baber/WOPTO huggingface dataset:
Patent CH-673981-A5 (CH)
Inventor: KELDANY RACHID
IPC: F16L11/00
Filed: 1987-08-25
Abstract: A profiled band that includes two longitudinal edges of which one is provided with a groove and a parallel extending rib is allocated to the other one, which mentioned parts form a locked seam when the band is wound to a pipe, which seam is mechanically held in its operational position. The band is specifically suitable for an in situ production of wound pipes having a helically extending seam.
Patent CH-647141-A5 (CH)
Title: Device for warning of an epileptic fit
Inventor: DUCOMMUN GEORGES
IPC: G08B21/04
Filed: 1979-04-09
Abstract: Said device comprises at least one recording element (10) for recording the electroencephalogram, an evaluation unit (13) for determining the instant at which the patient must be warned of the next fit, and a signal transmitter as well as a time base (14) connected to the evaluation unit (13). It can also contain an amplifier (11) and a trigger circuit (12) between the recording element (10) and the evaluation unit (13). The evaluation unit can also be connected to a programming circuit (15) by means of which it is possible to input evaluation parameters. A display unit (17) for displaying certain values determined by the evaluation unit (13) can also be connected to the latter. <IMAGE>
Patent CH-679342-A5 (CH)
Title: Equipment displaying items outside its housing - uses hollow mirror preceded by deflecting mirror, holder for background slide and white illuminating light
Inventor: DEL-PRETE SANDRO
IPC: G02B27/02
Filed: 1989-09-25
Abstract: The equipment illustrates items (11) in the free space outside its housing (1), using a hollow mirror (6). The hollow mirror is preceded by a deflecting mirror one (5), typically flat and semi-transparent, and the item can be moved by a fan (14) and/or a rotary support plate (10). A holder (15) is provided for a background slide (16). A white illuminating light (12) can be provided, and an ultra-violet one (13) where the item is fluorescent. ADVANTAGE - True representation in space before observer.
Patent CH-682321-A5 (CH)
Title: Device for feed of envelopes or documents into office machine - has withdrawal roller, accumulation surface arranged in delivery direction, and pair of rollers located in single common transport axis extending in feed direction
Inventor: RUTISHAUSER ALBERT
IPC: B65H5/06
Filed: 1990-11-09
Abstract: The one-sideded located rollers (17,22,23) are arranged on a single common transport axis one behind the other in the transport direction, of which one acts as withdrawal roller (17) for the stack (11). At least one further roller (22) with a rotatable brake component (23) likewise on the transport axis forms an individualisation gap (21) and the bearings of the rollers (17,22,23) are on the same side in relation to the transport axis. ADVANTAGE - A simplified device with a reduced structure.
Patent CH-688551-A5 (CH)
Inventor: KEMPF DALE J
IPC: C07D213/00
Filed: 1991-11-19
Abstract: An intermediate of the formula: <CHEM>  and  an intermediate of the formula: <CHEM> or an acid addition salt thereof.M
Patent CH-562556-A5 (CH)
Title: Utilisation of waste products and/or heat from bioreactors - particularly from fermenters, as growth factors for plant culture
IPC: A01G7/02
Filed: 1974-03-14
Abstract: Biological utilisation of waste material and/or waste heat from bioreactors e.g. fermenters by supplying these waste products as plant growth factors. Utilises the very large amounts of material particularly CO2 and of heat produced from biological processes and at present entirely wasted. The CO2-containing waste air e.g. from fermenters, is pref. supplied by pipeline and distributions equipment together with waste heat, both to plants grown in open fields and to those in greenhouses. Alternatively, the waste products are utilised for submerged plant growth, e.g. algae cultivation.
