baber/WOPTO huggingface dataset:
Patent DE-3805249-A1 (DE)
Title: Filter having measurement of fouling
Inventor: POPA GABRIEL DIPL ING
IPC: B01D35/143
Filed: 1988-02-19
Abstract: Published without abstract.
Patent DE-3806651-A1 (DE)
Title: Roller mill
Inventor: RECH HERBERT
IPC: B02C4/40
Filed: 1988-03-02
Abstract: In a roller mill (1, 2, 3) for pasty-liquid material to be ground, there is provided, on the same side, in each case one stripper (4 and 5 respectively) for the take-off roller (3) and the roller (2) adjacent to the take-off roller (3). The two strippers (4, 5) are connected to a common pressure-tight housing (6) which surrounds the space (S) enclosed between the two stripping devices and into which housing (6) the pasty-liquid material can be conveyed, a conveying pressure being built up by the mutually adjacent rollers (2, 3). The pressure-tight housing (6) has at least one outlet opening (11). <IMAGE>
Patent DE-3808885-A1 (DE)
Title: Method for production of a higher grade pork
Inventor: TAUSCHWITZ KARL DR MED
IPC: A23K20/158
Filed: 1988-03-17
Abstract: Method for producing high-grade pork (pig meat) with addition to the pig feed of an additive - preferably fish oil or moss - rich in omega-3 unsaturated fatty acids.
Patent DE-3810185-A1 (DE)
Title: Device for securing pipelines in a movable manner
Inventor: BERNECKER KLAUS-DIETER
IPC: F16L3/18
Filed: 1988-03-25
Abstract: In order to improve a device, for securing pipelines in a movable manner, by simple means and measures such that both the fixing of the device and the arrangement of the pipeline on the device can be simplified, this also resulting in a simplification of the device itself, it is proposed that there be provided an elongate carrying part (1) having at least two bracing claws (2) which are secured such that they can be adjusted along said carrying part and which are arranged on one, first side of the carrying part (1), and having at least one supporting roller (3) which is mounted in a freely rotatable manner on the other, second side of the carrying part (1), which is directed away from the first carrying-part side. <IMAGE>
Patent DE-3811365-A1 (DE)
Title: Method for reducing the quantity of rinsing water, especially in the case of washing machines
Inventor: WIPPERFUERTH FRANZ-JOSEF ING G
IPC: D06F34/18
Filed: 1988-04-05
Abstract: One way of reducing the quantity of rinsing water used in known methods is to use the time it takes to heat up the soapy water to a predetermined temperature as a criterion for the quantity of rinsing water which must subsequently be introduced. This parameter is output-dependent, i.e. the heating-up time is subject to the tolerances of the heating element rated output capacity and provides fluctuating measurements. In the case of the method according to the invention, an output-independent criterion is used to determine the minimum quantity of rinsing water. By means of a water quantity meter which is installed directly at the water outlet of the pump, the quantity of waste water which is drawn off the washing after the pre-washing operation by means of spin drying, is fed as a measured variable (Q) to a regulating and control unit. The measured variable (Q) is logically connected to a variable triggering period for the solenoid valve of the incoming water. The larger the quantity of waste water, the shorter the triggering period for the valve and/or the smaller the quantity of rinsing water which is subsequently required. The new method is suitable for minimising the amount of rinsing water used in washing machines. <IMAGE>
Patent DE-3812057-A1 (DE)
Title: Cable arrangement for laying in the ground
Inventor: HASSE PETER DR ING
IPC: H02G9/06
Filed: 1988-04-12
Abstract: The invention relates to a cable arrangement for laying in the ground having an outer cable protection pipe made of an insulating material, preferably plastic, and one or more conductor(s) or cable(s) which is or are inserted or drawn into the cable protection pipe. In order to make it possible for the cable protection pipe also to be able to receive, longitudinally guide and earth relatively large lightning stroke currents as they occur, it being possible to plan for and thereby safely avoid disruptive discharges through the cable protection pipe to the conductors or cables located therein even with the maximum longitudinal voltages occurring, provision is made, according to the invention, for a metal shielding (3) which can withstand a lightning stroke current and is in contact with the earth to be located on the outer surface of the cable protection pipe (1, 2), and for the insulation strength and thereby the disruptive discharge (breakdown) voltage of the cable protection pipe and the longitudinal voltage (UL) of the shielding to be related to each other in such a way that the breakdown voltage is greater than the longitudinal voltage. <IMAGE>
Patent DE-3816054-A1 (DE)
Title: Jack
Inventor: WEISSER DIETER DIPL ING
IPC: B66F3/08
Filed: 1988-05-11
Abstract: Jack having a vertical support fastened to the bottom of which is a base and in which there is rotatably mounted a threaded spindle for displacing a slide along the vertical support, and having an insertion pin which can be inserted into a vehicle body, is coupled to the slide such that it can be pivoted about an axis which is perpendicular with respect to the plane of movement of the insertion pin and which can be folded downwards in the direction of the base. In order to prevent the base from becoming detached from the vertical support due to the insertion pin being moved downwards, on the base there is provided a run-on element which is yielding relative to the base and is intended for the downwardly folded insertion pin.
