baber/WOPTO huggingface dataset:
Patent CH-625915-A5 (CH)
Title: Electrical high-voltage switching installation having a disconnector truck
Inventor: LEHNER HERMANN
IPC: H02B11/04
Filed: 1978-03-28
Abstract: The disconnector truck (1) of the high-voltage switching installation can be withdrawn in the normal manner, the at least one disconnection contact (2) of the disconnector truck (1), which is at earth potential in the disconnection position, being pivoted away, once mechanical disconnection of the contacts (2, 3) has been completed, in such a manner that a disconnection path (A) to the stationary contact (3) is in this case produced which is larger than the disconnection path (B) which is normally obtained by the travel of the disconnecting truck (1) on its own. The movements of the disconnector truck (1) and of the disconnection contact (2) can be derived from a common drive (9 to 12). <IMAGE>
Patent CH-670755-A5 (CH)
Title: Small bone plate with screw bores - is of pure compressed titanium with rib width less than twice that of bore edges
Inventor: LEIBINGER KARL
IPC: A61B17/80
Filed: 1986-09-22
Abstract: The titanium bone plate has raised edges (12) round the screw bores, and thinner ribs (20) between the edges. The width of the ribs is less than twice that of the edges. In case of a set of three bores in the plate, their centres (14,14') can be on lines intersecting at an angle (18) differing from 0 or 90 deg.C. ADVANTAGE - Easily fitted implant with long service life.
Patent CH-645295-A5 (CH)
Title: Rebating or grooving cutter for the machining of wood or plastic
Inventor: OERTLI EMIL
IPC: B27G13/14
Filed: 1980-05-16
Abstract: The cutter has a reversible blade (25) which is fastened in a groove (37) with a countersunk-head screw (43). The ground faces (29) serve at the same time as mating surfaces which bear against corresponding side faces (39) of the groove (37). During operation of the cutter, the cutting edge (18 or 20) describes a surface of revolution which is inclined at an angle, enclosing the cutting body, of less than 90 DEG  to the cutter axis. As a result, the cutting edge (18, 20) performs a planing action. The edge of the second side (35) adjoining the cutting edge (18) is rounded (30). The first side (29) is bent up like a ski tip where the first side (29) adjoins the second side (35), so that it forms together with the second side a peripheral fillet cutting edge (34) of the cutter. The ground chamfer surface of the side (29) thus runs in a fillet (36) towards the side (35). The setting angle  gamma ' of the cutting edge (18) thereby merges smoothly into the rake angle  gamma  of the cutting edge (34) so that the reversible blade works over the entire cutting edge with favourable axial or rake angles. 
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Patent CH-677842-A5 (CH)
Title: Optical readiness display for automatic bowling lane - has light signal in line of sight of player ensuring concentration is not disturbed
Inventor: RIHM ERICH
IPC: G08B5/36
Filed: 1988-11-18
Abstract: The readiness display provides a signal at the end of the automatic setting up of the pins, which is visible to the player without disturbing his concentration on the game, e.g. using a light source which can be seen as the player looks along the bowling lane. Pref. the readiness signal is provided under control of a timer which ensures that it is activated and extinguished at defined points relative to the pin setting procedure. ADVANTAGE - Allows player to throw at optimum point, for reducing wasted time.
