baber/WOPTO huggingface dataset:
Patent DE-3433502-A1 (DE)
Title: Device for cleaning components or implements
Inventor: WILDENRATH ROBERT
IPC: B08B15/02
Filed: 1984-09-12
Abstract: For the purpose of cleaning components or implements by means of a jet of a readily volatile cleaning agent (R1, R2), especially for removing corrosive combustion-gas condensates from electric or electronic components or implements, the items to be cleaned are introduced into a hermetically sealable cabin (K). In order to recover the cleaning agent used, a closed air circulation is generated in which the cabin atmosphere is successively passed through a first cooled heat exchanger (W1) and through a second heated heat exchanger (W2). In the first heat exchanger (W1), cleaning agent is condensing continually, which can be collected and processed for reheating. The reheated and depleted circulated air enables further evaporation of cleaning agent in the cabin (K), and as a result the formation of fog obstructing the view is prevented. <IMAGE>
Patent DE-3435189-A1 (DE)
Title: Device for measuring the polarisation state and the wavelength of electromagnetic radiation
Inventor: DISTL RICHARD
IPC: G01J4/00
Filed: 1984-09-25
Abstract: Published without abstract.
Patent DE-3440478-A1 (DE)
Title: Housing body for irradiation units
IPC: A61N5/06
Filed: 1984-11-06
Abstract: The invention relates to a housing body for irradiation units having an accommodation space for irradiation lamps and the connecting units necessary for operation, which has a radiation emergence opening which may possibly be covered by a lying plate. In order to simplify manufacture and improve the use of the irradiation unit, the housing body has a completely or essentially integral, trough-shaped plastic body which is made of a plastic foam, especially a rigid foam, or is designed as such a plastic hollow body whose spaces between the walls are filled with foam.
Patent DE-3442419-A1 (DE)
Title: Bush for fastening furniture castors or sliders
Inventor: MAIER HANS-CHRISTIAN
IPC: B60B33/00
Filed: 1984-11-20
Abstract: The invention relates to a bush for fastening the axles of furniture castors or sliders in boards, in particular in chip boards, having a flange which surrounds the bush and grooves or ribs arranged on the outside of the bush which hold the bush in its attachment bore in a board. The bush (1) is provided with a fitting part (5) in which at least two bores (6, 7) serving for attaching the fitting part (5, 15, 16) to a furniture part are arranged. Expanding dowels (9) are injection-moulded onto the bores (6, 7). The expanding dowels (9) and the bush (1) are provided on their outer circumference with grooves or ribs (8) aligned opposite to the insertion direction. The bores and the bush (1) are arranged in a pattern customary to the trade. The bush (1) can be provided with collars (2, 2') of different height and with reinforcing ribs (12, 12', 13 and 14). The bush (1) and the fitting part (5, 15, 16) together form a fitting bush which is made of a viscoelastic, highly loadable material. The fitting bushes of the individual embodiments (A, B, C) are injection-moulded or compressed in one operation. <IMAGE>
Patent DE-3445680-A1 (DE)
Title: Device for automatic cash dispensers with a cash cassette secured by a padlock
Inventor: GAUSELMANN PAUL
IPC: E05B67/38
Filed: 1984-12-14
Abstract: To secure a cash cassette (2) deposited in a forwardly open box of an automatic cash dispenser the walls of which have at the front and rear passage orifices for a rod (3) which is fastened to the rear wall of the box and which holds on a rotary joint a bolt (4) which projects from the front passage orifice (5) having a passage hole (6) extending transversely to its axis (A) and intended for a padlock (8) with a U-shaped shackle (7), there is used in addition a specially shaped core (11) which on the one hand is held non-removably by the shackle (7) in the closing position of the padlock (8) and on the other hand surrounds the shackle (7) in such a way that the latter presents no points of engagement for bolt cutters and the like. <IMAGE>
Patent DE-3508103-A1 (DE)
Title: Folding/collapsible wing
Inventor: BRUECKNER HARTMUT
IPC: B64C9/34
Filed: 1985-03-07
Abstract: The invention relates to an arrangement for folding up folded wings or fin assemblies, the air forces providing the movement energy and the folding axis being arranged at a specific angle with respect to the fuselage longitudinal axis of the missile, so that an aerodynamic force acts on the folded wing part as a result of its incidence angle and the ram-air pressure existing, and moves the folding wing into the flight position.
