baber/WOPTO huggingface dataset:
Patent CH-685170-A5 (CH)
Title: Heating valve for single pipe heating unit
Inventor: LUTZ WILHELM
IPC: F24H9/12
Filed: 1991-12-17
Abstract: The heating valve (1) for a single-pipe heating plant has a main valve part (2) which has an inlet (3) for forward-flowing water, and an outlet (4) for backward-flowing water. The inlet (3) and outlet (4) pipes are angled for direct connection to the heating unit`s circuit. The free ends (10, 11) of the inlet (3) and outlet (4) have the same axis (12) and the same internal cross-section.     Between the inlet (3) and outlet (4) is a heat-barrier (29) the axis of which points axially in the same direction as the free ends (10, 11) of the inlet (3) and outlet (4).
Patent CH-673687-A5 (CH)
Title: Setting drive for central heating control - has torque-limiting coupling between electric motor and conversion drive
Inventor: LIENERT EDUARD
IPC: H02K7/10
Filed: 1987-09-30
Abstract: The setting drive uses an electric motor (3) coupled to a torquee-limiting coupling (4) and a corrosion drive (5,8) with automatic cut-out of the motor (3) when the heating control reaches its end position. The torque limiting coupling (4) allows the motor (3) to rotate without resulting damage when the movement of the heating control of the corresion drive (5,8) is blocked. Pref. a hysteresis coupling is used for the torque-limiting coupling (4) with a permanent magnet pole wheel (12) attached to the shaft of the electric motor (3) and a cooperating hysteresis ring (13). ADVANTAGE - Compact setting drive with low mfg. costs.
Patent CH-646383-A5 (CH)
Title: Dumper body for a dumper vehicle
Inventor: SCHWARZMUELLER WILHELM
IPC: B60P1/26
Filed: 1981-06-24
Abstract: The dumper body for a dumper vehicle consists of a floor of the dumper body (1), two side walls (2) and a rear wall which is mounted in oscillating fashion between the side walls (2). In order also to ensure lateral tipping of the dumper body, the side walls (2) are suspended in oscillating fashion in the region of their upper longitudinal edge, the side walls (2) forming in the region of their lower longitudinal edge a support (3) for the floor of the dumper body (1) so that a positively engaging connection between the side walls (2) and the floor of the dumper body (1) can be ensured. <IMAGE>
Patent CH-591682-A5 (CH)
Title: Precision level meter for liq. - determines height of float by comparison of light beam reflected at its surface with reference beam
IPC: G01F23/68
Filed: 1975-04-02
Abstract: A precision method for measuring a liquid level by means of a float permits an accuracy of 1 mm in the reading. Light from a source is directed towards the float after being turned through a right angle either by a light guide system (101) or a mirror and reflected from the surface of the float. The difference in path transversed by the measuring beam after reflection at the surface of the float and by a reference beam after reflection at a fixed surface is determined by means of a phase comparator located close to the source.
