baber/WOPTO huggingface dataset:
Patent CH-570827-A5 (CH)
Title: Mixer element - with combined rotational, pivoting and reciprocating motion for granular powdered pasty or viscous materials
IPC: B01F7/16
Filed: 1973-11-08
Abstract: In a mixer with a stirring vessel having stirrer element(s), partic. a conveyor screw rotating round its axis, and able to move at its upper end to and from the stirrer vessel axis (a) the stirrer element is supported rotatably at its upper end and can be displaced in each direction while its lower end is freely suspended, and (b) provision is made for displacement of the stirrer element in controlled paths of motion. The stirrer element is not supported at its base on the stirrer vessel but can move freely over the bottom of the vessel. Its use is not confined to conical mixing vessels but can be used on vessels of square rectangular or polygonal, as well as oval or elliptical cross-section. It provides a better mixing and kneading action, since the stirrer can follow an adjustable path of any desired profile.
Patent CH-620781-A5 (CH)
Title: Ribbon for photoelectrically read programmers
Inventor: SANGALLI ARTURO
IPC: G05B19/12
Filed: 1977-12-20
Abstract: The ribbon for photoelectrically read programmers allows rapid and accurate production of the profile of the pattern to be read. The ribbon consists of a sheet of flexible and transparent plastic (2), an opaque sheet of paper (3) applied to one face of the sheet of plastic, and a thin layer (4) of self-cleaning adhesive interposed between the said sheets, this adhesive being of the type which allows detachment by peeling. <IMAGE>
Patent CH-695684-A5 (CH)
Title: Food container especially for tarts has cover fixable on base plate by two or more diametrically opposite releasable fixing bolts
IPC: B65D85/36
Filed: 2002-05-31
Abstract: The food container has a base plate (1) and a lift-up cover (2) which can be fixed on the base by at least two diametrically opposite releasable fixing elements formed as sliding bolts (3) for positive engagement. The base plate widens out at the two diametrically opposite edges into handles (7) and the sliding bolts are fixed to move along same.
Patent FR-2041379-A5 (FR)
Title: Tiles slabs facing panels and derivative products
IPC: B28B1/16
Filed: 1969-04-22
Granted: 1971-01-29
Abstract: Tiles slabs facing panels and derivative products.. M--. Concerns products with a cement bond base manufactured by compression and incorporating more or less fine granules and marble chips. Such facing elements may have any desired shape: square, rectangular, polygonal, etc., a layer of fine sand with bonding agent is set between the wear layer formed by an aggregate of cement and granules of marble or marble chips etc., and the sole formed by mortar containing a small percentage of cement. The element is subjected to pressure and then dried. The wear layer can easily be separated from the sole after drying and hardening. Any finishing operation can be carried out on the wear layer as required.
Patent FR-2048207-A5 (FR)
Title: Electrode arrangement for arc melting - furnace
IPC: H05B7/02
Filed: 1969-06-30
Granted: 1971-03-19
Abstract: mounting of electrode in electric arc melting furnace at a converging angle of about 5 degrees from the vertical, the electrode tips thus coming closer to each other as they move downwards in the furnace, at the same time moving away from the furnace lining and causing an increasing high temperature field near the bottom of the furnace also reducing secondary impedance, which promotes quicker melting of the solid addition placed near the furnace top.
Patent FR-2061985-A5 (FR)
Title: Removing work-pieces from a sewing machine pneumatically
IPC: D05B33/00
Filed: 1969-10-07
Granted: 1971-06-25
Abstract: A stock pile of workpieces are held along one edge in a clamp and are folded upwardly over a support bar. The free edge of the first workpiece is introduced into the sewing machine, and after stitching pressure air jets, delivered from nozzles between the clamp and sewing machine, blow the workpiece out of the machine so that it hangs freely by its clamped edge.
