baber/WOPTO huggingface dataset:
Patent DE-2945087-A1 (DE)
Title: Support grate for column packing - with flat bars on edge in slots of cross beams
Inventor: STREUBER HANS-PETER
IPC: B01J19/30
Filed: 1979-11-08
Abstract: A support grate for the packing of a column consists of many parallel vertical flat bars which rest on cross beams inside the column. The ends of the bars pass through vertical slots of holding straps at right angles to them. The end pieces rest on a ring along the inside column wall and on cross beams near the centre. Such a support grate can be produced at much lower cost for labour. It can be readily subdivided into sections to suit the size of existing access openings.
Patent DE-2947675-A1 (DE)
Title: Piece goods transfer installation - consists of overhead slider formed by crank arm movable in stages and coupled to transfer rake
Inventor: SCHULTE LOTHAR
IPC: B65G47/82
Filed: 1979-11-27
Abstract: Transfer installation for the transverse movement of piece goods which are moved by a conveyor to a positioning platform and are pushed off from that platform to a transfer plate. The installation consists of an overhead slider movable forwards and backwards, which is formed from a crank arm (7) movable in stages in several part sections. The crank arm is coupled to a transfer rake (4) movable both above and below the loading surface. The movement stages of the crank arm are adjusted so that during the passing through a pre-determined angle section a part layer is formed. Subsequently, during the passage of a multiple angle section relative to the first, a transfer of the piece goods layer on to the palette loading surface takes place.
Patent DE-3001480-A1 (DE)
Title: Hollow valve for i.c. engine - with copper or aluminium tube expanded by heated organic material
Inventor: WEINTZ RICHARD DIPL ING
IPC: B23P15/00
Filed: 1980-01-17
Abstract: Cooled hollow valves for internal combustion engines are produced by introducing in the hollow valve stem an enclosed tube of copper or aluminium which contains a charge of a thermally decomposable material. The vapours produced by the charge exert such a pressure that the tube is expanded and forced into intimate contact with the hollow valve. If the charge consists of polyethylene, this produces CH2 which is inert relative to copper. This eliminates all the risks in the operation and difficulties in the handling of sodium filled valves.
Patent DE-3011764-A1 (DE)
Title: Lightweight concrete block - contains rows of staggered longitudinal slots filled with foamed polymer providing thermal insulation
Inventor: ROECKELEIN SIEGFRIED DAVID ING
IPC: E04B2/02
Filed: 1980-03-26
Abstract: The block contains several rows of slots, which are parallel to its outer surface; and the slots in each row are sepd. by transverse webs. Each slot is filled with a thermally insulating polymer, esp. foamed polystyrene and/or polyurethane. The slots in adjacent rows are staggered w.r.t. each other, so that the shortest possible meandering path available to heat travelling through the block is at least twice, and pref. 2.5, times the thickness of the block. When the block is 30 cm thick, five rows of slots are pref. provided; but blocks 24 cm and 36.5 cm thick pref. contain four and six rows of slots respectively. Both ends of the block are pref. provided with grooves. The max. amt. of thermal insulation is provided while using a min. amt. of expensive foamed polymer insulation.
Patent DE-3016625-A1 (DE)
Title: Earth connector bar for distribution box - has capping strip with spaced aligning flanges for conductors covering earth bar
Inventor: ECKHARD HERBERT
IPC: H01R9/24
Filed: 1980-04-30
Abstract: The principal application of the proposed connection arrangement is to earth conductors bars. The bar (22) is suitably connected to points inside the distribution box, and has, spaced along its length, a series of tapped holes (24) for terminal screws. Covering the bar is a loose covering strip (30) which extends round the sides of the bar, the strip is thus of channel shaped cross-section. Spaced along the surface of the strip at the same pitch as the tapped holes in the bar are openings. The openings (33) are formed by punching through the material round three sides and then bending the resulting tongue out at 90 degrees (35,36). Each tapped hole is bounded by two tongues. To connect a cable it is divided either side of the connecting screw and a rectangular clamp plate fitted between cable and screw head. The screw can now be tightened in the tapped hole whilst the cable and clamp plate assembly are prevented from turning by the tongues (35,36). As all connections lie neatly in line it is possible to make full use of all the connecting points on the rail.
