baber/WOPTO huggingface dataset:
Patent DE-3234298-A1 (DE)
Inventor: ADOLPH MANFRED
IPC: B02C13/284
Filed: 1982-09-16
Abstract: In a hammer breaker for breaking and crushing scrap material, particularly scrap metal, in which a hammer rotor having a plurality of hammers pivotally mounted thereon is rotatably mounted about a horizontal axis in a housing having an inlet for the material to be broken and crushed, and an outlet for broken and crushed material at the top of a shaft which is located above the hammer rotor and is arranged to receive material tangentially from the rotor, the outlet being covered by a classifying grate which extends across the top of the shaft, the grate is mounted adjustably, preferably pivotably, relative to the shaft. This enables the effective size of the grate openings through which the broken and crushed material can escape to be adjusted according to the size and density of the scrap lumps required without having to change the grate.
Patent DE-3234831-A1 (DE)
Title: Firearm with push-in barrel
Inventor: REICH MANFRED
IPC: F41A21/10
Filed: 1982-09-21
Abstract: What is described is a push-in barrel for a high-calibre shot barrel on the cartridge store which is held in a bush slidable over the push-in barrel, adjusting screws or such means being provided on the bush for the radial adjustment of the push-in barrel in relation to the axis of the shot barrel. To improve the firing capacity, the muzzle portion of the push-in barrel extends unsupported in the shot barrel, the rear portion of the push-in barrel is mounted radially in the cartridge store of the shot barrel, and the bush is mounted radially in the choke of the shot barrel.
Patent DE-3238614-A1 (DE)
Title: Floor skirting board with attachment fixture
Inventor: HUTH OSWALD
IPC: E04F19/04
Filed: 1982-10-19
Abstract: The floor skirting board with attachment fixture can be detached at any time by slight raising, e.g. when wallpapering, and thus saves the accurate cutting of the bottom end of the wallpaper. The board consists of the front part with rear board reinforcement, and of a fixture for pushing it onto dowel screws screwed into the wall. The inner face of the fixture is kept conical for round-headed screws and unconical for fillister-head screws. The board and fixture form one unit. For carpeting, the board has a projecting cap at the top, in order to hold the carpet strip firmly. When mounting the board, slight downward pressure on the board is sufficient, during which the board is drawn upto the dowel head screws by means of the fixture and rests firmly against the wall.
Patent DE-3240135-A1 (DE)
Title: Arrangement and method for optical testing of the shell surface of cylindrical parts
Inventor: TROPF HERMANN DIPL ING
IPC: G01N21/952
Filed: 1982-10-29
Abstract: The arrangement according to the invention is for parts which are to be tested for scratches, cracks or irregularities, or for the presence of bores, threaded holes, etc. It is proposed as a solution that the test object is rolled on the shell surface and that the illumination and observation devices are arranged such that a light reflection in the form of a stripe results on the shell surface, along the momentary axis of rotation.
Patent DE-3241633-A1 (DE)
Inventor: HEIDE HANS VON DER
IPC: A01F25/20
Filed: 1982-11-11
Abstract: Apparatus for cutting out blocks from a silo fodder bin has an hydraulically-driven, blade-carrying travelling gear travelling to and fro across a bridge and a conduit between hydraulic feed and return lines thereto such that the fluid flow through said conduit varies the speed of movement of the travelling gear.
