baber/WOPTO huggingface dataset:
Patent DE-3050444-A1 (DE)
Title: Centralised electrical connector for motor vehicle circuits - has housing with support pins for PCB(s) stacked in planes separated by different size gaps
Inventor: HILBRANDT MARTIN
IPC: B60R16/023
Filed: 1980-12-02
Abstract: The centralised device for electrical connecting elements of a motor vehicle. It consists of a housing made from plastic and printed circuit boards. The faults resulting from interaction between the pcb's are eliminated. They are stacked one on top other forming different planes and are made with plug-in connectors. The housing (1) is made with support pins (2), which are attached to the bottom. The pcb's are attached to the pins. A number of equally long support pins is provided for each pcb plane. The distances between the planes can vary. The free ends of the support pins are made with guide slots to fit into the pcb's.
Patent DE-3100499-A1 (DE)
Title: Connection housing, insertable into a supply line, for individual filters
IPC: B01D35/04
Filed: 1981-01-09
Abstract: A connection housing, which is insertable into a supply line, for example a water pipe, for individual filters having a shut-off valve each for the inflow and outflow (4, 5) of the filter (6) has a third shut-off valve (11) integrated into the connection housing (1) and, between the pipe connections (2, 3) of the connection housing (1), has a direct through channel (15) which is closable by the third shut-off valve (11). As a result, the filter (6) can be demounted for maintenance purposes without interrupting the supply line or the supply line can be operated without filter (6) during the construction time. <IMAGE>
Patent DE-3112460-A1 (DE)
Title: Process for the production of a composite element, and composite elements produced by this process
Inventor: HARTWIG JUERGEN DR ING
IPC: C23C16/30
Filed: 1981-03-28
Abstract: In order to deposit any desired combination of borides, carbides, nitrides and/or oxides of the elements Al, Si, Ti, Zr, Hf, Ta, Nb and W on a base element or on a layer attached thereto, the respective surface is warmed periodically by means of a laser-beam bundle in the presence of a reactive gas mixture containing the necessary components for formation of the abovementioned compounds. The above-described process makes it possible to coat composite materials in such a way that the individual protective layers or individual areas thereof differ in chemical composition, physical properties and/or geometric dimensions.
Patent DE-3114021-A1 (DE)
Title: Detecting system
Inventor: MORI GORO
IPC: B65H7/18
Filed: 1981-04-07
Abstract: A detecting system is provided for the purpose of establishing the presence of a selected size and alignment of copying sheets which are to be used in a copier. Such a system is particularly advantageous when it is used in a copier by means of which copies having different enlargement ratios are to be produced from an original. The system has a size display and an alignment display, so that when inserted copying paper does not satisfy the condition required for a specific copying operation there is a clear display as to whether the size and/or the alignment of the loaded copying paper is inappropriate or unsuitable. The operation of such a copier is consequenty greatly improved and much more pleasant.
Patent DE-3123136-A1 (DE)
Title: Band-severing appliance
Inventor: THUMM HELMUT
IPC: B65B69/00
Filed: 1981-06-11
Abstract: Severing station arranged along the path of the stationary devices for conveying waste-paper bales to the pulper and intended for the bands of the waste-paper bales, characterised by     1) bearing surfaces (5) for the waste-paper bales (7), 2) at least one essentially vertical supporting wall (6) lateral relative to the bearing surfaces (5) and extending parallel to the conveying direction of the bales, 3) at least one essentially horizontally movable guide head (2) which carries a hook-like tearing member (1),     3.1) which is movable into at least two end positions, 3.1.1) one of which is at a distance from the supporting wall (6) more than the maximum waste-paper bale width in the transverse direction to the supporting wall (6) and in the direction of the bearing surfaces (5), and 3.2) which projects upwards at least partially above the bearing surfaces (5).     <IMAGE>
Patent DE-3134613-A1 (DE)
Title: Electromagnetic changeover valve
Inventor: KOSUGI SEIJI
IPC: F16K31/06
Filed: 1981-09-01
Abstract: An electromagnetic changeover valve has a displaceable core (211) in which an inlet cone (212) and an outlet cone (213) for closing an inlet seat (208) and an outlet seat (210), respectively, can be displaced counter to the action of an intermediate valve spring (216) and an auxiliary spring (218). The intermediate valve spring (216) is supported both against the inlet cone (212) and against the outlet cone (213), while the auxiliary spring (218) is supported by one end on the inlet cone (212) but, by its other end, against a spring seat (217) in the displaceable core (211). A return spring (219) presses the displaceable core (211) towards the inlet seat (208). <IMAGE>
Patent DE-3140785-A1 (DE)
Inventor: LEYENS GERD DIPL ING DR ING
IPC: E06B5/16
Filed: 1981-10-14
Abstract: 1. A window having an improved capacity for resisting fire, formed of at least one pane of silicate glass and a chassis (9) in which the pane of silicate glass is mounted with a layer (1) of mastic resistant to heat and of increased thermal conductivity between at least one surface of the pane and an associated metal frame (10, 11), characterised in that the heat-conducting layer (1) between the surface of the glass (8, 18, 28) and the frame (10, 11) is of a mixture of a polymer resistant to high temperatures having permanent plasticity or permanent elasticity and grains of a metal which is a good heat conductor or of a semi-conductor having a grain size from 0.05 to 1.5 mm.
