baber/WOPTO huggingface dataset:
Patent DE-3225232-A1 (DE)
Title: Polarised electromagnetic small relay
Inventor: HENDEL HORST
IPC: H01H51/22
Filed: 1982-07-06
Abstract: A polarised electromagnetic small relay according to German Patent 3124412 is described, in which at least one of the coil cores which can be magnetised consists of at least two material strips located one on top of the other, in order to achieve a monostable method of operation, one of which material strips consists of a non-ferromagnetic material. The small relay described has all the advantages of the small relay according to German Main Patent 3124412 and is furthermore constructed for a monostable method of operation, with a simple production capability.
Patent DE-3233011-A1 (DE)
Title: Heat-insulating building block
IPC: E04C1/41
Filed: 1982-09-06
Abstract: Heat-insulating building block having an insulating layer which is straight only at its two outer free ends on each side and at the continuous base line of the indentation extending into the block, so that this indentation begins perpendicularly or transversely to the free lines and then widens on each side until it leads into the continuous line of the indentation, the surrounding concrete layers running in the same shape as the insulating layer and being in contact therewith. <IMAGE>
Patent DE-3234756-A1 (DE)
Title: Seating furniture unit
Inventor: PAPST ERICH
IPC: A47C7/46
Filed: 1982-09-20
Abstract: The invention relates to a seating furniture unit, in which the backrest has a spring support device which may carry a cushion rest or may be covered by the cushion material as opposed to the covering material.
Patent DE-3235600-A1 (DE)
Inventor: REIMANN HANS DR RER NAT
IPC: C02F3/06
Filed: 1982-09-25
Abstract: 1. A biological sewage purification plant comprising a percolating filter which is provided with an inflow for the sewage to be purified, an outflow for purified sewage, and a filling consisting at least in part of open-pored foam in the form of a single foam block or a plurality of foam blocks, characterized in that the foam has a specific surface area 3000 to 15 000 m**2/m**3, preferably 5000 to 10 000 m**2/m**3, and that bores (4) having a diameter of 1 to 5 cm, preferably 2 to 2.5 cm, are provided in the filling as ventilating channels.
Patent DE-3235660-A1 (DE)
Title: Circuit arrangement for monitoring an electrical sensor for interruption and bypassing
Inventor: HANTKE KLAUS
IPC: G01R31/50
Filed: 1982-09-27
Abstract: In the circuit arrangement, a sensor (M) with inductive internal impedance in a series circuit with a resistor (R1) and a capacitor (C1) is connected to a squarewave voltage generator (T) which emits an output voltage (U1) which has a high frequency with respect to the measurement signal of the sensor (M). The voltage (U2) dropped across the resistor (R1) is compared with one reference voltage each (Uref1, Uref2) in two comparators (K1, K2). The first comparator (K1) is followed by a smoothing filter (R3, D1, C3, R4) and the outputs of the first smoothing filter and of the second comparator (K2) are connected to an output terminal (K1) via a decoupling diode (D2). The two reference voltages (Uref1, Uref2) are selected in such a manner that a fault signal is output both in the case of an interruption and in the case of a bypassing of the sensor (M). <IMAGE>
Patent DE-3235717-A1 (DE)
Title: Terminal element for a printed-circuit board
Inventor: RETTIG ROBERT DIPL PHYS
IPC: H01R12/57
Filed: 1982-09-27
Abstract: Printed-circuit boards for layer circuits are made contact with by soldering on terminal elements. In this case, it can be difficult to supply the soldering point with sufficient solder material. The terminal element contains a number of sprung sheet-metal tongues, at least one of which is bent with respect to the others in the shape of a pocket to form a terminal contour and provides little capability for the attachment of additional solder spheres or solder wire sections. According to the invention, a gap is therefore formed, in which the soldering material is arranged, between one of the sheet-metal tongues and a further sheet-metal part without a spring function. The gap can be formed in a simple manner by the sheet-metal tongues having an extension piece which is bent away with respect to the actual sheet-metal tongue in the opposite direction with respect to the terminal contour, forming a gap. The invention is used in particular for making contact with ceramic substrates on layer circuits. <IMAGE>
Patent DE-3239502-A1 (DE)
Inventor: SCHNIRCH LEO
IPC: A47B97/04
Filed: 1982-10-26
Abstract: A wall board includes a board support mechanism which is adapted to be secured to a vertical wall surface and a board member which is vertically movably supported on the board support mechanism. The board support mechanism includes an arrangement which counterbalances the weight of the board member. Laterally spaced, vertically extending side walls extend rearwardly from the board member on opposite sides of the board support mechanism to locations adjacent the vertical wall surface. The inner sides of the side walls have vertically extending guide rails which receive guide slides or guide rollers provided on the board support mechanism.
