baber/WOPTO huggingface dataset:
Patent DE-3431510-A1 (DE)
Inventor: BECH WERNER DIPL ING
IPC: B63B35/44
Filed: 1984-08-28
Abstract: 1. A float consisting of a buoyant supporting member (3) composed of closed tubes (20) connected to one another, for supporting a substratum to receive plants, characterised in that the supporting member (3) is formed essentially from parallel tubes (20) which are situated close beside one another and are provided, in the region of their common horizontal diametral plane (21), with water-repellent sealing means (22) extending longitudinally, for example in the form of special concrete, between tube outer surfaces which are situated opposite one another and, together with the surfaces of the sealing means (22), form anchoring wedges (19) for soil (5) which can be planted and is supported, as a substratum, on the supporting member (3) in order to develop the float into a usable island, and in that the supporting member (3) comprises raised surrouding walls (27) to bound the soil (5) at the sides.
Patent DE-3436767-A1 (DE)
Title: Filter for digitising an original using the reflection method
Inventor: OTTEN ANDREAS
IPC: H04N1/028
Filed: 1984-10-06
Abstract: The invention relates to a filter which allows an original to be broken down into grey levels using the reflection method, without the paper quality influencing the digitisation process. The filter consists of an extremely thin film with a predetermined refraction index which is placed on the original or is arranged on the digitiser.
Patent DE-3437917-A1 (DE)
Inventor: GARTHOFF BERNWARD DR
IPC: A61P9/12
Filed: 1984-10-17
Abstract: The invention concerns a combination of dihydropyridine derivatives with compounds which inhibit the formation of enzymes which control the conversion of angiotensin I into angiotensin II and their use as antihypertensive agents.
Patent DE-3440977-A1 (DE)
Title: System for automatically switching liquid pumps on and off
Inventor: FINK WERNER DIPL ING DR
IPC: F04D15/02
Filed: 1984-11-09
Abstract: The invention relates to a system for automatically switching on and off, in particular, self-priming rotary pumps in operating ranges with intermittent pump flow and its object is to provide, with simple means, a system which reliably prevents the pump running dry and always guarantees a perfect pumping operation. According to the invention, it is proposed for this purpose to fit, in the liquid pipeline of the pump, an automatic flow controller or switch which closes when liquid flows through and opens if flow ceases and to which the switching contactor of the pump drive motor is connected via two time-interval switches in such a way that, if the liquid pumping ceases or if the automatic flow controller or switch opens, the contactor drops out, the motor switches off and the first time-interval switch is started, that after the expiry of the adjustable time interval of the first time-interval switch, the contactor operates, the motor switches on and the second time-interval switch is started at the same time, and that after the expiry of the set time interval of the second interval switch, the contactor drops out if the automatic flow controller or switch is open (no flow), the motor remains switched off and the first time-interval switch is started again and, if the automatic flow controller or switch is closed the contactor remains energised (flow), i.e. the motor runs and the pump pumps ... Original abstract incomplete. <IMAGE>
Patent DE-3443627-A1 (DE)
Title: Polyolefinic  alpha -alkylcarboxylic acids and their derivatives, and pharmaceuticals containing these compounds
Inventor: LOEV BERNARD
IPC: C07C403/00
Filed: 1984-11-29
Abstract: The invention describes polyolefinic compounds of the general formula   <IMAGE>  in which   R1 in each case denotes hydrogen or an alkyl group having 1 to 5 carbon atoms,   R2 denotes an alkyl group having 1 to 5 carbon atoms, R3 denotes hydroxyl, alkoxy having 1 to 5 carbon atoms, NH2, NHR2 or NR2R2 and Z denotes a cycloalkyl, cycloalkenyl or cycloalkadienyl group substituted by 0 to 5 alkyl groups, a keto group or a hydroxyl group or a phenyl group substituted by 0 to 4 hydroxyl, alkoxy, alkyl or trifluoromethyl groups or halogen atoms or combinations thereof  and their pharmaceutically tolerable salts. The above compounds are effective in the treatment of psoriasis, inflammations and allergic reactions.
Patent DE-3506758-A1 (DE)
Title: Accelerometer
Inventor: KARL GERHARD DIPL PHYS
IPC: E05B77/12
Filed: 1985-02-26
Abstract: Published without abstract.
