baber/WOPTO huggingface dataset:
Patent DE-3404957-A1 (DE)
Title: Window with glazing bars
IPC: E06B3/68
Filed: 1984-02-11
Abstract: In order, in a glazed window with glazing bars, to achieve significantly more favourable cleaning possibilities than previously, while simplifying manufacture, it is proposed that   a) the glazing bars (4, 5) are surrounded by a frame (3) and the latter is fastened detachably to the window frame (1) and b) that all glazing bars (4, 5) are assembled into a mounting unit and that this glazing-bar composite structure is mounted detachably on a frame (3 or 1) surrounding the latter.   <IMAGE>
Patent DE-3407325-A1 (DE)
Title: Large rolling bearing
Inventor: KNAPPE BERNHARD
IPC: B66C23/84
Filed: 1984-02-29
Abstract: The invention relates to a large rolling bearing with restraining devices. To ensure that the superstructure cannot tip over even in the case of a catastrophic failure - when the revolving joint or the outer fastening elements break - and in order to avoid overdimensioning of the outer bearing ring, the respective restraining devices connected to the substructure 3 and the superstructure 1 extend as far as the respective other connecting construction and engage positively but contactlessly behind the latter. <IMAGE>
Patent DE-3408395-A1 (DE)
Title: Wind turbine
Inventor: HERTER ERICH
IPC: F03D3/06
Filed: 1984-03-08
Abstract: The wind turbine is intended for converting wind energy into other forms of energy, and consists of a horizontal rotor which is mounted rotatably on a mast and on which at least one wind-capturing blade is arranged, such that it can be set vertically and in an optimum fashion with respect to the approach-flow direction, in a manner capable of pivoting with respect to the rotor arm about a vertical axis. According to the invention, a support fork (5) which accommodates the pivoting shaft (4) of the wind-capturing blade (1) is arranged on the end (2) of the rotor arm (3) which supports the wind-capturing blade (1). The pivoting shaft (4) is arranged on the wind-capturing blade (1) fixed with respect thereto, and mounted rotatably with respect to the bearing eyes (6) of the fork (5). <IMAGE>
Patent DE-3408831-A1 (DE)
Title: Stand to form the base for model railways
Inventor: SCHUELER WOLFGANG
IPC: A63H19/36
Filed: 1984-03-10
Abstract: A frame, which can be variably constructed and arranged, can be used as a support for the base of model railways, which is to extend in planes at various heights, and can be assembled from battens with drilled holes, the distances between the drilled holes determining the various lengths of the battens which it is necessary to stock.
Patent DE-3410936-A1 (DE)
Title: Method for identifying the unauthorised use of an identifier allocated to a mobile radio station in a radio transmission system
Inventor: SCHEINERT STEFAN DIPL ING
IPC: H04W12/00
Filed: 1984-03-24
Abstract: The identification of a mobile radio station in a radio transmission system may be based on a subscriber number allocated to the mobile radio station which is, for example, listed in the telephone directory and on an identifier formed according to a secret code rule from the subscriber number. By copying the answerback unit, e.g. a magnetic card on which the subscriber number and identifier are stored, or by eavesdropping on the exchange of information between the mobile radio station and a fixed radio station (radio switching centre) transmitted on the radio transmission channel, a manipulator can imitate an identifier belonging to another subscriber. In order to identify this imitation, additional data which vary during operation of the mobile radio station are combined with the fixed data (subscriber number and identifier of the mobile radio station) and evaluated in the radio switching centre. Varying data of this type may, for example, comprise the number of successful attempts made by the mobile radio station to log onto a radio transmission channel.
Patent DE-3411263-A1 (DE)
Title: Water-sports appliance
Inventor: KRAMPFL KURT
IPC: B63B35/79
Filed: 1984-03-27
Abstract: A water-sports appliance (1) according to the invention has a floating body (2) which is capable of easily skimming and can be propelled by means of arm paddles (7) and foot paddles (15). Here, it is possible to simulate, for example, the technique of cross-country skiing by diagonal use of in each case one arm paddle (7) and the corresponding foot paddle (15). To assist the equilibrium on the floating body (2), a balance device (4), preferably in the form of a balance mast (5), can be provided. <IMAGE>
Patent DE-3414436-A1 (DE)
Inventor: KRAFT HARALD DIPL ING
IPC: B23B27/16
Filed: 1984-04-17
Abstract: 1. Clamp holder (7) having an inserted cutting plate (1) made of a brittle sintered mechanically resistant material which has a fastening hole (3), the clamp holder being provided with a recess (8) for accomodating the cutting plate and optionally a support plate (9), the head (4) of a clamping element (15) that passes through the support plate engaging the fastening hole, characterised in that the head (4) of the clamping element (15) is coated with a deformable material.