Patent CH-614798-A5 (CH)
Title: Transreflector in a display device
Inventor: KALTBRUNNER HANS
IPC: G09F9/00
Filed: 1977-04-06
Abstract: The transreflector comprises a substrate (2) on which a multi-layer system (5) of dielectric, non-absorbing, layers is applied for the purpose of obtaining the highest possible degree of reflection for incident light with a simultaneous high transparency for light passing through. The multi-layer covering of layers with different refractive indices is preferably constructed in such a way that the transreflector exhibits a specific colour effect in order to ensure easy readability of the display. <IMAGE>
Patent CH-668033-A5 (CH)
Title: Composite polystyrene foam mouldings - produced with two parts of different density by equipment which moves rams against tapered sides of moulds to alter mould width
Inventor: SPIRIG JOSEF
IPC: B29C44/44
Filed: 1985-10-10
Abstract: The peripheral walls of the moulding box are movable inwardly and outwardly and to compress the foamed, expanded and cooled polystyrene foam of lowr density, the walls are moved moved inwardly over only a fraction of the full width. This produces a three-dimensional moulding which has at least two three-dimensional layers which have different properties. ADVANTAGE - Complicated shaped mouldings can be made which have impact absorbing elastic properties.
Patent CH-601087-A5 (CH)
Title: Appts. providing pneumatic conveyance of granular materials
Inventor: NEU FRANCIS
IPC: B65G53/66
Filed: 1977-04-29
Abstract: Appts. providing pneumatic conveyance of granular materials has control for two valves operating in dependence on pressure in conveyor conduit
Patent CH-669498-A5 (CH)
Inventor: WALKHOFF KLAUS
IPC: A43B5/04
Filed: 1985-12-23
Abstract: A shoe upper portion of a ski boot comprises a shell portion enclosing the foot and a tongue portion attached thereto. The tongue portion comprises an instep region and a shin region and a transition region therebetween. A corrugated or undulated wall section having elevations and depressions, i.e. corrugations, is located in the transition region. This wall section is composed of a different type of material than the remainder of the tongue portion and possesses a lower bending stiffness or flexural rigidity than the remainder of the tongue portion. This wall section is non-detachably joined to the remainder of the tongue portion and forms therewith a unitary structure. The larger bending or flexural elasticity of the wall section facilitates bending of the lower leg.
Patent CH-601425-A5 (CH)
Title: (3)-Substd. (1,5)-dihydroxy-(4,8)-diamino-anthraquinone dye mixts.
Inventor: HINDERMANN PETER DR
IPC: C09B1/52
Filed: 1975-12-23
Abstract: (3)-Substd. (1,5)-dihydroxy-(4,8)-diamino-anthraquinone dye mixts. from sulphonated (3)-unsubstituted cpds. and desulphonating
Patent CH-611489-A5 (CH)
Title: Pesticides
Inventor: DRABEK JOZEF DR
Filed: 1975-07-01
Abstract: Cyclopropanecarbonates of the formula <IMAGE>  in which   R1 and R2 are in each case hydrogen, halogen, C1-C5-alkyl or C1-C5-alkoxy,   R3 is hydrogen, chlorine or methyl,   R4 is hydrogen or methyl,   R5 is fluorine, chlorine, bromine or methyl, and   R6 is fluorine, can be used as active ingredient in pesticides. They have an insecticidal and acaricidal activity.
Patent CH-603935-A5 (CH)
Title: Sunshade with spring mounted folding arms
Inventor: MERKEL RUDOLF
IPC: E04F10/06
Filed: 1976-11-17
Abstract: Sunshade with spring mounted folding arms has gas filled spring between each pair of arm sections
Patent CH-578702-A5 (CH)
Title: Mixer tap for hot and cold water - handle operates cam to lift plungers selectively for required temp.
IPC: F16K11/18
Filed: 1974-11-04
Abstract: The inlets for the water enter underneath and each aperture is closed by a plunger (22, 23) with a sealing washer on its face, these plungers being spring loaded. Each plunger extends upwards, through a plate, ending in an elbow (26a) with a boss on the inner face. BEtween plate and bosses in a flat circular cam plate (32) and a follower plate (30), this latter being linked (36, 36a) to the handle. Turning the handle through an arc (44) to left or right relieves the spring pressure on the plungers, permitting these to open. The water flows over the assembly to mix and pass through the outlet.
Patent CH-567226-A5 (CH)
Title: Underwater gas pipe leakage protection system - comprises liquid-filled enclosing sheath leading gas clear of water
IPC: F17D5/04
Filed: 1972-11-01
Abstract: The pipe is enclosed in a sheath forming an annular chamber round it filled with fluid and incorporating distance pieces. The sheath is long enough for any gas escaping via a crack in the pipe to be led to a point clear of the water. The lower end of the sheath can be situated clear of the protected zone (2), the annular chamber (7) being open at this point and filled with water. One end of the sheath can be situated near the water level and sealed to the pipe at this point, being connected to a discharge valve equipped with a leak detector. The annular chamber can be filled with inert gas.