Patent DE-3203471-A1 (DE)
Title: Material test chamber for corrosion testing
Inventor: LIEBISCH SIEGFRIED
IPC: G01N17/00
Filed: 1982-02-03
Abstract: The material test chamber for corrosion testing has a heating unit (10), which can be controlled in a time- and temperature-dependent manner, and a bottom tray (2) which is filled with process water in order to be able to produce the test chamber atmosphere having the essential influencing test variables of temperature and humidity, and also concentration for testing with a pollutant gas. A forced movement device (3, 4) for the process water is provided in said material test chamber. This results in an extremely uniform temperature of the evaporation surface and, consequently, in an appropriately high temperature constancy in the test chamber, associated with an appropriately high constancy of the air humidity, and in the avoidance of pressure variations in the test chamber. The forced movement of the water may, for example, be produced in a simple way by a circuit which is passed through the base tray (2) and in which a circulating pump is provided. <IMAGE>
Patent DE-3205479-A1 (DE)
Title: Motion-transmitting device on photographic equipment
Inventor: BETHMANN HEINZ G
IPC: G03B17/02
Filed: 1982-02-16
Abstract: Pivoted to a camera housing (1) is a rear cover (3) having a hook (3a) which is gripped from behind by a locking nose (2a) of a rotatably mounted locking part (2). The locking part (2) has stop faces (2c, 2d, 2e) which are arranged in the shape of a fan relative to the axis of rotation (10) of the locking part (2) and offset with respect to one another rising in a stepped fashion. The stop faces (2c, 2d, 2e) of the locking part (2) project into the path of motion of a movable handle (8) having projections (8a, 8b, 8c). The projections (8a, 8b, 8c) are arranged rising in a stepped fashion and their stepping is matched to the stepping of the stop faces (2c, 2d, 2e) of the locking part (2) in such a way that a movement of the handle (8) in the direction of the arrow "A" produces a clockwise positively-locking rotation of the locking part (2), whereas there is no positive lock opposing the direction of the arrow "A". The locking part (2) has a resilient arm (2f) with an opening (2g), which serve to latch the locking part (2) on a projection (1a) of the camera housing (1) when the locking part (2, 2a) has unlocked the rear cover (3, 3a). In this latched position of the locking part (2), the resilient arm (2f) is located in the path of motion of a projection (3b) of the rear cover (3), so that upon closure of the rear cover (3) the arm (2f) is raised by the projection (1a) and the latching is cancelled. <IMAGE>
Patent DE-3205549-A1 (DE)
Title: Cooling device
Inventor: HENKER HEINZ PROF DR ING
IPC: F25B21/02
Filed: 1982-02-17
Abstract: The invention relates to a cooling device with a heat-insulating housing (6) and a cold accumulator (2) which is accommodated in the housing and which is filled with a cooling medium which is connected via pipes to a container (1) and fills the latter, the container (1) having a large radiating surface. Moreover, the container (1) is covered with solar cells (12) which are electrically connected to Peltier elements (3) which are accommodated inside the housing (6) and there serve to cool a body to be cooled (4). <IMAGE>
Patent DE-3207643-A1 (DE)
Title: Seating furniture which can be converted to lying furniture
Inventor: PAPST ERICH ING
IPC: A47C17/23
Filed: 1982-03-03
Abstract: The invention relates to seating furniture which can be converted to lying furniture, in which an additional cushion to supplement the seat cushion is mounted on a hinge bracket so that it can be pivoted out of the interior of the seat carriage. The hinge fitting is functionally of optimum construction if it has the cross-section of a U or V and can thus receive the front edge of the seat cushion. Moreover, the hinge fitting can have an additional joint which is adjacent to the additional cushion, as a result of which the additional cushion comes to rest immediately below the seat cushion in the pivoted-in state such that there is a large space available for bed linen.
