baber/WOPTO huggingface dataset:
Patent DE-3426996-A1 (DE)
Title: Electric motor, especially for driving a fuel supply pump
Inventor: KEMMNER ULRICH DIPL ING
IPC: H02K1/17
Filed: 1984-07-21
Abstract: An electric motor is proposed which is used especially for driving a fuel supply pump. The electric motor comprises a rotor and a magnet system which forms part of a stator of the electric motor and has an annular, ferromagnetic magnetic return path body and at least one permanent-magnet magnet segment which is arranged on its inner wall. The magnet segment is fixed in a position in accordance with the instructions by means of a tubular retaining device which is pushed into the magnetic return path ring in a fitting manner and is locked with respect to the magnetic return path ring. A particularly effective type of security of the magnet segment in the magnetic return path ring is achieved if the retaining device has a perforation for each magnet segment, the size of which perforation is matched to the projection dimensions of the magnet which result when viewed radially and if, furthermore, the retaining device has spring means which press the magnet segment against the inner wall of the magnetic return path ring. <IMAGE>
Patent DE-3432552-A1 (DE)
Title: Mobile device for spraying salt solutions
Inventor: MUELLER DIETER
IPC: E21F5/16
Filed: 1984-09-05
Abstract: In a mobile device for spraying salt solutions for dust suppression in underground mining operations, consisting of a salt-solution tank, spray heads attached to the salt-solution tank and a feed means for the salt solution, provision is made according to the invention for the feed means for the salt solution to consist of at least one pressure vessel which can be charged with compressed air, and for the spray heads to be provided with slits which can be adjusted in angle and width.
Patent DE-3434708-A1 (DE)
Title: Pharmaceutical compositions having antibiotic activity
Inventor: COLOMBO PAOLO
IPC: A61K31/545
Filed: 1984-09-21
Abstract: Therapeutic compositions having antibacterial activity which consist of cephradine and clavulanic acid in the molar ratio 3:1 to 1:1, preferably 2:1, in which the clavulanic acid exerts a strong synergistic effect on the antibiotic activity of the broad-spectrum antibiotic cephradine.
Patent DE-3441158-A1 (DE)
Inventor: SCHNEIDER REINHARD
IPC: B09B1/00
Filed: 1984-11-10
Abstract: An apparatus and method for withdrawing gaseous decomposition products from a refuse dump. Disposed at various locations in the refuse are gas collection mechanisms, such as gas wells, drainage systems, etc., each of which is connected via a gas withdrawal line with a collector, from which the gas is withdrawn for further utilization. Disposed in each gas withdrawal line is a sensor and a regulatable shutoff device. The sensor transmits the content of a characteristic constituent of the gas flow in a given gas withdrawal line to a measuring and control unit, which monitors the gas flow volume as a function of a comparison of the sensor signals with preset threshold values. If the sensors indicate that the content of the characteristic constituent of the gas flow exceeds or drops below the preset threshold values, the measuring and control unit opens or closes the associated shutoff device by an appropriate amount.
Patent DE-3502265-A1 (DE)
Inventor: PEDAIN JOSEF DR
IPC: C07C271/06
Filed: 1985-01-24
Abstract: The present invention is directed to a process for the preparation of a diisocyanate by reacting a diisocyanate with 2,2,4-trimethyl-pentanediol-(1,3) or reaction products of this diol which contain either ether or ester groups and optionally other diols or triols. The present invention is additionally directed to the diisocyanates produced by this process and to their use in one-component and two-component coating compositions.
