baber/WOPTO huggingface dataset:
Patent CH-571372-A5 (CH)
Title: Degassing melts during solidification in a mould - using gas bubbles and baffle-plate to circulate melt in feeder head
IPC: B22D7/10
Filed: 1974-03-28
Abstract: Process for the degassing of a melt which is solidifying in a mould, the novelty being that the degassing occurs in the feeder head, into which a current of scrubbing-gas bubbles is fed so that increased circulation occurs between the melt in the feeder and the remainder of the melt which is still solidifying in the mould to form the casting. The feeder head pref. contains a baffle plate with the gas inlet(s) on one side, causing the melt to circulate and flow downwards into the mould, and the top part of the feeder head is pref. heated. Instead of a baffle plate, a tube projecting down into the mould may be used to create the desired circulation of the melt. During solidification, dissolved gases, e.g. H2 in molten iron, are transferred to the molten part of the metal in the mould and the riser. The invention removes such gases by scrubbing in the feeder, and the process is suitable e.g. with large castings.
Patent CH-610616-A5 (CH)
Title: Heat-insulating and sound-insulating encased block and process and device for producing encased blocks of this type
Inventor: MAGERLE OTTO ING
IPC: E04C1/40
Filed: 1976-04-09
Abstract: A heat-insulating and sound-insulating encased block contains a frame-shaped insulating insert (1) consisting of plastic. The outer surfaces of said insert are enclosed by a two-part concrete casing (6). Connection is effected by projections (8) and grooves (2) which engage one in the other. Since in each case one insulating projection (3) is present between the two parts of the concrete casing (6), the formation of a cold bridge is avoided. A description is further given of a process and a device for producing blocks of this type. <IMAGE>
Patent CH-593487-A5 (CH)
Title: Manually operated materials hardness tester - has direct reading dial on top of concentric cylinder plunger mechanism
IPC: G01N3/00
Filed: 1975-04-10
Abstract: The hardness tester comprises an outer cylindrical housing (87) with diametrically-opposed handles for operating the device (90). The housing has an inner ring (97) through which passes a central cylinder (88). This cylinder carries a projecting ring (95) with bevelled rim (96) which supports the corresponding face of the other ring (97) through a ball-bearing race (99). The upper part carries an indicating dial (93) and pointer operated by a hydraulic mechanism energised during operation. The tester is first correctly centred over the work-piece surface and downward pressure on the handles causes a pointed probe to be forced vertically down through a double coil spring coupling mechanism within the central cylinder (88). This actuates the metering device and the hardness value can be read off directly from the top of the instrument.
Patent CH-677506-A5 (CH)
Title: Weft projectile drive and oil brake - has recess on piston and control edge on cylinder to give increased production by faster working
Inventor: VEZZU DANILO
IPC: D03D49/38
Filed: 1988-12-22
Abstract: The projection mechanism together with an oil brake, to propel a weft-carring projectile across the shed of a shuttleless loom, has at least one recess (53) in the brake piston (51) running along the piston length direction, but extending over only part of the piston circumference. The recess depth, along the piston line.  is varied. The brake cylinder has a control edge (76) with adjacent expansion (77) of the cylinder zone. Pref. the height (V) of the cylinder expansion is greater than the height (K) of the control edge. The recess is an arc segment flat (53), a groove, or a circular recess with a double segment shaped oil passage and the radius of the recess is less than the radius of the brake piston. The depth (T) of the recess is varied linearly, or it changes in at least two steps of different pitches to give the linear variation. At least two symmetrical recesses can be fitted. The outlet area (71) is in the direction (72) of the oil flow through the recess. The brake piston is operated by a brake cam with a progressive control curvature. The oil brake has an adjustment valve (69) with a recess (59). The oil feed is connected to a sump and a lower section (64) of the cylinder to the cylinder to force the oil under pressure into the cylinder when the piston is retracted. ADVANTAGE - The brake system gives higher working speeds and takes up the additional stresses on the brake which increases by the square of the projectile speed and a shorter braking time.
Patent CH-573223-A5 (CH)
Title: Caramel flavour compsns - contain 4,5-dimethyl furfuryl alcohol or 4,5-dimethyl furfural
IPC: A23L27/20
Filed: 1971-04-28
Abstract: Caramel flavourings contain 0.01-100 ppm of 4,5-dimethylfurfuryl alcohol or 4,5-dimethylfurfural. They can be used in milk drinks, yoghurts, etc. In an example a flavouring compsn. contained 1 pt. wt. 4,5-dimethylfurfural; 5 pts. wt. ethyl maltol; 20 pts. wt. piperonal; 200 pts. wt. vanillin and 774 pts. wt. ethyl alcohol.
