baber/WOPTO huggingface dataset:
Patent DE-3301551-A1 (DE)
Title: Appliance for the comminution and fermentation of stale bread
Inventor: MENGE WILHELM
IPC: B02C18/18
Filed: 1983-01-19
Abstract: The appliance which is disclosed can be operated with a very small energy outlay. This aim is achieved by the arrangement of a collecting basket under a filling opening of a container. The side walls of the collecting basket are simultaneously formed as counter-blades for effecting cutting with rotating cutting blades, both blades being associated with one another such that in each case only one rotating blade can come into contact with a stationary counter-blade.
Patent DE-3302411-A1 (DE)
Title: Device for filling anode baskets in electroplating systems with anode material
Inventor: KUGLER PETER
IPC: C25D17/10
Filed: 1983-01-21
Abstract: A device for filling anode baskets in electroplating systems with anode material is characterised in that a channel containing a conveyor worm is fitted on, or next to, the anode bar with the anode baskets suspended from it, the channel having a filling funnel at one end and a duct-type outlet above each anode basket.
Patent DE-3310497-A1 (DE)
Title: Reciprocating piston engine
Inventor: SCHITTLER MICHAEL DIPL ING
IPC: F02B23/06
Filed: 1983-03-23
Abstract: In the case of a reciprocating piston engine, a cylinder head gasket (30) is arranged between cylinder head (6) and cylinder liner collar (21), which gasket comprises an axially deformable metal washer (31) and a flanged plate (33) largely enveloping this. In order to achieve correct centring of the gasket (30) without the risk of destroying it, the gasket (30) has a plurality of lugs which bear on at least one of the surfaces (24 and 25), which define a gap (27) between cylinder liner collar (21) and the corresponding recess (22) in the crank casing (1). The lugs preferably bear on both surfaces (24, 25) whilst centring the cylinder liner (2) in the crank casing (1). <IMAGE>
Patent DE-3312585-A1 (DE)
Title: Container transporting and storage system
Inventor: BILLER BERND
IPC: A01D90/08
Filed: 1983-04-08
Abstract: Round or cuboid pressed bales of raw fodder, such as hay, semi-wilted silage or straw and the like, require a high degree of expenditure in terms of work, machinery and packaging material for transportation and storage, in particular for silage. In order to avoid this, a system and the associated devices are proposed, according to which the pressed bales are already introduced on the field or the edge of the field into reusable bale receiving boxes 2 of a mobile container 1, in which they are stored, packaged openly or gas-tightly, until they are used, such as for feed or bedding or the like. To save the number of driving axles 3 required, the latter are arranged on the main frame 4 of the container so as to be rapidly mountable and removable. <IMAGE>
Patent DE-3316213-A1 (DE)
Title: Device for oil furnace systems for preheating the fuel oil
Inventor: BAUER HERBERT
IPC: F23K5/20
Filed: 1983-05-04
Abstract: Published without abstract.
Patent DE-3324749-A1 (DE)
Title: Pipeline for garden landscaping and agricultural concerns
Inventor: SEILER GEORG
IPC: A01G25/00
Filed: 1983-07-08
Abstract: A pipeline is provided for garden landscaping concerns and agricultural concerns, which pipeline is particularly light in weight, easy to handle, and simple in construction. For this purpose, plastic pipe lengths are provided at their ends with threaded ribs of a multi-start thread which can be clamped in mechanical engagement and in a sealed, mutually abutting position, by means of a sleeve which engages over the pipe ends which are to be coupled, by relative rotation of the sleeve with respect to both pipe lengths which are to be coupled, a sealing ring which is anchored in the sleeve being clamped in at the abutment point between the ends of the pipe lengths.
