baber/WOPTO huggingface dataset:
Patent DE-2838868-A1 (DE)
Title: Prodn. of split floors for animal stalls - by application of flexible plastics coating
Inventor: SCHWARZWAELDER KARL
IPC: A01K1/015
Filed: 1978-09-06
Abstract: Split floors for animal stalls, made from individual beams or grid plates as load-bearing base, are coated with a yielding layer of a mixt. of polyurethane and filler applied in liq. form to the retentive ('grippy') surface, which is then subjected to pressure of >=15 kg./cm2 until the adhesive mixt. has set. Prodn. and application costs are low, adhesion to the base is sufficient to prevent sepn. under the high unit loads imposed by animal hooves, and the coatings meet the requirements of animal medicine. No solvent-based adhesive giving off harmful vapours is required. A dry, warm and water-repellent standing surface is created.
Patent DE-2843034-A1 (DE)
Title: Control and stabilising system for aircraft and boats - uses microprocessor execution transformation of magnetometer sensor inputs to control craft
Inventor: KARMANN RUEDIGER DR ING
IPC: G05D1/10
Filed: 1978-10-03
Abstract: A control and stabilising system for aircraft is based around a microprocessor with magnetometer sensor inputs. The system is suitable for both small manned aircraft and pilotless craft. The system can also be used for sea-going craft. A triple magnetometer system provides co-ordinate data and additional sensors provide other inputs. A process controller, based on a microprocessor, is programmed with course data and a p.r.o.m. retains data relating to the earth's magnetic field. The input values are transformed to provide commands to the regulator and controller to maintain the craft on the specified course.
Patent DE-2843174-A1 (DE)
Title: Double-walled oil storage tank - with blow-moulded plastics inner container and outer container of cast or centrifugally moulded plastics with quartz filler
Inventor: ROTH MANFRED
IPC: B65D90/507
Filed: 1978-10-04
Abstract: Tank for liqs., especially heating oil, adapted to be embedded in the ground, comprises a liq.- and vacuum-proof outer container resistant to the pressure exerted by the soil; an oil-proof, inner container; and a leakage control gap between them. Both containers are vertically installed cylinders whose heights are smaller than their respective dias. The outer container has circumferential seam(s) or glue lines whereas the inner container is a single-piece plastics moulding. It is pref. blow-moulded from polyethylene. The height of the inner container =1760 mm; its outer dia. is 2400-3000 mm. The outer container is made of castable or centrifugally mouldable plastics, pref. an unsatd. polyester filled with finely divided quartz.
Patent DE-2843739-A1 (DE)
Inventor: GROEGLER GERHARD DR
IPC: C08G18/16
Filed: 1978-10-06
Abstract: This invention relates to isocyanate prepolymers activated with alkyl ureas and to a two-stage process for the production of polyurethane elastomers based on 1,5-naphthylene diisocyanate, using alkyl ureas as activators.
Patent DE-2854389-A1 (DE)
Inventor: MAURER FRITZ DR
IPC: A01N57/16
Filed: 1978-12-16
Abstract: O-Ethyl-S-n-propyl-O-(1-substituted-pyrazol-4-yl)-(thiono)-thiolphosph oric acid esters of the formula   <IMAGE>   wherein R is alkyl, cycloalkyl or phenyl, and X is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
Patent DE-2856598-A1 (DE)
Title: Plastics crate for multiple bottle packs - has converging double walls for dimensional stability and stiffness (NL 3.7.79)
Inventor: LAARHOVEN JOHANNES JOSEPHUS
IPC: B65D1/24
Filed: 1978-12-29
Abstract: A plastics box or crate, which may be used for conveniently storing and/or carrying so-called six-packs i.e. bottles, packed six in a carton, is double-walled. The double walls converge, in their upper section, towards the top so that the circumferential edge (11) at the top is narrower than the distance of the walls at the bottom. Specifically, two opposite walls converge towards the top whilst the other two opposite walls are at right angle to the bottom i.e. vertical.
