baber/WOPTO huggingface dataset:
Patent DE-3425474-A1 (DE)
Title: Method and device for cleaning vehicles
Inventor: RUMLER WALTER
IPC: B60S3/04
Filed: 1984-07-11
Abstract: A device for cleaning vehicles is described which contains a spray gantry with transversely extending channel which is fed with a hydrophobicising solution. From here, the solution passes to a soft-elastic curtain which extends transversely with respect to the direction of relative movement. The curtain has many individual inner fluid channels which are connected to the upper channel, extend in length at least essentially as far as the surface of the vehicle and have open outlet openings at this end. The channel, together with the curtain, is controlled in the movement over the surface of the vehicle in such a way that the lower ends of the curtain touch in a sliding fashion, and skim off, the surface of the vehicle preferably only for a short length. As a result, the hydrophobicising solution is discharged essentially without spraying and rests theoretically with no spacing at all on the surface of the vehicle and a film of water which opens over a large surface is obtained without the formation of micropearls.
Patent DE-3425969-A1 (DE)
Inventor: BICKLE WOLFGANG
IPC: F16C33/20
Filed: 1984-07-14
Abstract: 1. Composite bearing material for the manufacture of bearing shells and thrust rings for crank-shafts, consisting of a metallic backing (1), preferably a steel backing, with a 0.1 to 0.5 mm thick porous sintered-on or sprayed-on bearing metal layer (2) based on copper or aluminium, the pores of which are filled with a polymeric plastic and to which a 0.05 to 0.5 mm thick sliding surface layer of the same polymeric plastic is applied, characterised in that in order to obtain good silencing properties the polymeric plastic is polyether sulphone (PES).
Patent DE-3426717-A1 (DE)
Title: Transportable biogas reactors as modules
Inventor: RIECHELMANN HARRY
IPC: C02F9/00
Filed: 1984-07-20
Abstract: Summary of the description of a "transportable biogas reactor in modular form" for a hydropneumatic process in upright form which, for reasons of costs, is industrially manufactured in a complete state on a production line in the works and, for reasons of assembly and transport, is transported in a small form as a whole unit and is installed without great expense for assembly. In the case of operationally larger entire units, the fully complete "module" components are transported and are combined on site using simple means to give an operationally ready unit, the upper parts always being completely the same. All material movements and process circulation movements required within the reactor are caused by its special construction and internal process development and not by vulnerable mechanical devices. By means of these biogas reactors, it is possible that the matter will be profitable even for medium-scale and relatively small agricultural or similarly situated enterprises.
Patent DE-3429987-A1 (DE)
Title: Milk volumeter
Inventor: SCHOLTYSIK BERND DR
IPC: A01J5/01
Filed: 1984-08-16
Abstract: The invention relates to a method for measuring the quantity of milk delivered by cows during a milking period and for obtaining a representative sample of milk. The method consists in guiding the milk into a receptacle, from which it is discharged by means of a syphon, the milk only flowing out of the receptacle when a predetermined maximum level of milk has been reached in the receptacle and a predetermined minimum level of milk has not yet been reached. The milk flowing out of the receptacle through the syphon is guided against a deflector, from which a small partial stream which is proportional to the total volume of the main stream is guided through a small aperture into a sample container. A direct air connection in the unit prevents changes in the milking vacuum. The residual quantity of milk available in the receptacle at the end of the milking process is also guided against the deflector by special measures. The full quantity of milk contained in the sample container is used to determine the total quantity of milk and to obtain a representative sample of milk.
Patent DE-3430079-A1 (DE)
Title: Process for the preservation and calibration of casings for butchery processes
Inventor: CHABOCHE JEAN-PIERRE
IPC: A22C17/14
Filed: 1984-08-16
Abstract: A process for treating natural casings or similar animal casings for the packaging and protection of butchery products. The fresh or desalted casings are subjected to drying by lyophilisation, after a solution of edible acids and then an alkaline solution of polyphosphates were previously applied. The films obtained by longitudinal splitting of the casings thus treated enable calibrated casings to be produced by sewing which can be used in butchery.
