baber/WOPTO huggingface dataset:
Patent DE-2021500-A1 (DE)
Title: Milk-base drinks prepn and stabilization
Inventor: HAMBERGER HEINRICH
IPC: A23C9/154
Filed: 1970-05-02
Abstract: Soured milk or buttermilk etc. is mixed with carob bean flour, starch, beet sugar, an organic acid, flavouring and colouring agents, Na2HPO4.2H2O and, opt., fruit syrup or fruit aroma substances, caffeine, tannin, cola extract and/or alcohol. The mixture is subjected to pasturization, followed by a rapid chilling to a temp. 10 degrees C and homogenization under pressure. Stable, refreshing drinks are obtained, which retain good drinking consisting for a prolonged period of time.
Patent DE-2028799-A1 (DE)
Title: Loom shed control - using pattern information stored on perforated - or magnetic tape or magnetic disc
IPC: D03C3/20
Filed: 1970-06-11
Abstract: The shed operating mechanism for a loom, partic. a carpet loom, takes pattern information from a punched tape, magnetic tape or disc, and converts the signal into an operating command for individual lifters or groups of lifters. The purpose is to provide shed patterning control without the high cost of preparing conventional perforated jacquard pattern cards.
Patent DE-2033780-A1 (DE)
Title: Vinyl chloride suspension polymn - without pvc deposition on polymer wall
IPC: C08F2/00
Filed: 1970-07-08
Abstract: Inner walls of jacket cooled large autoclaves with a total voume of at least 100 m3 are held free of polymer during polymsn. of vinyl chloride in aqs. suspension by using a max. cooling agent temp. in the cooling jacket of -150 degrees C during the first three quarters of the total polymsn. period and a max. cooling agent temp. of 0 degrees C during the last quarter of the total polymsn. period.
Patent DE-2035674-A1 (DE)
Title: Parenteral nutrition soln - contg high mol wt sugar
IPC: A61K9/00
Filed: 1970-07-17
Abstract: Infusion solns. for parenteral nutrition comprise an aqs. soln. of a higher mol. wt. sugar, pref. contg. =7 or 8-16 sugar units, opt. in hydrogenated form, and opt. in combination with aminoacids, vitamins, electrolytes, monomeric sugars and/or sugar alcohols. The solns. can be more conc. than solns. contg. monomeric sugars, without being hypertonic. The high mol.wt. sugars do not undergo Maillard reaction with amino acids.
Patent DE-2038729-A1 (DE)
Title: Prevention of air contamination in coke man - ufacturing
Inventor: HASUMI SHIGESHI
IPC: C10B27/04
Filed: 1970-08-04
Abstract: A system of ducts removes the dust gases discharged from the loading truck of a coke oven and also from newly made coke cakes. which are loaded into water in a fire extinguishing truck. The gases are passed into a dust collector, washed with water and then released through an exhaust chimney.
Patent DE-2046193-A1 (DE)
Title: Eccentric press for cutting soft materials
IPC: B30B1/26
Filed: 1970-09-18
Abstract: A housing, fastened on a table, has a cylindrical bore, in which a piston is axially displaceable. One side of the piston has a projecting cheek plate, whilst the other side is connected via a crank to an eccentric shaft. The shaft is driven by a motor through a reduction gear, the shaft of the reduction gear being connected to the motor via a coupling. The eccentric press cuts soft materials, esp. leather, and is used in the shoe manufacturing industry.
Patent DE-2056057-A1 (DE)
Title: Soft polyurethane safety boots - with hard polyurethane foam toe cap moulded inside
IPC: A43B7/32
Filed: 1970-11-14
Abstract: The hard polyurethane foam cap is prefabricated and postioned on the core of the boot mould over the toe secton. The soft polyurethane foam mixture is then injected in and allowed to foam over the cavity between the core and the outer mould walls to form the boot.
Patent DE-2100390-A1 (DE)
Title: Doped acicular gamma ferric oxide preparation - tion
IPC: G11B5/706
Filed: 1971-01-07
Abstract: Method of producing acicular particles of doped gamma ferric oxide comprises (a) preparing an aqs. soln. of a ferrous salt contg. Co or Ni dopant and dispersing in it acicular seed crystals of ferrite oxide mono hydrate (b) adjusting the pH to 2.5-6. while co-precipitating the iron and dopant metal hydroxides by addition of alkali, by addition of an oxidising, halogen bearing material (pref. NaClO) which oxidises the metals to their higher valency states, and (c) transforming the hydroxide into doped gamma ferric oxide crystas of the desired size.
