baber/WOPTO huggingface dataset:
Patent DE-1907610-A1 (DE)
Title: Beer wort stabilising/clarifying agents
Inventor: RUDOLF SUHNER AUGUST
IPC: C12H1/044
Filed: 1969-02-14
Abstract: Medium for the stabilisation/clarification of drinks esp. for the protein stabilisation of beer or beer wort is freshly precipitated silicic acid dried to a powder while retaining its hydrate properties in the range 10-100 microns with pH 5.5 to 7.5. This in the finely divided state is mixed with other clarification agents pref. aluminium silicates, ascorbic acid, activated carbon, kieselguhr perlite or cellulose fibres.
Patent DE-1910487-A1 (DE)
Title: Coloured powder coatings application - plant
Inventor: BECKER KARL-HEINRICH
IPC: B05B14/48
Filed: 1969-03-01
Abstract: The articles to be coated are suspended inside a closed chamber equipped with a spray gun which is fed through a tube from an injector. The coloured powder is stored in a hopper with an outlet at the bottom which discharges onto a vibrator platform, and this in turn discharges into the injector. Powered vacuum motors extract the surplus powder from the spray chamber and return it to the supply hopper.
Patent DE-1912374-A1 (DE)
Title: Textile winding machine
Inventor: WILFRIED GRUNER DIPL-ING
IPC: B65H59/38
Filed: 1969-03-12
Abstract: Winding frame has a bobbin driven at variable speed by a friction roller. The friction roller consists of at least two coaxial parts which can be adapted to rotate in register with the speed at which the thread is supplied to the spool.
Patent DE-1940154-A1 (DE)
Title: Particulate materials for distillery use - pre-treatment process
IPC: C12G3/00
Filed: 1969-08-07
Abstract: Comminuted materials (cereals, beet, potatoes) are prepared for fermentation (rupture of cells, starch grains etc.) by slurrying with water (and possibly enzyme and pumping through two heat exchangers in series to a delay vessel (where heat is applied by live steam or water), thence back through one heat exchanger to a second delay vessel (where enzymes are added), and so through the second heat exchanger as finished product. The plant is compact and of high thermal efficiency.
Patent DE-1946814-A1 (DE)
Title: Roll stand with roller adjustment device
Inventor: NEEDHAM ALLBESON ERNEST
IPC: B21B31/26
Filed: 1969-09-16
Abstract: Enables the rollers in the housing frame to be moved by the same amounts and in an opposed direction with respect to the pass of the stand. The roller stand is particularly useful for a rolling mill with one pair of rollers and is rotatably mounted in two bearing supports. Each of the bearing supports (18,19) has an elongated form and is rotatably mounted in the proximity of the frame (10) at a distance from the rollers (16,17). The bearing supports are swivelled by devices which are connected to the supports so that on swivelling one bearing support (19) with respect to the frame, the other bearing support (18) is swivelled in the opposite direction at constant pass and varying clearance.
Patent DE-1948606-A1 (DE)
Title: Wet fixing of resins in cellulosic fibres to enable them to keep their shape
Inventor: STANLEY HOLLIES NORMAN ROBERT
IPC: D06M101/08
Filed: 1969-09-26
Abstract: Continuous process comprises (1) applying an aqueous liquid, pH 1-4, containing a prcursor for a hydrosoluble thermosetting polymer, in an amount sufficient to deposit at least 3% by weight of polymer on the material (2) passing this through a fixing zone at a temp. of at least 100 degrees C whilst maintaining the humidity absorption at not less than 20%, for 10 secs. 2 mins. in order to wet fix onto the material 3-10% of resin (3) rapidly raising the pH to 6 on leaving the zone (4) washing to eliminate hydrosoluble substances and (5) applying a cross-linking agent and catalyst for the cellulose, either at the same time or after the wet fixing and effecting cross-linking at 120-180 degrees C. The preferred catalyst is zinc chloride/nitrate, magnesium chloride or ammonium chloride, the preferred precursor is the precondensation product of melamine-formaldehyde and suitable cross-linking agents are formaldehyde, glyoxal, glutaraldehyde, cyclic N-methylols, propylene-ureas, N-methylols, triazones, N-methylols, triazones, N-methylol carbamates
Patent DE-1952340-A1 (DE)
Title: Tanning skins
Inventor: GERARDUS BAKKER JUN KAREL WILL
IPC: C14B1/00
Filed: 1969-10-17
Abstract: Tanning is carried out in a plastics container and the skins and the tanning liquid are irradiated with ultrasonic energy. Skins may be treated in a continuous process in different vats containing different tanning liquids.
