baber/WOPTO huggingface dataset:
Patent DE-3340431-A1 (DE)
Title: Sprung contact pin for test purposes
Inventor: KRUEGER GUSTAV DR
IPC: H01R11/18
Filed: 1983-11-09
Abstract: A sprung contact pin which is used for testing electrical printed-circuit boards consists of a contact plunger which is guided in a jacketed tube and is supported via a helical spring on a mating contact piece, which is connected to the jacketed tube, in order to pass the test current on to the exterior. In order to prevent lateral bending out when a compression force is exerted on the spring, and in order to achieve good guidance of the helical spring, and hence to reduce wear and to reduce the electrical contact resistance, one or more winding groups, which in each case contain two or more windings resting adjacent to one another, are arranged between the spring ends of the helical spring.
Patent DE-3342997-A1 (DE)
Title: Binder for documents provided with perforations
Inventor: ENGELMANN KLAUS
IPC: B42F13/10
Filed: 1983-11-28
Abstract: A binder for documents provided with perforations consists of a head (1) with a moulded-on flexible plastic strip (2), the head (1) having an insertion opening (3) for the plastic strip (2). Provided at least on one side wall (7) of the insertion opening (3) are catch means (8) which engage releasably in corresponding catch means (6) constructed on the facing longitudinal edge (5) of the plastic strip (2). <IMAGE>
Patent DE-3345060-A1 (DE)
Title: Semiconductor device
Inventor: SAKURAI HIROSHI
IPC: H01L29/10
Filed: 1983-12-13
Abstract: In a semiconductor device, n-type regions (8a, 8b) surrounded by an annular emitter structure and an emitter region (3) are situated opposite a principal surface of the semiconductor body. The n-type regions (8a, 8b) are situated within the range of a charge carrier diffusion length from the emitter region (3) and are connected to a base electrode (5). <IMAGE>
Patent DE-3404250-A1 (DE)
Title: Device for cutting a fabric web
Inventor: PISTAUER WERNER
IPC: D06H7/02
Filed: 1984-02-07
Abstract: The invention relates to a device for cutting a transported fabric web, in which a needle row is arranged on the carrier of the cutting device in front of the cutting device in the direction of transport of the fabric web. This ensures, even when a fabric web is transported largely free of tension, that the fabric web is briefly tensioned automatically in the region of the actual cutting zone.
Patent DE-3407203-A1 (DE)
Title: Telephone station with hands-free operation
Inventor: DIBOS HERMANN DIPL ING
IPC: H04M9/08
Filed: 1984-02-28
Abstract: The invention relates to a telephone station with hands-free operation, the object being to render this telephone station reliable in operation and low in cost on the basis of a new signal processing principle. The object is achieved in that a microprocessor-controlled adaptive hybrid circuit is provided, the idle position of the speech controller is controlled depending on the useful microphone level and interference noise and that all the functions of the station are controlled by a microprocessor which stores and saves all the intelligence in one memory. Designed in this way, the telephone station offers a new, powerful, reliably operating and low-cost product. The invention is intended for use in all telephone stations with hands-free operation.
Patent DE-3409253-A1 (DE)
Title: Method for generating technical drawings
Inventor: MAEKER MANUEL DIPL ING
IPC: G06K15/00
Filed: 1984-03-14
Abstract: A method for generating technical drawings for the industrial production of devices, systems or their components, in which the alphanumeric values determined, for example thermodynamic calculations and calculations of strength, are assembled to form a product-describing data record and thus form the primary basis for the computer-supported generation of different types of production documents (drawings in various forms of implementation, production schedules, materials lists, data sheets, documentation information and others) (Figure 1). <IMAGE>
Patent DE-3414419-A1 (DE)
Title: Optical scanning device for scanning workpieces
Inventor: LEVENE SIMCHA
IPC: G01B11/24
Filed: 1984-04-17
Abstract: An optical scanning device for use in controlling welding robots or the like is specified. The device delivers to an arrangement of light-sensitive detectors height data relating to sequentially scanned strips as a function of the locations onto which the light is directed. The device has a scanning mirror (52) with opposing reflecting faces. Light from a laser (31) is reflected to the workpiece (350) from one of the faces and a stationary mirror (52). The light is directed from the workpiece onto another stationary mirror (54) which directs the light onto the other face of the scanning mirror (52) which reflects the light to the detector arrangement (38). <IMAGE>
Patent DE-3415139-A1 (DE)
Inventor: RENTZEA COSTIN DR
IPC: C07D249/08
Filed: 1984-04-21
Abstract: N-(Arylpropyl)-azolylureas of the formula    <IMAGE>  (I)  where R is alkyl, X is hydrogen, halogen, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, phenyl or phenoxy, m is an integer from 1 to 4, Y is CH or N, R1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl or an unsubstituted or substituted phenyl or benzyl radical, and R2 and R3 are each hydrogen or alkyl, and fungicides which contain these compounds.
