baber/WOPTO huggingface dataset:
Patent DE-3147921-A1 (DE)
Title: Driving a dosing pump and a separate, adjustable proportioning member by means of one and the same water meter and proportioning member
Inventor: DESCH KURT MICHAEL
IPC: G01F13/00
Filed: 1981-12-03
Abstract: The invention relates to a drive device for operating a commercially available dosing pump to dose water treatment chemicals, and to a proportioning member, preferably for the stochiometric provision of solvent water for regenerants for a water softening system. It is the object of the invention to operate a dosing pump by means of only one water meter, preferably integrated in the valve body of a central control valve, and furthermore to control a water softening system in terms of quantity. In order for the devices not to interfere, two mutually separated contacts are required. This object is achieved according to the invention when in the case of the use of a commercially available water meter insert (1) a ring containing three magnets (2) is mounted instead of the 1 litre pointer and operates the reed contact (3) for the dosing pump, while the other ring having only one magnet replaces a further pointer and transmits pulses for controlling the water softening system in terms of quantity. The advantages achieved by means of the invention consist in particular in that it is possible by means of only one mass-produced water meter insert located outside the dedicated pipework of the building to run a water softening system without the disadvantages of time control, and also that there is no need for any further measurement of water quantity in order to generate pulses for a dosing pump. <IMAGE>
Patent DE-3201839-A1 (DE)
Title: Method for the automatic commissioning of small parts for equipping subassemblies
Inventor: WOLK HERMANN ING GRAD
IPC: G06Q10/00
Filed: 1982-01-19
Abstract: The invention relates to a method and a device for carrying out the same for the automatic commissioning and sorting of small parts, such as components and standard parts, for equipping subassemblies. The small parts (KT) are fed from the storerooms (LG) via the transport path (TW) to the distributing means (VE), which distribute the small parts to the commissioning devices (KE1 to KEN) with the aid of a reading device (LE) which can be controlled by the information processor (IV). Each of the commissioning devices (KE1 to KEN) contains the storage device (SE1 to SEN), in which the small parts (KT) are separated, and the respective feeders (GE) of the commissioning devices (KE1 to KEN) contain the paternoster rack (PR) (Fig. 2), in which the batch sets (LS) are vertically displaceable. The batch sets (LS) arranged in the upper region of the commissioning devices contain the removal boxes (EK) (Fig. 3), which are equipped with the appropriate small parts for the subassembly by means of the feeder (GE). Such methods and devices for carrying out the same are used for fabricating subassemblies comprising small parts. <IMAGE>
Patent DE-3208811-A1 (DE)
Title: Angle-of-inclination measuring instrument with an electronically controlled digital numeric display of angles of inclination referred to the horizontal, by means of continuous scanning of one or more electrical resistances of pendulums, spheres, mercury pearls or rollers, the movement of which is controlled by gravity
Inventor: MOEBUS KONRAD
IPC: G01C9/06
Filed: 1982-03-11
Abstract: The invention relates to an angle-of-inclination measuring instrument for continuous and precise electronic determination of angles of inclination. For this purpose, a continuous resistance corresponding to the inclination of the angle is picked up by a rotatably supported pendulum. This measurement resistance thus picked up can be connected in parallel with a resistor for adjusting the zero degree indication; this parallel circuit, in turn, can be connected in series with two other adjustment resistors for adjusting 90 DEG indications.
