baber/WOPTO huggingface dataset:
Patent DE-4108108-C1 (DE)
IPC: F16L19/02
Filed: 1991-03-13
Granted: 1992-05-21
Abstract: An assembly for connecting a fitting (2) to a pipe (16) contains a union nut (18) assigned to the pipe, the internal thread (28) of which engages in an external thread (10) of the fitting (2). The union nut (18) is in engagement with an insert (12) which can be connected to the pipe (16). The intention is to further develop the connection assembly with a low outlay on construction in such a way that the fitting (2) can be connected with as few components as possible to the pipe (16) by means of a standardised union nut (18) via the non-standard external thread (10) of the fitting. It is proposed to arrange between the internal thread (28), the union nut (18) and the external thread (10) a threaded ring (30), the external thread of which is designed to correspond to the internal thread (28) of the union nut as a standardised thread, in particular in accordance with DIN 2950. After the tightening of the union nut (18), the axial end face (34) of the threaded ring (30) is set back by a predetermined distance relative to the front face (24) of the housing (4). <IMAGE>
Patent DE-4122117-C1 (DE)
Title: Milling tool for removing welding beads inside tubes
IPC: B23Q9/00
Filed: 1991-07-04
Granted: 1992-11-12
Abstract: A milling tool for removal of welding beads from inside welded tube ends comprises a head (9) housing a powered milling tool (2) with an axis (6) parallel to the tube axis (7). The milling head (9) is radially adjustable and is guided around the inner surface of the pipes. The equipment has a clamping system with three or more radially adjustable clamping plate (19) for location in the tube and pairs of wheels (20) driven by a motor (21) move the miller (1) axially along the tube. The milling cutter (2) is eccentrically mounted relative to the driving motor (9a) shaft through which it is driven by a toothed belt (9b) or chain.
Patent DE-4128993-C1 (DE)
Title: Method of reducing level of mining roadway - has horizontally swinging arm pivoted for movement ahead of skids to carry tools
IPC: E21D9/00
Filed: 1991-08-31
Granted: 1992-12-24
Abstract: The method is for reducing the level of a mining roadway (3) below a conveyor (6) which is driven forward by a ram (25) and supported by skids (8) from beneath. At the leading end (9) of the skids a horizontally swinging arm (11) pivotted on a vertical axle (10), swings from a position parallel to the end forward through an arc to a position at right angles to the end. Excavating tools (13) are fixed to the free end of the arm and are power driven by a ram (15). The excavating tool is equipped with scraper chisels (14). USE/ADVANTAGE - The chisels scrape away the formation as the machinery advances along the road.
Patent DE-4136188-C1 (DE)
Title: Radioactive waste esp. for bonding caesium@ giving not too small ceramic prod. - bonded to alumina matrix, by introducing into silica sol, adding reactive alumina, kneading and extruding obtd. gel then drying and calcining
IPC: G21F9/16
Filed: 1991-11-02
Granted: 1992-12-24
Abstract: Radioactive waste (RW) is bonded into an alumina matrix by A) introducing the RW into a silica sol, B) adding to the sol. sufficient reactive alumina to obtain on gel formation an alumina content 2.5-3.5, pref. 3 mol/litre, C) gelling the sol, D) kneading and extruding the gel, D) drying the extrudate, F) calcining the extrudate and G) sintering the calcined extrudate. Reactive alumina is pref, boehmite and microcrystalline alumina is used as seeding. Ceramic matrix formed consists of 85-95, esp. 90 wt.% alumina and 15-5, esp. 10 wt.% silica. Drying is carried out at 100-150 deg.C and calcining in a reducing atmos. with the temp. controlled at 150-270 deg.C depending on the desired decomposition of nitrates. Sintering is carried out in a reducing atmosphere at 1,300-1,350 deg.C. USE/ADVANTAGE - Esp. to bond Cs; a not too small compact ceramic prod. is produced; leaching rates less than (10(-6)g/cm/d are obtd. in a Soxhlet appts..
Patent DE-4136195-C1 (DE)
Title: Drive for modular,rotary sheet printing machine - involves several printing units with transfer drum between them, and appropriate gear train
IPC: B41F13/00
Filed: 1991-11-02
Granted: 1993-07-22
Abstract: The printing machine has two drive pinions (14,15) enclosing a specific inner angle (beta), and by allocation of the drive pinions to a gear wheel of an outer printing mechanism the angle is between 60 and 90 deg. By allocation of the drive pinions to a gear wheel of a middle printing mechanism the angle (beta) is between 150 and 170 deg. The double-sized printing and transfer cylinders as against the plate and blanket cylinder are arranged at an angle (alpha) from 10 to 20 deg. By allocation of the drive pinions to a gear wheel of an off-centre printing mechanism, the inner angle (beta) enclosed by the drive pinions is between 90 and 150 deg. USE/ADVANTAGE - For rotary sheet printing machine,with a single drive mechanism and good printing quality.
