baber/WOPTO huggingface dataset:
Patent CH-693403-A5 (CH)
Inventor: STEINBACH THOMAS DR
IPC: A61P1/00
Filed: 1998-09-17
Abstract: The invention relates to a method for removing undesirable toxic alkaloids, including the precursors and derivative products of said compounds, from plants or vegetable preparations. Said method is characterized in that: in a first step the plant or vegetable preparation containing the above undesirable compounds is brought into contact or mixed with a lipophilic phase which is such that the undesirable compounds to be removed dissolve in or are absorbed by said lipophilic phase and concentrate therein quantitatively or substantially quantitatively; in a second step the lipophilic phase, which now contains the undesirable compounds, is separated from the plant or vegetable preparation concerned; and in a third step the plant or vegetable preparation purified in this manner is recovered.
Patent CH-670929-A5 (CH)
Title: Liq. extrusion machine for cheese-making - has enclosing strainer travelling with press plate for part of stroke
Inventor: MORARD PHILIP
IPC: A01J25/15
Filed: 1987-07-15
Abstract: The machine extrudes liquid from a mixt. of whey and cheese fragments during cheesemaking, and has a press plate thrust forward by a drive mechanism towards a stationary plate, and a strainer (12) enclosing the space between the plates. The strainer is movable in the working direction, so as to travel with the press plate for part of the working stroke. Supports can be provided for the strainer when the plate is in the starting position, while dogs on the plate engage with it when the plate has travelled for part of its stroke. ADVANTAGE - Forms homogeneous cheese structure even at rind.
Patent CH-676739-A5 (CH)
Inventor: KURT GOTTFRIED
IPC: F16C33/66
Filed: 1988-08-02
Abstract: A horizontal-axis oil-lubricated cylindrical roller bearing arrangement for bearing traction motors of rail vehicles, including a stationary bearing bracket, a cylindrical roller bearing having an outer ring fastened to the stationary bearing bracket, a shaft on which an inner ring of the cylindrical roller bearing is fastened, and an annular oil chamber arranged coaxially relative to the bearing and having an upper section connected with the bearing by at least an oil outlet in the chamber wall facing the bearing and connected by at least one duct with an oil-catcher device. The oil-catcher device is supplied from a gear case serving as a lubricant oil reservoir and is placed on the inside of the gear case. The oil-catcher device meters the amount of oil to be caught by the catcher device. Feeding of the lubricating oil to the annular oil chamber takes place at a level which is below the oil outlet from the annular oil chamber into the bearing. Between the annular oil chamber and the bearing is provided an annular interspace which contains means for producing a lubricating oil mist for bearing lubrication. To assure bearing lubrication after downtimes, an oil retention device for storing a reside amount of oil is provided in the interspace.
Patent CH-651821-A5 (CH)
Title: Salts of a phenylacetic acid, and a process for their preparation
Inventor: ECKERT THEODOR PROF DR
IPC: C07D295/02
Filed: 1981-02-18
Abstract: Salts of compounds of the formula <IMAGE>  in which R1 represents a group of the formula <IMAGE> in which X1 denotes 2,6-dichloroanilino and X2 and X3 represent hydrogen, R2 denotes hydrogen, and one of the radicals R3, R4 and R5 represents tris(hydoxymethyl)methyl, and the others are hydrogen, or one of the radicals R3, R4 and R5 is hydrogen and the others in each case represent ethyl, 2-hydroxyethyl or 2-hydroxypropyl, or together represent 3-oxa-1,5-pentylene, or R3 is hydrogen, R4 denotes methyl and R5 represents 2, 3, 4, 5, 6-pentahydroxy-1-hexyl which is derived from D-glucamine, or R3, R4 and R5 in each case denote 2-hydroxyethyl, are prepared by reacting compounds of the formulae <IMAGE> They can be used as antiinflammatory agents and analgesics.t
Patent CH-649059-A5 (CH)
Title: Container with a stack of articles situated therein
Inventor: SCHWEIZER EDUARD HANSJOERG
IPC: B65D83/02
Filed: 1980-07-30
