baber/WOPTO huggingface dataset:
Patent WO-03038194-A1 (WO)
Title: Sprühvorrichtung
Inventor: MODISPACHER KLAUS
IPC: B05B1/16
Filed: 2002-10-30
Abstract: Bei einer zum Anbau an ein Fahrzeug geeigneten Vorrichtung mit einem Sprühkopf (11) zum Versprühen einer Flüssigkeit wird vorgeschlagen, dass der Sprühkopf (11) gegenüber der Fahrtrichtung schwenkbar und mit mehreren nacheinander zu- und abschaltbaren Düsen (17) versehen ist. Der Sprühkopf (11) umfasst insbesondere ein hohlzylindrisches Rohr (12), in welches von einem Ende her die zu versprühende Flüssigkeit eingespeist wird, entlang von welchem die Düsen (17) angeordnet sind und in welches ein gegen das genannte Rohrende hin federbelasteter und gegenüber der Rohrwand dichtender Kolben (18) eingesetzt ist. Auf diese Weise werden mit steigendem Flüssigkeitsdruck immer mehr Düsen (17) geöffnet und dadurch auch eine Vernebelung der Flüssigkeit vermieden.
Patent WO-03042023-A1 (WO)
Inventor: BUDDE FRANK
IPC: F16B17/00
Filed: 2002-11-12
Abstract: The invention relates to the structure of a force strut brace (1) of a chassis of a private car or a commercial vehicle, for the non-positive connection between a chassis and a wheel carrier, preferably an axle strut or a chassis strut. Said force strut brace consists of a longish base body (G) and at least two terminal receiving elements (5) for the introduction and release of forces. The invention is characterised in that the base body (G) consists of a plurality of plastic and metallic elements, the connection between the metallic elements and the plastic elements being made by deforming part of the plastic elements.
Patent WO-2004006530-A1 (WO)
Title: Netzwerk mit in kommunikationskomponenten integrierten suchfunktionen
Inventor: NEUHAUS RALF
IPC: H04M7/00
Filed: 2003-06-06
Abstract: In einem Netzwerk sind Kommunikationskomponenten (A1 - A4, B1 - B11) Adressen zugeordnet und anhand dieser Adressen kommunizieren diese miteinander. Mehrere Kommunikationskomponenten (A1 - A4, B1 - B11) weisen integrierte Suchfunktionen zur Ermittlung der Adressen von Ressourcen auf, die auf weiteren Kommunikationskomponenten (A1 - A4, B1 - B11) installiert sind. Jede dieser Suchfunktionen sendet zur Ermittlung der Adressen eine erste Suchmeldung aus, in deren Folge jede erreichte Kommunikationskomponente (A1 - A4, B1 - B11) eine Trefferantwort mit ihrer Adresse zurücksendet. Anschliessend sendet die Suchfunktion zumindest eine Informationen über die gesuchten Ressourcen umfassende zweite Suchmeldung zu zumindest einer der ermittelten Kommunikationskomponenten (A1 - A4, B1 - B11) aus, wobei eine Kommunikationskomponente (A1 - A4, B1 - B11), die eine der gesuchten Ressourcen bereitstellen kann, die zweite Suchmeldung beantwortet. Die Ressourcen umfassen im Netzwerk nutzbare Kommunikationsdienste, wobei die Beantwortung der zweiten Suchmeldung jeweils spezifische Informationen über den Kommunikationsdienst enthält. Auch die Kommunikationskomponenten (A1 - A4, B1 - B11), die die zweite Suchmeldung beantworten, leiten die zweite Suchmeldung an andere Kommunikationskomponenten (A1 - A4, B1 - B11) weiter.
