baber/WOPTO huggingface dataset:
Patent CH-682358-A5 (CH)
Title: Ceramic high temp. superconductor prodn. - by pouring starting material into mould, heating, cooling, thermally treating in oxygen@ and cooling, for shield magnetic fields in switching elements
Inventor: BAUMANN THOMAS DR
IPC: C04B35/65
Filed: 1991-02-22
Abstract: Prodn. of a ceramic high temp. superconductor (HTSC) in the form of a large moulding made of a powdered starting material comprises: (a) pouring the material into a mould; (b) mould is heated to a 1st temp. to melt the material under low O2 partial pressure and sealed to a melt; (c) mould is cooled to a 2nd temp., in which the melt is solidified to moulding; (d) moulding (3) is thermally post treated in O2 to give a superconductor of high current density; (e) moulding (3) is cooled to room temp.; and (f) moulding (3) is removed from mould (2). Mould (2) is pref. annular and moulding (3) is a hollow cylinder having an inner dia. (d1) of more than 10 cm, height (h) of more than 1 cm and a wall thickness of less than 5 mm. Superconductor is pref. of formula Bi2 Sr2 Ca1 Cu2 O8+x or Ti2 Ba2Ca2Cu3O10+x. USE/ADVANTAGE - HTSC can be used to shield magnetic fields in switching elements.
Patent CH-675343-A5 (CH)
Title: Feed system for agricultural cyclone - comprises conveyor belt with spikes swivelling about axis in front of filling aperture and vertically slidable
Inventor: FRISCHKOPF KASPAR
IPC: B65G65/06
Filed: 1988-04-14
Abstract: The agricultural prod. loader (53) feeds a cyclone (1) and comprises an endless belt conveyor (23) pivotted at one end to allow it to swivel horizontally through a wide arc. The prods. are collected by the conveyor and carried to the cyclone opening, where the conveyor is suspended by an overhead counterbalanced hoist (47). The conveyor comprises an endless chain or belt equipped with outwards projecting tines (29). ADVANTAGE - Compact design with a facility for subsequent assembly.
Patent CH-675677-A5 (CH)
Title: Jaw position correction system - has dental plates wired to teeth and equipped with magnets
Inventor: JOHO JEAN-PIERRE DR MED DENT
IPC: A61C7/00
Filed: 1988-05-02
Abstract: The jaw position correction system, especially for correcting the relative alignment of the upper and lower jaws, consists of upper and lower plates (10, 20) which are fixed to the existing teeth by wires (11, 13, 22, 23) and equipped with permanent magnets (14, 15, 24, 25). The magnets are fitted to the upper and lower plates in positions which ensure the correct positioning of the jaws when they are brought together. The magnets can be attached to the plates by movable fixings which allow their positions to be adjusted after fitting. ADVANTAGE - More convenient jaw positioning, allowing wearer to speak and even eat while wearing system.
Patent CH-679504-A5 (CH)
Title: Wall fitting for cladding elements -  is rectangular tube with side slots for clamping plate secured by single anchorage bolt
Inventor: BREMEN UWE
IPC: E04F13/08
Filed: 1990-06-19
Abstract: A rectangular section tube (2) open both ends is secured to a wall (1) by a locking plate (8) insertes through slots, opposite each other in its vertical sides. In this position, the plate is clamped parallel to the wall by a nut (4) on an anchorage bolt (11) embedded in the wall. Horizontal supports (13) for cladding elements are clamped to the bottom of the tube by a further nut (3) and vertical bolt (17). For easy alignment, a slot through the horizontal locking plate (8) through which the anchorage bolt passes, slopes at an angle. ADVANTAGE - Correct alignment is always ensured.
Patent CH-682469-A5 (CH)
Title: Milling-cutter blade - has adjusting-recess face ground away to allow movement on engaging stop on head and pressed against stop
Inventor: BALIKO KARL
IPC: B27G13/10
Filed: 1990-07-06
Abstract: The blade(6) has a cutting edge(8) and an adjusting recess (25) by which it engages with a stop(26) on the cutter head(1). The blade is thrust outwards by pressure from the head. One at least of the recess faces is ground away, making it larger than the stop engaging in it. This face is pressed against one on the stop, typically by a screw. There can be two or more recesses in the blade, preferably triangular, and the recess faces can be ground away from the same amount as that by which the cutting edge has worn down. ADVANTAGE - Simple regrinding and adjustment.
