baber/WOPTO huggingface dataset:
Patent DE-3208095-A1 (DE)
Title: Slide on a sausage-slicing machine
Inventor: ESCHER ROBERT T
IPC: B26D7/02
Filed: 1982-03-06
Abstract: On a sausage-slicing machine, a slide is used to receive the product to be sliced and for its stepped to-and-fro movement parallel to the plane of a rotating circular cutter. The slide consists of a U-shaped guide channel which is open towards the circular cutter, this channel being formed by a table bottom, a rear wall and a front wall. The front wall is provided with, running approximately parallel to the guide channel, a longitudinal guide for the pivot bearing of a lever. Mounted on the lever is a pusher for the product to be sliced, which pusher lies in the guide channel during use. The pusher can be pressed manually by a handle against the product to be sliced which is received in the guide channel. In order to reduce the risk of accident and to make possible more convenient handling, the handle is attached to the lever separately from the pusher and the pusher is connected via an articulated connection to the lever, as a result of which a flap, which in use swings freely from the lever into the space of the guide channel, is formed by the pusher.
Patent DE-3209002-A1 (DE)
Title: Cassette input for a xerographic device
Inventor: PROHASKA PETER ING GRAD
IPC: G03G15/054
Filed: 1982-03-12
Abstract: The cassette input device comprises a light shaft (1) with two mutually opposite slots (3, 5) for input and partial output of a cassette (6). It contains on the inside guides (7) for the cassette (6) and a pivotable sealing plate (9) for the tight closure of the output slot (5). In the insertion path of the cassette (6), a touch element (15, 17) is provided, which on input of the cassette (6) is moved by the latter. This movement is transmitted via coupling members (18, 19) to the cover plate (9) and thus the output slot (5) is opened only in the presence of a cassette (6). <IMAGE>
Patent DE-3212821-A1 (DE)
Title: Device for differential flow measurement
Inventor: WILDE HANS PROF DR ING
IPC: G01F9/00
Filed: 1982-04-06
Abstract: The invention relates to a device for differential flow measurement. The object of measuring a differential flow arises, for example, when a consumer is being supplied with more liquid than it requires and when direct measurement at the actual consumer is impossible. The difference then gives the effective consumption. The fuel consumption of motor vehicles can serve as an example of this. In order now to measure the inward and outward flows with the same measurement transmitter, the latter is periodically switched into the inward and outward flows by suitable means. <IMAGE>
Patent DE-3214641-A1 (DE)
Title: Device for guiding multi-layered paper from rolls
Inventor: HANOEFNER ANTON
IPC: B41J15/18
Filed: 1982-04-20
Abstract: Multi-layered paper (4) from rolls is smoothed by a rounded inlet edge (7). The waviness of the paper (4) from rolls is limited in height by a paper duct (1). As a result, interference-free transportation of the paper to the platen is possible. <IMAGE>
Patent DE-3216843-A1 (DE)
Inventor: SCHIKANEDER HELMUT DIPL CHEM D
IPC: A61K31/325
Filed: 1982-05-05
Abstract: Thiomethylpyridine derivatives having bronchosecretolytic and mucolytic activity according to the formula:    <IMAGE>  (I)  wherein R is a group attached in the 2-, 3- or 4-position of the pyridine ring which corresponds to the following general formula: Q-S-CH2-(II) wherein Q is a substituted or unsubstituted aryl group or a 5- or 6-membered heterocyclic group which may optionally contain one or more substituents and/or which may be condensed with an optionally substituted phenyl group or with an optionally substituted heterocycle; R' is a lower alkyl group, a halogen atom or an aminoalkyl group; and n is 0 or an integer of from 1 to 4; and the therapeutically-acceptable acid addition salts thereof. The new compounds are distinguished by surprising activity compared with known compounds, such as "Ambroxol".