Patent DE-3508268-A1 (DE)
Title: Disc brake with friction-lining-wear warning device, especially for motor vehicles
Inventor: HENNEMANN KARL-HEINZ
IPC: F16D66/02
Filed: 1985-03-08
Abstract: The invention relates to a disc brake with friction-lining-wear warning device, especially for motor vehicles, the disc brake having at least one brake lining (28, 30), which can be pressed by means of an operating device against a brake disc, and an expansion spring (50) in order to force the lining back in the direction of its starting position after actuation, and a warning contact (76) being held on the brake lining. In order to create an arrangement which is easy to manufacture and assemble, in which a cross spring can be used, it is proposed that a part of the expansion spring (50) forms a recess (62) in which a part of the warning contact (76) is arranged. <IMAGE>
Patent DE-3510782-A1 (DE)
Title: Repellent
Inventor: NORIN TORBJOERN
IPC: A01N65/06
Filed: 1985-03-25
Abstract: A repellent against forest pests, in particular bark beetles and curculionids, which contains active ingredients found in crude terpentine obtained by the sulphate method or in a condensate which resembles crude terpentine and which is obtained when tall oil is processed. The composition is obtained as residue when crude terpentine or the condensate are distilled at 0.9-1.2 kPa at temperatures of up to 115 DEG C. The repellent is used for protecting plants, trees and timber against insect attack.
Patent DE-3512903-A1 (DE)
Title: Desublimation unit
Inventor: RUDOWSKI WERNER
IPC: C07C51/573
Filed: 1985-04-11
Abstract: For the desublimation of phthalic anhydride (PA), it is known alternately to connect at least two desublimators to a heating medium circulation and to a coolant circulation. In this case, however, the desublimators are always exposed during the switch-overs to the full temperature differences. Owing to temperature shocks, locally and temporally limited stress peaks arise which cause cracks and production interruptions and also desublimator fires. The invention prevents such temperature shocks by storing heat for a certain period via a heating medium line 18 connected to the heating medium circulation 11, with a heating medium store 19 and utilising this heat for preheating a desublimator 1, 17 to be melted off, or for precooling a desublimator 1, 17 to be loaded. Moreover, by means of a by-pass line 25 bridging the heating medium store 12, the requirement for heating energy can be kept virtually constant. <IMAGE>
Patent DE-3514475-A1 (DE)
Title: Exhaust silencer for an internal combustion engine
Inventor: THOMSEN KLAUS DIPL ING
IPC: F01N13/18
Filed: 1985-04-22
Abstract: Silencer for an internal combustion engine, with a partition wall (5) in the silencer housing (1), which wall is pierced by an inlet and exhaust pipe (3 and 7) and fixed in sections outside on the housing shell and inside on the inlet and exhaust pipe (3 and 7) in such a way that the greatest possible intervals exist between the inner and outer fixing points (9, 10 and 15, 16), in order largely to prevent unwanted bending loads caused by thermal expansion (Fig. 3).
Patent DE-3517714-A1 (DE)
Inventor: ERSUE ENIS
IPC: B25J9/00
Filed: 1985-05-17
Abstract: In order to optimize the cutting of a plane-parallel workpiece (2) depending on its size and structure and taking into account surface defects in accordance with the required dimensions of the parts, and in order to use the result of the optimization in order to cut automatically the workpiece, the surface of the workpiece is first determined geometrically and structurally and, on the basis of this information a diagram is produced with the aid of a computer (7, 16) to obtain an optimum workpiece with surfaces of predetermined size and quality. Then, on the basis of the diagram obtained, a computer (7, 16) automatically prepares a movement path for an industrial robot (13) and a working diagram for a separation device (10, 11), and both units are controlled by the path or diagram. After separation, the components are sorted and stored according to their size and structure.
Patent DE-3519872-A1 (DE)
Title: Disk switching pressure initiator
Inventor: MOTSCH ALFONS DIPL ING
IPC: H01H13/06
Filed: 1985-06-03
Abstract: The disk switching pressure initiator having a light display is used for the purpose of initiating operating processes in different fields of technology, for example opening and closing processes, bringing conveyor systems such as lifts into operation, switching on light sources etc. The initiator is preferably used for opening and closing doors on public transport. The disk flat switch (3) of the initiator has a translucent operating disk (4) consisting of flexible material, on the rear side of which disk there is mounted a contact board (5) which consists of material which is relatively stiff in bending and has a diameter which is smaller than that of the operating disk (4), by means of a double-sided adhesive connecting film (8) having a considerably smaller diameter than the contact board (5). The contact board (5) is displaced virtually parallel over the switching separation (12) against the circuit board (6) in the switching receptacle (2) both in the event of central and eccentric finger operation of the operating disk (4), and a contact which triggers a switching signal is always reliably produced between the contact board (5) and the circuit board (6). <IMAGE>
Patent DE-3521216-A1 (DE)
Title: Fan operated by solar energy
Inventor: GARSKE WOLFGANG
IPC: H02S99/00
Filed: 1985-06-13
Abstract: In order to ensure operation of a fan at locations without a power supply, or at points without installing electrical cables, a solar-operated fan can now be used. The fan which is operated by solar energy can be installed by anyone since, as a result of the low voltage, there is no need for any electrical protection measures whatsoever. Apart from procurement, there are no further costs whatsoever. Since this fan requires no further energy apart from the light, it produces no environmental stress whatsoever.
