baber/WOPTO huggingface dataset:
Patent DE-3533969-A1 (DE)
Title: Chimney top
Inventor: LANGNER HORST F
IPC: F23J15/02
Filed: 1985-09-24
Abstract: A chimney top 10 is provided with a suction fan (not shown in Fig. 1) which is arranged in an upper end piece 11. Situated below the end piece 11 is an intermediate duct piece 13 with a large number of fresh air slots 14. Ending inside the intermediate duct piece 13 and below the suction fan is a smoke gas pipe 15, in the interior of which an electric filter 16 and, above this, a granulate filter 17 are arranged. As a result of the arrangement of the smoke gas pipe 15 provided with filters inside the intermediate duct piece 13, the smoke gases rising out of a chimney 12 can be cleaned and detoxified. By the addition of fresh air to the smoke gases which are drawn off, it is additionally brought about that smell nuisances are avoided to a great extent. <IMAGE>
Patent DE-3536344-A1 (DE)
Title: Decorative laminated article and process for the production thereof
Inventor: KAUFFMAN WILLIAM JOSEPH
IPC: D06N7/00
Filed: 1985-10-11
Abstract: The decorative laminated article comprises a printed layer of absorbent polyvinyl chloride resin particles whose thickness corresponds essentially to a single course of particles, it being possible to print this layer for example with three differently coloured vinyl plastisol printing ink compositions. The laminated body is coloured throughout and is suitable as floor covering. The laminated article is produced by applying a polyvinyl plastisol mixture to a substrate, coating the structure with polyvinyl chloride resin particles, removing the excess, gelling the plastisol mixture, colouring, heating again and, if appropriate, applying a transparent synthetic organic polymer as cover resin layer. <IMAGE>
Patent DE-3544748-A1 (DE)
Title: Device for the metered delivery of free-flowing media
Inventor: KOHN RICHARD
IPC: A47G19/34
Filed: 1985-12-18
Abstract: This device is intended, in particular, for the delivery of powders, granulates and liquids. It has a closed container (1) and a delivery channel (12) arranged therein which has an upper outlet aperture (11) opening out outside the container (1) and a lower inlet aperture (13) arranged above the container bottom (7), the inlet aperture (13) of the delivery channel (12) being arranged such that it adjoins at least one side wall, at least of the lower container part. <IMAGE>
Patent DE-3544970-A1 (DE)
Title: Warning pole for road traffic
Inventor: MICHELS ALFRED
IPC: B60Q7/00
Filed: 1985-12-19
Abstract: The functionally ready warning pole has the task of marking in good time and to the maximum extent a point of danger, above all in the sphere of traffic. The warning balloon in a signal colour is inflated via a nonreturn valve, by means of the vehicle tyre air, an air cartridge, air pump or by exhaled air. For this purpose, a flexible-tube plug-in connection is attached. Located in the balloon is the power source having a flashing light which can be switched on and off by turning the extension poles. The extension poles take the balloon to a height of 80-100 cm. From this height, there results a widely visible warning effect which is not achieved with conventional systems which are close to the ground (warning triangle, warning torches, warning lamps etc.). The extension poles are composed of spring steel or spring spirals and thus meet the wind-tunnel requirements. The warning pole can be used in all situations, above all, however, in moving traffic, for optimally marking a point of danger. In good visibility it fulfils its task by the size, signal colour, position in terms of height and movements of the balloon; in poor visibility or darkness by the lamp situated in the balloon giving additional flashes.
