baber/WOPTO huggingface dataset:
Patent DE-2917008-A1 (DE)
Title: Stabilised octotiamine-contg. anti-neuralgic formulations - contain antioxidants such as ascorbic acid
Inventor: MORAVEC KAREL
IPC: A61K31/51
Filed: 1979-04-26
Abstract: Octo tiamine (I)-contg. prepns. are improved by the addn. of antioxidants. (I) is used in oral applications as an antineuralgic with analgesic and antirheumatic properties. The presence of the antioxidants improves the stability of (I) in oral prepns. even in combination with other active ingredients such as phenylbutazone.
Patent DE-2919004-A1 (DE)
Title: Drain water heat-recovery tank - has filtration and pumping equipment
Inventor: BAER ALBERT
IPC: F24D11/00
Filed: 1979-05-11
Abstract: The tank recovers heat from drain water collected in it, and is equipped with filtration and pumping equipment for the water. The pumping equipment is typically a motor-driven auger (6, 7) mounted in a pipe (4) sloping diagonally upwards from the tank bottom to a point below the level of the inlet to the tank (1). The auger motor can be cut in and out by a level switch, and it is controlled dependent on the flow rate, typically by an electronic unit.
Patent DE-2933648-A1 (DE)
Inventor: BEAUCAMP KLAUS DR RER NAT
IPC: C12N9/18
Filed: 1979-08-20
Abstract: The present invention provides a process for obtaining cholesterol esterase from micro-organisms of the genus Pseudomonas, wherein Pseudomonas sp. DSM 1280 or DSM 1281 is cultured in an appropriate culture medium in the presence of an inducer and the enzyme is obtained from the culture medium and/or from the cells.
Patent DE-2937803-A1 (DE)
Title: Security lock for bicycle - has pump in locking swivel mounting to block rear wheel
Inventor: FUCHS PETER
IPC: B62H5/14
Filed: 1979-09-19
Abstract: The security lock for a bicycle prevents theft of the bicycle or the bicycle pump. It has the pump (15) clamped in a swivel mounting on the rear frame, arranged to swing between the rear wheel spokes. The clamp mounting is locked by a key, and in the locked position it prevents the pump from being taken from the clamp. The swivel mounting provides a single handed operation, activated by the key. It also provides an antitheft mounting for the pump.
Patent DE-2938897-A1 (DE)
Title: Pneumatic nail driver with rotating magazine - has magazine driven through pawl and ratchet from piston
Inventor: FISCHBACH FRANZ
IPC: B25C1/04
Filed: 1979-09-26
Abstract: A pneumatically actuated, hand-held nail driver has a cylindrical nail magazine (23) fitted around the front end of the tool housing. The nails (19) are fed into a chute (25) which guides them into recesses in a rotatable sleeve. This sleeve is rotated with a stepwise motion by a pawl and ratchet mechanism actuated by the motion of the piston which drives the nails. Each nail travels almost the complete circumference of the tool housing before it reaches a radial slot adjoining the chute (25). The nail falls down this slot to reach its central driving position.
Patent DE-2943250-A1 (DE)
Title: Wood waste, straw or chaff burning heating boiler - has cleaning holes in heat exchanger chamber containing transverse heating tubes
Inventor: NOLTING HERBERT ING GRAD
IPC: F24H1/44
Filed: 1979-10-26
Abstract: A heating boiler consuming solid fuels is esp. suitable for burning wood, waste timber, straw and chaff. It consists of a pref. cylindrical combustion chamber (11), with an opening (14) for burner attachment in its end case, and a heat-exchanger chamber (12). The latter has a series of heating tubes (16) passing through it, aligned across its longitudinal axis, and, like the combustion chamber, it has one or more openings (19) for cleaning. A second heat-exchanger chamber, with less tubes, may follow the first. Suitable for moderate output needs, this affords optimal heat utilisation and control, and easy cleaning.
Patent DE-2945627-A1 (DE)
Title: Cable entry fitting for telecommunications cable - includes flange and inner sleeve with slots for earthing tab securing screws
Inventor: STAEHS MANFRED
IPC: H02G15/007
Filed: 1979-11-12
Abstract: The cable entry fitting for a multi-core telecommunications cable (7) includes a sealing collar (6) against which abuts the flanged end of a bush (2) which locks over a sleeve (1) over which is fitted a final outer sleeve (18). Before assembly the cable insulation in split into two parts (8,9). These are secured to the sides of the inner sleeve (1). Each part of the insulation is fitted with a metal tag (14,15) connected to the earthing conductors and secured by screws (10, 11) which pass through slots in the end of the inner sleeve and fitted with nuts (12,13). This secures the cable against a tensile force.
