baber/WOPTO huggingface dataset:
Patent DE-3172596-D1 (DE)
Title: Mowing and conditioning device for harvested crops
Inventor: GLUNK JOSEF
IPC: A01D43/10
Filed: 1981-07-04
Granted: 1985-11-14
Abstract: 1. Apparatus for mowing and processing harvest material, comprising a mowing device (1) and a processing means (2), which is connected downstream of said mowing device, said processing means being detachably mounted in a rotatably drivable manner in lateral walls (16) of a machine frame and having, on a shaft (17), a plurality of substantially radially extending processing tools (19) such as tines, flails or the like, and a drivable member (15) engaged on one end of the shaft (17), characterised in that an additional drivable member (22) is provided on the side of the processing means (2) opposite the drivable member (15) and serves to drive the processing means (2) after the processing means (2) has been moved into a position which is transposed through 180 degrees -relative to its longitudinal axis- and in that the configuration of the processing tools (19) has an asymmetrical form when seen in the side elevational view of the device and relative to its longitudinal axis or, respectively, relative to a radial line (32) extending through each of its respective mounting points (18).
Patent DE-3270595-D1 (DE)
Title: Fuel preheating system for a diesel engine
Inventor: REDELE JEAN EMILE AMEDEE
IPC: F02M31/16
Filed: 1982-06-25
Granted: 1986-05-22
Abstract: The object is to provide an apparatus for easily starting up the engine under cold conditions and avoid any crystallization of the Diesel oil under these conditions. The apparatus comprises a heat exchanger (2) heating the fuel by means of a heat-carrying fluid, such as the cooling liquid of the engine, when it has reached a predetermined minimum value. A reserve supply of hot fuel (1) is connected to the exchanger (2) and comprises at least one auxiliary source of heat (20). The reserve supply of hot fuel is connected to an injection pump (8) and also to a thermostat valve (11) inserted in a return pipe (10) of the injection pump (8). This valve (11) connects the return valve (10) directly to the reserve supply of hot fuel (1) below a previously fixed temperature of the latter or when the temperature of the fuel is higher than the previously fixed temperature, it connects the return pipe (10) to the main fuel tank (13) which is itself connected to the heat exchanger.
Patent DE-3272268-D1 (DE)
Title: Electrically insulating encapsulating substance for semiconductor devices
Inventor: PAMMER ERICH DR
IPC: H01L21/312
Filed: 1982-04-15
Granted: 1986-09-04
Abstract: Electrically insulating encapsulating composition for semiconductor arrangements, consisting of a mixture of a resin and an inorganic filler, characterized by the feature that the filler is a silicon compound prepared from at least one highly volatile silicon halogenide compound, selected from the group of silicon oxides, silicon oxide hydrates and silicon nitrides. The filler may be aluminum oxide or aluminum hydroxide prepared from a volatile aluminum halogenide compound.
Patent DE-3272772-D1 (DE)
Title: Method and device for controlling a brushless alternating current motor
Inventor: HARTWIG CARL SVERKER MAGNUSSON
IPC: D06F33/02
Filed: 1982-12-02
Granted: 1986-09-25
Abstract: A method and a device for controlling a brushless alternating current motor (23) driven by an inverter (31-36) connected to a direct current supply (24, 25). The direct current supplied to the inverter is rinsed. The signal is passed through a peak detector (41) to a regulator (45), which decreases its frequency controlling output signal if the peak value input signal exceeds a predetermined value. A control signal corresponding to the torque demand of the motor is also produced. This signal controls the voltage supplied to the motor. Negative pulses at the turning off of the inverter switches are also sensed and used for controlling the degree of magnetization of the motor.
Patent DE-3273942-D1 (DE)
Title: Ice-cream machine
Inventor: CIPELLETTI ALBERTO
IPC: A23G9/12
Filed: 1982-03-04
Granted: 1986-12-04
Abstract: This invention relates to an ice cream machine for a domestic use placed and embedded in a kitchen furniture. The refrigerating cail of the ice cream machine can present a branch to permanently refrigerate the remaining free space of the furniture.
