baber/WOPTO huggingface dataset:
Patent DE-3544882-A1 (DE)
Title: Microspheres made from crosslinked polymer of the acrylate type, and process for the production thereof
Inventor: MIYASAKA HIROYASU
IPC: C08L61/20
Filed: 1985-12-18
Abstract: The invention provides microspheres made from crosslinked polymer of the acrylate type, which are copolymeric microspheres comprising from 90 to 99.5% by weight of an acrylate or methacrylate and from 10 to 0.5% by weight of a monomer of the vinyl type containing a reactive functional group, where the copolymeric microspheres are crosslinked inside the particles through the reactive functional group of the monomer of the vinyl type with an oil-soluble crosslinking agent, and also indicates a process for the production of these microspheres. The microspheres according to the invention can be obtained in the dried and non-molten state, since crosslinking within the polymer particles is caused by an oil-soluble crosslinking agent.
Patent DE-3601506-A1 (DE)
Inventor: ZAWADZKI BERND DIPL ING
IPC: B62D33/06
Filed: 1986-01-20
Abstract: 1. A flexible support mounting for the cab of a lorry, consisting of a rubber/metal component with an inner cylindrical metal component (2) whereto the cab is connected, with an outer cylindrical metal component (3) axially covering the inner metal component at least partly, having an axial slot (9) and which can be force-fitted with radial prestressing during assembly into an outer receiving opening (11) connected to the vehicle frame, the slot (9) being closed therewith and with a rubber body firmly bonded-in between both metal components by vulcanization, being in its pressed-in state a closed rubber ring (4) lying in a radial plane, characterized in that, provision is made in an off-set position in a second radial plane for a second rubber ring (5) connected only to the inner metal component, in that the outer cylindrical metal component (3) ends at the first rubber ring (4) and that the second rubber ring (5) is no longer covered by the metal component (3), and in that the second rubber ring is dimensioned in such a way that in its pressed-in state, there remains a peripheral air gap (12) opposite the receiving opening, so that, during a spring deflection exceeding the air gap (12), the second rubber ring (5) is used as a stop acting additionally to the first rubber ring (4) or as a rubber spring operating additionally.
Patent DE-3602236-A1 (DE)
Title: Pneumatic drawing installation for single- or double-action presses
Inventor: HARSCH ERICH
IPC: B21D24/14
Filed: 1986-01-25
Abstract: The invention concerns a pneumatic drawing installation for single- and double-action presses and has as its object the reduction in impact noise produced when the upper die strikes the sheet-metal holder, and to do so with a simple construction. This is achieved according to the invention in that the hydraulic run-up damping known per se, consisting of a damping plunger (13) with hydraulic cylinder (10) arranged on the extended plunger rod (9) of the air cylinder, is acted upon, during the ram descent, against the die-cushion force over a certain displacement range with a force lying below the die-cushion force. <IMAGE>
Patent DE-3605967-A1 (DE)
Inventor: NAX HEINZ DR
IPC: A47F3/04
Filed: 1986-02-25
Abstract: The refrigerated counter unit is a further development of German Offenlegungsschrift 3,230,792. It is essentially characterised in that the fan is arranged in the passage opening of the bottom of the counter bed and no longer in a housing below the counter bed and it conveys the flow of intake air into a distribution chamber situated above said counter bed, from which at least one intake air channel branches off, in that the flow of return air is guided in the housing essentially vertically from the top to the bottom through the refrigeration source and the flow of intake air passing through the refrigeration source - after deflection - is guided essentially vertically from the bottom to the top to the fan in the bottom of the counter bed. A more effective refrigeration can be achieved in this manner with reduced production expenditure. <IMAGE>
Patent DE-3613648-A1 (DE)
Title: Device for a DC magnet
Inventor: BACKE WOLFGANG PROF DR ING
IPC: H01F7/18
Filed: 1986-04-23
Abstract: The armature of the DC magnet is coupled to a movement pick-up whose signal controls an electronic circuit. The electrical power supply to the excitation winding of the DC magnet is dependent on this circuit. The arrangement is designed in such a manner that a force/movement characteristic for the DC magnet is produced by means of the circuit, which characteristic is shaped approximately horizontally in the operating region so that the device acts, for example, as a proportional magnet, it being possible to utilise the linear movement work of the magnet considerably better, however, than in the case of conventional proportional magnets.