Patent CH-584860-A5 (CH)
Title: Mixing tap for hot and cold water - controls mixture ratio and quantity, prevents leaks between supplies
IPC: F16K11/18
Filed: 1974-12-30
Abstract: A mixing tap for hot and cold water, prevents leakage of one supply into the other. Hot (3) and cold (4) supply pipes are connected via slots (6, 7) to a passage (11) in the body, in which turns a boss (13) sealed by O rings (36). As the boss is rotated, shaped passages (15, 16) within it connect either or both supplies via the slots to the mixing chamber (26). A screw (22) and slot (21) allow only restricted angular movement of the boss, sufficient to close off either at extreme positions. Before reaching the mixing chamber, the flows must pass through the valve (30) which controls the total flow delivery via the knob (32). From the mixing chamber, the flow passes via another passage (28) in the boss to the discharge duct (9).
Patent FR-2058627-A5 (FR)
Title: Pigment compns for dyeing and printing inorganic - fibrous materials esp glass fibre
IPC: C03C25/475
Filed: 1969-09-18
Granted: 1971-05-28
Abstract: Printing paste or dye liquor comprises a mixture of aminosilanes and epoxysilanes in arbitrary proportions but in concentration of 0.5-20 g./kg. of paste or liquor. Ratios of 1:1 or 7:3 epoxysilane to aminosilane are preferable.
Patent FR-2079826-A5 (FR)
Title: Deforming square billets to a round shape
IPC: B21H1/18
Filed: 1970-02-13
Granted: 1971-11-12
Abstract: A transversal rolling tool comprises an initial forming tool arranged transversely to the direction of motion of the rolling tool. The forming tool consists of two counter-moving plates each having four undulations, the amplitudes of which progressively decrease in the direction opposite to the direction of motion during transversal rolling. The billet edges are gradually rounded so that subsequent transversal rolling satisfactory. Billet, rotation during initial forming is ensured by roughening the plate surface, attaching semi-circular rivet heads or welding spots.
Patent FR-2086539-A5 (FR)
Title: Ortho-sulphobenzimides prepn
IPC: C07D275/06
Filed: 1970-04-01
Granted: 1971-12-31
Abstract: In the prepn. of o-sulphobenzimides by oxidn. of o-toluene sulphonamides with air or O2 in the presence of a catalyst, good yields and a pure product are obtd. if the reaction is effected in a liquid medium, pref. one in which the product is insol. and one which contains water esp. HOAc contg. up to 8% water. The products, including saccharin, are useful in the food, plastics and electroplating industries.
Patent FR-2086603-A5 (FR)
Title: Cheese mould - with serum evacuating slots
IPC: A01J25/13
Filed: 1970-04-02
Granted: 1971-12-31
Abstract: The mould, which is partic. suitable for cheeses such as Camembert, Carre de l'est, Conlommeier, Pont-l'Eveque and Livarot, ensures regular evacuation of the serum contained within the milk curds and avoids loss of material. Pref., the mould is perforated with small-width slots arranged in at least one row around the major part of the periphery.
Patent FR-2093183-A5 (FR)
Title: Blow moulding needle - moved by a pneumatic system which also inflate the parison
IPC: B29C49/60
Filed: 1970-06-04
Granted: 1972-01-28
Abstract: An inflation needle mounted directly on a piston moving in a double action pneumatic cylinder, where the piston is bored to allow the hollow needle to reciprocate along a fixed probe. The probe supports and blocks the hollow needle except when the needle is fully forward, allowing cylinder press. to then inflate the parison. When the needle is retracted, the mould is vented by a subsidiary passage. Pref. part of the piston faces mate with the cylinder profile to dampen the last stage of piston motion. Provides a compact system for moving the needle and preventing it from bending, esp. for machines blow moulding thermoplastic bottles.
