baber/WOPTO huggingface dataset:
Patent CH-682182-A5 (CH)
Inventor: WOLFER PETER
IPC: G01L5/16
Filed: 1990-05-31
Abstract: In the process monitoring of CNC-controlled processing machines, the installation of uni- and multi-axial force measuring sensors and of strain measuring sensors has already been setting the trend. New possibilities can be opened up by structure-borne sound sensors. According to the invention, a new pick-up category is created by combining force and structure-borne sound sensors and strain and structure-borne sound sensors. The effect of combining these basic sensor technologies provides synergy effects covering a wider band of process monitoring and brings greater reliability into structure-borne sound evaluation analysis. In addition, the effect of the combination enables the sensor technology to be accommodated close to the process at the point of origin of the parts emitting the force and structure-borne sound. The proposed novel combined pickups thus create sensor elements for wide-range process and plant monitoring. 
<IMAGE>
Patent CH-677999-A5 (CH)
Title: Device for coating blocks of cheese - where liq. is supplied directly to rotating brush which is applied to surface of cheese while cheese itself is rotated
Inventor: BENZ JOSEF
IPC: A01J25/16
Filed: 1989-06-05
Abstract: In a new machine for coating rectangular cheeses, the flat brush is mounted on a horizontal shaft in the machine frame, and the shaft is provided with a passage for the coating liquid. This passage opens into the brush is connected to a coating liquid supply and distribution system. The passage is located centrally in the shaft and communicates with the distribution system via one or more radial openings. The distribution system consists of an annular chamber surrounding a part of the shaft and sealed to it by a rotating seal, and which is fed with the coating liquid by the supply system. A spray nozzle may be fitted to the passage at the point where it opens into the brush. USE/ADVANTAGE - This invention is used for coating rectangular blocks of cheese, and allows the coating liquid to be applied directly to the surface of the cheese on which the brush is working, so that an even distribution over the entire surface is achieved. Only a small quantity of coating liquid is required to produce a satisfactory result. The proposed machine is of simple construction and easy to operate.
Patent CH-673885-A5 (CH)
Inventor: KELDANY RACHID
IPC: F16L/
Filed: 1987-06-05
Abstract: A connecting element consists of an annular sleeve (6) which can be deformed outwardly by introducing a preferably hardening, free-flowing filling medium and which has at least one feed opening (10) for the filling medium. The connecting element is particularly suitable for sealing the joints between a multi-walled main pipe (1, 3) and a branch pipe (2).
Patent CH-687107-A5 (CH)
Title: Modular optical image transmission system for endoscope
Inventor: CANZEK LUDVIK DR
IPC: G02B23/24
Filed: 1993-12-13
Abstract: The image transmission system uses at least 2 partial lens systems (A,B), that nearest the intermediate image containing lens elements with positive and negative refractive force, with at least one concave lens surface relative to the intermediate image. The positive refractive force of the collector lens element within the latter partial lens system is greater than the negative refractive force of the dispersive lens element, with a focal width of greater than 0. The focal widths of the partial lens systems are pref. different and form a positive quotient.
Patent CH-680527-A5 (CH)
Inventor: HOCHSTRASSER FERDINAND
IPC: F16K11/18
Filed: 1989-12-13
Abstract: The fitting has a valve (18) for cold water and a valve for (sic) (20) for hot water. Arranged fixedly on the closure part (38) interacting with the valve seat (42) is the auxiliary valve seat (56) of the relevant auxiliary valve (52, 54). The closure element (58) can be displaced in the direction of the axis (30) from the idle position shown into the desired limiting position by displacement of the control pin (82) in the direction of the axis (78') and by rotation of the same about the axis (78'). The auxiliary valves (52, 54) are thereby opened which leads to a pressure drop in the pilot control space (40). The closure parts (38) are lifted from the valve seats (42), by which means the water can flow from the inlet (22, 22') into the outlet (48, 48'). When the valve (18, 29) is opened, the gap between the O-ring (66) and the auxiliary valve seat (56) thus becomes smaller. This results in a pressure balancing occurring between the pilot control space (40) and the other side of the closure part (38). The quantity of water flowing through a valve (18, 20) is thus determined by the limiting position of the closure element (58). The fitting thus no longer requires a mixing valve, the temperature of the mixed water flowing out through the water outlet head (28) is determined by the quantity of cold and hot water released by the valves (18, 20).
