baber/WOPTO huggingface dataset:
Patent DE-3436316-A1 (DE)
Title: Grinding means for producing wood pulp
Inventor: AARIO MATTI DIPL ING
IPC: D21B1/14
Filed: 1984-10-04
Abstract: A grinding means according to the invention in the form of a homogenous grindstone, having an abrasive or grinding layer fixed to the surface of a stone body. The hard, abrasive fragments (grinding fragments) are joined together by means of a sintered metal.
Patent DE-3439781-A1 (DE)
Title: Device for measuring the inclination and the azimuth of a bore
Inventor: KATHEL BADRI PRASAD
IPC: E21B47/022
Filed: 1984-10-31
Abstract: A device for measuring the inclination and the azimuth or direction angle of a bore, in particular an earth bore, has a module with an inner and an outer elongated housing. The inner housing can be rotated relative to the stationary outer housing by means of a shaft having an eccentric weight. A cassette with a recording substrate is interchangeably arranged in the inner housing. Furthermore, an inclinometer is located on one side of the cassette and an azimuth-measuring device is located on the opposite side of the cassette in the inner housing. An optical system is provided for each measuring device. The cassette contains a window so that the inclination-angle and azimuth measurements can be recorded on the recording substrate of the cassette. A motor for rotating the inner housing about its longitudinal axis is fastened in the outer housing.
Patent DE-3443401-A1 (DE)
Title: Arrangement of a checking and observation system against unknown explosive objects and fire objects
Inventor: KOENIG VOLKER ERNEST DIPL ING
IPC: B60R25/10
Filed: 1984-11-28
Abstract: Published without abstract.
Patent DE-3445801-A1 (DE)
Title: Inward and outward transfer station
Inventor: FUCHS HELMUT
IPC: B65G47/54
Filed: 1984-12-15
Abstract: The invention relates to an inward and outward transfer station for a roller conveyor with transport rollers driven by a belt. The essence of the invention is to provide at least one transport band which is guided parallel to the transport rollers, as desired above and below their transporting plane, runs endlessly around deflecting rollers and the driving deflecting roller of which can be coupled by means of a controllable engaging and disengaging element to the belt driving the transport rollers.
Patent DE-3500121-A1 (DE)
Title: Arrangement for contactlessly measuring the valve movement
Inventor: BLAUHUT REINHOLD
IPC: G01D5/20
Filed: 1985-01-04
Abstract: An arrangement for the contactless measurement of the valve movement of internal combustion engines. The technical problem is the provision of an arrangement for contactlessly measuring the valve movement. A coil former (7) of a magnetically conductive material, arranged coaxially with the valve shaft (2), with a ring (71) and two flanges (72, 74) accommodates an annular coil (8) of a resonant circuit. An annular shield (31) of nonmagnetic electrically conductive material, seated on the valve head (17), overlaps at least one flange of the coil former (7) and influences the magnetic path. The frequency deviation of the resonant circuit due to the movement of the annular shield (31) is measured in an evaluating circuit. <IMAGE>
Patent DE-3509607-A1 (DE)
Title: Device for varying the spring characteristic of a control spring
Inventor: KLEIN HANS-CHRISTOF
IPC: F16F15/067
Filed: 1985-03-16
Abstract: In the case of a device (14) for changing the spring characteristic of a control spring (10) which applies a control force to a component (6) of a valve unit (24), it is provided for a support which engages between one turn of the spring (10) and the next to be formed by at least one supporting element (17, 18, 19) which is arranged along a circumferential region, is supported in the outer space of the spring (10) on an adjustable bearing (16) and extends radially into the internal space of the spring (10), and whose ends in the circumferential direction are offset with respect to one another in the axial direction. This device (14) allows the spring characteristics of control springs having progressively running movement/force characteristics to be changed in a simple manner. <IMAGE>
Patent DE-3511582-A1 (DE)
Title: Compact type of construction for single-axle trailers
Inventor: ZEDDIES ERIKA
IPC: B62D63/08
Filed: 1985-03-29
Abstract: Published without abstract.
Patent DE-3515934-A1 (DE)
Title: Hand-operated grinding unit
Inventor: GMAEHLE CARL
IPC: B24D15/08
Filed: 1985-05-03
Abstract: Published without abstract.
