baber/WOPTO huggingface dataset:
Patent DE-3435245-A1 (DE)
Title: Method and test apparatus for determining a corrected overhang value, preferably of the load-free overhang, on sliding bearing shells
Inventor: ROEMER ERICH DR
IPC: G01M13/04
Filed: 1984-09-26
Abstract: To determine a corrected overhang value, preferably the load-free overhang, in the testing of sliding bearing shells, one component of the testing force or a physical variable dependent on this component is measured in order by this means to determine the friction-force function obtaining between the outer circumferential surface of the sliding bearing shell and the semi-cylindrical location hole of the measurement holder. A correction is then made on the basis of this friction-force function and the testing force applied by connected computing devices and is then available for direct read-out and/or recording as a load-free overhang or as a corrected overhang value influenced by the testing force, as desired or required. Corresponding correction values or other intermediate values can likewise be extracted for direct read-out and/or recording. The determination according to the invention of a corrected overhang value can be carried out by both test methods A and B provided by DIN ISO 6524.
Patent DE-3444023-A1 (DE)
Title: Rotating-piston machine
Inventor: HANSMANN HERMANN
IPC: F02B53/08
Filed: 1984-12-03
Abstract: The annular housing of a rotating-piston machine consists of two complementary parts 5 and 6, at least one piston being firmly connected to each part. The outer housing part 5 is connected to a hollow shaft 7 through which there leads a shaft 8 connected to the inner housing part 6. To achieve a periodically changing ratio of the angular velocities of the two housing parts 5 and 6, respective eccentric round gear wheels 15, 16, each of equal size, are arranged on the shafts 7 and 8, which gear wheels mesh with likewise eccentrically mounted round gear wheels 17 and 18. The gear wheels 17, 18 are seated on a shaft 19 which serves as the output shaft. With respect to their eccentricity, the gear wheels are offset by 180 DEG relative to one another, giving a transmission ratio which changes. As a result, the housing parts 5 and 6 and the pistons connected to them execute a movement relative to one another during their rotation even though it is possible to use round gear wheels. <IMAGE>
Patent DE-3500261-A1 (DE)
Title: Extraction tool
Inventor: HOLL WERNER DIPL ING
IPC: E21C35/18
Filed: 1985-01-05
Abstract: Extraction tools, in particular for heading and extraction machines, in the form of a round-shank, chisel or block bit or in the form of a roller tool, essentially consist of a bit body interchangeably guided in and/or on the bit holder and having a cutting edge. With regard to simplified manufacture and to a service life of the bits which can be increased economically, the bit body is designed in such a way that it can be assembled from at least two parts (2, 3) which accommodate the cutting edge (1) between them (figure). <IMAGE>
Patent DE-3502247-A1 (DE)
Title: Arrangement for the transportation and provision of electronic components, and of components for electronic apparatuses
Inventor: BRUNNHOFER ERWIN
IPC: B65D73/02
Filed: 1985-01-24
Abstract: An arrangement for the transportation and provision of electronic components, and of components for electronic apparatuses. The components have auxiliary elements which can be removed during installation of the components. The auxiliary elements are bolted together by means of flexible strips to form units. The units are rolled together or placed together to form a coil or a meandering stack respectively. <IMAGE>
Patent DE-3502362-A1 (DE)
Title: Vice
Inventor: GLASER DIETMAR
IPC: B23B31/20
Filed: 1985-01-25
Abstract: In a vice with pressure clamping, the pressure tube (8) is forcibly pushed forwards onto the pressure cone of the collet (4) by a piston (3) acted upon pneumatically on both sides. If the piston (3) is moved pneumatically in the opposite direction, it releases the pressure tube (8) so that the pressure tube (8) can be pushed back by the elastically opening collet (4). The piston (3) has a sleeve (5) with an internal taper which, upon displacement of the piston (3), presses balls (19) for displacing the pressure tube (8) radially between bevelled shoulders (6, 7) of the pressure tube (8) or of the housing (2). The wedge angles of the sleeve (5) and of the shoulders (6, 7) are selected in such a way that self-locking prevents undesirable opening of the collet (4) even if the pneumatic pressure fails. <IMAGE>
Patent DE-3507136-A1 (DE)
Title: Silo removal apparatus
Inventor: FLECKL STEFAN
IPC: B65G53/66
Filed: 1985-02-28
Abstract: The invention relates to a removal apparatus for a pressurised silo (1). This silo has a squeezing valve (13) supplied with a valve compressor (10) and controlled by means of a control circuit (20), being subjected to the action of pressure as a function of this control and hence being closed or being depressurised and thus opened. The control circuit (20) is interrupted by a relay (16, 16') as a function of the motor circuit (18) of the valve compressor (10) when the valve compressor is receiving no current, for example as a result of a defect, as a result of which the squeezing valve (13) is closed or remains closed and clogging of the conveyor line (3) is prevented. In an embodiment of the invention, the squeezing valve (13) is connected to a second pressure source, for example an air vessel, in the event of failure of the valve compressor (10). <IMAGE>