Patent CH-651591-A5 (CH)
Title: Process for forming a protective coating on a metal surface
Inventor: FOSTER ALAN IVOR
IPC: C23C16/40
Filed: 1982-08-11
Abstract: In the process for forming a protective coating of silica on a metal surface by thermal decomposition of an alkoxysilane vapour in contact with the previously oxidised metal surface, the efficiency of usage of the alkoxysilane is improved by performing the thermal decomposition at a pressure which is lower than atmospheric pressure.
Patent CH-627994-A5 (CH)
Title: Container
Inventor: SCHELLENBERG WALTER
IPC: B65D85/72
Filed: 1978-05-08
Abstract: In the membrane closure of a can, a region is bounded by slots or incisions (14, 16), which region is sealed off from the underside of the membrane by a sealed-on piece of film (46). In this piece of film there is a pouring or drinking opening (8) so that said pouring or drinking opening is exposed when the membrane part (48) bounded by the slots is pulled off by means of a gripping tab (12). <IMAGE>
Patent CH-615258-A5 (CH)
Title: Movement conversion device
Inventor: SAARI OLIVER EDWARD
IPC: F16H25/22
Filed: 1977-04-28
Abstract: In order for the device to be capable of absorbing and transmitting significant forces both in the action direction as in the reaction direction, no weak part is to absorb considerable forces. The device comprises a screw (10), a nut (12) and a set of rollers (11). The screw has a helical threading with as many threads as there are rollers. The rollers (11) have annular grooves engaging, on the one hand, with the threads of the screw, and, on the other hand, with internal annular grooves of the nut (12). Conversely, the nut may be threaded and the screw may have annular grooves. If the nut (12) is prevented from rotating, a rotation of the screw (10) brings about a translation of the latter relative to the nut (12). The device may serve as a jack. <IMAGE>
Patent CH-628298-A5 (CH)
Title: Railway carriage counting and discriminating apparatus
Inventor: SCORTEANU ROMEL
IPC: B61L1/16
Filed: 1978-06-16
Abstract: Railway carriage counting and sorting apparatus for the purpose of sorting out carriages whose axle base is less than a set value (2600 mm). The apparatus uses two electronic pedals (T1, T2) which are placed on one of the rails (11) at a distance from each other equal to said value. <IMAGE>
Patent CH-653322-A5 (CH)
Inventor: MARTI HANS-RUDOLF DR
IPC: C07C237/30
Filed: 1982-12-01
Abstract: 1. A process for the preparation of phenylethanolamines of the formula  see diagramm : EP0110202,P7,F1  in which R**1 , R**2 and R**3 are identical or different and denote hydrogen, halogen, hydroxyl groups which are free, etherified with a hydrocarbon radical or acylated, hydrocarbon groups which are optionally substituted by hydroxyl groups or primary, secondary or tertiary amino groups or interrupted by an SO2 member in an aliphatic moiety, carboxyl groups which are free or esterified with lower alkyl or amidated, or amino groups which are free, alkylated, acylated or substituted by an alkylsulfonyl or arylsulfonyl group or a carbamoyl radical, and R**4 and R**5 denote hydrogen or a hydrocarbon radical, which comprises the following steps. a) converting an acetophenone of the formula see diagramm : EP0110202,P7,F2  in which X**1 , X**2 and X**3 are either the groups R**1 , R**2 and R**3 or are substituents which can be converted into the groups R**1 , R**2 and R**3 respectively, by treatment with at least a twice molar amount of halogen, into the omega,omega-dihalogenoacetophenone of the formula  see diagramm : EP0110202,P7,F3  b) reacting the omega,omega-dihalogenoacetophenone with an amine of the formula  see diagramm : EP0110202,P7,F4 resulting in an azomethine of the formula  see diagramm : EP0110202,P7,F5  c) reducing the keto group of the azomethine to a carbinol group and simultaneously the azomethine group to an amino group in a way known per se : d) isolating the resulting phenylethanolamines as free base or hydrochloride, and e) optionally liberating the free base from the hydrochloride.
