baber/WOPTO huggingface dataset:
Patent WO-2021207063-A4 (WO)
Title: Dynamic flip toaster
Inventor: DENHAM NIALL
IPC: A47J37/08
Filed: 2021-04-05
Abstract: A cooking system positionable on a support surface includes a housing having an internal cooking compartment and an opening formed in said housing for accessing said internal cooking compartment. The housing is positionable about the support surface in both a first orientation and a second, distinct orientation. At least one heating element is associated with said internal cooking compartment. The at least one heating element is operable to heat said internal cooking compartment in both said first orientation and said second orientation.
Patent WO-2023172955-A4 (WO)
Inventor: BURBARY RYAN
IPC: D01F6/92
Filed: 2023-03-08
Abstract: Biodegradable strings, for example, for use in racquet sports, fishing line, and trimming line, are described. The biodegradable string includes a petroleum based material and a biodegradable additive blended with the petroleum based material. The petroleum based material may be nylon, polyester, or polyurethane, and the biodegradable additive may be less than 5% of the racquet string by weight. The biodegradable string may include one or more filaments containing the biodegradable additive. The biodegradable string may be of a round, hexagonal, heptagonal, or octagonal shape, and may be capable of withstanding high tension.
Patent CH-675440-A5 (CH)
Inventor: PANETTI ROMOLO
IPC: E01B31/17
Filed: 1988-03-04
Abstract: It comprises a support carrying at least one grinding unit, this support is constituted by the chassis 1 of a railway vehicle provided at one of its ends with at least two wheels 2 each resting on one of the lines of rails R1, R2 of the track and articulated about at least one axis parallel to the longitudinal axis of the track at its other end on a rigid frame 4 provided with at least two wheels 5. The chassis 1 is guided by the track and defines, at all times, a reference plane for the grinding. Each grinding unit 9, 10, 11 comprises a frame 17 connected to the chassis 1 by the means 23 of displacement in height and in translation of the pivoting axis x-x of this grinding unit. Each grinder 11 is connected to this frame 17 on the one hand by a turntable 15 and on the other hand by means 13 of displacement of the grinder. 
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Patent CH-676416-A5 (CH)
Title: Sales table on frame with table top - is height and tilt adjustable and has inverted T-shaped legs on horizontal bases, with upright column
Inventor: STADLIN HANSPETER
IPC: A47B17/02
Filed: 1988-03-15
Abstract: The sales table (1) has a frame (2) on which is a table-top (4) which can be adjusted in height and tilt. On one side the table-top (4) is adjustable on a retaining-axle (H) together with a table-top-holder (30, and, on the other side, on a table-top axle (P) mounted on ther table-top holder (3) and parallel to the holder-axle (H). The frame (2) has two inverted-T-shaped legs (21) each with a horizontal foot (22) and between them an upward-pointing column (23). The table-top can be heated or cooled. The front edge (31) of the table-top holder (3) has a pull-out section like a drawer which can be pulled out and pushed in again. USE/ADVANTAGE - The sales table is  sturdy, lightweight, mobile nad compact for storage and transporting.
Patent CH-683454-A5 (CH)
Title: Lighting stand, esp. for holding candles - has stand of detachable rods with perpendicular carrying elements for candle holders which can slide along and swivel about rods and are form or force locked onto rods
Inventor: PESTALOZZI YVAN
IPC: F21S13/12
Filed: 1992-03-30
Abstract: The stand has a number of different groups, each group having identical base elements (2,32,4,5,6,7,16) which are form or force lockingly connected together with the stand in different manners and are capable of being detached again. The stand (1) is made up of at least two rod shaped core elements (2,32). At the lower end are at least three feet (4) and along the length of the rods are at least two perpendicular carrying elements (5,6) which are movable up and down and swivelable on the rods. They are attached to the rods by a bearing (9) and a positioning device (10). On the carriers are the light (8) holders (7). USE/ADVANTAGE - Can be used instead of a Christmas tree. Can be dismantled and set up again into a different shape, needing no tools.
