baber/WOPTO huggingface dataset:
Patent DE-3621834-C1 (DE)
Inventor: KOEBLER INGO DIPL-ING
IPC: B41F13/54
Filed: 1986-06-28
Granted: 1987-09-17
Abstract: To move a plurality of interconnected segments which a zig-zag, accordeon or bellows pleat arrangement on or between which sheet elements such as projecting elements from a folded sheet are located along a transport path and to permit, selectively, expansion or compression of the segments for handling of sheet elements, and compact storage, an endless belt, preferably a gear belt sprocket chain or the like, is provided engageable with the segments. Preferably, lifting rollers are provided, selectively engageable with the belt to slightly raise the segments from transport rails, and decrease friction of the segments with respect to the rails. The segments can be stored, when empty or loaded, when collapsed against each other, and spread apart for sheet material handling. A plurality of such system can be located or adjacent each other, so that, when the segments are spread apart, suitable mixing or insertion steps can be carried out. To permit a space-saving arrangement, the transport path can be sinuous, with 180 DEG  rotating elements, having carrying rods engaging the segments coupled to a disk, turning the segments about an arcuate path defined by the travel of the carrying rods on the disk. The segments can be raised, again, by placing a cam track adjacent the disk, on which the carrying rods can run off by means of cam follower rollers.
Patent DE-3622738-C1 (DE)
Title: Screw conveyor device for a road-driving device working underground
Inventor: ENGLISCH REINHOLD
IPC: B65G33/22
Filed: 1986-07-05
Granted: 1987-09-24
Abstract: In this screw conveyor device, a multi-cell lock chamber is formed in the rear region of the conveyor screw (1, 2), which is arranged in the control head of a road-driving machine, by means of a rear, full-area seal (3), of a front transverse wall (4), which is spaced from said seal and blocks off the upper region of the pipe cross-section, as well as by means of the configuration of the screw in this region with a plurality of threads (6). The lock chamber has a side outlet (7) which is arranged in accordance with the respective number of screw threads at a distance and in an angular position relative to the transverse wall (4) which are such that in their rotary position the screw threads are open towards the lateral outlet (7) but are closed towards the breast by the transverse wall (4). <IMAGE>
Patent DE-3643179-C1 (DE)
Title: Labelling apparatus
IPC: B65C1/04
Filed: 1986-12-18
Granted: 1988-02-18
Abstract: Apparatus for the labelling of tape cassettes, with a transport device which conveys the tape cassettes on edge in a straight line essentially in a horizontal direction and to which the tape cassettes can be fed from a supply magazine, and with label-affixing devices which are arranged opposite to and on both sides of the transport device and each of which has radially movable label holders, rotating intermittently about a vertical axis and arranged on a rotary head, with vertical suction faces, which can be fed in succession to a label-feed station, to a preparation station and to a labelling station, characterised in that, in order to affix self-adhesive strip labels (6), each label-affixing device (18, 20) has at least one strip-label feed station (36, 38, 40, 42), to which can be fed strip labels (60) which are stuck to an elongate carrier band (62) made of paper or the like transversely to the direction of advance of the latter and which, in the strip-label feed station, can be transferred onto the suction surfaces of the label holders (30) in a position slightly offset vertically relative to the intended affixing height, with the adhesive surface pointing outwards radially, and in that the preparation station is designed as an alignment station (44, 46, 48, 50) for displacing the strip labels (60), located in the vertically offset position on the label holder (30), into the exact affixing height, the alignment station... Original abstract incomplete. <IMAGE>
Patent DE-3643964-C1 (DE)
Title: Setting-out device for the wing of a window, door or the like
Inventor: HEINZ FISCHBACH KARL
IPC: E05D15/10
Filed: 1986-12-22
Granted: 1988-02-11
Abstract: A constructionally simple and functionally reliable setting-out device for a wing of a window, door or the like which can be sidetracked at least in parallel and which is displaceable horizontally in this position is proposed. It has lower and upper setting-out arms, the lower setting-out arms 10 being mounted in each case rotatably at 11 and 14 on the one hand on the lower wing transom and on the other hand each on a running carriage 12. Provided for the lower setting-out arms 10 located in the parallel-sidetracked position is a releasable blocking device 16 which consists of a supporting lever 17 which engages, on the one hand, on the setting-out arm 10 in the region of the lower running carriages and which, on the other hand, can be brought into and out of operative connection via a control extension 22 with an abutment 28, seated on the fixed frame, as a result of the sliding and final closing movement of the wing 3. The supporting lever 17 is formed by a two-armed lever, namely an angle lever 19, 20, which is mounted only pivotably on the running carriage 12 to 18 and which carries the control extension 22 at the end of the lever arm 19 facing the fixed frame 1. The lever arm 20 facing the setting-out arm 10 is articulated only pivotably at 23 on a connecting link 24 which engages likewise only pivotably at 25 on the setting-out arm 10. The connecting link 24 and the lever 21 engaging on it and belonging to the supporting lever 17 form with one another a toggle lever 27 which, via the control extension 22 of the supporting lever 17 and ... Original abstract incomplete. <IMAGE>
Patent DE-3811659-C1 (DE)
IPC: G01N33/53
Filed: 1988-04-07
Granted: 1989-11-16
Abstract: Biologically active substances which are intended, for example, for immunodiagnosis and are in immobilised form must not lose their activity during the immobilisation and the subsequent conversion into dry products and ought to retain their activity unchanged in the dried immobilised form for as long as possible. Dry products with improved activity and stability are prepared by drying the immobilised biologically active substances in the presence of a mixture of one or more sugar alcohols with a crystallisation retarder, in particular in the form of hydrogenated oligosaccharides.   Biochemistry, biotechnology and immunodiagnosis.
