baber/WOPTO huggingface dataset:
Patent DE-3612979-A1 (DE)
Title: Labelling machine, especially for the all-round labelling of articles, such as bottles
Inventor: ZODROW RUDOLF
IPC: B65C9/04
Filed: 1986-04-17
Abstract: The invention relates to a labelling machine, especially for the all-round labelling of articles. A control-lever arm 24 guided in a double-grooved cam 27 serves for the rotary control of the rotary plates 6 mounted in a turntable and carrying the articles to be labelled. The sensors 25, 26 of this control-lever arm 24 bear on one side against opposite guide edges 28a, 29b of the double-grooved cam 27. An exchangeable cam piece 31 having only one guide edge 28c is provided in the region of the labelling stations 8, 9. The guide edge 29c adjacent to the exchangeable guide edge 28c and belonging to the other sensor 26 is set back in such a way that, under the effect of a spring 30 acting on the control-lever arm 24, the guidance of the control-lever arm 24 takes place solely on the exchangeable guide edge 28c. In such a labelling machine, any number of control programmes can be operated with the least possible outlay in terms of apparatus and attendance. <IMAGE>
Patent DE-3614011-A1 (DE)
Title: Shut-off member with slide
Inventor: REISS HANS-GEORG
IPC: F16K31/00
Filed: 1986-04-25
Abstract: As a simple robust shut-off member which, depending upon time, brings about a gradual cross-sectional change and with which different clearly defined discrete adjustments of the passage cross-section are possible, it is proposed to equip such a member with at least one slide, each of the slides bearing against a predeformed actuating element made of a memory alloy which can be heated from outside, so that the shape change path of the actuating element brings about the opening and closing of the passage cross-section when the temperature changes. <IMAGE>
Patent DE-3619782-A1 (DE)
Title: Method and apparatus for forming perforated feedstock to give a U-shaped top strap
Inventor: SEEK HANS
IPC: B21D11/10
Filed: 1986-06-12
Abstract: U-shaped top straps for the clamped connections of the underground yielding arch support have hitherto been formed in a single operation by pressing them between a bottom die and a top die. The material is stretched between the two dies and the cross-section are reduced. The friction and the amount of force required is high. The wear on the tools is also high. According to the invention, in contrast, both the legs 5 and the flanges 9 of the strap are formed by roll-bending. In this process, there are no relative motions between the formers 6, 8 and the material to be deformed. There is therefore virtually no friction and there is thus also no significant wear on the tools 6, 8. The thickness of the material in the region of the legs 5 and of the flanges 9 is maintained. If required, it is also possible to form drive projections on the web of the strap by roll-bending and/or by pressure. <IMAGE>
Patent DE-3620841-A1 (DE)
Inventor: EICKEN KARL DR
IPC: A01N43/54
Filed: 1986-06-21
Abstract: 4-Aminopyrimidine derivatives of the formula I <IMAGE>  in which the substituent R<1> represents alkyl, alkoxy-alkyl, aryl, alkylaryl, alkoxyaryl, halogenoaryl, aryl-alkyl, alkylaryl-alkyl, alkoxyaryl-alkyl, halogenoarylalkyl,  the substituent R<2> represents hydrogen or alkyl, the substituents R<3> and R<4> represent alkyl or alkenyl, or together with the nitrogen atom represent a heterocyclic ring which can contain oxygen and which can be substituted, and fungicides containing these derivatives.