Patent CH-647517-A5 (CH)
Title: Amine compounds
Inventor: PRICE BARRY JOHN
IPC: C07D307/52
Filed: 1982-08-27
Abstract: The amine compounds correspond to the general formula <IMAGE> in which R1 and R2, which may be identical or different, represent hydrogen, C1-8-alkyl, cycloalkyl, C3-6-alkenyl or aralkyl, or represent C1-8-alkyl which is interrupted by an oxygen atom or the group <IMAGE>, in which R4 has the meaning hydrogen or C1-8-alkyl, or in which R1 and R2, together with the nitrogen atom to which they are attached, may form a heterocyclic ring which may contain, as heteroatoms, O and/or <IMAGE>, Alk represents a straight-chain or branched alkylene chain having from 1 to 6 carbon atoms, X represents S, and, if R1 and R2 contain at least one carbon atom or form, together with the nitrogen atom to which they are attached, a heterocyclic ring, X may also represent -CH2- or -O-, m is an integer from 2 to 4 and n has the value 1 or 2, and, if X represents S or -CH2-, n may also have the value 0. The compounds of the formula II can be used to prepare compounds of the formula Ia in which the substituents have the meaning given in Claim 7. <IMAGE>
Patent CH-657167-A5 (CH)
Title: Sealed bridging device mounted in an expansion joint of a roadway
Inventor: HONEGGER HEINZ
IPC: E01D19/06
Filed: 1981-03-26
Abstract: The device serves for the sealed bridging of an expansion joint in a roadway. The joint is divided by a number of parallel strips (10 - 12) running in the longitudinal direction into narrower gaps which are each sealed independently by means of expansion bands fastened on the strips. Each strip is supported on its own crosspiece (20 - 22) fixed rigidly to it, while the other strips cross these with play. A control device mounted in the joint gap under the crosspieces ensures that, when the joint gap is widened or pushed together, the strips divide the gap into part gaps uniformly. The control device comprises a guide bar (40) which crosses the gap in an oblique direction. One end thereof is, by means of a connection sleeve (41'), held pivotably about the axis (50) fastened vertically on the joint wall (W1). The other end of the guide bar (40) is in the same way held pivotably and additionally displaceably in the sleeve (41') on the opposite wall (W2). Arranged displaceably on the guide bar (40) are connecting sleeves (41) which are each connected to a crosspiece (20 - 22) by means of a vertical pin (23 - 25). The control device constructed thus can be assembled free of play so that no rattling noises occur when the joint is driven over. It nevertheless allows settling and positional displacements of the structural parts without jamming. <IMAGE>
Patent CH-651219-A5 (CH)
Title: Electric device for selecting and displaying p random numbers among n numbers
Inventor: INVENTEURS ONT RENONCE A ETRE
IPC: G07C15/00
Filed: 1982-12-08
Abstract: The device (B) intended to make up a lottery grid with numbers is composed of a display board (P) on which are written the numbers from one to forty-nine, of a series of forty-nine lightbulbs arranged behind the board (P) and intended to illuminate the numbers to be displayed by transparency, a microprocessor for randomly controlling the lighting of a chosen number of lightbulbs and a keyboard (C) making it possible to select, initially, this number of lightbulbs to be illuminated. <IMAGE>
Patent CH-624434-A5 (CH)
Title: Process for forming metal articles for microtechnology
Inventor: HINTERMANN HANS ERICH
IPC: C23C18/16
Filed: 1978-12-14
Abstract: To obtain a metal elastic bellows with a diameter of 4.5 mm and uniform thickness, a metal deposit is formed on a matrix by means of a chemical deposition process followed by the separation of the deposit and of the matrix. <IMAGE>
Patent CH-642552-A5 (CH)
Title: Power training apparatus
Inventor: BAUMANN RENE
IPC: A63B23/08
Filed: 1979-10-03
Abstract: The power training apparatus has a padded counter-pressure beam (2) which is mounted in an articulated manner on a pivot lever (1, 3). This lever (1, 3) is for its part mounted in an articulated manner on a vertically adjustable and lockable fixing part (8) of a frame (10, 14), on a spindle (4). A fixable slide part (5, 6) on the arcuate part of the pivot lever (3) accepts one end of a gas spring (7), in an articulated manner, whereas its other end is mounted in an articulated manner on the vertically adjustable fixing part (8). A foot bar (12) serves to receive the feet and their compressive force. The force of resistance on the padded pressure plate, and hence also the torque relative to the spindle (4), can be continuously adjusted by regulating the slide part (5), without anything changing in respect of the initial position of the padded pressure plate. The height of the adjustable fixing part (8) can be set by means of a handle (9). <IMAGE>
