baber/WOPTO huggingface dataset:
Patent DE-3024276-A1 (DE)
Title: Accumulating roller conveyor - has rollers driven by belt which has projection for stopping article and then moving rollers out of contact with belt
Inventor: MEYER LOUIS H
IPC: B65G47/26
Filed: 1980-06-27
Abstract: The roller conveyor includes a frame and a number of conveyor rollers, rotatably supported on the frame and movable upwardly and rearwardly. A drive belt frictionally engages the conveyor rollers and has a projection of limited longitudinal extent disposed toward the conveyor rollers, stopping the movement of an article along the conveyor rollers causing the projection to move the conveyor rollers upwardly and rearwardly and out of contact with the remaining portions of the drive belt. A one-way clutch holds, out of contact with the drive belt, the conveyor rollers in contact with a stopped article in the upward and rearward positions so long as the contacted article is stopped.
Patent DE-3031824-A1 (DE)
Title: Plastics screw cap for pressurised bottle - has radial sealing flanges above cap thread, to contact top face of filler nozzle
Inventor: WIEDMER WALTER
IPC: B65D41/04
Filed: 1980-08-22
Abstract: The screw cap (1), is made of plastics, is used to seal the filler nozzle (2) of a pressurised container. Near the free end of the cap, there is an internal thread (3) that engages the nozzle thread (4). Two narrow, internal radial flange rings (5,6) are provided near the inside end of the cap. On installation of the cap, the flange rings are deflected upwards by the cylindrical end on the nozzle. The deflection is such that the edges on the rings make contact with each other as well as with the nozzle dia., thus providing secure sealing.
Patent DE-3031863-A1 (DE)
IPC: G01N11/12
Filed: 1980-08-23
Abstract: 1. Apparatus for measuring the viscosity of a liquid being in a tube (9) by measuring the time, which uses a standard object (10) for pessing a distance provided by two measuring elements (6, 7), with sensors (42, 43) for measuring the temperature of the liquid, which are connected with a controlling system (3) keeping the temperature of the liquid constant, characterized in that the tube (9) is assembled within a vessel (8), which surrounds the tube (9) with a narrow cavity (34) in which there are assembled as well said sensors (42, 43) as one of said measuring elements (6) in the falling direction of the object (10) in the upper part and the other in the lower part and which is closed in its upper part of a collar (19) of said tube (9), that said controlling system (3) is connected with said measuring elements (6, 7) via a controlling device (4), that the measuring elements (6, 7) will be ready for function not earlier than the liquid has reached said temperature, that the measuring elements (6, 7) are connected with a time recording device (2) via said controlling device (4), and that the recording device (2) is provided with an adjusting device (23) for the specific weight of the liquid to be measured and that the recording device (2) is connected with a computor for calculating the viscosity from the registered time and the given values, and that the controlling system (3) is provided with an adjusting device (30) for the temperature.
Patent DE-3036637-A1 (DE)
Title: Gas cooking and heating unit - has combustion gas flue leading to outside wall near air intake
Inventor: NIBELLE PIERRE DIPL KFM
IPC: F24C3/06
Filed: 1980-09-29
Abstract: The gas-fired cooking and heating unit is partic. for installation in a caravan, and has a cooking surface formed by a closed heat-transfer plate (4), partic. glazed ceramic, heated by a radiation burner (5,6). The burner comprises a plate, partic. ceramic, with pores or holes, and supplied from underneath with the necessary mixt. of gas and air. The combustion takes place in a chamber (7) connected by a flue (8) to an outside wall (11), which contains an opening (10,13) for the combustion air near the gas outlet, connected via a passage (16) to the burner air intake chamber (12). The heat-transfer plate can be at least partly masked by an adjustable guide surface, the intervening space being connected via a port to a room air collector conduit (24,26) containing a fan (27).
Patent DE-3038596-A1 (DE)
Title: Electrostatic paint spray gun control - consists of spring-loaded needle valve for paint and switch for electrical circuit
Inventor: RATH ANTON DIPL ING
IPC: B05B5/053
Filed: 1980-10-13
Abstract: The electrostatic paint spray gun has an operating trigger (6) with an OFF position, a position allowing the paint to flow through, and a position allowing activation of the electrostatic device. The paint control valve is situated at the top of the trigger and consists of a needle (9) entering a valve seat (18). The needle is withdrawn on first motion of the trigger. There is a switch member (4) with a button coming in control with the bottom of the trigger and pushed downwards by second motion of the trigger. The switch is connected (3,5) to a high voltage generator.