Patent DE-3423262-A1 (DE)
Title: Method for regulating a heat pump in association with a further heat source
Inventor: WINTER BENEDIKT
IPC: F24D19/10
Filed: 1984-06-23
Abstract: Method for regulating the capacity of a compression heat pump which, in association with a boiler, acts on a central heating installation. In this method, the heat pump is regulated depending upon the temperature of the heating return line and the boiler depending upon the temperature of the heating flow line.
Patent DE-3424408-A1 (DE)
Title: Bearing crab with swivellable jib
Inventor: KROPIWODA WOLFGANG DIPL ING
IPC: E21F13/00
Filed: 1984-07-03
Abstract: A bearing crab which can be moved on the rails of a suspended monorail laid underground is provided for transporting bulky and heavy loads in underground mountain and tunnel construction. This bearing crab has jibs which are arranged swivellably on the side walls of the bearing crab. For this purpose, a carrier which is assigned to the side wall and the jib which is constructed in a fork-shaped manner are connected to one another via a perpendicularly arranged bolt. The two jibs are coupled to one another via a connecting arm in such a way that they are each involved in the reverse swivel movement so that the heavy, bulky goods carry out the necessary movement continuously and uniformly when going around bends. <IMAGE>
Patent DE-3430687-A1 (DE)
Title: Distance board for side marking of take-off and landing runways at airfields
Inventor: WIEGAND FRITZ
IPC: B64F1/18
Filed: 1984-08-21
Abstract: Published without abstract.
Patent DE-3436432-A1 (DE)
Title: Focal-plane shutter
Inventor: TOYODA YASUHIRO
IPC: G03B9/18
Filed: 1984-10-04
Abstract: A focal-plane shutter is disclosed, having a plurality of separate leaves which are produced from a thin plate, which is produced by laminating a plate consisting primarily of carbon fibres with a plate or plates of the same or different materials, thereby reducing the weight of the leaves.
Patent DE-3437819-A1 (DE)
Title: Connecting pieces for two metal grip spars with integrated clamp
Inventor: BLECH SIEGFRIED
IPC: B63B35/79
Filed: 1984-10-16
Abstract: The rig of a windsurfing board consists of the sail 10, the mast 8, the wishbone boom and the mast foot. The wishbone boom has the function of being used by the surfer to hold the rig and steer the board. The wishbone boom is designed in such a way that the two curved spars 16 are held or connected by the two end pieces 18. The clamps 22 for holding and fastening the trimming sheets 20, which serve to stretch the sail 10, are put onto the spars 16 or the end pieces 18 in a conventional manner. It can be seen from the drawing, sheet 1, that the clamps 22 are integrated with the connecting pieces 18, and as apparent from Claim 4 the end pieces 18 are made of metal, preferably high-grade steel. <IMAGE>
Patent DE-3438445-A1 (DE)
Title: Apparatus for the continuous production of water particles (microdroplets)
Inventor: GARCIA VEGA M JOSE MARIA
IPC: B01F3/04
Filed: 1984-10-19
Abstract: An apparatus for the continuous generation of micro water droplets having a vessel which possesses an air inlet and an air/water outlet. The lower part of the vessel contains the water, its upper part is configured as an evaporation chamber.
Patent DE-3445083-A1 (DE)
Title: Inflatable child's seat for a car
Inventor: LIECHTENSTEIN RICHARD VON
IPC: B60N2/28
Filed: 1984-12-11
Abstract: Published without abstract.
