baber/WOPTO huggingface dataset:
Patent DE-2925399-A1 (DE)
Title: Oil slick collector with endless skimmer belt - has blades on belt discharging into adjustable depth variable capacity duct (NL 2.1.80)
Inventor: VUORISTO PAAVO KALERVO
IPC: E02B15/04
Filed: 1979-06-23
Abstract: The oil slick collecting appliance has a trough-like chamber open on one side to take in the oil/water mixture. The trough contains a blade conveyor, moving the mixture to the back, towards a downward extending duct, which has an open end and oil removal elements. In the duct, oil and water are separated, due to their differing specific gravities. The depth of the duct is adjustable, to alter its capacity. Adjustment is via a tubular telescopic wall.
Patent DE-2926246-A1 (DE)
Title: Individualised boot insole - made by injecting two-component silicone rubber mix into hollow insole
Inventor: LUTZ NORBERT
IPC: A43B7/28
Filed: 1979-06-29
Abstract: A tailor-made insole for mountaineering boots consists of a hollow sole, made of a soft plastic foil with a foam or textile coating towards the foot, and a hinged attachment for the boot rear cap witb wings to support the ankle joint. A two-component silicone rubber cpd., consisting of the elastomer and a bardener, is injected in the two parts. After it has been kneaded and tben inserted in the boot, the foot of the individual wearer is rested on it with little pressure until the cpd. has set to sbape. This insole weighs very little and increases tbe comfort for the sole, heel and ankle of the wearer.
Patent DE-2927771-A1 (DE)
Title: Mast-mounted tubular spinnaker bag - is arranged for sail stowage by hauling on head line and setting by hauling on clew lines
Inventor: BUMILLER WALTER
IPC: B63H9/10
Filed: 1979-07-10
Abstract: The mast-mounted tubular spinnaker bag may be either secured to the mast or an integral part of this. It is dimensioned to accommodate the entire sail. For stowage the sail is inserted head-first by pulling down on the headline, so that the clews end up at the top of the bag. The clew lines can thus be used to pull the sail out of the bag when setting it; The system is designed to give rapid setting of the sail when required with little danger of entangling the sail in the rest of the rigging.
Patent DE-2936381-A1 (DE)
Title: Reversible electric motor drive for household rubbish compaction - has diode in reversing current path, blocking specified half waves
Inventor: FAERBER KARLHEINZ
IPC: H02P23/24
Filed: 1979-09-08
Abstract: The reversible electric motor drive is for household appliances, and has an alternating current drive motor and a reversing switching arrangement, depending on load. The switching arrangement is pref. a switching relay, controlled by a thyristor, whose contacts are used for changing over the drive motor, at least approximately at the extreme value of a half wave of the alternating voltage. The change-over takes place via a circuit for the motor reverse run. A diode (14) is incorporated in this circuit which blocks half waves of opposite polarity, which follow the change-over pulse. In this manner contact chatter at high current strength, with harmful effects, is prevented by a simple circuit which also prevents arcing and welding of the relay contacts.
Patent DE-2938060-A1 (DE)
Title: Automatic locating lugs adjustment - is for aircraft external loads and controls lug position by probe rotated according to load dia.
Inventor: HUETTER HORST
IPC: B64D1/06
Filed: 1979-09-20
Abstract: The arrangement for automatic adjustment of locating-lugs on external-load chocking brackets, e.g. on aircraft, to variations in load dia. embodies a rotatably-mounted probe (12) to bear against the load surface (11). Hooking-on the load rotates the probe to a degree reflecting load dia. A toothed-wheel drive (15,17,18) translates this movement onto racks (19) on the shanks of the lugs (e.g.13), moving them outwards for increasing dias. Part (20) of each lug upper surface carries flat-topped teeth (21), matching others (22) formed on the bracket. Downward-acting spring-loaded plungers (23,24) oppose engagement of these sets of teeth.
Patent DE-2939710-A1 (DE)
Inventor: KUEHNER ERNST EWALD
IPC: E02F3/54
Filed: 1979-09-29
Abstract: 1. A scraper apparatus with a jib (9) stretching out over an aggregate store and able to be turned thereover and which at its central end is turnable joined to a base (4), with a winch (8) next to the base, and a scraper bucket (12) moved by the winch by way of a rope, the rope consisting of a pulling rope (13) directly fixed to the scraper bucket and a return rope (14, 16) running from the winch along the jib round at least one deflection pulley (15) at the free end of the jib to the scraper bucket, characterized in that the jib (9) is turnable joined at the front side of the base (6) of a driver's cabin (5), that the winch (8) is placed on the rear side opposite to the jib, that a lever (19) is turnable joined to the cabin of the apparatus and that in the path of the return rope (14, 16) and on the free end of the lever (19) a rope pulley (18) is turnable mounted, which is movable from an operation position into a position for shortening the return rope (16) and has in every position a sufficient distance to the drum (8) of the winch so that the fleat angle between the winch and the rope pulley (18) rests in harmless limits.
