baber/WOPTO huggingface dataset:
Patent DE-3322905-A1 (DE)
Title: Car-park barrier post
Inventor: KRAMER GEORG
IPC: E01F13/02
Filed: 1983-06-25
Abstract: The car-park barrier post has an insertion pipe connection piece fastened in the ground and a loose barrier post which can be inserted into this connection piece and be locked there. The insertion is to require no rotary movement and the locking mechanics are to be free of break-susceptible spring members. This is achieved in that the lower end of the barrier post is tapered in a wedge shape and divided transversely hereto in a forked manner and the insertion pipe connection piece has a transverse strut which fits into the forked recess of the barrier post end and which is surrounded by the end, which is curved in a hook-shaped manner, of a two-armed locking lever which is arranged in the barrier post and which in turn is mounted rotatably about a transverse pin, which is fastened in the barrier post, in such a manner that the centre of gravity of the locking lever lies outside the transverse pin.
Patent DE-3330097-A1 (DE)
Title: Boiler plant
Inventor: HERLT MANFRED
IPC: F24H4/02
Filed: 1983-08-20
Abstract: A boiler plant is described, with a low temperature boiler with integrated process water reservoir for different kinds of heating systems, such as e.g. oil or gas, and in which provision is additionally made for heating by means of a heat pump. In order for the boiler plant also to be heated with a retrofitted heat pump, the heat pump to have long, continuous running times, and the space requirement of the boiler plant to be small, it is proposed according to the invention that a submerged condenser (4) of a heat pump (2) be arranged in the lower region of the boiler plant (1) and that it be connected via a heating and generator gas duct (3) to the remaining parts, separately arranged, of the heat pump (2). <IMAGE>
Patent DE-3339396-A1 (DE)
Title: Contact screen for reproduction technology
Inventor: JAHN HELMUT
IPC: G03F5/14
Filed: 1983-10-29
Abstract: The object of the invention is to provide a contact screen with better fine detail reproduction than the normal conventional contact screen, for example a 60 line-per-cm screen. According to the invention, a fine screen is placed on top of or underneath a normal contact screen, for example a 60 line-per-cm screen used as a coarse screen. This can be done by placing screen films one on top of the other or, alternatively, photographically by exposure using the two-layer process, in which the fine screen or, alternatively, the coarse screen is applied to the screen film in a double exposure. In addition, it is possible to apply both screens to the layer of the contact screen in a single exposure. The screen structure percentage of the coarse screen to the fine screen may be varied, for example 25 % to 75 %, and a 240 line-per-cm screen used as a fine screen may, for example, be associated with a 60 line-per-cm screen. The novel contact screen may take the form of a grey screen, but fine screens and/or coarse screens may also be produced as coloured screens, whose effect is appropriately intensified or reduced subsequently by using filters. <IMAGE>
Patent DE-3341765-A1 (DE)
Title: Beam detector for measuring beam qualitites on X-ray emitters
Inventor: SCHOEFER HANS DIPL PHYS
IPC: G01T1/202
Filed: 1983-11-18
Abstract: A beam detector for measuring beam qualitites on X-ray emitters. The beam detector is suitable for investigating the beam quality of X-ray beams. By connecting evaluation electronics downstream, the peak voltage (kVp) which is emitted by an X-ray emitter during one beam exposure can be determined from the signal of the beam detector. The voltage response during an exposure can likewise be determined. The beam detector consists of two individual detectors of the same type which, because of their geometrical construction, have a different voltage dependency depending on the incidence direction. The geometrical construction of the detectors is thus used for analysis of the radiation. The advantage of the method is its high sensitivity in the case of low (with respect to medically used X-ray emitters) quanta energies (or tube voltages). This results in an improvement in the signal-to-noise ratio in comparison with previously normal methods of signal generation for X-ray beam analysis apparatuses. The beam detector can in principle be used in any kVp meter on the market or any related test equipment.