Patent DE-3508363-A1 (DE)
Inventor: TRIESCHMANN CHRISTA DIPL CHEM
IPC: C07F7/18
Filed: 1985-03-08
Abstract: Organosilyl carbonates, such as bis(trimethylsilyl)carbonate, are prepared by reacting an organohalosilane with an alkali bicarbonate in the presence of an amine and/or a phosphine and an aprotic solvent, preferably a polar solvent which is inert to the reactants. The resultant mixture is separated from the ammonium halide and/or phosphonium halide and the organosilyl carbonate is recovered from the halide-free mixture.
Patent DE-3511490-A1 (DE)
Title: Measuring device for rotational angles and/or torques
Inventor: DOBLER KLAUS DR ING
IPC: G01D5/242
Filed: 1985-03-29
Abstract: In a measuring device, two inner slotted sleeves (19, 20) are arranged at a distance from one another on a shaft (10). The two are surrounded by a common outer slotted sleeve (14) located likewise on the shaft (10). Furthermore, the measuring device has two measuring coils (26a, 26b and 27a, 27b respectively) each in the region of the two inner slotted sleeves (19, 20). It is possible on the basis of the different magnitude of the rotation of the shaft (10) in the region of the two inner slotted sleeves (19, 20) to construct a measuring device having various measuring ranges. It is possible to determine both small torque values occurring during operation and high torque values with low absolute measurement errors in each case.   <IMAGE>
Patent DE-3511993-A1 (DE)
Title: Sorting and strip insertion method for sawn timber
Inventor: KETONEN LAURI
IPC: B07C5/14
Filed: 1985-04-02
Abstract: This invention relates to a sorting and strip insertion method for sawn timber, in which method the pieces of sawn timber which are of different shapes and/or qualities are separated from one another and stacked bundles are formed from the batches of sawn timber sorted in this manner. According to the invention, this is carried out in such a way that the most frequent individual shape or quality is taken to one or more conveyors (6) which serve as a separate intermediate store and that the next most frequent shapes and/or qualities of sawn timber are placed in separate boxes (1, 2, 3, 4) according to their shape and/or quality, and that the pieces of sawn timber which occur infrequently and/or require more precise sorting are taken to a sorting conveyor (7), where they are sorted by hand, the fully sorted batches of sawn timber then being fed from all the collecting points (6; 1, 2, 3, 4; 7) to the strip insertion machine (11). <IMAGE>
Patent DE-3514437-A1 (DE)
Title: Cryo wind tunnel
Inventor: AMECKE JOCHEN DR ING
IPC: G01M9/02
Filed: 1985-04-20
Abstract: A cryo wind tunnel having a pipeline for guiding the flow medium, in particular nitrogen, a drive for the flow medium, an injection device for liquid flow medium and an exhaust device for gaseous flow medium, as well as a measuring section, is arranged in the form of an 8 so that a test loop 2 and a compressor loop 3 are formed. A heat exchanger 4 is arranged at the crossing point of the two loops 2, 3. <IMAGE>
Patent DE-3515791-A1 (DE)
Title: Cleaning device
IPC: A47L11/38
Filed: 1985-05-02
Abstract: Cleaning device with a rotating washing brush (27) which is driven, via a flexible shaft (34), directly by a motor (40) which, at the same time, permanently drives a pump (41) for washing fluid which is fed to the brush (27). The device can be directly connected, via a water tank (42) with float-controlled shut-off valve (54), to a mains water supply or be supplied with washing fluid from a reservoir (43), the feed of a liquid cleaning agent being possible by means of a metering pump (61). The feed of washing fluid to the brush and the switching on and switching off of the motor (40) can be controlled from the handle (29) of the brush lance (24). <IMAGE>
Patent DE-3521428-A1 (DE)
Inventor: EGLER WALTER DIPL ING DR
IPC: F02M59/46
Filed: 1985-06-14
Abstract: A fuel injection apparatus which the termination of the effective pump supply stroke is effected by exposing a relief conduit with the aid of a valve having for instance a control edge, whereupon a highly pressurized fuel flows out via the relief conduit and is directed into a pressure chamber defined by a rear face of a pressure valve closing member. The pressure valve closing member is located in a connection with a fuel injection line that leads from the pump work chamber to the fuel injection valve and is acted upon by a valve spring to effect closing of this injection line. The impact of fuel that reaches the pressure chamber via the releif conduit reinforces a fast closure of the pressure valve closing member at the end of injection, which leads to an abrupt termination of an injection cycle. In addition, or altenatively, the fuel injection valve closing member can also be acted upon by the impact of fuel diversion.