Patent DE-2900044-A1 (DE)
Title: Motor vehicle maintenance facilitating equipment - comprises rotary ring with flanges on inside screwed to axle
Inventor: JACOBS HANS
IPC: B66F7/22
Filed: 1979-01-02
Abstract: The motor vehicle assembly and maintenance facilitating equipment has a device securing each wheel and elements for raising and lowering each such device. Each securing devices (38) comprises a flange screwed to the axle in place of the wheel, and two or more of them are secured to the inside of a ring (18) extending round the vehicle without touching it. The ring is supported on rollers (26) allowing it to turn, and it can be formed by a section of profiled tube, the rollers accommodating it in peripheral grooves. These rollers may support the lower half (14) of the ring, while side roller (34) provide support between the lower support rollers.
Patent DE-2900486-A1 (DE)
Title: Overhead crane travelling around circular track inside shaft - has resilient radial arms with rollers held against inner track
Inventor: GENTES HEINZ ING GRAD
IPC: B66C17/00
Filed: 1979-01-08
Abstract: The overhead travelling crane is mounted on a carriage travelling along a track supported at its ends on circular rails. These rails may be mounted on a ridge projecting inside a shaft, and the ends of the beams forming the track carry rollers which travel on the rails. There are arms projecting radially from the ends of the beams, and sloping outwards. They have heads incorporating rollers which travel on further rails projecting at right angles to the other rails, giving side thrust. The angle between these arms and the beams can be varied to suit the applied loading. These arms can be leaf springs.
Patent DE-2908985-A1 (DE)
Title: Fence type wire lattice mesh - has two eccentric differential gears and drive shaft in hollow support bar
Inventor: EBELING MICHAEL
IPC: E04H17/16
Filed: 1979-03-06
Abstract: The crib type wire lattice work is used for fencing round gardens, sports fields, playgrounds, industrial installation cages or elsewhere. The lattice field is clamped on four sides in a profile frame, by a bolt (4) behind a vertical bar. The frame (3) is pref. U-shaped, while te bolt is secured behind the second vertical bar at the end of the field in the frame. This combines high mechanical loadability with optimal corrosion protection, and can be quickly made without skilled labour.
Patent DE-2910411-A1 (DE)
Title: Energy storage accumulator made from superimposed rings - alternating with insulating layers has pyramidal form
Inventor: HANSCHMANN HORST
IPC: F03H99/00
Filed: 1979-03-16
Abstract: The parent patent describes a method of making an accumulator using high-frequency current oriented in the same direction at a given frequency in two annular coils at right angles to each other, using oxides such as magnesium, silicon or calcium oxides. The appts. comprises a high-speed oscillator. In the addn., a crystalline ball containing additives of iron, bismuth and silicon dust is provided with a groove into which a metal ring is fitted. This is then covered with an insulating layer, a second metal ring is fitted perpendicular to the first, followed by a further insulating layer and a new ring and so on. These balls are then placed in a special tube of non-conducting material, e.g. quartz, wound with two perpendicular coils. This is charged by impulse charging, return oscillation being prevented by the self-induction of all the rings. An accumulator constructed of such elements can be enclosed in a Cheops type pyramid.
Patent DE-2914158-A1 (DE)
Title: Detector for danger of slippery ice on roads - has sensor unit with two measurement chambers connected by long narrow channel
Inventor: BRAUN OTTO PETER ING GRAD
IPC: G08B19/02
Filed: 1979-04-07
Abstract: The detector has a sensor unit with a salt content sensor for detection of salt content in a soln. of scattered salt in water, and a display device for salt content or the corresponding freezing point. The soln. is applied to the sensor unit at a distance from the road surface by a collecting device with a collecting wheel. The sensor unit (11) consists of two measurement chambers (101, 102) with large area electrodes (105, 106), connected with each other by a long, narrow channel.
Patent DE-2922130-A1 (DE)
Title: Aerodynamic deflectors for motor vehicle - are mounted at junction to streamlined extension giving gap to prevent breakaway of air flow
Inventor: GROSHOLZ ERNST
IPC: B62D35/00
Filed: 1979-05-31
Abstract: The arrangement is intended for reducing the air drag, particularly of commercial vehicles provided with a separate rearward streamlined extension (a). In the region of the gap between the rear end (d) of the vehicle and the extension, a horizontal air deflection vane (b) is arranged over the top. Similar vertical vanes (c) are mounted to either side. The gap between the vane and the extension prevents break-away of the slipstream. The vanes are preferably retractable.