Patent DE-3619457-A1 (DE)
Title: Cylindrical pressure accumulator for hydraulic systems
Inventor: WEGE MANFRED
IPC: F16J15/3284
Filed: 1986-06-10
Abstract: The invention relates to a cylindrical pressure accumulator for hydraulic systems, consisting of a cylinder which is sealed at its two end sides and in which there is a flying piston which divides the cylinder into two spaces, the piston having, in order to seal it with respect to the inner wall of the cylinder, at the two ends of its outer wall in each case one recess in which in each case one groove sealing ring made of elastomer is arranged in such a way that its annular groove is directed towards the respective end side of the piston. The invention consists in the fact that the groove sealing rings 5, 6 each have a rectangular profile cross-sectional area 5a in their cross-section, which area 5a merges towards the respective end side of the piston with a U-shaped profile cross-sectional area 5b, the U-shaped profile cross-sectional area 5b protruding radially over the rectangular profile cross-sectional area 5a and being surrounded over its entire width by a support ring 7, 8 made of a high-strength material, preferably of a carbon fibre winding bound in artificial resin, the outer surface of which support ring rests so as to slide on the inner wall 1a of the cylinder virtually free of play. <IMAGE>
Patent DE-3621674-A1 (DE)
Title: Gear shift device
Inventor: ZIMMERMANN FRANK DIPL ING
IPC: F16H59/14
Filed: 1986-06-27
Abstract: A device for the automatic shifting of a multi-speed gearbox is proposed, which is assigned to a vehicle, especially a passenger motor vehicle, driven by an engine (1) and has a control unit determining the transmission gears to be selected as a function of the load of the engine and operating variables characterising the engine speed or the speed of travel. In order to achieve a shifting of the transmission gears better adjusted to the respective driving and operating condition, it is proposed that the control unit (10) be designed for shifting the individual transmission gears as a function of the way in which the operating variables vary with time. <IMAGE>
Patent DE-3629517-A1 (DE)
Title: Concrete production system with an in-line silo
Inventor: HOERTH GUENTER
IPC: B28C9/00
Filed: 1986-08-29
Abstract: In a concrete production system, consisting of an in-line silo and two concrete production devices arranged at the ends of the in-line silo in each case, for the batchwise production of concrete, the conveying means receiving aggregates from the in-line silo and transporting them to the concrete production devices are implemented by means of a respective charging bucket assigned to the concrete production devices. Said charging buckets are controlled such that they are fed with aggregates in parallel with one another in tandem operation and such that in each case during the discharge time of one charging bucket, the other can already be moved back to its charging position. A concrete production system controlled and equipped in this manner can considerably reduce the operating cycles for the individual concrete production devices.
Patent DE-3633987-A1 (DE)
Title: Electric fence insulator
Inventor: SCHAEFER ULRICH
IPC: A01K3/00
Filed: 1986-10-06
Abstract: "High-tensile" electric fences are characterised by high mechanical tensile stress in the fence wires, very high torque loads and tensile forces occurring at the attachment points to the fence post. Conventional electric fence insulators are no longer suitable for this purpose. The electric fence insulator according to the invention is matched to the special force conditions and furthermore enables rapid installation and simple replacement in the case of highly prestressed fence wire.
