baber/WOPTO huggingface dataset:
Patent DE-3329802-A1 (DE)
Title: Synchromesh transmission
IPC: F16H63/30
Filed: 1983-08-18
Abstract: A power-assisted synchromesh transmission is proposed, the shifting shaft (8) of which is connected to a controllable damping device (9). By means of the damping device (9) hard striking or rattling of the elements of the synchronising device (1) is avoided. By means of a control device (64), which contains a solenoid valve (49), the movement of the damping device (9) can be halted in the middle position. As a result, a single pneumatic dual-position cylinder (7) suffices as drive for the shift shaft (8). <IMAGE>
Patent DE-3342630-A1 (DE)
Title: Cyclohexenol derivatives, processes for their preparation, and their use for controlling undesired plant growth
Inventor: JAHN DIETER DR
IPC: A01N37/38
Filed: 1983-11-25
Abstract: The invention relates to cyclohexenol derivatives of the formula <IMAGE> in which R<1>, R<2>, R<3>, X and A have the meanings mentioned in the description, to processes for the preparation of these compounds, and to their use for controlling undesired plant growth.
Patent DE-3344579-A1 (DE)
Title: Chip scraper ring for drill bushes
Inventor: BEYHL EBERHARD DIPL ING
IPC: B23Q11/02
Filed: 1983-12-09
Abstract: The chip scraper ring is an auxiliary tool which, when drilling with a twist drill, removes the chips from the flutes of the twist drill. Every drill hole can thereby be drilled with the chip-free drill. Drill fractures and the disadvantages associated therewith for tool, workpiece and production sequence are avoided. The chip scraper ring is rotatably mounted in a two-piece bush which consists of the push-in sleeve and the drill bush. The twist drill, which is located in both the drill bush and the chip scraper ring, can be displaced vertically while being rotated or without being rotated.
Patent DE-3347469-A1 (DE)
Title: Substituted alkyl ethers of Cassia polysaccharides, and the use thereof as thickeners
Inventor: BAYERLEIN FRIEDRICH DIPL CHEM
IPC: D06P1/48
Filed: 1983-12-29
Abstract: Substituted alkyl ethers of the polysaccharides which occur in the endosperm of Cassia tora are novel compounds which are distinguished by particularly advantageous properties, in particular as thickeners in printing pastes for textile printing.
Patent DE-3347667-A1 (DE)
Title: Jug with lid
Inventor: FREY MANFRED
IPC: A47G19/14
Filed: 1983-12-31
Abstract: The invention relates to a jug, having a lid which extends with its neck continuation into the annular edge of the jug opening and has a retaining device between the neck continuation and the annular edge, which retaining device prevents the lid from dropping out when the jug is inclined, and having a repeat pattern which continues from the jug wall into the lid, a safeguard against rotation being arranged between the annular edge of the jug and the neck continuation of the lid.
Patent DE-3405647-A1 (DE)
Title: Coupling which can be inserted between two parts which are rotatable about a common shaft
Inventor: PEDERSEN KARL
IPC: F16D13/32
Filed: 1984-02-17
Abstract: In a roller shutter device, for example, the roller shutter of which can, for example, be wound up onto a roller shutter roll and unwound therefrom by means of a bead chain, the bead chain being in engagement with an actuating wheel, the wheel is connected to the roller shutter roll in such a manner that the roll cannot be rotated either directly or by a tractive force acting on the roller shutter. This is achieved by a coupling which has two conical locking surfaces, each of which is arranged at one end of a shaft pivot. Two bodies, which are rotatable about the shaft pivot, are arranged between the locking surfaces. The two bodies are provided with wedge surfaces which interact in such a manner that a relative rotary movement of both bodies brings about a displacement of the same into a clamping fit with the locking surfaces. The two bodies can be rotated via a mechanism having a clearance by the first of two rotatable parts, the first body being connected to the second of two parts in such a manner that they are not rotatable independently of one another. There can be present in the mutually facing end faces of both bodies essentially V-shaped incisions or recesses, at least one bead being arranged in the space which is delimited by the two mutually opposite incisions.
Patent DE-3414939-A1 (DE)
Title: Portable ladder with additional safety legs
Inventor: VARDANEGA ANTONIO
IPC: E06C1/20
Filed: 1984-04-19
Abstract: Portable ladder with the shape of an upturned "V", provided with two additional legs which are articulated at the top on the side part by a ball-and-socket joint, which legs, when spread out, increase the support projection of the ladder in the transverse direction and at the same time prevent lateral tipping over.