Patent DE-3446788-A1 (DE)
Title: Flame vaporising-burner with precombustion chamber
Inventor: MANTSCH CHRISTIAN
IPC: F23D17/00
Filed: 1984-12-21
Abstract: Method and device for combustion of atomised, salt-containing waste water and atomised additional fuel by means of swirled combustion air at temperatures between 1000 DEG C and 1300 DEG C by a flame vaporising-burner which opens in a funnel-like manner into a cooled combustion chamber, the additional fuel and the combustion air being premixed and combusted in a circular cylindrical uncooled precombustion chamber which tapers conically towards the combustion chamber to a given passage cross-section and in the flame of which the salt-containing waste water, which is guided via the coaxially extended atomising lance projecting into the precombustion chamber to directly in front of its narrowest passage cross-section, is subsequently atomised. <IMAGE>
Patent DE-3500586-A1 (DE)
Title: Method and device for determining the dimensions of an object in a photographic way
Inventor: LANDWEHR ULRICH M
IPC: G01B11/02
Filed: 1985-01-10
Abstract: In a method for determining the dimensions of an object in a photographic way, in particular determining the measurements of the human body for clothing purposes, in which a photograph of the object or of the person to be clothed is produced together with a measuring scale in different positions, in that first the measuring scale and then, by means of repeated exposure of the film material, the object or the person is photographed and while recording the object or the persons a pattern, incident obliquely from above, of horizontal lines equally spaced from one another is projected onto the object or the person, the object or the person is first recorded on one half of the film material and after the film material has been advanced further by half the film format, is recorded in another position on the second half of the film material. <IMAGE>
Patent DE-3500860-A1 (DE)
Title: Optical arrangement on passive infrared motion detectors
Inventor: MARESCH KLAUS
IPC: G08B13/193
Filed: 1985-01-12
Abstract: The invention relates to an optical arrangement on passive infrared motion detectors for subdividing the surveillance zone into individual fields of view by means of individual focusing elements, and proposes for the purpose of obtaining a simple design with a large angular field that the focusing elements are formed from segments (19a to 19f) of a converging lens (19) that are arranged at an angle to and laterally reversed with respect to one another. <IMAGE>
Patent DE-3502486-A1 (DE)
Title: Book reading symbols tape
Inventor: KAISER GEB NEUKIRCHEN
IPC: B42D3/14
Filed: 1985-01-25
Abstract: Published without abstract.
Patent DE-3503692-A1 (DE)
Title: Means for connecting intersecting supports
Inventor: STEIDLE-SAILER MANFRED DIPL IN
IPC: E04G17/04
Filed: 1985-02-04
Abstract: In the case of a means for connecting horizontal wooden shuttering supports by tie beams, the tie beams comprise two steel sections arranged by meas of their web at a distance from each other. At the steel bearing points, in each case one abutment plate is welded on such that it spans the interspace, and said abutment plate has two lateral incisions into which clamping bolts can be introduced, each of which is then supported, by means of its head, on the abutment plate and engages, by means of its other end, on the wooden support via a yoke-type retaining means. In the preferred exemplary embodiment, a cramp-type design is provided which grips the two opposite sides of the lower chord adjacent to the solid-wall web and is supported on the abutment plate. For this purpose, an angle is provided on which an angled-off bar is welded which is guided through the cutouts of the abutment plate and can be braced by means of a yoke plate.
Patent DE-3506456-A1 (DE)
Title: Number lock for a safe
Inventor: WIEGARD ROBERT DIPL ING
IPC: E05B37/02
Filed: 1985-02-23
Abstract: The number lock has an actuating device for a number combination and a rotary handle for actuating a bolt mechanism, as well as a blocking device for the bolt mechanism and a change-over device for the number combination. The actuating device has a push button 7, a pawl drive and a number wheel 6. The blocking device possesses a face wheel 10 and a blocking comb 27 with a blocking piece. The change-over device comprises an axially displaceable shaft 9, two cams 11, 12 for displacing the face wheels 10, a respective disengagable coupling 16 between the number wheel 10 and face wheel 6, and a bridge 23 which carries locking faces 26 for blocking the rotational movement of the face wheels 10 during the changeover of the number combination. <IMAGE>
Patent DE-3507799-A1 (DE)
Title: Container for the dropwise delivery of a liquid substance
Inventor: GONCALVES ANTONIN
IPC: B65D47/18
Filed: 1985-03-05
Abstract: The invention relates to a container for the dropwise delivery of a liquid substance, the container having a body with a neck on which a delivery piece is mounted with a duct located therein, the container consisting of a soft material and having a thin side wall, and the neck having snap-on means and the delivery piece having complementary snap-on means, and the delivery piece being made of stiffer material than the container.
