baber/WOPTO huggingface dataset:
Patent DE-3529167-A1 (DE)
Title: Emergency alarm system to protect an enclosed security zone
Inventor: RUELL HARTWIG DR RER NAT
IPC: G08B15/00
Filed: 1985-08-14
Abstract: Emergency alarm system to protect an enclosed security zone which is attended by at least one person. A microphone disposed in the security zone is connected to a speech recognition system (3) to which a word memory (4) is assigned. An electronic evaluation system (7) linked to a central alarm station is connected downstream of the speech recognition system (3). Predefinable trigger words are stored in the word memory (4). The speech recognition system (3) continuously receives the spoken words and compares them with the stored trigger words. If a match is found, the evaluation logic is activated which, if an alarm criterion is present (emergency situation), transmits an alarm signal to the central alarm station (9). If the trigger words are formed from alarm signal words and from alarm all-clear words, the alarm logic (7) transmits an alarm signal to the central alarm station (9) only when at least two consecutively recognised alarm signal words have been detected. The evaluation logic (7) can be reset (de-activated) if the speech recognition system (3) detects alarm all-clear words. The speech recognition system (3) can also have a stress evaluation device. <IMAGE>
Patent DE-3544817-A1 (DE)
Title: Brake calliper fixing on motor vehicles
Inventor: KINDLER ADOLF DIPL ING
IPC: B60T8/52
Filed: 1985-12-18
Abstract: Braked wheels on motor vehicles lock (disregarding, for example, the wheel moments of inertia) whenever, for example, due to wet or slippery roads, the brake torque between wheel and road is less than that generated by the brake shoes on the brake disc. Whilst the braking torque on the brake disc essentially corresponds to the oil pressure in the brake cylinders, the magnitude of the braking torque acting between wheel and road at any given time is currently not detectable nor can it be analysed in an antilock device. It is therefore proposed to arrange the so-called brake calliper, supported, for example, against a spring, so that it can move by a small amount, the magnitude of the spring travel resulting under the influence of the support force due to the braking torque between wheel and road representing a measure for the magnitude of the braking torque currently acting between wheel and road. Any other known device can also be used in place of the spring provided that it is capable of delivering signals or the like corresponding to the magnitude of the respective support force which can be analysed in a special antilock device. The said device may operate mechanically or hydraulically, with the aid of electrical or electronic auxiliary devices, or with a combination of such operating principles.
Patent DE-3545988-A1 (DE)
Title: Detackifying agent for waste water from paint-spraying cabins
Inventor: SIEBELDS HEINZ G
IPC: C09D7/00
Filed: 1985-12-23
Abstract: The use of the sludge occurring in the purification of industrial waste waters and containing inorganic colloid-disperse proportions as detackifying agent for the paint particles dispersed in the waste water from paint-spraying cabins is described. The sludge can be used in the form of a low-viscosity paste, as occurs after the thickener. By the use of the sludge, a high-quality, cost-free detackifying or coagulating agent for the paint particles is available which furthermore provides the advantage of relieving the burden on the hazardous-waste landfill sites.