Patent DE-3816922-A1 (DE)
Title: Wheel suspension for steerable wheels of motor vehicles
Inventor: KINDERMANN SIEGFRIED
IPC: B60G7/02
Filed: 1988-05-18
Abstract: In the suspension described for a steerable wheel (1), at least one link (4) connecting the wheel carrier (2) to the vehicle body (3) is designed so that with the steering movement it is also swivelled slightly about a vertical axis. In order to achieve a steering return of the locked wheel (1) into its straight-ahead position, a device (wide-based rubber bearing 10) is provided, which on the body-side articulation (8) opposes an elastic counter-moment to the link (4) when the said link (4) in top view is swivelled on the body side about a vertical axis from its position corresponding to the straight-ahead position of the wheel (1). <IMAGE>
Patent DE-3829412-A1 (DE)
Title: Soldering apparatus
Inventor: KRAUS JOSEF
IPC: B23K3/08
Filed: 1988-08-30
Abstract: Soldering apparatus for making soldered joints preferably simultaneously between adjacent metallic surfaces of individual parts (1, 2, 5, 10, 14) assembled to make a construction element, the construction element having at the end face a connection element (10) with a flange (11), the flange-free part (12) of which is to be protected against solder (28) during the soldering. The soldering apparatus has two sleeves (21, 22) guided loosely and with slight clearance one inside the other. During the soldering, the flange-free part (12, 13) of the connection element (10) plunges into the sleeve (22) of smaller outside diameter, and the sleeve (21) of larger outside diameter is pressed under the action of a spring force (26, 26) with its free front end tightly against the flange surface (11) of the connection element (10). The length of the individual sleeves (21, 22) is here selected in such a way that their overall length, changeable with the retraction of the one sleeve (22) into the other, is adapted to the length of the part (12) of the connection element (10) to be kept free of solder (28). <IMAGE>
Patent DE-3830210-A1 (DE)
Inventor: SCHMIDTS KURT
IPC: B29C45/42
Filed: 1988-09-06
Abstract: For taking injection mouldings out of a 3-part stack mould of an injection-moulding machine, removal tools (11, 12) can be moved into the opened mould (1 - 3) under the opening movement of the platens (2, 3). For this purpose, a coupling of movement exists between the outer, movable platen (2) and the removal tools by means of chain or toothed-belt drives (5 - 7; 19; 20).
Patent DE-3832373-A1 (DE)
Title: Shoes with coupling mechanism on the shoe instep
Inventor: KLIMECKY TOMAS
IPC: A43B23/00
Filed: 1988-09-23
Abstract: The invention relates to a coupling mechanism arranged in the instep region of a shoe. Consequently, it is possible to fasten (couple on) shoe-external articles in the shoe instep region. The parts to be fastened with the aid of the coupling mechanism can be coupled on and uncoupled as required.
Patent DE-3832780-A1 (DE)
Title: Control motor for a servo valve
Inventor: REDER HERBERT
IPC: H02K33/00
Filed: 1988-09-27
Abstract: A control motor, especially for a servo valve, the control motor having permanent magnet means, control coil means and an armature which carries out movements corresponding to the control current supplied to the control coil means, which movements are transmitted by the armature to an output element which, for its part, can carry out reciprocating movements about a centre position at its free end, and frequency-dependent, passive electrical damping means being provided especially in the control loop which comprises the control coil means, the damping means being provided as an enclosed damping element consisting of electrically conductive material.