Patent DE-3510309-A1 (DE)
Title: Method for detecting a coating on a substrate, and device for carrying out the method
Inventor: SCHUCKER JOSEF
IPC: G01N21/3563
Filed: 1985-03-22
Abstract: In the device, a transmitter (1) and a receiver (2) for infrared light are present, and a channel (3, 4) focusing the infrared light is arranged in each case upstream of the transmitter and the receiver, the two channels (3, 4) extending essentially parallel to one another. <IMAGE>
Patent DE-3512309-A1 (DE)
Inventor: MATZKE WOLFGANG DR
IPC: C02F1/52
Filed: 1985-04-04
Abstract: For the flocculation of substances which can be flocculated, for example for cleaning the discharge water of deinking plant, flocculants are fed in at least at three different points between the discharge water container and a clarification device. These are: in the actual discharge water container (1) a low-molecular weight, highly cationic agent (5); in the connection line (2) downstream of a pump (3) a high molecular weight cationic agent (6); and next, in the line (2) before or after the addition of clean water treated with air, a high-molecular weight anionic and/or non-ionic agent (7). In this way the solid content of the clean water can be significantly reduced.
Patent DE-3512998-A1 (DE)
Title: Compensating device for chain pulling members of conveying units
Inventor: MURIKOV DMITRIJ V
IPC: F16H7/06
Filed: 1985-04-11
Abstract: According to the invention, a compensating device for chain pulling elements of conveying units is proposed which includes a pull chain star (6) and a drive chain star (5) which are fastened on a common drive shaft (7), and a driving chain (8) which is designed as a multiple chain with different spacing of the links in the strands (9) and (10). The strands (9 and 10) have numbers of links which are multiples of one another and the spindles (12) in the strands (9) with smaller spacing are combined with the spindles in the strands (10) with wider spacing. 
<??>The strands (9) with smaller spacing engage with driving chain stars (4), while the strands (10) with wider spacing engage with the drive chain star (5). 
<IMAGE>
Patent DE-3517249-A1 (DE)
Title: Mounting window consisting of structural elements of different materials
Inventor: KURZ ROLF DIPL ING
IPC: E06B1/36
Filed: 1985-05-13
Abstract: A mounting window consisting of structural elements of different materials is simplified in its construction in such a manner that it can be manufactured more efficiently. To this end, connecting pieces 12 are provided, which bridge neighbouring vertical and horizontal bars 2, 3 or the window sill 1 at their connecting points and have a bearing and/or limiting surface for the glass panes. Moreover, the bars 2, 3 and possibly also the window sill 1 have on their side facing the glass panes receiving slots for the clamping elements as well as for fastening means for the connecting pieces 12. In particular, the receiving slots can be formed by anchor rails 10. Advantageously, the connecting pieces 12 are made flat and the bearing and/or limiting surface is formed by an edging 14. In the mounting window proposed, the horizontal and vertical bars need only to butt-joint and can be obtained by simple cutting into lengths from a corresponding profile. In this case, the horizontal bars no longer support the load of the glass panes and can be designed especially simply. <IMAGE>
Patent DE-3521673-A1 (DE)
Title: Device for fastening rails of a railway on steel sleepers, in particular on Y-type steel sleepers
Inventor: FASTERDING GUENTER
IPC: E01B3/16
Filed: 1985-06-18
Abstract: Device for fastening rails of a railway on steel sleepers, in particular Y-type steel sleepers, in which, at each fastening point on both sides of the foot of the rail, sleeper screws are arranged, which with their head draw the rail foot against the sleeper. The sleeper screws project through an opening in the steel sleeper and are screwed into screwed inserts which are situated in a crosspiece which is drawn against the steel sleeper by the sleeper screws. The crosspieces consist of steel or plastic and have two tubular parts, in which the screwed inserts are situated and which are interconnected by a web. The crosspiece can be either welded or bonded or, in a particularly advantageous manner, consist of a single cast piece. It is especially simple, cheap and durable. <IMAGE>
Patent DE-3529622-A1 (DE)
Title: Ink outlet tip for a pen
Inventor: OGAWA TAKASHI
IPC: B43K8/14
Filed: 1985-08-19
Abstract: A tubular ink outlet tip made of metal for a pen is described, having an end part shaped like a truncated cone which exhibits a flat terminating point. A constriction is formed in the open end part of the ink outlet tip, the width of the opening of the said constriction being selected in such a way that the cross-section through which the discharged ink must pass is smaller than the average cross-section within the body of the ink outlet tip. The inside wall of the tubular body is provided in the region of the constriction with a multiplicity of groove-like channels which extend axially and parallel to one another in such a way that they give the constriction a star-like cross-section. As a result of this, a pen provided with this ink outlet tip is especially well suited for use in automatic recording and plotting devices, as the amount of ink discharged is totally constant.