Patent CH-642960-A5 (CH)
Title: Process for preparing a piperazine derivative having a therapeutic activity
Inventor: ZAGNOLI GIORGIO
IPC: C07D295/084
Filed: 1979-08-09
Abstract: 1-[2-Hydroxy-3-methoxy-3-phenylpropyl]-4-[2-methoxy-2-phenylethyl]- piperazine is prepared by reacting (a) piperazine with methyl chloroformate, (b) reacting the mono-N-carbomethoxypiperazine obtained with 3-phenyl-3-methoxy-1,2-propylene oxide and (c) hydrolysing the derivative 1-[2-hydroxy-3-methoxy-3-phenylpropyl]-4-carbomethoxypiperazine to give the compound of the formula <IMAGE> which is reacted (d) with 2-methoxy-2-phenylethyl halide to give the desired product. The product prepared has a therapeutic activity.
Patent CH-576903-A5 (CH)
Title: Data unit store - has compartments with sloping bases allowing units to slide out under gravity when released
IPC: G06K17/00
Filed: 1973-05-23
Abstract: The store is for data units of the same size, particularly cassettes and film cards, having compartments arranged in vertical and horizontal rows each accommodating a cassette etc, which is prevented from falling out by stops in the base. The base of each compartment is inclined so as to allow the cassette to slide out under gravity. The stops for each compartment are constituted by a pair of shutters, one (5) in each pair being actuated by a mechanism running along the horizontal row concerned, and the other (6) by one in the gap between it and the row underneath.
Patent CH-660511-A5 (CH)
Title: Centrifugal pump having a single-blade impeller
Inventor: STAEHLE MARTIN
IPC: F04D1/04
Filed: 1982-12-22
Abstract: The discharge-side casing wall (3) is a truncated cone, in which a spiral countershearing edge (9) is formed. The discharge-side end flank (7) of the blade (5) ends between the blade end edge tip (8a) and a circumference point (7a) merging with the hub (1) directly in the blade leading edge (8) which is fashioned as a shearing edge. The blade flank pitch ( epsilon ) and the casing wall pitch ( phi ) are, e.g., approximately 60 DEG , while the leading-edge inscribed angle, e.g., can be approximately 270 DEG . The sum of the shearing angle of the blade leading edge (8) and the shearing angle of the counter shearing edge (9) must not be 180 DEG . Particles of fibrous material in this arrangement immediately slide across the flank (7) to the axially proximate circumference point (7a) of the blade leading edge (8) and are cut up in interaction with the countershearing edge (9). <IMAGE>
Patent CH-649650-A5 (CH)
Title: Breaker device of the push-button type
Inventor: TORRENT ADOLPHE
IPC: H01H13/52
Filed: 1981-12-01
Abstract: The device comprises a plug (1) prolonged by a cylindrical portion (2) which is mounted on an insulating ring (4) screwed on to a collar (9) which enables the assembly to be fixed to an earth plate (8), the collar (9) being arranged so as to receive a central pusher (14) terminating in a spike (13) planted in a flexible material (12) which brings about the resetting of the pusher (14) to the rest position after having brought about electrical contact between the spike (13) and the back of the plug (1). <IMAGE>
Patent CH-646855-A5 (CH)
Title: Stand with receptacles for containers and accessories for equipping tables in guest houses, inns etc
Inventor: BOLLIER JAKOB EMANUEL