Patent DE-3833750-A1 (DE)
Title: Vertical conveyor for piece goods
Inventor: SIEMSEN HORST
IPC: B65G17/12
Filed: 1988-09-30
Abstract: Vertical conveyor for piece goods having endlessly circulating inner and outer chains and having platforms which are transversely stable in the vertical strand in their working position and to which the piece goods are fed, in the receiving region, from a first conveyor and which delivers the piece goods, in the delivery region, to a second conveyor. Located between the inner chains are safety rods which close the gaps between adjacent platforms. By this means, piece goods in the receiving or delivery region are prevented from falling into the conveyor.
Patent DE-3834158-A1 (DE)
Title: Ultrasound sensor system having a regulated amplifier and sectors whose attenuation is limited in a defined manner
Inventor: RUMP HANNS
IPC: G01S7/527
Filed: 1988-10-07
Abstract: The invention describes a method in which a closed control loop can limit the gain at each point on the time axis, it being possible to predetermine the possible limiting or attenuation in individual sectors.
Patent DE-3834866-A1 (DE)
Title: Vacuum lifting appliance
Inventor: LEWECKE ERNST
IPC: B65G47/91
Filed: 1988-10-13
Abstract: The vacuum lifting appliance for flat workpieces, such as boards, plates, planks of wood or wooden material, has in a known manner at least one suction plate (2) having one or more suction chambers (3) and a valve control (6) for forming and releasing the vacuum in each suction chamber (3). Here, according to the invention, each suction chamber (3) of the suction plate (2) is connected via a suction line (4) to a separate control valve (6) which is arranged separately from the suction plate (2) on the lifting appliance, is adjustable in its suction force, preferably infinitely adjustable, and can be locked at the suction-force setting. Each suction line (4) is formed by a flexible hose line attached with one end to a connection piece (7) of the suction-plate chamber (3) and with its other end to a straight or angular connection socket (8) of the control valve (6). Each control valve (6) is preferably constructed as a ball valve whose suction passage accommodating the ball is infinitely variable in its length and thus in ball travel and in air-passage cross-section and can be locked in its set size, this valve (6) exhibiting a valve sleeve (12) forming the suction passage and a setting sleeve (13) which can be screwed with respect to the valve sleeve (12). <IMAGE>
Patent DE-3839258-A1 (DE)
Title: Process for the production of a suspension aerosol
Inventor: SASS NORBERT
IPC: A61K9/12
Filed: 1988-11-21
Abstract: To produce a suspension aerosol based on disodium chromoglycate and, where appropriate, other active substances such as reproterol hydrochloride with halogenated hydrocarbons as propellant, initially the active substances are introduced in the form of a suspension in liquid sym-tetrafluorodichloroethane at a temperature of </= -25@C under atmospheric pressure into an aerosol container, after which the latter is closed with a metering valve and then filled under pressure with difluorodichloromethane, the sym-tetrafluorodichloroethane and difluorodichloromethane being used in a ratio of 1:2 to 1:1 by weight.
Patent DE-3843126-A1 (DE)
Inventor: KRAUS MICHAEL DIPL BIOL
IPC: C12N9/74
Filed: 1988-12-22
Abstract: The process for isolating thrombin from factor II-containing solutions, such as plasma, plasma fractions or culture media of cells synthesising factor II, entails adsorption of the factor II on a solid support with less affinity for thrombin than for factor II, activation of factor II on the matrix to thrombin and elution thereof. Particularly suitable solid supports are selected copolymers, and the activation is preferably carried out with calcium ions.
