baber/WOPTO huggingface dataset:
Patent DE-4320305-A1 (DE)
Title: Device having a plurality of display elements for advertisements or information
Inventor: MERRITT MARK W
IPC: G09F11/02
Filed: 1993-06-18
Abstract: Device having a plurality of display elements (41 to 44), each display element (41 to 44) having an accommodating profile (1) with grooves (2, 3, 4) for accommodating three lateral panes (27, 32, 45 to 56) and in each case two lateral panes (27, 32, 45 to 56) enclosing an angle of approximately 60 DEG , and the lateral panes (27, 32, 45 to 56) being provided as advertising or information areas and up to three different items of advertising or information being displayed one after the other, and the display elements (41 to 44) being arranged one beside the other. Here, the accommodating profile (1) extends over the entire height of the pane and the lateral panes (27, 32) can be fixed by means of grooves (2, 3, 4). The grooves (2, 3, 4) are provided with boundary walls (37, 38) and an inner hollow space (5, 6, 7) which is open towards the outside, the ribs (12, 13) which are provided either on profiled strips (11) for the accommodation of panes or directly on the panes (27, 32) snapping into the boundary walls (37, 38). One of the two sides of the panes (27, 32) is designed as an advertising or information area. <IMAGE>
Patent DE-4321111-A1 (DE)
Title: Winder for spinning and drawing units - has rotating revolver to accommodate winding spindles mounted radically to revolver
Inventor: TURK HERBERT
IPC: B65H67/048
Filed: 1993-06-25
Abstract: A winder is for winding man-made yarns in spinning and/or drwing units and incorporates a traversing unit and a rotating revolver, (8) on which two winding spindles are mounted rotatingly. Both spindles are mounted radially on the revolver (8). The spindle in operation (.1) located in an inner position until the package (10.1) reduces on it is full. The operating spindle (7.1) remains in operation until the full package (10.1) located on it has reached such a dia. that it almost touches the empty tube (6.2) mounted on the empty spindle. The revolver (9) is turned until the empty spindle reaches the operating position and the yarn (1) is relaied from the full package (10.1) on to the empty tube (6.2). The former operating spindle is moved axially outwards in relation to the revolver (8) while the yarn (1) is wound on the empty spindle (7.2), the full package (10.1) is removed axially from the former operating spindle (7.1). ADVANTAGE - Permits the winding of large packages without increasing the size of the machine or the min. distance between two identical machines.
Patent DE-4321891-A1 (DE)
Title: Method for the formation of a mixture from liquid and gaseous fuels, preferably bio fuels, for internal combustion engines with applied ignition
Inventor: AUERBACH JOCHEN DR
IPC: F02B69/04
Filed: 1993-07-01
Abstract: The object of the invention is to create a method which permits the use of at least two fuel components, preferably bio fuels, simultaneously and as a function of the engine condition of preferably steady-state engine operation with applied ignition, in order to achieve an optimum use of the fuels and effective operation of the internal combustion engine. The object is achieved in that the types of fuel are stored separately and in their respectively different physical states, in that the liquid fuel is vaporised with simultaneous utilisation of the engine heat, in that mixture formation is undertaken in the gaseous state and in that the feeding of fuel and combustion air to the respective mixing area is regulated by a control system subject to a predetermined mixture calorific value, the mixture calorific value being controlled as a function of various engine parameters to be detected. This solution has applications preferably in internal combustion engines with applied ignition for fixed engine operation.
Patent DE-4324886-A1 (DE)
Title: Method and apparatus for stretching resistance wires for the purpose of regulating their electrical resistance
Inventor: WALCH BERT
IPC: B21F9/00
Filed: 1993-07-26
Abstract: 1.) Methods and apparatuses for stretching resistance wires for the purpose of regulating their electrical resistance. 2.) The intention is to increase the electrical resistance of wound wires without the necessity that the wound wire should remain under mechanical stress. The intention is also to ensure that the wound wire does not tear. 3.) The object is achieved by means of 2 rollers. The wound wire is passed over both rollers, the exit roller having a higher speed. This results in a defined extension per unit length. 4.) The invention is intended for use in coil winding with high requirements of the tolerances of the electrical resistance of wound coils.
Patent DE-4325310-A1 (DE)
Title: Cleaning screen for harvested crops of agricultural harvesters
Inventor: SCHUMACHER GUSTAV
IPC: A01F12/44
Filed: 1993-07-29
Abstract: The invention relates to a cleaning screen for the harvested crops of agricultural harvesters, which screen has an air stream blowing through it from beneath and via which, by way of a shaking movement, the harvested crops are transported in one direction. The screen exhibits one or more regions which extend preferably over the entire width of the screen and rise with respect to the rest of the plane of the screen, it being possible, if appropriate, for the inclination(s) of the region or regions to be adjusted with respect to the plane of the screen.
