baber/WOPTO huggingface dataset:
Patent DE-1963192-A1 (DE)
Title: 2-arylimino-oxazolidines ectoparasiticides
Inventor: WOLLWEBER HARTMUND DR
IPC: C07D263/28
Filed: 1969-12-17
Abstract: 2-Arylimino-oxazolidines ectoparasiticides Compsn. active against acarids, contains a cpd. of formula (I) (where R is a gp. of formula (II) or (III); R1 is halogen CF3, 1-4C alkyl, alkenyl or alkoxy, R2 is H, alkyl, alkoxy, alkenyl, halogen, CF3 or CHF2; R3 is H or CH3; n =1 or 2) and may also contain a filler and/or surfactant.
Patent DE-1964605-A1 (DE)
Title: Stabilized super conductor with high - mechanical strength
Inventor: ROYET JEAN
IPC: H01L39/14
Filed: 1969-12-23
Abstract: The superconductors are located near the corners of a square aluminium tube. The liquid helium can circulate through its central bore. An outer sheath of an aluminium alloy is extruded around the tube to give it added mechanical strength and to maintain good thermal and electrical contact with it.
Patent DE-2004516-A1 (DE)
Title: Thermpentic steroidal sulphonate esters
IPC: C07F7/10
Filed: 1970-02-02
Abstract: Steroidal esters are prepd. by reaction of sterols of the cholestane, pregnane, androstane and estrane series, containing at least one free OH gp., with an acid chloride R'SO2Cl, where R' = >1C alkyl, aralkyl, O alkyl, O-cycloalkyl, O-aryl, O-aralkyl, O-alkenyl, N(alkyl)2, and N-alkyl-N-cycloalkylamino, N-acyl-N-arylamino, polymethylenimino, or alicyclic residue, in the presence of a sterically hindered amine. The resultant esters are therapeutically active steroid hormone, with prolonged activity.
Patent DE-2019948-A1 (DE)
Title: Plastics bottle packaging
Inventor: ROSENKRANZ OTTO
IPC: B65D71/08
Filed: 1970-04-24
Abstract: Packaging unit for the transport of filled, closed plastics beverage bottles of circular section is pref. of polyethylene or polyvinyl chloride sheet and assembles a multiple of at least seven bottles, pref. at most 19 bottles. The sheet lies around the outermost bottles, in direct contact with the walls. Seven bottles are arranged in a regular hexagon with one in the middle. The foil is 0.01 - 0.1 mm. thick and encloses at least the max. dia. bottle section and part of their necks.
Patent DE-2020807-A1 (DE)
Title: Rotating needle-cylinder multi-feed circular - knitting machine with elastomer yarn feed
Inventor: BERNARD GREWCOCK SIDNEY
IPC: D04B35/00
Filed: 1970-04-28
Abstract: Yarn-change device for at least one feed has a group of movable yarn guides which can be operated selectively to feed or remove selected yarns; including at least one elastomer yarn. A yarn cuttern and holder for the main and the elastic yarn has scissor cutters and a fixed suction tube, and can operate on the main or the elastic yarn until it is fed again. Near the open end of the suction tube, and between it and the cutting point is a holder and a trap which can cooperate at moments set by a control to grip actively and maintain between them immediately after cutting and elastomer yarn taken out of knitting, these elements from an independent mechanical trap for the elastomer yarn.
Patent DE-2047202-A1 (DE)
Title: Consumable electrode melting - in slag and periodically changing electro-magnetic field
IPC: C22B9/18
Filed: 1970-09-25
Abstract: Increased product quality is achieved, using D.C. power supply, and consumable electrode, with positive polarity, and ingot mould placed in periodically changing electromagnetic field.
Patent DE-2058643-A1 (DE)
Title: Combined pre-heater/pre-plasticiser - partic for rubber
Inventor: KOCH KLAUS DIPL-PHYS
IPC: B29B7/52
Filed: 1970-11-28
Abstract: Combined pre-heater and pre-plasticiser for rubber, comprising a roll with roghtened surface and/or indentations and/or screw flights arranged eccentrically in a cylindrical housing, pref. with its roll axis at an acute angle to the axis of the housing.
