baber/WOPTO huggingface dataset:
Patent DE-3618154-A1 (DE)
Title: Mixing plate for dental purposes
Inventor: METHE REINER
IPC: A61C19/00
Filed: 1986-05-30
Abstract: The mixing plate for dental purposes comprises a transparent plate on the front side of which there are reception means for dental compositions and in which shell-shaped depressions are preferably incorporated. The rear side contains marking lines which correspond to the shape of the teeth and to specific dental surface regions, the reception means being allocated to the dental surface regions. <IMAGE>
Patent DE-3623739-A1 (DE)
Title: Rotary engine with desmodromic valve gear
Inventor: BECKER MANFRED
IPC: F01C19/08
Filed: 1986-07-14
Abstract: In an internal combustion engine with drum (2) pivotably supported in an inner chamber of a housing (4) defined by a housing inner wall (12), which drum is connected to an output shaft, an ignition system (10) intrudes into the housing inner chamber. In addition, an outlet (5) for exhaust gases and an inlet (6) for fuel are provided. When the drum (2) rotates in one direction of rotation, the drum (2), the housing inner wall (12) and desmodromic vanes (3), supported so that they are radially movable in the drum, form chambers (9) of variable volume. In so doing, the desmodromic vanes (3) on the one hand brush the housing inner wall (12), whilst on the other they run off from a curved plate (8). For catching centrifugal forces as the drum turns with the desmodromic vanes, it is proposed that the curved plate (8) form a guide (27, 27a, 46) for restricted guidance of the desmodromic vanes (3) in the radial direction. <IMAGE>
Patent DE-3625976-A1 (DE)
Title: Liquid friction clutch
Inventor: LINNIG KARL-HEINZ
IPC: F01P7/08
Filed: 1986-07-31
Abstract: The proposal is for a liquid friction clutch which is preferably used for driving a cooling fan of an internal combustion engine. The oil feed hole (19) for the engagement and disengagement of the clutch is controlled by means of a permanent magnet (24) which is axially displaceable in the clutch end wall and is actuated to produce an axial displacement by an electromagnet (35) mounted separately from the clutch. <IMAGE>
Patent DE-3628456-A1 (DE)
Title: Adjusting device for a control element
Inventor: STEGMAIER ALWIN
IPC: B60K28/16
Filed: 1986-08-21
Abstract: An adjusting device, for a throttle valve of a motor vehicle, for example, is described. A flexible part, deflected by at least one wheel, is inserted into the mechanical connection between accelerator pedal and throttle valve. Due to the displacement of the point of support of the at least one wheel, the length of the mechanical connection is adjusted. The adjustment may be produced, for example, by a wheel slip signal.
Patent DE-3629520-A1 (DE)
Title: Exhaust installation for marine internal-combustion engines
Inventor: WAGEMANN HARRY
IPC: F01N13/12
Filed: 1986-08-29
Abstract: An exhaust installation for marine internal-combustion engines, whose exhaust pipes end in an exhaust manifold that runs at right angles to the ship's longitudinal axis and vents through openings in the ship's two sides below the waterline. Characteristics are that the exhaust pipes (2) of the two ship's internal-combustion engines (1) each discharge into the exhaust manifold (5) via a silencer (3) and a tapered section (4); a central separating flap (6) is provided in the silencer; each of the exhaust pipes (8) running from the exhaust manifold (5) to the ship's side (7) is dimensioned so that each can simultaneously conduct the volume of exhaust gas from both engines outboard; and the ignition frequency of the engines is substantially higher than the resonant frequency of the exhaust gas column in the pipe sections. <IMAGE>
Patent DE-3631235-A1 (DE)
Title: Auxiliary device for arresting motor-vehicle doors in a part-open mounting position
Inventor: KLINGENBURG SIEGFRIED
IPC: B60J5/00
Filed: 1986-09-13
Abstract: In order to arrest motor-vehicle doors in a part-open mounting position, e.g. during dip painting, the invention provides an auxiliary device which is characterised by a door check having a retaining bar (1) which passes through a door-side braking block (3), can be articulated, by one end, on a door pillar and has a latching seat (12) which is located between two latching thickenings (13, 14) and is intended for the braking block (3) for securing the mounting position of the door. The latching thickening (13) adjacent to the articulation end exhibits, on its side directed away from the articulation end, a stop step (19) which the braking block (3) cannot cross in the door-closing direction. <IMAGE>
Patent DE-3634188-A1 (DE)
Title: Apparatus for cooling flat rolling stock
Inventor: KERSTING EMIL
IPC: B21B45/02
Filed: 1986-10-03
