baber/WOPTO huggingface dataset:
Patent DE-2647621-A1 (DE)
Title: Ski stick attachment actuating ski roller brake - is operated through brake actuating element with hook extension fitting under brake bow to release brake
Inventor: KREIS PHILIPP
IPC: A63C11/24
Filed: 1976-10-21
Abstract: The ski-stick attachment has a device to actuate a ski roller brake through a brake actuating element connected to the stick shaft which includes at least one hook extension which fits under a brake bow to release the ski roller brake. The ski-stick attachment consists of a casing (2) a stop plate (5) enclosing it and at least one hook extension which projects above the level of the plate at the plate edge. The hook extensions are formed on to the stop plate whilst radially projecting from it and are supported on the attachment casing by support stays.
Patent DE-2653531-A1 (DE)
Title: Continuously operating crystalliser having transverse plates - with inclined top edges, some being perforated to retain crystals
Inventor: VESELY STANISLAUS
IPC: B01D9/00
Filed: 1976-11-25
Abstract: A continuously operating crystallisation apparatus comprises a long tank of relatively deep cross-section, with a series of transverse separator plates in its lower region; a series of nozzles lead into the spaces formed between these plates. Pref. the crystalliser is divided into five major zones from inlet to outlet. In the first zone in which the crystallisation is completed, the transverse plates have an inclined upper edge and are heated. In the second zone, the transverse plates are sieves and have an inclined, heated upper edge. In the third zone, the sole transverse plate is inclined at the top edge and heated and is fitted with an overflow flange bridging across zone into intermediate space. In the fourth zone, the transverse plates have an inclined upper edge and are heated and have groups of perforations on the side where the edge is highest. In the fifth zone, the transverse plates have an inclined upper edge and are heated and have a gap at one side. Used for chemical crystallisation processes, or for processes in the foodstuffs industry such as crystallisation from syrup, concentrated juice etc.
Patent DE-2653835-A1 (DE)
Title: Liq. acidic phenolic resin condensn. prods. - useful as curing agents for thermosetting resins, made by reacting a sulphonated phenol aldehyde resin, urea and formaldehyde
Inventor: NOVAK VIKTOR ALEKSEJEVITSCH
IPC: C08G14/08
Filed: 1976-11-26
Abstract: Liq. phenolic resins with poor solubility in water are useful as curing agents for thermosetting resins. The resins have a liq. consistency at +10 to -30 degrees C and are made by condensing (a) a sulphonated cpd. with a liq. consistency over 25 degrees C, made by sulphonating 1 mol. phenol and 0.05-0.29 mol aldehyde; (b) urea or its derivs. and (c) formaldehyde in a mol. ratio (a):(b):(c) of 1:(0.1-1.0): (0.1-1.0). The prods. are viscous, rose to cherry red liquids (1-100 p at 20 degrees C) with a weak phenolic smell and an acid value of 50-350 mg KOH/g. They are easily soluble in alcohol, acetone and DMF. The liq. consistency is retained at +10 to -30 degrees C. The resins are formed at relatively low temps. so that decomposition of the urea during the process is avoided. Resins are useful as (room temp.) curing agents for phenolic, urea and melamine aldehyde resins, furan resins, etc., and esp. for foamed resin insulation materials.
Patent DE-2655221-A1 (DE)
Title: Gamma radiograph defect monitor control system - is for examining pipe welds and has monitor indexed via forward and reverse commands
Inventor: KULEKOV STEFAN IVANOV
IPC: G01N23/18
Filed: 1976-12-06
Abstract: The gamma defect monitor is used for panoramic radiography welded joints in gas pipes and has a control system for moving the monitor in the appropriate direction in response to 'forwards' and 'reverse' commands. The two commands are supplied to one input of the remote control with the monitor brought to rest by a 'stop' command of long duration supplied to a second input, the commands being supplied from a store. Alternatively one input of the remote control may be supplied with the 'forwards' and 'stop' commands, while the other input is supplied with 'reverse' and 'stop' commands.
Patent DE-2702393-A1 (DE)
Title: Printing plate holder and registration unit cylinder - has precisely adjustable gripping rail holding plate edge clamping rail
Inventor: WIEDECK HERBERT
IPC: B41F13/16
Filed: 1977-01-21
Abstract: The mounting and registration unit for a printing plate esp. for multi-colour printing has a gripping rail (7) with a U-shaped cross-section for accommodating a clamping rail for the plate end. The clamping rail has a holder strip and a counter-strip coupled by clamping screws. The gripping rail is held constantly in the centre of the cylinder by spring-loaded centering bolts which engage in trapezoid-shaped holes. In this way the gripping rail can be adjusted parallel to the wall surfaces of the cylinder groove. Adjustment is effected using two registration screws which are provided with scales and located to either end of the rail.