Patent DE-3275795-D1 (DE)
Title: Method of winding coils, and coil-winding apparatus
Inventor: GOUTTIERRE JEAN
IPC: H01F41/076
Filed: 1982-06-23
Granted: 1987-04-23
Abstract: 1. Method of producing coils by winding flat wire (37) applied against a mandrel (22) fixed to a rotating plate (20) by means of a push member acting at right angles to the axis of the rotating plate (20), characterized in that the shaping of the coils is obtained by means of paired rollers called push rollers (11) mounted pivotably on a first pivot (10) and constantly applying the flat wire (37) against the contour of the mandrel (22), in rotational movement about the pivot of the rotating plate (20), with a specific force exerted in a direction perpendicular in one and the same plane to the first pivot (10) and to the pivot of the rotating plate (20), and in that the push rollers (11) apply the flat wire (37) on the contour of the mandrel (22) at a zone situated, with respect to the axis of rotation of the mandrel, opposite from the arrival of the flat wire.
Patent DE-3276077-D1 (DE)
Title: Grip for a fluid cleaning and/or massage device
Inventor: UEBEL ALEXANDER DIPL ING
IPC: A61C17/032
Filed: 1982-11-29
Granted: 1987-05-21
Abstract: A hollow handle (1), which is connected at one end to a water hose (2), and which is connectable at the other end to a fluidic cleaning and/or massaging device, especially a mouth cleansing shower, a face cleaning brush or a denture cleaning device, comprises a dosing space (40) or takes up a separate dosing container (9, 25, 29). An effective substance is located in the dosing space or in the insertable dosing container. The dosing space or the dosing container is provided with a device (11, 27, 35, 36, 42) for dispensing a small, especially an adjustable quantity of the effective substance into the water stream guided through the hollow handle. The effective substance may be solid or liquid. Solid effective substances which are hard to dissolve are preferably shaped as rods which are insertable into a respectively adapted elongated dosing container (9), which is provided with a certain number of holes (14, 14') corresponding to the quantity of the effective substance selected to be dissolved. The water stream in the handle is guided to pass by said holes. When a liquid effective substance is used, it may be sucked out of the dosing container (25, 29) or out of the dosing space (40) by the water stream. For increasing the total time needed for dissolving an effective substance rod (11) in a handle (1) it may be sufficient to insert a flow slide disk (21) into the bottom of the handle. The disk keeps the outflowing water away from the lower facing surface of the rod of the effective substance and it guides the water into the free ring space (24) between the inner wall of the handle (1) and the effective substance.
Patent DE-3278117-D1 (DE)
Title: Method of destroying compounds based on organic materials containing sulphur and/or halogens and/or toxic metals, and applications of said method
Inventor: BIENVENU GERARD
IPC: H01B15/00
Filed: 1982-07-13
Granted: 1988-03-24
Abstract: 1. Process for the treatment of liquid products of mineral oil origin containing sulphur and/or halogens for the obtaining of essentially liquid products free of sulphur and/or halogens, characterised in that one carries out a pyrolysis in a molten salt bath essentially free of water and consisting of one or more compounds selected from the alkali metal and alkaline earth metal hydroxides and oxides at a temperature between 170 and 550 degrees C.
Patent DE-3363927-D1 (DE)
Title: Hydraulically actuated device for shattering rock
Inventor: PORSFELD FRIEDHELM
IPC: E21C37/04
Filed: 1983-07-29
Granted: 1986-07-10
Abstract: 1. Device for the mechanical splitting up of stone with a cylinder (1), in which a hydraulically operable piston with a piston rod (3) is arranged longitudinally movably, and with a sliding wedge (18) which is displaceable through the piston rod (3) and which acts at a slant corresponding to the inclination of the sliding wedge (18) on pressure jaws (17) which are insertable in boreholes, are laterally limitedly displaceable and are detachably connected by means of reinforced head pieces to the cylinder block or to a cylinder underpart (2) detachably arranged on the latter, the pressure jaws (17) being suspended in the cylinder block or cylinder underpart (2) on diametrically arranged cross bolts (10) and resiliently fixed and centered by spring elements, characterized in that the pressure jaws (17) are borne displaceably in bolt longitudinal direction on the cross bolts (10), and in that the cross bolts (10) are arranged movably in bolt longitudinal directions between an outer pressure jaw release position and an inner pressure jaw suspension position, such that in the former the pressure jaws (17) are extractable downwards out of the cylinder block or cylinder underpart (2) without turning about their longitudinal axes or swinging, and vice versa, the cross bolts (10) in each case having an inner pressure jaw bearing section (20) and an outer threaded section (21) for the purpose of displaceable bearing of the pressure jaws (17) on the one hand and movement in bolt longitudinal direction on the other hand.