Abstract: The invention relates to an apparatus for cooling flat rolling stock, particularly sheet and strip, by means of a water curtain with laminar flow, water boxes with side walls extending transversely over the entire width of the rolling stock and forming the slit nozzles and with end walls which delimit the length of the side walls being arranged above and/or below the rolling stock. In order, on the one hand, to avoid wastage of cooling water in the case of changing widths of rolling stock and, on the other hand, to allow the setting of specific cooling conditions for all widths of rolling stock encountered, it is proposed that the end walls should be displaceable individually or simultaneously in opposite directions along the side walls in the longitudinal direction of the slit nozzle. <IMAGE>
Patent DE-3636686-A1 (DE)
Title: Set of blanks comprising a plurality of board blanks for folded-packaging bottom parts
Inventor: VIETH WALTER
IPC: B65D5/28
Filed: 1986-10-28
Abstract: Set of blanks comprising a plurality of board blanks for the production of large-volume folded-packaging bottom parts of different capacity. The folded-packaging bottom parts have a base panel and side walls which can be positioned vertically thereon along a predetermined folding edge, and the side walls have similar large-surface window cutouts which are open at the borders. The folded-packaging bottom parts formed from the board blanks require stabilising in the region of the corners, and the finished folded packagings can be stacked with the aid of form-fit formations, said form-fit formations, furthermore, comprising stacking tongues on the side walls and stacking recesses in the region of the predetermined folding edges, between the base panel and the side walls. The base panels of the board blanks, consisting of the same board, are the same size for all capacities. The side walls are, depending on the different capacities, of different heights. All the side walls, on the two side edges, have, depending on the different capacities, stabilising flaps of different heights which can be folded along a predetermined folding edge. The stabilising flaps are, at the same time, used as adhesive carriers and, in the upright state of the side walls, rest, on the one hand, on the inner side and, on the other hand, on the outer side of the respectively adjoining side wall. In the upright state of the side walls, a lid... onto the stacking tongues arranged on the stabilising flaps... Original abstract incomplete. <IMAGE>
Patent DE-3637090-A1 (DE)
Title: Process for preventing the formation of bulking sludge or scum in activation plants
Inventor: GUHL WALTER DR
IPC: C02F3/12
Filed: 1986-10-31
Abstract: The invention relates to a process for preventing the formation of bulking sludge or scum and for returning already formed bulking sludge to the normal form in a waste water purification plant operating by the activated-sludge process, which is characterised in that the oxygen-containing gas mixture introduced into the activation tank is heated to a temperature which differs as little as possible from the temperature of the activation tank contents.
Patent DE-3637195-A1 (DE)
Title: Device for converting a rotary motion of a driver arranged eccentrically around an axis of rotation into a linear motion of a slide
Inventor: GAIGL KARL-JOSEF
IPC: B23Q16/04
Filed: 1986-10-31
Abstract: In a device for converting a rotary motion of a driver (24) arranged eccentrically around an axis of rotation into a linear motion of a slide (3) with reliable guidance during the linear motion and fixed end positions, the driver (24), which is designed as a guide roller or the like, engages in a guide slot (23) formed by elements connected to the slide in order to ensure linear guidance of the slide (3). When the end position of the slide is reached, however, the slide (3) leaves this guide slot (23). To fix the slide (3) in its end positions, two running rollers (14, 15) should be provided, these sliding up and resting against a respective strip (32, 33) or similar reference edge in the end positions, the strips (32, 33) releasing the running rollers (14, 15), while maintaining a spacing (b) during the linear guidance of the slide (3). <IMAGE>
Patent DE-3639186-A1 (DE)
Inventor: KICHERER ROBERT ING GRAD
IPC: H05B1/02
Filed: 1986-11-15
Abstract: An electric switching device (1) in the form of a timed power control device with an appliance switch (6) operated by a heated thermobimetal (15) and in the form of a snap switch has an adjusting device (39) for modifying the distance between the opposite contact (36) and the counter-stop (37) for the movable switching contact (34), operated simultaneously with the setting of the different setting ranges of the switching device in such a way that in the low setting ranges the switching hysteresis of the appliance switch (6) is made smaller and in the higher setting ranges larger. Thus, in particular the smaller values of the relative switch on duration of the appliance switch (6) can be set much more accurately, so that there is a very precise power control in the low setting ranges.
