baber/WOPTO huggingface dataset:
Patent DE-3231432-A1 (DE)
Title: Filing cabinet
Inventor: DANZER SIMON
IPC: E05G7/00
Filed: 1982-08-24
Abstract: A filing cabinet (14) is proposed, whose drawers (24, 26) can be pulled out completely on both sides. When the drawer is pulled out in one direction by actuating the handle (32) on the handle panel (30), the drawer is released from the rear handle panel (30') which is locked by the cabinet body (16) and covers the hollow space at the rear occurring when the drawer (26) is pulled out. This reduces any risk of injury. The filing cabinet is particularly suitable for installation in a dividing wall (10) so that the drawers (26) are accessible from both rooms separated by the dividing wall (10). <IMAGE>
Patent DE-3232455-A1 (DE)
Inventor: SORGER PETER PROF DR RER NAT
IPC: A61B5/00
Filed: 1982-09-01
Abstract: A device for the determination of pO2-histograms in living tissues comprises a macroprobe (111) with a large diameter which is introduced in discrete measurement locations (211, 212) spaced apart by a distance approximately of the size of the probe diameter and at a speed substantially higher than the rate of modification of pO2 of the tissue. The measurement values are determined after a short time interval after the probe has been brought to a standstill. Consequently, said procedure avoids that perturbations of pO2 of the tissues caused by compression effects of the thick probe falsify the measurement value, yet using a thick and resistant probe. A polarographic measuring point usable with this invention and presenting a ring-shaped metal film electrode (54) is characterized particularly in that it comprises a metal ring surface embedded under the measuring point surface, thereby enabling to obtain a measuring point with a very high response speed and a reduced stirring effect.
Patent DE-3234167-A1 (DE)
Title: Fencing weapon, especially a foil and an épée (rapier)
Inventor: ANDERER GEB MAIER
IPC: A63B69/02
Filed: 1982-09-15
Abstract: In order to overcome the danger of conventional weapons, it is proposed to produce the completely safe weapon described in the patent claims.
Patent DE-3234989-A1 (DE)
Title: Apparatus for producing annular predetermined breaking points in thin laminar bodies
Inventor: KRING EBERHARD
IPC: B23C3/00
Filed: 1982-09-22
Abstract: An apparatus for producing annular predetermined breaking points in thin laminar bodies, in particular in embossed plates such as, for example, vehicle number plates, has a drive and feed unit, by means of which a cutting tool is rotationally driven and set against the workpiece (plate). Such an apparatus is to work quickly and reliably and is to ensure uniformly deep and neat predetermined breaking points even in the transition areas of embossments. For this purpose, it is proposed that the tool be designed as a hollow milling cutter or an end-milling cutter closely surrounded by a scanning or stop sleeve and can be set against a table in which a drivable rotary disc is mounted coaxially to the cutter axis, that the rotary disc carry a crank pin eccentrically to its rotational axis on its top side, onto which crank pin the workpiece (plate) can be slipped with a location hole, and that the table carry two fixed, pin-like guide members between which the workpiece (plate) is displaceably and pivotably accommodated with its longitudinal edges.
Patent DE-3235124-A1 (DE)
Title: Clamping and indexing attachment
Inventor: SCHUSTER HELMUT
IPC: B23B31/20
Filed: 1982-09-22
Abstract: The invention relates to a clamping and indexing attachment with an NC-controlled indexing spindle and a hydraulic clamping device. Clamping and indexing attachments of this type are used for fully automated production equipment in the metal-working industry. It is known to additionally arrange hydraulic clamping devices in front of NC-controlled indexing attachments, although this requires more space and leads to high costs. To solve this problem, the invention proposes that the indexing spindle (7) concentrically surround the collet (6). Furthermore, a piston (3) acts on a hollow-cylindrical tie rod (14) via an axial bearing (5), as a result of which indexing or rotation of the workpiece is easily possible despite the large force of the pressure-actuated piston (3), which force acts on an extension (18) of the tie rod (14) connected to the collet (6). <IMAGE>
Patent DE-3238253-A1 (DE)
Title: Sound-proofed column for working gear
Inventor: THOMA HANS
IPC: E21B17/10
Filed: 1982-10-15
Abstract: The sound proofing in the case of a drill column is effected by damping material (7) in recesses over the entire length (A) of the rod body (2). The edges (9) of the rod project beyond the areas with the damping material (7) and form a wear protection for the damping material. Considerable sound proofing is obtained due to the arrangement of the damping material over the entire length of the rod body, and drills sound-proofed in this way have a long life with low weight and cost-effective manufacture due to the wear protection with the edges (9). <IMAGE>