Patent DE-3602513-A1 (DE)
Title: Liquid fuel injection pump
Inventor: ELLIS ARTHUR JOHN
IPC: F02M59/44
Filed: 1986-01-28
Abstract: A liquid fuel injection pump has a housing (10) with a fuel outlet (19) and a fuel inlet (24). A reciprocating piston (21) is angularly adjustable, so that the quantity of fuel pumped by an adjustable device with a lever (31) can be determined. A pin (34) is capable of engaging in the lever and fixing the piston in a predetermined angular position. The pin is provided with an end area (37), which prevents connection of a fuel line to the inlet or to the outlet as long as the pin is locked with the lever. <IMAGE>
Patent DE-3603426-A1 (DE)
Title: Apparatus for clamping a workpiece
Inventor: JAGOB KARL
IPC: B25B1/22
Filed: 1986-02-05
Abstract: Apparatus for clamping a workpiece, comprising a vice and a supporting device for the vice. The supporting device for the vice has a stand and a supporting column with supporting plate, which supporting column is guided telescopically and rotatably in the stand and can be fixed by means of a clamping device. The vice is placed with a vice foot onto the supporting plate and screwed to the latter. Arranged between the supporting column and the supporting plate is a blockable joint assembly comprising components connected on one side to the supporting column and the other side to the supporting plate, which has a horizontal pivoting axis and a rotational axis, orthogonal thereto, for the supporting plate with the vice. The components of the joint assembly are joined by positive-locking elements which extend substantially transversely to the longitudinal axis of the vice. <IMAGE>
Patent DE-3608988-A1 (DE)
Title: Device for the manual actuation of a winding shaft, which can be driven by an electric motor, e.g. of a roller blind
Inventor: HUBER LOTHAR
IPC: E06B9/76
Filed: 1986-03-18
Abstract: A device for the manual actuation of a winding shaft, which can be driven by an electric motor, e.g. of a roller blind when the electric motor is defective or without power exhibits, at one free end of the winding shaft (10), a gear housing (18) having a driven shaft (20) running parallel to the winding shaft (10) and having a drive shaft (40) which runs perpendicular to said driven shaft and can be connected to a hand crank. The drive shaft (40) which can be displaced axially between two stops is provided with a worm (23) which is in engagement, only at one stop, with the worm wheel (21) on the driven shaft (20) and bears against the other stop with force acting upon it. By plugging in the hand crank, the worm (23) is brought into the engagement position and the winding shaft (10) is rotated manually, the worm (23) being pushed back into its non-engagement position when the electric motor is started up. <IMAGE>
Patent DE-3617093-A1 (DE)
Title: Ice lolly holder for young children
Inventor: GAUL MANFRED
IPC: A23G9/32
Filed: 1986-05-21
Abstract: The ice lolly holder for young children is intended to make it safe for young children to hold and eat ice lollies on their own. The exterior of the handle is adapted to the hands of young children and its shape and size are such that it can be comfortably taken hold of by one whole hand. The handle may be composed of a single piece which is fixedly connected to the stick of the ice lolly or may be provided with a reception shaft into which conventional sticks of ice lollies can be inserted. Use of an elastic material and clamping knobs in the reception shaft ensure that the stick of the ice lolly is held in such a way that undesired slipping out is prevented. The collecting bowl is situated at the upper end of the handle, collects melted ice material which runs down and prevents dripping, therefore providing a certain degree of protection of clothes against drips from the ice lolly.
Patent DE-3623559-A1 (DE)
Title: Forstner bits
Inventor: SCHWIRTEN HELMUT
IPC: B27G15/00
Filed: 1986-07-12
Abstract: Forstner bits consist of a shank (3) capable of being clamped in a chuck, a main cutting part (2) provided at the working end of the shank (3) and having two approximately radially arranged main cutting edges (8, 9) and also a guide bell (1) surrounding the main cutting part (2) and having two circular-arc-shaped pre-cutting edges (18, 19) and chip ejection slots provided therebetween. To simplify manufacture of the bit and to be able to sharpen it without problems, in particular after considerable wear, the shank (3), the main cutting part (2) and also the guide bell (1) are constructed as separate parts which can be detachably interconnected. <IMAGE>
Patent DE-3626113-A1 (DE)
Title: Protective case for sheet-like items
IPC: A45C11/18
Filed: 1986-08-01
Abstract: A protective case for sheet-like items has a bottom part (11) and a lid (12) which are connected to one another via a hinge so as to be pivotable along a longitudinal side. Mounted near to the upper edge of the bottom part are holding-down devices (19) against which cheques (26), for example, can be pressed from below by a plate (20) loaded with springs (21). Between the lower edge of the holding-down devices and the upper edge of the bottom part there is a removal slot (25) on one side, via which slot the cheques can be pushed out of the case. <IMAGE>
Patent DE-3630058-A1 (DE)
Title: Process and device to assist the refuelling procedure for a reactor core with lengthy fuel assemblies
Inventor: DAY BOBBY
IPC: G21C19/18
Filed: 1986-09-04
Abstract: In a process of this kind, it has presented difficulties up until now to insert the approximately four metre long fuel assembly (12) in an intended position in the reactor vessel (6) if the bottom fitting (18) is not aligned with the top fitting (28). It is therefore provided that the actual position of the fuel assembly bottom (18) be determined on the refuelling machine's (14) path between the storage pool (2) and the reactor vessel (6). The position is transmitted to the refuelling machine's (14) vehicle. The measured value is compared with the stored position (13), any deviation corrected, and integrated into the movement of the refuelling machine (14). <IMAGE>
Patent DE-3630972-A1 (DE)
Title: Electrode continuous-flow heater
Inventor: SINGEREWITSCH BORIS
IPC: F24H1/10
Filed: 1986-09-11
Abstract: The invention relates to an electrode continuous-flow heater having two electrodes (3) between which a space is located for an electrically conductive medium, such as water, which is to be heated. An intermediate wall (4) which consists of an electrically insulating material and has small openings is arranged in the space. <IMAGE>
Patent DE-3638891-A1 (DE)
Title: Mounting plate for accommodation of a plaster base, especially for a dental articulator
Inventor: ANKENBAUER RAINER
IPC: A61C13/00
Filed: 1986-11-14
Abstract: The lower and upper jaws of a plaster model are arranged on a lower and upper, respectively, mounting base in a dental articulator. Each mounting base comprises a base plate and a mounting plate that can be inserted therein. A retaining groove with undercut walls resembling a dovetail guide are located on that side of the mounting plate which faces away from the base plate. The walls widen conically in a predetermined direction, so that after use of the plaster model the plaster base can be simply pushed out of the mounting plate.
