baber/WOPTO huggingface dataset:
Patent DE-3132871-A1 (DE)
Title: Loading device for lorries
Inventor: BAER GERD
IPC: B60P1/44
Filed: 1981-08-20
Abstract: The platform (194) can be moved by means of the loading device (28) out of the position in which it is pivoted under the vehicle into a position of use and lifted vertically in this position. The loading device (28) is attached to the loading floor (14) by means of a loading floor bearing (54) and to the box body (13) via a cover plate (91) which holds the lifting motor (104), the rotary transmission means and the head bearing. The loading device (28) can be retrofitted to lorries with only a minimum degree of expenditure on changes, the load volume is only reduced insignificantly and the access to the load space is not impeded. Furthermore, safety measures are taken which prevent or reduce damage to the loading device in the case of overloading, irregular running of the lifting spindle which is mounted in the carrier (71) and hard setting down of the platform (194) when lifting and lowering. <IMAGE>
Patent DE-3133722-A1 (DE)
Title: Electromechanical transducer arrangement
Inventor: SCHMIDT OTTO
IPC: H03K17/96
Filed: 1981-08-26
Abstract: The pushbuttons (5 to 20) in each case contain two piezoelectric elements (32 to 63) which are arranged behind one another in different planes in the direction of pressure, the electrodes of which piezoelectric elements, which face one another, being connected to a common reference potential and the electrodes of which which face away from one another being connected to a row conductor (A, B) in one plane and to a column conductor (1, 2) in the second plane. The invention consists in that in each case two rows (22, 23 and 24, 25 and respectively 72, 73 and 74, 75) of pushbuttons (5 to 8, 9 to 12 and 13 to 16, 17 to 20 and 5, 9, 13, 17; 6, 10, 14, 18 and 7, 11, 15, 19; 8, 12, 16, 20) are allocated to the row conductors (A, B) and the column conductors (1, 2), of which pushbuttons in each case the two pushbuttons opposite one another (for example 5 to 9 and 6 and 10) of the different rows (for example 22 and 23) are oppositely polarised. In this matrix, only a single control line is in each case required for two rows (22, 23 and 24, 25, respectively) or two columns (72, 73 and 74, 75, respectively). <IMAGE>
Patent DE-3142620-A1 (DE)
Title: Device for reducing the fuel consumption during acceleration of a motor vehicle
Inventor: SIKS MONIKA
IPC: B60K26/04
Filed: 1981-10-28
Abstract: In order to save fuel during the acceleration of a motor vehicle, the uncontrolled (undefined) movement of the accelerator pedal (1) is converted into a controlled (defined) movement acting on the accelerator lever (3). This is achieved in that the accelerator cable (2) between accelerator pedal (1) and accelerator lever (3) is split and that the separation is bridged by a readjusting unit, which is divided into two in such a way that one part (accelerator control 6) is moved immediately with the accelerator pedal (1) and that the second part (lever control 7) is readjusted in a controlled manner. In this way the consumption peaks occurring during acceleration are cut off. <IMAGE>
Patent DE-3149220-A1 (DE)
Title: Electromechanical level measuring instrument
Inventor: BOEHLER EWALD
IPC: G01F23/00
Filed: 1981-12-11
Abstract: An electromechanical level measuring device (10) comprises a cable drum (16) which is driven by an electric motor (52) and onto which a measuring cable (18) is wound. Attached to the unwound length of the measuring cable (18) is a sensing weight (22). The unwound end of the measuring cable (18) when the sensing weight encounters the surface of the charge is a measure of the filling level. The electric motor (52) drives, via a gear system (48), a shaft (44) which carries a drive wheel (40). The drive wheel can be rotated through a limited angular range between two end positions (64, 66) with respect to a carrier wheel (32). With the sensing weight (22) freely suspended on the measuring cable (18), the carrier wheel is in one end position with respect to the drive wheel. When the sensing weight (22) encounters the charge surface, the carrier wheel is moved in the direction of the other end position by a tension force. The relative rotation of drive and carrier wheel, which are disposed outside the region which can be affected by the charge, is measured by sensors (70, 72) which function without contact and is processed in an evaluation device for switching the direction of rotation of the electric motor (52). <IMAGE>
Patent DE-3149480-A1 (DE)
Title: Filter circuit consisting of switches and capacitors
Inventor: SMOLKA GEORG DIPL ING
IPC: H03H19/00
Filed: 1981-12-14
