baber/WOPTO huggingface dataset:
Patent CH-666927-A5 (CH)
Title: Concrete shuttering for underground pipe inspection pit - incorporates pleated and flexible U=shaped walls with reinforcing panels
Inventor: MAGNENAT JACQUES
IPC: E03F5/02
Filed: 1986-01-22
Abstract: The concrete shuttering sytem, especially for making an inspection pit for an underground pipe, consists of a U-shaped flexible partition (1) with walls (1a-c) pleated concertina-fashion so they can follow different shapes, with transverse reinforcing panels (2) to keep the walls rigid while the concrete is setting. The panels (2a) at the ends of the shuttering have cylindrical elements (3) to join onto the underground pipe. ADVANTAGE - Allows pipes at an angle to one another to be joined by bends of various radii.
Patent CH-686048-A5 (CH)
Title: Lane closure signalling system for motorway traffic
Inventor: LIEBL ALFONS
IPC: E01F9/662
Filed: 1994-01-28
Abstract: The lane closure signalling system uses an advance-warning display (20) in front of the actual lane closure and a second display (30) at the beginning of the lane closure, each indicating the required lane diversion. The advance-warning display is mounted on a vehicle (25) which can be parked on the motorway hard shoulder in front of the lane closure point and incorporates flashing warning lamps, for alerting an approaching driver. Similarly the lane closure display is mounted on a vehicle which is parked in the closed lane, with the lane closure indication and the lane diversion arrows provided with red and orange, or yellow lamps respectively.
Patent CH-587147-A5 (CH)
Title: Increased lift wing profile - having raised upper flap on front of profile and hinged flap spaced from rear
IPC: B64C21/00
Filed: 1974-01-14
Abstract: The lift of the wing profile is increased in a simple, effective way with the front, top leading edge of the wing lifted at its rear end, pivoted about the leading edge of the wing. Air is scooped into intake ducts and ducted through the hollow front edge to spill out of the raised flap and over the top of the wing. This increases the lift. Further advantage can be obtained by trailing flaps pivotted behind the wing edges at some spacing from them. Even more lift can be generated by auxiliary surfaces above the leading flap and trailing edge.
Patent CH-665875-A5 (CH)
Title: Meta window-seat in building - has guide rail fixed under cover plate for angle-section movable trim edge
Inventor: STAUDACHER WERNER
IPC: E06B1/70
Filed: 1985-02-04
Abstract: The metal windowseat comprises a cover plate and two trim  of metal, one of which at least is movable in the lengthwise direction of the plate.  On the underside of the plate is a guide rail (18), to which the end of the plate  towards the movable edge (2) is fixed, the latter being of angle-section with two flanges (12,13). The edge of one flange is bent inwards at right angles to form a supporting surface (15) for plaster, while that of the other flange (13) is bent inwards through 90 deg. at two places to engage with the rail. USE/ADVANTAGE - Metal windowseat combines ease of installation with good sealing to windowframe.
Patent CH-688633-A5 (CH)
Title: Sound storage medium for integration into gift or object
Inventor: SCHNEIDER JASMIN
IPC: G11B31/00
Filed: 1997-03-21
Abstract: The sound storage medium has a housing (2) and a sound storage device which can be triggered by pressure, or by a light sensor, to reproduce the stored sound, which may be a tune.  The storage medium is fitted with an attachment device.  A double sided adhesive foil (6) is applied to the underside of the housing, and is protected by a covering foil (7), which can be removed as needed.  Alternatively, the housing can have clamping cams (8) on its peripheral surface.
Patent CH-673013-A5 (CH)
Title: Aluminium car wheel rims mfr
Inventor: RAGETTLI CHRISTIAN
IPC: B21D53/30
Filed: 1987-04-30
Abstract: The aluminium car wheel rim is produced froma annular, seamless blank (13), rolled to the required cross-section by a profiled roller (12) which passes through the blank and then presses it against a profiled bore (11) of an annular tool (10). During the shaping the blank is freely suspended, with the shafine pressure applied also to the suspension point. The profiled roller is mounted on a rotary shaft (16), whilst the tool is supported in a ring (9) which rotates in a ball bearing (8).