Patent CH-601619-A5 (CH)
Title: Lock with two independent key operated barriers
Inventor: HAESSLER ADOLF
IPC: E05B37/00
Filed: 1976-09-02
Abstract: Lock with two independent key operated barriers in which transverse movement of disc is dependent on setting of two discs with segmental recesses
Patent CH-628513-A5 (CH)
Title: Matrix for filling side teeth, without the use of a matrix holder
Inventor: STARK MARVIN M
IPC: A61C5/85
Filed: 1978-11-20
Abstract: Current matrices which are used to fill the side teeth, consist of a band which is wrapped around the tooth, the two ends of the band being held by a matrix holder. This is not very comfortable for the patient and is also laborious for the dentist. The matrix completely overcomes these drawbacks. It is ring-shaped and is made from a convex, preferably metal band (1). Its two ends (1', 1'') are welded together, so as to form a grip. The matrix is fitted over the tooth to be filled and its convex shape enables the complete anatomical reconstruction of the tooth without the use of the matrix holder. A set of matrices of different shapes and sizes are made available to the dentist so that he can choose one which is best suited to the shape and size of the tooth to be filled. <IMAGE>
Patent CH-598811-A5 (CH)
Title: Coffin sanitation system for burial in niche
Inventor: GAUCHARD FERNAND
IPC: A61G17/04
Filed: 1974-12-18
Abstract: Coffin intended for burial in a niche contains absorbent, esp. a layer of cellulose wadding in the bottom to absorb body fluids due to decomposition.  Coffin pref. contains additives for neutralising these fluids to prevent an accumulation of gas, and/or drainage point at one end to allow removal of excess fluids.Specifically wadding is enclosed between two corrugated perforated plastic sheets.  Activated charcoal and silica alumina may be interspersed with the wadding. Below the lower sheet is a spaced filled with neutralising agents, e.g. permanganate, formaldehyde or Cl-contg. cpds.
Patent FR-2049419-A5 (FR)
Title: Polyphosphoric acid prodn
IPC: C01B25/24
Filed: 1969-06-10
Granted: 1971-03-26
Abstract: Polyphosphoric acid is obtained by combustion of P in a slight excess of air (pref. 100-110% theoretical) flowing at 70-120 m/sec. The combustion gases are cooled to 850-1000 degrees C and scrubbed with polyphosphoric acid at 100-170 degrees C to a P2O5 concn. of 84-89%. Higher purity product is obtained at significantly improved production rates, thus permitting the use of smaller scale plant.
Patent FR-2053459-A5 (FR)
Title: Rapid freezing of liquids
IPC: A23L3/44
Filed: 1969-07-04
Granted: 1971-04-16
Abstract: The apparatus is for rapidly freezing liquids, including those containing solids. The liquid medium is fed, via a longitudinal slit, under high vacuum and with rapid extraction of water-vapour, into a chamber, to momentarily freeze the liquid into expanded lumps of ice, which are then broken down to particles. The frozen particles of ice, with 80% or less of their moisture removed, are then subjected to further demoisturisation under the same vacuum, and the same water-vapour extraction conditions.
Patent FR-2068847-A5 (FR)
Title: Injected suspended ceiling
IPC: E04C2/24
Filed: 1969-09-26
Granted: 1971-09-03
Abstract: Injected suspended ceiling for dwellings comprises a perimeter frame and wooden laths which form a stiffening. These separate a lower facing plate and an upper polyethylene film. The space between the frame and laths is totally filled with a pref. polyurethane foam, which is injected via pipes extending partly within the frame, and which are pref. perpendicular to the laths.
Patent FR-2063439-A5 (FR)
Title: Beta dimethylaminoethyl reserpilinatedihydrochloride prepn
IPC: C07D491/22
Filed: 1969-10-16
Granted: 1971-07-09
Abstract: Beta-Dimethylaminoethyl reserpilinate dihydrochloride (I), is obtained by the reflux reaction of dimethylamino chloroethane hydrochloride (II) with potassium reserpilinate (III) in the presence of CH3COOK, an acid acceptor which is insoluble in the solvent, and a suitable solvent e.g. isopropanol. KCl formed is filtered off and the product precipitated with HCl in the presence of methanol.