Abstract: The container is designed for holding a stack of pencils (24, 25) and consists of a rectangular housing open at the front, and a rectangular frame which can be moved herein and whose front wall (13), in its closed position, closes off the housing, and also a pressure spring (22) which acts between the rear wall (14) of the frame and the rear wall (12) of the housing and which, after unlocking of a retention device (19, 23), pushes the frame out a certain distance from the housing into an open position. In the container the stack of pencils lies on the floor (11) of the housing and, in the closed position of the frame, is surrounded by the latter. The side walls (15) of the frame lying opposite one another are designed as guides in the housing in such a way that, in the open position, the frame assumes an inclined position with respect to the floor (11) of the housing, as a result of which the entire stack protrudes from the housing in the open position and is released by the inclined front part of the frame for removal laterally and from the front. <IMAGE>
Patent CH-627077-A5 (CH)
Title: Pharmaceutical composition which foams in the intestine
Inventor: NISHIMURA KENJI
IPC: A61K31/195
Filed: 1978-01-01
Abstract: The pharmaceutical composition which foams in the intestine contains L-DOPA or a derivative thereof which is enzymatically split up into L-DOPA in vivo in humans, e.g. 3,4-diacetoxy-L-phenylalanine, and (a) an inert diluent, (b) an agent which releases carbon dioxide on exposure to organic acids, e.g. sodium bicarbonate, (c) an organic acid, e.g. tartaric acid, or its anhydride, and (d) a coating material which is resistant to gastric fluid and soluble in the intestine, e.g. hydroxypropylmethylcellulose phthalate. This prevents decomposition of L-DOPA in the stomach and its decarboxylation in the intestine, and virtually complete absorption in the small intestine is achieved without the occurrence of the side effects usual on oral administration. The pharmaceutical composition is preferably supplied in the form of tablets or capsules.
Patent CH-609503-A5 (CH)
Title: Device for powering an electrolyser
Inventor: CHILLIER-DUCHATEL NICOLE
IPC: C25B9/17
Filed: 1976-12-03
Abstract: The device able to power an electrolyser includes four juxtaposed sub-units (I, II, III, IV) in a compact structure. These sub-units each include electrodes placed side by side in pairs, electrolytic compartments being defined between two groups of electrodes. Half (2, 4, 6, 8) of these electrodes being made either of aluminium, niobium or tantalum, the other half (1, 3, 5, 7) being constructed of nickel or carbon, so that an electrode is constructed differently from the electrode which is beside it or from the neighbouring electrode. An AC current generator (b) is connected between the end electrodes (1, 8) and between the second (II) and the third (III) sub-units. A DC voltage is gathered between the first (I) and second (II) sub-units, on the one hand, and the third (III) and fourth (IV) sub-units, on the other hand. Such a device coupled to an electrolyser can provide for the production of oxygen and hydrogen. In such a case the quantities resulting from the operation of the power device are of the same order as those from the electrolyser itself. <IMAGE>
Patent FR-2031787-A5 (FR)
IPC: B01D71/02
Filed: 1969-02-07
Granted: 1970-11-20
Abstract: 1294526 Sintered porous metallic bodies OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES 4 Feb 1970 [7 Feb 1969] 5413/70 Heading C7D A porous sintered metallic body e.g. fuel cell electrodes, filters, diaphragms, is made by shaping a mixture of a metal powder and a liquid binder which forms a solid sublimable resin, heating to sublime the resin and then sintering. The metal powder may be a metal, alloy, or metal compounds e.g. Fe, Ni, Co, Cr, Mo, Cu, Zn, W, Au, Pt, Ni-Cr, Ni-Cu, Cu-Zn, Cu-Sn, Ni-Cr-Al, Ni-Cr-Ti and Mo-Si. The liquid binder may be a monomer liquid e.g. methylmethacrylate or styrene, with a catalyst e.g. benzoyl peroxide and a solvent e.g. acetone or cyclohexanone which polymerizes on heating. Alternatively the polymer e.g. polymethacrylate polystyrene, polymethylstyrene on copolymers of glycol phthalomaleate and methylmethacrylate may be dissolved in acetone or cyclohexanone and used as such. A mixture of the monomer and the polymer solution may also be used. Shaping is effected by calendering e.g. to compacts 0À1- 1 mm thick. Sublimation is effected by progressively heating from 150-320‹C. at a rate of 5-10‹C./hour in air or a protective atmosphere. Sintering is carried out separately e.g. at 900- 1100‹C. in H 2  or halogenated H 2 . Compacts of 80% Ni-20% Cr may be repressed after sintering and surface oxidized at 750-1000‹C. in a humid H 2  atmosphere.