Patent DE-3432800-A1 (DE)
Title: Serial electronic adder-subtracter mechanism using decimal code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1984-09-06
Abstract: The subject-matter of the invention is a serial, electronic adder-subtracter mechanism using decimal code, which has an addition-constant value circuit 1 with summand main lines running transversely with respect to one another and which has a nine's-complement circuit 3 which is necessary for carrying out additive subtractions, and which has a one-upwards-shift circuit 2 for processing the carry digits. In the case of subtraction (additive subtraction) this one-upwards-shift circuit 2 is required when no carry digit is to be processed by the preceding additive subtraction.   <IMAGE>
Patent DE-3432927-A1 (DE)
Title: Device for setting objects in slow rotational motion
Inventor: GRUBER BRUNO
IPC: G09F19/02
Filed: 1984-09-07
Abstract: A device for setting objects in slow rotational motion is provided with an electrical oscillation generator (1-5) which is connected to a diaphragm (6). A brush ring (9) having bristles (10) which run at least partially inclined with respect to the oscillation direction is arranged on the diaphragm (6). <IMAGE>
Patent DE-3440218-A1 (DE)
Title: Walking aid
Inventor: ECKLEDER MICHAEL
IPC: A61H3/00
Filed: 1984-11-03
Abstract: Walking aid for patients with a walking impediment, comprising a bar (12) having two parallel rods (14) for support of the hands of the patient with a walking impediment, a carriage (28) which can be moved in the longitudinal direction of the bar being arranged for secure guidance of the patient (16) and his suspension above the bar (12) with variable loading, a height-adjustable carrying device (30) for the patient with the walking impediment being suspended on the carriage. <IMAGE>
Patent DE-3442442-A1 (DE)
Title: Device for potential-isolated signal transmission by means of optocoupling
Inventor: ROLLE SVEN ING GRAD
IPC: H04B10/80
Filed: 1984-11-17
Abstract: In the case of a device for potential-isolated signal transmission by means of optocoupling, in the case of which the light-emitting module has binary input signals applied to it, it is intended to supply large output amplitudes, to achieve short delay times for both signal changes and to achieve insensitivity to interference influences which change the current and voltage. This is achieved in that there are two light-emitting modules (DE1, DE2) of which the one has input signals applied to it which are in antiphase to those applied to the other, a light-sensitive receiver (DR1, DR2) is allocated to each light-emitting module, the light-sensitive receivers are connected in series between the terminals of a voltage source, and the output voltage (uA) is picked off in parallel with one light-sensitive receiver (DR2). <IMAGE>
Patent DE-3501835-A1 (DE)
Title: Fluidic valve
Inventor: LEMBKE HERBERT
IPC: F15C1/06
Filed: 1985-01-21
Abstract: Flow-medium-operated fluidic circuit in which the circuit forms are designed in discs.
Patent DE-3503886-A1 (DE)
Title: Simplified process for dehydrogenating dimerisation
Inventor: RAUER KURT DIPL CHEM DR
IPC: C07C43/164
Filed: 1985-02-06
Abstract: Organic compounds having mobile hydrogen on primary, secondary or tertiary C atoms (e.g. isopropylbenzene) are dimerised (e.g. to biscumyl) or polymerised by means of peroxyketals (e.g. 1,1-bis(t-butylperoxy)cyclohexane) without pressure in a simple apparatus at temperatures between about 110 DEG  and 180 DEG C.
Patent DE-3504049-A1 (DE)
Title: Arrangement and mounting of a bolt, pin or the like in a chain link
Inventor: RIEGER OTTO-EBERHARD
IPC: B65G17/42
Filed: 1985-02-04
Abstract: In an arrangement and mounting of a bolt, pin or the like in a chain link which is to be connected by means of the bolt, pin or the like, an insert is arranged between the bolt and the chain link and encloses the bolt over no more than 180 DEG  of its circumference. The insert has extensions which project beyond the wrapping region and has sides facing one another which are outwardly offset in relation to the wrapping region in such a way that dirt-repelling shoulders are produced which prevent penetration of particles of dirt into the wrapping region.