Patent DE-3527611-A1 (DE)
Title: Device for the angular adjustment of the closing rod of a cupboard door or of a comparable apparatus
Inventor: MERONI GERSAM BATTISTA
IPC: E05C9/08
Filed: 1985-08-01
Abstract: A device for the angular adjustment of the closing rod (3) of a cupboard door (2) into which a lock cylinder (24) with a rotary slide (27) is inserted, consists of a toothed quadrant (35) which is attached to a sleeve (19) connected coaxially and fixedly in terms of rotation to the closing rod (3) and into which engages a pin (38, 39) attached eccentrically to the rotary slide (27) of the lock cylinder (24). This device of simple design can be produced cost-effectively and be installed in a space-saving way. <IMAGE>
Patent DE-3530001-A1 (DE)
Title: Steering aid for motor vehicles
Inventor: BRUST DIETER ING GRAD
IPC: B62D1/04
Filed: 1985-08-22
Abstract: In a steering aid for motor vehicles, having a drive assembly which assists the manual steering and acts on a linkage component, which influences the steering lock, in a direction corresponding to the manual steering, the drive assembly can be switched on by a speed-dependent switching device only at low travel speeds and can be switched off when a specific travel speed is exceeded. The drive assembly is connected directly to the steering column or a shaft of the steering gear and is arranged coaxially to the respective shaft. The switching on and off of the drive assembly can be controlled as a function of the torque which is applied manually to the steering wheel. The advantages of a steering aid of this kind consist in the space-saving arrangement and cost-saving design (few transmission components) of the drive assembly. In addition, a servosteering device of this kind is characterised by only low energy consumption.
Patent DE-3531022-A1 (DE)
Title: Suspended material filter
Inventor: BARTSCH GUENTER DIPL PHYS
IPC: B01D39/18
Filed: 1985-08-30
Abstract: The invention relates to a suspended material filter against bacteria, viruses, carcinogenic and radioactive suspended materials in solid or liquid form. The aim and object of the invention are to develop a universally usable and exchangeable suspended material filter having a separation efficiency  eta DOP > 99.9% and a variable surface with low flow resistance, which can be folded by hand and has a stable shape. The suspended material filter is composed of 36-46 % by weight of glass fibres 0.8-1.5 . 10<-4> cm diameter, 17-25 % by weight of medium staple cotton and 33-43 % by weight of viscose staple nominal fineness tex 0.17. The preparation and production of the filter bags for the suspended material filter is carried out by a known process. Area of application: in particular as respiratory protection filter and radioactive filter for respiratory protection filter equipment, as bacterial filter for respiration and anaesthetic equipment and other medical equipment.
Patent DE-3531102-A1 (DE)
Title: Epiminopyranosides, process for their preparation, and their use
Inventor: VOELTER WOLFGANG PROF DR
IPC: C07H19/01
Filed: 1985-08-30
Abstract: 3,4-Dideoxy-3,4-epiminopyranosides are described, in which the free hydroxy group is in the 2-position in the trans-position to the epimino group, and 2,3-dideoxy-2,3-epiminopyranosides in which the free hydroxy group is in the 4-position in the trans-position to the 2,3-epimino group. These compounds are prepared by isomerization of the corresponding 2,3- or 3,4-epoxypyranosides. The novel epiminopyranosides are used for the preparation of di- and polyamino sugars or antibiotics.
