baber/WOPTO huggingface dataset:
Patent DE-3803392-A1 (DE)
Title: Multipack for four and six identical containers
Inventor: GLOEYER WOLFGANG
IPC: B65D5/48
Filed: 1988-02-05
Abstract: A multipack for 4 or 6 cylindrical, square or polygonal, dimensionally stable containers of identical shape and size which are arranged standing adjacently in two rows, stand on a cardboard blank with four erected flaps, and are firmly connected to one another by a wrapping band about half way up the container walls to form the multipack. The printed or labelled containers, such as cans, jars or bottles remain visible over the full height. The arrangement of the containers on the bottom surface of the cardboard blank and the position of the erected flaps in each case between two container walls secures the containers against slipping and, together with the wrapping, provides a dimensionally stable transporting package. The bottom of the cardboard blank of the multipack can be printed or labelled for identification purposes.
Patent DE-3808163-A1 (DE)
Title: Hardenable beta-titanium alloy
Inventor: BERCZIK DOUGLAS MICHAEL
IPC: C22C14/00
Filed: 1988-03-11
Abstract: The invention relates to hardenable, non-combustible, high-strength beta-titanium alloys and a method for their treatment. The alloys, which contain titanium, vanadium, chromium and silicon, are hardenable and show good properties at high temperatures. A typical composition comprises 35 % of V, 15 % of Cr, 1 % of Si, remainder Ti.
Patent DE-3809640-A1 (DE)
Title: Hydromechanical bolt-cutting tool
Inventor: SCHILLING WALTER
IPC: B23D29/00
Filed: 1988-03-22
Abstract: A manually actuated, mobile bolt-cutting tool is distinguished by the allocation of at least one hydraulic cutting-force amplifier (B, C) between hand-lever pair (2, 2a) and cutting-jaw pair (5, 5a) with at the same time the allocation of a separate hydraulic-fluid tank (9) at the tool shank (1). <IMAGE>
Patent DE-3810396-A1 (DE)
Title: Portable massage device
Inventor: STOLL KURT DIPL ING
IPC: A61H7/00
Filed: 1988-03-26
Abstract: The invention concerns a portable massage device having a rotating part (2) forming a fitment carrier which can be driven to execute a rotating movement about an axis of rotation (3). A massage fitment (4) comprising a large number of massaging elements (5) is arranged on the rotating part. The rotating part is further rotatably mounted on a mounting (1) that can be placed on a substrate, and for this reason there are two pivot bearing sites (6, 7) arranged at an axial distance from one another. Moreover, a drive motor (12) in drive connection with the rotating part (2) is located on the mounting (1).   <IMAGE>
Patent DE-3814197-A1 (DE)
Title: Winning apparatus for underground mining, in particular for potash extraction
Inventor: ROLING FRANZ DIPL ING
IPC: E21C27/00
Filed: 1988-04-27
Abstract: The invention relates to a winning apparatus for underground mining with which it is possible to selectively extract a seam or seam-like deposit (potash deposit) which has at least one intercalated bed of a non-utilisable mineral (rock salt), the non-utilisable intercalated bed being dumped in the goaf space by means of a goaf conveyor (24) suspended on the roof bars of the face support. The face conveyor (13) and the goaf conveyor (24) are coupled in the parallel heading (6) via a roadway conveyor (29) which is reversible in its conveying direction. <IMAGE>
Patent DE-3817813-A1 (DE)
Title: Packaging material
Inventor: BOHN PETER
IPC: B65D75/26
Filed: 1988-05-26
Abstract: A packaging material, especially composed of a laminated film, is used to produce bag-like packages, especially tubular bags. The laminated film has a backing layer and a first sealing layer which is situated on the latter and can be sealed tight. The backing layer and the sealing layer extend over the entire width of a blank, the width of which corresponds to the circumference of the bag. According to the invention, a further sealing layer is now applied to the aforementioned first tightly sealable sealing layer, the longitudinal edges of the further sealable layer being in each case at a distance from the longitudinal edges of the rest of the blank. If this blank is now joined together by its longitudinal edges, the free longitudinal edge regions of the sealing layer, which can be sealed tight, are joined together to form the longitudinal sealing seam. The second, rather narrower and healable sealing layer therefore extends in a circumferential direction only up to the longitudinal seam. The bag-like package therefore has a tightly sealed longitudinal seam (10) and when a transverse seam (11) is sealed, the peelable sealing layers rest one on top of the other, permitting opening by hand in this region. The longitudinally continuous, narrower and peelable sealing layer makes it easy to process the laminated film as a web while transferring it from one roller to another (Figure 1). <IMAGE>