Patent DE-2101886-A1 (DE)
Title: Isostatic compression - for compacting sinter metal or other mouldings using a solid fluid medium
Inventor: BROCKLEHURST W C
IPC: B22F3/04
Filed: 1971-01-15
Abstract: Compression and compaction of tubular heating elements or sinter bodies, welding or furnace electrodes, graphite electrodes or other moulded articles esp from sintered metal, by the use of a granular free-flowing material for pressure transmission to the surface of the moulding showing no appreciable breakage at pressures >1000 atmos. and maintaining its loose structure after use of such pressures without agglomeration, so that the mouldings can be removed from the granular fluid material which can then be reused.
Patent DE-2144674-A1 (DE)
Title: Sandwich filling - using reconstituted egg white and central yolk core both in sausage casing
IPC: A23L15/10
Filed: 1971-09-07
Abstract: The sausage casings each with a central mandrel are suspended above boiling water and the annular spaces filled with a mass of raw egg white obtained by sepn. of a large number of raw eggs; the first stage cooking produces regular thick walled cylinders of cooked egg white. The mandrels are then withdrawn and the cylinders filled with the raw egg yolks for a second stage of cooking. Convenience, water reduction and improved "eye appeal" due to regular appearance.
Patent DE-2209526-A1 (DE)
Title: 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbomethoxy - -1,4-dihydro-pyridine compsns - coronary dilators
Inventor: BOSSERT FRIEDRICH DR
IPC: A61K31/44
Filed: 1972-02-29
Abstract: The compsns, which are in the form of gelatin capsules opt. contg. opacifying agents contain (1) 1 pt.wt. of the title cpd. (2) 6-50 (pref. 15-35) pts.wt. of a poly-2-3C-alkylene-glycol of mol.wt. 200-400, (3) 0-5 pts. wt. of a 2-8C alcohol contg. 1-3 OH gps. or benzyl alcohol, and opt (4) conventional formulation adjuvants. The capsules are very suitable for administration by the patient himself during attacks of angina pectoris. They are administered perlingually and the active cpd is absorbed very rapidly.
Patent DE-2215012-A1 (DE)
Title: Tube corrugating tool - with multiple ram forming tool
IPC: B21D15/06
Filed: 1972-03-28
Abstract: In the zones of the workpiece tube of low stress loading, the width (a) of the chamber of the force applying ring is equal to the thickness (b) of the rams, which are positioned radially relative to the workpiece and are parallel and adjacent to each other. In zones of high stress loading the parts of the rams facing the chamfer are thinner than (a) e.g. a/2 and the faces of the rams facing the work piece tube have a thickness of (a).
Patent DE-2307962-A1 (DE)
Title: Air humidifier fitted closely to radiator - so that hot absorbent material produces high water vapour pressure
Inventor: SCHMITZ GERD DIPL-PHYS
IPC: F24D19/00
Filed: 1973-02-17
Abstract: An air humidifier comprises evaporating structures to be fitted onto heaters, esp. central heating radiators. The structures fit tightly against the heated surface of the radiator. Pref. the structures are of conventional, absorbent cardboard. Vertical evaporating surfaces are pref. used.
Patent DE-2307971-A1 (DE)
Title: Vulcanising epihalohydrin elastomers - with thioalkanoic acids/salts
Inventor: NICHOLAS PAUL PETER
IPC: C08L71/02
Filed: 1973-02-17
Abstract: Vulcanising rubbery high mol. wt epihalohydrin polymers having a polyether structure consisting of repeat units of the structure where x is a halogen having an atomic wt >19 is performed by mixing the polymer with (a) a thioalkanoic curing agent consisting of the acids or metal salts of thioalkanoic acid having the structure where x is >=1 R is H when x=1 and a multivalent org. bridging gp. when x is >1, and R1 is an alkylidene hydrocarbon gp where the S atom and carbonyl C atom are sepd by is not >2 consecutively connected C atoms, the curing agent being present as 0.001-0.03 mols/100 pts wt. polymer, (b) about 1-5 pts wt tert amine/100 pts. wt polymer the amine having a low volatility at temps =275 degrees F and when a) is an acid (c) about 1-10 pts. wt/100 pts. wt polymer, of a metal base cpd chosen from alkali metal carboxylates, polyvalent metal oxides and polyvalent metal salts of carboxylic acids. The resulting mixt. is heated at 300-425 degrees F to vulcanise the polymer.