Patent DE-3328163-A1 (DE)
Title: Cutting boom for alternative attachment to a selective-cut heading machine or a hydraulic excavator
Inventor: BRANDENBURG HELMUT ING GRAD
IPC: E21D9/10
Filed: 1983-08-04
Abstract: The cutting boom 1 can alternatively be attached to a selective-cut heading machine or a hydraulic excavator 11 in place of the excavator bucket. It has as a drive motor an electric motor 4 which is provided with a second output shaft 6 and can be coupled to a hydraulic motor 8 which can be driven by the excavator hydraulic system. <IMAGE>
Patent DE-3330899-A1 (DE)
Title: Arrangement for increasing the speed of a gas or liquid flow
Inventor: RECHENBERG INGO PROF DR ING
IPC: F03D1/04
Filed: 1983-08-25
Abstract: The invention relates to an arrangement for increasing the speed of a gas or liquid flow. It comprises a system of swirl-producing elements arranged in a circular shape, through which the flow of gas or liquid is fed to a generator. <IMAGE>
Patent DE-3332063-A1 (DE)
Title: Process for the preparation of benzyl ether resins as binders for foundry sands by the cold-box system
Inventor: KOCH OTTO DR
IPC: C08G18/54
Filed: 1983-09-06
Abstract: The invention relates to the preparation of phenol-formaldehyde condensation products having a predominantly ortho structure as binders for foundry sands by the cold-box process, by condensation of phenol or phenol derivatives with formaldehyde in an aqueous system in the presence of ortho-directing catalysts, separation of the resultant resin phase, and reaction of the binder blended with sand/polyisocyanate and an amine as curing component to give a sand material.
Patent DE-3335666-A1 (DE)
Title: Method for simultaneously welding a plurality of optical fibre pairs and device for carrying out this method
Inventor: BRUGGER RUDOLF DIPL ING
IPC: G02B6/255
Filed: 1983-09-30
Abstract: In order to splice a plurality of optical fibre pairs, the latter are brought with their joints (S) between two electrodes (E) and welded simultaneously to one another by striking an AC arc (WL). In order to obtain uniform temperatures at all joints (S), the mid-points of the joints (S) of all optical fibre pairs are arranged on a circular or parabolic arc (KB) whose convex side faces the connecting straight lines (VG) between the tips of the electrodes (E) and whose apex lies on the central perpendicular (MS) of these connecting straight lines (VG). The circular or parabolic arc (KB) is produced by slideways for the optical fibres whose V-shaped grooves are arranged at levels corresponding to the arc. Changes in length caused by the transition to the circular or parabolic arc (KB) are already compensated when the individual optical fibres clamped in housings are cut back. <IMAGE>
Patent DE-3343253-A1 (DE)
Title: Fluoride tablet with delayed release of active ingredient and process for its production
Inventor: WALSDORF NEILL BAILEY
IPC: A61K33/16
Filed: 1983-11-30
Abstract: The tablet contains 8 to 20 parts of a water-soluble fluoride, preferably sodium fluoride, 35 to 45 parts of sugar, 1 to 10 parts of talc and 1 to 5 parts of magnesium stearate per 100 parts by weight. These components are dispersed in 35 to 70 parts of a base composed of carnauba wax. To produce the tablet, the components are mixed in a particular particle size and sequence, and the mixture is compressed to a dense tablet. The tablet is used to treat bone disorders, especially osteoporosis.
Patent DE-3344734-A1 (DE)
Title: Sealing element for gaskets
Inventor: HEINRICH RICHARD
IPC: F16J15/02
Filed: 1983-12-10
Abstract: The sealing element is provided for gaskets and has a compressible sealing body composed of elastomeric material. An adjusting part is at least partially accommodated in it and, in the deformed state of the sealing element, this adjusting part exerts a restoring force on the sealing body towards the undeformed state of the sealing element. The adjusting part reinforces the sealing element in such a way that it is not deformed to an impermissible degree during the installation of the gasket. If, for example, the sealing body loses some of its elasticity during operation, it is adjusted again by means of the restoring force to such an extent that the contact pressure of the sealing element against the associated sealing surfaces which is required for sealing is ensured.
Patent DE-3347412-A1 (DE)
Title: Method for navigating an aircraft, and an arrangement for carrying out the method
Inventor: SIMIANER ALBERT DIPL ING
IPC: F41G7/22
Filed: 1983-12-29
Abstract: The invention achieves the object of steering an aircraft having on-board means to a destination which is stationary on the earth's surface or is moving slowly in comparison to the flying speed of the aircraft, without having to use attitude gyros as in the case of proportional-navigation methods and, instead of this, being able to use the pursuit-curve navigation method, without any flight-stability problem.