Patent CH-573860-A5 (CH)
Title: Coiling mechanism for cables, hoses etc. - drums has flexible connectors and fixing devices reversed by control signals
IPC: B65H67/04
Filed: 1974-02-19
Abstract: The machine is for winding cables, hoses etc. onto drums, incorporating two or more drums with a guide direting the cable etc. onto them and parting it off. Each drum is equipped with a flexible connector with a fixing device at one end, and a drive engaging with the other so as to haul the device in the direction of the drum. At each outlet from the guide is a release mechanism, by which a fixing device is held in front of the outlet, and which releases it on receipt of a control signal. The signal is generated by a unit causing release to take place in conjunction with activation of the respective drive.
Patent CH-655228-A5 (CH)
Title: Device for producing soft ice cream
Inventor: MAURER WILHELM
IPC: A23G9/04
Filed: 1981-04-15
Abstract: A device is to be produced which reliably produces soft ice cream of a consistently high quality when the soft ice cream is made of the same raw material. The liquid mixture is frozen and the frozen compound (7) is introduced into the device (1). Then the device (1) is sealed off in a gastight manner and the compound is simultaneously or subsequently subjected to gas pressure. Then the frozen material (7) is comminuted and mixed under gas pressure. Then the finished soft ice cream is removed from the device. The mixture is frozen in the original liquid state. If soft ice cream is to be produced, the frozen mixture is inserted in the same container (5) into the domestic soft ice cream device (1). The chamber in which the soft ice cream is to be produced is sealed off in an airtight and gastight manner so that the gas or air necessary to induce the softening effect can be introduced under pressure at the right moment. The mixture is then comminuted by the removal of slivers using the cutter (16) which also ensures that the soft ice cream which is being produced is mixed intensively. In this process, the relative movement necessary can be equally well performed by the frozen mixture or by the tool. A simultaneous movement of the mixture and the tool is also conceivable, e.g. in order to intensify the mixing process at the same time as the sliver removal process. <IMAGE>
Patent CH-685786-A5 (CH)
Title: Support prop for false floor
Inventor: HALDEMANN MICHAEL
IPC: E04F15/024
Filed: 1992-08-25
Abstract: The support prop has a vertical shaft with a bearing plate (7) at its top end, for supporting a floor joist. The bearing plate has radially symmetrical projections (12) arranged in pairs, with the projections each having a threaded bore (15), facing in the direction of the other projection of the same pair, for receiving a clamping screw. Pref. the bearing plate has 2 pairs of diametrically opposing projections, offset from one another by 90 degrees, the projections of each pair arranged symmetrical to the corresponding centre line of the bearing plate.
Patent CH-689953-A5 (CH)
Title: Vane wheel meter for liquids has unequal vane cup outlet opening distances and/or openings of different sizes, whereby liquid exerts one-sided force on vane wheel
Inventor: FEND GUENTER
IPC: G01F1/06
Filed: 1994-09-19
Abstract: The vane wheel meter has a housing (1) enclosing a vane cup (5) with a vane wheel. Liquid flows into the vane cup from the housing inlet (E1) via inlet openings (6) in the vane cup, sets the vane wheel (11) turning and flows out via outlet openings (7) to the housing outlet (A1). The vol. of liquid flowing through the vane cup is transferred to a metering device (9.3,17,18) as a rotation of the vane wheel. The distances between the vane cup outlet openings are unequal and/or the openings are of different sizes, whereby the liquid exerts a one-sided force on the vane wheel
Patent CH-635373-A5 (CH)
Inventor: MORF RICHARD
IPC: G01L1/08
Filed: 1979-04-06
Abstract: A measuring funnel for determining the tension of slivers includes a stationary component having a funnel-shaped inlet opening and a movable component. The bore for the passage of the sliver continues in the movable component, and may have a section along which it continues to taper. The passage of sliver thereby exerts a force on the movable component in the direction of its travel. This force is compensated by pneumatic or electrical means, so that the movable component takes a balanced position for every sliver cross section. These balanced positions are then converted into corresponding signals by means of electrical or pneumatic sensors, which signals are either used for measuring the absolute sliver cross section or for regulating the sliver cross section to a set value.