Patent DE-3406018-A1 (DE)
Title: Sealing profile, in particular for window, door and facade structures
Inventor: HUSSAK REINHOLD
IPC: E06B3/62
Filed: 1984-02-20
Abstract: A sealing profile with as complete as possible tightness against air and water penetration is to be developed for window, door and facade structures. The sealing profile consists of a frame with filling elements which has a support profile, the sealing profile having a sealing surface facing the filling element and a clamping surface facing the frame. The special feature of the sealing profile 1 consists in that it is prolonged beyond the sealing surface 5 or the clamping surface 6 into the support profile 10 and a second sealing and clamping surface 8 is designed on the prolongation 2, there being designed in the sealing profile between the first and the second sealing or clamping surface a compensating surface similar to a folding-bellows or a loop. <IMAGE>
Patent DE-3406594-A1 (DE)
Title: Door leaf hinge strip securing system - has lugs on rail inlaid in full height leaf or rebate groove
Inventor: ZABRANSKY FRANZ FERDINAND
IPC: E05D11/00
Filed: 1984-02-23
Abstract: The door leaf has conical steel lugs, or other strip-securing elements, protruding from the hinge strip side.  On closure, these engage holes in the door frame, or in wear-resistant reinforcing units inserted in these.  These elements are located on a rail (6), or similar, made of metal or other firm material, extending virtually over the door leaf's (4) full height. The rail is inlaid and fixed in a continuous groove (7) in the leaf, or in its rebate.  A series of securing elements may be fastened at intervals on a rail, which pref. has sunken holes for fixing screws. ADVANTAGE - The system can be easily and quickly mounted, with no need for precise cutting.
Patent DE-3406944-A1 (DE)
Title: Therapy tube
Inventor: RIEDEL ERICH O DIPL-ING
IPC: E04F11/18
Filed: 1984-02-25
Abstract: The invention is concerned with the area of therapy for people with hand injuries, and it is based on a so-called spiralled tube. Elevations, indentations, grooves or beads are worked into the interspaces between the spirals. These changes in shape are arranged in such a manner that they are directed counter to the standard spiral angle, with the result that better access and a directional function are achieved for the gripping and feeling hand, as is shown, for example, in Figure 4. <IMAGE>
Patent DE-3416675-A1 (DE)
Inventor: BRAND HORST
IPC: E05D15/52
Filed: 1984-05-05
Abstract: 1. A device for interconnecting positioning-bar parts (7, 20) of a positioning-bar fitting, more particularly a turn-tilt fitting, for windows or doors or the like, the device comprising a covering (11) which overlaps the spaced-apart ends of the cover bars and below which the connection zone between the two positioning bar parts (7, 20) extends, the positioning bar part (20) having a stepped bend (20') below the covering (11), characterised in that the covering (11) is in the form of a unitary plate or panel or the like in a positive tenon engagement with the cover bar ends (1', 12') and forms a frame (15, 16) which corresponds in length to the distance between the ends (1', 12') and into which the end (20'), the same being bent in accordance with the thickness of the positioning bar (20), extends an below whose frame cross-members (16) the positioning bars (7, 20) move away.
Patent DE-3417134-A1 (DE)
Title: Method for punching out sheet-metal parts and an installation for carrying out the method
Inventor: KROENER JOSEF
IPC: B21C47/24
Filed: 1984-05-09
Abstract: In the case of small batch sizes, the semi-finished product is generally fed to a punching machine in strip form and processed to give punched parts. It is proposed to arrange the sheet-metal strip, supplied in rolls (coils), in a cassette-like container which is assigned as a whole to the punching machine, the forward end of the coil being passed through an opening in the container and inserted into the withdrawal device of the straightening apparatus or the press. It is thus possible to feed in the appropriate semi-finished product without prolonged resetting work on the punching machine and an interruption in the progress of operations is readily possible in the case of small batch sizes. In the installation according to the invention for carrying out the method, the punching machine (200) is assigned a slide (10) for accommodating at least one container (I, II, III) for a coil (20). <IMAGE>
Patent DE-3431417-A1 (DE)
Inventor: HOEFFKES HORST DR
IPC: A61K8/26
Filed: 1984-08-27
Abstract: 1. A hair treatment preparation, characterized in that, in addition to components typical of such preparations, it contains a combination of 0.1 to 5.0% by weight of a water-soluble cationic polymer and 0.1 to 10% by weight of a water-soluble aluminium salt.
Patent DE-3433401-A1 (DE)
Inventor: BLOCK ULRICH DR
IPC: F04F5/02
Filed: 1984-09-12
Abstract: In apparatuses for the preparation of phthalic anhydride and/or maleic anhydride by catalytic oxidation of naphthalene or o-xylene with air, reduced pressure is generated using liquid-jet pumps, and wash liquid is removed from the exit gas washer as a pump fluid for the liquid-jet pumps and is subsequently recycled to the exit gas washer.
