baber/WOPTO huggingface dataset:
Patent DE-3407149-A1 (DE)
Inventor: STERZEL HANS-JOSEF DR
IPC: C10G31/11
Filed: 1984-02-28
Abstract: 1. A membrane made of an organic polymer, containing a crystalline carrier compound capable of selective transport of low molecular weight substances, wherein the carrier compound used is a compound of the formula I  see diagramm : EP0154248,P4,F3  where R**1 , R**2 , R**3 and R**4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R**5 is -CH2 CH2 - or  see diagramm : EP0154248,P4,F5  or a zeolite which is produced from the starting materials in a solution of the organic polymer.
Patent DE-3410176-A1 (DE)
Title: High voltage optocoupler and method for manufacturing the same
Inventor: GEMPE HORST A
IPC: H04B10/00
Filed: 1984-03-20
Abstract: A high-voltage optocoupler and a method comprise a conventional signal transmitter and receiver in a common, oblong housing. A signal line, for example an optical fibre, couples the transmitter output to the receiver input. Through the use of the signal line, a greater physical separation can be achieved between the transmitter and the receiver in an optocoupler, thus enabling the manufacture of a device which has a substantially increased internal creepage path and a substantially increased insulating thickness factor, producing a device which is particularly suitable for high-voltage applications.
Patent DE-3413102-A1 (DE)
Inventor: ENGELHARD GERHARD DIPL ING
IPC: B23K9/02
Filed: 1984-04-06
Abstract: A burner for WIG-welding for a welding seam having a rod-shaped tungsten electrode with an electrode tip facing the welding seam, a welding wire guide and a protective-gas feed includes a coolant line connected to the electrode and formed of two adjacent channels extending as feed and discharge lines on mutually opposite sides of the electrode, the electrode tip projecting through a heat-resistant insulating cap overlapping ends of the coolant channels which face towards the electrode tip, and the protective-gas feed including protective-gas feed lines insulatedly fastened to a side of the coolant channels facing away from the electrode, the protective-gas feed lines having a region extending out of the insulating cap and formed with outlet openings directed towards the welding seam.
Patent DE-3417817-A1 (DE)
Title: Circuit arrangement for eliminating noise from binary signals
Inventor: SPOERER GERHARD
IPC: H03K19/003
Filed: 1984-05-14
Abstract: To eliminate noise from binary signals, it is proposed that, instead of filters provided with coils and/or capacitors or instead of opto-electronic coupling elements, active impedance converters, in particular high-impedance CMOS gates are used to which the binary signals affected by noise are fed via a high-impedance series resistor. The noise is eliminated from the binary signals by exploiting the parasitic capacitances present in the impedance converter. In addition, a capacitor can be connected between the resistor and the impedance converter against a reference potential. A plurality of impedance converters and the associated resistors can also be connected in series in order to increase further the signal-to-noise ratio. <IMAGE>
Patent DE-3424178-A1 (DE)
Title: Tool store for an automatic tool changing device
Inventor: HEINKE DIETER DIPL ING
IPC: B23Q3/155
Filed: 1984-06-30
Abstract: The invention relates to a tool store for an automatic tool changing device on machine tools. Its aim is optimum space utilisation above and below the storing element. It is intended to permit the storage of tool shanks of various sizes. The object is to arrange the distance-determining diameters on the tool shanks or on the tool in such a way with respect to the tool shank or tool stored alongside that an addition of the diameters is avoided and a high packing density is accomplished while including the length of the tools. The object is achieved by arranging a tool store, comprising a storing element which can be horizontally turned or displaced or is fixed and has outwardly directed open receptacles for the tool shanks with tools to be changed, in such a way that a tool shank with the tool pointing downwards and a tool shank with the tool pointing upwards are alternately accommodated in adjacent receptacles. This solution can be used in the case of multi-level stores, chain stores and store lines with vertical tool axis. <IMAGE>
Patent DE-3424494-A1 (DE)
Title: Process and lathe for turning polygonal surfaces
Inventor: MOSCH WERNER
IPC: B23Q27/00
Filed: 1984-07-04
Abstract: For turning polygonal surfaces by means of a likewise rotating tool (30), the tool (30) is driven about an axis of rotation (42), which forms an angle ( beta ) with a parallel (34) to the axis of rotation (12) of the workpiece (10). As a result, according to the direction of inclination, the concave or convex curving of the side faces obtained, which occurs in the case of known methods, can be avoided to a great extent. <IMAGE>
Patent DE-3430958-A1 (DE)
Title: Spring with an additional function as a multifunctional plastics part
Inventor: JAHNKE JOACHIM
IPC: E05B15/04
Filed: 1984-08-20
Abstract: Modern production processes in plastics technology permit springs to be constructed which consist of thermoplastics. The springs by their nature serve not for energy absorption but for energy storage. In addition, suitable design permits the plastics springs to be enlarged to form multifunctional parts so that a plurality of partial functions can be fulfilled simultaneously. The springs are produced from a single material without cutting.
