baber/WOPTO huggingface dataset:
Patent DE-3925702-A1 (DE)
Title: Detachable electrical connection for electric motor - is assigned to motor mounting with plug contacts leading outwards from housing
Inventor: JANSEN KARLHEINZ DIPL ING
IPC: H02K11/33
Filed: 1989-08-03
Abstract: A supporting surface (43) is provided at one end (40). A matching bore (70) fixes the electric motor pushed into the reception well (2) of a motor carrier (20). A fixing unit (39) is secured at the motor carrier (20). The motor plug contacts (54) found in the inside of the plug housing (4) counter contacts (socket (63)) of the electric motor. The supporting surface (43) is constructed at an axial collar (41) running circumferentially. The axial collar (41) forms a part of the housing wall (55) of the plug housing (4). The motor olug contact (54) (pins 64) lie inside the hollow (56) formed by the axial collar (41). USE/ADVANTAGE - System for fixing and connecting electric motor. Enables simple mounting. Plug connection is protected against dust. Eliminates damage to  connection elements upon mounting motor. Pref., the motor carrier forms a throttle flap having as part of motor vehicle electronics, namely, electromotor transmission of accelerator pedal position to throttle flap of i.c. engine.
Patent DE-3940562-A1 (DE)
Title: Industrial fitting device for lids on containers - has conveyor moving containers past rear raised end of inclined container
Inventor: JENSEN FRANK
IPC: B65B7/28
Filed: 1989-12-05
Abstract: The machine for applying a lid to a can (9) of semi-rigid plastics such as vacuum-moulded plastics foil has a conveyor belt (4) for moving the cans which are to be closed, forwards. The lids are each cotnained in a lid supply station (12) in an inclined position in front of the can being closed so that the front end flange passes through the forward movement into holding engagement with the lowered front edge part of the lid. The machine then has a tunnel section with an upper cover part for guiding the lids sideways and keeping them down against the can. The raised rear end of the lid is then pressed down and the parts of the end flange of the can underneath are pressed up to complete the closing engagement between the rear end of each lid and the rear end of the associated can. USE/ADVANTAGE - Application of lid to can. The lid can be reliably fitted even where the can parts are not quite symmetrical relative to their circumferential edge surface.
Patent DE-3941265-A1 (DE)
Title: Baseband signal generating appts. for digital radio - converts pulse train to signal with definite spectral characteristics by digital means
Inventor: LAEGLER MANFRED DIPL ING
IPC: H04L25/03
Filed: 1989-12-14
Abstract: A digital source (1) delivers a characteristic signal Q (i) containing in general s levels, where s is chosen from powers of 2. In the simple case where s = 2, this is a binary source, thus the pulse train (2) of the baseband signal (3) is 11 in binary. The source delivers the signal in equidistant time frames to a sender (4), thus the impulse of the baseband signal has a length T. The sender (4) creates a signal from the pulse train (2) completely containing the source information and suiting the characteristics of the channel (7) and the receiver (8). This signal (g(t)) is created as a time-limited Nyquist or part-Nyquist pulse from stored synthesised digital values. USE/ADVANTAGE - Precise and independent of external influences. Relatively cheap.
Patent DE-4000688-A1 (DE)
Title: Belt closure with two frame parts - has thickness side of loose part engaging in under recess of fixed part
Inventor: KIERMEIER RICHARD
IPC: A44B11/02
Filed: 1990-01-12
Abstract: The belt closure for connecting the ends of a belt has fixed part and and interfitting loose part. A recess (3,3a) is located in each narrow side (2) of the part (1) of the clasp fixed to the belt wherein these recesses are of different widths. The two narrow sides (4,4a) of the loose part (5) of the frame clasp are of different thicknesses. When fitting the two parts of the clasp together the thickened narrow side of the loose part engages into the wide recess in the narrow side of the fixed part. USE/ADVANTAGE - The clasp is easy to use without danger of faulty operation.
Patent DE-4001114-A1 (DE)
Title: Liquid manure applying system for farmland - uses metering device with solids depositor connected into pressure line between tanks pump and distributor head
Inventor: KRAEMER WINFRIED
IPC: G01F1/10
Filed: 1990-01-17
Abstract: The system meters out liq. manure from a tractor-drawn tank trailer. The trailer (1) has a tank (5) for the liq.manure and a pump (8) connected by a pressure line (14) to a pressure connection (26). The pressure connection can be connected to a distributor (25). The pressure line contains a flow metering device with a solids depositor (17). The pressure connection lies downstream of a solids filter (22). The metering device (and its depositor) is connected via a return line (28) to the tnak (5). The return line contains an adjustable throttle valve (29). The return line lies upstream of the solids filter. This filter encloses an inner space (27) and is located in the casing (21) of the metering device. ADVANTAGE - Simple, fault-free application of liq. manure to farmland.