Patent DE-3518632-A1 (DE)
Title: Method of removing structures with plane concrete foundation standing on the sea bed
Inventor: FREUND HANS-ULRICH DR
IPC: E04G23/08
Filed: 1985-05-23
Abstract: In a method of removing structures with plane concrete foundation standing on the sea bed, the cohesion between the foundation and the sea bed is released by blasting without damaging the foundation in the process. The structure together with the foundation is then lifted preferably at the side and is made to rise by buoyancy produced in a manner known per se.
Patent DE-3523063-A1 (DE)
Title: Hose clamp with a tensioning screw
Inventor: ALLERT KURT
IPC: F16L33/08
Filed: 1985-06-27
Abstract: A hose clamp with a tensioning lock, on which a tensioning screw is supported such that it can rotate. In order that the hose clamp can be tensioned and released manually, the clamping screw has a handle for rotating it, which handle is arranged in a captive manner on the tensioning screw.
Patent DE-3523478-A1 (DE)
Title: Antibiotic polypeptide, process for its preparation, Staphylococcus epidermidis strain producing this polypeptide, formulations containing this polypeptide, and its use for controlling infectious diseases
Inventor: WERNER ROLF-GUENTHER
IPC: A61Q19/06
Filed: 1985-07-01
Abstract: A polypeptide which has an antibiotic activity and is called epidermin, a process for its preparation, a Staphylococcus epidermidis strain DSM 3095 which is resistant to this substance, antibiotic formulations containing the active substance epidermin, and the use of epidermin for controlling infectious diseases are described.
Patent DE-3524327-A1 (DE)
Title: Primary suspension for rail vehicles
Inventor: PASEMANN BERND DR ING
IPC: B61F5/30
Filed: 1985-07-08
Abstract: The objective is to provide a low-maintenance, cost-effective primary suspension arrangement which is not very susceptible to faults, requires a small clearance and avoids unacceptable wheel unloading. The objective is not to fully utilise the friction effect of the spring construction and to avoid the use of special oscillation or impact dampers. The objective is achieved in that the bogies are supported in a sprung fashion on the wheel sets via rockers or cross-members, in which case the springs are arranged according to the invention in such a way that the planes of the wheel sets have different spring characteristic values. <IMAGE>
Patent DE-3529417-A1 (DE)
Title: Safe wall with a supply orifice
IPC: E05G1/024
Filed: 1985-08-16
Abstract: The invention relates to a safe wall with a ventilation channel for supplying air to and removing air from a safe space. The ventilation channel is arranged in a prefabricated wall portion which is integrated into the safe wall. Furthermore, the prefabricated wall portion consists of a material more resistant than the actual safe wall. As a result, increased resistance to break-ins, especially to the use of breaking-in tools or explosives, is achieved in the region of the ventilation channel. <IMAGE>
Patent DE-3531315-A1 (DE)
Title: Device for permitting electric model railways to come to a stop gradually
Inventor: OFENSTEIN RUPERT DR
IPC: A63H19/24
Filed: 1985-09-02
Abstract: In an electrical model railway operated with DC voltage, at least one electrical energy storage element is used to achieve more gradual coming to a stop when there is a power failure, which energy storage element can be supplied with electrical energy when the model railway is in operation and outputs stored energy to the model railway when the DC voltage is switched off.
