baber/WOPTO huggingface dataset:
Patent DE-3330942-A1 (DE)
Title: Horizontal boring and milling machine
Inventor: MALZKORN MATTHIAS
IPC: B23Q1/54
Filed: 1983-08-27
Abstract: The invention relates to a horizontal boring and milling machine with a horizontal, rotatable work-holding table and an angular milling head (21) having a milling spindle (32) with drive shaft (34), which milling spindle (32) is driven by the boring spindle (10) of the spindle carrier (2). The object of the invention is to create a machine of this type in which even the heaviest workpieces, without being re-set or tilted, can be machined on five sides at all working angles of the tool, and the tool change can be effected automatically, the machine being of simple design and being easy to set. To this end, the angular milling head (21) can be rotated about the boring-spindle axis (M) and can be pivoted into a tool-change position (21') about an axis (journal 24a, 24b) at right angles to the boring-spindle axis (M). <IMAGE>
Patent DE-3333889-A1 (DE)
Title: Process and arrangement for keeping the saturation overpressure constant in treatment chambers for fabric webs and the like
Inventor: LASTERING BERNHARD
IPC: D06B17/06
Filed: 1983-09-20
Abstract: Published without abstract.
Patent DE-3340860-A1 (DE)
Title: Fitting for roof openings of buildings
Inventor: RIDDERMANN PETER DIPL ING
IPC: E04D13/03
Filed: 1983-11-11
Abstract: A fitting for roof openings of buildings comprises an upper part and a lower part which is connected to the said upper part, surrounds a horizontal or inclined roof opening and is in the form of a pedestal bounding the roof opening with its inner side. Between the underside of the upper part and the upper side of the under part there is arranged a horizontal leg of an angle section strip, which merges with a downwardly directed leg for a sealing fixing on the outer side of the lower part of a cover sheet drawn up from the level of the roof. The horizontal leg is at the same time held in sealing engagement with the underside of the upper part. With reduced expenditure on material and installation, a reliable seal is achieved between upper part and lower part as well as between lower part and cover sheet, and cold bridges in the transitional region from lower part to upper part are avoided.
Patent DE-3342428-A1 (DE)
Title: Read-off device for determining the packed cell volume of blood
Inventor: STALLMANN HANS
IPC: G01N33/487
Filed: 1983-11-24
Abstract: The device can be placed on a rotor plate of a centrifuge which is fitted with centrifuged capillary tubes filled with blood. The read-off disc is provided with spiral percentage scale lines. A transparent upper part is rotatably mounted above the read-off disc and has a lens-like convexity on the side opposite the rotor plate. The upper part has on the outer edge an annular attachment which faces the rotor plate and which is supported in a centred fashion on the edge of the rotor plate.
Patent DE-3345635-A1 (DE)
Title: Decomposing agent for composting, as well as method and device
IPC: C05F11/08
Filed: 1983-12-16
Abstract: A decomposing agent for composting humus layers on forest soils, and enriching the same with nutrients, consists of a combination of enzymes such as, for example, Streptomycetes, and, on the one hand, nutrients such as fermentation slop and, on the other hand, lime-containing fertilizer. The agent can be a sprayable, spreadable or blowable mixture.
Patent DE-3346943-A1 (DE)
Title: Preparation of hydrotalcite with improved properties
Inventor: LINKE SIEGFRIED DIPL CHEM DR
IPC: C01F7/12
Filed: 1983-12-24
Abstract: Synthetic hydrotalcite, a natural mineral of the chemical formula  Al2O3.6MgO.CO2.12H2O (=Al2Mg6(OH)12CO3.4H2O> can be prepared synthetically in an easily filterable form by adding an aluminium sulphate solution or aluminium chloride solution to an aqueous sodium carbonate/magnesium oxide suspension at elevated temperatures. The hydrotalcite thus obtained can be used therapeutically: it has antacid activity with prolonged buffer action. A product with optimum properties is obtained if the molar ratio of the reactants is approximately 0.1 of aluminium salt, 0.3 of magnesium oxide, 0.425 of sodium carbonate.
Patent DE-3347265-A1 (DE)
Title: Sectional door
IPC: E05F15/668
Filed: 1983-12-28
Abstract: The invention starts from sectional doors which are equipped with vertical guide tracks, located on both sides of the door, for the running rollers of the sections, with horizontal guide rails located above these and with arcuate transitions between these guide rails. So that these doors can be installed even when the lintel height is low, the radii of curvature of the transition are designed to become increasingly larger from the vertical guide rails towards the horizontal guide rails. Expediently, these transitions are designed in the manner of a quarter ellipse and are thus formed.