Patent DE-3418313-A1 (DE)
Title: Prefabricated element for a wall
Inventor: GEBHART SIEGFRIED
IPC: E04B5/32
Filed: 1984-05-17
Abstract: A prefabricated element for a wall of a building, such as a floor-shuttering element, lintel element and the like, is provided with slabs (9) of cast stones or natural stones, such as expanded clay, lightweight concrete, clay bricks or the like. The cast-stone or natural-stone slabs (9) form an outer apron which is fabricated from a plurality of slabs, located next to one another and/or above one another, and behind which a heat-insulating layer (7) is arranged. Also behind the outer apron is located a base part (1) which is connected directly or indirectly to said apron and which extends approximately halfway up the same. That part of the outer apron projecting over the base part (1) forms at least a part of the shuttering wall for an in-situ concrete floor (10). <IMAGE>
Patent DE-3423654-A1 (DE)
Title: Pawl device for a lock, especially for motor vehicles
Inventor: MARIANI LAURO
IPC: E05B65/32
Filed: 1984-06-27
Abstract: The pawl device (1) has a fork (7) which rotates about a first axis and which is carried by a door (2); the fork (7) is connected to a pin (5) carried rigidly by a frame (3) against which the door closes; the fork (7) is held in engagement with the pin (5) by a pawl lever (9) which is likewise carried by the door (2) and which rotates about a second axis parallel to the first axis; the pawl lever (9) has a hook end (22) limiting a recess (21) which can be brought into engagement with a projection (20) of the fork (7); one side (23) of the hook end (22) has a continuous curved profile formed by a plurality of interconnected circle arcs, the centres of curvature of which are arranged eccentrically relative to the second axis, in such a way as to generate a torque which acts on the pawl lever (9), thereby making it easier to release the pawl device (1). 
<IMAGE>
Patent DE-3432088-A1 (DE)
Title: Signal transmitter for indicating that the safety belt is fitted
Inventor: BAUMGART OTTO
IPC: B60R22/48
Filed: 1984-08-28
Abstract: This signal transmitter is intended to prevent driving without the safety belt being fitted. The essential feature of this signal transmitter is a reed contact and a permanent magnet which are integrated (at a separation distance of 2 cm) into a plastic part which also contains the acoustic signal transmitter. This plastic part is mounted on the lock of the safety bolt and the cables (positive and negative) are connected. The reed contact is kept closed by the magnet so that switching on causes a signal to be triggered. If the belt is now passed between the magnet and the reed contact into the belt lock, the magnetic field loses its effect on the reed contact, as a result of which the latter is opened and the signal is obliterated.
Patent DE-3433570-A1 (DE)
Title: Circulating tool for surgical, especially dental surgical, purposes and device for supplying the instrument with a coolant
Inventor: JANERT ROLF
IPC: A61C1/05
Filed: 1984-09-13
Abstract: Coolant supply to a dental instrument shaft (26) with an axial bore (22). A known cooling insert (27) for angular pieces (21) is provided with an additional bore (18) at right angles to the shaft axis. This leads coolant into an annular space (20) surrounding the shaft (26). The latter (26) has a radial perforation (23) with an undercut leading edge (24) which scoops the coolant into the axial bore (22) in the shaft (26). The coolant emerges at the working site from the shaft or tool. <IMAGE>
Patent DE-3438912-A1 (DE)
Title: Measurement device for skew positions of a structure, a mechanical structure, a drilling island or the like, especially a gas holder
Inventor: MIKOLAI WOLFGANG
IPC: G01C5/04
Filed: 1984-10-24
Abstract: Such a measurement device is based on two or more containers which are filled with fluid, are connected to one another such that they communicate and have a display for the fluid level. In order to detect skew positions of a structure, of a mechanical structure, of a drilling island or the like, especially of a gas holder, that is to say to prevent damage to important components, for example as a result of extreme temperature differences, it is proposed that the containers (8) in each case be arranged at an essentially common measurement height, which is provided in the outer regions (8a) of the measurement object, that a pipeline (11) (which connects all the containers (8) to one another and is filled with the measurement fluid (10)) run from a node point (9) to each container (8), that in each case one measurement sensor (12) be arranged in the containers (8), and that all the measurement sensors (12) be connected via measurement leads (13) to a measurement console. <IMAGE>
Patent DE-3439131-A1 (DE)
Title: (1,3)oxazino(4,3-a)isochinolinderivate, verfahren zu ihrer herstellung und diese enthaltende arzneimittel
Inventor: BERNATH GABOR DIPL CHEM DR
IPC: C07D498/04
Filed: 1984-10-25
