baber/WOPTO huggingface dataset:
Patent DE-3332038-A1 (DE)
Title: Improvements in the crank rod/crankshaft sub-assembly in hermetically sealed compressors
Inventor: AUDI PIERA DANIEL
IPC: F04B39/14
Filed: 1983-09-06
Abstract: The invention relates to an improvement in the assembly of the crank rod/crankshaft sub-assembly in hermetically sealed compressors with single-part crank rod and a bearing support fixed on the stator of the electric motor, which support on the one hand serves as bearing for the shank of the crankshaft and on the other hand has a hollow chamber, which forms the cylinder for the piston. The invention consists essentially in the fact that the through bore for the shank of the crankshaft has a diameter which is greater than the diameter of this shank, and in addition that a bushing is introduced through this bore from the opening lying in the stator of the electric motor, the outside diameter of which bushing is adapted to the bore diameter and the inside diameter of which is adapted to the outside diameter of the shank of the crankshaft, the bushing being partially inserted into the bore of the bearing support prior to fitting of the crankshaft, so that it does not protrude through the outside opening of the bore, and in addition that thereafter the shank of the crankshaft is inserted through this opening into the bushing until the flange with the axle journal for that on the crank rod comes up against the bushing, remaining situated on a plane below the crank rod, and that thereafter the piston with the crank rod pivotably connected to it is inserted into the cylinder until the outer head of the crank rod lies flush and concentric with the axle journal, so that due to raising of the bushing the said bushing raises the flange of the crankshaft with it at each stroke and introduces the axle journal into the crank rod, thereby completing the coupling of the two parts.
Patent DE-3335191-A1 (DE)
Title: Heating plant
Inventor: FREUND JOSEF
IPC: F24D11/00
Filed: 1983-09-28
Abstract: A heating plant for buildings is proposed, with a heat reservoir operating in the low temperature range and formed by a load-bearing ceiling and if necessary also a load-bearing wall of the building, ducts for conducting the heat transport medium being provided in the ceiling or wall which consists of e.g. concrete or hollow bricks, for the formation of air channels connected to a solar air heater, and the roof or wall being surrounded on all sides by insulation layers. The material for heat storage of the ceiling or wall can contain metal- smelting slag, especially steelworks slag, and an electrical heating element can be embedded, while the insulation layers preferably contain a radiation-reflecting metal foil.
Patent DE-3345772-A1 (DE)
Title: Rolling-up device
Inventor: NEDERMAN BILL PETER PHILIP
IPC: B65H75/38
Filed: 1983-12-17
Abstract: The invention relates to a rolling-up device, preferably for rolling up tubing for waste gases, in which a rolling-up drum (1) which has a drum intermediate part (6) with end panel pieces (7, 8) is arranged in a mount (2) which has a mount intermediate part (3) with side pieces (4, 5). So that the roller can be kept in store and transported in its packaging and so that a mount for a number of drums can be kept in store, the roller according to the invention is characterised in that the mount intermediate part (3), the side pieces (4, 5) of the mount (2), the drum intermediate part (6) and the end panel pieces (7, 8) of the rolling-up drum (1) consist of separate parts, the side pieces (4, 5) of the mount (2) being mountable in a removable fashion on the mount intermediate part (3) in dependence on the length of the rolling-up drum (1) at a distance from one another, and in that the end panel pieces (7, 8) of the rolling-up drum (1) are mountable in a removable fashion on the drum intermediate part (6) once the said drum intermediate part has been given an essentially cylindrical shape. <IMAGE>
Patent DE-3403526-A1 (DE)
Inventor: KEIL WERNER
IPC: H01F27/36
Filed: 1984-01-30
Abstract: 1. A high voltage winding (1) of an inductive voltage transformer comprising at least two sub-windings (2, 3) one of which coaxially surrounds another and an intermediate electrode (9) which lies between the sub-windings and whose edge zones, which are located on both sides of a central zone (10) inside the high voltage winding, project laterally from the high voltage winding (1), characterised in that the intermediate electrode (9) consists of two metallic, half-ring shaped shell components (12, 13) which contain holes (14) in their central zone ; that, leaving two gaps (18), the shell components (12, 13) externally surround the first (inner) sub-winding (2) and are pressed by the other (outer) sub-winding (3) which is wound thereon against the first sub-winding (2) ; and that one of the two gaps (18) is bridged by means of a contact element (30).