Patent DE-3637615-A1 (DE)
Title: Coke oven door with flexible seal
Inventor: STOG JOCHEN
IPC: C10B25/06
Filed: 1986-11-05
Abstract: Coke oven doors, which have a door body with thin-walled sealing plate and a supporting frame, are used to close off the horizontal chamber coking ovens from the atmosphere, the supporting frame being constructed as a sectional beam on which the sealing plate is guided so as to be movable in the vertical direction and at the same time parallel thereto. By means of a marginally arranged pressure-compensating device, the sealing plate, kept free from disadvantageous stresses and forces in this way, is biased towards the oven frame and pressed against the latter via the sealing edge. The supporting frame is preferably constructed as a rectangular tube, the parts or spacers holding the door stopper and the coking plate respectively being connected to the supporting frame via guide bolts, so that the forces emanating therefrom are taken up directly by the supporting frame. The pressure-compensating linkage consists of leaf springs which are displaceably attached to the supporting frame and terminally transmit the pressing forces to roller carriages, the rollers of which are arranged to run off on the sealing plate. A uniform seal of the coke oven independently of the movements of the sealing plate is thus ensured. <IMAGE>
Patent DE-3642638-A1 (DE)
Title: Process and apparatus for the generation of ozone
IPC: A61L2/20
Filed: 1986-12-13
Abstract: The process of the invention utilises installations through which liquid flows by having pipes, line networks, vessels etc connected as low-voltage electrodes of the ozone plant to be installed and thus having these wholly or in part as components of the gas discharge systems. The operating gas is, in each case, drawn in with the aid of a water jet compressor driven by the total amount or a substream of the liquid or by a pressurising (pressure-raising) pump, and the ozone generated is mixed into the liquid to be prepared. At the same time, the liquid flowing through the pipe serves to conduct away the process heat. The following disclosures have been used for self-assessment of the patentability of the invention and possible objections:  US-PS 28 22 327  US-PS 34 96 092  AS-   26 44 978  OS-DE 32 20 018 A1  OS-   23 57 392  DE-OS 23 57 392  DE-OS 24 36 914  PS-DE 22 40 986 C2  AS-   23 14 398 OS-DE 32 32 841 A1f
Patent DE-3642968-A1 (DE)
Title: Process and apparatus for the insertion of fine ladies' tights
Inventor: WITT WILLI
IPC: B65B25/20
Filed: 1986-12-16
Abstract: The invention relates to a process for the insertion of fine ladies' tights, a transparent folding being carried out mechanically and the transparent folding taking place directly after a final visual check. An apparatus for carrying out the process has two holding-down devices and an opener, the holding-down devices being designed as elongate rams with an elastic rest, and the opener having a positive guide resembling an arc of a circle.
Patent DE-3712459-A1 (DE)
Inventor: KLAUS FRANZ DIPL ING
IPC: F04D13/02
Filed: 1987-04-11
Abstract: The invention relates to a magnetic pump drive with a double- skinned split pot. The inner pot and the outer pot are in contact, at least in the cylindrical shell area of both pots, a path network in the area of the contact zones providing the facility for leak scanning. A path network in the form of a helix is especially favourable, the character of a single-part, thick-walled split pot thereby being largely retained.
Patent DE-3713804-A1 (DE)
Title: Apparatus for conditioning liquid fuels in carburetor-type or central-injection-type engines
Inventor: AUGUST PAUL DR
IPC: F02M23/12
Filed: 1987-04-24
Abstract: The fuel condensate is conditioned in an apparatus for conditioning liquid fuels in carburetor-type or central-injection-type engines. In conventional known apparatuses, however, when the throttle valve is partially open drops of fuel are formed dripping approximately below the throttle valve spindle. These drops of fuel have previously escaped treatment by the conditioning apparatus. Now conditioning of drops of fuel formed is also to be achieved in addition to the conditioning of the fuel condensate. This is achieved by introducing another gas stream into the induction system approximately perpendicular to the longitudinal central axis of slits through which the auxiliary air is introduced.
Patent DE-3715289-A1 (DE)
Title: Monitoring element for frozen food (produce, commodity, goods)
Inventor: FRITZ GEORG
IPC: G01K11/06
Filed: 1987-05-08
Abstract: A continuous freezer (cold) chain is a basic condition for the freezing preservation technique, but it is only at considerable cost that this can be checked by the manufacturer or consumer of frozen food. The object of the invention is to provide a remedy here with a simple monitoring means. A container (1) which permanently encloses a liquid (2) matched to the required freezing point is visibly integrated into the package. Upon freezing of the refrigerated (cooled, chilled) product, the container is ruptured or opened as a result of the increase in volume of the monitoring liquid. In this process, the liquid as far as possible retains the shape described by the container. This shape is irreversibly lost should defrosting (unfreezing) occur. An appropriate jacket (3) collects the defrosted monitoring liquid in a visible way. In order to be able to assess a defrosting process in stages, an element consisting of containers having liquids of different freezing points is to be inserted. The cold chain monitoring is important, in particular, in the food sector, since it is also possible for partly spoiled articles to cause injury (damage) to health. <IMAGE>
Patent DE-3717753-A1 (DE)
Title: Door-sealing closure
Inventor: LEIDINGER RICHARD
IPC: E06B7/215
Filed: 1987-05-26
Abstract: Published without abstract.
