baber/WOPTO huggingface dataset:
Patent DE-3423195-A1 (DE)
Title: Device for producing at least one labelling of a flat printing carrier
Inventor: RUSSBUELT GERALD
IPC: B41J13/14
Filed: 1984-06-22
Abstract: The device serves for producing at least one labelling of a flat printing carrier. It has an electronic printing mechanism which is connected to a data input and storage unit. The electronic printing mechanism has a shaft which receives the printing carrier and is provided with a conveyor which moves the printing carrier in its printing plane. The printing carrier is clamped in the shaft between a clamping plate, which is movable substantially perpendicular to the printing plane, and a platen facing the printing carrier. With the platen the printing carrier forms contact lines lying in the printing plane. The clamping plate can run substantially parallel to the printing plane and rest against a surface of the printing carrier facing away from the printing plane.
Patent DE-3425542-A1 (DE)
Inventor: SENNEBOGEN ERICH
IPC: B66C3/16
Filed: 1984-07-11
Abstract: 1. Gripping device, in particular for an excavating machine, having two exchangeable grab jaws (3) which are pivotable towards one another into a closed position and away from one another to form the open position, with a preferably hydraulic operating device for the grab jaws, which are detachably connectable therewith ; and with a support device (1) for securing the grab jaws on the excavating machine, characterised in that both the grab jaws (3) are mounted on a frame (7) of the support device (1) by means of a quick-change mechanism, to which there belongs for each grab jaw (3) an automatically-separable pivot bearing (13, 16) comprising a bearing axle (16) and an open bearing shell (13) which supports said bearing axle force-lockingly, and also in each case a pivoting lever (9) which is movable by means of the operating device (2) and which engages on the grab jaw (3) at a distance away from the pivot bearing (13, 16) in such a way that it ensures, in all operating positions, a secure support position between the bearing axle (16) and the bearing shell (13).
Patent DE-3426542-A1 (DE)
Title: Device for load limiting in low-voltage networks
Inventor: BAUMANN KURT DR ING
IPC: H02J3/14
Filed: 1984-07-16
Abstract: A device which consists of an audio-frequency ripple-control receiver, a load monitor and a power circuit breaker is connected in series with the power consumption meter in order to limit the load in low-voltage networks. These assemblies are combined to form an apparatus unit which is installed above the terminal block of the power consumption meter.
Patent DE-3426574-A1 (DE)
IPC: F16L19/02
Filed: 1984-07-19
Abstract: 1. Coupling for connecting a pipe (26) leading to a water-consuming appliance to a water-carrying pipe (34) with the aid of a coupling nipple (33) in which the longitudinally hollow coupling (11, 21) is provided on its outside with a thread (14) and on its inside with at least one engagement surface (19, 32) for the coupling nipple (33), characterized in that the coupling (11, 21) is provided on its inside with a bearing surface for a packing (45) and a rotation prevention device arranged in the vicinity of its free end (13) for the coupling nipple (33) to be connected thereto and the engagement surface (19, 32) is located roughly on a frustum surface opening towards the free end (13) of coupling (11, 21) and is axialy spaced from the free end of the latter.
Patent DE-3431178-A1 (DE)
Title: Evaporator arrangement for a heat pump
Inventor: SCHOECK EBERHARD ING GRAD
IPC: F24D3/18
Filed: 1984-08-24
Abstract: An evaporator arrangement for a heat pump (3) in a building (1) has an evaporator pipe (4) which is arranged in a flow duct (6) guided vertically from the attic (7) to the heating room (2). The heated outside air is drawn from the attic (7) through the flow duct (6) in the opposite direction to the flow direction of the evaporator liquid in the evaporator pipe (4). As a result, a higher heat yield of the evaporator arrangement is achieved. <IMAGE>
Patent DE-3434135-A1 (DE)
Title: Apparatus for cutting foodstuffs, especially meat into slices
Inventor: HOLZ ERNST
IPC: B23Q7/03
Filed: 1984-09-18
Abstract: An apparatus for cutting foodstuffs, especially meat into slices, is provided with a feeding device which is movable in the cutting cycle to feed the material (5) to be cut, with a discharging device (2) and with a cutting knife (3) which is arranged between the feeding device and the discharging device (2) and rotates about an axis which is parallel to the longitudinal axis of the feeding device. The feeding device has a conveyor belt (1) which is provided with friction-augmenting supports (4) and, as an endless belt which is deflected by means of deflection rollers (6, 7), is kept continuously circulating in time with the cutting cycle. The supports may take the form of cams, knobs, pins, studs and the like (4) arranged on the surface of the conveyor belt (1). <IMAGE>
Patent DE-3438955-A1 (DE)
Title: Process for preparing catalytic components for the polymerisation of alpha -olefins
Inventor: SHIGETOMI YOSHIROU
IPC: C08F4/16
Filed: 1984-10-24
Abstract: A process for preparing a component of a catalyst for the polymerisation of  alpha -olefins is described. The process comprises the process stage of heating a titanium-containing component, in particular during and/or after a grinding operation. The titanium-containing catalyst component prepared in this way allows the production of polymers of high stereoregularity in a high specific yield.