Patent DE-3016883-A1 (DE)
Title: Selective herbicide 1,2,4L-triazole-1-acrylamide derivs. - e.g. beta-phenyl-N-isopropyl N-di:ethyl:phenyl-1,2,4-imidazole-1-acrylamide
Inventor: HEUBACH GUENTHER DR
IPC: C07D521/00
Filed: 1980-05-02
Abstract: New herbicidal agents contain as herbicidal active substance a 1,2,4-triazole-1-acrylamide deriv. of formula (I): (where R1 is phenyl opt. substd. by haloqen, 1-4C alkyl or 1-4C alkoxy; and R2 is a qroup -N(R4)(R5) in which R4 is H or 1-4C alkyl opt. substd. by alkoxycarbonyl and R5 is 1-4C alkyl or phenyl opt. substd. by halogen, CF3, 1-4C alkyl, 1-4C alkoxy, phenoxy or halophenoxy). (I) have high herbicidal activity against many economically important grassy weeds, with additional activity against dicotyledonous weeds, and are well tolerated by a range of cultivated plants. (I) can thus be used as selective herbicides in crops such as soya beans, cotton, maize and rape.
Patent DE-3019943-A1 (DE)
Title: Ultrasonic atomisation spray for e.g. hair lacquer - has air stream and liq. directed onto front of resonator at different angles
Inventor: UNLAND GEORG
IPC: B05B17/06
Filed: 1980-05-24
Abstract: The ultrasonic spray has an atomisation chamber containing the resonator (45) with the spray liquid directed at an angle (B) of at least 45 degrees to the longitudinal axis is of the resonator (45) onto its front face (47) pointing in the spray direction. The atomisation air is supplied via a displacement pump to a jet (22a) which determines the spray characteristics, its main spray direction forming an angel of at least 15 degrees with the longitudinal axis of the resonator (45). The spray liquid is directed onto the front face (47) of the resonator (45) at an angle (B) lying between 80 and 90 degrees to the resonator longitudinal axis. The liquid is supplied via a piston controlled valve (55) and a fall pipe (56) extending parallel to the front face (47) of the resonator (45). The spray appts. is applicable to cosmetic fluids e.g. hair spray and is inexpensive to produce.
Patent DE-3024643-A1 (DE)
Inventor: RITTER FRIEDHELM A
IPC: H05K3/40
Filed: 1980-06-30
Abstract: A flat electrical cable (1) is provided with connecting pins (5) by forming a compacted upstanding fold along its length, and by securing this fold by means of a reinforcing strip (6) bonded to and bridging the conductor's insulation. The reinforcing strip may have pegs (7) which pass between the pins (5). The connecting pins can be connected to leads (16) by solder-containing heat-shrunk connecting sleeves (15).
Patent DE-3026996-A1 (DE)
Inventor: JONES ANDREW WILFRED
IPC: B64D17/02
Filed: 1980-07-17
Abstract: An aerofoil structure including an elongate hollow container 1 which, in use provides an aerofoil cross-section between the longer edge regions 5,6 of the container 1. Elongate means 27 are provided for so stiffening the leading edge region 5,6, that when the structure is in use the end regions of the container are permitted to deform out of the plane of the remainder of the width of the container - whilst this remaining part of the container width is kept substantially undeformed.
Patent DE-3030835-A1 (DE)
Inventor: BAUMANN MANFRED
IPC: A47K10/38
Filed: 1980-08-14
Abstract: 1. Toilet paper dispenser for the accommodation of at least two rolls of paper having a shaft (3) to receive a dispensing roll (1) provided directly for the delivery of paper and at least one reserve roll (2), the shaft being supported at its end by a respective bracket (5, 6), and having a housing (8) surrounding the reserve roll, characterised in that the shaft (3) firmly connected at its ends with the brackets (5, 6) is interrupted in the region provided for the dispensing roll (1) at a length (4) which is smaller than the breadth of the dispensing roll, and that the shaft portions (3a, 3b) formed thereby are separable from one another to receive new rolls of paper.