Patent DE-2922766-A1 (DE)
Title: Punch press assembly for shaping workpiece - includes punch action damper between head plate and pressure pad
Inventor: CHRUBASIK PAUL
IPC: B21D28/20
Filed: 1979-06-05
Abstract: The press has a tool, with a die or base plate on the press table to carry the workpiece; and a head plate with die, fastened to a press plunger. A pressure pad between the baseplate and head plates moves synchronously with the plunger stroke; it is displaceable relative to the head plate and fastens the work piece during punch movement. A damper unit with a piston cylinder dampens the punch action on the workpiece. The damper is located between head plate and pressure pad. The cylinder is fastened to or set into one of the plates, pref. the head plate. The piston projects towards the other plate, and engages on it when the punch acts onto the workpiece.
Patent DE-2927836-A1 (DE)
Inventor: GOTO MITSUHIRO
IPC: G10H1/26
Filed: 1979-07-10
Abstract: An electronic tone or note generator capable of providing improved musical and tone quality and special sound effects by mixing the outputs of a plurality of note-signal-producing circuits is provided. The electronic tone or note generator of the invention is characterized by the use of a primary electronic note circuit for producing a primary note signal which is a portion of a primary melody, and a secondary electronic note circuit for producing a secondary note signal that is musically related to the primary melody. The relationship between signals can be a time lag between the outputs of the two note signal circuits or a small difference in frequency between the signal outputs of the two note circuits. Additionally, each note signal circuit can output alternate notes of a continuing melody such that a note from one circuit may persist while the next note from the second circuit is played. The note signals from the note-producing circuits are shaped and mixed or summed and then applied to an electroacoustic transducer in order to produce audible music of high sound quality. The acoustical frequency of each note and the time between initiation of successive notes are stored in memory units associated with each note-signal-producing circuit. The outputs of high-frequency signal sources are variably divided down to provide the individual note signals and control note timing.
Patent DE-2928353-A1 (DE)
Inventor: RUTISHAUSER ALBERT
IPC: G06K13/07
Filed: 1979-07-13
Abstract: In the conveying path of a sheet (12') between a stack of sheets (10) and a typewriter platen (40), a movable stop (44) which engages in the conveying path is provided. This stop (44) is located in the region of a transport roller pair (24) and periodically clears the conveying path in dependence on the rotary movement of the typewriter platen (40) to make possible further transport of the respective sheet (12') to be conveyed. Such an arrangement ensures that the sheet (12'') fed to the typewriter platen (40) reaches the typewriter platen positioned accurately so as to make possible typewriting correctly aligned on the lines. <IMAGE>
Patent DE-2944898-A1 (DE)
Title: Flash gun with variable geometry - has fixed reflector above pivoted reflector for highlighting when using bounced flash
Inventor: SCHNEIDER ARTHUR ING GRAD
IPC: G03B15/02
Filed: 1979-11-07
Abstract: A variable geometry flash gun has a main reflector (33) which is set at different angles about the flash tube (14). A fixed longitudinal reflector (22,23) above the pivotted reflector, provides a small amount of direct flash when the main reflector is set to bounce the flash off the ceiling. The fixed reflector can be in two sections to cover a wider angle and provides some amount of highlighting of the subject to prevent dark contrast shadows. The fixed reflector can be included in most types of variable angle flash gun.
Patent DE-2949898-A1 (DE)
Title: Mobile tipping mechanism for trucks and containers - has carrying frame with vertical side support and arresting support and holding cams
Inventor: BAUMGART ERNST
IPC: B65G67/50
Filed: 1979-12-12
Abstract: The mobile tipping device for use with hoisting tackle is for tracked and track free tipping points for underground and surface application. It consists of a horizontal carrier frame with pivot units on the front faces, which is lowered over the containers. The pivot units have coupling discs, with carrying and retaining cams. Electric, hydraulic, pneumatic motors control continuous tilting movements to either side. The tipping assembly is raised by mobile cranes, excavators etc. Vertical supports on either side of the frame support themselves on the track or the ground, when the frame is moved into position. The mechanism permits tipping to either right or left hand side.
