baber/WOPTO huggingface dataset:
Patent DE-3539168-A1 (DE)
Title: Method and device for the operation of a supercharged internal combustion engine
Inventor: GIESEN KLAUS DIPL ING
IPC: F02D1/16
Filed: 1985-11-05
Abstract: A method for the operation of an internal combustion engine for vehicles, especially passenger motor vehicles, pressure-charged by an exhaust turbocharger, and a device for implementing this method are described. In order to achieve a more rapid response from such a pressure-charged internal combustion engine, especially in full load acceleration, it is proposed that, during acceleration of the internal combustion engine (10), the exhaust gas energy fed to the turbine (13) of the exhaust turbocharger (12) be briefly increased by influencing the internal efficiency of the internal combustion engine. In so doing it is proposed that the duration and/or the degree of the exhaust gas energy increase be controlled as a function of the degree of desired acceleration of the internal combustion engine, that is, for example, of the degree of accelerator pedal operation, and, in addition, of a variable characterising the load state of the compressor (14), for example the charging pressure or the charger's speed of rotation. The device for implementing this method provides for a control device (23) which is operatable for a desired acceleration of the internal combustion engine and acts on a device (19) influencing the efficiency of the internal combustion engine so as briefly to increase the energy of the exhaust gas leaving the internal combustion engine (10) (Fig. 2). <IMAGE>
Patent DE-3546046-A1 (DE)
Title: Vertical frame for a scaffold
Inventor: BUTTGEREIT KLAUS
IPC: E04G1/15
Filed: 1985-12-24
Abstract: The invention relates to a vertical frame for a scaffold, having horizontal frame parts comprising a box-shaped profile (3), on the sidewalls of which there are welded bolts (6) which project beyond the upwardly directed surface of the box-shaped profile (3), are designed in a tapered manner at the upper end and, for fastening horizontal reinforcing floors, engage in a corresponding receiving opening (8) of said reinforcing floors. In order, in the case of a vertical frame of this type, to reduce the weight of the bolts (6), and at the same time to improve the weld connection and to reduce the production costs, while maintaining the same strength, the invention proposes that the bolts (6) have a star profile, two neighbouring flanges of said star profile being connected to the sidewall of the box-shaped profile (3). <IMAGE>
Patent DE-3603988-A1 (DE)
Title: Control device for two hydraulic actuator devices supplied by a high-pressure pump via one flow path each
Inventor: TISCHER WERNER
IPC: B62D5/07
Filed: 1986-02-08
Abstract: A control device for two loads has a flow component valve (3) which is connected to an adjustment pump (2). From the flow component valve (3), a so-called pilot flow line (4) leads to a steering valve (6) of a steering device (first actuator device 7). A flow path (21) for the working flow of the steering device is connected downstream of a control edge (18) to an annular groove (31) of the flow component valve (3). A further flow path (5) leads from an annular groove (32), located behind a further control edge (28), to an actuation valve (10) of a reciprocating hydraulic system (second actuator device 11). The control edge (18) through which the working current for the steering device flows serves,   a) to control a pilot flow in the pilot flow line (4) and simultaneously b) to produce a differential pressure (stand-by pressure) for adjusting the displacement of the variable displacement pump (2).   The signal relating to the operating state of the steering device is tapped off in an annular groove (31) and fed via a control line (34) to the adjustment element of the pump (2). <IMAGE>
Patent DE-3604855-A1 (DE)
Title: Flame cutting machine for strands, with single- or double-axis forked clamp-on means
Inventor: LOTZ HORST K
IPC: B23K7/00
Filed: 1986-02-15