Patent DE-3820790-A1 (DE)
Inventor: SCHMIDT WALTER
IPC: B29C48/30
Filed: 1988-06-20
Abstract: The invention relates to a die head for an extruder, which is fastened by means of a flange plate (2) to the extruder barrel (1), is divided and accommodates inside it at least one channel for the extrudate, which channel connects the extruder barrel to the extrusion die or dies. It is the object of the invention to achieve a fast change-over to other channel forms in a simple way. The invention consists in that the die head is essentially formed by three parts, an inlet part (4) fastened to the flange plate, which part surrounds a section of the channel and has a projection (27), into the surface of which a distributing area for the extrudate is formed as one half of a channel section, a second part, the end part (10), which is fastened movably and removably to the first part and likewise surrounds a further channel section, to be precise surrounds the part forming the die, and a third part, the middle part (9), which is enclosed by the two other parts and forms with its surface the other half of that channel section which is an extrudate distributing area. <IMAGE>
Patent DE-3825226-A1 (DE)
Title: Fit-in hinge
Inventor: HAUPT MARKUS
IPC: E05D7/10
Filed: 1988-07-25
Abstract: The present invention relates to a fit-in hinge which is used essentially in apparatus engineering and in the furniture industry. With the aid of the fit-in hinge 1 in question, the mounting of doors 21 with hinges onto a housing 20 or onto frames, and the demounting of doors 21 therefrom, is considerably simplified, this resulting, in particular, in advantages in the mass production of closable housings 20 or containers and/or cabinets. The object of the invention is achieved by a special design of a fit-in hinge 1 which comprises a first hinge part (2) and a second hinge part (3). The hinge part (2) is connected fixedly to a housing (20) or a frame and hinge part (3) is connected fixedly to a door (21). The two abovementioned hinge parts (2) on the one hand, and the hinge part (3), can pivot with respect to one another about a common pin (10) and can be easily fitted together and separated from one another again without using any tools. <IMAGE>
Patent DE-3825645-A1 (DE)
Title: Safe (locker) door with a door leaf and a bolt lock arranged in a lock case
Inventor: OPFERKUCH WILHELM
IPC: E05G1/08
Filed: 1988-07-28
Abstract: A safe door (1) with a door leaf (2), a bolt lock arranged in a lock case (3) and a hinge has, between the rear side of the door leaf (2) and the lock case (3), a reinforcing plate (6) which is angled off at least after mounting and whose angled-off part (7) is arranged in front of the end wall (8), exhibiting the bolt outlet, of the lock case (3) - preferably in contact with the latter - and has a cutout (9) which engages, in as play-free a manner as possible, behind the bolt (5), on the rear side (5a) thereof, with the result that bending forces exerted on the door leaf (2), and thus on the reinforcing plate, are absorbed by the bolt (5) and the cutout receiving it in the door rebate and are thus deflected from the fastening of the lock case (3) on the door leaf (2). <IMAGE>
Patent DE-3831329-A1 (DE)
Title: Device for attacking objects which penetrate into a security zone
Inventor: STESSEN LOTHAR DR
IPC: F42B12/52
Filed: 1988-09-15
Abstract: Using a device for attacking objects which penetrate into a security zone, by means of containers which are distributed like mines in the security zone, it is also intended to be able to attack low-flying missiles in a security zone where reconnaissance is difficult. The containers are filled with a fuel-air explosive. When the gas flowing out is triggered under the control sensors, a fuel-air mixture cloud is produced over a certain time interval, which is capable of detonation.