Patent DE-3209337-A1 (DE)
Title: Hydraulic power-assisted brake system
Inventor: GOOSSENS ANDRE F L
IPC: B60T13/16
Filed: 1982-03-15
Abstract: Hydraulic power-assisted brake systems are known, in which a servo pressure proportional to the pedal force can be generated in a pressure chamber by means of a pressure medium pump and a brake valve actuable by a control piston, a post-connected master cylinder being actuable by this servo pressure. In the brake release position a connection exists between the pressure chamber and an unpressurised vessel. When the brake is actuated a reaction force counter to the actuating force can be felt on the brake pedal. Brake systems of this type generally use pressure accumulators and electric drive motors controllable by warning switches mounted on the pressure accumulator. In order to reduce the number of units required in a brake system, the invention proposes to connect the pressure side (45) of the pressure medium pump (44) to the pressure chamber (27) and the intake side (43) to a control chamber (29), the volume of which can be varied by the displacement of the control piston (28), and to limit the delivery of the pump (44) to the volume displaced from the control chamber (29). As a result the extraneous pressure required for power assistance when the brake is actuated is generated only as needed, thereby reducing the duty cycle of the drive motor (50) and/or the draw on the vehicle's electrical supply. In addition the leakage occurring on the brake valve (22, 51) is reduced to a minimum. <IMAGE>
Patent DE-3212532-A1 (DE)
Title: Transport container
Inventor: HOERLING LUDWIG
IPC: B65D88/30
Filed: 1982-04-03
Abstract: The invention relates to a transport container for pulpy to porous substances, which is characterised in that it consists of a pallet suitable for conveyance by fork-lift truck and having a conical or funnel-shaped lower part, of a plurality of boxes arranged on the latter, assemblable from frames and having an inserted plastic bag matched to the interior of the container thus formed or of a fixed plastic container designed with slightly inclined walls. The advantages according to the invention are to be seen in that the materials located in such transport containers can be handled in a simple way, without the need for special outlay in terms of personnel.
Patent DE-3214322-A1 (DE)
Inventor: HUELLWEGEN JOSEF
IPC: G08C23/00
Filed: 1982-04-19
Abstract: 1. A device for the inductive transmission and evaluation of signals, in particular switching instructions, from a means (10) being movable along a predetermined path (L) and having a switch (12) which is externally actuable to an evaluation point, wherein a conductor loop (11, 15) fed with an alternating voltage signal (V) is provided along said predetermined path (L) or parallel thereto, and wherein an inductance (13, 14) provided on said movable means (10) and coupled with saif conductor loop (11, 15) is changeable by said switch (12), characterized in that said conductor loop (11, 15) is a stationary and galvanically closed conductor loop to which said alternating voltage signal (V) is fed from the evaluation point ; that said conductor loop (11, 15) is electromagnetically coupled with said movable means (10), and that a rectifier circuit (28) and a sequential voltage discriminator (32 ; 33, 34) are connected to the feed-in point (20, 21) of said alternating voltage signal (V).
Patent DE-3214543-A1 (DE)
Inventor: KITANO MASUO
IPC: G04C3/14
Filed: 1982-04-20
Abstract: In a stepping motor driven electronic timepiece a detection pulse is supplied to the motor coil to set up, across a detection resistance, a detection voltage the magnitude of which is indicative of whether the motor is in a rotation or a non-rotation condition. A path for the detection pulse current is established through the detection resistance and the coil in series only after establishment of a path which does not include said resistance. In Figure 8 the motor coil is shown at 7, and 40, 41, 42, 43, 44 and 45 represent electronic switches. 24 is the detection resistance. Figure 8a shows the switching state in which there is no detection current path; Figure 8b shows the path 46 in which the coil is included and the detection resistance is not; and Figure 8c shows the path 47 in which the coil and the detection resistance are in series. <IMAGE>
Patent DE-3216757-A1 (DE)
Title: Device for using the waste heat of heating boilers and for ventilating rooms
Inventor: VIESSMANN HANS DR
IPC: F28D21/00
Filed: 1982-05-05
Abstract: The device for using the waste heat of heating boilers and for ventilating rooms according to Patent 3,202,132 has a flue gas guide duct which can be connected to the exhaust gas nozzle of the heating boiler and of which at least one or the entire wall simultaneously forms a wall of at least one fresh air guide duct. Both ducts are accommodated in at least one external housing, and a blower is provided on the suction- or pressure-side at least on the fresh air guide duct. An exhaust gas line is arranged on the flue gas guide duct on the side of the stack connection, and lines for fresh air supply and removal of heated fresh air are arranged on the air guide duct at both ends. The flue gas guide duct (2) and the fresh air guide duct (4) are divided into two assemblies (I, II). A blower (5, 6) for the flue gas guide duct (2) and the fresh air guide duct (4) are respectively seated between the assemblies (I, II) on a common drive shaft (23) connected to a motor (24). <IMAGE>
