baber/WOPTO huggingface dataset:
Patent DE-3635099-A1 (DE)
Title: Carton-packaging apparatus
Inventor: AFFELDT JOERN
IPC: B65B5/10
Filed: 1986-10-15
Abstract: The invention relates to a packaging apparatus for introducing bags of fruit or potatoes or the like, delivered by weighing and filling stations, in a metered quantity into dispatch containers, especially cartons, and is intended to provide a packaging apparatus, by means of which an automatic packaging of bags with weighed merchandise in predetermined quantities into dispatch containers with high efficiency becomes possible. For this purpose, according to the invention, it is proposed, in a packaging apparatus, to provide, between a feed point for the empty cartons and a removal point for the filled cartons of the cartons guided on a conveyor track, a conveyor band, designed as an ascending band, for feeding the bags delivered by a weighing and filling station to the cartons, a counting head and a controllable storage flap for the bags being arranged at the discharge end of the conveyor band. <IMAGE>
Patent DE-3637395-A1 (DE)
Title: Apparatus for the dinitration of flue gases
Inventor: SCHULENBERG MARTIN DIPL ING
IPC: F23J15/02
Filed: 1986-11-03
Abstract: The invention relates to an apparatus for the denitration of flue gases having a catalyst, operating with addition of ammonia, having, upstream of the catalyst, a heat exchanger which can be heated at least in regions and having a heat exchanger downstream of the catalyst, a heat exchange medium being circulated between the two heat exchangers. To simplify construction and improve functionality, the catalyst and the two heat exchangers are to be arranged directly one after the other in an axial direction, in which case the units can have in particular the same housing cross-sections.
Patent DE-3640520-A1 (DE)
Title: Process for the metering and packaging of pourable materials and packaging machine for carrying out the process
Inventor: KAMMLER ROMAN DR ING
IPC: B65B39/00
Filed: 1986-11-27
Abstract: Process for the metering and packaging of pourable materials and packaging machine for carrying out the process. In the packaging of bulk material in relatively large packaging portions, volumetric metering is generally used. The desired accuracy consequently cannot be achieved, particularly where larger portions are concerned. To solve this problem, according to the invention the filling-material quantity is weighed, specifically by means of a weighing device (W) which is placed onto a normal tubular-bag machine (S). The feed device for the filling material is for a large part supported on weighing cells (30, 32). The packaging machine is suitable for the metering and packaging of all bulk materials conveyable by means of a worm and can therefore be used in a versatile way in the packaging industry. <IMAGE>
Patent DE-3644590-A1 (DE)
Title: Ventilating apparatus for blowing supply air into a room
Inventor: HOENMANN WINFRIED DR ING
IPC: F24F1/01
Filed: 1986-12-27
Abstract: The apparatus has at least one pressure space, to which at least one supply-air duct is connected. The supply-air duct is assigned adjusting means to adjust the volume flow of the supply air flowing through it. The supply-air duct is constructed to convey the supply air flowing through it with a separation-free wall boundary layer. The adjusting means serve to adjust the size of the clear cross-section of the outlet opening of the assigned supply-air duct. The supply air is blown out quietly, even if the supply-air duct is throttled.
Patent DE-3700577-A1 (DE)
Title: Method and examination device for examining human or animal tissue or human or animal body fluid to determine whether it contains a specific substance
Inventor: EICHHOLZ HELGE
IPC: A61B5/00
Filed: 1987-01-10
Abstract: Various methods are known for examining human or animal tissues or human or animal body fluid, one of which methods is based on an optical principle in which different light absorption properties of two different colours are utilised. The known method is however sensitive to fluctuations in the intensity of the two light sources. A device which operates according to this principle is extremely complex and expensive. The invention remedies this in that the tissue or the body fluid is irradiated with light of a continuous spectrum, in that in addition at least two spectrum areas which overlap one another are selected from the light which is allowed to pass and are measured, in that a measurement value of one central area is divided by that of the other, and in that a light intensity-independent colour value is determined from the quotient and this colour value is assigned to an examination result.