Patent DE-2329238-A1 (DE)
Title: Profile shearing machine esp. for foamed materials - photo-electric reading head generates blade angle signals for comparator
Inventor: BRUCH WALTER VOM
IPC: B26D1/00
Filed: 1973-06-08
Abstract: A bandknie guilding arrangement applicable to both horizontal and vertical shearing machines for foam blocks, comprises tubular devices rotatable by servo motors and each having two guide rollers determining the angle to which the blade is turned ast it moves horizontally and vertically relatively to the workpiece. A photo-electric sensing device follows the drawing outline, its differential photo-element coupled to an angle signaller, pulses from which are compared by a differential amplifier with those from the band knife guides, the servo motors of which are energised if necessary by the amplifier output signal.
Patent DE-2337279-A1 (DE)
Title: Ring traveller for spinning machine or doubling frame - has upper and lower parts joined by steel pins to ensure radial flexibility
IPC: D01H7/54
Filed: 1973-07-23
Abstract: A ring traveler for a ring doubling frame or a ring spinning machine consists of two separate parts, the top part carrying the runner in the usual way, and the lower part being rigidly fixed to the ring rail, the two parts being joined by a number of vertical steel pins which ensures that the two parts are flexibly joined in the radial direction. This allows speeds to be increased and prevents breaking of threads.
Patent DE-2354099-A1 (DE)
Title: Connecting piece for furniture elements - modular furniture has wall panels, tops, and bases positioned and interconnected by plastics inserts
Inventor: SWOBODA HELLMUTH
IPC: F16B12/24
Filed: 1973-10-29
Abstract: Furniture walls, panels, backs, tops, doors and base are relatively positioned and interconnected by plastics inserts which are placed in strategically positioned holes in adjacent components. Each insert comprises a central disc portion from which extend on either side two flank members which define a groove between them in which one edge of a vertical element is received. The top face of each flank is flat and acts as a corner support for a top. In one embodiment, the insert also supports a hinge part for a door. The hinge part being screwed to the underside of a top and the top and hinge part then fit in a groove. Side walls are further secured together by tie rods.
Patent DE-2357839-A1 (DE)
Title: Tailgate hoist for lorry having crossed support levers - with pivot points on lorry and platform in two horizontal planes
Inventor: FELKEL GEORG
IPC: B60P1/44
Filed: 1973-11-20
Abstract: Compact hoist has a profiled tailgate thinner towards the rear to act as a ramp when on the ground and supported on the chasis by two sets of scissors type levers. The pivot points of the levers on the tailgate and the chassis are set in two horizontal planes while one set of levers is fitted with a hydraulic ram. The levers are pivoted in the centre and the tailgate remains level during lifting. When raised level with the load surface a second, smaller ram displaces one of the pivot points and enables the tailgate to swing into a vertical setting of transport.
Patent DE-2362923-A1 (DE)
Title: Ammonium thiocyanate prodn - from carbon disulphide and ammonia
Inventor: TRUCKSESS REINHOLD DR
IPC: C01C3/20
Filed: 1973-12-18
Abstract: is prepd. from CS2 and NH3 by reacting CS2 with an at least equiv. quantity of (NH4)2S (in an aq. soln.) to produce (NH4)2CS3, and subjecting the latter to thermolysis to split of H2S and to produce NH4SCN. The yield is practically quantitative. The reaction mixt. is not very aggressive so that most of the apparatus can be made from iron. The process is rapid.