Patent CH-683459-A5 (CH)
Title: Procedures and inspection element to an accrediting the aging state of anchoring elements.
Inventor: MOESCH THOMAS
IPC: G01N3/06
Filed: 1991-11-28
Abstract: The method is used for monitoring the aging of anchoring elements which are arranged behind facade-cladding elements (2) and hold the latter in position. For this purpose, an anchoring element specimen (P) is arranged at at least one point of the facade cladding behind the latter, between said cladding and the associated building facade (1). The length of said specimen is, if appropriate, different from that of the anchoring elements which have been introduced and is designed to be identical or more critical than said anchoring elements, at least in terms of the critical points thereof. In this arrangement, the anchoring element specimen is subjected to the same or a greater tensile stress than the anchoring elements which have been introduced and anchor the facade-cladding elements (2). In order to monitor it, the specimen can be removed, at any later point in time and still in the stressed state, through an opening (3) in the facade cladding (2). <IMAGE>
Patent CH-679909-A5 (CH)
Title: Ventilated toilet seat - comprises hollow construction with fan extracting air for exhaust via outlet pipe
Inventor: O'RYAN ROCUANT SERGIO ENRIQUE
IPC: E03D9/052
Filed: 1988-10-05
Abstract: The toilet seat includes a hollow structure (1), with openings (2) in the underside. The seat is connected by a flexible pipe (3,7) to an exhaust pump (11) having an outlet pipe (12). This pipe leads out of the bathroom to the outside environment. The electrically operated pump may be controlled by a wall-mounted switch, wall-mounted switch, photoelectric cell, or a switch mounted in the toilet seat. In a larger installation the pipes from several toilets may be linked to a common extraction system. ADVANTAGE - Odours from toilet in either private bathroom or public facilities are eliminated.
Patent CH-676282-A5 (CH)
Title: Hydraulically or pneumatically actuated slide valve
Inventor: GEISER FRIEDRICH
IPC: F16K51/02
Filed: 1987-11-11
Abstract: The slide valve has a housing (1) with a through bore which can be shut off by a slide.  The slide consists of two side plates which enclose a pulley (26) with a pulley (32) of larger dia. on each side. The larger pulleys (32) have flexible wires (38) wound around them with the free ends fixed to the housing (1). The smaller central pulley has a flexible wire (26) wound around it with the free ends attached to a sliding frame (28). This frame is connected to the piston rod (29) of a power cylinder (31).
Patent CH-668625-A5 (CH)
Title: Shaft bearing for outside of thin container - has bearing support frame and incorporates clamp fitting to shaft end
Inventor: PROBST WILLY
IPC: F16C35/073
Filed: 1985-11-02
Abstract: The rotating shaft (7) is fed through the container wall (1) via elastic bearings (28).  The shafts extend through the bearings to roller bearings fitted into external support frames (6) to take the shaft load. The inner bearing ring (4) has a clamp fit using a wedge sleeve fitted via a screw (9) into the end of the shaft. USE/ADVANTAGE - Washing machine bearings apply no strain on thin walls, and are accessible.
Patent CH-664515-A5 (CH)
Title: Powder metallurgical prodn. of shape memory article - of beta brass type copper alloy contg. metal oxide dispersoid
Inventor: ALBRECHT JOACHIM DR
IPC: B22F9/08
Filed: 1984-12-20
Abstract: Powder metallurgical prodn. of a finished article of a beta brass-type, metal oxide dispersoid-contg., copper-rich shape memory alloy comprises (a) melting an alloy, contg. all the components in the desired stoichiometric ratios with a tolerance of less than 0.1 wt.% for Al, less than 0.5 wt.% for Cu and Zn and less than 0.2 wt.% for Ni, under vacuum or protective gas atmos.; (b) tapping the alloy under vacuum or protective gas atmos. and transferring to a high disintegration effect, pressure pulse, (ultra-)sonic atomising device under protective gas with adjustable O2 content; (c) atomising the molten alloy stream in a protective gas atmos. contg..1-2 vol.% O2 and producing a homogeneous powder of globular particles of diameter 5-70 microns, at least 40 wt.% being of 25 microns diameter, by cooling at more than 1000 deg.C/sec.; (d) (thermo-) mechanically compacting the powder to a blank or semi-finished profile; and (e) separating an article from the blank or profile and (thermo-) mechanically processing to a finished article by hot pressing, forging, hot rolling, hot drawing and/or cold pressing, cold rolling, cold drawing and machining. ADVANTAGE - Inexpensive shape memory articles with reproducible physical and mechanical properties are produced.
