baber/WOPTO huggingface dataset:
Patent DE-3606122-A1 (DE)
Title: Temperature-controllable extruder screw, in particular for twin-screw extruders for processing thermoplastics
Inventor: JARAUSCH HANS
IPC: B29C48/85
Filed: 1986-02-26
Abstract: The aim of the invention consists in increasing the effectiveness of the screw temperature-control. This results in the object of providing a temperature-controllable extruder screw with a special temperature-controlled channel system which allows the contact surface-areas for the heat exchange to be enlarged and, by regulation of the temperature-control medium flow rate in the channel system, permits optimum setting of the screw temperature control. This object is achieved by arranging, on the screw shaft in the discharge region, a screw bush with one or two temperature-control channels which are delimited by a single or double threaded external helical groove on the screw shaft and, in the region of the screw land, by an internal helical groove in the bore of the screw bush. The feed of the temperature-control medium into the temperature-control channels takes place separately and controllably via manifold pipes connected to the feed pipe. In the hollow space of the screw tip, the feed pipe is provided with a regulating nozzle for regulating the temperature-control medium flow rate. <IMAGE>
Patent DE-3614047-A1 (DE)
Inventor: ARNOLD HERBERT DIPL ING
IPC: G01D5/165
Filed: 1986-04-25
Abstract: In a device for detecting the position of a moving part in a motor vehicle, in particular the throttle valve, the single resistor circuit (21) is split into two regions preferably of different lengths by means of an additional contact point (28). Both regions are measured in succession by means of a detector (23) in order to obtain a position signal having a different or even identical resolution, depending on the region. The various signals detected are then allocated electrically to said regions and they are further processed accordingly. A different resolution can be obtained relatively easily in each loading region.
Patent DE-3616594-A1 (DE)
Inventor: JODLBAUER HEINZ D DR
IPC: A21D2/32
Filed: 1986-05-16
Abstract: A baking agent for buns which contains a fat component and/or flour, sugar, a phospholipid fraction in which the amount of phosphatidylcholine relative to phosphatidylethanolamine is greater than 1, and, if appropriate, other customary additives, and a process for the preparation of such baking agents.
Patent DE-3622348-A1 (DE)
Title: Local area network
Inventor: SCHOENFELD HANS DIPL ING
IPC: H04B10/275
Filed: 1986-07-03
Abstract: A ring-shaped local area network is specified in which the stations (2) are actively inserted via couplers (3, 4) into a line (1) consisting of at least one optical waveguide. The stations (2) contain two receiving devices (E, E') and two transmitting devices (S, S') which are connected in pairs to one of the couplers (3, 4). The data can be transmitted in both directions via the line (1). This is of significance in the case of an interruption of the line (1) or when a station fails. <IMAGE>
Patent DE-3628602-A1 (DE)
Title: Retrofittable luggage net for seat backs
IPC: B60R7/04
Filed: 1986-08-22
Abstract: Published without abstract.
Patent DE-3631862-A1 (DE)
Inventor: PARLAR AHMET HARUN DR
IPC: G01N27/62
Filed: 1986-09-19
Abstract: An apparatus for analytically determining organic substances which are present in concentrations up to the ppm and ppt range by mass analysis, in which the substances are to be transferred from a stock container to a mass analyzer, the stock container can be connected directly to the mass analyzer via a metering apparatus and the mass analyzer is a quadrupole mass spectrometer having a channeltron electron multiplier and a mass correction diaphragm. The object of the invention is to design the above apparatus in such a way that substances which are present in the ppm to ppt range can be detected directly by mass analysis. The solution provided by the invention is characterised in that the passage opening of the mass correction diaphragm can be  designed to be variably adjustable.
Patent DE-3633866-A1 (DE)
Title: Keyboard for a musical instrument
Inventor: THEVIS PAUL
IPC: G10C3/12
Filed: 1986-10-04
Abstract: The invention relates to a keyboard for a musical instrument with a large number of keys as movable parts and a key support as a fixed part, each key being articulated on the key support, against the pressure of an associated resilient return arrangement, so as to be capable of being pressed in by a predetermined travel. In order to obtain a touch characteristic in a pipe organ, each return arrangement has on one part two bearing points which are arranged with a spacing in the longitudinal direction of the keys and between which, in the actuation direction of the key with a spacing to the straight line through the two bearing points, a support point is provided on the other part in such a manner that a non-linear but constant spring characteristic results.
