baber/WOPTO huggingface dataset:
Patent DE-2454606-A1 (DE)
Title: Container for loose goods - with cylindrical transport container vertically pivoting about its outlet end in rigid frame
Inventor: HERMANN KARL
IPC: B65D88/56
Filed: 1974-11-18
Abstract: The container for granular and powdery goods includes four corner attachments at the top and in the bottom for securing in position a cylindrical transport container with a charging and an outlet opening. The transport container (1) is pivotably attached with its end including the outlet opening to adjoining corner attachments (6) and is pivotably movable upwards together with to it rigidly attached top corner attachments (7) from a horizontal to an inclined discharging position. At the opposite charging end of the cylindrical container (1) is mounted a lifting equipment which is positioned between two adjoining bottom corner attachments (8) and the two top corner attachments (9) rigidly joined with the container end.
Patent DE-2457240-A1 (DE)
Title: Intruder alarm circuit for doors and windows - has series current loop between fixed and movable frame elements
Inventor: GRABNER WERNER
IPC: G08B13/08
Filed: 1974-12-04
Abstract: The alarm circuit has the fixed and movable frame elements (1, 2) of each window or door connected at one side with an electric alarm source (3) and at the other side connected with one another via a lock (5) so that a series current loop (4) for the alarm source (3) is formed between the movable and fixed frame elements (1, 2). Pref. one end of the series current loop is attached to the movable frame element (1), to which the alarm source (3) is connected, and the other end of the series current loop (4) is releasably attached to the fixed frame element (2) via the lock (5).
Patent DE-2459322-A1 (DE)
Title: Plastic sheet winder transverse parting machine - has knife beam driven along rail by air jets between damping buffers
Inventor: STEPHAN KARL
IPC: B29B11/02
Filed: 1974-12-14
Abstract: The machine is particularly for parting off plastic tube, so that after the desired length has been wound onto one roll the tube can then be automatically transferred to the next. The knife beam is driven from a housing contg. nozzles acting in opposite directions with expansion funnels, and alternately supplied by a control valve. This is connected by hose to a compressed air supply with solenoid valve, and drives the beam along a guide rail between damping buffers at the ends.
Patent DE-2508727-A1 (DE)
Title: Heat exchanger with centrifugal blower - has ring of thermally conductive guide blades connected with thermal conductors
Inventor: RANDELL JOHN EDWARD
IPC: F28D9/00
Filed: 1975-02-28
Abstract: Heat exchanger with a rotating drive shaft and drive mechanisms such as a centrifugal blower, which is mounted and coupled on the drive shaft and has an inlet for a gaseous medium, where the drum type impeller increases the speed of the incoming gaseous medium and delivers this again at its periphery. A ring of fixed guide blades is fixed concentrically around the blower impeller but at a short distance from this. Each guide blade (4) is a leaf-shaped, thermally conductive element which is so formed and directed that it guides the gaseous medium coming from the blower impeller in given paths at one end of each guide blade. This end is connected with a thermal conductor (5). Electric elements effect a heat flow between the guide blades and the conductor.
Patent DE-2510716-A1 (DE)
Title: High loading shelving system with leveller - has uprights mounted on pressure distributing plates with adjustment bolts
Inventor: JUERGENS WALTER DR ING
IPC: A47B91/02
Filed: 1975-03-12
Abstract: The shelving system which is designed to be served by high-loading stackers is provided with uprights (4) which are vertically adjusted by threaded bolts (2) which are located on a pressure distributing plate (1) which assimilates the forces resulting from the load on the shelves. The adjustment bolt (2) is connected to the plate whilst the adjustment nut (3) allows the uprights (4) to be brought into the correct position wherein the base plate (5) of the upright rests on the adjustment nut and the upright is held in position by a check-nut (6), which has a reduced key width compared to the thread in order to allow a threaded bolt of adequate strength to be used.
Patent DE-2516777-A1 (DE)
Title: Safety detector for ski lift top station - uses beam emitters, sensors, barriers, and control system to disable lift when person passes barrier
Inventor: DORNER ELMAR ING
IPC: B61B12/02
Filed: 1975-04-16
Abstract: The monitor is for the top station of a ski lift. A beam emitter (6) is positioned on the embarkation side of the ski lift. The emitter transmitts scanning beams (7) across the disembarkation area and its neighbouring area (3) to sensors (11-24), so that any persons present would interrupt at least one beam. There is a control unit to stop the traction cable (1, 2) when this is the case. A barrier (40, 41) in front of the entrance of the ski lift to the disembarkation area, reacts to passing persons, and renders the control active for a pre-determined period after the passage, but renders it inactive after this period. The time period depends upon the speed of the traction cable, and the distance between the barrier and monitored area (3). The time period is adjusted, so that the control definitely becomes inactive, when the person transported through teh barrier has reached the monitored area.
