baber/WOPTO huggingface dataset:
Patent DE-3343429-A1 (DE)
Title: Multi-cylinder reciprocating piston internal combustion engine with a pulse converter
Inventor: BARTELS RICHARD
IPC: F02B37/02
Filed: 1983-12-01
Abstract: A multi-cylinder reciprocating piston internal combustion engine with exhaust turbocharger and a pulse converter (1) connected to the exhaust turbine of the exhaust turbocharger on the inlet side is proposed, which pulse converter has two branch pipes (3a, 3b) opening into an exhaust gas mixing chamber (2) of the pulse converter (1) at an acute angle to one another for coupling to exhaust pipelines of the reciprocating piston internal combustion engine, and which for the prevention of reverse pressure waves and the impaired scavenging of cylinders caused thereby is provided with a control element (5) for adjusting the outlet cross-sections of the branch pipes (3a, 3b) of the pulse converter (1). <IMAGE>
Patent DE-3347507-A1 (DE)
Title: Load cell with a bending plate
Inventor: ROHRBACH CHRISTOF PROF DR ING
IPC: G01L1/22
Filed: 1983-12-27
Abstract: Load cells with a bending plate as the spring (2), and strain gauges (4, 5, 6, 7) are machined from a solid block in order to accomplish a defined path of the strains. However, this is complex, the machining causes damaging plastic deformations in the spring (2), and the thickness of the spring cannot be maintained sufficiently accurately.   According to the invention, the load cell is produced, for example, by deep drawing or pressing from calibrated sheet metal. In this case, no plastic deformations occur in the spring (2), the thickness of the spring (2) can be maintained accurately, and the production time is radically shortened, that is to say handling is made correspondingly cheaper. <IMAGE>
Patent DE-3404766-A1 (DE)
Title: Spot-drilling implement
Inventor: WOLBER PETER
IPC: B23B41/08
Filed: 1984-02-10
Abstract: A spot-drilling implement for safety valves for spot-drilling pressurised gas lines is to be provided which dispenses with the use of a special T-piece provided with a cone. This is achieved when the sealing piece (3) contains a cut-out (16) for receiving a T-piece branch (18) and an internally located gasket (14) for vertical sealing to a conventional T-piece (11). <IMAGE>
Patent DE-3405800-A1 (DE)
Inventor: KNOCHE KARL FRIEDRICH PROF
IPC: F25B17/02
Filed: 1984-02-17
Abstract: A method of running a monovalent generator-absorption heat pump, up to a heating capacity of approximately 20 kW, and such a pump are described. In order to be able to produce the multi-stage periodically acting absorption heat pump with as small as possible a number of devices and as far as possible without fault-susceptible, maintenance- requiring and energy-consuming components or aggregates which require maintenance, in particular a solution pump, it is envisaged to operate with a periodic change of the operating phases generation with condensation and evaporation with absorption at different pressure levels, in the generation phase high-temperature heat being supplied via the generator to a working-substance solution circuit and available heat being imparted to heating water on the condensation of the vapour created on the condenser, and during the absorption phase low-temperature heat being supplied to the coolant in the evaporator and being imparted in the form of available heat in the absorber to heating water, and the high or low-temperature  heat supply being alternately switched on when the heating water return run or forward run temperature falls below a predetermined lower limit temperature and switched off when the heating water return run or forward run temperature exceeds a predetermined upper limit temperature.