Patent DE-3510835-A1 (DE)
Inventor: HUMPERT JUERGEN
IPC: F16K11/074
Filed: 1985-03-26
Abstract: 1. A mixer valve for use in sanitary installations, with a control disc (25) displaceable by means of a handle relative to a fixedly mounted valve seat disc (23) having apertures for the passage of water for regulating the mixing ratio and the discharge amount of mixed water, wherein the individual valve elements are arranged encapsulated in a valve housing (2) of plastics which can be installed in sanitary fittings (1) and in the region of the side wall of the separate housing (2) there are let in at least two fixing screws which mount the valve housing (2) in the sanitary fitting (1) at the projecting front side by way of an annular body, characterized in that the annular body is constructed as a separate retaining disc (28) of metal, and on the outer surface of the valve housing (2) there is provided a recess for an adapter ring (6), so that the mixer valve can be used also in sanitary fittings having a relatively large receiving bore.
Patent DE-3512026-A1 (DE)
Title: Plug part for an electrical plug connector
Inventor: KELLER GERHARD
IPC: H01R13/52
Filed: 1985-04-02
Abstract: In the case of a plug connector whose plug pins rest on one another at their ends subject to the pressure of a spring, the air pressure which builds up during the insertion process is dissipated into the environment by means of two mutually opposingly directed conical parts of the movable plug pin, which rest alternately on a sealing body.
Patent DE-3512404-A1 (DE)
Inventor: BROWN NEIL DR
IPC: C01F7/46
Filed: 1985-04-04
Abstract: The present invention is directed to a method for removing organic substances from aluminate liquors of the Bayer process. The method comprises the steps of contacting the liquor with an oxygen containing gas under elevated pressure in the presence of metallic ions acting as a catalyst to oxidize the organic substances, precipitating the metallic ions jointly with aluminum hydroxide, separating the precipitate from the oxidized liquor and recycling the precipitated aluminum hydroxide containing the metallic ions into the oxidation step as a catalyst carrier.
Patent DE-3514624-A1 (DE)
Title: Receptacle filling machine with a plurality of filling elements connected to a vertically adjustable upper part of the machine
Inventor: STROHMEYER MANFRED
IPC: B67C3/26
Filed: 1985-04-23
Abstract: Receptacle filling machine with a plurality of filling elements connected to a vertically adjustable upper part of the machine and in each case having a guide piece with a bearing piece which is guided in a reciprocating manner and secured against twisting for connection to the upper part of the machine is designed so as to have a lower overall height and be cheaper to manufacture by providing the bearing piece for guiding and securing against twisting in the guide piece with two parallel guiding rods which are at a distance from one another and are connected by means of a bridge having the track roller, above their bearing formed in the guide piece, the upper part of the machine being designed in such a way that the guide rods including the bridge of each filling element can reciprocate in an unimpeded manner in front of the outside wall of the said upper part of the machine.
Patent DE-3514996-A1 (DE)
Title: Handle fitting for actuating a lockable leaf of a door, gate and suchlike building closure
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E05B3/04
Filed: 1985-04-25
Abstract: Handle fitting for actuating a lockable leaf of a door, gate or suchlike building closure, with an outer handle body and an inner handle body which are connected fixedly in terms of rotation to one another via a polygonal pin to be guided through the door leaf and a lock or its lock follower provided on the inside of the door leaf, which handle fitting is designed, so that it can be used without additional parts for different thickness dimensions of the closing leaf, in such a way that one (3) of the two handle bodies (3, 4) has a cavity (6), in which the end (5) of the pin (2) embedded in this handle body (3) can be fixed in different settings provided staggered in the longitudinal direction of the pin. <IMAGE>
Patent DE-3515309-A1 (DE)
Inventor: RENTZEA COSTIN DR
IPC: C07D319/06
Filed: 1985-04-27
Abstract: Compounds of the formula I    <IMAGE>  (I)  where R1 and R2 are identical or different and are each hyrogen or alkyl of 1 to 5 carbon atoms, the radicals X are identical or different substituents selected from the group consisting of halogen, cyano, trifluoromethyl, nitro, C1-C4-alkyl, C1-C4-alkoxy, unsubstituted or substituted phenyl or hydrogen, m is from zero to 5, n is an integer from 2 to 6 and Y is -CO- or -CH(OH)-, their intermediates of the formula (II)    <IMAGE> (II)  and (V)   <IMAGE> (V)  and the use of the compounds (I) as plant growth regulators.
