baber/WOPTO huggingface dataset:
Patent CH-683327-A5 (CH)
Title: Mould for continuously casting molten metal - has interlinked cooling plates for swing positioning to give effective cooling without material surface faults
Inventor: STILLI ADRIAN
IPC: B22D11/041
Filed: 1990-02-21
Abstract: Mould has cooling walls (6,6') which are interlinked so that the setting movement of the cooling walls (6,6') includes a swing movement of them. The division of the wall of the cooling system (2) is pref. through cooling wall plates (6,6') around the circumference of the cooling zone and/or in the direction of casting movement. The cooling walls (6,6') are interconnected by pivot links (9), or they are secured to a common flexible mantle on all sides. The swing movement of the cooling plates (6,6') can be on swing axes parallel and/or across the direction of casting travel. The cooling plates (6,6') swing against each other by a given angle of up to 10 deg. ADVANTAGE - The high speed casting gives an even cooling action, with tolerable wear rates, without the risk of fracture, to give an even crystal structure and reduced surface faults.
Patent CH-684674-A5 (CH)
Title: Ashtray
Inventor: JECKER ROGER
IPC: A24F19/00
Filed: 1990-03-01
Abstract: This ashtray is made from a pasteboard of aluminium sheets (foils) so as to be disposable. It is designed to be manufactured in the form of sheet with prescoring (3). Pressing on the bottom (2) raises the edges (1). <IMAGE>
Patent CH-681874-A5 (CH)
Inventor: FUCHS WERNER
IPC: B31B1/14
Filed: 1990-04-10
Abstract: The invention concerns the upper tool of a station for separating blanks in a machine for the production of packings. The upper tool is constituted by a rectangular plate (2) squared with traversing sockets (21). On the lower surface of the plate (2) is fixed a large number of punches (P1) intended to push the blanks through the corresponding openings of the lower tool of the station. The fixing of each punch (P1) to the plate (2) is carried out by means of a self-locking pin (B) whose shaft (81) is engaged with a socket (21). 
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Patent CH-570373-A5 (CH)
Title: 2-Fluorenonyl-glyoxal bisulphite cpd. prepn. - starting from fluorene and acetic anhydride
IPC: C07D295/108
Filed: 1972-02-02
Abstract: 2-Fluorenonylglyoxal bisulphite cpd. (I) is prepd. by (a) acylating fluorene with acetic anhydride in an organic solvent in the presence of AlCl3, (b) oxidizing the resulting 2-acetylfluorene (II) with chromic acid or a salt thereof in the presence of acetic acid at 50-90 degrees C to give 2-acetylfluorenone (III), (c) brominating (III) in an organic solvent at 60-110 degrees C, (d) reacting the resulting 2-(2,2-dibromoacetyl)-fluorenone (IV) with morpholine at 4-98 degrees C to give 2-(2,2-dimorpholinoacetyl)-fluorenone (V), (e) hydrolysing (V) with dilute mineral acid at 20-100 degrees C to give 2-fluorenonylglyoxal hydrate (VI), and (f) reacting (VI) with NaHSO3 in aqueous alcoholic medium at 60-80 degrees C and isolating the end-product, (I) ('Florenal') is an antiviral agent used for the treatment of viral diseases of the skin and eyes and of acute respiratory virus infections. The new process gives (I) of suitable purity for pharmaceutical use in improved yields and avoids the use of toxic intermediates. Overall yield is 30-35 wt %, based on fluorene.
Patent CH-692504-A5 (CH)
Title: Device for treating scale in sanitary domestic water pipes comprises an aluminum block and an electrically conducting device for connecting the block to a part of the sanitary pipes
IPC: C02F1/48
Filed: 1997-11-06
Abstract: Device for treating scale in sanitary domestic water pipes comprises an aluminum block (11) and an electrically conducting device (12) for connecting the block to a part of the sanitary pipes. The block is at least 2 kg in weight. One end of the device is mechanically and electrically connected to the block and the other end is connected to a device (13) for connecting the device (12) to the pipes.  Preferred Features: The block is made from pure aluminum. The electrically conducting device is a copper or aluminum wire having a cross-section of at least 6, preferably at least 16 mm. The block is arranged in an electrically insulating plastic sleeve (10).