Patent DE-3217225-A1 (DE)
Title: Measuring circuit for a combustion calorimeter
Inventor: GRUBERT MICHAEL DR
IPC: G01N25/26
Filed: 1982-05-07
Abstract: The measuring circuit for a combustion calorimeter comprises a memory (96, 97) in the form of a RC element in which a value corresponding to the residual heat of the combustion calorimeter is stored during a measurement preparation time. This value is summed, together with other correction values, during the fixed measuring time and processed in a signal processing circuit to produce a correction value. The value in the memory at the beginning of the measuring time is altered during the measuring time in accordance with a function which corresponds to the change in the residual heat of the combustion calorimeter. In the signal processing circuit (85-90), an integration with respect to time is carried out and its output signal is added to, or subtracted from, the measured bomb temperature (TBE) in a further summing circuit (91) as a temperature correction value. <IMAGE>
Patent DE-3223479-A1 (DE)
Title: Thermostat snap-action spring switch, especially for temperature regulators in cooking ovens
Inventor: BRANDL GEORG
IPC: H01H37/60
Filed: 1982-06-23
Abstract: In the case of thermostat snap-action spring switches of known type, a V-shaped carrier spring which has the moving switching contact at the free end, a supporting spring and the stationary switching contact are supported in a fixed manner at a stationary point. The actual snap-action spring is firmly connected to the free end of the carrier spring and is supported on the free end of the supporting spring, the supporting spring being adjustable in accordance with the desired temperature, and a switching operation taking place by movement of the carrier spring to beyond the dead-centre position of the snap-action spring. The rotation points (pivoting points) of both springs, at which an adjustment or switching operation is carried out, are in this case stationary, so that the temperature range to be covered is relatively small without overexpansion of the springs. According to the invention, the supporting spring is arranged at the free end of the carrier spring and can move relative thereto, the rotation point of the supporting spring being adjusted when the desired value is entered. <IMAGE>
Patent DE-3227588-A1 (DE)
Title: Flashing lamp
Inventor: RIENECKER WOLFGANG DR ING
IPC: H01K1/62
Filed: 1982-07-23
Abstract: A flashing lamp having an incandescent lamp which is arranged in an electronic interrupter circuit, the interrupter circuit being arranged in the base of the incandescent lamp or in the incandescent lamp socket, in the form of an integrated circuit.
Patent DE-3231422-A1 (DE)
Title: Dew-point thimble
Inventor: MURATA MICHIHIRO
IPC: G01N27/04
Filed: 1982-08-24
Abstract: The dew-point thimble (Fig. 2) carries on a substrate (1) a pair of tapping electrodes (2, 3) and a number of humidity-sensitive elements (4) connecting the tapping electrodes, which are located opposite one another at a distance. Parts of the tapping electrodes are situated free or uncovered in the region of interspaces present between the humidity-sensitive elements (4). <IMAGE>
Patent DE-3232882-A1 (DE)
Title: Analgesic
Inventor: KLOSA JOSEF DIPL CHEM DR RER N
IPC: A61K31/365
Filed: 1982-09-02
Abstract: It has been found that gamma-butyrolactone of the following formula <IMAGE> has analgesic properties on external use, which are to be used as medicament in the form of suitable pharmaceutical compositions.
Patent DE-3240150-A1 (DE)
Title: Reversible quick connection
Inventor: SCHUMANN EVA-MARIA
IPC: A44B19/16
Filed: 1982-10-29
Abstract: The patent application relates to a reversible quick connection for connecting flexible materials in sheet form, in particular fabrics, blended fabrics, plastics or leather. This is achieved by fixing inherently flexible profiled strips 3 and 4 made of soft or semi-rigid plastic or rubber to each abutting side of the parts 1 and 2 to be connected. A slide 5, which is guided in the guide grooves 6 of the profiled strips 3 and 4, is arranged in a sliding manner over these profiled strips. A spreader arranged in the slide 5 bends open the claw profile of the profiled strip 4. On displacement of the slide 5, the hook strip 12 of the profiled strip 3 is inserted by the wedge-shaped guide 9 into the opened claw profile 7 of the profiled strip 4. On further displacement of the slide 5, the claw profile 7 slides off the spreader 8 and, due to recovery of the inherent flexibility, comes to bear in a form-fitting manner around the hook strip 12. By this process, the parts 1 and 2 to be connected are connected to each other by means of the profiled strips 3 and 4. This connection can be detached again by displacing the slide 5 in the opposite direction. <IMAGE>
Patent DE-3240809-A1 (DE)
Inventor: AUER WERNER DR ING
IPC: F16C32/04
Filed: 1982-11-05
Abstract: The magnetic bearing which is rapidly formed comprises a radially passive storage and an axially active regulation. By using only four sensor devices and three regulating amplifiers, a magnetic bearing is obtained which enables, in addition to the axial regulation, a supplementary regulation on two inclination axes perpendicular to the rotation axis.
