baber/WOPTO huggingface dataset:
Patent DE-4314769-A1 (DE)
Inventor: SCHECK WERNER DR
IPC: G01M3/00
Filed: 1993-05-05
Abstract: An inspection camera (18) is supported on a vehicle (10) so as to be rotatable about a longitudinal axis (24) and pivotable about an axis (28) at right angles thereto, and in each case motor-driven. Angle-measuring transmitters are allocated to these drives. The measured values are fed to a microprocessor as variable. Evaluation electronics (32) calculate the respective sight-line length (L) of the camera from these variables together with two tube/device-specific constants. As a function of this sight-line length (L), the camera is automatically focused and the illumination is adapted in such a way that the illumination density remains constant. The separation between two target points on the pipe wall is determined by a computer subtraction of the two sight-line vectors to the two target points. <IMAGE>
Patent DE-4320224-A1 (DE)
Title: Stepped variable speed gear drive for vehicles - has resetting control driven by switching finger and resetting selector fork when engaging reverse wheel
Inventor: HAACK THORSTEN DIPL ING
IPC: F16H63/30
Filed: 1993-06-18
Abstract: The actuator (5) for engaging the different gears contains a resetting control which can be driven at least indirectly by the switching finger  and which during the engagement movement of the return wheel (4a) resets at least indirectly the selector fork associated with the pre-synchronized forward gear.  The selector forks can be adjusted by switching rails (17,18) movable by the switching finger (23). The resetting mechanism has a double-armed resetting lever (20) attached to a fixed plate.  One arm is biased by the switching finger and the other arm is designed  so that it moves the switching rail in the presynchronisation position into a neutral position. ADVANTAGE- The movement of the switching finger required to engage reverse gear is used simultaneously to reset the selector fork.
Patent DE-4320736-A1 (DE)
Inventor: DRUEGH HANS-PETER
IPC: B21B43/00
Filed: 1993-06-23
Abstract: A method for the gentle cooling of special and high-grade steel bars produced by hot rolling which are divided into shorter lengths following a mill train (1) and are decelerated by an approach channel (6) arranged ahead of a cooling bed (4) in the stock path provides for the bars to be divided into short lengths, collected into dense piles next to the approach channel and transferred in piles to a cross conveyor (11) operated at a high conveying speed and connected to a discharge roller table (5), and, in the course of being discharged on the discharge roller table (5), are cut into commercial lengths and then stored in insulated holding containers (16). The cross conveyor (11) is arranged next to the approach channel (6) and is designed as a hot bed (13). <IMAGE>
Patent DE-4322415-A1 (DE)
Inventor: KUNZ HERBERT
IPC: B04B1/08
Filed: 1993-07-06
Abstract: A partial stream of the suspension fed into the rising channels (5) via the feed pipe (19) and the inlet chamber (7) is continuously drawn off via the outlet apertures (8), the channel sections (12) and the skimmer (15). At very high concentrations of the solid phase extracted via the outlet channels (3), the solid particles collecting in the solid chamber (2) reach the rising channels (5). These solid particles are conducted out of the plate insert (4) by the partial stream so that the degree of clarity of the plate set is not affected by these solid particles. It is thus possible with the centrifugal drum (1) to obtain very high solid concentrations without adversely affecting the clarified suspension.
Patent DE-4326759-A1 (DE)
Title: Fire proofing device for sealing off ventilation shafts in case of fire - consists of material whose original volume multiplies under heat conditions and this is placed in air duct
Inventor: NEUMANN HANS GEORG
IPC: F24F13/10
Filed: 1993-08-10
Abstract: The material (7) expands under heat to completely seal the aperture or duct in which it is placed. It is contained in a sealing component (8) which has one surface (11) parallel to that of an air inlet (12). This component (8) has air inlet holes (13) which correspond to those (12) in the inlet chamber (12). The component (8) can be pushed into a position where the respective holes (12,13) no longer correspond. A series of small holes (14) in the base of the chamber (12) gives access to heat, and this acts on the material (7) causing it to expand and seal the openings. USE/ADVANTAGE - Fire proofing device for sealing off ventilation shafts in case of fire guaranties safety and makes low demands on maintenance.
