baber/WOPTO huggingface dataset:
Patent DE-3532369-A1 (DE)
Title: Transporting device for an ink ribbon in power-driven typewriters or office machines of similar design
Inventor: GERKEN HEINER DIPL ING
IPC: B41J33/28
Filed: 1985-09-11
Abstract: Modern typewriters or office machines of similar design have type carrier carriages which are movable along the recording medium and on which an ink-ribbon cartridge and an ink-ribbon transporting device including its electrically controllable drive means are also arranged in addition to the type carrier. The type carrier carriage thus has many components and modules to be assembled. The invention is based on the object of simplifying the assembly of the ink-ribbon transporting device on the carriage and reducing its production and adjustment costs, the intention being for the functional reliability always to be guaranteed. This object is achieved in that the ink-ribbon transporting device has a carrier (10) which bears the transporting elements and consists of elastic material, e.g. plastic, and bears integrally resilient catch means whose catch projections (11, 12, 13, 14, 15) can be engaged in catch receivers (16, 17, 18, 19, 20) in the side wall (21) of the type carrier carriage (4). As a result, a simple assembly of the ink-ribbon transporting device constructed as a separate component and having simple components is guaranteed, for which purpose no auxiliary tools are required at all.   <IMAGE>
Patent DE-3532379-A1 (DE)
Title: Self-latching circuit in the case of a triac
Inventor: SCHOTTEN HENNO
IPC: H03K17/18
Filed: 1985-09-11
Abstract: In the case of a self-latching circuit for switching a load by means of a triac, a series circuit consisting of a resistor R2 and a storage capacitor C1, which holds the switched-through triac TRC in the switched-through state, is connected to the control electrode of said triac. The charge on the storage capacitor C1 is not intended to be reversed by the power supply voltage and need not be designed for this voltage. The load RL is thus connected to the second main connection H2 of the triac TRC while, in contrast, a first, small resistor R1 is connected to the first main connection H1. The storage capacitor C1 is connected via a diode D1 to the first main connection H1 and is charged, via said diode D1, by the voltage element which is present on the resistor R1. <IMAGE>
Patent DE-3534727-A1 (DE)
Title: Device for generating signals for penetrating and determining the composition and properties of solid and liquid materials
Inventor: DITTEL RUDOLF H DIPL PHYS DR
IPC: G01N21/59
Filed: 1985-09-28
Abstract: The subject matter of the invention permits novel methods for determining the internal consistence of liquid and solid substances of variable depth at wavelengths of visible light and regions adjacent thereto. Said subject matter thereby permits biological and technical materials to be transirradiated without simultaneous risk due to harmful radiation loads. In addition, due to pulsing of the radiation, longer ranges are achieved than with comparable wavelengths. By contrast with previous methods, the use of the subject matter of the invention is substantially more cost-effective and more efficient.
Patent DE-3534774-A1 (DE)
Title: Nucleoside-analogous compounds having antiviral activity, process for their preparation, and medicaments having antiviral action
Inventor: KIEFER GEBHARD DIPL CHEM DR
IPC: C07D473/00
Filed: 1985-09-30
Abstract: The invention relates to novel compounds having antiviral activity, of the general formula <IMAGE> and to processes for the preparation of the novel compounds and to medicaments prepared therefrom for the treatment of virus diseases and virus-induced tumour species.
Patent DE-3535572-A1 (DE)
Inventor: HAUK ROLF DR
IPC: C21B13/14
Filed: 1985-10-03
Abstract: A process for the production of pig iron from fine ore is produced, in which the fine ore is prereduced in one or more reduction units (1, 2). The resulting sponge iron is subsequently melted down and finally reduced in a melt-down gasifier (3) with the aid of at least one plasma burner (9) and a solid carbonaceous reducing agent. The sponge iron is fed into the lower part of the melt-down gasifier in the vicinity of the plasma burners, preferably directly over the latter, above the collecting melting bath and slag. The solid carbonaceous material, particularly low grade coal required for final reduction is fed from above (18) into the melt-down gasifier. It is converted in the latter into coke and forms in the lower part of the gasifier a fluidized bed, which is maintained by the plasma gas, additionally introduced oxygen and CO formed during final reduction.
Patent DE-3536410-A1 (DE)
Title: Means in the form of a motor for launching escape capsules from large-capacity aircraft
Inventor: EICKMANN BODO DIPL ING DR ING
IPC: B64D25/12
Filed: 1985-10-11
Abstract: Published without abstract.