Patent DE-3417342-A1 (DE)
Title: Combustion engine
IPC: F01B9/06
Filed: 1984-05-08
Abstract: The invention relates to a combustion engine comprising a housing with cylinder bores running radially, pistons in the bores, a largely oval guide for a double reciprocating movement of the pistons for each rotor revolution, which guide comprises a first outward pointing surface and a second inward pointing surface, a spark plug and intake and outlet ports in the housing. The invention lies in the fact that the pistons (3) overlap the first and/or second guide surface(s) (6, 8). This measure results in easy, accurate manufacture and satisfactory functioning of the engine. <IMAGE>
Patent DE-3417439-A1 (DE)
Title: Method for producing an aerosol stream
Inventor: JAHNEL BENNO DIPL PHYS
IPC: C03B8/00
Filed: 1984-05-11
Abstract: The invention relates to a method for producing an aerosol stream, especially an aerosol stream containing SiO2 particles, which is suitable for producing preforms for optical glass fibres (optical waveguides). Within the aerosol stream, according to the invention, an ultrasonic field is generated, which prevents deposition of the SiO2 particles at unwanted locations of the reaction vessel and which enables preferred deposition on the preform to be produced.
Patent DE-3419366-A1 (DE)
Title: Display stand
IPC: G09F15/00
Filed: 1984-05-24
Abstract: A display stand by means of which advertising panels, illustrations of products, exhibits or the like can be presented, connecting elements being provided which receive display panels arranged side by side, whose edges can be inserted into grooves in the connecting elements, and the connecting elements permitting connection at an angle, connection in sequence or a pivotable connection of the adjacent display panels, is to be so designed that a single connecting element is sufficient for all possible manners of erecting the display panels which are to be erected, this element, in different combinations, permitting different possible ways of erecting display panels. To this end, provision is made, according to the invention, for the connecting elements each to consist of at least two individual elements which are each designed as a clamping rail on one of their long sides and as a hinge sleeve, open at both end faces and offset relative to the clamping rail at one side, on their other long side, the two individual elements being connected by a supporting rod engaging through the hinge sleeves, on which a plurality of individual elements can be attached.
Patent DE-3419791-A1 (DE)
Title: Dirt-repelling profiled sole
Inventor: KLENK ADAM
IPC: A43B13/22
Filed: 1984-05-26
Abstract: The invention relates to a dirt-repelling profiled sole with studs. The recesses between the studs are necessary so that the profiled sole can press well into soft ground and consequently afford great safety against slipping. As a lot of dirt collects in the recesses of the profiled sole, the invention envisages freeing these dirt accumulations by automatically pressing the dirt out of the recesses. This takes place by casting or sticking rubber or a mass in the recesses of the profiled sole, which can be compressed and expands again. During walking on soft ground, the profile presses into the ground,the elastic mass or the rubber is compressed by the penetrating dirt or earth and lets the earth or dirt penetrate, and, as soon as the foot is lifted and the pressure from above is released, the compressed mass or rubber in the recesses expands again and presses the earth or the dirt out of the recesses of the profiled soles.
Patent DE-3420844-A1 (DE)
Title: Device for applying granular materials to road surfaces
Inventor: BABECKI ROMAN DIPL ING
IPC: E01C19/20
Filed: 1984-06-05
Abstract: The invention relates to a device for applying granular materials, in particular grit, to road surfaces, with a container for the material, which is open at the bottom. Under the opening of the material container (1), a roller is situated, preferably a round brush (5) with variable spacing, which is mounted rotatably. <IMAGE>
Patent DE-3421499-A1 (DE)
Title: Safety ski binding
Inventor: PASCAL ROGER
IPC: A63C9/081
Filed: 1984-06-08
Abstract: The safety ski binding has a plate that can be pivoted about a vertical axis and a first and second retaining device to retain the front and rear part of the boot. The first retaining device is mounted on the ski and has a pivotable jaw. The second retaining device is secured at the rear end of the plate and has a jaw for the releasable retaining of the rear end of the boot. The first retaining device is connected to the plate in such a manner that, after release, the retraction of the jaw of the first retaining device into the centred position also ensures the retraction of the plate with the second retaining device into the centred position. The plate or the front retaining device is arranged to be displaceable in the longitudinal direction in relation to the ski. The plate may consist of two parts which are arranged to be displaceable relative to one another.