Patent DE-3403605-A1 (DE)
Title: Abrasive covering for wood-profile grinding wheels
Inventor: VAHRENHOLT EDMUND
IPC: B24D13/02
Filed: 1984-02-02
Abstract: The abrasive covering is intended for wood-profile grinding wheels. It essentially comprises a flexible carrier strip which is made of elastic fabric and on which continuous strips of abrasive material are adhesively bonded transversely over the entire width of said carrier strip. When the abrasive covering is the grinding wheel, the strips of abrasive material are spaced apart from one another. To improve precision grinding, the strips of abrasive material are adhesively bonded on the carrier strip with interspaces, which carrier strip is preformed together with the strips of abrasive material to correspond to the profiled shape of the grinding wheel.
Patent DE-3404497-A1 (DE)
Title: Method and apparatus for the rotary alignment of a machine tool work spindle
Inventor: KELCH WOLFGANG
IPC: B23Q5/20
Filed: 1984-02-09
Abstract: The work spindle 2 of a machine tool provided for automatic tool changing is first of all subjected by means of a drive separate from the tool-changing device to preliminary positioning as regards its rotational position, to a rotation-angle tolerance zone 25, and is then adjusted into its exact rotational position for tool changing by being acted upon mechanically by means of the tool-changing device simultaneously with the grasping of the tool, allowing the same rotational position to be set reproducibly. The mechanical actuation by the tool-changing device 13 is here effected on a part separate from the tool 6 assigned directly to the work spindle 2 and formed, for example, by sliding blocks 12, allowing the work spindle 2 to be set to the single rotational position mentioned at any time, even without a tool 6 inserted. <IMAGE>
Patent DE-3408193-A1 (DE)
Title: Method for raising the temperature of heat and heat pump
Inventor: ROTHMEYER MARKUS
IPC: F25B17/08
Filed: 1984-03-06
Abstract: By supplying heat at a high temperature T2, working fluid is expelled from a solid adsorption medium at a relatively high pressure by means of an expeller/adsorber. The gaseous working fluid escaping is converted at a predetermined temperature T1<'> into a liquid phase and at the same time releases heat. At low temperature T0 and low pressure p0, the working fluid is, with heat being supplied, transferred into the gaseous state and adsorbed by the adsorption medium in a second expeller/adsorber at medium temperature T1, with heat being added. The expeller/adsorbers change function cyclically. Before the function change, a double internal heat exchange is carried out between the expeller/adsorbers firstly by pressure equalisation and subsequently by heat transmission. By using adsorber liquid, the phase change of the woking fluid can take place at a pressure which is freely selectable within limits.
Patent DE-3410247-A1 (DE)
Title: Appliance for generating steam for domestic use
Inventor: CAVALLI ALFREDO
IPC: D06F75/12
Filed: 1984-03-21
Abstract: Appliance for generating steam for domestic use, which is equipped with, in addition to a heating vessel provided with an electrical resistor for the heating and evaporation of water, also a water tank separate from the heating vessel and a pump connected between the tank and heating vessel. The pump is switched on by a minimum water-level signal transmitter in the heating vessel and is switched off by a maximum steam-pressure signal transmitter in the heating vessel.
Patent DE-3410535-A1 (DE)
Inventor: PAUL HELMUT
IPC: B29C48/49
Filed: 1984-03-22
Abstract: To extrude, for pneumatic tires, uncured tread strips composed of three different rubber or synthetic material mixtures, three extruders are used which feed to a common extruder head and are connected with the latter. The present invention utilizes the favorable flow conditions resulting from the known Y-arrangement of three extruders within the extruder head, while at the same time avoiding the previously unavoidable complex and expensive specialized construction of the extruder head. Inventively, the third extruder, which opposes the two first extruders in the withdrawal direction, is not screwed or clamped to the extruder head which is common to all three of the extruders. Rather, the third extruder is easily detachably connected via a direct metal-to-metal contact with the extruder head only by a frictional connection in a longitudinally movable arrangement.
