baber/WOPTO huggingface dataset:
Patent CH-612229-A5 (CH)
Title: Device for the continuous coating of a sheet material or web material continuously passing through said device
Inventor: GILBERT DAVID STONE
IPC: D06B1/02
Filed: 1977-04-14
Abstract: The device has a carriage (14) which can be set into back and forth motion over the entire working width of the device on a rail (17) transversely to the passage direction of the sheet material or web material and on which at least one distributor (10, 11), preferably designed as a fan-shaped spray nozzle, is mounted. In addition, the device contains at least one mixing head (8, 9) which can be fed with the components reacting chemically with one another. Each distributor (10, 11) is connected to such a mixing head. The device is suitable in particular for coating the backs of up to 5.5 m wide carpets with a polyurethane foam layer generally having a thickness of up to 6 mm. Up to 40 kg of reaction components can be applied per minute by means of the distributor(s) moving back and forth at a linear velocity of up to 250 m/min onto a carpet web passing through at a velocity of 3 to 6 m/min. <IMAGE>
Patent CH-662050-A5 (CH)
Title: Tooth cleaning instrument
Inventor: SPANG HERBERT DR MED DENT
IPC: A61C15/00
Filed: 1983-08-31
Abstract: There is described an instrument for cleaning the interdental gaps and the tooth surfaces facing them. It is made of a rigid material on a flexible or low-elasticity shaft and has a plurality of profiled sections corresponding to the interdental gaps and a handle. By bending of the shaft it can even reach those zones of the lateral tooth region that are more difficult to access. The end of the working part is formed by a level surface at right angles to the longitudinal axis; grooves or channels may be provided next to this at intervals and at right angles to the longitudinal axis. This device is suitable for knocking and scraping off deposits and concrements. A coating of an oligodynamic metal, e.g. silver or copper, allows germicidal metal streaks to be applied onto the surfaces of the teeth and allows the instrument to be kept hygienically clean. <IMAGE>
Patent CH-627681-A5 (CH)
Inventor: OEXLE WERNER
IPC: B23G5/20
Filed: 1978-06-23
Abstract: 1. Chamfer tool for placing on to one-part taps (2) with a chamfer cutter (5), which operates in the direction of rotation of the tap thread, and comes to rest in the grooves (12) of the tap (2), with an axially adjustable stop ring (8) and a prestressed spring (9) between the chamfer cutter (5) and the stop ring (8), characterised in that the stop ring (8) is displaceable by means of a thread (19) on a threaded bush (7, 7') which can be pushed on to the shaft (3) of the tap (2), for the purpose of fine axial adjustment of the chamfer tool (1) in relation to the tap (2), whereby a short threaded bush (7') with a thread (19) arranged only in the area of the cylindrical shaft (3) can be exchanged for a longer threaded bush (7), which has a recess (20) and can be pushed with the thread (19) arranged on the outer diameter over part of the length of the cutting thread (21) of the tap (2).
Patent CH-580523-A5 (CH)
Title: Collapsible tank for heating system - has cylindrical casing of detachable sections incorporating flexible watertight internal lining
IPC: F28D20/00
Filed: 1975-07-08
Abstract: The collapsible liquid tank is particularly for water, having an outer casing (3) of part-cylindrical sections detachably secured together, while a base (5) fits in the lower end of the cylindrical casing. A sack-shaped watertight flexible lining (7) is then fitted inside the casing, which is finally closed by a top cover (9). The tank can be used as a heat storage unit in a heating system operated by solar energy, a cylindrical jacket (4) of insulating material being inserted between the casing and the lining and at the base. The devices securing the sections of the cylindrical casing together can be screws fitting between them at the overlaps.
