baber/WOPTO huggingface dataset:
Patent CH-560229-A5 (CH)
Title: Steroid unsatd lactones intermediates for cardenolides
IPC: C07J19/00
Filed: 1967-03-07
Abstract: Method for (I) The nucleus may be further substituted and/or unsatd. Intermediate for cardenolides. Crude DELTA4-pregnene-15alpha, 21-diol-3,20-dione-15,21-dimethanesulphonate (from 4.25 g of the 15alpha, 21-diol, 7.3 ml MeSO2Cl, and 14.5 ml C5H5N), D.M.F (40 ml.), and potassium ethyl malonate (5.6 g), were stirred 3 hr. at 60 deg. under N2, cooled, poured into H2O (200 ml), extd. with CH2Cl2/Et2O, washed 6 x with H2O, dried, and evapd. in vac. The residue was dissolved in collidine (41 ml) with warming, cooled to 20 deg., and left for 1 hr. H2O (8 drops) and p-toluene-sulphonic acid (12 g) were added, heated 3-5 min. at 100 deg., refluxed (bath temp. 205 deg.) 50 min., and evapd. in vac. The residue was extd. with d. HCl and CH2Cl2, the organic phase washed (d. HCl and H2O), dried, evapd. in vac., and recryst. from CH2Cl2/MeOH, giving (I) (2.38 g) m.p 275-8 deg.
Patent CH-687360-A5 (CH)
Title: Active mobile for promotional display
Inventor: KAHN IWAN
IPC: G09F19/02
Filed: 1993-11-02
Abstract: The mobile has a mobile body (11), e.g. a stone ball, freely suspended from a carrier unit (C) via a coupling element (2), which acts as a spring for storing mechanical energy. The carrier unit has a drive element (31,34-37) acting on the coupling element, for oscillation of the mobile body with a variable oscillation amplitude. Pref. the drive element intermittently transmits energy to the coupling element, which maintains the oscillation of the mobile body over a relatively long-term time frame. The drive element is pref. electrically powered via a solar cell.
Patent CH-678956-A5 (CH)
Title: Butt-joint between detachable deflector bars - has plates inside bars fitting over locking rib post
Inventor: SALA ARMANDO
IPC: E01F15/00
Filed: 1989-10-10
Abstract: The butt-joint is between two detachable deflector bars at roadworks, etc. The bars (1,2) are of box-section, each with a lengthwise slot (1a,2a). A bolt (4) secures the bars detachably together and to a rib (5) on a post (3). A holder (6,8) is bolted inside the end of each bar, and has a transverse plate (6,8) with a recess open to the underside, in which the rib engages, also fitting behind them so as to hold them together. In cross-section, the recesses are roughly in line with the bar centres of gravity. ADVANTAGE - Strength, and easy of dismantling.
Patent CH-667913-A5 (CH)
Title: Shooting target - with target plate of specified material released by bullet impact
Inventor: ROHRER ANDRE
IPC: F41J1/10
Filed: 1984-08-13
Abstract: Shooting target has a target plate (1) and an actuator (3) fixed to a stand (2) which holds the plate in a visible position but releases it in case of a hit by release of the holding pin (38) from a hole in the bracket (20). This target plate (1) is built up from several layers. At least the central layer (15) is a chipboard plate and the outer layers (16) are made of plastics material, e.g. PVC. ADVANTAGE - This target releases the target plate reliably in case of a hit.