Patent DE-3227434-A1 (DE)
Title: Tensioning device for thin metal foils or plastic films
Inventor: SCHNEIDER JOSEF
IPC: B41F15/36
Filed: 1982-07-22
Abstract: For the simple, smooth tensioning of thin metal foils, such as masks and screen printing stencils, a tensioning device is used which consists of a basic frame, clamping and tensioning strips. The metal mask or the stencilled screen fabric is held tightly between the clamping strips and the basic frame and tensioned by moving the tensioning strips. <IMAGE>
Patent DE-3236208-A1 (DE)
Title: Electronic control for refuse vehicles provided with compression means
Inventor: MEYER DIETMAR ING GRAD
IPC: G05B19/042
Filed: 1982-09-30
Abstract: Published without abstract. <IMAGE>
Patent DE-3239573-A1 (DE)
Title: Substituted picolinic acids, process for their preparation, their use and medicaments containing them
Inventor: AMSCHLER HERMANN DIPL CHEM DR
IPC: C07D213/81
Filed: 1982-10-26
Abstract: Substituted picolinic acids of the general formula I <IMAGE> in which R<1> denotes alkyl having 1 to 7 carbon atoms - but not butyl if R<2> and R<3> have the meaning alkyl and X denotes NH-, cycloalkylalkyl having 3 to 7 carbon atoms in the cycloalkyl moiety and 1 to 4 carbon atoms in the alkylene moiety, phenyl or substituted phenyl having up to three substituents from the group comprising halogen, hydroxyl, alkyl having 1 to 4 carbon atoms and alkoxy having 1 to 4 carbon atoms, R<2> denotes alkyl having 1 to 4 carbon atoms or alkenyl having 3 to 5 carbon atoms, R<3> denotes alkyl having 1 to 4 carbon atoms or alkenyl having 3 to 5 carbon atoms, or R<2> and R<3> together and including the nitrogen atom to which they are bonded denote pyrrolidino, morpholino, piperidino, hexahydroazepino or 1-piperazinyl substituted in the 4 position by R<4>, R<4> denotes hydrogen, alkyl having 1 to 4 carbon atoms, phenyl, benzyl or substituted phenyl having up to 3 substituents from the group comprising halogen, hydroxyl, alkyl having 1 to 4 carbon atoms and alkoxy having 1 to 4 carbon atoms, A denotes straight-chain or branched alkylene having 1 to 5 carbon atoms and X denotes O (oxygen) or NH, and the acid addition salts of these compounds, where R<1>, R<2> and R<3> do not simultaneously denote alkyl if X represents O (oxygen) and A represents ethylene, are novel compounds having hypotensive activity. Processes for the preparation of these compounds are given.
Patent DE-3240639-A1 (DE)
Title: Pane of insulating glass
Inventor: BISCHOFF GERHARD
IPC: E06B3/66
Filed: 1982-11-04
Abstract: Insulating glass units having at least two panes spaced apart from each other with the formation of an intermediate space are used to an ever-increasing extent for outside glazings, rather than being used in window frames, such as, for instance, in roof glazings as well as glazings for greenhouses, conservatories and the like. The problem arises here that the sealing and packing materials which hold the two or more panes spaced apart from each other are open to the elements, particularly irradiation by the sun, and are thereby destroyed. In order to prevent the destruction of these sealing and packing materials (7,9), a cover layer (12) of enamel is applied to the edge region of at least one pane (3), which layer protects the sealing and packing materials (7,9).
Patent DE-3241063-A1 (DE)
Title: Method and device for monitoring the forces on a punching press or the like
Inventor: SCHWARZ SIEGFRIED ING GRAD
IPC: F16P5/00
Filed: 1982-11-06
Abstract: Known, for example, piezoelectric, strain gauges (3) serve for the continuous monitoring of the forces occurring in each case on the tools (2) of a press (1) on the stands (1a) in conjunction with a so-called rotary or angular step generator (4) on the main press shaft (5) bearing the flywheel (5a). The forces measured by the strain gauges (3) are displayed visibly on a monitor (9) together with the respective angular positions as absolute values in an accurate manner via an electronic analyser (6) with a setup or preselection keyboard (7 and 8) after a comparison of the desired value and actual value has previously taken place. If the values measured are outside the predetermined tolerance range, the machine is switched off immediately and the measured values which have brought about the switching-off are displayed on the monitor (9). <IMAGE>
Patent DE-3242598-A1 (DE)
Title: Method of producing shaped bodies, particularly plates, with the use of binders containing calcium sulphate
Inventor: DEUTSCH PETER DIPL ING
IPC: C04B28/14
Filed: 1982-11-18
Abstract: A method is described for producing shaped bodies, particularly plates, with the use of binder containing calcium sulphate and particularly cellulose fibres, which are impregnated in a special manner with water, in an amount which is sufficient for the setting of the binder and which are mixed with the binder in free fall and possibly in a fluidised bed, the water contained in the cellulose fibres possibly containing other water-soluble additions and the binder possibly also containing further components.
