baber/WOPTO huggingface dataset:
Patent DE-3244187-A1 (DE)
Title: Apparatus for shredding document material
Inventor: BERGER ZOLTAN
IPC: B02C18/18
Filed: 1982-11-30
Abstract: A stationary, bar-shaped blade is associated with a movable swinging blade which periodically swings back and forth. Because of the motion of the latter, the teeth of both blades come into and out of engagement, so that the cutting process is facilitated. The high swinging motion of the movable swinging blade automatically centrifuges away the pieces of the material to be shredded which have been cut out, and a heating of the blades due to material suspended in the teeth thus cannot arise. A further decrease in size of the pieces which have been cut out can be achieved by a reduction of the forward feed of the material to be shredded. <IMAGE>
Patent DE-3246508-A1 (DE)
IPC: D07B1/16
Filed: 1982-12-16
Abstract: 1. Wire rope having a plurality of strand plies, characterized in that at least one quarter and at the most three quarters of the outer strands (4) have a plastic sheathing (5), which protrudes beyond the circle (6) of the wire rope circumscribing the other strands (3).
Patent DE-3300057-A1 (DE)
Title: Rear-mounted ladder of a caravan
Inventor: LANG FRITZ
IPC: B60R3/00
Filed: 1983-01-04
Abstract: The rear-mounted ladder of a caravan consists of a ladder component which is rigidly mounted to the rear wall and on the one hand is attached to a connection of a roof gallery and on the other hand is supported with a bent bar on the rear wall. The rear-mounted ladder is of two-component construction and a lower ladder component which can be detachably connected to the fixed ladder component is arranged on the upper, fixed ladder component. This ladder component can be combined with various extension components in a modular manner.
Patent DE-3305860-A1 (DE)
Inventor: SCHROEER FRIEDRICH DIPL ING
IPC: A01B15/00
Filed: 1983-02-19
Abstract: 1. A mounted plough with a plough coupling bar (9) comprising articulation points for a threepoint rod system of a tractor and provided with a plough frame (11) with plough bases (12, 13), the end of which is provided with a supporting wheel (14, 15), characterized in the the plough coupling bar (9) is connected to the guide rods (3, 4) of the three-point rod system of the plough in such a way that during ploughing it is freely movable about the articulation points of the lower guide rods (3) in a predeterminable area and the supporting wheel (14, 15) is constructed as a furrow wheel without springs.
Patent DE-3307966-A1 (DE)
Title: Temperature sensor
Inventor: MARTENS GERHARD DR
IPC: G01K5/70
Filed: 1983-03-07
Abstract: The simply constructed temperature sensor has a mirror, in particular a concave mirror 2, which couples the light emitted by a transmitting light guide 5 into two receiving light guides 6 and 7, and to which there is attached a bimetal strip 3 which deforms with a change in temperature and thus varies the position of the mirror 2. <IMAGE>
Patent DE-3308117-A1 (DE)
Title: Cavity ventilation system
Inventor: ESCHER WOLFGANG DR
IPC: B60H1/24
Filed: 1983-03-08
Abstract: The cavity ventilation system serves to reduce corrosion in cavities. It is known that cavities, for example in vehicles, have a marked tendency to corrode as a result of the production of condensation water. This corrosion is greatly reduced if the cavities are continuously supplied with dry air by forced ventilation. This is achieved by suitable constructional elements which, in particular in vehicles, utilise the partial vacuum produced by the slip stream.
Patent DE-3308925-A1 (DE)
Inventor: BLUM RAINER
IPC: C08J3/11
Filed: 1983-03-12
Abstract: Plastisols and organosols which have a long shelf life at room temperature, are based on a mixture of a finely divided synthetic resin with a plasticizer and may or may not contain additional pigments, fillers, volatile organic solvents and other assistants are prepared by a process in which an inert or reactive protective colloid or emulsifier, or a mixture of these, is added to a dispersion of a finely divided synthetic resin in a plasticizer, the dispersion as such not having a long shelf life at room temperature. These plastisols can be used as coating materials, sealants and adhesives.