Patent DE-1810386-A1 (DE)
Title: Porous oxygen or air electrodes for accumulators
Inventor: JOACHIM SEIFERT DIPL-CHEM DR R
IPC: H01M4/86
Filed: 1968-11-22
Abstract: Oxygen or air-zinc electrode has at least two porous layers with coarser pores on gas side. O2 pressure of these electrodes is less during cathodic charging than in anodic charging and 3-phase boundary - O2/electrolyte/electrode material - forms in coarse and fine-pored layers in cathodic and anodic charging respectively. Coarse-pored layer contains catalyst, whilst fine-pored one consists of material, e.g. Ni, with low O2 over-voltage. Pref. pore diameters are 10 and 5 mu. Electrode can also have intermediate porous, non-conductive and/or hydrophobic layer coarse and fine-pored parts. The se electrodes can be used in accumulators, since they can be operated as secondary elements.
Patent DE-1810794-A1 (DE)
Title: Glass melting oven for crystalline ceramics
Inventor: I KOZMIN MICHAIL
IPC: C03B5/43
Filed: 1968-11-25
Abstract: Fireproof lining includes a metal layer forming the inner lining. Pref. m.p. of metal is >=1400 degrees C, and between metal layer and wall in floor of furnace is granular fireproof material.
Patent DE-1811337-A1 (DE)
Title: Triaryl methane dyes
Inventor: RAUE DR RODERICH
IPC: C09B11/00
Filed: 1968-11-28
Abstract: Dyestuffs which are free from sulphonic and carboxylic acid gps. have the formula:- (where R is alkyl, aralkyl, cycloalkyl or aryl; R1 is H, alkyl, aralkyl or cycloalkyl; R2 is alkyl, aralkyl, cycloalkyl, or aryl; R1 and R2 together with the N atom form a satd. or unsatd. 5- or 6-membered heterocycle, or they may form a heterocycle with the C atom in the o-pos. of the ring A; R3 is H, alkyl, aralkyl, aryl, aralkoxy, aryloxy, halogen, carboxylic acid ester, carbonamido, sulphonamido, cyano, nitro, alkylsulphonyl, aralkylsulphonyl, arylsulphonyl or acyl; X is the radical of an anion; the cpds. may contain one or more other substituents excepting sulphonic acid and carboxylic acid gps. in the aliphatic, cycloaliphatic and aromatic radicals and including the phenylene radicals A, B and D). - The dyes are fast or light and washing and are fast to over-dyeing in media containing H2SO4 and acetic acid. They give red-violet shades and are useful for dyeing polyesters, cellulosic fibres and leather.
Patent DE-1929005-A1 (DE)
Title: Production of polyesteramides for use in printing inks
Inventor: VIVIAN HAMMOND STUART
IPC: C08G69/34
Filed: 1969-06-07
Abstract: Polyesteramides are prepared by condensing (A) one or more polyamines of formula H2N(RNH)nH, where R is a 2-6C alkylene preferably a 2-3C alkylene, and n is 1, 2, 3 or 4; at elast 50% is a compound where n is 1; (B) a diol where R' is a 2-6C alkylene; X is a 3-4C 2-alkylidene; m,p. >=1, and m + p 4; (C) at least one polymeric fatty acid; and optionally a minor amount of (D) an aromatic fiamine, a cycloaliphatic diamine and/or a polyamine containing secondary amine groups. Preferably the ratio of OH to amine equivalents is 5:9 to 50:50, especially between 10:90 and 25:75, and there is one carboxy equivalent per equivalent of OH + amine. Alcohol solutions of these polyesteramides show less tendency to gel on standing, or on exposure to low temperatures than solutions of polyamides prepared from (A), (C) and (D). Uses are in printing ink compositions.
Patent DE-1934864-A1 (DE)
Title: Apparatus for the therapeutic irradiation of blood, - plasma and other biological fluids from organisms
Inventor: SIEGFRIED WIESNER DR MED
IPC: A61K41/00
Filed: 1969-07-09
Abstract: Apparatus for the therapeutic irradiation of blood, plasma and other biological fluids from organisms. Consists of a cylindrical vessel with a tubular or U-shaped u.v. scrouse of limited wavelength at its centre, around which the fluid is pumped; the temp. of the fluid is controlled with a cooling coil.