Abstract: The invention relates to a filter circuit, consisting of switches and capacitors, for electrical oscillations, using inverting and non-inverting switch-capacitor-integrators in which the switches are controlled by two non-overlapping clock phases. It is the object of the invention to implement so-called Brune sections in switch-capacitor technique. This object is achieved in such a manner that the first input (3) of the non-inverting integrator (1) is connected to the output (4) of the inverting integrator (2) and the first input (5) of the inverting integrator (2) is connected to the output (6) of the non-inverting integrator (1), in that the second input (7) of the non-inverting integrator (1) is connected to the first input terminal (8) of the filter and the output (4) of the inverting integrator (2) is connected to the first output terminal (9) of the filter, in that the second input (10) of the inverting integrator (2) is connected to the second input terminal (11) of the filter and the output (6) of the non-inverting integrator (1) is connected to the second output terminal (12) of the filter, and in that an input signal (-U1) is transmitted inverted from the first input (8, 8') to the first output (9, 8') and an input signal (U2') is transmitted inverted from the second input (11, 8') to the second output (12, 8'). Possible applications are, in particular, frequency-selective circuits. <IMAGE>
Patent DE-3150536-A1 (DE)
Inventor: SCHROEDER ERNST F
IPC: H03G3/20
Filed: 1981-12-21
Abstract: An electronic amplifier having a transmission factor which can be varied by means of a control voltage, specifically an expander. A switch is provided for selective operation of the amplifier with a fixed control voltage or with a variable control voltage, with this switch being coupled with circuitry for reducing, during operation of the amplifier with a fixed control voltage, the output voltage of the control circuit generating the variable control voltage.
Patent DE-3201031-A1 (DE)
Title: Bracket device for mounting supporting elements on slotted profiled stays
Inventor: SCHUMBURG MICHAEL
IPC: F16B12/32
Filed: 1982-01-15
Abstract: A bracket device is used for mounting supporting elements on multi-surface profiled stays with grooves in at least two adjacent side surfaces. Such profiled stays are used for example in the construction of exhibition stands for connecting wall elements. The supporting elements are used for the fitment of objects to be installed, such as coat hooks. In the case of the bracket device, the invention provides a supporting block in which a tension bolt is provided which can be displaced longitudinally, can be clamped to the rear and engages on bracket tongs. The bracket device is placed on the corner of a profiled stay so that the bracket tongs engage in two grooves, adjacent to the corner, of the profiled stay. When the tension bolt is clamped back against the supporting block, lateral abutments of the supporting block engage with the limbs of the tongs and hold the latter firmly engaged with the grooves of the profiled stay.
Patent DE-3201221-A1 (DE)
Title: Station for mixing in particular paints and the like
Inventor: RIBIC WALTER
IPC: B01F15/04
Filed: 1982-01-16
Abstract: The mixing station is composed of a multiplicity of reservoirs (11, 12, 13, 14...), from which substances can be filled via feed lines (111, 121) into a mixing vessel (42) located on a balance (41). The feed lines (111, 121...) emerging from the stationary reservoirs (11, 12, 13, 14...) form, together with return lines (114, 124...), annular lines into which 3/2 way valves (e.g. 117) are inserted at whose one output discharge lines (112, 122...) are located which run into discharge nozzles (113, 123) which are combined in a nozzle head (31) arranged above the balance (41). <IMAGE>
Patent DE-3201974-A1 (DE)
Title: Device for ventilating refrigerated containers
Inventor: GUENTHER HORST
IPC: B65D88/74
Filed: 1982-01-22
Abstract: In a device for ventilating refrigerated containers which are not connected to a cooling-air circulation system and which are provided with air passage openings which are to be brought into connection in a covering manner with openings in the cooling-air circulation system, there is present at least one housing which covers at least one of the air passage openings and in which an air blower is provided. The aim is thus achieved of ventilating refrigerated containers, which are not connected to a cooling-air circulation system, in such a manner that not only is an adequate removal of humidity guaranteed and thus the formation of condensation water prevented, but also continuous ventilation is possible, which is also effective if the ship sails in poor weather conditions and/or rough seas. The device is particularly advantageous if it is characterised by a closed housing which in each case is to be placed in front of one of the air passage openings of the refrigerated container, covers the respective air passage opening and has a connection opening which is to be placed in front of one of the air passage openings of the refrigerated container and is provided with clamping levers which engage therein and can be locked in it, and at least one air passage arranged with its passage opening angled in relation to the axis of the connection opening, there being provided in at least one of the housings placed in front of the air passage openings of the refrigerated container, in the path between connection opening and passage, an air blower.