Patent FR-2086900-A5 (FR)
Title: Monomeric,imide-forming material comprising solid - state solution of aromatic diamine in tetra-carboxylic
IPC: C08G73/10
Filed: 1970-04-13
Granted: 1971-12-31
Abstract: Stoichiometric amounts of diamines with primary amine basicity const. 10-11 of formula H2N-Ar-NH2, where Ar is aromatically unsat. divalent radical, pref. 4,4'-diaminodiphenyl sulphone (DADPS) and 2,6-diamino pyridine, added to liquified derivatives of formula where R is (substituted) alkyl e.g. methyl, ethyl, substituent being methoxy or phenyl, e.g. ethyl benzophenonetetracarboxylate. Mixture agitated to homogeneity and cooled to (semi) solid resinoid solutions useful for conversion to polyimides and polyamic acid. Advantages include ease of handling, long shelf life, low m.pts. and solubility in cheap solvents. Uses include metal-metal adhesives, laminate and honeycomb structures, manufacture of preimpregnated fabrics, grinding and suspending vehicles for paints, and casting into tough, flexible films.
Patent FR-2117679-A5 (FR)
Title: Epoxy resin coating powder prodn - from concentrates of epoxy resin and wetting agent and of curing agent and thermoplasti
IPC: C09D5/46
Filed: 1971-12-10
Granted: 1972-07-21
Abstract: Coating powder is prepd. by (a) separately forming (I) a concentrate of the epoxy resin and wetting agent, and (II) the curing agent and a thermoplastic resin which is compatible with the epoxy resin and does not react with the curing agent, (b) breading and grinding both concentrates, (c) mixing the granular concentrates and a pigment, (d) extruding the mixture, and (e) breaking and grinding the extrudate. Specific., the wetting agent is a polyaryl ester and the thermoplastic resin is a ketone condensation resin. Powder is used for producing a high gloss coating on metal substrate and has good flow properties during application.
Patent FR-2183422-A5 (FR)
Title: Wall and floor coating compsn - contg petroleum- or coal tar derivs, vegetable oils, and polymerisable matls
IPC: D06N5/00
Filed: 1972-05-04
Granted: 1973-12-14
Abstract: The compact, homogeneous and continuous coating for floors and walls is composed of =1 layer of material based on a mixture of petroleum derivs. or coal-tar (derivs) in combination with a vegetable oil, drying or polymerisable plastics materials, e.g. polyethers or polyesters and a mineral filler. Coatings give good sound and heat insulation and can be self-extinguishing and water-tight.
Patent FR-2211001-A5 (FR)
Title: Time stable, non-swelling hydraulic gypsum lime - comprising calcium sulphate, hydrated lime, dicalcium silicate and inactive matl
IPC: C04B28/14
Filed: 1972-12-15
Granted: 1974-07-12
Abstract: Hydraulic gypsum lime systems, which set to yield time stable and non swelling sets and which contain no clinker, slags etc., additives, contain 60-96% calcium sulphate, 3-18% hydrated lime, 4-22% dicalcium silicate (C2S) and 4% of inactive matl. The hydraulic lime is used at 5-40 wt.% of the calcium sulphate and contains 10-70% Ca(OH)2, 20-90% C2S and 40% of inactive matl. The calcium sulphate used can be overburnt or a mixt. contg. 33-50% overburnt matl. and 66-50% of alpha or beta semihydrate. The calcium sulphate lime mixes can contain retarding agents such as keratin or citric acid at up to 2 wt.% based on the mixt.
Patent FR-2214342-A5 (FR)
Title: Washing machine electro-valve - fitted with connections for attachment to the machines body
IPC: D06F39/12
Filed: 1973-01-11
Granted: 1974-08-09
Abstract: The valve pref. has a tubular body portion while the foot forms a fork of which the two ends are deformed to engage part of the tube.