Patent DE-3815947-C1 (DE)
IPC: C09K17/00
Filed: 1988-05-10
Granted: 1989-10-05
Abstract: A novel process for consolidating geological formations in underground mining or civil engineering by introducing reaction mixtures which react to form polyurethane plastics into the formations to be consolidated, esters having a hydroxyl number of 10 to 630 and an acid number of not more than 10 and comprising (i) an acid component essentially consisting of polymerised unsaturated fatty acids and (ii) a polyol component consisting of at least one polyhydric alcohol are added to the reaction mixture, as auxiliaries which counteract the formation of low-density foams.
Patent DE-3817263-C1 (DE)
Title: Searching ignition mine - has approach sensor, and search ignition sensor in sub-munition unit together with changeover device for selection of several igniters.
Inventor: KOEVER ROLF
IPC: F42B23/16
Filed: 1988-05-20
Granted: 1994-03-17
Abstract: A mine for use against armoured vehicles and helicopters comprises a hollow charge 31 with a liner 49 that may be forged into a single projectile for combating armour or burst into fragments for attacking helicopters. The mine may be dispensed from the air and brought into an upright position on the ground with the aid of pivoted legs 17. There an acoustic, waking sensor 27, responding to vibrations in the ground or air, turns on a proximity sensor 30 which scans the scene and classifies the type of target. Thereafter, a charge 41 is fired to propel the charge 31 from a tube 36 and into the air where it descends under the control of a parachute 46. A seeker fuse 19 executes a spiral scan for the target and, upon detection thereof, the liner 49 is forged into a single projectile or burst into fragments according to whether the charge 31 is detonated centrically or eccentrically. The sensor 30 may be a laser or millimetric range finder. A scanner 33 for the sensor is movable out of a storage position to the position shown and is rotatable with the mine body 12 in the tube 36 under the influence of a motor 34. <IMAGE>
Patent DE-3838434-C1 (DE)
Title: Monitoring device
IPC: G08B13/20
Filed: 1988-11-12
Granted: 1990-03-08
Abstract: The invention relates to a device for the monitoring of systems or devices having pressure-sensitive components, especially pressure switches. The device is characterised by a cavity which can be sealed off in an airtight manner to the outside, having a pressure medium by means of which the operating condition of the components which can be influenced by the pressure medium can be determined, a device determining the working pressure of the medium and a signal device responding to pressure variations of the working medium.