Patent CH-596743-A5 (CH)
Title: Garden rake with cutting edge
Inventor: SAUSSURE YVES DE
IPC: A01D7/10
Filed: 1976-07-19
Abstract: Garden rake with cutting edge has pivot onto handle for head angle adjustment and replaceable blade bolted along base of rake teeth
Patent CH-644610-A5 (CH)
Title: 7-Arylmalonamidocephem derivatives and their preparation
Inventor: NARISADA MASAYUKI
IPC: C07D501/57
Filed: 1978-01-01
Abstract: A description is given of the novel cephalosporins of the formula I in which the symbols have the meaning given in Claim 1, and of pharmaceutically acceptable salts thereof. The compounds can be prepared by the N-acylation of corresponding 7 beta -amino-7 alpha -methoxy-3-(Het)thiomethyl-3-cephem-4-carboxylic acid derivatives with corresponding aryl- or heteroarylmalonic acids or functional derivatives thereof, and are useful as active substances in antibacterial pharmaceutical preparations. <IMAGE>
Patent BE-1002966-A5 (BE)
Title: Compositions pharmaceutiques.
IPC: A61K31/425
Filed: 1989-10-31
Granted: 1991-10-08
Abstract: Composition pharmaceutique qui comprend de l'acide 5-t-butyl-3-[N-(1-(S)-éthoxycarbonyl-3-phénylpropyl)-L-alanyl]-2,3-dihydro-1,3,4-thiadiazole-2-(S)-carboxylique, ou un sel, ester ou amide pharmaceutiquement acceptable de celui-ci, en mélange avec un adjuvant, diluant ou excipient pharmaceutiquement acceptable. Avantageusement, la composition sa prête au façonnage en comprimés ou au conditionnement dans des capsules et permet le traitement d'hypertensions de diverses origines.
Patent CH-595167-A5 (CH)
Title: Casting molten metal in moulds
Inventor: GRIESHABER ERNST DIPL PHYS
IPC: B22D37/00
Filed: 1976-08-20
Abstract: Monitoring appts. for casting molten metal in a mould fitted with an inlet funnel, includes a photoelectric transducer with a lens, which focusses an image of part of the funnel wall onto >=1 photodetector connected to a calculation circuit controlling the position of a stopper on the ladle.The pref. appts. uses two photodetectors, one receiving an image from a part of the funnel wall which is completely covered by molten metal below a zone partly covered by metal and focussed onto the other detector; and a third photodetector may receive an image from the highest part of the funnel wall.Used for casting into sand- or chilled- moulds, where the monitor adjusts the flow of molten metal to suit the size of the moulds and their inlet funnels.
Patent CH-567083-A5 (CH)
Title: Green - red anthraquinone dyes prepn - products used for dyeing wool, silk, leather and cellulosics
Filed: 1971-08-02
Abstract: Green, blue, violet and red reactive anthraquinone dyes for dyeing wool, silk, synthetic, polyamides, leather also cellulosics shades fast to light, water, washing and rubbing have the formula:- (AQ-CH2 NHCOCH2N(R')CORX)-(SO3H)n (where AQ is the residue of an anthraquinone dye combining via an O or N. atom with an aromatic ring contg. a replaceable H atom; R is opt. satd. lower alphatic hydrocarbon; R' is H or lower alkyl; X is Cl, Br; n is 1-4) and are prepd. by condensing an anthraquinone dye combining via an O or N atom with an aromatic ring contg. a replaceable H atom, with a reactive substance of formula: Y. CH2NHCOCH2N(R')CORX (where Y is halogen or OH). and sulphonating the resulting product if required.
Patent CH-637828-A5 (CH)
Title: Cytostatics
Inventor: NIEPER HANS ADOLF DR MED
IPC: C07C275/24
Filed: 1978-11-15
Abstract: The cytostatics contain  alpha -cyanobenzylamine derivatives of the general formula <IMAGE>  in which   aryl denotes the phenyl radical or a phenyl radical substituted by halogen, nitro, sulphonic acid, carboxyl, aminocarbonyl, hydrazinocarbonyl or hydroxyl radicals or a phenyl radical substituted by alkoxy, alkoxycarbonyl, acylamino or alkyl groups which in each case contain 1 to 4 C atoms  and R denotes hydrogen, an alkyl or cycloalkyl group having 1 to 6 C atoms, a carboxyalkyl radical having 2 to 10 C atoms, which is optionally substituted by a phenyl radical, or denotes the phenyl radical or a phenyl radical substituted as defined under aryl  and R' denotes hydrogen, a lower alkyl group having 1 to 4 C atoms, or an aminocarbonyl group, in which R and R' cannot simultaneously be water  and in which   <IMAGE>, however, can also be the N-pyrrolidyl, piperidyl or morpholyl radical.