Patent DE-4327622-A1 (DE)
Title: Process and apparatus for treating compressed bales composed of plastics waste and composite materials
Inventor: WENDE PETER DIPL ING
IPC: B29B13/10
Filed: 1993-08-17
Abstract: The consistency of the material of the bale varies and offers varying resistance to further processing into small-particled, pourable granular material. The technical object is to create approximately constant processing conditions, to avoid damage to and excessive wearing of the comminution equipment, to ensure an undisturbed material flow and to obtain a homogeneous end product. The way in which this is achieved is that the bale (14) is broken up into its original individual constituents by disintegrating drums (2; 3) which have prongs (16) and are driven at constant rotational speed by a drive (9). They are broken up, and at the same time increased in volume, by repeated action of the prongs (16) in their effective region, in the following way,   - by partially breaking down the bonds between the individual constituents (14), established when compressing the bale (14), by loosening, and - fully breaking down the bonds between the individual constituents and separating them from the bale (14), - the feeding rate of the bale (14) to the disintegrating drums (2, 3) being controlled as a function of the changing resistance.   <IMAGE>
Patent DE-4334663-A1 (DE)
Title: Method for continuously measuring the filling level of a liquid container and the temperature of the liquid, using a capacitive measuring probe which accurately indicates the volume even in the case of different shapes of container
Inventor: WINDHORST ROLF
IPC: G01K7/34
Filed: 1993-10-12
Abstract: Published without abstract.
Patent DE-4336168-A1 (DE)
Title: Carrying grid arrangement for freely guided or raised electric cables - is formed by row of transverse U=shaped bars with external longitudinal bars connected to corresp. edges
Inventor: MARTINEZ RAMOS J JOSE
IPC: H02G3/04
Filed: 1993-10-22
Abstract: The ends of the longitudinal bars are arranged at the level of the ends of the traverse bars. These ends (7) are rounded off to give a smooth surface (6) so that, upon handling of the cable on the grid arrangement, the electric cable slides easily. The rounding off of the ends of the transverse bars (1) is formed by a peripheral flattening of the circular shaped ends of the outer side. ADVANTAGE - Small cost. Damage to cable insulation prevent.
Patent DE-4402915-A1 (DE)
Inventor: LAUE CHRISTIAN DR
IPC: C07C41/30
Filed: 1994-02-01
Abstract: The invention relates to a process for producing 3-aryl propines in which alkines are reacted with benzyl halides in the presence of a palladium compound and weak bases, and to some novel 3-aryl propines.
Patent DE-4403359-A1 (DE)
Title: Filter having glass microbeads
Inventor: BALSIMO WILLIAM V
IPC: B01D37/02
Filed: 1994-02-03
Abstract: A coated filter composite has a filter medium and on its influx surface has a homogeneous or stepped coating of nonporous spherical glass microbeads as filter aid. A process is disclosed for filtration or prefiltration of a liquid mixture, a coating of glass microbeads being used as filter or filter aid. The coated filter composite is useful both for analytical applications and for large-scale use in industry and treatment (purification).
Patent DE-4407426-A1 (DE)
Title: Hand-held radio set with special antenna arrangement
Inventor: FISCHER PETER DR
IPC: H04B1/3827
Filed: 1994-03-05
Abstract: The hand-held ratio set (1) has an antenna (9). During operation of the radio, the antenna (9), is arranged on the side (8, 11) of the radio housing furthest from the user`s head (7). This reduces the emission of electromagnetic radiation directly near the head (7) of the user. The antenna (9) is preferably arranged on the lower part of the device which may be a radio telephone. The antenna (9) has a device (10) for connection to an antenna terminal (12) of the hand held set (1). Thus when the antenna (9) is connected to the hand held set (1), an antenna (2) suitable for the device (1) is connected. The electrical connection between the antenna (9) and the terminal (12) is preferably a coaxial connection.
Patent DE-4409357-A1 (DE)
Inventor: UPMEYER HANS-JUERGEN
IPC: A61P31/04
Filed: 1994-03-18
Abstract: The invention relates to dimethylpolysiloxane (dimeticone) to be used as a transport and carrier system and/or a drug delivery system for pharmaceutical drugs. Moreover, the invention relates to pharmaceutical compositions containing dimethylpolysiloxane as a transport and carrier system and/or as a drug delivery system in conbination with an active ingredient.