Patent DE-3242148-A1 (DE)
Title: Furniture element
Inventor: PRANGE GABRIELE
IPC: A47D7/00
Filed: 1982-11-13
Abstract: The furniture element 1 has board-shaped cheeks 2 which are connected to one another by means of a transverse wall 4 extending over the entire cheek height or over a part of the cheek height and by means of an eccentrically arranged intermediate floor 3 extending at right angles to the transverse wall and to the cheeks. Receiving grooves 9 for connecting parts are provided in the region of the edge surfaces of the cheeks. The transverse wall 4 is arranged between the cheeks 2 eccentrically in relation to the side facing away from the intermediate floor 3, and the space limited by the transverse wall and free of the intermediate floor is designed as a stowage space 5. In the stowage space 5 there can be a plurality of shelf bottoms 6 extending parallel to one another. The furniture element can be used as an individual part. By stacking and/or lining up in a row two or more furniture elements, a bed, a writing desk, a tall shelf unit, a partition wall or the like can be constructed (Fig. 1). <IMAGE>
Patent DE-3245343-A1 (DE)
Title: Measuring instrument
Inventor: ANSCHUETZ THEO
IPC: G01F23/16
Filed: 1982-12-08
Abstract: The measuring instrument is intended for, in particular, quantity indications and consists of a housing with rotatable indicating element and associated measurement value scale. The indicating element is constructed by at least one intermediate element in effective connection with a measurement value transmitter. The indicating element (2) arranged in the housing (1) formed of non-magnetic material is provided with a rotatably supported rotating body (3). On the rotating body (3), a strip of magnetic material (5) is arranged. Outside the housing part (1) containing the rotating body (3), a magnet (6) acting on the strip of magnetic material (5) is provided as part of an adjusting element (7) constructed to be rod-, tube- or bellows-shaped or the like. <IMAGE>
Patent DE-3245513-A1 (DE)
Title: Device for suspending a load on adjacent rock anchors in mining and tunnelling
IPC: E21F17/02
Filed: 1982-12-09
Abstract: In a device for suspending a load on adjacent rock anchors in mining and tunnelling by means of a cross piece which has a recess for an anchor rod in one flat section each and a round member between one adjoining angled portion each, which round member serves as a connection to the load, which can be attached to a drawing means, the invention consists in the fact that the round member serves as a hinge pin to which a pivotable hinge plate is secured which passes through a joint pin which serves as a connection pin for the drawing means of the load.
Patent DE-3301442-A1 (DE)
Title: Arrangement of actuation elements for a cover, which can be swivelled about an axis, of a glove compartment of a motor vehicle
Inventor: WEINERT REINHARD DIPL ING
IPC: E05B79/20
Filed: 1983-01-18
Abstract: The invention relates to an arrangement of actuation elements for a cover, which can be swivelled about an axis, of a glove compartment of a motor vehicle, the actuation elements being formed by an actuation handle and at least one locking and unlocking mechanism arranged separately therefrom and there being an operative connection formed from a Bowden cable arrangement between actuation handle and locking and unlocking mechanism.
Patent DE-3301738-A1 (DE)
Title: Backstroke swimming trainer
Inventor: RITTINGHAUS ROLF DIPL ING
IPC: A63B21/055
Filed: 1983-01-20
Abstract: Published without abstract.
Patent DE-3305885-A1 (DE)
Title: Capillary-piece sheet, especially for use as intermediate layer of insulating glass
Inventor: DIETZSCH HANS-JOACHIM
IPC: B32B17/10
Filed: 1983-02-19
Abstract: A capillary-piece sheet, which can be used for example as an intermediate layer of insulating glass, consists of strung-together capillary pieces made of a thermoplastic, which are joined together at their front sides by at least one thermal cut. In order to manufacture capillary-piece sheets of relatively large surface-area requiring no cover films, the capillary pieces consist, for open-pored connection at their front-side zones, of a thermoplastic having an elongation at break of at least 60 %.
Patent DE-3308218-A1 (DE)
Title: Frequency response equaliser with a frequency-independent quality factor
Inventor: KRAKER ALFRED ING
IPC: H03G5/02
Filed: 1983-03-08
Abstract: The equaliser indicated contains operational amplifiers, resistors and capacitors. An operational amplifier to which capacitors and rheostats are assigned and whose resistance network can be adjusted via a common adjusting mechanism serves as a frequency-selective feedback network.
Patent DE-3310244-A1 (DE)
Title: Muscle warm-up and training bar
Inventor: MEIMER KURT
IPC: A63B23/035
Filed: 1983-03-22
Abstract: Universally applicable muscle warm-up and training bar for the simultaneous enhancement of concentration and coordination. It permits build-up and maintenance of physical fitness and the enhancement of coordination and concentration by permitting continuous movement sequences via its flexible centre (specially formed plastic or rubber part) which offers suitable training possiblities for beginners as well as for advanced users. In addition, the training bar permits selective training of the various muscle parts. Various accessories, e.g. elastic bands with stirrup-like foot loops or a skipping-rope like pendulum permit a large variety of additional training possibilities of the various muscle parts.