Patent DE-3639977-A1 (DE)
Title: Trimming machine for window or door frames
Inventor: EISENBACH BERNHARD
IPC: B24B9/02
Filed: 1986-11-22
Abstract: In a base (101) of a trimming machine for window or door frames welded from sectional bars, machining units (130, 131) are accommodated in such a way as to be adjustable relative to one another in two horizontal axes. The machining units (130 and 131) have machining devices for the bottom visible surface, the top visible surface, the inner corner and the outer corner and the transom connections of the frame (100). The frame (100) can be trimmed in a single set-up without turning. <IMAGE>
Patent DE-3642827-A1 (DE)
Title: Workbench with steps
Inventor: RUEMMER SIEGFRIED
IPC: A47C12/02
Filed: 1986-12-16
Abstract: In the case of a workbench (10) with a frame (12), a worktop (14) arranged in the frame and subdivided into two worktop sections (16, 18), the working areas (22) of which in the normal operating state form a common plane, one worktop section (18) being constructed to be pivotable in relation to the other worktop section (16), and with step elements (28, 30) provided on the frame (12), the two worktop sections (16, 18) are connected to one another at the adjacent narrow sides by means of joints (20) and the pivotable worktop section (18) can be folded over through 180@ as a result of the joints (20). <IMAGE>
Patent DE-3703626-A1 (DE)
Title: Towing device
Inventor: JUERGENS WALTER DR ING
IPC: B60D1/52
Filed: 1987-02-06
Abstract: The invention relates to a towing device which operates automatically, is intended for motor vehicles and has a removable ball-ended rod. A pin, which under spring loading can move upwards and downwards in vertical grooves, is pretensioned by a lever and on insertion of the ball-ended rod is brought, by the lever being released, into a locking position in which it latches into a groove on the ball-ended rod.
Patent DE-3704667-A1 (DE)
Title: Electrode pair for measuring physiological states in blood vessels or respiratory systems
Inventor: SZCZEPANSKI ARTUR DIPL PHYS DR
IPC: A61B5/027
Filed: 1987-02-14
Abstract: In an electrode pair for measuring physiological states in blood vessels or respiratory systems, two electrical conductors connected to the electrodes are covered by a flexible, electrically insulating sheath. The sheath exposes the electrodes at least partially and the electrodes arranged at a distance in the longitudinal direction of the sheath are located in a section which extends at an angle relative to two approximately parallel, adjacent sheath sections.
Patent DE-3704786-A1 (DE)
Title: Method for start-up casting in a single- or multi-strand continuous casting installation
Inventor: BLENDOWSKE GERHARD
IPC: B22D41/48
Filed: 1987-02-16
Abstract: The invention relates to a method for start-up casting in a single- or multi-strand continuous casting installation, funnel-shaped auxiliary plugs being inserted into the bottom outlet openings of the tundish, which is provided with sliding gate nozzles, which auxiliary plugs contain an exothermically reacting powder mixture and melt after being ignited by the molten metal, exposing the bottom outlet openings after a desired delay. <IMAGE>
Patent DE-3707288-A1 (DE)
Title: Device for the mounting and dismounting of hydraulic props
Inventor: HEIDER MAX
IPC: E21D15/50
Filed: 1987-03-06
Abstract: When sleeve and cylinder are screwed together in props for shield-type supporting mounts in coal-mining, a tilting of the sleeve is prevented by means of a screw device having a head movable transversely relative to the prop axis and/or having engagement sliding transversely relative to the longitudinal axis of the prop.
