baber/WOPTO huggingface dataset:
Patent DE-2657699-A1 (DE)
Title: Cooking utensil for inductive cooking - has base pref. of metal with coating possessing low permeability
Inventor: HUSSLEIN JULIUS DIPL ING
IPC: A47J36/02
Filed: 1976-12-20
Abstract: The cooking utensil for inductive cooking consists of material, at least for the base, which is pref. metal, and can be heated in an electromagnetic alternating field. The base of the utensil (2), on the outside, has a coating possessing low thermal conductivity and low permeability, over the metal (1). The inner container (1) has an outer layer of high permeability. Alternatively, the coating (5) over the metal can consist of several layers made of materials possessing high thermal insulation and low permeability. On the outside of the base are projections (6). Otherwise, the utensil may be placed on a corresponding-sized stand made of material with poor thermal conductivity and low permeability.
Patent DE-2658058-A1 (DE)
Title: 1-Phenyl-4,5-di:hydroxy-imidazolidine-2-thione derivs. - useful as ectoparasiticides, esp. against acarids
Inventor: ENDERS EDGAR DR
IPC: C07D233/42
Filed: 1976-12-22
Abstract: Imidazolidine-2-thiones of formula (I) and their salts are new- (R1-3 are H, alkyl, haloalkyl, alkoxy or halo. R4 is alkyl, cycloalkyl or alkenyl). Pref. (I) have R3 is H; R1 and R2 are H, 1-4C alkyl, CF3 or Cl; and R4 is 1-4 C alkyl. They are prepd. by reacting a substd. phenylthiourea with glyoxal. (I) are useful for control of ectoparasites, esp. acarids but also insects. Their toxicity towards warm-blooded animals is low and they are effective against strains of Boophilus which are resistant to organophosphorus pesticides. In an example reaction of N-(2,4-dimethylphenyl)-N'-methylthiourea and glyoxal gave 1-(2,4-dimethylphenyl)-3-methyl-4,5-dihydroxyimidazolidine-2-thio- ne.
Patent DE-2702741-A1 (DE)
Title: Hydraulically operated valve with electromagnetic control - has electromagnetic valve arranged in pressure compensation channel between piston chambers
Inventor: SCHULZ WILFRIED DIPL ING
IPC: F16K31/124
Filed: 1977-01-24
Abstract: The hydraulically operable engine valve comprises a housing with inlet and outlet separated by a dividing wall forming a valve seat. A valve plate is pre-loaded in the closure direction, with a centrally located tappet connected to the plate. An engine housing forms a cylinder of equal axis for the valve seat and tappet, and a oil supply chamber separated from the cylinder. A piston is contained in the cylinder and divides it into two chambers, being connected to the valve tappet. An electrically driven pump supplies oil from the supply chamber to the second cylinder chamber, this being controlled by an electro-magnetic valve. Two cylinder chambers are connected by a pressure compensation channel controlled by an electro-magnetic valve. The pump outlet side has a pressure connection to which a further hydraulic positioning motor is connectable.
Patent DE-2702787-A1 (DE)
Title: Reducing permeability of soils in road-making - by coating with alkali silicate powder; mechanically working in and compacting
Inventor: SIEDEK H DIPL ING
IPC: E02D19/16
Filed: 1977-01-24
Abstract: The permeability of soils is reduced by introducing an alkali silicate in powder form to the soil or bulk material. Pref., the wt. ratio SiO2:Na2O or K2O is from 2.0-4.0. Pref. 0.05-0.5 (0.1-0.4) wt.% alkali silicate powder is added to the soil. With a soil low in minerals a gel-forming agent may also be introduced. The alkali silicate is spread over the soil and then mechanically worked in. After introducing the alkali silicate the soil is mechanically compacted. The technique is applicable to cohesive soil, e.g. clay.
Patent DE-2704640-A1 (DE)
Title: Work table with jigs following closed track - has curved track section incorporating machining station (NL 9.8.77)
Inventor: BAGHUIS LUDOVICUS HENDRIKUS
IPC: B65H35/06
Filed: 1977-02-04
Abstract: The work table has a series of workpiece jigs indexing along a closed track in a horizontal plane, and remaining aligned in the same direction. At each station they deliver an item for machining and receive one for machining at a further one, or transport it through while a machining operation is carried out. The section of track incorporating the station which is shaped so as to enclose an area with the straight line referred to. The track section can be curved or angled, accommodating guide pieces on the jigs, which lie against each other, and containing a whole number of jigs.