Patent FR-2082166-A5 (FR)
Title: Salicyclic acid - substd oxazolyl alkanoates - analgesics, antipyretic antiinflammatories, antirheumatics
IPC: C07D263/32
Filed: 1970-03-05
Granted: 1971-12-10
Abstract: Title cpds. of formula (I) and their salts are prepd. by esterification of a substd. oxazolylalkanoic acid with salicyclic acid (where A=1-6C divalent hydrocarbon gp. R=phenyl (opt. substd. by 1-3 alkyl, CF3, halo, alkoxy or alkylthio gps.) cyclohexyl (opt. alkyl substd); cyclohexenyl, n=1 or 2, R1, R2 = H, lower alkyl).
Patent FR-2093136-A5 (FR)
Title: Coated pigments - using amide coatings compatible with film-forming - binders used in paints inks and plastics
IPC: C09B67/08
Filed: 1970-06-03
Granted: 1972-01-28
Abstract: The pigment particles are coated with or incorporated in an organic amide compatible with film-forming water-resistant binders. The amide is pref. of formula R'(CONR2R3)n (in which R' is 1-6C hydrocarbyl of valency n,. Either R2 or R3 or both are groups -(R5O)mH, R5 being methylene, ethylene or propylene and m is 1 to 20, the remaining group being hydrogen or alkyl). The amount of amide used is pref. 2 to 150 wt.% on pigment. Films or print produced using such treated pigments have improved colour intensity, gloss and transparency.
Patent FR-2055649-A5 (FR)
Title: Fibre feed for loom
IPC: D03D47/00
Filed: 1970-07-27
Granted: 1971-05-07
Abstract: Weft is supplied from fixed reserve bobbins. Pair of pinch bars has oscillating motion and penetrate, from the two sides, the same distance into the shed. Weft thread is transferred as individual yarn in advanced position of pinch bars, e.g. into centre of shed, from pinch bend at end of pinch bar to that on other bar. Pinch heads have pressing levers for weft yarn actuated, to grasp and release it positively starting from outside, by control levers coupled to main loom drive.
Patent FR-2109327-A5 (FR)
Title: Injection mould design - with automatic sprue ejection prior to opening the mould
IPC: B29C45/26
Filed: 1970-10-13
Granted: 1972-05-26
Abstract: Mould has a supplementary ejection system opposite the injection point to punch the sprue back out through the injection face platen after withdrawal of the injection nozzle and prior to opening of the mould. A separate system subsequently ejects teh moulding after the main mould is parted. Esp. for injection moulding of thermoplastics where a hole can be tolerated at the injection point, e.g. electric motor end covers. The sprue can be discharged and collected separate from the mouldings and can be severed by a relatively low power system while still soft. No further finishing of the moulding is needed.
Patent FR-2072769-A5 (FR)
Title: Diguanides prep
Inventor: WINKLER H
IPC: C07C239/00
Filed: 1970-12-02
Granted: 1971-09-24
Abstract: Diguanides are prepd. by reacting salts of amidinothiourea and inorganic acids (pref. hydrochlorides) with ammonia and its inorganic salts, in aqs. soln. in the presence of lead oxide or mercuric oxide at 40-70 degrees C. High yields are obtained. Product is not contaminated with toxic alkyl mercaptans.
Patent FR-2239183-A5 (FR)
Title: Decorative and publicity use luminous elements - uses electro luminescent diodes and multivibrator
IPC: G09F13/00
Filed: 1973-07-26
Granted: 1975-02-21
Abstract: The electronic module is applicable to publicity, decorative orutilitarian uses and has miniturised components, the module having an average minimum energy consumption of the order of 1mA/hour for a luminous element display. To obtain this result at the output of the multivibrator is a luminous element of the electro-luminescent diode type. This element is connected between the resistance (R4) and the positive pole of the supply. The module may have fixed frequency or sequential operation. The module may have alternately flashing, different colour diodes and the module may be immersed in water.
Patent FR-2252028-A5 (FR)
Title: Rotary elliptical piston pump - has rigid oscillating seal with lips permanently against piston
IPC: F04C2/46
Filed: 1973-11-15
Granted: 1975-06-13
Abstract: The oscillating seal (9) automatically controlled by the piston (4) ensures, without the use of any intermediate component, a constant seal between the suction and delivery sides of the pump (6, 7) giving permanent contact between the seal lips (10, 11) and the piston, whatever the ratio between the elippse major and minor axes. The components forming the seal are themselves rigid. The seal can consist of two or more rigid components of semicylindrical shape, of a diameter equal to the side of a square inscribed in the ellipse, and supported between the piston and the housing wall on an axis outside the seal. One component pivots on this axis and the other on the first component near to it, being joined to it by a spring.
