baber/WOPTO huggingface dataset:
Patent DE-3633363-A1 (DE)
Title: Composition for selective weed control in rice
Inventor: SCHMIDT ROBERT R DR
IPC: A01N47/36
Filed: 1986-10-01
Abstract: The present invention relates to a novel active substance combination consisting, on the one hand, of DPX-F 5384 (methyl 2-[[(4,6-dimethoxypyrimidine-2-yl)aminocarbonyl]aminosulphonylmethyl]- benzoate, trade name Londax<R>), which is known, and, on the other hand, of propanil (3,4-dichlorophenylpropionanilide, trade name Surcopur<R>), which is known, and having a particularly good herbicidal activity, in particular for selective weed control in rice.
Patent DE-3638104-A1 (DE)
Title: Apparatus for boiling out wax from flasks
Inventor: KNORPP ERNST
IPC: A61C13/16
Filed: 1986-11-07
Abstract: The invention relates to a device (1) for boiling out wax from flasks (15), consisting of a housing (3), with a treatment space (2) and a spray-nozzle arrangement (12), arranged therein, for hot treatment liquid, of a feed line (16) opening into the treatment space and having a cut-off valve (17), of a delivery line (21) which leads from the lower region of the treatment space (2) to the spray-nozzle arrangement (12) and has a pump (18), of a heater (31) for heating the treatment liquid in the treatment space, of a temperature sensor (36) for determining the temperature or limiting a first treatment temperature of the treatment liquid at which the wax is capable of being boiled out, and of an electric control device. The intention is to make it possible to use the apparatus (1) sooner after it is switched on, for which purpose at least one level detection element (26) is provided for detecting the liquid level of the quantity for use in the treatment space (2) between a minimum liquid level (25) and a maximum liquid level (13) or the minimum and maximum liquid level (25, 13), and for which reason, when heating the quantity for use above the minimum liquid level (13), the control device controls the feed quantity of treatment liquid in the feed line (16) in such a way that the temperature of the treatment fluid does not fall below the treatment temperature or below a second, lower treatment temperature. <IMAGE>
Patent DE-3643853-A1 (DE)
Title: Broadcaster
Inventor: DREYER HEINZ DIPL ING
IPC: A01C17/00
Filed: 1986-12-22
Abstract: Broadcaster with a supply container and with at least one centrifugal disc arranged on a driveshaft, which projects into the supply container from below and carries an agitator member, and having throwing elements, to which the fertilizer to be discharged can be fed in adjustable quantities out of at least one outflow orifice located in an orifice plate which is arranged releasably on the supply container or on a coupling plate located on the supply container. In order, in the broadcaster of the generic type, to simplify and improve the arrangement of the orifice plates and their exchange substantially in a simple way, provision is made for locating the orifice plate next to the drive shaft and for the drive shaft not to pass through it.
Patent DE-3644415-A1 (DE)
Title: Electrical safety circuit
Inventor: HOLLWECK WALTER
IPC: D06F75/26
Filed: 1986-12-24
Abstract: An electrical safety circuit 1 for interrupting the heating circuit 2 of an electrical apparatus, such as an iron, which is provided with a heating element 3, in the case of which safety circuit 1 a movement sensor analyses the movement state (movement or quiescent state) of the apparatus and influences the heating current path is intended to be developed in such a manner that changes in the operating temperature and heating disturbances in the switched-on phase do not occur during short pauses in movement. This is achieved in that the movement sensor 4, 5 activates a heat-current interrupter circuit 6, 7 which responds in a time-delayed manner when the apparatus is in the quiescent state. <IMAGE>
Patent DE-3704985-A1 (DE)
Title: Vehicle inserting pipe in ground - comprises wheeled loader with torsion bar between brackets and hinging stabilising frame
Inventor: SCHNEIDER HORST DIPL ING
IPC: E21B3/025
Filed: 1987-02-17
Abstract: The vehicle inserts pipes in the ground by turning alternately in opposite directions. It comprises a wheeled loader etc. with a mounting bracket coupled by parallel hydraulic rams to the pipe to be inserted. In order to reduce the loads and torque applied to the loader chassis in opposite directions as the pipe is inserted in the ground there is a torsion bar (6) between two mounting brackets (5). This is coupled by a bar (8) and connectors (7) to the chassis of the loader (1), while a stabilising frame (4) hinges on the two brackets. USE - Pipe-laying machine.