Patent DE-4327991-A1 (DE)
Title: Construction machine
Inventor: MEISNER WOLFGANG
IPC: E02F9/08
Filed: 1993-08-20
Abstract: A construction machine is equipped with a travel mechanism 1, a revolving superstructure 2 and a jib 9. The revolving superstructure 2 can be rotated about a vertical axis 4 relative to the travel mechanism 1 by means of a rotary connection 3 and has a base plate 5, the longitudinal edges 6, 7 of which run parallel to the travel mechanism 1 in the transport position. The base plate carries the jib 9 and at least one driver's cab 15, a driving motor 17, a hydraulic unit and a counterweight 18. The jib 9 is arranged on the base plate 5 of the revolving superstructure 2 in such a way as to be turned at an acute angle about a vertical rotation axis 10 so that trapezoidal clearance spaces 13, 14 for the arrangement of the driver's cab 15, the driving motor 17 and further units are created on the left-hand and right-hand side of the base plate 5. <IMAGE>
Patent DE-4334025-A1 (DE)
Title: Clean-room luminaire
Inventor: BRAUN UWE PETER DIPL ING
IPC: F21V29/00
Filed: 1993-10-06
Abstract: Published without abstract.
Patent DE-4336403-A1 (DE)
Title: Device for the supply of reinforcement fibres
Inventor: WOLF GERHARD
IPC: B28C5/40
Filed: 1993-10-26
Abstract: The invention relates to a device for the supply of reinforcement fibres to a concrete mixture situated in a mixing or transporting container. Reinforcement fibres for fibre-reinforced concrete tend to mass together to form solid tangles which do not break up even during the mixing process. The supply of such tangles to the concrete mixture must be avoided at all costs. From this, the object of the invention derives, to design a device of the generic type in such a manner that the reinforcement fibres transported are reliably individually separated, i.e. a supply of connected reinforcement fibre tangles to the concrete mixture is reliably avoided. This object is achieved by there being arranged in the movement path of the reinforcement fibres at least one suspension section (2a), in which the forces acting between the reinforcement fibres are reduced in such a manner that the reinforcement fibres are individually separated. In the suspended state, the tangles lose their cohesion and the reinforcement fibres are reliably individually separated into the reinforcement fibres. <IMAGE>
Patent DE-4337911-A1 (DE)
Title: Displaceable buckles with hydraulic saw tensioner and lateral comb plates
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B27B3/34
Filed: 1993-11-08
Abstract: Hydraulic saw tensioner with laterally arranged comb plates and buckles with crosspieces, at the ends of which there are arranged lugs which, by shifting the buckle in the width direction of the saw blades, can be pushed into the gaps in the comb plates, for the purpose of positioning the buckles on the pistons, and, by shifting in the opposite direction, can be pushed out of the operative region of the comb plate and thus displaced in the longitudinal direction of the hydraulic saw tensioner.
Patent DE-4338057-A1 (DE)
Title: Thread arrest appts. for use in textile machine yarn stretcher
Inventor: GLOCK ALFRED
IPC: B65H63/036
Filed: 1993-11-08
Abstract: A thread arrest appts. consists of at least one clamp with two opposing shoes (24,25), which move to the clamp position, and a nearby feed device (16), which moves to the idle position when a thread break sensor is activated. The feed device, together with at least one thread guide piece (28), is adjustable w.r.t. the pair of clamp shoes. A common holder (20) contains the whole assembly.
Patent DE-4338735-A1 (DE)
Title: Selective solar energy converter into heat and/or electric current
Inventor: SCHUBERT DIETMAR
IPC: F24S10/40
Filed: 1993-11-12
Abstract: The selective converter has a vacuum tube (3) contg. a lateral sheet metal collector (4) and two central mirrors (5) at an angle of 90 deg. to each other, with one mirror inclined to the collector at an angle of 45 deg. At the flattened side of the vacuum tube are two photovoltaic modules (6) opposite the collector. The photovoltaic modules are located such that one is directed to the tube inside and the other one to the outside. The second mirror is inclined at 45 deg. to the inwards directed module. At the tube front side is located a power transmission element (1) on axis firmly coupled to the tube, and an intermediate holder (2).
Patent DE-4338993-A1 (DE)
Title: Pair of mating bricks in mosaic pattern
Inventor: FRACAS MARIO
IPC: B44C3/12
Filed: 1993-11-15
Abstract: The bricks (A,B) have mating convex- and concave-curved faces (10a,10b). One (A) has two straight faces (11,12) at right angles to each other and joining onto the curved one. The other (B) has three straight faces. Two of these (13,14) are of the same length at right angles to each other and inclined to the sets of lines. One of them and the third face (15) join onto the curved one.One of the straight faces (11) of the first brick can be of the same length as the third one (15) on the second, while the other (12) is of the same length as the line joining the ends of the first two faces (13,14) of the second brick.