Patent DE-3374542-D1 (DE)
Title: Method of making composite aircraft wing
Inventor: WHITENER PHILIP
IPC: B29D99/00
Filed: 1983-06-06
Granted: 1987-12-23
Abstract: The composite aircraft wing comprises a contoured outer skin, with a series of longitudinally-extending spars (44). Each spar has an integral load-bearing joint at its ends adjacent the outer skin. A honeycomb core material (50) extends between the joints adjacent the outer skin. A cell of reinforced plastics coats each space between adjacent spars and the honeycomb core. A fuel-resistant plastics liner is provided inside each cell, and the parts are bonded into a composite structure.
Patent DE-3378351-D1 (DE)
Title: Chair
Inventor: ENGEL HARTMUT
IPC: A47C1/124
Filed: 1983-06-27
Granted: 1988-12-08
Abstract: 1. A chair (50.1 - 50.5) with at least a leg frame (51), seat (52) and back (53), wherein the legs (65) are inclined for stacking and the seat (52) and back (53) are secured by connecting means to the leg frame (51), the seat width (57) corresponds approximately to the leg frame external width (58), the seat (52) its cut away at the corner regions (52.1, 52.2, 52.3, 52.4) in a manner corresponding to the position and size of the legs (65) and the legs (65), which lie in the corner regions (52.1, 52.2, 52.3, 52.4) of the seat (52) and which are attached below the said seat and extend almost parallel to the vertical central plane (54), consist of metal profile and, in order to be stackable, have recesses in their external faces, such that, when stacked, the upper leg engages in the lower leg, characterized in that the metal profile of the slender legs (65) has a dumb-bell-shaped cross-section (Fig. 8-11), such that when the chairs are stacked, the thickening (72) of the dumb-bell-shaped cross-section of the upper leg (65) engages in the recess (73) of the dumb-bell-shaped cross-section of the lower leg (65).
Patent DE-3382274-D1 (DE)
Inventor: PETTERSSON OLA
IPC: B30B11/00
Filed: 1983-10-27
Granted: 1991-06-13
Abstract: An isostatic press acts against a moulding tool (4,5,11,12,32,33) enclosed in the pressing chamber of the press, the cavity (4) of the press tool being defined in the press by an enveloping wall (5) of an elastomeric material and two end walls (11, 33) meeting the enveloping wall (5). The dry pressing chamber of the press is defined by a radially deformable elastomeric jacket (6) exercising press pressure against the enveloping wall (5) of the moulding tool, and two press end structures (2,3) meeting the pressing chamber jacket (6) and carrying the end walls (33, 11) of the moulding tool. At least one end wall (33, 11) is carried by an adjacent end structure (3, 2) via an elastomeric element (31). The elastomeric element is disposed with its peripheral edge exposed against, and lying adjacent the deformable elastomeric jacket (6) of the pressing chamber. When the press is pressurized, the jacket (6) will press radially against the elastometic element (31) such that the latter is axially expanded, thereby compensating for the axial strain of the press frame.
Patent DE-3465076-D1 (DE)
Title: Compositions of oligomers of polyaryl alkanes, and process for their preparation
Inventor: COMMANDEUR RAYMOND
IPC: C07C2/86
Filed: 1984-09-14
Granted: 1987-09-03
Abstract: Polyarylalkane oligomer compositions comprising a mixture of two oligomers A and B, wherein oligomer A is a mixture of isomers of formula:   <IMAGE>   with n1 and n2=0, 1 and 2, given that n1+n2</=3; and oligomer B is a mixture of isomers of formula:   <IMAGE>  with n'1, n''1 and n4=0, 1 and 2, n'2, n''2, n3, n'3 and n5=0 and 1, given that n'1+n''1+n'2+n''2+n3+n'3+n4+n5</=2. The invention also comprises the process for the preparation of said oligomer compositions by the action of a halide or inorganic acid on a product of free-radical chlorination of toluene.
Patent DE-3465137-D1 (DE)
Title: Axial compensator
Inventor: WILHELM MARTI
IPC: F16L51/02
Filed: 1984-06-28
Granted: 1987-09-03
Abstract: A first sleeve is connected to a second sleeve by means of a bellows. Brackets are arranged at the mutual circumferential distance along the circumferences of the sleeves which brackets are welded to the first sleeve at an end section thereof. The opposite end section of the brackets rest slidingly on the second sleeve. A clamping ring extends around the second end sections of the brackets at an inclined surface area thereof. This clamping ring is pushed onto these inclined surfaces and urges the end sections of the brackets against the second sleeve. The limiting of the stroke of the compensator is provided by circumferential rings welded to the second sleeve. The relative rotation blocking means is an elongated profile member which is welded onto the second sleeve and contacts a respective bracket. These brackets replace the hitherto known tube sections installed for a mutual guiding of the two sleeves, can be manufactured quite cheaply because due to this improved design only small demands relative to dimensional tolerances must be made.