Patent DE-3434529-A1 (DE)
Title: Method for producing a metallic composite object
Inventor: WIZEMANN KURT
IPC: F01L3/04
Filed: 1984-09-20
Abstract: Method for producing a metallic composite object in which a surface area consisting of a basic metallic material, of a base body is completely connected to a plating material. In order to be able to plate the base body even with a largely homogenous thin layer of freely selectable composition, the plating material is placed in a sheet metal cap which is adapted to the surface area to be plated and to the adjacent area, surrounding the said area, of the base body and overlaps this adjacent area. After the pressing-on of the plating material and sheet metal cap against the base body, the said sheet metal cap is evacuated and electron-beam welded to the base body in the vacuum, after which base body, plating material and sheet metal cap are hot-isostatically pressed. After the removal of the sheet metal cap, the desired plated base body is produced.
Patent DE-3435394-A1 (DE)
Title: Method for steering a road vehicle train and steerable road vehicle train for carrying out the method
Inventor: LOEFFLER ALF DIPL PHYS DR
IPC: B62D13/00
Filed: 1984-09-27
Abstract: The road vehicle train (2) consists of a front vehicle (3) with steerable front wheels (8, 9), a rear axle (10) and a coupling (13) and a rear vehicle (4) which is towed or pushed via the latter and has an axle (27) which is steerable via a drawbar (34) and on which wheels (28, 29) which can be braked individually by means of wheel brakes (30, 31) are mounted. The road vehicle train (2) has a first steering angle sensor (15) which is coupled to the front wheels (8, 9) of the front vehicle (3), a second steering angle sensor (25) for measuring the steering angle of the axle (27) of the rear vehicle (4) in relation to the rear axle (10) of the front vehicle (3) and a steering controller (14) which is active during backwards travel and controls the wheel brakes (30, 31) as a function of steering angles (A), measured by means of the first steering angle sensor (15), in such a way that the axle (27) of the rear vehicle (4) moves into an alignment with relation to the rear axle (10) of the front vehicle, which corresponds to the alignment during forward travel with the same steering angle (A). <IMAGE>
Patent DE-3440586-A1 (DE)
Title: Seed pregerminator for the greenhouse
Inventor: GUEDEMANN HANSJOERG
IPC: A01C1/02
Filed: 1984-11-07
Abstract: The seed pregerminator has the purpose of pregerminating seeds quickly and without loss. To this end, it consists of a box, the upper open end of which can be covered with a wire grating frame. The lower part of the box is designed as a water container, above which a grating is arranged for supporting an absorbent paper layer, on the surface of which the seed comes to lie. The water level in the water container is aligned in such a manner that it always reaches as far as the paper layer, in order to keep the same moist. An additional, closed water container ensures via a line that there is sufficient water available in the water space even on hot days. The pregerminator can be set up in the greenhouse but also in the open (window). The seed is protected against vermin and being eaten by birds.
Patent DE-3441515-A1 (DE)
Title: Method and device for processing measurement signals
Inventor: HOCHSTATTER HELMUT DIPL ING
IPC: G01D5/244
Filed: 1984-11-14
Abstract: A method and device for recording and evaluating multi-channel measurement signals to which frequencies are applied. In order to carry out the method in a faster manner while maintaining good measurement accuracy it is proposed to subject the measurement signals to pulse shaping and, subsequently, to data reduction. The physical variables are finally calculated back from the reduced data.
Patent DE-3444916-A1 (DE)
Inventor: WERRES WILLY
IPC: B44C5/04
Filed: 1984-12-08
Abstract: 1. Method for manufacturing a composite element (1) with the method stages that first a blank (2) is produced, whilst, onto the surface of a metal support (3), a cross-linkable adhesion promoter (4) consisting of a two-component bonding medium is applied, that an adhesive (5) is applied to the cured adhesion promoter (4), that an adhesion bridge (6) is placed onto this adhesive layer (5), that the adhesion promoter (4), the adhesive (5) and the adhesion bridge (6) are hot-pressed on the metal support (3), and that then or at a later time this blank (2) is joined to a decorative laminated sheet (12) or to one or more cellulose webs (7, 8, 9, 10), of which at least one is designed as a decorative web.