Patent DE-3039002-A1 (DE)
Title: Operating pressure control valve - has control piston with throttle plunger whose position controls switch for load pressure indication
Inventor: LEUPOLD LUTZ
IPC: G05D16/16
Filed: 1980-10-15
Abstract: The valve has a housing with a feed branch, a consumer appliance branch and a returning branch. A piston provides connection between the feed or the returning branch and the consumer appliance branch. It has a throttle affecting the control action of the piston. To the latter is associated a throttle plunger, coupled at one front side to the consumer appliance branch and at its other front side to that of the control piston. During the plunger preset deflection in either direction from its middle position a switch is actuatable and its switching signal indicates a deviation from the adjusted consumer pressure. Pref., the throttle plunger is engaged by two springs, tending to keep it in its axial middle position. For each movement direction the throttle plunger may have at least one throttle duct, each forming a variable control throttle with an allocated throttle edge in the housing.
Patent DE-3041312-A1 (DE)
Title: Rubber mat shaped to relief form - by suction to hold edges while air pressure elsewhere is progressively changed to suction
Inventor: ZIERMANN KONRAD DIPL PHYS DR
IPC: B29D99/00
Filed: 1980-11-03
Abstract: Rubber mats having a relief form are moulded from a rubber mixture applied onto a shaped mould wall by suction, followed by vulcanisation while the material is still in the form. Initially, suction is applied around the perimeter to hold the edge of the mat onto the mould wall, while simultaneously air is fed in in the other zones to maintain an air cushion beneath the rubber; the air feed is then changed over to extraction progressively, commencing with the innermost zones and working progressively outwards so that the mat is gradually pressed onto the mould wall. In particular for shaping rubber mats to comparatively difficult or complicated relief shapes such as the floor mat of an automobile or a wall or door liner. With the method, the operation can be reliably carried out without special reference to previous experiments on a similar form of mould.
Patent DE-3043587-A1 (DE)
Title: Passenger liner - with jettisonable safety cells instead of lifeboats
Inventor: GERREN GUENTER
IPC: B63C9/28
Filed: 1980-11-19
Abstract: A passenger liner carries instead of the conventional lifeboats one or more safety cells which are designed as nacelles to be jettisoned in case of shipwreck. The safety cells can be represented by the wheel house for the crew and by a large cell for the passengers amidships above deck which can be normally used as a dining room or a cinema. Both cells are mounted on skids, leading to the water surface and are locked to the ship by connectors which are released from a central station in the wheel house. The cells contain means of self propulsion and have a double hull structure, filled with plastic foam. This creates a safer rescue facility than conventional lifeboats.
Patent DE-3110260-A1 (DE)
Title: Electrostatic ink jet printer
Inventor: JINNAI KOICHIRO
IPC: B41J2/075
Filed: 1981-03-17
Abstract: In an electrostatic ink jet printer which leaves so-called "protection or safety droplets" between charged droplets, an electronic circuit is provided which produces charge-releasing or charge-controlling signals, in accordance with which protection or safety droplets are charged. If a synchronisation signal is produced which synchronises the rotational movement of a rotational drum in conjunction with a pressure signal, an ink droplet is charged by one of the charge-controlling signals which is controlled with corresponding timing in order to charge this ink droplet. In comparison with conventional designs, an ink dot displacement or offset as a result of a false, or incorrect, synchronisation which may occur due to changes in the speed of revolution of the rotational drum can be corrected more finely. In addition, an ink dot displacement or offset can be controlled more accurately by controlling the charge on an ink droplet by means of pulses whose periods are divided with respect to those of the synchronisation signals and which are synchronised with the aid of the synchronisation signals.
Patent DE-3113457-A1 (DE)
Title: Fence element
Inventor: MACKELDEN BRYAN
IPC: E04H17/16
Filed: 1981-04-03
Abstract: On a fence element comprising vertically arranged boards and horizontally running bars, which are to be fixed to posts, it is intended to solve the problem of creating a stable and durable, obscured-vision wooden fence which has the appearance of a half-round lattice fence and only one layer of boards. The invention solves the problem in that the boards exhibit milled out sections running along their length on both broad faces, of which those on one side of the board are offset from those on the other side of the board and in that the boards exhibit slots and/or keys on their narrow sides and are joined together with a key/slot joint. Such a fence element appears from both sides like the front side of a half-round lattice fence. It provides obscured vision. It is considerably less heavy than a half-round lattice fence finished on both sides. The material saving compared with the double-sided half-round lattice fence is 60%. The boards may run vertically or parallel to the ground. Knots in the wood do not weaken the fence. The nails are preferably hammered into the milled out areas.