Patent DE-3606566-A1 (DE)
Title: Mount for a windscreen on a motor vehicle
Inventor: BAYER JOSEF
IPC: B60J10/70
Filed: 1986-02-28
Abstract: The invention relates to a mount for a windscreen on a motor vehicle, in which the windscreen is held on a flange of a windscreen opening on the vehicle body by means of a windscreen frame and an adhesive bond. According to the invention, the windscreen frame (6, 7) is in two parts, a first, inner frame (6) being connected via an adhesive layer (9) to the flange (3). A second, outer frame (7) is connected to the inner frame (6) by a screwed, sliding or tilting connection and the windscreen (5) is held between bearing surfaces of the inner and outer frames (6, 7). When replacing the windscreen (5), the bonded, inner frame (6) remains on the vehicle and only the outer covering frame (7) is removed by releasing the connection between the frames (6, 7). The mount is thus easy to repair and assemble. <IMAGE>
Patent DE-3609206-A1 (DE)
Title: Cylinder head cover for an internal combustion engine with overhead camshaft
Inventor: SCVHREIBER KLAUS-HAGEN
IPC: F01M11/02
Filed: 1986-03-19
Abstract: In order to optimise the production engineering involved in manufacturing a lubricating oil line for an overhead camshaft (8) of an internal combustion engine, at least one groove (19, 19') running parallel to the camshaft (8) is provided in the cylinder head cover (18) during its fabrication, which groove is subsequently covered by a perforated plate (20) which is provided with oil outlet apertures in the area of the camshaft bearings (2, 5; 3, 6; 4, 7) and above the cams (9 to 15) (Fig. 1). <IMAGE>
Patent DE-3611640-A1 (DE)
Title: Process for shredding and compressing waste paper
Inventor: EGGENMUELLER ALFRED DR ING
IPC: B02C18/00
Filed: 1986-04-07
Abstract: The waste paper emerging from a shredding device in the form of a cutting roll pair 1 is fed to a pressing device 6 whose prongs 8 press the waste paper into the pressing channel 11. There, the waste paper is broken up by the counter-pressure, mixed, compressed and pressed into the container, which is represented here as a sack 16. A further feature is the advantageous arrangement of pressing device 6 and motor 18. Instead of the sack, a pressing chamber can be provided, in which a bundle is formed and subsequently bound. According to other features of the invention, details are given about the design of the prongs, their circumferential speed and the width of the channel. By means of the adjustment 14, the pressing device can be adapted to the material to be pressed or to the desired pressing density by alteration of the channel width. <IMAGE>
Patent DE-3620171-A1 (DE)
Title: Device for converting a moment of inertia into a straight line movement
Inventor: GRUEN KLAUS-JUERGEN
IPC: F03G3/08
Filed: 1986-06-14
Abstract: In order to impart linear momentum to a vehicle without allowing the vehicle to come into contact with its surroundings by way of friction, buoyancy or recoil forces, use can be made of the precession forces of gyroscopes or direct the inertia of centrifugal forces in any direction. It is thereby possible, in particular, to steer and to move a space vehicle without it being reliant upon the limited amount of fuel which can be carried.
Patent DE-3633839-A1 (DE)
Title: Apparatus for eliminating sediment in syphons
Inventor: STAHN ROLF
IPC: E02D19/10
Filed: 1986-10-04
Abstract: There is often a sedimentation problem, in particular in combined-sewage syphons where water management for residential areas is concerned. This is caused by flow rates which are too low in the event of dry-weather flow. Consequently, in turn, backwater, etc. arises in the event of rainwater flow. In order to eliminate or reduce the sediment problem, the invention proposes to operate the syphon, in the event of dry-weather flow, at times as a partially filled line. This operating method is provided by arranging an additional, smaller line in the rising syphon branch in conjunction with a pump. During pump operation with partial filling, sediments are flushed out of the syphon.
Patent DE-3635517-A1 (DE)
Title: Chakra electrode
Inventor: OEHME RAINER
IPC: H01R13/03
Filed: 1986-10-18
Abstract: A CHAKRA ELECTRODE is to be designed in such a way that it cooperates with the chakras radiation, which widens conically outwards, in humans and is capable of emitting the energy supplied to it optionally with a right-handed twist or a left-handed twist, so that the chakra rotation in humans is triggered without any mechanical rotary movement of the CHAKRA ELECTRODE. This object is achieved, according to the invention, in that the energy supply lines are connected to a CHAKRA ELECTRODE which is designed such that it has a truncated cone which cooperates with the conical chakra channels of humans and around which lines or electrodes are guided in such a manner that they can be twisted by a slide selectively to the right or to the left spirally about the truncated cone, so that the energy emanating from its line end receives a right-handed or left-handed twist.
Patent DE-3638635-A1 (DE)
Inventor: SCHNEIDER HEINRICH DIPL CHEM D
IPC: C07D239/50
Filed: 1986-11-12
Abstract: The invention relates to an improved process for the catalytic hydrogenation of DAHNP and a new process for preparing 2,4-diamino-5-formylamino-6-hydroxypyrimidine.
