baber/WOPTO huggingface dataset:
Patent DE-2552343-A1 (DE)
Title: Machine for compacting and unloading blocks of soil or compost - consists of two horizontal parallel movable plates forming compartment, and pickup and unloading mechanisms
Inventor: MIDDLEBROOK PAUL JAMES
IPC: A01G9/10
Filed: 1975-11-21
Abstract: The implement (56) incorporates a compartment (54) which can move between a picking up position when the load of soil or compost is picked up, and a discharge position. The mechanism (38, 40) moving the compartment between its two positions consists of two parallel plates (48, 50) horizontally above one another with a space in between for the discharge position. The two plates (48, 50) move towards each other, so that a block is unloaded from the compartment (54) by moving the underneath plate (50). The block is deposited on a platform (96, 98, 100, 102) when the top plate (48) is moved. The top plate incorporates back end plate (56). A compactor (84, 86) for the soil is positioned inside a filler hopper (66). At the end of the hopper (66) nearest the ground, is a cover plate (64). The compartment (54) is mounted on pivot bearings (38) with pivot axle (36). Hydraulic cylinders (80, 82) operating the discharge implement move independently of one another.
Patent DE-2601396-A1 (DE)
Title: Central heating boiler with diesel engine as energy generator - exhaust heat and radiator cooling medium are utilised to heat outer water tank
Inventor: NEUMANN SIEGMAR R
IPC: F02G5/00
Filed: 1976-01-15
Abstract: Central heating boiler consists of a double insulated water tank. The extended exhaust pipe from a diesel engine is led through the water between the two tanks before passing to atmos. The diesel engine is coupled to an electric generator which supplies the mains lighting and provides current for an immersion heater fitted to the inner tank. The engine cooling medium after reaching the optimal temp. is passed through the outer water tank, whose contents are used for the central heating system. The inner tank content is used for domestic hot water supply. The water tanks are heavily insulated against heat losses. Practically 100 per cent efficiency is gained from the fuel used in addition to reduced exhaust noise and emission.
Patent DE-2616589-A1 (DE)
Title: Solar energy collector for domestic heating - receives additional heat from air circulated through space behind it
Inventor: FOLKESSON KJELL
IPC: F24D11/02
Filed: 1976-04-14
Abstract: A solar radiation energy collector is mounted on the roof of a house to be heated. Water is circulated through it by a pump and returns to a thermal store from which it serves the house heating system. The collector is mounted with a gap between its underside and the roof. Atmosphere air can be drawn into this gap through a damper at the lower end and is pulled through the gap and discharged by a fan connected to the upper end of the gap. Extract ventilation air from the house can also be passed through the gap by a second fan. This provides additional sources of free heat to supplement the solar energy according to weather conditions.
Patent DE-2623534-A1 (DE)
Title: Prefabricated elastic flooring for sports halls - of polyurethane foam base, fabric interlayer and polyurethane surface
Inventor: WILMS JOSEF
IPC: E01C13/06
Filed: 1976-05-26
Abstract: Elastic flooring for sports balls, esp. for gymnastics and multiple uses, is stuck to the cement floor and consists of 3 layers of varying elasticity and thickness, including (a) an open-cell polyurethane foam underlayer contg. 30-60 (45-55) pts. filler in thickness of 8-20 (10-16) mm and density 400-700 (450-550) kg/m3, (b) a bonded layer of tightly-woven synthetic fabric with thickness 200-400 (250-350) mm and wt. 50-300 (150-250) g/m2 and (c) a 1-6 (1-3) mm layer of cast polyurethane filled with around 20 pts. stone flour, and opt. covered by a PVC surface coating, of density 1200-1800 (1300-1600) kg/m3. Each layer and the composite material has specified properties. An improved combination of force reduction (50-54, pref. 50-51%) and energy loss (5-8, pref. 6-7%) is achieved. The foam fabric composite material can be pre-fabricated, and installed more quickly and cheaply than known sports floors, all layers of which are applied in situ by hard as separate operations.
Patent DE-2626574-A1 (DE)
Title: Wind driven heat generator - has prefabricated fixed and moving elements with holes for bolts dowels or clamps, to produce heat
Inventor: ROSCHEL ALFONS DIPL ING
IPC: F03D80/70
Filed: 1976-06-14
Abstract: The wind driven heat generator has friction surfaces, scoops, counter-scoops, magnetic support elements and magnetic elements made as prefabricated elements from bar or angle iron material. They are mounted at a certain angle in concentric rings, with holes through the scoops for fixing devices. These fixing devices may be screws, clamps or dowels. The heat generator is of symmetrical shape, or block shaped, completely enclosed, attached to the rotating drive shaft, filled with a heat medium, with fixed or free elements carrying the friction surfaces, scoops etc. The free elements carry curved weights forming a 180 deg. arc, acted on by centrifugal force etc. against the fixed members to generate heat.