Patent DE-2709635-A1 (DE)
Title: Two cylinder viscous material pump pipe branch - has wearing plate opening centre distance equal to opening dia.
Inventor: SCHLECHT KARL DIPL ING
IPC: B65G53/56
Filed: 1977-03-05
Abstract: The pipe branch is for a two-cylinder pump handling viscous material e.g. concrete, having a curved pipe pivoting at one end on a supply pipe, while its other end comes alternately into line with the openings in the slide valve housing wall connected to the cylinders. In front of the wall is an interchangeable wearing plate over which the pipe end slides. The centre distance (7) between the openings (6) in the wearing plate (3) is equal to or only slightly greater than the opening diameter (8). Between the openings is a parallel rib (11), whose width is between one and two times the width of the wearing ring (5). This ring is moved to and fro in front of the wearing plate openings, being concentric to them in its end positions.
Patent DE-2714775-A1 (DE)
Title: Ski stick with H-shaped end plate - uses slot in plate to hold skis when carried together
Inventor: MAIER GERHARD
IPC: A63C11/02
Filed: 1977-04-02
Abstract: The plate part (10) of the ski stick is made of flexible material, and is approximately H shaped. The tips of the arms are bent inwards. The gaps (11, 12) between, approximately match the width (B) of the skis themselves. On two diametrically opposite sides of the plate (10) the hooked tips (13, 14) grip the skis when carried, after the loose band acting as a wrist strap at the top of the stick has been lowered over the skis.
Patent DE-2717073-A1 (DE)
Title: High speed IC engine - has exhaust resonance frequency double that of intake frequency
Inventor: VEEN HENDRIK VAN
IPC: F02B27/04
Filed: 1977-04-18
Abstract: The system for all internal combustion engine types especially two stroke engines, produces an improved performance by increasing the available cylinder charge. The exhaust member parts are so dimensioned that resonance appears at a predetermined engine speed. A maximum pressure is produced in the exhaust system between 80 and 90 degrees after piston t.d.c. The pressure minimum appears 90 degrees later. The maximum pressure is reflected by the end (B) of a counter cone to force the fresh charge which follows the exhaust stream, back into the cylinder. The exhaust system consists of a diffuser joining onto a cylindrical part which joins onto a counter cone and a tail pipe.
Patent DE-2719453-A1 (DE)
Title: Shutter for thermostat controlled domestic heating plant - is solenoid operated to open for firing period only and initiates flash-up
Inventor: STOLZE EDUARD
IPC: F23N3/04
Filed: 1977-04-30
Abstract: The uptake shutter for thermostat controlled domestic heating plant is of butterfly type (15), with one end of its spindle (6) extending through a mounting panel (8) fixed to the uptake, to a crank (1). A rod (2) from a solenoid (3) on the panel operates this crank to rotate the shutter through 90 deg. The solenoid is connected to the plant thermostat so that the shutter is opened at cutting-in temp.; closed at cutting-out temp. At the end of the opening movement a cam (10) on the shutter spindle makes a master switch (4) to initiate flashing up.
Patent DE-2726307-A1 (DE)
Title: Fire-retarding safety plate for wall opening for conveyor - has feeler linked to drive to stop plate drive if obstacle present in opening
Inventor: HENNECKE FRANZ
IPC: A62C2/18
Filed: 1977-06-10
Abstract: The arrangement automatically stops accidentally set into motion while objects or personal are within the region of the aperture. The safety device is fitted to the lower edge of the plate (21) and consists of feeler wire (34) at a distance from the lower plate edge over the entire width of the plate and fixed in brackets (36, 38) which are screwed to the vertical edges of the plate. Directly on the lower edge of the plate contact strip (24) is fitted with both ends angled upwards and screwed to the vertical edges of the plate. On one side angled part (25) as well as (38) are turned over into horizontal position forming contacts (28, 30) sliding on wires (40). If the lower edge of the gate contacts any obstacle on its way downwards, wire (34) deflects and makes contact with strip (24). The circuit is closed and the electrical signal stops the mechanism driving the plate.