Patent CH-571959-A5 (CH)
Title: Transparent rule for draughting machine - has secondary tracing edge formed in window of widened portion
IPC: B43L7/00
Filed: 1973-09-26
Abstract: The rule has a main tracing edge with a secondary edge parallel to it. the two edges each coincide with one of the ends of a transverse scale perpendicular to the tracing edges. Means for fixing to a pantograph can be included, and between the mounting point and the free end there can be a widened zone accommodating the transverse scale, in which there is a window, one of whose sides forms the secondary tracing edge. The side of the window concerned can be bevelled. Two rules may be mounted on the protractor head of a draughtsman's drawing board.
Patent CH-606247-A5 (CH)
Title: Aminoplast dispersions for polyurethane prepn.
Inventor: WAGNER KUNO DR
IPC: C08G12/46
Filed: 1974-11-01
Abstract: Aminoplast dispersions for polyurethane prepn. by condensing aminoplast-forming raw materials in org. polyhydroxy cpd. as medium
Patent CH-579761-A5 (CH)
Title: Collapsible small automatic firearm - has barrel central portion and stock held together by captive locking bolts
IPC: F41A11/00
Filed: 1974-12-30
Abstract: The stock complete with trigger mechanism and magazine can be removed as an assembly from the remainder of the weapon. The central portion (B) guiding the breech mechanism forms an assembly from which the barrel (9) with hand grip (12) is removable, and is assembled to the stock (1) and barrel by captive locking bolts (7, 17) in the various sub-assemblies(A, B, C). There can be a tubular guide (6) in the stock, into which the central portion fits and is locked by a transverse bolt (7). Locking dogs can be provided at the rear end of the barrel, engaging with mating dogs in the central portion. A locking pin extends from the front face of the latter (15), retractable parallel to the barrel against spring action, and snapping into engagement with a hole in a thrust flange (14) when the barrel is locked in place.
Patent CH-696293-A5 (CH)
Title: Dispersing tool, used in clean rooms, comprises dispersing head mounted on rotating shaft with magnet that forms rotor of electric motor
Inventor: LINDEGGER MARKUS
IPC: B01F5/06
Filed: 2003-05-19
Abstract: A dispersing tool comprises a tube (2) with outflow openings, a dispersing head (12) mounted on a rotating shaft (1), a bearing (14) for centering the shaft in the tube, a cylindrical stage (3) of non-magnetizable material forming an extension of the shaft, a radial opening (5) through the stage, and a permanent magnet (6) of symmetrical shape inserted into the opening.
Patent FR-2049293-A5 (FR)
Title: Reduction of iron ores
IPC: C21B5/06
Filed: 1969-06-05
Granted: 1971-03-26
Abstract: Reduction is performed in a blast furnace and the molten iron is obtained using a gaseous mixture of carbon monoxide and hydrogen, which results in the formation of carbon dioxide and water. Part of the cooled and purified waste gas is enriched with a fluid hydrocarbon-containing fuel and the mixture is heated and fed to reduction zone in the furnace shaft at a temp. of 760-1093 degrees C to complete the reduction of the iron oxides to molten iron.
Patent FR-2050533-A5 (FR)
Title: Buried insulated pipework for fluid trans- - port
IPC: F16L59/22
Filed: 1969-06-17
Granted: 1971-04-02
Abstract: Pipework has a layer of fibrous insulation surrounded by a coaxial tubular envelope and by annular supports near the ends of the insulation. The annular supports may be of rigid cellular material, partic. of expanded glass. The external envelope may be of polyester. The insulation of the joints between the two elements may consist of a layer of fibrous material such as glass fibres and a layer of resin such as polyurethane poured between the two annular supports, the whole being protected by a layer of e.g. polyester resin. The device is for carrying fluids at temps. different from that of the ground in which it is buried.
