baber/WOPTO huggingface dataset:
Patent DE-3617377-A1 (DE)
Title: Device for determining the setting of the metering members in agricultural distributor machines
Inventor: SCHWARZ HANS-JUERGEN
IPC: A01M7/00
Filed: 1986-05-23
Abstract: Device for determining the setting of the metering members in agricultural distributor machines, especially fertiliser spreaders and seed drills, this device containing the various parameters, such as the driving speed, the discharge quantity, the setting data assigned to the individual discharge quantities, and working width, etc., both for setting the distributor machine and for setting the metering members. In order substantially to improve the hitherto known devices in a simple way and substantially to extend their practicability for various intended uses, provision is made for this device to be designed as an electronic calculator (1), preferably in the form of a pocket calculator (1). <IMAGE>
Patent DE-3619576-A1 (DE)
Title: Control valve with a damping device
Inventor: RIZK REDA
IPC: F02M59/36
Filed: 1986-06-11
Abstract: The invention relates to a control valve with a valve member (3) which is arranged in a housing (2) and, in a first position, plunges in a sealing manner into a connecting passage (5) between a high-pressure space (7) and a relief space (6) and, in a second position, opens the connecting passage to relieve the high-pressure space (7). The valve member (3) is guided at its axial end sections (4a, 4b) in the housing (2). In order to avoid overshooting of the valve member or rebound movements when the change in position occurs, the proposal is to provide the valve member on an end section (4b) with a valve collar (10) which can be moved between two stops (19; 19a; 20, 20a), and that the stops form a damping device (30, 30a) with the valve collar (Fig. 2). <IMAGE>
Patent DE-3622024-A1 (DE)
Title: Return line for leakage gases from the crankcase
Inventor: SCHLEIERMACHER HERBERT
IPC: F01M13/00
Filed: 1986-07-01
Abstract: Due to environmental regulations it is necessary to add the leakage gases from the crankcase of an internal combustion engine to the intake air. In four-stroke diesel engines the leakage gases are returned upstream of the intake pipes of the cylinders. An undirected return upstream of the intake pipes of the cylinders is dangerous, where only the oil mist from the leakage gases is used for lubrication of the valve seat surfaces of the inlet valves. In such feeding of the leakage gases, the risk exists that the most immediate cylinder will receive an excess supply of oil, whilst succeeding cylinders have to contend with deficient lubrication. By means of the present invention, the disadvantages listed above are overcome in that the return line (6) is connected to each intake pipe (3) of a cylinder by way of an aperture (8), and that the diameter of the apertures (8) increases from intake pipe to intake pipe, viewed in the direction of flow of the return line (Fig. 1). <IMAGE>
Patent DE-3623430-A1 (DE)
Inventor: DOEHLER WERNER DR
IPC: C10G45/02
Filed: 1986-07-11
Abstract: Halogen-containing oils and hydrocarbons are treated on an industrial scale whereby the mineral base oils comprising the main component of the oils hydrocarbons can be reused. The oils are subjected to a high pressure hydrogenation under typical conditions of liquid phase hydrogenation or of combined liquid-phase and gas-phase hydrogenation, at hydrogen pressures of 20-325 bar, temperatures of 250 DEG -500 DEG  C., and gas/oil ratios of 100-300 m3 per metric ton at STP.
Patent DE-3623921-A1 (DE)
Inventor: WENDEROTH BERND DR
IPC: A01N37/50
Filed: 1986-07-16
Abstract: Oxime ethers of the formula    <IMAGE>  (I)  where R1 and R2 are hydrogen or alkyl, X(m=1 to 5) is halogen, cyano, trifluoromethyl, nitro, alkyl, alkoxy, unsubstituted or substituted phenyl, unsubstituted or substituted phenoxy, unsubstituted or substituted benzyloxy or hydrogen, and Y is methyleneoxy, oxymethylene, ethylene, ethynylene or oxygen, and fungicides containing these compounds.
