baber/WOPTO huggingface dataset:
Patent DE-3136648-A1 (DE)
Title: Head restraint (head rest) arranged recessed in the backrest of a motor-vehicle seat
Inventor: NOTHACKER SIEGFRIED
IPC: B60N2/48
Filed: 1981-09-16
Abstract: In the case of a head restraint which is arranged recessed in the backrest of a motor-vehicle seat and when a particular criterion is present is pivoted by a controlling element, operated by auxiliary power, automatically into an operative position, the head restraint, starting from the operative position, can be adjusted in a specific manner within a region directed towards the seat user. If the criterion which arises with the occupation of the seat and is intended for pivoting up the head restraint is no longer present, said head restraint returns automatically from each position of adjustment into its position of rest.
Patent DE-3137128-A1 (DE)
Title: Bedpan, in particular for individuals suffering from spinal column complaints
Inventor: REUFF ROLAND DR MED
IPC: A61G9/00
Filed: 1981-09-18
Abstract: A bedpan (1'), in particular for individuals suffering from spinal column complaints, has a flat pot (2') with a base, an edge (4') and a grip part (5'). In order to be able to push a bedpan (1') of this type under the patient as painlessly as possible, without it being necessary to turn the patient onto his/her side or to have to move the patient by hand, the base of the pot (2') is formed by a rigid, flat base plate (3'), and at least that part of the edge (4') made of flexible material lying opposite the grip part (5) forms an inflatable chamber (11), and at least one inlet/outlet valve (10') is arranged in the edge (4'). <IMAGE>
Patent DE-3138349-A1 (DE)
Title: Flat pallet
Inventor: BUCHER ANTON
IPC: B65D19/00
Filed: 1981-09-26
Abstract: In flat pallets which consist primarily of extruded profiles, can be reinforced by ribs and are connected to one another, disadvantages have resulted in many cases during assembly and also during repair work and when individual parts are exchanged since a relatively long time has hitherto been required for the connection of the individual parts, and the connection thereof is complicated. To avoid these disadvantages, the crossmembers and longitudinal members, formed from profiles (12-22), of a pallet (10) are detachably connected to one another in a simple manner with the aid of wedges (28). <IMAGE>
Patent DE-3139949-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
Inventor: ITOH KATSUOKI
IPC: F02M61/08
Filed: 1981-10-08
Abstract: A fuel injection nozzle for internal combustion engines is proposed, in which a valve closure element (18) is influenced by two closing and recovery forces. The one force is produced by a magnet (50) and has a characteristic curve (90) which decreases from a high initial value (F1) when the valve (16, 20) is closed to a low final value (F2) during the full opening stroke of the valve closure element (18). The other closing force is likewise produced by magnets (70, 80) and has a characteristic curve (96) which progressively increases from a low initial value (F3) to a high final value (F4). The resulting force characteristic curve (98) starts from a high initial value (F5), has its minimum value (F6) approximately in mid-stroke and progressively increases towards the end to a final value (F7), which is approximately equal to the initial value (F5). This permits a rapid increase in the injection quantity when the valve is opened and returns the valve needle rapidly to the valve seat without delay when it is closed. <IMAGE>
Patent DE-3146055-A1 (DE)
Title: Process for the preparation of aromatic polyester carbonate resins
Inventor: SHIMIZU SENZO
IPC: C08G63/64
Filed: 1981-11-20
Abstract: The invention relates to a novel process for the preparation of an aromatic polyester carbonate resin containing ester and carbonate bonds which are present in the polymer chain of the resin in an alternating configuration with high regularity. The process is characterised in that the starting materials used are a dihydric phenol compound, an aromatic dicarboxylic acid dichloride and a halogenated carbonyl, and these compounds are reacted in the presence of a basic inorganic compound in a reaction medium which contains water and a water-immiscible solvent.
Patent DE-3148935-A1 (DE)
Title: Device for the cross-cutting of a fabric web moved in the longitudinal direction
Inventor: GAGEUR FRITZ
IPC: B26D1/56
Filed: 1981-12-10
Abstract: For the cross-cutting of a fabric web moved in the longitudinal direction, a knife is guided transversely relative to the fabric web. The knife is mounted freely rotatably in a slide which is displaced in a guide transversely to the fabric web. The cutting edge of the knife is directed radially to the axis of rotation of the mounting. As a result of its free rotatability, the knife adjusts itself automatically to the respective optimum cutting angle for any transport speed of the fabric material and for any cutting speed of the knife.