Patent CH-692219-A5 (CH)
Title: Wristwatch case manufacturing procedure uses brazed or welded lugs cut from ring of appropriate section
Inventor: BELISARIO CARLO
IPC: G04B37/22
Filed: 1997-08-15
Abstract: The case is made from a metal housing with a circular outer surface, fitted with lugs to receive the fastenings of the wrist bracelet. The lugs (3a) are cut from a metal ring (6) of the appropriate cross-section, using a cutter (20) with twin blades (20a, 20b) and fixed to the casing by laser spot welding and brazing. During the lug-cutting operation the ring is held between two flanges turning about a common axis (12) and held in predetermined angular positions for successive cutting operations.
Patent CH-581758-A5 (CH)
Title: Building structure with pliable supports preventing deformation - has preloaded spring supports acting as rigid members within preload range
IPC: E01D19/04
Filed: 1974-02-21
Abstract: The building structure is provided with arrangements for reducing the deformation due to differential settling and for matching the static system to the loading conditions. This arrangement reduces undesireable and settling effects of bridges, crane tracks, large slabs and supporting structures. The arrangement has preloaded, pliable elements (17, 18, 19) which act as rigid members up to the preloading load and on higher loading they act as elastic supports. This arrangement is used especially for locally and time varying loading cases and the building structure can have additional not preloaded pliable supports (3, 4, 8, 5, 6, 7). The springs of the preloaded spring element are preloaded between tension anchors.
Patent CH-655714-A5 (CH)
Title: Process for preparing an ignition agent for igniting spilled oil
Inventor: GIUBBINI ARTHUR
IPC: C06C9/00
Filed: 1985-06-10
Abstract: The alkali metals potassium and sodium are melted under xylene, calcium carbide and kieselguhr are then added in portions, excess xylene is removed and the mass is dried in vacuo. The product obtained is an igniting agent for oil spilled on water surfaces and soil.
Patent CH-678453-A5 (CH)
Inventor: CONRY RONALD DAVID
IPC: F24F11/06
Filed: 1989-01-13
Abstract: PCT No. PCT/AU89/00012 Sec. 371 Date Jul. 17, 1990 Sec. 102(e) Date Jul. 17, 1990 PCT Filed Jan. 13, 1989 PCT Pub. No. WO89/06774 PCT Pub. Date Jul. 27, 1989.A heating and/or cooling system incorporates a number of modular refrigeration units each of which includes at least one compressor, an evaporator and a condenser. A variable speed circulating water pump circulates water through each evaporator/condenser, which are connected in parallel across the respective supply line and return line. A master controller activates and deactivates individual compressors in accordance with load demand. Shut-off valves close off the water flow through the respective evaporator and/or condenser of any units deactivated and the resulting changes in the pressure differential in the supply and return lines is sensed by sensor which sends a signal to the pump motor speed controller which changes the output of the pump to restore a predetermined pressure differential.