Patent FR-2226894-A5 (FR)
Title: Automatic system for reading instrument graduations - uses cathode ray tube for conversion to electrical signals
IPC: G01R17/04
Filed: 1973-04-02
Granted: 1974-11-15
Abstract: When necessary to convert the indications of graduations on instruments, normally observed by eye, into electric signals which can be either analogue or digital signals, a cathode ray tube is used which is sensitive to light and on which the circular or elliptical image of the projected graduations is first of all centred by commands, in stages, of the deflection of the ray on different lines by evaluation of the video signal. When this position is achieved the projection of the index pointer is then measured with respect to the graduations. Successive stages of deviation of the ray on different lines are engaged automatically by comparing the video signal with pre-set criteria.
Patent FR-2234776-A5 (FR)
Title: Film or tape spool with radial stiffening ribs - has axially extending removable pegs maintaining spacing between flanges
IPC: G11B23/037
Filed: 1973-06-25
Granted: 1975-01-17
Abstract: The spool is made of plastic and is of conventional design with the addition of radial stiffener ribs to reinforce the strength of the flanges of the spool. Secondly three equidistant pegs are cast integrally with one flange. The free end of the peg butts up against the opposite flange. The pegs keep the distance between flanges constant even when the spool is empty, and when empty spools are staked together with the flanges flat. Before the spool can be used the pegs must be broken off as the weakened section at (11). A variation describes the pegs with split ends fitting into conical holes in the flange, and being located by a collar. These pegs can be re-used.
Patent FR-2235579-A5 (FR)
Title: Bathroom cabinet giving illumination and heating - mirror has lights behind mirror and heated air from grille at top
IPC: A47B67/00
Filed: 1973-06-27
Granted: 1975-01-24
Abstract: Bathroom cabinet giving two levels of lighting, one for mirror and one for illuminating surroundings. A source of heated air, with a booster, is also included. A radio and an attachment for drying hair are optional. A circular mirror (4) is mounted on a frosted glass panel (3) fixed in the central third of the cabinet. In the compartment behind is a circular fluorescent tube and a set of lights, each independently controllable. Each side are cupboards with doors (1, 1'), shelves (2, 2') and light switches (9, 9'). along the top (10), one or more baffles (11) supply heated air. A decorative strip (5) is fitted below the glass panel.
Patent FR-2235623-A5 (FR)
Title: Silica and litharge fused to lead silicate - by Joule effect heating via molten lead conductors
IPC: H05B3/60
Filed: 1973-06-28
Granted: 1975-01-24
Abstract: Joule effect fusion furnace for powdered materials comprises an open-topped chamber or refractors material with two horizontal channels cut into the base of the chamber to be filled with molten lead, an electric conductor rod being conductively immersed in an outwardly accessible channel extension pocket which contains lead from each channel. The conductor rods are connected to an electric power supply so that pre-melted powder provides a resistance heating link between lead in the two channels. After initial melting with conventional heating, the fusion furnace will take a charge of powder which melts continuously to a liquid of high thermal and electric conductivity, partic. a mixt. of silica and litharge which fuses to lead silicate. Higher thermal efficiency than radiant furnaces is possible. The lead silicate, which corrodes most metals including platinum, is separated from the conductor rods by molten lead, so a cheap metal such as iron can be used for the rods. The powdered charge thermally insulates the top of the molten mixture.
Patent FR-2254954-A5 (FR)
Title: Method of highlighting document areas - involves surrounding area with lines which transmit light
IPC: B44F1/06
Filed: 1973-12-12
Granted: 1975-07-11
Abstract: The document (1) may be a cinema poster of which a portion (2) may be photographic extract from the film. A cut-out (3) which is made around this portion is square, rectangular etc. The two parts of the poster are firmly held together by thin plastic, transparent sheets (4), (5), both considerably thinner than the document (1) or the portion (2) to be highlighted. The area around the cut-out (3) is thus much more transparent than the document or the piece cut out. The process can be applied to render more visible roads etc. on a map and similar things.