Patent DE-3150317-A1 (DE)
Title: Fastener for a cover plate of a video-tape cassette
Inventor: OISHI KENGO
IPC: G11B23/087
Filed: 1981-12-18
Abstract: The front side of a video-tape cassette is closed by means of a cover plate when the cassette is not being used, in order to protect the video tape and other components located in the cassette. When the cassette is used, the cover plate is pivoted into its open position, so that access to the video tape is afforded. The cover plate is secured by means of a blocking element, in order to prevent the former from accidentally being moved into its open position. The blocking element has an engagement face and is pivotably movable between a blocking position and a release position. When the blocking element is in the blocking position, the engagement face of the blocking element engages into the inner face of a blocking recess which is provided on the cover plate, in order to prevent the possibility that the cover plate will move into its open position. The engagement face of the blocking element is so inclined relative to the inner face of the blocking recess that a force pressing the blocking element in the opposite direction to the release direction is exerted on the blocking element when the cover plate is pivoted in the direction of the open position, the blocking element is in the blocking position and the faces come to rest against one another.
Patent DE-3151824-A1 (DE)
Title: Check indicator
Inventor: YAMAZAKI KUNIO
IPC: G01B3/22
Filed: 1981-12-29
Abstract: Check indicator in which a rotational displacement value of a measuring element is amplified and transmitted via a toothed segment carried by a main body of the check indicator to a display device, the said toothed segment being pressed in two opposite directions by two springs, so that the toothed segment can be held in a neutral position. The two springs differ in their strength such that one spring is of stronger, and the other of weaker elasticity. The stronger spring bears against the toothed segment via fine setting means for the spring tension. Said means are mounted in a positionaly variable fashion in the main body of the check indicator, the fine setting means bearing in the direction of pressure of the spring from the side against the spring which counteracts the restoring force of the spring. The fine setting means for the spring tension are adjusted in position in order to vary the restoring force, so that the toothed segment can be adjusted.
Patent DE-3201752-A1 (DE)
Title: Crystalline inclusion compounds of silicon dioxide, process for their preparation, and their use
Inventor: GERKE HORST DR
IPC: C01C1/04
Filed: 1982-01-21
Abstract: The invention relates to crystalline inclusion compounds of silicon dioxide which have a structure analogous to that of the gas hydrates of structural type II and the formula 136[(Si1-xTx)] x (24-y)M, in which T is an atom tetrahedrally coordinated by oxygen, x has a numerical value of </= 0.1, y a numerical value of 0 </= y </= 24 and M denotes atoms, molecules and/or ions having kinetic Lennard-Jones diameters  sigma  </= 9  ANGSTROM  in accordance with Patent Application P 3128988.6 in which M denotes atoms, molecules and/or ions having kinetic Lennard-Jones diameters of 11  ANGSTROM , and to the process for their preparation, in which basic, neutral and/or acidic SiO2-containing solutions are heated to temperatures above 120 DEG C at superatmospheric pressures, and to their use as agent for the absorption and storage of atoms, molecules and/or ions having kinetic Lennard-Jones diameters  sigma  </= 11  ANGSTROM .
Patent DE-3204419-A1 (DE)
Title: Process and apparatus for localising fuel elements with sheath tube damage during operation of a sodium-cooled reactor
Inventor: RELIC MILAN DIPL ING
IPC: G21C17/04
Filed: 1982-02-09
Abstract: For localising fuel elements with sheath tube damage during operation, sucking out fission gas above each fuel element head (4) by means of a sniffer duct (10), the lower end of which is constructed as a degassing apparatus, is proposed. The sucked-out gases are examined in an analysis apparatus for short-lived fission gases. A preferred exemplary embodiment is the use of guide tubes as the sniffer duct also; these tubes are already present for measuring probes (22), and are provided with an arresting device (21) in the lower portion. Degassing is supported by supplying protective gas through a pipeline (11). <IMAGE>
Patent DE-3206783-A1 (DE)
Title: Device for the loading and unloading of baking wagons with roof-tile cassettes
IPC: B65G67/14
Filed: 1982-02-25
Abstract: In a device for the loading and unloading of baking wagons with cassettes for roof tiles, a transport track runs parallel to the rail lines of the baking wagons. This transport track serves both as an unloading track and as a loading track. In contrast to previously known devices of this type, in which both the loading track and the unloading track were arranged perpendicularly to the rail lines, the new device allows a very simple space-saving construction.