Patent DE-3533693-A1 (DE)
Inventor: DRAEGER JOERG PROF DR
IPC: A61B3/16
Filed: 1985-09-21
Abstract: The above-described tonometer comprises a pressure element applicable to the cornea of the eye to be examined, the element being capable of pretensioning at a specific force, and a sensor (1, 10) to measure the applanation surface. Since the capillary effect of the lacrymal fluid has an effect on the measurement results, the dimensions of the wetting surface are first determined, mainly at the precise moment when the surface sensor (1, 10) comes in contact with the cornea (3) without flattening it. Using the subsequent measurement of the flattening surface for a specific pressure application, a control unit (11) calculates the intra-ocular pressure taking into account the wetting surface.
Patent DE-3543461-A1 (DE)
Title: Plastic pipe preheating process
Inventor: BOUS EWALD
IPC: B29B13/02
Filed: 1985-12-09
Abstract: This plastic pipe preheating process serves for preheating plastic pipes used in sanitary installation as drinking water lines, before they are installed, by means of a plastic pipe preheating device. For the purpose of a time-saving preheating of plastic pipes, the plastic pipes, remaining in packaging cartons (2), are brought together with a plastic pipe preheating device (4) via an expediently designed interface (3), the hot air emerging from the plastic pipe preheating device flowing through the plastic pipes disposed in packaging cartons and preheating them. <IMAGE>
Patent DE-3604175-A1 (DE)
Title: Process and device for the compression moulding of foam together with rigid plastic
Inventor: VISMARA MARIO
IPC: B29C51/10
Filed: 1986-02-10
Abstract: For producing moulded parts of polystyrene foam together with a rigid polystyrene film, it is proposed to preform the film, which is brought to its softening temperature and is held firmly at the edges, a mould half in the form of a core being taken beyond the plane of the film. A partial vacuum is then produced between the film and the core in order to bring the film into close contact with the core. The polystyrene foam is then compression-moulded between the core of the one mould half and the mould cavity of the other mould half by the said foam being subjected to successive surges of vapour and vacuum in such a way that the polystyrene is sintered and stably bonded to the film, to be precise also in the region of contact with the film. The product thus obtained is produced in a single compression-moulding operation.
Patent DE-3611251-A1 (DE)
Title: Clamping nut which can be screwed onto the thread of a rotatably mounted shaft
Inventor: WITTENSTEIN MANFRED DIPL ING
IPC: F16C35/06
Filed: 1986-04-04
Abstract: A clamping nut (1) which can be screwed onto the thread of a rotatably mounted shaft (13), having at least one securing screw, forming an anti-twisting means and supported on the thread of the shaft (13), and a circumferential face, machined as a running face for a radial shaft sealing ring (17), is to be made as axially narrow as possible. For this purpose, the threaded bores for the securing screws are made in the radially inner-lying flank of an annular groove provided in a first end face (3) of the clamping nut (1) and running around in the form of a V. The securing screws may in each case be provided with a cutting head cutting into the material of the shaft (13) grasped by the clamping nut (1). The inner edge of the second end face of the clamping nut (1) may be designed as an axial sealing face for a sealing ring (11) to be fitted onto the shaft (13). <IMAGE>
Patent DE-3612696-A1 (DE)
Title: Front jaw
Inventor: FREISINGER HENRY ING
IPC: A63C9/085
Filed: 1986-04-15
Abstract: The invention relates to a front jaw for a release-type ski binding. This jaw possesses a running plate for a ski boot and a baseplate on which two connecting rods are mounted to be able to pivot about perpendicular axes and are coupled at the other end via a running plate, and also a pivotable sole support apparatus with at least one sole support pivot jaw, the axes, assigned to the baseplate, of the connecting rods being farther away from the tip of the ski than the axes of the connecting rods in the running plate, and the running plate being held in the central position by at least one spring. In order to simplify the design of such a front jaw, provision is made for the pivot axis/axes of the sole support pivot jaw(s) to be arranged on the running plate and stand perpendicular to the latter, and for the spring which holds the running plate in the central position also to hold the sole support pivot jaw(s) in the skiing position.
Patent DE-3614402-A1 (DE)
Title: Device for moving persons and other loads in the stage area, for theatre, film and show purposes
Inventor: KIEFER STEFAN
IPC: B66C11/20
Filed: 1986-04-26
Abstract: Published without abstract.