Patent DE-1941223-A1 (DE)
Title: Building material
IPC: C04B14/48
Filed: 1969-08-13
Abstract: The material contains cement, water, sand, gravel and steel wire and has superior tensile strength, compressive strength and resistance to repeated impact and shattering. The material is used for road surfaces, machine bases, supports, walls of buildings, prefabricated constructional elements, bunkers and piling poles.
Patent DE-1949886-A1 (DE)
Title: Self souring dried milk products pre-inocula - ted with micro organisms
Inventor: SCHULER ROLF DR
IPC: A23C9/127
Filed: 1969-10-02
Abstract: Products are made by freeze or conventional (but low temp) drying of milk previously inoculated with souring bacteria (Streptococcus Leuconostoc, or Lactobacillus spp). Yeast extracts, etc. or other growth accelerators and/or fruits and/or flavours may also be added. The reconstituted product may be used directly as fresh milk or stored to allow souring to develop.
Patent DE-2034433-A1 (DE)
Title: Aerated chocolate - by low pressure process with air locks, cooling and shape retention in post-processing
IPC: A23G1/20
Filed: 1970-07-11
Abstract: Chocolate is fed by belt into an entry pressure balance lock and so into a low pressure chamber where it is heat treated (cooled) before leaving via an exit lock. Two separate compartments in the chamber can be held at different temp, with the second in flow sense cooler. Belts feeding the chamber are arranged adjacently or superposed, without change of direction, and the entire treatment process is on one level. Shape retention in all subsequent processing, e.g. wrapping, packing, stacking is achieved and the firm shape no longer fouls the seals in the locks or spills from the belt moulds used.
Patent DE-2047871-A1 (DE)
Title: Mixing emulsifier - with oblique vanes and horizontal emulsifying plates
IPC: B01F15/00
Filed: 1970-09-29
Abstract: A mixing and emulsifying appts, capable of being interchangeably mounted on an agitator shaft, for combining mixing, agitation, emulsifying and dissolving of substances, and producing both horizontal and vertical flows, consists of a hub with a number of radially projecting inclined mixing vanes surrounded by one or more guide rings; these provide the continuous mixing by producing a constrained vertical circulating flow. Horizontal emulsifying plates, mounted on the guide rings provide the emulsifying effect. Specif. the rings may alternatively or additionally have serrated edges or slots or holes within them to assist in the emulsifying effect.
Patent DE-2054648-A1 (DE)
Title: Peracetic acid sterilisation of liquid nutrient - media
IPC: B23K9/08
Filed: 1970-11-06
Abstract: Liquid nutrient media for microbe cultivation are sterilised in the cold by the addition of 0.01-0.1, pref. 0.05% of peracetic acid. After 30 mins, an equivalent amt. of a reducing agent (e.g. cysteine) is added to decompose the peracetic acid. Peracetic acid possesses an extraordinarily high germicidal ability covering all types of germs and their spores, virus and mycoplasm. The method is simple, inexpensive and of wider application.
Patent DE-2061686-A1 (DE)
Title: Blast furnace two-fuel gas heater temp control - maintains calorific value of gas mix
IPC: C21B9/12
Filed: 1970-12-04
Abstract: The system employs a two component fuel of different calorific value component gases such as furnace flue gas on one hand and coke oven or natural gas on the other. Their mix is controlled so that the amt. of fuel injected determines the amt. of combustion air which is additionally controlled only during O2 shortage, by controlling the O2 contents in the flue gas and the total quantity of heat added per unit time, in terms of the sum of the fuel components added, and is kept at a constant value, which is fixed depending on heat requirement, but is independent of the temp. control of the Cowpercupolas.
Patent DE-2107265-A1 (DE)
Title: Protein and cheese from milk - by rapid homogeneous curdling
IPC: A23C19/024
Filed: 1971-02-15
Abstract: Continuous prodn. of protein and cheese from milk in a turbulent flow process, in which the souring soln, is introduced at a temp. >= that of the milk, and a pH = that of the milk causing spontaneous curdling without clumping. The solids are simply sepd. and are suitable for immediate salting. Pref. pH of souring soln. gives an SH value for the whey of >=12, and the temp. is pref. 40-75 degrees C (milk temp. pref. 30-38 degrees C).