Patent DE-3408173-A1 (DE)
Title: Monitoring of drive control loops in computer-controlled machine tools or industrial robots
Inventor: GOSE HORST
IPC: B25J9/18
Filed: 1984-03-06
Abstract: The invention relates to the dynamic control-loop monitoring in computer-controlled machine tools. Using a discreet point-to-point model (3) which is stored as differential equation in the computer (1), actual values (xist) are calculated and compared with the real actual values (xist). Deviations exceeding a particular tolerance band allow errors in the point-to-point section to be inferred. <IMAGE>
Patent DE-3408225-A1 (DE)
Title: Percussion drill bit
Inventor: KARNEBOGEN RICHARD
IPC: E21B10/56
Filed: 1984-03-07
Abstract: Percussion drill bit with several lobes, which are formed by grooves formed in the outer circumferential surface, are preferably arranged in a cross shape or X-shape relative to one another and have cutting edges formed by the roof-shaped end faces of inserted carbide pins, and in each case at least two carbide pins are inserted in each lobe and are arranged in a row in such a way that the cutting edges formed by the roof-shaped end faces of the carbide areas form a straight line running to the axis of rotation of the percussion drill bit, in which arrangement the carbide pins forming the cutting edges of the lobes with their roof-shaped end faces are inserted into end blind bores of the truncated-roof-shaped faces of the lobes, and the side surfaces of the roof-shaped end faces of each carbide pin run approximately in the same plane with the side surfaces of the lobe face of truncated roof shape, the blind bores accommodating the carbide pins run at an incline to the axis of rotation of the percussion drill bit, the carbide pins, in each case with their roof-shaped end faces, lie further away from the axis of rotation than the carbide-pin ends remote from the roof-shaped end faces, and the inner ends of the side surfaces of the truncated-roof-shaped face of each lobe, with a half, roughly frustoconical, circumferential surface, in each case enclosing the inner carbide pin of each lobe, ... Original abstract incomplete.
Patent DE-3412797-A1 (DE)
Title: Method and apparatus for the puffing of tobacco
Inventor: HACKMACK KLAUS-GEORG
IPC: A24B5/16
Filed: 1984-04-05
Abstract: The invention relates to a method and an apparatus for the puffing of tobacco, especially of cut tobacco stems. The tobacco is fed to the inlet of a closed conveying channel. Steam is introduced transversely to the extent of the conveying channel in the conveying direction, at a temperature and at a pressure that warm the tobacco in the conveying channel to a temperature between 100.5 DEG C and 120 DEG C, before the tobacco leaves the conveying channel through an outlet. Thereafter, the tobacco is dried. The steam fed in is in a pressure range of 2.5 to 25 bar (absolute) and a temperature range of 126 to 400 DEG C. <IMAGE>
Patent DE-3414766-A1 (DE)
Title: Trough as a substructure for a dispensing pump
Inventor: HEIDENREICH PAUL
IPC: B67D7/84
Filed: 1984-04-18
Abstract: In a trough as a substructure for a dispensing pump for mineral oil products, the trough is a prefabricated component which is provided on at least one part of its upper edge with a built-in assembly frame. The trough consists of reaction resin concrete, preferably acrylic concrete. The assembly frame consists of angular steel, the inwards projecting limbs of which are provided with groups of fastening holes in accordance with standard dimensional patterns.
Patent DE-3421781-A1 (DE)
Title: Monitor with a frame surrounding the screen and method for producing the frame
Inventor: BECK KARL-WILHELM
IPC: H04N5/64
Filed: 1984-06-12
Abstract: In a monitor with a frame (4) surrounding the screen (1) of its picture tube, this frame consists of a soft plastic which rests against the picture tube without gaps. <IMAGE>
Patent DE-3421828-A1 (DE)
Title: Circuit having input connections and output connections of defined polarity, which are connected to the AC voltage mains
Inventor: ROPPELT GUENTER DIPL ING
IPC: H02H11/00
Filed: 1984-06-13
Abstract: Since the position of the phase conductor and neutral conductor on plug sockets of the AC voltage mains is in general not known, a circuit is required for some applications which has a constant, unambiguously defined polarity on its output connections despite a changing polarity on its input connections. A polarity-reversing circuit which can be used in this case must ensure with a high degree of safety that contaminating effects such as arcs or switch bouncing cannot lead to a short-circuit between the neutral conductor and the phase conductor in any circumstances. For this purpose, two switches (K1, K2 and/or K3, K4), which are controlled by separate relay windings (R1, R2), are allocated to each output connection with a defined polarity (D and/or E). The switches (K1, K2 and/or K3, K4) change over as a function of a polarity-control circuit, which is oriented on the basis of the polarity of the input connections, so that the defined output connection is in each case connected to the input connection which corresponds to its predetermined polarity. In this case, the switch which changes over from a live contact to a contact which is free of current is in each case switched in advance.   <IMAGE>
Patent DE-3423108-A1 (DE)
Title: Method for ensuring the integrity of the primary circuit components of a gas-cooled high-temperature reactor having spherical fuel elements
Inventor: PSCHOWSKI JOACHIM
IPC: G21C1/07
Filed: 1984-06-22
Abstract: The invention relates to a method for ensuring the integrity of the primary circuit components of a gas-cooled high-temperature reactor having spherical fuel elements, by means of which the object is achieved by designing, producing and operating the components of the primary circuit in such a way that failure over a large area is excluded. Reliable shut down, long-term observance of subcriticality, reliable afterheat removal and observance of the permissible release of radioactivity are thereby ensured in all cases of operation and accident. The method consists of a plurality of steps which generate quality, are directed towards safety and comprise the high-grade design and production of the said components, the embodiment of some of these components as structures specific to a high-temperature reactor and the monitoring of functions important in terms of safety and operational data.