Patent DE-3504919-A1 (DE)
Title: Single-surface clutch or brake without a slip ring
Inventor: WINKELMANN SIEGFRIED
IPC: F16D65/18
Filed: 1985-02-13
Abstract: The single-surface clutch (2) without a slip ring has a rotor which is let into the interior space (21) of the magnet body (4) and the hub of which simultaneously supports the bearing (8) of the magnet body (4). For this purpose, the sleeve (9), which is fixed on the shaft (1), is equipped with an end collar (13) which is let in, likewise flush with the contact surface of the armature disc (16), into the magnet body (4) and on which the leaf-spring straps (14) which take along the armature disc (16) are articulated. They cross a magnetic guide ring (18) which lies radially below the armature disc (16), and is situated in front, on the output side, of the coil former (19) inserted into the magnet body (4). A magnetic resistance (27) is built into the armature disc (16), approximately opposite the centre of the magnetic mating surface on the output body (3). The armature disc is also surrounded at its circumference by an outer annular collar (22) of the magnet body and is open only towards the output side. The overall length of the single-surface clutch (2) is thus now essentially determined solely by the width of the armature disc (16), of the coil former (19) and of the rear wall (24) of the magnet body (4). In addition, all the parts of the single-surface clutch (2) can be preassembled ready for operation and slipped onto the shaft (1) and all that is required is a magnetisable mating surface on the output body (3), in the region of the armature disc (16). The clearance for the motion of the armature disc (16) is here [...] from dirt and damage ... Original abstract incomplete <IMAGE>
Patent DE-3505440-A1 (DE)
Inventor: BINOEDER WILHELM
IPC: F02B77/08
Filed: 1985-02-16
Abstract: A method and apparatus for the operational state analysis of internal combustion engines with electrical ignition systems wherein, following any deviation from normal engine operation, the cause of the deviation is determined and localized in the engine. Provision is made first to ascertain with good time resolution a numerical value of speed by measuring the time interval between two consecutive ignition pulses of different cylinders and then to determine a second numerical value which includes both the count of the number of ignition pulses and the cylinder designation, both numerical values being stored in digital form over a substantial length of time. The engine speeds for the particular cylinders computed from those two numerical values being graphically displayed in the time sequence of the ignitions as an electronically generated stationary image.
Patent DE-3508900-A1 (DE)
Title: Arrangement for obtaining a switching criterion from a field strength measurement
Inventor: BART EUGEN DIPL ING
IPC: H04W36/30
Filed: 1985-03-13
Abstract: An arrangement for obtaining a switching criterion from a field strength measurement for transceivers in radio links in which the radio coverage is mainly via reflections. A field strength measuring device is set to a predetermined threshold. A control device continuously produces field strength measurements by the field strength measuring device at quasi-periodic times. A counting device with an accumulator in each case adds n counting valves in the accumulator when the measured field strength is above this threshold and substracts k counting valves from the accumulator when the measured field strength is below this threshold, n, k being integral numbers. The accumulator exhibits a predetermined starting value and a maximum or minimum count and produces a switching criterion at a predetermined count.
Patent DE-3509567-A1 (DE)
Inventor: GEHRING REINHOLD DR
IPC: C07D231/16
Filed: 1985-03-16
Abstract: Herbicidally and insecticidally active 4-nitro-1-phenylpyrazoles of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl or halogenoalkyl, R3, R4, R5, R6 and R7 each independently is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, or -(X)n-R8, X is oxygen, sulphur, sulphinyl or sulphonyl, n is 0 or 1, and R8 is halogenoalkyl.
Patent DE-3514835-A1 (DE)
Title: Binder resin for toner useful in electrophotography etc.
Inventor: INOUE SUKEJIRO
IPC: G03G9/087
Filed: 1985-04-24
Abstract: Binder resin for a toner comprises a polymer (I) having at least 2 peaks or shoulders in the chromotogram obtd. by gel permeation chromatography. These include a peak or shoulder A with the least mol. wt., Ma, of 2000 to 80000; a peak or shoulder C with the greatest mol. wt., Mc, such that the ratio Mc/Ma is at least 150; and a peak or shoulder B with a mol. wt., Mb, intermediate between Ma and Mc. Ma pref. = 2000 to 40000; Mb = 3 x 10 power 5 to 1 x 10 power 6; and Mc = 3 x 10 power 6 or more. The relationship of Ma and Mc is such that (-2.5 x 10 power 2 x Ma) + (5.5 x 10 power 6) is less than or equal to Mc, which is less than or equal to -5.0 x 10 power 2 x Ma) + (1.5 x 10 power 7). The peaks or shoulders have heights Ha, Hb and Hc such that the ratio Ha:Hb:Hc = 1:0.2-1.0:0.1-0.6.