Patent CH-647278-A5 (CH)
Title: Heald-frame side strut
Inventor: SHIMIZU YOICHI
IPC: D03C9/06
Filed: 1980-06-18
Abstract: A hollow profile (1) consisting of metal is filled with plastic material (2). A connecting element (6) projects through an orifice (5) into a cavity (4) of the spar (3) and is fastened there by fastening means (7, 8). The invention is suitable for the production of heald frames which are thereby reduced in weight and which can be produced easily and cheaply. Heald frames produced in this way work at a low noise level and are highly durable particularly in high-speed looms. <IMAGE>
Patent CH-574291-A5 (CH)
Title: Bar feed for automatic lathe - slotted feed tube, gate actuated by dog sleeve linkage system on chain
IPC: B23Q7/10
Filed: 1974-04-22
Abstract: Mechanism for the controlled feeding of bar or tube workpieces (24) of a range of diameters from a ramp type magazine (22) to an auto-lathe, uses a feed tube (18) with diametrically opposed slots to receive workpieces in sequence and guide them to the machining station, the tube being fed through a gate actuated by a sliding sleeve and articulating linkage system. Workpieces are fed and retracted according to machine requirement. The sleeve is mounted to slide on a concentric shaft. The gate is of the claw commutator form permitting one only workpiece to advance at a time. A return pulley with recoil spring releases the sleeve using a dog mounted on an endless chain then the commutator claw returns to rest.
Patent CH-647852-A5 (CH)
Title: Sealing collar for pipe bushings
Inventor: HAESLER HEINZ
IPC: F16L5/02
Filed: 1980-08-18
Abstract: The sealing collar has an annular collar body (1) consisting of foamed plastic. It contains an annular rubber seal (2) with inwardly projecting sealing ribs (2a). The collar body (1) is furthermore connected to a sealing film (4) which has a square form. The rubber seal (2) and the sealing film (4) are foamed into the collar body (1). The sealing collar is intended for use in spaces which are protected against moisture and whose floors and/or walls are clad with sealing webs. It simplifies the sealing of pipe bushings. <IMAGE>
Patent CH-566265-A5 (CH)
Title: Carboys washing machine - has fan and heater supplying hot air to item interiors
IPC: A47L15/48
Filed: 1973-06-07
Abstract: The machine has a washing bowl with a door, and a set of vertical tubular parts comprising a support for the glassware to be washed. The support moves between a loading position outside the bowl and a working one right inside it. In the latter position the support is connected to the water supply so as to spray the insides of the items on it. The machine also has a heater body and a fan supplying the support with hot air, which is thus also distributed inside the glassware. The support can have a coupling allowing it to be connected in succession to the water and hot air supplies, typically in the form of a U-shaped elbow pivoting on it and fitting in alternative sockets at the free end.
Patent CH-633262-A5 (CH)
Title: Hydroxysuccinimido esters, processes for their preparation and their use
Inventor: BATZ HANS-GEORG DR
IPC: C07D207/46
Filed: 1978-01-01
Abstract: To prepare the novel hydroxysuccinimido ester derivatives of the formula I, various derivatives of the monocarboxylic or dicarboxylic acid on which the hydroxysuccinimido ester is based are reacted in the manners specified in Claim 2. The novel compounds of the formula I can be employed for covalently linking biologically active proteins, with the biological activity being to a large extent preserved. The novel compounds of the formula I are notable for their ability to react with copolymerisable double bonds, hydroxyl groups and amino groups, and with further active groups which are located on support substances for proteins. <IMAGE>
Patent CH-601605-A5 (CH)
Title: Roof edge joint construction
Inventor: RENSCH EBERHARD G
IPC: E04D13/15
Filed: 1976-07-13
Abstract: Roof edge joint construction has edge section with rib secured by snap connector to C-section beam
Patent BE-1005179-A5 (BE)
Title: Mecanisme de verrouillage pour porte coulissante.
Inventor: PAULSON GARY FRANCK
IPC: H04N1/00
Filed: 1990-08-23
Granted: 1993-05-18
Abstract: Mécanisme de verrouillage pour une porte de pation (18) comportant un châssis (20) rectangulaire étroit entourant une fenêtre et pouvant coulisser dans un chambranie (12) de telle sorte qu'un côté de châssis vertical entre en contact avec le chambranle lorsque la porte est fermée, une paire de gâches espacées verticalement sur le chambranle pouvant être engagées par une paire de verrous espacés sur le châssis de porte, les verrous étant sollicités vers une position ouverte et étant déplacés par les gâches vers une position de verrouillage lorsque la porte est fermée.