Patent DE-3832695-A1 (DE)
Title: Device for feeding a warp thread to a textile machine, especially warp-knitting machine, by thread-length control
Inventor: FROTZSCHER HARALD
IPC: D03D49/10
Filed: 1988-09-27
Abstract: The invention relates to the length-controlled delivery of a warp thread to a textile machine having a computer-controlled drive motor of the warp beam. Pulse generators supply thread-length signals and principal-wave signals to the microcomputer. A computer output controls the drive controller of the warp-beam motor. According to the invention, there is arranged in the thread run between the warp beam and the processing station a further intermediate thread store, the adjustable thread-guide element of which is assigned an adjusting drive possessing a servomotor. The microcomputer additionally has an input for the position signals of the distance-measuring system on the adjustable thread-guide element and an output which is connected to the servomotor for the purpose of activating the drive controller of the latter. <IMAGE>
Patent DE-3838995-A1 (DE)
Title: Hydraulic draw-in element
Inventor: HOERNER BERND DIPL ING
IPC: B25B5/08
Filed: 1988-11-18
Abstract: A hydraulic draw-in element for tool clamping in presses has a tension rod (3) which projects from a housing and can be drawn back into the housing by means of a wedge piece (9). To increase the deformation stiffness, the tension rod (3) consists of a bolt (4) which passes through the wedge piece (9), which is provided with an elongated hole (8), is supported with one end face (10) on the housing base (2) and, with its other end face (11) forming the wedge surface, acts on a spherical segment (12) through which the tension rod (3) likewise passes. A pressure piece (13) enclosing the tension rod (3) and supporting the rear end (6) of the tension rod sits on the spherical segment (12). <IMAGE>
Patent DE-3841220-A1 (DE)
Title: Process for preparing carbon tetrafluoride
Inventor: DOETZER RICHARD DIPL CHEM DR
IPC: C07C17/007
Filed: 1988-12-07
Abstract: A process is proposed for preparing carbon tetrafluoride in which finely divided carbon powder is reacted at a temperature of above 300@C with uranium hexafluoride vapour as fluorinating agent. The reaction, which is preferably carried out in a fluidised-bed reactor and in continuous operation, gives a highly pure carbon tetrafluoride which can be used, for example, as etching gas in the semiconductor industry. Since the depleted uranium hexafluoride, which is stored in large amounts in stock piles, and the carbon provide two economical starting materials, the process is cheap. The by-product uranium tetrafluoride is, in addition, significantly lighter and cheaper to store than the aggressive uranium hexafluoride. <IMAGE>
Patent DE-3842233-A1 (DE)
Title: Connection sleeve and branching sleeve
Inventor: URBAN HERBERT
IPC: H02G15/08
Filed: 1988-12-15
Abstract: The invention relates to a device for the connection and/or branching of cables (4), especially coaxial cables, having a two-piece housing (1) which surrounds the electrical connections and from which the cables (4) emerge laterally especially on mutually opposite sides, the two housing parts (1a, 1b) resting on one another in a plane (3) in which the cables (4) lie in the region of the inlet and/or outlet, and the two housing parts (1a, 1b) each forming a flange (2) which is, in particular, circumferential, the flanges resting against one another in this plane (3) in a sealing manner, especially being fastened to one another, and the flanges (2) having at the cable outlet points groove-shaped bulges (5) which are coaxial with respect to the cables and in which the cables (4) are inserted, the bulges (5) being semi-cylindrical and not projecting beyond the plane (3), and the outer conductor which is exposed by the sheath lying in the bulge (5) and there touching the conductive inner surface of the bulge, especially the metallic or metallised inner surface of the bulge. <IMAGE>
Patent DE-3842714-A1 (DE)
Title: Method for operating a power station
Inventor: WEDDIGEN GERT DR
IPC: C10L9/00
Filed: 1988-12-19
Abstract: The invention relates to a method for operating a coal power station. The object of the invention is to avoid the emission of pollutants during combustion of coal (10) and to prevent the production of environmentally polluting waste products. This object is achieved by the coal being freed of pollutants prior to combustion and the carbon monoxide arising in the combustion and the heat being used to increase the heating value of the coal. <IMAGE>
Patent DE-3907879-A1 (DE)
IPC: C05F17/00
Filed: 1989-03-10
Abstract: A process and a device are useful for preparing compost (18) for growing mushrooms. Compost is fed to conveying sections(1, 2), water and possibly nutrients are added and the compost is prepared in a biochemical process. Mixing and conveying devices (5, 8) of identical design are arranged at the beginning and end of mutually parallel conveying sections. Compost is transferred at the end of one conveying section in the cycle to the beginning of the other conveying section and is removed on completion of preparation by a longitudinal conveyor belt (9). To speed up operations and improve the quality of the fertilizer, the compost to be prepard is mixed at the beginning of the corresponding conveying section and fed continuously in piles to the conveying sections, and a continuous cycle is formed in a transfer device (5, 6) in conjunction with the subsequent pick-up, transfer and vertical conveying of the compost. The mixing or homogenizing device at the beginning of each conveying section consists of a cylinder to which the compost is fed from a filling region (14). The compost falls with an oscillating movement (13, 15, 56) onto an inclined, vertically adjustable preparation belt (19) with an upper and a lower run that are displaced relative to each other and in addition the preparation belt has prong-like drives (22) which pile up the compost continuously on the relevant conveying section by means of a combing movement.