Patent CH-583296-A5 (CH)
Title: Bredinine - antiviral agent and immunosuppressant
IPC: C12P19/28
Filed: 1973-05-24
Abstract: The compound of formula (I) is new: (I), called bredinine, is an immunosuppressive and antiviral agent of low toxicity. It also has weak anti-microbial activity (e.g. against Candida albicans) and antitumour activity. (I) is obtd. by culturing Eupenicillium brefeldianum NRRL 5734 most pref. under submerged, aerobic conditions. The nutrient medium is conventional, temp. is 26-30 degrees C and cultivation time typically 40-70 hrs. (I) is pref. recovered from the liquid phase by absorption on a strong basic ion-exchange resin, elution with acid and opt. further purification by treatment with Sephadex DEAE A-25.
Patent CH-598741-A5 (CH)
Title: Motor driven rotary weed remover
Inventor: SCHAEDLER ENGELBERT
IPC: A01B39/08
Filed: 1975-11-13
Abstract: Motor driven rotary weed remover has interchangeable lower cutting blades and tool tips and upper cutting blade
Patent CH-560742-A5 (CH)
Title: Disazo pigments from 2-hydroxy naphthalene 3-carboxylic acid - for use in plastics, paints, rubber, printing inks, etc
IPC: C09B43/12
Filed: 1972-12-12
Abstract: The pigments are of formula (I) (in which A is 1,4- or 1,5-naphthylene opt. substd. with 1 or 2 Cl, Br, CH3, methoxy, cyano or NO2 gps. R1 is halogen or NO2, and R2 to R5 are H, halogen or lower alkoxycarnonyl. Each benzene ring must have >=2 substits. but not more than one alkoxycarbonyl. If R1 is NO2, the corresp. R4 gp. is not halogen). A is pref. unsubstd. the R1 gps. are independently Cl or Br and R2 to R5 are independently H, Cl, Br, COOCH3 or COOC2H5. They have excellent general fastness, high strength and very good application props. including good fastness in metallic paints for automobiles.
Patent FR-2048117-A5 (FR)
Title: Variable speed drive unwinding machine
IPC: B21C47/00
Filed: 1969-06-02
Granted: 1971-03-19
Abstract: Variable speed drive mechanism for an unwinding machine for supplying sheet to a press. The machine is driven by a hydraulic motor which is fed by a variable speed pump across a distributor. The pump is driven at constant speed and the controls of the variable flow are controlled by a sensor which rests on the surface of the sheet between the unwinding machine and the press.
Patent FR-2082860-A5 (FR)
Title: Staggered conduits - for bakery ovens
IPC: A21B1/14
Filed: 1970-03-25
Granted: 1971-12-10
Abstract: Bakery oven, with independent juxtaposed tubular elements arranged in a cluster, enables standardised elements to be used instead of the usual refractory framework. The cluster comprises an upper portion forming the baking enclosure and a lower portion forming a conduit for the hot fuel gases. The hot gas conduit is surrounded by an insulating envelope and consists of three fractions having sheet steel casings, the gases following an S-shaped path. The oven is remarkable for its fuel economy andits flexibility in operation which is due to the excellent heat exchange coefft. between the hot gases and the tubular cluster. It also shows a great uniformity of temp. in the baking enclosures.