Patent FR-2102981-A5 (FR)
Title: Organic salts of n-(2-diethylaminoethyl)-2-methoxy-4-amino-5-chloro - benzamide by metathesis of two sol salts
IPC: C08F2/18
Filed: 1970-11-27
Granted: 1972-04-07
Abstract: Title cpds. are prepd. by mixing an aq. soln. of an inorganic salt of the base with an aq. soln. of alk. metal alk. earth metal or NH4 salt of the organic acid. Thus the 18-beta-glycyrrhetinate was prepd. by mixing a soln. of the base in N/2 HCl with an equiv. amt. of the organic acid in N/2 NaOH.
Patent FR-2146669-A5 (FR)
Title: Non-oxidising sugar cane juice - prepn process
IPC: C13B10/02
Filed: 1971-07-22
Granted: 1973-03-02
Abstract: When sugar cane is ground the fibre is sepd. from the liq. which is composed of saccharose, water and a small proportion of impurities and other ingredients. The sugar juice has a pleasing appearance, a light colour and a characteristic aroma and taste; it is very pleasing to the palate. But several minutes after extraction the juide oxidises and takes on a dark colour. Hitherto the consumption of cane sugar juice has been limited to the region in which it is cultivated for it must be consumed before it becomes oxidised. When made by the new process, the juice can be stored with out any alteration in its quality, aroma or colour. This new type of juice can be sold in its natural form or concentrated, frozen or mixed with the juices of other fruits such as pineapplies, oranges, mandarins etc. to improve their taste. It has been found that iron is the agent causing oxidation so this metal is excluded from the mills and other plant used for making the non-oxidising juice. All containers should also be of non-oxidisable material, notably of plastic; the knives used to cut the canes should be of stainless steel.
Patent FR-2112913-A5 (FR)
Title: Rotating -tray vertical dryer - with oscillating sectors for passage of material and drying gas
IPC: F26B17/00
Filed: 1971-08-05
Granted: 1972-06-23
Abstract: A dryer of turbo-shelf type consists of several annular trays rotated by a central column. Esp. for coarse granular material e.g. coal or sand fed at top and continuously removed from bottom dried by counter current of hot gas. The passage of these materials is allowed by dividing the bottoms of the trays into sectors which are caused to open and close by tray rotation. In prefd. arrangements the sectors are hung asymmetrically supported by radial shafts, and held by latches which are disengaged after >=1 rotations by actuators on the inner surface of vessel, these may be deactivated by displacement to vary depth of bed by accumulation. Sectors are repositioned by inclined projections on inner vessel surface. Machine is suitable for high volume of abrasive material and not subject to breakdown.
Patent FR-2214355-A5 (FR)
Title: Linear drive for nuclear reactor sample insertion - with gears and rack operating sledge
IPC: G21C1/30
Filed: 1973-01-11
Granted: 1974-08-09
Abstract: Gears driven by a reversible motor through a clutch act on a rack at the bottom of a sledge and provide a compact linear drive to move the sledge in and out of a reactor core carrying samples. The sledge is provided with guide rails which run on rollers or vice versa.
Patent FR-2221021-A5 (FR)
Title: Low pollution vehicle I.C. engine - recycles part of exhaust gas to engine inlet after mixing with fresh air
IPC: F02B47/08
Filed: 1973-03-08
Granted: 1974-10-04
Abstract: The exhaust gases drive a turbine which is on the same shaft as a compressor for the supply air. On leaving the turbine, part of the exhaust is discharged and part is mixed with fresh inlet air. This mixture is adiabatically compressed by the compressor driven by the exhaust turbine and then passes through a cooler which removes the heat of the exhaust gas as well as the heat of compression. From the cooler the mixture goes to the carburettor and thence to the inlet manifold.
Patent DD-147117-A5 (DD)
Title: Vorrichtung und verfahren zur herstellung von kathoden
Inventor: VAN DEN HEUVEL REINIER M
IPC: H01J9/04
Filed: 1979-10-29
Abstract: Es ist moeglich, Kathodenschaefte elektrophoretisch mit einer emittierenden Schicht mit sehr guenstigen  mechanischen Eigenschaften mit Hilfe einer Vorrichtung zu ueberziehen, die einen Behaelter mit einem Elektrophoresebad und eine darin eintauchbare Lehre enthaelt, in die Kathodenschaefte gesetzt werden koennen und die aus einer Isoliermaterialplatte besteht, die an den zwei Oberflaechen mit einer ersten und einer zweiten elektrisch leitenden Schicht versehen ist, wobei diese Lehre mit einer Vielzahl von Durchbohrungen versehen ist, in denen die Kathodenschaefte passend angeordnet werden koennen, derart, dasz die Kathodenschaefte mit der ersten elektrisch leitenden Schicht in elektrischer Verbindung stehen und die Platte eine derartige Dicke aufweist, dasz die zu ueberziehende Seite des Schaftes in einem im Verhaeltnis zu der Dicke der Lehre kleinen Abstand von der zweiten leitenden Schicht liegt, wobei die Lehre auf der Seite der ersten leitenden Schicht mindestens mit einer abdichtenden nicht elektrisch leitenden Schicht versehen ist.