Patent CH-697133-A5 (CH)
Title: Storage container has at least two foot elements detachably fastened on underside of base and fit on base with form-locking, or mechanical or frictional locking, and side faces of foot elements merge flush with side walls of container
Inventor: BITTMANN FRITZ AUGUST
IPC: B65D19/02
Filed: 2003-10-06
Abstract: The plastic storage container has at least two foot elements (5a-5f) detachably fastened on the underside (3) of the container's base (1). The foot elements may fit on the base with be form-locking, or may be connected with mechanical or frictional locking. The side faces (7) of the foot elements are constructed to merge flush with the side walls (2) of the container. The foot elements adjoining one side wall (9) of the base are interconnected by at least one cross member (11).
Patent DD-150352-A5 (DD)
Title: Verfahren zur herstellung von antibiotikum 7 beta-[d-[carboxy-(4-hydroxyphenyl)acetyl]-7alpha-methoxy-3-[[(1-methyl-1h-tetrazol-5-yl)thio]methyl]-8-oxo-5-oxa-1-azabicyclo[4.1.0]-oct-2-en-2-carbonsaenrediammoniumsalz
Inventor: YANG KUO S
IPC: C07D498/04
Filed: 1980-04-30
Abstract: Ziel der Erfindung ist die Schaffung eines Verfahrens zur Herstellung des D-Diammoniumsalzes des Oxa-Beta-lactams in einer kristallinen Form, die praktisch kein L-Epimer enthaelt. Erfindungsgemaesz wird eine waeszrige Loesung der Oxa-Beta-lactamidisaeure mit Aceton versetzt, der pH-Wert der Loesung bei 15 bis 30 Grad C mit Ammoniumhydroxid auf 6 bis 7,5 eingestellt, die Loesung bis zum Truebungspunkt weiter mit Aceton verduennt, das E-Epimer des erhaltenen Diammoniumsalzes vom L-Epimer durch Auskristallisieren getrennt und das D-Diammoniumsalz angereichert.
Patent DD-203732-A5 (DD)
Inventor: RASSHOFER WERNER
IPC: C08G18/83
Filed: 1982-08-05
Abstract: The invention relates to a simplified, economic process for the production of polyamines by the alkaline hydrolysis of compounds containing terminal aromatic and/or aliphatic isocyanate groups (including modified isocyanates or NCO-prepolymers and semi-prepolymers with NCO-contents of from 0.5 to 40% by weight), with strong aqueous bases, direct isolation of the polyamines from the carbamate stage being possible by thermal carbamate decomposition and/or solvent extraction. The invention also relates to the use of the aromatic and/or aliphatic polyamines containing primary NH2-groups obtainable by the process according to the invention for the production of polyurethanes, such as optionally cellular polyurethane plastics and polyurethane foams.
Patent DD-206376-A5 (DD)
Title: Verfahren zur herstellung von benzofuranonen
Inventor: WENK PAUL
IPC: A61P29/00
Filed: 1982-10-26
Abstract: DIE ERFINDUNG BETRIFFT NEUE LACTONE, INSBESONDERE BENZOFURANONE DER ALLGEMEINEN FORMEL I, WORIN R UNTEN 1 FUER WASSERSTOFF ODER EINEN ALIPHATISCHEN REST STEHT, R UNTEN 2 EINE DURCH ZWEI EINWERTIGE KOHLENWASSERSTOFFRESTE DISUBSTITUIERTE AMINOGRUPPE BEDEUTET UND DER AROMATISCHE RING A ZUSAETZLICH SUBSTITUIERT SEIN KANN, UND IRHE SALZE UND/ODER ISOMEREN, VERFAHREN ZUR HERSTELLUNG VON VERBINDUNGEN DER FORMEL (I) UND IHRE SALZE UND ISOMEREN, SOLCHE VERBINDUNGEN ENTHALTENE PHARMAZEUTISCHE PRAEPARATE SOWIE DEREN VERWENDUNG ALS ARZNEIMITTELWIRKSTOFFE UND/ODER ZUR HERSTELLUNG PHARMAZEUTISCHER PRAEPARATE. DIE VERBINDUNGEN DER FORMEL (I) ZEICHNEN SICH DURCH AUSGEPRAEGTE ANTIINFLAMMATORISCHE UND ANALGETISCHE EIGENSCHAFTEN AUS.
