baber/WOPTO huggingface dataset:
Patent DE-3025243-A1 (DE)
Title: Antimycotic compsn. contg. triazolyl pentenol derivs. - useful in human and veterinary medicine
Inventor: REGEL ERIK
IPC: C07D521/00
Filed: 1980-07-03
Abstract: Antimycotic compsns. contain at least one triazole deriv. of formula (I) and-or their physiologically acceptable acid addn. salts. In (I), X is H or halo, Y is halo, R is halo, alkyl, alkoxy or alkylthio (all opt. halo substd.), mono- or di-alkylamino, nitro,cyano, hydroxy, alkylcarbonyloxy, or opt. substd. phenyl, phenoxy or benzyloxy; and n is 0-3. (I) are more active than known cpds. of similar structure and can be used in human or veterinary medicine to treat infections caused by Trichophyton, Microsporon, Epidermophyton, etc. They are formulated conventionally for oral, topical or parenteral application, usually at a dose of 50-200 mg per kg per day.
Patent DE-3026033-A1 (DE)
Title: Mobile concrete drum mixer - has radial water spray nozzles distributed round drum axis and directed at drum bottom
Inventor: HUDELMAIER GERHARD DIPL KFM DR
IPC: B28C7/12
Filed: 1980-07-09
Abstract: The concrete mixer driven rotary mixing drum has feed members on the inside wall and a water-feed pipe discharging near the drum bottom. This pipe (7) has several radial spray nozzles (11) at angular intervals about the drum axis, and with openings directed at the drum bottom (1a). Typically, the nozzles are directed at an acute angle, while each can have a swivel joint to alter its direction, as well as a self-closing outlet valve. The latter is formed by an elastic hose fitting over outlets on the nozzle side. The hose can be double-skinned, containing a closing spring expanded by the water pressure.
Patent DE-3030741-A1 (DE)
Title: Breaking up filter cake residues on filter cloth - using jets of liq. followed by compressed air to break up released material
Inventor: PREUSS HELMUT
IPC: B01D33/00
Filed: 1980-08-14
Abstract: In the intervals of filtering slurries with filter cloths held on rotary circular supports and during which the majority of the cake, esp. its upper layers, is removed radially over the edge of the filter, while the residue of the cake is then broken up by compressed air applied from below the cloth, this residue is subjected to initial breaking up by pressurised liq. jets directed vertically down from above the cake. The filtrate may be used for these jets, which are spaced along a radius of the cloth, e.g. at intervals of 30-400 nm. The jets form circular cuts as the filter revolves, and the pipe feeding the jets may be reciprocated lengthwise to produce a more extensive network of cuts. The system is esp. for fine slurries which tend to form a compact layer which might be temporarily lifted by the cleaning compressed air rather than broken up, and is more effective than known liq. washing methods. The broken-up cake residues mix with the new slurry applied in the next filtering cycle.
Patent DE-3034167-A1 (DE)
Title: Window handle plate support sockets - are cylindrical, with stepped holes for clamping on lugs with outside protrusions
IPC: E05B3/06
Filed: 1980-09-11
Abstract: Spacers between the rear of the plate and the driving mechanism case, screw holes strengthened by round lugs, and attachments serving as arresting lugs and spacer pieces, are incorporated in a window handle plate with support sockets plugged on. Cylindrically shaped support sockets (11,12) are formed with stepped holes. Lugs (9) have protrusions (22) on the outside, on the rear side (25) of the handle plate (1). They terminate in a recessed area, for clamping insertion of the support sockets with their stepped holes. These sockets may completely enclose and cover the lugs (10), and have a series of protrusions on their peripheries.
Patent DE-3034254-A1 (DE)
Title: Safety brake for perambulator - has brakes on both wheels interlocked to single foot operated lever
Inventor: GLAESER DIETER
IPC: B62B9/08
Filed: 1980-09-11
Abstract: Each pair of wheels has a pair of brake levers with brake pads swung against the wheel by springs (10) operating to pull up the brakes when the levers are moved through a dead point. The two levers are linked by a coupling lever (9) and are operated by a single crossbar (7) swung up and down with the foot. The four wheel braking allows safe parking of the perambulator on a slope facing either way. The coupling bar has a pin and slot pivot to allow the springs to apply the brakes independent of brake pad wear. The brake levers and springs are secured on the perambulator frame (1).