Patent DE-3467400-D1 (DE)
Title: Serpentine film fill packing for evaporative heat and mass exchange
Inventor: CARTER THOMAS P
IPC: F28F25/08
Filed: 1984-01-18
Granted: 1987-12-17
Abstract: A contact body or evaporative heat and mass exchanger packing composed of a plurality of side-by-side thin sheets interlocked with one another. The sheets are grooved with a serpentine-like, continuously-variable, cross section form to produce a plurality of liquid and gas channels between the sheets. The sheets have integrally-formed knobs and sockets specifically located to provide up-spaced alternate sheet support without utilizing adhesives of any type. The sheets are preferably composed of a thermoplastic material of any desired length, being continuously pressure-vacuum formed from long sheet rolls. The groove crests abut adjacent sheets apices at continuously-variable spacings of both greater and lesser dimension than the basic edge spacing of the serpentine grooves. The flat crests or apices of grooves are also infinitely variable in width dimension while maintaining a constant sidewall groove angle. The individual sheets are rotatably oriented to provide ideal bottom edge alternate sheet displacement for enhancing fluid flow.
Patent DE-3469846-D1 (DE)
Title: Device for mopping floors
Inventor: SCHUNTER ROLAND
IPC: A47L13/258
Filed: 1984-12-12
Granted: 1988-04-21
Abstract: A floor wiper formed from two frame portions which are pivotal with respect to each other, and adapted to be locked by magnetic means, having a pedal disposed on one frame portion, and engaging the other, which pedal is adapted to disengage the magnetic locking means.
Patent DE-3475207-D1 (DE)
Title: Coke briquettes
Inventor: ANDERSSON DAVID BERTIL
IPC: C03C1/02
Filed: 1984-03-22
Granted: 1988-12-22
Abstract: The briquettes contain coke or coal particles or both with a binder e.g. cement and a finely divided, oxidised material as filler. Typical filler is sand, slag, flyash, stone, dolomite, limestone. Compsn. contains coal and/or coke 30-75%, binder 8-35%, filler 15-35%.
Patent DE-3476676-D1 (DE)
Title: Polishing composition based on cerium and process for making it
Inventor: MELARD PIERRE
IPC: C09K3/14
Filed: 1984-07-16
Granted: 1989-03-16
Abstract: Cerium based glass polishing compositions, well adapted for the polishing, e.g., of optical glass, are comprised of (i) at least one crystalline phase of CeO2 type, and (ii) a crystalline phase which comprises a rare earth pyrosilicate having the formula Ln2-xCexSi2O7, wherein Ln is at least one lanthanide or yttrium and x is a number ranging from zero to less than 2.
Patent DE-3485545-D1 (DE)
Inventor: CLOUGH JOHN MARTIN
IPC: A01N43/50
Filed: 1984-01-27
Granted: 1992-04-09
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein W is CH or N; Q is optionally substituted aryl (especially optionally substituted phenyl), optionally substituted aralkyl, or alkyl; R<1> is H, alkyl, cycloalkyl, alkenyl, alkynyl, acyl, optionally substituted aralkyl, optionally substituted phenyl, or is an alkyl or aralkyl group substituted with an ether, hydroxyl, carboxylic ester, or ketone group; R<2>, R<3>, R<4>, R<5> and R<6>, which may be the same or different, are H, alkyl, cycloalkyl, optionally substituted aralkyl, or optionally substituted phenyl; and acid salts and metal complexes thereof, have plant growth regulatory and fungicidal activity.
Patent DE-3563031-D1 (DE)
Title: Installation for producing highly curved glass sheets
Inventor: STRAUSS GOTTFRIED
IPC: C03B27/048
Filed: 1985-02-27
Granted: 1988-07-07
Abstract: The apparatus for manufacturing of tempered, bent glass sheets comprises bending means (5) receiving the heated glass sheet in a horizontal position, said bending means (5) including a bending die (8) which, as well as the base supporting the glass sheet, is provided with coolant connections (13).