Patent DE-3311094-A1 (DE)
Title: Device for transporting objects or for self-locomotion
Inventor: BARTH HANS
IPC: B08B9/043
Filed: 1983-03-26
Abstract: A device (1) (Fig. 1) serves for self-locomotion or for transporting objects within tubes, channels, chimneys and the like. It has a lift drive (2) as well as at least two transport or support elements (3, 3a) which can be moved relative to each other in a mutually opposing reciprocating manner approximately in the direction of locomotion. Within a tube or the like, the transport elements have an approximately plate-shaped deformation which is caused by the fact that the outer cross-section of the transport elements is somewhat greater than the clear inner cross-section of the tube. By means of this deformation a lower advance resistance in the transport direction is produced in the transport elements than in the opposite direction, so that the transport movement results. By suitable design of the transport elements especially regarding their reversal stiffness, the device can automatically change direction at open tube ends as well as at closed tube ends. If the transport elements are designed as brushes, the device (1) according to the invention can also be used as a cleaning device, especially as a chimney cleaning device. <IMAGE>
Patent DE-3311659-A1 (DE)
Title: Chopping machine for comminution of coarse garden waste
Inventor: DOERING ERICH
IPC: B02C18/08
Filed: 1983-03-30
Abstract: The machine has, in its housing (1) having ejector and supported on legs (2) and/or wheels (3), an electric motor with impact cutters under a drop shaft (6), and an inlet pipe (10) for branches (20) in its upper wall (4). To first free branched branches of side-branches (21), a manually actuable shearing device, especially in the form of hand shears (11) or impact shears (20), is fitted to the wall (4) of the housing (1) or to the drop shaft (6). <IMAGE>
Patent DE-3317989-A1 (DE)
Inventor: PEETZ WOLFGANG DIPL ING
IPC: E21B10/44
Filed: 1983-05-18
Abstract: A drilling bit having two helical withdrawal grooves which extend from the drilling head in the direction toward the insertion or chucking end. The withdrawal grooves have least slope in the vicinity of the drilling head. In the other regions, the withdrawal grooves have a different slope. As a result, no cross-sectional jumps disposed at uniform intervals are provided on the drilling bit, so that transverse oscillations cannot be reinforced by partially constantly or continuously reflected pulses. A considerable reduction in noise is achieved. Furthermore, the central portion of the drilling bit, which is critical during drilling, receives great rigidity.
Patent DE-3319108-A1 (DE)
Title: Device for positioning a glass pane, which is to be machined, in a grinding machine
Inventor: DEEB MAHMOUD
IPC: B23Q35/10
Filed: 1983-05-26
Abstract: The invention relates to a device for positioning a glass pane, which is to be machined, on the glass support of a grinding machine for machining the edges of glass panes, which device exhibits at least one horizontally arranged, motor-driven turntable having a detachable clamping means, which operates preferably automatically in dependence on the movement of the turntable and is assigned to the glass support, for temporarily securing the glass pane which is to be machined, a peripheral grinding wheel driven by a duplicating roller or the like, which interacts with a grinding template, and arranged coaxially and at a vertical distance with respect to the duplicating roller, and at least one positioning cam for the precise, vertical, essentially congruent alignment of the glass pane, which is to be machined, with the grinding template. This positioning cam can be pivoted, by means of a preferably double-acting piston/cylinder unit, which can be mounted so as to rotate about a horizontal axis, and by way of a pivoting drive, about a horizontal axis from a rest position, situated outside the working plane of the peripheral grinding wheel which can be moved away, into a working position bearing against the glass pane which is to be positioned. The device according to the invention is characterised in that the pivoting drive exhibits a linear guide for bringing the positioning cam into contact with the glass pane in an exclusively horizontal manner. <IMAGE>
Patent DE-3323305-A1 (DE)
Title: Device for the mechanical locking of an operating cylinder
Inventor: HUEBNER HEIMO DIPL ING
IPC: F15B15/26
Filed: 1983-06-28
Abstract: The device for the mechanical locking of the working piston (3) of a pressure-medium-loaded operating cylinder (1) in at least one end position is controlled by a control piston (13) which, in the end position of the working piston (3), is connected to the cylinder space (28) on one side of the piston (3). The cylinder space (28) has a connection (27) for a pressure-medium source which, in the one end position of the working piston (3), directs the control piston (13) into the locking position. It is advantageous to provide a holding device (30) which holds the control piston (13) in place with a certain holding force at least in the unlocking position. <IMAGE>
Patent DE-3325913-A1 (DE)
Title: Agricultural building and method for the air-conditioning thereof
Inventor: GOEDDE ERNST-ULRICH
IPC: A01G9/24
Filed: 1983-07-19
Abstract: The invention relates to an agricultural building for accommodating animals and for growing useful plants and is characterised by a cowshed which forms the ground floor and has hollow ceiling girders as a connection to the outside air and foul-air slits arranged in the region of the longitudinal walls in the cowshed ceiling, and also by a greenhouse which is equipped, in a known manner, with a vertical-wall and roof ventilation system and is erected on top of the cowshed, and the floor of which has inlet-air channels in which the foul-air slits of the cowshed open, and by an air-conditioning by free convection currents which can be regulated via air flaps in the ceiling girders of the cowshed and in the inlet-air ducts of the greenhouse.