Patent DE-3703574-A1 (DE)
Title: Film combination for packaging or wrapping articles
Inventor: SENGEWALD KARL HEINZ DR
IPC: A61F13/15
Filed: 1987-02-06
Abstract: In a film combination for packaging or wrapping articles, in particular for partially wrapping a highly absorbent pad of cellulose material for nappies, sanitary towels or similar absorbent elements, the side directed towards the absorbent element consists of a waterproof inner film (14). Furthermore, there is a water-permeable outer film (16). Between the inner film (14) and the outer film (16) there is a reactant (15) which reacts under the influence of water and destroys the inner film (14) and the outer film (16) or initiates their destruction. The outer film (16) is advantageously provided with numerous openings (17) which are filled with a material (18) which is soluble in water and, after washing, results in the water-permeability of the outer film (16). <IMAGE>
Patent DE-3705965-A1 (DE)
Title: Programmed timer
Inventor: HENSCH GEB WEISSWANGE
IPC: A61J7/04
Filed: 1987-02-25
Abstract: The invention is a programmable timer that emits acoustic and visual messages. It is intended to help people to remember to take medicaments, which may be vital, in good time. Since it is easy to operate - it operates with button cells - it is equally suitable for young and old people.
Patent DE-3711608-A1 (DE)
Title: Thermoplastic moulding compositions based on polyphenylene ether
Inventor: TAUBITZ CHRISTOF DR
IPC: C08L85/02
Filed: 1987-04-07
Abstract: Thermoplastic moulding compositions essentially containing   A) from 4 to 96 parts by weight, based on the sum of components A and B, of an SAN, ABS and/or ASA polymer and B) from 4 to 96 parts by weight, based on the sum of components A and B, of a modified polyphenylene ether prepared in the melt from   b1) from 90 to 99.95% by weight, based on B, of a polymer component containing at least 20% by weight, based on b1, of polyphenylene ether and at most 80% by weight, based on b1, of a vinylaromatic polymer, and   b2) from 0.05 to 10% by weight, based on B, of   b21) an amide group-containing monomer containing a polymerisable double bond, b22) a lactam group-containing monomer containing a polymerisable double bond, and/or   b23) an  alpha , beta -unsaturated dicarbonyl compound, and   b3) from 0 to 50% by weight, based on B, of further non-vinylaromatic monomers,   where the sum of A and B adds up to 100 parts by weight, and their preparation.
Patent DE-3716784-A1 (DE)
Inventor: FUCHS PAUL
IPC: E21B33/127
Filed: 1987-05-19
Abstract: An expandable, lost closure plug (10) for boreholes, to be filled with liquid under pressure, for the stabilization of rock in underground mining is provided with an elastic, tubular closure piece (16) which is automatically restrained against the borehole wall due to the liquid pressure, extends between an inlet head (12) and an outlet head (14) and surrounds a rigid distance piece (38) between inlet head and outlet head. The two ends (44, 46) of the closure piece (16) sit on cylindrical surfaces (40, 42) of the inlet head or the outlet head and are overlapped from outside by in each case a clamping sleeve (48, 50) integrally formed on the inlet or outlet head. Integrally formed on the end of at least the clamping sleeve (50) of the outlet head (14), which end faces the closure piece (16), are spring-elastic tongues (49, 51) which extend in the longitudinal direction of the closure piece (16) and can be expanded by the widening closure piece (16). Inlet and outlet head are preferably made of plastic. <IMAGE>
Patent DE-3717337-A1 (DE)
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: G01N33/48
Filed: 1987-05-22
Abstract: The anti-aggregatory activity of phosphodiesterase inhibitors (A) and/or of cyclooxygenase inhibitors (B) is detected outside the human or animal body by
 removing blood,
 adding (A) and/or (B) to the removed blood - if not already present therein in unchanged or in metabolised form as a consequence of a previous administration,
 where appropriate removing the erythrocytes and leucocytes, and
 initiating - preferably by adding an aggregation inducer - and measuring the platelet aggregation,
 where (A) - if only (B) has been administered or added up till then - is then added either before or, at the latest, on initiation of the platelet aggregation,
 or (B)- if only (A) has been administered or added up till then - is then added,
 and at least one prostaglandin (C) is added,
 so that the initiation and measurement of the platelet aggregation takes place in the presence of the triple combination of (A), (B), each in unchanged or in metabolised form, and (C). 
<??>Suitable as (A) are preferably compounds with a xanthine or pyrimidopyrimidine structure and as (B) is preferably O-acetylsalicylic acid. The method replaces elaborate and complicated tests on the human and animal body.