Patent DE-3713665-A1 (DE)
Title: Pneumatic stowing installation for underground operation
Inventor: KUEHME ERNST DIPL ING
IPC: E21F15/08
Filed: 1987-04-24
Abstract: In a pneumatic stowing installation for underground operation, in which a pneumatic stowing line with a feed-line pipe section, which can be attached with a bend to a continuing pipe line, and at least one mechanised lateral discharge are provided, which lateral discharge has a lateral-discharge blade which can be swung in and out in the pneumatic jet and is linked to a through-pipe, provision is made according to the invention for the through-pipe of the lateral-discharge blade to be linked to the bend in such a way that it can be swung out and in, and for the bend to be attached in an axially rotatable manner to an end pipe of the feed-line pipe section, the non-rotatable connection pipe of which is connected by a ball-and-socket joint to the adjacent pipe of the feed-line pipe section and is mounted in a cage in such a way that it can be swung up and down and is laterally movable.
Patent DE-3714537-A1 (DE)
IPC: E04B1/49
Filed: 1987-04-30
Abstract: The connection element consists of a thin metal strap having anchor elements on the bearing faces. The anchor elements are claws projecting at right angles, which are butt-welded to the plate or punched from the strap and have a tip at the end face. They are set by driving in with planarity and are universally usable, e.g.: - as wall anchors for fastening cellular-concrete wall construction parts to steel or reinforced concrete columns;  - as dowelling elements for roof and ceiling construction parts; - as means for the partial fixing of roof and ceiling construction parts to the centre support to reduce deflection;  - as anchoring means for ring beams and - as cavity-wall anchors in two-leaf cavity wall construction with cellular-concrete wall blocks or wall construction parts.   The connection element according to the invention opens up new avenues in cellular-concrete construction using the dry construction method, which contributes considerably to more rapid construction progress without waiting times, to a rationalisation and hence to improved efficiency. <IMAGE>
Patent DE-3717740-A1 (DE)
Inventor: HEITMANN UWE
IPC: A24C5/34
Filed: 1987-05-26
Abstract: For testing the diameter and roundness of transaxially transported rod-shaped tobacco articles, the articles 1 fed in double length are cut in the middle to make them single and the individual articles of the one row are turned through 180 DEG  and are transferred in the same orientation to the row of unturned articles and all articles are moved through the beam path 13 of an optical testing system 14, which beam path runs at a single angle oblique to the direction of motion of the articles. <IMAGE>
Patent DE-3718405-A1 (DE)
Title: Screwdriver with screw feed
Inventor: DOLDERER ERICH A
IPC: B25B23/04
Filed: 1987-06-02
Abstract: The invention demonstrates a method which makes it possible for a screwdriver with automatic screw feed to screw in even short screws. The screwdriver blade performs an additional movement, as a result of which the screw is clamped between the screwdriver blade and the locking members, which prevent the screw dropping out of the screwdriver, so that it can not yield upwards when the screwdriver is placed upon the screwing-in point. In a further embodiment, a magnetic screwdriver blade is described which permits the screw to be set completely free.
Patent DE-3720082-A1 (DE)
Title: Sealing arrangement for a rotary slide valve
Inventor: KRUEGER HERMANN DR
IPC: F02B27/02
Filed: 1987-06-16
Abstract: To avoid an impermissible rise in the contact forces between itself and a rotary slide (3), a profiled seal (4) subject to the influence of the gas forces in a pressure space assigned to the rotary slide (3) has a widening (14) of its clear cross-section towards the slide (3) (Figure 1). <IMAGE>
Patent DE-3722629-A1 (DE)
Title: Angle grinder having a braking device
Inventor: SCHULZ MANFRED DIPL ING
IPC: H02P3/04
Filed: 1987-07-09