Patent DE-3241044-A1 (DE)
Title: Attachable pouring device for bottles, especially edible-oil bottles
Inventor: CHO JOONG HAENG
IPC: B65D47/14
Filed: 1982-11-06
Abstract: Attachable pouring device for bottles, especially edible-oil bottles, having an attachment connection (4) which is matched to the bottle orifice and which can be screwed or pushed onto the latter. The pouring device is characterised in that the attachment connection (4) merges at its upper end into an elongate pouring tube (3), of smaller diameter, which is surrounded by an axially shorter main collecting collar (7) forming a main collecting channel (5) around the pouring tube (3), and in that the bottom (11) of the main collecting channel (5) is inclined towards one side of the pouring tube (3) and at its lowest point has one or more continuous holes (9) opening into the inside of the attachment connection (4). The main collecting channel (5) can be surrounded by a further auxiliary collecting channel (8). Moreover, the attachment device can be equipped with an easily closing cover (2). <IMAGE>
Patent DE-3241091-A1 (DE)
Title: Door lock, especially for house and apartment closure doors
Inventor: THIEME HEINZ DIPL ING
IPC: E05B47/04
Filed: 1982-11-06
Abstract: To prevent inwardly opening house and apartment doors from being opened by pushing back the latch from outside the door, the latch is arranged in the striking plate (on the door frame). The oblique sliding face of the latch is located on the inside of the building/apartment, and the latch cannot be pushed back by the insertion of a rigid article into the gap between the lock (door part) and striking plate (frame part), because an inserted article comes up against the blocking face of the latch perpendicularly. The arrangement of the latch in the striking plate allows a simple and stable design of an electromagnetically actuated door opener which releases the (unlocked) door for opening by pulling back the latch.
Patent DE-3241345-A1 (DE)
Title: Heat-resistant synthetic resin composition
Inventor: WAKI MISAO
IPC: C08L79/08
Filed: 1982-11-09
Abstract: A heat-resistant synthetic resin composition containing (A) 15 to 60 wt.% of a film-forming synthetic resin which is soluble in a phenol solvent, and (B) 85 to 40 wt.% of a phenol solvent. The film-forming synthetic resin contains at least 30 wt.% of a resin of the polyamidimide type, prepared by reacting (a) a tricarboxylic acid and/or its anhydride containing citric acid with (b) a diisocyanate and/or its derivative which was obtained by masking the diisocyanate with a phenol compound, in approximately equimolar amounts in a phenol solvent.
Patent DE-3246829-A1 (DE)
Title: Device for pressing multi-layer printed circuit boards
Inventor: MERKENSCHLAGER HANS-HERMANN
IPC: H05K3/46
Filed: 1982-12-17
Abstract: The invention relates to a device for pressing multi-layer printed circuit boards using pressing tools which are heated by means of contact with a heating plate. As the multi-layer printed circuit boards are pressed, the pressing tools are inserted into a preheated hot press. As soon as the pressing tools come into contact with the heating plate, there is, in the still open press, an immediate transfer of heat from the heating plate to the pressing tool and therefore to the stacks of multi-layer printed circuit boards to be pressed, so that uncontrolled polymerisation is initiated in the epoxy resin of the preimpregnated film. To prevent this process, the invention provides for pockets 3 in the lower pressing tool 1 or in the heating plate 2, in which pockets there is situated at least one easily slideable spring-mounted spacer 4, which presses the pressing tool 1 away from the heating plate 2 when the press is open. This makes it possible to increase the quality of the pressed multi-layer printed circuit boards. The invention can be used anywhere where such pressing processes are necessary, for example with other resin systems as well. <IMAGE>
Patent DE-3248234-A1 (DE)
Title: Method of transporting roof tiles in a tunnel furnace
Inventor: STROHMENGER WERNER
IPC: F27B9/24
Filed: 1982-12-28
Abstract: The roof tiles to be baked in a tunnel furnace are suspended individually on the furnace ceiling which consists of movable waggons, to avoid surface damage. <IMAGE>
Patent DE-3300588-A1 (DE)
Title: Process for recovering solvents from waste waters
Inventor: BERND HEINZ
IPC: B01D3/34
Filed: 1983-01-11
Abstract: A process for recovering solvents from waste waters in which these solvents, which are miscible with water and form low-boiling azeotropes, are present in very low concentration, is carried out in two or three process steps. In the first step an azeotrope is formed from water and the solvent in question and is eliminated from the waste water by steam in an evaporation column. In the second step, the azeotrope produced in the first step is concentrated by rectification under vacuum. In a third step, as required, either the residual water is eliminated from the azeotrope obtained in the second step by an adsorption agent or the azeotrope is subjected to a further rectification.