Abstract: In a flame cutting machine for strands, with a carriage and rails, arranged parallel to the strand, on which a traversable burner holder with a burner is arranged, the flame cutting machine having a clamp-on device to ensure synchronism with the movement of the strand, the clamp-on device has a rotatable and translatable clamp-on shaft which ends in a clamping fork, the clamping fork being mounted pendulum-fashion on the side of the carriage. <IMAGE>
Patent DE-3607106-A1 (DE)
Title: Dust extraction device for rotary grinding machines
Inventor: FABRITIUS HANS J
IPC: B24B55/10
Filed: 1986-03-05
Abstract: The invention relates to a dust extraction device for rotary grinding machines with a grinding disc mounted on an output shaft of the machine, the device consisting essentially of a dust-collecting bell, which is connected to the grinding machine, surrounds the grinding disc peripherally and on the machine side and has a dust-discharging channel connected to it, and of a radial fan, arranged in the bell and rotating with the disc, for generating the air flow required to extract the dust, in which device   - a flow-directing element (3) is arranged between the upper side (53), facing the grinding machine (7), of the grinding disc (5) and the fan (6) and surrounds at least the upper part (53,54) of the grinding disc (5) concentrically, at a distance therefrom, forming an annular channel (82), - the fan-side end (82') of the annular channel (82) is constructed as an axial inflow opening for the radial fan (6), - the interior (83) of that part (22) of the bell (2), surrounding the fan (6), widens spirally, and - the dust-discharging channel (23) is constructed leading off tangentially from the bell (2) in the region of the largest spiral radius in the direction of rotation of the fan (6).   <IMAGE>
Patent DE-3608290-A1 (DE)
Title: Novel substituted thiazoles and oxazoles, medicaments containing these compounds and processes for their preparation
Inventor: REIFFEN MANFRED DIPL CHEM DR
IPC: C07D277/28
Filed: 1986-03-13
Abstract: The invention relates to novel thiazoles and oxazoles of the general formula I <IMAGE>  in which  R1 to R4, R and X are as defined in Claim 1, their optical isomers and their diastereomers and also their acid addition salts. The novel compounds of the general formula I, in which R represents a hydrogen atom, and their optical antipodes are useful intermediates for the preparation of other compounds of the general formula I in which R represents a group of the formula <IMAGE>  where  A and R5 are as defined in Claim 1. These compounds, their optical isomers and their diastereomers and also their acid addition salts, in particular their physiologically tolerable acid addition salts with inorganic or organic acids, have useful pharmacological properties, namely an effect on the metabolism, preferably a hypoglycaemic and body fat-reducing effect. The novel compounds of the above general formula I can be prepared by processes which are known per se.
Patent DE-3611732-A1 (DE)
Inventor: EHRFELD WOLFGANG DR
IPC: B01J35/04
Filed: 1986-04-08
Abstract: 1. Catalyst support having a basic structure of metal or ceramics for catalytic reactions of two or more reaction partners produced from individual plate-like microstructural bodies, which are situated one above the other in layers and are aligned with one another, said bodies being combined to form a stable body and being produced by a method of low-level radiolithography-cum-microgalvanic moulding or by the microdeforming technique derived there-from (LIGA method), wherein channels are formed in the stable body.
Patent DE-3617019-A1 (DE)
Title: Catheter to dissolve atheromatous plaque - with distal deflector for laser beam to prevent vessel perforation
Inventor: WIESHAMMER SIEGFRIED DR
IPC: A61B90/00
Filed: 1986-05-21
Abstract: Catheter is used for the dissolution of a theromatous plaque in the coronary system by an optics fibre (2) for the transmission of high-energy electromagnetic radiation (laser beam which emerges at the distal end and destroys the plaque. The optical fibre is fitted at the distal end with an optical deflector system (6) and an absorber (3) for the incident radiation. The optical fibre is flanked by two channels (4) for the supply of a gas (CO2). The guide wire (1) carries a temperature sensor at the point. ADVANTAGE - This prevents a spread of the laser beam which may pierce a vessel wall and acts only over an oblique distance.