Patent DE-3565005-D1 (DE)
Title: Twin reservoir heat transfer circuit
Inventor: URCH JOHN FRANCIS
IPC: F25B1/06
Filed: 1985-06-07
Granted: 1988-10-20
Abstract: A refrigeration or air-conditioner circuit has an ejector (12.57) through which refrigerant is driven from a heated supply reservoir (1,2,50,51) to an unheated collecting reservoir (1,2,50,51). The ejector (12,57) sucks refrigerant from a branch circuit (16) containing an expansion valve (19) and an evaporative, heat-exchange (20) providing cooling. Valving (5,6) interchanges the functions of the two reservoirs when the refrigerant supply reservoir is empty so that operation of the circuit is uninterrupted.
Patent DE-3566206-D1 (DE)
Title: Device for the optimum matching of a hybrid circuit to a communication line
Inventor: NEUMANN DIRK DIPL ING
IPC: H04B1/58
Filed: 1985-09-24
Granted: 1988-12-15
Abstract: 1. A device for optimally matching a termination to a telephone line, in which the termination (G2), whose 2-way main branch is connected to the telephone line, can be connected at its side opposite the 2-way main branch to a mimic circuit (NB2) of adjustable impedance, the device having a measurement device which can be connected directly to the telephone line (FL), the measurement device containing the following equipment : a) a mimic circuit (NB1) connectable to the termination (G1) at its side opposite to the 2-way main branch and containing a predetermined number of parallel-connected resistors (R1 to R4) and capacitors (C1 to C4), each connected to a switch (SR1 to SR4 and SC1 to SC4), the resistors and capacitors all being enclosed in a plug-in unit (RC) which can be removed from the measurement device (ME) and inserted into a second mimic circuit (NB2) connectable to a second termination (G2) ; b) a micro-computer (MC) connected to the switches (SR1 to SR4 and SC1 to SC4) of the mimic circuit (NB1) and delivering command signals for changing the total impedance of the mimic circuit (NB1) in a predetermined manner ; c) a signal generator (P) in a side-branch (G1a) of the termination (G1) and controlled by the micro-computer (MC) to deliver a test signal of constant signal level to the side-branch (G1a) ; d) a signal receiver (D) in the other side-branch (G1b) of the termination (G1) for measuring the residual portion of the signal level flowing over this side-branch (G1b) in dependence on the termination transition attenuation, and for delivering to the micro-computer (MC), over an analog-to-digital converter (W), a digital control signal depending on the measured residual portion of the signal level ; the micro-computer comparing the levels of each of two successive signals and storing the least level, together with the corresponding total impedance of the mimic circuit (NB1) and calculating the termination transition attenuation ; e) display devices for displaying the least termination transition attenuation and the best value of the total impedance of the mimic circuit (NB1) ; there also being provided devices (S1, S2 or SR1' to SC4') for adjusting or fixing a combination, calculated by the microcomputer (MC), of resistors (R1 to R4) and capacitors (C1 to C4) corresponding to the best value of the total impedance of the mimic circuit (NB1 = NB2).
Patent DE-3569191-D1 (DE)
Title: Trousers press
Inventor: OKKERSE CORNELIS EVERT GERARDU
IPC: A47G25/72
Filed: 1985-12-31
Granted: 1989-05-11
Abstract: A trousers press consisting essentially of an upright press plate (1) and of a press plate (2) which is rotatable with respect thereto, clamping means being positioned functioning between the one and the other press plate (1, 2), said press plates (1, 2) each being mounted in a support frame (3), each of said frames (3) comprising free spaces (8) for mounting of the clamping means (13), and of two mutually spaced hinge-arms (17), said hinge-arms being coupled in pairs to a hinge-support (18), a part of which is forming an integral part with a pedestal (35).
Patent DE-3569371-D1 (DE)
Title: Diphenyl hydrantoin silver complex and uses thereof
Inventor: LASKER SIGMUND E
IPC: C07D233/74
Filed: 1985-01-15
Granted: 1989-05-18
Abstract: Stable, organometallic complexes of 5,5 - diphenyl - 2,4 imidazolidenedione (diphenyl hydantoin) are versatile biocides, effective when applied topically or parenterally to animal tissue, and when applied topically to plants. The diphenyl Hydantoin complexes are seen to prevent animal and plant tissue infections, and may be combined with other materials to inhibit infection.