Patent DE-3037686-A1 (DE)
Title: Automatic non-invasive blood-pressure meter - Has pump connected to flexible bag around arm via stopcock controlled by comparator circuit
Inventor: RIECKMANN GEB FEDERLEIN
IPC: A61B5/022
Filed: 1980-10-04
Abstract: A flexible, non-elastic bag (1) filled with liq. is attached to the inside of a rigid, adjustable circular clip (2) (or non-elastic sleeve) that wraps around the patient's upper arm. The liq. is pumped (3) from a reservoir (4) via a stop valve (7) to the bag. A display (5,6) is connected to the bag and shows the pressure in it. This pressure is raised to lie between the diastolic and systolic pressures. The highest and lowest pressures of the liq. are shown immediately (no inertia). Whilst the pressure is building up, the peaks of the blood pulses are measured. The pressure increase is stopped when the difference between two consecutive peaks is zero or lies below a given limit. The display contains a transducer converting pressure into an electrical signal. The signal is connected via a voltage holding circuit to a memory. A comparator compares the memory's input and output signals. The stop cock (7) is automatically closed, disconnecting the pump from the bag, when the comparator's difference is zero.
Patent DE-3040153-A1 (DE)
Inventor: JUNG WERNER
IPC: H04N1/23
Filed: 1980-10-24
Abstract: The method can principally be used for transmission of images, the local brightness values of which are scanned point by point and converted into electrical signals for the reproduction device. In the method, at least one recording electrode is pressed against the recording medium, and electrical pulses are applied to it, to burn out and vaporise individual grid points from the electro-sensitive coating of the recording medium. The differences in the grey tone of the grid points are caused by modulation of the duration (I, II) of the individual electrical pulses, so that the grid points have different areas. Recording metallised paper can be used advantageously as the recording medium. <IMAGE>
Patent DE-3048147-A1 (DE)
Title: Smoke bomb composed of stacked smoke generators - each with rapidly acting charge adjacent detonators
Inventor: GOTTSCHALK HARALD
IPC: F42B12/48
Filed: 1980-12-19
Abstract: The Parent patent describes a filling for a projectile consisting of a stack of identical smoke generators, each consisting of a closed metal casing contg. a smoke charge based on hexachloroethane, zinc oxide and metal powder. Each metal casing is composed of two coaxial tubes with the smoke charge in the annular chamber between them, with annular end plates and the charge compacted under at least 1300 kp/sq.cm pressure. Three detonators are embedded in the smoke charge symmetrically about the central axis and each at 5-10 mm from the inner tube. In the patent of addn. the smoke charge consists of an easily detonated preliminary charge and a less easily detonated principal charge. The preliminary charge in turn is subdivided into two charges; the first directly surrounds and touches the detonator, whereas the second is sepd. from the detonator by a zone of the less easily detonated principal charge. With this arrangement it is found that rapid detonation takes place, but there is no interruption between the first cloud of smoke produced by the preliminary charge and the second cloud produced by the main charge.
Patent DE-3102210-A1 (DE)
Title: Circuit arrangement for selecting memory areas
Inventor: EUE WOLFGANG
IPC: G06F12/06
Filed: 1981-01-23
Abstract: A central processing unit (CPU) is connected via a databus (DB) and a control bus (SB), on the one hand, to a number of memory areas (SP1, SP2, SP3) and, on the other hand, to an electronic logic unit (SCH) which, in dependence on commands from the central processing unit (CPU), effects the storing of data in one of the memory areas (SP1, SP2, SP3) and/or the removal of data from one of the memory areas (SP1, SP2, SP3). <IMAGE>
Patent DE-3104363-A1 (DE)
Title: Method of producing an underground structure with the use of a driving shield, in particular a cutter shield, and cutter shield for carrying out the method
Inventor: JUETTE HANS
IPC: E21D9/00
Filed: 1981-02-07
Abstract: The invention relates to a method and an apparatus for producing an underground structure, e.g. a tunnel or the like, with the use of a driving shield, in particular a cutter shield, parallel roadways being produced in advance of the shield driving, through which roadways the shield is moved with its shield feet. The two roadways (21, 22) are produced by the jacking method. The jacked tubes (24) are then removed for the passage of the shield feet (15) or else are opened at the top (at 26). A concrete floor can be placed in the jacked tubes as a support for the shield feet (15). Preferably used as a driving shield is a horseshoe-shaped cutter shield with a supporting frame, the bottom chord (27) of which can be released at least on one side and can be removed or swung up from the assembly so that the shield can run through the jacked tubes. <IMAGE>
Patent DE-3111250-A1 (DE)
Title: Drawing ruler for writing and drawing boards
Inventor: ROSBIEGALLE RUDOLF
IPC: B43L7/00
Filed: 1981-03-21
Abstract: A drawing ruler for writing and drawing boards has a bearing strip arranged on the narrow side for guidance and clamping on the board, and can be clamped, by means of a movable handle, to a single clamping apparatus or a clamping apparatus arranged at each end of the ruler.