Patent DE-3113752-A1 (DE)
Title: Method of, and apparatus for, guiding cows into, and shutting them in, a milking parlour
Inventor: ALBERSINGER GEORG
IPC: A01K1/06
Filed: 1981-04-04
Abstract: The invention relates to a method and an apparatus for guiding cows to their places in, and shutting them in, a milking parlour. The barrier elements used for this purpose are each mounted such that they can pivot, over two neighbouring through-passage openings for the heads of the cows, between two end positions. The actuating device, which is provided in the through-opening arranged towards the herding-out side, actuates, when a cow pushes its head through, the pivoting action of the barrier element, which then pivots into the closed end position, and thus shuts the cow in the through-passage opening. At the same time, the locking of the barrier arrangement for the through-passage opening adjacent to the herding-in side is cancelled. <IMAGE>
Patent DE-3115251-A1 (DE)
Title: Clamping plate for the support system in underground working
Inventor: ERDMANN HERBERT
IPC: E21D11/28
Filed: 1981-04-15
Abstract: The invention relates to a clamping plate for the support system in underground working for the preferably positive-locking connection to props or caps and for the frictional connection of a flange of generally I-shaped support-section segments by means of a clamp which is arranged on one side of a pressure plate and has a backing plate overlapping the I-section flange as well as clamps starting at the ends of the backing plate. The clamps overlap the flanks of the I-section flange from opposite sides and bear at least partly on the adjoining flange surfaces, in the course of which clamping which provides adequate security against slipping of the clamping plate from the I-section is provided in a simplified assembly. The clamping action is not impaired by the unfavourable surface condition of the I-section by virtue of the fact that the backing plate, with its parallel plates forming the clamping jaws, is combined in an elastic body which is provided at least with elastomeric surface layers and which, when a clamping jaw is held so as to be bent up out of its plate plane, can be slipped onto the I-section by inserting a bottom-flange flank between the other clamping jaw and the backing plate and, after the held clamping jaw is released, is locked by the spring force of its residual deformation.
Patent DE-3118695-A1 (DE)
Inventor: WEBER PETER
IPC: B42F17/32
Filed: 1981-05-12
Abstract: 1. Supporting device (1) for prospectuses and like flat advertising material, attachable at an essentially vertical wall or like fixing base (23) and offering several insertion pockets (10) for the storage of the prospectuses in a way leaving them visible at least with their upper portions, the pockets being arranged one below the other like scales and at the same distance from the fixing base and with their front and rear sides pointed obliquely upwards forming an acute angle with that base, the supporting device (1) consists of a basic element (2) to be mounted at a fixing base (23), which in its measurements is limited essentially to those of an insertion pocket (10), and of a number of mounted bodies (6), which, on their part, are essentially limited in their measurements to those of an insertion pocket (10) and are detachably linked together in a staggered and downward arrangement effecting that the basic element (2) forms the rear side of the insertion pocked (10) directly below it and that the front side of this pocket is formed by the mounted body (6) below it ; this arrangement forming the insertion pockets (10) then is continued downwards, the front panel of each mounted body (6) upwards always being the rear side, the one of the lower mounted body (6) the front side of the respective insertion pocked (10), the whole system is characterized by the fact that it provides a detachable connection of the mounted bodies (6) with each other as well as with the basic element (2).
Patent DE-3121048-A1 (DE)
Title: Arrangement for controlling the speed of an object which can be moved by a drive
Inventor: DYROFF SIEGFRIED DIPL ING
IPC: B66B1/24
Filed: 1981-05-27
Abstract: An arrangement for controlling the speed of an object which can be moved by a drive and is positioned at fixed points along a straight path, contains a ROM to which the destination and start positions are fed in the form of addresses. The ROM contains, under the addresses, data relating to the direction of movement, the travel speed which is dependent on the distance between destination position and start position, and the retardation point assigned to that speed. The drive is controlled in accordance with these data.