Patent DE-3719465-A1 (DE)
Title: Cage system for poultry farms
Inventor: KUEHLMANN JOSEF
IPC: A01K31/04
Filed: 1987-06-11
Abstract: In the prior art, the excrement-conveying belts arranged beneath the cages, which are arranged in a plurality of rows one above the other, are guided back beneath the cages in the region of the cage system. This results in various disadvantages. In order to avoid these disadvantages, the invention proposes that the return strands of all the excrement-conveying belts, following a scraping device for the excrement, be guided back together above or below the rows of cages arranged one above the other.
Patent DE-3722777-A1 (DE)
Title: Device for sorting out thermoplastic parts from a mixed stream
Inventor: THIMM-DORNER GEB SCHORP
IPC: B07B13/00
Filed: 1987-07-09
Abstract: In a device in which a mixed stream is brought into contact with a separating surface heated to a sufficient extent and plastic particles contained in the mixed stream are adhesively fixed against said separating surface by fusion of their contact regions therewith, whereupon, by means of a relative movement between the non-adhesively-fixed particles and the separating surface, sorting out of the thermoplastic parts from the mixed stream takes place, an increased resistance of the component providing the heated separating surface and an intensive contacting of the mixed stream with the heated separating surface are achieved in that the heated separating surface is formed on a thin-walled metallic sorting-drum inner wall which, in the peripheral region, onto which parts of the mixed stream fall during circulation of the drum, is supported by a fixed support block bearing slidingly against the outside of the drum wall, or in that the separating surface is formed on circulating, thin, flexible metal conveyor belts which are laid over rolls and are arranged in a cascade one below the other and are offset forwardly from top to bottom in the conveying direction and are heated from the inside and/or outside before that section in which the respective mixed stream parts fall onto it, so that, after the non-adhesively-fixed parts have been thrown off, the adhesively fixed plastic parts remain on the lower strand and can be scraped off from there.
Patent DE-3723498-A1 (DE)
Inventor: VOSSLOH HANS-JUERGEN
IPC: G09F7/12
Filed: 1987-07-16
Abstract: The self-adhesive sheet is provided with an adhesive layer and a carrier material which can be peeled off before the sheet is applied. The outer surface of the carrier material has releasably attached to it a transfer material which has a layer of adhesive. The transfer material permits reliable positioning of the graphical representation when the sheet is being employed. <IMAGE>
Patent DE-3724024-A1 (DE)
Title: Rope guidance for barrels
Inventor: WAGNER WOLFGANG
IPC: B66D1/36
Filed: 1987-07-21
Abstract: The invention is intended for barrels with helical grooves, in particular for electric hoists, with a ring that advances, which serves to guide the rope. In order to simplify the rope guidance, and in particular in order to reduce the number of components needed for the rope guidance, the invention provides for the ring to be a one-piece, not closed annular body with a recess for receiving the rope in the region of the interruption in the ring, having also a tensioning element and projections engaging in the grooves in such a way that the projections guide the ring, and that the other sections of the ring press against the wound-up rope with elastic tension.
Patent DE-3725766-A1 (DE)
Inventor: KNAPPE WOLFGANG-REINHOLD DR RE
IPC: G01N33/52
Filed: 1987-08-04
Abstract: The test element has a blood application side (8) to which the blood is applied, an evaluation side (9) on which, as a consequence of the reaction of reagents, contained in the test element, with the analyte, an optically detectable change takes place, and an erythrocyte-removal device between the blood application side and the evaluation side. 
<??>A test element of this type is easy to manipulate and simple and economic to produce when the erythrocyte-removal device includes a composite layer (3) which comprises a first zone (5), a second zone (6) and a transitional region (7) between the two zones. The first zone contains a polymeric film-former, kieselguhr and a pigment. The second zone is produced on the dried first zone by liquid coating and contains a polymeric film-former. The first zone (5) faces the blood application side (8) and the second zone (6) faces the evaluation side (9). 
<IMAGE>
Patent DE-3731552-A1 (DE)
Title: Training apparatus for the controlled exercising of the rotational movement of the human body in the torso region
Inventor: MARMANN BERNHARD
IPC: A63B23/00
Filed: 1987-09-19
Abstract: Published without abstract.