Patent DE-3207436-A1 (DE)
Inventor: FICHTNER HANS E
IPC: H05B6/10
Filed: 1982-02-27
Abstract: The invention relates to a unit and a plant with such a unit as part thereof, based on the use of eddy currents for turning mechanical energy into heat energy for heating a fluid. The unit has a driver with at least one permanent magnet and is mechanically driven and takes effect on a rotor placed on the other side of a separating wall. The rotor is fitted with at least one permanent magnet and is turned by the magnetic attraction. The magnetic field, turning in relation to the separating wall, is at the same time responsible for causing eddy currents in the wall and for this reason for the production of heat which is given up to the fluid. In a preferred form of the invention, the rotor side of the unit is completely encapsuled and only one side of the separating wall is acted upon by the fluid so that even fluids that are strong or unstable chemicals may be heated. The heat producing unit may be automatically controlled with almost no time lag and the temperature may be automatically controlled within very fine limits.
Patent DE-3209570-A1 (DE)
Title: Electrical high-voltage fuse
Inventor: VOIGTLAENDER KURT
IPC: H01H85/42
Filed: 1982-03-16
Abstract: The housing (1) of an electrical high-voltage fuse contains an electrically negative gas and an unsupported fusing conductor (2) as well as an electrode device as the entry point for an arc which occurs when the fusing conductor (2) has melted through. The electrode device consists of a conductive ring (3) with which one end of the fusing conductor (2) engages. The fusing conductor (2) is exposed on a part of its length from the conductive ring (3) and is otherwise surrounded by a hollow-cylindrical control screen (4). The current connection (3a) of the conductive ring (3) is offset by an angular magnitude on the conductive ring (3) with respect to the attachment point of the fusing conductor (2). <IMAGE>
Patent DE-3214784-A1 (DE)
Title: Motor vehicle
Inventor: HOFFMANN RAINER
IPC: B60K13/02
Filed: 1982-04-21
Abstract: In the case of a motor vehicle it is often usual, in an excess pressure area on the bottom edge of the windscreen to tap a flow of air off by way of openings in the outer skin of the body front and to feed this to the heating and ventilation system of the vehicle. On vehicles on which, for aerodynamic reasons, sufficient openings are not provided in the front area to obtain a flow right through the engine compartment, a proportion of this air flow can advantageously be fed to the air filter of the internal combustion engine.
Patent DE-3215391-A1 (DE)
Title: Roller for soil tamping, having a hydrostatic travelling drive
IPC: E01C19/26
Filed: 1982-04-24
Abstract: Published without abstract.
Patent DE-3215401-A1 (DE)
Title: Heating stove with cooking plates and a water container
Inventor: KOLBECK GUENTHER W
IPC: F24C13/00
Filed: 1982-04-24
Abstract: A heating stove (1) comprises cooking plates (21) and a water container (7). In order to provide a simple and above all energy-saving possibility for heating rooms, for cooking and roasting and for hot-water preparation, the heating stove (1) has at least one heating chamber (3), in which an electric heating rod (5) is arranged. The heating chamber (3) is surrounded in the form of a box at least by a water boiler insert (7), in order therein to heat service water and/or heating water flowing through. By opening or closing passage openings in the water boiler insert (7), the air in the room, the cooking plates or the baking oven can be heated selectively. <IMAGE>
Patent DE-3220886-A1 (DE)
Title: Adhesive tapes and a process for their preparation
Inventor: MATNER MARTIN DIPL CHEM DR
IPC: C09J7/50
Filed: 1982-06-03
Abstract: Polyesters, in particular those which are applied from an aqueous dispersion, are suitable for adhesive tapes as adhesion promoters between film, in particular made of PVC or PP, and adhesive.
Patent DE-3235007-A1 (DE)
Title: Conveying device on a dish-washing installation
Inventor: VETTER KLAUS DIPL ING
IPC: A47L15/24
Filed: 1982-09-22
Abstract: A conveying device on a dish-washing installation is formed from the combination of a slider-crank drive, of a spring element and of a directional coupling having toothed blocking.