Patent DE-4344778-A1 (DE)
Title: Charged particle microscope esp. electron or ion microscope
Inventor: ZARUBIN ALEXANDER DR
IPC: H01J37/26
Filed: 1993-12-28
Abstract: The microscope has a charged particle source (10) and a condenser (20) for shaping the particle stream for a given sample (30). The microscope also includes a sample holer (31), a detector (50) and a data processor (60). The source (10) and the condenser (20) form a dark field illumination system with a corresponding beam whose spatial coherent radius is small compared to the sample diameter. The microscope has an interferometer (40) with an associated dispersion direction. This generates the superimposition of two lateral ranges of the dispersed beam to form interference fringes, in order to vary the amount of shear in these ranges.  A rotation member rotates the direction of the shear from the interferometer relative to the dispersion direction. The detector, e.g. a CCD (50) receives the interference fringes. The data processor (60) can analyse the visibility and phase shift of the interference fringes to provide Fourier components of an image of the sample (30) and to synthesise the image of the sample from these components.
Patent DE-4402812-A1 (DE)
Title: Circuit with inverters driven in parallel for supplying load
Inventor: BECKER ALBERT
IPC: H02J3/48
Filed: 1994-01-31
Abstract: A circuit with parallel inverters supplying a common load with AC has the inverters driven in phase. Each inverter (1 to 3) has a control circuit for its output voltage and each has a current transformer (5 to 7) in series whose secondary is loaded with a resistance (8 to 10). One end of each resistance is connected by a switch (11 to 13) to a common busbar, and the other end of each is connected to earth through a reference resistance (14 to 16). The non-earth side of each earthing resistance is also connected to a summing point within the corresponding inverter, thereby supplying a reference voltage. Between each inverter and the load (8a) is a second switch (17 to 19), opening and closing synchronously with the corresponding first switch.
Patent DE-4404682-A1 (DE)
Inventor: MEYER-STAUFENBIEL THORSTEN ING
IPC: E06B9/32
Filed: 1994-02-15
Abstract: The electronically controlled blind or shutter (11) can be programmed to provide opening and closing at selected times of day. A selector (28) provides mode selection, e.g. manual, automatic, set times, set positions. The controller (27) provides output to operate the motor and positions are fixed by a position sensor (12) with the output compared (14) with the set reference. Values of time are stored in memories (18,19). Changeover between operating and programming modes are selected by operating switches (25,26).
Patent DE-4405087-A1 (DE)
Title: Method and device for detecting a head position
Inventor: KOSUGI TATSUHIKO
IPC: G11B21/10
Filed: 1994-02-17
Abstract: A method and a device for detecting a head position are disclosed, in order to detect a phase difference between servo data on a recording medium for the purpose of detecting the position of a head. This method and this device for detecting the head position detect the phase differences between the read pulse of the servo data read by the head and reference clock pulses, and average the phase differences in order to detect the head position. An initialisation region with a time signal recorded therein is provided before the servo data on the recording medium. A phase-locked control loop circuit for generating reference clock pulses is synchronised with the time signal in order to detect the phase differences precisely. An integrator is used for averaging the phase differences. This design ensures precise detection of the head position even in the case of a fast search. Furthermore, a phase difference signal is maintained around a target cylinder by selecting the phase of the reference clock pulse to correspond to the position of the target cylinder.
Patent DE-4409564-A1 (DE)
Title: Feed arrangement for insertion of lock tongue in seat belt lock
Inventor: STUECKLE GERD
IPC: B60R22/03
Filed: 1994-03-21
Abstract: Feed arrangement in which the feed element is made as a pneumatic roll spring (6,7) secured to the lock tongue (5) of the seat belt section (3). The spring is connected to the power source by a pneumatic pipe (9) arranged inside the lap belt (8). On being subject to pneumatic pressure the free end of the spring unrolls moving the tongue to a position suitable for the occupant to insert in the belt lock. On releasing the pressure the spring automatically coils up into a space-saving spiral on the lock tongue.