Patent DE-3623248-A1 (DE)
Inventor: MAIER PETER
IPC: B60P1/44
Filed: 1986-07-10
Abstract: A loading gate for motor vehicles having a platform that can be swivelled about a swivel axis and power-actuated means for raising and lowering the platform. The platform is at least partly constructed as a hollow body, and stiffened by means of internal reinforcing ribs. Arranged on at least one side face of the hollow platform extending perpendicular to the swivel axis is a transparent cover behind which a light source emitting sideways is arranged in the interior of the platform. <IMAGE>
Patent DE-3626349-A1 (DE)
Title: Moulding composition for a crosslinked foam for sound insulation applications, comprising polyolefins and ethylene-propylene rubber, and process for the production of the foam
Inventor: KUEHNEL WERNER DIPL ING
IPC: C08K3/013
Filed: 1986-08-04
Abstract: The invention relates to a foamable moulding composition and to a process for the production of elastic, partly open-celled, large-pore, partially crosslinked foams for sound insulation applications, having a mean pore size of greater than 0.6 mm, a water absorption capacity of greater than 100% by weight, based on the weight of the foam employed, and a density of less than 100 kg/m<3>, based on the mixture of polyolefins and ethylene-propylene rubber, a foaming agent and optionally a crosslinking agent, the moulding composition containing   100 parts by weight of a copolymer based on ethylene and vinyl acetate and/or a copolymer based on ethylene and acrylic acid or acrylic esters (acrylates) or acrylic acid salts, 5-50 parts by weight of a partially crystalline ethylene-propylene polymer and/or a partially crystalline ethylene-propylene terpolymer having a tear strength of greater than 5 N/mm<2>, and in particular   5-40 parts by weight of a finely divided filler, preferably chalk.   <IMAGE>
Patent DE-3626965-A1 (DE)
Title: Discharge valve for bathtubs
Inventor: NIGGELING DETLEF DIPL ING
IPC: E03C1/20
Filed: 1986-08-08
Abstract: The invention relates to the sealing of the discharge valve, comprising a valve seat (10) and a housing (20), with respect to the bathtub, which consists of acrylic and has a wooden underlay (15). The sealing between housing (20) and the wooden underlay is effected by a flat sealing ring (16). In addition there is provided a rubber ring (30) with a web profile which is adapted to the valve seat (10) in cross-section and produces the sealings between the seat and the bathtub. In addition there are integrally formed, on the profiled sealing ring, lips (34, 35) which rest on the wooden underlay and on the housing (20), respectively. This thus prevents water from reaching the wooden underlay from beneath. Said sealing elements may also be used for bathtubs without wooden underlay. <IMAGE>
Patent DE-3632448-A1 (DE)
Title: Method for the computer-controlled combination of different articles specified in orders and apparatus for implementing the method
IPC: B65G1/137
Filed: 1986-09-24
Abstract: A method and an apparatus for the computer-controlled combination of different articles specified in orders is described, in which storage orders are drawn up and passed on to a conveying device, the number of containers of which is at least equal to the number of orders. The conveying device is moved along an article store in accordance with the storage orders to permit removal of the individual articles of the orders to successive storage positions, in which the articles are removed from the store and placed in the containers allocated to the orders, in accordance with the latter. The predetermined storage positions are successively optically and/or acoustically indicated at the conveying device and each time a storage position has been correctly reached the article to be removed from the store at this storage position and the associated container are also optically and/or acoustically indicated. When the articles have been transferred to the appropriate containers, the loaded container is weighed and/or subjected to optical inspection. The conveying device is only moved onwards to the next predetermined storage position when the correct articles have been deposited in the containers in the correct quantity.
Patent DE-3636392-A1 (DE)
Title: Heat pump evaporator with air as energy source
Inventor: CHAWLA JOGINDAR MOHAN DR
IPC: F25B39/02
Filed: 1986-10-25
Abstract: Three rows of pipes are provided in the horizontal air direction, the first and the third row of pipes being intended for the evaporating refrigerant and the central row of pipes being intended for the warm liquid refrigerant during the thawing process. The warmer refrigerant liquid enters the apparatus at the bottom. This arrangement leads to a compact evaporator construction with optimum thawing.
Patent DE-3637060-A1 (DE)
Title: Device for spraying or injecting liquid into a container and use thereof
Inventor: KIRSCHNER JUERGEN DIPL ING
IPC: B08B9/093
Filed: 1986-10-31
Abstract: The invention relates to a device for injecting liquid into a container, the injection openings of which are open only during use, but in the rest position are protected by the housing against soiling. Therefore, the device is particularly well suited for flushing out and cleaning polymerization reactors between two reaction cycles. The device essentially comprises a two-part housing (1, 3) and a hollow piston (4) which is movably mounted therein and is provided with the injection openings (7). During forcing in of the liquid, the piston is pushed outwards against the resistance of the restoring device (6), so that the injection openings (7) are exposed.   <IMAGE>