Patent DE-3621389-A1 (DE)
Title: Device for sitting or kneeling in sports boats
Inventor: EICKE ULRICH
IPC: B63H16/02
Filed: 1986-06-26
Abstract: A device for kneeling a Canadian racing canoe is designed in such a way that a guide device (12) which extends in the direction of travel is arranged in the body (11) of the boat, on which guide device (12) a carrier (18) is guided on wheels (19) so as to be capable of moving forwards and backwards. A force accumulator (21) in the form of a pneumatic spring engages on the carrier (18) and its other end is attached to the body of the boat. When the canoeist carries out a stroke with his paddle in the water, the carrier (18) is pushed forward and the force accumulator compressed. The peak speed of the boat is reduced. After the paddle is lifted out of the water, the force accumulator releases the stored energy whilst the carrier (18) moves back into its initial position and the speed of the boat is increased. The average overall speed of the boat per paddle cycle is higher than without the device according to the invention. <IMAGE>
Patent DE-3626158-A1 (DE)
Title: Obtaining energy from cooling circuits in deep mining installations
Inventor: HOELTER HEINZ DIPL ING
IPC: F24J3/08
Filed: 1986-08-01
Abstract: It is known to use the heat contents of the mine water for energy purposes. In a further development of this idea, it is proposed according to the invention to use the heat which occurs when the air is cooled in the heat exchangers. It is expedient for this to be done such that the mine heat is cooled decentrally via heat exchangers, and the coolant is conveyed via the liquid as far as the vicinity of the shaft and is exchanged there once more in order to render the carrier medium gaseous so as then to be made available above ground through its own lift (buoyancy) for the purpose as a liquid after being re-exchanged of generating kinetic energy in order to operate a liquid turbine. A considerable saving of energy is achieved due to the fact that the heat of exchange incident in the underground cooling system is re-exchanged in an underground circuit and is brought above ground without additional outlay of energy via an evaporated carrier medium.
Patent DE-3629286-A1 (DE)
Title: Guide element for a screw by which a connection can be made between a hollow bar and a connecting body
Inventor: BRAND RUDOLF DIPL ING
IPC: B25B23/02
Filed: 1986-08-28
Abstract: Guide element for a screw by which a connection can be made between a hollow bar and a connecting body. During the mounting of hollow bars, it is necessary to ensure, by means of a guide element projecting into these, that the bar end can be reached without difficulty by the relevant fastening elements (screws, screwing tools) through a passage orifice in the longitudinal wall of the bar. It is proposed by the invention to design the guide element in such a way that the guide portion (4a) engaging through the screw passage orifice (1b) into the bar (1) is made tongue-shaped with a groove-like cross-section and forms, with a handling portion (4d) adjoining the latter outside the bar, a unit which can be freed from the bar. <IMAGE>
Patent DE-3635202-A1 (DE)
Title: Service-water circulating pump not sensitive to backflow
Inventor: LAING KARSTEN DIPL ING
IPC: F04D13/06
Filed: 1986-10-16
Abstract: The pump casing of a service-water circulating pump has an annular space whose cross-section in a radial plane is considerably larger than the discharge cross-section of the radially-bladed impeller.
Patent DE-3638543-A1 (DE)
Title: Straight guide between two essentially plate-shaped slides sliding on one another
Inventor: SCHULZE HEINZ
IPC: G12B5/00
Filed: 1986-11-11
Abstract: The invention relates to a straight guide between two essentially plate-shaped slides sliding on one another. To provide a straight guide which is as simple as possible in terms of construction and is cost-effective to produce and which allows absolutely play-free operation, the invention provides for arranging one of the two slides with its parallel side edges between two guide bolts of the other slide and for causing to engage between the two slides a spring which causes the side edges to bear on the guide bolts.
Patent DE-3644434-A1 (DE)
Title: Door leaf, in particular for cold stores
Inventor: ULRICH WERNER
IPC: E06B3/86
Filed: 1986-12-24
Abstract: A door leaf, in particular for cold stores, having a core (6) which consists of foam and a casing which consists of glass-fibre-reinforced plastic is to be improved with respect to the prior-art two-shelled construction type. It is proposed that the casing be composed of one piece and enclose the core (6) on all sides in a seamless manner. For this purpose, use is made of the so-called resin injection process. Glass mats (8), followed by the foam core and further glass mats (9) on top of this are introduced into the bottom half (1) of a two-part mould. After closing the mould, the latter is evacuated and supplied, via a filling channel (3), with liquid plastic until the latter emerges at the intake connection stub (5) without bubbles (see drawing). <IMAGE>
Patent DE-3700617-A1 (DE)
Title: Signal barrier safety device
Inventor: LEIMBACH DIRK
IPC: F16P3/14
Filed: 1987-01-10
Abstract: A signal barrier safety device between a frame structural part and at least one covering structural part which is used for covering an apparatus which is hazardous in operation, the covering structural part being capable of being moved selectively into an open position in which the apparatus is accessible but is disconnected, having a signal path which runs between the structural parts and through the structural parts when the covering structural part is closed and is interrupted when the covering structural part is open, between a signal transmitter and a signal receiver, and having a switching device (which is controlled by the signal receiver) for the apparatus, the signal preferably being a light signal, the signal path preferably being deflected at least once in the covering structural part, and the signal transmitter and the signal receiver preferably being arranged in the frame structural part, the signal transmitter being set up to transmit a coded signal and the signal receiver being tuned selectively to the coding.