Patent DE-4414469-A1 (DE)
Title: Process and appts. for immobilisation of soil, sludge or dust contaminated with a wide range of harmful materials, esp hydrocarbons
Inventor: WAGNER ROLF DR
IPC: C02F11/00
Filed: 1994-04-26
Abstract: Method for immobilising harmful substances in soil, sludge or dust, comprises: (1) intensive mixing of the harmful substance (A) with a solid or liq. sorption agent (B) such as montan wax or resin, in granulate or emulsion form; (2) bringing about a reaction between (A) and (B); and (3) opt. adding binder and/or additives to the immobilised mixt. (C) prior to its disposal. The appts. for carrying out the method is also claimed.
Patent DE-4416747-A1 (DE)
Title: Wet treating of objects
Inventor: SCHMID DIETER C
IPC: H05K3/00
Filed: 1994-05-12
Abstract: Liquid is fed onto an object in a pulsed manner during a wet treatment process by using openings (13) in a tube (12) which are continuously opened and closed by an internal rotating body (14). The body (14) is driven by an external means or by the liquid itself, in which case the body has blades or wheels attached to it. The body may be a screw device or an oscillating device which acts to open and close the openings.
Patent DE-4416973-A1 (DE)
Title: Electrolytic gas treatment of dirty water
Inventor: RITTER HANS DR
IPC: C02F1/463
Filed: 1994-05-13
Abstract: Electrodes are arranged as mutually parallel, spaced "blades", in a near-horizontal sloping reactor (1), which completely encloses the dirty water. The anodes are sacrificial, of iron- and/or aluminium. The lower end (4) of the reactor is plugged (5). Flow (2) over the weir (3) at the upper end, is caught by the interception tank (6). It is recirculated via the line (14) and pump (16), back to the rear end (4) of the reactor (1). There is a filter (8) below this end (4) of the reactor.
Patent DE-4418778-A1 (DE)
Title: Washing machine
Inventor: BETHLEHEM HERMANN
IPC: D06F39/08
Filed: 1994-05-28
Abstract: A washing machine has a washing solution container (1), the bottom section of which incorporates an emptying opening (5) and an emptying tube (15) for leading the washing solution onwards. The opening (5) is closed by a valve (2) featuring a closing body (19) that closes the opening (5) under spring pressure.
Patent DE-4424462-A1 (DE)
Title: Prepn. of yarn end at a wound cops
Inventor: IRMEN WOLFGANG
IPC: B65H67/08
Filed: 1994-07-12
Abstract: An appts. for positioning the yarn end (1') at a cops (1), for the next winding process, has a yarn guide (35) positioned to bring the section (35") in contact with the yarn (1') from an active setting below the upper edge (2") of the cops sleeve into a position above the point of the cops (1). A yarn retainer (25), with an opening (30) for the yarn entry can be brought into contact with the sleeve upper edge (2"). A control sets the time sequence of operations, after the yarn coils have been wound at the cops point, to bring the yarn guide (35) over the cops point, activate the mechanism (31) to bring the remaining yarn length into the interior of the sleeve, and move the yarn retainer (25) out of contact with the upper edge (2") of the cops sleeve.
Patent DE-4427109-A1 (DE)
Title: Road boundary post with two=part base
Inventor: KRAUSE GUENTER
IPC: E01F9/685
Filed: 1994-07-30
Abstract: A vertical post part is secured to the two-part base, consisting of two mirror-shaped halves combined at a vertical separation plane. In the assembled state the base forms a sleeve into which the post part is insertable. Pref. the sleeve surrounds the foot of the post part which may consist of several post sections, insertable positively onto each other. The sections are held by hooks which can be released for maintenance, cleaning, or replacement of the sections.
Patent DE-4428228-A1 (DE)
Title: Manipulation system for reaction vessels
Inventor: TREPTOW RAINER DIPL ING
IPC: G01N35/00
Filed: 1994-08-10
Abstract: Manipulation system for reaction vessels having \-1 stationary device (1.2) with an electrical supply (56) feeding a prim. coil (50), and \-1 transferable vessel holding fixture (3). There is a secondary coil (23) arranged at the prim. coil for no contact inductive energy transfer, and an electric output load (24,28) linked to it.