Patent DE-3209829-A1 (DE)
Inventor: MUELLER DIETER JUERGEN DR
IPC: C23C22/03
Filed: 1982-03-18
Abstract: Homogeneous phosphating solutions comprise low-boiling halogenated hydrocarbons, aqueous phosphoric acid, methanol or an alcohol mixture consisting predominantly of methanol, nitroaromatics, ureas, optional conventional stabilizers, inhibitors, or accelerators, and, additionally, 0.01-2.0% by weight of formic acid esters as activating crystal nucleators.
Patent DE-3211825-A1 (DE)
Title: Dumb-bell
Inventor: KOELBEL GERT F
IPC: A63B21/072
Filed: 1982-03-31
Abstract: In order to reduce weight when transporting short dumb-bells, it is known to design the latter as hollow bodies and to provide them with filling which can be removed as required. As a result, a corresponding reduction in weight can be achieved. In order to offer, in addition to the reduction in weight, the further advantage of a reduction in transport space, provision has been made, in a short dumb-bell, for providing the hand-grip connecting the two dumb-bell bodies to each other with screw connections so that the dumb-bell bodies can be detached for packing purposes.
Patent DE-3213480-A1 (DE)
Title: Continuous casting device
Inventor: CLEMENS KARL-HEINZ
IPC: B22D11/14
Filed: 1982-04-10
Abstract: The invention relates to a continuous casting device, in particular for the casting of steel, having roller frames (2), arranged underneath a sliding mould (1), for guiding and supporting the strand emerging from the sliding mould (1). In order to prevent the molten metal in the sliding mould (1) from running into the roller frames in an uncontrolled manner in the event of a break-through of the metal and causing damage there, the invention proposes that a shear-off slide (4, 4a) be arranged immediately below the sliding mould (1), the slide plate (4) of which shear-off slide cutting off the strand below the sliding mould (1) when it closes and closing the sliding mould (1). If required, it is also possible for two or more slide plates displaceable in opposite directions to be used and, situated adjacent to one another, these close the sliding mould jointly. <IMAGE>
Patent DE-3223531-A1 (DE)
Title: Form sheet with an adhesive application
Inventor: WELFENS UDO
IPC: B42F5/00
Filed: 1982-06-24
Abstract: In a form sheet which is provided on one side in partial regions with an adhesive application for sticking on printed strips, in particular computer printout strips, it is proposed that the adhesive application (12) be covered by a film (20) which is provided with a separating means (20) on its side directed towards the adhesive (12). The film (16) provided with the separating means (20) is advantageously of larger surface dimensions than the film provided with the adhesive (12) and projects laterally over the adhesive application (12). Several form sheets (16) are compiled at one edge to form a block (10), the back of a form sheet being provided with a layer of separating means (20). <IMAGE>
Patent DE-3232084-A1 (DE)
Inventor: BAUS HEINZ GEORG
IPC: E04F19/02
Filed: 1982-08-28
Abstract: Structural assembly, more particularly for a shower partition, comprising a door support in the form of a profiled rail having, in an outer face thereof, a first channel, of which one side flange forms a groove, and a facing panel mounted in this first channel. The facing panel is held in the first channel by a connecting element fitting in the groove. Existing arrangements of this type are relatively wide, of correspondingly large structural volume, and of high material costs. In order to obtain a structurally simple and inexpensive connection between the facing panel and the profiled rail, it is proposed that the panel be provided with a longitudinal second channel which opens towards the groove of the first channel. The connecting element engages partly in the second channel and partly in the groove.