Patent DE-2953313-A1 (DE)
Title: Plate shearing press with blades in C=shape frame - has flame cutter and blades independently movable along plate support and edge milling cutter in frame
Inventor: FRICK GEORG DIPL ING
IPC: B23D15/06
Filed: 1979-12-15
Abstract: The plate (2) shearing press comprises a C-shaped frame (3) with fixed lower blade (7a) and movable upper blade (7b) and a shear table (5). This table is provided with a long support table (1) extending in the direction of the blades and the frame is movable by a motor drive, along the support table. Plate supporting outriggers are movable along the support table via a single rack (14b) to support the plate when a flame cutter assembly, which is similarly movable (e.g. on 17), is operated. The frame further carries a movable slide (29) carrying an adjustable edge milling cutter (30).
Patent DE-3000920-A1 (DE)
Title: Cane lining for furniture elements - comprises several strands of tropical plants individually fixed without splitting
Inventor: RAUSCH KARL
IPC: A47B95/00
Filed: 1980-01-11
Abstract: The decorative facings are formed by several wood-like, fibrous, branch-less highly flexible strands. These are made from the core of a tropical liana plant e.g. palmyra which can be of any length but have a constant cross-sectional area over their entire length. They are placed in position side by side axially parallel so as to contact each other without any gaps or spaces to form an optically closed covering or lining These strands are fastened by fins (3) to the underneath structure (2) now giving the appearance of a crane structure but without the disadvantages such as easy splitting.
Patent DE-3010237-A1 (DE)
Title: Carbonyl di:isothiocyanate and isothiocyanato-carbonyl isocyanate - obtd. by reaction of carbonyl halide e.g. phosgene or halo:carbonyl isocyanate with ammonium thiocyanate
Inventor: JOCHIMS JOHANNES CHRISTIAN PRO
IPC: C07D285/34
Filed: 1980-03-17
Abstract: In a new process for the prodn. of carbonyl psuedohalides of the formula SCN-CO-Y (I) (where Y is isothiocyanate or isocyanato), a carbonyl halide of the formula Hal(1)-CO-Hal (2) (II) (where Hal(1) and Hal(2) are F, Cl or Br and Hal (2) can also be isocyanato) is reacted with ammonium thiocyanate in the presence of an inert polar diluent at below 30 deg.C in such a way that the carbonyl halide (II) is always present in excess. The cpd. isothiocyanate-carbonyl isocyanate (Ia) of the formula SCN-CO-NCO is new and claimed. Also new and claimed is the use of carbonyl diisothiocyanate (Ib) for the prodn. of 5,6-dihydro-6-thioxo -2-(XR1)-1,3,5- thiodiazin-4-one derivs. (II) (where X is O, S or NR2; and R1 and R2 are H, open-chain or cyclic alkyl, aralkyl or aryl) and of 2-thiobuirsts of the formula (R3) (R4)-CO-NH-CS-N(R3)(R4) (III) (where R3 and R4 are H, alkyl, aralkyl or aryl or N(R3) (R4) is a heterocyclic ring). (I) are reactive substances suitable for use as intermediates e.g. pharmaceuticals, plant protection agents and materials protection agents. In particular, (Ib) is useful on intermediate for thiodiazines (II) and thiobuirets (III) useful as pharmaceuticals, microbicides, fungicides and insecticides.
Patent DE-3012297-A1 (DE)
Title: Band roll production machine - fitted with band transport clamp, roller guides and core holding device
Inventor: FROEBEL RICHARD
IPC: B65H19/22
Filed: 1980-03-29
Abstract: Machine for the production of band rolls by winding up a pre-selectable length of a specially woven band drawn off from a band storage on to roller guides drivable in rotation and held by a core holding device. The machine is fitted with a band transport clamp (45) movable to and fro transverse to the winding axis and drivable in rhythm which can be moved in and out of a contact position at either end of its movement path at a distance from the front edge of the band (91). The free end of the band (90) can be fixed by a shackle on the roller guides (67) which can be moved to the core holding device (62) by an inserting system. In addition there is a separating device (33) to form a new band end for the subsequent band roll.