Patent DE-3940879-C1 (DE)
IPC: B67D1/04
Filed: 1989-12-11
Granted: 1991-08-08
Abstract: In a device for mixing two liquids at one time in a fixedly predetermined mixture ratio, one of the liquids, in particular the liquid for the smaller mixture proportion, being fed in successive individual portions through a volume-metering apparatus and the other liquid being fed in a flow-regulated manner to a mixing region via a time-controlled delivery valve, the time-controlled delivery valve can be activated cyclically in accordance with the actuation of the volume-metering apparatus. <IMAGE>
Patent DE-4019243-C1 (DE)
IPC: E04B1/19
Filed: 1990-06-15
Granted: 1991-09-19
Abstract: It is known to connect tubular members (10) for space frames to node pieces (11) by mean of cap screws (12) at their ends and to mount these cap screws (12) rotatably and axially displaceably in the end regions of the members (10). Their axial movement outwards is limited in each case by a stop which has hitherto been formed by bending end portions (21) of the members (10) into the interior of the tubular members. In this case, however, there is the risk that the end portions (21) become excessively deformed or compressed when joining the members. To avoid this, according to the invention the end portions (21) are each engaged, in fitting fashion, into a coaxial annular groove (26) on the inner annular end face of the screw cap (25), the end portion (21) positively embracing the annular, coaxial projection (27) radially outwardly adjoining the groove (26), on the screw cap (25). <IMAGE>
Patent DE-4039863-C1 (DE)
Title: Insulated double pipe - has nested pipes with foaming heat insulation in between, plus leakage sensor line below inner pipe, screened from insulation by cover film
IPC: F16K5/02
Filed: 1990-12-13
Granted: 1992-02-13
Abstract: The dual pipe comprises inner and outer pipes whose interval is packed with in situ foaming heat insulating jacket material, plus a leakage sensor line run below the inner pipe.  The sensor line (3) should be screened from the insulating jacket material (6) by a cover film (4).  The line is sited between film and inner pipe (2). The film pref. bears on the pipe on both sides of the line or is joined here to the pipe. ADVANTAGE - Cover film shields line from jacket foam and so prevents line being isolated and deprived of useful function.
Patent DE-4119638-C1 (DE)
Title: Support for forces induced via car bumper - has two longitudinal girders, each with front recesses for transverse girder
IPC: B62D21/15
Filed: 1991-06-14
Granted: 1992-07-02
Abstract: The bumper force absorber consists of a front transverse girder used to join two side guides with an overlap. Each side girder (1) has end face recesses (2) to let in the heavy duty, extruded, transverse girder (3). Each side girder is closed off by a plate (6), to which the transverse girder is joined by projection welds (5) which bears on flanges (4) fitted to the side girder ends. USE/ADVANTAGE - For car bumper, with simple assembly of adjustable transverse girder.
Patent DE-4125417-C1 (DE)
IPC: H01J9/52
Filed: 1991-07-29
Granted: 1992-10-01
Abstract: The aim  of the invention is to provide an energy-saving and economical wet process and associated installation for the recycling of fluorescent lamps, high-pressure discharge lamps ant thermometers, as well as broken fragments thereof. The invention calls for the solid, liquid and gaseous components (8) produced when the lamps are crushed to be brought into intimate contact with a washing liquid (6) containing a chemical reducing agent in order to coagulate any liquid mercury present. After screening off the solid material, the washing liquid, now containing emulsified, suspended and dissolved lamp materials, in particular mercury and fluorescent substances, is centrifuged in a centrifuge (11) containing a hollow cylinder (12) of high-density liquid formed by virtue of the rotation of the centrifuge. Mercury, fluorescent substances and purified washing liquid are drawn off separately from the centrifuge.
Patent DE-4223837-C1 (DE)
Inventor: LANDMANN REINHARD
IPC: G09B9/04
Filed: 1992-07-20
Granted: 1993-11-18
Abstract: Motor vehicle accidents which lead to the motor vehicle (30) turning around its longitudinal or vertical axis and result in tilting, rolling over and other unnatural movements are to be simulated. By means of these simulations, driver and front-seat passenger are to learn the correct behaviour in such accidents. For this purpose, the motor vehicle (30) is fitted into a rolling frame (22) in the form of a large gyro-wheel, the rolling frame (22) is mounted on a chassis (14) and the latter is mounted on a section of rails (12). In the rolling frame (22), the motor vehicle (30) can rotate about its longitudinal axis. The rolling frame (22) can turn on the chassis (14) about the vertical axis. The section of rails (12) has bends so that the motor vehicle (30) is subjected to centrifugal forces when travelling. In this way, driver and front-seat passenger can be subjected to forces and accelerations in different directions. During this process, driver and front-seat passenger can practise the correct behaviour for accidents which lead to such forces and accelerations. The motor vehicle (30) can also travel down a negative gradient (60) on the chassis (14) and be suddenly stopped at a buffer (84), after which it leaves the chassis and continues to roll alone rotating about its longitudinal axis. <IMAGE>
Patent DE-4234276-C1 (DE)
Title: Gas generator with ignition and propellant charges - useful for rapid operation of seat belt tightener or air-bag
Inventor: MEISTROCK WOLFGANG DIPL ING
IPC: B60R22/46
Filed: 1992-10-10
Granted: 1993-11-11
Abstract: In a gas generator consisting of a housing contg. solid propellant, the housing has a space (4) for an ignition charge (6) and a separate space (5) for a propellant charge (7), both charges consisting of a single or double base nitrocellulose material. The ignition charge to propellant charge wt. ratio is 1:4-20 and the ignition charge to propellant charge gas evolution ratio is 3-20:1. USE/ADVANTAGE - The gas generator is used e.g. for rapid imitiation of vehicle safety belt tighteners, airbags and other devices. It provides gas evolution times of 0.5-4.5 millisecs. between imitiation and max. pressure without overloading of force transmission elements.