Patent DE-3627855-A1 (DE)
Title: Snow pusher
Inventor: DAUSEND ROLF HELMUT
IPC: E01H5/02
Filed: 1986-08-16
Abstract: In a snow pusher, the clearing shovel (1) is of concave configuration with respect to the pushing direction. A handle (2) is connected to the clearing shovel (1) close to the bottom edge thereof. The bottom edge of the clearing shovel (1) is formed by an interchangeable ploughshare strip (3) made of hard rubber. <IMAGE>
Patent DE-3628617-A1 (DE)
Title: Toaster, in particular automatic toaster
Inventor: MAASS RUDOLF JUN
IPC: A47J37/08
Filed: 1986-08-22
Abstract: The invention relates to a toaster, in particular an automatic toaster, for baked products, such as bread, in the housing of which there are accommodated heating elements cooperating with switching devices, and at least one receptacle having heat-transparent walls and intended for the product to be toasted. The toaster has a support capable of being set up or hung up, on which there is mounted a rotational member equipped with at least one receptacle for the product to be toasted. The rotational member can be actuated by a time-dependently operating control device in such a way that its insertion slot for the product to be toasted is transferrable from a loading position to an ejection position for the toasted product.
Patent DE-3633212-A1 (DE)
Inventor: JELINEK HORST
IPC: C10B53/00
Filed: 1986-09-30
Abstract: A pyrolysis system for trash and refuse utilization having a heated low temperature carbonization drum with a device for feeding material to be carbonized located at one end face of the drum, a residue discharge device at the other end face of the drum, a low temperature carbonization gas exhaust, and a gas converter connected to the low temperature carbonization gas exhaust for converting the low temperature carbonization gas into cracked gas, includes means for supplying to the low temperature carbonization drum part of a quantity of cracked gas flowing out of the gas converter as a heat carrier.
Patent DE-3634326-A1 (DE)
Title: Magic box
Inventor: GASSER JOACHIM
IPC: A63J21/00
Filed: 1986-10-08
Abstract: The invention relates to a magic box which comprises a lining, a drawer and an insert box. The drawer can, optionally, be pulled out from the lining together with the insert box or alone. In order to make it possible for the magic box to be operated with one hand, a holding device is provided which retains the insert box in the lining, in the absence of special actuation, when the drawer is pulled out. Moreover, a handle recess is present in the bottom of the lining which makes it possible to press the bottom of the drawer against the bottom of the insert box in such a manner that an entraining force is generated which is greater than the retaining force, depending on whether the grip tab is actuated, so that the magic box can be operated by actuation with one hand alone.
Patent DE-3634562-A1 (DE)
Title: Control valve for operating devices which can be actuated by pressure medium
IPC: F16H3/12
Filed: 1986-10-10
Abstract: The invention relates to a control valve for operating devices which can be actuated by pressure medium, having a control member (2) which serves to actuate the control valve and on which a sensing foot (20) is arranged which can be bent against a restoring force and interacts with a shaft (23) in such a way that the stroke of the control member (2) varies depending on whether the sensing foot (20), upon coming to bear on the shaft (23), is bent when the shaft (23) is rotating or remains in its original position when the shaft (23) is stopped. The control valve contains an inlet valve (2, 9) and an outlet valve (2, 12) which are formed by a slide valve. The valve slide of the slide valve is formed by a part of the control member (2). The control member (2) is arranged in the control valve in such a way that it can be acted upon directly by the control pressure in the direction of the shaft. <IMAGE>
Patent DE-3638301-A1 (DE)
Title: Process for the autotrophic denitrification of water
Inventor: SONTHEIMER HEINRICH PROF DR
IPC: C02F3/30
Filed: 1986-11-10
Abstract: Published without abstract.
