baber/WOPTO huggingface dataset:
Patent DE-3345159-A1 (DE)
Title: Hydraulic vehicle brake system
IPC: B60T8/44
Filed: 1983-12-14
Abstract: The subject of the application is a hydraulic vehicle brake system with brake power booster and antilock control by means of antilock control valves and at least one closed brake circuit, on the brake master cylinder piston of which an admission pressure set by a brake valve acts. In addition, a valve arrangement which, when actuated, separates the antilock control valves from the brake master cylinder and connects them to the admission pressure, is connected upstream of the antilock control valves. This change-over is brought about in the presence of an antilock control signal and/or in the event of a predetermined deflection of the brake pedal or of a brake master cylinder piston. When the vehicle is stopped, this change-over is reversed so that the driver can detect, by way of the brake pedal, whether the brake system is in order. <IMAGE>
Patent DE-3345511-A1 (DE)
Title: Device for limiting convective heat transfer
Inventor: KOOPS ERICH DIPL ING
IPC: F16K31/64
Filed: 1983-12-16
Abstract: The invention relates to a device for limiting convective heat transfer to the upper parts, constructed as controllers arranged in an upright fashion, of thermostat valves 3, in particular for heaters of single-pipe water-heating systems. It consists of a blank, constructed generally in the shape of a disc or the like, made from an elastic material which can be fastened between the valve body, constructed as the lower part 4, and the sensor 5 with the thermostat 6. The blank permits air to be guided in such a way that air heated by the valve and warm air rising at the heater induce a flow of room air which flows to the sensor 5 without being mixed with warm air (Fig. 1). <IMAGE>
Patent DE-3400435-A1 (DE)
Inventor: KELLER HEIMO J PROF DR
IPC: C07D273/08
Filed: 1984-01-09
Abstract: Platinum and crown ether complexes having the general formula (I), wherein C is a mono- or bicyclic crown ether, A is ammonia or a mono- or di-Cl-C4-alkylamine or an amine function contained in the crown ether and X is halogen or the anion of mono- and dicarbonic acids. Said complexes have an interesting cytostatic activity and are therefore appropriate for the treatment of cancers.
Patent DE-3402949-A1 (DE)
Title: Abrasive-blasting turnstile installation, in particular for the partially automatic abrasive blasting of objects
Inventor: SCHLICK HORST-DIETER
IPC: B24C3/18
Filed: 1984-01-28
Abstract: An abrasive-blasting turnstile installation for the partially automatic abrasive blasting of objects, having rotatable compartments (6, 6', 6'', 6''') which are separated by intermediate walls and exhibit in each case a runner (8), arranged beneath the compartment ceiling (7), for a hanger attachment (10) which can move by means of rollers (9). The abrasive-blasting turnstile installation (1) exhibits a stationary conveying system (21) which cooperates with it and has in each case one runner line (23) for loading, and another (22) for unloading, the compartments (6, 6', 6'', 6'''). The runner lines (22, 23) of the conveying system (21) and the runners (8) of the compartments are assigned to one another such that they adjoin one another, forming a track, in the loading position (25) or in the unloading position (24). <IMAGE>
Patent DE-3409317-A1 (DE)
Inventor: RIEBER NORBERT DR
IPC: C07D231/12
Filed: 1984-03-14
Abstract: 1-Hydroxypyrazole derivatives of the formula (I)    <IMAGE>  (I) where A is   <IMAGE>  n is 0 or 1, R1, R2 and R3 independently of one another are each hydrogen, chlorine, bromine or iodine, R4 is hydrogen, a straight-chain or branched, open-chain alkyl, alkenyl or alkynyl radical, a cyclic alkyl, alkenyl or alkynyl radical or aryl or aralkyl, and the radicals R4 which are capable of substitution may furthermore be monosubstituted or polysubstituted by halogen, haloalkyl, haloalkoxy, alkyl, alkoxy, alkoxycarbonyl, -OH, =O, -COOH or salts of this, -NO2 or -CN, have a nitrification-inhibiting action. Substances where R4 is not hydrogen when n is 0 are novel.
Patent DE-3411013-A1 (DE)
Inventor: BURIAN THEODOR DIPL ING
IPC: H04W92/14
Filed: 1984-03-24
Abstract: A communication system with fixed stations (FS), mobile stations (MS), and control stations (LS) is disclosed in which the control stations are interconnected by transmission paths and have additional, closed transmission paths connected to them. In the transmission paths, the fixed stations (FS) are arranged in series. Communication is on a time-division-multiplex basis. The control stations (LS) assign the TDM channels to the individual mobile stations (MS) via the fixed station (FS) in charge of the respective mobile station.