Patent DE-3504434-A1 (DE)
Title: Surface vessel with jet propulsion
Inventor: LABENTZ PETER
IPC: B63B1/10
Filed: 1985-02-09
Abstract: The hull 2 is mounted on at least two floats 105 by means of stilts 104. A nozzle body 14, 15 is in each case provided at the end sections 107, 108 of the floats 105. Lateral-jet nozzles 19 are formed on the outside wall sections of the floats 105 in the forward and after float area 111, 112 (Fig. 1a). <IMAGE>
Patent DE-3507106-A1 (DE)
Title: Method and device for metering insulin or other long-term medicaments
Inventor: HOLZER WALTER ING GRAD
IPC: A61M5/148
Filed: 1985-02-28
Abstract: Published without abstract.
Patent DE-3508154-A1 (DE)
Title: Transfer apparatus for the hydraulic transport of capsules
Inventor: BOLZ ALFRED
IPC: B65G51/01
Filed: 1985-03-07
Abstract: In order to convey capsules (1) by means of alternately varying currents (4, 10) of liquid in a tubular line (2) forming the conveying channel (16), offtake (5) and inlet nozzles (6) are arranged at the transition points between two liquid circuits and are inclined in the direction of flow. The region of the two nozzles (5, 6) is provided with a guide (3) provided with passage ports for liquid and adapted to the shape of the capsule (1). One of the two nozzles (5, 6) is designed to be displaceable in order to set the overlap or ratio of the mixing of the two currents (4, 10) of liquid, the same purpose being served by straight or curved baffle plates (11), which are pivotably or displaceably arranged in the region of the two nozzles (5, 6) and which, by adjustment of the currents of liquid, deflect as required in the direction of the offtake nozzle (5) or the inlet nozzle (6), so that there is a guarantee that at least as much of the first current of liquid passes over into the second current of liquid as is necessary for the safe transfer of the capsule (1) from one current of liquid (4) into the adjoining current of liquid. By means of these transfer apparatuses, it becomes possible for a first current of liquid to jump over a second, for example for the purposes of energy exchange. <IMAGE>
Patent DE-3515379-A1 (DE)
Inventor: STEGNER MATHIAS
IPC: B65D88/68
Filed: 1985-04-27
Abstract: 1. Device for discharging bulk material from a container (2), having an apportioning body (7) arranged in a container outlet (4), which is connected to a lifting drive (9) through a lifting mechanism (8) which extends upwards, characterized in that, in the container (2), above the container outler (4), agitator blades (12, 12') are arranged, that the agitator blades (12) are attached to a pivoted supporting tube (11) which is connected to a rotating drive (25), that the supporting tube (11) is driveable by a lifting drive (9, 26) for continuous lifting movements, and that the rotating drive (25) is intermittently driveable.
Patent DE-3515544-A1 (DE)
Title: Apparatus for launching a boat from the stern of a ship, in particular a free-fall boat
Inventor: RAU KURT DIPL ING
IPC: B63B23/08
Filed: 1985-04-30
Abstract: In an apparatus for launching a boat from the stern of a ship, in particular a free-fall boat, provision is made for the device to be designed for alternatively launching the boat by a hoisting or free-fall method by a jib of a hoisting device being combined with a free-fall track for the rescue operation. In a preferred design, the apparatus has a slipway which for the free-fall operation is pivotably mounted about its bottom end and for forming the jib for the hoisting operation is provided with two upright side arms. The two side arms can preferably be folded over against the free-fall track, and the free-fall track can be put down together with the side arms on the deck of the ship.
Patent DE-3520050-A1 (DE)
Title: Method for controlling the idling speed in internal combustion engines
Inventor: OTOBE YUTAKA
IPC: F02D41/16
Filed: 1985-06-04
Abstract: The invention relates to a method for controlling and regulating the idling speed of an internal combustion engine, the air-fuel ratio of a mixture fed to the engine being set to a predetermined value in the manner of a feedback, which responds to an output signal from an oxygen sensor. When it is detected that a predetermined condition for interruption of the feedback control of the air-fuel ratio is met, the engine speed is increased. The amount of additional air is preferably controlled in the manner of a feedback as a function of the difference between the actual speed of the engine and a desired engine idling speed, in order thereby to regulate the idling speed. When it is detected that the predetermined condition is met, the desired idling speed is furthermore preferably set to a value which is higher than the value to which it is set when the predetermined condition is not met.