Patent DE-3536614-A1 (DE)
Title: Process and device for the production of welding sheets
Inventor: BORNEMANN WILHELM FRIEDRICH
IPC: D06N5/00
Filed: 1985-10-15
Abstract: In a process for the production of welding sheets, a sheet-shaped substrate of non-woven glass fabric or the like is dragged through a bitumen bath, then calibrated and wound into rolls. To be able to produce even thick welding sheets at a high production rate, it being possible simultaneously exactly to determine the position of the substrate in the interior of the web, the welding sheet, after leaving the bitumen bath, is deflected into an essentially horizontal section and the calibration is carried out in this horizontal region by means of a coating roll mill. The latter is adjusted to set the position of the substrate vertically by displacing it upwards if the substrate is to lie below the sheet centre within the welding sheet and downwards if the substrate is to lie above the centre. The top side of the finally calibrated welding sheet is scattered with an anti-adhesion agent before it reaches the first deflection roller.
Patent DE-3540457-A1 (DE)
Title: Process and reactor for methanol synthesis
Inventor: LINK HEINZ DIPL ING
IPC: B01J8/02
Filed: 1985-11-14
Abstract: A process and a reactor for methanol synthesis from a synthesis gas which contains essentially hydrogen and carbon oxides is proposed. A reactor flowed through from top to bottom is employed in this process, which has a catalyst layer which is cooled by a cooling agent carried in crossflow through the catalyst layer. The catalyst layer is continued up to below the cooled catalyst zone with the formation of an essentially adiabatically operated reaction zone.
Patent DE-3600819-A1 (DE)
Title: Vapour protection element for the worktop of a kitchen cupboard base unit or the like
IPC: A47B95/04
Filed: 1986-01-14
Abstract: For the vapour protection of worktops in the region of the niche space for a built-in dishwasher or the like, there is provided a vapour protection element which engages around the front edge of the worktop in the niche and extends over the entire width of the built-in appliance. The vapour protection element is of two-part construction and consists of a strip-or plate-shaped protective cover to be attached to the underside of the worktop and of a vapour protection profiled strip which, when mounted, covers both the front edge of the worktop and the protective cover at the front edge. By this measure, an effective vapour protection is provided over the entire worktop depth in the niche space. Apart from the effective screening of the endangered worktop regions from water vapour and moisture, still further advantages are to be found in that for the screwing of the built-in appliance to the worktop longitudinal cuts are no longer necessary in the vapour protection to fix the appliance, because the strip- or plate-shaped protective cover can be easily penetrated with a screwdriver or the like in order to mark the openings for the fastening screws during fitting of the appliance.
Patent DE-3617221-A1 (DE)
Title: Mechanical display unit for a display panel for share prices or the like
Inventor: BIRK KLAUS-PETER
IPC: G09F11/26
Filed: 1986-05-22
Abstract: A mechanical display unit (3) for a display panel for share prices or the like is illustrated and described, having a substantially cuboid housing (9) with a viewing window (12) arranged on one narrow side (11), past which viewing window a display tape (21) with display symbols (22) can be moved. The display unit (3) which is illustrated is small and compact, optimised in terms of production technology and at the same time mechanically reliable. The housing (9) of this display unit (3) has an approximately square cross-section in its main plane. Skilful guiding of the display tape (21) and a skilfully designed stepping mechanism have resulted in an optimum functionality of this display unit (3). <IMAGE>
Patent DE-3622994-A1 (DE)
Title: Drum-brake device for hubs on bicycles or the like
Inventor: BERGLES EDUARD ING
IPC: B62L1/00
Filed: 1986-07-09
Abstract: Drum-brake device for bicycle hubs, with a fixable brake carrier for the pivotable mounting of the brake shoes, which can be expanded by a brake cam against a surrounding brake drum connected coaxially to the hub sleeve. The brake-shoe arrangement comprises three brake shoes, two of the brake shoes being hinged opposite one another on a fixed pivot on the brake carrier, one of these brake shoes being connected at its free end to an abutment. Pivotably hinged at the free end of the other brake shoe hinged on the fixed pivot is a third brake shoe which is connected at the free end to a second abutment, such that the two abutments enclose the brake cam, upon the rotation of which the entire brake-shoe arrangement comes into contact in the brake drum. <IMAGE>
Patent DE-3624876-A1 (DE)
Title: Horse harness
Inventor: DOEBERT MICHAEL
IPC: B68B1/04
Filed: 1986-07-23
Abstract: A horse harness is equipped with a girth band 15 which has knobs 25 made of plastic mounted on the outside for grip. <IMAGE>
Patent DE-3628061-A1 (DE)
Title: Hydraulic or pneumatic brake control - uses two parallel valves, one connected to pressure source and other to return under no pressure
Inventor: RIEFLING WOLFGANG
IPC: B60T13/14
Filed: 1986-08-19
Abstract: A control line (6) is connected via two parallel valves (7,12). One valve (7) is connected to a pressure source (9) and the other is connected to a pressure-less return. The valves are closed in the rest state whilst in the working position the control pressure can be set via a setting member (20). The valves are 2/2 valves operated via electrical actuators (15, 16) depending on the position of the setting element member (20) by an electronic control circuit (17). The control circuit is influenced by a signal from a pressure/voltage converter (18) in the control line. USE/ADVANTAGE - Auxiliary and retention brake for endless tracked vehicle. No leaks. Small pressure source.