Patent DE-3719942-A1 (DE)
Inventor: ARNOLD ROLF
IPC: D04B23/10
Filed: 1987-06-15
Abstract: A knock-over device for flat warp knitting machines, in particular stitch-bonding machines, which is particularly suitable for the production of bulky materials with especially thick bonding elements inserted as the stationary weft, consists of a number of individual knock-over components (1) secured to a knock-over sinker bar (6), one for each needle (2). Each knock-over component (1) has an opening (8) for guiding the associated needle (2) and is at least twice as wide as the opening. The knock-over sinker bar (6) is set back with respect to the knocking-over surface (1') by a distance (S) of at least 5 mm. The opening (8) may be a bore as shown or an open slot. <IMAGE>
Patent DE-3726827-A1 (DE)
Title: Covering web for movable roofings
Inventor: FABRITZ GERHARD
IPC: B32B15/02
Filed: 1987-08-12
Abstract: The invention relates to a covering web for movable roofings, in the case of which the covering webs are fastened between rails. The object of the invention is to provide a covering web which has a long service life and is resistant to weathering influences and aging. According to the invention, this is effected in that a fabric 1 consisting of thin stainless steel wire is introduced in the covering web. The fabric engages in a positively locking manner around the wires 2 which are to be introduced in the borders of the covering web. Fabric and wires are provided on all sides with a coating 3 which ultimately forms the web 4 of the covering web itself. <IMAGE>
Patent DE-3727813-A1 (DE)
Title: Film pack with integral lens
Inventor: MOCHIDA MITSUYOSHI
IPC: G03B17/02
Filed: 1987-08-20
Abstract: The film pack comprises a lightproof box, with a simple shutter and lens and with a chamber to take the cassette and a chamber to take the roll film. The film is unwound from the cassette, in a darkroom, and the film loop placed into the pack. After each exposure the film is wound back into the cassette by one frame.  The low cost film pack provides a disposable camera. No special film drives are required other than a rewinded shaft for the frame by frame winding back into the cassette.
Patent DE-3734619-A1 (DE)
Title: Vehicle propelled by walking legs
Inventor: SCHWARZKOPF WERNER
IPC: B62D57/00
Filed: 1987-10-13
Abstract: A vehicle propelled by walking legs with two types of leg elements which engage on the vehicle platform, are loaded alternately and of which one type can be lengthened or shortened relative to the other, and the two types, one of which has the vehicle platform, can be displaced relative to each other. Provided between the displaceable flat leg elements and their bottom plate 2 [lacuna] vehicle platform or base plate 1 are rolling elements for transmitting the relative movements by rolling friction. The rolling elements comprise bearing needles 7 with axially movable flat cages 8 with lower raceways 5, allocated to the bottom plate 2 of the non-extensible leg element, or placed thereon, and with further upper raceways 10, allocated to the base plate 1, or placed on the underside thereof. Upper and/or lower raceways 10 and 5 are inclined with respect to the horizontal or have a curvature in the rolling direction, the slope of which decreases and increases again with respect to the horizontal before or after a maximum or minimum. <IMAGE>
Patent DE-3736245-A1 (DE)
Title: Device for avoiding droplet formation at pouring apertures for liquids
Inventor: EISENMENGER WOLFGANG PROF DR
IPC: A47G19/14
Filed: 1987-10-27
Abstract: To avoid droplet formation at pouring apertures for liquids, a liquid-repellent material is provided for the pouring aperture or for its coating.
Patent DE-3739916-A1 (DE)
Title: Labelling apparatus
Inventor: WEISSER MANFRED ING GRAD
IPC: B65C9/18
Filed: 1987-11-25
Abstract: A labelling apparatus having a label printer, to which the individual labels adhering releasibly to a carrier tape are fed continuously, and having a label dispenser, at which the printed individual labels are detached from the carrier tape and transferred onto a product pack, and having a draw-off unit downstream of the label dispenser and intended for the label-carrier tape, is characterised in that a second draw-off unit for the label-carrier tape is assigned directly to the label printer, in that the second draw-off unit is adjoined by a store for the carrier tape having the printed individual labels located on it, and in that the label dispenser is preceded by a tensioning device for the carrier tape.
Patent DE-3741106-A1 (DE)
Title: Double universal joint
Inventor: BERGER HEINRICH
IPC: F16D3/32
Filed: 1987-12-04
Abstract: By means of an annular or bell-shaped enclosure of each fork of the double universal joint, an angular limiting resistance is produced for each of the two universal joints. If this resistance is reached by one universal joint when the joint shaft is set at an angle, said universal joint continues constantly and evenly without deviation. Smooth running therefore takes place without friction and abrasion on the annular surfaces.