Patent DE-3719789-A1 (DE)
Title: Heavy-duty plain bearing
Inventor: HOPPE-BOEKEN PETER-CLEMENS ING
IPC: F16C33/12
Filed: 1987-06-13
Abstract: In the case of a heavy-duty plain bearing of two-layered or multilayered design having a carrier layer 11 and a sliding layer 14 made of soft plain bearing material, the sliding layer 14 is designed, in areas II lying outside the main load area I of the plain bearing 10 in the longitudinal and/or transverse direction of the plain bearing, with a greater thickness than in the main load area I, to be precise within this zone outside the main load area I in a thickness which increases continuously as the distance from the main load area I increases. In the case of plain bearings for rotating shafts, the main load area extends in the circumferential direction of the plain bearing over a relatively wide angular range, whereas in the case of plain bearings for guiding axially moving components, bars for example, the main load area extends around the entire bearing circumference, but only over part of the width of the bearing, to be precise preferably over the central part of the bearing width. It is particularly advantageous in all embodiments if the sliding layer made of soft plain bearing material is lined with an undercoating which is relatively hard and fatigue-resistant, but which can have a constant thickness over the entire plain bearing. <IMAGE>
Patent DE-3719939-A1 (DE)
Title: Electromagnetic diaphragm pump
Inventor: LOHBERG HANS-MARTIN
IPC: F04B43/04
Filed: 1987-06-15
Abstract: Diaphragm pump with a pumping chamber (13) into which inlet and outlet valves (2, 3) lead, and which is closed off by an elastic diaphragm (14) that can be actuated by the armature (50) of an electromagnet (4) against the force of a restoring spring (45). When the air gap (6) is reduced by briefly applying current to the electromagnet (4), the pumping chamber (13) is enlarged, and when current is applied, the pumping chamber (13) is made smaller by the force of the restoring spring (45), and exercises a large delivery pressure on a medium. In an end position, the restoring spring (45) forces a closing piece into the outlet channel (12), sealing it. A circuit configuration for automatic operation is shown. <IMAGE>
Patent DE-3725694-A1 (DE)
Inventor: PURDY SMITH E
IPC: B60R7/00
Filed: 1987-08-03
Abstract: A net 20 for mounting in the trunk of a vehicle or station wagon load space in order to hold down or restrain loads such as luggage, shopping etc comprises a meshed fabric 22 with an elastic cord 24 engaging the peripheral open spaces of the fabric; hooks 30 are provided at corners of the fabric in order to engage mounting points 12, 14, 16 provided in the trunk of the vehicle. The elasticity of the cord allows the load receiving area to be extended and to cause retraction of the net on the loads to restrain them in the trunk; alternatively the meshed fabric 24 may be resilient. The net may be disposed in a variety of ways eg to form a pocket on a vertical surface or across the rear doors of a van to prevent the load falling out. <IMAGE>
Patent DE-3734657-A1 (DE)
Title: Method for controlling the behaviour of harmful insects using volatile signal substances
Inventor: REMBOLD HEINZ PROF DR
IPC: A01N35/02
Filed: 1987-10-13
Abstract: For controlling the behaviour of harmful insects towards agricultural crops, in particular monocultures, using volatile signal substances, at least one compound from the group consisting of pentan-1-ol, (+)-3-carene, myrcene, D,L-pinene, hexan-1-ol, benzaldehyde, (+)-limonene and 2-trans-heptenal is applied. A composition for controlling the behaviour of harmful insects towards agricultural crops, in particular monocultures, using volatile signal substances therefore contains at least one compound from the group consisting of pentan-1-ol, (+)-3-carene, myrcene, D,L-pinene, hexan-1-ol, benzaldehyde, (+)-limonene and 2-trans-heptenal as an active ingredient.
Patent DE-3737903-A1 (DE)
Title: Front male plug connector strip
Inventor: HASS KURT
IPC: H01R13/71
Filed: 1987-11-07
Abstract: The male connector strip (2) of a front plug is fastened to the front of a printed circuit board (3). Male contacts (4) are provided on this male connector strip (2) at the top and bottom and make contact with the female connections (5) when the printed circuit board (3) is pushed into a mounting rack. The female connections (5) are arranged such that they are insulated from the mounting rack and are predominantly integrated in the plastic guide rails of the printed circuit boards. The male contacts (4) can also be directly fitted on the printed circuit board (3). <IMAGE>
Patent DE-3740940-A1 (DE)
Title: Separate rifled barrel lock cocking device having an automatic trigger safety device for multi-barrelled hunting rifles
Inventor: FREITAG GUENTHER
IPC: F41A17/50
Filed: 1987-12-03
Abstract: The invention relates to a separate rifled barrel lock cocking device with an automatic trigger safety device for multi-barrelled hunting rifles, especially for rifled shotguns having three barrels with side-by-side shot barrels and a rifled barrel below, in the case of which the compression spring of the sear (striking lever) for bullet firing is cocked separately by hand, by means of a slide on the shaft neck. The slide is at the same time used as a safety slide in order to make the weapon safe by hand here as well and to arm it, and the safety of the triggers is automatically controlled when the barrel group of the hunting rifle is opened. In general, the subject matter of the invention provides an optimum safety level for the person firing when shooting multi-barrelled hunting rifles. <IMAGE>
Patent DE-3801333-A1 (DE)
Title: Device for holding a pen-like, hand-actuated writing means
Inventor: CROMM PETER
IPC: B43K23/00
Filed: 1988-01-19
Abstract: The invention relates to a holder for a writing means, such as a pencil, ball-point pen or the like, to protect the hand holding and guiding the writing means and/or the forearm from over-exertion and cramp and, at the same time, avoid necessary rest breaks to relax the writing hand. As a result of such rest breaks the coherence, for example of rapid speech, may in some cases be recorded with interruptions.