Patent DE-4002910-A1 (DE)
Title: Silicone oil- or gel-filled force measurement device - allows attitude change between rigid piston and housing for uniform pressure loading of strain-gauge diaphragm
Inventor: HAEFNER HANS WILHELM
IPC: B60G17/019
Filed: 1990-02-01
Abstract: A pot-shaped housing (4) encloses a piston (5) with a narrow annular gap (6a,6b) filled esp. with pref. vulcanised silicone or natural rubber (7), except where the less viscous oil or gel (11) occupies a transition (10) between smaller and greater radii of the piston (5). A flexible rubber sleeve (12a) enclosing the oil or gel (11) contacts a force or pressure transducer (8) incorporating a diaphragm (9) with thick-film strain gauges and a measuring amplifier (13) wired (14) to an external processor.
Patent DE-4003537-A1 (DE)
Inventor: PARVIAINEN ARNO
IPC: A63B23/02
Filed: 1990-02-06
Abstract: The invention concerns a back rehabilitation procedure, and a means therefor comprising a frame (1), a counterforce means (2) with operating linkage (3), a bench comprising a seat part (4) and a back rest (5), and fixing members (6) for securing the user's pelvis to the bench. The fixing means consist of a supporting structure 9 with which the pelvis is secured to the bench with a pressure substantially paralleling the thighs and acting through the thighs on the pelvis. Backward flexing of the back takes place against a convex surface 7 curving in the height direction. A support roll 11 engages against the back of a user and is pressed backwards during operation of the apparatus. <IMAGE>
Patent DE-4004177-A1 (DE)
Title: Wet and dry suction cleaner - has air filter and provision for two alternative sizes of dust container mountable beneath fan unit on common underframe
Inventor: HUETTEMANN WILFRIED
IPC: A47L5/36
Filed: 1990-02-13
Abstract: The appts. is mounted on an underframe (7) carrying a dust container (3 or 3') and a motorised fan unit (4) connected by the hose (13) and suction tube (14) to the nozzle (15). The hose coupling (12) at the side of the fan housing (4) opens into the dust container under a cover (24) which is removable for access to the replaceable air filter. The larger container (3'), which has the same dia., can be substd. when a greater vol. of dust is to be collected. ADVANTAGE - Handling of appts. is simplified and vol. uptake of dust can be varied.
Patent DE-4006308-A1 (DE)
Inventor: LOIBNER HANS DR
IPC: C12R1/91
Filed: 1990-02-28
Abstract: Monoclonal antibody BR55-2 and fragments thereof having the specificity of monoclonal antibody BR55-2, and variants thereof, are useful in the treatment of small cell lung carcinoma.
Patent DE-4012818-A1 (DE)
Inventor: KOLLER KLAUS-PETER DR
IPC: C07K14/62
Filed: 1990-04-21
Abstract: Gene structures which code for the signal sequence and approximately the first ten amino acids of tendamistat as well as a required protein are expressed in high yield in streptomyces host cells, and the fusion proteins are secreted into the medium.
Patent DE-4014121-A1 (DE)
Title: Tyre pressure controller for motor vehicle - has sensors and electronic processor on wheels with electrical power transferred from vehicle chassis
IPC: B60C23/00
Filed: 1990-05-02
Abstract: The controller contains at least one pressure and one power supply and an electronic controller mounted on the vehicle, operating state sensors, at least one pressure control valve, wheel valves and transfer devices connecting the parts on the wheels with those on the vehicle so that the tyre pressure can be raised or lowered. Operating state, e.g. tyre pressure sensors and an electronic processor unit are mounted on the wheel side. Sensor signals are passed to the processor. The transfer arrangement passes electrical power from the chassis to the wheel side.
Patent DE-4015119-A1 (DE)
Title: Box-shaped packaging container with flat gable roof
Inventor: FAERBER JUERGEN
IPC: B65D5/74
Filed: 1990-05-11
Abstract: The box-shaped carton is made of folded blank with plastics laminate and has a spout (77) or adaptor (68) for it in its flat cable roof. At the cable part (2), the flat roof is closed by a sealed seam and has a folded pocket consisting of triagnular folding flaps (34-36) at one corner.  In the opposite corner, between the flat roof (32, 33) and the adjacent body wall (23) is an inclined surface (37) which forms, together with side pocket surfaces (36, 39) on the adjacent sides (24, 25) a gable pocket (9) inside the square outer shape.