Patent DE-4410688-A1 (DE)
Title: Compound profile
Inventor: WOEMPNER DIETHELM DIPL ING
IPC: B21C23/24
Filed: 1994-03-28
Abstract: The compound profile consists of a light-metal carrier body as one profile component, and at least one further component, in particular, a profile strip which is made of a different material and is metallically joined as a surface coating to the carrier body during an extrusion process. The profile strip (18,18a,18b) at least on one of its longitudinal edges (20), is provided with protrusions (24,24a,24b) which have a pitch (f) and are embedded into the carrier body.
Patent DE-4410995-A1 (DE)
Title: Portable radiotelephone with sound amplification
Inventor: MANACH STEPHANE
IPC: H04M1/03
Filed: 1994-03-30
Abstract: Portable radiotelephone with sound amplification, with a housing, a power supply source, a display, a keypad, a microphone, a listening device, a loudspeaker for sound amplification and a resonant chamber, an antenna and a group of electronic motherboards, the loudspeaker for sound amplification being held on a cabinet which is open on one side and which can be shifted on the housing between a pushed-in standby position, in which it covers part of the housing, and a pulled-out communication position, in which it forms a resonant chamber for the loudspeaker.
Patent DE-4412237-A1 (DE)
Title: Decontaminating old wood impregnated with wood protective agent contg. e.g. poly:cyclic aromatic hydrocarbons or heavy metals
Inventor: KLUEGEL ULRICH
IPC: A62D3/00
Filed: 1994-04-05
Abstract: Method for the decontamination of old wood impregnated with wood protective agents, using an aq. phase of surfactant chosen from one or more of the following: (a) saponification reaction prods. of suitable vegetable and/or animal fats or oils using alkali metal hydroxides; (b) reaction prods. of microbial biomaterials, e.g. yeast or activated sludge, with vegetable and/or animal fats or oils; or (c) reaction prods. of microbial biomaterials, e.g. yeast or activated sludge, with vegetable and/or animal fats or oils, and propylene oxide.
Patent DE-4412809-A1 (DE)
Title: Centrifugal fertiliser spreader storage hopper
Inventor: SCHEUFLER BERND
IPC: A01C17/00
Filed: 1994-04-14
Abstract: In the lower region of the storage hopper is fitted at least one dispenser, via which the fertiliser is supplied to at least one centrifugal drive. The latter locates casting blades for the fertiliser centrifugal spreading, which contain a lower guide face.In the outer section of each casting blade can be fitted a guide face deflecting the fertiliser upwards. Pref. this guide face is easily released and removed from th respective casting blade, e.g. by screwing, and it may be in the form of an inserting clip.
Patent DE-4415913-A1 (DE)
Title: Bursting valve
Inventor: HOCH ELISHA
IPC: F16K17/00
Filed: 1994-05-05
Abstract: Bursting valve comprising an inlet opening (13), which is connected to a liquid source (17) under pressure, an outlet opening (15), a flow-initiating device (28) which initiates outflow of the liquid under pressure between the inlet opening (13) and the outlet opening (15), a device (32, 50) for activating the flow-initiating device (28), and a device (58, 60) for flow control which limits a rise in the flow to a predetermined maximum rate of rise so that a maximum volume flow through the outlet opening (15) is only reached after a predetermined minimum time period, the occurrence and severity of shocks and knocking downstream of the outlet opening (15) caused by uncontrolled outflow of the pressurised liquid being reduced. <IMAGE>
Patent DE-4416150-A1 (DE)
Inventor: MANTZIVIS LIONEL NICOLAS
IPC: B65D88/16
Filed: 1994-05-09
Abstract: A container 1 is manufactured from two or three sheets 2, 3, 4 or 11, 12 of flattened circularly woven synthetics plastics material tubes each having at least one continuous circular weft strand. The sheets are folded to form a sack and contiguous side edges of the sheets are sewn, glued or welded to each other. Handles 7, of webbing material are incorporated into the container by sewing them into the seams between contiguous edges of the sheets. The resulting joins are stronger than between normal sheets since warp strands do not pull away from the weft strands at the edges when the container is laden. Gussets may be provided towards the corners of the container which may enclose the handles. <IMAGE>
Patent DE-4416619-A1 (DE)
Inventor: BRANDS KARL DIETER
IPC: C23G1/08
Filed: 1994-05-11
Abstract: A process is disclosed for the production of phosphate-containing activating agents for the activation of surfaces of steel, zinc, aluminium or alloys of these metals, before phosphatization. The proposed process is characterized by the fact that an aqueous solution or slurry of one or more alkali metal phosphates, oligophosphates and/or polyphosphates, together with a second reagent, is irradiated with microwaves, the second reagent being titanium compounds or complexing agents from the phosphonic acid and poly(formyl carboxylic acid) group. The activating agents in question are formulated preferably in the form of an aqueous concentrate with a solids content of between 5 and 30 % by weight.