Patent DE-3640809-A1 (DE)
Title: Adder circuit using decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1986-11-28
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to P 3635749.9 in that the main circuit (1) does not consist of six normal individual adder circuits, but of six shift-adder circuits (12). <IMAGE>
Patent DE-3703293-A1 (DE)
Inventor: BAUER WOLFGANG DIPL CHEM DR
IPC: D06M15/19
Filed: 1987-02-04
Abstract: The wet-fastness properties of cellulose materials dyed with sulfur dyestuffs is improved by treating the cellulose materials, before, during or after dyeing, with a polymer which is a copolymer or homopolymer of a monomer of the formula    <IMAGE>  (I)  wherein R1 and R2 denote, for example, hydrogen or (C1-C22)-alkyl; R3 and R4 denote hydrogen or methyl; and Y(-) denotes, for example, a monovalent anion.
Patent DE-3704840-A1 (DE)
Title: Combine harvester with mounted chopper
Inventor: LENGERICH HEINRICH BERNHARD VA
IPC: A01F12/40
Filed: 1987-02-16
Abstract: A combine harvester possesses a mounted chopper with a straw-guide plate which is arranged under the shakers throwing off the straw and which is mounted pivotably about a shaft mounted above the upper end of the drawing-in plate of the mounted chopper and is pivotable into a position located under the shakers and guiding the straw into the drawing-in orifice of the mounted chopper and into a rear position covering the drawing-in orifice, and with an upper straw-guide plate. In order to provide a combine harvester of this type having an advantageous simple design of the upper straw-guide plate, the upper straw-guide plate (20) can be extended telescopically out of the straw-guide plate (8) (Figure 2). <IMAGE>
Patent DE-3710300-A1 (DE)
Title: Switching device for inking unit rollers in printing machines
Inventor: SACHERS HORST DIPL ING
IPC: B41F31/34
Filed: 1987-03-28
Abstract: The invention relates to a switching device for inking unit rollers in printing machines for engaging and disengaging selective inking unit rollers and the washing doctor. The aim of the invention is to provide a switching device for inking unit rollers in printing machines, which device can be manufactured with little production expenditure and contributes towards increasing the ease and safety of operation. The object of the invention, to provide a switching device for inking unit rollers in printing machines which rules out any mutual influence of the different setting operations necessary according to the process, is achieved in that separate operating cylinders are assigned to the intermediate rollers with the section dividing roller, to the washing trough with the doctor and to the disengagement cam of the applicator rollers. <IMAGE>
Patent DE-3714699-A1 (DE)
Title: Spray device connected to a pressurised-water line
Inventor: BENZ WILLI DIPL ING
IPC: A61L2/18
Filed: 1987-05-02
Abstract: A spray device connected to a pressurised-water line is provided with a mixing device consisting of an operating valve, a supply vessel for active agent and a volume meterer and with a nozzle. To provide a high-power, easy-to-handle spray device with which the media to be sprayed can be produced in accurate and reproducible concentration and can be uniformly and intensively atomised and in which the active agent can be rapidly and simply replenished, a mixing tube (42) which is connected to a pressurised-water line (13) and is equipped with an operating valve (2) arranged upstream, a pipe disconnector (25), a non-return valve (50) and a spray nozzle (60) disposed downstream, with drip prevention, is connected, via a discharge line (27) and a feed line (46), to a pressure transformer (30) which is acted on, via the discharge line (27), with pressurised water which transports active agent disposed in the supply vessel (34) formed by the pressure-increase side of the pressure transformer (30), via the feed line (46), into the mixing pipe (42), an adjustable volume metering device (72) or volume meterer (35) into the discharge line (27) or into the feed line (46) being provided. <IMAGE>
Patent DE-3714841-A1 (DE)
Title: Apparatus for controlling the working cylinders during the driving of underground structures and the like, in particular for controlling the hydraulic advance jacks during shield driving