Patent DE-2363460-A1 (DE)
Title: Picture processing device - reproduces pictures containing grey zones in form of matrix of constant intensity points
Inventor: BROWNE ARTHUR
IPC: H04N1/405
Filed: 1973-12-20
Abstract: A series of pulses is generated, with one pulse for each matrix point. The device has scanning means reproducing the relative grey level values of each picture zone. The relative grey level value is added in an accumulating store. A specified number is subtracted from the stored total value when it corresponds to or exceeds a specified number. A pulse generation occurs in the pulse train when a subtraction takes place, and this pulse train is applied to the input of a matrix point printer which reproduces a corresponding picture. Alternatively, the device comprises a matrix point reproduction device to which the pulse train is applied in order to reproduce the picture. The picture is scanned by lines, and the residual value of the preceding line is retained in the store as initial value for the beginning of the next line.
Patent DE-2366039-A1 (DE)
Title: Herbicidal diphenyl ether derivs - halogenated 4-trifluoromethyl-4'-cyano-diphenyl ethers
Inventor: ROHE LOTHAR DR
IPC: A01N33/22
Filed: 1973-07-03
Abstract: Title cpds. are of formula (where R is H, halogen or 1-4C alkyl, alkoxy or alkylthio). They may be used as selective or total herbicides depending on the appln. rate, and are esp. useful for the control of weeds in cotton, maize, rice, carrot and cereal crops. They also have insecticidal acaricidal and fungicidal activities.
Patent DE-2402884-A1 (DE)
Title: Portable radiation counter with alarm - continues to function at high dose rates above resolution capacity of tube
Inventor: FROST DIETRICH PROF DR ING
IPC: G01T7/12
Filed: 1974-01-19
Abstract: An iodinising radiation measuring and warning device, esp. a pocket radiation meter with alarm, comprises a radiation detector (e.g. a Geiger-Mueller counter tube) which emits dose-dependent pulses within a give dose range, a pulse amplifier, an integrator and an indication and alarm unit. Between the output from the detector and the input to the pulse amplifier, an electronic switch is connected, this is regulated by an A.C. voltage source, so as to make a break the connection between detector and amplifier. When the detector tube is subjected to an intensity of radiation exceeding its resolution capacity, and thus emits only a fluctuating D.C. current, this is nevertheless broken down by the electric switch into a series of pulses, so that amplification and integration continue.
Patent DE-2403246-A1 (DE)
Title: Shear roller for electric razor - has roller core with spacers carrying hollow cylindrical shaver foil
Inventor: BRUCHER EGON
IPC: B26B19/38
Filed: 1974-01-24
Abstract: Neighbouring foil perforations arranged successively in the radial direction are displaced relative to one another in the axial direction. The imaginary coupling lines of neighbouring and successive perforations in the radial direction take the shape of a sine curve. In one design a complete sine curve is formed, while in a second design several sine curves are formed. The imaginary coupling lines of neighbouring and successive perforations in the axial direction are straight and are inclined to the longitudinal axis of the roller core. The spacers on the core form an integral part of it. The rotary cutter completes more cutting sequences per revolution than does an individual cutter.
Patent DE-2413543-A1 (DE)
Title: Conveyor belt lengthwise tear detection system - monitors fluid leaking from transverse hoses at intervals in belt
Inventor: AWENDER HANS DR RER NAT
IPC: B65G43/02
Filed: 1974-03-21
Abstract: At regular intervals in or on the belt there are lengths of hose running in the transverse direction and filled with fluid or paste. If a tear occurs in the lengthwise direction the fluid or paste runs out of the relevant length of hose, and is detected by a measuring device emitting an alarm signal. However this does not occur as the result of belt stretch during use. The fluid or paste can be fluorescent, and resistant to the heat, cold and/or pressure likely to be encountered in service. Detection can be optical, and a light ray can be shone on the underside of the belt from a stationary source, its wavelength being shorter than the fluorescent wavelength of the fluid or paste. A separate stationary detector is mounted near the light source, tuned to the fluorescent wavelength, and recording any fluid or paste emerging.