Patent CH-666005-A5 (CH)
Title: Tyre with central concave studded section in tread - deforming to convex shape when inflated above threshold pressure
Inventor: JUHAN JAROSLAW VINCESLAW MARIA
IPC: B60C11/16
Filed: 1986-03-14
Abstract: A tyre has a tread with a central concave studded section holding its shape up to a threshold pressure and becoming convex above the threshold pressure, so that the tyre can be used on icy roads by inflating it more than usual.  A multiple tyred wheel including the tyre is also claimed. ADVANTAGE - The tyre is safe on icy roads and does not wear excessively on dry roads.
Patent CH-658925-A5 (CH)
Title: Sign for orientation systems
Inventor: KUBLI WALDEMAR
IPC: G09F7/08
Filed: 1982-03-02
Abstract: A plurality of parallel rails (3) are used for the releasable holding of replaceable signboards (5) which are provided with appropriate ribs (7). Hook-shaped noses (9) of edge strips (8) project on one side and are inserted from one side between the base board (1) and the signboards (5). In the closed position, the noses (9) project into openings (4) in the rails (3). The rails (3) are formed by a plurality of sections which are distributed along the length of the base board (1) and are formed on strips (2) which extend transversely to the base board (1) and are connected to the latter. The strips are slotted on both sides of the rails (3), so that the rail sections (3) can yield in a resilient manner and permit the releasable fastening of signboards (5) by pressing them on in the correct position and snapping them into place. A spring-loaded wedge (14) grips one of the noses (9) from behind in the closed position of an edge strip (8). In the continuation of the wedge direction, the edge strip (8) has a bore (15) which can be used, by means of a pin pushed through it, to push the wedge (14) into an unlocking position against the resistance of its spring (13). <IMAGE>
Patent CH-608936-A5 (CH)
Title: Appliance for combating the formation of hail
Inventor: RIECKH HERBERT
IPC: A01G15/00
Filed: 1976-02-10
Abstract: The object of the invention is to generate, by means of a burner, by burning a gas accompanied by the injector-like drawing-in of a fluid containing silver iodide in suspension, hot-gas bubbles enriched with condensation nuclei. The fluid is aspirated from a conduit arranged in the gas-carrying duct (24) of the burner head (3). In order to achieve a laminar gas flow at the outlet end of the gas-carrying duct, together with a uniform gas pressure distribution and even aspiration of the fluid, as well as a hot-gas bubble enriched evenly with condensation nuclei, the gas-carrying duct is branched, at an axial distance from the outlet end of the burner head, into a plurality of ducts (36) which diverge in the flow direction. The ducts permeate a section of the burner head, which forms a support for the fluid conduit (25), and open out into an annular gas-carrying duct section (35) whose stream cross section is adjustable and which adjoins a gas-carrying duct section (32) which surrounds the outlet end of the fluid conduit and has a constant stream cross section. <IMAGE>
Patent CH-601643-A5 (CH)
Title: Concrete embedded mine gallery anchoring rod
Inventor: GRUBER RUDOLF
IPC: E21D21/00
Filed: 1976-02-12
Abstract: Concrete embedded mine gallery anchoring rod has locating tongues punched from strip welded helically around rod parallel to axis
Patent CH-679251-A5 (CH)
Title: Mechanically operated circuit breaker - includes spiral spring to ensure rapid rotation of shaft operating contact mechanism
Inventor: MAINEULT JEAN
IPC: H01H3/30
Filed: 1989-08-14
Abstract: The circuit breaker includes a spiral spring (7) which drives a shaft (4) which is connected to the mechanism operating the mobile contacts of the circuit breaker. Each opening or closing movement of the contacts is achieved by a 180 degree rotation of the shaft. The mechanism includes a follower (35) which is intended to follow a spiral 'snail' line (40) on a disc. The rotation of the disc, and consequent movement of the follower is an indication of the energised state of the spiral spring. ADVANTAGE - Rapid action circuit breaker.