Patent DE-3628732-A1 (DE)
Title: Luggage trolleys which can be nested with corresponding trolleys
Inventor: MANSS AUGUST
IPC: B62B5/04
Filed: 1986-08-23
Abstract: In the case of a luggage trolley which can be nested with corresponding trolleys and has braked rear wheels, the brakes of which can be released by a push bar arranged pivotably on upright struts of a push frame, in order to automatically release the brakes of the trolley in each case in front when pushing in a following trolley, it is proposed that in the region of the rear trolley end there be arranged a deflection element which intersects the plane of the push bar, located in the rest position, and is arranged such that it rises in the direction of travel or slopes away counter to the direction of travel. <IMAGE>
Patent DE-3632043-A1 (DE)
Title: Display stand for printed products
Inventor: CORDES KARL-HEINZ
IPC: A47B57/04
Filed: 1986-09-20
Abstract: Display stand for printed products, such as books, magazines and the like, or for sound carriers, such as cassettes, records and the like, consisting of two side walls with rows of holes and stand connectors for connecting the side walls, and also inserted shelves, the side walls being inclined downwards to forwards in the lower region and upwards to forwards in the upper region, so that the side walls butt against one another at an obtuse angle at the mid-height. <IMAGE>
Patent DE-3641885-A1 (DE)
Title: Apparatus as a climbing aid for skis
Inventor: MINEN ACHILLE
IPC: A63C7/00
Filed: 1986-12-08
Abstract: The invention relates to an apparatus as a climbing aid or push-off aid for skis. Especially in the case of cross-country skis, the problem exists that it is often impossible to prevent backward slipping during uphill skiing. Scaled skis or the like certainly improve climbing ability, but they reduce slip on a flat surface. The invention therefore provides an arrangement which can be attached to the top of the ski to overcome these problems. It has the ski binding and can be moved and locked relative to the ski. This arrangement can be displaced between a front and a rear position, at least in the lengthwise direction. Engagement elements are provided in connection with this arrangement, in a manner such that the ends of the engagement elements, in the rear position of the arrangement, project at most beyond the limiting plane of the running surface of the ski towards the ground, while at least in the front position of the arrangement they lie within the limiting plane for the running surface of the ski.
Patent DE-3643435-A1 (DE)
Title: Flying object having a drive device
Inventor: LABENTZ PETER
IPC: B64C39/00
Filed: 1986-12-19
Abstract: The invention relates to a flying object having a drive device. The flying object 1 has a wing 19, which is generally in the form of a disc and on which supporting legs are provided which can be extended telescopically and can be pivoted. A drive device 2 is provided in a housing 3 (which is integrated in the wing 19 or is arranged on the wing 19) for accommodating people and objects. The flying object 1 can be moved and manoeuvred by means of said drive device 2 into a desired direction of flight, by utilising force which is produced by means of centrifugal force. <IMAGE>
Patent DE-3707536-A1 (DE)
Title: Hydraulic pressure reducing valve for vehicle braking system - has electrically controlled stage to vary operating pressure level by spring actuated piston
Inventor: SCHONLAU JUERGEN
IPC: B60T11/34
Filed: 1987-03-09
Abstract: The valve has a housing with one inlet (12) and one outlet (14), within the housing is a stepped bore (16) in which a valve piston (18) locates within a bush (30). The piston is subjected to spring force (24) at one end and inlet pressure which causes the bush to move to regulate subject. Built into the bush is a ball valve (58) that is held against the seat by a spring (60) loaded by the piston. At the output side of the valve is an actuator (72) that responds to electrical signals generated by a control stage (80).  The pressure produced by the valve is regulated by the control stage dependent upon load conditions. ADVANTAGE - Allows brake pressure to be regulated dependent upon vehicle conditions.