Patent CH-693945-A5 (CH)
Title: Template for producing envelopes of paper, thin cardboard and foil consists of a plane plastic plate shaped so that the required envelope format is produced together with partly overlapping sides and a flap
Inventor: GUT-WIDMEIER REINHARD
IPC: B31B160/10
Filed: 2000-01-20
Abstract: The template (1) for producing envelopes of paper, thin cardboard and foil consists of a plane plastic plate which incorporates a rectangular central area corresponding to the required envelope format, and bounding areas (a, b, c, d) corresponding to the foldable and glueable, partly overlapping sides and the flap of the envelope.
Patent CH-585503-A5 (CH)
Title: Mass prodn. of parasitic insects - for destruction of harmful insects in the egg stage
IPC: A01K67/033
Filed: 1972-09-26
Abstract: The insect hosts, e.g. moths, are produced by infecting grains, e.g. barley or maize, with the eggs of the host insects, and placing them in containers, so that the obtd. imagos concentrate in the lower part of the containers because of their negative reaction to light. The adult insects are led through a guiding cone to the insect conduit and as the moths accumulate, an air pump transfers the moth imagos to a collector. After mating, the femal moths lay their eggs in the cells of horizontal sheets and are cleaned in a pneumatic separator from the bodies of dead moths etc. They are then stuck on ribbons and introduced into another container where they are infected with the parasite trichogamma, making use of the positive reaction of the latter to light. The infected eggs are transferred to conditioning chambers for the development of the trichogamma in the moth eggs and in adapting them to natural climatic conditions, until their distribution for use in the fields. The egg-eating parasites leave the moth eggs and deposit their own eggs in those of the harmful insects. The trichogamma larvae develop inside these eggs and feed on their contents, thus destroying the harmful insects in the egg stage. The process creates the optimum controlled conditions for obtg. insects with a high quality from the biological point of view.
Patent CH-608696-A5 (CH)
Title: Method for manufacturing food products in pieces
Inventor: CHIOSSO GIOVANNI
IPC: B23K26/08
Filed: 1976-12-15
Abstract: It consists in extruding a strip of food product (2) onto a transporter (4), in making incisions in it by means of an incising roller (5), in cooking it in a continuous oven (7) and in exposing it to a laser ray coming from a cutting head (8) which is movable along the abovementioned incisions made by means of the incising roller (5). A food product in pieces is thus obtained, the cut surfaces of which are sterilised by the laser ray which minimises the risk of development of spores on these surfaces. <IMAGE>
Patent CH-561401-A5 (CH)
Title: Drying installation for heavy ceramic ware - with variable drying air input at different stages of drying
IPC: F27B1/00
Filed: 1972-11-20
Abstract: Installation for drying green mouldings in the heavy ceramic industry comprises a closed chamber divided into several tunnels disposed parallel to one another. The mouldings are carried through on a conveyor belt. Certain of the tunnels can be supplied with drying air at different temps. and humidity in accordance with the fastest possible drying rate.
Patent CH-694472-A5 (CH)
Inventor: SCHWITZGEBEL FERNAND
IPC: F25D17/06
Filed: 2000-05-04
Abstract: Device has several cooling zones one above other, freezing compartment (A), separate special compartment (B) and air circulation arrangement (20, 26,30) between freezing compartment and separate special compartment for cooling special compartment. A first circulation of air passes from freezer compartment to a heat exchanger (20) and a second air circulation acts within the special compartment.