Patent DE-3014152-A1 (DE)
Title: Clad strip or plate for exposure to high magnetic fields - esp. in nuclear fusion appts., using austenitic steel substrate clad with copper or its alloys
Inventor: EISENTRAUT HOLGER
IPC: B32B15/01
Filed: 1980-04-12
Abstract: The composite material consists of strip or plate with min. length 1000 mm. min. width 100 mm, and a min. thickness of a few mm. The material is made using an austenitic steel substrate, which is coated on at least one side with an intermediate layer(I) made of a non-magnetic Cu alloy contg. min. 50% Cu, and min. 0.01 mm thick; and layer(I) is covered by a Cu or Cu alloy layer(II). Layer(I) is pref. a Cu-Ni alloy, or a Cu-Ni-Fe alloy; and the two layers(I,II) are pref. applied to both sides of the substrate. Hot roll cladding is pref. used to make the composite, where the substrate is first clad on both sides with layer(I) and a second operation is used to apply layers(II). Used e.g. in mfg. field coils for thermonuclear fusion plant, where the composite strip must be non-magnetic and resist temp. changes from -200 to +100 deg.C.
Patent DE-3016459-A1 (DE)
Title: Sanitary valve with rotary spindle - has protrusion on inside of grip engaging in recess in outside of housing
Inventor: ZWINK HELMUT
IPC: F16K31/60
Filed: 1980-04-29
Abstract: The valve is partic. for sanitary use, having a rotary spindle extending through a housing and a grip fitting on the spindle head. A recess in the housing forms with a protrusion on the rotary portion of the valve a stop limiting rotary movement. The recess (20) is in the outside of the housing (2) and the protrusion (30,31) is on the inner periphery of the grip (1), typically on the inside of a hollow cylindrical apron (18). There can be two diametrally opposite recesses and two diametrally opposite protrusions, in the housing and on the grip respectively.
Patent DE-3017599-A1 (DE)
Title: Solid fuel briquettes contg. additive - comprising cationic polyurethane, and e.g. as binder polyvinyl alcohol
Inventor: SCHAEFER HANS-GEORG PROF DR
IPC: C10L5/14
Filed: 1980-05-08
Abstract: Fuel briquettes comprise 80-99 wt.% of a solid fuel, 0.1- 19 wt.% of a natural or synthetic binder, and 0.1-10 wt.% of a cationic polyurethane (I). (I) is a prod. obtd. by (a) reacting a monomeric aliphatic dihydroxy cpd. (II) with a polyisocyanate and a monomeric aliphatic diol contg. a tert. N atom, and then converting the N atom to ammonium form, or (b) reacting (II) with a polyisocyanate and a monomeric aliphatic diol contg. a N atom in ammonium form. Cpd. (II) must have an aliphatic gp. of at least 10 C atoms attached to one of the atoms linking the 2 OH gps. The binder can be a bituminous material or esp. polyvinyl alcohol (PVA). The briquettes can be produced from a wide range of solid fuels (including various coal grades, wood charcoal and esp. lignite). They have good mechanical properties (esp. good resistance to low temps.), burn practically smokelessly, and can be coked to produce high-quality coke.
Patent DE-3019087-A1 (DE)
Title: Paper punching tool accessory - has flexible membrane on punch blade, to remove cut blanks
Inventor: LAUTENSCHLAEGER WERNER
IPC: B26D7/18
Filed: 1980-05-19
Abstract: The accessory is for the removal of cut blanks, during the punching of multi-layered material, esp. paper. The inner section of the punching blade (1), opposite to the blade edge (2), which is formed by the tool retainer plate (3), contains a membrane (5), which may be expanded by a pressure medium, esp. compressed air.S The membrane is fastened to the retainer plate, via a frame (6), so that the plate forms one wall of the hollow, which is enclosed by the membrane. The shape of the frame corresponds to the punching blade. To reduce flexibility, the membrane may consist of thickened material, or of several layers.
Patent DE-3022213-A1 (DE)
Inventor: DWORAK ULF
IPC: C04B35/58
Filed: 1980-06-13
Abstract: Ceramic shaped articles are disclosed which are formed of dense, non-metallic, mechanically resistant materials and contain eutectic constituents consisting of zirconium oxide, hafnium oxide and at least one other high-melting oxide and mixtures thereof. The composition exhibits excellent hardness, wear properties and bending strength. A method for preparing the articles is also disclosed wherein the appropriate mixture in a hypoeutectic, eutectic, or hypereutectic ratio is heated to its melting point, poured into a preheated mold and cooled.