Patent DE-3241547-A1 (DE)
Title: Combined compressed-air spring brake cylinder I
Inventor: GRAUEL INGOLF DIPL ING
IPC: B60T17/08
Filed: 1982-11-10
Abstract: The invention proposes a combined compressed-air spring brake cylinder (1), the two rear spaces (8 and 23) of which are leak-tight per se and communicate with one another via a pipe connection (28). Moisture, dust and dirt are in this way kept away from the rear spaces (8 and 23). The combined compressed-air spring brake cylinder (1) is particularly suitable for combination with a wedge brake mechanism. <IMAGE>
Patent DE-3241648-A1 (DE)
Title: Method and circuit arrangement for correcting a binary signal
Inventor: HEITMANN JUERGEN DIPL ING
IPC: H04L25/03
Filed: 1982-11-11
Abstract: A method is indicated for the pre-emphasis of specific binary signals in a data stream. The specific signals detected before the recording or transmission are broadened in such a way that the amplitude fluctuations occurring during reproduction as a result of flaws in the transmission path or storage medium are largely eliminated. The circuit arrangement to carry out the method comprises comparators to identify critical pulse strings and analog level adders to increase the amplitude of single critical pulses.
Patent DE-3247113-A1 (DE)
Title: Coil set for iron-cored inductors, a coil former for the coil set, and a method for producing the same
Inventor: ATS ILLES
IPC: H01F5/02
Filed: 1982-12-20
Abstract: A coil set for iron-cored inductors, a coil former for the coil set, and a method for producing the same. The coil body of the iron-cored inductor is provided with a cylindrical or quadrilateral cavity for the iron core and the coils are wound on walls which run parallel to the outer surface of the cavity. Two or more - interleaved coaxially in one another - coil formers are provided in the coil body. That wall of the first coil former which carries the coil partially surrounds the coil which is carried by the second coil former, and a side wall of the first coil former projects into the second coil former, at least partially bounding the internal space.
Patent DE-3247278-A1 (DE)
Title: Arrangement for signal production (generation)
Inventor: SCHEWE HERBERT DIPL PHYS DR
IPC: H01H3/14
Filed: 1982-12-21
Abstract: The arrangement according to the Main Application P3212618.2 contains a film (2) of piezoelectric material which is provided on at least one of its flat sides with electrically conductive regions which are used as electrodes (8 to 14 and 38 to 42) and are in each case at least partially covered by an elastomer (48 to 59). A cavity (26 to 31 and 44 to 47) is in each case formed between adjacent elastomers of the same flat side. According to the invention, the electrodes (8 to 13) which are arranged on at least one of the flat sides are provided for resistance measurement. A resistance change is used as a signal to trigger an alarm. This resistance measurement provides simple sabotage protection. <IMAGE>
Patent DE-3304085-A1 (DE)
Title: Terrestrial hydro-pipeline systems
Inventor: PETERS CARSTEN
IPC: A01G31/02
Filed: 1983-02-08
Abstract: The terrestrial hydro-pipeline systems can be characterised as compact, modularly constructed hydroponic installations for growing useful and decorative plants, with the following essential components:   1. Lower semi-tubular support and base system for delivering the nutrient salt solutions and/or embedding the "hydro mother packs".   2. Upper semi-tubular protection and air-conditioning system. 3. Perforated support system as supporting corset for plant growing above the nutrient salt solution with devices for inserting preseeded insertable growing carpets.   The terrestrial hydro-pipeline systems allow plants to be grown in regions which were previously unamenable to agricultural use (arid zones of the world, desert regions of all types).
Patent DE-3309543-A1 (DE)
Inventor: JUETTE REINHOLD
IPC: H02J7/04
Filed: 1983-03-17
Abstract: 1. Method for monitoring the charging of batteries, particularly of low-maintenance or no maintenance batteries, in which a specific charging voltage is applied at particular time intervals for a brief duration of measurement and the charging current is measured, characterized in that a charging voltage is continuously applied during the charging and that a distinctly increased charging voltage is applied as the specific charging voltage during the brief interval of measurement, particularly at the end of the charging, so that a charging current flows which can be easily detected by measurement.