Patent DE-3313505-A1 (DE)
Title: Machine for the pneumatic discharge of especially granular material
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01M9/00
Filed: 1983-04-14
Abstract: Machine for the pneumatic discharge of especially granular material, which is designed as a mounted machine and which is equipped with a central supply container and pipelines accommodated in a linkage which projects laterally beyond the supply container tranversely to the direction of travel on both sides by a multiple of the width of the supply container and which is respectively divided into at least two parts movable relative to one another, the parts respectively located closest to the supply container being arranged pivotably about a horizontal axis pointing in the direction of travel. In order, for mounted machines having a linkage which is very wide, as seen transversely to the working direction of the machine, to afford a substantial simplification of the possibility of folding the linkage into a compact transport position, the machine-carrying tractor and the machine forming a unit, the respective part (11, 13) of a linkage (5) adjoining these inner parts (8) of the linkage (5) is arranged pivotably about an axis (12) which is vertical in the working position of the linkage (5), so that the parts (11, 13) of the linkage (5) which are pivotable about the vertical axis (12) are, in the transport position, in a position projecting forwards (Figure 1). <IMAGE>
Patent DE-3313668-A1 (DE)
Title: Colorimeter
Inventor: SCHROETER KLAUS
IPC: G01J3/50
Filed: 1983-04-15
Abstract: In many branches of industry, colorimeters have become an indispensable component for judging colours of textiles, plastics, paints, foodstuffs and the like in an objective fashion. The colorimeters have at least two separate subassemblies, specifically the measuring head and an evaluation unit which is connected to the measuring head via a cable. This separation has proved to be disadvantageous in the practical application of the colorimeters. In order to provide a remedy here, the invention provides a colorimeter in which the measuring head and the evaluation units are combined to form a single unit having a chargeable energy source as power supply. The novel measuring head can be mounted on a charger for charging the energy source, the measuring head and the charger then forming a separable unit.
Patent DE-3318203-A1 (DE)
Title: Device for mechanically scannable or contactless length measurement
Inventor: BRAEM MARKUS
IPC: G01B3/00
Filed: 1983-05-19
Abstract: A length-measuring device has a measuring instrument which is adjoined in an aligned fashion on two opposite sides by closed, elongated guide housing parts for accommodating the displaceable scale. In the region of the free end of one guide housing part, the scale is fastened to a driver which is connected in a driving fashion by means of magnetic force to a traction device which can be moved on the outside of the guide housing part. For this purpose, the limbs of the traction device, which is constructed as a frame, are provided on the insides bearing against the guide housing with magnet elements which form a drive coupling with a permanent magnet present in each case on the driver.
Patent DE-3318267-A1 (DE)
Title: Sailboard
Inventor: CASPARI KLAUS JOACHIM
IPC: B63B35/79
Filed: 1983-05-19
Abstract: In a sailboard with a sail mast and a centreboard which can be swung in and out, there is at least one central, foot-actuated or foot-controlled adjusting device in a common housing, which adjusting device effects simultaneous longitudinal displacement of the sail mast and pivoting of the centreboard during sailing.
Patent DE-3321310-A1 (DE)
Title: Track for a positively guided double-track overhead trolley
Inventor: MUCKENHAUPT HELMUT
IPC: E01B25/24
Filed: 1983-06-13
Abstract: The invention relates to a track for a positively guided double-track overhead trolley, in which the profiles forming the rails have a cross-sectionally C-shaped profiled shape and in which, to form a running surface, there is welded in between the web and one of the flange extensions running parallel to the web a sheet or band running perpendicularly to the web.
Patent DE-3323598-A1 (DE)
Title: Process for producing printing plates electrophotographically
Inventor: SHIBA KEISUKE
IPC: G03G13/26
Filed: 1983-06-30
Abstract: A process for producing printing plates comprises processing an electrophotographic plate-production material product having a photoconductive layer on a base. The material is fed from an input section to an electrical charging section, an exposure section, a toner development section and a fixing section in that order in a platemaking machine. The production process is carried out while air controlled to a temperature of between 15 and 40 DEG C and a relative humidity of 30 to 60% is fed through at least the electrical charging section and/or the exposure section of the platemaking apparatus. The process produces uniform printing plates which give good reproductions of line images which cause no scratches or spots on their surfaces even if they are used for a long time. Uniform results can be obtained using the process, regardless of the temperature and humidity conditions outside the producing apparatus.
Patent DE-3326680-A1 (DE)
Title: Pressure switch
Inventor: HEISSLER GUENTHER
IPC: H01H35/34
Filed: 1983-07-23
Abstract: Published without abstract.