Patent DD-299558-A5 (DD)
Title: Vereinfachtes verfahren zur herstellung kinematografischer aequidensiten mit schwarzweiss-filmmaterial
Inventor: RIEMER MANFRED
IPC: G03C5/26
Filed: 1978-05-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung kinematografischer AEquidensiten mit Schwarzweisz-Filmmaterial. Es dient zur Markierung des gleichen Schwaerzungsintervalles aus dem Schwaerzungsrelief aller Einzelbilder einer Filmbildfolge. Die Markierung wird durch zwei aufeinanderfolgende Entwicklungen realisiert, wobei zuerst die belichteten Bildstellen entwickelt werden und anschlieszend das unbelichtete Restbild. Die AEquidensiten in den Einzelbildern geben die raeumliche Veraenderung einer bestimmten Schwaerzungsstufe im gefilmten Zeitraum zu erkennen. Damit wird die quantitative Filmanalyse erleichtert und die qualitative Bewertung der Dynamik der betreffenden Schwaerzungsstufe in der Laufbildprojektion ermoeglicht. Gegenueber den Verfahren zur Dichtemarkierung an kinematografischen Bildfolgen gemaesz Aktenzeichen besteht der Vorteil des erfindungsgemaeszen Verfahrens darin, dasz die Kine-AEquidensites ohne Zwischenkopien zu erreichen ist.
Patent DD-159398-A5 (DD)
Title: Vorrichtung zur fluessigkeitsverteilung in filmform auf vertikalrohr-innenwandungen
Inventor: LAGANA VINCENZO
IPC: B67D99/00
Filed: 1981-06-03
Abstract: Anwendungsgebiet allgemein: Filmaustausch/Ziel/Aufgabe: Es soll eine gleichfoermigere Verteilung der Fluessigkeit auf den Innenwandungen von Vertikalrohren ohne Krustenbildung erreicht werden. Hierzu werden die Rohre (7) stopfenartig (1-3) verschlossen. Spiralnuten (4) laufen schraeg ueber die Aussenflaeche des "Stopfens". Der zylindrische Koerper (1) hat eine geringfuegige Verjuengung nach unten, um nicht zu eng oder glatt in das Rohr (7) zu passen. Engeres Anwendungsgebiet: Meerwasserentsalzung.
Patent DD-233942-A5 (DD)
Inventor: LUNDBAECK STIG
IPC: A61M60/882
Filed: 1985-03-29
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent DD-258999-A5 (DD)
Inventor: HOTCHKISS ADAIR J
IPC: C12N15/58
Filed: 1987-03-18
Abstract: Disclosed are various novel human tissue-type plasminogen activators characterised by having a modified carbohydrate structure at amino acid residue 117. Means for their preparation and results of assays measuring function of the activators are also disclosed.
Patent DD-264433-A5 (DD)
Inventor: BRIVING CARIN B
IPC: C07D401/12
Filed: 1987-10-26
Abstract: Novel compounds of the general formula I <CHEM> processes for its preparation, pharmaceutical compositions containing such compounds as the active ingredient and the use of the compounds in medicine, especially for use in inhibiting gastric acid secretion and in the treatment of gastrointestinal inflammatory deseases. R<1> represents aryl, cycloalkyl or an adamantyl group. R<2> represents hydrogen, alkyl, alkoxy or halogen. R<3> represents hydrogen, alkyl, phenalkyl or a cykloalkyl-alkyl group. R<4> and R<5> represents hydrogen or alkyl. R<6> represents hydrogen, alkyl, aryl or a hydroxylgroup when n= 1-6 or an amino when n=O. A   representents an alkylene, optionally connected to, or interrupted by an optionally substituted heteroatom selected from O,S and NR. n   is 0-6.