Patent CH-662905-A5 (CH)
Inventor: POPOVIC RADIVOJE
IPC: H01L43/06
Filed: 1983-12-19
Abstract: In an integrable Hall element, which includes a semiconductor layer of a single conductive type, a plurality of current electrodes adapted for being connected to an energy source, and wherein at least one current electrode and two sensor electrodes are located on a surface of the Hall element, and the one current electrode has a first connecting contact forming a first energy source pole, the improvement comprises the one current electrode being approximately located in the center of a line connecting the sensor electrodes. The remaining current electrodes are distributed current electrodes which have a second connecting contact, and a second energy source pole is formed by the distributed current electrodes; the distributed electrodes are so located with respect to the one current electrode so that all currents flowing between the one electrode and the distributed electrodes form a resultant current vector extending in the vicinity of the one current electrode substantially at right angles to the surface of the semiconductor layer.
Patent CH-645721-A5 (CH)
Inventor: FAVRE ROBERT
IPC: A61B5/02
Filed: 1980-09-24
Abstract: 1. Device for measuring physiological pressures in places difficult of access, which comprises a probe, notably a pressure catheter probe, for transmitting the pressure to be measured, said probe comprising at least one pneumatic circuit (3, 4, 5, 6, 7; 14, 15, 16, 17, 22, 23, 24, 25, 15; 14, 16, 28, 27) of the air-flow or other gas-flow type, said circuit comprising a filiform input tube (3-4; 14), a sensor (10; 38; 41) for transposing said pressure to be measured, and a discharge manifold (6, 7; 15; 27; 42; 34), said sensor being provided with at least one valve comprising an elastic diaphragm (11; 26), a pavillon (4; 18; 19) and a drain (6; 22, 23), said valve determining a sealing line (5) on top of said pavillon, said sealing line generating a pressure gradient in said flow, such that the pressure in said pavillon be maintained at a value consistent with said pressure to be measured, the device further comprising a propeller (1) for circulating said flow, a member (8) for adjusting the output of said flow, and a pressure gauge (12), characterized by the fact that while supplying said sensor with said flow, said filiform tube is also effective to transmit said pressure to be measured upstream (3) of said probe where it is measured by said pressure gage, in order to dispense with a specific measuring pipe and reduce accordingly the diameter of said probe.
Patent CH-615285-A5 (CH)
Title: Screwed presser
Inventor: SEGUIN RENE
IPC: H01H13/06
Filed: 1978-07-03
Abstract: Screwed presser with a presser-rod (1) which is axially displaceable in a tube (2), a sealing ring (9) being, in the screwed state, compressed and pressed against the presser-rod in such a manner that the same is secured against unintentional actuation e.g. by hydrostatic pressure. <IMAGE>
Patent CH-625699-A5 (CH)
Title: Automatic cleaning machine for sanitary discharge vessels, e.g. a plug-in pan
Inventor: SCHWIZER ANTON
IPC: A61G9/02
Filed: 1977-08-10
Abstract: The automatic cleaning machine has a sealable cleaning chamber (2), a nozzle (11) spraying into the chamber (2) and a chamber outflow connected to a conduit for waste water (18) having a siphon trap (4). A level-controlled (9) water tank (8) is connected to the nozzle (11) via a pump (7). There are quick-action couplings in order to connect supply lines, at least for cold and hot water (12, 13), to the water tank (8) to the supply networks. The cleaning chamber (2) is arranged with the water tank (8) in a housing (1) so as to be pivotable about an axis (5). This ensures easy access to all parts of the automatic machine that lie behind the rinsing basin and the water tank (8). The housing should not be broader than 60 cm and not be higher than 90 cm. <IMAGE>
Patent BE-1001312-A5 (BE)
Title: Connecteur pour relier l'une a l'autre deux poutres de bois.
IPC: E04B1/49
Filed: 1987-02-13
Granted: 1989-09-26
Abstract: Dans le connecteur destiné à relier l'une à l'autre des poutres de bois, les aptitudes d'une plaque dentée classique à transmettre des forces de compression et de traction ont été améliorées en fixant une ou plusieurs plaques dentées (3, 4, 5) à une plaque de base commune (2).
Patent BE-1010526-A5 (BE)
Title: Commande de transmission electrohydraulique reglable.