Patent DE-3709833-A1 (DE)
Title: Arrangement for the hydraulic drive of a vehicle
Inventor: MEYER FRIEDRICH
IPC: B60K6/12
Filed: 1987-03-25
Abstract: The invention relates to an arrangement for the hydraulic drive of a vehicle with at least one accumulator for a suitable hydraulic fluid for supplying at least one hydraulic motor coupled to the drive wheels and consists essentially in the fact that the accumulator 5 is assigned to a high pressure circuit and the hydraulic motor 22 to a low pressure circuit. A vehicle provided with the arrangement obtains the energy necessary for driving from the accumulator 5, which within a very brief period can be charged by means of a hydraulic pump. The vehicle affords advantages when used in workshops and warehouses. <IMAGE>
Patent DE-3718899-A1 (DE)
Inventor: KEIL MICHAEL DR
IPC: A01N37/08
Filed: 1987-06-05
Abstract: 1. A cyclohexenone compound of the formula I   see diagramm : EP0293817,P16,F3   where R**1 is hydrogen ; C1 -C6 -alkyl which is unsubstituted or substituted by C1 -C4 -alkoxy, C1 -C4 -alkylthio, C1 -C4 dialkylamino, hydroxyl or halogen ; C2 -C6 -alkenyl ; C3 -C6 -cycloalkyl ; or phenyl or benzyl which is unsubstituted or substituted by halogen, C1 -C4 -alkyl, C1 -C4 -alkoxy or nitro, R**2 is C1 -C4 -alkyl or cyclopropyl, A is oxygen ; a radical NOR**3 , where R**3 is C1 -C4 -alkyl, C3 or C4 -alkenyl, C3 - or C4 -alkynyl, C2 -C4 -haloalkyl, C3 - or C4 -haloalkenyl or C2 -C4 -alkoxyalkyl ; or a radical NR4 , where R4 is hydrogen, C1 -C6 -alkyl, C1 -C4 -hydroxyalkyl, C1 -C4 -alkoxyalkyl, benzyl or phenyl, and X is hydroxyl ; chlorine ; C1 -C6 -alkylthio which is unsubstituted or substituted by C1 -C4 -alkoxy, C1 -C4 -alkylthio, C1 -C4 dialkylamino, hydroxyl or halogen ; C2 -C6 -alkenylthio ; C3 -C6 -cycloalkylthio ; or phenylthio or benzylthio which is unsubstituted or substituted by halogen, C1 -C4 -alkoxy or nitro, or an agriculturally usable salt thereof.
Patent DE-3720042-A1 (DE)
Inventor: GUTEKUNST PETER
IPC: A47J37/04
Filed: 1987-06-16
Abstract: In a process and a device for electric cooking of items of food, such as meat, fish and similar, acurrent source (50) generates a cooking current (I) and applies it to at least two electrodes (1, 2) in the item of food (9) to be cooked. To cook flat pieces (9), such as steaks and similar, the electrodes (1, 2) are designed as conveying elements (10, 11) separated by a gap and can be driven in such a manner that the item of food (9) to be cooked can be conveyed through the gap during application of the cooking current (I). To cook large items of food, such as roasts, poultry and similar, a plurality of mutually displaceable electrodes is provided and arranged so that in first closely spaced position they surround a space corresponding to the contours of the item of food to be cooked and that in a second widely spaced position they leave at least one opening for insertion or withdrawal of the item of food.
Patent DE-3722139-A1 (DE)
Title: Process for producing a foamed film from thermoplastic
IPC: B29C48/10
Filed: 1987-07-04
Abstract: A process for producing a foamed film from thermoplastic, preferably from polyethylene, polypropylene, polystyrene or the like, in particular from high molecular weight low pressure polyethylene (HPDE) and/or from medium molecular weight low pressure polyethylene (LDPE), in which a blowing agent is added to the plastics raw material and the plastics raw material containing blowing agent is extruded by means of a flat-film extruder or a tubular-film extruder, leads to a very thin and therefore economical, but at the same time highly tear- resistant final film, in that the plastics raw material is extruded so as to be multi-layered, and in that plastics raw material containing blowing agent is used in at least one layer and plastics raw material not containing blowing agent is used in at least one further layer.