Patent DE-3302151-A1 (DE)
Inventor: HOLSTEIN SIEGBERT
IPC: G01B3/00
Filed: 1983-01-22
Abstract: A length measuring device which includes a carrier body and a measuring band is provided with fastening components which secure the two ends of the measuring band to respective ends of the carrier body. One of the fastening components is provided with a tensioning device for the measuring band. The other fastening component at the other end of the measuring band is fixed to the measuring band by means of screws. A particular geometry is disclosed which results in a flat, low profile configuration for the second fastening component. Because of the unique shape of the second fastening component, the scanning unit, which is longitudinally slideable in the interior of the carrier body, can be removed from the end of the carrier body past the second fastening component without disassembling or readjusting or disturbing the measuring band. The carrier body can be built up from an array of individual components, in which case the measuring band is preferably held in place only on the outer ends of the two end components. Throughout the length of the carrier body, the measuring band is received freely in a groove defined in the carrier body.
Patent DE-3303808-A1 (DE)
Title: Coil arrangement
Inventor: UO KOJI
IPC: H01F6/06
Filed: 1983-02-04
Abstract: A coil arrangement is specified having a lead unit which is connected to a coil (12) and consists of two L-shaped leads (14, 16) and which has first limbs, which lie opposite one another and are connected to the two ends of the coil (12), and second limbs, one of which is arranged in a separated arrangement, disposed one above the other, between the forked part of the other limb, a slot (S) extending from the inner corner of the respective "U" to its outer corner and ending in a semicircular cylinder shortly in front of the outer corner, and having a diameter which is equal to the width of the slot (S). <IMAGE>
Patent DE-3319109-A1 (DE)
Title: Device for feeding ammunition to a machine weapon
Inventor: SCHIELE AUGUST
IPC: F41A9/51
Filed: 1983-05-26
Abstract: A device for feeding ammunition to a machine weapon (1) movable about a horizontal axis (9) in a mount of an armoured vehicle or suchlike weapon carrier, especially to a machine gun for a cartridge calibre of up to 40 mm, possesses a feed shaft (2, 3) leading from a cartridge magazine (4, 5) to the weapon (1), the magazine (4, 5), feed shaft (2, 3) and weapon (1) being rotatable, together with the mount, about the vertical axis (8) of the latter. There is provided an endless flexible conveyor belt (15, 16) which rotates from the magazine (4, 5) through the feed shaft (2, 3) to the breech piece (12) and back again to the magazine (4, 5), can be twisted at least to a limited extent and which is intermittently or continuously drivable as a whole by a power source (17) independent of the weapon (1) and has cartridge receptacles (18, 19) along one of its sides. A first deflection is located in the region of the magazine (4, 5) and a second deflection (20, 21) is located near the breech piece (12), in such a way that the cartridge (6a, 7a) respectively present at holding lips (22, 23) or the like located in front of the breech piece (12) can easily be extracted from the cartridge receptacle and introduced into the chamber of the weapon (1) by the driver (24) of the breech piece (12). <IMAGE>
Patent DE-3323779-A1 (DE)
Title: Slab for facade coverings and roofings
Inventor: FICK ULRICH
IPC: E04F13/08
Filed: 1983-07-01
Abstract: The invention relates to a heat-insulated roof or facade slab, consisting of a rigid-foam slab and an upper and a lower boundary made of sheet metal. The end faces, running parallel to the roof ridge, of the slabs are designed so that they can be joined together in a tongue-and-groove joint, and a projection which rests on the rafter and is fixed there is located in each case at the upper end face in the installed state. The tongue-and-groove joint and the projection are formed by extensions of the metal sheets for the upper and lower boundary. Seals are provided in the areas of the groove which are situated so as to be internally protected and in a further indentation. The tongue-and-groove joint is protected from rain in a conventional manner by the fact that the slab lying higher in the installed state slightly overlaps the adjoining lower-lying slab. <IMAGE>
Patent DE-3327435-A1 (DE)
Title: Sewing-machine accessory for making overcast sewing stitches
Inventor: MORI MIKIO
IPC: D05B1/18
Filed: 1983-07-27
