baber/WOPTO huggingface dataset:
Patent DE-3247410-A1 (DE)
Title: Wiper for a potentiometer or wiper tracks for fast rotation-direction reversal
Inventor: OELSCH KURT
IPC: H01C1/12
Filed: 1982-12-22
Abstract: The wiper contains a wire coil 16 whose axis runs transversely with respect to the longitudinal direction of the potentiometer resistor 44. The wire coil 16 is held on two leaf springs 20, 22. The leaf springs 20, 22 extend essentially in opposite directions from the limbs of a U-shaped wiper support 50 and are offset laterally with respect to one another. A flat web 18 is held between the ends of the leaf springs 20, 22. The width of said flat web 18 is less than the internal diameter of the wire coil 16 and the wire coil 16 is seated on it. Such a design prevents the wiper jumping during fast rotation-direction reversal. <IMAGE>
Patent DE-3301532-A1 (DE)
Title: Ear bandage with covering cushion and fastening tapes
Inventor: DANZ WOLFGANG
IPC: A61F13/12
Filed: 1983-01-19
Abstract: An ear bandage with covering cushion and textile fastening tapes intended to be wrapped around the head of the patient while gripping under his/her chin. Both the covering cushion and the fastening tapes are made so as to be textile-elastically expandable at least in the circumferential direction. They form a loop adapted to suit the shape of the patient's head, the fastening tapes not being sewn onto the covering cushion but instead being knitted or woven onto the cushion and preferably forming a seamless loop. <IMAGE>
Patent DE-3306728-A1 (DE)
Title: Locking device
Inventor: METZGER THOMAS J
IPC: E05B65/08
Filed: 1983-02-25
Abstract: A locking device for a sash window or a sliding door has an outer rectangular frame which is fixed to a wall and within which is arranged displaceably a second rectangular frame, itself equipped with a glass pane or the like. The locking device is provided within one side of the inner frame and comprises a sliding part, a bolt, by means of which the sliding part is movable and lockable, a safety pin which is fixed to the sliding part and which can engage into the outer frame and then locks the two frames to one another, and a bolt which is accessible through a bolt orifice formed in the side of the inner frame. The bolt orifice is equipped with a widened locking segment and with a narrower adjacent unlocking segment, the bolt having a closing peg, fastened to the sliding part, and a knob which is fastened displaceably to the closing peg and which is of such dimensions that it can extend through the widened locking segment of the bolt orifice. A helical spring surrounding the closing peg presses the knob into the widened locking segment when the safety pin is in the locking position, with the result that the bolt and the sliding part are then held in a vibration-proof position, specifically until the bolt knob ... through the widened ... Original abstract incomplete.
Patent DE-3310058-A1 (DE)
Title: Method and device for the machine-stacking of woven steel fabrics
Inventor: DETLEF UWE
IPC: B65G57/081
Filed: 1983-03-19
Abstract: The invention is based on a method for the machine-stacking of woven steel fabrics, in which the latter are alternately turned and in which a delivered fabric is taken hold of above the stacking point, raised, turned about a longitudinal central axis, lowered again and released for stacking when a fabric which is not to be turned has been delivered. In order to reduce the lifting movement with regard to operating height and to smooth operation of the system, the fabric is conveyed in a superimposed vertical and horizontal movement, thereby being turned about a longitudinal axis which is offset from the longitudinal central axis. <IMAGE>
Patent DE-3319664-A1 (DE)
Title: Process and apparatus for purifying gas mixtures
Inventor: HARDER BURKHARD DIPL CHEM DR
IPC: B01D53/04
Filed: 1983-05-31
Abstract: In a process for purifying gas mixtures using the pressure swing adsorption method, in which the gas mixture flows through an adsorbent layer in an adsorption reactor with part of the gas components being adsorbed, and one or more gas components flow off at the end of the adsorbent layer and in which the crude gas stream is divided into a product gas stream and a residual gas stream, the adsorption reactor is heated/cooled by a heat exchange medium in the temperature range -20 to +40 DEG C. For this purpose, one of the gas streams is passed through a cavity between the adsorption reactor 1 and a heat shield 9. An apparatus for carrying out the process comprises reactors 1 having cooling coils 5 located in a thermal insulation layer 10, which cooling coils are connected to a machine 6 producing cold or heat, and further comprises the pipes 2-4 connecting the reactors. By means of the compressor 7, the gas mixture is passed through the heat exchanger 8 into the reactors 1, while residual gas exits via pipe 4 into a cavity 11 located between solar shield 9 and thermal insulation layer 10. <IMAGE>
Patent DE-3323413-A1 (DE)
Title: Two-row, sleeve-type bottle carrier
Inventor: FRANZINI JEAN
IPC: B65D71/30
Filed: 1983-06-29
Abstract: A bottle carrier having a handle and an upper covering wall running obliquely thereto. Inserted below said covering wall is a flat bottle holder which secures the bottles. A strip of cardboard projects into the gripping openings of the handle and serves with one portion as a spacer for the two handle walls.