Patent DE-3309600-A1 (DE)
Title: Heat exchanger having a tube bundle around which flow occurs in the longitudinal direction
Inventor: VOLKS GUENTER
IPC: F28F9/013
Filed: 1983-03-17
Abstract: In a heat exchanger having tube bundles around which flow occurs in the longitudinal direction, a guide casing (2) surrounds the tubes (1) on all sides. Vertical and horizontal supporting strips (3) are arranged in two planes A-A and B-B in layers between the individual tubes (1). These supporting strips are fastened neither to the tubes themselves nor to the guide casing. The ends, which project beyond the tubes (1), of the supporting strips (3) engage in a freely movable fashion in chambers (4) which are situated outside the cross-section where flow occurs on the guide casing, and contribute there to the stiffening of the casing. Such a heat exchanger is applied, in particular, in horizontal feed-water high-pressure preheaters of accumulator design. <IMAGE>
Patent DE-3310785-A1 (DE)
Title: Seat valve
Inventor: ROTT HORST
IPC: F16K11/056
Filed: 1983-03-24
Abstract: In a seat valve with a ball as an actuator, the ball is arranged in a bush, the end face of which is acted upon by flow medium after the ball is lifted from the valve seat by the force of a spring. This oncoming flow ensures that the ball is lifted completely from the valve seat by the spring and the flow-medium path is fully opened in a controlled manner. <IMAGE>
Patent DE-3311107-A1 (DE)
Title: Method and apparatus for the processing of raw materials for the manufacture of cement
Inventor: HERCHENBACH HORST
IPC: C04B7/38
Filed: 1983-03-26
Abstract: In the processing of raw materials for the manufacture of cement in a rotary kiln, the raw materials, in accordance with one known method, are fed after prior wet grinding directly to a wet rotary kiln and burned to clinker therein. In this connection, the entire slurry water must be evaporated, which means a high expenditure of thermal energy. In another method, a part of the raw material is wet-processed and the remaining part is dry-processed and the two part amounts are fed, if appropriate, after prior mixing and granulation, to the rotary kiln. The high investment cost and relatively high consumption of thermal energy involved here are disadvantageous. In accordance with the invention, these disadvantages are avoided in such a way that the raw materials, after prior homogenisation if appropriate, are divided into two part streams of material and that one stream of material is subjected to wet grinding while the other stream of material is subjected, by means of hot rotary kiln off-gases, to impact crushing with drying, and that thereupon the two streams are again fed, directly or after prior mixing and granulation, to the rotary kiln. <IMAGE>
Patent DE-3311549-A1 (DE)
Title: Device for absorbing impact force, in particular for railway applications
IPC: F16F9/342
Filed: 1983-03-30
Abstract: The device for absorbing impact force (buffer, damper), in particular for railway applications, has at least one hydraulic compression chamber with a control device. Here, the buffer device (1) is provided with at least one travel-independent control device (8,40) as a floatingly mounted closed-loop control element (9,43). A high work-absorption capacity, and thus a high degree of efficiency, is achieved. The velocity and the inertia ratios are taken into account.   <IMAGE>
Patent DE-3312414-A1 (DE)
Title: Heat insulation of walls with insulating panels
Inventor: GUENTERT MANFRED
IPC: E04F13/04
Filed: 1983-04-06
Abstract: Heat insulation of walls with insulating panels, which are made of a heat-insulating material, are fixed, flush, to the outside of the wall and are provided, on their outside edges, with a peripheral groove, and with a joint profile, the cross-section of which is complementary to the cross-section of the slot defined by the mutually opposite grooves of two adjacent insulating panels and which is connected, flush, to the insulating panels, and also with a coat of plaster applied to the outside of the insulating panels. The insulating panels are secured to facades exposed to atmospheric influences and the penetration or the formation of moisture in the joint region is prevented by means of an adhesive applied to the faces of the slots extending approximately parallel to the panel plane and/or extending transversely thereto, and ensuring perfect and permanent adhesion to the material of the insulating panels and of the joint profile.
Patent DE-3313599-A1 (DE)
Title: Neue benzimidazolderivate
Inventor: BROUGHTON BARBARA JOYCE
IPC: A61K31/4184
Filed: 1983-04-14
Abstract: 1 Benzimidazolderivate der Formel worin R´ ein Wasserstoffatom, eine Nitrogruppe, ein Kohlenwasserstoffteil oder eine Gruppe OR[hoch]3 bedeutet worin R[hoch]3 einen Kohlenwasserstoffteil bedeutet und R[hoch]2 eine gerad- oder verzweigtkettige Alkylgruppe mit 1 bis 8 Kohlenstoffatomen oder ein Halogenatom bedeutet, wurden als therapeutisch wertvoll gefunden. Sie sind insbesondere wertvoll bei der Behandlung von Arthritis.