Patent DE-3424841-A1 (DE)
Title: Apparatus for generating a directed solid flow in fluidised beds
Inventor: MOERL LOTHAR PROF DR SC TECHN
IPC: B01J2/16
Filed: 1984-07-06
Abstract: The invention relates to an apparatus for generating a directed solid flow in fluidised beds for granulating-drying solutions, melts or suspensions. The purpose and object of the invention is to provide an apparatus which continuously dries and at the same time granulates sticky products having a high viscosity, the end products having defined low residual moisture uniformly distributed over all of the granular material. According to the invention, a vortex space above the gas distributor plate has disposed therein, on a shaft and with a defined aperture ratio, stirring arms with reinforcing plates, whose geometry and attachment vary, a liquid inlet pipe debouching between the stirring arms which ends in a downward-directed nozzle. The invention can be used in the food and chemical industry and in agriculture.
Patent DE-3426854-A1 (DE)
Title: Rotary piston machine
Inventor: SPEIDEL KARL ING GRAD
IPC: F02B53/04
Filed: 1984-07-20
Abstract: In order to produce an external combustion rotary piston machine and an improved type of piston seal using expansion and compression chambers of different sizes, two rings of different diameter are arranged concentrically with one another and an intermediate ring, eccentric in relation to the centre point of the two rings, rotatable about a shaft and fixed to this, is allowed to slide on the outside of the ring of smaller diameter and simultaneously on the inside of the ring of larger diameter forming a seal, the expansion and compression chambers being simultaneously formed by a piston supported so that it is radially displaceable in the intermediate ring and it being possible to feed a gas, subject to the laws of thermodynamics, to these chambers or to extract it from them.
Patent DE-3428080-A1 (DE)
Title: External insulation for round pipes, especially for chimneys
Inventor: WENGENROTH ULRICH
IPC: F16L59/02
Filed: 1984-07-30
Abstract: The invention relates to prefabricated external insulation for round pipes, especially insulation of multi-shell chimneys, consisting of at least two prefabricated flexible insulating panels, preferably consisting of fibre material. It is proposed according to the invention that all the insulating panels be assembled by means of an endless surround to form an endless insulating sleeve, that two insulating panels or two groups of insulating panels which are connected to one another are of equal length measured in the direction of the surround and can be laid extended in a flat manner on one another, subject to elastically flexible stressing of the surround and/or elastically flexible compression of the material of the insulating panels, and that the stress of the elastic flexibility in the extended-flat state and the dimensions are selected such that, in the event of the insulating sleeve bulging to form a free internal cross-section surrounding the round pipe, the edges of the insulating panels, which form butt joints, are held such that they rest on one another.
Patent DE-3432382-A1 (DE)
Inventor: DUERR PAUL
IPC: B25B23/14
Filed: 1984-09-03
Abstract: In a motor-driven screw driving device, a drive unit and a drive member are located within a housing and are interconnected by a torque-limiting coupling. The coupling is adjustable by changing the force applied to a spring element. The spring element is supported within a stop sleeve located within the housing and the stop sleeve is axially displaceable relative to the housing. A depth stop on the drive spindle is adjustable relative to the stop sleeve. An actuating sleeve accessible on the exterior of the screw driving device affords the adjustment of the stop sleeve and the depth stop. A connecting element is secured to the actuating sleeve and is in engagement with the depth stop so that the actuating sleeve and depth stop can be rotated as a unit. The connecting element is selectively engageable with the stop sleeve so that the actuating sleeve and stop sleeve can be rotated as a unit for adjusting the torque-limiting coupling.