Patent FR-2044447-A5 (FR)
Title: Pretreated eggs for visible inspection of - the degree of cooking
IPC: A23L15/00
Filed: 1969-05-21
Granted: 1971-02-19
Abstract: Eggs are covered on at least part of the shell with a layer of at least one heat-sensitive coloured material, which will change colour after a predetermined time at a predetermined temperature. Different colourings or a continuously heat-changeable colouring may be used to give a cooking range. A comp. based on sulphur and a heat-sensitive lead cpd. may be used. Dyestuffs may also be used.
Patent FR-2050886-A5 (FR)
Title: Dephosphoration of aluminium in molten - halide baths
IPC: C22B21/06
Filed: 1969-06-27
Granted: 1971-04-02
Abstract: Al or Al alloys containing up to 30 wt.% silicon is melted in a vertical electric furnace so that it passes dropwise through a flux of sodium fluoride or mixtures of sodium fluoride and sodium chloride. Calcium fluoride is used for high-silicon alloys. The phosphorous passes into the flux, giving aluminium with only 0.3-5 ppm phosphorus, with much less tendency to granulation in the solidified product.
Patent FR-2053677-A5 (FR)
Title: Mould for receiving molten glass
IPC: C03B19/02
Filed: 1969-07-18
Granted: 1971-04-16
Abstract: Mould for the reception of molten glass has a movable bottom which is moved continuously so as to maintain the distance between the discharge orifice constant for the molten mass and the mould bottom.
Patent FR-2063612-A5 (FR)
Title: Drilling mud metering pump
IPC: E21B4/02
Filed: 1969-10-23
Granted: 1971-07-09
Abstract: Drilling mud metering pump Rotor composed of inner and outer bushes placed between upper and lower sections of the drill tool shaft coupled to the string above has raised and lower portions inside the inner bush to comprise a helical run for the metered mud. The rotor is in a flexible casing and its top and bottom ends are concentric to the axis of the shaft, and is arranged below the higher inlets for the mud and above the outlets below which feed the radial and lower thrust bearings for cooling and flushing purposes.
Patent FR-2090423-A5 (FR)
Title: Austenitic heat resisting steel
IPC: F22B37/00
Filed: 1970-03-02
Granted: 1972-01-14
Abstract: An austenitic heat-resisting steel essentially consists of 0.03 to 0.30 wt.% C, 15-26 wt.% Cr, 7-22 wt.% Ni, 0.2-4 wt.% Mo, 0.04-0.15 wt.% N and Ti + Nb (contng. Ta) content having an atomic ratio of Ti + Nb/C within the range 0.05 to 1.
Patent FR-2048718-A5 (FR)
Title: Niobium vapour phase electroplating for - superconductor production
IPC: C25D3/66
Filed: 1970-05-22
Granted: 1971-03-19
Abstract: Metallic substrate is coated with niobium for producing super conductors using an Nb-containing melt flow electrolyte. The Nb is precipitated from the vapour phase of the electrolyte. Specifically the metal substrate is the cathode in an evacuated, protective gas-filled coating chamber and is moved through a zone enriched with electrolyte vapour over the surface of the molten electrolyte in the chamber which is connected to the anode.