Abstract: In the case of an electric tool, such as an angle grinder or the like, having a braking device for braking the motor (42) and which can be operated via a switch (47), a mechanical braking device is provided. In this case, a brake disc (17) is provided which is fitted in a rotationally fixed manner to the armature shaft (13) of the motor (12) and against which a first braking element (33) can be placed, for braking, which first braking element (33) is acted on by spring pressure. The brake disc (17) can in this case be arranged on the armature shaft (13) such that it can be displaced longitudinally, and can be pressed by means of the first braking element (33) against a second, fixed-position braking element (34) acting on the second side of said brake disc (17). <IMAGE>
Patent DE-3724240-A1 (DE)
Title: Device for sorting parts
Inventor: PINKL JOACHIM
IPC: B07B13/00
Filed: 1987-07-22
Abstract: A particularly simple and universally applicable device for sorting parts of varying size, in particular injection mouldings (17) of plastic and the associated sprues (18), is proposed. The starting point is a plurality of slender rolls (5, 6) which are arranged in parallel, whose mutual spacing is adjustable and which delimit between them gaps (19) adjusted to the size of the smaller parts (17). The characterising feature is that the rolls (5, 6) are accommodated in fixed rotary bearings and form a conveying grid and that at least some of the rolls (6) have helically running circumferential grooves (8). The rolls are driven with varying directions of rotation, but such that the wandering movement of all circumferential grooves (8) runs in the same direction. The rolls may be driven by means of an elastic endless belt (13) looped around them, preferably successive rolls counter directionally. The rotary bearings may, for adjustment of the spacing, be firmly clampable in a rail (4), which is C-shaped in cross-section, of a vertically adjustable frame (1, 2) (see drawing). <IMAGE>
Patent DE-3728282-A1 (DE)
Title: Fall-prevention means, in particular for roofing work
Inventor: DAVATZ BERNHARD
IPC: A62B35/04
Filed: 1987-08-25
Abstract: A running rail (13) comprising a plurality of elements (14) is fastened on the roof (11) by means of the screws (61) and cables (63). Provided in the running rail (13) is a slide (15) on which a securing unit (17) is fastened. The latter contains a drawing-up spring which constantly keeps the securing cable (19) taut. When the person (21) falls, the cable (19) is locked by the securing unit (17). When the person (21) moves from one position to the other (21'), the securing unit (17) constantly runs along correspondingly, with the result that swinging, in the case of which the securing unit (17) would take effect too late, cannot occur. <IMAGE>
Patent DE-3730512-A1 (DE)
Title: Support chock, in particular for pneumatic stowing operations
Inventor: VIEBAHN HANS-ECKART VON
IPC: E21D23/04
Filed: 1987-09-11
Abstract: The invention relates to a support chock which is intended in particular for use in pneumatic stowing operations and can be used in greatly varying seam thicknesses. The stabilising of the support chock is alternatively effected by means of prop holders (15) which are detachably mounted on the floor member (6) and have clamping jaws (18) clamping lower props (4'). In thicker seams, these prop holders (15) can be dismantled, in which case a guide-bar mechanism is now used to stabilise the support chock. The guide bars of the guide-bar mechanism are attached to fixed connecting brackets (22, 30) of the support chock. The bottom connecting bracket (30) is located in the area of the face-side props (4) of the support chock, while the top connecting bracket (22) is expediently arranged in front of the face-side props on the roof bar (1). The support chock according to the invention can accordingly be reset to different vertical-adjustment ranges (seam thicknesses). <IMAGE>
Patent DE-3743732-A1 (DE)
Title: Method for synchronising a code word with a received spread-spectrum signal
Inventor: LECHLER SIEGFRIED ING GRAD
IPC: H04B1/707
Filed: 1987-12-23
Abstract: In this method, in which a search process or a tracking control is in each case activated in dependence on whether the code word is synchronised with the received spread-spectrum signal, the code word is repeatedly generated at in each case several different phase angles and is in each case mixed, at the different phase angles, with the received signal. During the search process, pauses occur between the repeatedly generated code words. The search process is ended when a correlation is found between the code word and the received signal at at least one of the different phase angles.