Patent DE-3022673-A1 (DE)
Title: Mine part cut machine cutter head - has spray water fed through axial cavity from carrier rear to head
Inventor: FOELSING KARL-HEINZ ING GRAD
IPC: E21C27/24
Filed: 1980-06-18
Abstract: Cutting tools are sprayed by nearby nozzles with water supplied through ducts inside the cutter head, on a part- cutting machine, esp. as used in mining. Water supply is effected through a hollow space running in the axial direction, extending from the rear end of the fixed cutter head carrier (1) into the rotatable cutter head (4) bearing the tools (8). The hollow can be in the form of a tube (14), passing centrally through motor (11), coupling (12), gear assembly (13) and other units arranged in tandem in the head carrier; or it can consist of adjacent holes in the shafts of these units.
Patent DE-3030491-A1 (DE)
Title: Automatic liquor vol. control system for washing machine - times rates of increase of water level to estimate load size
Inventor: KOOS DIETRICH DIPL ING
IPC: D06F33/47
Filed: 1980-08-12
Abstract: Automatic washing machine has a controller which adjusts the volume of the wash liquor according to the size of the load by timing the rise of the water level whilst the machine is filling, and selecting the liquor volume which corresponds to the time required to attain a particular minimum level. The magnetic water-inlet valve can be operated by one of a series of switches, each corresponding to a particular liquor volume, controlled by one or more pressure-sensitive detectors monitoring the rising water level. The minimum-level switch incorporates a timer which activates one of the other minimum-level switch incorporates a timer which activates one of the other switches according to the elapsed time when the minimum level is reached.
Patent DE-3031090-A1 (DE)
Title: Athletic home training appts. - includes one fixed seat and separately movable actuating levers fitted with brake elements acting in any direction of movement
Inventor: SEUSER MANFRED
IPC: A63B23/035
Filed: 1980-08-16
Abstract: The home training appts. has one seat, individually movable actuating levers fitted with brake elements for the arms and holders for the feet. The seat(4) of the training appts. is locked in position and the brake elements of the actuating levers (6) operate in any direction of turning. The holders(11) for the feet are attached to sliding- and/or turning parts which allow a forward and backward movement relative to the seat(4) and there are brake elements for the sliding or turning sections which act in any direction of their movement.
Patent DE-3035442-A1 (DE)
Title: Gyro compass with simple rubber bellows - providing suspension mounting of rotational symmetrical shape and with rigid detachable connections
Inventor: RAHN ARMIN
IPC: G01C19/38
Filed: 1980-09-19
Abstract: A gyro-compass has a suspension mounting for the compass case which has defined and different spring and damping characteristics in the axial, peripheral, and lateral directions. The mounting is simplified compared to conventional arrangements without detracting from the required deflection and damping characteristics in the above three directions. The mounting device contains a connecting element (6) mounted coaxially with the vertical axis of symmetry and consisting primarily of an elastomeric material. The connecting element forms a point suspension for the gyro system (1,3). The connecting element may be a rotation-symmetrical rubber bellows with one mounting edge (6b) attached rigidly but removably to the top wall (2) of the case. Its other mounting edge (6b) is connected to the transfer shaft (9) of the azimuth follower.
Patent DE-3036317-A1 (DE)
Title: Liquid phase epitaxy appts. for mfg. semiconductor devices - where molten phase flows from cup shaped vessel into cell contg. substrates
Inventor: GILLESSEN KLAUS DIPL PHYS DR
IPC: C30B19/06
Filed: 1980-09-26
Abstract: A cup-shaped vessel is used to hold a molten phase so the surface of the latter is small; and an outlet hole is provided in the base of the vessel, which rests on a plate. The vessel can be moved along the plate until its outlet hole is coaxial with a hole in the plate; hydrostatic pressure and/or capillary forces are then used so the melt flows through the holes into a cell contg. one or more substrates. The melt pref. consists of Al, Ga and/or In; whereas the substrate is pref. a cpd. formed from Al, Ga and/or In with P, As and/or Sb. The substrate is esp. GaAs. The pref. cell consists of two plates sepd. by a spacer ring, the upper plate contg. an inlet hole for the melt. Useful esp. with semiconductor devices using GaAs, GaP, Ga-Al-As, and In-Ga-As-P. A simple appts. where the shape of the vessel promotes rapid mixing of the melt.