Patent DE-1952621-A1 (DE)
Title: Vertical coke oven anchorage
Inventor: NASHAN GERD DR
IPC: C10B3/00
Filed: 1969-10-18
Abstract: Vertical coke ovens are surrounded by vertical anchor beams whose lower ends are attached to the oven base. Their upper ends are tied by transverse beams across the top of the oven. Compression springs are mounted between vertical beams and oven wall. Anchor beams are reinforced by open structures. This arrangement uniformly distributes forces due to thermal expansion.
Patent DE-1956898-A1 (DE)
Title: Continuous controlled mixing of chips and - binder
Inventor: ENGELS KASPAR
IPC: B27N3/14
Filed: 1969-11-12
Abstract: Continuous control of mixing of chips or fibres with binding agent is effected by volumetrically dosing the solids and binding agent into a mixer and subsequently checking final mixture by weighing. Dosing quantities are preferably small, e.g. 1/500 to 1/1000 of hourly production, so that vibrations in ascertained weight of chips or fibres dosed by volume, can be used as basis for adjusting dosing rates.
Patent DE-1966994-A1 (DE)
Title: Profile gauge control for extruded tubes - with two cooling chambers at differing degrees of vacuum
Inventor: MOHR HEINZ
IPC: B29C48/90
Filed: 1969-03-05
Abstract: A liq. bath type profile gauge control, for an extruded tube, has chamber at different underpress. and at least partly filled with liq. coolant, and >=1 chamber has a gauging control of flat diaphragms immersed in the coolant. One chamber has the gauging tool and is kept at high vacuum it connects with a low-vacuum chamber, and the extruded profile passes through the gauge tool in the first chamber, the end diaphragm is connected to a watertight guide tube which is open to the second chamber but sealed in the wall of that chamber. Provides control until profile has completely cooled and solidified.
Patent DE-2010248-A1 (DE)
Title: Cheese mould - with frame, snap-in formers, made from compatible thermoplastics maintains shape despite sterilising cycles
IPC: A01J25/13
Filed: 1970-03-05
Abstract: Forming elements snap into openings in the support frame by means of a top shoulder and lower shoulder at the end of the former where it sits in the frame. The lower shoulder goes over into the wall of the former, and the spacing between the shoulders equals or slightly exceeds the wall thickness of the frame. Mould retains its shape and dimensions through sterilising cycles, is light weight, easily handled and easily discharged.
Patent DE-2014565-A1 (DE)
Title: Fungicidally active 2-methoxycarbonylamino-benzothiazole prepn
IPC: C07D277/82
Filed: 1970-03-26
Abstract: Fungicidally active 2-methoxycarbonylaminobenzothiazole, prepn. Title cpd., of formula (I): has fungicidal activity against Botrytis cinerea, Erysiphe graminis and Tilletia tritici and is suitable for pre- and post-emergent and plant-protective use, part. in agriculture. In an example, 150 p.b.w. dioxan are mixed with 15 p.b.w. 2-aminobenzothiazole and 10.2 p.b.w. N(C2H5)3, and soln. is treated at 20 degrees C with 9.5 p.b.w. methyl chloroformate, stirred 1 hr. at 60 degrees C, cooled, and (I) ppted. wit water after removing N(C2H5)3.HCl, and dried.