Patent DE-3347892-A1 (DE)
Title: Shelf unit
Inventor: BIRKETOFT RALF
IPC: A47B96/14
Filed: 1983-03-03
Abstract: The invention relates to a shelf unit having bracket support arms (300), of which each bracket support arm consists of a support-arm upper part (50) and a support-arm lower part (30), the longitudinal slot formed in the support-arm upper part (50) being closable by means of a profiled strip in the region which has no bracket support-arm lower part, such that, on the one hand, support-arm lower parts (30) of shorter length relative to the support-arm upper parts (50) can be used, as a result of which the support-arm upper parts (50) can have a length which corresponds to the depth of the brackets used, and, on the other hand, it is possible to wash, keep clean and also disinfect bracket support arms (300) of this type without effort since the interior of the support-arm upper part (50) is closed by means of the profiled strip against the penetration of dust and moisture (Figure 10). <IMAGE>
Patent DE-3400298-A1 (DE)
Title: Safety device for electronic drilling machines
Inventor: MULOT GEORGES
IPC: B23Q1/48
Filed: 1984-01-05
Abstract: The invention relates to a safety device for drilling machines with a movable protective shield, a system for preventing rotational movements of the workpiece holding device, and with actuating and control means. It is essential that the U-shaped protective shield (12) is secured in such a way that it can be lowered via a parallelogram linkage system. The lowering of the shield (12) is controlled by the actuating lever (13) of the drill spindle (20) and via control means (lever 16, cam 16'). A separate workpiece holding system (23) is provided. Furthermore, a special circuit is provided whereby drilling can be performed only by two-handed operation and when the protective shield (12) is lowered. 
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Patent DE-3402685-A1 (DE)
Title: Automatic ventilation device for non-selfpriming pumps delivering liquids, particularly for single-stage or multi-stage centrifugal pumps
Inventor: BERES ARPAD
IPC: F16J1/08
Filed: 1984-01-26
Abstract: The invention relates to an automatic ventilation device for non-selfpriming single-stage or multi-stage liquid pumps, comprising an evacuating pump which is driven by the face of an eccentric disc, the piston rod, which interacts with the piston of the evacuating pump, being pressed onto the eccentric disc by a restoring spring. The essence of the invention consists in the evacuating pump and the pressure chamber of the liquid pump being connected to one another via a switchover element or a line, while the evacuating-pump piston rod, which is pressed onto the eccentric disc, can move freely and is linked to the piston in a self-commuting manner, a suction valve being incorporated in the lower part of the casing which holds the piston, for the purpose of regulating the fluid which flows through the switchover element into the lower cylinder chamber, and, furthermore, in the lateral surface of the piston at least one annular groove is formed, which is suitable for holding lubricant and in which a loosely inserted lubricating ring is arranged.
Patent DE-3403003-A1 (DE)
Title: Door handle lying within a door plane in a position of rest, especially for motor vehicles
Inventor: KURTH HERMANN W DIPL ING
IPC: E05B85/10
Filed: 1984-01-28
Abstract: The invention relates to a preferable two-armed door handle, especially for motor vehicles, which lies within a door plane in a position of rest and is pivotable about a journal of a carrier part and which can be pivoted out of the position of rest into a gripping position and can be retained in this intermediate position and in the position of rest, the door handle being operatively connected to a retaining device by means of a rod via an extension provided on the bearing arm of the door handle. According to the invention, the door handle, in its position of rest, is surrounded positively by the adjacent door panelling, and the position of rest and intermediate position of the door handle can be assumed, in response to triggering by a control signal, by means of an actuating drive which is connected to the extension by a coupling rod.
Patent DE-3410608-A1 (DE)
Title: Method for multiple use of the keys of the keypad of simple telephone stations
Inventor: KAMMERL ANTON DR ING
IPC: H04M1/2747
Filed: 1984-03-22
Abstract: The invention relates to the multiple use of the keypad keys of simple telephone stations with an address memory, main memory and display and keys for system-dependent subscriber services. The object is to assign as many subscriber services in user-friendly fashion to as few additional station keys as possible. This is achieved by assigning to each key for subscriber services a plurality of subscriber services which, according to the invention, are shown in succession on the display when the handset is on-hook, thus allowing a selection to be made. The selected subscriber service is assigned to the key as a key function when the handset goes off-hook. A relatively large number of subscriber services can thus be assigned to an aforementioned station at minimal operating element cost.