Patent DE-3043792-A1 (DE)
Title: Dental health compsn. contg. biotin antagonist - to inhibit growth of biotin dependent cariogenic microorganisms
Inventor: GUNTHER ROLAND E
IPC: A61K8/67
Filed: 1980-11-20
Abstract: Dental health prod. is a toothpaste, toothpowder, mouthwash, chewing gum, confection, tooth-coating concentrate or sustained-release buccal tablet contg. enough biotin antagonist (I) to prevent biotin uptake by microorganisms which cause dental caries, plaque and acid formation. Pref. (I) is a biotin inactivator and/or a biotin antimetabolite. (I) inhibit biotin which is an essential growth factor for the oral bacteria, so interfere with their development. They have no significant effect on the biotin store in the body.
Patent DE-3046319-A1 (DE)
Title: Butt joining machine for wood strip sections - has offset tongue milling and gluing heads either side of endless conveyor belt
Inventor: MEETH ERNST JOSEF
IPC: B27M3/00
Filed: 1980-12-09
Abstract: The machine joins wooden strip sections of different lengths together end-to-end, particularly in the manufacture of window frames. It comprises an endless conveyor belt (1) with transverse carrier slats (2) at intervals, while on opposite sides of the belt and offset from each other are tapered tongue milling and gluing heads (4,5; 6,7). Between the milling heads and above the belt is a transverse conveyor (9,10), transporting in a direction oblique to the conveyor belt. The latter is followed by a third conveyor (16) at right angles to it, and a brake system slows down the strips (12) which have been provided with tongues and glued.
Patent DE-3048404-A1 (DE)
Title: Production of complex copper-arsenic compound - adding cupric salt to slurry contg. copper and arsenic sulphide(s), extracting metal values, sepg. solid and liq., adding alkali to liq.
Inventor: TAKAHASHI NOBUO
IPC: C22B30/04
Filed: 1980-12-22
Abstract: A process for producing complex copper-arsenic cpd. is claimed which consists of (a) making a smelting intermediate product which consists of sulphides contg. copper and arsenic into slurry with water then adding water soluble cupric salt to the slurry so that the copper concn. in the slurry becomes at least 20 g/l and copper and arsenic are extracted (in the extract, the ratio of the copper concn. to arsenic concn. is at least 1.0); (b) cooling the extract obtained in step (a) is to a certain temp. and maintaining at the temp., to separate solid and liq; then (c) adding an alkali to the liq. part sepd. in step (b) so that the pH becomes 6-7, then copper and arsenic are sepd. as ppts. The produced complex copper-arsenic compound is used as an intermediate prod. for Cr-Cu-As cpd. wood preservatives.
Patent DE-3101731-A1 (DE)
Inventor: PETERSEN ERWIN DR ING
IPC: B60T8/34
Filed: 1981-01-21
Abstract: 1. Anti-lock system, especially for a multi-axle vehicle, having at least one axle with a sensor and one without a sensor, the wheels (5, 6) of the axle without the sensor being co-controlled by the regulated brake pressure for the axle with the sensor, and a pressure-reducing valve (13, 14, 15) being connected upstream of the brake cylinders (11, 12) of the axle without the sensor, characterised by the following feature : a device (16, 17) is provided which cancels pressure reduction in the case of unregulated braking.
Patent DE-3105723-A1 (DE)
Title: Implement for trimming hedges or the like
Inventor: HUESKE ROBERT
IPC: A01G3/04
Filed: 1981-02-17
Abstract: There is provided an implement for trimming hedges or the like, which consists essentially of two oppositely driven cutting knives mounted centrally on a common axial line, at least two driven cutting knives being provided. In addition, the implement is equipped with branch dividers which draw in the branches to be trimmed and which can point in both directions of travel, so that it is possible for the implement to be used in both directions of travel.
Patent DE-3106171-A1 (DE)
Title: Circuits for chargers for rechargeable batteries of all types having an automatic cut-off, adjustable voltage hysteresis and a monitoring display
Inventor: SORGATZ WOLFGANG
IPC: H02J7/00
Filed: 1981-02-19
Abstract: The subject-matter of the main application P 2934302.0-32 is comparators as well as apparatuses produced therewith, especially automatic precision chargers for rechargeable batteries of all types. According to the proposal in the first additional application P 3020959.7, the circuit principle (cf. especially Fig. 3 in the main application) on which the main application is based has essentially furthermore been constructed such that switching-on/switching-off voltage hysteresis ensures (cf. Fig. 1 of the first additional application) that both the charge state and the quality condition of the battery can be assessed directly, purely optically. The present invention represents a development and improvement of the circuit on the basis outlined above, such that on the one hand, even fewer components are required with comparable functions and, on the other hand, that the principle on which the circuit is based can be used for a wide application range, from low-voltage button cells up to accumulators such as those used in electric vehicles. Adapted circuit proposals are made for this purpose. <IMAGE>