Patent DE-2707343-A1 (DE)
Title: Wind driven power generating station - has inlet and outlet of different heights and connected by tunnel to produce natural draught circulation
Inventor: WEBER GUSTAV
IPC: F03D1/04
Filed: 1977-02-19
Abstract: A vertical lower is connected to a horizontal tunnel, the other end of the tunnel having a vertical section terminating in an inlet just above ground level. The inlet is protected by filters and there is a further filter at the entrance to the horizontal section. The temperature of the earth heats the air in the horizontal tunnel. This together with the difference in height between the inlet and the top of the tower produces a natural draught circulation through the tower and tunnel. Wind driven fans driving electrical generators are arranged within the tunnel and tower.
Patent DE-2714061-A1 (DE)
Title: Dough dividing machine - with horizontally moving slider guided in vertically movable sidewall
IPC: A21C5/00
Filed: 1977-03-30
Abstract: A dough dividing machine includes a straight vertical channel of rectangular section. The dough dividing slider is guided horizontally in a side wall facing the dough feeder roll. The slider is pushed in part of the way, moved downward together with the side wall to compress the dough portion, and then fully pushed in before the outlet gate is opened and the dividing slider is moved further down to expel the dough portion. All movements can be easily adjusted to suit varying dough consistencies or portion sizes.
Patent DE-2716986-A1 (DE)
Title: Mole trap with rings on tension arm - has slotted base plate with setting tongue and T-shaped spigot which receive setting pin
Inventor: KARWEY WERNER
IPC: A01M23/24
Filed: 1977-04-18
Abstract: The mole trap has two or three rigid rings which are fitted into the mole path. The rings are fixed to a tension lever fitted above the ground to a base plate. When there are two rings the lever is between them and when there are three rings the lever is between the outer rings and above the middle ring. This tensioning lever is put under tension by hooking the setting pins at the front end of the setting tongue and on the T-shaped spigot. Consequently when mole passes by it presses the tongue upwards, so that the tension lever is tripped and the mole is caught in one of the rings.
Patent DE-2724690-A1 (DE)
Title: Pencil lead mfg. machine - includes filter press with hydraulically driven piston and size reduction installation with rotating knife head
Inventor: ZUBER KARL DIPL ING
IPC: B43K19/18
Filed: 1977-06-01
Abstract: The installation consists of a filter press fitted with a magazine for the lead material to be processed with a hydraulically driven pressure piston located behind a cylinder for the material with a sifting plate. The chamber between the sifting plate and the cartridge cylinder is made as a vacuum chamber. There is an installation for the size reduction of the lead material which comes out of the sifting plate in the form of strands. The installation for size reduction of the lead material consists of a knife head capable of being driven at high speed with the shaft (46) of the knife head (49) having its bearing in a detachable wall (42) of the vacuum hood (34).
Patent DE-2727615-A1 (DE)
Title: Plaster compsn. for inner and outer walls of houses - comprising cement, hydrated lime, aluminium silicate, styropor, perlite, pumice, methylcellulose and agent to render mixt. hydrophobic
IPC: C04B28/10
Filed: 1977-06-20
Abstract: The compsn. comprises (kg%): cement 46.36; hydrated lime 6.32; aluminium silicate 8.84; finely divided 'Styroper' (RTM) 2.95; expanded styroper 1.89% perlite 10.84; pumice 90-2000 21.97; 'Tulose Mc-1000' (methycellulose, RTM) 0.46 and material to make it hydrophobic (zinc or aluminium stearate, etc.) 0.17. Pref. the amts. of each component do not differ by more than 3% from those given above; but up to 1 kg% of extra-finely divided Styroper may be added.
Patent DE-2736184-A1 (DE)
Title: Travel bridge between fixed ramp and lorry - comprises hinging plates mounted on vertical ram in front of ramp to swing out into common plane for use
Inventor: REYMANN GOTTFRIED
IPC: B65G69/28
Filed: 1977-08-11
Abstract: The travel bridge rests at opposite ends on a fixed ramp and the platform of a lorry etc to be loaded. In front of the ramp(4) is a vertical jack, typically a ram(1), to whose top end two bridge plates (2, 3), parallel to each other, are attached. These swing out into a common plane for use, one resting on the ramp and the other on the platform. Lips (8, 9) can be mounted on the plate free edges, hinging out into the same plane, and folding under them when not in use.