Patent FR-2041588-A5 (FR)
Title: Microwave cavity coupling modified by - semiconductor diode
IPC: H01P7/06
Filed: 1969-04-30
Granted: 1971-01-29
Abstract: A forward biased semiconductor diode (Si or Ge) is placed in the microwave cavity and the coupling modified by modulating the current through the diode. In effect the resistance of the equivalent resonant circuit is modified. For optimum effect the diode is placed symmetrically relative to the input orifice, in a plane perpendicular to the electric field and at 45 degrees to the magnetic field. The device is useful in regions of high nuclear radiation and low or fluctuating temperatures.
Patent FR-2030637-A5 (FR)
Title: Non-sewing fabric assembly
IPC: D06M23/18
Filed: 1969-11-18
Granted: 1970-11-13
Abstract: Natural fibre or yarn fabrics of any size or dimension are assembled by placing between them at chosen places a plastics film or thin strip and heating the assembly at the places to a temp. enough to melt the plastics for a given time, and under a given pressure, chosen as a function of fabric texture and yarn/fibre properties.
Patent FR-2070459-A5 (FR)
Title: Cutting webs - by automatically marking/detecting - the mark/and cutting
IPC: D06H1/00
Filed: 1969-12-05
Granted: 1971-09-10
Abstract: A web is marked e.g. mechanically, electrically magnetically or by printing, and fed past a detector which detects the mark and actuates a cutter to cut the web along the mark. The cut-piece is deflected by a guide surface onto a conveyor which conveys it to a piling position. The mechanism is used with looms or printing machines and operates automatically.
Patent FR-2105465-A5 (FR)
Title: Freezing liquids - in thick-walled rotary drum with corrugated refrigerant passages
IPC: F28D11/00
Filed: 1970-09-08
Granted: 1972-04-28
Abstract: Freezing plant comprising a drum rotating with part of its surface in a liquid to be frozen, while a refrigerant is circulated inside the drum, in contact with the cylinder wall. The cylinder wall is made of much thicker metal than previously, i.e. 7-35 mm, pref. 15-25 mm thick. The increased thickness of the cylinder wall simplifies construction including the provision of refrigerant passages inside the wall by using corrugated sheet between the wall and a coaxial sleeve. The thick heat-exchange wall serves as a thermal reservoir and protects treated material from temp. fluctuations.
Patent FR-2165264-A5 (FR)
Title: Turbine blades - of synthetic resin incorporate reinforcing plate which is exposed at the leading edge
IPC: F01D5/28
Filed: 1971-12-23
Granted: 1973-08-03
Abstract: An aerofoil shape synthetic resin (e.g. polyamide, polyester, epoxy resin) has encapsulated in it a metal plate which is exposed at the leading edge of the blade and which is also pref. exposed at the trailing edge of the blade whereby the edgees of the plate define respectively the leading and trailing edges of the blade. The plate pref. has apertures into which the resin can flow to provide a mechanical key. Alternatively, two plates may be provided such that they are exposed respectively at the leading and trailing edges of the blade, and the plates may be connected by a fibre (e.g. glass, carbon) reinforced resin (epoxy) plate. The blade is cheap to produce and the edges are shock and abrasion resistant.
Patent FR-2188917-A5 (FR)
Title: Josephson junction semiconductor device - with reduced perturbation effect on the existing magnetic field
IPC: H01L39/22
Filed: 1972-06-09
Granted: 1974-01-18
Abstract: Device comprises a thin electric barrier (insulating) such as a semiconductor barrier layer between two sheets of superconducting metal. The substrate incorporates electrical supply leads forming a plane supporting the junction and extending perpendicular to this plane while forming a flat portion in this plane. The support has a contour limited to covering the supply leads. The second superconducting layer extends beyond the contour of the first plane to contact the leads which supply it.