Patent DE-3205120-A1 (DE)
Title: Wall design for heating boiler for burning liquid or gaseous fuels
Inventor: VIESSMANN HANS DR
IPC: F24H9/00
Filed: 1982-02-12
Abstract: The wall design is intended for heating boilers for burning liquid or gaseous fuels, in which the spaces conducting the heating and flue gas are screened in a liquid-tight manner from the water-bearing interior of the heating boiler housing by walls. The special wall design consists in that the walls (1) surrounding the space conducting the heating and flue gas are formed from at least one sheet-metal double-layer blank (2) and the layers (2', 2'') are interconnected with rolled seam welds (3) or spot welds (4) arranged at a distance from one another. <IMAGE>
Patent DE-3205972-A1 (DE)
Title: Suspension part for a cabinet for hanging files
Inventor: ENDRISS HANS-PETER
IPC: B42F15/00
Filed: 1982-02-19
Abstract: The suspension part for a cabinet for hanging files, designed as a pocket or the like, has a strip (5) extending over the width of the suspension part on which are arranged various mounting devices, (7, 8, 10, 11, 14), which permit the suspension part to be used with a corresponding variety of filing cabinet systems. <IMAGE>
Patent DE-3212527-A1 (DE)
Title: Washing machine, washer/drier and laundry drier
Inventor: LEPPER WILHELM DR ING
IPC: D06F39/12
Filed: 1982-04-03
Abstract: Published without abstract.
Patent DE-3218635-A1 (DE)
Title: Packer roller for ground-working in agriculture
Inventor: KIRCHBERGER FRANZ
IPC: A01B29/04
Filed: 1982-05-18
Abstract: A packer roller of a cage-drum roller type for ground-working in agriculture possesses, in the inner free space formed by the bars (3) lying on an imaginary cylindrical surface and by the two end discs (2), an elastically flexible core (5) which fills the free space and which prevents sticky soil residues from penetrating and settling. The core can be subdivided into a plurality of pieces according to the position of the holding rings (4) and can consist of foam rubber, plastic foam or a compressed-air concertina, the surface of which is smooth and easily separable. The compressed air transmits the fulling work from the ground surface to the other surface regions of the concertina, thus causing the settled soil residues to be repelled. For adaptation to the nature of the ground, the pressure of the air can be varied or be alternately increased or reduced by means of controlled pneumatic solenoid valves. <IMAGE>
Patent DE-3219490-A1 (DE)
Title: Cyclohexane-1,3-dione derivatives, processes for their preparation and their use for controlling undesired plant growth
Inventor: JAHN DIETER DIPL CHEM DR
IPC: A01N35/06
Filed: 1982-05-25
Abstract: The present invention relates to cyclohexane-1,3-dione derivatives of the formula <IMAGE> in which R<1>, R<2>, R<3> and R<4> have the meanings given in the description, to processes for the preparation of these compounds, and to their use for controlling undesired plant growth.