Patent DE-3447615-A1 (DE)
Title: Process for dehydrating a propanol/butanol mixture by distillation
Inventor: HUCHLER OTTO HERMANN DR
IPC: C07C29/82
Filed: 1984-12-28
Abstract: Process for dehydrating a propanol/butanol mixture by a two-step distillation with the aid of cyclohexane, in which the distillates of both steps are subjected to phase separation, the water-containing organic phase from the phase separation of the first distillation step is combined with the water-containing organic phase from the phase separation of the second distillation step, the organic phase which forms from the mixture by renewed elimination of water and which has a reduced water content is fed into the second distillation step, the aqueous phases are fed into the first distillation step, and the dehydrated mixture of propanol and butanol is withdrawn from the second distillation step as bottom product.
Patent DE-3503875-A1 (DE)
Title: Method for compensating for oscillations in oscillating systems with weak damping
Inventor: KARL HUBERT DR
IPC: G05B13/02
Filed: 1985-02-01
Abstract: The invention relates to a method for compensating for oscillations in oscillating systems with weak damping by means of a control loop with a set-point generator, a clock generator, a computer, a compensator and a controlled system. The invention consists in that the manipulated variable is split into part-signals by a digital circuit arrangement, that the first part-signal is switched through undelayed whilst the other one(s) is (are) switched through with time delay as a function of the resonant frequency. The other control parameters remain unchanged. <IMAGE>
Patent DE-3504657-A1 (DE)
Title: Structure-expansion-joint profile
Inventor: KLEINITZ H-JUERGEN
IPC: E04B1/68
Filed: 1985-02-12
Abstract: A description is given of a structure-expansion-joint profile for compensating for the movement of the floors of structures and for protecting the edges of slabs or similar floor coverings laid on the floor, in each case one load-bearing profile being fastened on the floor on both sides of the joint, and the two load-bearing profiles being connected by a rubber strip connected thereto. In the vicinity of the upper floor plane, the two load-bearing profiles (13, 13a) are provided in the horizontal plane with mutually opposite guides directed towards one another. A flat and broad strip is arranged in said guides as a compensating strip (22), and the strip (25) consisting of rubber or similar flexible material and connected at least to one load-bearing profile is provided beneath said compensating strip. <IMAGE>
Patent DE-3509975-A1 (DE)
Title: Electrode for application to the skin of a patient
Inventor: DING WOLFGANG
IPC: A61B5/0408
Filed: 1985-03-20
Abstract: In an electrode for application to the skin of a patient comprising an electrically conductive, adhesive contact layer (9) and a sensor (7) for the electrical signals which is connected with a terminal (3, 8) for a transmission cable, the essential, valuable parts of the electrode can be re-used when an electrode body (1, 1') is provided with a contact surface (5) for the contact layer (9) from which the sensor (7) projects raised and with the terminal (3, 8) for the transmission cable on the side facing away from the contact surface (5), and when the contact layer (9) is fastened in a sheet-like manner on the contact surface (5) due to its adhesive properties. <IMAGE>
Patent DE-3510586-A1 (DE)
Title: Control device for a high-frequency surgical instrument
Inventor: FARIN GUENTER ING GRAD
IPC: A61B18/12
Filed: 1985-03-23
Abstract: A control device for a high-frequency surgical instrument is described, which permits the activation of the high-frequency generator for cutting or coagulating only if and only as long as the active monopolar electrode and the neutral electrode or both poles of a bipolar electrode simultaneously have electrically conductive contact with tissue of the same patient. This control device is extended to form an automatic coagulation device.