Patent DE-3643432-A1 (DE)
Title: Process for fixing, especially dyeing, as well as tube system suitable for carrying out this process and tube
Inventor: NAGEL MANFRED
IPC: D06B23/04
Filed: 1986-12-19
Abstract: In a process for the fixing, especially for the dyeing, of yarn, the yarn is wound onto tubes (2; 25; 43) which can be axially pressed together and/or pushed together. Yarn packages (3), the axial length of which is in each case smaller than the axial length of the tubes (2; 25; 43), are formed. The wound tubes (2; 25; 43) (bobbins) are then placed in a guided manner one above the other so as to resemble a column. The tubes (2; 25; 43) and the yarn packages (3) are subsequently axially pressed together simultaneously and essentially for the same period of time by means of the compression pressure. Finally, a fixing medium, for example a dye liquor, is conveyed through the packages (3). Provision is made, furthermore, for the annular free spaces, occurring, when the tubes (2; 25; 43) are placed one above the other, between adjacent yarn packages and on the end faces (5, 6) of the two outermost tubes (2; 25; 43), to be filled in an essentially pressure-resistant manner before the compression pressure is exerted. Moreover, there is provided a tube system comprising disc-shaped spacer pieces (8; 13, 16; 20; 30; 34, 35; 54) which engage over the tubes (2; 25; 43) over the length of the end regions left free by the respective package (3) and which have a receptacle (10; 21; 32; 55) matched to the diameter of these end regions. The outside diameter of the spacer pieces (8; 13, 16; 20; 30; 34, 35; 54) is, at the same time, equal to or larger than the outside diameter of the yarn packages (3). Finally, a ... Original abstract incomplete. <IMAGE>
Patent DE-3707818-A1 (DE)
Title: Method and device for continuously sampling and analysing cracked gas
Inventor: KUNZ ALFRED DIPL ING
IPC: G01N30/24
Filed: 1987-03-11
Abstract: A description is given of a method and a device for continuously sampling and analysing cracked gas. In order to make automatic sampling and analysis possible, the cracked gas sample is partially liquefied by cooling and fed to a separating container designed as a decanter precipitator. The liquid hydrocarbon and water fractions which separate in the separating container because of the differences in density are then collected in two separate measuring tubes. The remaining gas fraction is fed via a gas meter which measures the volume to two gas chromatographs, one for hydrogen and one for hydrocarbons. The measurement operation and calculations are all carried out by a computer or another automated system and this saves time and staff. The continuous automatic determination of the measured data makes it possible to improve the control of the cracking furnace process if a process control system is used. <IMAGE>
Patent DE-3709567-A1 (DE)
Title: Pyridonazo dyes
Inventor: LOEFFLER HERMANN
IPC: C09B29/42
Filed: 1987-03-24
Abstract: Pyridonazo dyes of the formula <IMAGE> in which D is the radical of a diazo component from the aminobenzoic ester series, and n and R are as defined in the description.
Patent DE-3710315-A1 (DE)
Title: Wetness switch
Inventor: SEEVER WIELAND
IPC: H01H35/42
Filed: 1987-03-28
Abstract: The wetness switch initiates safety measures or sets off an alarm if there occur even the slightest amounts of water. If there is wetness, a wetness sensor of reversibly swellable material automatically shortens counter to a force between its end points, causing a contact to be actuated by means of a lever. When it dries out, the wetness sensor automatically lengthens again and brings about the opposite switching operation.
Patent DE-3715250-A1 (DE)
Title: Single-roll crusher
Inventor: GRIZINA KLAUS DR ING
IPC: B02C4/10
Filed: 1987-05-07
Abstract: The invention relates to a single-roll crusher having a crusher roll which is mounted in rocker arms, the swivelling axis of the rocker arms being arranged ahead of the bearing axis of the crusher roll, considered in the conveying direction. The swivelling axis of the rocker arms is, furthermore, arranged above the bearing axis of the crusher roll, so that the crusher roll can deflect relatively easily and to a relatively great height when foreign bodies or difficult-to-comminute material to be crushed is transported to the crusher roll. By this means, a blockage of the single-roll crusher is prevented. <IMAGE>
Patent DE-3717345-A1 (DE)
Title: Internal-axis rotary piston engine
Inventor: ABTHOFF JOERG DR ING
IPC: F01C1/10
Filed: 1987-05-22
Abstract: The invention relates to an internal-axis rotary engine with an outer rotor rotating in a casing about a central axis of rotation and with an inner rotor moving in a stroke slot in the outer rotor. In order to provide a lightweight inner rotor which can nevertheless be subjected to high pressures from outside, its casing shell is of thin-walled design and its interior space circumscribed by the shell is filled with a pressurised gaseous medium.
Patent DE-3718650-A1 (DE)
Title: Radiation measuring instrument for measuring the intensity of an ionising radiation
Inventor: REIME GERD
IPC: G01T1/16
Filed: 1987-06-04
Abstract: A radiation measuring instrument for measuring the intensity of an ionising radiation field (2), comprising at least one radiation detector (1) which generates an electrical output signal (3) corresponding to the intensity of the radiation under the action of this radiation, and with an integration circuit (8) converting this output signal into a measurement value signal (Um) corresponding to the intensity, exhibits a program step with a switching signal (28) which feeds a reference value signal (32) of a reference value circuit (31) into the integration circuit immediately after the measuring instrument or a particular measuring range (I) has been switched on. Before the radiation measurement begins, this reference value signal sets a measurement value signal (Um1) in the integration circuit which signal corresponds to a particular radiation intensity (I1) to be expected from an ionising radiation in a particular environment and considerably shortens the waiting time until a sufficiently accurate measurement value signal (Um) is reached during the measurement of the radiation intensities within the range of this intensity to be expected. <IMAGE>
Patent DE-3720229-A1 (DE)
Title: Spring contact pin and a method for its production
Inventor: GIRINGER KLAUS
IPC: H01R13/15
Filed: 1987-06-18
Abstract: A spring contact pin for making contact with test items to be tested, such as printed circuit boards or the like. It has a cylindrical element and a spring-loaded contact element. The cylindrical element has at least one flap which forms a stop for the quiescent position of the contact element, and the tube of the cylindrical element is bent from a stamped piece of sheet metal.
