baber/WOPTO huggingface dataset:
Patent DE-3612167-A1 (DE)
Title: Fan arrangement, especially for the cooling of water-cooled internal combustion engines
Inventor: GUTOEHRLEIN HEINZ
IPC: F04D19/02
Filed: 1986-04-11
Abstract: A fan arrangement for the cooling of water-cooled internal combustion engines is described, in which at least two axial-flow fans are provided, which lie concentrically one inside another on a common axis. The fan blades of the outer fan are arranged on a ring, which serves as flow guide ring for the inner fan. Both fans, or at least one fan can be switched on or off by an electromagnetic clutch designed as pole friction clutch, as a function of the required cooling capacity. For a compact overall arrangement, this configuration offers the facility for realising up to four different operating states, that is fan power outputs, so that a sensitive adjustment of the cooled air requirement is possible together with a corresponding energy saving.
Patent DE-3614812-A1 (DE)
Title: Particle filter for waste gases
Inventor: SCHURRER JOSEF ING GRAD
IPC: B01D46/00
Filed: 1986-05-02
Abstract: Particle filter for waste gases, having a filter element through which the waste gases and hot gas can flow. In order to obtain as complete and rapid a regeneration of the filter as possible, the hot gas is directed via a flow divider onto the filter element. By contrast, the waste gases by-pass the flow divider when they flow to the filter element, in order to enable the filter capacity to be utilised as extensively as possible. <IMAGE>
Patent DE-3625683-A1 (DE)
Inventor: GROSS JUERGEN
IPC: G01N35/00
Filed: 1986-07-30
Abstract: In the device for impregnating test strips with a plurality of test areas, a spraying device (3) is mounted above a repository (1) for the test strips (2) so as to move parallel to the test strip. The spraying device has a wide-slot nozzle (4). <IMAGE>
Patent DE-3627012-A1 (DE)
Inventor: REILING REINHOLD
IPC: B24B3/24
Filed: 1986-08-09
Abstract: This invention relates to a fixture for holding twist drills having cutting edges to be ground. A stand is mounted on a base plate, which is displaceable and/or rotatable. The stand carries a bracket, which carries gripping unit for gripping the drill to be ground. The gripping unit comprises two gripping jaws and is adapted to be detachably mounted on the bracket in two predetermined positions. The bracket is formed with angle-section track grooves for guiding the gripping unit. Each gripping jaw comprises two outer edges, which extend along said track grooves, and adjacent to said outer edges is formed with two angle-section guides, which are adapted to interengage with said track grooves and to be slidably guided by said track grooves. The bracket is provided with a thrust screw for clamping the angle-section guides in the track grooves. A grinding apparatus is also disclosed, which comprises a grinding unit carrying a grinding wheel and in which the base plate is movable relative to the grinding unit.
Patent DE-3629379-A1 (DE)
Title: Wind-round yarn and process and apparatus for producing it
Inventor: LANG KURT
IPC: D02G3/44
Filed: 1986-08-29
Abstract: In a wind-round yarn with a core consisting of a drafted staple-fibre sliver, around which a binding thread is wound helically, provision is made for looping some of the ends of the outer fibres around the core and the binding thread. This is achieved in that the staple-fibre sliver, after being wound round with the binding thread, is compacted pneumatically. A pneumatic twisting nozzle is provided for the compaction.
Patent DE-3632533-A1 (DE)
Title: Sheet-like composite comprising a woven fabric, a transparent film and a laminated film
Inventor: SCHAD ALFRED
IPC: B32B27/36
Filed: 1986-09-25
Abstract: A sheet-like composite comprises a woven fabric structure (9) which is bonded on one side to a metallised film (11) and on the other side to a transparent film (8). The two films are UV-stabilised and take the form of sheets or tapes (2, 3). In the latter case, the tapes are arranged next to one another in the woven fabric structure (9) and are joined by the latter with one another to form a mat. The metallised film (11) comprises a polyethylene terephthalate film, a layer of a coupling agent (5) applied thereupon and a metal layer (6) which is applied by vapour deposition. On the metal layer there is also a protective layer, for example a coating or a non-metallised film of polyethylene terephthalate. The adhesive or the coating are pigmented. Among the applications of the sheet-like composite (1), it is used as a light-shielding mat for greenhouses and as a starting material for sails. <IMAGE>
Patent DE-3633167-A1 (DE)
Title: Method of inscribing tarpaulins
Inventor: EBENHOCH VIKTOR
IPC: B44C1/04
Filed: 1986-09-30
Abstract: A single-layer, adhesive-free rigid PVC film from which characters have been cut out is placed on the tarpaulin to be inscribed, consisting of thermoplastic material, heated on a heating table to about 70 DEG C and rolled by applying pressure. The film then adequately adheres to the tarpaulin, so that a sharp-contoured application of colouring substance can be carried out. The film can be easily peeled off and is reusable. The method saves time and costs.