Patent DE-3416557-A1 (DE)
Title: Machine for pouring material to be packaged into bags
Inventor: SCHIRBEL MANFRED
IPC: B65B1/02
Filed: 1984-05-04
Abstract: Bags (S) are produced from a web of film (10) in two bag manufacturing devices (1, 2). The bags (S) are brought together in a collecting station (3) and are transferred to a filling piece (5) by means of a bag feeding device (4). The bags (S) are alternately fed from the filling piece (5) to two sealing stations (6, 7), in which the upper bag ends are folded and are then welded together with a top seam. The bags (S) are then pushed on to a discharging belt (83) on which they are discharged in an upright position. A faster filling cycle is made possible by the double arrangement of bag manufacturing devices (1, 2) and sealing stations (6, 7), as additional time for welding the bottom seams and the top seams is gained. <IMAGE>
Patent DE-3417085-A1 (DE)
Title: Reinforcing steel rail
Inventor: RASBACH GEB FARR
IPC: E04G21/12
Filed: 1984-05-09
Abstract: A description is given of reinforcing steel rails which comprise a rail, a plurality of reinforcing steel elements and a cover. In order to ensure in the case of said reinforcing steel rails that the free ends of the rail do not extend up to the surface of the concrete masonry, it is proposed to configure the cover such that it projects on either side with respect to the rail, and to design the two projecting parts in the shape of a U such that the U-shaped bends, in the region of their legs directed towards one another or in the region of the webs connecting the legs of the bends, bear on the outer surfaces of the rail.
Patent DE-3417951-A1 (DE)
Inventor: LINGNAU JUERGEN DIPL CHEM DR
IPC: G03G5/10
Filed: 1984-05-15
Abstract: An electrophotographic recording material is disclosed comprising an electrically conductive support, a photoconductive layer and, optionally, an insulating barrier layer between the substrate and photoconductive layer. The photoconductive layer comprises at least one organic, n-type conducting pigment in a concentration between 10 and 50, preferably between 15 and 30, percent by weight, relative to the photoconductive layer weight, at least one electronically inert, carbonyl group-containing binder and an organic, p-type conducting photoconductor in a concentration from 0 to 20, preferably from 2 to 8 percent by weight, relative to the photoconductive layer weight. The n-type conducting pigment preferably comprises a compound selected from the trans-perinones, the perylene-tetracarboxylic acid diimides, and the condensed quinones.
Patent DE-3420711-A1 (DE)
Inventor: OHLSSON INGEMAR
IPC: B31B50/30
Filed: 1984-06-02
Abstract: A packaging machine is disclosed for making and filling packages (1) consisting of inner (13) and outer (2) containers formed from sheet material. The apparatus comprises two supply locations (35) for supplying two separate webs of packaging material (31, 32). In station A tubular outer containers (2) are constructed from the web (31). In station B web (32) is formed into individual containers sealed and filled with a flowable, e.g. liquid, material. In station C the filled inner containers (13) are mated with the outer covers (2) which are sealed in station D and discharged from the apparatus.
Patent DE-3426247-A1 (DE)
Title: Micro-electronic stringed instrument for wireless transmission
Inventor: JUENGLING HELMUT
IPC: G10H1/32
Filed: 1984-07-17
Abstract: This micro-electronic stringed instrument contains all feasible electronic sound systems in integrated form. It contains, for example, a playback system, microphone connection, headphones connection and all possible and feasible electronic sound changes. Furthermore, this instrument has a microtransmitter with a power supply unit which provides the interpreter with a facility for wireless adjustment and control of his sound volume, the tone and also the sound volume of the band members via a loudspeaker system within a specific radius. The mechanical frequency of the played strings is converted into electronic frequencies and fed to the various ancillary electronic systems to change the sound if required. Switches and other devices, disposed in a clear manner, provide easy-to-use operating facilities.