Patent DE-3412558-A1 (DE)
Title: Device for cleaning optical glasses
Inventor: GOETZ MANFRED
IPC: G02C13/00
Filed: 1984-04-04
Abstract: The device for cleaning optical glasses, in particular spectacle glasses, has the advantage compared with the usual method of cleaning by means of a polishing cloth that the device consists of a fork-shaped part on which two round cleaning jaws are placed and are pressed on both sides against the spectacle glasses by the spring action of the fork-shaped part, correct cleaning being achieved. An elastic foam plastic which is coated with a special textile material is situated on the cleaning jaws. Because of their elasticity, the cleaning jaws match any shape of spectacle glass in a concave or convex fashion and are exchanged in the event of contamination. Cleaning the spectacle glasses is performed by pushing the device onto the spectacle glass, the cleaning jaws being guided over the spectacle glass by a circular motion.
Patent DE-3416185-A1 (DE)
Title: Corkscrew with aeration device
Inventor: DUETSCH MANFRED DR
IPC: B67B7/04
Filed: 1984-05-02
Abstract: To reduce the effort which must be expended and to avoid formation of a region of low pressure between the cork and the surface of the contents of the bottle, an air-permeable connection is created when the corkscrew is inserted into the cork. To ensure that the said air-permeable connection is made, the air guiding device may project above the start of the spiral of the corkscrew and/or a marking may ensure that the corkscrew is screwed in to the required depth. The opening of the air guiding device penetrating the cork may be arranged to the side and in a concealed manner, to prevent obstruction.
Patent DE-3416265-A1 (DE)
Title: Appliance for extracting fodder from a silo
Inventor: SCHAUMEIER MAX
IPC: A01F25/20
Filed: 1984-05-02
Abstract: The invention relates to an appliance for extracting fodder from a silo, containing a double-knife cutting unit with centre drive, at least the holders of the knives of the cutting unit and the rocker levers being arranged at a short distance from the plane of movement of the cutting unit. A device of this kind is characterised by a low energy requirement, a lightweight design and convenient handling.
Patent DE-3417013-A1 (DE)
Title: Method and apparatus for cleaning bottles and similar receptacles
Inventor: SCHOLZ HERBERT
IPC: B08B9/30
Filed: 1984-05-09
Abstract: The invention relates to a cleaning method for bottles and the like, according to which the open containers are filled with a relatively cool cleaning liquid (lye) and then filled in stages from outside with increasingly warm cleaning fluid (lye). The convection arising in the bottles removes the dirt inside the bottles in a surprisingly effective manner. The bottles are treated in a treatment tunnel, which has spraying and collecting zones for the treatment fluid which are similar to those of a bottle pasteurising machine. Convection also arises inside the bottles during the cooling in stages following the heating of the bottles, which convection assists the cleaning effect. The bottles then only have to be emptied and resprayed with water to remove the residual lye.
Patent DE-3418121-A1 (DE)
Title: Gripper apparatus for transferring stacked roof tiles
Inventor: WIELIGMANN FRIEDRICH ING GRAD
IPC: B65G47/90
Filed: 1984-05-16
Abstract: A gripper apparatus for transferring stacked roof tiles has gripper jaws which are movable in relation to one another and slide on sliding shafts on a frame, the frame being supported by a supporting element. The frame and the supporting element are connected to one another via holding devices by means of a rubber spring, which permits pivoting of the frame and the gripper jaws into different planes. In addition, adjusting strips are arranged at a distance from one another on the frame, which strips are brought into contact with the surface of the roof tile and adapt themselves to the said surface.