Patent CH-664973-A5 (CH)
Inventor: LLOYD NORMAN E
IPC: C12P19/24
Filed: 1985-07-31
Abstract: This invention provides a method for the maintenance of continuous activity of an immobilized enzyme reaction by initially underloading an adsorbent with a desired enzyme, monitoring the activity of the enzyme and periodically adding fresh enzyme to maintain a constant, continuous level of activity until the maximum carrying capacity of the support is reached.
Patent CH-676595-A5 (CH)
Inventor: KOEMIVES TAMAS
IPC: A01N37/12
Filed: 1986-09-18
Abstract: The invention relates to new phenoxy benzoyl malonates of the general Formula I, processes for the preparation thereof and herbicidal compositions containing the same. In the general Formula I   <IMAGE> R1 stands for halogen, cyano, nitro, methylthio, trifluoromethyl or C1-4 alkyl; R<2> and R<3> may be the same or different and represent hydrogen, halogen or trifluoromethyl;  R<4> stands for hydrogen, halogen, cyano or nitro and R<5> represents C1-4 alkyl, the two R<5> groups being the same or different.
Patent CH-652859-A5 (CH)
Title: Changeover switch for a regulator
Inventor: NOELLE GREGOR
IPC: G05D23/24
Filed: 1981-06-14
Abstract: The present invention relates to a changeover switch for a regulator having a bridge circuit which has an actual-value arm and a required-value arm. Such regulators are frequently used as room-temperature regulators. A specific signal can be impressed on said regulators by inserting a required-value or actual-value transmitter resistor into the corresponding arm. However, the object now frequently exists of specifying the required value from an external transmitter or of allowing the actual value to be measured in the same way by a sensor elsewhere. In order to achieve this object it is provided that an electronic switch is arranged in series with the resistor of the required/actual-value arm, the switching state of which electronic switch is controlled as a function of a voltage drop across the terminals of an additional required/actual-value transmitter resistor. It is thus possible simply by plugging in an external required/actual value transmitter resistor to bridge the internal required/actual value transmitter resistor in the regulator and to switch the latter to be ineffective.
Patent CH-584611-A5 (CH)
Title: Light alloy motorcycle drive wheel - has drive sprocket coupled to rear hub via elastic shock absorbing pads
IPC: B60B1/08
Filed: 1975-04-03
Abstract: The motorcycle wheel is made from a light alloy casting, complete with rigid spokes (3). The rear wheel is provided with radial segments moulded on one side, formed by radial ribs (13). The drive cog wheel (10) driven by the chain has a segmented structure (8) on the adjacent side, to enclose an array of elastic pads (13) which are slotted to fit over the ribs on the main wheel. The drive between the cog wheel and the road wheel is thus via the elastic pads which absorb sudden torque changes when changing gear. This compensates for the loss of elasticity of spoked wheels, and enables a cheaper, stronger construction to be used.
Patent CH-574282-A5 (CH)
Title: Tube drawing - simultaneously through a series of dies alternating with capstans
IPC: B21C1/24
Filed: 1973-05-09
Abstract: Stock is drawn through >=2 dies by capstans located after each one and which simultaneously direct the stock to the following die. Pref. >=1 die operates in conjunction with a mandrel within the tube. The stock is threaded by locating a mandrel in the free end, pointing the end, leading it through the die and onto a capstan for >=1 turn; the leading end of the tube is then cut off and the procedure repeated for each successive die. Alternatively the stock may be prestrung by threading it through a series of dies in a similar way, a number of loops being left between each die for subsequently fitting to the capstans.