Patent DE-4420112-A1 (DE)
Title: Vehicle brake servo and master cylinder
Inventor: BUSCH MARTINA
IPC: B60T13/569
Filed: 1994-06-09
Abstract: A servo (1) has a standard diaphragm plate (15) attached to a connector rod (18) which, under pressure from the foot pedal (4), operates the tandem piston (25,26) fitted inside the cylinder housing (19). The servo end of the cylinder is machined so it has a sliding fit in a collar (41) fixed to the servo body (40). The cylinder end projective into the servo is connected with a second servo plate (16) which forms a low pressure chamber (7) with the first plate as the pedal is pressed the cylinder is moved towards it by the second plate whilst the pistons travel in the opposite direction resulting in decreased pedal motion.
Patent DE-4420849-A1 (DE)
Title: Method of manufacturing concrete stair underside shuttering
Inventor: EVERS CLEMENS
IPC: E04G13/06
Filed: 1994-06-15
Abstract: Supports (3,3') are first fitted to the walls (1,1') in positions to suit the stair and take the free ends of beams (4) to span the wall interval, after which the surface formed by the beams is bridged over by plates (8). The beams can adjust in length and at stair curves are supplemented by bearers run out at right angles from the beam axis. The supports take the form of square timber profiles each beam composed of telescoping steel tube profiles (5,5') and held as telescoped by clamping screws etc. (6). Each end foot (7) of the beam forms an angled piece of sheet joined by one leg to the profile etc. and resting at the far end on the support to lie flush with the beam surface. If a flat sheet is to act as beam foot end (7), this is joined by one part to the beam and otherwise lies flush with this in the wall support. The right angled bearers fitted to the beam at curves consist of sheet angles.
Patent DE-4421515-A1 (DE)
Inventor: TURBANTI LUIGI
IPC: C07C259/06
Filed: 1994-06-20
Abstract: A series of cis- and trans-2-[[[2-(hydroxyamino)-2-oxoethyl] -alkylamino]carbonyl]cyclohexanecarboxylic acid derivatives and the enantiomers thereof have antihypertensive activity.
Patent DE-4423331-A1 (DE)
Title: Noise-reducing railway permanent way construction
Inventor: WIRTHWEIN UDO
IPC: E01B9/60
Filed: 1994-06-21
Abstract: A railway permanent way construction for noise redn. includes a thermoplastic filling insert (20) continuously clamped along the flange (11) between rail foot (10) and head (12). The insert (20) has open chambers adjacent to each other on the side facing the flange (11) and is pref. made of a thermoplastic elastomer or polyethylene with low Shore hardness.  Also claimed is the use of an existing elastomer or polyethylene pad under the rail foot (10) in combination with the insert (20).
Patent DE-4427678-A1 (DE)
Title: Process for transesterifying a carboxylic acid
Inventor: ADAMS EARL G
IPC: C07C205/57
Filed: 1994-08-04
Abstract: Described is an esterification process for the preparation of esters from carboxylic acids and lower alkanols, in which the alkanol is added to the reaction mixture beneath its surface and the temperature of the reaction mixture is kept above the boiling point of water. By shifting the reaction equilibrium towards the formation of ester, the process allows a high reaction rate of carboxylic acid to ester, requires less alkanol than conventional processes and dispenses with the necessity of azeotrope-like solvents or other dehydrating agents during the reaction.