Patent DE-2737221-A1 (DE)
Title: Switch for motor vehicle brake light - has sliding contact bridge on plunger end strip with copper contact rivet for cooperation with terminal contact
Inventor: LANGHANKI CLEMENS
IPC: H01H1/20
Filed: 1977-08-18
Abstract: The switch consists of a plunger (5) longitudinally guided in a housing, which carries spring-loaded contact bridge (14). In the housing are mounted two stationary terminal contacts. The contact bridge is slidably and pivotally mounted on a strip-shaped end (12) of the plunger. The bridge has on one side a copper contact rivet, and on the other side a silver contact rivet. The copper rivet is associated with a copper rivet of the terminal contact, while the silver rivet is associated with the silver rivet of the other terminal contact. The plunger transition to its end has a chamfer (13) on either side whose highest point faces the bridge silver rivet side.
Patent DE-2739788-A1 (DE)
Title: Bottled food and drink heater - consists of electrically heated compartment surrounding bottle, with vertical cavity and bottle neck grip
Inventor: GEIFES HELMUT
IPC: A47J36/24
Filed: 1977-09-03
Abstract: The heater for food and drink contained in a bottle consists of an electrically heated compartment (2). The bottle (1) of food or drink is inserted into the heater compartment so that it is completely enclosed. The compartment (2) has a vertical cavity (3) the diameter of which corresponds to the outer diameter of the container (1). A perforated apron (4) on top of the compartment holds the neck of the bottle. Retaining pins (5) grip the bottle (1) just below its top.
Patent DE-2744250-A1 (DE)
Title: East-west pincushion distortion correction circuit for colour TV - has two parallel paths for deflection current, one with inductor carrying S-correction free current increased at picture edges
Inventor: POLLAK ALFRED
IPC: H04N3/233
Filed: 1977-10-01
Abstract: The east-west pincushion distortion correction circuit, for a colour tv receiver, has a capacitor to provide S-correction, a modulator to modulate the amplitude of the line deflection current with a vertical-frequency correction voltage, and a circuit to remove intermediate pincushion distortion at the centre of the picture. The deflection current (ia) passes through a first path (i1) containing the modulator (12) and a single S-correction capacitor (7). This path alone provides a rough correction to the S-error at the centre of the picture. The current (i2) in a second parallel path with no S-correction is augmented by the correction voltage (11) at the upper and lower edges of the picture.
Patent DE-2746066-A1 (DE)
Title: Double clamp for anchor chain - with vertical clamp edges moved into chain by thrust levers on both sides
Inventor: ESSLER KARL-HERMANN
IPC: B63B21/18
Filed: 1977-10-13
Abstract: The double clamp for the anchor chain has two straight edges jaws (7) which are moved into the chain along sloping guide slots (6) and with the edges of the jaws moving laterally into the chain. The jaws are supported by bracing struts (9) at each end. The jaws can be opened even with the chain under tension so that the ship can slip its cable when required. No great servo force is required to operate the jaws.
Patent DE-2747235-A1 (DE)
Title: Breaker for baked mineral salt agglomerations - has oscillating grate of flat bars standing on edge
Inventor: BUENNING KLAUS
IPC: B02C19/16
Filed: 1977-10-21
Abstract: Device to break up granules or agglomerations or mineral salts which have caked together consists of a reciprocating grate above a collecting vessel. The grate area consists of intersecting parallel flat bars, standing on edge. A surrounding rim prevents the salt from overflowing. Roll crushers, used for the same purpose, need frequent cleaning. This device deals with the salt much more gently than crushers.
Patent DE-2802745-A1 (DE)
Title: Switchgear rack with bottom for rollers of switching trolley - has bottom flanks, each protruding into roller path to engage roller tape ring shoulder
Inventor: BLUM RICHARD
IPC: H02B11/127
Filed: 1978-01-23
Abstract: The system aligns a switching trolley vertically and horizontally with the opening into which its contacts have to pass. The system allows height differences between the trolley approach level and the switch gear bay floor to be accommodated. The floor (1) of the switch gear rack has two tapering recesses (5, 8) in the edge that the trolley approaches. The trolley wheels (2) have tapering sides so that not only are they aligned horizontally by the tapering recesses, but are also raised vertically as the trolley moves in.
Patent DE-2817103-A1 (DE)
Title: Motor driven scalp massage appts. - has spring loaded instrument sliding in track in supporting shell pointing towards centre
Inventor: MARKER HANNES
IPC: A61H7/00
Filed: 1978-04-19
Abstract: The massage appts. treats the skin of the head by means of an instrument driven by an electric motor, and which slides in relation to the head, and has a stationary frame. The spring-loaded(22) instrument(19) slides in one or more guide tracks(17) in supporting shells(11), and points towards the centre of the head in all working positions. There can be a semi-circular guide track in a shell extending round and clear of the head in the transverse direction. The shell ends have pivot points(13) near the ears, coupled by a fork(14) and a sliding holder(15) to the frame(16).