Patent CH-627861-A5 (CH)
Title: Optical system having a basic lens and an attachment
Inventor: VOCKENHUBER PETER
IPC: G03B7/0997
Filed: 1978-04-07
Abstract: In the system, the space produced by the smallness of the rear lenses (15) with respect to the front lens (5) is utilised for the purpose of mounting on at least some of the rear lenses small auxiliary lenses (10-12) which convert a portion of the light beams which enter through the front lens (5) and which cannot be used for image formation because, for example, they represent components of a parallel bundle which exceed the effective bundle diameter (2d), into a second beam path and feed the latter to a monitoring and/or control device (14). <IMAGE>
Patent CH-654643-A5 (CH)
Title: Mobile suspension for a ceiling light
Inventor: GOTTSCHALK GRZEGORZ
IPC: F21V21/14
Filed: 1983-08-31
Abstract: This suspension for a ceiling light is composed of a mobile rail (1), of a pivot (4), which allows the rotation of this rail in the horizontal plane, and of a rigid telescopic rod with joints, which links the rail (1), or the beam (8), and the ceiling light itself. <IMAGE>
Patent CH-660868-A5 (CH)
Title: Mixer container with cartridge
Inventor: VANAT PIERRE
IPC: B01F13/00
Filed: 1984-10-05
Abstract: The mixer container (1) is constituted by an envelope (2) made of flexible, impermeable material, divided into two compartments (3, 4) by a fluid-tight weld (5, 6, 6', 6''). A rigid cartridge (10), containing a product for the mixture, is placed between the two compartments, the envelope (2) made of flexible material adhering in a fluid-tight manner to the external periphery of the cartridge along the weld (5). A tube (18) made of plastic material is interposed between the cartridge (10) and the envelope (2). The cartridge (10) comprises two ends (12', 12''), each of which is placed in one of the compartments (3, 4) and is provided with a breakable stopper (13', 13''); once the stoppers have been broken, the two compartments (3, 4) and the inside of the cartridge (10) are connected together. <IMAGE>
Patent CH-600209-A5 (CH)
Title: Gas-tight ceramic ball valve
Inventor: STARK KARL
IPC: F16K1/14
Filed: 1976-05-19
Abstract: Gas-tight ball valve consists of a ball and seating made from a hard material such as Si3N4, sintered Al2O3, sapphire or ruby. The edge of the scating is broken so that the two surfaces form an obtuse angle and the ball seats on one of the surfaces.  The seat and broken surface are lapped the seating surface is polished.  The included angle (average) of the seat is 90-120 degrees.The valve is gas tight and withstands pressures of up to 600 bar.  The ball and seating are made from the same material.
Patent CH-632352-A5 (CH)
Title: Outdoor advertising element
Inventor: KLINGE CARL-HEINZ
IPC: G09F15/00
Filed: 1981-12-22
Abstract: The element has rectangular lateral surfaces (2 to 5) on which the advertising material is mounted, which permits more varied use than is the case in elements of this type known to date. In order to attract the attention of the public even more effectively, a television screen (14) for the transmission of television programmes and a surface (3) on which members of the public are permitted to stick posters themselves may be provided on the element. <IMAGE>
Patent BE-1003892-A5 (BE)
Title: Op druk te brengen omhulsel, en werkwijze voor de vervaardiging ervan.
IPC: A43B13/40
Filed: 1989-02-06
Granted: 1992-07-07
Abstract: Inwendig op druk te brengen omhulsel met op afstand gelegen binnen- en buitenoppervlakken, in het bijzonder voor gebruik in schoeisel, omvattend eerste en tweede weefsellagen die in het omhulsel geplaatst zijn, welk omhulsel bestaat uit elastomeer materiaal, terwijl elk van de weefseloppervlakken gehecht is aan het er naar toe gekeerde binnenoppervlak van het omhulsel, waarbij de weefsellagen een garenmateriaal omvatten dat getextureerd is of geflanelleerd op gebulkt ter verhoging van de hechting aan de laag van het omhulsel, waarbij flexibele middelen, bij voorkeur een aantal vezelstrengen, aanwezig zijn tussen de weefsellagen om de beweging van de weefsellagen van elkaar af voorbij een vastegestelde afstand in te perken en een gas in het inwendige van het omhulsel om dat druk te brengen, waardoor de vezelstrengen onder spanning worden gebracht. Bij voorkeur is het omhulsel in cominatie met andere delen van de structuur in hoofdzaak ondoordringvaar voor gassen met grote molecuulafmetingen en weinig doordringbaar voor zuurstof.