Patent DE-3701669-A1 (DE)
Inventor: RIENECKER REIMUND
IPC: D21D5/02
Filed: 1987-01-22
Abstract: 1. Screening vane (1) for a rotor with drum-like base body of a screen, which are arranged on the base body distributed over the circumference and staggered over the length, with the radial outer contour of the screening vane (1) steadily increasing in direction of rotation as circular arc up to a maximum end height (H) over the rotor shell surface (15) and then abruptly dropping in the form of a concave circular arc (8) up to the rotor shell surface (15) or to 1/10 of the maximum end height (H), so that a front portion (7) is formed, whose circumferential extension (L 2) corresponds to 1.0 to 1, 5 times the maximum end height (H), and a rear portion (2), whose maximum initial height (h') at the rear edge (12) amounts to 0.2 times the maximum end height (H) and whose length (L 1) amounts to 3 to 8 times, preferably 3 to 7 times the maximum end height (H) and, characterized in that the tangent placed onto the outer contour of the screening vane (1) in the point of the maximum end height (H) runs normal to the radius passing through this point.
Patent DE-3713298-A1 (DE)
Title: Plastic packaging for semiconductor components with spacing projections
Inventor: SCHULTZ HELMUT
IPC: H05K3/30
Filed: 1987-04-18
Abstract: In order to achieve a defined spacing between the semiconductor chip area and the semiconductor components mounted on the latter, protrusions built into the housing are arranged, according to the invention, on the lower packaging area of the semiconductor component.
Patent DE-3713363-A1 (DE)
Title: Detecting device for detecting metal parts
Inventor: FOERSTER FRIEDRICH PROF DR
IPC: G01V3/10
Filed: 1987-04-21
Abstract: A novel inductive metal detector for detecting metal parts in the earth, in seawater and in the seabed is presented. Care is taken in this case automatically to eliminate three different physical effects which so far have placed narrow limits on the detection of metal parts, specifically   1) the effect of the earth with a permeability  mu  > 1 on the receiving coil 2) the eddy-current effect of the electrically conductive seawater on the receiving coil 3) the inconstancy of a static detector display due to temperature drifts and mechanical changes inside the coil arrangement of the detector plate.   This is achieved essentially by feeding the field coil with currents I1 and I2 of frequency f1 and f2, separating the output signals of the two frequencies f1 and f2 from one another, rectifying them in a phase-selective manner in the 90@ direction, and forming the difference between these rectified signals. The respective overall gain A1, A2, the field currents I1, I2 and the frequencies f1, f2 are selected such that A1 . I1 . f1 = A2 . I2 . f2. The theoretical fundamentals of this are set forth in detail in the description. <IMAGE>
Patent DE-3715733-A1 (DE)
Title: Method and arrangement for data transmission between subscriber stations which are connected to a common bus system
Inventor: TIETZE ECKART DIPL ING
IPC: H04L12/403
Filed: 1987-05-12
Abstract: The subject-matter of the invention relates to a method and a device for data transmission between at least two subscriber stations (2, 5) which are connected to a common serial bus system (1) and have control devices for the bus protocols. The subscriber stations (2, 5) are also connected to a data channel (8) via which data are transmitted which are processed in the subscriber stations in a manner determined by at least one transmission protocol of the bus system. <IMAGE>
Patent DE-3717966-A1 (DE)
Inventor: HILTEBRANDT SIEGFRIED
IPC: A61B17/32
Filed: 1987-05-27
Abstract: An instrument for the surgical treatment of pieces of tissue such as meniscus of a knee joint of a patient has an outer shaft (1) and an inner shaft (3) mounted drivably for rotation therein with the distal end region of the shafts (1 and 3) having respective cutouts (2 and 4) with respective cutting edges (7, 8 and 5, 6) and there being provided in the region of the cutouts (2 and 4) and transversely to the direction of rotation of the inner shaft (3) a fixed supporting ledge (9) having an outwardly directed supporting surface which grips or projects under or supports the piece of tissue or meniscus (10) that is to be surgically removed. <IMAGE>
Patent DE-3721759-A1 (DE)
Title: Transformer fitted on a printed circuit board
Inventor: GRIEWEL MARTIN DIPL ING
IPC: H05K1/16
Filed: 1987-07-01
Abstract: In order to fit a transformer (14) on a printed circuit board (20), spiral conductor tracks are provided on the printed circuit board (20). The core (32, 33, 34) of the transformer is then pushed through openings (29, 30, 31) in the printed circuit board and fastened therein. This considerably reduces the cost of producing a transformer with the printed circuit board, especially at frequencies of >/= 100 Hz. <IMAGE>