Patent DE-2139498-A1 (DE)
Title: Soldered joints prodn
Inventor: LARSON RAYMOND BRUCE
IPC: H01L21/00
Filed: 1971-08-06
Abstract: Prodn. of soldered joints between specific positions of an electric circuit utilising a wire, at least one part of which forming a soldering position is tinned with soft solder, by clamping the electric circuit on a support above which is a soldering appts. with a heating tip through which the wire can slide, the heating tip travelling on a guide path above the welding position under consideration and being reciprocated on the support in such a way that the end of the wire comes into contact with the guide path. The heating tip is then heated electrically until the insulation on the wire is burnt off if present and solder on the guide path is melted after which the current supply to the heating tip is cut off so that the fused solder can re-cool and finally the heating lip is again raised towards the carrier so that a piece of the wire is drawn up through the heating tip.
Patent DE-2204697-A1 (DE)
Title: Ht -gel electrophoresi appts - including cooled trough with frame for receiving comb assembly for sample slot introduction
Inventor: GUSSMANN STEFFEN GUENTHER DR M
IPC: G01N27/447
Filed: 1972-02-01
Abstract: In the appts., of the known type having a trough (capable of being cooled) for the reception of a gel plate and a comb assembly for the introduction of a series of aligned sample slots, the trough consists of a cooling plate with a stack of superimposed frames round its edge, the uppermost frame having a guide rail with an elongated slot for the reception of the comb-like assembly for the introduction of the sample slots, and displaceable in a direction parallel to the frame.
Patent DE-2234022-A1 (DE)
Title: Etching monitoring system - for relief (photogravure) printing plates
Inventor: DAETWYLER MAX
IPC: C23F1/02
Filed: 1972-07-11
Abstract: In the monitoring of the etching of a printing plate for photogravure printing, using in known manner a control strip with an electrically conducting track partially immersed, together with the exposed surface of light-sensitive coating of the printing plate, in an etching liquid and determining the resistance of the conducting track, (a) a signal is produced when the electrical resistance of the conducting track reaches a predetermined value and before it is completely etched away, and (b) a second conducting track is provided on the control strip protected from attack by the etch liquid and is incorporated in the resistance measurement system to compensate for temp. changes. Esp., the resistance measuring system takes account of the effect of the conductivity of the etch liquid on the resistance measurements.
Patent DE-2240502-A1 (DE)
Title: Formation of relief images - for micro electronics polygraphy and optics
Inventor: KOSTYSCHIN MAXIM TIMOFEJEWITSC
IPC: B44C1/22
Filed: 1972-08-17
Abstract: A composite is initially formed by depositing a metal or alloy on a fused quartz or glass backing by vacuum spraying, followed by Ag and As2S3 layers. This is then exposed image wise to electromagnetic radiation which passes through an image bearing layer contacting the As2S3. Photochemical reaction products are formed between the As2S3 and Ag layers and the prodts. removed by an etchant which simultaneously removes at least partly the metal (alloy) layer. After removal of the As2S3 a single etchant simultaneously removes the unreacted Ag and at least partly the base metal (alloy). Etching operations are minimal.
Patent DE-2260078-A1 (DE)
Title: Steam-hardening carriage for artificial stone blanks - flushes steam through stacking surface perforations corresp to blanks holes
Inventor: BAUER ANDREAS
IPC: B28B11/24
Filed: 1972-12-08
Abstract: Steam-hardening carriage for artificial stone blanks with through holes has a stacking surface with perforations corresp. to th eholes in the blanks such that steam can flush through the surface and into the hole channels of the blanks. Pref. the perforations are of circular cross-section, or are slotted holes. The surface may consist of interchangeable parts, each with the blanks' hole pattern of perforations.
Patent DE-2264929-A1 (DE)
Title: Glazing strip for metal window frame - has horiz. flexible flange held by casement hook for lateral stability
Inventor: JACOB GERNOT
IPC: E06B3/54
Filed: 1972-05-08
Abstract: The casement frame has a section with a hollow part, whereby a synthetic rubber glazing section encompassing the pane edge adjoins the hollow section at right angles to the plane of the frame. The said glazing section has a sealing face which co-operates with a flange of the window case. The casement frame has in a section extending transversely from the hollow section a section groove oriented towards the frame aperture, with an anchoring flange of the synthetic rubber glazing section parallel to the plane of the frame, engaging the section groove. The glazing section has a section leg which can be reinforced by means of an elastic filler bar and bent downward for insertion of the panes.