Patent DE-2817296-A1 (DE)
Title: Glue palette for labelling machines - is recessed to two intersecting webs on pick-up surface with side entry channel
IPC: B65C9/16
Filed: 1978-04-20
Abstract: The glue palette is for labelling machine for very thin labels, especially in foil. The pick up surface which is to be glued, is convex to the flat label stack front side for rolling off the gluing roller and above the horizontal centre line in the roller direction it is deepened to the front edge. It also has further recesses on both sides of the vertical centre line. On the edge which opens backwards above the horizontal centre line, the pickup surface is recessed to a thin, horizontal middle web (7) which emerges from the front edge and ends at a distance before the rear edge. It is also recesses to a wider web (9) which intersects the middle web in the middle and ends at a distance in front of the bottom edge (5).
Patent DE-2828828-A1 (DE)
Title: Load distributing dynamically stressed structural component - has additional edge reinforcement embedded at angle to nearby edge surface
Inventor: DIFFERENZ FRIEDRICH DIPL ING
IPC: E04C5/00
Filed: 1978-06-30
Abstract: The structural component (1) is esp. of the reinforced concrete type, subjected to permanent dynamic stressing, as caused by traffic, but also made of plastics or other materials, and with reinforcement of metal protected from corrosion, or of fibre glass or other materials. In one peripheral area at least, esp. in the area of the under side, end sides and/or longitudinal sides, there is an additional edge reinforcement (4) embedded in and aligned vertically or at an angle to the plane of the adjacent peripheral surface. It may follow a curved course in this relatively vertical or inclined plane. Its course may be sinusoidal, or it may be made up from separate arcs. A zig-zag configuration is another alternative. This provides more even distribution of loading, reducing risk of damage from localised stresses.
Patent DE-2837478-A1 (DE)
Title: Quick action pipe coupling - has clip with ends bent into ramps over which mating component is hammered
Inventor: GOERG HELMUT
IPC: F16L37/12
Filed: 1978-08-28
Abstract: The quick-action pipe coupling (1) secures unsocketed pipes together by a wedging action. It comprises a wide C-shaped clip (2), whose ends are bent over to form ramp faces (4, 5). A loose component (7) likewise with the ends bent over to form ramp faces (8, 9) is hammered into engagement with the clip ends, thus compressing a seal (11) under the clip in the radial directions. The loose component can be arched in the centre to accommodate tolerances in the radial direction.
Patent DE-2839266-A1 (DE)
Title: Furo and thieno (3,2-d)-isothiazole-3-one-1,1-di:oxide(s) - artificial sweetening agents with high activity and low toxicity and side effects
Inventor: TRUMMLITZ GUENTER DIPL CHEM DR
IPC: A23L27/30
Filed: 1978-09-09
Abstract: Condensed isothiazol-3(2H)-one-1, 1-dioxides of formula (I) and their salts with organic or mineral bases are new. In (I) X=O or S; R1 is H or (m)ethyl and R2 is (m)ethyl. (I) are sweetening which is physiologically inoffensive, has similar sweetening power to known sweeteners, has no unpleasant sec. taste and no toxic side-effects.
Patent DE-2840412-A1 (DE)
Title: Retention and guide rail for gymnastic wall bars - consists of tube containing counterweight and socket connected by ropes passing over collars
Inventor: KEPKE MANFRED
IPC: A63B9/00
Filed: 1978-09-16
Abstract: The gymnasium wall bars assembly has rails which can be fixed to the wall. Only one retention and guide rail, tubular (7) in shape, is provided, on which a tube socket (6) at the end of a unit (1) bar (1b) has a sliding fit. The tube has a counterweight (10) within it, which is connected to the socket via flexible ropes or cables (11) around rollers (12). At the lower end of the tube (7) in the usage position, a stop plate limits the movement of the tube socket (6) and the counter weight (10).
Patent DE-2842247-A1 (DE)
Title: Respirator mouthpiece valve assembly - has disc on tube sliding in housing and with protruding mouthpiece
IPC: A62B9/02
Filed: 1978-09-26
Abstract: The respirator mouthpiece valve is particularly for underwater use, and comprises a spring-loaded valve disc with actuator in a housing. The disc(4) is mounted on a tube(3) sliding in the housing(1) and forming the actuator, the tube having at its end protruding from the housing a mouthpiece(6) facing towards the wearer's lips. A second fixed mouthpiece (5) is mounted on the housing parallel to and behind and first. The second mouthpiece with tube and sprinG-loaded(11) disc can slide towards the second one so that in one end position they bear against each other, the disc then freeing the passage(13) to the first one(6), while in the other end position this passage is shut off.