Patent DE-3423118-A1 (DE)
Title: Spoon bar
Inventor: VOIGT OSWALD
IPC: B65D25/02
Filed: 1984-06-22
Abstract: Published without abstract.
Patent DE-3426732-A1 (DE)
Inventor: RICHTER ROLAND DR
IPC: C08G18/16
Filed: 1984-07-20
Abstract: Material which hardens on access of moisture, for the production of support dressings in human medicine or veterinary medicine, which is based on a flexible carrier material impregnated and/or coated with an agent including isocyanate groups, wherein the agent contains an addition product of a sulphonyl isocyanate with a tertiary amine and/or a compound with a tin(II) or tin (IV) carboxylate structure.
Patent DE-3431276-A1 (DE)
Inventor: SCHELLENBERG LUTZ
IPC: C25D13/24
Filed: 1984-08-25
Abstract: A method for stabilizing the electrolyte content of latex composition baths in which, preferably, the bath is flowingly contacted with the outside of a tubular filtration membrane having pores smaller than the latex micelles, and partly deioized water flows through the center of the tubular membrane at a rate sufficient to cause a pressure differential and thus effect ultrafiltration removal of electrolytes.
Patent DE-3432972-A1 (DE)
Title: Measuring unit for the optoelectronic evaluation of test strips
Inventor: GANSLMEIER MICHAEL
IPC: G01N21/27
Filed: 1984-09-07
Abstract: Measuring unit for the optoelectronic evaluation of test strips, in particular litmus paper strips, such as for example for blood-sugar determination, having a power source arranged in a housing, a scanner for the litmus paper strip and, if appropriate, for a code strip, an amplifier, evaluation electronics and a display device for the measured values determined, which unit is characterised in that, for the purpose of time-defined recording of the measured values, a data memory, which can be read out under the control of the evaluation electronics, and data output elements, for connecting the measuring unit to a data interface, are provided. The evaluation electronics in this case preferably take the form of a programmable microprocessor, to which a program memory is assigned.
Patent DE-3438727-A1 (DE)
Inventor: KEHNE LOTHAR
IPC: F02B57/00
Filed: 1984-10-23
Abstract: To achieve a substantially economy and significantly reduce environmental pollution caused by exhaust gases, a cylinder body whose length may be many times its cross-section contains individual and/or several and/or paired-operating pistons, which, during their reciprocating movements, rotate jointly with their cylinder body and thereby produce the desired work. In order to achieve an approximately ideal mass balance, the pistons are arranged harmonically in a radial as well as axial direction. In the case of an odd number of pistons, the mass-balance in the cylinder body can also be achieved easily and without difficulty by recesses and/or bores with threaded bolts, whose distance to the middle point can be varied. As an individual rotary piston engine connected in line with, for example, two or three pistons, with a different stroke volume per individual motor, it is equally suited for intermittent operation, as individual engines connected in-line, such as for example single-cylinder two-stroke engines of the conventional type.
Patent DE-3439727-A1 (DE)
Title: Means for storing and distributing heat
Inventor: LATZKE ARNO WALTER
IPC: A47C31/10
Filed: 1984-10-30
Abstract: Means for storing and distributing heat to surfaces of the outer skin, consisting of a 2 to 8 mm thick, closed-pore foam layer, a flexible heat-conducting metal layer and another 2 to 8 mm thick closed-pore foam layer, one or both of the foam layers being nubbed on their outer surface. <IMAGE>
Patent DE-3445737-A1 (DE)
Title: Antibacterial pharmaceutical composition
Inventor: CUVELIER JACQUES ALEXANDRE
IPC: A61K31/70
Filed: 1984-12-14
Abstract: Pharmaceutical compositions comprising an aminoglycoside and a short-chain carboxylic acid salt make gastrointestinal absorption of the aminoglycosides possible. By reason of this novel pharmacological behaviour of the aminoglycosides, it is possible by oral administration of these compositions to control simultaneously infections of the gastrointestinal tract and of the blood which are caused by pathogenic microorganisms.