Patent CH-643895-A5 (CH)
Title: Weaving machine
Inventor: SUZUKI HAJIME
IPC: D03D51/02
Filed: 1979-12-12
Abstract: The driven elements of the weaving machine are driven from a main shaft (19) which is coupled constantly to the drive motor (3). A braking device (11, 12, 15) is attached to the drive motor (3) in such a way that the braking force acts on the motor shaft (5). Also provided is an electrical switching arrangement which has a first circuit for operating the drive motor at normal rotational speed and a second circuit for operating the drive motor at a limited low starting speed as a result of the intermittent transmission of a limited current. <IMAGE>
Patent CH-573414-A5 (CH)
Title: Benzodiazepines
IPC: C07D243/26
Filed: 1969-02-14
Abstract: Benzodiazepines Cpds. have gen. formula (I): (where R1 is halogen or NO2; R2 is phenyl, halophenyl or pyridyl; R3 is H, alkyl, hydroxyalkyl, acyloxyalkyl, haloalkyl, alkylaminoalkyl, dialkylaminoalkyl or carbalkoxy; R4 is alkoxy, haloalkoxy, alkylaminoalkoxy, dialkylaminoalkoxy, hydroxyalkoxy, alkoxyalkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl; R5 is H or OH and R6 is H or carbalkoxy and when R5 is H the N atom in the 4-posn. may carry an O atom). Cpds are useful anticonvulsants muscle relaxing agents, sedatives and anxiolytics. Claim (I) covers many more similar cpds.
Patent CH-574042-A5 (CH)
Title: Rotary slide pump with plastics slides - having low heat expansion coefficient, light weight and good slip properties
IPC: F01C21/08
Filed: 1974-12-27
Abstract: Rotary slide pump comprises plastics slides reinforced with fibres pref. made of material harder than that of the plastics and extending only in one direction, viz. parallel to the axis of rotation of the rotor. Pref. the slides are made of glass fibre-reinforced epoxy resin with a fibre proportion of 70-75%, During the inward stroke of the slide the softer plastics material between the harder fibres becomes worn away on the surface, leaving lines of abutment instead of the whole surface. In the spaces between these lines are formed oil cushions of which the slide moves over the inner surface of the work chamber.
Patent CH-694567-A5 (CH)
Title: Rotary pick-up arm for record player guides probing diamonds always tangentially to record grooves
Inventor: HUBER MICHA
IPC: G11B3/38
Filed: 2004-05-08
Abstract: The rotary pick-up arm for a record player always guides the probing diamonds tangentially to the record grooves, and on a circular path, which runs through the record central point around the central point. A lever system directs the pick-up arm to the quadrant point opposite to the record central point. In this way, the probing diamond is guided on the Thales circle, directed tangentially to the grooves.
Patent FR-2052151-A5 (FR)
Title: Compressed lyophilised food products
IPC: A23F5/38
Filed: 1969-07-23
Granted: 1971-04-09
Abstract: Lyophilised and compressed food products comprising a mixture of (a) a powder or granules of a liquid product or (b) a semi-pasty lypophilised product with an edible and compressible substrate are prepared as unit portions in a geometric form esp. in a cubic or parallelepipedic form.
Patent FR-2064549-A5 (FR)
Title: Fixing thermoplastic handles on absorbent swabs
IPC: A61F13/38
Filed: 1969-09-24
Granted: 1971-07-23
Abstract: Tufts of cotton wool or other absorbent wadding are secured to the end(s) of a thermoplastic stick or tube by softening the end of the plastic handle with heat or a suitable solvent spray and embedding the end fibres of the swab in the softening plastic. The handles are polymers of vinyl chloride, vinyl acetate, ethylene, propylene, styrene or acrylonitrile-butadiene-styrene.
Patent FR-2070485-A5 (FR)
Title: Control system for centrifuge - to produce differential rotation
IPC: B04B1/20
Filed: 1969-12-05
Granted: 1971-09-10
Abstract: Hydraulic motor system for providing differential rotation of rotors in centrifuge has a drive and gearing system inside the casing of the unit, driven by a stationary pump. Planetary gearing transmission is used and differential speed is adusted by varying feed to hydraulic motor. A safety valve to regulate oil pressure compensates for unit blockages.