Patent DE-4016522-A1 (DE)
Title: Iterative multiplier circuit for 5211-coded decimal numbers - halts multiplication after processing of final multiplier digit
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1990-05-22
Abstract: The multiplicand is clocked into a shift register (1), and iteratively added into an intermediate result shift register (2), via a full decade adder circuit (3) with carry buffer (4). Completed result digits are gated into the result register (6) by a gating circuit (5). A control unit is provided with pref. two impulse counters which stop the multiplication process as soon as etc. last multiplier digit has been processed.
Patent DE-4016669-A1 (DE)
Title: Barrel esp. for hand gun - with vibration damping provided by cast metallic or plastics material
Inventor: BOMATTER CHRISTIAN
IPC: F41A21/00
Filed: 1990-05-23
Abstract: In a gun barrel, bullet or shell exit angle errors are reduced by provision of a cast material (28) between the outer surface of the barrel (16) and the inner surface of a housing (14) contg. the barrel. The cast material (28) may consist of (i) a metal or metal mixt. (pref. a Sn-Bi-Pb alloy) with a high density and a relatively low melting point of 50-500 deg.C or (ii) a plastics (pref. epoxy resin) mixed with metal components. ADVANTAGE - The cast material provides vibration damping esp. of hand gun barrels to improve hit precision even on rapidly repeated firing.
Patent DE-4021225-A1 (DE)
Title: Vertical rail suspended cable trough - has double trough with common base and end members for connection to vertical rails
Inventor: FREWER RAIMUND DIPL ING
IPC: H02G9/10
Filed: 1990-07-04
Abstract: The cable trough with a cable support (17) at each end, also used for connection to a vertical rail (18) of a supporting framework, is formed as two side by side adjustable trough sections (12, 13). The base for both sections pref. has depressions along its entire length. Across each end is a supporting surface for connection to a cable support. ADVANTAGE - Easy assembly, universal fitting.
Patent DE-4022641-A1 (DE)
Title: Wheel or chain-propelled vehicle for laying dismantlable bridge - has push frame fully extendable over at least one vehicle end
Inventor: KAERCHER HANS JUERGEN DR ING
IPC: E01D15/127
Filed: 1990-07-17
Abstract: At the outer end (3.1) of the push frame are support legs which can be pivotably extended. A pivotable laying arm is foldable for the transport position, and extendable for the work position. In the latter position, the laying arm has a triangular peripheral shape. The side parts (12-14) of the triangle are articulated to one another at their ends (16-18). - One side of the triangle comprises two equal length parts (14) of the elbow lever type, which are articulated to one another. They can be folded inwards with the aid of a displaceable elbow link (19) activated by a hydraulic or pneumatic piston-cylinder (15).
Patent DE-4023297-A1 (DE)
Title: Single fourdrinier paper drying section - has third sealing bar at separation point from suction roller to hold web and fourdrinier together
Inventor: BINDER ALBRECHT
IPC: D21F5/04
Filed: 1990-07-21
Abstract: In the single-foudrinier drying section of a papermaking machine, the suction zone round the suction deflection roller is defined by sealing bars on either side. The second sealing bar in the direction of web travel, is at a gap from the end of the zone where the web passes round the roller. A third sealing bar is near the end of the roller zone which, with the second sealing bar defines an intermediate zone. - The first sealing bar, in the direction of web travel, is before the start of the web passage round the roller. The suction box within the roller has an open throttle channel at the roller mantle away from the roller segment covered the by web passing round it. The intermediate zone is sealed against the interior of the suction box, or is connected to the interior of the suction box through a throttle channel. The third sealing bar, in the direction of web travel is at a max. angle of 5 deg. after the end of the zone, round the roller covered by the web. The angle between the second sealing bar and the third sealing bar is a max. of 30 deg..
Patent DE-4029447-A1 (DE)
Title: Energy-efficient ozone generator for continuous prodn. -  with inverter having choke with variable inductance and controllable thyristor
Inventor: KLIMKEIT HANS J DIPL ING
IPC: C01B13/11
Filed: 1990-09-17
Abstract: Generator has ozoniser elements (28) and an inverter which has controllable thyristors (24) and a choke (22) in d.c. lead and which delivers a medium frequency output voltage of adjustable frequency and/or adjustable voltage. Choke (22) has an adjustable inductance. Also claimed are the inverter and a process for operating the ozone generator. Pref. inductance of the choke (22) is regulated w.r.t. operating parameter(s) of the ozone generator, e.g. the instantaneous ozone concn., the voltage at the ozoniser elements (28), the frequency or current, the gas pressure and/or the gas through flow. ADVANTAGE - Prodn. is continuously obtd. independently of output voltage and/or frequency control.