Inventor: LUH JOACHIM
IPC: F16H9/00
Filed: 1995-03-02
Granted: 1998-10-06
Abstract: Commande éléctrohydraulique d'une transmission réglable (10A) comprenant une vanne de pression primaire (25) et secondaire (30A) qui sont des vannes proportionnelles avec commande par deux arêtes et réunies dans une unité de base. A cette unité peut être associée une vanne de sécurité (90) qui garantit la régularisation du rapport de démultiplication même en cas de défaillance de la commande électronique. Cette unité de base peut, par de faibles modifications, s'utiliser aussi bien pour le fonctionnement selon le principe maître-esclave, que pour fonctionnement en partenariat. En changeant le tiroir de la vanne de pression secondaire (30A), on s'adapte aux communications de conduite, et en ajoutant une vanne de pression (110), on peut passer du principe maître-esclave au principe de partenariat tout en concervant les autres composants et commandes.
Patent BE-1010881-A5 (BE)
Title: Method for storage in discharge of a solid residues containing heavy metals.
Inventor: NINANE LEON
IPC: B09B1/00
Filed: 1997-01-27
Granted: 1999-02-02
Abstract: The invention concerns a method for refuse piling for dumping of solid residue containing heavy metals, which consists in setting in the dump (1), above the solid residue (5), a layer (4) of alkaline-earth metal carbonate.
Patent CH-601344-A5 (CH)
Title: C-17-C-3' disteroidyl-ethers
Inventor: ERCOLI ALBERTO
IPC: C07J1/00
Filed: 1973-07-10
Abstract: C-17-C-3' disteroidyl-ethers show improved and roll-anabolic, progestational anticonceptional, anti-inflammatory activity
Patent CH-611333-A5 (CH)
Title: Liquid thawing agent and use thereof for preventing accumulation of snow and/or ice on outdoor surfaces
Inventor: BONNANZIO ANTHONY J
IPC: E01H10/00
Filed: 1974-08-05
Abstract: In order to prevent accumulation of snow and/or ice on outdoor surfaces, a liquid thawing agent can be applied which essentially contains 30 to 45 per cent by volume of at least one alkylene glycol having 2 to 6 carbon atoms dissolved in water. Also included is an organic dye which is compatible with the solution and contains at least one sulphonic acid group, in an amount sufficient for conferring on the thawing agent a colour which can be recognised visually when in contact with a surface. Based on the total volume, the amount of dye can be about 0.1 per cent by volume. The composition mentioned ensures that reduced efficiency of the thawing agent due to washing off by the melt water can be recognised by a loss in colour.
Patent CH-638090-A5 (CH)
Title: Foamed material sheet, in particular for mattresses or gymnastics mats
Inventor: HOFER KARL
IPC: A47C27/14
Filed: 1978-12-12
Abstract: The elastic foamed material sheet consists of at least two layers which have prismatic or undulating profiles which face one another and are directed transversely relative to one another. The foamed material sheet is cut in half by a profile cut into the said shapes, and the profiles are turned towards one another and directed transversely relative to one another. This results in an improved and more progressive spring effect, and better ventilation is achieved. Additionally, the thickness of the sheet is enlarged by the height of the profile. <IMAGE>
Patent CH-586885-A5 (CH)
Title: Trigger safety catch for hand firearm - has lug on rear of trigger blocked by notched spring loaded slider
IPC: F41A17/46
Filed: 1973-12-05
Abstract: The safety catch for a hand held firearm includes a pair of shoulders machined across the rear of the trigger (2). This leaves a projecting lug (7) between them at the rear of the trigger guard. It can be locked by a sliding pin (9) just behind the lug (7). This pin (9), mounted in a hole (15) through this region of the breech, has a notch (10) matching the lug (7). When pushed in, the pin prevents the rear of the trigger moving backwards. When the slide is back again, the lug can enter the notch, allowing the trigger to travel back fully.
Patent CH-694534-A5 (CH)
Title: Valve device is for control of at least one fluid flow with at least one first and one second connections to housing together with slider device for cut-off of fluid flow between connections
Inventor: FREHNER WERNER
IPC: F16K31/122
Filed: 2004-05-27
Abstract: The valve device (10) is for control of at least one fluid flow with at least one first (11) and one second (12) connections to a housing (13), together with a slider device (14,15) for at least cutting off fluid flow between the connections. The slider device has a cylinder part in which a piston part displaces. The piston part has a guide part (154) and spaced apart from it is a closure plate (155), which is connected with the guide part by a connecting bar (156). The closure plate in the stop position of the valve device tightly locates on the cylinder part and when the valve device opens the aperture (144) is freed, permitting the production of a connection for flow between the first and second connections.