Patent DE-3235686-A1 (DE)
Title: Counterflow heat exchanger having a tiltable coil
Inventor: SCHOENMANN WILFRED E
IPC: F28F9/013
Filed: 1982-09-27
Abstract: The counterflow heat exchanger comprises a coil (3), which consists of an evaporator (1) and a condenser (2) which are entirely surrounded by a housing (4). In this arrangement, a cable pull system is provided, the cable (15) of which extends above the coil (1) and is deflected downwards with both ends near the narrow upper edges of the coil via deflecting rolls (16), the coil (1) being suspended on the narrow side at the two ends of the cable (15), and control means (18, 19) engaging on the coil (1) in order to tilt the coil (1) in conjunction with shifting of the cable (15). With these measures, it becomes possible for the tilting device to engage at two points of the coil, and thus to distribute the weight of the latter to two points. In addition, permanent centring of the coil can consequently be performed as a function of its tilting position, and this sharply reduces its previous lateral deflection during tilting. <IMAGE>
Patent DE-3242118-A1 (DE)
Title: Control circuit for a vacuum cleaner having an electronic speed controller
Inventor: LINSS WALTER DIPL ING
IPC: A47L9/28
Filed: 1982-11-13
Abstract: The invention relates to a control circuit for a high power vacuum cleaner having an electronic speed controller. The aim is a control circuit which is easy to operate, prevents signs of wear as far as possible and ensures long operation. The object is to allow the vacuum cleaner to be switched on in a priority stage which is suitable for the majority of cleaning work, to allow a simple changeover to be made to higher or lower powers which differ from this priority stage and to allow switching back to the priority stage by means of a single switching process, it being intended that the control circuit should not contain any mechanical assemblies which are sensitive to contamination. This is achieved in that the selective switching on of a fixed resistor for the priority stage or of a potentiometer for continuous power adjustment takes place by means of a relay which is driven via a bistable multivibrator, a capacitor preventing the relay pulling in when the vacuum cleaner is switched on and the fixed resistor is switched on and the relay being changed over to the potentiometer or switched back to the fixed resistor via a push button. <IMAGE>
Patent DE-3242614-A1 (DE)
Title: Device for fastening sheets of plastic or the like along their edges
Inventor: BEILKEN BEREND
IPC: E04H15/64
Filed: 1982-11-18
Abstract: A fastening device for sheets of plastic on supporting structures is described. The fastening device comprises at least two parts, namely a pressing element which consists of elastomeric material and has two mutually facing tongues, between which the entire edge of the sheet to be fastened is pushed, and a support having two clamping jaws, between which the pressing element is pushed and which are subsequently braced with respect to each other in such a way that the tongues of the elastomeric pressing element firmly hold between them the edge of the sheet of plastic located between them.
Patent DE-3246189-A1 (DE)
Title: A process for the efficient production of soluble metabolic products with the aid of liquid cultures of live organisms, organs or cells
Inventor: KNOOP BERND
IPC: C12P1/00
Filed: 1982-12-14
Abstract: The process is characterised in that the liquid culture medium is in contact during the culture with a solid, non-toxic adsorbent (adsorbent culture) which   a) is equilibrated with the nutrient medium by pretreatment with components thereof and b) then acts as accumulation site for soluble metabolic products from which these metabolic products can be recovered. The process makes it possible to increase the yield of a number of soluble metabolic products by 1-2 powers of ten compared with conventional liquid culture.
Patent DE-3246328-A1 (DE)
Title: Reversal point for current conductors
Inventor: WEISS PAUL PROF DR ING
IPC: H01B7/30
Filed: 1982-12-15
Abstract: The invention relates to the reversal point of a current conductor which is suitable for high-current technology for reducing the line losses resulting from current displacement during AC operation, is electrically and mechanically identical and equivalent by virtue of its easily producible structural design, and hence ensures an absolutely equal division of the total current between the parallel current paths formed by the reversal, and avoids mechanical problems.