Patent DE-2627497-A1 (DE)
Title: Antitheft illuminated licence plate - is screwed to car from inside with number plate on flap swung inside car
Inventor: SORCE GIACOMO
IPC: B60R13/10
Filed: 1976-06-18
Abstract: The illuminated licence plate is mounted in a sealed, transparent housing (1) bolted to the vehicle with inside facing lips (41) and with the fitting screws and bolts only accessible from inside the vehicle. The rear of the housing has a hinged flap which opens through a gap in the car body so that the licence plate (44) can be securely fitted to the flap. A light (41) inside the top and/or bottom edges of the box provides the illumination. The housing provides a simple anti-theft mounting for the number plate. The plate can be foil-glued to the flap in such a way that it can only be removed by destroying the foil.
Patent DE-2627729-A1 (DE)
Title: Toothed wheel meshing fault detection device - has third carriage carrying specimen gear meshing with second gear to generate electrical signal
Inventor: PRIPLATA HEINZ DIPL ING
IPC: G01B7/28
Filed: 1976-06-21
Abstract: A device for determine of meshing defects on toothed wheels using the single-sided meshing test method is designed for relatively economical fault detection on gauge and other gear wheels without using gauge gears as test instruments. Two carriers for gear axles are mounted on a base plate and have meshed geas on their axles. The first axle is driven and the second has a brake. Rotary movement of the axles is converted into electrical signals whose sum is produced in a summing circuit. A third carriage and axle carry a specimen gear which is also driven and is meshed with the second gear. The rotary movement of the specimen gear is converted into an electrical signal which is subtracted from the sum of the first two signals for evaluation.
Patent DE-2629772-A1 (DE)
Title: Tape scanning for word location - entering required word by keyboard and scanning tape until comparator generates identifying output
Inventor: MAXIMOVIC RENATE
IPC: G06K17/00
Filed: 1976-07-02
Abstract: An automatic search facility is provided for the location of a specific word within a text stored on magnetic tape or film. The information cassette is loaded into a reader on a keyboard unit and an entry made to identify the language of the text. The tape is scanned and the output compared with the identifying word entered through the keyboard. The tape drive is stopped when the comparator generates an identifying output.
Patent DE-2650467-A1 (DE)
Title: Powered glider with pusher propeller - having mounting between front and rear fuselage sections with shaft located by ball and end bearings
Inventor: BRDITSCHKA HEINRICH W
IPC: B64C31/024
Filed: 1976-11-04
Abstract: The powered glider has a pusher airscrew (6) set in a gap (8) between the front and rear sections of the fuselage. These are linked by a main spar at the bottom and through the propeller shaft at the top. An after section spar (3) is connected by means of a universal coupling to a bolt coaxial with the propeller shaft, held radially and axially by ball races housed in the hollow propeller hub. The propeller shaft is located omnidirectionally immediately forward of the propeller, by a ball bearing (7) which may be either 4-point or 2-row angled race type. A second driven end bearing allows for shaft length variation.
Patent DE-2650663-A1 (DE)
Title: High speed compression ignition engine - has ignition which occurs at end of fuel injection and has especially shaped piston crown and cylinder head
Inventor: RIEDEL HANS DIPL ING
IPC: F02B19/04
Filed: 1976-11-05
Abstract: The combustion chamber is divided into a main and an ante chamber. The fuel is injected into the ante chamber when the air is reaching a temp. which will vapourise the fuel without causing self ignition. The piston crown and cylinder head are to be shaped in such a manner that at the end of the compression stroke, a considerably higher compression pressure is present in the ante chamber than in the main combustion chamber. The advantage claimed is that a longer period of time is available than is normally possible to prepare the fuel for a complete combustion.
Patent DE-2656071-A1 (DE)
Title: Moulding thermoplastic film without weakening corners - by drawing partly to shape and heating by contact with hot mould
Inventor: VETTER ARTHUR
IPC: B29C51/42
Filed: 1976-12-10
Abstract: Thermoplastic film is shaped by drawing into a hot mould until it takes up the mould shaped and then cold moulding; the film dimensions may be smaller than the mould. Suitably the first cavity of the shaping tool has a thermally insulated base with heating element and conducting walls, and also a conducting block carrying a conducting mould member whose top face is suitable shaped. Holes are provided for connection to a vacuum pump and the top tool also has a hole for compressed air. A second cavity of the tool has a block, a bottom mould member identical to the first and with holes for evacuating, and the top has a hole for compressed air. Corners and edges are not weakened by excessive stretching, the film can therefore be thinner than with existing processes.