Patent DE-3408158-A1 (DE)
Title: Warning and emergency signal
Inventor: OFFHAUS GUENTER
IPC: E01F9/608
Filed: 1984-03-06
Abstract: A warning and emergency signal consists of commercially available components, especially a warning triangle, a notice board with emergency number or traffic directions, traffic sign illumination and hazard lights, which are connected to each other by a novel supporting device by means of which the warning and emergency signal is attached to equipment at the edge of the carriageway, such as reflector posts or crash barriers.
Patent DE-3418480-A1 (DE)
Title: Controller for heating a hot-water reservoir
Inventor: KOHNKE HANS-JUERGEN DIPL ING
IPC: G05D23/275
Filed: 1984-05-18
Abstract: During the heating of a hot-water reservoir, partial quantities of total volume can be brought to a desired temperature. For reasons of economy, re-heating during a re-charging low-tariff time is intended to take place only when the residual quantity of hot water is less than a quantity which is normally adequate until the next low-tariff time. If necessary, it is intended to re-heat only that partial quantity which is normally adequate until the next low-tariff time. For this purpose, the number of quantity switching contacts is equal to the number of low-tariff times per cycle. A time switching mechanism closes a dedicated time switching contact during each low-tariff time. The first quantity switching contact, for the largest quantity, is allocated to the time switching contact for the longest low-tariff time. The quantity switching contact for the lowest partial quantity is allocated to the time switching contact for the low-tariff time occurring before the longest low-tariff time.   <IMAGE>
Patent DE-3418517-A1 (DE)
Title: Bottle receiver for furniture fitted under a table
Inventor: DELBROUCK KLAUS
IPC: A47B77/04
Filed: 1984-05-18
Abstract: The invention relates to a bottle receiver for furniture fitted under a table, having doors which are arranged in front of the receiving compartments and can be pivoted in each case about a vertical axis of rotation. The bottle receiver is to be constructed in such a way that, on the one hand, the receiving compartment of the furniture can be utilised and, on the other hand, convenient and rapid access to the bottles is possible. This is achieved in that a mobile receiving basket is provided to receive the bottles, in that the receiving basket is suspended with the aid of a hooking-in device on a stationary fastening which is arranged in the front upper region of the respective receiving compartment of the furniture, in that the hooking-in device is attached pivotably to the receiving basket, the pivot axis running substantially horizontally and parallel to the front side of the furniture, and in that the attachment region of the hooking-in device on the receiving basket lies behind the overall centre of gravity of the receiving basket, seen from the front side of the furniture.
Patent DE-3423575-A1 (DE)
Title: Method and device for the utilisation of gravity and buoyancy
Inventor: JAHN MANFRED
IPC: F03B17/02
Filed: 1984-06-27
Abstract: The invention relates to a method and a device for the utilisation of gravity and buoyancy. A fixed vessel with a water inlet and a water outlet is used, in which a piston, supported so that it is vertically displaceable, is arranged. Water is repeatedly fed into a vertically displaceable vessel connected to the piston and the vessel with the piston is moved downwards by the weight of the water in the vessel. The water is then let out of the vessel and the vessel moves back upwards due to the buoyancy of the piston, the movement of the piston being used to generate energy.
Patent DE-3428956-A1 (DE)
Title: Device for removing ash from a tiled stove or the like
Inventor: BLICKLING ROLF
IPC: F23J1/04
Filed: 1984-08-06
Abstract: During emptying of a tiled stove, in order to ease extraction of the ash box and carrying away, a receiving container with a handle is provided, into which the ash box can be extracted from the oven by means of a bar provided with a hook and subsequently conveniently carried away.
Patent DE-3438974-A1 (DE)
Title: Knock-out device
Inventor: FRANKE RUDOLF
IPC: B60T17/22
Filed: 1984-10-24
Abstract: My knock-out device is a useful instrument for the handyman and for the specialist. It will be a valuable addition to the tool market. It is operated as follows: An impact is produced by means of a weight with a bow, which slides on a screw. A so-called work tip is screwed on the thread. The impact is transmitted to the tip. This is performed manually. At this point the hook of the tip is located in the eye of the brake pad. Due to the impact the brake pad is drawn out. The instrument is simple, effective, easy to manufacture, robust and easy to handle.