Patent DE-3435523-A1 (DE)
Title: Device for vehicle equipment for point-to-point train control
Inventor: NEUHAUS ALBERT DIPL ING
IPC: B61L3/24
Filed: 1984-09-27
Abstract: In railway systems with track sections which are monitored by DC circuits and in which the travel rails are used to transmit data from the section of rail to the vehicle when the track is occupied, the vehicle equipment must be tuned to the respective track circuit frequency of the track section being travelled over when the boundaries of the track sections are passed through. This takes place in that, whilst a first reception channel (EK1) of the vehicle equipment is tuned to the current track circuit frequency of the respective section being travelled over, a different reception channel (EK2) of the vehicle equipment is pre-tuned to the track circuit frequency of the respective subsequent section. When the vehicle travels into this section, the pre-tuned reception channel (EK2) takes over data transmission whilst the reception channel (EK1) which has been active until then is pre-tuned to the track circuit frequency of the next section. <IMAGE>
Patent DE-3441711-A1 (DE)
Title: Vitamin-containing skin protectives
Inventor: ISMAIL ROSHDY
IPC: A61K8/31
Filed: 1984-11-15
Abstract: Skin protectives by using vitamin E with beta-carotene and/or canthaxanthin in the presence of emulsifiers.
Patent DE-3507502-A1 (DE)
Title: Process and apparatus for producing juice from a fruit mash
Inventor: KLEIN OTTO
IPC: C12G1/00
Filed: 1985-03-02
Abstract: A process and a pressing apparatus for producing juice from a fruit mash, which pressing apparatus has screen belts conducted through rinsing water and which is furnished with a discharge for the pomace or the like resulting from the fruit mash are intended to enable an optimum pressing result with favourable water usage. For this purpose, the pomace, in a mixing device, is continuously mixed at least with the solids residue of the fruit mash withdrawn from the rinsing water and mashed, whereupon this secondary mash is subjected to a continuous secondary pressing process. The apparatus used therefor is distinguished in that a shredding device (70) for the pomace (T) is assigned to the discharge (59) of a screen belt press (10) and this shredding device is connected to a mixing vessel or is integrated into this, the discharge of which is connected upstream of a continuous press (80). In addition, the shredding or mixing vessel (70) should be arranged downstream of the solids discharge of a separating device (60) of the rinsing water circulation (K). <IMAGE>
Patent DE-3510160-A1 (DE)
Title: Pressurised water supply plant for water desalination
Inventor: WEINRICH HELLMUT
IPC: B01D61/06
Filed: 1985-03-21
Abstract: The pressurised water supply plant is used for a water desalination plant which operates by the osmosis principle. In this case, salt water is pumped to a high pressure and a part thereof is branched off as fresh water via filter devices. The portion of the salt water not flowing through filter devices is fed to a water turbine for energy recovery. In order to be able to design pumps and turbines with optimal efficiencies, two pumps are provided of which the low-pressure pump (2) is driven by a motor (3) whereas the high-pressure pump (6), coupled to the turbine (13), forms a separate unit. <IMAGE>
Patent DE-3511884-A1 (DE)
Title: Man-made fibre and process for its preparation
IPC: D06Q1/00
Filed: 1985-04-01
Abstract: A man-made fibre composed of transparently dyed light-collecting polymer is characterised in that the fibre has pronounced edges in the fibre direction. The fibre cross-section can have a flat thread form or a trilobal form. For the preparation of such a fibre in flat thread form, a process is preferred in which the fibre is produced from a light-collecting polymer film by cutting, cleaving, splitting or fibrillating. On division of the film, the edge sides of the flat thread are exposed such that the fluorescent radiation can emerge there and the fibre obtains the lighting effect according to the invention in this position.