Patent DE-2334614-A1 (DE)
Title: Decorative furniture facing on chipboard - achieved with short pressing time using heavy adhesive and impermeable front coating
Inventor: TULLIUS WILLI
IPC: B44C1/10
Filed: 1973-07-07
Abstract: A method of treating an absorbent finishing and decorative facing, esp. of decorative paper, which is to be applied onto a chipboard backing, or other similar vegetable-prod-based, pressed board backing, is as follows. The decorative sheet is given a self-adhesive coating on the contact face and, on the upper face, is given a coating layer (I) of a matl. which can be pressed to form a closed, impermeable skin. The layer (I) is a protective, moisture-excluding coating, esp. a conventional aq. furniture lacquer, of 5-50 g/m2 dry weight.
Patent DE-2340686-A1 (DE)
Title: Ski bracket adhesive fixing - has square plate of elastic in bridge piece open end to allow straightening pressure
Inventor: SCHWARZ GUENTER
IPC: A63C5/065
Filed: 1973-08-10
Abstract: The bracket has a bridge piece at the otherwise open lower end which is approximately square. An elastic material is formed as a square plate beneath the bracket and as a strap above the centre part of the bridge, between two upstanding ribs. The elastic material is fixed by adhesive or by vulcanising to a plate which itself is fixed by adhesive to the ski. By this means the bracket is firmly held but can tilt, under the action of a heavy force applied perpendicularly to the plane of the paper, against the holding and restoring tension of the strap.
Patent DE-2341489-A1 (DE)
Title: Support system for cooling circuit components - esp steam generators in light water nuclear reactors
Inventor: KRAUPA WERNER DIPL-ING
IPC: G21C13/024
Filed: 1973-08-16
Abstract: A nuclear reactor plant with a reactor pressure vessel connected by a pipeline to a primary cooling circuit component, partic. a steam generator having large dimensions perpendicular to the pipeline longitudinal axis and supported transversely to this axis in two widely spaced planes, one of which is remote from the pipeline, has the remotely situated support fixed rigidly in the longitudinal direction of pipe. In particular, this rigid support is arranged at a distance from the pipeline of >=10 times the pipe dia. and is fixed to the primary cooling circuit component. This replaces the costly arrangement for supporting the steam generator so that this can be displaced parallel to its vertical axis by thermal expansion forces on the pipeline and generator, by making the fixed support act as a pivot point around which the steam generator can be rotated by the pipe expansion, the pipe itself being thereby subjected to bending in accordance with the deflection of the generator.
Patent DE-2343862-A1 (DE)
Title: Skull radiology appts. - has patient's support with three-part pivoting mounting plate usable as table or chair
Inventor: HOLMSTROEM LARS
IPC: A61B6/00
Filed: 1973-08-30
Abstract: The patient's support station consists of a foot part which can travel lengthwise of the table and includes a drive with a horizontally-projecting drive shaft to which is attached a carrier arm which can be pivoted about its central axis and which is connected fast to the horizontal boom that carries a mounting plate consisting of three equal parts, the middle one fast to the boom, an outer one with a back part with a radiation-transparent head support, and the other a leg part with a pivotable foot-support, both hinged to the middle. By pivoting these two parts out relative to the middle part, the station can be used as a table or as a chair; drive(s) tilt the mounting plate about the horizontal rotation axis carrying the boom, and adjusters displace the plate longitudinally and transversely w.r.t. the boom. The appts. is suitable for encephalography, ventriculography, myelography and cerebral angiography.
Patent DE-2344344-A1 (DE)
Title: Ultrasonic alarm instrument - has impulse-modulated signal and memory logic and compares stored output with received signal
Inventor: SCHOTT KARL HEINZ
IPC: G08B13/16
Filed: 1973-09-03
Abstract: The alarm instrument comprises a send-receive capsule incorporated in a mechanical arrangement, the effect of which is to bundle and direct its ultrasonic output signal. This permits it to be directed at an object so that only the signal reflected from the latter can be received by the receiver. A specially shaped sender emits a signal, which is stored simultaneously in a logic store and compared with the signal received later from the object. If both signals do not coincide because of a foreign ultrasonic sender or interference, an alarm is actuated.