Patent FR-2071050-A5 (FR)
Title: Coating concrete moulds with resin - esp pvc for smoother surfaces
IPC: E04G9/02
Filed: 1969-12-16
Granted: 1971-09-17
Abstract: Method of moulding concrete, on site or in the factory, reinforced or not, wherein the moulds are coated with a layer of plastics chosen from thermoplastic and thermosetting resins, fluoride paints etc. e.g. acrylic or vinyl fluorides. The mould is easily separated from the concrete formed after setting, and leaves an extremely smooth surface on the concrete which does not soil as easily as in prior art. The resin adheres well to the mould which is thus suitable for reuse.
Patent FR-2074826-A5 (FR)
IPC: F16H61/24
Filed: 1970-02-25
Granted: 1971-10-08
Abstract: The gear shift stick assembly permits shifting in four forward speeds and reverse. It includes a trigger located near the gear shift knob which may be pulled up or down while the stick is being shifted in position. A wire runs from the trigger down through the stick and engages a generally hat-shaped stop sleeve. When the trigger is not operated, the stop sleeve is in its lower position and abuts a fixed stop member that is mounted in the shift assembly in a position to prevent movement of the stick into the reverse gear-actuating position. If the stick is not in the third-fourth gear slot and the trigger is raised, the stop sleeve comes into the path of another stop member preventing movement of the stick toward the third-fourth gear slot.
Patent FR-2066467-A5 (FR)
Title: Malonic acid dinitrile prodn
IPC: C07C/
Filed: 1970-10-23
Granted: 1971-08-06
Abstract: Malonic acid dinitrile is prepared by heating acetonitrile in the gaseous state at 600-1100 degrees C for 0.1-15 secs., rapidly and immediately cooling the reaction product, and separating and recycling the unreacted acetonitrile. The acetonitrile is heated at 700-950 degrees C for 1-12 secs., and is then rapidly and immediately cooled to a temp. of 30-15 degrees C.
Patent FR-2124840-A5 (FR)
Title: Alumina calcining plant feed - employing a hot gas feed conveyor
IPC: C01F7/441
Filed: 1972-01-25
Granted: 1972-09-22
Abstract: In the plant consisting of a kiln and a multi-cyclone waste-heat exchanger system at the kiln inlet side, in which the cyclones are inter-connected by gas pipe lines, the aluminium hydride kiln charge together with optional de-watered alumina and filter dust additions is continuously fed into the last cyclone furthest away from the kiln by injection into the gas pipe line feeding it, which runs as a loop down to ground level and then upwards again, at a point in the lower part of the upwards again, at a point in the lower part of the upward flow section. The method saves plant for conveying feed to cyclone.
Patent FR-2224047-A5 (FR)
Title: Selection control mechanism for photographic lamps - permits rapid lighting with integrated sequence memory
IPC: G03B15/04
Filed: 1973-03-28
Granted: 1974-10-25
Abstract: Selective lighting control is for a grouped arrangement of photographic lamps. The arrangement has a support element and a number of percussion illuminated lamps arranged on the support as well as a number of pre charged percussive firers. The selective control mechanism comprises a moving element, which is aligned with respect to the percussive firers and has means of sequentially triggering them. The firing sequence is determined by the arrangement of the triggering devices on the moving element.
Patent FR-2201740-A5 (FR)
Title: Wankel engine side seal strips - have hard porous heat-resistant coating in groove on contacting face
IPC: F01C19/08
Filed: 1973-10-01
Granted: 1974-04-26
Abstract: A compression side seal for the rotor of a Wankel engine is a curved strip of rectangular cross-section, made of a hyper-eutectoid steel with a high carbon content. The sealing surface itself (a) carries a hard coating. material, or (b) has a sprayed-on hard, porous and heat-resistant coating, or (c) includes a groove filled with a porous heat-resistant metal coating, or (d) is chrome-plated, or (e) carries a soft-metal coating as a running-in wear seal. Pref. the steel used is of compsn. in wt.% 0.7-1.05C, 0.15-0.7Mn, 0.10-0.50Cr, 0.55-0.35Si, =0.4P, =0.5S and the remainder essentially Fe.