Patent DE-2121672-A1 (DE)
Title: Acrolein and acetic anhydride prodn - by catalytic cleavage of diacetoxypropene
IPC: B01J27/06
Filed: 1971-05-03
Abstract: Cleavage of diacetoxypropene is effected at 50-300 degrees C in the presence of acid catalysts of catalysts contg. halides of Gp. 2-8 metals. A suitable catalyst is ZnCl2 supported on silica. In this process, chemically linked acetic acid in the diacetoxypropene is recovered as acetic anhydride. Acrolein is obtained in highly pure anhydrous form. The diacetoxypropene may be obtained by reacting first propylene, oxygen and acetic acid in the presence of noble metal catalysts to obtain allyl acetate which is then reacted with O2 and acetic acid in the presence of these noble metal catalysts.
Patent DE-2137176-A1 (DE)
Title: Polyurethane foam body - as shock absorber on vehicle bumper, with high energy dissipation
Inventor: TIMM THIES DIPL CHEM DR
IPC: B60R19/18
Filed: 1971-07-24
Abstract: The foam body comprises 0.5 - 5 wt.% silicone oil, 0.5 - 40 wt.% adhesive and 5 - 40 wt.% plasticiser and is open pored to an extent >50% and has a specific wt. of 0.1 - 0.3. Pref. dioctyl phthalate, and/or dioctyl sebacate or dibenzyl ether additives are also used.
Patent DE-2207308-A1 (DE)
Title: Antifriction bearing rings and discs - made by non-cutting shaping from sheet metal
Inventor: CREUTZ WALTER
IPC: B21D22/16
Filed: 1972-02-17
Abstract: The rings are made by the press forming of flat sheet metal discs. In the prefd. method part of the ring is pressed over a former and the grooves rolled in as a last operation. The method is economical and fast using stamped out blanks.
Patent DE-2210382-A1 (DE)
Title: N-(subst acyl)-phenothiazines - with spasmolytic and coronary vasodilating activity
Inventor: LICHOSCHERSTOW ARKADIJ MICHAJL
IPC: C07D519/00
Filed: 1972-03-03
Abstract: Title cpds. of formula (I): (where X is H, CF3 or Cl; n is 1 or 3, and m is 3 or 5) and their acid addn. and quat. ammonium salts are claimed. They are prepd. by reacting cpds. of formula (II) with cpds. of formula (III): in an inert org. solvent at 50-140 degrees C, pref. in the presence of an acid acceptor, and specif. in the presence of an iodide as catalyst.
Patent DE-2230308-A1 (DE)
Title: Surface treated plastic foam - of bucksin appearance
Inventor: HOLUBOVA NADEZDA DIPL CHEM
IPC: B29C44/56
Filed: 1972-06-21
Abstract: Production of a fine-pore thermoplastic foam strip of buckskin-like surface by the known technique of removing a thin surface layer form the strip so that the remaining surface consists of predominantly open-pore foam, the free surface of layer to be removed being solidly bonded to one surface of another body and heated to a temp. in the region of the melting temp. of the plastic foam, the strip and the other body with the adherent surface layer then being pulled away from one another, with the improvement whereby (a) the other body is rolled under pressure from one end to the other over the surface layer to be removed from the foamed plastic strip which is maintained at a temp.  m.pt. (b) the adhesion capable surface of the other body first bonds firmly with the free surface of the heated surface layer to be removed and draws this away as it progressively rolls away from the strip, (c) the surface layer withdrawn from the strip is then removed from the other body.
Patent DE-2233824-A1 (DE)
Title: Mixing kneader - has helical screw rotor meshing with fixed teeth
Inventor: RONNER FRITZ
IPC: B29B7/42
Filed: 1972-07-10
Abstract: The kneader comprises a barrel with inwardly projecting teeth and a revolving and axially oscillating screw with helical thread, the helical thread being interrupted at least four times per circumference, thus constituting a 4-bladed screw. Specifically the four blades have approximately plane surfaces, which slide past the fixed teeth of the barrel. The regulation of the axial motion is such as to ensure this sliding action. Preferably, the regulating units contain a template corresponding to the pattern of the blades. This arrangement results in greatly simplified construction of the rotor.