Patent DE-2730487-A1 (DE)
Title: Upright metal shelf frames with support slots - have protruding extensions of side walls for fixing wooden corner plates
Inventor: ROTTMANN GEB TILLMANN MARGOT
IPC: A47B96/14
Filed: 1977-07-06
Abstract: The uprights normally of metal which make up the shelf are provided at their corner edges with webs (4) which form a continuation of the side walls (2) so that correspondingly shaped corner strips (5) pref. of wood can be pushed onto these webs from one end so that only the centre part of the walls (2) which contain the insert slots (3) for the shelves are left free. The walls of the upright can be formed by strip-like metal plates whose longitudinal edges are toothed so that each corner edge has alternately protruding webs, whilst the strip-like plates themselves can be connected together by spot welding. The grooves (6) in the corner strips (5) which take up the protruding webs (4) can be easily manufactured by two saw-tooth cuts which are made at right angles to each other in the corner strips (5) which are square at the outset.
Patent DE-2736760-A1 (DE)
Title: Sound tape cassette - has mouthpiece snap-in mechanism for with through opening and opposite it mounting fold with through opening
Inventor: WILDNER LEANDER
IPC: G11B23/087
Filed: 1977-08-16
Abstract: The sound tape cassette has on its end sides engaging folds having recesses and opposite them engaging counter folds having a through-opening. The cassette has on its wide sides, near the mouthpiece, an arrangement of three guide pins and opposite them a guide-pin recess. On the inside of the cassette there may be plastic sliding films with straight angular folds pressed on them, together with spool mounting lug extension and axial through-cut outs. Between the plastic films there may be inserted width adjusting arms with round curves.
Patent DE-2739163-A1 (DE)
Title: Concrete slotted animal shed floor - has embedded grating reinforcement made of paired cold drawn rods with cross rods
Inventor: OBERNOLTE REENT ING GRAD
IPC: E04C5/065
Filed: 1977-08-31
Abstract: The floor is for a shed or stie for pigs or other farm animals. It has gaps in it for easy removal of droppings and urine; it comprises a grid of reinforced concrete beams with parallel continuous gaps which have a series of breaks in them. Separate concrete-steel bars are embedded in the floor both ways as reinforcement. This reinforcement (2) is made in one piece as a grating with interconnected lengthways and transverse reinforcing elements. Each such element comprises two parallel cold-drawn rods (21, 2'1), with cross rods (22, 2'2) inserted at regular intervals in between. Welding may be used to join these elements together. This is inexpensive but has a high load bearing strength.
Patent DE-2752245-A1 (DE)
Title: Correction or distortion of speech signals - has speech band which is modulated, limited, divided and transposed to required frequency position
Inventor: SCHUNK HELMUT
IPC: G10L21/04
Filed: 1977-11-23
Abstract: The frequency of at least one selected speech band in the speech frequency spectrum is transposed to a different position by modulation of a carrier frequency with the selected speech band and transposition to the required position. The modulation is carried out by a single side-band modulator (4, 6) its amplitude is limited by a limiter (7) and its frequency converted (multiplied or divided) by a frequency divider (8). After this, the frequency is converted by a convertor (13) to the required position, this unit receiving signals from a re-setting oscillator (14); the output passes through a low-pass filter (15) to an audio capsule (16).
Patent DE-2753740-A1 (DE)
Title: Rotary piston engine piston inner seal scraper ring - has axial and radial arms with top layer of lower coefficient of thermal expansion than ring proper
Inventor: KOLB WILLI
IPC: F01C19/08
Filed: 1977-12-02
Abstract: The inner seal is for the piston of a rotary piston machine with a housing assembled from a cover and two parallel side parts. The seal comprises an oil scraper ring (13) with one axial (14) and at least one radial arms (15) and a ring shaped scraping edge. The outer peripheral surface (25) of the axial arm (14) and/or the abutting radial surface (26) of the other radial arms (15) are provided with a layer (27) made of material with a lower heat expansion coefficient than the oil scraper ring (13) itself. This layer can be galvanised, sprayed, cast or plated on.
Patent DE-2758058-A1 (DE)
Title: Electric warming system for IC engine cooling liquid - has liquid temp. and engine speed controlled switches, with timer override
Inventor: BOCKEL DIETMAR DIPL ING
IPC: F02N19/10
Filed: 1977-12-24
Abstract: The electric warning system for IC engine cooling liquid is arranged to take control power only from the generator (1), by fitting a Diode (8) in the line from regulator (2) to main (4). A thermal switch (11) makes the control circuit (9) when coolant temp. is below a set min. This energises a relay switch (10) connecting the heater lead (14) to the main (4), that relay being designed not to operate below engine idling speed. Another relay switch (15) wired in parallel (21) with the heater circuit operates a timer-controlled switch (16), limiting heating time whatever the position of the other control switches (10, 11).