Patent DE-3412463-A1 (DE)
Inventor: MICHEL HARTMUT DR
IPC: H01G4/18
Filed: 1984-04-03
Abstract: An electric capacitor formed of dielectric layers provided on at least one side with metal layers with coatings, and wherein the layers are formed of partially crystallized and pre-shrunk polyethylene terephthalate. The coatings are alternately electrically conductively connected to metal layers applied by the Schoop process with opposing polarity to end faces of the capacitor body. The dielectric layers are arranged to form a stack or are deformed to form a flat-pressed winding. The polyethylene terephthalate dielectric layers have a degree of crystallization of at least 50%, in particular at least 55%, measured by differential thermo-analysis in order to determine the melting point enthalpy. In a method for production of such a capacitor, the capacitor bodies provided with the metal layers are subjected to an additional heat treatment in which the temperature is increased from room temperature to a final temperature of 200 DEG  to 250 DEG  C. for 1 to 5 hours. This final temperature is held for a period of 1 to 65 hours, where the length of this holding time is inversely proportional to the final temperature.
Patent DE-3414992-A1 (DE)
Title: Bone implant
Inventor: KRAUS WERNER DIPL ING
IPC: A61F2/00
Filed: 1984-04-19
Abstract: A bone implant comprises at least two tissue electrodes which can be fed with a low-frequency electrical alternating voltage. The tissue electrodes are coated with a thin layer of a biochemically activatable substance, such as hydroxylapatite or calcium triphosphate. The low-frequency electrical voltage additionally activates the substance forming the coating, so that firm, reliable adhesion of the implant with the surrounding osseous tissue is guaranteed.
Patent DE-3417388-A1 (DE)
Title: Process for the production of redispersable powder based on dispersions stabilised by natural substances used as a protective colloid
Inventor: SCHULZE JOACHIM DIPL CHEM DR
IPC: C09K23/52
Filed: 1984-05-10
Abstract: Redispersable powders can be produced from aqueous polymer dispersions which are stabilised by water-soluble, water-swellable, cyanoalkylated, hydroxyalkylated, carboxymethylated and/or degraded starch and/or water-soluble proteins as protective colloid.
Patent DE-3420650-A1 (DE)
Title: Apparatus for the nested stacking of profiled rolled bars, e.g. angle beams and U-beams
Inventor: PILLON HORST ING GRAD
IPC: B65G57/18
Filed: 1984-06-02
Abstract: The invention relates to an apparatus for the nested stacking of profiled rolled bars in double layers, consisting of a transverse conveyor which extends to a stacking table and has stops for arresting the advanced rolled bars, of rotating magnets which are arranged on rotating arms and are pivotably mounted on axles situated below the conveying plane, and of transfer arms for transferring the double layers of rolled bars formed by means of the rotating magnet to the stacking table. In known systems of this type, transverse transport must be blocked during transfer to the stacking table. The object of this invention is to increase output by reducing the periods in which transverse transport is blocked. According to the invention, it is proposed that the rotating magnet (8) place a first group (5) of rolled bars onto a second group (4) of rolled bars in the opposite direction to the direction of transverse conveying and swing the double layer formed in this way back onto the vertically movable transfer arms (19) by means of magnetic force. <IMAGE>
Patent DE-3421895-A1 (DE)
Title: Fuel assembly
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D99/00
Filed: 1984-06-13
Abstract: Published without abstract.
Patent DE-3423603-A1 (DE)
Title: Improved fuel economizer device
Inventor: POMMER FREDI
IPC: F02M25/06
Filed: 1984-06-27
Abstract: As figs. 1 and 9 show, the invention relates to improvements to the individual units of the main patent (... patent application P3343797.1). The improvements relate to the mixer and the governor. In the mixer, as shown in fig. 1, the group of slots is arranged at an acute angle opposed to one another and an adaptor insert is placed in front of the nozzle duct. In addition the spring- and diaphragm-loaded piston has a stop and stroke limitation arranged on the same axis. The triangular passage is provided with a special three-dimensional shape which interacts with the piston. The pressure regulator screw can be dispensed with if the spring and diaphragm are matched to one another. <IMAGE>
Patent DE-3424279-A1 (DE)
Title: Use of minisomatostatins for the treatment of senile dementia
Inventor: REUBI JEAN-CLAUDE DR
IPC: A61P25/28
Filed: 1984-07-02
Abstract: The invention relates to the use of minisomatostatins for the treatment of degenerative senile dementia.