Patent DE-3635253-A1 (DE)
Inventor: JAKLIN HANS
IPC: C04B28/26
Filed: 1986-10-16
Abstract: 1. Method for the depth reconstruction of buildings reinforced with structural steel, whereby the damaged concrete is bored to behind the corroded reinforcement, characterised in that the solution of an alkali silicate with an Me2 O : SiO2 ratio of 1:2 to 1:3 is pressed in through the bore under pressure and thereafter a cement/water wash with alkali silicate solution or a mortar mixture, which contains 2 to 6% by weight, relative to the proportion of cement, of a finely divided amorphous silicic acid containing at least 90% by weight SiO2 or finely divided, precipitated, active silicates of magnesium, calcium, barium or aluminium with a BET surface area of 50 to 200 m**2 /g and a d50 % value of under 20 mu m, is pressed in under pressure.
Patent DE-3637424-A1 (DE)
Title: Transport undercarriage with a retractable running gear
Inventor: HEITZ WALTER-HELMUT
IPC: A45C5/14
Filed: 1986-11-03
Abstract: For the transport of heavy bags, cases and the like, wheels, which are mounted on bags or cases, can be folded out in a known manner. In the new transport undercarriage, these wheels are accommodated in a space-saving manner in the longitudinal direction in a housing and can be folded out with the pulling out of a telescopic shaft, pivoted into the direction of travel and held. The possibility consequently exists of building the transport undercarriage into bags, cases and the like in a space-saving manner and making possible both carrying of a bag and pulling or pushing on wheels rapidly and without problems.
Patent DE-3638197-A1 (DE)
Title: Apparatus for retaining upright, folded sheets and boards by means of a stack-retaining means which can be pivoted away
Inventor: BOETTCHER ANDREAS
IPC: B65H31/06
Filed: 1986-11-08
Abstract: The apparatus for retaining upright, folded sheets and boards by means of a stack-retaining means which can be pivoted away is used in conjunction with upright sheet delivery means. The apparatus can be used at any location of these machines and ensures cost-effective, operator-friendly separation of sub-stacks (1) from a delivered stack (4) which is retained by means of the apparatus. For this purpose, the metal retaining plate (3) located on the rack (8) is secured such that it is vertically displaced in a longitudinal groove (6) in dependence on the format delivered and, with the rack (8), is pivoted against the stack (4). A pinion (12) driving the rack (8) is thereby disengaged, with the result that the metal retaining plate (3), with the rack (8), can be displaced counter to the conveying direction and the retaining plate (3) is subsequently inserted into the loose stack (4). The removal of the sub-stack is thus ensured. <IMAGE>
Patent DE-3639124-A1 (DE)
Title: Water chute
IPC: A63G21/18
Filed: 1986-11-15
Abstract: The invention relates to a water chute, comprising a load-bearing framework and segments which are secured by said framework, are in the form of half-shells, are of straight or curved basic form, consist of plastic, in particular glass-fibre-reinforced plastic (GfK) and can be connected to one another, by means of flanges arranged on the end sides, to provide a channel form. In order, in the case of said water chute, on the one hand, to permit a high degree of dimensional accuracy at the butt joints in order to prevent step formations in this region and, on the other hand, to permit other cross-sectional forms of the channel-shaped segments, while maintaining the manufacturing process which is has been used hitherto, the invention proposes that the flanges (2) comprise approximately L-shaped angle pieces which are curved corresponding to the joint pattern of the segment (1) and of which one leg (3), running parallel to the segment (1), is fastened on the segment (1) and the other leg (4), running transversely thereto, is in alignment with the butt joint of the segment (1) and exhibits the through-passage holes (5) for fastening elements (6). <IMAGE>
Patent DE-3642898-A1 (DE)
Title: Filter insert
IPC: A47J31/44
Filed: 1986-12-16
Abstract: Published without abstract.