Patent DE-3515486-A1 (DE)
Title: Bag closer
Inventor: AICHELE MANFRED
IPC: B65B67/06
Filed: 1985-04-30
Abstract: The invention relates to a bag closer with a housing accommodating a roll of self-adhesive tape, which housing has a slit for receiving the bag, which is gathered or twisted into the form of a rope in the closure region, the rope-like closure region of the bag automatically being wound with a piece of adhesive tape when introduced into the slit. In order to be able to record the number of bags closed in a simple and accurate manner, the invention envisages the provision on the housing of a meter which is preferably mechanically actuated by the rope-like closure region of the bag on introduction into the slit and counts the number of bag closing operations.
Patent DE-3518354-A1 (DE)
Title: Process for producing keys or key blanks for locks
IPC: E05B19/26
Filed: 1985-05-22
Abstract: Published without abstract.
Patent DE-3518820-A1 (DE)
Title: Open-end spinning machine
Inventor: BURYSEK FRANTISEK DIPL ING
IPC: D01H1/16
Filed: 1985-05-24
Abstract: The invention provides an open-end spinning machine which, with a comparable number of spinning units, occupies a smaller floor area than known machines of this type. The essence of the invention is that a continuous supporting beam (9) for retaining the winding arms (7) is mounted, in contrast to the bobbin transport band (10) in an outer tending part space delimited by an imaginary limiting plane (C) guided through the winding rollers (4) and draw-off rollers (3). <IMAGE>
Patent DE-3525491-A1 (DE)
Title: Sealing-lip profile for surfboards and sailing boats
Inventor: ZANDER WOLF-DIETRICH
IPC: B63B35/79
Filed: 1985-07-17
Abstract: Sealing-lip profile for surfboards or sailing boats which closes the underwater-side centreboard-case or fin-case opening virtually fluidically tight and turbulence-free in every centreboard position. <IMAGE>
Patent DE-3530190-A1 (DE)
Inventor: FRIEDRICHS K GERD DIPL ING
IPC: F16H55/06
Filed: 1985-08-23
Abstract: The wheel is provided with a hub (2) on which is shaped a pulley (17), on the external circumference of which is located a profiled section (6). In the region of the hub (2), the pulley (17) and profiled section (6) is a suitably-shaped profiled steel portion (1) extrusion-coated with a plastic jacket (3), and provided with drillings arranged over its surface. The steel portion (1) is connected to a hub ring (11) which is provided with a groove for insertion on a spring on the shaft side. To reinforce the hub (2) a support ring (5) is applied to the hub ring (11).
Patent DE-3534091-A1 (DE)
Title: Device for connecting ceramic parts by means of glass solder
Inventor: KINDLER ULRICH DIPL ING
IPC: H05B6/02
Filed: 1985-09-25
Abstract: The device for connecting ceramic parts (3 to 8) by means of glass solder consists of a metal pipe (1), in the interior of which ceramic parts (3 to 8) which are joined to one another and to be interconnected via glass solder are arranged and which is surrounded by a high-frequency coil (2). A high-frequency field radiated by the high-frequency coil (2) heats the metal pipe (1), the radiation heat of which melts the glass solder. In this manner, ceramic parts can be interconnected economically. <IMAGE>
Patent DE-3537175-A1 (DE)
Title: DC voltage converter
Inventor: INOU KIYOHARU
IPC: H02M3/28
Filed: 1985-10-18
Abstract: The invention relates to a DC voltage converter for producing a plurality of output voltages, comprising a transformer (T1) having a primary winding (n1) and a plurality of secondary windings (n2, n3), a switch circuit (Q1) for switching on and off the supply of the input DC voltage (Vin) to the primary winding (n1), rectifier and smoothing circuits (D1, D2; L1, C1) for rectifying and smoothing the AC voltages which are induced in the secondary windings (n2, n3), a circuit unit for deriving the sum of the output voltages from the relevant rectifier and smoothing circuits, and a control circuit (U1) which picks off the lowest output DC voltage from the rectifier and smoothing circuits and controls the on/off operation of the switch circuit in such a manner that the lowest voltage is kept at a constant magnitude, the DC voltages from the relevant rectifier and smoothing circuits being maintained, making use of one output terminal for the lowest DC voltage as a common or joint terminal. <IMAGE>
Patent DE-3543585-A1 (DE)
Inventor: PIEPHO RALF F
IPC: B01J8/00
Filed: 1985-12-10
Abstract: A device for metering a fine particle, free-flowing material into a reaction mixture which is preferably industrial waste water or a used emulsion, and the fine particle mixture is a release agent composed of various organic and inorganic substances, comprises a reservoir with the release agent and an endless compartmented belt which circulates around a guide roller and a drive roller and which with its ends passes through channels with little play, while the lower end is free and can be exposed to the flow in the reaction container.   <IMAGE>
Patent DE-3601505-A1 (DE)
Title: Towing device
Inventor: JUERGENS WALTER DR ING
IPC: B60D1/52
Filed: 1986-01-20
Abstract: The invention relates to a towing device with a removable ball-ended bar which has a plurality of clamping elements which lie pressed together via a spring-loaded conical collar against at least one undercut of the ball-ended bar. On opening, the conical collar allows the clamping elements to deviate laterally so that the ball-ended bar can be removed.