Patent DE-3722924-A1 (DE)
Title: Attachable installation apparatus
Inventor: SCHMIDT HANS DIPL ING
IPC: H02G3/08
Filed: 1987-07-10
Abstract: An attachable installation apparatus which can be connected to further installation apparatuses, by connecting means (4, 5), to form mounting units. The invention provides that the connecting means (4, 5) are spring bodies having latching heads (7), above or alongside whose mounting a latching step (6) is constructed into which the latching head (7) of the spring body of an installation apparatus (2, 3) which is to be arranged in a row can be latched in each case, the installation apparatuses (1, 2, 3) being secured in their position with respect to one another by means of guide bodies (8). <IMAGE>
Patent DE-3722996-A1 (DE)
Title: Door stop for a vehicle door
Inventor: MUELLER HANS
IPC: B60J5/00
Filed: 1987-07-11
Abstract: The invention relates to a door stop with a holding arm, one end of which is fastened to a holding block in the door column by means of a bolt and the other end of which projects into the door interior. In order to avoid disturbing clicking noises during the opening and closing of the door, it is proposed to arrange a spring element (10) in the region of the bolt between the holding block (1) and the holding arm (8). <IMAGE>
Patent DE-3723044-A1 (DE)
Title: Safety valve
Inventor: GANO JOHN C
IPC: E21B34/08
Filed: 1987-07-11
Abstract: The invention relates to a safety valve for installation in lines for fluids, in particular for lines for delivering natural gas, crude oil, water or the like, in which a housing with a flap-shaped valve-closing mechanism can be installed directly in the line and in which the valve-closing mechanism can be adjusted about a joint as a function of a pressure change in the delivery line between a position letting through the fluids and a position blocking the fluids, an operator bush longitudinally displaceable in the line being provided for actuating the valve-closing mechanism. To reduce the loading of the joint, the front end (42, 43) of the operator bush (50) facing the flap-shaped part (31) of the closing mechanism is designed to slope in such a way that the area of the part (31) remote from a joint (34) of the flap-shaped part (31) is touched first during the valve opening and last during the valve closing. <IMAGE>
Patent DE-3724963-A1 (DE)
Title: Tensioning element
Inventor: WOLF FRANZ JOSEF
IPC: F16H7/12
Filed: 1987-07-28
Abstract: Rubber-metal tensioning element, especially for tensioning chain and belt drives, in which a single-armed tensioning lever is connected in torsionally rigid fashion to one of two sleeves of the tensioning element. The tensioning element itself consists of an outer sleeve, an inner sleeve and an elastomer block which connects the two sleeves together in a torsionally elastic manner. The elastomer block is penetrated by channels which divide the elastomer block into a series of radial webs. At least one of the two side faces or flanks of the radial webs is aligned at least essentially tangentially to the outer circumference of the inner sleeve, facing in the opposite direction to the intended rotation of the two sleeves. All the corresponding side faces of all the radial webs of the tensioning element are inclined in the same direction. Such a tensioning element is distinguished by a horizontal, gently rising linear or only very slightly progressive characteristic in the working range of the tensioning element.
Patent DE-3727047-A1 (DE)
Inventor: DIEHL HANS
IPC: F16B12/20
Filed: 1987-08-13
Abstract: In frame constructions, made essentially of bar-shaped support parts, for use in furniture and interior arrangements, the longitudinal structure and the cross-sectional shape are to be optimised in accordance with the criteria of load distribution over the length of the bars and with aesthetic considerations. Furthermore, the end portions of such support parts are to be designed correspondingly. The support parts have at least two longitudinal portions (1, 2) having different cross-sectional shapes in their outer profiles. In particular, in this case a first longitudinal portion (1) has flat or convexly curved outer surfaces and a second longitudinal portion (2) has concavely curved outer surfaces, preferably with spherical transitional surfaces (2c) between said longitudinal portions. At least one bar end (3) is constructed with a tapered cross-section by means of spherical surface portions (3c).
Patent DE-3733163-A1 (DE)
Title: Sealing of trench walls
Inventor: SCHLUETTER ALOYS
IPC: E02D19/18
Filed: 1987-10-01
Abstract: In the event of defective sealing in bentonite trenches, according to the invention a further sealing strip is drawn in parallel to the sealing strip to which the defective location is tangent. The connection between the further sealing strip and the rest of the sealing strips is ensured by novel locks.