Patent CH-647995-A5 (CH)
Title: Package
Inventor: MIMRAN PATRICK
IPC: B65D85/57
Filed: 1982-05-12
Abstract: It comprises two square surfaces (1, 2) superimposed and connected laterally by their edges except on one of the sides. A corner (3) of the lower surface (2), adjacent to the open side, is folded onto the other surface. This folded corner is provided with fixing means (5) intended to cooperate with corresponding fixing means (6) provided on the upper surface onto which the corner is folded. This package can, for example, constitute a disc envelope. <IMAGE>
Patent CH-683074-A5 (CH)
Title: Appts. for quasi-isostatic pressing of hollow charge, e.g. shell, mine - has ring seal between body and elastic shrouding for sealing on compression
Inventor: DELLSPERGER FRITZ
IPC: B30B11/00
Filed: 1990-11-07
Abstract: Appts. for mfg. high explosive charge (12) in an artillery hollow charge round, with a high mass accuracy and homogenity has a fixed body (II) which is (partially) rotationally symmetric, which increases continuously relative to the rotation axis, with an elastic shrouding (13) made of elastomer. A ring seal (210 seals the gap between the shaped body (11) and the elastic shrouding (13). The elastic shrouding (13) is clamped between a rigid ring (15) and the ring seal (21). Pref. the elastic shrouding (13) is covered by a rigid housing, impermeable to fluid, as part of the rigid ring (15). The sealing ring (21) is an O-ring, between two discs (20,22), to clamp the elastic shrouding (13) to rigid ring (15). The two discs (20,22) are pressed against the O-ring (21) by screw bolts (23). The housing has a cylindrical mantle (16) and a conical section (17), both rigidly bonded together. The cylindrical section (16) is formed from a steel plate. A roating plate (26) is screwed to the lower end of the screw bolt (23) to slide the bolt (23) axially with the two discs (20,22). USE/ADVANTAGE - The method is for mfg. hollow charge artillery shells, and mines. It gives an accurate compression to the charge, with rotational symmetry and sealing, which does not have to be fixed manually. It allows accurate mass prodn. with min. finishing work.
Patent CH-686527-A5 (CH)
Title: Pumping equipment for automotive tyres
Inventor: BRUNGGER ALBERT
IPC: F04B33/00
Filed: 1992-12-16
Abstract: The union(6) on the bottle(5) contains an outlet with control valve, and which is detachable from the connector(19) leading to the tyre valve. The union can consist of a cylindrical body with an axial passage through it containing an annular shoulder.  The control valve comprises a sliding tappet which is a clearance fit in the passage and has a thickened portion at the end towards the bottle bearing against the shoulder in the shut position. A collar at the other end of the tappet is of larger diameter than the opening in the shoulder. In the connector there can be a pin with a passage through it pressing against the tappet when the bottle is in place.
Patent CH-566458-A5 (CH)
Title: Building with independently rotating storeys - has central column around which rotate cylindrical storeys powered by electric motors
IPC: E04B1/346
Filed: 1974-03-28
Abstract: The building has a vertical stationary hollow column (10) whose base is anchored into the foundations (12). This upwards vertically projecting shaft can be cylindrical but it also may be tapered from the stability point of view. The storeys (22) which are stacked vertically on top of each other are hollow cylinders whose upper and lower ends are closed. These cylinders have equal outside diameters and they enclose at least one room. Each storey has a central opening for the hollow central shaft. Stationary circular plates (14) are arranged between the storeys which accommodate support rollers which rotate about the radial axis. The storeys rotate on the rollers (24), and four outside vertical columns (16) support the column from the ground up to the roof (18) which covers the whole building. Each column supports an electric motor (20) at a given storey and these motors drive the given storey individually.