Patent DD-285362-A5 (DD)
Inventor: SCHOELLHORN WOLF-D
IPC: C08J9/14
Filed: 1988-12-06
Abstract: A urea-formaldehyde resin which cures highly exothermally is obtained by condensation of urea with formaldehyde in an alkaline medium and is characterised in that it is obtained by
 a) condensation in a first condensation step I of from 0.2 to 0.7 mol, preferably 0.5 mol, of urea with from 1.2 to 3 mol, preferably from 1.7 to 2.2 mol, of formaldehyde in the form of solid paraformaldehyde, in an exclusively alkaline medium at an initial pH of 8 - 12, preferably 9 - 11,
 b) in the presence of from 1 to 10 mmol of NaOH and from 10 to 80 mmol of NH3, or
 in the presence of from 2.5 to 50 mmol of guanidine base and from 0 to 80 mmol of NH3
 per mole of formaldehyde,
 c) at a condensation temperature (I) of from 90 to 110 DEG C,
 d) for a condensation time (I) of from 10 to 100 minutes, preferably from 15 to 70 minutes,
 e) subsequently adding, in a second condensation step II, a further 0.2 to 0.7 mol, preferably 0.5 mol, of urea,
 f) at a condensation temperature (II) of from 105 to 120 DEG C,
 g) for a further condensation time (II) of from 1.5 to 5 hours. 
<??>The resin has advantages in environmental friendliness, freedom from effluent, reduced energy and plant costs, improved drying of the foams and increased economic efficiency.
Patent DD-280099-A5 (DD)
Title: Verfahren zur herstellung neuer ammoniumverbindungen
Inventor: SCHROMM KURT
IPC: C07C217/60
Filed: 1988-12-16
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Verbindungen der Formel (I), nach an sich bekannten Verfahren sowie ihre Verwendung zur Herstellung von Arzneimitteln. Die erfindungsgemaess hergestellten Verbindungen haben vor allem broncholytische, spasmolytische und antiallergische Wirkung, erhoehen die Ciliartaetigkeit und verringern entzuendlich-exsudative Reaktionen. Sie sind daher u. a. fuer die Behandlung aller Formen von Asthma und Bronchitis verwendbar. Formel (I)
Patent DD-282414-A5 (DD)
Title: Strahlduese zur oberflaechenbehandlung schwer zugaengiger bauteile
Inventor: HAMANN JOCHEN
IPC: B24C3/32
Filed: 1989-04-14
Abstract: Die Erfindung betrifft eine Strahlduese zur Oberflaechenbehandlung schwer zugaengiger Bauteile wie z. B. die Innenflaechen von abgewinkelten Stahlprofilen und Rohren. Erfindungsgemaesz wird an der Strahlduese in einem Abstand vom Duesenaustritt eine ebene Prallplatte angebracht, die um einen Winkel von 15 bis 45 zur Duesenachse geneigt ist. Die Prallplatte ist loesbar befestigt und besteht aus Verschleiszfestem Material. Figur{Strahlduese; Oberflaechenbehandlung; schwer zugaengige Bauteile; Rohre; Stahlprofile; Duesenaustritt; Prallplatte}
Patent DD-295754-A5 (DD)
Title: Schaltungsanordnung fuer screeningaudiometer zur hoerpruefung an kleinkindern
Inventor: PETHE JOACHIM
IPC: H04R1/00
Filed: 1989-05-11