Patent DE-3808484-A1 (DE)
Title: Sensor device for railway systems
Inventor: SCHMIDT HARALD DIPL ING
IPC: H03K17/95
Filed: 1988-03-14
Abstract: A sensor device which is fed remotely by means of a two-wire line and brings about modulation of the supply current under the inductive influence of a vehicle wheel, no longer emits any report signals after it drops out of attachment to the rail. The sensor device consists of two oscillator circuits which can be influenced inductively in the same way and each have an oscillator transistor (T1, T2) which can be highly overdriven with alternating voltage. The said oscillator transistors (T1, T2) operate simultaneously as actuator element for direct current stabilisation. The oscillator coils (UI, UII) are attached in a housing (GE) to a travel rail (SE) in such a way that one oscillator circuit (UI/T1) can be activated by vehicle wheels and the oscillation amplitude of the second oscillator circuit (UII/T2) depends on the associated oscillator coil (UII) being seated correctly on the travel rail. The direct voltage signals which are emitted by the oscillator circuits control a threshold value switch. The sensor device is advantageously used as a wheel sensor in railway safety systems. <IMAGE>
Patent DE-3818367-A1 (DE)
Title: Bonnet for motor vehicles and method for the production thereof
Inventor: LEONARDIS RAFFAELE
IPC: B62D25/10
Filed: 1988-05-30
Abstract: Bonnet for motor vehicles which comprises a body (1) designed as a one-piece plastic part. This body has a front wall (4) with reinforcing ribs (9) which impart torsional and flexural strength to the body. The front wall (4) furthermore has holding ribs for the hinges for the hinged connection of the bonnet to the motor-vehicle body. The end regions (5) of the front wall (4) of the bonnet (1) form two sockets for receiving the front lamp assemblies of the vehicle. The bonnet furthermore has two side walls which form the front sides of the motor-vehicle body. <IMAGE>
Patent DE-3827804-A1 (DE)
Title: Water-going and off-road vehicle
Inventor: WEISSGERBER FRITZ
IPC: B60F3/00
Filed: 1988-08-16
Abstract: The present invention relates to a water-going and off-road vehicle. Within the scope of the invention it is provided that said vehicle be constructed in the form of a floatable rotational body having a flexible or rigid running profile arranged on the outside thereof and that bearings be provided in the region of the longitudinal axis of this rotational body, which bearings support a platform which is arranged in a stationary manner and on which there is fastened a drive which acts on the floatable rotational body.
Patent DE-3829163-A1 (DE)
Title: Crankshaft bearing for an internal combustion engine
Inventor: PIETSCH ALBERT DIPL ING
IPC: F16C35/02
Filed: 1988-08-27
Abstract: A crankshaft bearing for an internal combustion engine is described, the main thrust bearings of which are connected to one another by a bearing bracket. In order to be able to make the bearing bracket as light as possible and yet ensure that the crankshaft bearing functions satisfactorily, the bearing bracket which is composed of a light alloy material is provided with at least one control strip extending in the longitudinal direction of the crankshaft, which strip is composed of a material, the thermal coefficient of expansion of which is at least virtually equal to that of the crankcase.
Patent DE-3832285-A1 (DE)
Title: Duct element for base ducts in swimming pools with vertical throughflow
Inventor: BARD MARTIN DIPL ING
IPC: E04H4/12
Filed: 1988-09-22
Abstract: In the case of a duct element for base ducts, provided with latch-in plastic covering profiles and receiving water-channelling pipes, in swimming pools with vertical throughflow, the duct element is formed by a mould box which can be fitted into the duct cutout, consists of a fired ceramic material and on whose opposite interior wall surfaces there are formed latching protrusions or latching recesses for the latching-in of the covering profile.
Patent DE-3835584-A1 (DE)
Title: Handle cover
Inventor: WANZL RUDOLF
IPC: B62B5/06
Filed: 1988-10-19
Abstract: In the case of a handle cover (1) for attachment to the pushing device (16) of a trolley, there is integrally formed on the attachment portion (2) of the handle cover (1) an extension (8') which receives the handlebar (14) of the trolley and is further developed to form a handle portion (8). <IMAGE>
Patent DE-3837860-A1 (DE)
Inventor: GRUNDMANN KARIN
IPC: A61K8/34
Filed: 1988-11-08
Abstract: Storage-stable, pearlescent hair conditioning composition consisting of 0.2 to 10 percent by weight glycerin monolauric acid ester, 0.2 to 10 percent by weight of a straight-chain fatty alcohol with 10 to 18 carbon atoms or a mixture of the fatty alcohols, 0.050 to 5 percent by weight of a quaternary compound selected from the group consisting of compounds having the general formula (I):   <IMAGE> (I)  and compounds having the general formula (II):   <IMAGE> (II)   wherein R1 is selected from the group consisting of alkyl radicals having 12 to 22 carbon atoms, cocamidoethyl, cocamidopropyl and R'-Y-, and R' is selected from the group consisting of alkyl radicals having 12 to 22 carbon atoms, and Y is -O-CO-CH2- or -CO-O-CH2-CH2-; and wherein R2 is CH3, CH2CH2OH or CH2CH3, and wherein R3 is CH3, CH2CH2OH, benzyl or acetamidyl, and wherein X is Cl, Br, CH3SO4, 1/2SO4, dihydrogen phosphate, acetate or acetate; 70 to 99.595 water; and 0 to 5 percent by weight of a conventional cosmetic additive.