Patent DE-2844593-A1 (DE)
Title: Vacuum impregnation of electric capacitors - where ultrasonic vibration is used after releasing the vacuum to reduce impregnation time
Inventor: SCHILLING RAINER KARL DIPL ING
IPC: H01G4/22
Filed: 1978-10-13
Abstract: The capacitors is exposed to a liq. impregnant in vacuo, followed by raising the pressure to atmos. pressure while the capacitor remains in the liq. so it is completely impregnated. After raising the pressure, the capacity is exposed for a brief time to high frequency oscillations. The oscillations are pref. at 20-40 kHz, obtd. by applying the sonotrode of an ultrasonic appts. to the capacitor body or to its casing. The impregnant is pref. mineral oil or polyisobutylene. The capacitor is pref. of the self-sealing type or non-self-sealing type, in either case using a dielectric of paper and/or plastic foils. A substantial decrease in impregnation time is achieved; plastic foil capacitors can be fully impregnated so their field strength is twice that of similar capacitors which are not fully impregnated; and a thick, high quality liq. impregnant can be used.
Patent DE-2847390-A1 (DE)
Title: VDU with multicoloured display from rectangular symbol fields - dot matrices and image repetition stores with field addresses combining with colour stores and generator
Inventor: HORNUNG MANFRED ING GRAD
IPC: G09G5/02
Filed: 1978-11-02
Abstract: A v.d.u. provides multi-coloured displays on the screen, which is divided into a number of rectangular symbol fields of equal size. Each symbol field is sub-divided into a dot matrix. The system cuts out the additional circuit for producing the blocking signals for all the symbols' fields. The addresses of the symbols' field are transmitted to two image repetition stores. One image repetition store emits a code word to a colour store. The second store transmits a code word to a symbols generator. The control instruction is outside the display range and is transmitted to the colour store from the symbols generator. This allocates a colour to all the lines of the symbols field.
Patent DE-2853637-A1 (DE)
Inventor: KIESLICH KLAUS DR
IPC: C07D307/935
Filed: 1978-12-08
Abstract: A process for the preparation of a 15  alpha -hydroxyprostaglandin intermediate of the formula    <IMAGE>  I,  wherein R1 is phenoxymethyl, phenoxymethyl substituted on the phenyl moiety by halogen or trifluoromethyl, or alkyl of 1-5 carbon atoms, and R2 is hydrogen, acetyl, benzoyl or p-phenylbenzoyl, which comprises stereospecifically microbiologically reducing a corresponding 15-ketone of the formula    <IMAGE> II,  with a strain of the microorganism Kloeckera, Saccharomyces or Hansenula.
Patent DE-2904827-A1 (DE)
Title: Cutting oil for bread-slicing machines - contg. solid fat or wax in edible oil
Inventor: GRONEWEG HORST
IPC: C10M101/04
Filed: 1979-02-08
Abstract: Cutting oils for bread-slicing machines contg. a finely-divided solid edible fat, food wax and/or fatty acid glyceride dispersed in an animal or vegetable edible oil and/or fatty acid glyceride. Friction between the bread and the blade is substantially reduced allowing a reduction in amount of lubricant applied by =90%. Higher viscosity results in larger and heavier drops when spraying on the blades, eliminating mist formation. Collection and recycling of used oil and resulting mould problems are eliminated.
Patent DE-2907642-A1 (DE)
Inventor: METZGER LEBRECHT DIPL ING
IPC: A47F9/04
Filed: 1979-02-27
Abstract: 1. Check-out for sales premises with a goods conveyor (10 ; 11) running past an operator, beside which is positioned an electically operated registration device (18) and a work surface (19) running at tight angles to the longitudinal direction of the goods conveyor (10 ; 11) on which is provided an operating device (17) connected electrically to the registration device, preferably taking the form of an input keyboard, whereby a cash receptacle (22) takes the form of at least one case separate from the registration device (18) with covering surface (24) movable for the purpose of opening, characterized by the fact that in known manner a section of worksurface (16) is positioned running in the longitudinal direction of goods conveyor (10 ; 11) and that the cash receptacle (22) takes the form of an oblong box (23) and the latter is positioned on or in worksurface (16) in a direction parallel to the goods conveyor (10 ; 11) on one side of the operating device (17) in such a way that its flat covering surface (24) which takes the form of a hinged lid pivoting about an axis parallel to the goods conveyor (10 ; 11) can be used as an arm rest for the operator.