Patent DE-3618675-A1 (DE)
Title: Process for vulcanizing a cable
Inventor: KUECKES WILLI DIPL ING
IPC: B29C35/04
Filed: 1986-06-03
Abstract: For a process for vulcanizing a cable, in which the cable (1) is drawn continuously through a heat-transfer liquid (4) which is located in a pressure vessel and is pressurised and at an essentially constant temperature, the cable being completely covered by the heat-transfer liquid in a central region of the vulcanization chamber and the cable in the pressure vessel assuming the shape of a catenary curve, it is provided that the heat-transfer liquid is not recirculated and that, after it leaves the heat-transfer liquid, the vulcanized cable is blown with gas (6) opposite to the feed direction of the cable to remove residues. <IMAGE>
Patent DE-3621895-A1 (DE)
Title: Process for producing the plate dialyser
Inventor: ODEHNAL ERVIN DIPL ING
IPC: A61M1/22
Filed: 1986-06-30
Abstract: The invention relates to a process for producing a plate dialyser which is produced from a flat membrane, membrane mounts, wedge plates, a dialysed substance-half housing, a blood-half housing and sealing composition, in which first of all, by mutual assembly of the flat membranes and the membrane mounts, a dialyser assembly is produced which is provided with a pair of wedge plates on the opposing sides. The object of the invention is, using simple, easily obtainable materials, economically to manufacture dialysers easily in a way which can be used in mass production. The invention consists in, after mixing the components, applying the polyurethane two-component sealing composition to the interior wall of the dialysed substance-half housing, in, after curing, applying the polyurethane two-component sealing composition to both the free longitudinal halves of the wedge plates of the dialyser assembly and to the interior walls of the blood-half housing and closing the dialyser assembly with the blood-half housing, in, after drying, then rotating the semi-finished product in a centrifuge machine, sealing composition being injected into both ends through the dialysed-substance connectors and in then further two-component sealing composition [lacuna] into the intermediate space in the blood-side of the dialyser between the [lacuna] directly through an injection nozzle which is applied to the symmetrically designed injection opening ... Original abstract incomplete.
Patent DE-3627916-A1 (DE)
Title: Method of regulating combustion-dependent operating runs in charging-hopper boilers
Inventor: HOFFMEYER HEINZ-HERMANN DIPL I
IPC: F23N1/00
Filed: 1986-08-16
Abstract: In a method of regulating combustion-dependent operating runs such as e.g. the stoking, the supply of the fuel, the cleaning off of the downstream heating surfaces and the breaking up and transporting away of the resulting ash for the combustion process in charging-hopper boilers, it is envisaged according to the invention that the fuel throughput in the boiler serves as regulating variable.
Patent DE-3628202-A1 (DE)
Title: Multicoordinate measuring device
Inventor: GENGENBACH DIETER
IPC: G01B5/008
Filed: 1986-08-20
Abstract: The patent application relates to a multicoordinate measuring device having carriages which are arranged on a four-column structure and can be moved in the X- and Y-directions. The invention consists in that a frame mounted on four columns is provided with four guides, that two opposite guides are assigned two movable guide strips having scales, and in that there are arranged on the guide strips carriages which are rigidly connected to one another, can be moved in the X- and Y-directions, carry the sleeve unit and sensors assigned to the scales, and in the centre of which their drives are located. An essential advantage is that positioning the guide, measurement and drive systems in a favourable manner produces a very high measurement accuracy in conjunction with a shortening of the displacement times and thus of the measurement times by comparison with conventional measurement devices.
Patent DE-3628938-A1 (DE)
Title: Manometric catheter for recording pressures and motion sequences in the entry and exit regions and in the tubular region of the oesophagus
Inventor: SCHNEIDER JOACHIM DR MED
IPC: A61B5/03
Filed: 1986-08-26
Abstract: The manometric catheter for recording pressures and motion sequences in the entry and exit regions and in the tubular region of the oesophagus comprises a pressure measuring probe at the lower end having several mutually independent measurement sensors distributed over the circumference. At the same time, the measurement sensors are formed from chambers which are located under the surface of the pressure measuring probe and which are covered by membranes and are each connected via their own catheter tube to a pumping and measuring unit.