Patent FR-2252042-A5 (FR)
Title: Photographic recording and reproduction method - parallel plano-cylindrical lenses build up total image in strips
IPC: G03B35/00
Filed: 1973-10-30
Granted: 1975-06-13
Abstract: Light (6) from an object (ab) pass through a normal objective lens (1) and are focused on light sensitive material (5) by parallel plano-cylindrical lenses (3) so that a series of partial, parallel images (C1, C2, C3, C4) are formed. The film is stepped forward by an amount (delta) and a second exposure made and so on, so that a series of partial strip images of the object is built up. After development and fixation, the total image may be seen by an observer if the pupil of his eye is placed in the same relative position as the objective, and the film, suitably illuminated, is viewed through an identical set of plano-cylindrical lenses. Moving the film or the eye will give the impression of a moving object.
Patent AT-520617-A5 (AT)
Title: Kreisberegnungsbewässerungs-Schwanenhals mit veränderlichen Querschnittsdurchmessern
Inventor: CRAIG B NELSON
IPC: F16L43/00
Filed: 2017-07-07
Abstract: Ein Schwanenhalsrohr schließt eine erste Rohrhälfte, die eine erste gerundete Mittellinienkurve hat, und eine zweite Rohrhälfte, die an der ersten Rohrhälfte befestigt ist und eine zweite gerundete Mittellinienkurve hat, ein. Die erste und zweite Rohrhälfte definieren einen Strömungsweg. Die Querschnittsdurchmesser der ersten und zweiten Rohrhälfte verändern sich entlang des Strömungswegs. Die unterschiedlichen Durchmesser der ersten und zweiten Rohrhälfte dienen zum Abschwächen von Druckverlusten, teilweise aufgrund von Dean-Wirbeln oder sekundären Strömungsflussmustern im Strömungsweg, wenn ein Fluid in dem Schwanenhalsrohr gedreht wird.
Patent DD-151867-A5 (DD)
Title: Formulierung fuer landwirtschaftliche zwecke
Inventor: KIRKPATRICK JOEL L
IPC: C07D209/48
Filed: 1980-05-02
Abstract: Die Erfindung betrifft pflanzenwachstumsregulierende Formulierungen auf Basis von Isothioureido-isoindoldionen. Ziel der Erfindung ist es, den Stand der Technik mit neuen Wachstumsregulatoren zu bereichern. Diese sind bei verschiedenen Kulturpflanzen wirksam. Sie enthalten als Wirkstoff eine Verbindung der Formel I, in der die Reste beispielsweise folgende Bedeutung haben: R gegebenenfalls substituiertes C &ind1!-C &ind4!-Alkyl, Alkenyl oder Alkinyl; R &exp1! Wasserstoff, gegebenenfalls substituiertes C &ind1!-C &ind3!-Alkyl, Alkenyl oder Alkinyl oder R und R &exp1! zusammen C &ind2!-C &ind4!-Alkylen; Ar Phenyl oder Benzoyl; R &exp2! C &ind1!-C &ind4!-Alkyl, Nitro, Halogen oder Cyan; R &exp3! niederes Alkyl oder Halogen und n und n'=0 oder eine ganze Zahl von 1 bis 4.
Patent DD-153204-A5 (DD)
Title: Verfahren zur herstellung von 4-fluor-3-brom-benzoylfluorid
Inventor: MARHOLD
IPC: C07C63/70
Filed: 1980-07-16
Abstract: Die vorliegende Erfindung betrifft die neue Verbindung 4-Fluor-3-brom-benzoylfluorid sowie ein Verfahren zu seiner Herstellung, das dadurch gekennzeichnet ist, dass man p-Chlor-benzotrichlorid zunaechst bromiert, dann an der Trichlormethylgruppe partiell hydrolysiert und das erhaltene Zwischenprodukt mit einem Fluorierungsmittel umsetzt.