Patent DD-151630-A5 (DD)
Title: Verfahren zur herstellung eines polymeren oder copolymeren aus einem olefin
Inventor: KIOKA MAMORU
IPC: C08F4/00
Filed: 1980-06-18
Abstract: Die Erfindung betrifft ein verbessertes Verfahren zur Herstellung von Olefinpolyneren oder Copolyneren, das aokennzeichnat ist durch die Verwendung von (I) einer fenten Katalysatorkonponente (A) , die das Reaktionsprodukt von (a) einer Magnesiunverbindung in
Patent DD-202580-A5 (DD)
Inventor: ANNEN KLAUS
IPC: C07J5/00
Filed: 1981-12-18
Abstract: 6 alpha -methylhydrocortisones of Formula I  <IMAGE>  wherein R1 is alkanoyl of 2-6 carbon atoms or benzoyl and R2 is hydrogen or alkanoyl of 2-6 carbon atoms have valuable antiinflammatory properties.
Patent DD-211591-A5 (DD)
Title: Vorrichtung zum scheren von stoffbahnen
Inventor: DIJK ALFONSIUS A J VAN
IPC: D06C13/00
Filed: 1983-08-26
Abstract: Waehrend das Ziel in der Kostensenkung fuer den apparativen Aufwand und in der Erhoehung der Saugleistung besteht, ist es Aufgabe, den Wirkungsgrad ohne besondere Regelapparaturen und -schaltungen zu erhoehen. Die Absaugeinrichtung besteht aus wenigstens einem Ventilator, der im oder am Stirnendbereich des Scherzylinders drehfest mit diesem verbunden ist. Es kann in oder an einem Stirnendbereich des Scherzylinders ein Ventilator vorgesehen sein, waehrend der andere Stirnendbereich geschlossen ist. Weisen beide Stirnendbereiche einen Ventilator auf, sind die beiden Ventilatoren gegenlaeufig wirkend anzuordnen.
Patent DD-235550-A5 (DD)
Title: Kontinuierlich arbeitende butterungsmaschine
Inventor: VENNEWALD WERNER
IPC: A01J15/12
Filed: 1985-07-12
Abstract: Die kontinuierlich arbeitende Butterungsmaschine besteht aus einem ersten, ein Schlagwerk enthaltenden Butterungszylinder 1 zur Bildung von Butterkorn und Buttermilch und einem, dem zweiten Butterungszylinder nachgeschalteten zweiten, umlaufenden Butterungszylinder 6 mit einem Nachbutterungsteil 10, einem siebartig ausgebildeten Trennteil 11 fuer Buttermilch und Butterkorn und einem Waschteil 12. Zwischen dem Nachbutterungsteil 10 und dem Trennteil 11 ist eine Stauscheibe 13 angeordnet, durch die im Nachbutterungsteil 10 ein Buttermilchsumpf erzeugt wird. Dadurch wird die Verweilzeit des Gemisches aus Butterkorn und Buttermilch im Nachbutterungsteil 10 erhoeht. Dadurch koennen sich mehr kleine Nichtfettsubstanzen (NFS) aus der Buttermilch an bereits gebildetes Butterkorn anlagern, wodurch die Butterfettausbeute erhoeht wird. Ausserdem werden Zulaufschwankungen ausgeglichen, was sich positiv auf den erzielbaren Endwassergehalt der Butter auswirkt. Figur
Patent DD-296870-A5 (DD)
Title: Verfahren und einrichtung zum giessen unter druck
Inventor: BALEVSKI ANGEL T
IPC: B22D27/04
Filed: 1985-09-18