Patent DE-3742707-A1 (DE)
Inventor: STUREDAHL RAUL KRISTER
IPC: G08G1/133
Filed: 1987-12-16
Abstract: To give automatically and continuously traffic and/or transportation information to the driver and/or passenger of a vehicle, there is provided fixed equipment at every stopping place including an ATI position transmitter comprising a unique code which gives information about the position of the vehicle along a route to the vehicle in response to an interrogation from it. <IMAGE>
Patent DE-3800930-A1 (DE)
Title: Transport vehicle
Inventor: HIDEN ERNST
IPC: B66F9/075
Filed: 1988-01-14
Abstract: A transport vehicle suitable in particular for underground operation has a front truck and a rear truck connected to the front truck via an articulated joint. The front truck carries a cantilever which reaches to the rear across the articulated joint and the rear truck and mounts a telescopically extendible boom which is pivotable to a limited extent in the vertical and horizontal. Starting at the boom is a lifting device which enables the load to be picked up and deposited on the transport platform and also stacked. The centre of gravity is arranged in such a way that optimum stability is guaranteed even when negotiating tight curves.
Patent DE-3802210-A1 (DE)
Title: Device for actuating at least one adding apparatus for additives in domestic appliances
Inventor: SIPPLE HORST
IPC: A47L15/44
Filed: 1988-01-26
Abstract: Device for actuating at least one adding apparatus for additives in domestic appliances, especially washing machines and dishwashers, which is connected by means of a lever to a control cam of a programme-control unit provided for its actuation, the lever (41, 51) being loaded by two elastic elements (43, 44, 53, 54) acting in opposition, in which the force of the elastic element (44, 54) releasing the adding apparatus (20, 30) is greater than the force of the elastic element (43, 53) for closing the adding apparatus (20, 30). <IMAGE>
Patent DE-3810842-A1 (DE)
Title: Device for storing cassettes for sound and data carriers
Inventor: DEJA GUENTER
IPC: G11B23/023
Filed: 1988-03-30
Abstract: The removal of CD cassettes from a space-saving storing device in which the cassettes are located closely next to one another presents difficulties. By virtue of an angled-off bottom surface, tipping the cassettes up in the device has the effect of shifting their centre of gravity, which leads to a stable removal position in which the cassette is, however, still held in the device. <IMAGE>
Patent DE-3812415-A1 (DE)
Inventor: PAWAR PRAKASH KISANARO
IPC: C08L83/02
Filed: 1988-04-14
Abstract: Flame retardants for thermoplastic resins comprise     (i) 20 to 60% by weight a silicone oil;   (ii) 10 to 40% by weight a silicone resin; and (iii) 5 to 60% by weight a gassing agent selected from the group consisting of compounds containing both phosphorus and nitrogen or a mixture of phosphorus containing compounds with nitrogen containing compounds.
Patent DE-3814985-A1 (DE)
Title: Laser cutting tool
Inventor: SCHMALL KARL-HEINZ
IPC: B23K26/14
Filed: 1988-05-03
Abstract: The lens (2) is held in a lens holder (1) which is displaceably mounted relative to the nozzle (3) in both the axial and radial direction. For this purpose, the lens holder (1) is pressed from below by means of a spring (6) against a sliding mount (5) which is axially adjustable inside the outer wall (4) by means of an adjusting nut (9). The adjusting screws (8) in the sliding mount (5) are actuated for the radial adjustment. For cooling the lens (2), the process gas is directed from an annular passage (10) towards the underside of the lens (2). The annular passage (10) is formed by a sliding body (11) which together with the sliding mount (5) is mounted in an axially displaceable manner in the outer wall (4). The nozzle (3) is mounted in such a way that it can be deflected in a nozzle holder (14), which is likewise held in a neutral position by the spring (6). <IMAGE>
Patent DE-3818279-A1 (DE)
Title: Auxiliary device and method of fastening detachable balloons on the tip of microcatheters
Inventor: BRASSEL FRIEDHELM DR
IPC: A61B17/12
Filed: 1988-05-30
Abstract: Auxiliary device for fastening detachable balloons (2) with a self-closing, elastic valve (3) on the tip of so-called microcatheters with coaxial arrangement of a guide rod (1) whose rear end (4) is angled off and whose tip is inserted in the valve (3) of a balloon (2). On the guide rod there is arranged a first cannula (5) with a Luer connection member (6) whose rear end (7) projects beyond the Luer connection member (6). A second cannula (8) is pushed over the portion of the first cannula (5) located in front of the Luer connection member (6), the second cannula having a gripping plate (10) at the rear end and a front end formed as an open half-shell (9). <IMAGE>