Patent DE-3534433-A1 (DE)
Title: Device for the high-precision production of spherical surfaces
Inventor: FRANKE MANFRED
IPC: B23B5/40
Filed: 1985-09-27
Abstract: The device according to the invention is used for the high-precision production of spherical surfaces on workpieces by machining, for example with a turning tool. The device is suitable for the production of half shells with both a spherical inner and spherical outer surface. A rotatably arranged work-holding fixture (28) is provided. A cutting tool (27) is arranged in a tool holder (3) coaxially to the work-holding fixture (28). This cutting tool is pivotable together with the tool holder (3) at right angles to the central axis (34). Furthermore, a vertical-adjustment device (29) and a device for the length compensation of the tool holder (3) are provided. <IMAGE>
Patent DE-3534992-A1 (DE)
Title: (Concrete-)paving stone
Inventor: HAGENAH GERHARD
IPC: E01C5/06
Filed: 1985-10-01
Abstract: The paving stone (10) consists of two basic shaped stones (11 and 12) arranged offset with respect to one another and connected to one another to form a unit. Each basic shaped stone has the shape of a paving stone according to German Patent 960359. The basic shaped stones (11, 12) designed in this way are delimited from one another by a longitudinal dummy joint (24), while preserving the contours. In addition, each basic shaped stone (11, 12) is subdivided by a transverse dummy joint (25, 26) into small stones (27, 28) of the same size and configuration. This paving stone (10) is particularly advantageously suitable for machine-laying. <IMAGE>
Patent DE-3536414-A1 (DE)
Title: Arrangement for the forced extinction of a thyristor by means of a commutation circuit
Inventor: GRUENWALD HARTMUT DIPL ING
IPC: H02M1/06
Filed: 1985-10-10
Abstract: For this arrangement, which exhibits two alternating stages according to the main patent... or the main patent application P3529068.4, a charging arrangement for the commutation capacitors is to be created which requires little power and can be implemented with low costs whilst having a small constructional form and simple design. According to the invention, this is achieved by the fact that the capacitors of the main and supplementary stage are charged via separate secondary windings of a transformer, the charging up of the main stage capacitor to the higher voltage level being supported by a series resonant circuit located in the charging circuit. <IMAGE>
Patent DE-3539006-A1 (DE)
Title: Process and device for the production of mouldings from fibre mats
Inventor: WELLMANN-STOICULET GEORGE DIPL
IPC: B29C43/40
Filed: 1985-11-02
Abstract: The invention relates to a process and a device for the production of mouldings from fibre mats, in particular insofar as the latter contain a fabric insert, with the use of a compression mould having an upper and a lower mould, the projecting edge region of the fibre mat being separated from the moulding in that, towards the end of the compression moulding operation, the shear stresses at the marginal shear edge have superimposed on them, during the interlocking of the upper and lower mould, tensile stresses which, in the case of a clamped-in edge region, lead to combined shearing off and tearing off of the edge region.
Patent DE-3542927-A1 (DE)
Title: Carrying-chain conveyor
Inventor: BURKHARDT VOLKER ING GRAD
IPC: B65G17/24
Filed: 1985-12-04
Abstract: A carrying-chain conveyor is provided with an accumulating roller conveying chain (3) which circulates endlessly on a carrier (1) with running paths (2). The accumulating roller conveying chain has a multiplicity of rollers (4), of which in each case two are rotatably arranged on a pin (5) at a distance apart from each other. Rollers (4) arranged one behind the other are connected to one another in each case by outer links (7) arranged on the pin (5) and inner links (6) arranged on a sleeve (8), and thus form an endless chain. Over every second pin (5) there are arranged on the sleeves (8) between the opposite inner links (6) conveying rollers (9) which have a greater diameter than the rollers (4) and which carry the goods to be conveyed. For conveying goods (10), the accumulating roller conveying chain (3) is provided, for regions which diverge from the rectilinear conveying direction, with pins (5) which, at least in the region of the sleeves (8) in which the inner links (6) are arranged on said sleeves, have smaller diameters than in the region of the central plane (11) of the pins (5). <IMAGE>
Patent DE-3543362-A1 (DE)
Title: Device for controlling the movement of a shaft
Inventor: SORSA SEPPO
IPC: B66B11/04
Filed: 1985-12-07
Abstract: In a device contained in a gearbox or similar transmission device there is an output shaft (1) on which, during normal operation and under load, there acts a torque which is transmitted via at least two interconnected transmission members (3, 4) to a driving device. To control the movement of the shaft, at least one rotatably arranged reserve wheel (5) is provided in parallel with the transmission member (3). During normal operation, the reserve wheel is subjected to negligible load in comparison with the other transmission member (4). If, however, there is a malfunction at transmission member (3) due, for example, to overloading or to a fault, this torque can then be transmitted via the reserve wheel (5). Transmission member (3) can, for example, be a worm wheel (3) and transmission member (4) the associated worm (4). <IMAGE>
Patent DE-3545617-A1 (DE)
Inventor: HILLE HANS-DIETER
IPC: C09D5/44
Filed: 1985-12-21
Abstract: An anionically-precipitable binder (A), water-dispersable by neutralizing with bases, which binder can be obtained by reaction of epoxy resins with an average molecular weight of at least 3 000 g/mol, based on biphenols with polyester polycarboxylic acids the functionality of which ranges from 3 to 8 and whose average molecular weight is smaller than 2 000 g/mol. The binder (A) has an acid number of between 50 and 120. In addition, process for producing the anionically precipitable binder (A) as well as coating based on the binder (A), for anodic electrophoretic coating and for use in spray-painting of tins.