Patent DE-3430948-A1 (DE)
Title: Lifting platform, in particular for garages, for parking vehicles or storing articles
Inventor: SLAVIK JARO DIPL ING
IPC: E04H6/00
Filed: 1984-08-22
Abstract: The lifting platform according to the invention is characterised in that it comprises:   a) a framework (13) to be fastened to a perpendicular wall (12) and consisting of two perpendicular, left-hand and right-hand guide rails (1, 2) and a top, horizontal connecting crosspiece (3), b) a lifting frame (4) which is vertically adjustable in the guide rails and has a horizontal parking surface (5), and c) a lifting mechanism (7, 8, 9, 10), fastened to the framework, for the vertical adjustment of the lifting frame.   <IMAGE>
Patent DE-3431994-A1 (DE)
Title: Noise suppression device for an endoscope
Inventor: NAGASAKI TATSUO
IPC: H04N7/10
Filed: 1984-08-31
Abstract: The noise suppression device is used in an endoscope which operates with a solid-state pick-up element and eliminates external noise which is superimposed in an unwanted manner on the internal image signal which is obtained from the solid-state pick-up element when the signal is transmitted to the imaging unit. The output of the solid-state pick-up element is amplified by a preamplifier and forwarded via a signal transmission device. This signal transmission device consists of two shielded cables and supplies the internal image signal to a differential amplifier via at least one of the cables. This differential amplifier operates in such a manner that the in-phase component is eliminated, as a result of which the external noise, which is induced with the same phase in the shielded cables, is cancelled. <IMAGE>
Patent DE-3435127-A1 (DE)
Inventor: SASSERATH AREND
IPC: F24D3/10
Filed: 1984-09-25
Abstract: 1. Filling device for introducing fresh water into a closed heating installation, comprising (a) a pressure reductor (1) connected on the inlet side to a fresh water conduction, (b) a tube separator (20) connected to the outlet side of the pressure reductor (1) and having a water-carrying movable member (23), - which in a first operative position is advanced and establishes a connection between a fresh water outlet (22) communicating with the outlet of the pressure reductor (1) and the heating installation, bridging a point of separation (15), - which, in a resting position, ends upstream from the point of separation and closes the fresh water outlet (22), and - which is displaceable by a servomotor to which is applied the fresh water pressure from the resting position to the operative position, (c) a backflow preventor (7) arranged downstream from the tube separator (20) and the point of separation (15) and connected to an inlet of the heating system, and (d) a control arrangement (40) arranged to control the application of the fresh water pressure to the servomotor, characterized in that (e) the control arrangement (40) comprises a differential pressure sensor (41) on which is applied, on one side, the pressure from the outlet of the pressure reductor (1) and, on the other side, the pressure in the heating system, (f) the servomotor for the tube separator (20) is arranged to be controlled by the differential pressure sensor (41) such that - the tube separator (20) is moved, with a first pressure in the heating installation which is equal to the pressure at the outlet of the pressure reductor, to its resting position, and - the tube separator (20) is arranged to be advanced to its operative position with a second pressure in the heating installation which is less than the first pressure.
Patent DE-3442746-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: KUEHN HEINZ
IPC: B60C15/02
Filed: 1984-11-23
Abstract: The invention relates to a pneumatic vehicle tyre of the tube type. It is based on the object of ensuring the seat of the tyre on its rim even when under high stresses. For this reason, according to the invention the tube tyre has tension-resistant reinforcement inlays arranged distributed over the width of its inner seating face or extending over this width, which inlays permit the tyre body to be fixed by a press fit, preferably dispensing with additional holding means. At the same time, an outer ring located on the outer circumference of the pneumatic tyre can be provided with a tread and tube-shaped cross-section, which is connected in a positively engaging but detachable fashion to a base ring which has the reinforcement inlays.
Patent DE-3446153-A1 (DE)
Title: Tool for forming tips on wire connections of electronic components
Inventor: SCHNEIDER BERND
IPC: H05K13/04
Filed: 1984-12-18
Abstract: A device having a specially constructed cutting mould which makes it possible to cut off connecting wires, of preferably round cross-section while at the same time forming an approximately conical tip. For this purpose, a component leg is positioned, by means of a relatively tightly-toleranced hole, in a surface plate under which two mutually opposite blades having a V-shaped cutter and a half-conical blade base are arranged which are simultaneously moved towards one another, as far as the centre axis of the connection wire, in order to carry out a cutting process. <IMAGE>