Patent DE-4031911-A1 (DE)
Inventor: MUNK JOACHIM
IPC: B23B5/16
Filed: 1990-10-08
Abstract: In equipment for machining bars, in particular for machining their ends by means of a machining device (23) in a machining station (1), the machining device (23) is to be arranged on a slide (17) and is to be movable in a direction (x) to the end of a bar. In this arrangement, the slide (17) is designed as a compound slide and the machining device (23) can also be moved in a direction (y) perpendicular to the direction (x). <IMAGE>
Patent DE-4032683-A1 (DE)
Inventor: FROESCHKE REINHARD
IPC: B29C48/04
Filed: 1990-10-15
Abstract: In prior art drop-producing devices with rotating cylindrical walls, heating up the walls is a problem since, in certain applications, the temperatures necessary to heat up the walls can be above the flame point of the materials from which the drops are to be produced. The invention therefore proposes that an induction heater fitted with an induction coil (18) in the same way as an induction-hardening installation be used to heat the walls. The heater can also be cooled, but enables parts to be heated up as long as they are made of a particular material. The invention can be used in drop-producing devices for the manufacture of lozenges.
Patent DE-4032833-A1 (DE)
Title: Application of highly viscous liquid
Inventor: BARBERAN ALBIAC JESUS
IPC: B05C5/00
Filed: 1990-10-16
Abstract: The process consists of allowing a textile piece of suitable shape and characteristics, impregnated with a hardening synthetic resin, to set over a 3-dimensional matrix shaped like the required article. The material passes through an intermediate stage of setting which allows shaping and retention of the given shape. When hardening is complete, the matrix is removed and the fabric retains its shape, giving the impression of being suspeneded without gravity in air, and with marked translucency if transparent resin and fine white fabric are usedo
Patent DE-4033058-A1 (DE)
Title: Prefabricated sound-insulation elements -  comprise boxes of concrete, etc. filled with loose material, e.g. granular porous aggregate, permeated with curable adhesive
Inventor: BANHARDT VOLKER DIPL CHEM DR R
IPC: E01F8/00
Filed: 1990-10-18
Abstract: Prefabricated sound-insulation elements (I) consisting of opt. reinforced concrete, concrete polymer, cement mortar or plastic are claimed, for the sides of roads, motorways and tracks, esp. on bridges, in tunnels and in crowded areas. (I) are box-shaped, with a filling of looser material (II) which, in horizontal boxes, is permeated in places down to the bottom of the box with a curable plastic adhesive (III). (I) are L-shaped; (II) is a granular, porous, lightweight aggregate, pref. with the narrowest possible particle size distribution curve and pref. with the outer layer consisting of a more compact, finer grained material; (III) is a multi-component resin, pref. epoxy or PU resin adhesive. USE/ADVANTAGE - The invention provides sound-insulation elements for the above applications which are inexpensive and simple to produce and assemble, and not only sound-reflecting (as with prior-art systems) but also sound-absorbing.
Patent DE-4035098-A1 (DE)
Title: Digital division circuit with combined decimal point and shift register control - has control circuit for operation of shift register stages via AND=circuit
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1990-11-05
Abstract: An electronic digital circuit is for use in the division of coded numbers. The main circuit consists of a number of subtractor modules in parallel, with shift register stages at the input and output (3,4). The registers are controlled by a module (60) that provides control of the comma position. The control circuit is based around flip-flops (5, 1, 52, 53). Outputs from the flip-flops are combined by logic gates (54-58) to generate register shift pulse control signals. ADVANTAGE - Simplified control of division circuit.
Patent DE-4038482-A1 (DE)
Title: Screw clamp for electrical cable - uses cylindrical sleeve with integral projecting ribs for increasing coefficient of friction
Inventor: TROST FERDINAND
IPC: H02G3/06
Filed: 1990-12-03
Abstract: The screw clamp has a threaded sleeve fitted around the outside of the cable or hose receiving a threaded clamping nut, used to press a cylindrical seal (9) against the outside of the cable (12) or hose. The seal (9) has integral projections in the surface facing the cable (12) or hose for increasing the coefficient of friction. The projections are in the form of intersecting ribs which have relatively sharp edges. ADVANTAGE - Ensures secure grip with cable or hose.