Patent DE-3240277-A1 (DE)
Title: Pressure medium brake system
Inventor: HUEBL EWALD DIPL ING
IPC: B60T8/36
Filed: 1982-10-30
Abstract: A pressure medium brake system is proposed, in which a pressure control valve is arranged between the brake cylinder or cylinders and a pressure source. The pressure control valve contains a relay valve, to the control chamber of which control pressure is admitted solely by way of electrical control elements formed by solenoid valves. In this the control pressure monitored by the electrical control elements is drawn directly from a pressure source, which also contains the pressure medium fed to the brake cylinders by way of the relay valve. Due to the exclusively electrical triggering of the solenoid valves by digital signals, actuation can, without any problems, be integrated with additional electrical control signals originating from an antilock brake system (ABS). Different types of pressure control valve for a pressure medium brake system are proposed. <IMAGE>
Patent DE-3245204-A1 (DE)
Title: Method for taking fingerprints
Inventor: POSTLE STEPHEN RODERICK DR
IPC: A61B5/117
Filed: 1982-12-07
Abstract: Fingerprints are taken by applying a colourless solution, containing at least one colourless composition, onto the areas of the hand from which a fingerprint is to be taken, and then pressing the part of the hand bearing this colourless solution onto a support on which there has been poured a layer containing at least one coloured composition, or by pressing said part of the hand onto a plate-shaped support impregnated with at least one coloured composition, as a result of which the colourless composition is made to react with the coloured composition on the support or in the plate-shaped support in order either to bring about a change in the colour or a change in the intensity of colour of this coloured composition. The aqueous solutions used in this method have no harmful effects on those parts of the hand with which they are brought into contact.
Patent DE-3246714-A1 (DE)
Title: Electrical switch, especially a steering column switch for motor vehicles
Inventor: ERDELITSCH HERBERT
IPC: B60Q1/34
Filed: 1982-12-17
Abstract: An electrical switch has an operating lever 17, which can be moved from a stable switching position into a second switching position, and a transmission lever 35, which can pivot in a pivoting plane of the operating lever 17 within a specific angular range and can be moved via the one electrical contact 40. The transmission lever is at the same time constructed as a switching lever which, together with a spring 29 that loads it, determines the switching characteristic of the operating lever 17. A preferred version is shown in Fig. 1. <IMAGE>
Patent DE-3247015-A1 (DE)
Title: Coin-operated gaming machine with coin pay-out containers of individual coin value
Inventor: GAUSELMANN PAUL
IPC: G07F17/32
Filed: 1982-12-18
Abstract: Published without abstract.
Patent DE-3302203-A1 (DE)
Title: Circuit arrangement for common suppression of thyristor converters
Inventor: MARQUARDT RAINER DR ING
IPC: H02M7/521
Filed: 1983-01-24
Abstract: A circuit arrangement is described which is suitable for common suppression of converters which operate with an impressed DC voltage. It is characterised by an extremely small circuitry complexity and can be designed such that no auxiliary thyristors are required. <IMAGE>
Patent DE-3314974-A1 (DE)
Title: Pickling solution for pickling metal surfaces, and use thereof
Inventor: MUELLER DIETER JUERGEN DR
IPC: C23C22/78
Filed: 1983-04-26
Abstract: These are pickling solutions based on halogenohydrocarbons, which contain small quantities of phosphoric acid as pickling acid and small quantities of water, a lower alcohol as solubiliser and an inhibitor and, if appropriate, an aprotic component and an aldehyde. The pickling solutions can be used with particular advantage in subsequent phosphating in phosphating baths based on halogenohydrocarbons.
Patent DE-3316880-A1 (DE)
Inventor: ELSNER GEORG DIPL CHEM DR
IPC: C01B25/40
Filed: 1983-05-07
Abstract: The disclosure relates to a process for making a particulate agent stable to hydrolysis based on free-flowing, pulverulent ammonium polyphosphate by treating the ammonium polyphosphate with a thermosetting, artificial resin being water-insoluble when cured. More specifically, the disclosure provides for the ammonium polyphosphate, an aliphatic alcohol as a diluent, and a melamine/formaldehyde-resin or phenol/formaldehyde-resin to be placed in an autoclave and intimately mixed at room temperature; for the mixture to be heated to a temperature of about 80 DEG  to about 180 DEG  C. and allowed to remain over a period of 15 to 240 minutes at that temperature and under the pressure corresponding to the vapor pressure of the diluent; for the diluent to be separated and for the product so obtained to be dried.