Patent FR-2102808-A5 (FR)
Title: Two stage autoclave - for warm pressing glass/thermoplastic sheet assemblies
IPC: B32B17/10
Filed: 1970-08-24
Granted: 1972-04-07
Abstract: Method of forming laminated glass by sticking together sheets of glass and/or plastics with one or more layers of thermoplastics material by warm pressing in an autoclave wherein the warm pressed assemblage is subsequently cooled under pressure by immersion in a coolant liquid. The lower part of the autoclave is filled with cooling liquid. The warm pressing is carried out above the liquid for a short period by fluid pressure and the assembly is then lowered into the coolant at the same pressure. The process avoids heating and cooling of the whole autoclave with consequent saving of time and heat energy.
Patent FR-2078389-A5 (FR)
Title: Oxo cpds with juvenile hormone activity
IPC: C07C49/203
Filed: 1971-02-09
Granted: 1971-11-05
Abstract: Oxo cpds. with juvenile hormone activity. Title cpds. of formula (I) (where m and n are 1-4; R1-5 are alkyl and R12 is H or lower alkyl) are useful for combatting insects; they are also useful as lubricants, softeners for hydrocarbon polymers, perfumes and intermediates for polymerisable epoxides. (I; R12 lower alkyl) can be prepd. by reacting an acid (II) with a lower alkyl lithium in an organic solvent. (I; R12=H) can be obtained by reducing an alkyl ester of (II) and subjecting the resulting 1 degree alcohol to controlled oxidation.
Patent FR-2091688-A5 (FR)
Title: Reinforced plastics handrail-for passenger transporters such - as escalators
Inventor: REDDING R B
IPC: B29C48/154
Filed: 1971-05-17
Granted: 1972-01-14
Abstract: A strip of reinforcing material, e.g. opt. magnetised steel, carbon or glass fibres, is displaced through a die opening and flexible polymer extruded around the strip and hardened. The strip is almost flat and the handrail has a C-shaped cross section. Its prodn. is easy and economical.
Patent FR-2106234-A5 (FR)
Title: Combustion process of moist residue from sodium in a paper pulp mfg process
IPC: C02F11/08
Filed: 1971-08-31
Granted: 1972-04-28
Abstract: Combustion of moist residue from paper. The residue is subjected to a fast stage oxidn. with compressed air; the inert gases and gaseous oxidn. products of the partly oxidised liquid phase are separated in which the partial pressure of the inert gases are reduced to create a balance with the partly oxidised liquid phase; then the partly oxidised liquid phase is subjected to a second stage oxidn. with compressed air. Flow of air and liquid in the first stage is parallel, in the second stage counterflow
Patent FR-2165024-A5 (FR)
Title: Jersey knit fabric - having low stretch characteristics is formed from low stretch yarn
IPC: D04B1/00
Filed: 1971-12-14
Granted: 1973-08-03
Abstract: A jersey knit fabric having a low stretch characteristic is formed pref. on a circular knitting machine in four phases during which (1) stitches are formed on half the platform needles and half the cylinder needles, (2) stitches are formed on the rest of the needles; (3) stitches are formed on half of the cylinder needles, and (4) stitches are formed on the rest of the cylinder needles. The fabric is formed from a yarn having no thermoplastic component or low contraction capacity and pref. any cellulosic fibres in the fabric are treated with a heat polymerisable resin. The fabric does not deform during subsequent conditioning and dressing operations and is easier to tailor.