Patent DE-3233925-A1 (DE)
Title: Method and device for the oxygen-free spraying of molten metal and similar coating agents
Inventor: PUETZ ALBAN
IPC: C23C4/137
Filed: 1982-09-13
Abstract: A spraying booth which is sealed in an airtight manner except for an extraction pipe (1) and is equipped with a spray gun (7) operable from the outside and to which an impeller-fed gas burner (9) is attached whose extraction pipe (20) opens into the interior of the spraying booth at two points spaced apart in the upper section of the booth via one closable connecting piece (16, 17) in each case and also via a pipe piece (23) which is introduced laterally just below the spraying level of the spray gun (T7), the exhaust gas injected into the spraying booth being extracted from that point by means of a suction compressor (26, 27), compressed and fed to the spray gun (7) as compressed spraying gas via a pressure line (29). <IMAGE>
Patent DE-3236345-A1 (DE)
Title: Coil former
Inventor: BRADT PETER DIPL ING
IPC: H01F5/04
Filed: 1982-09-30
Abstract: It is intended to provide a design for a coil former having a plurality of coil winding ends which are led out and are to be connected to contact elements held on the coil former, which design permits fully automatic fitment of the coil former with the contact elements and their connection to the coil winding ends with a small installed height; to this end, flat metal contacts (2), which are stamped from a contact strip, have a guide slot (22) for alignment and a clamping slot (21) for clamping the pressed-in coil winding ends firmly, such that they make contact with their edge sides, are pushed into guide slots (31) between ribs (3) which are integrally formed on an end flange (12) of the coil former (1) in the direction of the coil axis (5) and are latched in their final position (latching tabs 241). At the same time, the insulation is penetrated and a perfect contact is produced while at the same time any possibly projecting coil winding end as a result of further pushing in is cut off on a cutting edge (23) provided on the base of the slot. The inner end of the flat metal contact elements (2) is bent to form a clamping contact (25), into which a printed metal circuit board (5) can be inserted. Particularly suitable for use for regulating or variable transformers, for example toy transformers. <IMAGE>
Patent DE-3238747-A1 (DE)
Title: Circuit of a field regulator desired value loop for a synchronous alternator
Inventor: HRZAN EMIL DIPL ING
IPC: H02P9/14
Filed: 1982-10-20
Abstract: The invention relates to field regulator desired value loops for synchronous alternators and creates a new circuit arrangement of such loops. The idea of the invention is that the sliding contact of the desired value potentiometer, which forms the first output of the circuit, is connected on the one hand to the output of the constant current source and on the other hand to the input of an evaluation circuit. The output of this evaluation circuit forms the second circuit output.
Patent DE-3309339-A1 (DE)
Title: Mixing valve
Inventor: LORCH WERNER
IPC: F16K11/078
Filed: 1983-03-16
Abstract: A mixing valve has an approximately disc-shaped control member (11) for selectively opening and closing two water inlet openings arranged in one plane. The control member (11) can be both displaced and rotated about a vertical axis via an actuating member (3). The control member controls one water inlet opening with the aid of an outer edge, while the second water inlet opening is controlled with the aid of the inner edge of a recess. The control member (11) is approximately the shape of a triangle with rounded corners, one side of which runs approximately in the form of an arc. <IMAGE>
Patent DE-3310102-A1 (DE)
Title: Process for the preparation of unsaturated carboxylic acids and their esters
Inventor: DINJUS ECKHARD DIPL CHEM DR
IPC: C07C51/15
Filed: 1983-03-21
Abstract: According to the invention, these compounds are prepared by reaction of carbon dioxide and olefins with two conjugated double bonds on nickel(O) complexes which have a sufficiently high electron density on the central atom, produced by additional chelating neutral ligands, and set free by subsequent hydrolysis, protonolysis or alcoholysis. The reactions according to the invention are extremely specific and enable the synthesis of the pure compounds in yields of up to over 90% with respect to the nickel compounds employed. The reactions proceed even under very mild conditions at a sufficiently high rate. The olefins suitable for the reaction according to the invention can be varied within wide limits. As examples of compounds which can be prepared in pure form, the following may be mentioned: pent-3-enoic acid; methylpent-3-enoic acid and the corresponding esters. The invention is distinguished in particular by the use of non-toxic or not very toxic substrates and the possibility of the problem-free recovery of the nickel(O) complexes employed for the induction.
Patent DE-3314072-A1 (DE)
Title: Lock system for the mechanical and electronic control of locking systems in a motor vehicle
Inventor: REINHARD THEODOR
IPC: B60R25/04
Filed: 1983-04-19
Abstract: A lock system for the mechanical and electronic control of locking systems in a motor vehicle, to prevent unauthorised opening and an unauthorised use of the vehicle, is described. The locking systems can be actuable or activatable partly by a normal key and an electronic key, but, in view of the safety aspect, in such a way that the user can also counter the possible faults occurring in the system as a result of emergency actuations.