Inventor: HEITKAMP HERBERT
IPC: E21D9/06
Filed: 1987-05-05
Abstract: The apparatus according to the invention serves to control a group of double-acting hydraulic working cylinders, in particular of the advance jacks of a driving shield or the like, for simultaneous extension or retraction of the working cylinders (advance jacks). It uses a multi-flow radial piston pump (10) which delivers several hydraulic partial flows of identical volume, in which arrangement each individual cylinder unit (1 to 8), which can contain one or else more (two) working cylinders (9), can be attached via a separate control-valve device (27) to a separate partial-flow pressure line (23/1 to 23/8) of the radial piston pump. The partial-flow pressure lines (23/1 to 23/8) with the connected pressure spaces (32) of the working cylinders (9) are combined to form a communicating hydraulic system, although the partial-flow pressure lines can in each case be separated individually or in groups from the communicating system via manipulating valves (25/1 to 25/8). Here, a separate pressure-relief valve adjustable in response pressure is in each case allocated to the individual partial-flow pressure lines (23/1 to 23/8), so that the working cylinders can be run with different working pressures upon isolation from the communicating system. The number of partial flows delivered by the radial piston pump is conveniently greater than the number of cylinder units (1 to 8) so that additional partial flows for additional functions, e.g. for the leakage-oil compensation, for ... Original abstract incomplete. <IMAGE>
Patent DE-3716111-A1 (DE)
Title: Hollow glass
Inventor: METTENBRINK HERBERT
IPC: C03B9/32
Filed: 1987-05-14
Abstract: The invention relates to a hollow glass with an orifice end of reduced cross-section for mounting a headpiece representing in particular a piston-pump device and with a tubular container part having wall sections of non-uniform thickness and an approximately circular cross-section; to obtain a structural shape with a considerably extended field of use, the invention proposes that the interior wall (1') of the container part (dispenser housing 1) is exactly cylindrical in design and the non-uniformity in the thickness of the wall sections occurs only as exterior-wall deviations from the cylindrical shape. <IMAGE>
Patent DE-3721302-A1 (DE)
Title: Screen (transparency) for reproducing fonts and shapes for example for advertising purposes
Inventor: ALTENA FRANK DIPL ING
IPC: G09F13/14
Filed: 1987-06-27
Abstract: A screen for reproducing fonts and shapes, for example for advertising purposes, consists of a stiff framework, a preferably flat transparent screen which forms a box-shaped construction with the framework. A rod-shaped light source, in particular a fluorescent lamp, is accommodated in the construction and serves to transilluminate the transparent screen. Inside the box a reflector is assigned to the transparent screen which covers the back side of the box behind the rod lamp which is arranged parallel to the transparent screen. According to the invention, provision is made for the reflector to consist of a translationally symmetrical concave mirror and for the rod light to be arranged parallel to the axis of translation of the reflector, the ratio of the perpendicular distances of the rod light from the axis of translation of the concave mirror and from the transparent screen being selected in such a manner that the differences in luminance on the reproduction surface remain below the limit of perception of the human eye.
Patent DE-3721706-A1 (DE)
Title: Rotational vibration damper
Inventor: REIK WOLFGANG DR
IPC: F16F15/16
Filed: 1987-07-01
Abstract: The invention relates to an improvement in a rotational or torsional vibration damper, which can be provided particularly in the drive train of a vehicle between the engine and the transmission, this device having at least two centrifugal masses which are mounted so as to be rotatable relative to one another and between which damping means are active, it being possible for one centrifugal mass to be connected to the engine and for the other centrifugal mass to be connected to the transmission via a clutch, such as a friction clutch.