Patent DE-3420183-A1 (DE)
Title: Holder for the splitting wedge of a cutting machine
Inventor: MAIER PETER DIPL ING
IPC: B27G19/08
Filed: 1984-05-30
Abstract: The splitting wedge (1) is fastened to the end of a cranked supporting arm (17) which is rotatably mounted about a pivot (6). A guide segment (30) fixed to the housing accommodates a bracket (37) in a guide groove (33). The bracket (37) is connected to the supporting arm (17) and projects beyond the cranked portion. The bracket (37) is guided via the curve length of the splitting-wedge vertical-adjustment area in the guide segment (30). The splitting wedge (1) is thus laterally stabilised in the area of its top end (24). <IMAGE>
Patent DE-3422398-A1 (DE)
Title: Method and apparatus for operating a screw compressor installation
Inventor: BARONNET PIERRE
IPC: F04C18/16
Filed: 1984-06-15
Abstract: In a screw compressor installation cooled by injected oil, in which both the air intake rate of the screw compressor and its preferably electromotive drive are controlled as a function of the pressure, means are provided which act purely pneumatically and which, on reaching a predefinable maximum pressure of the network are able to reduce the intake volume; the maximum pressure of the network at the same time and within a switching period delimited by itself, is used to derive a pneumatic-electrical controlled variable for the screw compressor drive, in such a way that the screw compressor operates at full power below the maximum pressure of the network and on reaching the maximum pressure of the network and a subsequent pressure drop within the switching period runs unloaded, during unloaded running the reduction of the intake volume in conjunction with pressure relief of the pressure vessel being employed for cutting out the drive at definable times. An additional safety device acts as a function of the temperature of the oil separated from the compressed air, preventing the transition from unloaded operation to stopping below a predeterminable oil temperature. <IMAGE>
Patent DE-3422604-A1 (DE)
Title: Winding sleeve for pipes, cables and the like
Inventor: STILL MICHAEL DIPL ING
IPC: F16L58/16
Filed: 1984-06-18
Abstract: A winding sleeve for pipes, cables and the like comprises a tape of heat-recoverable plastic with a coating of adhesive. The end of the tape forming the winding sleeve, which is wound helically, is fixed on the surface of the pipe, cable or the like or on the layer disposed below this by a shaped part (5) comprising a kneadable plastic which cures under the effect of heat and is adhesively bonded to the front side (6) of the tape (3) and to the surface (7) disposed below this (Figure 2). <IMAGE>
Patent DE-3423081-A1 (DE)
Title: Clamping device
Inventor: MEYER RUDOLF ING GRAD
IPC: B60R22/185
Filed: 1984-06-22
Abstract: In a clamping device for safety belts located in a motor vehicle, clamping parts (22a, 22b) are brought to bear against the belt by means of those magnets (30a, 30b) which are not in alignment with one another in the initial position, but which are brought into alignment with one another when a deceleration or acceleration occurs. The bearing of the clamping parts against the belt causes a breakaway of the clamping parts which then butt with an oblique face against a fixed oblique face, so that, as a result of this wedging effect, the clamping parts are pressed firmly against the belt and bring about the actual clamping effect. This system, whilst being of simple construction, allows a compact design. <IMAGE>
Patent DE-3425928-A1 (DE)
Title: Positioning control for carriages in surface-treatment installations
Inventor: POPPE ERWIN
IPC: G05D1/02
Filed: 1984-07-13
Abstract: Pulse transmitters (2) which are coupled to the carriage axle are used for positioning the transportation carriages in an electroplating installation. The actual movement values are synchronised with the desired values in the individual stations (X). <IMAGE>
Patent DE-3433340-A1 (DE)
Title: The universal vacuum container
Inventor: MIKOSOVITS ADRIAN
IPC: B65D81/20
Filed: 1984-09-11
Abstract: The universal vacuum container is characterised in that it prevents the products from communicating with atmospheric air and consists of a flexible vacuum compartment located in a solid atmospheric protective covering. The flexible vacuum compartment is made of a flexible material, whose quality is appropriate for the respective products, and is fitted with filling, emptying and cleaning apertures which are provided with opening and closing devices. Said devices are attached to the solid atmospheric covering, the walls of the flexible vacuum compartment, however, remaining freely movable in the solid covering.