Patent CH-643717-A5 (CH)
Title: Coupling link half of a zip fastener
Inventor: YOSHIDA HIROSHI
IPC: B29C61/00
Filed: 1979-06-05
Abstract: The coupling link half (1) comprises a row of synthetic resin coupling links (2) laterally separated from one another. The essentially U-shaped coupling link half (1) is fastened by stitches (8) on its rear to a carrying tape (7). A chain structure (6), the parts of which are embedded in the coupling links (2), extends transversely to the laterally spaced coupling links (2). The chain structure (6) contains a group of first threads (9, 10) which form ribs (13, 14), and a pair of second threads (17) which are interwoven with said ribs (13, 14). This arrangement secures the coupling links (2) against any possible displacement. This measure also achieves a gentle interlocking and releasing of the opposite rows of coupling links (2). <IMAGE>
Patent CH-659571-A5 (CH)
Title: Non-extendable bracelet
Inventor: BERGER HUGO
IPC: A44C5/10
Filed: 1984-11-05
Abstract: Links (1) are articulated together along two contiguous faces by linking elements (2). Each link (1) comprises two superposed elements (3, 4) connected together by two screws (5), and two parallel passages which extend transversely to the longitudinal extension of the bracelet and which are accessible over their entire length and width when the two elements (3, 4) forming a link are separated. Each linking element (2) comprises two parallel rods (10) each accommodated with free pivoting in one of the adjacent passages of two contiguous links (1), the two rods (10) of one linking element (2) being rigidly connected together by assembly tabs (11). <IMAGE>
Patent CH-567205-A5 (CH)
Title: Constant speed coupling for motor vehicles - spring loaded friction clutch as centrifugal governor maintains constant output speed by slipping action
IPC: F02B67/06
Filed: 1973-04-16
Abstract: The input shaft (1) is coupled to a coupling housing (3) with a keyway (2) and the housing carries a disc (5) which is secured by bolts (4) passing through bosses. Friction pads (6, 7) are mounted on the internal surfaces of the housing and disc. Rings (62, 72) are located between the friction packs and are free to slide axially on an output sleeve (8). The rings are spring loaded (10, 11) axially into contact with the friction pads. A number of small centrifugal masses (13) are carried on the spring disc periphery. In operation input shaft rotation is transmitted to the output (5) without slipping of the friction pads up to the rated speed. Once the rated speed is reached slipping occurs to ensure a constant out put speed. The output sleeve is mounted on a double ball bearing (12).
Patent CH-665907-A5 (CH)
Inventor: HUTTER WILFRIED
IPC: G01R31/34
Filed: 1980-07-15
Abstract: 1. Method of testing the quality of the wedging of the slot winding of the stator of a dynamo-electric machine by striking each wedge (29) and recording and evaluating the reaction caused by this for testing the mechanical strain in all the wedges in the slots, characterized in that, to strike each wedge (29), a test body (48) is thrown virtually perpendicularly on to the wedge (29), the impact and also the rebound energy are measured and the quotient of rebound and impact energy is used as a measure of the strain in the wedge (29).
Patent CH-636377-A5 (CH)
Title: Hydrophobic lubricant for leather products
Inventor: DASHKOVA LJUDMILA ALEXEEVNA
IPC: C14C9/00
Filed: 1978-05-26
Abstract: The hydrophobic lubricant for leather products contains 80-90% by weight of polyterpenes or oxidized polyterpenes, 12-7% by weight of macromolecular solid hydrocarbon or the mixture of the macromolecular solid hydrocarbons, and 8-3% by weight of higher fatty acids, salts of the higher fatty acids or of mixtures of said acids and salts. The lubricant is used for lowering the water uptake capacity of sports, civilian and military footwear, apparel, leather notions, in the treatment of leather before cutting and in single pieces.
Patent CH-630645-A5 (CH)
Title: Process for preparing novel 17beta esters of oestradiol
Inventor: VIES JOHANNES VAN DER
IPC: C07J17/00
Filed: 1977-05-17
Abstract: Novel 17 beta -esters of oestradiol with a branched-chain aliphatic or cycloaliphatic monocarboxylic acid having 8 to 20 carbon atoms are obtained by esterifying oestradiol with the corresponding acid or its functional derivative to give the 3,17 beta -diester and then partially hydrolysing the latter. The novel oestradiol 17 beta -esters possess valuable oestrogenic properties, in particular in association with oral administration in the presence of a lipid.
Patent CH-568666-A5 (CH)
Title: Spacing piece for rows of switches - has series of tongues for engaging carrying strip and screws holding on faceplate
IPC: H02B1/06
Filed: 1974-05-13
Abstract: The holder for a row of electrical switches has a filling piece or spacer at one or both ends of the row of switches. This filling piece or spacer has a series of tongues which can engage on a profiled carrying strip which may be of top hat section. The tongues are repeated at different levels and the bottom part of the spacer may be broken off so that it is easily adapted to carrying strips at different levels. The top of the spacer may abut against the underside of the facing plate for the holder and it may be fastened by a screw, or it may extend above the facing plate. The centrepiece at the top of the spacer is fastened to the sidepieces by thin flexible plastics springs.