Patent DE-2949539-A1 (DE)
Title: Hanger for sliding partition - has wall panel frame with roller adjustably mounted along guide rail
IPC: A47K3/34
Filed: 1979-03-26
Abstract: The sliding wall panel assembly for humid rooms, has at least one roller adjustably mounted on the frame and capable of rolling on a guide rail. A chamber (42) is arranged in the frame which is open in the upward direction and houses an adjusting cylinder (54). The adjusting cylinder stands vertically and has an internal threading (56), which is engaged by a support (60) with external threads (66). The support is secured against rotation and may be moved up and down by rotating the adjusting cylinder. A pin (68) on the support extends through and beyond the adjusting cylinder into a blind hole(46) in the lower surface of the chamber.
Patent DE-3001324-A1 (DE)
Title: Plastic granule additive dispenser - with slotted cylinder revolved by slow speed hydraulic motor
Inventor: JAKOB PETER
IPC: B29C48/03
Filed: 1980-01-16
Abstract: A device to introduce small amounts of additives, e.g. pigments, to a flow of plastic granules upstrema of a plasticizing screw, consists of a revolving slotted cylinder at the end of an inclined admixture duct and placed inside the granule casing. The drive motor for the cylinder is a hydraulic rotor with a valve in the oil supply to control its speed. The plastic granules enter the chamber through the opening. The additive passes through an inclined duct to a revolving cylinder with a slot. Its drive motor is a hydraulic motor with a control valve in the oil supply pipe for speed control. The dose of additive which fills the hollow of the cylinder is allowed to drop out freely by a baffle plate which creates a clear space free from granules. This saves expansive gearing or electronic control equipment for the very slow speeds required.
Patent DE-3002789-A1 (DE)
Inventor: ALTENSCHOEPFER THEODOR DIPL CH
IPC: C11D1/83
Filed: 1980-01-26
Abstract: A liquid, aqueous or aqueous-alcoholic cleaning and maintenance composition, especially for dishwashers, consisting essentially of: (a) from 5% to 50% by weight of a water-soluble, organic monocarboxylic or polycarboxylic acid having from 2 to 6 carbon atoms, optionally substituted with hydroxyl groups, (b) from 3% to 20% by weight of a water-soluble polyhydric alcohol, (c) from 0.1% to 10% by weight of a low-sudsing nonionic tenside, (d) from 0 to 5% by weight of customary additives selected from the group consisting of odorants, dyes, dissolving intermediaries and corrosion inhibitors, (e) from 0 to 30% by weight of a water-miscible monohydric alcohol having from 2 to 4 carbon atoms, and (f) the remainder to 100% by weight of water, based on the total weight of the composition.
Patent DE-3007264-A1 (DE)
Title: Tree trunk handling vehicle - has multiple position telescopic jib carrying gripping jaws attached to fitting with motor driven spindle
Inventor: WERNER HANS
IPC: B66C3/20
Filed: 1980-02-27
Abstract: The gripping mechanism for handling tree trunks, has two jaws (4) mounted on the end of a jib arm (3), mounted behind a tractor (1). This arm is telescopic, and extended by a piston and cylinder inside the arm. It can also be raised and lowered by a further piston and cylinder (11) attached to its lower end. The arm is mounted at this end on a short vertical column (6) behind the driver's cabin so that it can also be swung about a vertical axis formed by the axis of this column. The mechanism controlling this swinging movement is a horizontal rack and pinion, operated hydraulically. The two gripping jaws are connected by a member attached to a vertical spindle so that it can be swung about a vertical axis, controlled by a hydraulic motor (18) at the top.
Patent DE-3008325-A1 (DE)
Title: Adjustable mask assembly for vacuum vapour deposition appts.. - is used especially for manufacturing solar cells on large substrates
Inventor: HOFFMANN OTTO HORST DR ING
IPC: C23C14/04
Filed: 1980-03-05
Abstract: The appts. is used to deposit several layers of different widths onto a substrate in several process steps while a mask is used to prevent deposits on strip-shaped zones of the substrate. The mask assembly consists of at least two frames (1,3) which can move w.r.t. each other; and each frame is provided with a grid of masking strips. By moving frames (1,3), the masking strips can partly or completely overlap each other so their width is varied. An eccentric drive unit (9) is pref. used to move frame (3) diagonally w.r.t. a stationary frame (1) to vary the width of the masking strips. For example, the appts. is used in depositing the sequence Cr; Cu; Ag; CdS on a substrate to mfr. solar cells.