Patent CH-655338-A5 (CH)
Title: Arrangement for forming a land barrier against liquids and debris
Inventor: CAMENZIND ARNOLD
IPC: E02B7/00
Filed: 1981-08-31
Abstract: The arrangement consists of at least one plastic tube element (1) which at both ends has tube coupling elements (2) to which further tube elements (1) or tube locks (3) are coupled water-tight. The tube locks (3) have connections for water lines as well as for fittings such as cocks and valves for air or water. To use the arrangement, the tube element or tube elements (1) are filled with water and moored in the land. The arrangement gains considerable weight as a result of the water poured into it and forms an effective land barrier against liquids and debris. <IMAGE>
Patent CH-631998-A5 (CH)
Title: Process for the preparation of polyhalogenated steroids
Inventor: KALVODA JAROSLAV DR
IPC: C07J7/00
Filed: 1981-10-26
Abstract: Novel 9 alpha ,21-dihalo-11 beta ,17 alpha -dihydroxy-6 alpha -fluoro-16 beta -methyl-pregna-1,4-diene-3 ,20-dione-17-esters of the formula <IMAGE> in which X1 represents chlorine or fluorine, X2 represents bromine or chlorine, R1 represents hydrogen or chlorine, and R2 represents the acyl radical Ac of a carboxylic acid, and 1,2-dihydro derivatives of such compounds in which R1 is hydrogen, are distinguished by a high local anti-inflammatory activity coupled with a decreased systemic action, which is why they can be used in medicine for the alleviation and control of inflammatory conditions. They are obtained by the conventional replacement of an organic 21-sulphonyloxy group by halogen X2.
Patent CH-638446-A5 (CH)
Title: Bag and its use for the packaging of a product
Inventor: EBERHARD HANS
IPC: B65D33/20
Filed: 1979-08-01
Abstract: The bag (1) has, in the region of its orifice (2), a zone (3) which is provided with contact adhesive. When the bag is gathered together, crumpled and/or twisted in the region of the zone (3) after a product has been introduced, adjacent parts of the zone (3) stick to one another and fix the closure. <IMAGE>
Patent CH-622790-A5 (CH)
Title: Process for the preparation of dibenzopyranones
Inventor: BINDRA JASJIT SINGH
IPC: C07D311/16
Filed: 1979-09-21
Abstract: The dibenzopyranones of formula III are prepared by condensation of a 4-(hydroxymethylene)chromanone of formula IV with methyl vinyl ketone. The substances of formula IV can be obtained by introduction of the hydroxymethylene substituent at position 3 by reaction of the corresponding compound not carrying this substituent with ethyl formate in the presence of sodium hydride. The compounds of formula III are particularly useful as intermediates in the synthesis of medicaments. <IMAGE>
Patent CH-633550-A5 (CH)
Title: Process for the preparation of a new aroma substance and/or flavouring
Inventor: KAISER ROMAN
IPC: C07D307/94
Filed: 1977-07-27
Abstract: 2,6,10,10-Tetramethyl-1-oxaspiro[4,5]decan-7-one is obtained by isomerising 6,7-epoxy-2,6,10,10-tetramethyl-1-oxaspiro[4,5]decane. The spiro compound has interesting organoleptic properties and is therefore suitable as an aroma substance and/or flavouring.