Patent DE-3634121-A1 (DE)
Title: Method and device for improving the effects of liquid or pasty products
Inventor: KAUSCH OTTO
IPC: A45D34/04
Filed: 1986-10-07
Abstract: The invention relates to a method for improving the effects of liquid or pasty products which are intended for use on the surface of the human body, wherein these products are exposed before use to an equidirectional magnetic field, and to a device for applying the products treated in this way to the surface of the body.
Patent DE-3636862-A1 (DE)
Title: Device for securing roller blinds
Inventor: GARDEN-ROTHMAYER PETER
IPC: E06B7/02
Filed: 1986-10-29
Abstract: The invention relates to a further configuration of the invention according to Patent... (Patent Application P 3622830.3). It serves the object of ensuring the circulation of fresh air into household rooms, particularly during the night. The device can be arrested in the roller-blind running rails and on the roller blind. It is constructed from two grid parts, which can be drawn out telescopically and can be fixed with respect to one another, and a closure means for connecting to the roller blind. The idea of the invention is also concerned with roller-blind profile strips which can be integrated subsequently, are provided with air holes and are configured such that, when the roller blind is let down to its full extent, they can be lowered into the adjacent, non-perforated roller-blind strips which are correspondingly configured for this purpose, with the result that the air holes are completely covered.
Patent DE-3638794-A1 (DE)
Title: Detachable connection of a cylindrical column to a part having a receptacle
Inventor: FREITAG HERBERT
IPC: A47C3/30
Filed: 1986-11-13
Abstract: The invention provides a detachable connection of a cylindrical column to a part having a receptacle. The essential feature here is that a surface pressure distributed uniformly over the circumference of the clamping-in point is obtained. This is achieved in that the fastening element situated in the space between the cylindrical column and the receptacle is formed by a locking ring consisting of an isotropic material, which can be pressed on uniformly over the circumference of the connecting point. A clamping ring, the axial displacement of which causes a change in the shape of the said locking ring and hence the detachable connection, engages on the end face of the clamping ring over the ring width.
Patent DE-3700078-A1 (DE)
Title: Anti-skid device with a turnbuckle
Inventor: GROH ROLF
IPC: B60C27/10
Filed: 1987-01-02
Abstract: In the case of the anti-skid device for vehicle tyres, in which at least two tightening straps can be inserted predominantly in the longitudinal grooves of the tyres, anti-skid elements with a U-shaped cross-section protrude with their legs essentially radially from the tyre tread, whilst the web, which connects the legs, is supported on the tyre tread. The legs run essentially transversely with respect to the circumferential direction of the tyres so that their free ends which engage, for example, in snow and ice, prevent the tyre from slipping in particular when driving off and braking. The anti-skid elements can be connected directly to the tightening straps which are designed in particular as cables; however, it is strongly recommended to attach special supporting bodies to the tightening straps and to place the anti-skid elements, which are made of hard material, onto the supporting body. The tightening straps are connected to a hinge-like turnbuckle which clamps and secures the tightening straps in the tightened state in the special tyre grooves or optionally simply to the tyre pattern.
Patent DE-3701390-A1 (DE)
Title: Warhead
Inventor: ENGELMANN GEROLD
IPC: F42B12/44
Filed: 1987-01-20
Abstract: The invention describes a warhead having P-charge troughs 3 incorporated therein, into which in each case one incendiary charge 4 is bonded, as a result of which the effect in the target is enhanced.