Patent DE-2345834-A1 (DE)
Title: Buffered cleaning agents - contg anionic or nonionic surface active agent and weak acid buffer, cause less skin roughness
Inventor: TACHIBANA KYOZABURO
IPC: C11D3/00
Filed: 1973-09-12
Abstract: The cleaning agents contain anionic surface active agents such as alkyl sulphates, alkylpolyoxyethylenesulphates, alkylphenolpolyoxyethylenesulphates, alkyl- and aryl sulphonates, etc., or nonionic agents such as alkylpolyoxyethyleneethers, alkylphenolpolyoxyethyleneethers, polyoxyethylenesorbitan fatty acid esters, etc., together with a buffer system consisting of a monocarboxylic acid, dicarboxylic acid, hydroxycarboxylic acid, unsatd. polycarboxylic acids or inorganic acids and a salt of one of these acids in which the cation is Na, K, NH4, mono-, diethanolamine or higher alkylolamine. The buffer maintains the pH of the suds at 3-6 and is esp. useful in dish washing prepns. which do not cause roughness to the skin.
Patent DE-2346611-A1 (DE)
Title: High contrast X-ray film copier - uses plates with a charged non-conductive selenium layer and dry toner development
Inventor: SCHWARZER KURT
IPC: G03G13/22
Filed: 1973-09-15
Abstract: The copier contains magazines for plates with two different emulsions and a charging electrode controllable at two differing levels. The processed X-ray film is exposed on to a selected, charged plate using a light source whose output is chosen to lie within the selenlum layer most sensitive wavelength. The exposed plate is developed using gas or airborne toner particles. The image is then thermally fixed. A heater is coupled to the charge selector to preheat the selenium layer. The design is claimed to increase contrast, definition and gradation and is fast in operation.
Patent DE-2346972-A1 (DE)
Title: Multilayer display board - has frame covered with plywood sheet steel and cork to form support for drawings
Inventor: BARZ BENNO
IPC: G09B1/08
Filed: 1973-09-18
Abstract: The multilayer display board for demonstration purposes of exhibits can be easily fastened by pins and magnets, is made of a closed wooden frame whose both open sides are covered with plywood large enough to project round the frame to form a groove. Glued to the plywood is a layer of sheet steel for magnets and a layer of cork to receive pins, for holding drawings. The covering plates are of identical dimensions they are bevelled to remove sharp corners and edges and to give a pleasing appearance. Rails are provided for fitting into walls and sliding into slots of the board. To stiffen the inside of the frame corrugated cardboard is used.
Patent DE-2349549-A1 (DE)
Title: Truncated conical exhaust tube extension - has outer threaded connection and heat exchanger for heating water
Inventor: URMOWSKI KURT
IPC: F02G5/02
Filed: 1973-10-03
Abstract: The extension is provided with connections for flexible metal tubes and may be connected with a detachable exhaust purifier. It may be provided with two handles for ease of assembly. The invention uses the heat energy produced by a running engine in vehicles. For this purpose a truncated cone extension is connected to the exhaust pipe. A flexible metal tube leads to a radiator to produce warm water or steam. The force of the exhaust gas carries it through the system. The system can be used as a cleaning installation for vehicles, building and farm machines. The system is easy to install, requiring mainly only to be screwed on and costs little to produce.
Patent DE-2349619-A1 (DE)
Title: Front wall panel prodn. - using glass fabric pre-preg coated with decorative material embedded in resin layer
Inventor: PIPPIN HELMUT
IPC: B29C70/00
Filed: 1973-10-03
Abstract: Front wall panels are produced by (1) using, as support laminate, a pre-fabricated glass fabric impregnated with a predetermined quantity of reactive resin hardenable on heating without applied press., (2) coating this pre-preg with a top resin (I) and decorative matl., pref. little stones embedded in (I), and (3) hardening and cutting to desired size. The panels are useful as decorative matls. and are made flame-resistant by incorporation of Al(OH)3 into the prepreg or (I). No halogen or halogenated cpds. are used, thus preventing generation of toxic gas in the event of fire.