IPC: A47G19/30
Filed: 1979-11-05
Abstract: The stand with a waiter/waitress signal has receptacles for all small requisite items currently in use, customary on tables and required by the customer and thereby relieves the personnel of work when laying and clearing tables. In addition, this stand saves space on the table and has a waiter/waitress signal which considerably facilitates the customer making contact with the waiting personnel. For this purpose, the stand has a two-part base plate (1), a perpendicular carrying plate (2) being arranged between the parts. The latter plate has a handle, the waiter/waitress signal (10) and, in conjunction with the bent up ends (6) of the base halves, has two storage pockets (7) for food and drink menus. Pressing from metal sheets is the most expedient and economical method of manufacture, but methods of manufacture from plastic and wood are advantageous. <IMAGE>
Patent CH-588491-A5 (CH)
Title: Prep. of oxoalkylxanthine - this has e.g. broncholytic and fibrinolytic activity
IPC: C07D473/04
Filed: 1973-07-12
Abstract: Title cpds. of formula (I) (where >=1 of R1-R3 = 3-8C oxoalkyl with the CO gp(s) one or more C's removed from the xanthine nucleus, and the others are 1-6C alkyl). may be prepd. from the corresp. hydroxy alkyl cpds. by (a) dehydrogenation with O2 and a Gp VIII metal catalyst. (b) oxidation with Cr(VI), or (c) microbiological dehydrogenation.
Patent CH-578048-A5 (CH)
Title: Alcohol-contg free-flowing powder - based on dextrin having low heaping wt
IPC: C12G3/00
Filed: 1973-08-02
Abstract: Pulverulent dextrin having a heaping wt. of 0.05-0.30 g/cm3 and a dextrose equiv. of 5-15 is saturated with ethanol (30-60% w.r.t. the total wt.) which may contain minor amts of water (up to 13% w.r.t. the total compsn). The resulting powder has a dry feel and good stability when packed with exculsion of air; there is no caking tendency. The prod. readily dissolves in cold water forming a clear, colourless sparkling drink, having low viscosity and sweetness, and no foreign taste. Apart from prepn of alcoholic drinks, the powder can be used as an additive for puddings or other desserts.
Patent CH-639983-A5 (CH)
Title: Material which is resistant to the action of hydrocarbons, and process for the preparation thereof
Inventor: MANAS JAROSLAV
IPC: C08J5/18
Filed: 1978-12-27
Abstract: A material having a petrol (gasoline) permeability of at most 2 g/m<2>/day and an internal and surface electrical resistance of up to 10<8> ohm and a process for the preparation of this material are described. The material which is resistant to hydrocarbons is built up from a polyvinyl chloride-based film which contains, in 100 parts by weight of the PVC mixture, 20-45 parts by weight of a mixture of primary and polymeric plasticisers, 5-15 parts by weight of carbon black having a specific surface area of 650-1000 m<2>/g and 5-15 parts by weight of an elastomeric polymer, such as, for example, a butadiene-acrylonitrile or ethylene-vinyl acetate copolymer. The material is particularly suitable for lining containers (tanks). The material is prepared by mixing the individual components to give a pulverulent mixture, homogenising the mixture at temperatures between 90 and 180 DEG C, and drawing a film in a roll mill at temperatures between 160 and 180 DEG C.