Patent DE-2417025-A1 (DE)
Title: Two-path voltage arrester - has two end-on main electrode rods with iris as intermediate electrode between facing ends
Inventor: PECHE GERHARD DR ING
IPC: H01T1/22
Filed: 1974-04-08
Abstract: The two-path voltage arrester has two rod electrodes, facing one another end on in an insulating housing. An intermediate electrode is formed by an iris halfway along the inside of a tube centred on the gap between the two main electrodes. Discharge paths are thereby formed between the main electrodes and the iris. The main electrodes also form radial gaps with the tube. The opposing surfaces of these gaps (i.e. the main electrodes and the inside of the tube) are coated with an activating material. This material ends before the iris and does not pass over the ends of the main electrodes.
Patent DE-2433797-A1 (DE)
Title: Gripper bobbin brake - formed by disc interposed between casing base and bobbin and provided with axial pin arresting bobbin when thread feed stops
Inventor: DRUFFEL ERICH
IPC: D05B57/14
Filed: 1974-07-13
Abstract: Gripper bobbin brake is formed by a disc which is interposed between the gripper thread bobbin and the base of a gripper casing which is provided with a recess in which is located a pin forming part of the brake and attached to the disc. When thread is fed, its tension forces the pin into the recess against a cam face and when the feed is stopped the bobbin by its inertia displaces the disc angularly and the pin brakes the bobbin. Used for double lock stitch gripper. Thread shagging or breaking is prevented, whilst the bobbin is arrested immediately thread feed stops without the use of complex braking moment adjusting means.
Patent DE-2434465-A1 (DE)
Title: Substd (trifluoromethyl-phenoxy) ethyl-1-piperazinyl-butyrophenone - prepd. e.g. by reacting a 4'-fluoro-4-halobutyrophenone with an N-substd. piperazine
Inventor: ZEUGNER HORST DR
IPC: C07D295/108
Filed: 1974-07-18
Abstract: -butyrophenone (I) and its acid addn. salts are new cpds. (I) has antidepressant and anticonvulsant activity coupled with neuroleptic and antihistamine activity, and is useful in the treatment of psychoses, depression, neuroses and anxiety. Results of numerous pharmacological tests are given in the specification; thus, (I) has a mouse LD50 of 178 mg/kg p.o., in the mouse runway test a dosage of 3 mg/kg (I) is equipotent with 25 mg/kg chlordiazepoxide p.o., and (I) has an ED50 of 11 mg/kg p.o in antagonising reserpine catalepsy in mice.
Patent DE-2439790-A1 (DE)
Title: Vacuum suction feed drum for rotary printing machine - has suction holes connected to vacuum pump via sealed chambers and valves
Inventor: BOLZA-SCHUENEMANN HANS-BERNHAR
IPC: B41F21/05
Filed: 1974-08-20
Abstract: The gripper drum system comprises several suction drums (23) arranged in series along a shaft (22). Each drum is associated with a sealed chamber (29) which does not rotate with the drum but conforms exactly to the inside (34) of the drum so that any vacuum loss at the point of fit is minimised. The suction holes have a vacuum applied to them in cycles and, depending on the speed of rotation of the printing machine are controlled by valves (30). In order to relate the number of drum used to the width of the paper being transported, each drum can have its vacuum supply shut off or reconnected at will by e.g. stop-cocks. In an alternative design the drum system is constructed as a rotating, vacuum-loaded suction gripper heads incorporating suction holes.
Patent DE-2445309-A1 (DE)
Title: Conc waste water and sludge treatment - by aerobic thermophilic process using oxygen or oxygen-enriched gas mixtures
Inventor: LOLL ULRICH DR ING
IPC: C02F3/26
Filed: 1974-09-23
Abstract: Aerobic-thermophilic treatment of highly conc. waste waters and waste water sludges (Thermox process) takes place by using pure O2 or O2-enriched gas mixtures as oxidising agents. The treatment is suitable for municipal and industrial waste. Heat released in aerobic metabolism of micro-organisms is used up for accelerating the reaction.