Patent DE-2357462-A1 (DE)
Title: Capped rolling mill stand - with top plate separated from prestressing system
Inventor: GROSS ERICH WILHELM
IPC: B21B31/02
Filed: 1973-11-17
Abstract: In a capped rolling mill stand having caps which are adjustable by ring nuts on four prestressed threaded sleeves fitted on prestressed tie-rods which are connected via a fixed top plate, the novelty is that the upper ends of the tie-rods are rigidly connected with the sleeves, the prestressing devices are arranged at the lower ends of the tie-rods and the top plate is centred on the sleeves. The stand is used for rolling wide sheet. Extension of the tie rods is reduced. Since the top plate is not part of the prestressing system and can be removed easily for unscrewing the ring nuts, the mill stand stiffness is increased. The centring of the top plate on the sleeves fixes the relative positions of the tie-rods.
Patent DE-2362723-A1 (DE)
Title: Single- or multi- charged ion generator - has compression and reflector electrodes with through bores affecting pressure in anode space
Inventor: WINTER HANSPETER DIPL PHYS DR
IPC: H01J27/10
Filed: 1973-12-17
Abstract: The generator produces ions with variable charge density distribution, using a hot cathode a compression electrode and an anode in a low-pressure gas discharge chamber. The generated electrons are emitted into an anode chamber with reflector electrode on the anode side opposite the compression electrode. An electromagnetic coil generates a magnetic field along a symmetry axis for through bores in the compression and reflector electrodes and the anode. The through bores in the compression and reflector electrodes are of such dimensions that a lower pressure is attainable between them than in the low-pressure discharge chamber. The dimensions of the bores in the compression electrode permit pressure increase in low-pressure discharge chamber by ions flowing from the anode space. The pressure generated in the anode space is so low that the electron path exceeds the spacing of the compression and reflector electrode.
Patent DE-2400610-A1 (DE)
Title: Rapid histograph function recorder - has function conveyed to a classifier as an amplitude time function
Inventor: BUNGE ERNST DIPL ING
IPC: G10L21/06
Filed: 1974-01-08
Abstract: The function runs through an analogue-digital converter, a time window gate and a decoder which decodes completely at one output as many bits of the digital function values as corresponds to the required amplitude resolution. A counter in a counter unit is connected to each output by a gate and all the gates are opened simultaneously at several predetermined moments within the time window. The counter assigned to an output conducting an output signal steps on a counting postion. A multiplex arrangement interrogates all the counter positions on completion of the time window of the time window gate.
Patent DE-2404286-A1 (DE)
Title: A-D converter for D.C. voltage to pulse frequency - has capacitor with discharge switch feeding comparator
Inventor: KIZLER ALFRED
IPC: H03K7/08
Filed: 1974-01-30
Abstract: The converted pulse frequency has proportional pulse width. The capacitor is charged by a charging current source and discharge through a controlled switch. The capacitor voltage is compared with the tested voltage. The comparator resets a bistable flip flop, set by a timing frequency. The flip flop output controls the switch in the capacitor discharge circuit. The charging current source can be switched to different current intensities. It is constant current source. The capacitor is discharged to a residual voltage determined by a voltage divider in the discharge circuit. In order to set the comparator threshold to any value, a constant voltage is superposed on the test voltage, pref. equal to the capacitor residual voltage.
Patent DE-2408593-A1 (DE)
Title: Damp-proofing of chimney flues - simultaneously preventing further damage
Inventor: KOESTER JOHANN J
IPC: E04F17/02
Filed: 1974-02-22
Abstract: Water-permeable chimney flue is sealed by filling the portion which is susceptible to damage by ground water and moisture with a fire-resistant, water-impermeable polyurethane foam. A hole is made above the point at which water penetrates, to introduce a horizontal barrier. A hole is made at the lowest point to remove the insulating layer which is liable to damage by water.
Patent DE-2424837-A1 (DE)
Title: Library catalogue desk for author and subject indexes - has inclined surface with border strip and book fastening means
Inventor: EICHMUELLER WERNER
IPC: A47B19/04
Filed: 1974-05-22
Abstract: The catalogue desk has at least two compartments but normally has three compartments, one for the author's catalogue index and the other one or two for the subject catalogue index which is normally in two volumes. A border strip is attached to at least two sides of the 'author' shelf so that the inclined support surface correspond to at least twice the width of the cover including the width of the back whilst the "subject" shelves which are the same height as the 'author' shelf corresponds to at least the width of the cover. Library work can then be carried out in one place with all the catalogues at hand. The catalogues can be held in place by binders or adhesive surfaces.