Patent FR-2219678-A5 (FR)
Title: Self-emptying reinforced concrete tanks - with thin walls for controlled fermentation of grapes
IPC: C12G1/00
Filed: 1973-02-26
Granted: 1974-09-20
Abstract: The tanks are aligned in two rows sepd. by a passage. A drainage tank runs on rails in the passage to the presses at the end. Each tank consists of a lower cone, with an oblique axis a middle belt and an upper cone, with a vertical axis. Each tank is equipped with a circular row of water jets from which water can trickle over the conical surface of the tank towards a central gutter. When fermentation of the grapes is stopped, the wine is drawn off while the remaining marc is emptied into the draining tank, fitted with an endless screw, through the opening of a pivoting, circular door. The tanks themselves support a cover with light cladding around the sides. The concrete tanks are cheaper than steel because they can be made with relatively thin walls in rotating metal moulds. Cooling also is simplified. All the conventional equipment can be used with the thin-walled concrete tanks, including heating and cooling circuits and a breaker for the top layer of marc. Controlled wine-making can be carried out at a low cost.
Patent FR-2239104-A5 (FR)
Title: Meal heating and transport trolley - has side oven openings for dish baskets with adjacent basket handle slots
IPC: B62B3/00
Filed: 1973-07-24
Granted: 1975-02-21
Abstract: The trolley has a heating oven, a platform and baskets accommodating the dishes for stacking on the platform. The oven is to the side of the platform and is divided into sections each accommodating a basket (5-14). At each level it has an opening for the insertion and withdrawal of a basket, flanked by two side faces each with slots to accommodate the basket handles. These latter remain outside the oven. The access face of the oven can be towards the platform, and the baskets can have perforated bases. The weight of the dishes is taken entirely by the heater plates and not the handles.
Patent CH-695547-A5 (CH)
Inventor: BOVENS WILHELM
IPC: B22C9/12
Filed: 2002-06-17
Abstract: During core injection, an amine is dosed in the fluid state to a heating and mixing stage, to vaporize it. The gasification plate is connected, gas-tight. Hot compressed air is introduced over a given interval with proportional pressure increase. It is passed through the heating and mixing stage, which is loaded with the amine vapor. It continues as a catalyst vapor/carrier gas mixture through the sand-containing molding material in the core mold. A set interval of flushing follows, using hot compressed air. This is introduced through a separate supply line, passing it through the core mold and its contents. An Independent claim is included for corresponding apparatus.
Patent DD-202207-A5 (DD)
Inventor: WETTENGL DIETMAR
IPC: F26B7/00
Filed: 1982-06-08
Abstract: 1. Apparatus for dehydrating and drying crushed synthetic material waste, having arranged in an oblong housing (1) a rotor (10) with material guide- and air suction arrangements distributed over the circumference of the rotor and staggered in the longitudinal direction of the rotor, and having inside the housing (1) a strainer basket (4) which encloses the rotor (10) with a space inbetween and which forms with the outside diameter of the rotor an annular gap, the synthetic material waste being conveyable inside the annular gap through the action of rotor rotation from one end of the housing having a bulk material inlet (8) to the other end of the housing having a bulk material outlet (9), and having an arrangement for supplying air to the annular gap for drying the synthetic material waste, characterised in that over approximately 2/3 of the length of that portion of the apparatus which faces the material delivery the upper region of the strainer basket (4) ist provided with several openings (17) to which in order to form the air supply arrangement there is connected in each case an air intake (6, 6a, 6b, 6c) which passes through the housing (1), and in that there is associated with each air intake (6, 6a, 6b, 6c) an air outlet (13) arranged in the housing (1) outside the strainer basket (4).