Patent DE-3513062-A1 (DE)
IPC: B01D25/24
Filed: 1985-04-12
Abstract: 1. Liquid filter having a filter housing (6) consisting of two filter webs (1, 2) which are connected to one another and wound on a sleeve-like core (5), the lower filter web (1) being equipped with groove-like indentations (11, 12) running transversely to the longitudinal direction while, in order to form a V-shaped wound filter strip open on one side for the entrance of liquid, the upper filter web (2) is fixed to the lower filter web (1) and the liquid filter formed in this manner is partially fastened to the inner wall regions (41, 51) of the filter housing (6), characterized in that the groove-like indentations (11, 12) end at a defined distance (A) from the edges (15, 16) of the lower filter web (1) with formation of planar edge strips (13, 14) without grooves, that that edge strip (13) of the lower filter web (1) which is opposite the liquid inlet is coated on top, in the longitudinal direction, with an adhesive substance which forms a continuous adhesive bond with the edge region (23) of the associated upper filter web (2), and that the adhesive substance is arranged in the longitudinal direction on the lower edge region (21) of the outer side (22) of the upper filter web (2), which outer side is opposite the lower filter web (1), in such a way that continuous adhesive bonding of the filter webs (1, 2) at the edge strips (13, 21) takes place during winding of the two filter webs (1, 2), the said bond being displaced in each case by 180 degrees.
Patent DE-3522355-A1 (DE)
Title: Cell suspension for cosmetic use and process for its preparation
Inventor: STAHL MARTIN DR
IPC: A61Q19/00
Filed: 1985-06-22
Abstract: A cell cosmetic product which is composed of fresh cells and in which all the cell constituents have been specially broken down by use of a special process and by use of skin-friendly suspending agents and other auxiliaries has been developed for use especially in cosmetic salons. Because of the special preparation process and the auxiliaries, the product is skin-friendly, pleasant for the customer and easy to apply. In addition, the product can, owing to the preparation process and auxiliaries, be frozen as suspension without difficulty, be stored at low temperatures and thawed again and, after thawing, be used without difficulty. Aseptic preparation makes it possible to dispense with addition of preservatives.
Patent DE-3523196-A1 (DE)
Title: Device on the folder of rotary printing machines
Inventor: STOLL NORBERT
IPC: B65H45/30
Filed: 1985-06-28
Abstract: The invention relates to a device on the folder of rotary printing machines for longitudinally perforating the web sections fed in in order to facilitate the second longitudinal fold and, during glueing of the folding spine, also to glue the inner layers of the folded product so that no additional operations are required.
Patent DE-3524078-A1 (DE)
Title: Process for continuously transporting coke dust into a settling tank
Inventor: SCHARF HANS-JOACHIM DR ING
IPC: C02F3/12
Filed: 1985-07-05
Abstract: In a process for introducing coke dust into a settling tank, the coke dust is continuously withdrawn from a storage vessel via a lock valve and, with simultaneous wetting and mixing by a water jet, introduced by a pump into the settling tank. To carry out the process, a star valve 10 is connected via a tube connection piece 11 to an injector pump 12. The tube connection piece 11 has a significantly shorter length than the delivery line 18 of the pump 12. <IMAGE>
Patent DE-3529894-A1 (DE)
Title: Knee-joint endoprosthesis
Inventor: SCHELHAS KLAUS-DIETER
IPC: A61F2/38
Filed: 1985-08-21
Abstract: There is specified a knee-joint endoprosthesis, the femoral part of which has a fork on the lower end of the femoral stem and the tibial part of which has a tibial plateau on the upper end of the tibial stem. A hinge part is pivotably mounted between the fork on a hinge bolt. The hinge part possesses a guide pin which projects into an axial bore in the tibial part. Convexly curved condyle shells which ventrally have an intercondyle indentation are formed on the fork of the femoral part. The tibial plateau has supporting surfaces which correspond to the condyle shells and are concavely curved in the ventrodorsal direction. A protuberance is formed between the supporting surfaces ventrally on the tibial plateau. An annular recess is incorporated around the axial bore, and into this the hinge part is rotatably mounted with an appropriate annular attachment.
Patent DE-3530668-A1 (DE)
Title: Rotary engine with utilisation of recoil
Inventor: ULRICH JAKOB DR
IPC: F02C5/06
Filed: 1985-08-28
Abstract: Where a force acts, an equal counter force also takes effect. In the explosion in the elongated ignition chamber the explosion gases are expelled to both ends and act directly on 2 drums causing them to rotate. This is ensured by the direction and position of the ignition chamber and the shape of the drums. The solid drums simultaneously act as flywheels. Since compression is performed by pistons they overcome the dead centre point. The explosion gases do not act on the pistons, since a valve is inserted between piston and ignition chamber. Both ends of the long ignition chamber can be sealed air- tight. This is of particular importance when used as a diesel engine. In this case the piston with cylinder is virtually only an air pump.