Patent DE-2704066-A1 (DE)
Title: Insecticidal combinations of permethrin and pyrethroid(s) - for general use, having fast activity
Inventor: KULENKAMPFF HELLMUT ELFRIED
IPC: A01N53/00
Filed: 1977-02-01
Abstract: New insecticidal mixtures (I) comprise phenoxybenzyl-cisdimethyldichlorovinylcyclopropane-carboxylate (Permethrin) and >=1 pyrethroids, admixed with solvent opt. emulsifier. (I) are active against numerous insects e.g. cockroaches bugs, lice, spiders, silverfish, flies, wasps and mosquitoes etc. The fast "knockdown" effects of the pyrethroids and the long-lasting effect of Permethrin are combined giving high and progressive activity.
Patent DE-2706788-A1 (DE)
Title: Single family house group assembled from standard units - has house units added to two of every four walls which lack openings
Inventor: HOFFMANN GEB SCHWEYDA ILSE M D
IPC: E04H1/02
Filed: 1977-02-17
Abstract: A square or rectangular foundation or cellar is made on the plot. Two abutting wall surfaces, with openings for windows and doors, are erected on this and joined to two other wall surfaces which have no such openings. These are covered by an upper storey with living area surfaces, with or without a furnishable roof storey. One or two further standard houses are added to the walls which have no openings. The joint gaps between individual houses, filled with an insulating medium, is then laterally sealed with a durably elastic sealing medium.
Patent DE-2707069-A1 (DE)
Title: Polymers for treating disordered cell metabolism - esp. cancer, prepd. from formaldehyde, riboflavin, nicotinamide, thiamine and ribose
Inventor: BLASZCZAK JOSEPH W DR
IPC: A61K31/795
Filed: 1977-02-18
Abstract: New reaction prods. (A), in liq. resinous or crystalline form, are obtd. from riboflavin (I), nicotinamide (II), vitamin B1, ribose and HCHO, (opt. with addn. of pyridoxine (III), citric acid (IV), adenine and metal salts). The starting materials are mixed, suspended in water then polymerised by heating at up to 350 degrees C and/or irradiation with UV light, opt. with addn. of a peroxide. A pref. (A) is made from (wt.%) (I) 10-40; (II) 0.02-20; B1 2-15; (III) 0.5-2; ribose 1-5; adenine 0.5-2; 95% paraformaldehyde 40-80; Co glycinate 0.2-2; FeSO4 1-5; K2CO3 1-5; MgClO4 0.5-2; Ca lactate 1-5; KMnO4 0.2-2; MnO2 0.2-2 and (IV) 1-5. Used for treating and preventing disorders of cellular metabolism, e.g. cancers. All types of primary cancers canbe cured; 85% of cases with cancer and a metastatis in another organ; and 50% of all cases where the patient has a life expectancy >=3 months.
Patent DE-2707975-A1 (DE)
Title: Electronic functional unit with independent housings - is mounted onto rear wiring chassis and is bolted to front plate
Inventor: WAIDHAS WUNIBALD
IPC: H05K7/02
Filed: 1977-02-24
Abstract: The functional unit consists of a chassis with plug or solder connectors for closed housings containing electronic circuits and components. A front plate bolts to the front ends of the housings. The resulting unit can be mounted en bloc into a rack. Each housing comprises interlocking walls and has its own set of connectors at the rear. Each housing is independent of the others, being connected to them only by the front plate and the chassis.
Patent DE-2709398-A1 (DE)
Title: Recognition system for land, water or air traffic - uses dialogue transfer between traffic lane and mobile system distributor
Inventor: PRICHODJKO ALEXANDER
IPC: H04B7/26
Filed: 1977-03-04
Abstract: The traffic recognition system uses a dialogue data transfer system between the traffic flow lane and a central recording unit. Each traffic announcing unit operates in the radio telephone range. A first frequency f, is used for reception of road blockages or freeing. A second frequency f2 is used in coded form for recognition of the traffic item. A third frequency f3 used for answering purposes. Four further frequencies (f4, f5, f6, f7) are employed for automatic transmission and reception.