Patent DE-3708385-A1 (DE)
Title: Heating device
Inventor: VIESSMANN HANS DR
IPC: B29C44/18
Filed: 1987-03-14
Abstract: The heating device consists of at least one inner housing (9) and a casing (10), the interspace (3) between the housing and casing being filled with foamed plastic (1) for thermal insulation. To reduce the volume of the interspace (3) to be filled with foamed plastic and thus also the curing time for the foamed plastic, the foamed plastic is arranged in the interstices (2) of plastic foam lumps (4) arranged in the interspace (3). <IMAGE>
Patent DE-3708791-A1 (DE)
Title: Method and apparatus for filling containers with rod-shaped articles in the tobacco processing industry
Inventor: SCHMALFELD ERWIN
IPC: B65B19/34
Filed: 1987-03-18
Abstract: With conventional, continuously operating container filling apparatuses, the containers are filled with articles relatively quickly but only more or less uniformly. The filling of the containers is, preferably, to be improved with regard to the maintenance of a predetermined number of article units. An automatic issuing and transfer of a precisely measured number of articles (6) from a stock magazine (2) into a container (1) is achieved by a method whereby, in each case, a defined number of articles from the outlet shafts (13) of the stock magazine is pre-positioned in lock chambers (14) of a lock slide (B) and, by lateral relative displacement of the wall parts (A, C) defining the outlet shafts and of the lock slide, preferably in opposite directions, the articles are separated off from the stock and released from the lock, by layers, into the container. The apparatus is particularly suitable for containers intended for dispatch, for example for filter rods of a defined unit number packed in cartons. <IMAGE>
Patent DE-3710309-A1 (DE)
Title: Vascular anticoagulant proteins, DNA which encode these, process for their preparation and their use
Inventor: SWETLY PETER PROF DR
IPC: C12N15/70
Filed: 1987-03-28
Abstract: The present invention relates to biologically active proteins, to the DNA molecules coding for the latter, to processes for their preparation and to the use thereof.
Patent DE-3716251-A1 (DE)
Title: Lamp monitoring device for lights (luminaires), in particular motor vehicle lights
Inventor: KLEINE JOACHIM
IPC: H05B37/03
Filed: 1987-05-15
Abstract: Published without abstract.
Patent DE-3719263-A1 (DE)
Title: Mouthpiece-like apparatus, operated without smoke, to assist dehabituation from smoking
IPC: A24F47/00
Filed: 1987-06-10
Abstract: Published without abstract.
Patent DE-3719444-A1 (DE)
Inventor: PFLUGFELDER THEODOR
IPC: B26F1/36
Filed: 1987-06-11
Abstract: The paper punch contains bearing blocks (2) which are designed as individual parts and can be mounted on base plates (1) of different size. The bearing blocks possess an extension arm (21), which increases the area of the base plate (1). In their front part (27) extending over the base plate, the bearing blocks contain hole-punch guides (25) and bearing bores (26) for receiving a bearing rod for a pressure lever acting on the hole punches.
Patent DE-3721843-A1 (DE)
Title: Method and appliance for processing waste, in particular dried domestic waste
Inventor: UTZ RICHARD
IPC: C10B53/00
Filed: 1987-07-02
Abstract: Method and appliance for processing waste, in particular dried domestic waste, by pyrolysis. The waste or its solid pyrolysis product is conveyed continuously through a rotary furnace (1) containing a rotating, heated furnace drum (2), pyrolysis gas being generated and discharged continuously. The object of the invention is to prevent both the ingress of air and the escape of pyrolysis gas. This object is achieved by introducing the waste via a charging lock (19) co-rotating with the furnace drum (2), and the solid pyrolysis product is discharged via a discharge lock (2) likewise co-rotating with the furnace drum. In the process, the waste or its pyrolysis product, respectively, is purged in each lock with an inert purge gas, the air-containing purge gas from the charging lock (19) being vented to the environment, and the pyrolysis gas-containing purge gas from the discharge lock (32) being passed into the furnace drum (2) and being mixed with the pyrolysis gas. Preferably, in each case at least two-stage charging and discharge locks (19 and 32, respectively) are used, and the waste and its pyrolysis product, respectively, between the lock stages (20, 21, 22 and 33, 34, 35, respectively) are exposed in a free-flowing state to the inert purge gas. <IMAGE>
Patent DE-3724027-A1 (DE)
Inventor: BOCK EBERHARD PROF DR
IPC: C12N/
Filed: 1987-07-21
Abstract: Nitrification and nitrogen removal processes are disclosed. The nitrates contained in an initial aqueous solution are reduced by nitrifying agents, the reaction products thus obtained, ammonium and nitrite are reconverted into nitrate by a continuous process of oxidation, releasing gazeous nitrogen compounds such as N2O or NO. A microorganism, Nitrobacter nov. spec. T3, isolated to implement this process, differs from known nitrous bacteria by a series of physiological, biochemical and genetic properties.