Patent DE-4429315-A1 (DE)
Title: Mechanism with positive prevention of torque reversal in both directions of rotation in combination with very low mechanism inertia
Inventor: STRACH LOTHAR
IPC: H02K7/116
Filed: 1994-08-18
Abstract: Circular translation mechanisms as reduction mechanisms, comprising an annulus and an externally toothed gear, have their maximum reduction in the case of a difference of one in the number of teeth, and the capacity to roll out must be present in the production of the teeth. This need not be taken into account and production is more economical with a circular translation mechanism without teeth comprising an annulus and a somewhat smaller solid wheel, it being irrelevant in operation whether the annulus or the solid wheel executes the circular translation motion, the other part rotating about its geometrical axis at a constant angular velocity. In the case of large step reduction, the mechanism density is greater than in the toothed embodiment. The two parts roll on one another via conical surfaces, which can in addition be slightly convex. A toothed circular translation mechanism or one in the form of a friction-wheel mechanism has the special property that the part executing the circular translation does not rotate about its geometrical axis. This makes it possible with such a mechanism to form a hermatic seal by means of a bellow - one side being fixed to the frame and the other executing a circular translation - for operation in which energy is transmitted by rotation but in gastight fashion. Using the same special property of circular translation and constructing the mechanism as a friction-wheel mechanism, a continuously variable rotary mechanism can be formed. A circular translation mechanism in a toothed embodiment or as friction-wheel mechanism can be designed in such a way that forces acting in the reverse direction... Original abstract incomplete.
Patent DE-4435108-A1 (DE)
Title: Electropneumatic transducer for positioning element positional control of air-compressor
Inventor: KEMMLER LOTAR
IPC: F15B13/043
Filed: 1994-09-30
Abstract: In the pre- or pilot-control stage (10) there is a unit (16, 18, 20, 22, 24) for producing a continuously variable value of the pre-pressure and the main stage (12) has a unit (28, 30, 32) for setting the fluid flow. This main stage also possesses, in association with output flow (48), an integrating transmission characteristic relative to the working pressure (50).
Patent DE-4447362-A1 (DE)
Title: Device for separating magnetic fluids adhering to graded products after grading process in sink or swim system
Inventor: THIESSEN KARSTEN PROF DR
IPC: B03B5/44
Filed: 1994-12-21
Abstract: Graded products are sorted in a sink or swim system. Magnetic fluids adhering to them are removed by the appts. using magnetic valves and a conveyor (1). At least part of the conveyor (1) is formed as a sieve. The conveyor (1) cooperates with a magnetic cylinder (3). The magnetic cylinder (3) is arranged in parallel with the conveyor (1). Preferably, the magnetic cylinder (3) is made of a non-magnetic material with a crossed arrangement of permanent magnets (8) helically arranged on the outer surface. The cylinder (3) preferably rotates about its longitudinal axis and its rate of rotation may be regulated. The sieve part of the conveyor (1) may be continually vibrated under control.
Patent DE-4447420-A1 (DE)
Title: Simply made, cheap assembly of spinnerets for multicomponent threads
Inventor: SCHROEDER KLAUS
IPC: D01D5/30
Filed: 1994-12-30
Abstract: In an arrangement of spinnerets for spinning multicomponent threads comprising at least two different material components the melt to be spun is fed via at least two separated melt channels each with a different component and it emerges via spinneret drill-holes. The channels (14) are located in a distribution piece (5) containing groove-like distribution channels (13) associated with each melt channel. A plate (4) with spinneret drill-holes is connected with the distributor piece so that inlet openings of several lie below the appropriate distribution channel and at least a proportion of the drill-holes are so located that their spinneret exits run together.
Patent WO-9013498-A1 (WO)
Inventor: KLAAS MANFRED
IPC: B65F1/00
Filed: 1990-04-26
Abstract: Die Erfindung betrifft einen Abfallsammler mit mindestens einer Halterung (12, 13) und mindestens einem aus Gelenkstücken (14, 16) bestehenden Gelenkkörper mit einer etwa vertikal verlaufenden Schwenkachse (23), der z.B. mit einer Seitenwand (19) eines Schrankfaches verbindbar ist. Das eine (14) mit der Seitenwand fest verbindbare Gelenkstück besitzt einen vertikal nach oben vorstehenden Vorsprung (20), z.B. Bolzen oder Zapfen, bzw. eine vertikal sich erstreckende Aufnahme, der mit einer Aufnahme (22) bzw. die mit einem Vorsprung der als zweites Gelenkstück ausgebildeten und in das erste Gelenkstück von oben einhängbaren Halterung (12) lösbar verbindbar ist.
Patent WO-9604345-A1 (WO)
Title: Materiau biodegradable, procede de production et utilisation dudit materiau
Inventor: SCHALLENBERG JUERGEN
IPC: C09D193/02
Filed: 1995-08-01
Abstract: L'invention concerne un matériau biodégradable à base de gomme-laque, que l'on obtient en faisant réagir, par catalyse acide, la gomme-laque ou un dérivé de gomme-laque avec au moins un acide carboxylique C6-C10 et avec au moins un acide dicarboxylique.