Patent DE-3428289-A1 (DE)
Title: Device for attaching curtain rods to walls
Inventor: WOLLNY KLAUS
IPC: A47H1/102
Filed: 1984-08-01
Abstract: Attaching curtains to walls standing at an angle to one another. The apex of a two-armed hinge is attached to one of the walls or to both walls. Mounted on each arm is an attachment means for the end of a curtain rod. <IMAGE>
Patent DE-3437882-A1 (DE)
Inventor: LIEBICH MAX
IPC: A24C5/40
Filed: 1984-10-16
Abstract: 1. System for the making of cigarettes by the consumer himself using a prefabricated product (1, fig. 1 through 7; 41, fig. 10) not smokable as such in the form of an industrially prefabricated sheathed or enveloped tobacco skein comprising a skein sheath (3, fig. 1-7; 43, fig. 10) of a combustible and smokable material, in particular a thin cigarette paper, adapted in its diameter to the cigarette paper shell (5, fig. 1-3; 19, fig. 7; 42, fig. 10) of the finished cigarette and having a skein-like tobacco filling (4) corresponding to a respective cigarette portion, the non-smokability of the prefabricated product being ensured by a perforation (7; 47) of the skein sheath, said prefabricated product (1) being formed with a slightly smaller diameter (d1 , fig. 3a) than the cigarette paper shell (5) of the finished cigarette, and the skein sheath, after introduction of the prefabricated product into the cigarette paper shell, remaining in the latter and forming together therewith the envelope or shell of the finished cigarette, characterized in that by forming the perforation (7) of the skein sheath (3) as a linear array of closely adjacent perforation openings, the prefabricated product (1) is provided with a slight subsequent variability of its diameter (d2 and d3 , fig. 3b and 3c) by the user.
Patent DE-3441695-A1 (DE)
Title: Control arrangement for space heaters and a supply device
Inventor: THIEL KARL
IPC: G05D23/24
Filed: 1984-11-15
Abstract: A supply unit (6) for a heating controller is accommodated in a housing (15) which has a transformer (26) with a downstream-connected rectifier arrangement (29) and smoothing capacitor (31). The mains cable (7) is connected to the high-voltage stage (25) and, between the output leads (29, 30), heating leads (11) for a control-heating element (12) in the region of a heat sensor (5) are passed to the exterior via a power transistor (33). Furthermore, control-circuit leads (9) and (9a, 9b) are passed to a normally-closed switch (10) which is controlled by the release device (18) of the leaf of a window (20). If the window is opened, the control-heating element (12) heats the heat sensor (5) so far above room temperature that said sensor closes a control valve or disconnects a complete heating device. The power transistor (33) can in turn be switched off by a frost-protection device (37) having a switching transistor (39), when a minimum temperature is reached. In addition to the normally-closed switch (10) and control-heating element (12), the supply unit (6) can accommodate at least all the electrical components, and possibly also a time switch, with further control devices, and can be fitted in a concealed manner, in the same way as the low-voltage leads which pass out of it. <IMAGE>
Patent DE-3503643-A1 (DE)
Title: Metered portion bottle for the metered and controlled application of liquid media
Inventor: ADLER FRANZ
IPC: B65D47/34
Filed: 1985-02-04
Abstract: The invention relates to a metered portion bottle for the metered and controlled application of liquid media, the said bottle comprising a container, an ascending pipe and a mouthpiece, the latter being adapted for a supply container which serves to fill the metered portion bottle and including an opening for filling and emptying and an air passage opening. Because the mouthpiece is provided with a closing device for the air passage opening, the actuating element of the said device projecting beyond the outside surface of the mouthpiece in the closed condition, the air passage opening can be automatically opened during refilling at the supply container and can be opened in a simple fashion by the pressure of a finger while the medium is being applied, whereas it remains closed otherwise.
Patent DE-3503830-A1 (DE)
Title: Fuel changing system in internal combustion engines with air flow generation and rotation
Inventor: STOJICIC TODE PROF DR DIPL ING
IPC: F02B27/04
Filed: 1985-02-05
Abstract: Fuel changing system in internal combustion engines with air flow generation and rotation, which is characterised in that the effects of the air flow generation and air flow rotation can be achieved by possible design modifications of the intake system parts and of the exhaust system parts and by another arrangement of the nozzles in relation to the said parts.