Patent DE-3539550-A1 (DE)
Title: Method of controlling the hydrostatic drive of the mixer drum of a truck mixer
Inventor: SCHWEIZER ALFRED
IPC: B28C5/42
Filed: 1985-11-07
Abstract: In a method of controlling the delivery quantity of a hydraulic pump driven by the diesel engine of a truck mixer for ready-mixed concrete, the hydraulic pump, which drives the mixer drum via a hydraulic motor and a mechanical transmission, is provided with a delivery-quantity adjusting lever. In order to adhere to the maximum permissible sound pressure levels without expensive insulating devices, the maximum speed of the truck-mixer drum 10 is predetermined by the maximum delivery capacity of the hydraulic pump 5, and the maximum speed of the diesel engine 1 corresponding to this delivery capacity is limited to a value at which the sum of the sound pressure levels of vehicle engine 1 and mixer drum 10 including their drives reaches at most the total permissible sound pressure level. The delivery pressure of the hydraulic pump 5 or the differential pressure between the pressure and suction side of the hydraulic pump 5 is measured and, in accordance with this measured differential pressure, the delivery-quantity adjusting lever 6 is put into a position in which the torque at the hydraulic-pump shaft 4 reaches at most a permissible limit value which corresponds to the maximum permissible torque of the diesel engine 1. <IMAGE>
Patent DE-3601598-A1 (DE)
Title: Device for fastening an object on a wall or the like
Inventor: OETTL REINHOLD
IPC: F16B13/06
Filed: 1986-01-21
Abstract: A device (11) for fastening an object on a wall or the like by plug-through mounting has an externally threaded bolt (16), on whose one end there can be screwed a nut (13) and on whose other, partially cylindrical and partially conical end (21, 22), whose greatest diameter is not more than equal to the diameter of the bolt (16), there is displaceably retained an expansion element (14) which is assembled from two half-shell-type parts (26). The two half-shell-type expansion element parts (26) are provided, on their two longitudinal edges which are mutually opposite in the mounted state, with in each case at least two integrally formed lugs (27, 28) which engage one beside the other for mutual axial securing and are retained, by engaging in a positively locking manner one next to the other, in the radial direction, at the conical end. In order that such a device (11) still holds, when a crack appears in the concrete at the point at which it is arranged, at least so that the fastened object does not fall off the wall or the ceiling, but, nevertheless, can be produced by series production in a simple and accurately reproducible manner, the invention provides that the half-shell-type expansion element parts (26) exhibit, next to a toothing or coupling region (25) containing the integrally formed lugs (27, 28), an expandable extension region (30) which adjoins said region (25) in one piece in the axial direction and whose length is approximately equal... Original abstract incomplete. <IMAGE>
Patent DE-3603009-A1 (DE)
Title: Processes and apparatuses for the further processing and further use of plastics scrap
Inventor: HAGEN EUGEN
IPC: B29C41/00
Filed: 1986-01-31
Abstract: The processes and apparatuses comprise the collection, separately wherever possible, of all plastics scrap, presorting and cleaning, since the quality of the end products is all the higher the better the purity of grade of these materials being used, and their commercially advantageous and consequently appropriate further processing in one operation to form high-value products, without resulting in any environmental pollution or harmful depositions, with the further particular advantage that even plastics scrap from household refuse which is badly soiled and mixed with foreign materials is in the same way processed into articles which are perfectly satisfactory and, in particular, of use.