Patent DE-3315557-A1 (DE)
Title: Process and device for cleaning fine particulate material from oily or fatty contaminants, in particular for cleaning metal turnings contaminated by cutting oil
Inventor: UTZ RICHARD
IPC: C23G5/00
Filed: 1983-04-29
Abstract: In the process, the material to be cleaned, such as metal turnings, is subjected under hermetic exclusion of oxygen under a protective gas atmosphere to a thermal treatment at a temperature level at which the contaminants adhering to the material are gasified. The protective gas atmosphere is formed by supplied inert gases or by the wet pyrolysis gases forming during the thermal treatment. The material treatment under a protective gas atmosphere is carried out in an indirectly heated retort having at least one lock each for input and output of the material to be treated, which locks can be treated with inert gases. The pyrolysis gases formed during the material treatment can be subjected to afterburning and the combustion gases obtained in this case can be used for heating the retort.
Patent DE-3325846-A1 (DE)
Title: Sensor-controlled information system for vehicles
Inventor: BERCHTOLD GERD DIPL ING
IPC: G07C3/00
Filed: 1983-07-18
Abstract: Published without abstract.
Patent DE-3327108-A1 (DE)
Title: Drawbar fork, of adjustable length, for motor vehicle trailers
Inventor: KOEHL WINFRIED
IPC: B60D1/167
Filed: 1983-07-27
Abstract: A drawbar fork, of adjustable length, for motor vehicle trailers has a drawbar tube (3) which bears a coupling ring in which a plurality of transverse bores (6) which are strengthened by a sleeve (7) in each case are arranged with constant mutual spacing. The drawbar fork has a bearing sheath (2) for the drawbar tube (3), the bearing sheath (2) having an opening (10) which is flush in each case with the axes of the sleeves (7), into which opening (10) a securing bolt (8) is detachably inserted. The sleeves (7) of the transverse bores (6) in the drawbar tube (3) have in each case a conical surface (18) and the securing bolt (8) has a conical counterface (19). Between the securing bolt (8) and the bearing sheath (2) or a part arranged thereon a thread (15) with corresponding counterthread (16) is provided and the tightening turning direction is assigned the lock between the conical face (18) and counterface (19). <IMAGE>
Patent DE-3328381-A1 (DE)
Title: Serial tetrad adder/subtracter in BCD 8421 code
Inventor: MERKLE PAUL
IPC: G06F7/495
Filed: 1983-08-05
Abstract: The serial tetrad adder/subtracter according to the inventive subject matter has a tetrad adder/subtracter according to P 3328404.0, which can be switched over from addition to subtraction and from subtraction to addition. The effect of the additional circuit 5 is that H potential is applied to the correction circuit for subtracting the number 6 (LHHL) when in the case of addition the carry output y has L potential, and in the case of subtraction H potential. The circuit 7 is a conversion circuit from BCD 0 to BCD 6 and thus is attended by the same change of a four-digit BCD number (BCD 0 number) as an adder circuit for the number 6 (LHHL) when H potential is applied to it. Thus, the gate circuit 8 is set up in advance in the case of addition, and the gate circuit 9 in the case of subtraction. <IMAGE>
Patent DE-3329713-A1 (DE)
Title: Folding door
Inventor: EMMERT RUDOLF DIPL ING
IPC: E06B3/48
Filed: 1983-08-17
Abstract: A folding door, in particular for sealing door openings in industrial buildings or for dividing up rooms, consists of webs of flexible material which lie next to one another and are displaced to the side for opening and lie on one another in a zig-zag fashion. The folding-door leaf (1) consists of an elastic foil which extends over the entire width of the door wing and to which webs (3) made of less elastic plastic, which extend vertically on one or both sides, are connected at distances from one another. The reinforcement webs (3) are provided on their upper narrow side with mountings (5), with which they hang on guide rails (6), in which they are displaced. <IMAGE>
Patent DE-3331668-A1 (DE)
Title: Floating caliper disc brake
Inventor: SCHMIDT HERBERT
IPC: F16D55/00
Filed: 1983-09-02
Abstract: In the case of a floating caliper disc brake with a fixed brake anchor plate (1), to which a brake caliper (2) is connected by way of one or two guide bolts (3) so that it is axially displaceable, the one guide bolt serving as swivel axis for the brake caliper (2), it is proposed to create a safeguard against accidental folding down of the brake caliper. This is achieved in that in the area of a guide eye (5) of the brake caliper (2) a mount (20, 21, 22) is provided on this which prevents accidental folding down of the brake caliper (2).   <IMAGE>
Patent DE-3340524-A1 (DE)
Title: Wide curved drawing roller - having lengths of tubing on roller bearings sealed off to prevent escape of lubricant
Inventor: SCHEEK BERNHARD
IPC: F16C13/00
Filed: 1983-11-09
Abstract: A wide drawing roller, with or without elastic covering, has a fixed or adjustable curvature for working flexible materials such as fabrics, paper, or plastics. It has a curved axis on which a number of lengths of tube are mounted close together; these are supported by roller bearings round the axis; the bearings are sealed off by Nilos rings or washers, to prevent grease or oil from escaping outwards; a holding ring lies between each Nilos ring and bearing so that the Nilos ring is sealed off oil-tight against the other ring. One or more O-rings are fitted into the side of the holding ring remote from the bearing. ADVANTAGE - The design simplifies the production of a well-proved type of roller.