Patent FR-2020454-A5 (FR)
Title: Chemical etching of printed circuits
IPC: C23F1/02
Filed: 1969-01-23
Granted: 1970-07-10
Abstract: Unmasked areas of the plate are wholly or partially removed by a projected solvent. The solvent jet, which is perpendicular to the plate, describes a zigzag path across the plate, and covering at least its width. The liquid jet projects on the two lateral sides of the plate.
Patent FR-2032115-A5 (FR)
Title: Cosmetic product esp for skin care
IPC: A61K8/02
Filed: 1969-02-19
Granted: 1970-11-20
Abstract: Comp. for epidermal care, esp. of the face contains incubated and lyophilised egg (esp. hens egg), that has the embryo removed before lyophilisation. Pref. incubation is for 9-15 days in an O3-contg. atmosphere, the liquid is separated, swiftly frozen to -80 degrees C and then lyophilised or kept frozen at -40 degrees C. The lyophilised product may be powdered and rehydrated just before, use. Comps. using this may be face packs.
Patent FR-2056029-A5 (FR)
Title: Fish processing handler for gutted, beheaded - fish
IPC: A22C25/14
Filed: 1969-08-20
Granted: 1971-05-14
Abstract: The fish is centered from outside on the stomach side by pressing in the abdomen between the collar bones, then aligned on the side symmetrically to the pressure point and finally located by pressure applied to the back towards this pressure point. The fish should be turned by hand to bring the gap between the collar bones into the centre between the hang-up plates. It is then pushed towards its stomach side and centered and then located by pressure from both sides against its back.
Patent FR-2242911-A5 (FR)
Title: Data processing system for voice identification - converts signal into digitised quantised curves for storage as reference
IPC: G10L15/00
Filed: 1972-06-26
Granted: 1975-03-28
Abstract: The voice identification system reduces the data signals into instantaneous values corresponding to principal characteristics points. The characteristic points are transformed into representative points in a given set of co-ordinates. The representative points are translated into a digital language. The digital language is then used to construct a curve representing the original signal and stored. Each stored curve is then compared with the transformed voice requiring identification and the differences between the curves translated into digital language. Limits to these difference decide whether the voice is identified or not.
Patent FR-2170499-A5 (FR)
Title: Double chain lock stitch machine - stitch spreader under stitch plate has motion ensuring lower thread is wrapped around
IPC: D05B61/00
Filed: 1972-12-20
Granted: 1973-09-14
Abstract: A double chain stitch lock stitch sewing machine has a stitch loop spreader beneath the stitch plate which has a motion towards an already formed stitch, to ensure that the lower thread is wrapped around the needle axis on the side remote from the gripper.
Patent FR-2223972-A5 (FR)
Title: Hot welded and shaped decorative layer - with decorating film pressed onto adhesive layer by heated tool
IPC: B44C3/08
Filed: 1973-03-27
Granted: 1974-10-25
Abstract: Decorative articles, such as belts, buckles, in which the decorative motif may be secured by adhesive to e.g. a metal plate, are made from an adhesive layer which pref. consists of powdered p.v.c. dissolved in an acetone derivative and with a plastifier, followed by a cellular plastics layer carrying the decorative p.v.c. layer, all placed on the backing plate, then a heated pressure plate carrying a raised pattern to produce the desired decoration is forced down onto the sandwich so that the decorative film is cut and forced into the yielding cellular layer and secured to the backing plate by the heat and pressure on the adhesive.
Patent FR-2239083-A5 (FR)
Title: Thermoplastic junction pieces for building game - slotted plates wedge metal strips against plastic block
IPC: A63H33/06
Filed: 1973-07-25
Granted: 1975-02-21
Abstract: Terminal holes of two bands (7) fit over spherical stalk heads (4) emanating from a junction block and are locked in position by two longitudinally sliding notched (H) cover plates (5). The junction pieces are of the same width as the band and the stalks to the spherical heads decrease in dia. in steps, the larger dia. fitting the band perforation and the smaller receiving the notch (H) of the cover plate: these latter being L shaped in longitudinal section. Alternatively locking cover plates can be integrated to form a single laterally sliding U sectioned element.