Patent DE-3431215-A1 (DE)
Title: Optical glass of high refractive index and low dispersion
Inventor: KODAMA HIROYUKI
IPC: C03C3/095
Filed: 1984-08-24
Abstract: The composition of optical glasses of high refractive index and low dispersion is given. The refractive index is in the range from 1.80 to 1.92 and the Abbe number is in the range from 33 to 50.
Patent DE-3444240-A1 (DE)
Title: Screw press and control system therefor
Inventor: REIHLE MARKUS DR ING
IPC: B30B1/18
Filed: 1984-12-05
Abstract: The invention relates to a screw press having a drive disc which is connected to the spindle and having a flywheel which serves as an energy store for the operating process, is temporarily connected to the spindle by means of a coupling and comes to a standstill at the end of the conversion process. In order to improve such a screw press as far as operating capacity, power consumption and overall efficiency are concerned, it is proposed that an own independent drive be available in each case for the emptying/lifting movement of the pusher rod (1) and the flywheel (8, 9). <IMAGE>
Patent DE-3447574-A1 (DE)
Title: Device for measuring the collar height of cans
Inventor: EFUNE ESFIRA
IPC: G01B5/02
Filed: 1984-12-27
Abstract: Published without abstract.
Patent DE-3503949-A1 (DE)
Title: Apparatus and process for producing preferably thin-shelled bodies from water-rich suspensions and body produced therewith
Inventor: WOLSCHT ALOIS
IPC: B28B7/46
Filed: 1985-02-06
Abstract: The invention relates to an apparatus for producing preferably thin-shelled bodies (20) from water-rich suspensions comprising a receiving part (10) for the suspension, a discharge or suction device (18, 19) which operates areally against a corresponding abutment (17), and a water-permeable surface element (17) bounding the receiving part (10). <IMAGE>
Patent DE-3508325-A1 (DE)
Title: Device for testing for material mixup
Inventor: NAGELS HANS-JUERGEN DIPL ING
IPC: G01N21/67
Filed: 1985-03-06
Abstract: The invention relates to a device for testing for material mixup of elongated metallic workpieces in a cyclically operating finishing line, comprising an optionally settable workpiece holder, an optionally settable radio-transmitting probe, a spectrometer, a switch which is actuated by the workpiece and triggers the test process and an analysis unit for comparing a recorded spectrum with a reference spectrum, associated with which analysis unit there is a signal transmitter controlled by the result of the comparison. In order to improve the mixup test, which is carried out cyclically downstream of the finishing line, in such a way that interruptions in the finishing line flow in the event of any retests being required are avoided, it is proposed that in the direction of the material flow a plurality of device units, comprising workpiece holder, radio-transmitting probe, switch and spectrometer with a connection to a common analysis unit, are disposed and that the analysis unit blocks the switches of the subsequent units with regard to the material throughflow as soon as the comparison of the individual tests of the first unit or of a plurality of units disposed upstream thereof establishes that the materials are the same. <IMAGE>
Patent DE-3511594-A1 (DE)
Title: Strip for winding cable core assemblies or the like
Inventor: POLLE HUBERT DR RER NAT
IPC: H01B3/00
Filed: 1985-03-27
Abstract: Using a strip (11) consisting of plastic, metal or paper for winding cable core assemblies or the like, in order at the same time to be able to produce an annular-gap seal, cushioning and heat insulation, the strip is coated with microscopic hollow bodies (15) which are expandable (15a) or have already been expanded (15b). <IMAGE>
Patent DE-3513191-A1 (DE)
Title: Summer outsoles for ice sticks
Inventor: BRANDL EDUARD
IPC: A63B67/14
Filed: 1985-04-12
Abstract: Published without abstract.