Patent DE-3901924-A1 (DE)
Title: Filler for decorating ceilings and walls
Inventor: BOERNER KLAUS
IPC: C09D5/34
Filed: 1989-01-17
Abstract: The conventional fillers (filling compounds) have the disadvantage that the residues which remain on the spatula during use become hard. Continued use of the fillers is then only possible with additional effort and with a loss in quality. The admixture of linseed oil or another oil substance gives the filler a degree of smoothness or pliability which prevents it becoming hard, or at least considerably delays the onset of hardening. A further effect of the oil is to make the surface of the applied filler as smooth as glass. When light impinges on this surface it is refracted, providing an additional aesthetic effect. In addition, the incorporation of oil makes it unnecessary to sand the filled surfaces in between each individual filling procedure. Moreover, the addition of oil gives the filler a fine porosity, providing air permeability and water resistance.
Patent DE-3904237-A1 (DE)
Title: Retention device for dental prostheses
Inventor: GRAEUB WALTER
IPC: A61C8/00
Filed: 1989-02-13
Abstract: A retention device for dental prostheses comprises a retention member one of whose ends is formed by a screw spindle (1), whereas the other end is in the form of a spherical region (4), and possesses a female part which has a rigid housing (7) surrounding an elastically deformable composition (9) provided with a recess (11) intended to receive the spherical region (4) of the retention member. The female part has devices for rigidly fixing it and for permanently mounting it in a prosthesis. <IMAGE>
Patent DE-3906176-A1 (DE)
Inventor: CHRETIEN JEAN-FRANCOIS
IPC: F16D1/06
Filed: 1989-02-28
Abstract: The device makes it possible to couple together, in remotely manipulatable manner, two vertical rotating shafts, the upper shaft 1 being driving, the lower shaft 2 being suspended. It essentially comprises a shaft 6 of smaller diameter, fast with the lower shaft 2 and fitted in the upper shaft, provided with grooves 8 allowing sliding of the shafts 1 and 6 with respect to each other. The invention is more particularly applicable to couplings of shafts of centrifuges incorporating a suspended bowl and in particular those used in a nuclear medium. <IMAGE>
Patent DE-3911571-A1 (DE)
Inventor: SCHWAPPACH DIETER DIPL ING
IPC: E02F3/38
Filed: 1989-04-08
Abstract: A central frame structure for the superstructure of an excavator is provided, the structure comprising a base plate 1 and, arranged perpendicularly thereon, a plurality of rib walls 2, 2a. On each side of the central longitudinal axis 7 of the frame there is provided only a single rib wall 2, 2a. <IMAGE>
Patent DE-3911885-A1 (DE)
Title: Steering control for multi-axle vehicle - has position sensing potentiometers on steering linkages and processor control
Inventor: FRANZEN HERMANN DIPL ING
IPC: B62D7/14
Filed: 1989-04-07
Abstract: The multi-axled vehicle has a group of front axles and groups of rear axles.  The front axles are steered directly from the steering controls and are fitted with potentiometers (22a) to monitor the steering setting.  The rear axles are steered from the front axles via length variable steering rods (6) and are fitted a second set of potentiometers (23a).  A processor control regualtes the servo rams (14) which alter the steering linkage ratios. The processor control has several modes of steering including high speed control; slow speed control for negotiating tight corners; and a mode which allows all the wheels to steer in the same direction, e.g. when moving away from a wall.  One potentiometer is fitted to each set of axles. ADVANTAGE - Improved steering control and safety.
Patent DE-3920076-A1 (DE)
Title: Superconductivity critical temp. measuring system - useful for high temp. superconductor thin films
Inventor: GIERES GUENTER DR
IPC: G01N27/02
Filed: 1989-06-20
Abstract: System for measuring the critical temp of superconductive thin films has (i) an emitter coil (4) associated with a receiver coil (6) exposed to the hf magnetic field (B) of the emitter coil, the superconductive thin film (2) between the two coils and at least approximately perpendicular to the magnetic field (B); (ii) an hf generator (5) connected to the emitter coil (4); and (iii) a measuring unit (7) for the voltage induced in the receiver coil (6). USE/ADVANTAGE - Measuring system is useful for high Tc superconductive oxide thin films, eg used as wiring levels in ICs with high electron mobility transistors as inactive elements. It allows low cost, non-destructive determn of critical temps.
Patent DE-3923141-A1 (DE)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 1989-07-13
Abstract: A windscreen wiper installation for motor vehicles is described in which the pressure exerted by the wiper on both the driver's (1) and the passenger's (2) sides can be varied, wherein, however, only one drive motor (30) is used to vary the pressure.