Patent DE-3335138-A1 (DE)
Title: Dispensing box
Inventor: SPORI ARTHUR
IPC: B65D83/04
Filed: 1983-09-28
Abstract: Inside the box body (1) there is arranged a mobile sliding part (3) which can be actuated from the outside of the box by means of the actuation part (12) and can assume two final positions. In the initial position, a channel (11) provided in the box (1) is oriented toward a portioning region (6) in the mobile sliding part (3). The tablets (7) which may be round or square thus pass through a funnel-shaped inlet (5) through the channel (11) into the portioning region (6) which is preferably designed for the accommodation of a tablet. If the sliding part (3) is brought into its second final position counter to the force of a restoring spring (10) the portioning region (6) opens towards the outside but at the same time it is closed toward the inside by displacement of the sliding part (3), so that only the contents of the portioning region are dispensed. The dispensing box disperses in portions in a simple way and without shaking, it being possible to retain the conventional box configurations. <IMAGE>
Patent DE-3335831-A1 (DE)
Title: Piezoelectric measurement device
Inventor: WOESS GERHARD DIPL ING
IPC: G01L9/08
Filed: 1983-10-01
Abstract: In order to be able to carry out peak-pressure measurements using piezoelectric measurement elements without a power supply for measurement and storage, a capacitor is connected on the one hand to the measurement element and on the other hand to contacts for picking off the measurement signal. In each case one diode is connected in series, with the forward direction opposing the voltage produced on the measurement element, and in parallel between this capacitor and the measurement element, as a result of which the peak value remains on the capacitor even after the pressure falls.
Patent DE-3335949-A1 (DE)
Title: Device for discharging solid contaminants in an extruder
Inventor: TENNER HELLMUT ING GRAD
IPC: B29C48/693
Filed: 1983-10-04
Abstract: Device for discharging solid contaminants from liquid, pasty or viscous materials in an extruder, upstream of the extruder screw of which a breaker plate is provided at the die side and scrapers which are connected to a drive device and rotate on the breaker plate are arranged between the extruder screw and the breaker plate, which scrapers carry on the side directed towards the extruder screw a melt-flow restrictor mounted so as to be axially movable with respect to the extruder screw and a by pass channel leading out of the die housing being disposed on the inner end of the scrapers corresponding to the transport device, a discharge screw being arranged in the section of the by pass channel parallel to the axis of the extruder screw and either the discharge screw forming a part of the drive shaft of the melt-flow restrictor, which is provided with a drive that is independent of the extruder screw, or the drive shaft of the melt-flow restrictor coaxially penetrating the discharge screw, which is provided with a separate drive.
Patent DE-3336001-A1 (DE)
Title: Lightning conductor device, and a retaining device for the roof conductor of the lightning conductor device
Inventor: MAYR-HOEFFNER HARALD
IPC: E04D1/30
Filed: 1983-10-04
Abstract: Published without abstract.