Patent DE-3720919-A1 (DE)
Title: Sealing profile for segments of tunnel tubes
Inventor: GLANG SIEGFRIED
IPC: E21D11/38
Filed: 1987-06-25
Abstract: The invention relates to a sealing profile of rubber or rubber-like material for segments which are provided with an encircling recess and are assembled to make a tubular tunnel, the profile having:   a) grooves running in parallel on the base side in the longitudinal direction,   b) angled side flanks, and   c) channels running in parallel in the longitudinal direction. The essential feature of this sealing profile consists in the fact that there is at least one continuous web in the centre area (centre) of the profile. The web is not impaired in its supporting action by a longitudinal channel.
Patent DE-3726418-A1 (DE)
Inventor: BRUNKE ERNST-JOACHIM DIPL CHEM
IPC: C11B9/00
Filed: 1987-08-07
Abstract: It has been found that  alpha -campholenenitrile with formula A and gamma -campholenenitrile with formula B  <IMAGE>  A:  DELTA 3 (4); R1 = H, R2 = R3 = R4 = CH3 B:  DELTA 1 (2); R1 = R2 = R3 = CH3, R4 = H are excellent for use as fragrances, especially as components of fragrance mixtures for perfuming cosmetics or other consumer goods. The two nitriles can be used individually or in mixture with each other.
Patent DE-3727122-A1 (DE)
Title: Method and arrangement for adjusting (balancing) a current controller
Inventor: REISCH WOLFGANG
IPC: G05F1/575
Filed: 1987-08-14
Abstract: In a method for adjusting a current controller, in whose output circuit a current measurement resistor is arranged, an actual value signal being derived from the voltage drop across the measurement resistor, which actual value signal is compared with a desired value signal which is generated by a microcomputer, a calibrated current measurement device is connected in the output circuit. Correction values are stored in a memory assigned to the microcomputer and have the effect that a desired value signal calculated per se by the microcomputer is changed in such a manner that a current which corresponds to this calculated desired value signal flows in the output circuit. <IMAGE>
Patent DE-3736711-A1 (DE)
Inventor: SHOULDICE DAVID ROBERT
IPC: B01D61/26
Filed: 1987-10-29
Abstract: Dialysate preparation apparatus for mixing dialysate concentrate with water includes a main flow line (12) having one end (14) for connection to a source of water and another end for providing dialysate to a dialyzer (18). A concentrate flow line (26) has one end for connection to a source of dialysate concentrate (36) and another end connected to a junction (28) of the main flow line for adding concentrate to water in the main flow line. A volumetric pump (40) has a fixed discharge volume per stroke and is provided on the concentrate line. A concentrate sensor (44) on the main flow line is located downstream of the junction and provides control signals to the pump to pump concentrate to achieve the desired concentration. A controller (48) includes a comparator to compare the stroke rate with a limit indicating desired operating stroke rate range. The concentrate sensor is preferably a conductivity sensor. <IMAGE>
Patent DE-3737529-A1 (DE)
Title: Transfer facility
Inventor: STUEMKE GEORG
IPC: H04M1/725
Filed: 1987-11-05
Abstract: SITUATION: Automatic transfer facilities are sufficiently well known and are also used to a limited extent in the telecommunication service of the various administrations (car telephone). New markets are also currently being opened up in the citizen's band area. The relatively high price of these products is a particular obstacle to their widespread use. These are extremely complex systems consisting of a large number of individual chips which then interact more or less adequately. OBJECTIVE: Is intended to develop a system which can be implemented with a minimum of individual components. The production costs should also be at a minimum so that price is no longer an obstacle to widespread use. SOLUTION:  The "transfer facility" complex is replaced by a small computer. The program of the computer (software) emulates the behaviour of a transfer facility. In the meantime, this concept has been presented to the Central Approval Office for Telecommunications of the Federal German Post Office (DBP) as prototype. After having been tested, it is now approved for connection to DBP-owned circuits.