Patent DE-3703926-A1 (DE)
Title: Machine for the overturning and packaging of vessels
Inventor: BRUDER HARALD R
IPC: B65B21/14
Filed: 1987-02-09
Abstract: During the overturning and packaging of vessels, faults can occur in that, for example, missing bottles or upset bottles are not detected and an incorrect occupancy of the particular collecting container is consequently to be recorded. Additional full-goods checking machines are then necessary in order to check such boxes. The set object of the invention is to do away with such a full-goods checking machine and to make it possible to ascertain and rectify the cause of incorrectly filled boxes or outer cartons directly in the region of the offending machine. In such a machine, after the vessels have been grasped and lifted off from the collecting table, a free check of the collecting table is carried out above the entry height and/or in the region of the diametral height of the vessels and, if a remaining vessel is present, the overturning movement of the overturning device is stopped before the vessel group is inserted in the outer carton and/or container. Packaging technology, drinks industry and the like. <IMAGE>
Patent DE-3709657-A1 (DE)
Title: MOVPE process
Inventor: HASPEKLO HORST DR RER NAT
IPC: C30B25/02
Filed: 1987-03-24
Abstract: The invention relates to an MOVPE process which is carried out at atmospheric pressure. A coolant is introduced into a double-walled reactor chamber so that the temperature of the reactor wall can be controlled. This prevents parasitic deposits of semiconductor material on the reactor wall. It is therefore possible to grow homogeneous semiconductor layers of III/V compound semiconductors at atmospheric pressure on a substrate.
Patent DE-3709846-A1 (DE)
Title: Apparatus for the coating of objects of any shape in a manner economical on material
Inventor: BOESEN MANFRED
IPC: B05B12/12
Filed: 1987-03-25
Abstract: The invention describes an apparatus which permits coating of even irregularly shaped objects in a manner extremely economical on material in that the coating of the objects is carried out by a line-by-line scanning of the object shape which is stored in a computer. The spray nozzles are controlled such that only the surfaces of the object are coated. The invention describes several embodiments.
Patent DE-3719598-A1 (DE)
Title: Safety stand
Inventor: KREMPEL FREIMUT
IPC: G07F9/10
Filed: 1987-06-12
Abstract: The safety stand (1) has a fixed housing half (2) and a housing half (3) which can be swung open. The housing half (2) exhibits side parts (2a, 2b), an upper part (2c), a base part (2d) and a rear wall (16), and the housing half (3) exhibits corresponding side parts (23a, 23b), an upper part (3a), a base part (3b) and a front wall (25). The two base parts (2d, 3b) have feet (6, 7). Provided in the housing half (2) is a carriage (13) which can be displaced vertically in rails (15), with the aid of rollers (14) and by means of cable pulls (18) via cable pulleys (19), and has a suspension cross (8) for an instrument. The cable pulls (18) are connected to a counterweight (20) which is clad by means of a metal apron (21). In the housing half (3) there is provided, inside on the front wall (25), a suspension cross (9) for a fixed instrument and, on the side wall (23a), a tube sleeve for a mechanism for closing the housing half (3), which can be swung open, with the fixed housing half (2), for which purpose a steel casing (29) having a nut (30) is fitted on the side part (2a) of the housing half (2). <IMAGE>
Patent DE-3719912-A1 (DE)
Title: Barrier having a barrier beam which can be angled over its length
IPC: E01F13/06
Filed: 1987-06-15
Abstract: The barrier having a barrier beam (5) which can be angled is equipped, for the transmission of the pivoting movement to the section (5b) which can be angled, with a chain drive which runs along the drivable section (5a) and has an endless chain (10) and chain wheels (11 and 12). The one chain wheel (11) is held, fixed in position and secured against rotation, on the pivot shaft (4) mounted in a housing and connected to a driving device. The other chain wheel (12) is rotatably held on a joint shaft (13) connecting the two sections. The joint shaft (13) is connected to the drivable section (5a) so as to be rotatable and to the section (5b) which can be angled so as to be secure against rotation. <IMAGE>
Patent DE-3725632-A1 (DE)
Title: Rigid guide elbow for plastics pipes
IPC: F16L3/12
Filed: 1987-08-03
Abstract: The pipe guide elbow is of semicircular cross-section, and has a holder at one or both ends.  Each holder (2,3) is of stepped shape, with a first protrusion (21,31) at one end, adjacent to which is a longitudinal recess, ending at a second protrusion (33). The length of the recess is at least equal to that of a flexible sleeve (4), fitting over the pipe (5) and the first protrusion and bearing against the second one, so as to hold the pipe in place.