Patent DE-3513418-A1 (DE)
Title: Three-cutter cutting machine for cutting books or pamphlets
Inventor: MITSCHKE WALTER
IPC: B26D7/06
Filed: 1985-04-15
Abstract: The invention relates to a three-cutter cutting machine for cutting the edges of books or pamphlets having a stacking magazine, from which the books or pamphlets are removed either individually or in stacks in time with the machine by a conveying chain which is provided with carriers. On the basis of the aim of the invention, which is to simplify the adjustment processes to which the stacking magazine and the conveying chain are subjected while maintaining operational reliability, the invention consists in assigning the chain wheels which guide the conveying chain to a basic body, which is connected via rods to the screen of the stacking magazine.
Patent DE-3516040-A1 (DE)
Title: Multipole electrical coupling device
IPC: H01R13/639
Filed: 1985-05-04
Abstract: In the case of a multipole electrical coupling device, the mutual locking of the two coupling halves (3, 4) is carried out with the aid of pins (21), which project outwards on the side walls of the one coupling half (4), and by means of recesses (29), which have two mutually opposite boundary parts (30, 31), which run obliquely and hence form inclined surfaces, and a locking cut-out (32). The recesses (29) are constructed in the side walls of a slide element (22) which can be displaced on the coupling half (3) and is prestressed in the cut-outs (32) by springs, in the sense of locking the pins (21). 
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Patent DE-3517582-A1 (DE)
Title: Container
Inventor: JUERGENS WALTER DR ING
IPC: B65D90/20
Filed: 1985-05-15
Abstract: Containers with frame-type walls of collapsible construction are provided in their design with exchangeable mirrors. This is implemented by a special profile of which the frames consist. The mirrors are held in the frames by anchorages.
Patent DE-3519218-A1 (DE)
Inventor: MAYR ULRICH DR RER NAT
IPC: C12Q1/26
Filed: 1985-05-29
Abstract: The present invention provides a method of use for a hydrogen peroxide-forming oxidase, wherein the enzyme is obtained from Streptomycetaceae and at 25 DEG  C., in 0.15 mol/liter potassium phosphate (pH 7.9), in the presence of surface-active substances, still shows after 2 days an activity of at least 40% of the initial activity. This enzyme is useful in the determination of sarcosine, creatine and creatinine.
Patent DE-3524929-A1 (DE)
Title: Device for protection of the eyes against the effect of welding arcs
Inventor: OTTE ULRICH
IPC: A61F9/06
Filed: 1985-07-12
Abstract: In a device for protection of the eyes against the effect of welding arcs having at least one, electrically actuable eye-protecting visor, actuation of the visor taking place via an electrical pulse generated by welding, a solution is to be provided which can be employed by a layman, is simple to operate, lightweight and especially reliable in terms of its protective effect. This is achieved in that the device (1) is designed as protective goggles (2), the viewing windows (6) of which can each be covered by a protective pane (7) operated by coils. <IMAGE>
Patent DE-3526122-A1 (DE)
Title: Installation for generating process steam by solar energy using direct evaporation
Inventor: HEINZEL VOLKER DR
IPC: F24J2/44
Filed: 1985-07-22
Abstract: An installation for generating process steam by solar energy using direct evaporation and circulation of the heat transfer medium by natural convection, with a solar collector 1 which has a boiling pipe 6 for generating and carrying off the steam to the consumer as well as, connected at the end of the boiling pipe 6, an internal return run pipe 7 which supplies the heat transfer medium to the boiling pipe 6. In the installation, the two-phase natural convection with direct evaporation of e.g. water is to be controlled in the open circuit so that a continuous steam delivery arises corresponding to the insolation and a pump is no longer required in the steam circuit. This is achieved by a steam/water separator 2 which is arranged above the plane of the boiling pipe 6 and of the return run pipe 7 and which has a collecting space 17 and a riser pipe 16 opening therein, which pipe is connected from the top at one end of the boiling pipe 6. Present in the riser pipe 16 is an outlet opening 19 with a lower edge 20 for the steam/water mixture, which is situated above the plane of the boiling pipe 6 or of the internal return run pipe 7. The collecting space 17 of the separator 2 is connected to the internal return run pipe 7 of the collector 1 via an external return run pipe 23 in order to remake the circuit. <IMAGE>
Patent DE-3526662-A1 (DE)
Title: Process for desulphurising a crude-gas stream
Inventor: HEISEL MICHAEL DR
IPC: B01D53/52
Filed: 1985-07-25
Abstract: A process for desulphurising a crude-gas stream containing at least NH3, HCN and/or mercaptan in a Claus plant is described. The H2S contained in the Claus off-gas is converted into SO2 in a subsequent oxidative conversion, the SO2 being removed from the off-gas and returned to the Claus plant. In order to prevent blockages by, for example, ammonium salt and/or soot formed in the Claus plant it is proposed to subject the crude-gas stream to an oxidative conversion. This is preferably carried out with an excess of O2. The crude gas stream is advantageously subjected to the oxidative conversion 6, 11 downstream of the Claus plant 2. <IMAGE>
Patent DE-3526969-A1 (DE)
Title: Method for the electrically induced fusion of cells
IPC: C12N5/12
Filed: 1985-07-27
Abstract: A method for the electrically induced fusion of cells, where the cells are exposed to an electric field with a field strength above the characteristic field strength for an electrical perforation of the cell membrane, and where the cells to be fused are present in high suspension density in an isotonic solution during the fusion, achieves exposure of the individual cells to field conditions which are as identical as possible during the generation of the membrane perforations by increasing the suspension density of the cells after the generation of the membrane perforations to such an extent that there is membrane contact of the cells to be fused.