Patent DE-3524164-A1 (DE)
Title: Addition fixed circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1985-07-05
Abstract: The addition fixed circuit of the invention is different to the addition fixed circuit described in P 3519428.6, in that the two-upwards-shift circuit 2 is not located in the output area of this addition fixed circuit but after the input circuit 1b. <IMAGE>
Patent DE-3526228-A1 (DE)
Title: Machine for the packaging of bulk material in packaging containers
Inventor: GEYER HERBERT
IPC: B65B43/50
Filed: 1985-07-23
Abstract: Machine for the packaging of bulk materials in packaging containers, consisting of a unit for supplying the empty packaging containers, with a following device for introducing these into a first conveyor device, in which the packaging containers are filled by metering devices arranged above them and subsequently the filled bulk material is compacted, and with a second conveyor device, in which the filled packaging containers are closed by means of devices arranged on it. The aim of the invention is to reduce the high energy requirement and lower the outlay in terms of mechanical engineering. The object on which the invention is based is to achieve an approximately uniform load in the main drive and to arrange the individual conveyors relative to one another in such a way that separate push-over or transfer members are not necessary. The object is achieved, according to the invention, in that, after the packaging-container supply unit, a first conveyor device is arranged in a stepwise rotatable manner in a horizontal plane and a second conveyor device is a arranged in a stepwise rotatable manner in the vertical plane, both relative to one another in such a way that the paths of the receiving chambers of the two conveyor devices intersect penetratively in a horizontal plane. <IMAGE>
Patent DE-3527149-A1 (DE)
Title: Assembly support with axial fan
Inventor: RUEGER HERIBERT
IPC: H05K7/20
Filed: 1985-07-29
Abstract: In a fan chamber (LK) on the bottom of an assembly support (BG), an axial fan (L1) is arranged, which generates a vertically directed air flow which cools the assemblies. In order that the flow speed is as uniform as possible over the entire width of the assembly support (BG), an air baffle (LL1) is provided, which spans the hub of the fan (L1) in a bow-like manner. <IMAGE>
Patent DE-3533383-A1 (DE)
Title: Dyeing process
Inventor: ROBINSON TIBOR
IPC: D06P1/30
Filed: 1985-09-19
Abstract: Process for aftertreating hydroxyl-containing textile material which has been dyed, padded or printed with a sulphur dye, characterised in that the aftertreatment is effected using a reaction product A) of   a) a reaction product of a mono- or polyfunctional primary or secondary amine in the form of the free base or in salt form with cyanamide, dicyandiamide, guanidine or bisguanidine, the polymeric product obtained having reactive hydrogen atoms attached to nitrogen atoms, with b) an N-methylol compound of urea, melamine, guanamine, triazinones, urones, urethane, carbamate or acid-amide,  together with a   c) catalyst for crosslinking the N-methylol component and d) the aftertreated textile material is subjected to a heat treatment.
Patent DE-3534598-A1 (DE)
Title: Coffin
Inventor: SCHOENHOFF BERTHOLD
IPC: A61G17/00
Filed: 1985-09-27
Abstract: In a coffin with a reinforcing framework made up of corner posts, the corner posts comprise boards (3, 4) which are arranged along the angle bisector of each corner, are fitted together and, being connectable between coffin and lid with groove (5) and tongue (6) or pegs, form in each case an angle support which is anchored on the base board and is laterally connected to the mitred coffin and coffin-lid side boards (1, 2). There is preferably provided a tongue (6) which projects in the form of a triangle from the approximately horizontal connecting surface of coffin and lid and engages into a corresponding triangular groove (5) of the other arm of the angle support. <IMAGE>
Patent DE-3534609-A1 (DE)
Title: Method for the automated adjustment, performed with the use of adjusting marks, of a plurality of masks in a projection-printing method
Inventor: ABLASSMEIER ULRICH DR ING
IPC: G03F9/00
Filed: 1985-09-27
Abstract: Adjusting method, provided for the purpose of adjusting substrate bodies (13) and masks with respect to one another, for projection printing, in which the adjusting marks (11, 21) have a smooth bottom (111) which is plane-parallel with respect to the substrate surface (113) and has a height dimension (d) which produces extinction (32, 33) of the adjusting light (31) by interference, and in which the thickness (D) of the respectively employed photoresist layer (14) is, in addition, dimensioned so as to produce corresponding interference for the adjusting light (32 and 34, respectively) reflected at the front (114) and the rear (113). <IMAGE>
Patent DE-3535844-A1 (DE)
Title: Circuit arrangement for driving a load
Inventor: MOERBE MATTHIAS
IPC: H03K17/04
Filed: 1985-10-08
Abstract: An improvement of an electrical circuit arrangement for driving an inductive load and using a Darlington circuit is described. The improvement is achieved by using an additional transistor to provide a large current for the base of the power transistor of the Darlington circuit at least at the beginning of the switching-on of the load.