Patent DE-2709558-A1 (DE)
Title: Individual electrode dispenser in accumulator prodn. - has rotary manipulator bat with plunger lifting bar during its rotation and dropping by gravity
Inventor: KOLOSOV IVAN ALEKSANDROVITSCH
IPC: B65G59/02
Filed: 1977-03-04
Abstract: The device is intended for piece-by-piece dispensing of electrodes for accumulator batteries. It consists of a table with stacked electrodes, near which is mounted a manipulator in the form of a rod with a holder. At the end of the rod is a lifting device, and the assembly is completed by a stepping conveyor. The rotary rod (4) is fitted with a coaxial plunger which lifts the rod during a driven upwards movement. It falls freely under the rod weight. The assembly contains a two-arm lever, (20) kinematically coupled to the pull-rod (16) of the stepping conveyor, the lever having rolls (21, 22). The pull-rod has a rectangular groove whose outer operating edge (18) is shorter than its inner edge (17), which permits engagement of the pull-rod and the roll (21) during rotation of the rod.
Patent DE-2713432-A1 (DE)
Title: Fine material loading chute - has base steeper than slump angle to form stationary material layer inside
Inventor: NISHIYAMA TAKEO
IPC: B65G11/20
Filed: 1977-03-26
Abstract: The chute is for loading loose fine material such as cres, grain etc. into bulk carriers, particularly where rough handling is liable to cause breakage of the particles and thus impair the quality. It has a base joining two sidewalls. The base (10) is inclined to the horizontal at an angle (a) appreciably greater than the slump angle of the material (12). The height of the sides is such that the load (12) forms inside the chute a stationary layer whose outer surface (12a) is inclined at the slump angle. Thus, successive particles loaded flow downwards over this outer surface.
Patent DE-2714625-A1 (DE)
Title: Tape cassette labelling machine - uses two drums with axes to centre and apply labels from magazine
Inventor: ECKMILLER HANS
IPC: B65C1/02
Filed: 1977-03-30
Abstract: The labelling machine particularly for cassettes, has a conveyor for the cassettes, a label feeder with rotating drum, e.g. a magazine, and a transfer unit for the label. The transfer unit (5) has a second drum (9), with its axis to the first one (8), the two external surfaces forming a conveyor gap (13). One drum (8) removes the labels (1) from the feeder (4) while the second drum (9) centres the labels, and applies them onto the cassettes. The contact surfaces on the drums for the labels, have bores connected via chambers to a suction and pressurised air system for the removal drum and to a suction air system for the application drum.
Patent DE-2716782-A1 (DE)
Title: Holder for sales display packages on racks - has protruding discs and lugs engaging in holes on supporting shelf
Inventor: WEIGELT HARTMUT
IPC: A47F5/08
Filed: 1977-04-15
Abstract: The holder for sales display packets of e.g. chocolates, is held in guide rails of associated sales shelves. A one-piece plate-like element of e.g. plastics can be separated from the display rack and has at least two hangers (4, 5) which protrude out of the plane of the plate and at least one lug (10, 11, 12, 13) which points in the same direction away from the plane of the plate and engage through recesses behind the wall of the rack. The hangers pref. comprise discs which are connected eccentrically to the plate member via webs which can consist of strips which project vertically from the edge of the plate. By punching out the right holes (23, 24, 25, 26) on the rack, it can be hung up from any different stand.
Patent DE-2721322-A1 (DE)
Title: Switch with brief insertion of starting current limiting resistor - has bridge contact with two contacts in different planes, one closed before other
Inventor: KRASSER FRITZ
IPC: H02P1/08
Filed: 1977-05-12
Abstract: A spring loaded switching rod (11) is provided in a switch case (12). It can be looked by a link control (17) in at least two positions, and it carries a bridge contact (18) which can be tilted. It is held in its tilted position by a pawl (19) when the switch is in the off position. The bridge contact (18) has at least two contacts (4, 5) connected with each other, of which one lies in one plane and the other in a different plane. When pressed down, the contact (4) in the first plane makes contact with an elongated fixed contact (4') leading outward. When pressed further, it slides on the fixed contact. Only then the contact (5) can be tripped, after release by a pawl (19), to the other fixed contact (5').
Patent DE-2725027-A1 (DE)
Title: Textile-reinforced rubber or plastics laminate - has two linen weave fabric plies whose warps and wefts are at 45-degree angles to each other
Inventor: MELCHING KARL-HEINZ
IPC: D06N7/00
Filed: 1977-06-03
Abstract: Laminate composed of a textile embedded in rubber(y plastics) comprises 2 piles of shear-resistant grid-like fabric. The warp and weft of each ply intersect at right angles but the warp and weft of either ply substends an angle of 45 degrees with the warp and weft, respectively of the other. The fabric may be a twill.