Patent DE-2018614-A1 (DE)
IPC: F17C3/02
Filed: 1970-04-17
Abstract: 1276935 Cold liquefied gas storage tanks BRIDGESTONE LIQUEFIED GAS CO Ltd 30 April 1970 [1 May 1969] 20964/70 Heading F4P A generally rectangular inner liquefied gas containing shell 3, Fig. 4, of flexible sheet metal and having rounded edges 3b and corners 3c is supported by compression resistant heat insulation material 2, Fig. 3, e.g. hard foamed polyurethane between it and a rigid outer shell 1, e.g. a double hull and beneath each bottom corner of the inner shell the insulation layer has a recess 2a to accommodate flexure of corners 3c when the inner shell is loaded at low temperature. At ambient temperature and no load the shape of the inner shell 3 at a lower corner 3c is shown by a continuous line, at low temperature and no appreciable load the shape assumes that shown by dot-dash line 3 1  and at low temperature and high load the shape is shown by dotted line 3 11 .
Patent DE-2026337-A1 (DE)
Title: Pneumatic mixing appts. - placed above helical screw feed of plastics extruder
IPC: B01F33/40
Filed: 1970-05-29
Abstract: Above the screw feed is an upright mixing vessel with a suction opening at the top, a side entry for one ingredient nearby, and a side delivery tube near the bottom, communicating with a dosing device for another ingredient. Material is first fed in from above, to be agitated by the air flow, then the supply valve for the other ingredient is opened, and thorough mixing of the two occurs before discharge through the bottom to the machine below.
Patent DE-2038812-A1 (DE)
Title: Grain dressing plant - with automatic control and alarm system esp for seed corn preservation
Inventor: WIESE WALTER
IPC: A23B9/32
Filed: 1970-08-05
Abstract: Liquid preservative is sprayed through at least one adjustable aperture nozle on to the grain as it passes along a conveyor from the silo. The pressure side of a pump e.g. centrifugal or roller pump with built-in bypass or the like, is connected via a volume regulator or pressure reducer via a flow meter to the nozzle feed pipe(s). This flow meter uses electrical contacts or a float controlled photoelectric device to switch on/off the conveyor drive and/or pump(s) and/or to trigger an alarm circuit if the flow rate deviates from the desired value.
Patent DE-2053574-A1 (DE)
Title: Vulcanisation of s-vulcanisable rubber compsns - in presence of an accelerator combination contg a diradicaldithiophosphate
IPC: C08K5/5398
Filed: 1970-10-31
Abstract: Vulcanisation of S-vulcanisable rubber mixtures contg. natural and/or synthetic rubber e.g. SBR, BAN, polyisoprene (except EPDM terpolymers); sulphur and/or sulphur donors; and opt. other addtives, by heating to vulcanisation temp. is effected in presence of a vulcanisation accelerator combination comprising a diradicaldithiophosphate of formula below e.g. Zn-di-n-butyldithiophospahte, (where R is (the same or different) linear or branched (cyclo) alkyl or (substd.) aryl; Z is a multivalent cation, a primary, secondary, tertiary or mixed (opt. substd.) aromatic or heterocyclic amine; and X is an integer corresponding to the valency of Z) and at least one other accelerator (such as 2-mercapto-benzothiazole). Vulcanisation improves heat-ageing characteristics and is economical.
Patent DE-2056665-A1 (DE)
Title: Rotary transverse cutter - for cotton wool web or fibrous web
IPC: D06H7/02
Filed: 1970-11-18
Abstract: Cotton wool web or fibrous web rotary transverse cutter having a rotary or stationary lower knife cylinder is provided with a pair of endless conveyors provided with windows spaced at the peripheral disposition of co-operating knives, whereby the knives pass through the windows to cut the webs and the cut leading edges are prevented from being deflected out of their linear path by the rotary knife.