Patent DE-3517306-A1 (DE)
Title: Device for aligning shuttering elements arranged next to one another
Inventor: HAGEMES KLAUS
IPC: E04G17/00
Filed: 1985-05-14
Abstract: A device for aligning shuttering elements, such as shuttering panels, arranged next to one another is disclosed, which device has a one-piece long crossmember, in the central region of which two claws facing each other with inclined screw-clamping faces and adjustable with respect to each other are arranged, which claws can clasp between them the edge profiles of the frame of shuttering panels. Arranged on the crossmember in the central region and at the ends there are in each case supports, by which the crossmember bears on the outer side of the frame of the shuttering panels to be aligned with respect to one another, the supports being designed of such a width that they also come to bear on transverse bars of the frames if the crossmember itself is arranged next to the transverse bars of the frames. The device may in this case be designed as a straightening screw-screw-clamp extended in a straight line or else as a corner screw-screw-clamp with angular crossmember, in order that it can either bring shuttering panels located next to one another into mutual alignment or can set up corner regions of shutterings.
Patent DE-3523364-A1 (DE)
Title: Process for preparing crystalline alkali metal sheet silicates
Inventor: RIECK HANS-PETER DR
IPC: C01B33/38
Filed: 1985-06-29
Abstract: The invention relates to a process for preparing a crystalline alkali metal sheet silicate, in which an aqueous solution of alkali metal silicate or a slurry of amorphous alkali metal silicate having a molar ratio M2O (not neutralised)/SiO2, where M is an alkali metal, of from 0.05:1 to 0.8:1 is kept at temperatures of from 70 to 250 DEG and this reaction mixture is allowed to react for a period sufficient to cause the alkali metal sheet silicate to crystallise. After the start of crystallisation, an acidic compound is added in such an amount that a ratio M2O (not neutralized)/SiO2 of from 0.05:1 to 0.8:1 is continuously maintained in the mother liquor of a filtered sample. This acidic compound is added, however, at least in an amount of 5 milliequivalents H<+>/mol SiO2 of the alkali metal silicate used.
Patent DE-3527945-A1 (DE)
Title: Mounting of rotating machines
Inventor: NOVACEK PETER DIPL ING
IPC: F16C39/06
Filed: 1985-08-03
Abstract: To exercise control over turbine-set bearings (1,2,3) at risk in terms of stability or loading, these bearings are supplemented by one or more magnetic bearings (5,6,7). <IMAGE>
Patent DE-3535449-A1 (DE)
Title: Method for manufacturing brushes, and brush manufacturing machine to carry out the method
Inventor: ZAHORANSKY HEINZ DR ING
IPC: A46D3/00
Filed: 1985-10-04
Abstract: A machine (1) (Figure 1) serves to manufacture brushes, the bristle tufts (5) being inserted at the same time in a plastic injection moulding operation of the brush body. For this purpose, in addition to an injection moulding device (2) and an associated injection mould (3) with receiving openings for the bristle tufts (5), the machine (1) has an inserting machine (4). With the aid of this inserting machine (4), bristle tufts are folded and subsequently pushed with their closed end into the receiving holes of the injection mould. The insertion of the bristle tufts can thus be carried out in a simple manner and, additionally, a particularly good anchorage in the brush body results as well as a good sealing of the receiving holes (6) during the injection moulding operation. <IMAGE>
Patent DE-3536525-A1 (DE)
Title: Metallic heat transfer surface for boiling liquids
Inventor: ROCHA GERHARD DIPL-ING
IPC: F28F13/18
Filed: 1985-10-12
Abstract: The invention relates to a metallic heat transfer surface for boiling liquids, with a rough surface layer. The invention is intended to provide a wear-resistant, coated heat transfer surface which effects a high heat transfer at boiling liquids, is adapted to the boiling liquid and is easy to prepare. According to the invention, the surface layer consists of solid particles which are bonded to metal, are virtually non-conductive electrically and have, in their macrostructure, a multiplicity of cavities connected with one another and with the boiling liquid. In the microstructure, the surface layer is formed to be rich in notches. The solid particles are hard oxides or carbides, in particular silicon carbide. The solid particles are expediently formed with sharp edges. The preferred fields of application are heat transfer devices for boiling various liquids such as, for example, oxygen, nitrogen, refrigerants and the like.