Patent DE-2249533-A1 (DE)
Title: Printing cellulosic textiles - with water-insol azo dyes produced on the fibres, using dispersions of the appropriate base dyes
Inventor: GRONEN WILLY
IPC: D06P3/66
Filed: 1972-10-10
Abstract: The textile, coated with an alkaline bath of arylides of hydroxynaphthoic acid or of acetylacetic acid in the presence of NaNO2 is printed with a paste contg. an aqs. dispersion of an amine, appropriate for the production of ice-colours, of max. particle size =0.03 mm an acid-reacting agent and a thickener. The textile is then dried and finished by washing, soaping and rinsing.
Patent DE-2257541-A1 (DE)
Title: Shuttle transport system - for introducing it into the channel of a weft yarn beat-up apparatus
Inventor: TITOW DMITRIJ WLADIMIROWITSCH
IPC: D03D47/26
Filed: 1972-11-23
Abstract: Introdn. of weft yarn carriers into the guide channel, of a woven-fabric forming appts. in which each weft yarn carrier is moved at its bevelled end part by the guide teeth of the discs on a rotating shaft, which during its rotation forms, together with the striker teeth of these discs, a moving helical surface, by; (a) bringing eac weft yarn carrier to the guide channel in the direction of its motion therein, and starting to introduce it into the guide channel at the instant of the passage of the beater booth of the disc in front of its point (i.e. front end), (b) as a result of (a) introducing the weft yarn carrier into the guide channel with a speed rising to that of the helical surface over a period of time corresponding to the rotation of the shaft through 160-200 degrees, (c) terminating the introduction of the weft yarn carriers into the guide channel at the instant of the arrival of the guide tooth of this disc at the bevelled end part of the carrier.
Patent DE-2312538-A1 (DE)
Title: Shaft furnace with ring-shaped hearth - reducing gas is injected from both bore and periphery
Inventor: KNOCH PETER DIPL ING
IPC: C21B13/02
Filed: 1973-03-14
Abstract: A shaft-furnace for direct redn. of metal ores, esp. for prodn. of sponge iron from iron ore, pellets or sinter, where the furnace is constructed with an internal jacket so that the hearth is ring-shaped. The reducing gas can thus be injected from the internal furnace wall as well as from the periphery so that the gas can reach the entire cross section of the charge, and the internal jacket can also be used for the entry or exit of cooling gas. Using this design, large shaft furnaces can be made, e.g. with a hearth 9 m major dia. and 3 m internal jacket dia. giving a hearth area of 56.7 m2 but the reducing gas only has to travel an average distance of 1.5 m to contact the entire charge.
Patent DE-2315977-A1 (DE)
Title: Extruding machine for measured dough portions - with pressure exerted adjustable to suit texture of matl.
Inventor: ZEIBIG SIEGFRIED
IPC: A21C5/04
Filed: 1973-03-30
Abstract: A machine for dispensing portions of dough of differing sizes for loaves, cobs, etc., has a ram to eject the dough from a compartment beneath a hopper, into a measuring drum. The ram is operated hydraulically at pressures adjustable to suit the partic. matl. being worked, so that it moves forward slowly, stopping when the predetermined load is reached until the dough is extruded into the measuring drum, and returns at high speed.
Patent DE-2340470-A1 (DE)
Title: Railway rolling stock rail brake magnet - with pole shoes separated by non-magnetic bar of rustless steel alloy
Inventor: TOLKSDORF GUENTER
IPC: B61H7/08
Filed: 1973-08-10
Abstract: The installation comprises one or more magnet shoes, partly enclosing an electromagnetic energising coil, with two pole shoes, the bases of which can be set on a rail and magnetised opposite ways by the coil. The separator bar between these may be of V2a steel or a similar steel. This stands up to anti-freeze salt, dirt and dampness better than the aluminium alloy usually used, and does not disintegrate to damage the energising coil or cause magnetic short-circuiting between the pole shoes.