Patent DE-2115631-A1 (DE)
Title: Electroplating aluminium conductors - with pretreatment to ensure firm adherence to the protective metal coating
IPC: C25D7/06
Filed: 1971-03-31
Abstract: Al wire and ribbon conductors are electroplated with protective coatings of Cu, Sn, Ag, Ni, Cd, Cr and hard chromium after pretreating them by passing them successively through pretreatment baths and galvanic baths. The ribbon or wire is guided through the chemical pretreatment baths and a galanic bath in a contact-free manner in tubes or troughs which are open in the direction of pull. This enables the wire or ribbon to be electroplated with a coating that adheres firmly enough not to be removed by the time it reaches the first point of deflection, hence preventing partial oxidation of the wire and the formation of bubbles in the subsequent coating.
Patent DE-2147238-A1 (DE)
Title: Coil dialyser - grommet type seal of membrane and grooved compression end seal provide safe connections
Inventor: KLUSCH SIEGFRIED
IPC: B01D63/10
Filed: 1971-09-22
Abstract: The risk of faulty connections of membrane tubes for coil dialysers especially for the haemodialysis are greatly reduced in that special connecting pieces with axial connection terminating in radial opening with grooved sealing face are provided, whereby the membrane is sealed between two gaskets which in turn are sealed against the grooved sealing face and the flange of a grommet type connector positioned in the radial opening. The free end of the membrane type is sealed by means of an omega shaped groove into which the membrane is inserted and held and compressed by an elastic O-section. Both inner and outer membranes are sealed in identical manner. Such connection are safe, relatively simple to make and more economical in mfre.
Patent DE-2154212-A1 (DE)
Title: Ddvp oral formulations - with prolonged release
Inventor: BAUER KURT DR
IPC: A61K9/14
Filed: 1971-10-30
Abstract: An orally applicable formulation of DDVP (dimethyl dichlorovinyl phosphate) useful in the oral treatment of endoparasites is produced by adsorbing DDVP on inert materials (pref. colloidal silica, MgO, Mg stearate or Al monostearate) and embedding the resulting free-flowing powder (opt. after stabilisation against hydrolysis, pref. by application of a hydrophobic coating) in matrix formulations (e.g. waxes, plastics and/or water-swellable materials). The release of DDVP from the formulation is protracted and controllable, so that therapeutic levels of DDVP are released into the gastrointestinal fluids without the danger of toxic levels being reached.
Patent DE-2158902-A1 (DE)
Title: Ladle pivoting device - with two independently horizontally and vertically moveable ladle support arms
Inventor: SIMONS WILLI
IPC: B22D41/13
Filed: 1971-11-27
Abstract: Ladle pivoting device consisting of two ladles located on independently movable arms. The arms being adjustable both horizontally and vertically. Each arm is mounted on a horizontal axis on a sleeve which is mounted on the pivot. The horizontal aixs is located on the side of the pivot opposite from the ladle holding device. The sleeves are joined to the arms via jacks.
Patent DE-2233544-A1 (DE)
Title: Foam fire extinguishing agent - of microencapsulated halohydrocarbon in film forming incombustible salt soln.
Inventor: SIEGMUND GERHARD
IPC: A62D1/00
Filed: 1972-07-07
Abstract: The microencapsulated halohydrocarbons, pref. with b.pt >40 degrees C are suspended in an aq. soln of film-forming incombustible salts, e g. Na polyphosphate or K2SO4, so that the microcapsules are destroyed by heat on impinging on the seat of the fire and the halohydrocarbons are liberated, whilst the dissolved salts form a film on the object to be extinguished, preventing access of air to this when the water has evapd. This film prevents the fire flaring up again even after long action of heat. The agent pref. consists of 50 wt.% microcapsules and 50% aq. Na polyphosphate soln, with density 1.45 g/cm3.
Patent DE-2243368-A1 (DE)
Title: Polyamide compression screwed joint - coupling a valve to a water supply and return system and to a plastic pipe
Inventor: HILGEMANN HANS
IPC: F16L19/065
Filed: 1972-09-02
Abstract: The valve is provided with a compression screwed joint on each connecting side so that it can be directly coupled to the parts without intermediate coupling. Pref. the flared support sleeve and the compression ring forming the screwed joint are made in one piece construction of plastic, i.e. polyamide, or the sleeve is made of metal and the ring of plastic, i.e. polyamide or polyethylene. This design is inexpensive and permits rapid, secure assembly.