Patent DE-3537209-A1 (DE)
Title: Measuring instrument for determining the magnetic flux of magnets
Inventor: FANGHAENEL HILMAR DIPL ING
IPC: G01R33/028
Filed: 1985-10-18
Abstract: In this measuring instrument, an electrically conductive disc (2) is driven by an electric motor (3). The electrically conductive disc is rotating in the magnetic field to be measured. The electric motor (3) is operated either with a constant current or at constant speed. In constant-current mode, the motor speed occurring when the disc (2) is rotating within the magnetic field is used as a measure of the magnetic flux. In the constant-speed mode, the current consumed by the electric motor and occurring when the disc (2) is rotating within the magnetic field is used as a measure of the magnetic flux. This arrangement can be used for detecting the total magnetic flux with little expenditure and within a short measuring time. <IMAGE>
Patent DE-3601996-A1 (DE)
Title: Saw-tooth grinding machine
Inventor: VOLLMER JOERG
IPC: B23D63/00
Filed: 1986-01-23
Abstract: The saw-tooth grinding machine contains an arbor (12) rotatably mounted in a saw-blade carrier (10). The rotary movement of the arbor (12) with the saw blade (S) held on it in such a way as to be fixed in terms of rotation is inhibited by a braking device (22, 24, 20) which is activated at least when the clamping device (34, 36) is released. <IMAGE>
Patent DE-3602893-A1 (DE)
Title: Bale-clamping device on flat-silo extractors
Inventor: HEGGEMANN NORBERT
IPC: A01F25/20
Filed: 1986-01-31
Abstract: A bale-clamping device on a flat-silo extractor intended to extract cuboid fodder bales is mounted on a vertical guide so as to be engageable and disengageable. The clamping of the fodder bale takes place, with a cutter bar descending, by means of the clamping beam loaded with pressure, and the release takes place as a result of the actuation of a return device by the ascending cutter bar. <IMAGE>
Patent DE-3605655-A1 (DE)
Title: Single-station laundry press
Inventor: XANDER GERHARD
IPC: D06F47/00
Filed: 1986-02-21
Abstract: The present invention relates to a laundry press, especially a single-station laundry press, with an improved ram. The membrane of the ram consists in a sandwich-like manner of a plurality of layers of types of rubber of varying Shore hardness, the outer layer facing the laundry to be pressed out having the highest Shore hardness, and the Shore hardness decreasing inwards in layers.
Patent DE-3607131-A1 (DE)
Title: Flow-controlled connection and distributor piece forming a valve bottom part for two-panel and multi-panel radiators
Inventor: ZIMMERMANN HEINZ
IPC: F16K31/64
Filed: 1986-03-05
Abstract: To avoid the cold influx zone which arises at a radiator (system), which leads to heat removal in the vicinity of the radiator, the abovementioned connection and distributor piece is screwed in upstream of the radiator panel(s) and the integrated, controllable distribution of heating water (controllable by means of a thermostatic valve and additional shut-off facility) ensures that the radiator panels within a radiator system can be regulated individually. Result: the radiator panel opposite the cold influx zone, in particular, can be heated in a constant manner (or controlled individually). Effect: uniform heat distribution in the vicinity of the radiator (giving a subjective sensation of uniform heat) and a considerable saving of energy.
Patent DE-3614092-A1 (DE)
Title: Method and arrangement for gauging ink-measuring strips printed together with printing products
Inventor: RAKITSCH PETER DIPL ING
IPC: B41F33/00
Filed: 1986-04-25
Abstract: The invention relates to a method and an arrangement for gauging ink-measuring strips printed together with printing products. In order to bring and keep the measuring dots (D) of the densitometer head (1) for the densitometric gauging in congruence with the ink-measuring strip (FMS), a tracking head (2) is fixed on the end face of the densitometer head (1), which tracking head portrays two separate measuring dots (N) on the printing product. These two measuring dots (N) are arranged in the transverse direction relative to the ink-measuring strip (FMS) and have an outer spacing which is smaller than / equal to the width of the ink-measuring strip. Two sensors (4, 5) of the tracking head (2) measure the remission of these measuring dots (N) in particular scanning steps. The amount and the direction of the correction of the densitometer and scanning head (1, 2) in the transverse direction relative to the ink-measuring strip (FMS) can be calculated from the difference between the two measured values and by comparing the difference value of the preceding measurement with the difference value of the current measurement. <IMAGE>
Patent DE-3616839-A1 (DE)