Patent DE-2521370-A1 (DE)
Title: Ring spinning of twisting machine bobbin changing device - with mobile service carriage associated with mobile bobbin storage carriage
Inventor: IGEL WOLFGANG DIPL ING
IPC: D01H9/10
Filed: 1975-05-14
Abstract: Automatic bobbin changing apparatus has a pair of carriages movable along the machine on parallel, spaced rails, the 1st carriage being a servicing carriage and the 2nd carriage, which is located on the side of the 1st carriage remote from the machine is provided with spindle on which full and empty bobbin may be stored, whereby the capacity of the carriage is such that it corresponds to a group of machines. Servicing carriage is effective to remove a group of full bobbins from the machine and supply the spindles of the machine with empty bobbins during the course of a bobbin changing cycle. Used for ring spinning or twisting machines. Bobbin changing device is suitable for use with stretch twisting machines.
Patent DE-2529399-A1 (DE)
Title: Circulating type rotor pump for heating and hot water - has dished dividing wall between motor and pump casings
Inventor: JENSEN POUL DUE
IPC: F04D13/06
Filed: 1975-07-02
Abstract: The pump has a shaft (6) which carries an impeller (8) at one end and the rotor (11) of an electric motor at the other. The rotor is separated from the stator by a cylindrical shield (16) between them and the motor space (5) is separated from the pump space (4) by a dividing wall (3) perpendicular to the shaft (6). The rotor shield has an outwardly turned flange at the pump end which leaves a space (20) between itself and the dividing wall (3). The dividing wall is pressed out into a recessed part (3a) in this region which forms the side of the pump discharge volute. This increases the surface area and also promotes turbulence both of which increases the heat transfer from the motor space to the pump space.
Patent DE-2533038-A1 (DE)
Title: Sport appts. to improve balance - has horizontal beam moved along curved path to give e.g. skiing sensation
IPC: A63B21/015
Filed: 1975-07-24
Abstract: The appts. exercises the sense of balance of its user. It consists of a support, on which the user stands. The board is moved in a mainly horizontal plane, along a defined curved path. The support may be board-shaped, and held turnably on a horizontally turnable arm. The fastening between support and arm, and between arm and appliance base is via a parallel bearing pin in bearings. The distance between the pins may be adjustable. The support may carry a see-saw as stand for the user. The appts. is esp. for use during preparations for ski-ing.
Patent DE-2533544-A1 (DE)
Title: Electric water heater and detachable coffee pot - has plug and socket incorporated in water heated wall and coffee pot base
Inventor: ALBRECHT BRUNO DIPL KFM
IPC: A47J27/21
Filed: 1975-07-26
Abstract: The electrical coffee maker consists of a water heater with a removable coffee pot. The water heater has at its base a platform on which stands the pot which carries a coffee filter in its upper opening. The base of the pot is several centimetres thick and made of ceramic. This ceramic base holds a heater element connected to a plug socket in the rear wall. The other part of the plug (8) is in the wall of the water heater. To assist the user in coupling the plug (8), the base platform has two parallel vertical guide surfaces (12) which correspond with similar guide surfaces (9) on the pot base (5). When the pot (1) is coupled to the heater (10), hot water flows from the heater via. the outlet bridge (13) at the top, into the coffee pot (1) where the drink is kept hot by the heater element (6) in the base (5). The base can be removed from the pot for washing.
Patent DE-2534824-A1 (DE)
Title: Fitting element for e.g. hollow section door frames - has C-shape inserted into gap of hollow section, with back of C-shape bolted to section wall
Inventor: HAHN WALTER DR
IPC: E05D5/02
Filed: 1975-08-05
Abstract: The fitting element for securing building parts to hollow sections is C-shaped with a plane surface (11) on the back of the C-shape. When fitted the plane surface resets against the inner surface (5) of the hollow section. The plane surface is provided with lateral grooves (12) which in fitted condition accommodate centering bushings (7). The grooves are drilled and provided with tappings (4). On the surface of the back of the C-shape pin (15) is fitted slightly projecting above the surface. When the fitting element is pushed into the gap of the hollow section legs (26) of the C-shape are deformed and when pin (15) reaches the appropriate position, pin (15) clocks into the prepared hole (16). After inserting the centering bushings (7) tapped holes are ready for fitting the part required.