Patent DE-3844126-A1 (DE)
Title: Brake fluid pressure control device
Inventor: HIROBE YOSHIAKI
IPC: B60T8/42
Filed: 1988-12-28
Abstract: According to the invention a brake fluid pressure control device comprises a fluid pressure control valve (20), which is provided in a feed line (A), by means of which a master cylinder (M/C) is flow-connected to wheel cylinders (W/C), a stepped piston (22), which is fitted into the fluid pressure control valve (20) so that it is slideably displaceable and is subjected to pressure in the direction of a stop position by a return spring (24), a fluid pressure chamber (I), formed at the central area of the fluid pressure control valve (20) for the flow connection to the feed line (A), and a counter pressure chamber (II) formed on the opposite side of the stepped piston (22). The hydraulic fluid fed back to the counter pressure chamber (II) at the time of a pressure reduction during an antilock control sequence, is received by the stepped piston (22) and returned through a restrictor area (22b) to the master cylinder (M/C) side, as a result of which any return force acting on the brake pedal (1) is reduced. <IMAGE>
Patent DE-3900980-A1 (DE)
Title: Mobile fruit pick-up machine
Inventor: BAEUERLE DIETER
IPC: A01D51/00
Filed: 1989-01-14
Abstract: In a fruit pick-up machine, the collecting grid following the pick-up roller is designed, at the same time, as a vibrating cleaning grid. <IMAGE>
Patent DE-3905305-A1 (DE)
Title: Closure for mould frames
Inventor: NORLING KJELLVAR
IPC: B28B7/00
Filed: 1989-02-21
Abstract: Closure for a mould frame which can be turned from a horizontal position into a position turned downwards and which contains a plane surface, provided with closures, for preparing a mould in which a concrete slab is to be cast. At least one (12) of the two opposite closures is movable along the surface (11) of the mould frame towards and away from the opposite closure by means of a hydraulic cylinder (22) or another force-expending member. Each of the opposite closures (12, 13) has such a cross-section that its surface (12') pointing towards the opposite closure, as viewed from the surface (11) of the casting mould (10), slopes towards the top and to the inside. Means (44, 24, 28, 31) are provided in order to press the opposite closure (12) against the surface (11) of the casting mould. <IMAGE>
Patent DE-3908615-A1 (DE)
Inventor: KLESSE WOLFGANG DIPL CHEM DR
IPC: C08F265/04
Filed: 1989-03-16
Abstract: The aqueous polymer dispersion has a minimum film-forming temperature of below 50 DEG C and contains an emulsion polymer having a shell-like structure comprising A) 50 - 90 % by weight of a crosslinked core material having a glass transition temperature of below 0 DEG C, built up from 1) at least one monoethylenically unsaturated monomer which can be polymerised by means of free radicals and whose homopolymer has a glass transition temperature of below 25 DEG C, 2) at least one crosslinking monomer which contains at least two ethylenically unsaturated groups which can be polymerised by means of free radicals, 3) optionally the remainder of monoethylenically unsaturated, uncrosslinkable comonomers which are copolymerisable therewith, and B) 50 - 10 % by weight of an essentially uncrosslinked shell material having a glass transition temperature of below 60 DEG C, built up from 1) at least one monoethylenically unsaturated monomer which can be polymerised by means of free radicals and whose homopolymer has a glass transition temperature of below 25 DEG C, 2) at least one monoethylenically unsaturated monomer which can be polymerised by means of free radicals and whose homopolymer has a glass transition temperature of above 25 DEG C, and 3) optionally the remainder of monoethylenically unsaturated monomers which are copolymerisable therewith, the glass transition temperature of the core material being at least 10 K below that of the shell material.
Patent DE-3912225-A1 (DE)
Inventor: TRAVERSI MAURIZIO
IPC: G06F3/033
Filed: 1989-04-13
Abstract: A device for inserting symbols, alphanumeric characters and operating commands into an electronic computer comprises a keyboard B and a device having a writing surface A adjacent the keyboard to receive a trace of characters written by a manual writing stylus S and means for recognising the written characters. The device may have a pressure-sensitive surface over a liquid-crystal display, the keyboard area, writing surface area and display area being defined by programming. <IMAGE>
Patent DE-3914730-A1 (DE)
Inventor: MEINHERZ MANFRED ING GRAD
IPC: H01H33/14
Filed: 1989-04-28
Abstract: The invention concerns a metal-encapsulated, gas-insulated high-tension power circuit-breaker with at least two contact-breaker units per pole. The movable switch tubes of the two contact-breaker units are operated together by an intermediate drive (8) which is connected to the drive by a rod (15) made of insulating material. The rod (15) lies inside a supporting insulator (16) which carries the housing (20) of the intermediate drive (8). The upper end of the rod (15) is guided. In order to make the electrical field uniform, the supporting insulator (16) carries a metal shield element (21) to which the housing (20) of the intermediate drive (8) is fastened. Lying inside the shield element (21) is a guide bearing (27) for the rod, the lower extremity of which has a rounded shape for field control. The guide bearing (27) is supported by an annular wall (24) which holds the means (23, 26) by which it is fastened to the supporting insulator (16) and the housing (20).