Patent DE-2804184-A1 (DE)
Title: Meat e.g. sausage treatment with smoking spice colour soln. - by immersion or sprinkling to prevent benzopyrene collection on surface
Inventor: HENNING WOLFGANG
IPC: A23B4/18
Filed: 1978-02-01
Abstract: Surfaces of meats are treated, cold or warm, by quick immersion or insertion in- or quick sprinkling with a meat-smoking spice colour soln. contg. smoked aromatisers, finely ground brown, reddish/brown, yellowish/brown foods, spices and/or food additives and water. The smoking spice colour soln. is pref. prepd. by smoking the water-soluble foods and/or additives so that the soln. contains only 8-15 mu g benzy(a)pyrene/kg. The collection of water-insoluble benzopyrene-contg. polycyclic hodrocarbons on meat surface and environmental pollution by smoking-pyrolysis are prevented. Benzo(a)pyrene concn. on meat surface can be limited to 0.3-0.6 mu g/m2. Taste and aroma are good.
Patent DE-2807667-A1 (DE)
Title: Wall-mounted shelf for electrical appliances - is used in fitted kitchens and has removable fascia panel concealing leads and wires
Inventor: HAUCK WERNER
IPC: A47B77/08
Filed: 1978-02-23
Abstract: The small electric kitchen appliances can be mounted on the shelf with their electric leads and cables stored concealed in a compartment which is open at the top. It is formed by a removable fascia panel (2) which is set at a distance from the rear wall of the shelf at right angles to the horizontal shelf surface (1) between the side walls (4). The side walls are preferably provided with grooves (7) in which the fascia panel can be easily moved in and out. It is possible for the rear wall of the shelf to be open at the back so that by placing the shelf in front of existing sockets a neat and useful design is achieved.
Patent DE-2813316-A1 (DE)
Title: Plastics moulded driving mirror housing - includes metal insert plate for support
Inventor: KUERSCHNER GUSTAV
IPC: B60R1/06
Filed: 1978-03-28
Abstract: The plastics moulded driving mirror housing has a metal insert plate (2). This plate is designed to reinforce the system and to provide a damping mass to eliminate excessive vibrations and the plate is linked to a bearing stalk (4) which is located in the sprung pivot bearing. The mirror housing is linked to the plate by moulded studs (1.1) which pass through holes in the plate for a secure and simple fitting. No separate couplings are required.
Patent DE-2823665-A1 (DE)
Title: Drying offset print without overheating or dust hazard - using IR radiators in combination with oxygen air mixt.
Inventor: WEINRICH PETER
IPC: B41M7/00
Filed: 1978-05-30
Abstract: Offset printing ink(s) is/are dried by treating the print with pure O2 or oxygen diluted with (compressed) air or obtd. by electrolysis close to the paper web or sheets. Electrically produced oxygen is even more effective, being present in highly reactive state. The action of the oxygen (mixt.) is combined with that of IR radiators of or radiators emitting other frequencies. Process improves the quality of the print, reduces excessive thermal stresses (in the case of reel offset printing) and dust problems (in the case of sheet and reel offset printing). Process is suitable for both monochrome and multicolour print.
Patent DE-2826880-A1 (DE)
Title: Sterilising autoclave with revolving rotor - driven by reaction jets of circulating hot fluid
Inventor: KOSONEN AIMO
IPC: A61L2/07
Filed: 1978-06-19
Abstract: An autoclave for use, e.g. for the sterilisation of preserved food tins, has a vertical rotor shaft to which a carrier for the articles to be sterilised is attached. The supply line for the fluids (hot water) is coupled to the hollow rotor which has arms with reaction nozzles at the end. This sets the rotor shaft into a revolving motion. Arrangement eliminates both the need for a motor to drive the rotor and the sealing difficulties for the drive shaft. The rotation intensifies the heat transfer from the hot water to the tins.
