylinders are held in the casing, each one being connected via a line to air bellows. A lifting cylinder is allocated to each key of the keypad. When the air bellows are compressed, the lifting cylinder connected to them acts on a key and presses it down. When the air bellows are released, the lifting cylinder is returned to the initial position. A space-saving, physically staggered arrangement of lifting cylinders is provided. 
<IMAGE>
Patent DE-3241900-A1 (DE)
Title: Safety device
Inventor: GAERTNER DIETER
IPC: B66C15/04
Filed: 1982-11-12
Abstract: Safety device for preventing vehicles, in particular cranes, running on the same carriageway from colliding with one another or with an obstacle blocking the carriageway is to be developed with the objective of securing automatic monitoring of operativeness, preventing subjective incorrect manoeuvres of the crane drivers and lowering the expenditure on maintenance. The objective of providing a self-monitoring safety device whose effectiveness in the field of safety can not be influenced by the crane driver is achieved in that two transmitter-reflector-receiver units are assigned in each case one relay with contacts connected in opposition, whose contacts which switch in the same direction are arranged in a control circuit I and a control circuit II. In addition to the relay contacts there is a speed regulator, push-button key and a self-locking relay in control circuit II, it being possible to bypass speed controller and push-button key by means of a contact of this self-locking relay. The speed regulator is arranged in the control circuit II in such a way that it is only possible for the self-locking relay to be triggered when said regulator is in its zero position and the push-button key is closed. <IMAGE>
Patent DE-3245346-A1 (DE)
Title: Composite of screens
Inventor: MESSERSCHMITT ELMAR DR
IPC: B41F15/36
Filed: 1982-12-08
Abstract: Multiple screen, comprising a plurality of screen parts of the same type or different types, if need be connected by compensating sheets, fabrics or screen parts of different elasticity.
Patent DE-3248073-A1 (DE)
Title: Plastic mats
Inventor: KOPP BERND
IPC: F24S10/50
Filed: 1982-12-24
Abstract: A reliable connection to supply and removal pipes is achieved on plastic mats provided with passage ducts for absorber medium by the use of profiled pipes which surround the mat edge.
Patent DE-3300477-A1 (DE)
Inventor: SCHROMM KURT DIPL CHEM DR
IPC: C07D471/14
Filed: 1983-01-08
Abstract: Compounds of the formula   <IMAGE>   wherein (a) R1 is hydrogen, lower alkyl, lower alkoxy or 8-halo; R2 is hydrogen, lower alkyl, lower alkoxy or a fused benzene ring; and R3 and R4, together with each other, are -N=N-NH-; or (b) R1 and R2, together with each other, are -N=N-NH-; R3 is hydrogen, lower alkyl, lower alkoxy, 2-halo, 3-halo or 4-halo; and R4 is hydrogen, lower alkyl, lower alkoxy or a fused benzene ring; and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as their salts are useful as antiallergics.
Patent DE-3300560-A1 (DE)
Title: Theft protection device
Inventor: ZUELOW BURKHARD
IPC: G08B13/22
Filed: 1983-01-10
Abstract: A theft protection for sales objects exhibits an electronic evaluating device to which a plurality of flexible line cords, having signal transmitter contacts in each case attached to a sales object, are connected and which contains a circuit, which can be set via at least one lock switch into an alarm position and a removal position, by means of which, in the alarm position, an alarm signal via an alarm device is effected when at least one signal transmitter contact is detached from a sales object, and by means of which, in the removal position, the alarm signal only occurs when at least two signal transmitter contacts are detached from a sales object. So that this theft protection device can be made more compact and has fewer fault cases, the evaluating device has at least one memory chip (39) for storing the voltage changes occurring when signal transmitter contacts (34, 35, 36) are detached from the sales object, the memory outputs (41, 42, 43) of the memory chip or chips (39) being connected directly to the alarm device (19, 22) in the alarm position and via at least one counter chip (63) in the removal position, and between counter chip(s) (63) and memory chip(s) (39) at least one pulse transmitter (55, 56, 57) for generating a voltage pulse which is countable by the counter chip or chips (63) with each storage process in the memory chip (39) or in the memory chips ... Original abstract incomplete. <IMAGE>
Patent DE-3302245-A1 (DE)
Title: Method of determining the heat losses due to the incomplete combustion of a fuel and apparatus for carrying out said method
Inventor: MILOVIDOV BORIS A
IPC: G01N33/00
Filed: 1983-01-24