Abstract: 1 Gegenstand der Erfindung sind [1,3]Oxazino[4,3-a]isochinolinderivate der allgemeinen Formel (I) worin R[tief]1 und R[tief]2 für [eine] Hydroxygruppe(n) beziehungsweise [einen] Alkoxyrest(e) mit 1 bis 6 Kohlenstoffatom(en) stehen, R[tief]3 Wasserstoff, einen Alkylrest mit 1 bis 8 Kohlenstoffatom(en), einen Cycloalkyl- oder Cycloalkenylrest mit 3 bis 6 Kohlenstoffatomen, einen, gegebenenfalls, vorzugsweise durch 1 oder mehr Halogenatom(e), Alkoxyrest(e) mit 1 bis 4 Kohlenstoffatom(en) und/oder Nitrogruppe(n), substituierten Phenylrest, einen Aralkylrest mit 1 bis 4 Kohlenstoffatom(en) im Alkylteil oder einen Heteroarylrest bedeutet und R[tief]4 für Wasserstoff oder einen Alkylrest mit 1 bis 4 Kohlenstoffatom(en) steht oder R[tief]3 und R[tief]4 zusammen einen Rest der allgemeinen Formel (II) in welch letzterer n eine ganze Zahl von 3 bis 7 ist, darstellen sowie ferner R[tief]5 eine Hydroxygruppe, ein Halogenatom oder einen Acylrest der allgemeinen Formel (III) in welch letzterer R[tief]6 für einen, gegebenenfalls, vorzugsweise durch 1 oder mehr Halogenatom(e), Alkoxyrest(e) mit 1 bis 4 Kohlenstoffatom(en) und/oder Nitrogruppe(n) substituierten, Phenylrest steht und X ein Sauerstoff- oder Schwefelatom darstellt, bedeutet, sowie ihre Salze sowie ein Verfahren zur Herstellung derselben und diese Verbindungen enthaltende Arzneimittel.
Patent DE-3439289-A1 (DE)
Title: Automatic drawing-off device
Inventor: BALLESTER EDWIN
IPC: B65B1/36
Filed: 1984-10-26
Abstract: Automatic drawing-off device with a pneumatic cylinder (38) for simultaneously controlling an inlet valve (32) which is arranged in an outlet aperture (42) of a feeding hopper (28), and an outlet valve (36) which is arranged underneath the inlet valve (32) in a hollow space (44) of a sleeve (30). The inlet valve (32) opens once the outlet valve (36) has closed, so that the product can enter the hollow space (44) of the sleeve (30). When the inlet valve (32) is fully closed, the outlet valve (36) opens, so that the product can be pressed into a receptacle (12) by compressed air flowing through a piston (34). <IMAGE>
Patent DE-3442996-A1 (DE)
Title: Barrel-finishing machine
Inventor: TEMME KARL
IPC: B24B31/16
Filed: 1984-11-26
Abstract: The invention relates to a barrel-finishing machine having a barrel-finishing container which can be tilted, on the machine frame about a spindle and with upwards movement, into the emptying position above a screen path. The screen path has a collecting chamber, for the machining elements, which can be tilted, in an opposite upwards movement about a spindle, into an emptying position above the barrel-finishing container which is located in the barrel-finishing position. In order to optimise the respective transfer, the invention proposes that the tilting spindle (8) of the barrel-finishing container (4) be arranged on the collecting-chamber side of the vertical central axis (x-x), and that the tilting spindle (9) of the collecting chamber (5) be arranged on the barrel-finishing-container side of the vertical central axis (x-x), of the machine frame (3). <IMAGE>
Patent DE-3503417-A1 (DE)
Title: Support tube for interior decoration
Inventor: FINKBEINER RUDOLF
IPC: B44C5/00
Filed: 1985-02-01
Abstract: An extruded support tube 11 for interior decoration made of acrylic resin which is transparent, having a circular-cylindrical outer surface 12 which is smooth and has a diameter ranging from 2 to 3.5 cm, having an inner surface which has regular star-type points for producing refractive reflectance with at least seven points 14, and having a shortest spacing between the outer surface and the tip 18 of the respective star point located below it, all the tips 18 of the star points being located on the outer surface of a cylinder, is characterised by the following features:   a) the ratio of the diameter of the circular-cylindrical outer surface (12) to the outer surface of the cylinder is 1.12 to 1.87; b) the tips (18) of the star points are supported on a thin-walled metal tube (21); c) on its outer surface, the metal tube (26) has a coloured layer which appears to be broken by the star points (14).   Without being more expensive, the support tube is in total substantially more sturdy and optically more attractive than previous designs. <IMAGE>
Patent DE-3510296-A1 (DE)
Inventor: ROTTMANN DIETER
IPC: H04L1/00
Filed: 1985-03-22
Abstract: The invention relates to a digital transmission system in which data words are transmitted in an error-correcting code. According to the invention, synchronisation words and the error rate of transmitted data words are evaluated jointly for the purpose of synchronisation. <IMAGE>
Patent DE-3517300-A1 (DE)
Title: Grinding stone
Inventor: KUENZIG ADALBERT DIPL ING
IPC: B24B3/10
Filed: 1985-05-14
Abstract: A grinding stone for regrinding carbide cutters for wood-working tools has a holder for clamping the grinding stone and also a grinding part. The latter contains diamond particles and is designed as an insert which lies in a recess on the end face of the holder. The end face of the grinding part at least partially forms the one end face of the holder. This grinding stone has a high grinding efficiency with little material removal and with maximum utilisation of the diamond particles. The grinding part can be used down to the last diamond particle, since during the grinding operation the less hard holder is also worn away, with the result that the grinding stone can be used economically. In addition, the grinding stone can be produced simply and cost-effectively.