Patent DE-3441488-A1 (DE)
IPC: G03B23/02
Filed: 1984-11-13
Abstract: PCT No. PCT/EP85/00615 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03029 PCT Pub. Date May 22, 1986.Apparatus for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile of photographic prints, is provided. The apparatus has a first and a second frame part which may be moved relative to one another and parallel to the main plane of the pile, and a picture changer which, on movement of the frame parts backwards and forwards, removes an individual sheet at one end of the pile and adds it to the other end of the pile. The picture changer includes a first and a second separating member which, resiliently biased towards each other, define a through-gap which for the entry of the sheet being separated has a spacing greater than the thickness of one sheet and less than the thickness of two sheets, which spacing is, during the outward movement of the frame parts, maintained or reduced to the thickness of the sheet being separated, as appropriate.
Patent DE-3441843-A1 (DE)
Title: Lubricating device for change-gear transmissions
Inventor: GARTNER HELFRIED
IPC: F16H63/40
Filed: 1984-11-15
Abstract: A lubricating device for change-gear transmissions possesses at least one spray tube which has spray orifices for the lubricant which are directed into the region of engagement of the pairs of gearwheels. The pairs of gear wheels can be inserted selectively into the force flux by means of a switching member. In order, even in highly loaded transmissions, to guarantee a sufficient cooling of the gear wheels without increasing the quantity of lubricant, there is mounted on the spray tube (8) a slide (10) which is coupled respectively to a switching member (6) and which at least partially closes the spray orifices (9) in the neutral position of the switching member (6). The slide (10) has outflow orifices (11) which are assigned to the spray orifices and one of which can be brought respectively into full coincidence with a spray orifice (9) directed towards it when a pair of gearwheels is inserted. <IMAGE>
Patent DE-3443561-A1 (DE)
Title: Telephone set
Inventor: WAECHTLER RUDOLF DR
IPC: H04M1/02
Filed: 1984-11-29
Abstract: The invention relates to a telephone set of mouldable plastic, consisting of an upper housing part and a lower housing part. It is the object of the invention to reduce the production costs of telephones and to make production largely automatable. This is achieved by the fact that all stationary plastic parts on a housing part are joined integrally to the housing, that the conductor tracks are applied to the housing part containing the plastic parts, that the electronic components are mounted on the conductor tracks and are brought into electrical contact with these, that the contact springs are inserted in the stationary plastic parts, that the operating elements of the telephone set are mounted on one of the said housing parts and that the two housing parts are assembled. <IMAGE>
Patent DE-3445611-A1 (DE)
Title: Applied-ignition injection internal combustion engine
Inventor: SCHAEFER FRED DR ING
IPC: F02M61/14
Filed: 1984-12-14
Abstract: In an applied-ignition injection internal combustion engine, the valve housings 5 of the injection nozzles 4 have a metal connection to the cylinder head 1. The vibrations of the internal combustion engine are thereby transmitted to the valve housing 5, so that even with small injection quantities a relative movement comparable to buzzing occurs between the valve housing and the valve body, which ensures cleaning of the valve seat and a tight closure of the valve once the internal combustion engine is switched off. <IMAGE>
Patent DE-3446953-A1 (DE)
Title: Method for measuring the melt level
Inventor: SCHARL JOSEF
IPC: G01F23/14
Filed: 1984-12-21
Abstract: The invention relates to a method for measuring the filling level in low-pressure furnaces. According to the invention, a reference pressure which is below the final casting pressure is preset for this purpose. The time taken until the reference pressure is reached is measured and serves as a calibration value for adjusting the final casting pressure. For this purpose, it is necessary to feed the compressed air for filling the furnace at a constant volumetric flow per unit time. The method has the advantage that no measured value transducers, which might be damaged by the casting cycle or furnace cleaning, need to be located in the furnace.
Patent DE-3447468-A1 (DE)
Inventor: PELLATZ EGON DR ING
IPC: A44B18/00
Filed: 1984-12-27
Abstract: The fixing element is comprised of a plane support, for example a network, and of hooks (1) (2) projecting from different parts of the support and connected by spring clamps (10), having a fine structure or a micro structure. The fixing element adheres to all flat material wherein the hooks may grip, such as skin, leather, rubber, soft synthetic material, cloth. It retains its adhesion properties even if the surface is greasy, dirty, wet, dusty or covered with hair or even immersed in water. An important application of the fixing element is the toupet. In the medical field, it may be used for example for fixing the electrodes in an ECG, the electric conductivity properties of the hooks providing an additional possibility.