Patent DD-208553-A5 (DD)
Title: Vorrichtung zum einspannen und schnellen wechseln von saeulen fuer die fluessigkeitschromatographie
Inventor: SAETTLER GUENTHER
IPC: G01N30/60
Filed: 1982-10-28
Abstract: Die Erfindung betrifft eine Vorrichtung zum Einspannen und schnellen Wechseln von Saeulen fuer die Fluessigkeitschromatographie mit Anschlussstuecken, die Zu- und Abfuehrungen fuer das Laufmittel enthalten, wobei eine totvolumenfreie Verbindung von Saeule und Anschlussstueck durch Zusammenwirken von Dichtelementen erfolgt. Ziel der Erfindung ist die Bereitstellung einer Einspannvorrichtung, die einen schnellen,gegebenenfalls auch automatisierten Saeulenwechsel gestattet und die trotzdem eine verbesserte Sicherheit der Abdichtung gewaehrleistet.Ein oberes und ein unteres Spann- und Dichtelement mit auf die Saeulenkonstruktion abgestimmten Dichtelementen wirken in gespannten Zustand unter einem vorgegebenen Druck,welcher durch einen Pneumatikzylinder erzielt werden kann, mit der Saeule dichtend zusammen. Zumindest eines dieser Spann- und Dichtelemente ist mit Hilfe eines Druckelementes in der Saeulenachse beweglich. In entspanntem Zustand kann die Saeule in axialer Richtung bewegt und ausgetauscht werden. Diese Vorrichtung kann insbesondere in Verbindung mit einer Saeulenwechselvorrichtung verwendet werden.
Patent DD-239729-A5 (DD)
Title: Verfahren und vorrichtung zum umsetzen in rauchgasen enthaltener gasfoermiger schwefelverbindungen, wie schwefeldioxid, in von den rauchgasen abzutrennende feste verbindungen
Inventor: HAEMAELAE SIRPA
IPC: C01B17/60
Filed: 1985-10-24
Abstract: Die Erfindung betrifft ein Verfahren zum Umsetzen von in Rauchgasen enthaltenen gasfoermigen Schwefelverbindungen, wie Schwefeldioxid und eine Vorrichtung zur Ausfuehrung des Verfahrens. Ziel der Erfindung ist die Bereitstellung eines verbesserten Verfahrens, womit die Schwefelverbindungen auf einfache und wirtschaftliche Weise in feste Verbindungen ueberfuehrt und von den Rauchgasen abgetrennt werden koennen. Dabei sollen die mit der Herstellung, der Handhabung und dem Einspruehen von waessrigen Aufschlaemmungen verbundenen Schwierigkeiten vermieden und die Verweilzeit und die Reaktorbedingungen leicht reguliert werden koennen. Erfindungsgemaess werden die gasfoermige Schwefelverbindungen enthaltenden Rauchgase an dem einen Ende einer langgestreckten Reaktionszone in diese eingeleitet. Ausserdem werden in die Reaktionszone getrennt a) pulverfoermiges Alkali- und/oder Erdalkalimetalloxid und/oder -hydroxid und b) Wasser und/oder Wasserdampf an einer oder mehreren Stellen eingebracht und am entgegengesetzten Ende der Reaktionszone eine feste Schwefelverbindungen enthaltende Rauchgassuspension abgezogen.
Patent DD-292698-A5 (DD)
Title: Verfahren zum nachweis der kantenbeseitigung an bearbeitungsstellen
Inventor: POPP PETER
IPC: G01B17/00
Filed: 1986-03-17
Abstract: Die Erfindung betrifft ein Verfahren zum Nachweis der Kantenbeseitigung, wie es beispielsweise beim Hersteller kantenfreie UEbergaenge zwischen Bearbeitungsstellen und unbearbeiteten Materialoberflaechen beim Ausschleifen von Oberflaechenungaenzen an hochbeanspruchten Anlagen- und Behaelteroberflaechen erforderlich ist. Ziel der Erfindung ist es, ein einfaches, geraetetechnisch wenig aufwendiges, den Bearbeitungsvorgang nicht unterbrechendes Verfahren zum Nachweis der Kantenbeseitigung an Bearbeitungsstellen zu schaffen. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz mit einem Ultraschallpruefkopf fortwaehrend eine Kante an einer Bearbeitungsstelle senkrecht mit Ultraschalloberflaechenwellen angeschallt wird und die Groesze der Reflexion im reziproken Zusammenhang zum Kantenoeffnungswinkel steht, welcher mit dem Abrundungsvorgang der Kante groeszer wird. Beim Erreichen des maximalen Kantenoeffnungswinkel ist das Reflexionssignal gleich Null und gilt als Nachweis der Beseitigung der Kante an der Bearbeitungsstelle.