Patent DE-3336871-A1 (DE)
Title: Fuel injection pump for multi-cylinder internal combustion engines
Inventor: EHEIM FRANZ ING GRAD
IPC: F02D1/00
Filed: 1983-10-11
Abstract: A fuel injection pump for multi-cylinder internal combustion engines is described, which has a pump and distributor piston (17) and a cam plate (12) driving this in a rotary-reciprocating movement. The cam plate (12) rotationally fixed to the drive shaft (11) obtains its reciprocating movement due to the rolling of end cams (13) arranged on the cam plate (12) on rollers (14) of a fixed cam roller ring (15). For the purpose of detecting the start of fuel metering after a certain stroke of the pump and distributor piston (17) a shaft coder (27) is provided which has marks (29) arranged on the circumference of the cam plate (12) or a part (30) turning synchronously with this and a detector (28) sensing the marks (29), which detector is fixed on the cam roller ring (15). The stroke of the pump and distributor piston (17) is thereby detected indirectly by measuring the angle of rotation ( alpha ) of the cam plate (12). <IMAGE>
Patent DE-3340246-A1 (DE)
Title: Expansion engine
Inventor: TIELESCH KONSTANTIN
IPC: F01C1/12
Filed: 1983-11-08
Abstract: The invention relates to an expansion engine driven by means of compressed gases or by means of the explosive force of burning gases, with meshing rotary pistons or rotors synchronised via a pair of gear wheels, in which the rotors are either subjected to the compressed gas or supplied with driving gases from an internal combustion unit integrated into the engine and coupled synchronously to the latter. The engine is distinguished by a particularly high power output and freedom from malfunctions and can be used as a prime mover for many applications.
Patent DE-3340589-A1 (DE)
Inventor: MEIXNER JUERGEN DIPL CHEM DR
IPC: C08G63/46
Filed: 1983-11-10
Abstract: The invention relates to acryloyl-containing polyesters having acid numbers AN of 1-50 mg of KOH/g of substance and having been polymerized from cocondensed units of (A) 1.0 mole of at least one dicarboxylic anhydride, (B) 0.02-0.08 mole of at least one saturated dihydric polyether alcohol having a molecular weight  &upbar& Mn of about 1,000 to 2,000, (C) 0.48-0.42 mole of at least one dihydric saturated alcohol, (D) 1.0 mole of at least one trihydric saturated oxyalkylated alcohol with a degree of oxyalkylation of 2-6, up to 50 mole-% of said oxalkylated alcohol may be replaced by a trihydric, saturated, non-oxalkylated alcohol, and (E) 1.0-2.0 moles of acrylic acid, to a process for their preparation, and to their use as radiation-curable binders in aqueous emulsion preferably for coating wood and woodlike materials, for which the presence of customary external surface-active agents and reactive radiation-curable diluents is not necessary.
Patent DE-3343900-A1 (DE)
Title: Front-end support for motor vehicle roof covers which can be at least swivelled out
Inventor: BAUHOF KARL
IPC: B60J7/16
Filed: 1983-12-05
Abstract: In motor vehicles which are provided with a roof cover which can be at least swivelled out, and having a high degree of curvature of the roof, a particular shape of the front-end support of the roof cover is required which while avoiding a collision of the central area of the roof cover with the edge of the roof opening permits both a lifting movement and a rearward directed sliding movement to be superimposed on the swivel movement of the front edge of the roof cover. In order to achieve such a movement of the front edge of the roof cover during the swivelling out of the roof cover there is provision, with an overall three-component design of the support of the roof cover, for the joint connection, forming the third support component, between a support plate which is attached to the roof cover and a sliding shoe which is arranged in a guide rail to be formed by two control pins which engage in one guide link each, the two guide links being arranged at a distance from one another and being aligned at different setting angles with respect to the horizontal. <IMAGE>
Patent DE-3347879-A1 (DE)
Title: Reading device for optically scanning information recorded on a moving disc-shaped carrier
Inventor: KURZ ARTHUR DIPL ING
IPC: G11B7/09
Filed: 1983-07-09
Abstract: The invention relates to a control circuit for a reading device for optically scanning information recorded on disc-shaped carriers. With the circuit, asymmetries occurring in the optoelectrical circuit as a consequence of soiled or aged photoelements or unsymmetrical emission of the light source are corrected automatically.