Patent DE-3040828-A1 (DE)
Title: Shaped central portion of air filter support frame - keeps parallel outer arms resiliently apart
Inventor: ADELMANN OTTO
IPC: B01D46/06
Filed: 1980-10-30
Abstract: A support mesh for the cloth which filters dust from gases has a frame covered with tubular spiral netting. The frame is bent from rod, tube, flat or profiled material and has a shape providing a connection between the parallel outer arms which is resilient either in or transverse to the plane of the frame. Such shapes include U-, V- or loop-shaped indentations in the central connecting section of the frame. One end of the netting frame carries pressed- on sheet metal mouth pieces and the other a protective rubbery strip. Used for filters with slotted metal mouthpieces forming pockets for alternate passage of contaminated air and flushing air. The entire filter area is kept accessible to flushing air to improve the flushing effect for an economical power consumption.
Patent DE-3043441-A1 (DE)
Title: Power transfer system - has transformer allowing position data update inside SOS buoy on board ship
Inventor: GOEBEL WALTER DIPL PHYS DR
IPC: B63C9/22
Filed: 1980-11-18
Abstract: The system has a transformer whose two windings have a rectangular shape and different lengths. They are curved around imaginary cylindrical surfaces concentric with one another and one inside the other such that practically no change occurs in the transfer characteristics of the transformer when the windings rotate about the axis of the imaginary cylinders. The parameters (e.g. winding resistance, inductance etc.,) are related by a specified equation. The buoy is mounted on a ship and the transformer is used to transfer signals updating the position data of the ship stored in the buoy. (This data is transmitted automatically when the buoy is thrown overboard).
Patent DE-3046609-A1 (DE)
Title: Combined grouted facing brick type assembly unit - has facers and joint substance applied to usable side of weatherproof support
Inventor: BECKER THEODOR A
IPC: E04F13/08
Filed: 1980-12-11
Abstract: Laying is made easier and more economical by use of a carrier with a flat expanse of facing bricks, with grid pattern of joints, on the visible side. The carrier (3) is of constant shape, and weatherproof, and has both the facing bricks and the joint material applied to its visible surface. It can be in the form of a mesh, esp. of fibreglass, or leaf or panel. Facers (1) may be applied to it in fluid form, and can be form-locked to it, partially or completely penetrating it. Joint material can also be applied in fluid form.
Patent DE-3049140-A1 (DE)
Title: Theft prevention system for warehouse - detects presence of magnetisable security strip within inductive surveillance zone
Inventor: SCHULZ REINHARD ING GRAD
IPC: G08B13/24
Filed: 1980-12-24
Abstract: The system has a surveillance zone with interrogation coils providing an electromagnetic field and detection coils (10,10') providing a signal due to the presence of a security strip (16) attached to a stolen article within the surveillance zone. Each detection coil (10,10') is divided into two halves (10a, 10b) each wound in the opposite sense to the other. The eValuation circuit (11) coupled to the detection coils (10,10') for operating the alarm responds to asymmetrical output from the two corresponding coil halves (10a,10b). Pref. the evaluation circuit (11) has two separate amplifier's channels receiving the signals from the respective coil halves, with the obtained rectified voltages compared with a reference value.