Patent FR-2086740-A5 (FR)
Title: Retention of flavour - of preserved culinary dishes
IPC: A23L13/00
Filed: 1970-04-08
Granted: 1971-12-31
Abstract: Culinary prepn. is delivered ready for consumption after simple rehating and is partic. applicable to trout, frog's legs and crayfish. The prepn. incorporates at least one film of fatty material which seals the aroma in the heart of the dish. The various operations are carried out at different working stations on a production line on an industrial scale. The dishes can be prepd. for the table very quickly and the housewife can serve exotic dishes of which she does not even know the receip.
Patent FR-2087354-A5 (FR)
Title: Peristaltic pump - with ptfe parts
IPC: F04B43/12
Filed: 1970-05-15
Granted: 1971-12-31
Abstract: At least one duct with flexible walls can be blocked by throttling of the wall which is kept in throttling contact with the roller which is progressively moved along the wall to displace fluid. A duct protector of pref. PTFE is between the duct and the roller to reduce wear and stretching of the duct and is flexible enough for the roller to throttle the wall and block the duct. Pref. the roller and wall may also be of PTFE.
Patent FR-2095041-A5 (FR)
Title: Adjustable annular venturi scrubber to compensate for gas - flow rate changes
IPC: B01D47/10
Filed: 1971-05-26
Granted: 1972-02-04
Abstract: An annular venturi scrubber for scrubbing an impurity laden gas stream with a liquid, in which spaced horizontal baffles are provided at the base of the central conical baffle and the lower extremity of the approach section, with the conical baffle rotatable or adjustable about a vertical axis, so that the throat opening may be modified to compensate for changes in the gas flow rate.
Patent FR-2226087-A5 (FR)
Title: Transparent and flexible label holder - flattened sleeve held firmly in slot
IPC: G09F3/18
Filed: 1973-04-16
Granted: 1974-11-08
Abstract: Label holder for inserting into dovetail slot ensures that the label is held firmly. The holder is a flattened sleeve made from a flexible and transparent plastic material which is deformable elastically by pinching in two opposed directions, perpendicular to its longitudinal axis. The holder is kept deformed by the lateral walls of the slot into which the label is placed. The label is held firmly within the sleeve due to the greater concavity of the lower part of the sleeve with respect to the upper part. The sleeve can be fabricated in a number of forms all of which may fit into the dovetail slot.
Patent FR-2242873-A5 (FR)
Title: Frame for storing and transporting glass sheets and plates - using flexible clamping tubes filled with compressed air
IPC: B65D81/05
Filed: 1973-08-29
Granted: 1975-03-28
Abstract: The frame has a separate compartment for receiving each sheet, each compartment being fitted wiht flexible clamps mounted on the frame and operated pneumatically so that the sheets, esp. of glass, are securely fixed in their respective compartment. The air clamps can be operated simultaneously andopened individually by a compressed-air network and the clamps pref. consist of flexible tube which are inflated and pressed against a flexible guide fixed to the struts used to make the compartments. The glass sheets are pref stored in the vertical position, the base of each compartment being fitted with rollers for supporting and guiding the glass. Used for storing and moving large sheets of glass including wind-screens or curved shapes.
Patent FR-2254989-A5 (FR)
Title: Frusto-conical washer joint seal - for milling cutter of a drill bit for boreholes
IPC: F16J15/36
Filed: 1973-12-14
Granted: 1975-07-11
Abstract: Joint seal in the form of a frustro-conical washer, for ensuring the seal between a piece having a shaft and a piece rotating relatively to this shaft, partic. a drilling bit with rotary millers, comprises (i) >=1 elastic metal washer, (ii) a rigid fixing ring fixed to and sealed on one of the rotating pieces, (iii) an elastic bond formed by an elastomeric or rubber-type elastic material between the fixing ring and the elastic metal washer, and (iv) a shoe fixed to the elastic metal washer and rubbing on the other piece. An annular corrugated spring is provided on the piece carrying the fixing ring and applies the elastic shoe against the piece rotating relatively to the joint. System provides a frustro-conically-shaped joint compressed between two surfaces, to one of which is sealed and on the other of which it rubs under a uniform pressure greater than that obtd. in known joints so that the length of life of the bearings is extended.