Patent DE-4304613-C1 (DE)
Title: Stabilisation of plasma generation using electron beam evaporator for metals - focusing electron beam on evaporator material within housing and monitoring intensity of light emission above surface, to control power supply to electron gun
Inventor: KIRCHHOFF VOLKER
IPC: H05H1/42
Filed: 1993-02-16
Granted: 1994-05-26
Abstract: The housing (1) has an electron gun (2) coupled to a high voltage supply (3). The electron gun is controlled to provide a constant output power (4). The beam is focused on to the evaporator surface (5) and produces a high vapour pressure over the surface. Typically the evaporation material is aluminium oxide. A reaction gas is introduced through a side valve (7). Optical sensors (8) set above the surface measure the intensity of the emission in different zones. The sensor signals are processed (9) and compared with a reference with the output used to control the power supply (11). USE/ADVANTAGE - For surface treatment, e.g. in metallurgy, engineering, optics, and packaging and glass industries. Provides stabilised plasma generation at high vaporisation rates.
Patent DE-4321699-C1 (DE)
Title: Spur gearing, especially for a drive unit of an industrial truck
Inventor: SCHMIDT WOLFGANG DR ING
IPC: B60T1/06
Filed: 1993-06-30
Granted: 1995-03-30
Abstract: Spur gearing with an integral multiple disc brake, intended especially for a drive unit of an industrial truck, is, according to the invention, constructed as follows: A first disc carrier (20) is fixed in the transmission case (10) for accommodation of first brake discs (21). A second disc carrier (18) is fixed to one of the spur gears (15) by means of distance pieces (24, 25), bridging an axial interval to it, for the accommodation of second brake discs (22), the first brake discs (21) and the second brake discs (22) being alternately arranged and interacting. Between the spur gear (15) and the second disc carrier (18) a pressure plate (28) is arranged, which is guided, axially displaceable on at least some distance pieces (24). For displacement of the pressure plate (28) a pressure pin (44), to be externally actuated, is provided, the brake discs (21, 22) being pressed against one another against the force of a spring (46) between the pressure plate (28) and a bearing surface (45) in the transmission case (10). <IMAGE>
Patent DE-4327869-C1 (DE)
Title: Parcel shelf with closing flap and folding table arranged thereon
Inventor: KUNKEL ALEXANDER
IPC: B60K37/04
Filed: 1993-08-19
Granted: 1994-08-18
Abstract: The invention relates to a parcel shelf with closing flap and a folding table arranged thereon, which is arranged in the dashboard on the front passenger side of a motor vehicle, especially a commercial vehicle or motor coach, it being possible to fold the folding table out of the opened parcel shelf for use by the front passenger. In order to obtain a stable position of use for the folding table, which is largely suited to the ergonomic needs of the front passenger, the closing flap can be folded upwards about a rear swivel axis remote from the front passenger and the folding table, comprising two table leaves pivotably joined to one another, is fixed with the longitudinal edge of the one table leaf capable of swivelling on that front longitudinal edge of the closing flap facing the front passenger. On the underside of the said table leaf which has the swivel axis, a transverse groove, parallel to the swivel axis, is so arranged and formed that, with the folding table in the opened out position, it positively engages over a grab rail of a handle arranged on the dashboard as an aid to entry for the front passenger, running at a parallel interval in front of the parcel shelf.