Patent DE-3532444-A1 (DE)
Title: Control system for a training apparatus
Inventor: SCHNELL JOSEF
IPC: A63B21/005
Filed: 1985-09-11
Abstract: The invention relates to a control system for a training apparatus (1) having a motor (9) which has a higher capacity than the person undergoing training. The training apparatus has a pivotable training arm (5) which can be made to reciprocate by the motor (9) via a drive shaft. According to the invention, the motor (9) is operated with an impressed force, i.e. the sequence of movement of the training arm (5) is substantially independent of a counterforce imparted by the person undergoing training to the training arm (5), so that the said arm can only be retarded or accelerated to an insignificant extent. This results in successful training. In one version of the control system, a torque recording device (10) and an angle recording device (29) are used for angle-dependent recording or displaying of the force exerted and of a corresponding prescribed desired value. In a further development of the control system, safety circuits are proposed for safe operation of the training apparatus. <IMAGE>
Patent DE-3533288-A1 (DE)
Inventor: KERSCHER LORENZ DR RER NAT
IPC: C12Q1/60
Filed: 1985-09-18
Abstract: The present invention provides a process for the specific determination of HDL cholesterol in serum or plasma by incubation with a cholesterol detection system, containing cholesterol oxidase and cholesterol esterase in a buffered aqueous medium, and measurement of a product of the cholesterol oxidase reaction or of the oxygen consumption, wherein a sample to be tested is incubated in the presence of a salt of a bile acid or of a bile acid derivative or of dioctylsulphosuccinate, a first measurement is then carried out, subsequently a non-ionic, polyethylene oxide group-containing detergent or a secondary alkane sulphonate is added, again incubated and a second measurement is carried out, the amount of HDL cholesterol being determined from the difference between the first and second measurement. The present invention also provides a reagent for the specific determination of HDL cholesterol in serum or plasma containing cholesterol oxidase, buffer and cholesterol esterase, wherein, referred to the final solution, it contains 0.1 to 10 U/ml. cholesterol esterase 0.05 to 10 U/ml. cholesterol oxidase 20 to 500 mmole/liter buffer substance (pH 6.0 to 8.0) 0.2 to 20 mmole/liter of a salt of a bile acid or of a bile acid derivative or of dioctylsulphosuccinate and, separately therefrom, 0.02 to 2% non-ionic polyethylene oxide group-containing detergent or secondary alkane sulphonate, and optionally 0.05 to 2% of an alcohol containing up to 3 carbon atoms.
Patent DE-3534082-A1 (DE)
IPC: C11D1/66
Filed: 1985-09-25
Abstract: The foaming and detergent power of manual dishwashing detergents gentle to the skin and containing anionic surfactants of the sulfonate or sulfate surfactant type, fatty acid alkanolamides and fatty alkylgucosides are enhanced by using fatty alkyl C12-C14 monoglucosides containing less than 2 glucose units per fatty alkyl group in quantities of from 3 to 20% by weight alkyl sulfate or alkylether sulfate, and from 1 to 15% by weight fatty acid alkanolamide.