Abstract: Die Schaltungsanordnung fuer Screeningaudiometer zur Hoerpruefung an Kleinkindern dient zur orientierenden Einschaetzung des Gehoers von Kleinkindern im Rahmen der Frueherfassung von Schaeden im Kindesalter in den zustaendigen Einrichtungen des Gesundheits- und Sozialwesens. Mit Hilfe des Screeningaudiometers lassen sich Taubheit oder hochgradige Schwerhoerigkeit schon im Saeuglingsalter nachweisen. Eine besondere Gestaltung der Untersuchungsraeume (Schallisolation, elektrische Sicherheit) ist nicht erforderlich. Die batteriebetriebene Schaltungsanordnung besteht aus einem Multivibrator, dessen Ausgangssignal nach Integration einen spannungsgesteuerten Oszillator ansteuert. Das dabei entstehende frequenzmodulierte Signal dient nach Verstaerkung, monaural ueber einen Kleinlautsprecher angeboten, als Pruefgeraeusch fuer die Hoerpruefung. Die Einhaltung des Ausgangspegels wird durch eine Kontrolle der Batteriespannung garantiert.{Screeningaudiometer; Hoerpruefung; Kleinkinder; Gesundheitswesen; Taubheit; Schwerhoerigkeit; monaural, batteriebetrieben, Multivibrator; spannungsgesteuerter Oszillator; Pruefgeraeusch; Kleinlautsprecher; Ausgangspegel}
Patent DD-284460-A5 (DD)
Title: Einrichtung zum positionieren von maschinen-paletten
Inventor: GREBNER MANFRED
IPC: B65G47/24
Filed: 1989-05-26
Abstract: Die Erfindung betrifft eine Einrichtung zum Positionieren von Maschinenpaletten, insbesondere beim Ein- und Ausschleusen in/aus Fertigungssystemen oder Taktstraszen. Aufgabe der Erfindung ist es, das Ein- und Ausschleusen von Maschinenpaletten in/aus Fertigungssystemen erfinderisch so zu verbessern, dasz genuegende Zugriffssicherheit fuer die Queruebergabeeinrichtung der automatischen Transporteinrichtung sowie Sicherheit gegen ungewolltes Verschieben der Palette gegeben ist. Erfindungsgemaesz wird das dadurch erreicht, dasz ein einstellbares Verschiebeelement zum Verschieben und genauem Positionieren der Palette und am Verschiebeelement Dauermagnete, die das ungewollte Verschieben der Palette verhindern, vorgesehen sind. Fig. 2{Positionieren; Maschinenpaletten; Fertigungssystem; Ein-/Ausschleusen; Zugriffssicherheit; Queruebergabeeinrichtung; Transporteinrichtung, automatische; Verschiebeelement; Dauermagnete}
Patent DD-289497-A5 (DD)
Title: Gleisverfahrbare maschine zum verlegen des fahrdrahtes und/oder des tragseiles einer gleis-oberleitung
Inventor: THEURER JOSEF
IPC: B60M1/28
Filed: 1989-10-02
Abstract: Gleisverfahrbare Maschine zum kontinuierlich strecken- bzw. abschnittsweisen Verlegen des Fahrdrahtes einer Oberleitung mit einer Fahrkabine, einem Maschinenrahmen und einer Arbeitsbuehne, sowie einer Speicher-Draht- oder Seil-Trommel, einer dieser vorgeordneten und ueber einen Antrieb und eine Steuereinrichtung beaufschlagbaren Zugspannungs-Vorrichtung und einer Hub-Vorrichtung. Die Erfindung beinhaltet als Aufgabe, die Schaffung einer Maschine, die im Aufbau und in der Handhabung einfach ist und mit welcher ein einfacherer Verlegevorgang des Fahrdrahtes erzielbar ist. Dies wird dadurch erreicht, dasz die, die Stuetz- bzw. Fuehrungs-Rolle und den Ausleger-Arm aufweisende Hub-Vorrichtung mit der der Speicher-Trommel zugeordneten Zugspannungs-Vorrichtung mit Fuehrungs-Rolle - zur kontinuierlichen Halterung und Spannung des Fahrdrahtes und/oder des Tragseiles in einer gewuenschten gleichbleibenden Hoehen- bzw. Soll-Lage - fuer die gleichzeitige, endgueltige Hoehen-Distanzierung, mit durch eine Bedienungsperson auf der Arbeitsbuehne erfolgender - Befestigung des Fahrdrahtes und/oder des Tragseiles an dem jeweiligen Fahrleitungsmast - ausgebildet ist. Figur{gleisverfahrbare Maschine, kontinuierlich; Verlegen; Fahrdraht; Oberleitung; Verlegegeschwindigkeit; Draht-Trommel; Fuehrungs-Rolle; Zugspannungs-Vorrichtung}