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung zum Gieszen unter Druck, mit einer Gasphase, die in der Gieszereiindustrie zur Fertigung von Guszstuecken mit hohen physikalisch-mechanischen Eigenschaften zur Anwendung gelangt. Erfindungsgemaesz werden ein Verfahren und eine Einrichtung vorgeschlagen, bei denen verfahrensgemaesz vor dem Fuellen der Gieszform mit Schmelze diese einer Temperatur- und metallurgischen Vorbereitung in zwei OEfen unterzogen und in eine Position zum Gieszen gebracht, und die Gieszformen dabei gleichzeitig oder separat bis zu den gewuenschten Temperaturparametern gefuehrt werden, indem sowohl vor als auch nach dem Fuellen die Temperatur der Gieszform durch Erfassen der Leistung einer Heiz- oder einer Kuehlanlage, die in der Gieszform angeordnet ist, die Temperatur reguliert wird, wobei bis zur Entnahme des Guszstueckes aus der Gieszform der Ausformungsgrad des Guszstueckes in der Form durch Erfassen der Luft zwischen dem Guszstueck und der Form reguliert wird. Die erfindungsgemaesze Einrichtung weist zwei paarig angeordnete OEfen auf und Ausruestungen, welche eine flexible Kommunikation der Temperaturvorbereitung der Schmelze in den einzelnen OEfen gestattet. Eine pneumatische Vorrichtung, welche zwei vierwegige Zweipositionsverteiler einschlieszt, ist mit Regulierungsmitteln fuer das technologische Gas sowie fuer das Abgas verbunden. Fig. 1{Gieszen unter Druck; Gasphase; Schmelze; Gieszformen; Temperaturparameter; Heiz-, Kuehlanlage; Ausformungsgrad; Luft; OEfen; flexible Kommunikation; vierwegige Zweipositionsverteiler; Regulierungsmittel; technologische(s) Gas; Abgas}
Patent DD-239312-A5 (DD)
Title: Rasterbreiteneinstellschaltung
Inventor: DIETZ WOLFGANG F W
IPC: G09G1/00
Filed: 1985-11-29
Abstract: Die Erfindung betrifft eine Rasterbreiteneinstellschaltung, die insbesondere fuer hochaufloesende Videomonitore anwendbar ist, die z. B. in rechnergestuetzten Konstruktions- und Fertigungssystemen eingesetzt werden, um Computergrafikinformationen zu erhalten. Mit der Erfindung werden Verzerrungen der Rasterbreite auf Grund von Schwankungen in der horizontalen oder Zeilenablenksensitivitaet verringert bzw. vermieden. Figur
Patent DD-281475-A5 (DD)
Title: Halbleiterspeicher
Inventor: WINKLER WOLFGANG
IPC: G11C11/34
Filed: 1987-10-08
Abstract: Die Erfindung betrifft eine Halbleiterspeicherzelle fuer statische Speicher mit wahlfreiem Zugriff, die eine hohe Bitdichte besitzen. Die Aufgabe der Erfindung zielt sowohl auf einen sehr geringen Chipflaechenbedarf pro Speichereinheit, als auch auf grosze Treiberfaehigkeit der Zelle beim Lesevorgang fuer schnellen Lesezugriff. Erfindungsgemaesz besteht die Halbleiterspeicherzelle aus einer Diode, einem Feldeffekttransistor, einem Bipolartransistor mit zwei Kollektoren, einem Widerstand und einem Kondensator. Der Speicherknoten ist dabei mit der Anode der Diode, der Gateelektrode des Feldeffekttransistors, dem ersten Kollektor des Bipolartransistors, der ersten Elektrode des Kondensators und dem Widerstand verbunden. Bei gespeichertem * ist sowohl der Feldeffekttransistor als auch der Bipolartransistor gesperrt. Generierte Ladungstraeger werden ueber den Widerstand zur Spannungsversorgungsleitung abgesaugt. Bei gespeichertem * sind beide Transistoren leitfaehig. Vom Emitter des Bipolartransistors injizierte Elektronen halten den Speicherknoten stabil auf niedrigem Potential. Fig. 3{Halbleiterspeicherzelle; statische Speicher; Feldeffekttransistor; Bipolartransistor; Wortleitung; Bitleitung; Chipflaechenbedarf; Speicherknoten; funktionale Kopplung; groszer Ausgangsstrom}