Patent DE-3637163-A1 (DE)
Title: Spindle for driving a cop
Inventor: DERICHS JOSEF DR ING
IPC: B65H49/34
Filed: 1986-10-31
Abstract: The bearing sleeve (38) is connected to a transport element (11) serving for transporting the spindle (24) together with the attached cop (6) to and from a winding machine. The constructional unit of the transport element (11) and spindle (24) can have a switchable spindle brake (32) or a switchable coupling device (29 to 36) for a loose wharve (28) serving as a drive element. <IMAGE>
Patent DE-3642071-A1 (DE)
Title: Recoding circuit for recoding decimal digits from 5211 code into the 54321 code
Inventor: MERKLE PAUL
IPC: H03M7/02
Filed: 1986-12-09
Abstract: The recoding circuit according to the subject-matter of the invention is not as simple as the 5211/54321 recoding circuit according to P 3700288.0 and consists of 6 AND gates 1 having 2 inputs each and 3 negating circuits 2 and one OR gate 3 having 2 inputs. <IMAGE>
Patent DE-3644051-A1 (DE)
Title: Adjustable drive flange axial piston machine
Inventor: STUHR HANS-WALDEMAR DIPL ING
IPC: F01B3/10
Filed: 1986-12-22
Abstract: In an axial piston machine the torque is to be transmitted from the driving flange to the cylinder drum by forces acting on as large a lever arm as possible, the transmission member simultaneously serving for alignment of the cylinder drum 11 on the centre point of the driving flange 4 and for absorbing a basic contact pressure force. A driving body, which has a spherical outer surface, is connected to the driving flange 4 or the cylinder drum 11, and a body with a hollow spherical surface is connected to the other of these two components (driving flange 4 or cylinder drum 11) respectively, the hollow spherical surface 29 and the spherical surface 28 being supported against one another and torque transmitting projections 30 being provided in one of the surfaces, each of which projections can engage in a corresponding slot 23 of the other body 27 or 21 respectively. The invention can be used in all driving flange axial piston machines and anywhere in the sphere of hydrostatic transmissions where the energy on the mechanical side is transmitted to a shaft as rotational energy. <IMAGE>
Patent DE-3704231-A1 (DE)
Title: Force conversion device
Inventor: BARTEN HANS
IPC: F16H25/18
Filed: 1987-02-11
Abstract: Force conversion device with a wedge element supported hydrostatically between a support and a force introduction element, the wedge element being externally cylindrical and, in its interior, having a cylindrical recess which is open at least at one end of the force introduction element and the centre line B of which runs at an angle to the centre line A of the force introduction element, and being supported hydrostatically in a cylindrical recess in the force introduction element, the centre line A of the wedge element running perpendicular to the direction of the force introduction, and a supporting core, which forms the support, being supported hydrostatically in the cylindrical recess in the wedge element.
Patent DE-3705255-A1 (DE)
Inventor: DICKERHOF KARL-HEINZ DIPL CHEM
IPC: C09D133/14
Filed: 1987-02-19
Abstract: PCT No. PCT/EP88/00117 Sec. 371 Date Aug. 16, 1989 Sec. 102(e) Date Aug. 16, 1989 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06176 PCT Pub. Date Aug. 25, 1988.The invention relates to aqueous two-component paints containing customary additives and, if appropriate, pigments, for one-coat coating of finishing sheeting and continuous edging, characterized in that the paints containing as paint component (I) (A) 40 to 85% by weight, preferably 60 to 85% by weight, of an aqueous dispersion of a self-crosslinking polyacrylate resin, which contains as the groups capable of bringing about the self-crosslinking acid amide derivative groups corresponding to the general structural formula -CO-N(R1)-CH(R2)-OR3,  wherein R1=a hydrogen atom or a -CH(R2)-OR3 group, R2=a hydrogen atom or a -COOR4 group, R3=a hydrogen atom or a hydrocarbon radical of 1 to 10 carbon atoms, preferably the methyl, ethyl, (iso)propyl or (iso)butyl radical, R4=an alkyl radical of 1 to 5 carbon atoms; (B) 5 to 50% by weight, preferably 7 to 20% by weight, of a melamine resin dispersed or dissolved in an aqueous medium (C) 0 to 40% by weight, preferably 5 to 20% by weight, of a urea resin dispersed or dissolved in an aqueous medium; (D) 5 to 30% by weight, preferably 6 to 15% by weight, of a polyol component; and (E) 0.01 to 5% by weight, preferably 0.1 to 1.5% by weight, of an amine component, (A) to (E) adding up to 100% by weight; the curing component (II) consists of a water-dilutable acid and the components (I) and (II) are mixed prior to application in a ratio of 0.05 to 3 parts by weight, preferably 0.05 to 2 parts by weight, of the pure curing component (II) to 100 parts by weight of the paint component (I). The invention further relates to a process for producing two-component paints as well as to their use for coating finishing sheeting and continuous edging.