Patent DE-3601667-A1 (DE)
Title: Device for preventing faulty paper transport in copiers
Inventor: HANDA TAMAMI
IPC: G03G15/00
Filed: 1986-01-21
Abstract: A device for preventing faulty paper transport in copiers comprises a scanning bar (16) and a plurality of ratchets (19) which are arranged together with the scanning bar (16) on a common rotatable shaft. The scanning bar (16) serves to scan the paper feed and, with correct alignment of the paper supplied, is pivoted by the leading edge of the sheet of paper (11) in such a way that the ratchets (19) make the paper transporting path accessible. If, in contrast, the sheet of paper (11) is aligned incorrectly, the scanning bar (16) is not contacted by the sheet of paper, and the ratchets (19) retain the sheet of paper. … <IMAGE> …
Patent DE-3602209-A1 (DE)
Title: Process and apparatus for cleaning the inside of barrels, in particular of kegs for beer or the like
Inventor: MALEK HERBERT
IPC: B08B9/08
Filed: 1986-01-25
Abstract: The invention relates to a process for cleaning the inside of barrels, a cleaning head being used to introduce a cleaning liquid and a gaseous or vaporous pressure medium into the respective barrel with the barrel fitting facing downwards. Before entering the barrel, the cleaning liquid is mixed with the gaseous or vaporous pressure medium. The mixture is flushed into the barrel via the opened gas valve. The flushing operation is assisted by blowing the pressure medium into the cleaning liquid in the direction of flushing in. After the flushing operation, the cleaning liquid is sucked out of the barrel at an accelerated rate. <IMAGE>
Patent DE-3604305-A1 (DE)
Title: Handrail for spiral newel staircases and spiral staircases made entirely of wood
Inventor: HAMM WILFRIED
IPC: E04F11/18
Filed: 1986-02-12
Abstract: Handrails for staircases made entirely of wood usually have to be manufactured individually for each staircase. They are very expensive and are not suitable for DIY. The present invention provides a handrail which exploits the modular construction principle and eliminates the abovementioned disadvantages. As shown in the drawing, alternately in each case one handrail sleeve and one ball piece, both consisting of wood, are lined up in a row on a bracing wire. In each case one pre-bent serrated lock washer or tooth lock washer is inserted into the dome-shaped ends of the handrail sleeve. The ball pieces themselves are screwed onto the handrail standards by means of transverse bores. The entire unit is then braced together from the ends, the tooth lock washers then constituting positively locking connections. The simplicity of the design and the mass-produced parts used render the handrail, and thus the entire staircase, an excellent item for DIY and for cost-effective production.
Patent DE-3604922-A1 (DE)
Title: Hose branch-fitting made of rubber
Inventor: JUEPTNER WOLFGANG
IPC: B29C65/42
Filed: 1986-02-17
Abstract: For the production of a hose branch-fitting made of rubber, with at least one branch for a medium substream, completely vulcanised hose ends being pushed onto a branch pipe piece made of metal or plastic and being firmly bonded to the pipe connectors via an interposed vulcanised material, the invention provides, in order to ensure secure adhesion, for the pipe connectors to have a surrounding groove on their interior surface and the hose ends to have a radial perforation in the region covering the groove, via which radial perforation the groove is filled with the completely vulcanisable material. <IMAGE>
Patent DE-3605565-A1 (DE)
Title: Apparatus for stasis of blood in body parts
Inventor: DUDEK GABRIELE
IPC: A44B11/12
Filed: 1986-02-21
Abstract: In an apparatus for stasis of blood in body parts which has a belt and a buckle arranged on one end of the belt and having a belt guide leading through the buckle and into which the running end of the belt can be introduced for formation of a belt loop which can be placed around a body part, and an actuable clamping bracket located on the buckle for the fixation of the running end of the belt introduced in the belt guide, one of the side walls of the buckle which delimit the belt guide at the sides has an opening which extends over the entire length of the buckle. The buckle preferably is an approximately box-shaped hollow part open at the front and designed inside as a belt guide, the opening extending over the length of the buckle being a slot which extends approximately parallel to the longitudinal mid-axis of the hollow part.