Patent CH-580630-A5 (CH)
Title: 4-tricyclylidene-piperidines - with sedative neuroleptic, muscle-relaxant and hypnotic activity
IPC: C07D211/70
Filed: 1973-05-17
Abstract: Cpds. of formula (I): and their acid-addition salts where R1 is alkyl; R2 is H, alkyl; R3 is H, F, Cl, Br, CF3, alkyl, alkoxy, alkylthio; A and B together with the attached C-atoms form a benzene ring opt. substd. by F, Cl, Br, CF3, alkyl, alkoxy, alkylthio; or A is S and B forms with a thiophen ring opt. substd. in the position next to the S-atom by Cl, Br, alkyl; Y is -CH2.CH2-, -CH:CH-, O, -O.CH2-; or Y is the group: where R4, R5 are alkyl where A + B and the attached C-atoms form a benzene ring; or Y is S when A is S and A + B and the attached C-atoms form a thiophen ring. Sedative, neuroleptic, muscle-relaxant and hypnotic activity, preferably used in daily doses of 5-200 mg. Prepd. by reaction of N-unsubst. piperidines with reactive alkenones or alkenonones.
Patent CH-595943-A5 (CH)
Title: Conveyor chain for transporting tubular workpieces
Inventor: METZGER JUERGEN
IPC: B23Q7/03
Filed: 1976-06-04
Abstract: Conveyor chain for transporting tubular workpieces has spring clip to support workpiece holder formed as spring steel wire rod
Patent CH-617696-A5 (CH)
Title: Process for the preparation of new derivatives of isoindoline
Inventor: COTREL CLAUDE
IPC: A61K31/495
Filed: 1976-09-21
Abstract: New derivatives of isoindoline of general formula (I) in which Y and R have the meaning given in Claim 1, and of their additional salts with acids, are prepared by reaction of an R-substituted chlorocarbonylpiperazine with an isoindoline of general formula (III). These new compounds are particularly useful as tranquilising agents and anticonvulsants. <IMAGE>   <IMAGE>
Patent CH-605649-A5 (CH)
Title: Nitroanthraquinone reduction to the amino cpd
Inventor: VOGEL AXEL DR
IPC: G01K17/16
Filed: 1974-09-23
Abstract: Nitroanthraquinone reduction to the amino cpd in organic medium, using crude or pure starting material
Patent CH-566108-A5 (CH)
Title: High protein food- and feedstuffs prodn - by culturing micro organisms in protein-contg medium and ultrafiltration
IPC: A23K10/12
Filed: 1972-09-06
Abstract: Food- and feedstuffs with high protein content are prepd by culturing micro-organisms pref. Saccharomyces fragilis in a liq. nutrient medium which contains carbohydrates and dissolved protein such as obtd from molasses or whey from the cheese-making process. After culturing, the medium is ultra-filtered which is pref. carried out in two stages with a water-wash in between to remove salts. The process does not require the use of separators, gives a product with a higher protein content than previously obtd, and the yeast used has a cleaning action on the membranes of the ultracentrifuge.
Patent CH-589337-A5 (CH)
Title: Industrial plant operator's display panel - has bar chart layout with slot apertures to fit coloured display lamps
IPC: G09B9/00
Filed: 1974-11-29
Abstract: The display panel for the operator of a power station or process control plant, or for use as a simulator, includes a simulator with a number of bar chart indicators (1) consisting of light background fields (2) with horizontal bars (3) of darker colour. Each bar includes a number of apertures (5) of slot form giving access to indicator lamp bulbs (4) in various colours (red, yellow, green, etc). Each lamp (La 1-La 26) is in an electrical circuit with an information control unit incorporating magnetic tape records and programmers. Test programs may be checked and error signals are given either in visual or acoustic form.
Patent FR-2044929-A5 (FR)
Title: An aqueous soln for neutralisation and prim - ing of alkaline construction materials
IPC: C09D101/08
Filed: 1969-05-22
Granted: 1971-02-26
Abstract: Soln. is prepd. by dissolving in water a granular mixt. contg. 8 to 14% pref. 10% wt. hydroxyethyl cellulose and 86 to 92%, pref. 90% wt. Al sulphate. The hydroxyethyl cellulose used has a viscosity of 1000 to 12000 cP, pref. 3000 to 5000 cP at 20 degrees C (2% soln.). By this process, the tendency of structures of this type to discolour paints and cause unsightly stains is avoided by simple application of the soln.