Patent DE-3536432-A1 (DE)
Title: Contactless holding device for semiconductor discs
Inventor: GERVINO WALTER DIPL ING
IPC: H01L21/677
Filed: 1985-10-12
Abstract: The invention relates to a holding device utilising the hydrodynamic paradox. This device is used for holding semiconductor discs during different machining processes and for transporting them.
Patent DE-3537146-A1 (DE)
Title: Device for the axial fixing of structural parts held in bores
Inventor: WATSCHON WERNER
IPC: F16B21/18
Filed: 1985-10-18
Abstract: A description is given of a device for the axial fixing of structural parts held in bores. The device exhibits a split snap ring (1) which is held in a circumferential annular groove of the bore, whose external circumferential length is greater than the circumferential length of the bore and whose leg ends (6) are offset radially outwardly in the form of a step. In order to make it possible to mount such a snap ring even if its elasticity is only low, owing to its diameter and/or cross-section, the snap ring is to exhibit eyes (7) which are arranged on its free legs at a distance from the end edges (6) and have in each case one through-opening (8) for the engagement of a mounting tool (Figure 1). <IMAGE>
Patent DE-3538483-A1 (DE)
Title: Aircraft of plastic construction
Inventor: HOFFMANN WOLF DIPL ING
IPC: B64C1/26
Filed: 1985-10-25
Abstract: The invention relates to an aircraft of plastic construction, it consists of the wings (1) being connected to one another via a shell (2) which is part of the lower fuselage wall when the aircraft is assembled, and forming a single part therewith. In this way, the number of individual parts which together form the aircraft is reduced. <IMAGE>
Patent DE-3540945-A1 (DE)
Title: Electrical circuit for supplying a plurality of independent electrical loads having common supply lines
Inventor: WORZYK THOMAS B
IPC: B60R16/03
Filed: 1985-11-19
Abstract: In systems having a plurality of independent loads which are controlled by remotely located control switches, the number of supply lines can be reduced, according to Claim 1 of the invention, to two common supply lines if the individual loads are driven by an electrical circuit which contains a binary counter. Each bit pattern at the binary outputs of this binary counter corresponds to a combination of load switching states. If one control switch is operated, a control unit sends a specific number of counting pulses to the binary counter of the decoder, via one or more signal lines, so that, at the outputs of said decoder, the bit pattern and hence the load switching states reach the desired state. The correct number of counting pulses can be achieved in that the control unit contains a binary counter to whose counting input the same counting pulses are supplied as those which are also passed via the signal transmission line to the decoder binary counter. The sequence of counting pulses is stopped when the binary counter in the control unit has reached the desired state. The binary counter in the control unit conforms to Claim 2. By means of special signals according to Claim 3 or 4, which signals are passed to the decoder binary counter, said decoder binary counter can be changed to a state which is predetermined in switching terms. According to Claim 4, these signals can also change the control unit binary counter into a state which is predetermined in switching terms.
Patent DE-3544108-A1 (DE)
Title: Device for heating milk by means of an instant heater and method for its operation
Inventor: FOERSTER MARTIN ING GRAD
IPC: A01K9/00
Filed: 1985-12-13
Abstract: In a device (1) for heating milk or another medium by means of an instant heater (10), from which the heated milk can be fed to an automatic beverage-making apparatus (2), a source of compressed air (compressor 22) and/or a water-conducting pipe (24), by means of which the conveyed medium can be pressurised in a controlled manner with compressed air or water, are connected to the feed line (16) of the instant heater (10) to convey a not easily free-flowing medium through said instant heater (10). It is possible by means of this design to empty and to clean the heating coil (12) of the instant heater (10) immediately and automatically in a short time after each feeding operation without great effort being required for this purpose. Even not easily free-flowing media can thus be heated in the instant heater (10) and be blown out of its heating coil (12) without difficulty. <IMAGE>