Patent DE-3112198-A1 (DE)
Title: Vibrating/jolting working platform for shaping structural elements from concrete mixtures
Inventor: KRAKINOVSKY LEOPOLD M
IPC: B28B1/087
Filed: 1981-03-27
Abstract: The vibrating/jolting working platform for shaping structural elements from concrete mixtures contains beams (7), seated on flexible supports (6), with the possibility of changeover in dependence on the configuration and mass of the structural element (5) to be shaped. Each of the beams (7) has two flexible elements (10), fastened on the beam in the direction of the structural element (5) to be shaped, and two single-shaft vibration generators (8). Each single-shaft vibration generator (8) is fastened on the beam (7) on the side of the flexible supports (6), beneath the corresponding flexible element (10). <IMAGE>
Patent DE-3112676-A1 (DE)
Title: Thermotherapy device
Inventor: GORBAHN FRITZ DR MED
IPC: A61F7/00
Filed: 1981-03-31
Abstract: A device for thermotherapy of the human body is provided with, as heat source, a double-walled body for reception of a foil or a powder composition, or with a three-layer foil unit, which each generate long-wave radiation with a high penetration depth at relatively low temperatures. This permits local irradiation at virtually any intensity and with easy controllability. The energy radiated on both sides of the heat source is preferably directed into one direction by a reflector.
Patent DE-3116139-A1 (DE)
Title: Rib holder for shield-like coking plate
Inventor: STOG WILHELM ING GRAD
IPC: C10B25/06
Filed: 1981-04-23
Abstract: Coke oven doors serve to seal the horizontal-chamber coke ovens and consist, in addition to the door body, of a coking plate which is arranged at a distance from the door body and is assembled from a plurality of slightly overlapping shields, the individual shields being held by means of spacers which at the same time serve for fixing an insulating layer located on the inside of the door body. The individual shields have, on the underside, reinforcing ribs which serve for joining to the spacers holding the shields only at one top side, while they each loosely rest with the other top side on the next shield. This forms a kind of scale armour which has an approximately flat surface towards the coke cake bearing on it and can be easily assembled and dismantled. The coking plate consisting of individual shields serves at the same time for heating the top parts of the coke cake, which considerably contributes to an improvement in the quality thereof. <IMAGE>
Patent DE-3136434-A1 (DE)
Title: Method of monitoring the service life of tools
Inventor: BRANKAMP KLAUS PROF DR ING
IPC: G07C3/00
Filed: 1981-09-14
Abstract: The invention relates to a method of monitoring the service life of tools for manufacturing at least one workpiece by measuring the workpiece successively at time intervals. In order to make possible, on the basis of fewer measurements on the workpiece, a process-accompanying prognosis of the wear and to predetermine the end of the service life of the respective tool so that, by taking a safety limit into account, manufacturing can be carried out for as long as possible without the risk of faulty products, the service life to be expected of the tool is divided into a starting range, a prognosis range and a monitoring range, the wear in the starting range and the prognosis range definitely lying within the framework of the permissible tolerances. In the prognosis range, repeated measurements are carried out in characteristic wear-development places on the workpiece(s) and the measurement values are used to prepare at least one wear prognosis. In the monitoring range, according to the wear prognosis which is improved, if appropriate continuously, on the basis of further measurements carried out in the prognosis range, the machining operation is interrupted in good time before the expiry of the service life, a safety range being observed.
Patent DE-3140907-A1 (DE)
Title: Liquid crystal display cell
Inventor: STEINBECK JUERGEN DR RER NAT
IPC: G09F9/00
Filed: 1981-10-15
Abstract: In a liquid crystal display cell having display zones which display permanently and in a temporally controllable fashion, it is proposed to keep the permanently displaying zones free of liquid crystal material.