Patent FR-2152300-A5 (FR)
Title: Automatic roofing tile stacker - for loading mobile trays of firing furnace
IPC: B65G67/14
Filed: 1972-09-18
Granted: 1973-04-20
Abstract: Arched roofing tiles are stacked vertically on firing trays, by a machine, to which they are introduced piled horizontally. The piles are pushed forward over a roller conveyor, by a retractable piston, onto a carrier, to rest against vertical rails. The carrier then swings down through 90 degrees so that the tiles rest vertically on the floor of the firing tray, which has grooves to accommodate the rails of the carrier. The carrier is moved forward by a jack, against a spring restraining a shaft to which its pivot is fixed, until e.g. a photo-celll indicates that tiles are far enough onto tray to permit the carrier to revert to its original horizontal position, when jack is withdrawn. The completed stack of tiles has additional support from a suitably shaped buffer at end firing tray. Process, reduces man-power requirements, and the tiles, being stacked vertically, are not subject to uneven firing, or distortion from weight of other tiles.
Patent FR-2201691-A5 (FR)
Title: Oil recovery from spills on water - by floating skimming equipment
IPC: E02B15/10
Filed: 1972-09-29
Granted: 1974-04-26
Abstract: Oil may be recovered from water surfaces by means of a floating oil skimmer, which can be easily dismantled and transported. The skimmer is a box-like structure, supported on detachable buoyant pontoons along each side, and contains inlet equipment, oil-water sepn. zone, oil collection sump and water outlet facilities. The inlet at the open front end of the skimmer is arranged such that the skimmed water-oil mixt. runs back down a slope from an adjustable lip device, which may be moved to control the thickness of the skin taken. The sepn. zone includes an adjustable weir at the bottom of the slope over which the sepd. oil can flow. The oil skimmer can operate in relatively heavy seas and will efficiently recover oil from thin layers spread over large areas.
Patent FR-2211859-A5 (FR)
Title: Rubbish pulping and seiving machine - has rotating disc with teeth forming vortex in water containing rubbish
IPC: B02C18/00
Filed: 1972-12-27
Granted: 1974-07-19
Abstract: The pulping machine has a fixed housing, wide at the top and narrow at the bottom, the vertical walls of the narrow bottom part being perforated to form a coarse seive. The floor of the container for the rubbish is flat and rotates at high speed. Near the edges of the floor are posts which exert a marked stirring effect and help to establish the vortex. They have teeth cooperating with fixed knife blades to shred large items of rubbish. The gap between the rotating floor and the fixed sidewalls is narrow and armoured with teeth, so that only small pieces of solid material can excape by this route. These is a drain channel underneath the rotating floor.
Patent FR-2186852-A5 (FR)
Title: Plasma-spraying of zircon - from water-stabilised burners eliminating volume changes with temp
IPC: H05H1/42
Filed: 1973-06-01
Granted: 1974-01-11
Abstract: Spraying of zircon with a plasma flame contg. H+ and OH- ions from a water-stabilised burner results in the formation of a deposit consisting of a mixt. of tetragonal ZrO2 and glassy SiO2. Thus, the transition from the monoclinic ZrO2 to tetragonal ZrO2 occurring on heating (at 1050-1250 degrees C) with a 3% longitudinal shrinkage, and the reverse change on cooling (at 950-750 degrees C) is eliminated (it resulted in cracking of the deposit after a no. of thermal cycles). This method can be used for the formation of protective coatings or refractory articles such as crucibles (by plasma-spray deposition in a mould).
Patent FR-2269278-A5 (FR)
Title: Container for separate storage of two media - used for simultaneous delivery with one medium stored in breakable pipe and the other in outer coating
IPC: B65D81/32
Filed: 1973-12-27
Granted: 1975-11-21
Abstract: The non pressurised container is for the separate storage and simultaneous delivery of at least two media at least one of which is liquid with an outer coating fitted with at least one outlet opening. The closed outer coating consists of a soft deformable material which encloses at least one rigid closed and breakable pipe with a smaller cross section than the outer coating with the centre section having an area of smaller cross section. Each rigid and breakable pipe contains a first medium, whilst the outer coating of the container outside the pipe or pipes provides the storage area for the second medium to be delivered.