Patent DE-3523730-A1 (DE)
Inventor: SCHWARZ JOSEF
IPC: F27B9/26
Filed: 1985-07-03
Abstract: 1. A process for the automatic unloading of kiln cars loaded with split tiles on which rows of tiles standing on edge are arranged in successive layers vertically above each other, characterized in that the tiles of each uppermost layer are unloaded individually and successively in the direction of the rows, starting at one end, in such a manner that the most foreward tile of each row is taken at its upper edge and tipped over the front edge of a conveying device positioned below the centre of gravity on the broadside of the tile and removed in a flat position.
Patent DE-3525734-A1 (DE)
Title: Hot runner mould for injection moulding
Inventor: KNAUER JOACHIM FRIEDRICH
IPC: B29C45/30
Filed: 1985-07-19
Abstract: A hot runner mould has a nozzle cartridge 4 comprising a core 14 which is provided with a heating element 18 and is disposed in a case 15 and a runner 29 for the plastic extends between the core and case. It is desirable if the heat transmission to the plastic located in the runner is improved. This is achieved in that the case 15 of the nozzle cartridge 4 is surrounded by a tubular sleeve 16 held at a distance 38, the contact area 28 between core 14 and case 15 is approximately equal to the contact surface 30 between runner 29 and case 15 and, along the heated region 18 of the core 14 along the circumference, contact area 28 between core and case alternates with contact area 30 between runner and case. The tubular sleeve, contact area ratio and at least two runners extending along the heating element achieves a practically useful uniformity of the transmission of heat to the plastic. <IMAGE>
Patent DE-3531999-A1 (DE)
Title: Appliance for treating a bulk material with gas, especially air cooler for feed cubes (countercurrent cooler)
Inventor: TREIER RENE
IPC: B65G65/44
Filed: 1985-09-07
Abstract: Arranged on the container (11) of an air cooler for feed cubes there is a material-infeed appliance (19-24). Below there is a vibrating discharge appliance (29-33) having a discharge bottom (32) which is supported on rubber bellows (35) and to which an air-permeable conical bottom (29) having an upward-pointing tip (30) is fastened. This bottom (29) ensures effective distribution of the product in all directions. The product is discharged between the wall (10) of the container (11) and the outer rim of the bottom (29), the cross section of the passage being regulated by an annular proportioning slide (38) disposed on the wall (10) at an adjustable height. The cooling air penetrates into the apparatus through the annular air inlet (40) and is drawn off, through the air-permeable bottom and the product, at the air outlet port (26) by means of a blower. <IMAGE>
Patent DE-3532981-A1 (DE)
Title: Clamping device for a saw blade on a saw-machining machine
Inventor: HAHN WOLFGANG
IPC: B25B5/08
Filed: 1985-09-16
Abstract: Two clamping jaws which move symmetrically and in positive engagement relative to a centre plane are opened and closed by the rotation of a disc cam in conjunction with springs. This clamping device can be integrated into a cam-controlled saw-machining machine in such a way that a complete sequence of motions is generated by one driving motor.
Patent DE-3535806-A1 (DE)
Title: Device for cleaning connection joints of copper pipelines
Inventor: BOCK LOTHAR
IPC: B08B9/023
Filed: 1985-10-08
Abstract: The invention relates to a device for cleaning sockets and ends of copper pipelines and sockets and ends of connection joints (fittings) for copper pipelines which are provided for soft-soldered joints. The aim is to design the device such that the production of the joint can be carried out easily and effortlessly and in a considerably reduced time. For this purpose, it is provided according to the invention that a plurality of simultaneously driven shafts are mounted rotatably within an equipment housing, on the ends of which shafts metal brushes and/or metal braided parts are arranged, the metal brushes or the metal braided parts having variable diameters which correspond to the normal sizes of the sockets or fittings and are slightly larger than the internal diameter of the respective sockets, the metal brushes or the metal braided parts being further arranged sunk in cylindrical recesses on or in the housing and the internal diameter of the recesses being slightly larger than the external diameter of the sockets.