Patent DE-2537748-A1 (DE)
Title: Sanitary inlay of absorbent material for washable undergarments - has adhesive strip coated with glues of different tenacity
Inventor: PIETSCH HELMUT DIPL CHEM DR
IPC: A61F13/56
Filed: 1975-08-25
Abstract: Inlay such as a sanitary towel, or a sweat pad, comprises an absorbent core of cellulose, paper, etc., which may be enclosed in an envelope, has on its underside, a double sided adhesive strip, with, on the surface turned away from the inlay, a protective film. The two faces of the adhesive strip have glues of different adherent capacity, with the surface of the strip facing the underside of the inlay, adhering much more strongly to the inlay than the outer surface adheres to the undergarment. The adhesive strip is fastened to the sanitary inlay as securely as is technically possible, but adheres to the undergarment with much less tenacity so that it can be removed without leaving a coating of glue which is difficult to wash off.
Patent DE-2544266-A1 (DE)
Title: Treatment of used cooking oil with acid solns - to remove food juices and to increase useful life
Inventor: CLEWELL JUN WILLARD S
IPC: C11B3/10
Filed: 1975-10-03
Abstract: Used cooking oil is treated by (a) contacting it with a soln. contg. a sufficient amt. of a food compatible acid to extract food juice components from the oil and (b) separating the acid soln. from the oil. The process prolongs useful life of the oil. The oil is pref. contacted with an aq. soln. of citric acid, malic acid, phosphoric acid, acetic acid, tartaric acid, etc., and after treatment the oil and aq. phases are sepd. by phase sepn. Pref. the treated oil is passed through an absorption zone e.g. of active carbon to remove soluble oxidized and/or pyrolytic contaminants.
Patent DE-2548692-A1 (DE)
Title: Plug type coaxial connector - has plugging section made telescopic with free end displaceable towards assembly plate
Inventor: BERTSCH ADOLF
IPC: H01R13/646
Filed: 1975-10-30
Abstract: The coaxial connector is for slide-in or plug-in movement with regard to large tolerance deviations of the positional arrangement of the plug-in section and the mounting section of the plug. The latter section of the plug-in connector is made movable in a radial direction in the assembly plate through an enlarged assembly orifice. The plug-in section is made in the form of a telescope, movable in the axial direction such that in its standard position its free end is spaced furthest away from the plub-in side of the assembly plate and is displaceable against the force of a compression spring in the direction towards the assembly plate.
Patent DE-2549591-A1 (DE)
Title: Electrical machine with commutator segments - has commutator segments on opposite faces of plate on shaft, and on opposing pairs of brushes
Inventor: KIRSCH BERNHARD
IPC: H02K25/00
Filed: 1975-11-05
Abstract: The electrical machine has a rotor mounted on a shaft and sliding contacts for its commutator. The commutator assembly forms part of a flat plate whose centre coincides with the centre of the shaft of the machine. The sliding contacts are formed by annular rings which are located coaxially on opposite faces of the flat plate. The rings each consist of several symmetric segments. The spring loaded brushes are located on each side of the insulating plate and grouped in pairs such that the brushes of any one pair act towards one another through the plate (i.e. act axially parallel but in opposite directions.
Patent DE-2551647-A1 (DE)
Title: Horse transporter with adjustable stalls - having two padded central walls separately adjustable on ratchet on cross rail between outer walls
Inventor: WITULSKI HELMUT
IPC: B60P3/04
Filed: 1975-11-18
Abstract: The horse transporter has padded side walls (6) at about body height of the horses, as well as two padded middle walls (2, 3) whose laterial setting is separately adjustable. This enables horses of different sizes to be safely transported. The transporter can also carry a single horse in the middle, by moving both walls outwards, and with padding on both sides of the middle walls. The front edges of the middle walls are secured on a ratchet fitting on a cross rail. The rear ends are secured by removable cross tags, of adjustable length. Securing webbing, or padded cross struts, can be fitted fore and aft in each stall to prevent the horses from moving during braking and acceleration.