Patent CH-599643-A5 (CH)
Title: Electromagnetic radiation detector for monitoring adjacent areas
Inventor: KELLER HANSJUERG DIPL PHYS
IPC: G08B13/193
Filed: 1976-06-02
Abstract: Electromagnetic radiation detector for monitoring adjacent areas has focussing element with several parallel part cylinders receiving radiation from well defined zones
Patent CH-625809-A5 (CH)
Title: Process for the preparation of polyhalogenated steroids
Inventor: KALVODA JAROSLAV DR
IPC: C07J7/00
Filed: 1980-11-18
Abstract: 9 alpha ,21-Dihalo-11 beta ,17 alpha -dihydroxy-6 alpha -fluoro-16 alpha -methylpregna-1,4-diene -3,20-dione 17-esters of the formula <IMAGE> in which X1 is chlorine or fluorine, X2 is bromine or chlorine, and Ac is an acyl group derived from a carboxylic acid, are distinguished by a high local antiinflammatory activity with a diminished systemic effect, for which reason they can be used in medicine to alleviate and control inflammatory states. They are obtained by conventional epoxide ring opening from a corresponding 9 beta ,11 beta -oxido starting material with hydrogen halide HX1.
Patent CH-575351-A5 (CH)
Title: Composite glass panes for antenna windscreens etc - contg electric conductors and connector sockets
IPC: C03C27/12
Filed: 1973-06-14
Abstract: Composite glass pane, contg. embedded electric conductors and a cable connection device made from bent metal strip with embedding lugs and at least one connection socket. The round connection socket is made by bending a flat cut blank of metal strip provided with two tabs connected together and, after bending, the two tabs form the lugs embedded in the glass. The flat cut blank is pref. several cm long so that the lugs embedded in the glass are also several cm long, and the round connection socket is pref. employed for the insertion of a contact plug. Used for antenna wind-screens on motor vehicles or composite panes forming part of an alarm system.
Patent CH-639462-A5 (CH)
Title: Peristaltic pump
Inventor: KUENZLI FRANZ
IPC: F04B43/12
Filed: 1978-09-08
Abstract: The peristaltic pump has tube-constricting rollers (1 to 6) which roll on the curved tube (15). These tube-constricting rollers (1 to 6) are driven by an external, annular, revolving drive member (7) and roll on the extended side which is on the outside with regard to the tube curvature. As a result, the rolling friction is considerably reduced compared to that in known peristaltic pumps, where the rollers always roll on the compressed side of the tube on the inside of the curvature. As a result, the stress the tube is subject to, and the power input, are reduced. <IMAGE>
Patent CH-649879-A5 (CH)
Title: Method of selective activation of bridges between forward and reverse transmission channels of a PCM line
Inventor: KOHLER ROLAND
IPC: H04B17/40
Filed: 1979-10-24
Abstract: A switch (32) is used in every intermediate station to selectively activate a bridge between the forward (2) and reverse (2') lines of a bipolar PCM line. The said switch activates the bridge:   - if a detector circuit (7) finds double pulses of the same polarity, which are sent by a test transmitter and violate the code, - if a decoding device (24, 26) recognises a code word which arrives immediately after each double pulse as equal to a stored (25) code word,   - and if the conditions above are regularly repeated. As soon as no more double pulses are received, the switch (32) switches back to the initial position. <IMAGE>
Patent CH-615582-A5 (CH)
Title: Cardiac monitoring device
Inventor: ADAMS JOHN MATTHEW
IPC: A61B5/332
Filed: 1977-08-10
Abstract: The cardiac monitoring device coupled to a flexible metal band (18, 20) detects and electrocardiac signal from an arm and applies this detected signal to an electronic circuit mounted in a casing (14). Means are also provided for receiving a second electrocardiac signal from the other arm. The receiver may be a contact piece (16) adapted to be placed in contact with a second flexible metal band around the wrist of the other arm, fitted with an identical contact piece (28) or a metal piece adapted to be held between the thumb and a finger of the other hand. <IMAGE>
Patent CH-570795-A5 (CH)
Title: Wall fixture member for apparatus etc. - with support unit inserted into intermediate space and clamped between holder and base plate
IPC: A47J45/02
Filed: 1973-11-14
Abstract: Wall fixing for equipment which has on its rear side at least one plate or rail shaped attachment capable of supporting the appts. and placed in a vertical plane with an uncovered lower edge. The fixing consists of a base plate (1) to be attached to the wall with side bars (3) vertically projecting from it and with a plate shaped holder (5) which has a swivel bearing on the side bars the small side facing the base plate of which forms an intermediate space the width of which varies with the swivel movement of the holder. The whole support unit (13) can be inserted from above with its lower edge into the intermediate space with the weight of the apparatus pressing the holder down thus clamping the support unit between the holder (5) and the base plate (1).