Patent DE-3546022-A1 (DE)
Title: Process for the preparation of N-substituted carboxamides
Inventor: WEBER JUERGEN DIPL CHEM DR
IPC: C07C231/02
Filed: 1985-12-24
Abstract: The invention relates to a process for the preparation of N-substituted carboxamides from carboxylic acids and primary or secondary amines at 120 to 220 DEG C, using sodium tetraborate as catalyst.
Patent DE-3604164-A1 (DE)
Title: Device for securing manhole covers
Inventor: BACKMAN SVEN LENNART
IPC: E02D29/14
Filed: 1986-02-10
Abstract: The invention relates to a device for securing manhole covers (11) to a manhole wall (24) in a sewer manhole or the like. The securing device contains roller bodies (14) which lock by wedge action between the manhole wall (24) and one or more keyways (15) at the periphery of the cover and are each fastened to the cover by a spring member (17) which, when the cover is attached, acts upon the roller body (14) with a spring force (F) directed towards the end of the keyway (15). The cover can be removed by means of a tool (19) which can be inserted into an opening (18) in the top part (12) of the cover. <IMAGE>
Patent DE-3605276-A1 (DE)
Title: Device for right-angled viewing of the read-off scale of heating costs allocation systems in operation
Inventor: GOLDFUSS JOHANN MICHAEL
IPC: G01K1/06
Filed: 1986-02-19
Abstract: The read off shaft, which is located in the carriage which is to be moved up and down, is used to cause the reader to view the read off scale at a right angle. Read off errors which arise due to oblique viewing when reading off are thereby avoided. An incandescent lamp which illuminates the read off scales in a manner free from shadows (activated at the front of the carriage) and magnifying optics produced specifically for this purpose guarantee the highest accuracy of read off.
Patent DE-3607942-A1 (DE)
Title: Ship with at least one propeller
Inventor: KRUPPA CLAUS PROF DR ING
IPC: B63H5/16
Filed: 1986-03-11
Abstract: The ship has a propeller tunnel (4) which has a fluidically advantageous cross-sectional shape and in which the propeller (10) operates fully immersed when the ship is moving slowly. An adjustable control plate (12) arranged above the shaft (7) can be extended in order to separate the flow of the water from the top part of the tunnel surface (4) when the ship is moving at a fast speed. In this case, the propeller (10) works optimally as a partially immersed propeller (10) with a high degree of immersion (70-80%) and at a high rotational speed. A control device (14, 16) can be provided which adjusts the control plate (12) as a function of the speed range in which the propeller (10) is operating. The propeller (10) can be a controllable-pitch propeller which is adjusted together with the control plate (12). <IMAGE>
Patent DE-3608159-A1 (DE)
Title: Charging arrangement for coke (coking) ovens
Inventor: LORENZ KURT DR
IPC: C10B31/02
Filed: 1986-03-12
Abstract: The invention relates to a charging arrangement for coke ovens which allows emission-free charging of coal via charging openings arranged in the ceiling of the oven, having a device for lifting the charging-hole lid, for charging the coke oven with coal and for closing the charging holes in a dust-and gas-tight transfer device which is gas-tightly connected at the lower end to the charging-hole frame. According to the invention, provision is made for each coking chamber (8) to have at least one elongated charging opening with a transfer device (2) arranged above it and for a coal storage chamber (5) for a maximum of one chamber column to be arranged above the transfer device (2) and for the upper closure lid (3) of the transfer device (2) to be arranged at a distance above the charging-hole lid (4). <IMAGE>
Patent DE-3611933-A1 (DE)
Title: Holder for microtome blades
IPC: G01N1/06
Filed: 1986-04-09
Abstract: A holder for microtome blades, having a wedge-shaped base body, which is provided in the region of the wedge edge with milling on the wedge surface which is used to hold the blade, and having a covering body which is screwed to the base body and clamps the blade against the base body, the covering body consisting of a spring-steel sheet which is screwed onto a special bearing surface on the base body.