Patent DE-3704968-A1 (DE)
Title: Compensating coupling
Inventor: SEEWANG GEORG PROF DIPL ING
IPC: F16D3/26
Filed: 1987-02-17
Abstract: A compensating coupling (1) is used for the torsional connection of coaxial shaft ends (2, 3) which may, nevertheless, experience displacements relative to one another. For this purpose, an intermediate piece (4) which connects the two shaft ends (2, 3) is provided and the centre line (5) of this intermediate piece lies on the centre lines of the said shafts when the latter are in alignment. The intermediate piece (4) is mounted so as to be pivotable in at least one direction with respect to the centre line (5) but fixed in terms of rotation on the shaft ends (2, 3) by means of cross pins (7) within coupling recesses (6), which can be machined into these shaft ends (2, 3) or can be the inner openings and inner cavities of hollow shafts. In this arrangement, the intermediate piece (4) has an open slot (8) in the end and, in the coupling position, this slot fits over a cross pin (7) in a pivotable, tiltable and axially adjustable manner. The generating lines of the slot (8) surrounding one cross pin (7) and the generating lines of an opening (9) surrounding the second cross pin (7) are parallel to one another, i.e. the cross pins (7) of both shaft ends (2, 3) are parallel to one another when the shaft ends are in alignment but can be pivoted and/or offset relative to one another in the case of a shaft misalignment, this being compensated, in particular, by the longitudinal slot (8) without jamming occurring, in the case of rotation of the shaft ends (2, 3) (Fig. 2). <IMAGE>
Patent DE-3707027-A1 (DE)
Title: Method to control the inking in multicolour printing
Inventor: SCHULTZ URSULA DR ING
IPC: B41M1/18
Filed: 1987-03-05
Abstract: The invention relates to a method for controlling the inking in multicolour printing using a newly defined dimension gained by ink measurements.
Patent DE-3707089-A1 (DE)
Title: Device for rhythmically continuous outputting of cylindrically shaped bodies, without interrupting the hermetic seal of a chamber
Inventor: NEUBAUER JOSEF
IPC: B65G51/02
Filed: 1987-03-05
Abstract: If the problem is to output bodies from a hermetically sealed chamber, container etc. without interrupting the said hermetic seal, the "outlet sleeve", equipped with technical simplicity, solves the problem. Essentially, the outlet sleeve comprises only two parts, an upper part and a lower part. Both parts have a (mirror-symmetrically) semicircular recess, which runs right around, on the end face and then form (when screwed together so as to fit exactly) a circular recess which, in turn, facing the internal diameter of the sleeve in accordance with the purpose, is interrupted over 5% of the cut circumference (right around). A correspondingly flexible hose is placed in the recess thus formed, which hose, placed under pressure as desired, exerts, over the opening (5% of the cut circumference), the respective, necessary pressure on the outer diameter (clearance fit) of the downwards-sliding cylindrical body. By means of controlled exertion of pressure in the hose, the outputting of the body or of the bodies in a rhythmically continuous sequence can be temporally determined and controlled. <IMAGE>
Patent DE-3717474-A1 (DE)
Title: Process for formulating resin mixtures with contents of hollow glass microbeads
Inventor: PIPPIN HELMUT
IPC: B29C70/66
Filed: 1987-05-23
Abstract: A process for formulating resin mixtures with contents of hollow glass microbeads is described. The process consists in first mixing the components resin, monomers, initiators, inhibitors, fillers and additives, with the exception of hollow glass microbeads, in a conventional manner, any solid agglomerates remaining being disintegrated in dispersion devices. Into the homogeneous mixture obtained, hollow glass microbeads are then incorporated with constant stirring at a reduced stirring rate, the slow stirring treatment being maintained even during the subsequent intermediate storage and metering until the final processing of the moulding compositions.