Patent DE-3147315-A1 (DE)
Title: Model track, especially with road vehicles
Inventor: KYLBURG MANFRED
IPC: A63H18/14
Filed: 1981-11-28
Abstract: The model track consists of models, especially of road vehicles, which have no independent drive but are entrained by towing magnets which, for their part, are moved along a track plate. Preferably, the towing magnets are located on towing vehicles which are driven by an electric motor. The power supply is preferably provided by the base plate, provided with a metallic coating, and the track plate for the model, which is located above the towing vehicles and is likewise provided with a metallic coating on the underside. The entire drive system for the model vehicles is thus located in a tunnel, which is formed by a base plate on the underside and by the track plate on the top side.
Patent DE-3149027-A1 (DE)
Title: Device for determining and monitoring the stress in rod-type components
Inventor: ZIEGLER KURT DIPL ING
IPC: G01L5/24
Filed: 1981-12-11
Abstract: To determine and monitor the stress in rod-type components, in particular screws, tension rods and the like, which are subjected to an external load such as tension, pressure or bending, a device is proposed which can be used both during the installation and loading of the rod-type components and in already installed rod-type components to avoid an alteration in the loading or stressing states. Disposed on the rod-type component (13) are an exciter (19) and a pickup (20), the exciter (19) inducing the rod-type component (13) to vibrate and the pickup (20) picking up the vibrations of the rod-type component (13). The pickup (20) is connected to a frequency evaluating device which determines the resonant frequencies of the rod-type component (13) and from their values the state of stress of the rod-type component (13) can be found. <IMAGE>
Patent DE-3150304-A1 (DE)
Title: Combination device for holding and fixing a transfer bow, an articulator and the jaw models when placing the opposing jaw model in plaster in the articulator
Inventor: MACK HEINZ
IPC: A61C11/00
Filed: 1981-12-18
Abstract: The present invention relates to a combination device, also called an assembly aid, for holding and fixing a transfer bow, for pivotable holding and adjustment of the desired angle of inclination of an articulator frame part and for fixing superimposed jaw models when placing the opposing jaw model in plaster in the articulator. To this end, the combination device has a U-shaped frame, whose base surface forms the bearing surface in order to ensure a safe positioning of the combination device. Arranged in the vicinity of the upper end of each side wall is a support for the transfer bow, which forms several support points, it being possible for the transfer bow to be fixed on the support by means of a locking device. In addition, there is in the vicinity of the support a movable journal for the frame part of the dental articulator, which is directed into the interior between the side walls and is designed in such a way that the particular desired angle of inclination of the dental articulator can be set. In addition, for the purpose of fixing superimposed jaw models when placing the opposing jaw model in plaster in the articulator, there is on one of the side walls of the combination device or on an optionally lengthened part of the bearing strip a pillar, a support block which can be vertically adjusted by displacement and carries an elastic extension arm.
Patent DE-3204890-A1 (DE)
Title: Charging and/or removal device for heat-treatment furnaces
Inventor: WITKOWSKI PETER
IPC: F27D3/04
Filed: 1982-02-12
Abstract: Charging and removal device for heat-treatment furnaces for heating workpieces, which has, in a slide, two charging rods at a distance next to one another and displaceable in the longitudinal direction, and, between these, a central charging rod which is longitudinally displaceable parallel thereto, in each case with associated translation drive. At the same end, the charging rods support a holding device for grasping the workpiece. This consists, in the charging rod pair, of a U-shaped gripper part and, in the central charging rod, of a transverse jaw guided in the direction of the axis of symmetry of the U and engaging therein. The charging rod pair on the one hand and the central charging rod on the other hand are coupled with levers via a positive coupling device in such a manner that a movement of the charging rod pair leads to a forced movement in the opposite direction by in each case identical distances of the central charging rod and vice versa.