Patent DE-2832885-A1 (DE)
Title: Hydraulically tilted shovel loader shovel adjustment - involves control slide abutment between electric stop switches on magnetic switches
Inventor: SKUBICH OTTO
IPC: E02F3/43
Filed: 1978-07-27
Abstract: The system is for adjusting and indicating state of shovel readiness, on a shovel-loader with hydraulic piston-and cylinder assembly for shovel tilting. The cylinder (4) is fitted with a lengthway movable, tilt-adjustable magnetic switch (9, 10) while the piston (5) has another (14) extending over cylinder length. The control slide (16), moved by a lever and regulating the cylinder has an abutment between the electric stop switches (27, 28) belonging to these, so that excessive magnet (14) travel closes the stop switch concerned. The slide is held in a position until pressure on one or the other side of the piston swings the shovel (3) in to the required angle setting for digging. This permits automatic angle setting, even where no interferences indicating tilting inward or outward can be drawn.
Patent DE-2838021-A1 (DE)
Title: Simultaneous soldering of numerous contacts on electric components - using pressure on soldered joints during cooling after long profiled soldering iron has been retracted
Inventor: BERNHARD KURT
IPC: H05K3/34
Filed: 1978-08-31
Abstract: The appts. uses reflow soldering, and consists of a holder for a contact rail provided with a row of contact sockets; and a flat component is located between pair of contacts and soldered to the latter. A thin metal tongue presses the contacts onto the board while a large, heated soldering iron heats the joints to remelt the solder already present between the joints. The tongue is thermally insulated from the iron and applies pressure to the soldered joints during the cooling of the latter after the iron has been retracted. The pref. appts. includes a slide carrying both an electrically heated iron not wetted by solder or flux and a spring-loaded arm on which the tongue is fixed. An air gap pref. creates the thermal insulation between the iron and the arm carrying tongue.
Patent DE-2842532-A1 (DE)
Title: Safety belt for sail or surfboard user - comprises sewn thigh belts in loops to also act as seat
Inventor: HOHNER ROLF
IPC: B63B35/79
Filed: 1978-09-29
Abstract: The safety belt is particularly for securing a sailboarder to the boom of his craft, and is designed to act as a seat. Two upper thigh belts can be secured to the rear part of the seat, typically by sewing. At the front there can also be an additional connecting belt between the main one and the thigh belts. On the inside of the main belt there can be an intermediate layer of part-corset form, with loops for the belt on the outside.
Patent DE-2842819-A1 (DE)
Title: Textile machine cleaner - has an oscillating fan on arm rotating round a fixed nub
Inventor: REUPSCH FRITZ
IPC: B08B5/00
Filed: 1978-09-30
Abstract: In the cleaning unit for a textile machine, where an arm-mounted fan rotates round a hub secured to the machine, the fan on the arm is on a pivoting axis parallel to the circular path of the fan. There is a drive mechanism to oscillate the fan on its pivoting axis while the hub rotates on the fixed section of the textile machine. The system uses relatively less energy, as the machine area cleaned is greater than the cross section of the air stream generated by the fan.
Patent DE-2844412-A1 (DE)
Title: Electric component mounting pin on housing - with larger diameter at junction with bottom for greater strength
Inventor: HUPFER GEORG
IPC: H01B19/04
Filed: 1978-10-12
Abstract: The cup-shaped (pref. polycarbonate) housing for an electric component such as a capacitor has on the bottom opposite the open end a bolt, integral with the housing, by which the module is fixed to a base. The bolt has a larger dia. at the junction with the bottom than at the free end, either by a step or by a taper. Another version has a taper thread, with the greater diameter near the bottom or a thread of constant outside diameter but an increased core diameter inside the threads. This prevents the premature shearing of the bolts when a module is tightened to its base plate.
Patent DE-2851795-A1 (DE)
Title: Land boundary markers retaining position when disturbed - consist of multiple axially-connected elements joined by weakness points
Inventor: GANZHORN ROLF
IPC: G01C15/04
Filed: 1978-11-30
Abstract: A device marking points on the land maintains the correct position indication even when disturbed, e.g. by a tractor or an implement pulled by a tractor. It consists of several identical segments (10) fitted one on top of the other via axial fixing pieces (11, 13) with special points of preferred breakage. The individual segments may be cylinders, blocks, or frustums, and the connecting elements may consists of externally threaded lever bolts (11) and internally threaded upper borings (13) with conical reading faces (13a). The surface of each element is coated with a phenolic substance which prevents vegetation from growing over, the marker and thus obscuring it. If the marker is subjected to a sideways force, e.g. by a tractor, it does not cant over but snaps off at one of the weak points.