Patent DE-3729012-A1 (DE)
Title: Arrangement for using the light on the rear of laser diodes or laser diode arrays
Inventor: ALTHAUS HANS-LUDWIG DIPL PHYS
IPC: H01S5/022
Filed: 1987-08-31
Abstract: In order to increase the useful optical output (power) of a laser diode or of a laser diode array (1) having plane-parallel light exit surfaces (faces) which are silvered in a semi-transparent fashion and act as an optical resonator, it is proposed to arrange the laser diode or the laser diode array (1) on a carrier (2) in common with a reflector (3) in such a way that the latter deflects the light emerging from one light exit surface in the direction of the light emerging from the other light exit surface, or deflects the light emerging from both light exit surfaces in a direction orthogonal to the light exit surfaces to form a common light bundle (4) emerging in the direction of the reflector axis. An arrangement according to the invention is applied, in particular, for the purpose of optical pumping of solid-state lasers. <IMAGE>
Patent DE-3733726-A1 (DE)
Title: Horizontal display cabinet
Inventor: WESSA THEO
IPC: A47F3/04
Filed: 1987-10-06
Abstract: A horizontal display cabinet, usable for example as a salad bar, has a flat, heat-insulated trough (1), the interior of which can be filled with crushed ice (2) upon which the salads (3) to be kept fresh are placed. A cover (4) can be lowered onto the trough (1) with the aid of a height-adjusting mechanism (5) with telescopically working tubes (5.1). In the raised state, the cover (4) serves as protection against breathing and sneezing. When the cover (4) is lowered, the trough (1) is closed and the salads (3) stay fresh for a long time in the moist atmosphere. With the aid of running gear (8), the display cabinet can be rolled to any desired location, since connection to the electricity supply or the like is dispensed with. <IMAGE>
Patent DE-3735849-A1 (DE)
Inventor: CALLSEN HANS
IPC: A22C21/00
Filed: 1987-10-23
Abstract: A method and device are described in which a poultry carcass (30) supported on a conveyor (1) is passed to a separation device (4). This consists either of two separation tools (20 and 21) arranged in tandem, where the first (20) comprises a pair of circular knives (22), disposed symmetrically to the path of the conveyor (1), which are guided from the rear side of the poultry carcass (30) into the bend between this and the humerus (32) of the wing (31), and part the skin and ligaments and the large wing tendons in the area of the body joint. The second separation tool (21) comprises a pair of triangular-shaped knives (5) with inclined blades (6), which continue the previously described cuts, this separation process being completed in the joint gap since during this the wing (31) is held by guiding means (11) in the form of a conveyor (12) provided with clamping carriers (13), and pulled away from the poultry carcass (30). 
<IMAGE>
Patent DE-3735881-A1 (DE)
Title: Method and apparatus for loading a storage apparatus with unpackaged or packaged products
Inventor: HOFMANN ARMIN
IPC: B65G65/00
Filed: 1987-10-23
Abstract: The invention relates to a method and an apparatus for loading a storage apparatus with unpackaged or packaged products. The apparatus has essentially means (10a, 10b, 12a, 12b, 16a, 16b) in order to form sets of products (18a, 18b). During a first step, these product sets are placed, in each case as an incomplete set, on intermediate stores (23). During a second step of the method, these incomplete sets are completed and placed on bearing surfaces (21) of a container (20). During a third step of the method, the products are laid directly on the bearing surfaces. This apparatus serves primarily for storage of unpackaged or packaged foodstuffs. <IMAGE>
Patent DE-3736857-A1 (DE)
IPC: B21C47/32
Filed: 1987-10-30
Abstract: The mandrel comprises an axial slot (11) for clamping the leading end of the strip between a clamp bar (9), which is radially adjustably guided in a carrier (4), and a backing member (10), which precedes the clamp bar in the sense in which the strip is to be coiled and overlaps the inclined clamping surface (12) of the clamp bar, also a shell segment (5), which succeeds the clamp bar and adjacent to that edge which faces away from the clamp bar is movably mounted on the carrier and is resiliently urged against the clamp bar in a radial direction and together with the clamp bar constitutes a substantially stepless peripheral surface portion. In order to provide a simple design which can be used for an expanding mandrel, the backing member (10) is rigidly connected to the carrier (4), the shell segment (5) which bears on the clamp bar (9) may constitute a unilaterally fixed spring that is subjected to bending, or is pivoted to the carrier, with pins inwardly spring biassed. <IMAGE>
Patent DE-3736889-A1 (DE)
Title: Method for preparing organic wastes by composting
Inventor: PHILIPP JUERGEN
IPC: C05F17/00
Filed: 1987-10-30
Abstract: The method is described for preparing organic wastes by composting, in which method naturally occurring organic wastes are collected at the point of their occurrence, the wastes being prepared for successful composting by suitable measures. The composting takes place in a closed, heat-insulated composting container which permits the necessary air access and has a capacity of from 50 l to 5 m<3>. A composting container for the method according to the invention is also described, having side parts and a lid, the side parts being capable of being connected to each other by plug-in fitting, and the side parts and lid being provided with a heat insulation layer.