Patent DE-3538490-A1 (DE)
Title: Power supply to a self-clamping electrode
Inventor: KOENIG HERIBERT
IPC: H05B7/107
Filed: 1985-10-25
Abstract: The invention relates to a power supply to a self-clamping electrode of an electric oven, consisting of operating contact jaws which are arranged in the form of an annulus around the electrode, can be pressed against the electrode sheath which is filled with electrode compound and are connected to the power-supply system by means of a current conduit and a power cable. In order in the case of such an electrode to achieve economical pre-heating of the electrode compounds using simple means, it is proposed according to the invention that pre-heating contact jaws (38) be arranged on the electrode (20), at a distance from the operating contact jaws (37), on the side facing away from the cooker of the oven (10) and parallel to the ring of the operating contact jaws (37). <IMAGE>
Patent DE-3600219-A1 (DE)
Title: Shut-off fitting
Inventor: NEMETZ JOSEF
IPC: F16K5/06
Filed: 1986-01-07
Abstract: In shut-off fittings with sealing sleeve which inserted in the inflow opening or outflow opening and has a curved portion which is directed convexly towards the centre of flow, the seal between sealing sleeve and internal wall of the housing is difficult especially for aggressive media since here the medium can penetrate the gap between the curved portion and the inner wall of the housing. Disadvantages such as the onset of corrosion etc. can be produced. This disadvantage is eliminated in that the curved portion is provided as a part of a plastic lining, the plastic lining being sealed over the flange sealing faces with respect to the housing. Thus, medium can no longer penetrate the gap, required for operation, between curved portion and inner wall of housing.
Patent DE-3611960-A1 (DE)
Title: Double-action cutting machine with plate-holding-down device with built-in blade
Inventor: MONGUZZI PAOLO
IPC: B26D1/08
Filed: 1986-04-09
Abstract: A cutting machine and/or edge-cutting machine is described, which is able to make two simultaneous parallel cuts in a stack of plates by means of a lower blade which is articulated to the fixed table and an upper blade which is articulated to the plate-holding-down device, is integrated with the latter and can be moved vertically and horizontally.
Patent DE-3621663-A1 (DE)
Title: Piece of furniture on which to sit or lie, with forward-extendable seat cushion frame and with a protective cover
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/04
Filed: 1986-06-27
Abstract: The starting point of the invention is a piece of furniture on which to sit or lie, with two upholstered parts usable either as seating furniture or as divan, in that the seat cushion 5 is detachably connected, at the rear upper edge, to the rear lower edge of a back cushion 11 reduced by the seat depth, the seat cushion 5 being extendable forwards on a lower frame serving as bedding box 1 and being supported in the extended position, and the lower frame having a supporting frame for receiving the back cushion in the extended position. This piece of furniture is characterised in that at the underside of the back cushion 11 is arranged a holding tongue 6 which is incorporated as a base in the back-cushion cover, with the cover forms a unit and projects forwards into the seat depth by a projection 8, on which there are arranged clips 7 for fastening a padded cover 9 with the aid of an edging 10 attached to the latter, which padded cover in the sitting position serves as a protective cover over seat and back cushions 5, 11 and in the lying position serves as sleeping underlay or cover, the holding tongue 6 reaching over the depth of the back cushion 11 in the lying position. <IMAGE>
Patent DE-3623993-A1 (DE)
Title: Compact electrical plug connection
Inventor: GABRIEL GERHARD
IPC: H01R31/08
Filed: 1986-07-16
Abstract: A compact electrical plug connection 1 is described which consists of a male connector strip 2 and of a female connector strip 3 which can optionally be moved into and out of coupling engagement with one another. In the case of this compact plug connection 1, at least specific contact pins 8 on the male connector strip 2 are automatically short-circuited while the electrical compact plug connection 1 is uncoupled. For this purpose, female contacts 10 having limbs are allocated to at least one of the rows of contact pins 8, which are arranged close to the wall, on the male connector strip 2, whose contact limbs 12 are guided in slots 14 in the walls 6 and are held in contact with the plug pins 8, in a prestressed manner. The contact limbs 12 of the female contacts 10 having limbs have inclined surfaces 12b which run inclined from the walls 6 of the male connector strip 2 towards its base 5 and towards the contact pins 8, against which the end edges 3a of the female connector strip 3, which is in the form of a block, can be positioned. The contact limbs 12 of the female contacts 10 having limbs can be displaced transversely outwards in the slots 14 in the walls 6 of the male connector strip 2 by means of those side surfaces 3b of the block-like female connector strip 3 which are adjacent to the end edges 3a, and in consequence can be lifted off the plug pins 8 in order to interrupt the short-circuit connection. <IMAGE>