Patent DE-4205402-C1 (DE)
Title: Pipe clamp acoustic,temp.and/or electric insulation - uses blocks of elastic material, with anchor-shaped holders,whose heads have  locking nipples
IPC: F16L59/135
Filed: 1992-02-20
Granted: 1993-07-15
Abstract: The insulation is located between the pipe and clamp. It consists several blocks of elastic material, which are clipped into openings in the pipe clamp, and locked there, by anchor-like holders. The head of each anchor-shaped holder (2) has an integral nipple (12). The distance between the underside (2a) of the holder and the top side (1a) of a block (1)is smaller than the material thickness of the pipe clamp. The blocks are in two parts with thin connecting webs,which can be removed to widen the clamping section. ADVANTAGE  - Quick and easy fitting and removal, and low-cost design.
Patent DE-4225352-C1 (DE)
Title: Installation and method for reactive deposition of metal cpd. coatings - with cathode heated to temp. of plasma ignition, allowing high-strength corrosion- resistant coatings to be produced
Inventor: BAUER VOLKER
IPC: C23C14/30
Filed: 1992-07-31
Granted: 1993-11-18
Abstract: The installation for reactive coating of substrates with metal cpds. by evaporation of at least one metal, by means of an electron beam (11) from an electron gun (12), incorporates an annular cathode (17) and a cooled evaporation screen (45) provided with an opening (14). The electron beam (11) is directed into a crucible (7) with an evaporation material (8) in a vacuum chamber (3). The electron gun (12) is located above the cathode (17), and the beam (11) is directed through an opening (47) in the cathode by means of a magnetic deflection system. A plasma is ignited in the cathode region, and a metal or ceramic layer is deposited onto the surface of the substrate (16). USE/ADVANTAGE - In substrate coating technology. It allows high-strength corrosion-resistant coatings to be produced without recourse to complicated and costly high-frequency methods.
Patent DE-4229869-C1 (DE)
Title: Pontoon anchoring system allowing movement between opposing river banks - uses variable length anchoring cable between pontoon and anchoring points on opposite river banks
IPC: B63B21/50
Filed: 1992-09-07
Granted: 1993-09-16
Abstract: The anchoring system uses a pair of cables (24,26) between the upstream end of the pontoon (28) and a roller bearing block (22) for movement along a travel cable (10) extending between the opposite banks of a river. A pair of anchoring points (44,46) on opposite banks are coupled to the pontoon via variable length anchoring cables (48), provided by a single cable wound around a winch (54) mounted on the pontoon (28). The anchoring cable (48) is passed around a deflection roller (50,52) between each anchoring point (44,46) and the winch (54), allowing it to be angled at between + and - 40 degrees to the horizontal. A dynamometer (42) with a light indicator  and/or alarm device is provided. ADVANTAGE - Ensures movement of pontoon between opposite banks parallel to travel cable, independent of river flow.
Patent DE-4307916-C1 (DE)
Title: Temperature monitoring device with energy supplied by a thermocouple
Inventor: WIENAND KARLHEINZ DR
IPC: G01D1/18
Filed: 1993-03-12
Granted: 1994-09-29
Abstract: For monitoring the temperature and indicating overheating of the temperature of a motor vehicle exhaust gas catalyser, a thermocouple used as a sensor for high temperatures is used both for supplying energy to evaluation electronics connected downstream and as a temperature sensor element. The evaluation is carried out by means of a pulse generator used as an interrupting switch, which interrupts the thermocurrent flowing through an induction coil, a temperature evaluation signal being derived from the induced voltage surge. The pulse generator is supplied with external energy via a signal lead in at least the initial phase of the measurement.