Patent DE-3520630-A1 (DE)
Title: Touch-and-close tape for a touch-and-close fastener
Inventor: HEITZ WALTER-HELMUT
IPC: A44B18/00
Filed: 1985-06-08
Abstract: It is known that a releasable touch-and-close fastener comprises two touch-and-close tapes of which one bears the hooks and the other the pile. In order to attach a cloth to a wall or the like by means of a touch-and-close fastener, it is necessary to join the cloth to a touch-and-close tape. For this purpose, the novel touch-and-close tape has on the upper side a fastening tape which extends beyond the width of the touch-and-close tape forming a lateral leg strip. By folding the leg strip over, a pocket is formed which can receive the edge of a fabric cloth. The fastening tape is coated with a heat seal adhesive so that a firm connection can be produced between the fabric cloth and the touch-and-close tape by ironing the fastening tape or the pocket. In this case, the edge of the fabric cloth does not previously have to be neatened by hemming.
Patent DE-3528385-A1 (DE)
Title: Conveying rod-shaped articles
Inventor: HORSLEY JOHN KENNETH
IPC: B65G47/31
Filed: 1985-08-07
Abstract: Rod-shaped articles, especially cigarettes or cigarette filter rods are conveyed in a stream in a direction transverse to their axes at a speed which is increasingly reduced so that the height of the conveying stream increases. Before the conveyed speed is reduced, the speed of the individual articles is increased for a short time, in order to avoid damage due to articles following. The speed is reduced on a conveying path which has diverging limiting walls. 
<IMAGE>
Patent DE-3530919-A1 (DE)
Title: Actuating device for a pressure roller of a paper web-assembling device in a printing press
Inventor: GIBELLINO GIANFRANCO
IPC: B65H19/18
Filed: 1985-08-29
Abstract: In an actuating device for a pressure roller of a paper web-assembling device in a rotary printing press, the pressure roller is mounted at both ends in pivotable toggles whose free end is connected to the piston rod of a working cylinder associated with a blocking device, provided in the interior of the working cylinder, in the moving-out direction or moving-in direction of the piston. <IMAGE>
Patent DE-3532283-A1 (DE)
Title: Process for preserving water-containing foods, in particular meat products and sausage products
Inventor: GREINER WOLFGANG
IPC: A23B4/22
Filed: 1985-09-11
Abstract: The processes known hitherto by which meat products can be preserved by removal of water have considerable defects such as high costs resulting from the water loss, the danger of bacterial contamination and oversalting, flavour losses and poor flavour control and high environmental pollution. In order to overcome these defects, the products are encased according to the invention with highly water-absorbing, organic or inorganic, natural or synthetic materials. For flavouring, control of the rate of the process and of the degree of preservation, to these materials are added in a relatively small amount, substances known per se such as salt, sugar or bacterial cultures.
Patent DE-3536266-A1 (DE)
Title: Rain-gutter covering for preventing soiling of the gutter
Inventor: MEINKE HARALD
IPC: E04D13/076
Filed: 1985-10-11
Abstract: Rain-gutter covering for preventing soiling of the gutter by leaves and blossoms, etc. The gutter covering is designed such that it can be mounted, without particular complexity or expenditure, on commercially available rain gutter, to be precise by clamping on the front gutter bead. This is intended to prevent leaves and the like from accumulating in front of the inlet screens and thus blocking the gutter. The leaves lying on the covering, comprising a grate or grid, can dry quickly and be blown away by the wind. As a result, the high costs which have to be expended by property management for cleaning gutters can be cut down. It is thus ensured that the investment quickly pays for itself.