Patent DD-202537-A5 (DD)
Title: Verfahren zum entfernen von harnstoff, ammoniak und kohlendioxid aus verduennten waessrigen loesungen
Inventor: ZUIDAM JAN
Filed: 1981-12-08
Abstract: Die Erfindung betrifft ein Verfahren zum Entfernen von Harnstoff, Ammoniak und Kohlendioxid aus verduennten, waessrigen Loesungen, zum Beispiel Abwasser aus der Harnstoffherstellung. Aufgabe der Erfindung ist ein Verfahren mit dem Sowohl der Ammoniak- als auch der Harnstoffgehalte derartiger Loesungen auf unter 10ppm erniedrigt werden kann. Nach der vorliegenden Erfindung wird die waessrige Loesung bei einem Druck von 10-30bar oben in eine Reaktionskolonne eingeleitet und stroemt in ihr im Gegenstrom zu Gas, zum Beispiel Dampf, nach unten. Die Temperatur im Kopf der Reaktionskolonne ist 170-220 Grad, im Bodem 180-230 Grad. Aus der harnstofffreien Bodenloesung werden bei einem Druck von 1-5bar Ammoniak und Kohlendioxid entfernt. Die dann verbleibende Loesung ernthaelt weniger als 10ppm Harnstoff und weniger als 10ppm Ammoniak.
Patent DD-201636-A5 (DD)
Title: Fliessfaehige herbizide
Inventor: LECLAIR FRANCIS J
IPC: A01N37/22
Filed: 1982-03-25
Abstract: Die Erfindung betrifft fliessfaehige Herbizide, insbesondere 2-Chlor-N-isopropylacetanilid auf Wasserbasis (Propachlor), die als Ein-Behaelter-Herbizid hergestellt, transportiert, gelagert und verwendet werden koennen und keinen der Nachteile der Netzpulver und emulgierbaren Konzentrate aufweist. Erfindungsgemaess haben die Herbizide folgende Zusammensetzung: Hierbei haben die Feststoffkomponenten eine Teilchengroesse von maximal 25 mk.
Patent DD-229730-A5 (DD)
Title: Vorrichtung zum wenden beutelfoermiger textiler flachformgueter, insbesondere von bettbezuegen
Inventor: BAUMEISTER KLAUS
IPC: D06G3/02
Filed: 1982-08-23
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Wenden beutelfoermig zusammengefuegter flexibler Flachformgueter, insbesondere von Bettbezuegen. Ziel der Erfindung ist die Verringerung der Arbeitszeit beim Wenden der Flachformgueter in die Gebrauchslage. Dabei besteht die Aufgabe darin, die Wendevorrichtung derart zu gestalten, dass eine teilweise Parallelitaet des Ablaufes einzelner Arbeitsschritte gegeben ist. Dabei ist bei der Wendevorrichtung, die mit einer umlaufenden Wendel zur Ausfuehrung des Wendevorganges ausgestattet ist, die Wendel an ihrem Beschickungsende geradlinig ausgebildet, geht allmaehlich in einen Bogen ueber und verlaeuft anschliessend kreisbogenfoermig. Im Ober- und Rueckteil der Vorrichtung sind ein vertikal verschwenkbarer Arbeitszylinder mit einem radial ausfahrbaren Gleit- und Blaskopf und im weiteren Verlauf der Bewegungsrichtung in einem waehrend der Schwenkbewegung des Arbeitszylinders gleichbleibenden Winkel zu diesem ein um die gleiche Achse schwenkbarer Arm, der an seinem Ende einen oeffen- und schliessbaren Greifer traegt, angeordnet. Fig. 1
Patent DD-231362-A5 (DD)
Title: Verfahren zur isolierung von pulverfoermigen, chlorierten, aliphatischen polymeren aus ihren aliphatischen chlorkohlenwasserstoffloesungen
Inventor: MEYER KARL-HEINRICH
IPC: C08F6/12
Filed: 1984-11-28
Abstract: Die Erfindung betrifft ein verbessertes Verfahren zur Isolierung von pulverfoermigen, chlorierten, aliphatischen Polymeren aus ihren aliphatischen Chlorkohlenwasserstoffloesungen durch Einbringen eines Gemisches aus Wasserdampf und speziellem Loesungsmittel in die vorgenannten Loesungen, Entfernen des aliphatischen Chlorkohlenwasserstoffs durch Wasserdampfdestillation und uebliche Isolierung des chlorierten Polymeren als Feststoff. Das Verfahren liefert ein Produkt, das frei (20 ppm) von toxischen aliphatischen Chlorkohlenwasserstoffen ist und gefahrlos in Anstrichfarben, Klebstoffen oder Druckfarben eingesetzt werden kann.