Patent DE-4317367-C1 (DE)
Title: Switching network for a digital time-division multiplex telephone exchange
Inventor: TROOST MARCEL ABRAHAM DIPL ING
IPC: H04M3/32
Filed: 1993-05-25
Granted: 1994-08-25
Abstract: It consists of time-division switching units (TSI, TSO) or, respectively, combined time-/space-division switching units and of pure space-division switching units (SSI, SSM, SSO). The latter are designed in such a manner that, in addition to the operation as switching element, they can act alternatively and optionally as test pattern generator. This provides the possibility of switching network tests including fault locating. <IMAGE>
Patent DE-4317511-C1 (DE)
Title: Method for prodn. of inner-coated tap water store - uses storage tank which is provided with an outer cover in pot or cylindrical form as external heater
Inventor: THEIS REINHOLD
IPC: B65D88/08
Filed: 1993-05-26
Granted: 1994-06-01
Abstract: The outer cover (2) partly encloses the storage tank (1) and the closure of the external heater inner space is formed by one or two closure rings (4) connected with the storage tank and the outer cover. The inner coating is fitted under heat effect on the inner surface of the storage tank. The closure rings (4) are firstly welded to the storage tank (1), and then after cooling of the welding positions the inner coating is applied. After extensive cooling and fixture of the inner coating the outer cover is fitted and welded to the one or two closure rings (4). The closure rings during welding are cooled with the outer cover. USE/ADVANTAGE - To achieve an equally strong inner coating free from fault points.
Patent DE-4322440-C1 (DE)
Inventor: LEIBER HEINZ DIPL ING
IPC: B60T8/32
Filed: 1993-07-06
Granted: 1995-02-09
Abstract: A device for ABS-integrated brake pad wear indication in a motor vehicle in which all the line paths are constructed with avoidance of current loops and induction surfaces, in that all the wheel speed and pad wear signal lines 3.1 - 3.4, 4.1 - 4.4 respectively lead to the ABS or ABS/ASR control unit 8 in a single strand 9a - 9c, or combined at least via common fixings, grommets 19, intermediate connecting plugs 14, 15, 18 and a single terminal connecting plug 7, and owing to coding of different warning signals for, for example, ABS, ASR and brake pad wear the signal connection between the ABS or ABS/ASR control unit 8 and the instrument cluster 6 in the dashboard is reduced to a single line 10. <IMAGE>
Patent DE-4343341-C1 (DE)
Title: Transmitter for letterbox-coded TV signals - uses mixer receiving different TV signals from respective sources and format converter outputs
Inventor: SILVERBERG MICHAEL DR ING
IPC: H04N11/16
Filed: 1993-12-18
Granted: 1994-06-16
Abstract: The transmitter has a signal source (1) providing television signals with an image ratio of 16:9 and a second source (2) providing television signals with a ratio of 4:3, each coupled to a mixer (6) receiving further inputs from an image format converter (3, 4, 5) of a letterbox coder. A colour modulator (8) is inserted between the output of the mixer and an identification signal insertion stage (9). Pref. the image format converter allows the edge line signals to be replaced by black level signals. ADVANTAGE - Compatibility between different TV systems.
Patent DE-4405778-C1 (DE)
Title: Rotating assembly for selvage leno bonding at a loom
Inventor: HAEUSLER HORST DIPL ING
IPC: D03C7/08
Filed: 1994-02-23
Granted: 1995-08-03
Abstract: A rotating assembly, to bond selvage at a loom, has a drive wheel (5) connected to a controlled motor-driven setting drive (18). The leno disc (7) has a rim of outer teeth, with two inner rotating leno bobbins (11, 12).
Patent DE-4411226-C1 (DE)
Title: Germinating device for growing sprouts and shoots
Inventor: STREBELOW ALEXANDER
IPC: A01C1/02
Filed: 1994-03-31
Granted: 1995-08-17
Abstract: The invention concerns a germinating apparatus for cultivating sprouts or shoots which has a housing (1) accommodating germinating trays (61) in a tray-accommodating device (6). To facilitate handling, the tray-accommodating device (6) can be continuously displaced. Preferably, the tray-accommodating device (6) is in the shape of a horizontally rotatable carousel having a plurality of bases for receiving the germinating trays (61) which have the shape of circle segments. The sprouts or shoots are irrigated uniformly and specifically by means of a watering device (8), whereby high quality and a very good yield are obtained.
Patent DE-4433645-C1 (DE)
Title: Blow moulded prod. mfr.
Inventor: RENFORDT-SASSE EGON
IPC: B29C48/09
Filed: 1994-09-21
Granted: 1995-11-09
Abstract: In the prodn. of blow moulded thermoplastic products a preform (11) comprising two or more different material layers is extruded and inflated in a mould. The preform (11) comprises a carrier layer consisting of two different materials which are co-extruded first by a process which varies the levels of the materials along the preform (11) length. A uniform thickness outer barrier layer is then concentrically extruded around the carrier layer. Process equipment comprises an extrusion head (10) with a first zone (5) having two concentric nozzle elements (6, 7) with control for varying melt flow in the two carrier layers. A second area (8) downstream from the first (5) has a further nozzle element (9) for extruding the outer barrier layer.