Patent DE-3500655-A1 (DE)
Title: Housing for distributors, especially for telephone systems
Inventor: SCHRAMM JOSEF
IPC: H02G3/08
Filed: 1985-01-10
Abstract: The invention relates to a housing (1) for distributors, especially for telephone systems, which is protected by means of special measures against unauthorised access, particularly in the region of the cable entries. The cable entry region of the housing (1) is covered by a cable entry plate (5), the housing wall (1) engaging in a circumferential groove (7). The entry openings (6) for the cables are covered in a corresponding manner by conically running sleeves (2). <IMAGE>
Patent DE-3500723-A1 (DE)
Title: Alternator, especially a three-phase alternator, for vehicles
Inventor: FRANZ HERBERT
IPC: H02K11/04
Filed: 1985-01-11
Abstract: An alternator, especially a three-phase alternator, for vehicles, having a bearing plate (8) (which is remote from the drive and produced from insulating material) on whose inside a radially directed brush holder (30) is integrally formed and on whose circumferential side (34) an open incision (33) is provided for access to the brush holder. <IMAGE>
Patent DE-3502941-A1 (DE)
Title: Ultraviolet radiation comb
Inventor: SYED KHALID MIAN
IPC: A61N5/06
Filed: 1985-01-30
Abstract: Published without abstract.
Patent DE-3504771-A1 (DE)
Title: Apparatus for the continuous adjustment of the vertical level and inclination of conveyor belts
Inventor: SCHUERFELD HANS GERT
IPC: B65G21/12
Filed: 1985-02-13
Abstract: Apparatus for the continuous adjustment of the vertical level and inclination of conveyor belts, the conveyor belt 5 being fixedly connected via a pivot 6, 7 and a fixing device 8, 9, 10, 11 to the tubular casing 3 in which a gas pressure column 2 is arranged so as to be vertically adjustable and fastenable by means of fixing apparatus 4. <IMAGE>
Patent DE-3505813-A1 (DE)
Title: Improving the useful effect in the case of electricity generation
Inventor: MEISTER HERBERT
IPC: H02K16/00
Filed: 1985-02-20
Abstract: In order to improve the useful effect in the case of electricity generation, the regions which exist within the shaft rotation circuits of electricity generators are positioned, with a magnetic attraction force acting in and counter to the shaft rotation direction, opposite one another on a drive shaft in such a manner that they in each case act on this shaft in pairs, simultaneously, when the shaft is rotated and thus produce mutual force equalisation which relieves the stress of the drive force.
Patent DE-3508058-A1 (DE)
Title: Plough with adjustable parting tools or tool carriers
Inventor: MERTEN GERHARD DIPL ING
IPC: E21C27/34
Filed: 1985-03-07
Abstract: The invention relates to a plough for underground winning operations with adjustable parting tools or tool carriers. The actuating drives (hydraulic motor 37, thrust-piston mechanisms 28, 35) can be activated via remote control. The plough body (11) has a transmitting and receiving device (39), a control block (29) and a pressure-medium source (32). The pressure-medium source (32) is driven by a friction wheel (34) running on the coal face. The setting of the infinitely adjustable bottom-blade swivel segments (17) can be detected via sensors (38). <IMAGE>
Patent DE-3509361-A1 (DE)
Title: Movement sensor
Inventor: WILHELMS WALTER
IPC: H01H35/14
Filed: 1985-03-15
Abstract: The advantage according to the invention is that the behaviour of the hinged armature of a cheap relay (DM 1.30) is changed as a result of the above-mentioned simple extension of the lever arm and the above-mentioned increase in the mass moment of inertia as the result of an additional weight at the end of the lever arm, such that this relay acts as a movement sensor. The relay can be used equally well, without intermediate elements, as a power switch for setting signal transmitters in operation, and, if the relay coil and normally-open contact are connected in series, the self-latching which is generally desired is also thus produced at the same time once the contacts have touched.
Patent DE-3517042-A1 (DE)
Inventor: SADOWSKY GUENTER
IPC: F16H55/17
Filed: 1985-05-11
Abstract: 1. A gear wheel for a set of gears, the gear wheels of which are located in a housing (1) and are partly immersed in a lubricant therein, the set of gears being constructed with a lubricant supply device on the gear wheel (3) which has a central bore (8) for its mounting, and at least one lubricant groove (9) which is curved counter to the direction of rotation and passes from the outside of the central bore (8) on a least one side of the gear wheel (3), characterized in that the lubricant groove (9) cooperates with a wall (2) which lies opposite the front end of the gear wheel at a short distance therefrom and serves to limit the groove, relative to which wall the gear wheel rotates, and in that the lubricant groove (9) is designed as a spiral with an arc of approximately 360 degrees.