Patent DE-3011422-A1 (DE)
Title: Button cell with hermetically sealed polymer casing - which is coated internally and externally with metal to form contact terminals
Inventor: KRETZSCHMAR REINER
IPC: H01M50/562
Filed: 1980-03-25
Abstract: Case consists of two flat cups; and at least one cup is provided on both its internal and external surfaces with an electroless- or electro- plated metal coating; the two coatings are connected by a metal bridge. The metal bridge pref. consists of a hole in the polymer cup, the hole being filled with metal during the coating process to make a seal impenetrable by liq. The cup is pref. provided with a conducting surface by being coated in a known way with a material which is exposed to UV light to form metal nuclei on the polymer; and the plating is then applied to the metal nuclei. The hole in the cup is pref. obtd. by a laser or electron beam. Used e.g. with Ag20-Zn button cells used to drive miniature motors etc., where a metal cell case is replaced by two polymer cups easily joined together by ultrasonic welding to make a seal. Rational mass prodn. is obtd. while avoiding leakage of the electrolyte in the cell.
Patent DE-3014148-A1 (DE)
Inventor: WILLEITNER EBERHARD ING GRAD
IPC: F25B43/02
Filed: 1980-04-12
Abstract: An oil separator comprising an elongated horizontally oriented container having an inlet near one end through which an oil-refrigerant vapor mixture can be introduced into the container, the container having outlets near its other end for the separated oil and refrigerant vapor, respectively. A deflector is located within the container in the flow path of the oil-vapor mixture, and there is a demister within the container downstream of the deflector. The bottom of the container constitutes an oil sump, and a partition within the container has an opening in its portion within the sump, the partition carrying the demister at a location above the oil level in the sump. The cross-sectional flow area of the demister is smaller than the surface area of the partition above the oil level. The length of the demister is sufficient to permit oil drops in the oil-vapor mixture to unite with oil clinging to the demister mesh. Two spaced apart demisters may be used. In an alternative embodiment, a second container extending into the elongated container has the oil-vapor inlet and a perforated bottom above the sump oil level. Within the second container is an annulus, a stilling chamber, and a demister downstream of the annulus. A heater and/or a cooling device may be located within the oil sump.
Patent DE-3015318-A1 (DE)
Title: Ejection duct for refuse sacks - has suspended flap door, opened by moving filled sacks into position
IPC: E04F17/12
Filed: 1980-04-22
Abstract: The ejection duct consists of an insertion chute, opening into a refuse shaft, and having a fire-retardent door. The door is pivoted or displaceable in hinges or guides, in the lower region of the chute. It has an associated suspended flap, to close an opening into the duct. The flap is operated by elements, dependant upon movements of the insertion door. The flap is pivoted at the top, and opened by sacks. It is located opposite to, resp. on the same plane as the insertion door. When the door is closed, and a sack has passed, the elastic/flexible connection and locking elements lock the flap in position, thereby sealing the ejection duct relative to the refuse shaft.
Patent DE-3016432-A1 (DE)
Title: Combined vehicle generator and wind turbine - has turbine assembly positioned in air duct with inlet control vane opened during braking
Inventor: ROTHENSTEIN OTTO KARL
IPC: F03D9/32
Filed: 1980-04-29
Abstract: The generator is driven by the air stream due to the movement of the vehicle. It is positioned at the back of an air duct with a variable inlet vane. The supplied current is used to charge a battery and can also be used to feed the mains network in the case of a train. The generator is specifically designed for an electrically driven tram or train or for an electric automobile or load handling vehicle to allow either the supplied current or the size of the drive batteries to be reduced. The inlet vane lies flush with the body in the closed position so that the aerodynamic characteristics remain the same, but is opened during braking to allow air to flow through the duct to the turbine at the rear.
Patent DE-3023414-A1 (DE)
Title: Universal projector for microfilm and large format masters - has adjustable mirror and selective objective projecting images onto common display
Inventor: ROTTER JOHANN DR
IPC: G03B21/11
Filed: 1980-06-23
Abstract: The universal projector may be used for projecting microfilm as well as large format masters onto a copy sheet. It has a variable optical system (40,3) to project any selected magnification, or reduction to produce microfilm or large readable copies. The copies are arranged in a cassette loading device (9) for use outside a darkroom. The projection is controlled by a universally adjustable mirror system. It enables the equipment to be used as a microfilm reader as well as to take copies.