Patent DE-3434057-A1 (DE)
Title: Self-rotating fermentation drum
IPC: C12M1/107
Filed: 1984-09-17
Abstract: The fermenter drum (3) is composed of a cylindrical vessel which is mounted to be able to roll to and fro about its axis. The drum includes a subdivision, arranged in the interior in a diametrical plane, in the form of a skirt (4), which is joined on a longitudinal side on the inside to the wall of the fermenter drum (3) and leaves a space on the other longitudinal side. The fermenter drum (3) is not completely filled with fermentation liquid, the bottom edge of the skirt (4) forming the space being located beneath the liquid surface (a). Above the liquid surface (a), chambers (15 and 16) separated from each other having gas outlets (14 and 13, respectively) are formed by the skirt (4). The gas outlet is closed on whichever of the chambers (15, 16) is smaller. As a result of the gas pressure in this chamber, liquid is forced through the space below the skirt (4) into the other chamber and the fermenter drum (3) is rotated in this manner. <IMAGE>
Patent DE-3434614-A1 (DE)
Title: A novel pyridinium salt and the intermediate obtained during its preparation, process for the preparation of these products and their use
Inventor: SCHMIDT HANS-GEORG DIPL CHEM D
IPC: C07D405/04
Filed: 1984-09-21
Abstract: The present invention deals with a novel pyridinium salt of a 4,4-dimethyl- delta -valerolactone, the  delta -position of the valerolactone being connected via the nitrogen atom of the pyridine to the latter. This salt is present in the form of the chloride. The present invention furthermore relates to a process for the preparation of this novel salt which starts from 4,4-dimethyl-3,4-dihydro- alpha -pyrone. This is treated at temperatures of below 0 DEG C with chlorine, preferably in the presence of an aprotic solvent, and the reaction mixture obtained, from which a novel, previously unknown aldehydocarboxylic acid chloride may precipitate, is reacted with pyridine. The novel pyridinium salt is an intermediate for the preparation of pyrethroids based on cyclopropanecarboxylic acid esters. This intended use is likewise claimed.
Patent DE-3436637-A1 (DE)
Title: Use of interferon-gamma (IFN-gamma)-containing preparations for the treatment of pain
Inventor: BRZOSKA JOSEF DR
IPC: A61K38/21
Filed: 1984-10-05
Abstract: The invention relates to the use of interferon-gamma (IFN-gamma)-containing preparations for the short-term elimination of pain. The interferon can be administered for pain elimination intravenously as well as intramuscularly, subcutaneously, intracutaneously, intraarticularly or intrathecally either as bolus or as continuous drip for up to 24 hours. Depending on the severity of the disorder, 200 to 2000 million international units are given as single or multiple injection or infusion. Pain elimination is achieved in the case of virus diseases, cancers, rheumatic diseases and disorders of uncertain aetiology such as Crohn's disease.
Patent DE-3438033-A1 (DE)
Title: Printhead for ink printers
Inventor: BEHRENS MARTIN
IPC: B41J2/14
Filed: 1984-10-17
Abstract: The invention relates to a printhead for ink printers, which consists essentially of a contact body (1), a channel body (4), a nozzle plate (8) and a holding element (11); the channel body (4), which is arranged between the nozzle plate (8) and the contact body (1), consists of elastic material which is soft in respect of the material of the nozzle plate (8) and of the contact body (1) and in which the ink chamber (5), the ink channels (6) and the ink supply (7) are formed; piezo platelets (3) which are provided as drive elements can be plugged into recesses (2) of the contact body (1) in such a way that they act on the ink chamber, with their front narrow side, as impact elements, directly behind the ink outlet opening (10). <IMAGE>
Patent DE-3444133-A1 (DE)
Title: Control device for driving a vehicle door
Inventor: HORN MANFRED
IPC: E05F15/00
Filed: 1984-12-04
Abstract: Control device for a pneumatic vehicle-door drive having a working cylinder, a door valve for controlling the opening and closing movement of the door wing being inserted into the pressure-medium line to the working cylinder, there being arranged upstream of the door valve (4) in the pressure-medium line (3) a pressure limiter (6) which is cut in if the movement of the door wing slows or the door wing stops. <IMAGE>
Patent DE-3502933-A1 (DE)
Title: Phenoxyphenoxypropionic acid derivatives, their preparation, and their use in crop protection
Inventor: LIEBL RAINER DR
IPC: C07C275/70
Filed: 1985-01-30
Abstract: Compounds of the formula <IMAGE> in which R<1> and R<2> represent halogen or CF3, R<3> represents H or halogen, R<4> represents H, halogen, NO2 or CN, R<5> represents H or alkyl, R<6> represents H, alkyl or (if R<5> = H) an acyl, carboxylate, carbamoyl or (thio)phosphonate group, X represents, in particular, O or S and R<7> represents, in particular, alkyl, are effective selective herbicides.