Patent DE-3343554-A1 (DE)
Title: Device for attachment
Inventor: MUELLER CHRISTOPH DIPL ING
IPC: F16G11/00
Filed: 1983-12-01
Abstract: The patent application relates to a device for attaching one end of an elastic strip, rope or cord. With this attachment device it is to be possible for one end of the cord or the like to be fastened quickly and reliably; in particular, the two cord ends are to be connected to one another to form a ring. According to the invention, the (each) cord end is provided with a thickening 5 which engages behind a taper 3a of a receiving part (shell 1), a locking part (shell 2) gripping over the receiving part in turn. <IMAGE>
Patent DE-3344007-A1 (DE)
Title: Clock-controlled microprogramme controller
Inventor: MAIER KLAUS DIPL ING
IPC: G06F9/26
Filed: 1983-12-06
Abstract: The clock-controlled microprogramme controller is designed in such a manner that the information stored in one row of the programmable read-only memory is treated either as a complete binary-encoded command or as a branch address. The individual rows of the programmable read-only memory are successively read out in order to evaluate the commands contained therein in a control device. Each command can be used for selecting storing-type logic elements, in each case associated with the command, via an output decoder, in which arrangement these logic elements can be set, cleared, or brought into a defined state depending on the relevant command. The control device ensures that the commands are evaluated at the correct point. Programmes are run under clock control in interaction between the control device and the programmable read-only memory, and branching commands and branch addresses can also be formed.
Patent DE-3345897-A1 (DE)
Title: Device for checking the homogeneity of optical layer thickness
Inventor: DISCHLER BERNHARD DR
IPC: G01J5/48
Filed: 1983-12-20
Abstract: In a device for checking the homogeneity of an optically transparent material, a specimen (4) having two essentially plane-parallel boundary surfaces (3, 12) is scanned with the aid of a light beam (2) of a laser (1) along a multiplicity of diameters, and the light of the output beam, which light fluctuates in intensity owing to interference due to reflection at the boundary surfaces (3, 12), is used in order to generate an interferogram on a thermosensitive paper (15). <IMAGE>
Patent DE-3347542-A1 (DE)
Title: Composite profile for manufacturing windows, doors or the like and method for manufacturing a heat-insulated composite profile
Inventor: NEFF LUDWIG
IPC: E06B3/273
Filed: 1983-12-30
Abstract: A composite profile and a method for manufacturing a heat-insulated composite profile for windows, doors or the like is to be produced, in which in each case one projection of at least one web-shaped insulating rod is inserted in each case into a groove of two metal part-profiles held at a spacing from one another, and in each case a holding leg delimiting a part of each groove is pressed against the neighbouring projection, and in which the strength of the composite profile is increased with a simultaneously reduced heat transition cross-section. This aim is achieved in that the inserted depth (D) of the insulating rod is 2.5-3 mm and the shell spacing (1) is at least 20 mm, the ratio of width (B) to thickness (C) of the insulating rod being 10:1. In the method for manufacturing the composite profile, the holding leg is in a first stage of the method rolled against the foot of the insulating rod so that a positive connection is created, and in a second stage of the method the holding leg is deformed in such a manner that a non-positive connection is created by penetration of the holding leg into the insulating rod. <IMAGE>