Patent DD-141434-A5 (DD)
Title: Hydrostatisches radial-/axiallager
Inventor: HINCU DAN A
IPC: F16C32/06
Filed: 1979-01-12
Abstract: Die Erfindung bezieht sich auf ein hydrostatisches Lager
zur Aufnahme von Radial- und Axialkräften sowie der Biegemomente,
die auf eine Spindel einwirken. Durch die Erfindung wird mit
einfachen Mitteln eine gute Spindellagerung vorgeschlagen, die sich
durch eine hohe Lagerstufigkeit und geringe Durchbiegungsgefahr
der Spindel auszeichnet. Das Wesen der Erfindung besteht darin, daß
ein Mehrfachringdrucklager m, j zur Aufnahme der Axialkräfte und
der äußeren Biegemomente und zwei Radiallager g, r zur Aufnahme
der Radialkräfte in-einer Lagerbüchse 1 ausgebildet sind. - Fig.1 -
Patent DD-149654-A5 (DD)
Title: Verfahren zur herstellung von cyanwasserstoff
Inventor: VOIGT CARL
IPC: C01C3/02
Filed: 1980-03-26
Abstract: Das an sich bekannte BMA-Verfahren kann jetzt auch mit Fluessiggasen durchgefuehrt werden und zwar durch Anwesenheit von zusaetzlichem Wasserstoff bei Reaktionsbeginn. Das Atomverhaeltnis von Kohlenstoff zu Stickstoff und Wasserstoff liegt zwischen 1 : 1 : 7,1 bis 1: 1,33 : 13. Als zusaetzlicher Wasserstoff wird der Anteil bezeichnet, der ueber den bei der formelmaeszigen Umsetzung "KW + NH&ind3!" vorliegenden Wasserstoff hinausgeht. Im uebrigen sind die Reaktionsbedingungen die gleichen wie beim bekannten BMA-Verfahren.
Patent DD-154817-A5 (DD)
Title: Verfahren zur darstellung der molekularen verbindung von beta-diaethylaminoaethylamid der p-chlorophenoxyessigsaeure mit 4-n-butyl-3,5-diketo-1,2-diphenylpyrazolidin
Inventor: BOGUSZ JAN
IPC: C07D231/30
Filed: 1980-11-26
Abstract: Die Erfindung betrifft ein Verfahren zur Darstellung der molekularen Verbindung von beta-Diaethylaminoaethylamid der p-Chlorophenoxyessigsaeure mit 4-n-Butyl-3,5-diketo-1,2-diphenylpyrazolidin fuer die Anwendung als Antiphlogistikum und Antirheumatikum. Ziel der Erfindung ist die Darstellung in einem einstufigen Herstellungsverfahren. Erfindungsgemaess werden Verbindungen der Formel I derart hergestellt, dass p-Chlorophenoxyessigsaeure in Gegenwart von 4-n-Butyl-3,5-diketo-1,2-diphenylpyrazolidin mit beta-Diaethylaminoaethylamin unter Anwendung stoechiometrischer Mengen oder mit einem unwesentlichen Ueberschuss von beta-Diaethylaminoaethylamin in einem nichtpolaren Loesungsmittel bei einer Temperatur von 107 Grad C...148 Grad C zur Reaktion gebracht wird, wonach die molekulare Verbindung, die sich gebildet hat, vom Reaktionsmittel abgetrennt und durch Kristallisation in einem organischen, mit Wasser mischbarem, polarem Loesungsmittel mit einem Gehalt von nicht weniger als 2 Molen Wasser pro 1 Mol der molekularen Verbindung gereinigt wird.