Patent DE-3328287-A1 (DE)
Inventor: MITTELSTAEDT RAINER DIPL ING
IPC: H04M1/64
Filed: 1983-08-05
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung zur An- und Abschaltung eines Anrufbeantworters mit Ferngespräch-Mitschnitt und Lauthöreinrichtung an eine Fernsprechreihenanlage, die durch eine Steuerlogik im Zusammenwirken mit einem Relais und einem besonders ausgebildeten Übertrager, ein Übersprechen auf die übrigen Fernsprechgeräte der Anlage verhindert.
Patent DE-3329534-A1 (DE)
Title: Disposable ashtray
Inventor: FISCHER ALFRED DIPL ING
IPC: A24F19/00
Filed: 1983-08-16
Abstract: The disposable ashtray makes it possible to remove the cigarette ash even where no conventional ashtray is available, into a container Fig. 1 which is shaped from a paper sheet covered with metal foil or a plastic film Fig. 2, according to the bending joints Fig. 1. At the end of the smoking process the butt is deposited without being stubbed out Fig. 2 and wrapped according to Fig. 3, 4 or 5. The butt is extinguished and can immediately be discarded, for example in the dustbin. Advantages: the cigarette no longer needs to be stubbed out, creating an unpleasant smell, or discarded at random (fire risk), and the smoker can independently pursue the aesthetic pleasure of smoking. There is no risk of burning the substrate of the disposable ashtray.
Patent DE-3341039-A1 (DE)
Title: Radiographic test phantom for analytical computed tomography of small nodules in the lungs
Inventor: ZERHOUNI ELIAS A
IPC: G09B23/28
Filed: 1983-11-12
Abstract: A test phantom for assessment of a computed tomography of small nodules in the lungs of a living being comprises a device simulating a 15 to 40 mm cross-section of this living being. The parts of this device simulating tissues of the living being consist of materials having radiographic densities which are largely identical to those of the corresponding natural tissue in the simulated cross-section of this living being, and which comprise cutouts which simulate the size and shape of the pulmonary cavities in this cross-section.
Patent DE-3346470-A1 (DE)
Title: Telephone station with a pivotably mounted flap
Inventor: GRASSL ERWIN
IPC: H04M1/02
Filed: 1983-12-22
Abstract: The invention relates to a telephone station with a pivotably mounted flap (2) covering the dialling device, which can be pivoted by means of spring force into an open position. The pivot axis of the flap is formed by two lugs moulded onto the flap, which are fed into correspondingly shaped bearing eyes of the telephone station. The object is to allow the flap to be re-inserted, if it has been accidentally removed, without the aid of tools. Accordingly, projections (7) are provided which are integral with the lug (4), point away from one another and are used to mount a pretensioned spring (3) and to house a sheath (8) which encloses the spring (3), where the sheath (8) is provided in each case with a web (15) which engages in a recess (16) of the station. <IMAGE>
Patent DE-3402142-A1 (DE)
Title: Device for doping rod-shaped single crystals
Inventor: FENZL HANS JUERGEN DIPL ING
IPC: C30B13/10
Filed: 1984-01-23
Abstract: The invention relates to a device for doping rod-shaped single crystals (1) with metallic dopants from a dopant atmosphere surrounding the single crystal (1). The dopant source containing the dopant (3) is designed as an annular source (2) which is open towards the single crystal (1), so that virtually all of the dopant evaporated from the dopant source (3) reaches the surface of the single crystal (1). <IMAGE>
Patent DE-3408281-A1 (DE)
Title: Plastic transport container
Inventor: WALLER RUDOLF
IPC: B65D6/18
Filed: 1984-03-07
Abstract: A plastic transport container similar to a fruit basket has grooves or fold lines (15, 16, 17, 18) formed on three adjacent side surfaces (13, 12, 14) of the container for the purpose of folding the container flat in the empty state. <IMAGE>
Patent DE-3409673-A1 (DE)
Title: Quick-acting valve with diaphragm-controlled permanent magnet
Inventor: GRIES FRIEDRICH
IPC: F16K17/34
Filed: 1984-03-16
Abstract: In a quick-acting valve with a diaphragm-controlled permanent magnet (Fig. 2), the diaphragm 3 is fastened between housing parts 1 and 2 (resting flat on one another) by means of screws 7 onto a housing bottom part 20 with inserted valve insert 15 and 19 and antistatic sealing plate 14 placed in between. During increasing pressure, which is fed via the hose connection nipple 13, the diaphragm 3 lifts the permanent magnet 5 inserted in the magnet housing 4 from the metallic valve head 16 (in the same plane) of the valve insert until the spring-loaded catch 10 to 12 inserted in the housing top part 1 engages in the groove 29 of the sleeve 9, which is fastened to the stem of the magnet housing 4 by means of screw 8. <IMAGE>
Patent DE-3415108-A1 (DE)
Title: Corner mirror polygonal wheel made from individual elements
IPC: G02B5/09
Filed: 1984-04-21
Abstract: Published without abstract.