Abstract: The essence of the method of determining the heat losses due to the incomplete combustion of a fuel is that samples of the combustion products of the fuel are continuously collected, the solid phase is separated from the gaseous phase, whose oxygen is used as an oxidising agent, and the concentration of the oxygen is determined. The decrease ( DELTA 1) in the oxygen after the combustion of the combustible gases is then determined. The gaseous phase is mixed with the solid phase and the decrease ( DELTA 2) in the oxygen after the combustion of the solid phase is determined. In addition, the decrease ( DELTA 3) in the oxygen during complete combustion of the fuel is determined, the heat losses due to the chemical unburnts during the combustion of the fuel are determined as the ratio ( DELTA 1/ DELTA 3) and the heat losses due to the mechanical unburnts are determined as the ratio ( DELTA 2/ DELTA 3). Also proposed is an apparatus for determining the heat losses due to the incomplete combustion of the fuel, which apparatus comprises a sampler (1) which is connected via a trap (9) to a furnace (4) for afterburning the sample. The furnace (4) is fitted with a heater (7) and means (8) for measuring the heat effect of the combustion reaction of the sample. The means (8) comprises an analyser block (18) for the oxygen concentration in the gaseous phase and indicators (19, 20) of the heat losses which via ... …<??>Original abstract incomplete. …<IMAGE>…
Patent DE-3304230-A1 (DE)
Inventor: KLEIN FRANZ
IPC: A61N5/06
Filed: 1983-02-08
Abstract: The unit designed particularly to stimulate the biological process related to cell activity, specially to enhance wound healing process at the surface of the body, comprises a casing (1, 2) wherein are arranged a light source (3), a fan (4) for the cooling, air inlet and outlet openings (18), as well as a light conducting medium (32) and filters (5) for the light and a medium (6) for polarizing the light. This unit should enable to reduce, respectively eliminate the adverse influences and/or perturbations of optical devices and/or damages caused to the person to be treated with the light by the air heated by the apparatus, respectively the cooling air so that at the end (7) of the casing turned towards the air inlet, an air permeable air filter, a filter support, a polarization apparatus, a light source and a fan may have an interchangeable arrangement, respectively an air permeable configuration; there are further provided guiding elements (15) for the air heated by the light source or blown by the fan and/or for the cooling air.
Patent DE-3309787-A1 (DE)
Title: Liquid filter
Inventor: KUEHME ERNST DIPL ING
IPC: B01D29/11
Filed: 1983-03-18
Abstract: In a liquid filter having an enclosed filter sieve, in which a slide is movable, which takes up filter residues on backwashing, by means of a peripheral groove and radial channels departing from this, and leads into a tube section of changeable axial length, with which shut-off means interact, which shut-off means connect the interior of the tube section to the external pressure and seal this against it, according to the invention it is provided that the slide, with the aid of the tube of the tube section fixed to it, is designed as a differential pressure piston, the solid surfaces and annular surfaces of which piston are exposed to the pressure of the filter liquid, and that the differential pressure piston interacts with an energy accumulator, which serves for piston return when the shut-off means is closed.
Patent DE-3310343-A1 (DE)
Title: Low-temperature boiler with cylindrical fire space shell
Inventor: MANN WILHELM DIPL ING
IPC: F24H1/26
Filed: 1983-03-22
Abstract: Low-temperature boiler with a cylindrical fire space shell surrounded by a water space, a cylindrical flame pipe, and numerous fins extending between the flame pipe and the fire space shell essentially axially from the heating gas inlet to the heating gas outlet and welded to the fire space shell, the fins (10) being shaped with a wave or helical pitch which increases from the heating gas inlet (12) to the heating gas outlet (14). <IMAGE>
Patent DE-3312045-A1 (DE)
Title: Circuit for outputting pulses in the case of voltage dips
Inventor: RENK RALPH DIPL ING
IPC: G01R19/165
Filed: 1983-04-02
Abstract: A circuit arrangement is proposed which outputs at its output a pulse when the supply voltage present drops below a predetermined value. The circuit arrangement has a switching transistor, the base voltage of which is fixed by a Zener diode and a base resistor. The switching transistor also has an emitter resistor which is supplied with a current by a current source. This current source supplies a temperature-dependent control current so that the temperature dependence of the semiconductor components of the circuit is compensated for. The switching voltage is temperature-independent due to this measure. <IMAGE>
Patent DE-3313499-A1 (DE)
Title: 1,2,4-Triazol-1-ylvinyl ethers, their preparation, and their use as agents for treating plants
Inventor: EHRHARDT HEINZ DR
IPC: C07D521/00
Filed: 1983-04-14
Abstract: The invention relates to novel 1,2,4-triazol-1-ylvinyl ethers of the formula (I) <IMAGE> and their salts, metal salt complexes and quaternisation products. They can be used as biocides, in particular fungicides, and are obtained by reacting triazol-1-yl ketones of the formula (II) <IMAGE> with compounds of the formula (III) <IMAGE> in which the Z is a nucleafugic leaving group, it being possible for the process to be carried out in the presence of strong bases as well as in aqueous or non-aqueous media.