Patent DE-3405627-A1 (DE)
Title: Beet-top harvesting device
Inventor: BLEINROTH HEINRICH
IPC: A01D23/02
Filed: 1984-02-17
Abstract: The invention relates to a beet-top harvesting device on a beet or beet-leaf harvesting machine, consisting of a knife, carried by a movable arm, for cutting off the beet tops, with a guide device arranged behind the knife and intended for the beet tops, of a tracer wheel, mounted on a pivotable arm, for adjusting the knife height, of a chopper arranged in front of the tracer wheel and intended for harvesting the beet leaf, and of a transport device following the tracer wheel, as seen in the direction of movement of the beet tops, the supporting arms for the tracer wheel and knife being mechanically coupled to one another, in such a way that, when the tracer wheel is raised higher, the distance between the tracer wheel and the knife becomes greater. The object of the invention is to provide a device which reliably harvests the beet tops cut off at the right height and which already comminutes them during the harvesting. According to the invention, the transport device is a chopper (12) which is arranged directly behind the tracer wheel (1) and the axis of which is arranged perpendicularly to the axis of the tracer wheel (1) or to an imaginary line running parallel to this and which is covered by a guide plate (13) arranged essentially straight and horizontally transversely to the direction of travel of the machine, the guide plate (13) is directed to one side of the machine, and the guide device (8) arranged on the knife (5) ends directly in front of the striking path of the chopper (12). <IMAGE>
Patent DE-3406880-A1 (DE)
Title: Paper-dispensing device for toilet paper
Inventor: PEGELOW ERICH
IPC: A47K10/38
Filed: 1984-02-25
Abstract: A paper-dispensing device (100), especially for toilet paper rolls (1) which are wound on a core cylinder (2), has a tear-off device which possesses two arms (15, 16) articulated on a side wall (5; 6) of the device and capable of being pivoted in front of the end faces (3, 4) of the paper roll (1). The arms support between them a projecting tear-off strip (18) and are provided on their upper sides with a pawl (20), which, when the arms are pivoted by the exertion of force on the tear-off strip, engages in a ratchet wheel (12) which is rotatably connected to the core cylinder (2) at one of the end faces in the region of the roll mounting. <IMAGE>
Patent DE-3407515-A1 (DE)
Title: Child-resistant closure for containers, in particular for receiving pourable products
Inventor: HINS JOHANNES
IPC: B65D50/04
Filed: 1984-03-01
Abstract: A child-resistant closure for containers for receiving pourable products comprises an inside part (1), which can be attached to the container, and an outside part (20) which is held rotatably by the inside part. Provided in each case in the inside part and the outside part is at least one through-opening (5, 26), which through-openings can be moved into and out of an aligned position by rotating the outside part relative to the inside part. Arranged on the inside part (1) is a coupling projection which is engaged with a complementary hole in the outside part when the rotary position of the outside part (20) is fixed relative to the inside part (1) and can be moved out of engagement with the hole by a force acting from the outside. Constructed in the bottom wall of the inside part (1) is a circumferentially extending, resilient wall region (8) which has a cross-sectional configuration providing a depression. The resilient wall region improves the spring characteristic or the restoring capacity of the inside part (1) when the actuating force is removed immediately after actuating the coupling projection. As a result, a permanent, sealing position is secured between the surfaces of the inside part (1) and of the outside part (20) which rest against one another. <IMAGE>
Patent DE-3408989-A1 (DE)
Title: Latticed roller shutter made of individual profiles
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E06B9/02
Filed: 1984-03-12
Abstract: The latticed roller shutter made of individual profiles 10 serves for burglarproof closure of displays, for example in windows or doors, even with inserted panes made of inorganic or organic glass. The individual parts 10 are all of the same design and have the shape of a symmetrical double-T with two mutually parallel running - upper and lower - T-beams 16, 17 and a web 18 running perpendicularly thereto and connecting these. Arranged between the upper lower T-beams of two mutually adjacent individual profiles 10 of one lattice row 13 is a lower T-beam of the individual profile 10 of the next higher lattice row 15 or an upper T-beam of the individual profile of the next lower lattice row 14, the T-beams 16, 17 being of hollow design and the two T-beam lines 19, 20 of one lattice row 13 being arranged on a support extending over the entire length of the row (Fig. 1). <IMAGE>
Patent DE-3412106-A1 (DE)
Title: Digital filter for video signals
Inventor: HENTSCHKE SIEGBERT DR ING
IPC: H04N9/64
Filed: 1984-03-31