Patent DE-3321950-A1 (DE)
Title: Steering connection for vehicle elements coupled to one another
Inventor: HAAG ALBERT
IPC: B60D1/40
Filed: 1983-06-18
Abstract: The invention relates to the articulated intercoupling of a tractor and a trailer such that for the purpose of achieving a high degree of manoeuvrability of two existing knuckle joints (34c) located on the sides of the individual vehicles and approximately in the separating plane between them, in each case only the knuckle joint on the inside of the curve engages, while the individual vehicles are separate from one another in the region of the knuckle joint on the outside of the curve. A separate tow bar (49c) is provided for transmitting the tractor force, and is mounted at a fixed position on one individual vehicle and guided in a curve on the other individual vehicle (2c) with the aid of a driver (43c). <IMAGE>
Patent DE-3324807-A1 (DE)
Title: Supercharged internal-combustion engine
Inventor: THOLEN PAUL DIPL ING
IPC: F02D23/02
Filed: 1983-07-09
Abstract: A supercharged internal-combustion engine 1 is proposed with a heat exchanger 4 for cooling and/or pre-heating of the charging air and with a control element 8 controlling the full load delivery of a fuel metering device, especially a fuel injection pump 5, as a function of a characteristic operating variable of the internal-combustion engine 1, in which the control element 8 for controlling the full load delivery of the fuel metering device 5 can be controlled as a function of the temperature and/or of the pressure of at least one cooling or pre-heating medium of the heat exchanger 4. The heat exchanger 4 at the same time preferably has a self-contained heat accumulator system with a working medium of high thermal capacity and/or a working medium which functions as latent heat accumulator in the working temperature range of the heat exchanger 4 (fig. 1). <IMAGE>
Patent DE-3325248-A1 (DE)
Title: Drive means for the feed of a machine tool table
Inventor: HENLE KARL
IPC: B23Q5/40
Filed: 1983-07-13
Abstract: The drive means, consisting of a drive spindle (1) and a spindle nut (16), for the feed of a machine tool table (9) have two brackets (18, 19) which are fastened in an articulated or pivotable manner to the spindle nut and the machine table so that both components can be connected to one another in such a way that they can move in one plane. <IMAGE>
Patent DE-3327002-A1 (DE)
Title: Pastry sausage machine
Inventor: KOENIG ROBERT
IPC: A22C11/00
Filed: 1983-07-27
Abstract: A device for manufacturing pastry sausage has a height-adjustable worktable (5), on which an upwardly open container (7) stands. Above the worktable (5), a tool carriage (10), which has cutting-out tubes (18, 19) directed towards the container (7), is vertically movable. By immersion in the container (7), the cutting-out tubes (18, 19) are filled with meat mass. Subsequently, the container (7) is exchanged for a container with pastry dough. This container is then moved upwards so that the cutting-out tubes (18, 19) can be immersed in the pastry dough. Finally, the cutting-out tubes (18, 19) are withdrawn from the pastry dough by moving the tool carriage. At the same time, discharging rams (20, 21) prevent the meat mass in the cutting-out tubes (18, 19) from likewise coming out of the pastry dough in the container (7). <IMAGE>
Patent DE-3329170-A1 (DE)
Title: Hydraulic control circuit for hydrodynamic signal processing
Inventor: STEPRATH WERNER ING GRAD
IPC: A01B63/111
Filed: 1983-08-12
Abstract: A hydraulic control circuit (10) for hydrodynamic signal processing is proposed, which can be used in a hydraulic lifting gear control device with fully hydraulic signal processing in a bridge circuit. An adjustable, hydraulic resistor (12) is designed with a slot-like throttle aperture (21) increasing the lift, and coupled to a piston (22) of a displacement cylinder (24) so that in addition to a change in pressure as a function of the resistance, in the event of a sudden input signal an additional change in pressure is produced as a function of the volume change in the displacement cylinder. Pressure changes in the same direction accumulate in the control connection (18) and lead to an improved dynamic response of an assigned control circuit. <IMAGE>
Patent DE-3336278-A1 (DE)
Title: Vehicle wheel with cover element
Inventor: SPITZ WOLFGANG DIPL ING
IPC: B60B7/01
Filed: 1983-10-05
Abstract: The invention relates to a vehicle wheel with a cover element, with a pneumatic vehicle tyre made of rubber or rubber-like plastics and with a rigid rim which has essentially radially inwardly extending rim flanges and, next to the latter, seat faces for the tyre on the radially inner circumference. In order to avoid the penetration of water into the space between tyre beads and rim disc, it is proposed that on the axially inner side of the stated rim flange area the tyre walls should have at least one circumferential sealing lip and that a sealing element should be arranged radially inwards at a distance from the tyre walls, at least parts of said sealing element being located axially outwards with respect to the sealing lip.