Patent DE-3722484-A1 (DE)
Title: Arrangement for the introduction of liquids into the body
Inventor: GRIPP STEPHAN
IPC: A61M5/40
Filed: 1987-07-08
Abstract: Infusion sets are used for the introduction of liquids from commercially available infusion bottles. Once the infusion bottle has been emptied air penetrates the tube leading to the patient. Since it is difficult to vent the tube the infusion set becomes unusable. By means of a float valve in the drip chamber the invention prevents the penetration of air into the tube and thus permits repeated use.
Patent DE-3724159-A1 (DE)
Inventor: HAELKER HELMUT DIPL ING
IPC: D01F8/04
Filed: 1987-07-22
Abstract: The material web has a support material with fibres attached thereto, all the fibres being resistant to an essentially neutral aqueous medium. The permeability of the web deteriorates in operation because of the formation of deposits and/or mechanical stresses. In order to be able to regenerate the original permeability by simple means, at least some of the fibres (1,4,8) consist at least partially of a material (3, 6, 10, 11, 12) which is soluble in a basic or acid, nucleophilic or electrophilic, reductive or oxidative medium to which the carrier material is resistant. <IMAGE>
Patent DE-3725252-A1 (DE)
Title: Preform for a multimode optical fibre
Inventor: WICHERT FRIEDEL
IPC: C03C13/04
Filed: 1987-07-30
Abstract: The invention relates to a preform for a multimode optical fibre which is produced by the MCVD process, with the aim of making the material usage more effective. the invention comprises designing the light-transmitting core of the preform in the SiO2 - GeO2 - P2O5 glass system in such a way that, of the gradient layers forming the core, at least two of the outer gradient layers adjacent to the barrier layers contain only P2O5 as refractive index-determining dopants (dopes) with a concentration increasing from layer to layer, and, from a prespecified inner gradient layer, the concentration drops to a lower level which remains constant for all further gradient layers, and that GeO2 is also present as dopant essentially determining the refractive index, with a concentration increasing from layer to layer in accordance with the prespecified gradient profile.
Patent DE-3726567-A1 (DE)
IPC: G21K1/00
Filed: 1987-08-10
Abstract: The invention concerns a process for producing primary energy which does not entail radioactive irradiation or waste disposal problems. A neutral magnetic field is produced in a vacuum chamber (6). A dosed arrangement of hydrogen atoms is introduced into the magnetic field and, on release of the valence electrons of the hydrogen atom, a gas laser photon beam (8) is emitted and directed into the neutral magnetic field. Freed electrons are captured and directed and their kinetic energy is transferred to the laser beam, which emerges from the magnetic field with increased storage energy.
Patent DE-3729488-A1 (DE)
Inventor: PANZERI ACHILLE
IPC: C07J1/00
Filed: 1987-09-03
Abstract: Compounds of formula (I):   <IMAGE> wherein the symbol @ represents a single or double bond and each of R, R1 and R2 independently is hydrogen or C1-C6 alkyl; are aromatase inhibitors useful in the treatment of a hormone-dependent breast, pancreatic, endometri or ovarian cancer or of prostatic hyperplasia.
Patent DE-3730046-A1 (DE)
Title: Apparatus for determining the spontaneous ignition (autoignition, spontaneous inflammation) of organic liquids
Inventor: HOPPE WOLFGANG
IPC: G01N25/52
Filed: 1987-09-08
Abstract: To improve, in an apparatus for determining the spontaneous ignition of organic liquids, in particular of oils, having a glass vessel, a metering device to introduce a particular amount of the liquid into the glass vessel, having a heating device to heat the glass vessel and having a temperature measuring facility to determine the respective temperature of the glass vessel, the observation of the liquid behaviour from introduction to ignition, it is proposed that the glass vessel is arranged in a flow channel through which a transparent and fluid heating medium flows, which medium is heated to a desired temperature in a heating device prior to entry into the flow channel, and that the wall of the flow channel comprises a transparent material.
Patent DE-3733375-A1 (DE)
IPC: B41F5/24
Filed: 1987-10-02
Abstract: PCT No. PCT/DE88/00597 Sec. 371 Date Oct. 30, 1989 Sec. 102(e) Date Oct. 30, 1989 PCT Filed Sep. 28, 1988 PCT Pub. No. WO89/02824 PCT Pub. Date Apr. 6, 1989.A flexographic printing machine has a printing block cylinder, an impression cylinder and a duct roller that is immersed in an ink trough. The printing block cylinder is rotatably supported by exchangeable bearing blocks that are removably secured to spaced support beds. Each support bed is mounted on an eccentric having a journal which is carried by side plates of the printing machine. The support beds are movable both horizontally and vertically to shift the printing block cylinder between various positions.