Patent DE-4428412-A1 (DE)
Title: Bracket with holders for shuttering panels
Inventor: BECK REINHOLD
IPC: E04G11/36
Filed: 1994-08-11
Abstract: The bracket consists of several, mutually displaceable parts (1,2) in interengaging configuration. Each part contains a clamping protrusion (12), at least one prestressed in the direction of the other one. Pref. at least one bracket part is T-shaped in side view, with the vertical shank (11) of the T is intended to abut horizontally a wall, or structural section to be formed in the shuttering. One transverse arm (12) of the T points downwards for gripping under the wall, etc..
Patent DE-4429346-A1 (DE)
Title: Prodn. of bonding material contg. soil from dewatered sewage
Inventor: LORENZ GUENTER DR ING
IPC: B09B1/00
Filed: 1994-08-18
Abstract: In the mineralisation and sanitising of dewatered sludge, and prodn. of a bonding sealing material contg. soil, the dewatered sludge is comminuted and mixed with very active flue ash and a clay suspension. The mixt. is densified after removal from the loader or the rubbish container.
Patent DE-4429503-A1 (DE)
Title: Medicinal packing e.g. for pills using blister strips
Inventor: KREFT KLAUS A DIPL ING
IPC: B65D75/38
Filed: 1994-08-19
Abstract: The packing, with at least one strip of blisters (1,2) for pills, consists basically of a shell (5) which can be opened, and a separately made pack label (4). A reusable adhesive lock enables the shell to be opened and closed repeatedly to take out one pill at a time. The shell may also have a closing tab (18) to fit in a slot (21). Two blister strips (1,2) may be connected by a web (6) stuck to a narrow hinge-forming strip of the shell. The strips can be attached to the web by gluing, welding or other methods, or can be made in one with it. The shell may have at least three bend lines.
Patent DE-4430549-A1 (DE)
Title: Fireproof safe for protection and cooling of electrical and/or computer equipment
Inventor: KIEDERER WOLFGANG
IPC: G06F1/20
Filed: 1994-08-27
Abstract: The fireproof safe (10), for the secure protection, storage and cooling of heat-generating electrical/electronic equipment (24), includes a robust enclosure (11) formed by the walls (16) and hinged door (18) to provide an interior space (12). An external cooling unit (40) provides a liquid coolant circulation (38,39) to a surface cooler (30) coincident with a horizontal sealing bead (32) in the safe door, and which divides the interior into two compartments. A sensor (42) controls the interior temperature, typically within the range 25 to 30 degrees C, and a dehumidifier to counteract internal precipitation is provided by a silica-gel compartment (46).
Patent DE-4431355-A1 (DE)
Inventor: ROBINSON WILLIAM NEIL
IPC: H04L29/06
Filed: 1994-09-02
Abstract: An X.25 network is provided comprising a data terminal 10, 11 connected to infrastructure equipment 22 via communication units 12, 13, wherein the data terminal 10, 11 is arranged to generate a data packet comprising a packet type 102 identifier which is a registration type identifier, a terminal address field 105 and a further field not specific to the network. A unique code is included in the further field 109 and the infrastructure equipment is arranged to recognise this code as a reconfiguration command and to perform a reconfiguration of data routing for the terminal identified in the address field to route data for the terminal identified in the address field to that terminal. This enables data terminals 10 and 11 to be interchanged, with data continuing to be sent to the appropriate data communication unit 12, 13. <IMAGE>
Patent DE-4435404-A1 (DE)
Inventor: SOLER CODINA ANTONI
IPC: C09K23/00
Filed: 1994-10-04
Abstract: Stabilised aqueous polyolefine wax dispersions can be produced by (a) producing an aqueous solution of an acid tenside dispersant and finely divided polyolefine wax and (b) subsequently neutralising the dispersion by the addition of alkaline hydroxides above the melting point of the wax.
Patent DE-4440114-A1 (DE)
Title: Car radio-computer combination with display
Inventor: JAEHNKE KLAUS-PETER
IPC: G08G1/0962
Filed: 1994-11-11
Abstract: The combination is able to reproduce telegraphic, acoustic, spoken, keyed, sensor-received, taped signals on CD, voice-PC, chip, tape, or cassette onto a display, monitor, etc. with storage on cassette and reproduction through a loudspeaker of spoken messages. For instance, an ambulance or police car answering an emergency call, and approaching a car (1) from behind (2) or approaching cross roads (6) emits a warning signal. The driver of the car hears a whistling noise and red and yellow lights flash on the display panel.