Patent CH-600873-A5 (CH)
Title: Acylaminocarboxylic acid compsns
Inventor: EBERHARDT HANS DR
IPC: A61K31/19
Filed: 1973-07-16
Abstract: Acylaminocarboxylic acid compsns for treatment and protection of skin
Patent CH-614880-A5 (CH)
Title: Safety device for an abrasive file
Inventor: JUILLERAT HENRI
IPC: B24B33/02
Filed: 1977-09-16
Abstract: The body is made of two parts (1, 2) one screwing onto the other. The part (1) is provided to be rotationally secured to an external drive member such as a mandrel. Inside the components (1, 2) there is arranged a rod (4) at one of the ends of which there is a screw-fastened the end of a rod of a machine serving to expand the abrasive file. For the safety of the abrasive file, a cavity (11) is provided in which there is a compression spring (12) bearing on a friction washer (13) resting against the bottom (14) of the component (2), and on a shoulder (15) of a component (6). The torque which may be transmitted from the component (1) to the component (6) is limited by a friction force generated at the site of the washers (13 and 16) by the force of the spring (12). This tension can be adjusted at will by screwing or unscrewing the component (2) on the component (1). The component (2) is locked in the chosen position by means of a nut (3). <IMAGE>
Patent CH-588016-A5 (CH)
Title: Fan with pivoted radial blades - has blades turned from stationary to operating position by centrifugal force
IPC: F04D29/36
Filed: 1974-12-23
Abstract: The fan hub (1) has a curved outer surface (4) on which are mounted radial or axial flow blades (6). Each blade has a vane shaft (7) which passes through the outer annulus (4) of the hub and an internal lug (5) of the hub within which it can pivot. The shaft carries an eccentric weight (8) and a cam (9) at its lower and and is also attached to one end of a spring (30) which pulls it to bring the blade into its feathered position. When the fan starts rotating the centrifugal force on the weight (8) has a tangential component which turns the blade against the spring force and brings it into its operating position. The feathered position is set by the cam (9) acting against an adjustable sleeve (23).
Patent CH-694196-A5 (CH)
Title: Holder of functional items has at least partially transparent side walls or alter-natively is provided with a at least partially transparent cover plate forming these side walls
Inventor: PAINSITH HERMANN DIPL-ING
IPC: B65D25/02
Filed: 1999-12-30
Abstract: The holder of functional items such as pocket knives, scissors, tin openers, tools etc. has side walls (18, 22) which are transparent at least within certain areas, or is provided with a cover plate (10) which forms these side walls and is transparent at least within certain areas.
Patent FR-2044860-A5 (FR)
Title: Forming flange on cylindrical welded body
IPC: B21D41/02
Filed: 1969-05-02
Granted: 1971-02-26
Abstract: Pressing matrix of circular shape can be placed inside a cylindrical body to form a flange which is directed radially outwards when axial pressure is exerted on the cylinder. The matrix head is surrounded by a segmented band which forms the outer wall of the pressing dish and forms a stopping shoulder for the flange during its formation. Each of the segments can pivot and move in radially outwards direction so that the slight projection formed on the cylinder in the area of the welding joint after callipering is not subjected to extreme pressure during formation of the flange which would cause buckling of the cylinder.
Patent FR-2076819-A5 (FR)
Title: Batteries with magnesium anodes - having magnesium perchlorate electrolyte and manganese dioxide depolariser
IPC: H01M6/48
Filed: 1970-01-29
Granted: 1971-10-15
Abstract: Battery consists of an assembly of Mg anodes coated on one side with a conductive varnish and supporting on the other a separator and a depolariser. The assembly is bound together with adhesive tape and coated with wax. Pref. compsns. are: electrolyte 2N aq. Mg(ClO4)2 to which may be added sodium or lithium metaborate to pH 11, depolariser 85% MnO2, 10% carbon black, 3% BaCrO4, 1% Mg(OH)2. The electrolyte may be added during production.
Patent FR-2032666-A5 (FR)
Title: Coaxial electrical cables soldering
IPC: H02G15/08
Filed: 1970-01-30
Granted: 1970-11-27
Abstract: Heat is applied to the cable ends to cause the insulating core to melt at the ends. The core is replaced at these points by a sleeve of insulating material with a high m. pt. which is slid into position on the central conductor. Previous coaxial cables with an inner insulating material of a low m. pt. material such as expanded polyethylene were unable to withstand the temps reached in soldering.