Patent DE-3605102-A1 (DE)
Title: Process for producing dimensionally stable loudspeaker diaphragms
Inventor: RANKE ULRICH
IPC: B29C51/08
Filed: 1986-02-18
Abstract: The invention relates to a production process for obtaining conical loudspeaker diaphragms by adhesion bonding fibre-reinforced plastic layers. For the loudspeaker diaphragms which can be produced using a heatable forming tool, a honeycomb layer is used as intermediate layer and is coated with a base layer and a cover layer. <IMAGE>
Patent DE-3609326-A1 (DE)
Title: Quick-acting closure for the releasable connection of mutually overlapping flat structural parts which are provided with aligned bores in the overlapping region
Inventor: WEIDLICH HORST DIETER
IPC: F16B39/36
Filed: 1986-03-20
Abstract: A quick-acting closure for the releasable connection of mutually overlapping flat structural parts (14, 16) is composed of a pin (10), which can be plugged through bores (18, 20) in the structural parts, and a counter-holder (12) with a housing (32) and a retaining member (38) which cannot rotate therein. The retaining member (38) contains a steeply threaded bore (36) for receiving the pin (10), provided with a steep thread (34), and is axially displaceably received in the housing (32). At least one part (50) of the retaining member (38) is designed such that it is radially resilient and in the form of a wedge in longitudinal section and, on tightening of the threaded connection, wedges in a self-locking manner between a supporting ring (52), or other stop surfaces in the housing (32), and the pin (10). The achieved connection is free of play and secure with respect to impact and vibratory forces. <IMAGE>
Patent DE-3617233-A1 (DE)
Title: Method of producing a mandibular prosthesis and a maxillary prosthesis for toothless jaws, and interlocking elements provided for performance of the method
Inventor: SCHREINEMAKERS JOSEPHUS PROF
IPC: A61C13/00
Filed: 1986-05-22
Abstract: Method of producing a mandibular prosthesis and a maxillary prosthesis for toothless jaws. First of all, a first impression is made by means of a mandibular impression tray and a maxillary impression tray, and on the basis of this first impression a mandibular bite plate and a maxillary bite plate are produced, each comprising a firm base and bite rim. The mandibular bite plate and the maxillary bite plate are then inserted into the mouth of the patient and the occlusal height is adjusted and the habitual relation is marked thereon. After adjustment of the occlusal height and marking of the habitual relation, interlocking elements which can be locked on assembly of the two bite plates are built by the laboratory into the mandibular bite plate and the maxillary bite plate in accordance with the habitual relation. Thereafter, the functional impressions are made in the practice with the aid of the mandibular bite plate and the maxillary bite plate, while the interlocking elements in the mouth of the patient coincide and close in the same manner. The corresponding functional impressions are then used to produce the mandibular prosthesis and the maxillary prosthesis. The invention also specifies interlocking elements for performing the method. <IMAGE>
Patent DE-3619044-A1 (DE)
Title: Pressure control device for a hydraulic load
Inventor: HAERDTLE WILHELM
IPC: F16D48/02
Filed: 1986-06-06
Abstract: A pressure control device for a hydraulic load, in particular a coupling (10) of a load switching gear contains a control valve (8) which controls a flow of pressure medium to the load. The control valve (8) can be adjusted by a control pressure whose level can be varied by a proportional solenoid valve (3). The proportional solenoid valve (3) contains a variable shutter (4) which is connected downstream of a constant shutter (11) in a pressure medium line (2) which leads from a pressure source (1) to the proportional solenoid valve (3). In order to be able to keep the constant shutter (11) as small as possible and, nevertheless, to permit rapid adjustment of the control valve (8), a second variable shutter (12) is connected upstream of the constant shutter (11) in the pressure medium line (2). The opening cross-section of the second variable shutter (12) can be varied as a function of the opening cross-section of the proportional solenoid valve (3). The control line (14) for the actuation of the control valve (8) is connected to the pressure medium line (2, 2B) between the second variable shutter (12) and the constant shutter (11). <IMAGE>
Patent DE-3625349-A1 (DE)
Title: Circuit arrangement for call control in dual-telephone connections
Inventor: MOSES KLAUS
IPC: H04M9/00
Filed: 1986-07-26
Abstract: A circuit arrangement for call control in dual-telephone connections with two mutually independent directory numbers, to which standard telephone sets are connected, a common call switching device, which exhibits a call receiver for each line and can be activated by a switching means, being connected into the circuit between the lines and the telephone sets, consists in that when ringing signals arrive on the subscriber line, the relevant call receiver generates an output signal which initiates the closing of the loop of the subscriber line, an AC speech voltage connection to the other subscriber line and a disconnection of the telephone set or sets by suitable means. This makes it possible for two subscribers calling at the same time to be able to establish a voice link, the time of the calls having been previously agreed.