Patent DE-3518442-A1 (DE)
Title: Snow-clearing device
Inventor: KAHLBACHER ANTON
IPC: E01H5/09
Filed: 1985-05-22
Abstract: In a snow-clearing device, a centrifugal wheel (1) with an axis of rotation running in the clearing direction and, arranged coaxially in front of the centrifugal wheel (1), a cutting and conveying device (3) is provided. The cutting and conveying device (3) consists of approximately radially running cutting strips (4) and helically running transport throwing strips (5). Provided on one side or both sides of the cutting and conveying device (3) are driven feeding screws (6 and 7), the axes (8) of which are aligned transversely to the clearing direction and consequently have a clearing direction aligned in the direction of the cutting and conveying device (3). These feeding screws (6, 7) have a diameter which corresponds to approximately half the diameter of the cutting and conveying device (3). Likewise, the length of these feeding screws (6, 7) corresponds approximately to half the diameter of the cutting and conveying device (3). The working widths of the cutting and conveying device (3) and of the feeding screws (6, 7) overlap slightly. <IMAGE>
Patent DE-3520264-A1 (DE)
Title: Solid state photosensor
Inventor: BUTT ANTHONY JOHN
IPC: H04N5/353
Filed: 1985-06-05
Abstract: A solid state photosensor with a charge coupled device (CCD) element, which has a plurality of photo surfaces and a transport shift register, contains a regulating circuit to regulate the integration time of the photo surfaces to a constant value, chosen in any desired way, independently of the exposure period. The CCD element can have a charging trough between each photo surface and the corresponding section of the transport shift register, and the constant integration time is achieved by allowing charge collection in the charging troughs during each scanning period only after an initial period. The required initial exposure regulating period can be determined by counters.
Patent DE-3525466-A1 (DE)
Title: WC cistern designed as a lavatory basin
Inventor: TAUBNER FRIEDRICH-WILHELM DR
IPC: E03D1/00
Filed: 1985-07-17
Abstract: In order to achieve an economically and ecologically desirable reduction of the water consumption when flushing lavatories, and a reduction of the process water volume to be reprocessed without limiting the flushing quantity required for transferring sewage, the WC cistern is designed as a lavatory basin. Owing to the water which flows in to replenish the cistern being passed not directly into the reservoir but being diverted through a suitably designed and arranged fitting having a free mouth, the water can flow into the cistern via an outlet orifice arranged in the cistern cover, the water being available at the same time for washing one's hands after using the lavatory. To this end, the cover of the cistern is bowl-shaped.
Patent DE-3528344-A1 (DE)
Title: Method for determining the position of a crystallographic direction in homogeneous optically uniaxial crystals
Inventor: ZSCHACH SIEGFRIED
IPC: G01N21/21
Filed: 1985-08-07
Abstract: The invention relates to a method for determining the position of a crystallographic direction in homogeneous optically uniaxial crystals. The field of application is structural analysis for determining the degree of order of specific components in geological bodies, materials, building materials. The object of the invention, namely to determine by direct measurements via the locally variable path difference the spatial orientation of transparent, optically uniaxial crystals, is achieved using a method in which the path difference acting parallel to the surface normal of a preparation containing the optically uniaxial crystals is compensated by tilting a crystal plate and the tilting angle is measured as a measure of the path difference, and by determining the angle of inclination of the crystographic direction relative to the surface normal by combining the absolutely minimum and absolutely maximum index of refraction of the preparation with the ratio of the measured path difference of a crystal to the maximum possible path difference in the preparation.
Patent DE-3534898-A1 (DE)
Title: Ultrasonic cleaning device
Inventor: SCHUETT PETER DR
IPC: A61C19/00
Filed: 1985-09-30
Abstract: The ultrasonic cleaning device (10) has, in a vessel (12), an ultrasound-emitting immersion element (16) which is preferably shaped as a resonator, is operated in the manner of an antenna and is moved by means of a rotary spindle (15), about a vertical axis, in a horizontal plane between the instruments to be cleaned. The transducer and ultrasound-emitting immersion element (16) lie completely within the treatment liquid and subject the surface of the parts to be cleaned to ultrasound by the shortest possible paths for long periods of the treatment time. <IMAGE>
Patent DE-3536254-A1 (DE)
Title: Over-roofing for laundry-drying frames
Inventor: LUEDENBACH GEB HOFFZIMMER
IPC: D06F57/04
Filed: 1985-10-11
Abstract: In order to protect the laundry suspended on laundry-drying frames against weather influences and soiling, the respective laundry-drying frame is provided with a roof which is lengthened on each side to the necessary extent in order to prevent rain from entering laterally.