Patent DE-3916166-A1 (DE)
Title: Heater giving directional flow within vehicle - uses three-part heat exchanger with control system
Inventor: JAEGERS THOMAS
IPC: B60H1/00
Filed: 1989-05-18
Abstract: Heating unit for a vehicle having means to control the output of heat to the right and left sides of the vehicle interior. A functional three-part heat exchanger (3.1-3.3) is provided in which the third part (3.3) is connected by separate air conduction channels leading to separate air outlets, such that flow always takes place in the third part if there is flow in the first and/or second parts. ADVANTAGE - Heating unit which provides additional air flow at selected openings in addition to the right/left control.
Patent DE-3917160-A1 (DE)
Title: Decorative cards
Inventor: MOHMAND SHAKAR ZARGAR
IPC: G03C11/18
Filed: 1989-05-26
Abstract: A decorative card is specified, which is produced by duplicating a microfiche on which a suitable pattern is provided. The light-sensitive side of the card is subsequently provided with a protective layer. When producing image zones from aligned symbols for forming the card, there may be provided a main guide strip which is used in connection with a strip which is firmly connected to a symbol, so that if appropriate the latter strip can be used in the individual image zones.
Patent DE-3918360-A1 (DE)
Title: Spinneret and process for producing filamentous compartmented hollow fibres
Inventor: UFER ERICH DIPL ING
IPC: B29C48/10
Filed: 1989-06-06
Abstract: Spinneret and process for producing filamentous compartmented hollow fibres from molten spinnable material. In order to be able to furnish hollow fibres, during the spinning process, with compartments at selectable intervals, in a spinneret for hollow fibre production there is situated a further nozzle for bubble generation and corresponding actuators. These bubbles, together with the fibre, form elongate compartments therein which do not cause the fibres' capillary forces to take effect.
Patent DE-3919125-A1 (DE)
Title: Floating solar collector - made of solar cell foils welded between specified light-weight crosslinked plastic foils
Inventor: VOLKRODT WOLFGANG DR ING
IPC: H02S99/00
Filed: 1989-06-12
Abstract: A solar cell collector for the conversion of solar energy in electrical energy has a density of under 1 g/cu.cm so that it floats on the surface of tropical oceans. A solar cell foil (2), coated with photoactive semiconductors, is welded between two transparent plastic foils (1, 3) of crosslinked PE with a density of 0.92 g/cu.cm by watertight welds (4, 5). Punched holes (6) permit the sea water to pass through and reduce the destructive effect of waves. ADVANTAGE - Such collectors are less costly than the earlier suggestion of floating pontoons carrying solar cells. Crosslinked PE foil resists sea water for up to 30 years.
Patent DE-3921551-A1 (DE)
Title: Housing for behind ear hearing aid - has frame defining two separate chambers for microphone and earpiece respectively
Inventor: MUELLER MANFRED DIPL ING
IPC: H04R25/02
Filed: 1989-06-30
Abstract: The housing, allowing easy testing of the microphone and the earpiece, has a housing frame (10) providing the upper end wall (11) and the adjacent sidewalls (20,30) of the housing and defining 2 respective chambers (23,33) for the microphone and the earpiece. The upper end wall (11) incorporates sound entry and exit channels (13,12) and forms a single test module with the incorporated microphone and earpiece. Pref. the partition wall (21) between the 2 chambers (23,33) has an access opening (36) for securing cover plates (40,41) for both chambers (23,33), with an adjacent access opening (37) for securing the amplifier circuit board module. ADVANTAGE - Simple testing of hearing aid elements.
Patent DE-3921688-A1 (DE)
Title: Controlling circular knitting machine with microcomputer control - involves programming storage with one or several values related to knitting technology
Inventor: ESTEL THOMAS
IPC: D04B15/99
Filed: 1989-07-01
Abstract: A control process for a circular knitting machine is equipped with a microcomputer control system.  A storage unit (1) with one or several values determined by knitting technology and representing the initial state is programmed and at least one of these values is transferred into a counter storage (8). A signal representing the instantaneous knitting performance is produced and reduces the contents of the counter storage. The contents are subsequently compared to the programmed values. ADVANTAGE - The process eliminates the temporal and spatial sepn. of these processes; oiling, blowing, stoppages and registering performance.