Patent CH-602235-A5 (CH)
Title: Casting ladle with bottom pour stopper
Inventor: MAURER EMIL
IPC: B22D41/00
Filed: 1975-12-12
Abstract: Casting ladle for molten metal, where the ladle bed slopes downwards towards a bottom outlet hole closed by a stopper rod passing through the closed top of the ladle.  The ladle has a side filling funnel with a bottom channel (a) leading to the ladle bed.  the outlet of channel (a) is surrounded by a partition (b), with at least one outlet hole (b1) in its base leading to the ladle bed.Several holes (b1) are pref. provided, esp. with a smaller cross-section than channel (a).  Wall (b) is pref. the segment of a circle with a vertical axis, holes (b1) being located at an angle wrt channel (a). The ladle top pref. has an access hole closed by a lid above partition (b).Slag is sepd. as the metal flows intot he ladle; and turbulence is prevented so a quiet stream flows out of the stopper.
Patent CH-570717-A5 (CH)
Title: Electrical connector with wedge-shaped flexible locking flaps - holds rectangular connector block into support holder via corresponding holes
IPC: H01R13/518
Filed: 1972-12-15
Abstract: The electrical connector consists of a rectangular insulating block (1) with electrical connectors (2) set into it and fitting into the top of a support holder (4). The extreme ends of the rectangular block have hollows (18) which accommodate flexible locking flaps (15) which project beyond the face of the block and engage with a rectangular hole in the holder-thereby holding the connector into its holder. Each locking flap is wedge-shaped with its sloping face outermost and thickest and uppermost. The side of the holder pivots the wedge into the connector until the hole is reached.
Patent FR-2070959-A5 (FR)
Title: Bread making machine - giving different sized loaves from standard do - automatically
IPC: A21C9/08
Filed: 1969-12-12
Granted: 1971-09-17
Abstract: Automatic bread making machine has a device for forming the lumps of dough, a fermentation chamber, a cutting station and a baking oven of the tunnel type. All the various operations are served by mechanical transporters. After leaving the cutting station the pieces of dough are transferred from the conveyor to another; if the speed of the two conveyors is the same the pieces of dough proceed to the oven with their lengths unchanged. If, however, the speed of the second conveyor is treater than that of the firt the dough, when being transfered, is subjected to tensile forces which increase its length. By adjusting the relative speeds of the two conveyors different elongations of the original pieces of dough can be effected.
Patent FR-2032623-A5 (FR)
Title: Artificial cord for furniture manufacture
IPC: D07B1/02
Filed: 1970-01-15
Granted: 1970-11-27
Abstract: The cord is made from a film of synthetic material such as polyethylene, which has a series of random grooves in its surface which resemble that surface of natural straw or reeds. This cord is used for the production of seats for chairs, and has an increased strength and wear resistance whilst retaining the attractive appearance of natural material.