Patent DE-2950444-A1 (DE)
Title: Mechanical seal between fluids - has auxiliary seal sliding axially in annular chamber between ring and guide member
Inventor: INOUE HIROSHI
IPC: F16J15/34
Filed: 1979-12-14
Abstract: The mechanical seal comprises a seat ring and a sealing ring or flange, with sealing faces, acting between an inner fluid outside the ring and an outer one inside it. There is an auxiliary seal between the sealing ring and a guide member, on or through which the ring moves in the axial direction. The peripheral surfaces, radially opposite and spaced apart, of the ring (4) and the guide member (6) are stepped so as to form an annular space between them. The auxiliary seal (9) fits in this space, being compressed and movable in the axial direction. It divides the space into pressurised inner (13) and outer (12) working chambers for the inner and outer fluids.
Patent DE-3002091-A1 (DE)
Title: Mould for casting rods, esp. noble metal rods for jewellers - where mould provided with handle is pressed against mould lid by leaf spring
IPC: B22D11/00
Filed: 1980-01-22
Abstract: A plate forming a liq for a mould is fitted with two short legs and two long legs so it si inclined w.r.t. the horizontal. A pair of plates project downwards on each long side of plate; and plates are employed to hold a rod on which one end of a leaf spring is located. The other end of the leaf spring rests on an eccentric mounted on a rod located between plates. A long red mould with a handle can be inserted in the gap between the leaf spring and plate; and rotation of the ecentric via a hand lever clamps the mould against the underside of plate. A variety of moulds can be clamped against plate by spring pressure, which allows for the thermal expansion and contraction of the mould and its stand without a gap being created between the mould and its lid.
Patent DE-3002869-A1 (DE)
Title: Multiple channel pen recorder with cradle insert - has unidirectionally displaced transport roller locked when drive halted
Inventor: EBERT HANS
IPC: G01D15/28
Filed: 1980-01-28
Abstract: The pen recorder displaying electrical signals as traces on a moving band of recording material has a carrier cradle insert for a supply of recording material (31) fitting in the housing (1). The cradle has a writing surface and pressure and deflection rollers. The recorder is developed so as to exhibit optimal characteristics for multiple channel configurations and associated conditions as well as for the single channel design. The material supply is placed in the housing (1) so that the transport roller (3) can only move in the forward material direction. When the drive (2) is stopped, the transport roller is locked directly against the load of the material supply. The transport roller is free running on the drive axis. The writing surface is formed by a rounded flat rail (9).
Patent DE-3026488-A1 (DE)
Title: Sliding clasp fastener mfr. - uses stitch loops formed on crochet galloon machine to bond teeth rows in place
IPC: A44B19/34
Filed: 1980-07-12
Abstract: The bonding threads to hold the continuous monofilament strips for the teeth of the sliding clasp fastener are inserted by carbine needles and/or latch needles together with the associated guide needles on a crochet galloon machine, to be looped with at least two stitch loops. The monofilaments are inserted by a weft guide as an underlay for the stitch loops and be sucured in place. This integrates the monofilaments and the stitch loops into a common textile structure. The process gives a high manufacturing speed, while ensuring that the teeth for the fastener are accurately positioned to give smooth working when finished.
Patent DE-3032598-A1 (DE)
Title: Multiple-shaft screw press - has wear-resistant lining comprising several tube segments fitting curvature of inner cylinder
Inventor: HENCH HANS
IPC: B29C48/03
Filed: 1980-08-29
Abstract: The multiple-shaft screw press has a wear resistant lining consisting of several radial segments locked in place by tightening strips positioned in the saddle parts of the two cylinders. Each cylinder lining has its segments (4,5,6,7) made up from a pipe in such a way that the arc of the inner cylinder surface (2,3) is identical with the arc of the segments, which are held in place by the strips (8,9) fixed by screws (10,11). The strips have edge surfaces which engage with the edge surfaces (14-17) of the wear-resistant segments. The segments have edges in a wedge-shape arranged so that the protective layer (24,25) covers the gaps (22,23) of two adjacent segments.
Patent DE-3036738-A1 (DE)
Title: Telephone circuit switching initiating metering - has contact and resistor circuit operated after dialling is completed
Inventor: LOSEHAND HELMUT DIPL ING
IPC: H04M15/28
Filed: 1980-09-29
Abstract: Circuitry switches on meter on a telephone installation powered along the exchange line. A single contact is used. The a and b legs of the exchange line (a,b) are connected into a telephone speech circuit (SP) and via a bridge diode circuit (G) into the dial signalling unit (TWB). A resistor (R) of between 1.5 and 2.4 kohms and switched into circuit using a contact (sk) when the dialling train has been completed is used to connect the ancillary metering device to the telephone circuit. The value of resistor depends upon the exchange type to which the telephone is connected.