Patent DE-3445608-A1 (DE)
Title: Hold-down spring
Inventor: HENEIN NABIL
IPC: F16D65/097
Filed: 1984-12-14
Abstract: In a hold-down spring for a spot-type disc brake with a radially extending well in the brake housing for accommodating brake shoes, the hold-down spring is formed by two approximately strip-shaped sheet-metal blanks (3, 4), the central parts of which, which cross one another, are firmly connected to one another, the hold-down spring resting by the ends of one of the sheet-metal blanks against the upper end faces of the brake shoes and being supported by the ends of the other sheet-metal blank against projections on the brake caliper or on pins held by the brake caliper. For this purpose, one of the strip-shaped sheet-metal blanks (4, 5) has preformed tabs (11, 12) which are supported on the upper side of the other sheet-metal blank by their ends or reach through corresponding openings (20, 21) in the other sheet-metal blank (3), the ends of the tabs (11, 12) which project from the openings being bent, stepped or staggered. In the region of the intersection, one (4) of the sheet-metal blanks is provided with a channel-shaped groove or bead (26) which forms two mutually parallel parts (30, 31) which extend transversely to the longitudinal direction of one (4) of the sheet-metal blanks, in planes which extend perpendicularly to the plane of the sheet-metal blank (4), the other sheet-metal blank (3) resting against the portion between the two parallel parts (30, 31). <IMAGE>
Patent DE-3447833-A1 (DE)
Title: Cloth or the like with microcapsules containing an active ingredient
Inventor: FRUEHAUF ALLAN GERHARD
IPC: A61K9/70
Filed: 1984-12-29
Abstract: Cloth, nonwoven, film or paper with microcapsules (2) containing an active ingredient integrated therein, which microcapsules can be made to rupture under stress. Possible active ingredients are care compositions, such as a cleaning, polishing or fragrant liquid, a medicine, an adhesive, an emery powder etc. in an amount suited to the particular intended application. By means of a central separating layer (3) which is essentially impermeable to the active ingredient, an area with microcapsules can be separated from an area without microcapsules or areas of microcapsules with different active ingredients can be separated from one another. <IMAGE>
Patent DE-3503921-A1 (DE)
Title: Hand-controlled percussion drilling machine
Inventor: KLUCK JENS DIPL ING
IPC: B25D11/10
Filed: 1985-02-06
Abstract: The invention relates to a hand-controlled hammer-drilling machine with a stationary ratchet disk and with an axially displaceable counter-ratchet disk rotating with the drill spindle. In the known percussion drilling machines of this type, both the drill spindle and the tool fixture execute an axial movement in the percussion-drilling mode, with the result that the percussion capacity is reduced. The object of the invention is to provide a percussion drilling mechanism which no longer has the inadequacy mentioned. This object is achieved, according to the invention, in that the drill spindle is designed as a hollow shaft (5), in which is guided, so as to be longitudinally displaceable, a header which acts on the percussion drill (21) held axially displaceably in a tool fixture (16) and which carries in its rear region the driving gearwheel (3) which is provided, on its end face located on the same side as the motor, with a ratchet ring (12) which cooperates via a spring (14) with a stationary counter-ratchet ring (13) attached to a bearing bridge (10) for the pinion shaft (2) and the header end. <IMAGE>
Patent DE-3509984-A1 (DE)
Title: Belt lock which is arranged so as to be lowered into a pocket of a seat part when not being used
Inventor: HUGGER WILLIAM
IPC: B60R22/18
Filed: 1985-03-20
Abstract: A belt lock of a safety belt system is situated in a pocket assigned to a seat part when it is not in use. A separator connects the belt lock to a fastening point and when the cushion of the seat is loaded, means which engage with the separator, which is inherently rigid but designed to be flexible, transfer the belt lock to its use position, in which a lock tongue can be inserted.