Patent FR-2065867-A5 (FR)
Title: Refractory or insulating panels for indus-trial furnaces
IPC: F27D1/00
Filed: 1970-08-24
Granted: 1971-08-06
Abstract: Insulating prefabricated sections for cladding industrial furnaces comprising a layered matrix of refractory or insulating material e.g. 'Sillan', 'Triton', 'Kaowool' (RTMs), covered with a sheet of longitudinally tongued insulator. The layers are transfixed by screw clamps fitted with insulating caps to protect their exposed ends. The sections are joined round the surface of the oven - up to 4 metres in diameter - give a coating resistant up to 1100 degrees C and readily demountable for replacement or inspection.
Patent FR-2172590-A5 (FR)
Title: Resinous solid prodn - at ambient temp from mixt of polyols oils, polyisocyanates and surfactants
IPC: C08G18/08
Filed: 1972-02-18
Granted: 1973-09-28
Abstract: Process comprising mixing (a) cpds. having >=2 active H atoms, (b) polyisocyanates, (c) oil substances, the mixture of (a), (b) and (c) including =80 wt.% of (c), and (d) a mixture of oil-soluble and water-soluble surfactants.
Patent FR-2243620-A5 (FR)
Title: Perforated beam for metal framework - has lines of holes in one face and cooperates with angle brackets
IPC: A47B47/02
Filed: 1973-02-12
Granted: 1975-04-04
Abstract: The beams are of rectangular section with the ratio of sides 1:3 and on one larger side embody vertically spaced horizontal lines of four holes permitting the fixation of two end abutting horizontal beams (c) on a central vertical beam (b), the vertical stacking of horizontal beams for increased strength, and the accommodation of doors between a vertical beams. The section also embodies a continuous vertical slot in a narrow wall serving to locate partition sheets. Angle brackets are drilled to suit the beams and are employed at right angled junctions. The holes in the beams are arranged as pairs spaced about the centre line of the face in which they are formed.
Patent FR-2227718-A5 (FR)
Title: Stackable trestles for supporting tables - have tubular rectangular prism form with inset ends for stacking
IPC: E04G1/32
Filed: 1973-04-26
Granted: 1974-11-22
Abstract: The trestles are used for supporting table tops and interfit for very compact stacking. Five tube lengths 2a, 2b, 4a, 4b, 4 form a rectangle with infilled diagonal and four other lengths, two each end, complete isosceles triangles normal to the rectangle; thus the frame 1 constitutes a triangular prism and is fabricated by interwelding a folded frame 2 and an N frame 4. Two members 4a, 4b common to triangle and rectangle must be displaced within the unit w.r.t. the planes of the end triangles to permit interfitting stacking.
Patent FR-2228356-A5 (FR)
Title: Game of skill involving forming knots in a cord - hand movements must make weight form and drop through loop of cord
IPC: A63B67/10
Filed: 1973-05-04
Granted: 1974-11-29
Abstract: The device is for a game of skill whose object is to cause a weight on a cord to form a loop and drop through the loop thus making a knot. A further aim is to complete as many knots as possible. A flexible cord (1) has a ring (4) attached which is held in the hand. The free end carries a weight (2). By jerking the hand upwards, the weight rises and forms a loop (5) in the cord. The skill lies in giving a twist to the ring and cord at the correct moment so that the weight falls through the loop to form a knot.
Patent DD-149075-A5 (DD)
Title: Verfahren zur herstellung von mikroporoesen koerpern,die ein oder mehrere aktive mittel einschliessen
Inventor: PANSOLLI PAOLO
IPC: A61K9/58
Filed: 1980-02-14
Abstract: Es wird ein neues Verfahren zur Bildung von mikroporoesen Koerpern beschrieben, die in ihrem Inneren aktive Mittel, wie Enzyme einschlieszen. Das Verfahren besteht darin, eine Polymerloesung mit dem in Betracht gezogenen aktiven Mittel, geloest oder dispergiert, in einer vertraeglichen und mit dem zur Aufloesung des Polymeren verwendeten Loesungsmittels mischbaren fluessigen Phase zu vermischen. Die endgueltige Form der mikroporoesen Koerper kann durch Extrudieren bzw. Strangpressen, Tropfen und auf andere Weise verliehen werden.