Patent DE-3038200-A1 (DE)
Title: Facade lattice structure element - has plastics sealing batten, and stress units pressing directly against inside
Inventor: DREXL ERWIN
IPC: E04B2/92
Filed: 1980-10-09
Abstract: Lattice elements are held against a frame flange, with individually spaced clamping units, with a continuous outside sealing batten interposed, when assembled in a closed profile frame, esp. a facade structure of uprights and beams made up from I and T profiles. The sealing batten (18) has plastic qualities, while the stress units (15,16) fit directly against the inside of lattice elements (13,14). The batten can have a spacing unit (21), while each stress unit comprises a rigid angular piece and an elastic pressure piece. This is economical in material, and can be used for secure fixture of large elements, with good sealing, and is easily assembled and dismantled.
Patent DE-3041257-A1 (DE)
Title: Current connector for vehicle steering mechanisms - has eccentrically mounted inner core for connecting conducting spiral end
Inventor: ANDRES RUDOLF
IPC: B60R16/02
Filed: 1980-11-03
Abstract: The inner housing (2) of the two part housing containing the spiral spring (3) is fixed on the sterring shaft of the vehicle. The outer housing section (5) is so arranged that is not effected by rotation of the inner housing. (2). The inner housing (2) has a core (6) on which the spiral spring (3) is ro#nd, this core (6) being eccentric to the steering shaft (1), and providing a fixing and contact region (7) for the end of the spiral spring (3). The other end (8) of the spiral spring is fixed to the outer housing section (5). The spiral (3) is made of an electrically conducting material, and forms the electrical connection between components which rotate with respect to one another, this connection method being more reliable than slip rings.
Patent DE-3044308-A1 (DE)
Inventor: SCHMIDT RUEDIGER
IPC: E05D15/52
Filed: 1980-11-25
Abstract: 1. An extension arrangement for windows or doors in which the movable portions are rotatable about a vertical axis and tiltable about a horizontal axis, wherein arranged on a scissor arm (1) which has an additional link member (11), at the end which is towards the fixed frame, is a scissor rotary mounting which has an angle member (14), the scissor arm (1) is connected to the horizontal limb portion (13) of the angle member (14), and the other end of the scissor arm is slidably mounted by means of a collar-bearing pin (2), in a slot (3) of a scissor housing (4) which can be secured to the movable door or window portion, characterised in that, at its end which is towards the movable door or window portion, the scissor arm (1) has the pin (2) which is rotatable over an angular range of 90 degrees relative to the scissor arm (1) and which in the coupled condition engages behind the longitudinal edges of the slot (3) of the housing (4), at its end which is towards the fixed frame the arm is rotatably connected to the angle member (14) which can be fixed in the grooves in the upper horizontal frame member and the vertical frame member at the rotary mounting side, wherein firstly the vertical limb portion (16) of the angle member (14) can be turned into a position of positive engagement in the groove (17) in the vertical fixed frame member (18), by means of a portion (19) which engages behind an edge strip portion (20) of the groove (17) in the vertical frame member (18), then the horizontal limb portion (13) can be introduced into the groove (21) of the upper horizontal member (22) of the fixed frame and can be fixed in position by means of a screw, and the additional link member (11) of the scissor arm is fitted into a bore in the housing (4), by means of a pin (12) which extends virtually over the entire height of the housing (4).
Patent DE-3107761-A1 (DE)
Title: Weighing platform for pallets for driving into with a lifting device
Inventor: SAUERWEIN WILFRIED
IPC: G01G19/08
Filed: 1981-02-28
Abstract: Published without abstract.
Patent DE-3110310-A1 (DE)
Title: Electrode arrangement on a capacitive protective fence
Inventor: METZNER UWE
IPC: G08B13/26
Filed: 1981-03-17
Abstract: An electrode arrangement on a capacitive protective fence. On a capacitive protective fence, the electrodes are arranged at a distance from one another which is less than the diameter of a human body. The lowest electrode is likewise at such a small distance from the ground. Normally, this small electrode separation is required only up to the height of a human being on the protective fence, since floating penetration of the protective fence above this height is less probable.