Patent DE-3909708-A1 (DE)
Inventor: LENZ HELMUT DR RER NAT
IPC: C12P21/08
Filed: 1989-03-23
Abstract: To prepare hetero-bispecific monoclonal antibodies, at least the genes for the light chain and for the variable part of the heavy chain are isolated from a hybridoma cell line which secretes an antibody with a required specificity, and they are inserted into a eukaryotic plasmid vector which contains a selectable marker, together with a strong promoter, this expression vector is transfected into a hybridoma cell line which secretes antibodies with a second required specificity, the cell line is cultured, the antibodies are isolated, and the bispecific antibody is removed. <IMAGE>
Patent DE-3913901-A1 (DE)
Title: IC engine measurand transmission and digitising method - converting measured value to pulse density signal for transmission
Inventor: KAISER MICHAEL
IPC: G08C19/18
Filed: 1989-04-27
Abstract: The received measurement values are converted into pulse density signals, and these are transmitted and sent on or out from the measurement evaluator. A voltage divider (3) fixes the reference of an integrator (2), the measurement being fed via a low pass (1). The integrator (2) feeds a clocked flip-flop (4) which produces the pulse density signal. This output may be derived by a line driver. USE - Measuring temp. or position in IC engine without leakage effects due to moisture or line drops.
Patent DE-3914945-A1 (DE)
Title: Thermoplastic moulding composition having improved processing stability
IPC: C08K5/134
Filed: 1989-05-06
Abstract: A moulding composition comprising styrene-butadiene block copolymers, obtainable by anionic polymerisation, of the structure <IMAGE> in which A is a block copolymer segment comprising at least one polystyrene block having a molecular weight of from 3000 to 230000 [g/mol) and a polybutadiene block having a molecular weight of from 2000 to 30000 [g/mol] and B is a block copolymer segment comprising at least one polystyrene block having a molecular weight of from 2000 to 60000 [g/mol] and a polybutadiene block having a molecular weight of from 2000 to 30000 [g/mol], where the total molecular weight of A is from 50000 to 250000 [g/mol] and that of B is from 5000 to 75000 [g/mol], the block joins are sharp or tapered, and the number of star branches m + n totals from 3 to 15, with the proviso that m </= n, and from 0.01 to 1 per cent by weight, based on the polymer, of a sterically hindered bisphenol of the formula (I) <IMAGE> .
Patent DE-3915739-A1 (DE)
Title: Silencer for the internal combustion engine of motor vehicles, especially of three-wheelers
Inventor: TOTH WERNER ALFRED
IPC: F01N1/08
Filed: 1989-05-13
Abstract: Silencer for the internal combustion engine of motor vehicles, especially three-wheelers, which guarantees a reduction in sound sufficient to meet the statutory provisions on noise protection in all vehicle speed and gear shift ranges, including first gear, comprising partially overlapping gas-ducting pipes arranged in an elongated, tubular casing, in front of the outlet openings of which pipes baffle plates are arranged in such a way that a large part of the exhaust gas flow is deflected by approx. 180@ and after further deflection on deflection devices is led into the next gas-ducting pipe, and the exhaust gas flow, due to the multiple reflection, loses most of its energy before it leaves the exhaust system. A small proportion of the exhaust gas flow flows past the baffle plates, thus bypassing one or more of the gas-ducting pipes. <IMAGE>
Patent DE-3917210-A1 (DE)
Title: Centrifugal fertiliser distributor mechanism - has ancillary gear connected before distributor gear
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1989-05-26
Abstract: The centrifugal fertiliser distributor has a hopper and two counter-rotating disks. These are driven from the tractor. The drive mechanism has an ancillary gear (21) arranged before the gear (16) of the centrifugal fertiliser distributor. USE/ADVANTAGE - The fertiliser distributor can be adjusted to the required working width with the most varied types of fertiliser.
Patent DE-3920003-A1 (DE)
Title: Chain for track of endless track vehicle - has link connecting pins with middle section of reduced dia.
Inventor: BUELLESBACH HANS-PETER
IPC: B62D55/21
Filed: 1989-06-20
Abstract: The chain forming the track of an endless track vehicle has links which consist of only one part.  Each link consists of a base (2) with two parallel ribs (4).  The end (4) of each rib is reduced to half thickness and overlaps the end of the rib of an adjoining link. The links are connected to each other by pins (5).  The diameter of the middle section (9) of each pin is equal to or less than the diameter of the end sections (10) and (11).  This feature makes it much easier to assemble or dismantle the chain. USE - Endless track vehicles.