Patent DE-3509142-A1 (DE)
Title: Apparatus for tying off and discarding reinforcing bars
IPC: B65B27/10
Filed: 1985-03-14
Abstract: The invention relates to an apparatus for tying off and discarding reinforcing bars downstream of a wire-cutting installation, with a bar run-off on the wire-cutting installation and with a magazine for receiving a specific number of reinforcing bars, as well as with a movable carriage, arranged under the run-out track of the magazine, for receiving the discarded reinforcing bars. The object of the invention is to provide an apparatus of the type mentioned, by means of which it is possible, by means of the gravitational force of the bundles, to transfer these from the run-out track of the magazine into an ordered space-saving position on the carriage, whilst the outlay in terms of the construction of the carriage will be low. Moreover, it will be possible for the attendant to tie the bars together in a simple way, without being exposed to the risk of accidents. It is proposed, according to the invention, that the run-out track (24) be inclined downwards relative to the horizontal in the run-out direction of the bundles (23), and the loading surface (28) of the carriage (25) be pivotable about its longitudinal axis, whilst the part of the loading surface (28) arranged under the free end of the run-out track (24) of the magazine (15b) is raised, and means (30, 31) for holding the bundles (23) be arranged at least in the region of the loading surface (28) which is lower when the loading surface (28) is pivoted. <IMAGE>
Patent DE-3512986-A1 (DE)
Inventor: HOLLECK HELMUT DR
IPC: C23C14/00
Filed: 1985-04-11
Abstract: A protective coating for metallic substrates consists of a plurality of layers having a total thickness ranging from 0.1 to 10 mu , an individual thickness for each layer ranging from 0.5 to 40 nm, and a total number of layers which does not exceed 20,000, each layer being comprised of one kind of at least two kinds of crystalline hard substances and being arranged in a sequentially alternating order with respect to the others, the crystalline hard substances having phase interfaces with respect to one another which are at least crystallographically partially coherent. In an alternate embodiment, the protective coating is a single layer which is a superfinely dispersed mixture of the crystalline hard substances. The multi-layered embodiment is provided by a method which includes positioning the metallic substrate in a physical vapor deposition apparatus; providing at least two cathodes in the apparatus, each cathode being comprised of a different kind of crystalline hard substance; continuously moving the metallic substrate sequentially past each cathode; and causing the vapor deposition of the crystalline hard substances on the metallic substrate as a protective coating having a plurality of layers. The single-layered embodiment is provided by an alternate method in which one cathode is provided and is comprised of at least two kinds of crystalline hard substances. These protective coatings have a resistance to wear which exceeds that for a coating comprised of any one of the crystalline hard substances alone.
Patent DE-3515552-A1 (DE)
Title: Alarm system for protection against animal theft
Inventor: MEYR RUPERT
IPC: A01K29/00
Filed: 1985-04-30
Abstract: In order to prevent animal theft and the inadvertent release of tied-up animals, the relevant animal is connected to a weak-current circuit with the aid of a lead-sealed current-conducting lead around the neck, with which circuit a quiescent-current alarm system is associated which emits an alarm if the line is interrupted. Furthermore connected in the circuit is a conductive lead for an animal whose free end has a contact-making hook which is attached to a suitable object in the vicinity. As a result of this last measure, when the alarm system is switched on by means of a key-operated switch, the components listed form a theft-protection device which emits an alarm to indicate that an animal has been taken or has become free.
Patent DE-3517958-A1 (DE)
Title: Pressure-controlled valve, especially for motor vehicle brake systems with wheel slip brake control
Inventor: HAYN HOLGER VON
IPC: B60T8/34
Filed: 1985-05-18
Abstract: A consumer connection (43) leading to a working chamber (16, 17) of a main cylinder (10) as a function of the control pressure prevailing on a control pressure connection (42) can be connected to a low pressure connection (44) leading to an unpressurised vessel (22) or to the control pressure connection (42) by a pressure-controlled inlet valve (33, 34). The inlet valve (33, 34) has a valve piston (39), actuatable by the control pressure against the force of a spring (52), with a centre throughbore (45), which can be closed on the side facing the consumer connection (43) by a valve ball (46). In order to create a cost-effective inlet valve, in which faulty operation cannot occur, the spring (52) is supported on the valve ball (46). The arms (47) of a valve body (48), which rigidly connect the valve body (48) to the valve piston (39), embrace the valve ball (46). Due to pressure actuation of the valve piston (39), the valve body (48) can be moved into a position in which it closes the low pressure connection (44), before it is possible for the valve ball (46) to lift off from the throughbore (45). <IMAGE>