Abstract: An accessory to a sewing machine for making overcast sewing stitches is proposed, the sewing machine having a needle bar for receiving a needle. The accessory comprises a baseplate having a lateral end wall and an L-shaped actuating lever connected rotatably to the end wall, one leg being pivotably articulated slideably on the needle bar and the other leg being transversely movable in an essentially horizontally plane. A plate oscillating transversely and horizontally and provided with long holes is connected operatively at one end to the other leg of the L-shaped actuating lever in an essentially horizontal plane and at the other end is mounted rotatably on the baseplate. There is a plurality of longitudinally oscillating members which are pivotably connected with their middle regions to the baseplate and which are equipped with rolling pins which are in sliding engagement with the respective long holes. A needle-shaped thread-guide part is fastened to the longitudinally oscillating members for the guidance of a cross-thread. <IMAGE>
Patent DE-3341658-A1 (DE)
Inventor: JENDICK MANFRED
IPC: B65G45/02
Filed: 1983-11-18
Abstract: In the periodic lubrication of a circulating link chain conducted around chain guide wheels, irrespective of the chain speed a predetermined constant quantity of lubricant is supplied to each lubrication point on the chain in a time which continually changes with the chain speed. The lubricant is supplied by a series of lubricating piston pumps which are operated successively during each lubrication period in synchronism with the speed of the chain. The working stroke of each pump is the same and is effected by the displacement of a member having an inclined surface arranged to be engaged by one or more rotating governing cams carried by a driving shaft which is coupled to a shaft driven by one of the chain wheels. The driving shaft is coupled and uncoupled at the beginning and end of each lubrication period by means which counts the lubrication points of the chain passing a sensor and is thus also dependent on chain speed.
Patent DE-3343983-A1 (DE)
Title: Anti-skid chain
Inventor: FREISENHAUSEN KARL
IPC: B60C27/08
Filed: 1983-12-06
Abstract: The anti-skid chain consists of lengths of chain with oval horizontal and vertical elements, the vertical elements (1) of which are provided with grip elements (2) which serve to increase the grip of the anti-skid chain. The grip elements are constructed as protective cleats (3) which are of U-shaped cross-section and are pressed with their open cross-sectional side onto the legs (1a, 1b) of the vertical elements (1) of the chain from opposite sides in such a way that their wear faces (4) form reinforcements of the two legs (1a, 1b) of each vertical element (1). The two protective cleats (3) are secured on each vertical element (1) against rotation on the legs (1a, 1b) of the vertical element (1) by means of mutual support with their tongues (5a, 5b). The U-shaped protective cleats (3) embrace the vertical elements (1) in a roof shape. As a result, a larger face is produced which reduces wear on the vertical elements. By means of this roof-shaped construction, no sharp edges which damage the tyre when the anti-skid chains are turned can be produced on the U-shaped protective cleats. <IMAGE>
Patent DE-3401560-A1 (DE)
Inventor: BRAUN HANS-JUERGEN DR
IPC: A61Q5/10
Filed: 1984-01-18
Abstract: Hair colorant with a certain concentration of picramic acid derivatives having the formula (I) wherein R represents an alkyl, hydroxyalkyl, dihydroxyalkyl, epoxyalky, alkoxyalkyl, aminoalkyl, alkylaminoalkyl or dialkylaminoalkyl rest. The compounds having the formula (I) provide a pure and intensive red coloration to the hair, without yellow or blue parts. The present invention also relates to a new process for producing compounds of the formula (I), the picramic acid being transformed by an alkylhalide R-X (X = halogen), and to new derivatives of picramic acid having the formula (II), wherein R' is an alkyl having the formula CnH(2n+1), n = 2 to 6, a hydroalkyl, a dihydroxyalkyl, an epoxyalkyl, an alkoxyalkyl an aminoalkyl, an alkylaminoalkyl or a dialkylaminoalkyl.
Patent DE-3404351-A1 (DE)
Title: Fuel injection valve, especially for injection into the intake pipe of a mixture-compressing internal combustion engine
Inventor: HAPPEL ROBERT
IPC: F02M61/16
Filed: 1984-02-08
Abstract: The invention relates to a fuel injection valve for the injection of fuels, especially for injection into the intake pipe of a mixture-compressing internal combustion engine, in which a valve needle opens in the direction of flow of the fuel against a spring force. This fuel injection valve contains a pulsation chamber with a pulsation boosting valve, the closing element of which opens the fuel feed port from a certain fuel pressure onwards, likewise in the direction of flow against a closing spring force. In order to achieve stable running of the internal combustion engine in idling operation at very low fuel rates of flow, the closing element, starting from its closed position, in the first movement phase initially functions as a displacement piston and then allows the passage of fuel in the second movement phase.