Patent DE-2348585-A1 (DE)
Title: Odourless dispersions of acrylic polymers, as paint binders - using inorg. peroxide polymn. initiators and redox catalyst systems
Inventor: PLETTNER WOLFRAM DIPL CHEM DR
IPC: C08F2/24
Filed: 1973-09-27
Abstract: Odourless aq. dispersions of monomer-free (co)polymers are prepd. by polymsg. butyl or (m)ethyl acrylate in an emulsion, or copolymsg. monomers contg. at least acrylic and/or methacrylic acid or their esters in presence of water and emulsifiers. Polymsn. is initiated by an inorg. peroxide, and continued by addn. of a water-sol. redox system. The dispersions are used as binders in pigmented coatings for interior or exterior use, and have improved water-resistance.
Patent DE-2354080-A1 (DE)
Title: Temporary holder for metal dental crowns - has rotatable lever projecting into slide path as pressure element
Inventor: SAUTER RICHARD
IPC: A61C3/10
Filed: 1973-10-29
Abstract: Temporary holder for dental metal crown has cylindrical recesses in which the holder is partially set. Pressure elements can be moed against each other for abutment on the inside of the workpiece. At least one pressure element is formed as a rotatable lever, which projects into the slide path of at least one travelling fastener and is held by it in the holding position of the holder at a spacing from the other pressure elements. Pref. force accumulators can be set against the pressure elements, for stressing when the pressure elements are moved into the holding position. The apparatus can be used many times and can be manipulated reliably for each workpiece, with rapid fixing.
Patent DE-2358105-A1 (DE)
Title: Laminated contact socket for knife contacts - has narrow slot entrance and is shaped for even contact with inserted knife
Inventor: BAYRAK UENAL
IPC: H01H9/38
Filed: 1973-11-21
Abstract: The slot contact, for accepting knife contacts, consists of several laminae and has a longitudinal contact slot down the centre. The ends of the laminae at the entrance to the slot are angled slightly out of their planes and the entrance to the slot itself is narrower than the main part of the slot. A short transverse slot cuts across the longitudinal slot where the latter ends in the body of the contact. The slot is shaped so that when the knife contact is inserted the slot sides are parallel to the knife contact surfaces.
Patent DE-2358739-A1 (DE)
Title: Transportable filter for swimming baths - has sand bed inside tank below sieves also lift pump
Inventor: MAISENHAELDER KLAUS
Filed: 1973-11-26
Abstract: An open-top filter lant for swimming baths has a conical or cylindrical tank contg. several metal sieve trays, pref. removably mounted on the wall, one above another. Pref. removably mounted on the wall, one above another. Pref. the water, as it drains down the vessel, reaches a down-pipe which leads it into an annular space surrounding a sand filter chamber. Provided the discharge valve is closed, the level builds up in the annulus and spills over the top into the filter chamber then down through a sieve on a perforated floor into a filtrate sump, from where it is discharged back to the swimming bath. The sand bed is pref. stirred by an agitator. The plant is used as a portable filter unit for a sludge filtration in connection with swimming bath. The unit enables water, whic would otherwise run to waste to be returned to the bath.
Patent DE-2363605-A1 (DE)
Title: Determination of calorific value of fuel gas - involves feeding at least part of gas together with air to mixing device
Inventor: KOCH CHRISTIAN DIPL ING
IPC: G01N25/28
Filed: 1973-12-20
Abstract: Fuel gas and air mixture leaving the mixing device is passed through a perforated brick impregnated with a catalyst and is heated above the ignition temperature, so that complete combustion of the mixture takes place. The calorific value is determined eithe rfrom the temperature of the combustion gases, or from the temperature change of the perforated brick or from the change of the heat output from the brick or from the change of its resistance. When the combustion gas temperature is measured, the perforated brick temperature and the air to fuel gas ratio are kept constant; when the perforated brick temperature change is measured, heat delivery from the brick and gas mixture are kept constant; when change of heat delivery by the brick is measured, its temperature and gas mixture are kept constant.