Patent DE-4435379-C1 (DE)
Title: Quicklime treatment of contaminated sludge
IPC: C02F11/145
Filed: 1994-10-04
Granted: 1995-11-30
Abstract: Treatment of contaminated sludge with quicklime comprises: (a) mixing the contaminated sludge and quicklime in such proportions as to create an exothermic reaction which produces a loose material; (b) passing the loose matter to an air stream of a micro eddy mill (6) and retaining the matter in a floating action so that about 99 mass% is reduced to a particle dia. of < 0.15 mm; and (c) sending the ground material in an exhaust air stream for the solids and the air to be sepd.
Patent DE-4439745-C1 (DE)
Inventor: GODESA LUDVIK DIPL ING
IPC: H01H9/26
Filed: 1994-10-31
Granted: 1996-03-28
Abstract: An arrangement for mutually locking the actuation of at least two power switches (A, B, C) has an energy accumulator (31) associated to each power switch (A, B, C) and loaded by the rotation of the switching shaft (40). The energy accumulator (31) actuates flexible transmission means (13, 14, 15, 16) that lead to an evaluation apparatus (10, 11, 12). The energy accumulator (31) makes the mechanical locking mechanism more reliable and allows lighter transmission means to be used.
Patent NL-1006746-C1 (NL)
Title: Dowel plug for receiving screw used to fit cover onto box, e.g. coffin
Inventor: WAL JELLE VAN DER
IPC: F16B37/08
Filed: 1997-08-08
Granted: 1999-02-09
Abstract: A device (1) intended to cooperate with a screw-shaped body used to join a cover to a box, comprises a dowel plug-shaped sleeve (2) with a diameter which is smaller than that of the boring in the box, and with a passage (13) for receiving the screw. At least one flexible material wall (3) is used to form the sleeve and has at least one barb (4) protruding from it away from the passage. The screw has a diameter less than or equal to the diameter of the passage.
Patent NL-1007808-C1 (NL)
Title: Processing machine for soil excavated from tunnel
Inventor: LANGE MAARTEN WILLIBRORD PETRU
IPC: E21D9/13
Filed: 1997-12-16
Granted: 1999-06-17
Abstract: The soil is delivered (15) into the machine (1), where it falls onto a sloped grating (16). Water (12) is sprayed into the soil to form a slurry. The slurry is fed out (13) of the machine to a pumped pipe system. A chemical foam dispersing medium is sprayed (19) onto the surface (18) of the slurry to prevent a scummy head being formed. An air dryer (20) removes any foam dispersing droplets from the air before it leaves (14) the machine.
Patent NL-1012619-C1 (NL)
Title: Vehicle-mounted radio transmitter sends narrow beam of energy towards its rear which is received by following vehicle to indicate its proximity
Inventor: KOOISTRA HENDRIK JAN
IPC: G01S13/931
Filed: 1999-07-16
Granted: 2000-08-17
Abstract: The vehicle-mounted radio transmitter sends a narrow beam of energy to the rear. Reception of the signal by a following vehicle indicates its proximity. Every motor vehicle has a low-power (100-400mW) transmitter operating at a common frequency of 300MHz or higher and sending a narrow beam to the rear. A receiver at the front of each vehicle detects the proximity (i.e. about 300m) of the vehicle in front and triggers an audio and lamp warning. Operation of the hazard warning lights triggers a more powerful pulsed signal at a different frequency, receivable to about 800m. A third signal is triggered by brake operation; a fourth when the vehicle is stationary on the hard shoulder. The system is activated by the ignition but can be muted temporarily e.g. when stationary in a traffic queue. The narrowness of the beam might overcome problems of interference from traffic on adjacent lanes.
Patent NL-1020239-C1 (NL)
Title: Mast construction for sailing boat, rotatable in order to move sail focal point in boat length and width direction
Inventor: VELS JOHAN
IPC: B63H9/06
Filed: 2002-03-22
Granted: 2002-06-11
Abstract: The mast (1) is rotatable in order to move the sail focal point (8) in the length and width direction of the boat.  A mast construction is designed to move the sail focal point in the length and width direction of the boat as it is rotated. Independent claims are also included for (a) a method of operating this mast, using a hydraulic mechanism, (b) a method for constructing the mast, using a composite material comprising epoxy resin and carbon fibres, in combination with wood and foam material, and (c) a method for mounting the mast in a boat, using self-setting socket bearings (9, 10) made from plastic and metal.