Patent DE-3331951-A1 (DE)
Title: Energy supply unit for a multi-phase electromagnetic linear drive
Inventor: HEIDELBERG GOETZ DIPL PHYS
IPC: B60L13/00
Filed: 1983-09-05
Abstract: Energy supply unit for a multi-phase, electromagnetic linear drive having a stator which forms a travel path and is equipped with stator turns which are operated in a multi-phase fashion, and having a rotor which forms a vehicle and is equipped with permanent magnets which interact with the stator to form a drive. In each case an energy supply unit which can be switched on and off individually and has a power control unit is assigned to individual stator turns, or groups thereof. Each energy supply unit has a separate single-phase actuator (EA, EB, EC) for each phase (PhA, PhB, PhC) and the multi-phase state can be brought about by phase-shifted driving of the single-phase actuators (EA, EB, EC) by means of the power control unit (LST). <IMAGE>
Patent DE-3333660-A1 (DE)
Title: Electrode for electrochemical methods of measurement
Inventor: HOLLAX EBERHARD DIPL ING DR
IPC: G01N27/30
Filed: 1983-09-17
Abstract: An electrode for electrochemical methods of measurement has an electrode lead (1) which has a terminal contact (9) and carries a measuring head (2), which can be unscrewed, at the end opposite the terminal contact (9). The electrode lead (1) and the measuring head (2) are surrounded by a plastic sheath (10), only the reaction surface (12) of the measuring head (2) being left free. <IMAGE>
Patent DE-3336817-A1 (DE)
Title: Plug-in system for electrical installations
Inventor: BEITZ WOLFGANG
IPC: H02G3/00
Filed: 1983-10-10
Abstract: Ready-wired plug-in modules for plug sockets, switches, lamp holders, and in the form of connecting strips, are provided for electrical installations for the 220 V AC mains. These plug-in modules may optionally be connected to ready-wired distributor modules which have rows of plug sockets on three sides and a plug row on one side which can be connected to a row of plug sockets on a supply line module. Copper-coated printed-circuit boards are provided for wiring up the distributor module. For installation in humid spaces, protective sleeves consisting of rubber-like material can be provided in the region of the plug sockets and/or rows of plugs.
Patent DE-3340361-A1 (DE)
Title: Method for sheathing foil circuits
Inventor: UTNER FERDINAND
IPC: H01C7/22
Filed: 1983-11-08
Abstract: A foil circuit (2), especially having resistor networks, is provided with a sheath (9) by means of a vortex sintering process. The maximum possible sheathing boundary (10) is achieved by clamping the connecting elements (6) into clamping pliers. <IMAGE>
Patent DE-3340579-A1 (DE)
Title: Protective device
Inventor: SCHMIDT ROLF DIPL ING
IPC: B23Q11/00
Filed: 1983-11-09
Abstract: The protective device is intended for a driven saw blade of a circular saw, in particular a circular saw bench, and has a protective hood which can be adjusted via a parallel guide link arranged on a support. The protective hood has a chip-extraction passage which has a front suction opening and a rear outlet. A connection piece projecting from the rear outlet is adjustably mounted in the integrated chip-extraction passage of the protective hood. A suction hose of a chip extractor is attached to the connection piece. This suction hose is in turn attached to the hollow support, which at the same time serves as chip-extraction passage.
Patent DE-3341682-A1 (DE)
Title: Waterproof sheeting for roofs
Inventor: ALBERS GUENTER
IPC: E04D5/10
Filed: 1983-11-18
Abstract: The invention relates to waterproof sheeting for roofs, having a reinforcing inlay comprising a glass-fibre layer based on EPDM rubber and an upper covering layer comprising a thermoplastic layer made from a mixture of SBS polymer, EPDM and bitumen, and a lower covering layer made from elastified bitumen. The essential feature of this waterproof sheeting is that a further double layer comprising an EPDM rubber layer and a thermoplastic layer is arranged between the glass-fibre layer and the elastified bitumen layer in a symmetrical arrangement to the glass-fibre layer.
Patent DE-3400613-A1 (DE)
Title: Device to safeguard a hydraulic vehicle jack against falling
Inventor: HUNG MICHAEL
IPC: B66F3/30
Filed: 1984-01-11
Abstract: A device to safeguard a hydraulic vehicle jack against falling is described, which has a tapered aperture (23) on the upper side of the vehicle jack mount (21), a tapered sleeve (24) fitted into this aperture (23) with a thread (241) and an adjusting screw cap (26) or a screw lever (263) for pressing the sleeve (424), so that the sleeve (24) acts on the elevating bar (27) having a thread (271) and fitted into the sleeve (24) in order to hold the elevating bar (27) and to support the bearing of the load. <IMAGE>
Patent DE-3400806-A1 (DE)
Title: Antilock device for motor vehicles
Inventor: BECKER EWALD DIPL ING
IPC: B60T8/32
Filed: 1984-01-12
Abstract: Published without abstract.