Patent DE-3733852-A1 (DE)
Title: Container for the transportation, storage and surface treatment of work-pieces
Inventor: FALK FRIEDRICH ING
IPC: B25H3/06
Filed: 1987-10-07
Abstract: In order to transport the work-pieces in automatic processing installations and, at the same time, also to subject them to surface treatments, such as degreasing, coating and the like, a container is proposed according to the invention, which container consists of aluminium extruded profiles, frame spars (1) being connected to transverse walls (2) in such a way that the webs of the transverse walls (2) are inserted in transverse cutouts of ribs (7) of the frame spars (1) and are penetrated by pins (3), held in said ribs, in bores, thus resulting in a connection which is not welded, riveted or screwed, and also allows demounting or exchange of the transverse walls (2) in a simple manner. <IMAGE>
Patent DE-3734703-A1 (DE)
Title: Method for monitoring interior spaces by reflecting photoelectric beams
IPC: G08B13/184
Filed: 1987-10-14
Abstract: Published without abstract.
Patent DE-3737917-A1 (DE)
Inventor: FORSSMANN WOLF-GEORG PROF DR
IPC: C07K19/00
Filed: 1987-11-07
Abstract: Derivatives of precursor peptide of the cardiodilatine/atrial natriuretic factor (CDD-ANF) or fragments thereof which contain the amino acid sequence of alpha-hANaP. The derivatives are compounds having the formula (I). Also described is a process for qualitative and quantitative determination of peptides which contain the alpha-hANaP sequence and the use of the compounds of formula (I) as drugs.
Patent DE-3740117-A1 (DE)
Title: Method and arrangement for regulating the fuel/air ratio of an internal combustion engine
Inventor: DEMEL MICHAEL
IPC: F02D41/14
Filed: 1987-11-26
Abstract: In a method for regulating the fuel/air ratio of an internal combustion engine, the output voltage of an oxygen measurement probe, which is arranged in the exhaust gas duct of the internal combustion engine, being supplied to a regulator and the regulator emitting a manipulated variable for the fuel/air ratio, a jump in the manipulated variable takes place in each case after a jump in the output voltage of the oxygen measurement probe. Subsequently, the manipulated variable has a course corresponding to a predetermined function which is stored in a memory and read out from the memory in each case after a jump. <IMAGE>
Patent DE-3802405-A1 (DE)
Title: Oscillating Searle-process viscometer
Inventor: HEINZ WERNER
IPC: G01N11/16
Filed: 1988-01-28
Abstract: With the viscometer, the viscosity and the elastic storage modulus of materials are measured continuously during the production process, for example in a pipe. The components of the viscometer must be sufficiently stiff to withstand the pressures occurring in production. Reinforcements welded on to increase the stiffness, however, generate dead-spaces. This leads to measuring errors. Likewise, the components working as measuring elements must be designed to be light in order to achieve high sensitivity in spite of their stability with respect to the operating pressures. A torsionally loaded tubular shaft serves as measuring element. To increase its stability with respect to side forces, a shaft is led through the tubular shaft. At its free end, shaft and tubular shaft are connected. At its end facing away from the measuring space, the shaft is mounted in a multiple bearing.
Patent DE-3820112-A1 (DE)
Title: Door intercom system
Inventor: SCHOENWAELDER-BRANDL MARIANNE
IPC: H04M11/02
Filed: 1988-06-13
Abstract: Published without abstract.
Patent DE-3820810-A1 (DE)
Inventor: SCHNEIDER FRITZ W ING GRAD
IPC: B29B7/76
Filed: 1988-06-20
Abstract: To avoid splashing during the discharge of a mixture of plastics formed from reactive plastic components out of a mixing device, it is proposed to have a cylindrical mixing chamber open out at an acute angle  alpha  into a downstream cylindrical relaxation chamber against the discharge direction of the latter. 
<IMAGE>
Patent DE-3820898-A1 (DE)
Title: Mechanical automatic screwdriver system - incorporates ratchet engaging head of channel to guide screw
Inventor: STOEGER LORENZ
IPC: B23P19/00
Filed: 1988-06-21
Abstract: The screwdriver has a screw holder head, a screw channel, and a screw driver.  A ratchet unit engages over the end of the channel, to guide the screw.  The ratchet has two pivoted jaws, with a screw passage. The jaws are loaded radially inwards to engage on a ratchet block, by a ring-shaped tension spring. The front end sections of the jaw (6) have a flat or straight outer wall part (20), the remainder being circular.  The jaws are pivoted on bearing blocks, engage in opposite bores, of jaws and ratchet block (2), so that the jaws are non-movable in circumferential direction of the block.  A locking device (17) locks the ratchet unit in a selected position.