Patent DE-3630294-A1 (DE)
Title: Process for welding ultrahigh-molecular-weight polyethylene
Inventor: MANTHEY MICHAEL
IPC: B29C65/00
Filed: 1986-09-05
Abstract: For the hot-gas welding of UHMW PE, a polyethylene with a molecular weight, measured viscosimetrically, of 350000 to 800000 g mol<-1> is used as welding additive, preferably with the use of a high-speed welding nozzle.
Patent DE-3635209-A1 (DE)
Title: Solar cell module
Inventor: MELCHIOR BERND
IPC: H02S20/10
Filed: 1986-10-16
Abstract: The invention relates to a plate with solar cells attached to the upper side facing the sun. The lower or back side carries or forms an advertising surface 5. <IMAGE>
Patent DE-3636843-A1 (DE)
Title: Measuring device for the determination of front and rear drawer signs in the human knee joint in various rotary positions of the lower leg and in various bending positions
Inventor: PROESCHOLDT RUDOLF DIPL PHYS
IPC: A61B5/103
Filed: 1986-10-29
Abstract: Measuring device for the determination of front and rear drawer signs in various bending positions and rotary positions of the lower leg in tests of the knee ligaments. The mobility of the knee joint in the sagittal direction at right angles to the lower leg is to be measured as a function of the rotary position of the lower leg and the flexion in the knee joint. For determination of the displaceability, rigid fixators are dispensed with, with the exception of the foot, and supports are only provided on the femoral condyles. Moreover, there is a specially constructed chair which immobilises the patient. The lower leg is loaded with the required force, and the displacement between upper leg and lower leg is measured electromechanically. The references employed for the boney skeleton are, on the one hand, the soft tissues of the upper leg which are not displaced relative to the bone in the given set-up, and, on the other hand, a tripod magnet which rests closely against the head of the tibia and operates a linear potentiometer via a switch. The device is intended for diagnosing and monitoring the progress of instabilities of the knee ligaments.
Patent DE-3639875-A1 (DE)
Title: Sales pack for an assortment of needles, in particular sewing needles
Inventor: NYSTEN BERNHARD DIPL ING
IPC: B65D85/24
Filed: 1986-11-21
Abstract: In a sales pack for sewing needles, a box divided into chambers is used, which may be attached to a sheet-like backing. In order to secure the axial position and the proper turning position of the sewing needles with the eye in alignment, it is proposed to provide the chambers in the box in some areas with an inner adhesive layer to which the sewing needles are attached in a manner which is secure against displacement and/or rotation, it being possible for the adhesive layer to be removed again when the box is in use.
Patent DE-3642022-A1 (DE)
Title: Pressure vessel for compressed air
Inventor: SCHROERS JOSEF
IPC: B08B5/02
Filed: 1986-12-09
Abstract: In addition to compressed air, a pressure vessel contains a propellant gas. The proportions of compressed air to propellant gas are of the order of 82.5 to 17.5 per cent by volume. The addition of the propellant gas to compressed air allows outflow under uniform pressure and hence allows use of the pressure vessel for the provision of compressed air for cleaning purposes or the like irrespective of location or the availability of a compressor.