Title: Device for fixing a grinding wheel in an easily releasable manner
Inventor: KIESER HERMANN ING GRAD
IPC: B24B45/00
Filed: 1986-05-17
Abstract: In a device for fixing a grinding wheel (14) in an easily releasable manner to a grinding spindle (8) of a portable grinding machine having two flanges (11, 13) accommodating the grinding wheel (14) between them, in which the grinding spindle (8) consists, separately, of a hollow shaft (9) and an inner shaft (10), the inner shaft (10) carries at its free end one of the flanges (13) which is removable via a thread (12) in order to exchange the grinding wheel, said inner shaft (10) being axially displaceable with the aid of a thread (23) in order to tighten or loosen the tension, and for this purpose the end of the inner shaft (10) having a collar (17) which is supported in order to maintain the axial tensioned position of the inner shaft (10) in the tensioning direction, it is proposed, for the simple exchange of the grinding wheel without the use of tools, that as the support of the collar (17) of the inner shaft (10) this collar (17) is supported at the bottom by a bearing (19), preferably a rolling bearing, and that this bearing (19) and thus the inner shaft (10) is movable by the thread (23) in the axial direction with respect to the hollow shaft (9) and in this way the tension between the flanges (11, 13) can be removed or restored again in order to clamp the grinding wheel (14). <IMAGE>
Patent DE-3617598-A1 (DE)
Title: Sensor for detecting oil-saturated filter inserts in plants for oil/water separation
Inventor: RUMP HANNS
IPC: B01D17/02
Filed: 1986-05-24
Abstract: The invention relates to a sensor which detects the saturation of a very fine filter which is used in plants for oil/water separation. In these plants, the oleaginous constituents are retained in the filter material. In this case, the water is progressively replaced by oil. The invention describes a sensor which gives an alarm when the filter is oil-saturated, that is unserviceable.
Patent DE-3617969-A1 (DE)
Title: Excrement collector for animal excrement, especially for dogs and cats
Inventor: METZL HANS
IPC: A01K23/00
Filed: 1986-05-28
Abstract: Published without abstract.
Patent DE-3631762-A1 (DE)
Title: Device for the provisional closure of the abdominal cavity
Inventor: GRUENDLER PATRIK DR MED
IPC: A61B17/04
Filed: 1986-09-18
Abstract: As an auxiliary device in visceral surgery for providing a provisional closure of the abdominal wall (9) in a manner that is gentle to the tissues, the invention proposes plate elements (1, 2) having pointed claws (8) on a flat side. Pairs of these claws are fitted on the inside edges of the incision in the abdominal wall mirror-invertedly such that the claws (8) penetrate the aponeurosis (10). The plate elements (1, 2) are pulled together by a tensioning strap (11) each. <IMAGE>
Patent DE-3632063-A1 (DE)
Title: Vehicle wheel
Inventor: VOGT ROLF DIPL ING
IPC: B60B7/01
Filed: 1986-09-20
Abstract: In order to obtain a smooth surface of the outside of the wheel in the case of wheels which have been fitted together and welded, the attachment of the wheel disc is to take place in the region of the rim flange/rim shoulder. During this process, undercuts are produced, from which splashes and other contaminations cannot escape, thus resulting in corrosion spots. The thermoforming and beading techniques used to seal off the undercuts are complex and uneconomic. The attachment of the wheel disc in the said region is therefore to be made possible without the disadvantages mentioned, the intention also being to compensate or damp elastic shape variations in the vehicle wheel. The space between the inner side of the wheel disc (2) and the radially inner wheel rim (1) is sealed off by profiles (3) made of rubber, rubber-like plastics or metal materials in such a way that the contaminations and corrosion spots mentioned are avoided. The profiles or an elastically resilient metal ring are expediently held additionally by means of grooves and projections in the wheel disc and wheel rim. Since they are pressed into the undercut under considerable prestress, elastic shape variations of the wheel can be absorbed. Due to the smooth surface of the contour of the wheel, the air resistance is reduced and the visual appearance is improved. <IMAGE>
Patent DE-3633470-A1 (DE)
Title: Process and apparatus for producing a sludge structure of high surface area
Inventor: ROEDIGER WALTER DIPL ING
IPC: C02F11/12
Filed: 1986-10-01
Abstract: A process and an apparatus for increasing the surface area of pasty sludge is proposed, by subjecting this in a controlled manner to the action of pressure. If required, additives can be simultaneously added during this, which, inter alia, produce a further dewatering of the sludge.