Patent DE-2449581-A1 (DE)
Title: Polymerisable dispersions for low shrinkage moulding prodn - comprising ethylene copolymers dispersed in unsatd polyester solns
Inventor: ALBERTS HEINRICH DR
IPC: C08L67/06
Filed: 1974-10-18
Abstract: Polymerisable organic dispersions for prepn. of low shrinkage mouldings comprise 5-76 (wt)% alpha, beta-ethylenically unsatd. polyesters; 20-70% copolymerisable cpds.; and 4-25% ethylene copolymers prepd. in aqs. emulsion from (a) 15-99% ethylene, (b) 1-20% unsatd. sulphonic acids, 2-8C alpha, beta-unsatd. mono- or dicarboxylic acids, their esters, hemi-esters, amides or hemi-amides (opt. substd.), their salts or ethoxylated derivs. and (c) 0-65% other co-monomers. The dispersions are stable, are insoluble at room temp. in copolymerisable cpds. such as styrene and have low viscosity. They form low-shrinkage moulding with excellent surfaces without exudation of the ethylene copolymers or formation of deposits on the mould surface. They are used in the prodn. of automobile components, furniture, etc.
Patent DE-2450525-A1 (DE)
Title: Continuous prodn. of constant quality boiled sweets - common drive for all pumps, syrup cooled before additives injected
Inventor: SCHMITZ HEINZ
IPC: A23G3/02
Filed: 1974-10-24
Abstract: An installation for the continuous prodn. of boiled sweets having arrangements for dissolving, mixing and pre-boiling sugar and glucose; a vacuum finish-boil for thickening the mass of syrup, and injection pumps for additives such as gelatine, fragnancies, colourings, acids, etc. has a common drive for the feeders, for water, sugar and glucose to the mixer/preboiler, as well as for the injector pumps; the speeds of the pumps relatively to each other and to the feeders for the pre-boiler, being unalterable. Behind the vacuum finish-boiling arrangement there is a cooler through which the mass of syrup is pumped at a delivery speed corresp. to those of the feeders to the pre-boiler. The additive feeding points follow the cooler with mixing zones for the particular additive and the syrup. Both hard boiled as well as chewing sweets of absolutely constant quality and size can be produced at an infinitely variable rate of manufacture, without the need of manual regulation of the feed of the additives.
Patent DE-2451755-A1 (DE)
Title: Disinfecting device for paper towels - has tray moving up and down in water and disinfectant collecting container
Inventor: KEMPF ALFONS
IPC: A47K10/32
Filed: 1974-10-31
Abstract: The device includes an actuating plate or trough (1) mounted above a collecting container (7) and is perforated and adapted to be flooded. The outlet of a water and disinfectant supply means is aligned with the upper side of the actuating plate and is actuated and controlled by pressing down on the actuating plate. The plate moves vertically up and down on the collecting container and can be connected mechanically or electrically to the control valve system (11, 13) of the water and disinfectant supply means, which also incorporates a water supply pipe (12) and an atomizer nozzle (13) and spray bottle (14) of disinfectant.
Patent DE-2501461-A1 (DE)
Title: Swivelable nose shield for cross-country vehicle - has telescopically extendable piston cylinder unit between shield and swivel axis
Inventor: WEIGELE HANS
IPC: E02F3/815
Filed: 1975-01-16
Abstract: The shield (1) is attached to the end of the cylinder part (3) in whose interior the piston-cylinder drive (7) engages its one end (8) on the shield carrier (3), and whose other end is carried on the swivable arm (4) which turns about an axis (5) mounted across the front of the vehicle (2). A hydraulic cylinder (6) is used to swivel the arm so that the shield can be located in an upper propulsion position (A), a scraper position (B) or a lower support position (C). The front of the nose shield has an upper shield section (11) linked to it by a horizontal swivel axis (14) and supported on a guide rod (15).