Patent DE-3920245-A1 (DE)
Title: Motor vehicle drive containing a clutch with adjustment of the clutch slip to counteract undesirable vibrations
Inventor: MUELLER ECKART DR ING
IPC: B60K23/02
Filed: 1989-06-21
Abstract: In order to prevent vibrations in the driveline of a motor vehicle drive, movements of an internal combustion engine (1), which the said engine generates especially in load cycle changes, are picked off by means of a piston-cylinder arrangement (13), the piston (14) of which is articulated on the engine (1), and used directly to actuate a release lever (6) of a clutch (5), connected to the engine on the output side, in the driveline of the vehicle, so that a corresponding clutch slip value is produced (Fig. 1). <IMAGE>
Patent DE-3926105-A1 (DE)
Inventor: FISCHER HERBERT DIPL ING
IPC: C01B17/04
Filed: 1989-08-08
Abstract: The apparatus comprises a container which has a central cooling chamber and an annular chamber which surrounds the cooling chamber and contains catalyst. The gas mixture to be reacted contains H2S and SO2 enters the annular chamber and first flows through the catalyst. The cooling chamber contains at least one coolant line and is provided with a passage for gas mixture coming from the annular chamber and with a gas outlet. The cooling chamber is provided at its bottom end with a drain for the liquid elementary sulfur .
Patent DE-3928295-A1 (DE)
Inventor: SCHULLAN MAXIMILIAN
IPC: A63B49/08
Filed: 1989-08-26
Abstract: In order to improve racquet strokes executed in tennis, the invention calls for the end of the racquet handle to have a trumpet-shaped longitudinal cross-section with different concave surfaces and a large enclosed volume, thus providing optimum grip and support surfaces (owing to the raised concave surface) for the whole of the part of the hand lying against the end of the racquet handle. This enables the racquet-holding and racquet-stroke forces exerted by the whole of the edge of the hand lying against the end of the handle to be considerably improved. In addition, it is practically impossible for the hand to slip backwards off the end of the racquet handle.
Patent DE-3931266-A1 (DE)
Title: Solid electrolyte capacitor chip - has coupling point between anode wire and anode terminal outside sleeve of plastics material covering anode element
Inventor: SCHNABEL WERNER DR
IPC: H01G9/012
Filed: 1989-09-19
Abstract: The capacitor chip has a sintered anode element (10) with a dielectric oxide layer and a solid electrolyte cathode. Two external electrode terminals (2, 3) at opposite end faces of the capacitor (1) are both connected to the cathode, a third anode terminal (8) being positioned between them. The anode element is encased by a plastics sleeve (11), the connection point between the anode wire (7) and the anode terminal (8) lying on the outside of the plastics sleeve. The anode terminal pref. comprises a U-shaped strap fitted around the outside of the capacitor. ADVANTAGE - Min. external dimensions.
Patent DE-3931764-A1 (DE)
Title: Null point setter for three=dimensional coordinate measurer - uses centre of elliptical intersection surface of cylinder and longitudinal axis
Inventor: FUCHS GERALD
IPC: G01B21/04
Filed: 1989-09-22
Abstract: A null point definition arrangement for a three-dimensional co-ordinate measurement device has a reference body at a known distance from a working plate (3). The centre of the reference body defines the null point and is determined by scanning surface points of the body. The null point is the centre (9) of a free elliptical surface (8) formed by the surface of intersection at an angle with the longitudinal axis (7) of a rotatable cylinder (6) with its circular end on the working plate. ADVANTAGE - Single process only required.
Patent DE-3934209-A1 (DE)
Title: Soft polyvinyl chloride handgrip for sports appts. - has preformed sheath slightly smaller than handle core and warmed, pulled over core, shrunk and bonded in position
Inventor: LOWITZKI JUERGEN
IPC: A63B60/14
Filed: 1989-10-13
Abstract: Hand grip (4) for sporting appts. e.g. rackets. A central core (6) forming a handle (4) is at least partially covered by a sheath (8) which is mfd. separtely to a slightly smaller size than the handle core (6). The sheath (8) is pulled over the core (6) after warming and shrinks during cooling onto the core (6). Retention of the sheath (8) is by shrinkage and bonding. Soft PVC is used for sheath mfr.. USE/ADVANTAGE - Provides improved grip on sporting appts. e.g. rackets and is simpler and less expensive to produce.