Patent DE-3726029-A1 (DE)
Title: Arrangement for connecting hollow bodies, in particular pipes (tubes, conduits)
Inventor: MUELLER HORST DIPL ING
IPC: H05F3/02
Filed: 1987-08-05
Abstract: In pipe systems which have pipes (20, 20') which are enamelled on the inside and to whose outside a layer of corrosion-protective paint has been applied, dangerous electrostatic charges can occur as a result of the charge separation caused by the medium flowing through. For the purpose of discharging these electrostatic charges, it is provided that the connecting device (24, 24'; 26) which holds the connecting flanges (21, 21') together at the same time operates as electrical conductor connection between the metallic basic bodies of the pipes (20, 20'). For this purpose, contact layers (32, 32') are provided on the bearing surfaces (23, 23') of the connecting flanges (21, 21') serving for bearing the connecting device, by means of which contact layers a low contact resistance is ensured. <IMAGE>
Patent DE-3730393-A1 (DE)
Title: Torque-transmitting connection for shaft components which can be pushed axially one into the other, in particular of the steering shaft of motor vehicles
Inventor: BURMEISTER JOACHIM DR ING
IPC: F16C3/035
Filed: 1987-09-10
Abstract: The torque-transmitting connection for shaft components which can be pushed axially one into the other has spheres (3) which are clamped without play on the one hand into internal longitudinal grooves (4) of the outer shaft component (1) and on the other hand into outer longitudinal grooves (5) of the inner shaft component (2). Raceways (6, 7) made of sheet metal are provided for these spheres (3), the said raceways (6, 7) being inserted in the longitudinal grooves (4, 5) and being under radial pretensioning with respect to the central longitudinal axis of the shaft. <IMAGE>
Patent DE-3736855-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: THEUSNER MARTIN DIPL CHEM DR
IPC: B60C11/14
Filed: 1987-10-30
Abstract: The invention relates to a pneumatic vehicle tyre which is produced in a vulcanising mould and has additives which increase the roughness of its tread. In order to avoid the driving behaviour of the tyre changing when the latter is received new from the factory and put into operation and then becomes worn, when in a new unused state the said tyre has, on the basis of the invention, a tread with a roughness which corresponds to that of the partially worn tread, the roughness being expediently produced by a plurality of small projections in the tread of the tyre.
Patent DE-3738360-A1 (DE)
Title: Fast-action clamp for dumbbells
Inventor: MAXEINER OLIVER
IPC: F16B21/18
Filed: 1987-11-12
Abstract: In the use of dumbbells, which are widely used for physical fitness, in order to enable the dumbbell discs, which are replaceably arranged on the dumbbell bar, to be secured more rapidly and with less effort, clamping elements (3) are mounted in a housing (1) on a fulcrum (6) and can be firmly clamped on the dumbbell bar (7) by means of a spreading and securing piece (2), and subsequently released again. A spring (5) contributes to the guiding of the clamping elements (3), which are provided with a rubber coating (4) so that the dumbbell bar (7) is not damaged. <IMAGE>
Patent DE-3738484-A1 (DE)
Inventor: SAKAMAKI HIROSHI
IPC: F01C21/08
Filed: 1987-11-12
Abstract: The pump comprises a rotor mounted eccentrically in a cylindrical chamber of a housing (1, 2). The rotor carries a plurality of radially extending retractable vanes 11a. A pair of retainer plates 14a, 14b are rotatably mounted at opposite axial ends of the chamber and cams 16a, 17a couple the vanes to the retainer plates to cause the radial movement of the vanes within the rotor. <IMAGE>
Patent DE-3800164-A1 (DE)
Title: Skis
Inventor: RJAZANOV ALEKSANDR GENNADEVIC
IPC: A63C5/00
Filed: 1988-01-07
Abstract: The invention is intended for racing, sporting and cross-country skis and for touring skis when the skating step is used by the skier. Each ski (1) has a running surface (2), an upper side (3) with a supporting surface (4) for the attachment of a binding (5), and an inner flank (6) and an outer flank (7). At least that section of the ski lying in the region of the supporting surface (4) is shifted, relative to the running surface (2), in the horizontal direction towards the inner flank (6) of the ski. <IMAGE>