Patent DE-3420905-A1 (DE)
Title: Solid-body rig with increase in area by sail cloth, with supporting fork
Inventor: OSTERHAUSEN HANS-EBERHARD VON
IPC: B63H9/06
Filed: 1984-06-05
Abstract: The most essential part of the application consists in the fact that the solid body and the sail cloth in each case amount to about 50%, the setting of the profile being effected at the end of the profile body at the level of the supporting fork.
Patent DE-3422424-A1 (DE)
Title: Drive device for the rotor of an open-end rotor spinning machine
Inventor: DERICHS JOSEF DR ING
IPC: D01H4/12
Filed: 1984-06-16
Abstract: Difficulties in the rotor drive at high speeds are avoided if the arrangement of the pull-means mechanism (4), consisting of a wharve (5) and driving pulley (7), is designed as a relieving device for the pull means (9) and, at the same time, as a wharve lifting-off device. For this purpose, the wharve (5) and driving pulley (7) can be mounted on a switchable rocker (14, 15). Advantageously, the wharve (5) can be laid against the tangential belt (3) from above. <IMAGE>
Patent DE-3427418-A1 (DE)
Title: Process and apparatus for expressing sugar cane bagasse
Inventor: KAETHER WILLY
IPC: C13B15/00
Filed: 1984-07-25
Abstract: A process for dewatering comminuted sugar cane having long pressing times and low pressing pressures by roller pressing, in which one of the rollers as a combination roller simultaneously ensures the roller pressing and the chain drive of a diffuser and, in addition to the combination roller, only one low-pressure roller is required for the final expression.
Patent DE-3427499-A1 (DE)
Inventor: GOOSSENS JOHN DR
IPC: C08L83/04
Filed: 1984-07-26
Abstract: The electroviscous suspension is based on a mixture of aqueous silica gel with silicone oil as the liquid phase to which a dispersant is added. The dispersant consists of amino functional or silicon-functional polysiloxanes having a molecular weight above 800. The concentration of the dispersant is from 1 to 30% by weight and preferably from 5 to 20% by weight, based on the silica gel particles. Electroviscous suspensions such as these are distinguished by the fact that they are highly compatible with elastomeric materials, non-sedimenting, non-inflammable and physiologically acceptable. In addition, they are heat- and freeze-resistant over a wide temperature range and are largely unaffected by temperature and pressure in their viscosity.
Patent DE-3431665-A1 (DE)
Title: Water-sports apparatus
Inventor: VOEROES ROBERT
IPC: A63B35/00
Filed: 1984-08-29
Abstract: In a water-sports apparatus for the controlled onward movement of a swimming person by muscle power, a collapsible single-person onward movement means is proposed, according to the invention, which is driven by pedals and can be manually controlled by floats, and by means of which swimming patterns can be executed on the surface of the water and even under water. The apparatus is suitable for leisure sportsmen, swimmers or divers, and for professional divers.
Patent DE-3433637-A1 (DE)
Title: Sun visor for vehicles
Inventor: POMPINO KARL-HEINZ
IPC: B60J3/02
Filed: 1984-09-13
Abstract: In a sun visor for vehicles having a plate-shaped sun visor body (1) which has an approximately rectangular contour and a mirror (4) on one of its two main faces, there is provision for the mirror (4) to be arranged so as to be capable of folding over on the sun visor body (1) and to rest upon and be held on the sun visor body (1) both in the position of use and in the out-of-use position. <IMAGE>