Patent DE-3740351-A1 (DE)
Inventor: TYERS MICHAEL BRIAN
IPC: A61P1/08
Filed: 1987-11-27
Abstract: A pharmaceutical composition for use in the treatment of gastrointestinal disorders comprising 1,2,3,9-tetrahydro -9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one or a physiologically acceptable salt or solvate thereof and ranitidine or a physiologically acceptable salt thereof.
Patent DE-3742435-A1 (DE)
Title: Hydraulic vehicle-braking system
Inventor: HEMMER HANS-PETER DIPL ING
IPC: B60T8/24
Filed: 1987-12-15
Abstract: A control device (15, 16) designed as a volume throttle is inserted in each of the brake lines (11, 13) leading to the brake cylinders (8, 9) of the rear wheels (4, 5) of a motor vehicle. As a result, in the event of panic braking, the pressure on the rear-wheel brakes is built up with a delay, thus leading to an increase in the initial lateral guiding force for the rear wheels (4, 5). <IMAGE>
Patent DE-3744417-A1 (DE)
Title: Piece of furniture with a plurality of upholstered parts which can be used either as seating furniture or as a divan
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/13
Filed: 1987-12-29
Abstract: The invention relates to a piece of furniture with a plurality of upholstered parts which can be used either as seating furniture or as a divan in that a seat cushion (2) is detachably connected at the rear upper edge to the rear lower edge of a back cushion (9, 10) reduced by the sitting depth, the seat cushion being laterally extendable on a lower frame serving as bedding box (1) and being supported in the extended position, the lower frame having a bearing frame for receiving the back cushion in the extended position of the piece of furniture, and the bearing frame having on both sides, on the long side of the bedding box, in each case a vertical supporting board (11, 12), from each of which a bearing board (17, 18) for receiving the back cushions projects into the interior of the bedding box. The bearing boards (17, 18) are connected to one another by a hinge (19), project obliquely downwards into the bedding box (1) in the sitting position of the piece of furniture and are supported on a central support (13). The first bearing board (17) is articulatedly connected (at 20) to the first vertical supporting board (11), while the second bearing board (18) rests loosely on the second supporting board (12). Articulatedly connected to the central support (13) is a lifting lever (14) which slides in a slot (21) of the first bearing board (17) and, in its vertical position, moves the two bearing boards (17, 18) into a horizontal position. <IMAGE>
Patent DE-3801005-A1 (DE)
Inventor: LOEFFLER FRIDOLIN DIPL CHEM DR
IPC: A23L29/00
Filed: 1988-01-15
Abstract: A macerating enzyme preparation is produced by contacting an aqueous solution of an enzyme mixture containing pectin glycosidases and pectinesterase obtained from an Aspergillus culture with a cation exchanger, separating the liquid phase, in which most of the pectin- esterase is located, from the cation exchanger, and eluting the macerating enzyme preparation from the latter.
Patent DE-3802485-A1 (DE)
Title: Anti-theft device for non-stationary objects
Inventor: KIRSCH WILFRIED
IPC: G08B13/14
Filed: 1988-01-28
Abstract: In order to prevent movable, non-stationary objects and goods of any kind or form from being taken away without permission, taken out without permission or stolen, the objects to be protected are connected to a stationary object, for example car roof luggage rack, and to the anti-theft device by an electrically conductive, flexible protective cable. If the protective cable is severed in an unauthorised manner or if an external voltage is fed into the testing wire(s) during the attempt to jumper the protective cable, an alarm signal is generated which acts on a separate alarm device and thus triggers an alarm. Even the attempt to jumper is detected and evaluated. The anti-theft device is mainly used where an alarm system has already been installed and where expensive, movable goods have to be protected, for example during transportation of goods with motor vehicles. The anti-theft device can, however, also be extended to create an autonomous alarm system.