Patent DE-3101922-A1 (DE)
Title: Accumulator-loading valve for two working circuits
Inventor: STEFFES HELMUT
IPC: F15B1/027
Filed: 1981-01-22
Abstract: The accumulator-loading valve (1) for two working circuits, in particular a brake circuit with accumulator (41) and a level-regulating means (33), has a valve housing (2) which has a pressure connection (3) which can be connected to a pressure-supply source (35), a consumer connection (4) which can be connected to the working circuit, in particular the level-regulating means (33), and a connection (5) which can be connected to the accumulator (41), and furthermore a control piston (67) which can be acted upon by the pressure of the pressure-supply source (35) and can be displaced in the valve housing (2) from a first control position into a second control position, and a valve in a connection between the pressure connection (3) and the consumer connection (4). In order to create as simple and as inexpensive an accumulator-loading valve (1) as possible, provision is made for the valve member of the valve (11, 16) arranged in the connection between the pressure connection (3) and the consumer connection (4) to be the control piston (7) designed as a seat valve, for the control piston (7) to have two pressure faces (11, 12), of which one is designed as a seat (11), the effective area of which is reduced by the closing, and for a further piston (17) to be arranged in the valve housing (2) at a distance from the control piston (7) and to be loosely coupled to the latter, which piston (17) has a pressure face (46) which can be acted upon by the accumulator pressure against the pressure of a spring (31). <IMAGE>
Patent DE-3113091-A1 (DE)
Title: Fastening, especially for lids or flaps of motor-vehicle bodies
Inventor: BASU ASOKE KUMAR DR ING
IPC: E05B83/24
Filed: 1981-04-01
Abstract: For the purpose of achieving a sound-proofing effect by means of the fastening, the fastening bolt (1) and the locking member (3) cooperating with the latter are not fastened directly to a lid (11) or the like to be locked and to a part (6) forming the lid aperture, but via intermediate plates (5, 12) which are themselves screwed respectively to the lid (11) and to the other part (6), with elastic intermediate layers (9, 10; 14, 15) being used and direct contact being avoided. This results in a configuration having a mass between two springs, that is to say a vibration-damping arrangement. <IMAGE>
Patent DE-3115411-A1 (DE)
Title: Method of dust suppression during mining by cutting
Inventor: SEIDEL THEODOR
IPC: E21C35/22
Filed: 1981-04-16
Abstract: Dust suppression, in particular during mining by cutting, is carried out by spraying water via nozzles arranged on the drum bodies and other machine parts. To avoid the constant blockages of the narrow nozzles bores and to reduce the water to be sprayed to a considerable degree, the water fed at a pressure of about 20 bar to the nozzles, having a diameter of 3 to 4 mm, is limited via proportional control valves to a water quantity of about 40 litres per minute and compressed air is added in a certain ratio via a compressed-air line.
Patent DE-3115605-A1 (DE)
Title: Roller-blind casing which can bear loads
Inventor: ROECKELEIN KASPAR
IPC: E06B9/17
Filed: 1981-04-16
Abstract: Roller-blind casing which can bear loads, is built by the precast reinforced concrete construction method, has an approximately U-shaped cross-section, seen in the longitudinal direction, and, for the purpose of improved heat insulation while maintaining the load-bearing capacity, is provided with a load-bearing inner shell, which forms one of the U-legs and most of the connecting web, and with a non-load-bearing screen which forms the other U-leg and is joined to a connecting part via a heat-insulating-material layer located therebetween.
Patent DE-3119312-A1 (DE)
Title: Suction nozzle for hair
Inventor: LUEBBERS JOHANN
IPC: A47L9/02
Filed: 1981-04-01
Abstract: The suction nozzle for hair concerns the invention of an appliance which can be used in hairdressing salons. It is possible by means of the suction nozzle for hair to suck cut hair from the skin and clothing, even if it is wet and is sticking to the skin or clothing, without the suction nozzle for hair being sucked on. The suction nozzle for hair is made of a piece of hard plastic tube, about 11.5 cm long and about 3 cm in diameter. Towards the front, the nozzle is no longer round, but flattened. The flattened end has three notches in which two small brushes are inserted. A substantial part of the suction brush for hair firstly resembles nozzles such as are also used in vacuum cleaners. However, the particular feature is that the two brushes are worked into the flattened part, as already mentioned. As a result, the nozzle is prevented, on the one hand, from sticking to the object which it is intended to clean. On the other hand, the cut hair to be removed is thus moved correspondingly and passes into the nozzle.
Patent DE-3120821-A1 (DE)
Inventor: CZERNEK GEORG
IPC: H02B1/16
Filed: 1981-05-26
Abstract: 1. A device for the stationary earthing of high voltage conductor (6) having an earth rod (3, 5) held at a post (1), which rod contains a conductive section (3) extending between the post and the conductor to be earthed, to which section an earthed contact means is allocated which contains a sleeve (2) being pivotable around a horizontal axis relatively to the post (1), and having a contact point (7) provided at the conductor (6) to be earthed, which contact point contains a coupling part (8; 39) at which the upper end (9) of the earthing rod (3, 5) can be clamped, characterized in that the earth rod (3, 5) is fixed to the sleeve (2), and that the coupling part (8; 39) of the contact point (7) has a lateral opening (10) for the pivotable insertion of the upper end (9) of the earth rod.