Patent DE-3300628-A1 (DE)
Title: Torch arrangement for narrow-gap welding
Inventor: GUENTHER ERWIN-HELMUT
IPC: B23K9/02
Filed: 1983-01-11
Abstract: The torch arrangement described, in combination with suitable current sources and feed and control devices, results in far wider ranges of use and safe ranges of use for the narrow-gap welding technique and at a clearly lower cost than hitherto usual. The greatest problem hitherto in practice: the precise guidance of the wire electrodes at the bottom in the seam is effected automatically at the correct choice of nozzle sliding elements, even in the event of changes in the gap width. The control of the torch arrangement can therefore be restricted to a vertical control and the guidance at the top in the gap. There are already a number of proven control systems for this on the market, which can be selected according to requirement.
Patent DE-3301441-A1 (DE)
Title: Support arrangement of the ends of spring strips in slatted bases for beds and couches
Inventor: KROENER WERNER
IPC: A47C23/06
Filed: 1983-01-18
Abstract: A slatted base for beds and couches, with a frame to which a multiplicity of spring strips are fastened. Recesses with caps of elastic material arranged in them are provided on the longitudinal parts of the frame for accommodating the ends of the spring strips. <IMAGE>
Patent DE-3304947-A1 (DE)
Title: Process for producing a velour fabric by means of a double-section warp-knitting machine, and apparatus for carrying out the process
Inventor: WILKENS CHRISTIAN
IPC: D04B35/00
Filed: 1983-02-12
Abstract: In a process for producing a velour fabric by means of a double-section warp-knitting machine (1), two fabric webs (5,6) connected to one another by means of pile yarns (7) are manufactured. The pile yarns (7) consist of a thermosettable material. Before the pile yarns are cut, the fabric webs (5,6) are subjected to heat treatment for the purpose of setting the pile yarns (7) in the fabric ground. In an apparatus for carrying out this process, there are arranged in a heating zone (H) between the warp-knitting machine (1) and a following device (17) two heating devices (8,9) which extend over the width of the fabric webs and between which the fabric webs (5,6) can be guided through. <IMAGE>
Patent DE-3310109-A1 (DE)
Title: Insulating spacer for printed-circuit boards
Inventor: KESSLER OTTO
IPC: H05K7/14
Filed: 1983-03-21
Abstract: The spacer consists of a longitudinally and laterally elastic strip (1) consisting of insulating material which is provided on its ends with suspension devices (7) which engage in a force-fitting or positively-locking manner on opposite edges of the printed-circuit board (10), and is provided, on the side facing the printed-circuit board, with a plurality of small pin-like feet which project at right angles out of the plane of the strip. The invention is used as a spacer for printed-circuit boards in mounting racks. <IMAGE>
Patent DE-3326118-A1 (DE)
Title: Pyridopyrimidinetriones, processes for their preparation, their use and medicaments containing them
Inventor: KLEMM KURT DIPL CHEM PROF DR
IPC: C07D239/54
Filed: 1983-07-20
Abstract: Pyridopyrimidinetriones of the general formula I <IMAGE> in which R<1> denotes a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, R<2> denotes an alkyl group having 1 to 5 carbon atoms, R<3> denotes a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, R<4> denotes a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a trifluoromethyl group, R<5> denotes a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, their N-oxides and their acid addition salts are novel compounds. They have a hypotensive action. Processes for the preparation thereof and of the intermediates are given.
Patent DE-3326294-A1 (DE)
Title: Multiple expansion IC engine - has cylinders of increasing dia. contg. pistons coupled to shaft via cam discs contoured for constant torque
Inventor: ADOMEIT HEINZ
IPC: F01B9/06
Filed: 1983-07-21
Abstract: The multi-cylinder multiple-expansion engine comprises parallel cylinders contg. reciprocating pistons, with piston rods secured to them. Each are coupled to a common output shaft via a cam follower roller in a cam track on a disc fixed on the shaft' The cam tracks are contoured such that, during expansion, the reducing expansion pressure produces a constant output torque, i.e. the steepness of the track slope increases with reducing pressure. Expansion takes place in e.g. three successive cylinders, the dia. of which increase with reducing pressure (triple expansion) such that the torque output per cylinder is the same. ADVANTAGE - Simple light-weight compact power unit producing optimum and uniform torque output.