Patent CH-603372-A5 (CH)
Title: Automatic sorter for data sheets
Inventor: TSCHANZ PIERRE-YVES
IPC: B42F21/08
Filed: 1976-11-02
Abstract: Automatic sorter for data sheets has sheets turning and sliding on common axis and secured in order
Patent CH-605068-A5 (CH)
Title: Wood splitting wedge with hydraulic tractor connection
Inventor: FLUECKIGER ERNST
IPC: B27L7/00
Filed: 1976-12-13
Abstract: Wood splitting wedge with hydraulic tractor connection has wedge and plate linked to frame and cylinder arms
Patent CH-593753-A5 (CH)
Title: Gear wheel grinding machine - has guided wheels with additional eccentric guide for making circular arc shaped gear teeth
IPC: B23F5/06
Filed: 1975-12-17
Abstract: The gear wheel tooth grinding machine has two disc shaped grinding wheels. The machine has a rolling mechanism with rolling straps and guide arcs and is used for grinding spur and helical gears and also Wildhaber Novikow tooth forms. The left hand and right hand circular arc form tooth profiles are ground simultaneously. The workpiece is swivelled by the rolling mechanism about the common centre point of the left hand and right hand circular arc or tooth profile. The rolling strap zone has a straight guide at right angles. Into this projects a pin held eccentrically to the workpiece spindle. The eccentricity is equal to that required for the common centre point of tooth profile from the workpiece axis.
Patent CH-560988-A5 (CH)
Title: Stepping motor control - prevents resonance effects limiting speed during speed changes using separate current monitors
IPC: H02P8/32
Filed: 1973-12-19
Abstract: The control circuit, for stepping motors, prevents resonance effects limiting the motor speed during rapid speed changes by using several control circuits in parallel. The motor phase winding (10) is bridged by a diode (13) and supplied from a d.c. source (12) via the parallel control circuits (11). Each circuit contains a device (14) for measuring current, a switch and a Schmitt trigger (16) with timing components. Each circuit behaves as follows: when the current in the winding reaches a given max. the current monitor causes the trigger to operate, and the trigger opens the switch. The current in the winding now flows through the diode and drops. After a given time the current monitor and trigger close the switch and current is again supplied to the winding.
Patent FR-2032089-A5 (FR)
Title: Closing hosiery articles opening on single- - cylinder circular knitting machine
IPC: D04B15/02
Filed: 1969-02-18
Granted: 1970-11-20
Abstract: Rib semi-disc can be pivoted downwards; suspension sinkers in it can be moved radially to receive and transfer yarn loops from the lower parts of stitches on a needle hemicylinder to the needles of the other hemicylinder. There are at least two sinkers for each loop. At least one of them has an hook which is open upwards in the receiving position of the rib-semi-disc, and at least one has a downward-curved tongue in the same position. The two sinkers can be driven independently and together. The sinkers have, for this purpose, feet of different height on the two sides which are moved by drive parts which can be coupled in staggered fashion. The sinker guides for a yarn loop are spaced from one another.
Patent FR-2070313-A5 (FR)
Title: Petroleum refining furnace - having burners arranged - at several levels
IPC: C10G9/20
Filed: 1969-12-01
Granted: 1971-09-10
Abstract: Furnace, particularly for use in the refining of petroleum products, having walls carrying heating burners is characterised by having the burners arranged at a number of levels in the combustion chamber, with at least four burners at each level oriented in such a way that their axes are tangential to one or more hypothetical circles coaxial with the combustion chamber and they may also be oriented in a vertical plane.
Patent FR-2086779-A5 (FR)
Title: Hf welding apparatus - for thermoplastics of high capacity using voltage reducing transformer
IPC: B29C65/04
Filed: 1970-04-08
Granted: 1971-12-31
Abstract: In an apparatus for welding by dielectric loss at H.F. the welding electrodes are connected in an oscillatory working circuit with a high coefficient of overvoltage supplied by the secondary of a voltage reducing transformer whose primary is connected to the oscillatory generator circuit. By using a high capacity welding circuit detuning and loss of output is avoided. Avoidance of a primary generator with high reactive power ensures apparatus of minimum size.
Patent FR-2047265-A5 (FR)
Title: Enzyma-contg detergents
IPC: C11D3/386
Filed: 1970-05-04
Granted: 1971-03-12
Abstract: Detergent granules containing finely divided enzymes are prepared by making a viscous pulp of the enzyme powder in a fluid at a temperature below 38 degrees C, the water content being below 10%, and spraying this pulp onto the detergent granules. The concentration of enzyme powder in the pulp is around 30 - 60%. and the concentration in the detergent granule is around 0.25 - 1.0%. These washing materials e.g. proteolytic wash powders, are useful for removing blood and milk stains from textiles.