Patent DE-3447720-A1 (DE)
Inventor: HOSOBUCHI YOSHIO
IPC: A61P25/28
Filed: 1984-12-21
Abstract: A method of treatment for patients suffering from cerebral ischemia is provided by administering an opioid peptide. Particularly preferred is the administration of dynorphin, or dynorphin-related peptides, in the acid or amidated form. Practice of the invention is useful in prolonging survival.
Patent DE-3500572-A1 (DE)
Inventor: NOTTROTT JUERGEN
IPC: F24B1/192
Filed: 1985-01-10
Abstract: 1. Fire place comprising a combustion space and a two-leafed door, wherein door leaves (4, 5) partly overlapping each other in closing position are each articulated at the fire place by means of hinges, characterized in that at least one spring is associated to each of said door leaves (4, 5) urging the latter into closing position and that there is provided a catch (21) acting on overlapping door leaf (5), said catch being unlocked by the other of said door leaves (4).
Patent DE-3501627-A1 (DE)
Title: Process and device for firing partially reduced brickworks products in a tunnel kiln
Inventor: KOETHER WOLFGANG DR RER NAT
IPC: F27B9/30
Filed: 1985-01-19
Abstract: In a process for firing partially reduced brickworks products in a tunnel kiln, the CO content of the flue gas in the reduction zone at a preset flue gas temperature and a preset constant mass flow of the reducing agent is kept during the reduction phase at the preset value in such a way that, during the reduction phase, the flue gas is continuously analysed for the CO content so that, if a CO content above the preset value is present, the flue gas draught is increased and, if a CO content below the preset value is present, the flue gas draught in the tunnel kiln is lowered. In the device for carrying out this process, a gas analysis measuring instrument for measuring the carbon monoxide concentration in the flue gas is located upstream of the reduction zone in the tunnel kiln, the gas analysis measuring instrument being connected to a controller whose control output forms the command variable of a further control circuit. Arranged on the tunnel kiln, there is also a pressure-measuring instrument which measures the flue gas draught prevailing in the tunnel kiln and is connected to a controller.
Patent DE-3502232-A1 (DE)
Inventor: WINKELMANN HANS-JOACHIM DIPL I
IPC: F17C13/00
Filed: 1985-01-24
Abstract: A device for protecting the gas cylinder valve of a steel cylinder has a neck ring for screwing on the protective device. The protective device is in the form of a clamp collar having a protective strap which surrounds the gas cylinder valve.
Patent DE-3503970-A1 (DE)
Title: Laminate in the form of a rod for use in devices for drawing coils into the stators of electric motors
Inventor: DROELL HANS
IPC: H02K15/06
Filed: 1985-02-06
Abstract: The laminate in the form of a rod is used as a drawing-in laminate in devices for drawing coils into stators of electric motors. The core (10) consists of plastic, while the lips (12) are formed by means of steel strip (14, 16) which is connected to the plastic. The two lips (12) can in each case be formed by individual steel strips (14, 16) or even by a single, suitably formed steel strip. <IMAGE>
Patent DE-3506218-A1 (DE)
Title: Equipment combination for medical purposes
Inventor: ZANKER HELMUT
IPC: B67B7/92
Filed: 1985-02-22
Abstract: The equipment combination proposed in the application P 3501043.6 dated 15th January 1985 and P 3504324.5 dated 8th February 1985 was extended, according to the invention, to form an equipment unit which - designed as a portable cassette - is provided with all devices and utensils needed to perform several blood withdrawals and injections. Among others, the following individual pieces of equipment are arranged clearly and in easy reach in this unit: swab moistener, tourniquet, rack for different reagent tubes, and the equipment combination, described in the preceding application, comprising an ampoule opener and a cannula release mechanism along with a rocker or rolling device, which are integrated in the corner of this cassette together with an exchangeable waste bin, so that an essentially continous procedure is possible for all manipulations. The portable ambulance cassette shown stands on a surface area of only 28x17 cm, is not bound to a specific site and can thus also be carried along to a hospital bed. As basic equipment, it contains all the utensils, so that all the functions necessary for withdrawal of blood and injections can be carried out in an ideal manner. <IMAGE>
Patent DE-3507181-A1 (DE)
Title: Circuit arrangement for avoiding parasitic substrate effects in integrated circuits
Inventor: HERZ MANFRED
IPC: H01L27/02
Filed: 1985-03-01
Abstract: A circuit arrangement for avoiding parasitic substrate effects in integrated circuits. In order to avoid parasitic substrate effects when negative voltages occur on integrated circuits, the substrate potential is reduced as a function of the drive by interconnecting a clamping diode and transistor. For area optimisation, the arrangement can be combined in a single element, and the substrate potential can be reduced locally on the element.