Patent DE-3313770-A1 (DE)
Title: Plotter arrangement
Inventor: KOLLIG WOLFGANG
IPC: B43M99/00
Filed: 1983-04-13
Abstract: Published without abstract.
Patent DE-3327546-A1 (DE)
Title: Rope drive for tiltable cleaning rakes of screen cleaners
Inventor: SCHROEDER GUENTER
IPC: E02B8/02
Filed: 1983-07-30
Abstract: Rope drives for tiltable cleaning rakes (1) of screen cleaners are equipped with two hoist drums (10) for the hoisting ropes (13) acting on the cleaning rake (1) at both ends and with at least one tilting-mechanism drum (11) for the tilting rope (14), the tilting rope (14) for the respective tilting movement of the cleaning rake (1) being additionally movable relative to the hoisting ropes (13). To be able to obtain this additional tilting-rope movement in a simple and gentle manner, the tilting-mechanism drum (11) is pivotably adjustable about an axis running parallel to its winding axis. A drive pinion (16), seated on a drive shaft (17) and in drive engagement with the two drums (10, 11) is advantageously present, in this arrangement, between the hoist drum (10) and the tilting-mechanism drum (11), the drive shaft (17) at the same time forming the pivot axis for the tilting-mechanism drum (11). <IMAGE>
Patent DE-3327831-A1 (DE)
Title: Electrically operated, double-articulation joint farmyard and cow shed tractor
Inventor: DOSE HELGA
IPC: B62D53/02
Filed: 1983-08-02
Abstract: In order to simplify the range of the type constituted by farmyard and cow shed tractors, the electrically operated double-articulation joint farmyard and cow shed tractor is built in only one standard version. The implements are built to be narrow or wide according to the various requirements. Various armour-plated drive batteries are installed according to the working hours to be performed daily and the required power. The drive via direct current electric motors and hydraulic pumps which are connected thereto and conduct the required oil pressure to the hydraulic motors via pressure hoses is free of exhaust gases and quiet, that is to say environmentally friendly, the hydraulic motors being connected to transmissions with drive axles. The protection against tilting provided by the double-articulation joints and the compensation cylinders at the rear vehicle which prevent lateral tipping is a ground breaking new development. By means of the hydraulic steering and the device receptacle plate with quick-release closure, easy and convenient operation is possible.
Patent DE-3329406-A1 (DE)
Title: Roof arrangement for a motor vehicle with a releasable rigid roof plate
Inventor: SPILLER RUDOLF
IPC: B60R13/02
Filed: 1983-08-13
Abstract: The connections between a rigid roof plate (1) and a roof frame (3), fixed to the vehicle body, of a vehicle are provided by a panelling strip (8) which is swivellably coupled to the roof plate (1) and protrudes with clip-like extensions (13) into recesses (14) in the roof frame (3) (Fig. 1). <IMAGE>
Patent DE-3330305-A1 (DE)
Title: Window
Inventor: BAUER RAINER
IPC: C03C27/12
Filed: 1983-08-23
Abstract: Window made from a frame and an insulating laminated glass system, which is retained in the frame and has a plurality of, preferably three, panes, in which the laminated glass pane is formed from two polarisation filter panes which are provided on the mutually facing sides with an electrically insulated conductive coating, and between which as third layer a liquid crystal layer is included. The polarisation filter panes have a polarisation plane analogous to the alignment plane of the liquid crystals. The liquid crystal layer can be formed from liquid crystals which assume different coloration depending on the external physical conditions. Control is performed by means of pulse-width-modulated electrical voltage, the control circuit being fed from a storage battery which is connected to a solar cell arrangement integrated in the window frame for the purpose of recharging.
Patent DE-3331199-A1 (DE)
Inventor: ESPER FRIEDRICH DR
IPC: F16B11/00
Filed: 1983-08-30
Abstract: 1. Process for the bonding of metal sheets by means of a thermoset adhesive heated-up by an integrated metal conductor, characterized in that a resin/hardener mixture based on a two - component polyurethane system or a two - component polyacrylate system, which produces a thermoset synthetic resin, is used as adhesive, and in that the adhesive is heated by means of the integrated heating wire to such a temperature that an exothermic reaction is started which, together with the electrical heating, heats the adhesive to such an extent that it passes through a temporary low-viscosity phase before it sets.
Patent DE-3335333-A1 (DE)
Inventor: KAPPELLER REINHARD
IPC: G01C17/30
Filed: 1983-09-29
Abstract: 1. Magnetic field probe for determining the direction components of a magnetic field having a plurality of windings (W1, W2) and a core plate (K), which has a plurality of pole faces (P1, P2, ...) lying in a plane with, in each case, a large entry cross-section and a large exit cross-section for the magnetic flux, and narrow connecting webs (S1, S2, ...) between the pole faces (P1, P2, ...), there being formed in each case between two pole faces an indentation which is freely accessible from outside, and the width or the size of the pole faces amounting to a multiple of the width or the size of the webs, characterized in that the windings (W1, W2) are arranged crosswise over the webs (S1 to S4).