Patent DE-3618592-A1 (DE)
Title: Partial summand conversion circuit for adder circuits in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1986-06-03
Abstract: The partial summand conversion circuit according to the subject of the invention processes the values 1 and 5, and has five outputs with the values 1, 2, 2, 4 and 10. <IMAGE>
Patent DE-3625418-A1 (DE)
Title: Device, in particular pencil, for applying a liquid, in particular with colour pigments
Inventor: GUTBERLET HORST
IPC: A45D40/26
Filed: 1986-07-31
Abstract: In a device for applying in particular high-viscosity varnishes, for example nail varnishes, in order to obtain a defined supply, the applicator device, in particular a brush, is supplied with liquid, in that a push button (28) is connected to a valve-actuation rod (21) which penetrates a supply container (1) longitudinally, is guided sealingly with respect thereto and bears against a valve piston (6) of the valve (5) which is sealingly connected to the supply container (1) at its discharge orifice (4). Preferably it is provided that the valve actuation rod (21) is firmly connected to a diaphragm seal (29) which extends essentially transversely with respect to the supply container (1), which is at least restrictedly movable axially and the outer edge (31) of which is firmly connected to the interior wall of the supply container (1). <IMAGE>
Patent DE-3626574-A1 (DE)
Title: Apparatus for carrying fishing rods
Inventor: LINDNER MICHAEL
IPC: A01K97/08
Filed: 1986-08-06
Abstract: In an apparatus for carrying fishing rods, a plurality of tubular pieces (3), serving for the insertion of the fishing rods, are connected to each other by at least two plates (1, 2) extending transversely thereto. These tubular pieces pass through one plate (2) and rest on the other plate (1). The free end (6) of the tubular pieces, remote from the base plate (1), forms the insertion aperture for the fishing rods. <IMAGE>
Patent DE-3631732-A1 (DE)
Title: Ventilating device for rooms
Inventor: KUCHARCZYK ECKHARD
IPC: F24F7/00
Filed: 1986-09-18
Abstract: A ventilating device 31 for rooms has an elongated, parallelepipedal housing 32 with outer air passage openings 38 and inner air passage openings 39, the inner air passage openings 39 being situated in an inner extruded profile 34 and being able to be freed or closed by a flap 44. In the housing 32, sound-absorbing ducts 48 are bounded by cross-sectionally C-shaped profiles 47 made of sound-absorbing material, the C-shaped profiles 47 being formed by a plane material strip which is inserted with a double bend 47a, 47b in the longitudinal direction transversely into the housing 32 and is retained therein by internal stress. Arranged in front of the C-shaped profiles 47 made of sound-absorbing material on the outer side is a multilayered wall 51 whose covering layers 51a and 51b each consist of a relatively thin, reverberant material, e.g. rigid plastic or sheet metal, whereas the intermediate layer 51c is formed from relatively thick sound-absorbing material (Fig. 2). <IMAGE>
Patent DE-3633978-A1 (DE)
Title: Device in gearing sub-assemblies for coupling auxiliary attachments
Inventor: KOEHLER SIEGFRIED
IPC: B23B31/36
Filed: 1986-10-06
Abstract: The invention can be used mainly in machine tools when auxiliary units are to be automatically exchanged. The aim of the invention is a device which permits the compensation of centre-distance tolerances between, for example, the main and feed spindle so that the automatic exchange of auxiliary units is made possible. The object of the invention is for a device in gearing sub-assemblies for coupling auxiliary attachments having at least two axes arranged at a certain distance from one another to be improved in an inventive manner in such a way that automatic exchange of auxiliary units can take place without complication. According to the invention, the object is achieved in that the taper mounting for the drive shaft is arranged in an elastically yielding manner in the radial direction by elastic profiles and in the axial direction by compression springs and under slight pretension. <IMAGE>
Patent DE-3639155-A1 (DE)
Title: Pyridone azo dyes
Inventor: LOEFFLER HERMANN
IPC: C09B29/42
Filed: 1986-11-15
Abstract: Pyridoneazo dyes of the formula I <IMAGE> in which D is the radical of a diazo component derived from the dichloro-, trichloro- or cyanoaniline series and n and R are as defined in the description.