Patent DE-3820440-A1 (DE)
Inventor: ATKINS THOMAS M
IPC: B60T8/70
Filed: 1988-06-15
Abstract: A vehicle anti-lock brake control system does not use an auxiliary hydraulic pump and, preferably controls only the rear brakes 20a and 20b. The control system includes a normally-open isolation valve 22 between the master cylinder 14 and the rear-wheel brakes, and a normally-closed dump valve 26 between the rear wheel brakes and a fluid accumulator 28. A computer control 30 monitors the rear wheel speed and deceleration and, controls braking of the rear brakes 20a and 20b during slip control. In one embodiment, slip is detected and the isolation valve is closed and the dump valve opened to reduce fluid pressure to a first predetermined pressure. The isolation valve is opened, and the dump valve closed to increase pressure and cause further slip. The isolation valve is then closed and the dump valve opened to reduce the pressure to a second predetermined pressure greater than the first such pressure. This ensures that the maximum controlled pressure is applied to the rear brakes. In an alternative embodiment consecutive dumping occurs when the controlled wheels deceleration is greater than a predetermined valve. Alternatively, if the dump valve is open for greater than a predetermined time, then the isolation valve is opened. The valves may also be used to control "spin-up" of the wheels. Also, the anti-lock control enters an "end-of-stop" reapply mode to apply additional pressure at or near the end of the vehicle stop. <IMAGE>
Patent DE-3828890-A1 (DE)
Inventor: LENGFELDER EDMUND PROF DR
IPC: B60L5/22
Filed: 1988-08-25
Abstract: The pantograph for current collectors of electrically-propelled vehicles with overhead line supply has individually sprung slippers which are formed from a parallelogram structure with joints and rigid connecting rods and in which springs engage on components of the slipper. The dampening of the slipper as well as of the pantograph mounted in the crown hinge occurs by means of the rubbing together of surfaces sliding past one another and of bearings. <IMAGE>
Patent DE-3829498-A1 (DE)
Title: Air-foam injector in the foam-gas scrubber
Inventor: GEIER-HENNINGER KURT
IPC: B01D53/34
Filed: 1988-08-31
Abstract: The air-foam injector, developed for large foam masses, can be used both as an individual apparatus in an exhaust air stream and also in combination. Use side by side serves to cover large exhaust air masses. Used one above the other has the advantage that different pHs can be used in individual stages. E.g., sulphur can also be precipitated under acidic conditions, that is at pH 4, and considerable amounts of neutralising agents are saved as a result. The nitrogen oxides which only precipitate under basic conditions, e.g. pH 13, can thus operate higher up. An arrangement of a plurality of stages one above the other is readily possible and can then also be successively used for all possible pollution stages. The enlargement of cross-section in the foam-gas scrubber slows down the exhaust air stream, the residence time of the exhaust air gases in the foam becomes longer and thus the precipitation of the pollutants and utilisable materials is improved. The combination of air-foam injector and foam-gas scrubber can be the optimal solution for all air polluters, whether exhaust gases from combustion plants or ventilation plants.
Patent DE-3833628-A1 (DE)
Inventor: MOELDERS HORST H DIPL BIOL DR
IPC: C12Q1/6897
Filed: 1988-10-03
Abstract: A process is disclosed for carrying out toxicity tests in fluid or gaseous phases by means of appropriate micro-organisms with a defined sensitivity or resistance to toxic substances. The toxins may be antibiotics, heavy metals, microbial toxins, impurities, pesticides, desinfectants, preservatives or other substances with an antimicrobial action. The strains of micro-organisms used in this process are provided with a plasmid vector which allows the enzyme luciferase to be synthesized in a heat-inducible, therefore controllable, manner. The degree of toxicity is expressed by changes in metabolism or by a reduction in the viability of the indicator organisms, which can be in turn measured quickly and with high sensitivity on the basis of bioluminescence signals, once the plasmid encoded production of luciferase is initiated. This new type of self-regulating plasmid vector allows sensitive and inexpensive bioluminescence measurements to be carried out with in principle any micro-organism. The process makes it possible to carry out biologically relevant tests for detecting a generally present toxicity and for identifying and determining the concentration of specific toxins by means of specially equipped micro-organisms.