Patent DD-153683-A5 (DD)
Title: Verfahren zur reinigung von interferon
Inventor: MENGE ULRICH
IPC: C07F9/09
Filed: 1980-10-23
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung von Interferon, bei dem man das Interferon dadurch reinigt, dass man das Interferon in einem waessrigen Mehrphasensystem in Gegenwart von darin loeslichen Ionenaustauschern verteilt, die Derivate von Polyaethern sind.
Patent DD-202334-A5 (DD)
Title: Wasserkraftmaschine
Inventor: WILSON ERIC M
IPC: F03B13/26
Filed: 1982-03-26
Abstract: Waehrend das Ziel der Erfindung in einer Erweiterung des Anwendungsbereiches und in einer Verbesserung des Wirkungsgrades derartiger Maschinen zu sehen ist, besteht die Aufgabe darin, eine Wasserkraftmaschine zu schaffen, die bereits bei Druckhoehen der Groessenordnung von ca. 1 m eingesetzt werden kann und die zugleich eine alternative Moeglichkeit zur noch wirksameren Energiegewinnung aus einer Wasserhoehendifferenz bietet. Eine Wasserkraftmaschine hat eine Stauwand zur Erzeugung eines Druckhoehenunterschiedes zwischen ihrer Anstroem- und Abstroemseite. Die Maschine hat mindestens eine Arbeitskammer (3) und ein darin angeordnetes, doppelt wirkendes Kolbenelement (6). Ventile steuern die Wasserzufuhr von der Abstroemseite der Stauwand in die Arbeitskammer (3) abwechselnd auf die beiden Arbeitsflaechen des Kolbenelementes (6), um dieses zu horizontaler Hin- und Herbewegung anzutreiben, und die Ventile steuern ferner den Wasserabfluss aus der Arbeitskammer von der jeweils nicht beaufschlagten Kolbenseite zur Abstroemseite der Stauwand hin.
Patent DD-208333-A5 (DD)
Title: Gasdichter hochsilo mit einer vorrichtung zum entleeren von nicht selbstrieselnden schuettguetern
Inventor: JOHANNING HERMANN
IPC: B65G65/38
Filed: 1982-09-08
Abstract: Die Erfindung befasst sich mit der Entleerung von nicht selbstrieselnden Schuettguetern aus einem Hochsilo, in dem das Schuettgut aus der jeweiligen Schuettgutoberschicht einemzentralen Fallschacht mit unterer Abnahme zugefuehrt wird. Dabei besteht die Erfindung aus einem mit dem gasdichten Hochsilo kombinierten starren, feststehenden, rohrfoermigen, unten absperrbaren Fallschacht, der ueber seine Hoeheund seinen Umfang verteilt mit Durchbrechungen versehen ist, von denen sich mindestens eine in jeder Hoehenanlage des jewe iligen Schuettgutpegels befindet.
Patent DD-213455-A5 (DD)
Title: Verfahren zur entfernung von arsen aus einer schwefelsaeureloesung
Inventor: HYVAERINEN OLLI
IPC: C25C1/12
Filed: 1983-08-26
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Entfernung von Arsen aus einer Schwefelsaeureloesung durch elektrolytische Ablagerung. Ziel der Erfindung ist die Bereitstellung eines verbesserten Verfahrens, bei dem die Entstehung von Wasserstoffarsenid verhindert werden kann, ohne dass die Abscheidung von Kupfer und Arsen an der Anode unterbunden wird. Erfindungsgemaess wird die Bildung von Arsenwasserstoff durch Regulierung der Stromdichte unterbunden, derart, dass die fuer jedes System zutreffende Grenzstromdichte nicht ueberschritten wird, ueber der die Erzeugung von Wasserstoffarsenid beginnt. Die angewandte Stromdichte wird durch Beobachtung des Arsen- u. des Kupfergehaltes der Loesung mit einem Loesungsanalysator reguliert.