Patent DE-3123465-A1 (DE)
Title: Secondary stabiliser, principally for vinyl chloride polymers
Inventor: SJOEGREEN CARL-AXEL EDVARD DR
IPC: C08K5/10
Filed: 1981-06-12
Abstract: A secondary stabiliser which is intended principally for vinyl chloride polymers and comprises a product of the reaction of at least one dibasic or polybasic organic acid or an anhydride thereof, and at least one polyhydric alcohol. The molar ratio between the polyhydric alcohol and the acid or anhydride thereof in the reaction product is from 1.5 to 10:1, preferably from 1.5 to 5:1.
Patent DE-3125429-A1 (DE)
Title: Device for thorough mixing of gas strands
Inventor: WOLFF WERNER DIPL ING
IPC: F23C7/02
Filed: 1981-06-27
Abstract: The application relates to a device for thorough mixing of gas strands such as occur, for example, in the combustion chambers of steam generators. According to the invention, the number of blast jets is to be limited in order to achieve an adequate penetration force of the blast jets with the correspondingly greater blowing in. Fig. 3 shows a particularly effective type of blowing-in nozzle which is directed tangentially onto an imaginary circle in the combustion chamber cross-section, the lateral spacing of the blast jets emerging from the nozzle being approximately equal to the combustion chamber depth at the blowing-in point.
Patent DE-3127096-A1 (DE)
Title: Latent heat store
Inventor: REISSMUELLER ANTON
IPC: F28D20/02
Filed: 1981-07-09
Abstract: The invention relates to a latent heat store having a filling which consists partly of a liquid heat transfer agent and storage agent, e.g. water - if necessary with the addition of an anti-freeze agent - and partly of a latent storage compound, which given a change in temperature approximately in the range between 30 and 70 DEG C experiences a conversion from the solid to the liquid state or vice versa and in the process absorbs or re-releases a relatively large quantity of heat. By subdividing the store into at least two subchambers, of which at least one subchamber contains a transfer and storage agent that continually remains liquid, and only further subchambers additionally contain the latent storage compound, which is preferably accommodated in hose-shaped or tubular containers, it has been achieved that it is possible, without too strongly heating the transfer agent, for the container part that is filled only with liquid transfer and storage agent both to have extracted from it a relatively large quantity of heated service water required only in the short term, and to have absorbed from it a relatively large heat quantity supplied from a heat source, the further storage parts with the latent storage compound accommodated therein serving the purpose of longer-term heat storage. The conversion rate of the storage compound between the solid and liquid state and vice versa has been substantially enhanced by a particularly advantageous development of the latent heat store according to the invention, that is to say adding to the latent storage compound components a thermally effectively conducting metal that has as large a surface as possible in relation to its volume.
Patent DE-3138596-A1 (DE)
Title: Tooth replacement and wax model for its production
Inventor: CUNTZ MANFRED
IPC: A61K6/04
Filed: 1981-09-29
Abstract: The invention relates to a tooth replacement in the form of a bridge, in which the bridge member consists of a metal alloy framework which predetermines the outer shape of the tooth to be replaced, the outer surfaces and a cavity remaining inside the framework being covered or filled, respectively, with the ceramic coating material. By using a metal framework of hollow design in the area of the bridge member, on the one hand better casting results are obtained when producing the metal framework, and on the other hand there is nevertheless also a considerable saving in noble metal. <IMAGE>
Patent DE-3149509-A1 (DE)
Title: Process for combining photographs and cassettes for storage thereof
Inventor: SCHMITT HANS JULIUS
IPC: B42F5/02
Filed: 1981-12-14
Abstract: A process is described for combining and archiving photographs. The process is characterised in that the photographs (B1-B6) are placed together in rows or columns directly touching each other to give a picture tableau (1) representing a series of photographs, and in that the abutting side edges of the photographs (B1-B6) are joined together at points or continuously by means of an adhesive material. <IMAGE>
Patent DE-3150937-A1 (DE)
Title: Process and device for the application of foamed liquors
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1981-12-23