Patent DE-3025039-A1 (DE)
Title: Stabilised canoe for white water - has height to width ratio greater than one with raised shape behind crew
Inventor: HOMMER ALOIS ANTON
IPC: B63B1/04
Filed: 1980-07-02
Abstract: The stabilised canoe for white water has a narrow profile with the height greater than the width. This provides a stable position flat on either side with the head of the crew along the waterline. It prevents a totally upturned setting and reduces underwater injury risk. The hull is taken up behind the crew into a sealed shape for added support. The canoe rapidly assumes a flat, lateral position when turned over. It is safer than conventional, wide hull shapes which perform slowly in an eskimo roll.
Patent DE-3030101-A1 (DE)
Title: Measuring head for testing flat integrated circuitry - has outer and inner conductor forming coaxial connection to substrate for microwave testing
Inventor: HENZE WINFRIED ING GRAD
IPC: G01R31/26
Filed: 1980-08-08
Abstract: The measuring adaptor is put into the screened housing containing the microwave integrated circuitry, in the position where a connecting element would be placed. The connecting element produces an electrical connection between various conductor paths and in order to test the circuitry, a measuring adaptor is used, fixed by means of a threaded spigot (8) in the base plate of the housing of the microwave unit. The measuring adaptor consists of an outer conductor (9) ending in the fixing bolt (8), and containing insulating sections (13,14), an inner conductor (16) and an inner conductor pin (10). This forms a coaxial conductor with a plug connector (17) at the top for connection to a measuring cable. The lower part of the inner conductor is formed as a radial sleeve and affords a secure contact with the movable inner pin (10). Spring loading (15) also guarantees a sure contact of the conductor pin (10) with various thicknesses of substrate, e.g. 25 mil. and 50 mil. The adaptor allows the circuitry to be tested in the installed condition.
Patent DE-3030214-A1 (DE)
Title: Multiple layer table tennis bat - has plywood covered each side by resilient honeycomb patterned layer and thin outer skin
Inventor: MAERZ GEORG
IPC: A63B59/40
Filed: 1980-08-09
Abstract: The table tennis bat with a plywood surface (1) covered on both sides by a honeycomb or waffle patterned resilient layer (2) has a thin resilient layer (3) on the outside of these two layers. The projections (5) forming the pattern are shaped as square pyramids which face inwards towards the plywood. The two resilient layers are vulcanised together. The inner patterned layers incorporate a thick flange (7) all round the outside. The projections are between 1 and 3.5 mm high, and the whole layer (2) is between 1.5 and 4 mm thick and has a Shore hardness of between 40 and 50. The outer layer is between 0.05 and 0.20 mm thick and has a Shore hardness of between 20 and 30. Other proportions are specified, and the spaces between the projections can be filled with a plastics or rubber foam.
Patent DE-3030550-A1 (DE)
Inventor: HEESS KARL DAVID HEINRICH
IPC: C21D9/32
Filed: 1980-08-13
Abstract: 1. Apparatus for hardening internally toothed gearwheels, characterised in that it has a hydraulically raisable, lowerable and rotatable precentering arbor (1) with an externally toothed annular hardening arbor (2).
Patent DE-3036352-A1 (DE)
Title: Transport container for car boot - includes several boxes folded from cruciform sheets with stiffening frames holding edges together
Inventor: KLUTH KARL-HEINZ
IPC: B60B33/06
Filed: 1980-09-26
Abstract: The transport container has a number of roughly rectangular boxes forming a set filling a car luggage boot, and if desired fitting one inside the other. The individual boxes are folded from a cruciform sheet of material, the walls formed by the arms of the cross (8,9,10) being fixed together along their top edges by connectors (6). The boxes can each be folded so that the walls lie flat against the bottom (7). The connector can be in the form of a U-section stiffening frame, with folding positions at the corners. The frame can be closed and of elastic material, the folding positions being formed by compressed areas.
Patent DE-3037289-A1 (DE)
Title: Optical transmission cable for overhead line - has incorporated suspension cable designed to break before damage to optical conductors
Inventor: OESTREICH ULRICH DIPL ING
IPC: G02B6/44
Filed: 1980-10-02
Abstract: The optical transmission cable for an overhead line has a suspension cable (TS) embedded in the outer mantle enclosing a cone (KS) incorporating at least one optical conductor (LW1,LW2) and a support element (TE). The dia. and strength of the suspension cable (TS) is such that it breaks before the core (KS) is under sufficient stress to cause rupture of the optical conductors (LW1,LW2). Both the suspension cable (TS) and the support element (TE) may be made of high quality steel or artificial fibres. The core (KS) may have a ring of support elements (TE) enclosing the optical conductors (LW1,LW2) and a surrounding cushioning layer (PO). The cable is designed to be brought down without breakage, so that the repair of the suspension cable is all that is necessary.