Patent DE-3737951-A1 (DE)
Title: Pivot-wheel drive
Inventor: WAGNER DIETRICH
IPC: H02P23/16
Filed: 1987-11-07
Abstract: The invention relates, as can best be seen from Figure 1, to a pivot-wheel drive for controlling rotational speed in internal combustion engines. During acceleration, a setting motor 4 transmits via its pinion 5 to the associated spur wheel in a pivot frame 1 a turning moment which brings the latter into a coupling position on the drive (output) side and can be held by a solenoid 13. <IMAGE>
Patent DE-3739915-A1 (DE)
Title: Hydraulic brake system with a drive slip control
Inventor: SCHONLAU JUERGEN
IPC: B60T8/44
Filed: 1987-11-25
Abstract: A hydraulic brake system for a vehicle with rear axle drive is presented, a brake force controller being installed in the pressure line to the rear wheel brake. The brake system also contains a device for drive slip control. If the drive slip control is actuated, the controller is driven in such a way that it is ineffective, i.e. an unreduced build-up of pressure in the rear wheel brakes for controlling the drive torque is possible. <IMAGE>
Patent DE-3744507-A1 (DE)
Inventor: HORN GERHARDT DIPL CHEM DR
IPC: B01J37/00
Filed: 1987-12-30
Abstract: The process comprises reacting water-soluble cobalt salts with an aqueous alkali metal carbonate solution and is characterised by a multi-stage reduction. The catalysts are particularly suitable for hydrogenation of nitriles to amines and for reductive amination of carbonyl compounds.
Patent DE-3800231-A1 (DE)
Title: Process for producing a reinforcing element for asbestos-free abrasive materials
Inventor: SHIRAISHI HIDEO
IPC: C08J5/14
Filed: 1988-01-07
Abstract: A process for producing a reinforcing element for asbestos-free abrasive materials is described. In this process, during the production of an asbestos-free multiple yarn which contains heterogeneous yarns and is used as a reinforcing element for abrasive materials, a multiplying treatment is carried out without twisting at the same time as a bulking treatment, the heterogeneous yarns being fed at different speeds, and a liquid jet being used.
Patent DE-3804463-A1 (DE)
Title: Camera truck
IPC: F16M11/42
Filed: 1988-02-12
Abstract: The camera truck comprises a vertical lifting column (6), which is arranged on the undercarriage (1) and serves for the vertical adjustment of the camera, and a double-armed jib (10) which is mounted on the lifting column such that it can pivot about a horizontal spindle (12). Fitted on one arm (13) is a platform (17) with a bearing means (18) for the camera and, if appropriate, for a cameraman seat and a connecting rod (24), the free end of which acts on the undercarriage (1), is articulated, at approximately the same distance from the horizontal pivot spindle (12), on the other arm (21), which serves for weight compensation by means of counterweights. In order to permit pivoting movements up and down as well as a rotary movement, the double-armed jib (10) is mounted on the lifting column (6) such that it can rotate about the vertical axis thereof. Moreover, there is releasably fastened, on the undercarriage (1), a circular rail (27) which extends in a horizontal plane about the lifting column and on which the connecting rod (24) acts in a displaceable manner upon rotation of the jib (10) (Fig. 1).   <IMAGE>
Patent DE-3804562-A1 (DE)
Title: Aircraft float
Inventor: DEUTSCH REINHARD
IPC: B64C31/028
Filed: 1988-02-13
Abstract: In the case of an aircraft float for an ultralight aircraft (5), which has an inflatable hose (1) with two approximately parallel side hoses (2, 3) and has a flexible base (14) which connects the side hoses, it is ensured that the side hoses (2, 3) end with an approximately vertical rear surface (15) approximately underneath the aircraft centre of gravity (16) and immediately in front of the rear wheels (11) of an aircraft undercarriage, and beyond which side hoses these wheels (11) project downwards slightly, and that additional float bodies (17) are fitted behind the aircraft centre of gravity (16). In this way, the arrangement comprising the float and aircraft can easily take off and land not only on water but also on land. Furthermore, noise protection is achieved as well as increased passive safety for the pilot. <IMAGE>