Patent FR-2049808-A5 (FR)
Title: Wall covering of expanded sheet with inte- - gral decorated surface
IPC: E04F19/02
Filed: 1970-06-02
Granted: 1971-03-26
Abstract: Surface covering for buildings comprising a layer of flexible expanded material (pref. PVC or agglomerated fibres) stuck directly to the structure and an integral cover with a decorative pattern or texture. The thickness depends on the thermal or acoustic insulation required, should be sufficiently flexible for storage and dispensing as rolls but may be in panels or tiles. May be attached by adhesives to crude brick or building block walls more quickly than e.g. plastering. Offers speed of erection, adaptability of expanded layer to local surface irregularities.
Patent FR-2133336-A5 (FR)
Title: Welded tube prodn - from steel strip
IPC: B21C37/08
Filed: 1971-04-16
Granted: 1972-11-24
Abstract: Method for forming welded tube, consists of forming a steel strip from heating furnace into a tube by forming rollers, blowing oxygen or air onto welded part just after passing through welding rollers, and then passing through a group of pressing rollers.
Patent FR-2093740-A5 (FR)
IPC: B28B13/02
Filed: 1971-05-26
Granted: 1972-01-28
Abstract: 1329418 Dispensing material into a mould GO-CON CONCRETE Ltd 21 May 1971 [26 May 1970] 25166/70 Heading B5A [Also in Divisions F2 and G3] An apparatus for dispensing with concrete into an open-topped mould 13 with an area 15 into which concrete is not to be dispensed, comprises a reservoir 18 having a plurality of outlets 1-9 each actuable between an open and closed position independently of the others, which is adapted to be positioned above one end of the mould so that relative movement can take place between the reservoir and the mould and the mould cavity can be swept by the outlets, and signals can be obtained, see Division G3, which are representative of the relative position of the outlets and the mould end, which can be compared with a previously prepared programme to bring about opening and closing of the outlets as required.
Patent FR-2095953-A5 (FR)
Title: Purification of effluent waters - contg cyanide and sulphate ions - and organic cpds - from (meth) acrylonitrile prodn
IPC: C07C253/00
Filed: 1971-06-04
Granted: 1972-02-11
Abstract: Process comprises treating the effluent water in at least partially liquid phase at 100-300 degrees C (pref. 150-250 degrees C) with oxygen under a pressure of 1-150 atm. in the presence of a carbonate, oxide, hydroxide or chloride of Ca and/or Mg in an at least equivalent amount with respect to the sulphate ions present in the effluent water. Elimination of cyanide ions is effected at lower temps. and pressures than in the known processes.
Patent DD-202327-A5 (DD)
Title: Verfahren zur erhoehung der festigkeit und wasserdichtigkeit von koernigen materialien und/oder festen koerpern, insbesondere von schadhaften unterirdischen kanalnetzen und tiefbauobjekten, mittels hydrogelbildender waessriger monomergemische
Inventor: CSANDA FERENC
IPC: C09K17/00
Filed: 1982-07-01
Abstract: Die Erfindung betrifft ein Verfahren zur Erhoehung der Festigkeit und Wasserdichtigkeit von koernigen Materialien und/oder festen Koerpern, insbesondere von schadhaften unterirdischen Kanalnetzen und Tiefbauobjekten, mittels hydrogelbildender waessriger Monomergemische. Fuer das Verfahren ist kennzeichnend, dass man das auf den zu behandelnden Gegenstand aufgebrachte oder in diesen und/oder seine Umgebung eingebrachte, 10-40 Gew.-% Acrylamid und/oder Methacrylamid, insgesamt 0,1-2 Gew.-% wasserloesliches Vinylcomonomer, 0-2 Gew.-% wasserloesliches Polyacrylamid oder wasserloesliches Acrylamid-Copolymer, 0,01-2 Gew.-% wasserloesliche, freie Radikale liefernde Initiatoren und gegebenenfalls 0,1-5 Gew.-% des mit einer organischen oder anorganischen Saeure gebildeten Salzes eines Amins, dessen Basizitaet geringer ist als die des Ammoniaks, enthaltende waessrige gelbildende System mit Ammoniak in Beruehrung bringt. Mit dem erfindungsgemaessen Verfahren kann die Gelbildung immer zu dem jeweils gewuenschten Zeitpunkt eingeleitet werden, und innerhalb von kurzer Zeit entsteht ein stabiles, festes Gel. Durch das Verfahren werden Konstruktionsmaterialien, die fuer ploetzliche Temperaturaenderungen empfindlich sind, nicht geschaedigt.