Patent DE-3510059-A1 (DE)
Title: Method of converting and utilising fuel which can be delivered from the sea bed
Inventor: SCHEELE BERNHARD DIPL ING
IPC: B63B35/44
Filed: 1985-03-20
Abstract: In this method, crude oil or natural gas is received by a tanker and directly burnt. The combustion heat serves to heat up a heat-transfer fluid which is stored in thermally insulated tanks of the tanker. The tanker transports the thermal energy to consumer stations for feeding into a consumer network.
Patent DE-3512017-A1 (DE)
Title: Transport case for artificial limbs
Inventor: ALBIERI MARCO
IPC: A45C13/02
Filed: 1985-04-02
Abstract: The invention relates to a transport case for artificial limbs. The case comprises two case shells 4, 5 made of shock-resistant, dimensionally stable material, in each of which there is arranged a respective shaped body 6, 7 made of shock-absorbing material and having a respective recess 8, 9. The recesses 8, 9 are designed such that the shaped bodies 6, 7 surround the artifical limb in a positive-locking manner when the case shells 4, 5 lie one on top of the other. <IMAGE>
Patent DE-3512023-A1 (DE)
Title: Shoe design in the manner of a sandal
Inventor: KIEBER LOTHAR
IPC: A43B3/24
Filed: 1985-04-02
Abstract: For a shoe with a rigid sole design and holding of the foot via holding straps, it is envisaged to produce a modular system which allows the user to carry out an exchange of the individual elements. In this case, a frame with an axis of movement in the front foot region is provided, into which, via corresponding catch elements, a rigid outsole with a separate front foot region can be detachably inserted. Additionally, the frame has a circumferential receiving groove for threading in and holding an exchangeable shaft element as outer covering which surrounds the foot.
Patent DE-3513330-A1 (DE)
Inventor: WEYER EHRHARD DR
IPC: H05K7/14
Filed: 1985-04-13
Abstract: 1. A substantially block-shaped housing made of insulating material and containing indicator elements, controls (4, 5) and/or electrical connecting leads, and having contacts (8a, 8b) adapted to make contact with printed conductors (6a, 6b) on both sides of a printed circuit board (3), the back of the housing being formed with an incision (2) which extends over the entire housing width and by means of which it can be pushed on to the printed circuit board (3), the contacts (8a, 8b) being spring contacts arranged on either side of the incision (2) so as to be spring biased in the direction of the incision (2) and engageable with the contact conductors (6a, 6b) of the printed circuit board (3), characterised in that the incision (2) is sufficiently deep so that the housing fitted on to the printed circuit board (3) holds automatically, in that a releasable mechanical anchorage (9) for the housing on the printed circuit board (3) is provided in the housing in the region of the incision (2), and in that the housing, the width of which is standardised with respect to the printed circuit board reference grid, is stackable in a row together with identical housings.
Patent DE-3526919-A1 (DE)
Title: Measuring device for determining the positional accuracy of freely programmable manipulators
Inventor: GRIEBEL ULRICH DIPL ING
IPC: G01B21/04
Filed: 1985-07-25
Abstract: Positional deviations of freely programmable manipulators such as, e.g. industrial robots, which are used for demanding manipulatory tasks can be compensated only if they are known in terms of magnitude and direction. The measuring device described permits determination of the positional accuracy of such units in all six degrees of freedom (position and orientation) during the execution of a preprogammed movement by the manipulator. It is also possible to measure speeds and accelerations of the manipulator in the direction of the executed movement by means of a combination of measurements of distance and time. In addition, because of its measuring principle the measuring device described is eminently suitable for computer-aided recording and evaluation of measured values.