Patent DE-3539010-A1 (DE)
Title: Cleaning brush for removable false teeth
Inventor: RIEBESECKER FRANZ
IPC: A46B9/04
Filed: 1985-11-02
Abstract: In the cleaning brush for removable false teeth, an outwardly curved, bristle-bearing part serves for cleaning the outer region of a set of false teeth.
Patent DE-3539779-A1 (DE)
Title: Masking frame
Inventor: PRAETORIUS MAX
IPC: G03B27/58
Filed: 1985-11-09
Abstract: The invention relates to a simple device which permits possible angular errors in the masking tapes of a masking frame to be corrected. This principle can also be applied in the case of T-squares. <IMAGE>
Patent DE-3544860-A1 (DE)
Title: Apparatus for the wet treatment of a strand-like material web
Inventor: SCHUIERER MANFRED DIPL ING
IPC: D06B3/26
Filed: 1985-12-18
Abstract: The invention relates to an apparatus for the wet treatment of a strand-like material web by the use of a slit nozzle extending over the entire chamber length, a limiting wall of the nozzle orifice being made movable. An apparatus of this type makes it possible to cause a plurality of material strands to run simultaneously by way of the nozzle in the opened state, whilst the nozzle can be opened easily for cleaning purposes.
Patent DE-3607647-A1 (DE)
Title: Process for laminating moulded parts and device for carrying out the process
Inventor: KISS GUENTER HANS
IPC: B29C51/08
Filed: 1986-03-05
Abstract: A process and an associated device for carrying out the process for laminating moulded parts, such as are used, for example, as interior linings in the automobile industry are described. In this arrangement, a preferably air-permeable laminating material, which is not inherently self-supporting, is used. In the process sequence, first the laminating material is preformed separately from the mould part in a mould corresponding at least partly to the spatial surface profile of the moulded part to be laminated and the shape of the laminating material thus obtained is fixed. Subsequently the formed moulded part and the preformed laminating material are assembled congruently and finally [lacuna] using an adhesive or similar permanent bonds. The device required for this purpose consists essentially of at least one counter mould body whose contour surface corresponds at least partly to the contour of the face side of the subsequent lamination and of a forming plunger and an auxiliary plunger, and also a surrounding clamping frame, by means of which a controllable pressing force can be applied to the laminating material. <IMAGE>
Patent DE-3608156-A1 (DE)
Title: Apparatus for detecting the contact point between tool and workpiece of relatively inaccurate dimensions to produce relatively accurate working of a workpiece, in particular a workpiece made of glass
Inventor: DREXLER RUDOLF
IPC: B24B49/16
Filed: 1986-03-12
Abstract: The object of the invention is to make the working operation on relatively inaccurate glass articles measurable in every respect and thus to optimise it. To date, the grinding depth has had to be left to a non-measurable combination of grinding pressure, cutting capacity of the grinding wheel and workpiece feed.
Patent DE-3629768-A1 (DE)
Title: Preferably water-containing, settable composition for use as building material in the construction of building elements
Inventor: KRUBASIK KLAUS DIPL ING
IPC: E02D5/18
Filed: 1986-09-02
Abstract: The invention relates to a preferably water-containing, settable composition for use as building material in the construction of building elements, in particular of sealing walls, in particular of underground curtains (subterranean curtains) and sealing bases (sealing floors), preferably for landfills (dumps, tips), based on gel-forming mixtures, characterised by it containing aggregates having a low-porosity (low in voids) grain composition corresponding to the prescribed aggregate screening curve (particle-size distribution curve, grading curve) ranges in accordance with DIN 1045.
Patent DE-3631281-A1 (DE)
Title: Pneumatic/hydraulic feed unit with automatic leakage-oil compensation
Inventor: DIMTER REINHARD ERWIN
IPC: F15B11/076
Filed: 1986-09-13
Abstract: Published without abstract.