Patent DE-3039040-A1 (DE)
Title: Collapsible car steering column - has upper bearing yielding on impact and lower swivelling about axis through centre of universal joint
Inventor: SANDER BERNWARD
IPC: B62D1/19
Filed: 1980-10-16
Abstract: The mounting assembly is intended for a collapsible steering column (1) of a motor car. An inner column (2,3) is coupled to the steering gear via at least one universal joint (14) and contained in an outer tube (4) held in an upper bearing (6), which yields on frontal impact, and a swivelable lower bearing (5). This bearing comprises fixtures (16,17) for bolts (11,12) whose axis is the swivel axis. These fixtures are secured to the car body whilst the bolts are carried by the tube (or vice versa) and the fixtures are open at one side to allow assembly of the column. The swivel axis passes through the centre (13) of the universal joint and the fixtures permit movement of the bolts parallel to the column axis.
Patent DE-3040084-A1 (DE)
Title: Screw attachment for shoe heel - consists of cap screw with spring, passing through hole in inner sole into hollow heel
Inventor: STOERK HORST
IPC: A43B13/34
Filed: 1980-10-24
Abstract: The screw attachment for fixing a heel (8) to a shoe, consists of a cap screw (6) which extends through a slit (4) in the inner sole (1) into the heel (8). The underneath side of the heel (8) is hollow, so as to take a screwed nut (11). The cap screw (6) has two diametrically opposite flat parts (7) near the head. The inner sole (1) has an oblong hole (5) which is congruent with the oblong hole (4) in the spring (2). The closed top side of the heel has a hole (10) for the shaft of the cap screw (6). The hole (10) tapers conically from top to bottom.
Patent DE-3047321-A1 (DE)
Title: Sprocket hub driven from either side - has key inserted in drilling formed in sprocket and hub threads
Inventor: DICHTL PETER PAUL
IPC: B62M1/24
Filed: 1980-12-16
Abstract: The sprocket hub can be driven from either side, and incorporates a drilling formed between the screw thread (4) on the hub and that (26) in the sprocket, with a part (23,24) in each. The sprocket ring (7,8) is screwed onto the hub (1,2) as far as the stop (27), bringing the parts of the drilling into line with each other. A pin or key (22) is then inserted in them, locking the two components together. The key can be of the angle-headed type, or a circlip (25) can be fitted, to prevent it working loose.
Patent DE-3100269-A1 (DE)
Title: Device and method for determining the flow rate and/or velocity of a flowing medium
Inventor: KATO YOSHIAKI
IPC: G01F3/16
Filed: 1981-01-08
Abstract: In accordance with the invention, a flow meter has a rectilinear flow passage having inlets and outlets at both ends. A ball is arranged in a longitudinally movable fashion in the rectilinear flow passage. Sensors responding to the approach of the ball are arranged close to the ends of the flow passage and control the operation of a switching device for reversing the direction of flow in the rectilinear flow passage. The number of reverses of the direction of flow is counted by a counter.
Patent DE-3101440-A1 (DE)
Title: Lever-tension drive
IPC: F03G1/00
Filed: 1981-01-19
Abstract: The energy potential required for the driving of drive wheels is provoked by unique intervention in the state of the atmosphere or of springs or of materials (metals) etc. The energy pressure from gravity by way of a vacuum (atmosphere), from compression, from the force of tensioned springs or from the expansion of previously supercooled metals etc. is stabilised in that this is transmitted by way of levers seated at zero pressure on the axis to auxiliary levers arranged on the wheel rim and is deflected by these in the direction of rotation, as a result of which movement of the drive wheel is on the one hand prevented but any dissolution of this energy potential is also simultaneously prevented by mutual locking of each (relative) lever intrinsic movement. By means of twin vacuums arranged diametrically opposite on wheel spokes and/or the suspension of these or the springs etc. on additional levers inserted between wheel axle and wheel rim, counterpressure is transformed into co-operative pressure and torques are released. <IMAGE>
Patent DE-3105535-A1 (DE)
Title: Rapid, cost-saving transport system for liquefied natural gas (LNG) by waterway without the aid of ships
Inventor: KROPFHAMMER GEORG DR ING
IPC: B63B25/12
Filed: 1981-02-16
Abstract: Published without abstract.