Patent DE-3402294-A1 (DE)
Title: Device for relubricating the gear mechanism of electric power tools
Inventor: ADE ERICH ING GRAD
IPC: F16N3/10
Filed: 1984-01-24
Abstract: The invention relates to a device for relubricating the gear mechanism of electric power tools containing at least one gear stage with the aid of a slide which is subject to the action of a restoring force and, when actuated, brings about the supply of grease, present in the gearbox but for the moment not in use for lubrication, into the region of the gear wheels. It is the object of the invention to provide a relubricating device which, while taking up the minimum of space, guarantees uniform relubrication of the gear wheels along the periphery thereof using the entire store of grease in the gearbox. According to the invention, this object is achived by virtue of the fact that the gear wheels (2, 3) are surrounded by a flexible sleeve (6) which is matched to their outer contour, exhibits a clearance with respect to the gear wheels and can be deformed mechanically by means of a slide (10) allocated to it (Fig. 1). <IMAGE>
Patent DE-3402547-A1 (DE)
Title: Exchangeable cutting body, especially for an internal-recessing and circular tool
Inventor: GANTER KURT
IPC: B23B27/00
Filed: 1984-01-26
Abstract: An exchangeable cutting body, especially for an internal-recessing and circular tool, has at least one cutter and is provided for attachment to an exchangeable cutting holder (1). To provide an exchangeable cutting body which is suitable especially for an internal-recessing and circular tool introducible into a cavity of small cross-section, and which can absorb a relatively high cutting force for a relatively large recessing depth, there is provided a body part (18) which has a stop part (16) and an essentially central passage hole (15) for a fastening member (8), provided with a counterstop part (17), for fastening the exchangeable cutting body to the exchangeable cutting holder. A rotation-preventing part (12 to 14) of a rotation-preventing device (5 to 7 and 12 to 14) for transmitting a torque between the exchangeable cutting body and the exchangeable cutting holder is arranged on one end face of the body part (Fig. 1). <IMAGE>
Patent DE-3404263-A1 (DE)
Title: Stranding apparatus for the stranding of elements by the SZ method.
Inventor: LOCZENSKI MARTIN
IPC: H01B13/26
Filed: 1984-02-03
Abstract: In a stranding apparatus for the stranding by the SZ method, with a stranding disc (10) and a tubular store, the stranding disc and tubular store being at least partially surrounded concentrically by a stationary carrier tube (15), on which a retaining-helix winder (25) consisting of reels (27), a reel carrier (26) and a spinning ring (28) is arranged likewise concentrically, the separately rotatable parts of the retaining-helix winder are assigned separate stationary carrier tubes (15 and 17). 
<IMAGE>
Patent DE-3406605-A1 (DE)
Title: Method and device for drawing off a deformable and flowable filling material
Inventor: FREY ALBERT
IPC: A22C11/06
Filed: 1984-02-23
Abstract: A method for drawing off a paste-like material, especially sausagemeat, is described, in which the filling material is first introduced into a filling hopper and preferably deaerated and then transferred to a filling cylinder, the transfer being made as a result of the differential pressure between the filling hopper and the filling cylinder. The drawing-off of the filling material is conventionally carried out by exerting pressure on a filling piston provided in the filling cylinder.
Patent DE-3417591-A1 (DE)
Title: Device for controlling the start of fuel injection in diesel engines
Inventor: HERDIN GUENTHER DIPL ING
IPC: F02M57/02
Filed: 1984-05-11
Abstract: In a diesel engine with a pump nozzle unit for each engine cylinder a device is provided for controlling the start of fuel injection. Rockers which can be moved by the camshaft and which are supported on a rotationally adjustable rocker axis with eccentric bearing, on which a crank arm acts, serve for actuation of the unit. In order to be able to implement a control by simple means taking into account all data essential for the start of injection, a stepping motor (6) is provided for the rotational adjustment of the rocker axis (4). The crank arm (5) connecting the rocker axis (4) to a gear mechanism (7, 8) connected on the output side of the stepping motor (6) is designed as a bending spring, which acts in a normal plane to the rocker axis (4). <IMAGE>
Patent DE-3417595-A1 (DE)
Title: Ball-catching attachment
IPC: A63B49/08
Filed: 1984-05-11
Abstract: Published without abstract.