Patent DE-3338517-A1 (DE)
Title: Seating furniture
Inventor: HU HSIANG-FAN
IPC: A47C9/00
Filed: 1983-10-22
Abstract: The seating furniture has a forwardly inclined seat surface and a foot support arranged with spacing from the seat surface. At the front edge, the seat surface can be provided with an enlargement. For adaptation to different body sizes, the seat surface can be adjustable in its inclination and height and the foot support can be adjustable in its spacing from said seat surface.
Patent DE-3347152-A1 (DE)
Title: Process for the explosive comminution of cellular material
Inventor: GRUENHOFF ULRICH DIPL ING
IPC: B02C19/18
Filed: 1983-12-27
Abstract: The explosive comminution of cellular material is effected, according to the invention, under the action of cold.
Patent DE-3401638-A1 (DE)
Inventor: TETZLAFF KARL-HEINZ
IPC: C25B15/08
Filed: 1984-01-19
Abstract: This process can be carried out in an electrolytic cell which is non-partitioned or partitioned by at least one separator and has at least one porous electrode. The electrolyte enters parallel to the surface of the electrode and is forced by at least one restriction point to flow through the porous electrode parallel to the flow of charge.
Patent DE-3405833-A1 (DE)
Inventor: PAULIK ERNST
IPC: H02M3/335
Filed: 1984-02-17
Abstract: A blocking oscillator contains a switching transistor which is driven by an integrated circuit. This circuit receives its supply voltage during the blocking phase from a winding at the primary side. A further winding at the primary side supplies the regulating variable for the integrated circuit during the flow phase. The supply input of the integrated circuit is connected by way of a further transistor and a diode to the control winding and a Zener diode biases the base of the further transistor. In the start-up phase in which the voltage of the supply winding (control winding) is built up, the circuit supplies the required operating voltage and switches off again in the steady state of the power unit.
Patent DE-3409304-A1 (DE)
Title: Fitting for the hanging attachment of a wall cabinet to a building wall
Inventor: HETTICH VOLKER
IPC: A47B95/00
Filed: 1984-03-14
Abstract: This is a fitting which is adjustable in height and depth for hanging wall cabinets on interior walls of houses. The cuboid fitting consists of a housing in which a bearing arm is displaceable relative to the housing in each case by means of a vertically arranged and a horizontally mounted screw. The vertically adjusting screw is supported with its head on the outside of the fitting. The outside diameter of the thread serves as counter-stop on the inside of the fitting. This is made possible in that the vertically adjusting screw is tapered directly behind the head and is guided in a keyhole-type slot.
Patent DE-3416321-A1 (DE)
Title: Formwork element
Inventor: KILIAN HEINZ
IPC: E04C1/40
Filed: 1984-05-03
Abstract: In a hollow block-like formwork element (1) which comprises rigid foam and can be fitted on top of one another with elements of the same kind in the manner of masonry in a composite manner and corner-to corner, with elevations and depressions which engage with one another in a form-fitting manner, with the hollow spaces thus formed, which are continuous in the vertical direction, it is proposed, on the visible outer surfaces of the formwork element (1), to apply a plaster lathing layer (5) which can comprise a primer applied in a liquid or semi-liquid state during conveyor belt production and quartz sand or the like blown onto said primer before drying. The plaster lathing layer (5) can also comprise a primer emulsion and dry mortar blown onto said primer emulsion before drying. Because the plaster lathing layer (5) is already applied in the factory, the preparation work on site which would otherwise be necessary can be avoided. <IMAGE>
Patent DE-3416881-A1 (DE)
Title: Hydraulic nut-runner
IPC: B25B21/00
Filed: 1984-05-08
Abstract: The invention relates to a hydraulic nut-runner with a hollow piston in a cylinder of a cylinder/piston unit, which hollow piston acts on a pivotable spanner lever, can be loaded on one side and accommodates a restoring spring. Here, the aim is that it should be possible for the pressure-medium feed for adjusting the hollow piston to be effected by means of an axially provided pressure-medium hose, the cylinder/piston unit being designed in such a way that it can easily be installed in and removed from the one-piece housing together with the spanner lever, the cylinder/piston unit and thus the entire nut-runner furthermore being kept small and light. To this end, provision is made for the cylinder/piston unit (10) to be pivotably held as a construction unit on a spherical surface (43) in a one-piece housing (1) open on one side and to project with an extension (34) for the pressure-medium feed and discharge line through the one end wall (42) of the housing (1). <IMAGE>