Patent DE-3741093-A1 (DE)
Title: Suction pipe installation for an internal combustion engine
Inventor: ABTHOFF JOERG DR ING
IPC: F02B27/00
Filed: 1987-12-04
Abstract: The invention relates to a suction pipe installation for an internal combustion engine with a cylindrical distributor chamber, from which a number of individual suction pipes of the same length are, starting from connection openings, guided around the distributor chamber on the outside in pipe coils running transversely to the longitudinal axis of the chamber, and open in connection pipe pieces projecting tangentially from the pipe coils. In order to be able to accommodate suction pipe lengths which are as long as possible on the distributor chamber, the connection openings are arranged offset in the axial direction in relation to the connection pipe piece, between which the individual suction pipes are laid in a number of pipe coils.
Patent DE-3742807-A1 (DE)
Title: Annealing apparatus
Inventor: HUBER PETER
IPC: G05D23/20
Filed: 1987-12-17
Abstract: In an annealing apparatus (1), an external bath (5) is connected to a thermostatic bath (2) via a flow-pipe (3) and a return-pipe (4). In this external bath (5), for example, liquids in a container placed therein can be held at constant temperature. It is provided, according to the invention, that interconnected sensors (7, 7a) for determining the average working temperature in the external bath (5) are arranged in the flow-pipe (3) and in the return-pipe (4). In accordance with the temperatures occurring in the flow-pipe (3) and the return-pipe (4), which depend on the heat used in the external bath (5), a corresponding alteration of the flow-pipe temperature is achieved via a temperature controller (6) and the thermostatic bath (2). <IMAGE>
Patent DE-3745040-A1 (DE)
Title: High pressure stuffing box shaft seal - with thrust rings formed of axially laminated layers of expanded graphite
Inventor: TUECKMANTEL HANS-J DIPL-ING
IPC: F16J15/20
Filed: 1987-07-03
Abstract: A stuffing box shaft seal assembly includes a coiled graphite sealing element (4). The sealing coil is located between two thrust rings (3,5), and placed in the seal housing (1). The thrust rings are produced of axially laminated layers of expanded graphite and metal foil. An adjustable clamping ring (2) which has a screw location on the housing produces the axial pressure on the thrust rings.
Patent DE-3811473-A1 (DE)
Title: Cardboard package with carrying strap
Inventor: GLOEYER WOLFGANG
IPC: B65D71/02
Filed: 1988-04-06
Abstract: A cardboard package which can be carried in one hand, is open on two sides, has a carrying strap for containers of identical shape and size, arranged adjacently in a row, and consists of the containers, of an annular cardboard blank with a hole punch-out in the middle of the covering wall and of two wrapping strap rings which are wrapped crosswise around the cardboard package. The containers are introduced laterally into the cardboard ring which is open on two sides and are subsequently wrapped horizontally relative to the bottom wall about half-way up the container walls. A second wrapping strap which is wrapped around the cardboard package centrally perpendicular to the bottom serves for carrying the package in one hand. Owing to the hole punch-out in the covering wall, the wrapping strap lying tightly against the walls of the cardboard ring can be gripped without difficulty. Lightweight, high and flexible plastic canisters or large preserve cans can be combined, for example, with the aid of the cardboard package with a carrying strap to form handy, dimensionally stable and stackable dispatch units. The outer surfaces of the containers and their shape are visible over the entire height and width on two sides of the package. The large-area cardboard ring can additionally be printed or labelled for advertising and identification purposes.
Patent DE-3815262-A1 (DE)
Title: Device for holding an electrical thin-film resistor which is constructed in the form of a plate
Inventor: GERARDS HANS
IPC: G01F1/684
Filed: 1988-05-05
Abstract: In the case of known holders, undesirable heat dissipation takes place via said holders, as a result of which measurements are corrupted. The mechanical stresses on the substrate of the thin-film resistor adversely affect the life. A parallelepiped holder, which consists of thermally insulated material, for the narrow sides of the substrate has surfaces with a thermally insulating glass coating on which the substrate is mounted by means of its corners, in the form of spot mounting, by bonding or fusion. The holder is used for air mass flow rate measurement in the induction manifold (induction pipe) of internal combustion engines.
Patent DE-3816899-A1 (DE)
Title: Rotary mower for front-loader mounting
Inventor: LASCHUETZA MANFRED
IPC: A01D43/07
Filed: 1988-05-18
Abstract: Published without abstract.