Patent DE-3513881-A1 (DE)
Inventor: PRESSL RUDOLF
IPC: F23N3/04
Filed: 1985-04-17
Abstract: According to the method for actuating fresh air valve of a boiler as a function of the position of the combustion regulator controlled by the outside temperature or the temperature of the boiler, a continuous and reversible closing motion of the valve is automatically effected when the temperature of the boiler increases with respect to a selected order temperature difference or if it decreases. The device comprises a regulation member which is actuated by an actuation element of the combustion regulator. An extremety of the regulation member forces a regulation arm connected with the valve and pivotable about a stationary axis to execute a pivoting motion upon each modification of the position of the actuation element of the combustion regulator, thereby causing the closure of the valve when the temperature of the boiler increases with respect to a selected order temperature difference or if it decreases.
Patent DE-3515484-A1 (DE)
Inventor: RUDOLPH PAUL DIPL ING
IPC: C10J3/84
Filed: 1985-04-30
Abstract: 1. A method for the treatment of condensate which is produced during the gasification of solid fuels with at least one of the gasifying agents oxygen, water vapour or carbon dioxide at a pressure of 5 to 100 bar during the step-by-step cooling of the product gas of the gasification, the product gas first being passed through a washing cooler in which the product gas is sprayed with the condensate which consists largely of water, which largely washes out halogens, that the product gas is further cooled indirectly in a waste heat boiler and condensate formed thereby is combined with the condensate from the washing cooler to form a condensate mixture containing halogens and cyanides which has temperatures of 120 to 220 degrees C, that the condensate mixture undergoes pressure relief to a lower pressure, producing flash vapour and a liquid phase, and that the flash vapour which is practically free of halogens is carried away, characterised in that the predominant portion of the liquid phase produced during pressure relief is passed directly into the washing cooler and that by adjusting the quantity of this portion the quantity of the flash vapour is set to at least 70% of the water content of the product gas which is supplied to the washing cooler, that the rest of the liquid phase is supplied to a disposal device as a halogen-rich substream, that the pH value of the liquid which is circulated through the washing cooler and the flash distillation process is set to more than 8, condensate from at least one product gas cooling process following the waste heat boiler being added to the condensate which is to be fed to the washing cooler in order to adjust the pH value, and that the pH value in the condensate mixture before pressure relief is a) either set to less than 10, whereby cyanides build up in the flash vapour, b) or set to above 10 to 12, whereby cyanides build up in the liquid phase upon pressure relief.
Patent DE-3522138-A1 (DE)
Title: High-pressure spray tube for cleaning the wires of paper machines or the like
Inventor: HAMMELMANN PAUL
IPC: D21F1/34
Filed: 1985-06-21
Abstract: A high-pressure spray tube for cleaning the wires of paper machines or the like is designed according to the invention in such a way that, in the piston tube (2) next to the inner wall, a tubular very fine filter cartridge (10) is arranged, into which a nozzle head (5) provided at one end of the feed pipe (4) extends. Due to this design, only that part of the water passed through the feed pipe (4) is filtered which passes through the control bore (7), the piston (3) being charged with pressure by means of the water passed through. The filtration of the corresponding process water takes place in this case immediately before entry to the control bore (7), but the remaining process water, in a known manner, distributes itself in the high-pressure spray tube (1) and issues from the corresponding cleaning nozzles. <IMAGE>
Patent DE-3524415-A1 (DE)
Title: High-pressure damper door
Inventor: SANDO YOSHIKAZU
IPC: D06B23/18
Filed: 1985-07-09
Abstract: A high-pressure damper can have an orifice with an encircling damper flange and a door for closing the orifice with a door flange corresponding to the damper flange. Any coupling means can be used for connecting the flanges. In order to make it easier to open and close the coupling means, a continuous annular groove is provided in one of the connecting faces of the flanges located opposite one another. An annular lining which is to be loaded from a high-pressure source in order to seal off the damper is inserted into the annular groove.
Patent DE-3524735-A1 (DE)
Title: Gas-discharge tube of the hot-cathode type
Inventor: MINAKAWA SADAO
IPC: H05B41/00
Filed: 1985-07-11
Abstract: A gas-discharge tube of the hot-cathode type has an anode, a cathode (which has a material for improving the thermal electron emissions), a screen (which is arranged between the anode and the cathode) and a sheath (which encloses the anode, the cathode and the screen and is filled with a gas). In order to provide a gas-discharge tube of the hot-cathode type which is easy to start and has a long life, an inductor or a thyristor is arranged between the screen and the cathode, which holds the screen in an open-circuit state with respect to the cathode at the time of starting and maintains a conductive state between the screen and the cathode thereafter.