Patent DD-202837-A5 (DD)
Title: Schreibmaschine mit einem typenrad
Inventor: GIOLITTI NICOLO
IPC: B41J1/24
Filed: 1982-04-29
Abstract: Schreibmaschine mit einem Typenrad als Trageelement fuer die Typen, einer Antriebseinheit, die das Typenrad zur Drehung um seine Achse antreibt, und einer Vorrichtung zur Kopplung des Typenrades mit der Antriebseinheit. Die Aufgabe besteht darin, die Schreibmaschine so auszubilden, dass beim Wechseln des Typenrades ein ausserordentlich praezises Positionieren desselben im Verhaeltnis zum dazugehoerigen Antriebselement erfolgt. Dies wird erfindungsgemaess dadurch erreicht, dass die Kopplungsvorrichtung im wesentlichen aus einem Stift, der in ein Loch im Typenrad eingreift, einem ersten elastischen Element in Form eines Hebels, das von der Einheit getragen wird und eine Axialdruckkraft auf das Typenrad in einer ersten Richtung uebertragen kann, einem zweiten elastischen Element in Form einer Feder, das auf das Typenrad einen Axialdruck in einer Richtung uebertragen kann, die der Druckkraft entgegengesetzt ist, die von dem ersten Element erzeugt wird, und einem manuellen Steuerelement gebildet ist, das so auf das zweite elastische Element wirkt, dass es, wenn es betaetigt wird, die Druckkraft kompensiert, die durch das zweite elastische Element erzeugt wird.
Patent DD-218930-A5 (DD)
Title: Zahnkopplungsvorrichtung fuer schwingende wellen
Inventor: TENDERO LOUIS
IPC: F16L55/10
Filed: 1984-04-11
Abstract: Die Erfindung bezieht sich auf die Kopplung zweier Wellen, die um ein Koppelzentrum Schwingungen mit kleinen Schwingwinkeln ausfuehren. Das Ziel der Erfindung ist es, eine Vorrichtung anzugeben, die trotz der Schwingbewegungen die Drehmomente ohne Spiel uebertraegt. Dieses Ziel wird dadurch erreicht, dass ein Gleitorgan in einer Rinne zwischen den beiden Endstuecken der Wellen angeordnet ist. Die Zaehne eines der Endstuecke greifen in diese Gleitstuecke ein und uebertragen die Drehmomente auf die Raender der Rinne im anderen Endstueck.
Patent DD-247025-A5 (DD)
Title: Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten
Inventor: HAUK ROLF DR DIPL ING
IPC: C21B13/00
Filed: 1986-03-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von fluessigem Roheisen oder Stahlvorprodukten aus teilchenfoermigem eisenhaltigem Material, insbesondere aus vorreduziertem Eisenschwamm, sowie zur Erzeugung von Reduktionsgas in einem Einschmelzvergaser. Das erfindungsgemaesse Verfahren besteht darin, dass in einem Einschmelzvergaser (1) durch Zugabe von Kohle und durch Einblasen von sauerstoffhaltigem Gas mittels die Wand des Einschmelzvergasers durchsetzender Duesenrohre (2), wobei ein von dem sauerstoffhaltigem Gas durchstroemtes Festbett aus Kokspartikeln und darueber ein Fliessbett (Wirbelbett) aus Kokspartikeln gebildet werden und das eisenhaltige Material dem Fliessbett aufgegeben wird, werden Reoxidationsvorgaenge der fluessigen eisenhaltigen Produkte vermieden und der Bedarf an Primaerenergie verringert, indem unterhalb des von sauerstoffhaltigem Gas durchstroemten Festbettes (II) ein nicht durchgastes Festbett (I) aus Kokspartikeln vorgesehen wird und das Fliessbett (III) ueber dem von sauerstoffhaltigem Gas durchstoermten Festbett (II) von sauerstofffreiem bzw. sauerstoffarmen Gas durchstroemt wird. Figur