Patent DE-3316033-A1 (DE)
Title: Fan-assisted burner
Inventor: PIEPER THOMAS
IPC: F23D11/40
Filed: 1983-05-03
Abstract: The present invention relates to a fan-assisted burner with a flame pipe mounted in a housing and with a supply device for a fuel-air mixture arranged at one end, an exhaust gas exit opening being provided at its other end and having a fan, the pressure connection of which is connected to the annular space between the flame pipe and the housing. In order to solve the problem of achieving even better combustion values in respect of a reduction of the CO and NOX content, without allowing the efficiency of the combustion to fall, the invention consists in that the housing at the end of the flame pipe having the opening projects beyond the flame pipe and is provided with an acute-angled taper which, overlapping the annular space in the radial direction, engages into the free opening of the flame pipe.
Patent DE-3317420-A1 (DE)
Title: Erecting aid for saddle roofs
Inventor: LOBMEIER ALBERT
IPC: E04D15/00
Filed: 1983-05-13
Abstract: For repairs to saddle roofs (21), in particular for chimney repairs, a saddle (11, 11') which is to be employed in pairs and can be mounted on the roof (21) so as to straddle the ridge (211) is proposed as an erecting aid, the bent-up free ends (111, 111') of which saddle are available for attaching working platforms (32), ladders (31) and the like. <IMAGE>
Patent DE-3324026-A1 (DE)
Title: Entertainment and exercise apparatus for balancing
Inventor: SHEKELY AUSTIN
IPC: A63B22/18
Filed: 1983-07-04
Abstract: An entertainment and exercise apparatus for balancing is characterised by a hollow body in the form of a segment of a sphere which can be filled with liquid and possesses a leg/foot mounting consisting of two centrally arranged, vertical tubular members with loops, straps, belts or the like arranged on the bottom thereof.
Patent DE-3325246-A1 (DE)
Title: Process and apparatus for saponifying fats
Inventor: COLLORIDI TRISTANO
IPC: C11D13/04
Filed: 1983-07-13
Abstract: The process for saponifying fats can be carried out continuously starting from raw material containers for fats, alkali metal hydroxide solution and brine. The fats and alkali metal hydroxide solution are pumped out of these containers by metering pumps and through a homogeniser to reaction autoclaves from where they are partly recycled. The soap mass passes after the reaction into a group of countercurrent wash towers. The soap solution pumped by the metering pumps ascends through a labyrinth, which is formed by a rotating shaft with numerous discs and fixed rings, into the towers into which the brine flows from above pumped by a metering pump. Part of the glycerol-enriched brine is recycled. The soap emerges in purified and coagulated state from the top of the last tower and is liquified in a subsequent reaction apparatus and separated from the mother liquor.
Patent DE-3329253-A1 (DE)
Title: Use of an amino acid mixture for the control of, in particular, lymphadenomas
Inventor: WACHTEL URSULA DR
IPC: A61K31/195
Filed: 1983-08-12
Abstract: Use of an amino acid mixture with a content, which is greatly reduced compared with the normal minimum requirement, of at least one specific essential amino acid, especially methionine, for the control of cancer and tumours, e.g. of lymphadenomas.
Patent DE-3335236-A1 (DE)
Title: Masonry-wall dowel with combined pull-back cone
IPC: F16B13/06
Filed: 1983-09-29
Abstract: Published without abstract.
Patent DE-3338629-A1 (DE)
Inventor: CHRISTL NORBERT DIPL ING
IPC: H02J3/18
Filed: 1983-10-25
Abstract: In this three-phase filter circuit system for static converter systems and particularly high-voltage direct-current short ties, at least two high-pass filters are provided which are connected in parallel. Each high-pass filter consists of a choke connected in parallel with a resistance and, in series with both, a capacitor and can be individually connected to the three-phase busbar via a switch. The filter circuits are used not only for reducing harmonics but also as compensating devices, which can be switched in steps, for the reactive power requirement of the static converters so that in the lower partial load range of the system one of the filter circuits is disconnected for reasons of reactive power balance. In order to improve the filtering effect in this lower partial load range, a bus-coupler switch connecting in each case the common junctions of capacitor, resistance and choke of the high-pass filters is closed. When the switch is closed, this widens the band width of the filter circuit which is in operation and increases the resonance frequency, and individual distortions, the total distortion and telephone interference factors on the busbar are reduced.