Patent DE-3219699-A1 (DE)
Title: Process for manufacturing an air collector for internal combustion engines
Inventor: GEBERT HANS DIPL ING
IPC: F02M35/10
Filed: 1982-05-26
Abstract: In a process for manufacturing an air collector (1), intended for performance tuning, which is connected downstream of an intake air filter of an internal combustion engine, a plastics parison, forming the air collector (1) is blow-moulded around a funnel-shaped intake nozzle (5), which is pushed onto a mandrel and introduced into a mould. During cooling the outlet nozzle (3), which is integrally formed on the air collector (1), shrinks onto the intake nozzle (5) and forms a firm and tight connection therewith. <IMAGE>
Patent DE-3224146-A1 (DE)
Title: Low-voltage bushing
Inventor: BACHMEIER ALBERT
IPC: H01B17/56
Filed: 1982-06-29
Abstract: In a low-voltage bushing having a bolt (7) which passes through the insulating body (3) of said bushing in the longitudinal direction of said insulating body and projects on both sides beyond the insulating body (3), the end section (9) of the bolt (7) which is to be arranged on the accessible side of the wall holding the bushing has at least one terminal duct (10) which, together with in each case at least one terminal screw (11) which is arranged in a threaded hole running at right angles to the duct direction and opening into the terminal duct (10), forms a screw terminal. Furthermore, all the parts of the screw terminal and of the end section (9) of the bolt (7) forming it are covered by a separate protective body (13) consisting of electrically insulating material, in order to protect them against being touched. <IMAGE>
Patent DE-3226006-A1 (DE)
Title: Device constructed on the modular principle for the sorting and automatic feed of screws to one, two or more screwing tools
Inventor: STRECK FRIEDRICH
IPC: B07C5/04
Filed: 1982-07-12
Abstract: Device for the sorting and automatic feed of screws to one, two or more screwing tools. The device has an automatic classifier (14) with a following linear conveyor (28), which is optionally followed by a measuring station (30) with a reject ejector (32) for checking the screws for desired dimensions. The screws conveyed by way of the linear conveyor (28) pass into a lock unit (38) which is connected via a pneumatic supply line (18) to the screwing tool or screwing tools (20) to be fed. The lock unit has a closing member to be opened and closed selectively for the passage of the screws. A compressed-air source connected to the lock unit (38) behind the closing member can be activated, with the lock unit closed, and then conveys the screw which has previously crossed over, with the closing member opened, to the screwing tool (20) by means of the pneumatic supply line (18). <IMAGE>
Patent DE-3227899-A1 (DE)
Title: Method of building and/or operation to improve the use of energy
Inventor: TRAEBING ERNST DIPL ING
IPC: F24D19/10
Filed: 1982-07-26
Abstract: Published without abstract.
Patent DE-3236292-A1 (DE)
Title: Device for monitoring the closed state of refrigeration unit doors
Inventor: KLOSE SIEGFRIED ING GRAD
IPC: F25D29/00
Filed: 1982-09-30
Abstract: As switching means which can be affected by the door of a refrigeration unit, in particular of a refrigerator or freezer cabinet, and which generate a warning signal when a door is left open over a lengthy period or is not closed according to instructions, light-reflex optocouplers are disposed in the middle area of the door-opening limiter running vertically in relation to the pivot axis of the door. <IMAGE>
Patent DE-3300307-A1 (DE)
Title: Floating cover for water tanks made from self-supporting cover elements
Inventor: GRAGE JOACHIM DIPL ING
IPC: E04H4/08
Filed: 1983-01-07
Abstract: Conventional covers for water tanks, e.g. effluent tanks, are designed as dome-shaped structures which can be stretched in a self-supporting manner from edge to edge of the tank. The static problems entailed therein are known. A rotating scraper bridge provided inside the cover is at risk from corrosion. A cover for water tanks, e.g. effluent tanks, is now proposed which consists of self-supporting cover elements, in particular of glass fibre-reinforced plastic, wherein the individual cover elements float on the water. Static problems are thus excluded. The scraper bridge is located outside the air space which is enclosed under the cover. In the case of circular effluent tanks, the floats for the cover elements can follow spiral lines, so that in the case of a turning covering the radial flow of the contaminated water in the effluent tank is unimpeded. In this specific case, then, the cover elements 12 follow spiral lines 3 via the float 10, starting from the central structure 1 and extending to the tank edge 2. <IMAGE>
Patent DE-3301952-A1 (DE)
Title: Device for measuring acceleration and braking processes and centrifugal forces when cornering
Inventor: REICHE ANNEKATRIN
IPC: G01P15/11
Filed: 1983-01-21