Patent DE-3339309-A1 (DE)
Title: Garden chopper with belt-driven blade apparatus
Inventor: SCHULTE-FRANKENFELD MANFRED
IPC: B02C18/24
Filed: 1983-10-29
Abstract: The subject of the application is a garden chopper with a drive housing or drive frame, on which a rotary blade apparatus is mounted with a drive wheel and an electric motor is arranged with an output wheel axially parallel to and in the same radial plane as the drive wheel. In such a garden chopper, an automatic length compensation of the drive belt over the entire wear region is to be provided by a prestressed, elastic motor suspension, the spring force of which is nearly constant over the wear path. For this purpose, the electric motor is arranged on a rocker which is pivotable on the housing, about an axis parallel to the axis of the drive wheel, and is acted upon by a spring which is braced on the housing and acts in the direction of an increase of the distance between the electric motor and the drive wheel.
Patent DE-3343013-A1 (DE)
Title: Device for stiffening the edges of window cutouts or the like in the walls of the box bodies of vehicles
Inventor: THUELIG WERNER
IPC: B60J10/32
Filed: 1983-11-28
Abstract: An edge stiffening device for window cutouts or the like which are attached subsequently in the walls of the box bodies of vehicles contains a structure which permits an easy but secure friction connection with the edges of the window cutouts or the like. The said structure consists of a sheet steel profile frame whose legs have at least one flange which rests against the wall of the box body in a planar fashion, a web which is directed essentially transversely thereto and a contact and attachment flange, in turn connected thereto, for the inner lining of the box. It is essential here that the flange, which can be rested in a planar fashion against the walls of the box body, of each leg bear an outwardly directed hook groove over an area which corresponds at least approximately to the length of the cutout edge adjacent to said leg and at the same time the individual legs can be plugged onto the cutout edges in the box body in a frictionally engaging fashion clamping in the direction of the plane of the wall by means of their hook groove.
Patent DE-3347548-A1 (DE)
Title: Agent and method for the specific immunological determination of the C-terminal fragment 68-84 of parathyroid hormone
Inventor: JUEPPNER HARALD WERNER DR MED
IPC: G01N33/78
Filed: 1983-12-30
Abstract: An agent and method for the specific immunological determination of the C-terminal fragment 68-84 of parathyroid hormone besides intact parathyroid hormone 1-84, as well as the longer parathyroid hormone fragments 43-84 and 53-84 is described using a highly specific antibody which can be prepared by administration of the condensation product of a synthetic C-terminal fragment 68-84 to 72-84 of parathyroid hormone onto foreign protein.
Patent DE-3400008-A1 (DE)
Inventor: WUHRMANN JUAN CARLOS DR
IPC: B01D19/04
Filed: 1984-01-02
Abstract: Foam regulators particularly suitable for use in surfactant-containing compositions, comprising a mixture of paraffin hydrocarbons and hydrophobic silica, preferably admixed with a carrier.
Patent DE-3400770-A1 (DE)
Title: Structural element
Inventor: BECKER OTTO ALFRED DR
IPC: F16S1/00
Filed: 1984-01-12
Abstract: Published without abstract.
Patent DE-3407055-A1 (DE)
Title: Parquet-flooring laying unit
Inventor: WELLENSIEK GUNTHER
IPC: E04F15/16
Filed: 1984-02-27
Abstract: A parquet-flooring laying unit comprises pieces of wood which are adhesively bonded with their useful surface onto a flexible meshed web or film which can be pulled off or removed by abrasive means. The pieces of wood, the edges of which are preferably not more than 3 cm, are cube-shaped, and the web is of a length at least five times its width and can be rolled up. The invention further relates to a process for producing the parquet-flooring laying unit, wherein the wooden cubes from a storage container are spread out onto a planar surface having the desired web width, flawed pieces of wood are exchanged, and the arrangement is provided with an adhesive, flexible web of paper, meshed web or film. After the adhesive has set, the web on which the cubes are bonded is cut to the desired length and rolled up, if appropriate with the web side inwards.