Patent NL-1028541-C1 (NL)
Title: Opening device for e.g. fruit juice carton, comprise tube which can be slid out of edge part and pressed down against weakened surface region in side of carton
Inventor: KERSSIES GEERT
IPC: B65D51/22
Filed: 2005-03-15
Granted: 2006-09-18
Abstract: The device (6) comprises an edge part with a tubular cross-section with a first end which can be secured to the carton surface region around the intended pour opening. A sliding part (8) with a tubular cross-section can be slid into the edge part and is longer than the latter. The pour opening is formed in a weakened surface region in one side of the carton (1). An independent claim is also included for a method for opening a carton with this holder by sliding out the tube and pressing down upon it so that the ring-shaped end of the tube strikes the carton and removes a weakened surface region from this carton.
Patent NL-1034261-C1 (NL)
Title: Assembly for retaining optical fiber used in telecommunication network, comprises passage integrally formed with holder, which is extended over length of hinge connection
Inventor: STEENIS LUBBERTUS VAN
IPC: G02B6/44
Filed: 2007-08-16
Granted: 2009-02-17
Abstract: The assembly has holder (1) hinged to base (11), comprising passage for passing through optical fibers in and out of holder. The passage integrally formed with holder, is extended over the length of hinge connection. An independent claim is included for assembly method.
Patent NL-1035454-C1 (NL)
Title: Walking stick for use by e.g. physically challenged dog owner, has shovel at bottom of stick, and lever under handle, where shovel is integrated with lever for being opened and closed using lever
Inventor: SCHAIJK PETRUS ADRIANUS VAN
IPC: A01K23/00
Filed: 2008-05-21
Granted: 2008-07-15
Abstract: The walking stick has a shovel at bottom of the stick, and a lever under a handle, where the shovel is integrated with the lever for being opened and closed using the lever.
Patent RU-2091849-C1 (RU)
Title: Method of manufacturing silver bromide/iodide photographic emulsions
Inventor: PESHKIN ARKADIJ F
IPC: G03C1/005
Filed: 1987-12-07
Granted: 1997-09-27
Abstract: FIELD: photographic industry. SUBSTANCE: silver bromide/iodide photographic emulsions are manufactured using controlled two-jet emulsifying by introducing into ammonia-containing water-gelatin solution aqueous silver nitrate solution and KBr/KI-containing aqueous solution, after which solid phase is precipitated and subjected to two-fold dispersing in water-gelatin solution and then to chemical and spectral sensitizing. According to invention, the two solutions are introduced simultaneously with constant rate at constant pBr value (3.5-4.0) for period of time constituting 20-80% of total emulsifying time. Then pBr value is reduced to 3-3.2 and kept constant until simultaneous introduction of solutions is terminated. EFFECT: improved manufacturing procedure. 1 tbl
Patent RU-2052168-C1 (RU)
Inventor: VERNER NEF
IPC: B24C/
Filed: 1988-07-02
Granted: 1996-01-10
Abstract: FIELD: internal repair of pipe lines. SUBSTANCE: method consists in performing the following operations: drying of pipe line interior by passing compressed air through it which was dried beforehand; removal of internal deposits by passing the mixture of compressed air and abrasive particles at medium outer diameter of >0,8 mm and specific gravity of > 3.0 g/qu cm in component > 1.0 g/N qu.m; mixture flows through pipe line at average velocity of 10 m/s under normal pressure; blowing the pipe line with compressed air which was dried beforehand. Resin for applying the coat possesses enhanced adhesion; this is two-component resin without solvent which contains at least 5 mass-% finely dispersed inorganic oxide substances which enhance adhesion. EFFECT: enhanced adhesion. 7 cl, 1 dwg, 1 tbl
Patent RU-2019137-C1 (RU)
Title: Device for drawing together wound borders
Inventor: IZMAJLOV GENNADIJ A
IPC: A61B17/03
Filed: 1989-12-22
Granted: 1994-09-15
Abstract: FIELD: medical equipment. SUBSTANCE: pins 10 are located on ball bearings 9 made with thrust openings 12. It provides to install pins 10 at the required angles. EFFECT: improved design. 4 dwg
Patent RU-2009351-C1 (RU)
Title: Controller of rotation speed for gas-turbine engine
Inventor: OSADCHIJ GENNADIJ B
IPC: F02C9/28
Filed: 1990-01-15
Granted: 1994-03-15
Abstract: FIELD: heat power engineering . SUBSTANCE: first and second flow rate controllers 6,7 are coupled with control-point adjustment 8 and pickup 9 of the rotation speed of the engine. When speed of rotation of control- point adjustment 8 exceeds a given value member 11 for limiting speed of rotation is set in operation and fuel supply to the engine is limited. EFFECT: enhanced accuracy of controlling. 5 dwg