Patent DE-2301355-A1 (DE)
Title: Titanium dioxide prodn. from ilmenite - by reductive treatment with hydrogen sulphide at high temp before lixiviation with dilute mineral acid for removing iron simply
IPC: C22B34/12
Filed: 1973-01-12
Abstract: The finely-divided ore of particle size 0.001-0.5 pref. 0.01-0.2 mm, opt. precalcined is treated with (gas contg.) H2S at 600-1000 pref. 700-900 degrees C. This provides a simple method of removing most of the Fe. Little or no external heating is needed, since the formation of FeS is exothermic, and FeS dissolves in the dilute acid more readily than Fe or FeO. Lixiviation is carried out with dilute HCl or H2SO4 after cooling below 100 degrees C in the reaction gas or an inert atmos.
Patent DE-2317524-A1 (DE)
Title: Carcass chilling process - including aq chlorine soln sprayed intermittently to reduce shrinkage loss
Inventor: HANSEN RALPH R
IPC: A23B4/08
Filed: 1973-04-07
Abstract: Meat is sprayed with soln. pref. 50 - 200 ppm. chlorine, in chilling chamber before the carcass reaches 80 degrees F, then intermittently sprayed (pref. 40 - 110 secs. at 20 - 40 min. intervals) for 6 - 10 hrs. Process prevents shrinkage loss, maintains freshness and bloom and reduces bacterial count.
Patent DE-2322147-A1 (DE)
Title: Burner with adjustable angle for pit furnaces - uniform heating reduces furnace time for ingots and slabs prior to rolling
Inventor: AWERIN SERGEJ I
IPC: C21D9/70
Filed: 1973-05-02
Abstract: The burner is mounted in the upper part of an end-wall of the furnace and is surrounded by a horizontal air-channel. Gas or liq. fuel is fed to the burner by a tube with a moving joint which allows the burner to pivot on a horizontal axis. A lever is fixed to the burner, the other end of the lever being attached to a rod which can be driven to and fro by a crank on a motor; the lever is also fitted with a wt. to counter-balance the burner. By means of the motor, the direction of the flame can be varied periodically so that the temp. uniformity in the furnace is greatly improved, and the heating and soaking time required for the charge (e.g. ingots standing vertically on the furnace floor) is reduced by 20-40%. Due to the better uniformity, automatic control of the heating cycle is improved and the furnace life is increased.
Patent DE-2328545-A1 (DE)
Title: Waste incineration - in reaction vessel sealed off from air etc
Inventor: DOUGLAS EDWARD
IPC: C10B53/00
Filed: 1973-06-05
Abstract: A filtering and aerating device comprises a hollow body which contains an axial stack of grooved washers, each having a central opening. The openings together form a central passageway which is closed at the top. The water flows from a source, (e.g. a bottle) arranged at the top of the assembly, downwardly through the hollow body, through the radial grooves into the central passageway. The water is mixed with a stream of air before being discharged from the bottom of the assembly.
Patent DE-2332626-A1 (DE)
Title: Rotating furnace drum - has radial sliding guides and internal central support for internal blades
Inventor: LIPINSKY MANFRED
IPC: F27D1/14
Filed: 1973-06-27
Abstract: The fitting e.g. paddles within a rotating furnace are subject to high differential thermal expansions. Radial expansions are compensated by connecting the radial paddles to the furnace drum by cylindrical pins, which slide radially in tubular sockets welded to the drum shalle. These tubular guides project through the ceramic lining of the furnace. The paddles are held at the centre by a longitudinal member. A radial clearance is provided by the paddle edge and the lining of the furnace. The paddles can hence move freely in a radial direction. This arrangement prevents excessive thermal stresses within the furnace structure.