Patent DE-3518640-A1 (DE)
Title: Sucker
IPC: B66C1/02
Filed: 1985-05-23
Abstract: Published without abstract.
Patent DE-3519050-A1 (DE)
Title: Method and control arrangement for setting a gear-shaped workpiece
Inventor: FRAENKEN JOACHIM DIPL ING
IPC: G05B19/18
Filed: 1985-05-28
Abstract: The invention relates to the setting of a gear-shaped workpiece on a tooth-flank grinding machine. The aim of the invention is to eliminate control manipulations which are to be carried out manually. The object of successively moving the grinding body from any initial position relative to the workpiece into a defined end position is achieved without the need for transducers arranged in the work space.   The essence of the invention consists in the fact that the grinding body is moved relative to the workpiece, during which radial feed adjustments of the grinding body and rotary movements of the workpiece alternate with one another, into a defined end position at the tooth root of a tooth gap. The changes in direction during the relative movement are initiated by the varying power consumption of the motor of the grinding body. The varying power consumption arises during the approximately graduated movement performed at least along one tooth flank. The invention can be used in the tooth-flank grinding of gear-shaped workpieces. <IMAGE>
Patent DE-3522940-A1 (DE)
Inventor: GRANZER ERNOLD DR DR
IPC: A61K31/505
Filed: 1985-06-27
Abstract: 4-Amino-2-(imidazolidin-2-on-1-yl)-5-(3-trifluoromethylphenylaminocarb onyl)pyrimidine of the formula I    <IMAGE>  (I)  in which R1, R2, R3, R4 and R5 have the indicated meanings, and their physiologically tolerated acid addition salts for the prophylaxis and therapy of thromboses, and the use of these compounds for the preparation of a medicament for the prophylaxis and therapy of thromboses are described.
Patent DE-3523545-A1 (DE)
Inventor: HOFFMANN JOACHIM
IPC: F16D41/30
Filed: 1985-07-02
Abstract: A freewheeling overrunning clutch for a bicycle, moped, and the like vehicle comprises a plurality of clutch pawls present between an outer wheel and an inner wheel which are supportable elastically on one side on the inner wheel circumference and on the other side on a plurality of inner teeth of the outer wheel. In order to provide a simple, almost noise free structure which is easy to mount, the clutch pawls pivotally supported in a flexible supporting ring positioned between the inner and outer wheels. Ends of the clutch pawls which face the inner wheel are brought into engagement with the plurality of teeth protruding outward from the inner wheel. The flexible supporting ring advantageously may simultaneously be a spacing ring for a plurality of balls of a ball bearing or bearings positioned adjacent the clutch pawls between the outer and inner wheels.
Patent DE-3523596-A1 (DE)
Title: Process-water circulation system for process-water supply systems
Inventor: RAMBACHER GERHARD CHRISTIAN
IPC: F24D17/00
Filed: 1985-07-02
Abstract: Published without abstract.
Patent DE-3524776-A1 (DE)
Title: Web insert in the cylinder head of an internal combustion engine
Inventor: EMMERICH HUBERT
IPC: F02F1/38
Filed: 1985-07-11
Abstract: The invention relates to a web insert (7) for the cylinder head (2) of an internal combustion engine, which insert is arranged in the web area (8) between the inlet and exhaust valves (3, 4) and is embedded in the cylinder head material. So that the susceptibility to cracking both in casting and later in operation is prevented, the web insert is composed of a material, which has the same or approximately the same thermal expansion as the surrounding material (Fig. 2). <IMAGE>
Patent DE-3525246-A1 (DE)
Title: Motor fuel
Inventor: SCHULZE DIETER
IPC: C10L1/08
Filed: 1985-07-15
Abstract: The advantages of the combined combustion of diesel fuel and liquefied gas (suppression or reduction of the formation of soot and nitrogen oxides) are preserved if a fuel, containing 5 to less than 230 parts by weight of liquefied gas and also 100 parts by weight of diesel fuel, in particular 5 to 95 parts by weight of liquefied gas and 100 parts by weight of diesel fuel, if appropriate together with usual additives, are used for running diesel engines.