Patent FR-2048094-A5 (FR)
Title: Stopper for radioactive cells
IPC: G21F7/005
Filed: 1969-06-04
Granted: 1971-03-19
Abstract: Stopper for radioactive cells access openings comprises 2 elastically deformable, conical cheek plates assembled face to face at their central parts by a presser such that when the plates are forced together their free edges press against each other and deform the assembly radially and apply a peripheral elastic joint against the internal wall of the opening. Preferably the plates are of PVC and the toroidal joint is of rubber, elastomer or similar plastics.
Patent FR-2158760-A5 (FR)
Title: Double jersey knitting - with weft yarns incorporated
IPC: D04B1/00
Filed: 1971-10-27
Granted: 1973-06-15
Abstract: Double jersey with relief effect has >=1 weft yarn, pref. incorporated in the fabric and partially visible on the surface of the jersey.
Patent FR-2232203-A5 (FR)
Title: Fruit harvesting trolley for goblet shaped vines - is low, hand lead two wheeled trolley moving beneath plants
IPC: B62B1/00
Filed: 1973-06-04
Granted: 1974-12-27
Abstract: Fruit harvesting trolley esp. for grapes on goblet shaped vines is low elongated rectangular shallow open box (1), with two flank wheels (5) on a central transverse axle (4), which is moved beneath successive plants. Pref. the lightweight rectangular chassis divides into two longitudinally to house equal box compartments (2); the L shaped tiller (12) having one member horizontally traversing the lower front of the trolley and the other member (16) extending longitudinally forward and slightly inclined to terminate as a handle. This latter can be mounted either side of the vehicle which also embodies a detachable bar (9) curving longitudinally and centrally overhead to support plant foliage, a third support foot (17) at the central forward end, wheel guards (7) etc.
Patent FR-2250394-A5 (FR)
Title: Metal sheet for a sieve - is easily fixed to e.g. decorative or mounting sheets
IPC: E04F13/08
Filed: 1973-11-06
Granted: 1975-05-30
Abstract: The flexible sheet is usable for fine or very fine industrial meshes and may be joined to supports by a variety of methods. The sheet may be glued, riveted, stapled etc. to a wood panel used to decorate a wall so that the panel may be easily positioned on permanent magnets fixed to a wall. The sheet may be incorporated in cloth layers or in printed self-adhesive paper sheets so that the magnetised paper can be used as publicity material easily attached or removed from the metal body of a motor car. The wires used to form the sheet may be woven with the threads of a cloth.
Patent CH-693679-A5 (CH)
Title: Igloo structure is inflatable and has shape of half ellipse or tunnel, being made of lorry tarpaulin
Inventor: GUENTER ADRIAN
IPC: E04H15/20
Filed: 2002-08-19
Abstract: The igloo structure is inflatable and has the shape of a half ellipse or a tunnel. It is made of lorry tarpaulin. It is provided with a valve and its coating with snow is mechanically applied, particularly with a snow milling machine.  Dependent upon the size of the igloo, two circular and two rectangular parts are cut out of tarpaulin. The valve is welded into a longitudinal side at a space of approximately 15 cm. The maximum width of the parts in the pointed elliptical shape amounts to between 85 and 150 cm.
Patent DD-149387-A5 (DD)
Inventor: EGERER JOSEF
IPC: D01H5/14
Filed: 1980-03-05
Abstract: A releasably interlockable needlestrip and needle-carrier for textile machines includes a generally U-shaped elongated needle carrier having legs defining a longitudinally extending recess therebetween. A plurality of protuberances are provided on one of the legs projecting into the recess. A bracket member is positionable in abutting relationship with a needlestrip and one of the legs thereof is positionable in abutting relationship with the top face of the needlestrip, the needlestrip and bracket member when positioned in such abutting relationship being dimensioned and configured to fit within the recess of the needle carrier. A plurality of slots are formed in the surface of one leg of the bracket member with each slot having a first vertically extending segment and a second longitudinally extending segment, the protuberances and slots being so configured and arranged on the needle-carrier and bracket member that upon insertion of the needlestrip and bracket member into the recess of the needle-carrier, the protuberances are alignable with the segments of corresponding slots and are slidable therein for mechanical and releasable interlocking of the needlestrip, bracket member and needle-carrier.