Patent FR-2252773-A5 (FR)
Title: Removable hook for suspending objects from ceilings - folds into a T-shape around flanges on ceiling panel supports
IPC: E04B9/00
Filed: 1973-11-22
Granted: 1975-06-20
Abstract: The hook is formed from plastic, in two halves joined along a weak line (2) so that it may be opened and closed. When closed, it forms a T shape in section, and each half of the cross piece is turned back on itself to grip the flanges of the ceiling support when in position. A slot (3, 4) is cut in each vertical limb from which the desired objects may be suspended. A projection on one half of the hook is a press fit in a slot in the other half to hold the halves together.
Patent DD-147897-A5 (DD)
Title: Dielektrisch isolierter hochspannungs-festkoerperschalter
Inventor: HARTMANN ADRIAN R
IPC: H01L21/74
Filed: 1979-12-14
Abstract: Ein Hochspannungs-Festkoerperschalter,der fuer den Wechselstrom und den Gleichstrombetrieb geeignet ist und eine Sperrung in zwei Richtungen ermoeglicht, besteht aus einem p-leitenden Halbleiterkoerper 16, der durch eine dielektrische Schicht 14 von einem Halbleitersubstrat 12 getrennt ist, wobei ein p+leitender Anodenbereich 18, ein n+leitender Katodenbereich 24 und ein n+leitender Torelektrodenbereich 20 auf einer gemeinsamen Hauptflaeche des Halbleiterkoerpers angeordnet sind. Ein zweiter p-leitender Bereich 22 mit einer groeszeren Stoerstellenkonzentration als der Halbleiterkoerper umgibt den Katodenbereich. Zu den Anoden-, Katoden- und Torelektrodenbereichen bestehen gesonderte niederohmige elektrische Kontakte.
Patent DD-147855-A5 (DD)
Inventor: MURRAY KENNETH
IPC: G01N33/576
Filed: 1979-12-20
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying HBV antigenicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are characterized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent DD-150896-A5 (DD)
Title: Verfahren zur herstellung von n-dialkylaminomethyl-s,s-diarylsulfoximiden
Inventor: HAAKE MANFRED
IPC: C07D295/13
Filed: 1980-05-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von N-Dialkylaminomethyl-S,S-diarylsulfoximiden der allgemeinen Formel I, in der R&ind1! und R&ind2! unabhaengig voneinander fuer gegebenenfalls substituiertes Aryl stehen oder gemeinsam mit dem Schwefelatom ein heterocyclisches Ringsystem bilden koennen, und R&ind3! und R&ind4!, die gleich oder verschieden sein koennen, fuer gegebenenfalls substituiertes,geradkettiges oder verzweigtes Alkyl stehen oder gemeinsam mit dem Stickstoffatom ein heterocyclisches Ringsystem bilden koennen, sowie ihrer tertiaeren und quaternaeren Salze. Das erfindungsgemaesze Verfahren ist dadurch gekennzeichnet, dasz man ein S,S-diarylsulfoximid der allgemeinen Formel II, in der R&ind1! und R&ind2! die oben angegebenen Bedeutung. haben,nach Art einer Mannich-Synthese in einem mit Wasser nicht mischbaren Loesungsmittel mit Formaldehyd und einem sekundaeren Amin der allgemeinen Formel III, in der R&ind3! und R&ind4! die oben angegebenen Bedeutungen haben,umsetzt u. gegebenenfalls die erhaltene Verbindung in ihr tertiaeres oder quaternaeres Salz ueberfuehrt.
Patent DD-202398-A5 (DD)
Title: Mahlanlage zum vermahlen von getreide und sonstigen produkten
Inventor: ROSZMANN ISTVAN
IPC: B02C25/00
Filed: 1982-04-12
Abstract: Die Erfindung bezieht sich auf eine automatische bzw. halbautomatisch arbeitende Mahlanlage zum Vermahlen von Getreide, Koernerfruechten und anderen Produkten. Die erfindungsgemaesse Mahlanlage wird elektronisch gesteuert und ist auch fuer die Fernsteuerung geeignet. Die in die Maschine eingegebene Mahlgutmenge wird durch eine Messeinrichtung erfasst und mit dem so gewonnenen elektrischen Signal auf elektromagnetischem Wege die Speisewalzen ein- bzw. ausgeschaltet, die Mahlwalzen ein- und ausgerueckt und im Falle einer vollautomatischen Maschinenausfuehrung auch die Einstellung des Speisespalts vorgenommen. Die Anlage arbeitet mit einer verzoegerten Mahlwalzeneinrueckung. Es eruebrigt sich die Verwendung einer pneumatischen oder hydraulischen Hilfsenergie, die erfindungsgemaesse Steuerung erfordert einen geringen Energiebedarf und ist sehr umweltfreundlich.