Patent DE-3408510-A1 (DE)
Title: Curve guide for an article conveying device and associated transport container
IPC: B65G19/18
Filed: 1984-03-08
Abstract: In article conveying devices whose conveying track contains curve sections, the curve guides for the conveyed material generally cause problems in respect of safe guiding functions and in respect of the simple and strong construction to be aimed at. For a solution to the problem which is progressive in this respect, a lateral guide (SF) is provided on the inside of the curve of the conveying track (FB) and a guide or drive belt (FAB) extending substantially along this lateral guide is provided on the outside of the curve, this belt being under prestress and hence resiliently pressed into contact with the lateral guide. The articles (SG) arriving in the curve along the conveying track pass into the region between the lateral guide (SF) and the belt (FAB) and are reliably held against the lateral guide in a resilient manner, that is to say within certain limits independently of possibly different dimensions and, if appropriate, with a positive-fitting drive effect. <IMAGE>
Patent DE-3409703-A1 (DE)
Title: Moulded part as viewing pane and cover pane having pictograms that are to be rendered visible by means of a light source, such as traffic light signs or signal signs for the housings of traffic signalling devices, such as traffic lights, and as a cover for flasher housings of motor vehicles or the like
Inventor: PIEP MANFRED
IPC: G09F13/04
Filed: 1984-03-16
Abstract: For the purpose of the unique discernibility of signalling lights, in particular in order to avoid phantom light which is produced by insolation or the incoming radiation from other light sources, the aim is to use an optically transmitting cover having a non-reflecting coating of the viewing surface. A cover constructed in this way, the production of which is not attended by a high technical and economic outlay, permits the non-reflecting emission of a light signal from a light signalling system, it being possible for the frequently complicated reflection-preventing devices to be omitted. Moreover, the viewing and cover pane is unbreakable, so that it is possible to exclude loss of functionality due to lack of colouring because of wilful damage or damage due to traffic influences, and thus to exclude possible risk to traffic.
Patent DE-3410605-A1 (DE)
Title: Sailboard
IPC: B63B35/79
Filed: 1984-03-22
Abstract: A centreboard case (2) with circular-arc-shaped guide grooves (4) is formed in the body (1) of a sailboard. The centreboard case (2) is dimensioned in such a way that it is able to completely accommodate a centreboard (3). In its head area, the centreboard (3) has laterally projecting rollers (34) which are guided in the guide grooves (4). If the centreboard head is displaced in the longitudinal direction of the sailboard, the longitudinal axis of the centreboard (3) describes both a translatory movement and a rotary movement, roughly in accordance with a circle tangent. The centreboard (3) can be extended or retracted with a single manipulation, and on account of the circular-arc-shaped guide grooves (4) only an outlet opening (5) of relatively small dimensions is required for the centreboard (3). <IMAGE>
Patent DE-3414480-A1 (DE)
Inventor: LICHTE NORBERT
IPC: H03K17/945
Filed: 1984-04-17
Abstract: A proximity switch or contactless switch circuit comprises within a casing a flexible insulating carrier provided along a component side with a multiplicity of electronic components connected by conductive strips to form the contactless or proximity switch circuit. An extension of the carrier or the opposite side of the carrier are provided with continuous conductive coatings so that when the carrier is folded or rolled within the casing, a portion of the carrier strip provided with the coating or layer forms an additional shield.
Patent DE-3416030-A1 (DE)
Title: Plastic closure cap for bottle-type containers
Inventor: HEINLEIN WERNER DIPL ING
IPC: B65D41/04
Filed: 1984-04-30
Abstract: In plastic closure caps for bottle-type containers having a sealing disc glued therein, there is a risk of the glued connection being affected or destroyed by the effect of heat during sterilisation or by chemical effects of the contents of the container. As a result, the sealing effect is lost. This disadvantage is removed by the invention in that tab-type projections are provided on the inside surface of the top surface of the cap, which projections are retained mechanically captively and non-displaceably by rolling-in or beading the sealing disc. <IMAGE>