Patent FR-2233852-A5 (FR)
Title: 4,4-dimethyldioxane -1,3-prepn - using recycled aq formaldehyde phase
IPC: C07D319/06
Filed: 1970-09-07
Granted: 1975-01-10
Abstract: - 1,3 is prepd. by condensation of isobutylene + HCHO in aq. soln. in presence of H2SO4. The aq. phase is recycled, the HCHO concn. being returned to the initial 30-60% after removal of the phase from the reaction zone by contact with gaseous HCHO.
Patent FR-2112825-A5 (FR)
Title: Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres
IPC: C21D1/76
Filed: 1970-11-10
Granted: 1972-06-23
Abstract: The cell contains an outer chamber in which a fuel-air mixture is burnt and used for the heating up of a central chamber packed with a catalyst through which a separate air/fuel mix is passed. The fuel/air ratio of the first mixt. is selected as to ensure that the catalyst is heated up and maintained at the correct temp. The heat produced is used for heat treatment and sintering furnaces.
Patent FR-2119170-A5 (FR)
Title: Antiskid compsn for tyres - contg abietic acid mixt and solvent mixt
IPC: B60C11/14
Filed: 1970-12-23
Granted: 1972-08-04
Abstract: Antiskid compsn. for automobile tyres contg. a mixt. of (A) 30 wt.% of a resin mixt. of 66.5 wt.% abietic acids, 5 wt.% of the methyl ester, 3.5 wt.% of the glycerol ester, and 25 wt.% of the heavy aromatic alcohol esters of hydrogenated abietic acid, and (b) a mixt. of 66 wt.% isopropanol and 34 wt.% acetone. Compsn. is easier to apply than prior devices chains and the solvents are inocuous and do not attack the rubber of the tyres. Partic. for use on ice or snow.
Patent FR-2122118-A5 (FR)
Title: Carcase skinning machine - for suspended warm carcase preflayed on belly side
IPC: A22B5/16
Filed: 1971-11-15
Granted: 1972-08-25
Abstract: The carcase is hung by the hind legs and the front legs chain tethered to an anchor rail parallel to the hanging rail, the hide being preflayed away from the belly, inside of the legs and the neck. A chain or cable anchored at one end is hooked at the other end into the scruff of the neck and passes over a drum parallel to the above rails and suspended from two Vee cables shackled, at the ends nearest the carcase, to upper beams and with the other ends passed over idlers to a winch. Bacterial contamination of the carcase meat is reduced.
Patent FR-2146034-A5 (FR)
Title: Texturising thermoplastic yarns - using two false twisters separated by heated zone
IPC: D02G1/02
Filed: 1972-07-12
Granted: 1973-02-23
Abstract: The false twisters operate in opposite directions so that the first unit imposes a pre-twisting effect before the yarn enters the heated zone, the second unit giving a second twist before winding. Throughput speeds are increased in bulking yarns, and the risk of yarn breakage is reduced.
Patent FR-2208491-A5 (FR)
Title: Intermittent work-piece drive for sewing machine - includes lead screw having part of the thread perpendicular to screw axis
IPC: D05B27/16
Filed: 1972-11-23
Granted: 1974-06-21
Abstract: A sewing machine includes a lead screw having a portion of the thread inclined to the screw axis and portion of the thread perpendicular to the screw axis, whereby as the screw rotates, a gear wheel engaging the screw is rotated intermittently. Rotation of the gear wheel is used to advance a textile work-piece step-by-step through the sewing machine and pref. also to feed the device operates with a low torque and ensures accurate step-by-step advance of the work-piece.
Patent FR-2221014-A5 (FR)
Title: Central electricity generating station - comprises turbo-alternators, multiple boiler block, and single chimney
IPC: F01K13/00
Filed: 1973-03-06
Granted: 1974-10-04
Abstract: The boiler block, comprising four boilers, is situated in the middle of the station, with two machine rooms along two sides, each containing two groups of turbo-alternators. Above the boiler block is a single, common chimney, with the same number of vert. flues as there are boilers. The boiler block and chimney are contained in a single tri-dimensional structure supported by pylons consisting of four uprights and a main girder. The pylons form the tower superstructure in which are positioned the vert. flues of the chimney. At the tower platform level of the boiler block are air-fans and heaters.