Abstract: The abovementioned device enables fuel to be saved, tyres and brake linings and the waste of kinetic energy bound up with braking to be spared, and safety to be increased, particularly when cornering in the wet and on slippery surfaces. The device functions on the basis of physical laws of mechanics and electricity, and uses the inertial response of a sphere which contains a magnet and rolls in a sector surrounded by coils in a manner dependent on acceleration and braking processes and instances of cornering. The sensitivity in the display is altered to meet the requirements of saving fuel, the sparing of tyres and brake linings and safety dependent on road conditions by arranging that a screw continuously deforms in the shape of a convex cone a permanently elastic bottom of the box-shaped container. An optical or acoustic signal is triggered via a relay which is excited by the current which is produced when the sphere containing a magnet rolls in a sector surrounded by coils. Measurement of acceleration, braking and cornering to the right and left is enabled by four sectors given corresponding horizontal installation of the device. The device is mounted on the dashboard in such a way that setting and reading of the sensitivity can be done on a scale. <IMAGE>
Patent DE-3306121-A1 (DE)
Title: 11 beta -Arylspirolactones in the steroid series, process for the preparation thereof and pharmaceutical products containing these compounds
Inventor: NEEF GUENTER DR
IPC: C07J33/00
Filed: 1983-02-18
Abstract: 11 beta -Arylspirolactones in the steroid series of the general formula I <IMAGE>  in which R1 is <IMAGE> with R<I> and R<II> meaning in each case alkyl with 1 to 4 carbon atoms or R<I> and R<II>, with the inclusion of N, meaning a 5- or 6-membered saturated heterocyclic ring, it being possible for the ring to contain, besides N, also another hetero atom N, O or S, and the corresponding N-oxides,     -SR<III> with R<III> meaning methyl, ethyl or phenyl and -OR<IV> with R<IV> meaning methyl, ethyl, propyl, methoxymethyl, allyl or  beta -dimethylaminoethyl,   R2 is a hydrogen atom, a methyl or ethyl group and <IMAGE> or <IMAGE> where the wavy lines  &tilde&  &tilde&  &tilde&  indicate that the substituent is in the alpha or  beta  position and <IMAGE> is <IMAGE> or <IMAGE>,   with M = K, Na or Li and   R<V> and R<VI> are each alkyl with 1 to 4 carbon atoms Original abstract incomplete.
Patent DE-3318171-A1 (DE)
Title: Method and device for producing a vegetation layer
Inventor: SERWANE KARL
IPC: A01G25/00
Filed: 1983-05-19
Abstract: The invention relates to a method for producing a vegetation layer, characterised by the arrangement of a perforated and otherwise essentially not water-permeable layer which is arranged as far below the surface as corresponds to the thickness of the desired vegetation layer. The invention also relates to a device for producing a vegetation layer, characterised by a three-dimensional shaped body consisting of a film which is in itself essentially water-impermeable and which has perforations, there being arranged above this film layer a vegetation layer and below the film layer a moisture-bearing sublayer, under which a water-impermeable sealing layer is situated. <IMAGE>
Patent DE-3318764-A1 (DE)
Title: Reinforced ceiling beam made of brick and concrete
Inventor: MARTINI GIANCARLO
IPC: E04C5/065
Filed: 1983-05-24
Abstract: The invention relates to a reinforced ceiling beam made of brick and concrete, which has a plurality of brick shells of u- or c-shaped configuration in cross-section and aligned to form a longitudinal cavity, the longitudinal cavity receiving the concrete and the metal reinforcement. To achieve continuous, mechanical production of such a ceiling beam, according to the invention a groove (5) for receiving the bent ends (7c) of bows (7, 7') forming, together with an upper longitudinal bar (9) and two lower longitudinal bars (8), a lattice reinforcement (2, 2') is let into the opposite inner sides of the side walls (4) of each brick shell (1) close to the base (11). <IMAGE>
Patent DE-3320113-A1 (DE)
Title: Method and device for producing bread moulds
Inventor: BIRNBAUM WOLFGANG
IPC: B27J1/00
Filed: 1983-06-03
Abstract: A flexible bar material is wound onto a mould inner core. The individual windings are pinned together with the aid of a compressed-air nailing tool guided along the mould inner core. The semi-automatic operation produces a rationalisation of the manufacturing process, and the bread moulds produced are optimally shaped and uniform.
Patent DE-3321605-A1 (DE)
Title: Process for the purification of effluents containing phenols and BTX aromatic compounds
Inventor: KLASSERT ANTON
IPC: C02F1/28
Filed: 1983-06-15
Abstract: After a mechanical prepurification by flotation or sedimentation and filtration on a gravel bed, the effluents (waste waters) are passed from the bottom into an adsorption column containing highly active adsorber resins. The BTX (benzene/toluene/xylene)-containing adsorber resins are withdrawn at the bottom and the phenol-containing adsorber resins are withdrawn via an intermediate tray. The control of the product streams is carried out via measuring instruments for determining the hydrocarbon content and/or the phenol content. The phenol is desorbed with aqueous sodium hydroxide solution and the BTX aromatic compounds are desorbed with steam. The regenerated, water-wetted adsorber resin is delivered to a storage vessel at the head of the column.