Patent DE-2737425-A1 (DE)
Title: Throwaway paper towel and soap package - has soap on outer cover of sachet containing towel
IPC: A47K10/16
Filed: 1977-08-19
Abstract: Paper hand towel is encased in a water-proof easily opened sachet which is provided on at least one part of its outer surface with a soap layr(4). The throway package is large enough to make handling of the soap easy without having to set down the towel before washing. The sachet(3) is pref. provided with a prepared tear-off strip(7) or spot(6). The paper towel can be folded into four before being encased by the covering sachet. The towel(2) can also be a freshen-up disposable towel impregnated with suitable fluid.
Patent DE-2738226-A1 (DE)
Title: Sound recording and playback deck working mechanism - has transport roller moving recording medium to=and=fro between magnetic heads, pendulum rollers and flywheel roller
Inventor: VIETINGHOFF JOACHIM VON
IPC: G11B15/295
Filed: 1977-08-24
Abstract: The recorder working mechanism has a single flywheel roller (10) acting as guide roller. The magnetic heads (19, 20, 21) are distributed over the path of to-and-fro movement of the recording medium (2) towards and from the flywheel roller. The erasing head (19) is positioned in the path of the recording medium towards the flywheel roller and the pick-up head (21) and/or the recording head (20) is positioned in the return path of the recording medium from the flywheel roller. The magnetic heads may be arranged between the flywheel roller and the pendulum rollers (8, 13) in the path of the recording medium.
Patent DE-2741837-A1 (DE)
Title: Automatic volume control circuit - uses microphone and photoresistor in opto-electronic coupler to vary volume according to ambient noise
Inventor: THIESLER THOMAS
IPC: H03G3/32
Filed: 1977-09-16
Abstract: The automatic volume control responds to ambient acoustic noise level to raise or reduce volume and is intended for radios etc. installed in e.g. motor vehicles. A microphone (1) produces a signal proportional to ambient noise lvel which is converted (4) into a signal to control (11) the volume of the sound source (10). The control circuit (11) contains an optoelectronic coupler (7) whose photoresistor (LDR) alters the volume directly. (The coupler is preceded by a DC amplifer).
Patent DE-2741853-A1 (DE)
Title: Fuel oil evaporator system - has preheating section preceding oil and carrier gas mixer
Inventor: FANKHANEL MARTIN OSCAR
IPC: F23K5/22
Filed: 1977-09-16
Abstract: The conversion of fuel oil into a vapour for mixing with a carrier gas, such as steam, to be fed to burners is carried out in the two-zone evaporator. When light oil is used, then the mixture is totally evaporated, while heavy oil feed may leave some of it in the evaporated state. Optimum conditions are achieved by adjusting the pressure and temp. of both the steam and fuel oil. The gaseous mixture flows from the evaporator through a line and the normally open valve to the separator for separating gas and liquid. The nonevaporated oil is returned to fire the evaporator. Part of the evaporated oil is used to feed the superheating coil for transfer to the burners. The top of the evaporator preheats the oil before it is mixed with steam in unit which can be a vessel or a T-type pipe.
Patent DE-2742558-A1 (DE)
Title: Safety mounting for stirrup - has cable release to free stirrup if rider is thrown
Inventor: WEIDLE HERBERT
IPC: B68C3/02
Filed: 1977-09-22
Abstract: The stirrups are fitted to the saddle with a rapid release catch (12) which is linked by a Bowden cable (24) to the belt (26) of the rider. If the rider is thrown the pull on the cable releases the catch and drops the stirrups before the rider is dragged along. The catch has a hinged bar (28) over which the stirrup is looped, and with the free end of the bar retained by the safety catch. The safety stirrup can be fitted to most types of tack.
Patent DE-2742941-A1 (DE)
Title: Filament spinning jet - with additional section in profiled structure to modify extruded filament to give it a natural wool character
Inventor: BELICIN MICHAIL NIKOLAEVITSCH
IPC: D01D5/253
Filed: 1977-09-23
Abstract: Spinning jet for the extrusion of synthetic filaments has an outlet in the form of a gap in an open multi-lateral profile, with >=1 straight side. The profile of the opening gap has >=1 additional section lying vertically to the straight section. The structure of the jet profile modifies the extruded filament so that it has all the characteristics of natural wool, with low thermal conductivity, stable bulked crimping, hygienic performance such as water absorbtion with a capillary structure and fluid release.