Abstract: For the receiving side of a digital colour television system operating with separate coding, a digital filter is specified which meets the requirements for little circuit complexity and processes all components in time-division multiplex despite their different sampling periods. The filter consists of a first filter section (F0) and a second filter section which is an interpolating filter in parallel form with two filter branches (F1, F2). Several examples of this part-filter are specified by means of their transfer functions. Time-division multiplex processing is made possible by the fact that the delay time of the delay stages (D) contained in the digital filter is matched to the sampling period of the different components, which is achieved by building up the delay stages (D) from several switched delay elements (DFF1, DFF2, DFF3). <IMAGE>
Patent DE-3414323-A1 (DE)
Title: Electrical plug connector
Inventor: BRAUMANN GUNDOKAR DIPL ING
IPC: H01R13/11
Filed: 1984-04-16
Abstract: The plug connector, which is constructed as a plug base for integrated circuits, is provided with a spring contact (2) which is mounted in a freely projecting manner on the housing, in the immediate vicinity of the insertion opening for a mating contact (6). A through-opening in the housing (1) of the plug connector for a connecting pin (3) is arranged on the side of the housing (1) facing away from the attachment point. A connecting link (10) is guided integrally with respect to the connecting element (3) from the attachment point, by the spring contact (2). The connecting link (10) and the spring contact (2) have a continuously free separation from the housing wall. In consequence, the capillary effect for rising flux when the plug connector is being soldered into a printed-circuit board is very low. <IMAGE>
Patent DE-3428159-A1 (DE)
Title: Axle suspension for motor vehicles, especially passenger vehicles
Inventor: HOFFMANN FRIEDRICH
IPC: B60G9/00
Filed: 1984-07-31
Abstract: An axle suspension for motor vehicles is proposed, the rigid axle of which, supported by way of non-guiding springs and in the case of compression movements is displaceable in the interests of a positive cant suspension, is guided on the vehicle body so that it is free of transverse misalignment under the influence of lateral forces, and in which the assignment of the instantaneous centre to the road surface plane remains approximately constant, regardless of unilateral or alternating spring movement and load. This is achieved in that the control arms determining the instantaneous centre (rolling pole) lie in a vehicle transverse plane and converge towards the rigid axle, and in that the control arms are pivotably mounted movable in height with the rigid axle and with their body pivot point on a base arranged movable in height with the rigid axle, which base in a vehicle transverse direction is fixed in relation to the body but is movable in a plane running in the vehicle longitudinal direction.
Patent DE-3432652-A1 (DE)
Title: Electrode, process for its manufacture, and its use
Inventor: WABNER DIETRICH
IPC: C25B11/10
Filed: 1984-09-05
Abstract: An electrode is described, comprising a substrate material, metallic nuclei deposited thereon electrochemically - electroless or cathodically - and an electrocatalytically active coating. The metallic nuclei produce very durable and effective electric conduction between the substrate metal and the active coating, without impairing adhesion of the active layer on the substrate metal. Processes which can be carried out very simply, for the electroless and cathodic deposition of the metallic nuclei on the substrate metal, are described. The electrode can be used as an anode in a multiplicity of electrosynthetic processes or in storage batteries. Especially in the case of electrolyses in which oxygen and/or ozone is generated as a main product or by-product, the use of the electrode is very advantageous, owing to its very good long-term durability.
Patent DE-3435528-A1 (DE)
Title: Process for solidifying radioactive liquids by precipitation
Inventor: BEGE DIETMAR
IPC: G21F9/10
Filed: 1984-09-27
Abstract: Radioactive liquids can be treated by precipitation by means of chemicals, in order to reduce the quantities arising for ultimate deposition, as compared with the direct solidification using cement as binder. For the precipitation, solid substances are used as the chemicals, by means of which the main radioactive constituents are converted in a topochemical reaction to compounds sparingly soluble in water, so that a matrix for fixing the radioactive inventory is formed. The invention is particularly suitable for treating spent decontamination liquids and boron-containing evaporator concentrates.
Patent DE-3435744-A1 (DE)
Inventor: SCHEEFERS HANS DR
IPC: G01N33/569
Filed: 1984-09-28
Abstract: The present invention provides a carrier such as polyethylene having covalently bound to it a reaction component such as an antibody, for use for immune determinations. The reaction component is covalently bound via heterobifunctional photoactivatable compounds, one group of which is found by an aryl azide group. Protein A may be bound covalently to the carrier via heterobifunctional photoactivatable compounds, and antibodies bound to the protein A.