Patent DE-2552417-A1 (DE)
Title: Voltage converter using blocking generator principle - has oscillating transistor with complementary transistor in its base circuit
Inventor: LEIST HELMUT DIPL ING
IPC: H02M3/156
Filed: 1975-11-22
Abstract: The complementary transistor (T2) base is connected to a voltage divider (R1/R2). An additional transistor (T1) is in parallel with the control transistor (T2) base-emitter path. Its base-emitter voltage balances out the corresponding base-emitter voltage of the control transistor (T2). A resistor (R3) is connected in parallel with the resistor (R1) and transistor (T1). It forms with a resistor (R1) a further voltage divider (R2/R3), so that when resistance ratios are correct, a certain preselectable temperature coefficient, esp., coefficient zero, can be achieved.
Patent DE-2608068-A1 (DE)
Title: Bass loudspeaker box with two loudspeakers - has loudspeakers mechanically out of phase to amplify air movements in box
Inventor: HEINZ KLAUS-DIETER
IPC: H04R1/28
Filed: 1976-02-26
Abstract: The loudspeaker box has two bass loudspeakers operating mechanically out of phase to amplify the resulting sound waves before they leave the box. The first bass speaker (4) is mounted on the rear (or side) wall of the box and the second bass speaker (2) is on the front wall. The two speakers are electrically in phase but mechanically out of phase so that air movement inside the box is amplified. The two speakers are connected to the sound outlet hole (7) at the front of the box by a sound channel (5, 6). The length of the channel is such that the air vibrations are in phase at the outlet.
Patent DE-2610962-A1 (DE)
Title: Pressure absorber membrane with high wear resistance - has mercury or push rod as pressure transmission medium for operations on sintered material
Inventor: BROSA ERICH
IPC: G01L7/08
Filed: 1976-03-16
Abstract: For the pressing of sintered material fluid esp. mercury or a push rod are used as a pressure transmission medium. The pressure absorber membrane has a high resistance to wear. The pressure is measured for example, in extruders with glass fibre reinforced plastic material. A reinforcing edge is made on the open side during the pressing of the sinter material or during the erosion of the blank of the membrane body. Thus the membrane (1), the cylindrical past (7) and the reinforcing edge (2) consist of one piece. The membrane is mounted on the pressure absorber for materials which produce wear.
Patent DE-2613695-A1 (DE)
Title: Glass building block insulating shaped section - interrupting mortaring and enclosing and supporting blocks while mortar dries
Inventor: WEBER HERWART
IPC: E04C1/42
Filed: 1976-03-31
Abstract: The insulating shaped-section unit is for laying into the mororing of glass building blocks, so as to encompass them, providing insulation against temperature variations, and simplifying construction by providing masonry support until the mortar dries, and with the even thickness of the insulation making it easier for the craftsman to provide an even joint. Here the mortaring of the glass block is interrupted by the insulating shaped-section unit. The units are made of temperature-insulating material, with pressure-resistant qualities adequate to accommodate the weight of piled glass blocks until the mortar has dried out. They can be in the form of a frame, encompassing the glass block concerned on two or three sides.
Patent DE-2614206-A1 (DE)
Title: Suspension rail for filing systems - incorporates filing pocket made from soft foil material with reinforcement strip
Inventor: BOOS EUGEN
IPC: B42F15/00
Filed: 1976-04-02
Abstract: Suspension rail has a pocket for the storage of filed correspondence. The pocket is inserted with its upper edge into a groove located in the lower section of the suspension rail. The pocket consists of a soft foil material and has at least at its upper edge a reinforcement strip (18) made from foil material which lies along its edge. The suspension rail has a raised area below the groove open towards the bottom on the interior surface adjoining the pocket surface top which extends parallel to the groove.
Patent DE-2621053-A1 (DE)
Title: Temp. indicator for power drill overload protection - has light emitting diodes as indicators combined to give numerical read out
Inventor: WOLF OTTO DR ING
IPC: B23Q11/14
Filed: 1976-05-12
Abstract: The visual indicating monitoring unit for electrical tools is esp. designed to provide overload protection for pistol grip drill. This is achieved by incorporating in the tool a temp. sensitive element which provides visible numerical readout when a critical temp. is reached. The element comprises liq. crystals pref. light emitting diodes (1) which are combined in the drill housing to provide one or more symbol readouts. The elements can be glued or screwed to the drill. The safety device is designed to switch off the drill's power unit when the external critical temp. e.g. 53 deg.C, is attained.