Patent DE-3302301-A1 (DE)
Title: Central belt buckle
Inventor: UNTERBERG HANS-WERNER DR ING
IPC: A44B11/25
Filed: 1983-01-25
Abstract: A central belt buckle serves for closing belt ends together in a star-shaped manner. The central belt buckle has a holding plate (1) and a cover (2) connected to the holding plate. Provided distributed on the circumference of the holding plate (1) are slots for the insertion of insertion shackles connected to a respective belt end. Provided in the holding plate (1) are holding devices which are released via a central release button (25) guided in the cover (2). The release button (25) engages on the free ends of levers (23) mounted pivotably in the edge of the cover (2). Each of the levers (23) bears on a locking pin (15) guided in the holding plate (1). The locking pin (15) engages into a lug of the insertion shackle under the pressure of the spring (14). <IMAGE>
Patent DE-3306879-A1 (DE)
Title: Circuit for reproducing two fields
Inventor: SCHUBERT RUDOLF
IPC: G09G1/04
Filed: 1983-02-26
Abstract: For the improved character representation on a data terminal with cathode ray tube, it is proposed to reproduce each second frame displaced by one half line distance by a correction current with half the frame repetition rate.
Patent DE-3309780-A1 (DE)
Title: Device for determining the location or the variation in location of a position encoder
Inventor: SCHMIDT MANFRED DIPL ING
IPC: G01B21/04
Filed: 1983-03-18
Abstract: The invention proposes a device for determining the location or the change in location of a position encoder which produces at a sensor arrangement signals dependent on the location of the position encoder, in which an essentially two-dimensional arrangement of the placing of the sensors is possible. This is achieved by means of an arrangement of four sensors having the same characteristic, which are placed at the four corner points of a plane rectangle with mutually identical geometrical alignment, and of an evaluation circuit for the signals transmitted by the sensors under the influence of the location of the position encoder, in which evaluation circuit the change, depending on the distance of the position encoder from the plane of the rectangle, of the sensor signals is used as a measure of this distance and as a drive signal for a correction element which, for its part, drives transconductance amplifiers which compensate the influence of the variation in location of the position encoder in the z-direction on the change in the two sum signals from the signals of the sensors in such a way that signals proportional to the x- or y-coordinates of the position encoder are obtained from these two sum signals.
Patent DE-3310539-A1 (DE)
Title: Dip tube with signal anode
Inventor: HOESSLE WERNER
IPC: F24H9/20
Filed: 1983-03-21
Abstract: Published without abstract.
Patent DE-3312892-A1 (DE)
Inventor: HOELLER JOSEF
IPC: A47C17/37
Filed: 1983-04-11
Abstract: 1. Seating unit with two benches (3) arranged against a longitudinal partition (1) to face one another and having a table top (2) between them mounted on a guide device of the longitudinal partition (1) so that its height can be adjusted between a table position and a lower bed position, and with a counterbalancing device for the masses to be moved during adjustment, characterised in that the table top (2) is held on the longitudinal partition (1) with at least one parallelogram guide (10a, 10b, 12a, 12b), which passes through the longitudinal partition (1) and is anchored to the back of the longitudinal partition (1) facing away from the table top (2), and in that the counterbalancing device comprises at least one preloaded cylinder-piston unit (16) that engages with the parallelogram guide.
Patent DE-3313418-A1 (DE)
Title: Arrangement for monitoring the rotor temperature of electrical machines
Inventor: ZWACK JOSEF DIPL ING
IPC: H02H1/00
Filed: 1983-04-13
Abstract: The invention relates to an arrangement for monitoring the rotor temperature of electrical machines. The purpose of the invention is to create such an arrangement which, on the one hand, requires no sliprings, brushes or the like for signal transmission and, on the other hand, is distinguised by comprehensive suitability for its function with high reliability and simple construction, so that, in the event of a critical or unacceptably high temperature, a further temperature rise is effectively prevented in a simple way. This is achieved by at least one transformer, which is known per se, whose primary section is mounted in a stationary manner and whose secondary section, which is separated from the primary section by an air gap, is seated on the shaft of the rotor and rotates with it, and by at least one temperature-dependent on-off switch for each transformer, each on-off switch being subjected to the rotor temperature which prevails at an associated measurement point, and the load conditions in the secondary circuit of the relevant transformer being changed suddenly by changing its switching state when the temperature at the associated measurement point (measurement temperature) exceeds a predetermined value.