Patent DE-3724219-A1 (DE)
Title: Synchronous motor
Inventor: TUNZE NORBERT
IPC: H02K7/118
Filed: 1987-07-22
Abstract: A synchronous motor has a device which ensures that it starts only in the required rotation direction. This device has an inner coupling part (66) which is connected to the motor shaft, and two hook-shaped radial arms (118) with cam surfaces (120, 122). An outer coupling part (66) is constructed in the form of a cup. Its circumferential wall (74) has windows (70, 72) through which bent arms (106, 112) of essentially curved braking bodies (68) are passed. The latter interact with a stationary braking drum (54) surrounding them. Cam surfaces (108, 110) are constructed on in each case one of the arms (106) of the braking bodies (68) and interact with the cam surfaces (120, 122) on the arms (110) of the inner coupling part (76), such that, in the event of the rotor starting in the incorrect direction, the braking bodies (68) are pressed against the braking drum (54), while, in the event of the correct rotation direction, the braking bodies (68) are held inwards positively and against the centrifugal force. <IMAGE>
Patent DE-3728443-A1 (DE)
Title: Fuel injection nozzle
Inventor: SCHWEIMER GEORG WOLFGANG DR
IPC: F02M61/18
Filed: 1987-08-26
Abstract: A fuel injection nozzle designed as hole-type nozzle, especially for diesel internal combustion engines with direct fuel injection, is described, which has a nozzle needle (2) adjustably held in a nozzle body (1). The nozzle needle is pressed by a closing spring with an end sealing cone (3) on to a seating surface (4) of the nozzle body (1) for sealing off from a blind hole (5) provided with injection holes (6), and lifted off from the seating surface by a fuel injection pressure acting on the difference between the stem cross-section and the seat cross-section of the nozzle needle (2) against the force of the closing spring and against the direction of flow of the fuel. In order to achieve lower pressure losses on the needle seat and hence a higher atomisation pressure in the blind hole (5) by more rapid lifting of the nozzle needle from its seat, it is proposed that the ratio of the area of the stem to that of the seat of the nozzle needle (2) be no more than 2.0. <IMAGE>
Patent DE-3729031-A1 (DE)
Title: Method for measuring dielectric material properties
Inventor: BURKHARDT GERT DIPL ING
IPC: G01R27/26
Filed: 1987-08-31
Abstract: The method enables cost-effective measurements of complex dielectric constants by embedding a measuring capacitor, which is a component of an oscillator circuit, in the dielectric to be examined, especially for monitoring cross-linking reactions in plastics. Changes in the frequency and the inner damping of the oscillator form a measure of the changes in the material property to be measured. The measuring capacitor can consist of thin enamel-insulated wires, so that there is no economic necessity for them to be re-used.
Patent DE-3730511-A1 (DE)
Title: Monitoring device for a medium, e.g. lubricating (lube) oil, fed in small quantities both discontinuously and continuously to a gas flow
Inventor: HOERSCH FRIEDRICH DIPL ING
IPC: G01F1/7084
Filed: 1987-09-11
Abstract: The flow-monitoring device consists of a heated nozzle 4 which is installed in the gas flow line 3 and through which the medium is heated and injected (sprayed) into the gas flow, and of a temperature probe 5 which is situated at right angles to the gas flow, or in the direction 1 thereof. The nozzle 4 and the temperature probe 5 which measures the temperature of the medium are thermally insulated with respect to one another and to the gas flow line 3. The temperature level of the medium, which is above the ambient temperature or the gas flow temperature, can be measured using the temperature probe 5 and the flux of medium can thereby be recorded. <IMAGE>
Patent DE-3730912-A1 (DE)
Inventor: PREUSS ROLF
IPC: F02M59/44
Filed: 1987-09-15
Abstract: In fuel injection pumps the pump chamber is discharged at the end of injection by the opening of an overflow aperture. Due to these overflow impacts cavitation occurs in the housing of the injection pump which can lead to detached metal particles which in turn cause damage to the injection system. According to the invention it is proposed to arrange an acutely angled baffle plate inside the discharge chamber whose acute opening angle is turned towards the overflow aperture. The invention can be used in the case of injection pumps, in particular in-line injection pumps. <IMAGE>
Patent DE-3733695-A1 (DE)
Title: Undercarriage for industrial trucks
Inventor: FRANKE JOERG DIPL ING
IPC: B66F9/075
Filed: 1987-10-06
Abstract: With an undercarriage for industrial trucks the intention is to provide a solution which simplifies the steering devices of an industrial truck whilst permitting complete manoeuvrability. This is achieved by virtue of the fact that, to steer the industrial truck (1) in any desired direction on the level, the running gear is equipped with four wheels (4) having a plurality of degrees of freedom on the level, the wheels (4) being provided with a suspension system (7) which ensures that all of the wheels (4) are in contact with the ground at all times. <IMAGE>
Patent DE-3735935-A1 (DE)
Title: Method of identifying clusters in Hough space
Inventor: REIMANN HANS-PETER DIPL ING
IPC: G06V10/48
Filed: 1987-10-23
Abstract: Hough transformation represents an important function in digital image processing. A very important application is the recognition of the courses of edges of objects, which is used, for example, to determine the position of objects for automatic handling machines. Given the fact that a straight line in image space, that is an edge of an object, corresponds to a self-intersecting cluster of straight lines in Hough space, what is necessary for fast interpretation is to find this cluster of straight lines as quickly as possible. For this purpose, the Hough space is treated as image space, so that the very fast hardware which is available for automatic image processing can be used. For implementation, so-called convolution hardware is used, downstream from which a circuit for automatic production of a list of cluster co-ordinates is connected.