Patent DE-3126918-A1 (DE)
Title: Cigarette or the like with ventilation filter
Inventor: KRAPPITZ HEINZ DIPL ING
IPC: A24D3/04
Filed: 1981-07-04
Abstract: In a ventilation filter of a filter-tipped cigarette, a space corresponding at least to the thickness of the wrapping paper is present in the region of the adhesive-free perforation zone of the tip wrapping, between the tip wrapping and the filter wrapping in contact with the filter plug. <IMAGE>
Patent DE-3132896-A1 (DE)
Title: Electromagnetic drive, for example for a valve, a feed pump or the like
Inventor: GAST THEODOR PROF DR ING
IPC: H02K33/06
Filed: 1981-08-20
Abstract: An electromagnetic drive is proposed which is used for operating, for example, a valve or a feed pump. The drive comprises two soft-iron cores which are arranged at a distance from one another and concentrically with respect to one another and are each surrounded by a winding. A soft-iron cylinder which can move to and fro (in a reciprocating manner) is arranged between the two cores, and the two cores are connected to one another via a magnetic return path. The cylinder is surrounded by an annular guide which is magnetically conductively connected to the return path. In order to increase the power which can be achieved using the drive and to make it linearly dependent on the excitation current, the guide ring consists of a magnetically hard material and is preferably magnetised radially. <IMAGE>
Patent DE-3132932-A1 (DE)
Title: Arrangement for magnetic measurement of magnetisable objects
Inventor: TRENKLER GERHARD PROF DR ING
IPC: G01R33/00
Filed: 1981-08-20
Abstract: The application relates to an arrangement for magnetic measurement of magnetisable objects with the aid of a plurality of probes which supply electric signals in accordance with the strength and the direction of the magnetic field in the surrounding of the objects. Each probe (S1-Sn) is assigned an electric auxiliary device (ZZn) which forms from the probe signal a coded digital electric signal provided with an identifier. The probes are combined in this arrangement to form groups whose signals are conducted in parallel to electric conversion devices (U1-Un), which transfer the group signals to a central evaluation unit (8). <IMAGE>
Patent DE-3133401-A1 (DE)
Title: Fibre optic pulse generator
Inventor: LOEFGREN FOLKE
IPC: G01D5/30
Filed: 1981-08-24
Abstract: Fibre optic pulse generator for measuring a physical quantity such as, for example, a rotational speed or a position. The essence of the invention is that a light signal composed of visible and/or invisible light is conducted to a pulse unit (5, 6) via at least one light-conducting fibre (4), and is retroreflected into the fibre (4) by this pulse unit as a pulse train. The pulse train is then fed to an electronic unit (8) for pulse shaping and/or pulse position measurement. <IMAGE>
Patent DE-3141327-A1 (DE)
Title: 2-(1-isopropyl-4-methyl-bicyclo(3,1,0)hexyl-3-yl)-1,3-dioxolane, deren herstellung und verwendung als riechstoffe, sowie diese enthaltende riechstoffkompositionen
Inventor: BRUNS KLAUS DIPL CHEM DR
IPC: C07D317/12
Filed: 1981-10-17
Abstract: 1 2-(1-Isopropyl-4-methyl-bicyclo[3,1,0]hexyl-3-yl)-1,3-dioxolane, deren Herstellung und Verwendung als Riechstoffe, sowie diese enthaltende Riechstoffkompositionen Beansprucht werden 2-(1-Isopropyl-4-methyl-bicyclo[3.1.0]hexyl-3-yl)-1,3-dioxolane, sowie deren Herstellung und Verwendung als Riechstoffe oder in Riechstoffkompositionen.
Patent DE-3141689-A1 (DE)
Title: Circuit arrangement for an electroacoustic entertainment device
Inventor: SALOMON MICHAEL
IPC: H04R3/14
Filed: 1981-10-21
Abstract: By means of this device, in contrast to known multi-channel circuits, it is not attempted to obtain a particularly faithful realistic reproduction of a piece of music but, instead, the operator is allowed artistic freedom in the design of sound effects. The achievable effects are essentially based upon the impression of migrating spatially changing sound images which, for example, can circulate, can open up and close and the like.
Patent DE-3144817-A1 (DE)
Title: Table for a digitising device
Inventor: YAMAMURA HARUO
IPC: G06F3/044
Filed: 1981-11-11
Abstract: This device can be used for an X/Y coordinate read-out device for image resolution. The table according to the invention exhibits a pair of glass plates which are held together by means of a holder in such a manner that they face one another. A plurality of X coordinate wires and of Y coordinate wires is provided in one of the glass plates on the inner side of the latter in such a manner that they are arranged perpendicularly to one another to form a matrix.