Patent DE-2638048-A1 (DE)
Title: Ink feed for portable labelling machine - includes movable carrying head with inking roller and two set positions
Inventor: SATO YO
IPC: B65C1/00
Filed: 1976-08-24
Abstract: The ink feed arrangement for a portable labelling machine has a carrying arrangement which can pivot against the printing face (12a, 12b) and is operated by a lever (3). An inking roller (25) mounted in the carrying arrangement has a roller surface which is charged with ink. In one position of the carrying arrangement, with a pair of supports at the ends of the inking roller preset the next position of the inking roller. At a second position of the carrying arrangement a pair of guide rails (33) on the machine frame and a pair of guide rollers set the inking position relative to the printing face.
Patent DE-2646074-A1 (DE)
Title: Coffee making machine heater unit - has toroidal heating coil embedded in insulator and enclosing tube carrying water
Inventor: SCHWARZKOPF EUGEN
IPC: A47J31/54
Filed: 1976-10-13
Abstract: The heater, for a coffee-making machine, consists of a tubular heating element (1) sheathed in metal and enclosing the channel (5) carrying the water. The heating element is oval with opposing flat sides --- one of which allows the element (together with the water channel inside it) to be mounted on a heatsinking plate (2). The element is toroidal or similarly shaped. The heating filament (7) encloses the water channel and is separated from it by compacted insulating granules (8). The filament is separated from the outer metal sheath (4) by soft ceramic (6).
Patent DE-2650695-A1 (DE)
Title: Mine support channel load support clamping jaws - has serrated blocks pulled by nut and bolt to lock jaws over channel
Inventor: GOTTSCHALK GUENTER
IPC: E21D11/14
Filed: 1976-11-05
Abstract: The mine support system uses through shaped channels (1) to form arches matching the shape of the inside of the channel, attached to each other by suitable clamping members, also uses pairs of clamping jaws (7, 8) to attach loads. Each jaw has a curved end (11) which fits around the beaded edge (6) of the channel. Between the jaws, are two blocks (20, 21) each with sloping faces (22, 24) to fit between the sloping parts of the jaws, pulled together by a nut (29) and bolt (28). Each upper sloping face (24) is stepped. Each jaw has a lug (17, 18) protruding below the blocks to form a stop (15). Each block has lugs (31) protruding from its sides, also acting as stops. At the bottom, each jaw terminates in a straight part (12, 19) with a hole (41, 42) for a bolt.
Patent DE-2700018-A1 (DE)
Title: Machine for continuous mfr. of tubes by winding - has axially movable mandrel of endless carrier belt which is wound onto a carrier at one end and unwound at the other
Inventor: MARUGG NIKLAUS
IPC: B29C53/74
Filed: 1977-01-03
Abstract: A machine for the continuous mfr. of tubular bodies by winding has a rotary mandrel which is axially slidably carried by a rotary carrier coupled to a drive and comprises an endless helically wound belt. The belt is continuously wound-up at the front end of the rotary carrier and continuously unwound at its rear end to be recycled to the front end. There is >=1 stationary installation for applying >=1 helical layer of plastics material and reinforcing fibres onto the mandrel to form a desired tubular body. A further installation for applying plastics and fibres is provided which is adapted to apply several annular layers onto the tubular body to give an annular rib. This installation is mounted on a carriage which has a drive enabling it to move from a starting position at the same speed as the mandrel, parallel to the axis of the same.
Patent DE-2701931-A1 (DE)
Title: IC engine exhaust afterburner - has passages with increasing volume to sieve and heat store followed by greater than total upstream volume
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N3/26
Filed: 1977-01-19
Abstract: The exhaust gas passageway is intended for a combustion engine exhaust after-burner as in 2610153 in which, at some point, there is a finely perforated element (23) facing a nearby impact baffle (24) which, at the other side, is covered with a heat-storing ceramic or other non-metallic material. The element (23) is at the downstream end of at least two initial volumes (34, 1) in series, the downstream volume being > the upstream. Downstream of the element (23) there is a further volume (2), pref. provided with an ignitor (8), whose cubic capacity is > the sum of all upstream volumes (34, 1, 17) measured from the secondary air entry (35) to the impact baffle (24).