Patent DE-3738336-A1 (DE)
Title: Device for mixing video and picture signals
Inventor: GREF BURKHARD
IPC: H04N5/073
Filed: 1987-11-11
Abstract: Printed without abstract.
Patent DE-3742750-A1 (DE)
Title: Transmitter unit for a hydraulic actuating system
Inventor: RICHTER BERND DR ING
IPC: F15B7/08
Filed: 1987-12-17
Abstract: A transmitter unit for a hydraulic actuating system, in particular for actuating safety arrangements in a motor vehicle, is described, which has a working piston (5) which is displaceable in a working cylinder (2) by the relative displacement or deformation of one component in relation to another, and a line system (7) connected to the hydraulic working space (4) formed in the working cylinder. In order to avoid the occurrence of extremely high peak pressures in the transmitter unit and to reduce the throttling losses in the line system, the hydraulic working space (4) is to have an elastically flexible damping arrangement which responds when a predetermined pressure is exceeded and which consists of a damper piston (8) which is loaded by a damper spring (9) and is acted upon by the pressure prevailing in the working space (4). <IMAGE>
Patent DE-3804635-A1 (DE)
Title: Multi-stage change gear for adjusting the longitudinal feed motion of the feed bars of a transfer press
Inventor: LEBBAEUS ROLF
IPC: B21D43/05
Filed: 1988-02-15
Abstract: The invention relates to a multi-stage change gear for adjusting the longitudinal feed motion of the feed bars of a transfer press or other automation equipment in a defined starting position. The change gear (5) contains permanent-mesh gear pairs (14) which can be coupled selectively to the selector shaft (15) by pressure-actuated positive clutches, and an additional actuating device for rotating the selector shaft (15) into the defined starting position. According to the invention, the selector toothing (19) of each positive clutch is provided with a shift lock which can be engaged only in the defined starting position. <IMAGE>
Patent DE-3807844-A1 (DE)
Title: Plumbing device
Inventor: KRIPPENDORF MANFRED DIPL ING
IPC: E03C1/02
Filed: 1988-03-10
Abstract: In the case of a plumbing device having one or more connection pieces in the supply-line system, onto which water fittings can be connected, the invention proposes, in order to simplify the connection of water fittings, that a coupling connector can be fastened on each connecting piece and the coupling connector can be joined, by means of a quick-clamping coupling, to a joining piece of the water fitting.
Patent DE-3807960-A1 (DE)
Inventor: NEGELEN EMANUEL
IPC: B65D71/58
Filed: 1988-03-10
Abstract: A basket style bottle carrier is made from a blank and includes a pair of medial partition structures (8, 17, 38:9, 19, 40) extending centrally of the carrier towards one another from opposite ends of the carrier. One of the medial partition structures (8, 17, 38) is connected to the other of the medial partition structures (9, 19, 40) by a bridging media panel (38a) struck from a panel (38) of the one medial partition structure and bridging across adjacent inner edges of the medial partition structures (38, 40). A handle structure (27, 28, 29, 30) is attached to medial partition structure (9, 19, 40). Transverse partition panels (54, 55, 56, 57) are struck out of partition structures (8, 17, 9, 19) and adhered to side walls (1, 12) by anchoring tabs (62, 65, 68, 71). <IMAGE>