Patent DE-3420639-A1 (DE)
Title: Ice scraper
Inventor: BATHELT DIETER DR
IPC: B60S3/04
Filed: 1984-06-02
Abstract: The multifunctional ice scraper, whose primary use resides in the cleaning of iced-up car windows, substantially comprises a splitting edge (1) which is connected to a scraping edge (2) via a connecting part (5) which is convenient to hold, in such a way that the two edges (1 and 2) are arranged at a distance apart and parallel to one another and point in the same direction. As a result, the device has a stable contact and is simple to handle, cramping of the hand also being countered by the fact that the force to be exerted at specific points is reduced. The ice loosened by the special splitting edge (1) can be removed in the same working step, the only one that is necessary, with the aid of the continuously designed scraping edge (2) and can also be moved away at once, without the working hand coming into contact with the ice. <IMAGE>
Patent DE-3421000-A1 (DE)
Title: Gunpowder engine
Inventor: KULBARTZ HANS
IPC: F02B45/06
Filed: 1984-06-06
Abstract: Published without abstract.
Patent DE-3421295-A1 (DE)
Inventor: SCHULZ GUENTER DR
IPC: C07D207/16
Filed: 1984-06-08
Abstract: 1. A pyrrolidinecarboxylic acid derivative of the formula I  see diagramm : EP0168607,P11,F1  where R**1 , R**2 and R**3 independently of one another are each hydrogen, lower alkyl of not more than 5 carbon atoms, lower haloalkyl of not more than 3 carbon atoms and not more than 5 halogen atoms, phenylalkyl where alkyl is of not more than 4 carbon atoms, halophenylalkyl where the phenyl moiety has not more than 3 halogen atoms and alkyl is of not more than 4 carbon atoms, R**2 and R**3 moreover independently of one another are each substituted phenyl, substituents being up to 3 halogen atoms, a nitro group, a cyano group or an alkoxy group of not more than 4 carbon atoms, and furthermore R**3 may also be unsubstituted phenyl, R**4 is hydrogen, n- or isoalkyl of not more than 5 carbon atoms, phenylalkyl where alkyl is of not more than 4 carbon atoms, halophenylalkyl where the phenyl moiety has not more than 3 halogen atoms and alkyl is of not more than 3 carbon atoms, phenyl or substituted phenyl, substituents being up to 3 halogen atoms, a nitro group, a cyano group or an alkoxy group of not more than 4 carbon atoms, a five-membered or six-membered aromatic heterocycle having not more than 3 nitrogens as heteroatoms, cyano, alkylcarbonyl of not more than 5 carbon atoms, haloalkylcarbonyl of not more than 3 carbon atoms and not more than 5 halogen atoms or alkoxycarbonyl of not more than 5 carbon atoms, R**5 is alkylcarbonyl of not more than 5 carbon atoms, haloalkylcarbonyl of not more than 3 carbon atoms and not more than 5 halogen atoms, alkoxycarbonyl of not more than 5 carbon atoms, unsubstituted or substituted phenylcarbonyl, substituents being up to 3 halogen atoms, alkoxy of not more than 4 carbon atoms, alkylthio of not more than 4 carbon atoms, cyano or nitro, or R**5 is cyano or nitro, and R**6 is unsubstituted or substituted phenyl, substituents being up to 3 halogen atoms, alkoxy of not more than 4 carbon atoms, alkylthio of not more than 4 carbon atoms, alkyl of not more than 5 carbon atoms, cyano or nitro, or R**6 is tert-alkyl of not more than 5 carbon atoms.
Patent DE-3425717-A1 (DE)
Title: Hot-dip tinning of connecting pins of electronic components which are placed in the assembly of a substrate strip
Inventor: ENGL ALFRED DIPL CHEM DR
IPC: B23K1/08
Filed: 1984-07-12
Abstract: For the purpose of continuous hot-dip tinning, a substrate strip (14) is used which is coppered over its entire surface and additionally is silvered in a strip-like manner in the area of the connecting pins. For the purpose of tinning, the substrate strip (14) is passed through a solder bath (15). At the point where the substrate strip emerges from the solder bath (15), a bilateral skimming device (1) is provided which is constructed so as to be fixed on one side and mobile on the other side and which has a higher temperature than the solder bath (15) used. The invention is suitable for fabricating semiconductor components in SOT 23 and SOT 143 housings and similar components. <IMAGE>
Patent DE-3433598-A1 (DE)
Inventor: SCHILLING HEINZ
IPC: F28D7/08
Filed: 1984-09-13
Abstract: A heat exchanger is formed by selectively stacking an appropriate number of functionally independent and discrete heat exchange panels, each of which is a complete heat exchanger in its own right with a set of vanes and two flow passages in indirect heat exchange relationship through said vanes.