Patent DD-228291-A5 (DD)
Title: Stufenweises verfahren zur herstellung von furnace-russ
Inventor: LEE KAM B
IPC: C09C1/50
Filed: 1984-12-20
Abstract: Die Erfindung betrifft ein neues Herstellungsverfahren von Furnace-Russen, die als Fuellstoffe, Pigmente und Verstaerkungsmittel in Kautschuken und Kunststoffen eingesetzt werden koennen. Ziel der Erfindung ist die Verbesserung der Hystereseeigenschaften der Finalprodukte sowie die Verringerung der Farbstaerken der Russe. Erfindungsaufgabe ist die Bereitstellung eines neuen mehrstufigen Russherstellungsverfahrens, bei dem die Einfuehrung der fluessigen Kohlenwasserstoffe in die Verbrennungsgase in bestimmter Weise modifiziert ist. Erfindungsgemaess wird ein Teil des fluessigen Kohlenwasserstoff-Einsatzmaterials in Form mehrerer kompakter Stroeme im wesentlichen radial in den Strom der Verbrennungsgase von deren Umfang her vor der Stelle, an der der Strom der Verbrennungsgase maximale Geschwindigkeit erreicht, eingeleitet, der Rest des Einsatzmaterials in Form mehrerer kompakter Stroeme im wesentlichen radial in den Strom der Verbrennungsgase von deren Umfang her annaehernd am Mittelpunkt der Uebergangszone, wo der Strom der Verbrennungsgase maximale Geschwindigkeit erreicht hat, eingeleitet, und der Winkel zwischen den Oeffnungen, durch die jeder Teil des Einsatzmaterials eingeleitet wird, auf einen Winkel von weniger als 60 eingestellt.
Patent DD-255716-A5 (DD)
Title: Verfahren und vorrichtung zum auflegen von gewebe auf einem zuschneidetisch
Inventor: FAVRE SERGE
IPC: B26D7/02
Filed: 1987-03-23
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Auflegen eines Gewebes auf einem Zuschneidetisch. Die Erfindung betrifft insbesondere ein Verfahren zum flachen Auflegen eines Gewebestueckes auf einem Zuschneidetisch mit nicht glatter Oberflaeche, die staendig die genaue Position des Gewebes sichert, das dadurch gekennzeichnet ist, dass auf den Zuschneidetisch eine glatte Folie aufgelegt, das Gewebe auf dieser Folie genau ausgerichtet, das Gewebe mit Hilfe von unabhaengig gesteuerten seitlichen Andruckmitteln und radialen Andruckmitteln festgehalten und die glatte Folie wieder zurueckgezogen wird ohne das Gewebe zu verschieben. Fig. 1
Patent DD-287479-A5 (DD)
Title: Verfahren zur herstellung von pentacyclo (19,3,1,1 hoch 3,7,1 hoch 9,13.1 hoch 15,19.)octa cosa 1 (25), 3,5,7 (26), 9,11,13 (27), 15,17,19 (28), 21,23-dodecaenen
Inventor: NOLL BERND
IPC: C07C37/20
Filed: 1988-09-23
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von * aus in 2-Stellung durch OH- oder CH3-Gruppen substituierten 1,3-Dihydroxybenzenen und Formaldehyd in waeszrig-saurer Loesung; der als Formalinloesung zugefuehrte Formaldehyd wird hierbei im Unterschusz gegenueber dem mehrwertigen Phenol eingesetzt.{* Verfahren zur Herstellung; Calix&4!arenpolyole; saure Kondensation von 1,3-Dihydroxybenzenen und Formaldehyd}