Patent DE-3802677-A1 (DE)
Title: Method for improving the operating behaviour of dynamic power-factor correction installations having a limited power control capability
Inventor: HOFFMANN REINHARD DIPL ING
IPC: G05F1/70
Filed: 1988-01-27
Abstract: In the case of a method for modification of the required power values of a dynamic power-factor correction installation for optimising the operating behaviour of the entire arrangement and for avoiding incorrect function in the case of extreme requirements, the correction installation is intended to be set such that the control range is fully utilised but is not exceeded. This is achieved in that the following method steps are carried out once the mean phase reactive-power levels have been determined, in a known manner, for the individual phases of the m-phase voltage network to which the correction is to be applied:   a) addition of all the mean phase reactive-power levels Q1,act, Q2,act, Qm,act and division by the number of phases m, so that the mean m-phase reactive-power level Q results; b) calculation of the phase difference reactive powers  DELTA Q1, DELTA Q2,  DELTA Qm, by subtracting the mean reactive-power level Q in each case from the mean phase reactive-power levels Q1,act, Q2,act and Qm,act; c) independent assessment of the phase difference reactive powers DELTA Q1,  DELTA Q2,  DELTA Qm by means of first power assessors (B1, B2, BM) on the one hand, and of the mean reactive-power level Q by means of a further power assessor (BO) on the other hand; d) addition of the assessed mean reactive-power level QB to the individual assessed phase difference reactive-power level  DELTA Q1B, DELTA Q2B,  DELTA QmB, so that the respective sum [lacuna] the new, modified required phase reactive-power levels Q1,req, ...   Original abstract incomplete. <IMAGE>
Patent DE-3805937-A1 (DE)
Title: Device with displaceable fine-brush inserts for the cleaning of key blocks and the like
Inventor: DRIGNATH ROLAND
IPC: A46B9/02
Filed: 1988-02-25
Abstract: The invention relates to a housing which is shaped like a small box and in which extendable and retractable antistatic fine brushes of varying thickness with mountings which can be controlled vertically rotatably and adapt to spacings in order to make possible an all-round cleaning method for keys of any size and shape, including interspaces. Moreover, within the framework of the at least three embodiment types to be selected, additional adaptation possibilities are offered by further brush attachments of different thickness which are present on the side wall(s). The brush parts are connected to strips which are mounted movably in the sleeves fastened on the brush backs. The support strip serves, with a screw receptacle, for screwing in the screw set which is arranged directly below the housing cover. The bottom cutouts of the small box are dimensioned in such a manner that a spacing widening of the brushes in relation to one another is possible for a given working space. Key spacings within this range can consequently be taken into consideration resistance-free for a groove cleaning, as the brushes, as a result of their movable strip displacement in the sleeves, automatically assume the respective working position.
Patent DE-3806701-A1 (DE)
Inventor: DICKERS GUIDO
IPC: F02M31/135
Filed: 1988-03-02
Abstract: A switch 7 in the heater circuit is arranged to be opened and closed when a switch 6, operated in response to engine operating conditions, is open if the switch 6 is operating correctly whereby the switch 7 is not normally subject to high current flow and thus damaging sparking at its contacts. The switch 7 will be effective to open the heater circuit should the switch 6 fail to open. The switch 7 may be closed above a predetermined intake vacuum or with time delays so that the switch 7 closes before and opens after the switch 6. Opening of switch 7 with switch 6 closed may blow a fuse (11, Fig.2) or closure of the switch 6 when it should be open may be detected and the switch 7 prevented from closing or opened. <IMAGE>