Patent DE-3205720-A1 (DE)
Title: Equipment for discharging and cooling hot dust
Inventor: HILDEBRANDT RAINER DIPL ING DR
IPC: F23J3/06
Filed: 1982-02-18
Abstract: The hot dust separated in precipitators (3) from a pressurised gas is fed via receivers (6) to a pressure balance vessel (9). The dust taken off while still hot from the pressure balance vessel (9) is cooled in a water cooler (11) designed as an open basin. <IMAGE>
Patent DE-3210560-A1 (DE)
Title: Roller blind
Inventor: AMMANN HANS
IPC: E06B9/165
Filed: 1982-03-23
Abstract: In a roller blind consisting of roller-blind bars and profiled connecting bars, the roller-blind bars are designed as assembled hollow profiles, the inner space of which is foam-filled with a heat-insulating plastic. The wide outer and inner longitudinal walls of the roller-blind bars are themselves designed as profiled bars, at least the outer profiled bar on the facade side consisting of light metal. The narrow longitudinal walls, upper and lower in the position of use, of the roller-blind bars are designed as plastic profiles. The metal or plastic profiles forming the longitudinal walls and the upper and lower limiting walls are held against one another by means of catch connections which can be brought into a mutual engagement position by pressing the longitudinal-wall profiles against the plastic profiles. The plastic profiles have an open-edge C-shaped cross-section. The profiled connecting bars themselves have a C-profile and are supported by means of supporting strips on transverse legs of the profiled parts of the plastic profiles which surround longitudinal-wall profiled bars.
Patent DE-3211597-A1 (DE)
Title: Vacuum suction apparatus
Inventor: HEINZ WILHELM DIPL ING
IPC: B05B14/00
Filed: 1982-03-30
Abstract: Vacuum suction apparatuses suck liquids out of containers which are to be transferred to other containers. Suction apparatuses of this type are used in particular in paint-spraying facilities of painting installations, since the stocks of paint have to be sucked out of the installation when the latter is put out of action or being cleaned. By means of the invention, it is intended to provide a vacuum suction apparatus which consists of simple construction elements, is easy to assemble and inexpensive to manufacture, and in which the liquid jet introduced into the vacuum chamber is calmed and, when filling up to the maximum filling level, no liquid drops are pulled up and, with the air sucked in by the vacuum pump, get into the atmosphere and pollute it. For this purpose, the suction apparatus according to the invention consists of a pipe piece, two covers connected to one another by a connecting rod and a liquid- and gas-distributing filter, the connecting rod being fixed to the distributing filter. Situated on the underside of the filter are outlet openings for the liquid and arranged in the filter is a ball of solvent-resistant plastic threads in order to guarantee good jet swirling of the sucked-in liquid paint.
Patent DE-3215033-A1 (DE)
Title: Sludge separator
Inventor: KRONENBERGER GOTTFRIED DR ING
IPC: B01D21/00
Filed: 1982-04-22
Abstract: The clarification and the thickening of dirty water and process water are carried out with the aid of a cylindrical vessel having a conical end, an internal tube being provided, which has a smaller height than the hollow cylinder and is arranged at a small clearance to the hollow cylinder forming the outer tube. The inner tube is held at the top at a smaller clearance than at the lower end and the dirty water and process water are introduced tangentially into the intermediate space formed by the upper and lower ends of the inner tube. Such an apparatus is easy to maintain or almost free from maintenance, especially since the shaft is designed as a cardan shaft and is mounted on end bearings and intermediate bearings, which are enclosed by a hollow cylinder closed at the top and connected to the shaft. The end bearings and intermediate bearings are thus formed as dry bearings. <IMAGE>
Patent DE-3218427-A1 (DE)
Title: Seal for a hydraulic cylinder
Inventor: LINDNER JOHANN
IPC: F16J15/48
Filed: 1982-05-15
Abstract: In a seal for a hydraulic cylinder, a multi-element V-cup assembly is arranged in an annular groove of a guide bush, which assembly has a sealing element in the manner of a V-ring seal. The V-ring seal is provided with a web projecting towards the pressure-medium side.
Patent DE-3219282-A1 (DE)
Title: Device for ultrasonic scanning using the pulse reply method
Inventor: GRAEBNER GUENTHER
IPC: G10K11/34
Filed: 1982-05-21
Abstract: The device consists of an ultrasonic applicator, which contains a multiplicity of transducer elements for transmitting and receiving ultrasonic signals, and a delay device. According to the invention, the delay device contains a multiplicity of RAM memories (4), of which in each case always two are assigned an individual transducer element, and the storage capacity of each RAM memory (4) corresponds to at least the maximum delay time (tmax) of the transducer arrangement. The construction of the delay device (2) of in each case one transducer element increases the number of memories per transducer element, drives the control of the delay device (2) for each transducer element independently of the adjacent transducer element, and it is possible to implement practically any arbitrary delay time (tv). <IMAGE>