Patent DE-3504486-A1 (DE)
Title: Method for monitoring sulphite pulping of lignocelluloses with the aid of FTIR spectroscopy
Inventor: PATT RUDOLF
IPC: G01N21/35
Filed: 1985-02-09
Abstract: In contrast to previously developed process control systems for sulphite cellulose production processes, monitoring the pulping with the aid of FTIR spectroscopy involves the determination of the delignification degree of lignocelluloses by direct determination of the lignin concentration of the pulping liquor. This is effected by measuring the IR absorption of the pulping liquor during cellulose cooking and by subsequent combination of the parameters resulting therefrom with the kappa number of the cooked celluloses by means of mathematical/statistical analysis methods. This method can be used to control cellulose cooking in such a way that the kappa number of the cooked cellulose will match the predefined target value with a greater probability than for conventional processes.
Patent DE-3504710-A1 (DE)
Title: Printing apparatus
Inventor: TSUKAMOTO TAKAHIRO
IPC: B41J29/50
Filed: 1985-02-12
Abstract: A printing apparatus is disclosed which carries out a printing operation in a "character-by-character" operating mode or a functional processing depending on whether a depressed key is a character key or not. In contrast, in a "line-by-line" operating mode and if the depressed key is not a carriage displacement key, either a character memory operation or a functional processing including a printing operation is carried out depending on whether a character key was depressed or not. If no character is entered in the "line-by-line" operating mode, a carriage displacement operation is carried out, as a result of which it is possible to change the positions of tabulators and margins and the position at which printing begins.
Patent DE-3505916-A1 (DE)
Title: Stabilising means, in the form of pins, for ladders
IPC: E06C7/46
Filed: 1985-02-21
Abstract: Published without abstract.
Patent DE-3513163-A1 (DE)
Inventor: LACK PETER DIPL ING
IPC: H02K9/06
Filed: 1985-04-12
Abstract: In an electric generator (10) with an essentially cylindrical tube-shaped housing (10A) of A- and B- end plates (11, 12), there are axial longitudinal slits (24A, 24B) distributed over the tube-shaped periphery of the housing as inlets for cool air, which, by means of outlets (25) on the front faces are supplemented by ventilators (26A, 26B) arranged on the exterior on both sides, so that with little flow resistance it is possible to obtain a considerable reduction in noise and at the same time increase the efficiency of the generator (10).
Patent DE-3517408-A1 (DE)
Title: Wood-sawing machine
Inventor: SCHMID LUDWIG
IPC: B27B31/08
Filed: 1985-05-14
Abstract: The invention relates to wood-sawing machines of the type with, arranged directly behind the saws, a wood-removal device with driven, table-like wood support for the non-positive drawing off of the cut wood and with in each case, arranged behind the wood support and laterally displaceable over the region of a number of cut joints, a separating wedge. According to the invention, it is envisaged that the separating wedge 9 is held in the set alignment positions against an elastic force of predetermined size so as to be deflectable away from the machine centre. Using the invention, it is brought about in a constructionally simple manner that, between the separating wedges with side wood inserted, disorders are caused to at least a considerably lesser extent than is the case in the known generic wood-sawing machines. <IMAGE>
Patent DE-3521811-A1 (DE)
Title: Apparatus for filling a liquid container
Inventor: WINKLER THEO
IPC: B67C11/04
Filed: 1985-06-19
Abstract: In an apparatus for filling a liquid container having at least one outlet aperture which is preferably encompassed by an outlet nozzle, spilling of the liquid is prevented when the filling limit of the liquid container is reached by making it possible to seal the outlet aperture (4) by means of a shut-off element (9) which is movably arranged on the outlet side of the said aperture (4), is provided with a lifting device (10) and can be loaded in the direction of lifting by means of an actuating device which engages on it. <IMAGE>
Patent DE-3523784-A1 (DE)
Title: Kitchen layout
Inventor: PECHER KLAUS
IPC: A47B77/02
Filed: 1985-07-03
Abstract: The invention relates to a kitchen layout which consists of individual cabinets of a depth of about 60 cm which can be placed adjacently. According to the invention, the individual cabinets are constructed as cuboid modules (5) having a square face with an outside dimension of about 40 x 40 cm. The modules (5) can be provided with doors, drawers or inserts so that they are appropriate to all the types of storage customary in a kitchen. The kitchen layout (1) itself can be designed and assembled in a simple and very variable manner. In a further development of the invention, the modules are inserted in a support frame (4) and covered by a work surface (8). In this case, the grid size of the modules (5) is selected such that it can be combined in height with customary kitchen appliances, such as a refrigerator (6) or cooker (7). Wall cabinets (3) are obtained by direct attachment of the modules (5) to the wall. <IMAGE>