Patent FR-2223997-A5 (FR)
Title: Portable and demountable garage structure - has telescopic upper arms extending from integral box to space front and back
IPC: E04H6/04
Filed: 1973-03-30
Granted: 1974-10-25
Abstract: The flexible walls can be folded and unfolded to form at least four surfaces of a parallelepipedic shelter which, when not in use, is stored in an integral case. This case is quickly and easily fixed to the ground. The roof supports are telescopic and are retracted for demounting whilst the four walls are folded one on top of another for storage in the case. The shelter is light, simple to erect and dismantle and can be used for storage of other items. Its use reduces the cost of providing garaging at highrise blocks of flats.
Patent DD-141834-A5 (DD)
Title: Verfahren zur herstellung von thiazolidin-4-on-essigsaeurederivaten
Inventor: HERRMANN WOLFGANG
IPC: A61K31/4523
Filed: 1979-01-16
Abstract: Die Erfindung betrifft ein neues chemisch eigenartiges Eintopfverfahren zur Herstellung von Thiazolidin-4-on-essigsäure-derivaten der allgemeinen Formel I, in welcher R-j eine niedere Alkyigruppe bedeutet. Bei dem Verfahren werden zunächst durch Umsetzung mit elementarem Brom in wenig, polaren Lösungsmitteln die 5-Brom-derivate entsprechender · Carbonsäurealkylester hergestellt. Der dabei entstehende Bromwasserstoff spaltet bei höherer Temperatur die Esterbindung, worauf die 5~3rom-derivate der freien Säure in situ direkt mit Piperidin umgesetzt werden können. - Formel I
Patent DD-153073-A5 (DD)
Title: Verfahren und vorrichtung zum fraesen von langen werkstuecken, vorzugsweise kurbelwellen od. dgl.
IPC: B23C3/06
Filed: 1980-09-17
Abstract: Das Ziel der Erfindung besteht darin, auf die rationelle Weise ohne Richtvorgang und mit nur geringen Schleifzugaben besonders gute Bearbeitungstoleranzen zu erreichen. Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren anzugeben, nach dem das Andrehen eines Luenettenbandes unnoetig ist und das gefraeste Werkstueck praktisch unverbogen vorliegt, sowie eine Luenette fuer eine Fraesmaschine zu schaffen, die gut zur Durchfuehrung dieses Verfahrens geeignet ist. Nach der Erfindung wird diese Aufgabe dadurch geloest, dass das Werkstueck fuer die Bearbeitung unter Aufrechterhaltung seiner plastischen Verbiegung abgestuetzt und mit der Abstuetzung lediglich der empirisch und/oder rechnerisch ermittelte elastische Durchhang des Werkstuecks an der Abstuetzstelle beseitigt wird. Bei einer Luenette fuer eine Fraesmaschine zum Durchfuehren dieses Verfahrens, mit wenigstens zwei einzeln verstellbaren Klemmbacken, von denen die eine, die Abstuetzbacke, in lotrechter Richtung aufwaerts an das Werkstueck anstellbar und die andere, die Gegenbacke, zum  Klemmen des Werkstueckes zwischen sich und der Abstuetzbacke auf das Werkstueck aufsetzbar ist, weist die Abstuetzbacke eine die Lage des Beruehrungspunktes zwischen Backe und Werkstueck registrierende Anzeigeeinrichtung auf und ist ueber den ihr zugeordneten Verstellantrieb von diesem Punkt aus um ein vorwaehlbares Mass hochfahrbar, wobei die Gegenbacke mit der hochgefahrenen Abstuetzbacke zusammenwirkt.