Patent DD-209441-A5 (DD)
Title: Verfahren zum abtrennen von schwefelsaeure aus dem bei der sulfoxidation von paraffinen anfallenden reaktionsgemisch
Inventor: MEES BERNHARD
IPC: C07C67/00
Filed: 1983-03-21
Abstract: Verfahren zur Abtrennung von Schwefelsaeure aus dem bei der Sulfoxydation von Paraffinen anfallenden Reaktionsgemisch, dadurch gekennzeichnet, dass man das Reaktionsgemisch mit einem organischen Amin-Sulfat versetzt und die sich dabei abscheidende Phase aus Wasser und Schwefelsaeure abtrennt, die verbleibende Alkansulfonsaeure und Alkansulfonsaeure-Amin-Salz enthaltende Phase mit Alkalihydroxid in einer solchen Menge versetzt, die ausreicht, um die Alkansulfonsaeure und das Alkansulfonsaeure-Amin-Salz unter Freisetzung des organischen Amins in das Alkali-Alkansulfonat-Salz zu ueberfuehren, durch Wasserdampfdestillation aus diesem Gemisch das Paraffin zusammen mit dem freien organischen Amin abtrennt, das freie organische Amin von dem Paraffin durch Paraffin durch Extraktion mit Schwefelsaeure abtrennt und das dabei erhaltene organische Amin-Sulfat wiederzu Beginn des gesamten Verfahrens zur Abtrennung der Schwefelsaeuere einsetzt.
Patent DD-215796-A5 (DD)
Title: Additiv-konzentrat als zusatz fuer destillatbrennstoff
Inventor: TACK ROBERT D
IPC: C10L1/14
Filed: 1982-03-31
Abstract: Die Erfindung betrifft ein Additiv-Konzentrat als Zusatz fuer einen Destillatbrennstoff sowie ein Verfahren zur Verbesserung der Kaltfliesseigenschaften von Destillatbrennstoffen. Ziel der Erfindung ist es, die Fliesseigenschaften von Heizoel bei tieferen Temperaturen zu verbessern. Erfindungsaufgabe ist die Bereitstellung neuer Additiv-Konzentrate fuer Destillatbrennstoffe. Erfindungsgemaess besteht das Konzentrat aus (A) einem Ester, Ether, Ester/Ether oder deren Gemischen mit der allgemeinen Formel R-O-(A)-O-R hoch 1, worin R und R hoch 1 gleich oder verschieden sind und n-Alkyl, n-Alkyl-CO-, n-Alkyl-O-CO-(CH tief 2) tief n- oder n-Alkyl-O-CO-(CH tief 2) tief n-CO- sein koennen, wobei die Alkylgruppe linear und gesaettigt ist und 10 bis 30 Kohlenstoffatome enthaelt und A ein Polyoxyalkylenglykol mit einer relativen Molmasse von 100 bis 5000 ist, worin die Alkylgruppe 1 bis 4 Kohlenstoffatome enthaelt, und (B) einem Ethylencopolymer-Wachskristall-Wachstumsinhibitor oder einer oelloeslichen polaren Wachskristall-Wachstumsinhibitor-C tief 30-C tief 300-Stickstoffverbindung.
Patent DD-231350-A5 (DD)
Inventor: SLATER ROBERT A
IPC: A61P11/08
Filed: 1985-01-10
Abstract: Compounds of the formula (I): 
<CHEM>
 and pharmaceutically acceptable salts are described, wherein R<1> is hydrogon or methyl and R<2> is hydrogen or C1-4alkyl. These compounds have inotropic, vasodilator, bronchodilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.