Patent DE-3712393-A1 (DE)
Title: Device for checking heater plugs of a motor vehicle exhibiting an auto-ignition-type internal combustion engine
Inventor: SCHMIDT PETER
IPC: H01T13/60
Filed: 1987-04-11
Abstract: This device has at least one electromagnetic transformer and an evaluating circuit associated with the transformer and is characterised by the fact that the feedline of one of the heater plugs (1, 3, 5, 7) of the internal combustion engine is allocated to the transformer (15) and that the evaluating circuit (19) is constructed as a window comparator. <IMAGE>
Patent DE-3718118-A1 (DE)
Title: Contact system for an electrical assembly
Inventor: ZECH STEPHAN
IPC: H01R13/14
Filed: 1987-05-29
Abstract: A contact system is specified for an electrical assembly which assembly, as a retrofit or additional equipment, supplements the existing electrical equipment, especially of motor vehicles. In this case, the parallel printed circuit boards with which electrical contact is to be made are arranged closely adjacent to one another, for space reasons. Alignment errors are compensated for by means of a floating design of the contact arrangements provided on one of the two printed circuit boards. At the same time, these contact arrangements are stepped back behind the soldering plane of the printed circuit board in order to prevent undesired solder links to the contact arrangements, which links limit the free mobility of the contact arrangements and may cause blockages as a result of the solder tin. <IMAGE>
Patent DE-3736701-A1 (DE)
Title: Method and device for dosing a gas
IPC: G05D7/06
Filed: 1987-10-29
Abstract: Method and device for dosing a gas, in particular for supplying gas to a vacuum oven, in which the pressure difference over a laminar gas flow path section (4) in the gas conduit system from a gas supply source to the gas outlet is held constant. Because of the laminar flow, the gas throughput in the gas flow path depends only on this pressure difference, so that a fundamental value of the gas dose rate results from a corresponding setting of the pressure difference. <IMAGE>
Patent DE-3739969-A1 (DE)
Title: Configuration of a valve plate and valve seat
Inventor: SCHORSCH REINER DR
IPC: F16K17/04
Filed: 1987-11-25
Abstract: The invention relates to a configuration of a valve plate (21 to 24) and a valve seat (3), in particular a fitting with a spindle (1) and a valve plate (21 to 24) which can be fitted onto a valve seat (3). The fitting serves to close off a high-pressure chamber (4) from a low-pressure chamber (5). Provision is made for the valve plate (21 to 24) and the valve seat (3) to be shaped so that they can be pressed against one another in a sealing manner only on an annular zone (7). The width of the zone (7) corresponds only to a part of the radial dimension of the valve seat (3) which can be covered by the valve plate (21 to 24). The zone (7) is always arranged near to the high-pressure chamber (4). <IMAGE>
Patent DE-3740426-A1 (DE)
Title: Device for heating the edge region of a plastic lid
Inventor: FISCHER WILHELM
IPC: B65B51/20
Filed: 1987-11-28
Abstract: Device for heating the edge region of a plastic lid which is to be sealed onto a container. An air heater is connected via a supply pipe to a distributor, which is equipped with a distributor chamber. Connected to the latter are a plurality of pipelines, which lead to an annular channel, from which a nozzle gap leads to the lid to be heated. <IMAGE>
Patent DE-3802736-A1 (DE)
Title: Image generating device (picture generating device)
Inventor: SOMEYA AKIHIKO
IPC: G06T11/60
Filed: 1988-01-28
Abstract: A copier can be operated in two modes of operation, that is to say "chromatic" and "monochromatic". When copying in the mode "monochromatic" the colour signals received from the original are converted into structured monochromatic signals so that all colours can be unambiguously represented even though printed in only one colour, for example blue as horizontal lines, green as oblique lines, yellow as intersecting lines, red as vertical lines, etc. <IMAGE>
Patent DE-3805280-A1 (DE)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1988-02-19
Abstract: A clamp (10) made from a flat blank is plastically deformed at a deformation station (40) into circular shape, is locked in its closed condition, is transferred from the deformation station (40) to a transfer station (51) where it is placed over the object (70) e.g. an axle boot to be fastened and is thereafter tightened onto the object in a fastening station (60). In order to maintain the clamp (10) in predetermined position on the object (70) before being tightened, the clamp is additionally plastically deformed into a slightly non-circular shape differing from the circular shape of the object by fingers 56a of the transfer device and is again elastically deformed into its original circular shape by other fingers 56b, d before being placed over the object so that return of the clamp to its slightly non-circular configuration will provide sufficient frictional engagement to hold the clamp in predetermined position. <IMAGE>