Patent DE-3539442-A1 (DE)
Title: Mounting device for an electric storage heater
Inventor: SCHMIDT HANSJOERG DIPL ING
IPC: F24H9/06
Filed: 1985-11-07
Abstract: A mounting device for an electric storage heater is to permit mounting of the heater with a desired ground clearance. To this end, there is provided on a wall strip 1 at the bottom a height-adjustable support arm 10. Arranged at the top on the wall strip 1 is a correspondingly height-adjustable fastening bracket 16. <IMAGE>
Patent DE-3539483-A1 (DE)
Title: Process and installation for feeding hydrocyclones with a solids-laden liquid
Inventor: MEIER JUERGEN DIPL ING
IPC: B04C9/00
Filed: 1985-11-07
Abstract: In a process and an installation for performing the process of feeding a multicyclone, comprising a manifold (distributor) and at least two hydrocyclones connected thereto, with a solids-laden liquid, especially a gypsum suspension and/or circulating water from a fluid gas desulphurising installation, in which the liquid is fed to the manifold (distributor) in a regulated manner from a liquid reservoir, the invention provides, in order to avoid deposits of solids, caused by breaks in operation, in a feed line, and the time-consuming cleaning measures required for removal of the deposits, that the liquid flows through the distributor (manifold) and a part-stream, not taken up by the hydrocyclones, is recycled to the liquid reservoir. <IMAGE>
Patent DE-3539879-A1 (DE)
Inventor: LENHARDT KARL
IPC: B65G49/06
Filed: 1985-11-11
Abstract: 1. An apparatus for a slipless conveyance of two plates, particularly of glass plates, which are held to be coextensive and in register and parallel to each other and spaced apart and are supported at one of their broadsides and are conveyed in its plane (which will subsequently be described as the plane of travel of a given plate) and are conveyed in any desired position, particularly in an inclined, vertical or approximately vertical position, characterized in that at least two vacuum-applying conveyors (100) are provided, which are adapted to by driven in synchronism and extend parallel to each other and are disposed opposite to each other and spaced apart and intended to engage the two plates (31, 21) at those of their broadsides which are remote from each other.
Patent DE-3540335-A1 (DE)
Title: Method for the cleaning of laundry
Inventor: JOSTAN JOSEF L DR RER NAT
IPC: C11D11/00
Filed: 1985-11-14
Abstract: The invention relates to an environmentally friendly cleaning method, especially for the cleaning of laundry in a domestic washing machine. In this method, a washing liquor which can be used many times and the constituents of which can be supplemented is employed in a virtually closed circuit system.
Patent DE-3542516-A1 (DE)
Inventor: BANSEMIR KLAUS DR
IPC: A01N47/44
Filed: 1985-12-02
Abstract: An improved liquid water-containing disinfection preparation based on microbicidally active quaternary ammonium compounds and microbicidally active biguanide compounds contains a combination of
 a) at least one microbicidally active quaternary ammonium compound,
 b) at least one microbicidally active biguanide compound and
 c) at least one microbicidally active phenol compound, where the components a and b are in a ratio by weight of a:b = (16-2):1 and the components a and c are in a ratio by weight of a:c = (16-2):1.
Patent DE-3544399-A1 (DE)
Inventor: SOLANSKY SVATOPLUK DR
IPC: C05G3/90
Filed: 1985-12-16
Abstract: Process as described based on the use of ammonia salts containing dicyandiamide, whereby the surface of the ammonia fertilizer grain is sprayed with a molten polyethylene glycol at a temperature of 50<o> to 90<o>C, after which the dicyandiamide is applied to the grain and the granular material is cooled until the polyethylene glycol hardens again. The granular material thus produced has a slight tendency to agglomerate and to the attrition of the dicyandiamide.
Patent DE-3545307-A1 (DE)
Title: Device for receiving and providing transporting trolleys, in particular shopping trolleys
Inventor: WANZL RUDOLF
IPC: G07F7/06
Filed: 1985-12-20
Abstract: The device (1), shown in plan view, for receiving and providing transporting trolleys (2), in particular shopping trolleys, is configured such that complex construction and large standing surfaces are dispensed with. In order that this can be realised, at least part of the contactless scanning device (18) is arranged in the device (1) after the door leaves (10), as seen in the direction of introduction (arrow). Furthermore, all components which are to be supplied with electrical energy are provided on one side of the passageway (left in the example). The latter measure does away with complex means for feeding in cables. <IMAGE>