Patent DE-3638653-A1 (DE)
Title: Apparatus for trimming window or door frames
Inventor: EISENBACH BERNHARD
IPC: B23C3/12
Filed: 1986-11-12
Abstract: An apparatus for trimming transom connections or sash-bar connections of window or door frames consisting of butt-welded sectional bars has a machine stand (1) with a clamping device for the window or door frames. Flexibly supported outer stops (10) for the frame leg are displaceably mounted on a frame rest (2). Two symmetric clamping jaws (7) can be displaced in synchronism in each case at 45@ to the frame legs and to the transom. Two cutting-off units (9, 9a) machining the bottom visible surface of the frame are alternately advanced in each case in the direction of movement of the clamping jaws (7). A top slide rest (18), which has a radially traversable cutting-off unit (19a) for the top visible surface of the frame and machining units (21, 22, 23) for the machining of the inside corners, is pivotable about a perpendicular pivot axis (15) and perpendicularly traversable. The pivot axis (15) is formed by the cutting line of the two perpendicular planes in which the two clamping jaws (7) and the two cutting-off units (9, 9a) for the bottom visible surface of the frame are movable. <IMAGE>
Patent DE-3644532-A1 (DE)
Title: Method for producing a tunnel lining from lining concrete and apparatus for carrying out the method
IPC: E21D11/10
Filed: 1986-12-24
Abstract: Method for producing a tunnel lining from lining concrete in the course of tunnel driving using a tunnel-driving machine, e.g. a shield-driving machine, in which a tunnel-lining ring space is established with the aid of a tunnel shuttering, said tunnel-lining ring space being closed off by a frontal shuttering on the side of the driving machine and being closed off by concrete which has already set at the rear end of the tunnel shuttering. At least one concrete-conveying line leads into the tunnel-lining ring space. The lining concrete is pumped into the lining ring space through the concrete-conveying line. The tunnel shuttering is shifted, following the progressing tunnel advance, after sufficient setting of the lining concrete. The lining concrete used is one which can be worked for more than two hours at a temperature of about 20@C, but is no longer workable, after only a few minutes, following heating to a temperature in the range between 40 and 70@C. The flowing lining concrete is heated to the temperature in the range between 40 and 70@C in the region of the frontal shuttering in the concrete-conveying line by direct introduction of electrical energy. <IMAGE>
Patent DE-3703413-A1 (DE)
Title: Stroke adjusting mechanism for stamping press - includes eccentric bush in joint in toggle mechanism, rotated to adjust stroke
Inventor: ABT WILFRIED
IPC: B30B15/00
Filed: 1987-02-05
Abstract: The tool (1) for a press producing stampings such as stator or rotor laminations, is raised and lowered by a toggle mechanism with two arms (3,4) hinged together, and a hinged connection (8) with the tool. The upper arm (3) has a hinged connection with the driving member. Any of these three hinges incorporates an eccentric bush (12) which is rotated so that a fine adjustment of the stroke can be made. The accentric bush has a projection, so that when the bush is rotated, the eccentricity is modified to alter the stroke. The bush is operated as a piston and cylinder by a pressure medium supplied by a control circuit. ADVANTAGE - Idling time of press is reduced.
Patent DE-3703532-A1 (DE)
Title: Cooling device with an illumination arrangement
Inventor: KERPERS WERNER DIPL ING
IPC: F25D27/00
Filed: 1987-02-06
Abstract: A cooling device (1) has an illumination arrangement, in which a holder (9) for a light source (10) is arranged in a recess of an, in particular horizontal, wall (8). In this case, the recess is covered by a transparent light covering (11) facing into the interior (4). In order to achieve a simple structure with good mounting possibilities and an uncomplicated handling, the recess penetrates the wall (8) provided with a thermal insulation layer, the holder (9) and/or the light covering (11) closing off tightly the cross-section of the recess. Moreover, the connection lines (14) of the light source (10) are arranged on the side of the wall facing away from the interior (4) and the wall (8) is covered by an additional covering wall (17). <IMAGE>
Patent DE-3712388-A1 (DE)
Title: Breathing aid
Inventor: OBERMAYER ANTON DR ING
IPC: A61M16/00
Filed: 1987-04-11
Abstract: The invention proposes a breathing aid intended to restore the spontaneous breathing of a patient. The inspiratory branch is separated by a non-return valve (22) during the expiratory phase, while maintaining a continuous positive airway pressure (CPAP) in order to avoid contamination of the inspiratory branch. The continuously flowing gas stream is passed during the expiratory phase into a reservoir which is at least partially emptied during the inspiratory phase. The patient expires against a peep valve (32) arranged at the end of the expiratory branch (34). <IMAGE>