Patent DE-3723473-A1 (DE)
Title: Testing device for magnetic-tape cassettes
Inventor: WAGNER BERND DIPL ING
IPC: G11B33/10
Filed: 1987-07-16
Abstract: In a device for automatically testing the correct position of the labels on technical articles, preferably magnetic-tape cassettes, a light beam emerging from a narrow gap (9) irradiated with infrared light via a light guide (10) is directed onto the label edges (12) at at least two points and the diffusely reflected light is fed via a parallel gap (11) via the light guide to a detector device and a logical assessing means, which passes or rejects the article (Figure 1). <IMAGE>
Patent DE-3724179-A1 (DE)
Inventor: KOBOLD KLAUS DIPL ING
IPC: G01F1/28
Filed: 1987-07-22
Abstract: The invention relates to the use of a flowmeter with a circular-cylindrical housing (1), through which the medium to be measured flows and which has substantially the same internal diameter throughout its length, and a resistance body (4), which is guided in the housing (1) by the flow of the liquid medium preferably against the action of a spring (2) with progressive characteristic on the inner wall surface of the housing (1), making a seal, and which has a hollow cylinder (6) forming an inner, axial through-flow channel (5) and whose narrowest point is formed by the essentially circular-cylindrical hole (7) in an orifice plate (8) exchangeably mounted in the hollow cylinder (6) and having a free hole cross-section which is substantially smaller than the narrowest cross-section of the flow channel (5) and remains unchanged during the axial motion of the resistance body (4) in the housing (1), the orifice plate (8) being selected such that, for an increasing width of the viscosity range to be covered - starting from a lower limit of about 1 cSt upwards - of the liquid medium to be measured or of the liquid media to be measured, the orifice plate thickness/hole diameter ratio increases but is between about 0.05 and 1.0, and to a flowmeter for such a use. 
<IMAGE>
Patent DE-3730803-A1 (DE)
Title: Method for complexing calcium ions from a lactic serum
IPC: A23C9/152
Filed: 1987-09-14
Abstract: Method for complexing calcium ions from a lactic serum, in particular from milk or whey, with addition of a polycarboxylic acid, preferably in the form of a water-soluble salt.
Patent DE-3734213-A1 (DE)
Title: Continuously variable cross-flow transmission with integrated bypass flaps 1 + 2 for use as a start-up clutch and freewheel
Inventor: SCHROETER HEINRICH
IPC: F16H61/50
Filed: 1987-10-09
Abstract: Continuously variable cross-flow transmission (torque or speed converter) with integrated bypass flaps 1 + 2, characterised in that the converter consists of a cross-flow pump module and a cross-flow turbine module in accordance with DE 3628946 A1 and has additionally been provided with bypass flaps and a control flap 3. The control flap 3, which can be pivoted concentrically around the rotor but can also be replaced by a control device situated in the rotor, consists of a cylindrical surface and two circular disks which surround the rotor as a unit and are supported on a common shaft. A multi-stage embodiment of the transmission is conceivable. To ensure circulation of the operating medium, the connections of the transmission should be connected. External coolers, gas removers and expansion tank can be arranged here. The bypass flaps 1 + 2, which are arranged in the bypass passage, ensure alternate freewheeling when the control flap 3 is closed. <IMAGE>
Patent DE-3736439-A1 (DE)
Title: Protective-earth contact plug socket (German-standard mains socket) in a surface-mounted housing for enhanced water protection
Inventor: BRAEUNICKE KARL-HEINZ
IPC: H01R13/52
Filed: 1987-10-28
Abstract: The invention is based on the object of designing a protective-earth contact plug socket with a box-like or socket-like surface-mounted housing, which is split transversely in the lower third, for enhanced water protection, made of thermoplastic material without any separate base locking. This object is achieved according to the invention in that the plug socket base is constructed integrally as a lower part of the surface-mounted housing, for enhanced water protection. <IMAGE>
Patent DE-3736469-A1 (DE)
Title: Ice cream preparation device with a casing
Inventor: BERTRAM LEO
IPC: A23G9/12
Filed: 1987-10-28
Abstract: Ice cream preparation device with a casing and a pot-shaped container (1) which accommodates an ice cream compound, the floor (6) and inside wall (13) of which can be cooled by means of a cold-storage medium (21) and along which there can be moved a scraping and agitating mechanism (29). The pot-shaped container is composed of an outer pot part (4) made of elastic plastic and an inner pot part (3) made of metal; the outer and inner pot parts are connected to one another in a liquid-tight and gas-tight manner. The outer pot part (4) is provided with inwardly directed supporting ribs (17), on which the inner pot part (3) is supported. The inner pot part (3) has, in the floor region (11), outwardly directed ribs (12) which act as cooling plates, and the inner pot part (3) which encloses an edge fold (15) of the outer pot part (4) is supported on the pot wall (16) and the floor (20) of the outer pot part (4). <IMAGE>