Patent DE-4041525-A1 (DE)
IPC: C08F265/06
Filed: 1990-12-22
Abstract: Graft copolymers based on acrylic esters and methacrylic esters, wherein one or more graft monomers of the formula (I) 
<IMAGE>
 in which R1 is a hydrocarbon radical with 2 to 24 carbon atoms, are grafted onto a basic polymer which is 55 to 100% by weight composed of one or more monomers of the formula (II) 
<IMAGE>
 in which R2 is a hydrocarbon radical with 2 to 24 carbon atoms, with the proviso that the groups R1 and R2 have Van der Waals volumes which differ by less than 30%, and that at least 10% by weight, based on the total monomers of the formula (I), are grafted onto the basic polymer.
Patent DE-4102109-A1 (DE)
Title: Endless belt conveyor - has air cushion to support belt between driving drum and driven drum
Inventor: GOLLASCH JOACHIM DR
IPC: B65G23/14
Filed: 1991-01-25
Abstract: The method is for increasing the load carrying capacity of a belt type conveyor. The conveyor consists of an endless belt which passes around a driving drum (1.1) and a driven drum (1.2). The belt is supported by a plate (2) placed under the belt (6). The plate has a raised edge (4) extending around its perimeter. The plate can be adjusted for height so that a narrow gap is formed between the raised edge and the belt. Compressed air is supplied to the space between plate and belt at a rate equal to the outflow through the gap so that a steady pressure is maintained between belt and plate.
Patent DE-4103254-A1 (DE)
Title: Agent to increase stress tolerance of crops and forests - contains synergistic mixt. of mono:ethanolamine and N-(2-hydroxyethyl)-piperazine
Inventor: KOCHMANN WERNER PROF DR
IPC: A01H3/04
Filed: 1991-02-04
Abstract: Agent to increase the stress tolerance of agricultural crops and of forests esp. towards abiotic stresses, contains as active ingredient, a combination of monoethanolamine (I) and N-(2-hydroxyethyl) -piperazine (II) opt. in the form of their salts with mineral acids and conventional auxiliaries and carriers. The wt. ratio of components (I):(II) is 1:0.005-0.5. USE/ADVANTAGE - The combination of (I) and (II) is synergistic and increases the general stress tolerance of crops and trees, esp. towards abiotic stresses such as drought, salts, heat and cold and pollutants in air and water. The agent can be prepd. economically and is toxicologically acceptable. The agent also ensures good quality of the harvest even in years of no stress factors and causes no redn. in yields, improves the resistance of plants and reduces attack by pests.
Patent DE-4105285-A1 (DE)
Title: Recovery and reuse of e.g. used car parts - by disintegrating selected parts, passing the particles to bins, mixing selected bin contents and thermoplastics, heating and pressing to shape
Inventor: PELZ PETER
IPC: B29B17/02
Filed: 1991-02-20
Abstract: Unsorted materials are recovered and reused so as to produce flat sheets or mouldings of different SGs from scrap containing thermoplastics, thermosets and (particularly) mineral and natural fibres. In the process the scrap materials are disintegrated and passed to various bins according to their composition; from these bins the materials are chosen and fed to a mixer to blend together the particles concerned; the mixts are then heated to above the m.pt. of the thermoplastics present and are pressed into the flat sheets or mouldings. To assist in bonding the materials polyethylene and/or polypropylene and/or polyurethane and/or a bioadhesive is/are pref added to the mixt. ADVANTAGE - The procedure is simple and economical. It is particularly sutable for application to used cars but e.g. packings, furniture or domestic articles can also be used.
Patent DE-4108181-A1 (DE)
Inventor: MAYWALD VOLKER DR
IPC: A01N43/80
Filed: 1991-03-14
Abstract: Isoxazole- and isothiazole-5-carboxamides of the formula I   <IMAGE> I  where X is oxygen or sulfur, R1 is halogen, alkylthio, haloalkoxy, haloalkylthio, cyano, formyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl, di-(C1-C3)-alkylaminocarbonyl, cyclopropylaminocarbonyl, methylsulfonyl, trifluoromethylsulfonyl, unsubstituted or substituted phenoxy or phenylthio; R2 is formyl, haloformyl, 4,5-dihydro-2-oxazolyl, COOR5, COSR5 or CONR6R7, and R3 to R7 have the meanings specified in the description, are suitable as herbicides.