Patent DE-3734431-A1 (DE)
Title: Method and device for monitoring the functional condition of output stage circuits for electromotor-driven or electromagnetic control elements
Inventor: LANGE JUERGEN DR
IPC: G05B23/02
Filed: 1987-10-12
Abstract: The subject-matter of the invention is a method and device for monitoring the functional condition of output stage circuits for electromotor-driven or electromagnetic control elements. A switch-on signal, which is periodically interrupted by short-term switch-off signals, is fed to the output stage circuits at each time of a switch-on command. The duration of the switch-off signals is so matched to the reaction time of the control elements that the latter respond either not at all or in an insignificant manner. The output stage circuits are tested for their non-conducting condition during the switch-off signal (Fig. 1). <IMAGE>
Patent DE-3735136-A1 (DE)
Title: Heat-insulating pipeline lead-through, in particular for fire walls and fire floors
Inventor: GRESSHOENER HANS-HEINRICH DIPL
IPC: F16L5/04
Filed: 1987-10-16
Abstract: The heat-insulating pipeline lead-through is intended to fulfil at least the "barely inflammable" requirement of building-material class B1, and is provided preferably to fulfil the "non-combustible" requirement of building-material class A1 and A2, in the case of fire walls and fire floors (BW). Over its axial length located in the region of, and adjacent to, the lead-through opening (DO), the pipeline (1) is encased by a barely inflammable in-situ-foam insulating layer (2a), and, in order to form an inner fire stop (3), said in-situ-foam insulating layer is filled, in a cutout, with a non-combustible filling of a flexible fire-stop material. A permanent sheet-metal shuttering (2b) encloses the in-situ-foam insulating layer (2a) and the fire-stop material filling, located in its interior, towards the outside in a manner sealed with respect to vapour diffusion. In order to form an outer fire stop (4), the sheet-metal shuttering (2b) is encased on its outer side with a further flexible fire-stop material. Pipeline lead-throughs in structures, in particular for nuclear power stations. <IMAGE>
Patent DE-3735358-A1 (DE)
IPC: F41A21/30
Filed: 1987-10-19
Abstract: A silencer for suppressing the muzzle report of a firearm has a housing containing a coaxial cylindrical tube arranged at a distance from the wall of the housing. The cylindrical tube is divided into chambers by dividing walls.
Patent DE-3740857-A1 (DE)
Title: Device for the automatic dosing and mixing of reactive resin components
Inventor: HABRICH REINER DIPL ING
IPC: F04B13/02
Filed: 1987-12-02
Abstract: Dosing and mixing installations for the automatic dosing and mixing of reactive resin components, especially for volumetric ratios </= 100: 20, where for n components, 2 . n - 1 dosing pumps (1) are fastened with the pistons (8) and the piston rods (9) in one plane, in parallel on a stiff connecting beam (10). The central dosing pump (2) contains the volumetrically smallest component. The volumetrically largest components are, in each case, divided over two identical dosing pumps (3 and 4; 5 and 6). The volumetric mixture ratio of the components is formed by the sums of the surfaces of the pistons of associated dosing pumps (2; 3 and 4; 5 and 6). With the aid of a collecting piece (14), which contains a valve insert (33), the components are conveyed into the mixer (15). <IMAGE>
Patent DE-3800421-A1 (DE)
Title: Extruding press with filling tube and single joint for confectionery products
Inventor: TOWAE GERARD
IPC: A23P30/25
Filed: 1988-01-09
Abstract: Extrusion press, characterised in that it has a single filling tube (16) which is connected by means of a single joint (22) to the outlet of the compression chamber, the extrusion press being constructed on a movable support (4) which is subjected to continuous vertical movements in dependence on the movements of a winding and spinning machine (9) in which the filling tube (16) is installed. This invention is of interest to the producers of operating installations for the foodstuffs industry. <IMAGE>
Patent DE-3801542-A1 (DE)
Title: Storage inductor for storing magnetic energy and for smoothing pulsating load currents
Inventor: MUELLENHEIM THOMAS
IPC: H01F17/04
Filed: 1988-01-20
Abstract: A linear storage inductor for storing magnetic energy and for smoothing pulsating load currents has a winding (5) which is embedded in a sealing compound and which is surrounded by a core of soft-magnetic material, the core form provided being a closed pot core form, in particular a bell core (1) closed by means of a covering disc (7) and having a central roundel (2) (CC core), and the core material provided being an NiFe powder composite material or carbonyl iron. <IMAGE>