Patent FR-2204186-A5 (FR)
Title: Web speed reducing appts - for handling high speed webs in cutting or stamp-ing operations, etc
IPC: B41F23/00
Filed: 1972-10-25
Granted: 1974-05-17
Abstract: An appts. for reducing the speed of high speed moving webs or sheaths to facilitate handling operations, e.g. printing welding cutting, stamping etc comprises two relatively staggered assemblies of regularly spaced parallel bars, linked to a mechanism which imparts to them a constant speed lower than that of the moving sheets, the assemblies being constrained by guides to describe two closed double-crossing tracks which encompass between the two crossing zones a separation zone of increasing width, one of constant width and another of decreasing width. Work stations are located outside the closed track of at least one of the assemblies and with constant width separation zone.
Patent FR-2162928-A5 (FR)
Title: Floating decking - for oil storage tank with heating and scraping devices for wall deposits
IPC: F17B1/06
Filed: 1972-11-15
Granted: 1973-07-20
Abstract: Floating decking for storage tanks containing mineral oil or liquefied gas includes a heating device within the region of the immersed part of the float in the annular gap between the inner side wall of the tank and the periphery of the float. This annular gap also accommodates a scraper so that melting deposits, heated by the heating device, can be removed as the decking drops lower. The scraper is arranged below the sealing plates of the float, carrying a sealing apron for the gap.
Patent FR-2196716-A5 (FR)
Title: First month pregnancy test - using antibody serum from placenta to test urine-blood sample
IPC: G01N33/76
Filed: 1973-08-06
Granted: 1974-03-15
Abstract: Process describes a pregnancy test based on the agglutination of antibodies and antigens. High titre antibody serum is obtd. from human Chorion-gonadotropin together with first month placetal extract from human or animal source. The serum is mixed with a sample of urine and blood from the patient on a substrate which gives visible positive response. Control test without serum can be quickly effected. The serum is heated for 30 mins at 55 degrees C then freeze-dried. It can be stored in glass or plastic ampoules.
Patent DD-147723-A5 (DD)
Title: Gasmessgeraet
Inventor: DAVIES DAVID F
IPC: G01N33/497
Filed: 1979-12-04
Abstract: Die Erfindung bezieht sich auf das Gebiet der Meszgeraete zur Untersuchung von Gasbestandteilen in Gemischen. Das Ziel und die Aufgabe der Erfindung sind in einer Gebrauchswerterhoehung des Meszgeraetes zu sehen, wobei das Geraet in Kompaktbauweise ohne bewegliche Teile ausgefuehrt sein soll. Dies gelingt erfindungswesentlich dadurch, dasz der Probenehmer eine der Meszzelle nachgeschaltete, mittels Heizung betriebende Expansionspumpe ist, deren Gehaeuse in kompakter Bauweise auch die Meszzelle aufnehmen kann.
Patent DD-150740-A5 (DD)
Title: Verfahren zur herstellung von 3-phenoxy-4-fluor-benzoesaeure
Inventor: COELLN REIMER
IPC: C07C65/24
Filed: 1980-04-17
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 3-Phenoxy-4-fluor-benzoesaeure bzw. deren Alkalisalzen, das dadurch gekennzeichnet ist, dasz man 3-Brom-4-fluor-benzoesaeure bzw. deren Alkalisalze mit Kaliumphenolat oder mit Natriumphenolat in Gegenwart eines Kaliumsalzes, jeweils in Gegenwart von Kupfer oder einer katalytisch wirksamen Kupferverbindung und unter Verwendung von Phenol als Verduennungsmittel bei Temperaturen zwischen 100 und 250 Grad C umsetzt.