Patent DE-2333220-A1 (DE)
Title: Coordinate register contact field - defined by matrix of spaced contact clips
Inventor: DOST WILLIBALD
IPC: H01H67/26
Filed: 1973-06-29
Abstract: Each row of contact clips is formed along the edge of a support plate, along which the contacts are joined by conductors in the form of a trellis, passing round the support plate. Each contact clip comprises a U-shaped frame passing over the edge of the support plate and two upstanding contact blades, bent towards each other at their free ends to form a spring contact socket, in which a recording pin may be located.
Patent DE-2337333-A1 (DE)
Title: Triamcinolone acetonide 21-valerate - as antiinflammatory agent for topical use
Inventor: SIEGER GEORGE MADISON
IPC: C07J71/00
Filed: 1973-07-23
Abstract: Title cpd. (I) is prepd. by reacting triamincinolone acetomide with valeryl chloride at 50 - 125 degrees C. Medicaments contain 0.01-0.5% (I).
Patent DE-2338148-A1 (DE)
Title: Convertible tool-holder with toothing and pressure ring - two cutters pivoted by double acting cylinder
Inventor: LOESCHNER KARL
IPC: B23B29/32
Filed: 1973-07-27
Abstract: Convertible tool holder has a flat toothing and at least one pressure ring which has circularly arranged curve pieces which follow each other at different tapers one having a taper which is self-locking with respect to its counterpiece and which fixes the meshing toothing while the other curve pieces allow the raising of the teeth of the toothing from each other in the axial direction. The tool holder can accept two tool steels which can be pivoted completely automatically through 180 deg. by a hydraulic double acting cylinder. Consequently, the release and the raising of the teeth the pivoting, the meshing of the teeth and the tensioning are carried out automatically in sequence.
Patent DE-2338300-A1 (DE)
Title: Colonic and rectal rinser - has clysis nozzle with reciprocating and spray nozzle with oscillating drive
Inventor: BINDEL PAUL
IPC: A61M3/02
Filed: 1973-07-27
Abstract: Rectal rinser and colonic irrigator has a seat with an opening attached to the top of a frame, on which is a basin under the opening with internal baffles and an outlet duct. A first drive attached to the frame has a vertically fastened, reciprocating outlet, and a second drive attached to the frame has a pivotable horizontal oscillating outlet. A rectal injection nozzle is attached to the outlet of the first drive and upward-directed, to project through and over the seat opening. A spray nozzle is attached to the second drive outlet and directed upward beneath the opening. A warm water source is connected to both nozzles. The apparatus is useful in cases of chronic constipation, ulcerated colon, or surgically operated patients.
Patent DE-2339643-A1 (DE)
Title: Steering linkage converting reciprocating to rotary motion - has two crossover hook shaped pivoted links connecting piston to square headed axle
Inventor: TRUBE HANS
IPC: F16H21/44
Filed: 1973-08-04
Abstract: The reciprocating motion is generated through a slider in a guide and the axis of rotation is at right angles to the plane of motion of the slider. The device is intended for use where a rack and pinion is normally used on automobiles where it is simpler to construct, lighter and quieter in operation. The swivel frame with the two crossover links is connected to the only one slider. The slider guide is connected to a rectangular base plate that also serves as the mouting for the pivot axle. The guide has a slot that allows the cross link to move along it, and the slider is operated by a bowden cable.
Patent DE-2341947-A1 (DE)
Title: Edge welding double panes of glass - using furnace with fully adjustable horizontal and vertical gas-burners
Inventor: MZYK KLAUS
IPC: C03B23/24
Filed: 1973-08-20
Abstract: The unit consists of one vertical and two horizontal burners for heating the edges of two coplanar glass panes held vertically and a short distance apart in the furnace with pinching rolls pressing the edges together when the desired temp. is obtd., each burner comprising two rows of jets with individual flames impinging on the edges of both panes. The burners can be adjusted in the direction perpendicular to the travel of the panes. The device also incorporates a full range of adjustments. The accurate burner location can accommodate different size of panes.