Patent DE-3328187-A1 (DE)
Title: Method for controlling the feed temperature
Inventor: STUCH DIETER
IPC: G05D23/20
Filed: 1983-08-01
Abstract: Method for controlling the feed temperature of a heating system as a function of the external temperature according to the function as given in equation (1) <IMAGE> with  theta v signifying the feed temperature in  DEG C,  omega  the difference between the design temperature desired value and the minimum external temperature, n the radiator coefficient,  zeta  the arithmetic mean between the maximum feed temperature and the maximum return temperature, reduced by the value of the design temperature desired value, 0 half the difference between the feed and return temperature maximum value, t the difference between the room temperature and external temperature, and  theta R the room temperature, the feed temperature being controlled after subsequent heating.
Patent DE-3331336-A1 (DE)
Inventor: PRILLWITZ ROLF
IPC: F02M61/20
Filed: 1983-08-31
Abstract: A fuel-injection device in which a nozzle element is directly pressed towards the front face of a guide body for the pump plunger. The guide body is provided with an enlarged slot into which a spring element can be entered from the side, which spring element loads the valve needle of the nozzle element. Thus this injection device can be made more compact than known types and is therefore especially suitable to be used in automotive vehicles.
Patent DE-3335487-A1 (DE)
Title: Device for high-pressure injection into masonry bores
Inventor: GERSTORFER JOHANN
IPC: E04G23/02
Filed: 1983-09-30
Abstract: A high-pressure injection pump (11) is connected by way of an injection line (7) to a plurality of branch lines (4). Each branch line (4) is connected to an injection packer (3) which has been inserted in a masonry bore (2) in a sealing manner. The water-repelling injection medium is pressed simultaneously into the masonry bores which are situated next to one another, which medium spreads out within the masonry (1) and forms an uninterrupted barrier against rising damp in said masonry. A single control valve (5), a single monometer (8) and a non-return valve (6) are arranged in each branch line (4). The non-return valves (6) allow the pressure build-up in each branch line (4) to be monitored separately without the pressures in the branch lines (4) influencing one another. <IMAGE>
Patent DE-3341249-A1 (DE)
Title: Combined clip and drawing pin
Inventor: STRAHL GERHARD
IPC: F16B15/00
Filed: 1983-10-24
Abstract: A drawing pin for securing sheets of paper, cardboard, plastic, etc., on wall surfaces, without damaging the part to be secured. For resecuring of another part, it is no longer necessary to remove this combined clip and drawing pin, which can remain in the wall and receives the new part by means of multiple clipping, after the old part has simply been extracted from the combined clip and drawing pin. A metal plate of dimensions of about 0.2 mm x 10 mm x 30 mm is bent in such a manner that a u-shaped double plate is formed, whose upper plate part projects to a length of about 10 mm beyond the lower plate part and extends plane-parallel or parallel to the lower plate, and a direct resilient action is exerted on the part to be secured by the projecting clip leg when the combined clip and drawing pin is pressed into the securing surface.
Patent DE-3342832-A1 (DE)
Title: Elongate cylindrical brush body made of plastic
Inventor: DREWES DIETMAR
IPC: A47L9/04
Filed: 1983-11-26
Abstract: On an elongate, wand-shaped, cylindrical brush body made of plastic, on whose end portions tufts of bristles extending obliquely to the longitudinal axis of the brush body are arranged, truncated cone-shaped portions are provided at the ends of said brush body and have conical outer surfaces which taper towards the ends of said brush body, within which outer surfaces are arranged the receiving bores for the tufts of bristles which are most steeply inclined towards the perpendicular plane. The inclination of these outer surfaces is selected in the best possible approximation such that the axes of the tufts of bristles run at right angles to the outer surface. As a result, great care is achieved in respect of the drilling tools when the oblique bores are made. The conical portions of the brush body are constructed in a special design thereof such that all the tufts of bristles, whose free ends lie on a circular-cylindrical covering surface, have the same free length I.