Patent DD-209714-A5 (DD)
Title: Herbizide mittel und verfahren zur vernichtung von unkraeutern
Inventor: STACH LEONARD J
IPC: C07D207/26
Filed: 1983-05-20
Abstract: Die Erfindung betrifft ein neues herbizibes Mittel und ein Verfahren z.Vernichten v.Unkraeutern unter Verwendung dieses Mittels. Erfindungsgemaess enthaelt d. Mittel neben einem inerten Traeger in einer fuer Unkraeuter toxischen Menge mindestens eine Verbindung der allgemeinen FormelI, worin X Halogen oder Trifluormethyl; Wasserstoff, Halogen oder Cyano oder Nitro; R Alkyl; meine ganze Zahl von 0 bis 6; und eine ganze Zahl von 3 bis 5 bedeuten.
Patent DD-210224-A5 (DD)
Title: Verfahren zur herstellung einer dichtungsanordnung an einem schiebeverschluss
Inventor: HORNUNG KARL-OTTO
IPC: B22D37/00
Filed: 1983-08-22
Abstract: An einem Schiebeverschluss fuer Metall-, insbesondere Leichtmetallschmelzen sollen waehrend einer Vielzahl von Schieberbewegungen die Dichtheit entlang den Gleitflaechen der Verschlusskoerper gewaehrleistet und dadurch ausgedehnte Betriebsperioden ohne Wechsel der Verschlusskoerper ermoeglicht werden.Dies wird erreicht durch eine Dichtungsanordnung,hergestellt durch fortgesetzte Verschlussbetaetigung unter Anwesenheit von Schmelze und bei Verwendung eines abriebfaehigen Verschlusskoerpers, welcher mit einem abriebfesten Verschlusskoerper in Gleitkontakt steht. Ein dabei gebildetes Gemenge aus Abrieb- und Metallpartikeln lagert sich zwischen den Verschlusskoerpern in Verschleissrillen ein, welche in der abriebfaehigen Gleitflaeche entstehen. Anwendung sowohl bei Linear- als auch bei Dreh - und Schwenkverschluessen und gleichermassen bei ebenen oder z. B. zylindrischen, kegelfoermigen oder kugeligen Gleitflaechen.
Patent DD-218931-A5 (DD)
Title: Reibungskupplung
Inventor: HUBER LOTHAR
IPC: F16D13/46
Filed: 1984-03-23
Abstract: Die Erfindung betrifft Reibungskupplungen, insbesondere fuer Kraftfahrzeuge mit einer an der Kurbelwelle eines Motors befestigbaren Kupplungstraegerscheibe, einer axial bewegbaren Druckplatte, einer zwischen dieser und der Kupplungstraegerscheibe vorgesehenen Tellerfeder, die sich mit radial aeusseren Bereichen an der Kupplungstraegerscheibe abstuetzt und mit radial weiter innen liegenden Bereichen die Druckplatte beaufschlagt, wobei zwischen letzterer und der Kupplungstraegerscheibe Drehmomentuebertragungsmittel vorgesehen sind, mit einer ueber Abstandsueberbrueckungsmittel axial und drehfest an der Kupplungstraegerscheibe befestigbaren Gegendruckplatte und einer zwischen dieser und der Gegendruckplatte vorzusehenden Kupplungsscheibe. Der vorliegenden Erfindung lag die Aufgabe zugrunde, derartige Reibungskupplungen preiswerter zu gestalten, sie kleiner auszubilden oder aber bei gegebenen Raumverhaeltnissen den Reibdurchmesser und damit das Arbeitsvermoegen zu erhoehen sowie die Funktion zu verbessern und die Lebensdauer zu verlaengern. Dies wird gemaess der Erfindung dadurch erzielt, dass das Abstandsueberbrueckungsmittel als Blechformteil ausgebildet ist und auf der dem Motor abgekehrten Seite die Gegendruckplatte klammernd umgreift. Fig. 1