Patent DE-4335300-C1 (DE)
Title: Computer tomograph with fan beam
Inventor: PAULI KARLHEINZ DIPL PHYS DR
IPC: G01N23/04
Filed: 1993-10-15
Granted: 1994-10-27
Abstract: It is intended to obtain a computer tomograph in which displacement of the rotation centre is automatically compensated for. There is a measuring device (7, 8, 9) for the position of the rotation centre (4), which controls a focus-deflection unit (13) so as to track the focus (12) when the rotation centre (4) is displaced, such that the straight line joining the focus (12) to the detector centre always passes through the rotation centre (4). <IMAGE>
Patent DE-4427944-C1 (DE)
Title: Fixing device for flexible print plates with edged ends on roller of rotary press
Inventor: BOLZA-SCHUENEMANN CLAUS
IPC: B41F27/12
Filed: 1994-08-06
Granted: 1995-11-02
Abstract: The fixing device has fixing tabs arranged comb-fashion on the edged ends (3, 4). There are several small pockets arranged axially in the otherwise closed sleeve surface (6) of the roller (1), extending into the roller. One pocket width (b1) is greater than one plate thickness (d1).The pockets are at an angle ( alpha ) of between 30 and 90 deg. to a tangent (11) of the sleeve surface. The ratio of the sum of the single lengths of the pockets to the width of the sleeve surface of the roller is about 0.5-1.5.
Patent DE-4437242-C1 (DE)
Title: Motor vehicle lock cylinder with external and internal cover plates
Inventor: SCHWAB DITTMAR
IPC: E05B17/18
Filed: 1994-10-18
Granted: 1995-12-21
Abstract: Lock cylinder (1) for a motor vehicle door lock has a cover plate (2) which contains the key channel orifice (5), which can be sealed from inside the lock cylinder by a cover plate (7), with an elastic seal (13), of rubber or polyurethane, fastened around its edge, bearing on a sealing lip (14) on the inside of the external cover plate, when a key (3) is inserted into the cylinder, the front face (17) of the key shank contacts the front face (16) of the cover plate (7) and presses this against spring pressure (10) into the interior (6) of the cylinder, so that the plate pivots about an axis (8) in the direction of the side wall (9).
Patent DE-4440960-C1 (DE)
Title: Prodn. of wheat protein hydrolysate
Inventor: LAMEIJER ENGEL FRANS
IPC: A21D2/26
Filed: 1994-11-17
Granted: 1996-05-09
Abstract: Prodn. of a wheat protein hydrolysate comprises: (a) slurrying dry- or wet-milled whole or dehusked wheat or wet-milled wheat flour (opt. protein-enriched) in water at 50  deg C; (b) adding enzymes capable of hydrolysing gluten- and non-gluten proteins and other non-protein and non-starch components; (c) adjusting the slurry to the desired temp. and to a pH of 4-7 (exclusive); (d) shearing the slurry by pumping it through a sieve in such a way that high acceleration is imparted to the solids just in front of the sieve, and (e) centrifuging the slurry to obtain a starch/fibre fraction and a protein (hydrolysate) fraction. Also claimed is appts. for the above process, comprising a reactor equipped with a stirrer and temp. regulator, and a centrifugal pump with a built-in sieve.
Patent DE-4442319-C1 (DE)
Title: Aircraft wing designed for speeds in high subsonic range
Inventor: BECHERT DIETRICH WOLFGANG DR I
IPC: B64C23/04
Filed: 1994-11-29
Granted: 1996-05-09
Abstract: The wing' aerofoil section (14) on the side of the supersonic flow area (6) has a periodical aerofoil section' variation running crossways to the airflow direction (5). This affects the thickness of the aerofoil section in the spanwise direction and in the airflow direction produces a displacement of the location of the compression shock wave (8). The period length of the aerofoil section variation crossways to the airflow direction is greater than the thickness of the boundary layer on the upper surface (3) before the compression shock wave. The displaced locations of the compression shock wave observed crossways to the airflow direction locate on a zigzag-shaped line.
Patent NL-1002594-C1 (NL)
Title: Clock frequency circuit for television receiver
Inventor: GEERLINGS JURGEN HOLGER TITUS
IPC: H04N5/445
Filed: 1996-03-13
Granted: 1996-09-30
Abstract: The synchronisation signal is recovered from the received composite video signal and is fed to the input (9) of the clock recovery circuit. The sync signal is applied to the reset input of the input counter (10) and to a divider circuit (11). The divider output is fed to a discrete time oscillator (12). After waveform conversion (13), the digital signal is converted (14) into analogue form. The analogue signal is fed to a phase locked loop circuit (15). The PLL output is used to clock the output counter (16). The input counter (10), the DTO (12), the waveform converter (13) and the D to A converter (14) are all clocked by a fixed frequency oscillator (17).