Patent DE-3617278-A1 (DE)
Title: Tape cassette drive
Inventor: GAISSERT HELMUT DIPL ING
IPC: G11B15/44
Filed: 1986-05-23
Abstract: The reversible tape cassette drive has three switch levers (36, 38, 40) for setting the four drive functions of forward, fast forward, rewind and fast rewind. The switch levers (36, 38, 40) are controlled by means of a cam mechanism (42, 44, 46). The control shaft (42) of this cam mechanism is driven by means of a ratchet wheel (20), which for its part is driven in each case over limited angles of rotation, which correspond to a switching-over from one drive function to another drive function. <IMAGE>
Patent DE-3618501-A1 (DE)
Title: Herbicidally active unsaturated lactams
Inventor: BOEHNER BEAT DR
IPC: C07D209/46
Filed: 1986-06-02
Abstract: Novel N-(2-fluoro-4-halophenyl)hexahydroisoindole compounds of the formula I below have good selective herbicidal properties when used pre- and post-emergence, and furthermore affect, i.e. inhibit, the growth of plants. The compounds have the formula I <IMAGE>  in which     n denotes the number zero or 1,   Hal denotes fluorine, chlorine, bromine or iodine, R and R1 independently of one another in each case denote hydrogen or C1-C8-alkyl, C3-C8-cycloalkyl, C3-C8-alkenyl or C3-C8 -alkynyl radicals, each of which is optionally substituted by halogen or C1-C4-alkoxy,   B denotes a radical -COXR1, -YR2,   X and Y in each case denote oxygen, sulphur or a radical -N(R3), R2 denotes hydrogen or a C1-C8-alkyl, C3-C8-alkenyl or C3-C8 -alkynyl radical, each of which is optionally substituted by halogen, C1-C4-alkoxy, cyano or a radical -COXR1, and R3 denotes hydrogen, C1-C8-alkyl, C3-C8-cycloalkyl, or a C3-C8-alkenyl or C3-C8-alkynyl radical which is bonded via a saturated carbon atom.
Patent DE-3632303-A1 (DE)
Title: Method of sampling human saliva
Inventor: HEBEL PETER DR
IPC: A61B10/00
Filed: 1986-09-23
Abstract: In a method of sampling human saliva an elastic, absorbent inert body is chewed by a subject and then introduced into a centrifuge tube (11) provided with a perforated plate (13). The centrifuge tube (11) is introduced into a centrifuge and subjected to a centrifuging process during which the saliva is forced out of the elastic body (12) and passes through the plate (13) into the lower part of the centrifuge tube (11). <IMAGE>
Patent DE-3644693-A1 (DE)
Title: Wiper blade for cleaning spherically curved windows/lens glasses of motor vehicles
Inventor: BRUEMMER DIETMAR
IPC: B60S1/38
Filed: 1986-12-30
Abstract: A wiper blade is proposed which is used for cleaning spherically curved windows/lens glasses of motor vehicles. The wiper blade comprises a wiper strip which oscillates around a central region and with a wiper lip wipes over the window/lens glass to be wiped transversely to its longitudinal extent, the wiper lip, which is connected via a tilting web to a leading strip of the wiper strip, being tilted into a trailing position. In order to obtain a satisfactory quality of wiping even in problem regions of spherically curved windows/lens glasses with, at the same time, a gentle working of the window/lens glass, at its end section, which is remote from the central region, the wiper lip is of multi-part design such that in the oscillating direction there result at least two sub-wiper lips lying one behind the other. <IMAGE>
Patent DE-3704636-A1 (DE)
Title: Device for fastening a mast to the mast base of a sailboard
IPC: B63B35/79
Filed: 1987-02-14
Abstract: Device for fastening a mast to the mast base of a sailboard, comprising a mounting designed to swivel in all directions. To make it easier to re-insert the mast base when the mast is down, a ball-and-socket joint which can move angularly and is connected to the mast and/or the mast base is associated with the mounting on at least one end face.
Patent DE-3708827-A1 (DE)
Title: Multipole connector
Inventor: BAERFACKER GERTH
IPC: H01R13/629
Filed: 1987-03-18
Abstract: The invention relates to a multipole connector for connecting two cable sections, especially marine-seismic cables. For improved handling in rugged in-field operation, according to the invention, such a connector has a preliminary lock, which is formed by a snap-action connection. This preliminary lock can even be applied under a tensile load, simply by plugging the connector halves together. Once this preliminary lock is made, the actual locking of the connector halves is carried out by means of two toggle-lever connections. The connector has high operational reliability, easy handling, high tensile strength, and is pressure tight and waterproof. <IMAGE>