Abstract: Process and device for the application of foamed liquors. Different liquors are respectively foamed separately from one another, and these foams are combined continuously or discontinuously in a controlled manner, and this mixture consisting of foams of different colours and/or foams of different compositions is fed to a foam application region, in which the various foam quantities are applied as corresponding colour effects. An application mixture is obtained in a region of combination of the individual foams, and this application region can be followed by a further mixing region, in which a finer mixture is produced. In the different liquors, intimate mixing can be prevented in that they are mixed, for example, with different thickening agents. <IMAGE>
Patent DE-3206034-A1 (DE)
Title: Plant for trapping sulphur dioxide from exhaust gases
Inventor: GLASYRIN ALEKSANDR I
IPC: B01D53/50
Filed: 1982-02-19
Abstract: The plant for trapping sulphur dioxide from exhaust gases contains the following connected together: a source (1) of a liquid reactant, an absorption chamber (2) which is also connected to an exhaust gas channel (3), an evaporator (10) and a receiver (22) for sulphur dioxide. The plant is provided with a heater (15) which is connected to the evaporator (10), the evaporator (10), the heater (15) and the absorption chamber (2) being arranged in the exhaust gas channel (3). The plant is provided with a liquid-impinged heat exchanger (17) which is connected to the evaporator (10) and the source (1) of the liquid reactant and with a gas- and liquid-impinged heat exchanger (23) which is connected to the heater (15) and the evaporator (10) and produces a connection between the absorption chamber (2) and the receiver (22) for sulphur dioxide. <IMAGE>
Patent DE-3206409-A1 (DE)
Title: Water-tube boiler having flue gas desulphurisation
Inventor: WIESER RUDOLF DR
IPC: F23M9/10
Filed: 1982-02-23
Abstract: In the Federal Republic of Germany, a few hundred thousand tonnes of sulphur dioxide gas are emitted annually from the stacks of conventional thermal power stations, industrial furnaces and homes into the air. This causes - via "acid rain" - the widespread damage to growth of trees in forests. Although there are some industrial-scale chemical processes for the desulphurisation of the flue gases, these processes have only been hitherto used in isolated cases because of the high investment costs required. The object of the present invention is an apparatus arrangement and a process for the desulphurisation of flue gases from water-tube boilers which can, especially, be retrofitted or employed in already-operating boilers even with relatively low expense. A high degree of binding of the sulphur dioxide is achieved by the particularly uniform and highly turbulent injection of lime dust or dolomite dust into the burner gases of the boiler. Gypsum is formed which can be delivered to the building materials industry. The process is particularly suitable for high performance water-tube boilers, that is even for those which are fired with brown coal and also for boilers fired with hard coal. <IMAGE>
Patent DE-3207755-A1 (DE)
Title: Conveying unit for agricultural loading trucks
Inventor: STRAUTMANN HERMANN
IPC: A01D90/04
Filed: 1982-03-04
Abstract: The conveying unit for agricultural loading trucks can be driven via an angular gear (5) which is arranged centrally on a shaft (6). The shaft (6) is mounted at the end face in bearing arms (17). Driving discs (8) carrying a plurality of bearing heads (10) are fastened on the shaft (6). Tine combs (11) are mounted rotatably in these bearing heads (10), the tine combs (11) being split centrally and being at a distance from one another. The tine combs (11) are controlled via control arms (12) in such a way that, in the course of a revolution, their tines (13) are pivotable into different angular positions. The arrangement of the angular gear (5) directly on the shaft (6) and in its centre ensures, in conjunction with the split tine combs (11), a reduction in the mechanical stresses on the conveying unit during its intended use. <IMAGE>
Patent DE-3212057-A1 (DE)
Title: Process for producing pulverulent emulsifiers for the food industry
Inventor: HEINE CHRISTIAN DR
IPC: A23L29/10
Filed: 1982-04-01
Abstract: The pulverulent emulsifiers are based on edible esters of mono- and/or diglycerides of higher, preferably saturated, edible fatty acids (C16-18). By dispersing the glyceride esters together with a carrier substance selected from the group comprising blood plasma, sodium caseinate, skimmed milk powder, sodium phosphate or potassium phosphate, sodium citrate or potassium citrate and lactose, in water or skimmed milk, homogenising and spray-drying at air temperatures of 150-200 DEG C, a powder is obtained which allows an optimal distribution in the food mixture.