baber/WOPTO huggingface dataset:
Patent CH-679855-A5 (CH)
Title: Conversion of phosphorus cpds. esp. organic cpds. to harmless inorganic salt - by combustion in presence of alkali(ne earth) cpd. with heat recovery
Inventor: DUCHOUD JOSEPH-MARIE
IPC: A62D101/22
Filed: 1990-09-03
Abstract: Combustion of cpds. contg. starting materials (IA,IB) contg. P and esp. also 5 and/or halogen, esp. organic cpds. contg. these elements, is carried out in the presence of an alkali(ne earth) cpd. (II) and heat is obtd. from the combustion prods. in a heat recovery station following the combustion station. The novelty is that (II) is used in such amts. that at least the (I) contg. P are burnt completely and converted to salts. Pref. the molar ratio of alkali(ne earth) metal to P is at least 1.5, pref. at least 1.8, (II) is a strongly basic cpd. and the molar ratio of base equiv. to the sum of acid equiv. is ca. 0.1-1.0, pref. 0.1-0.5. The reaction-specific dimensions are calculated from the type and amt. of (I) and the type of (II) and tested for compatibility with the limiting values of the combustion and heat recovery stations. If they are not compatible, the amt. of (I) or (II) is varied until they are compatible. The limiting value for the combustion station is determined by the max. compatible combustion temp.. ADVANTAGE - Harmful organic cpds. are converted to harmless inorg. cpds. without using excess (II), which would damage the refractory walls of the combustion furnace, or deposition of corrosive acidic P cpds. in the heat exchanger.
Patent CH-691734-A5 (CH)
Title: Snow and rock retaining net
Inventor: HALLER BRUNO
IPC: E01F7/04
Filed: 1996-12-20
Abstract: The retaining net, to contain snow and rock falls, has a wide mesh (7) structure, with fine mesh wire braidings (8,9) passing through the wide meshes laterally and partially overlapping. The fine mesh materials braidings have a mesh width of 20-30 mm and preferably 25 mm, with a wire thickness of 1.5-2.5 mm and preferably 2 mm.
Patent CH-689930-A5 (CH)
Inventor: WEBER BERNHARD GEORG PROF DR MED
IPC: A43B5/04
Filed: 1995-11-24
Abstract: The boot has a foot part (4) and an upper part (5) with link connections (9,9') so that the angle included by the link axis and the plane formed by the shoe sole can be changed. The distance between the link axle and the shoe sole may also be changed. One of the pivot points (9) of the link connection is movable in relation to the plane (3) of the sole. The inside link connection has a disc (7) and a slope (11) forcing the pivot point away from the sole when the upper is tilted towards the toe-part of the boot.
Patent CH-579368-A5 (CH)
Title: Toothbrush with toothpaste cartridge in handle - capillary action controls flow of toothpaste to bristles
IPC: A46B11/00
Filed: 1974-03-12
Abstract: The toothbrush handle (3) is enlarged to form a hollow cylinder to contain the toothpaste cartridge (30). A recess (38) in the handle (31) houses a piston (37) with a central hole (32). The piston (37) fits in a hole (34) in the toothpaste cartridge (30) and a spike (39) formed on the end of the piston pierces a hole in the diaphragm (30e) in the cartridge (30) when it is first inserted into the handle (31). The return spring (36) pushes the cartridge (30) away from the piston (38) to allow the toothpaste to flow by capillary attraction to the bristles. The cartridge is retained by the small boss (30c) in the slot (31a) formed in the resilient wall of the handle (31).
Patent CH-642792-A5 (CH)
Title: Device for separately controlling two thyristor pulse transformers
Inventor: KALINICHENKO ANATOLY YAKOVLEVI
IPC: H02M1/084
Filed: 1978-04-18
Abstract: Two thyristor pulse transformers (5, 6) are used for controlling a series-wound motor (1, 2). The thyristors (7, 8; 10, 11) of the two pulse transformers (5, 6) are driven by pulses which are supplied via logic switching elements (17, 29, 31) and by a clock-pulse counter (15) to the control device. The input signals to the control device are supplied by a control unit (35) and a control-pulse generator (14). The pulses supplied by the clock-pulse counter (15) and the reversible pulse counter (32) are processed in a decoder (18) and are supplied to further logic switching elements (20, 22, 25, 26). The control device is used especially for controlling the thyristor pulse transformers for controlling the rotation speed of an electric drive, which is particularly suitable as a traction motor for rail vehicles.   <IMAGE>
Patent CH-678536-A5 (CH)
Inventor: KRUMMENACHER BRUNO
IPC: B29B15/12
Filed: 1988-12-06
Abstract: A plurality of substantially unidirectional fibre bundles 1 are impregnated with a liquid matrix which may be resin or metal. One or more pins 3 are placed between the fiber bundles in a substantially perpendicular direction to the main orientation of the fiber bundles before impregnating the fiber bundles with the liquid matrix. The pin(s) 3 may be removed before the matrix has set or else can form part of the moulded article. The presence of the pin(s) 3 allows more coherent distribution of the matrix throughout the fibre bundles 1. Instead of pins sewing filaments (52), Fig. 5 (not shown), may be used. <IMAGE>
Patent CH-681044-A5 (CH)
Title: Heating element for hot water tank - has pipe protruding through tank bottom heated by induction heater connected to mains
Inventor: MELION LUDWIG
IPC: F24H1/20
Filed: 1989-12-30
Abstract: The hot water tank (10) is lagged conventionally (18) and has cold water entry at the base (25) with hot water exit (35) at the top. Protruding through the bottom of the tank is the heating element or heatpipe (59) whose lower end is lagged (17) and raised in temperature by induction heating. The windings for this (74, 75) are fed from a control unit (70) plugged into the mains. A sensor (81) monitors the water temperature. USE/ADVANTAGE - Heater for production of pharmaceuticals, explosives. High reliability because heat pipe upper temp. limit prevents calcification of element inside tank.
Patent CH-644948-A5 (CH)
Title: Optical method for detecting and/or measuring physical quantities, and device for implementing this method
Inventor: BENOIT PIERRE
IPC: G02B6/38
Filed: 1981-07-27
Abstract: The device for measuring physical quantities is essentially based on the use of an assembly comprising a sensor connected by a single optical fibre to a source and a detector, possibly via a directional coupler. The sensor essentially comprises a support element (11) provided with a central bore arranged in order to house an end piece (12), in which is mounted a segment of stripped optical fibre (13). At the front end of the support element (11) is mounted a lens holder piece (17) used to support a spherical lens (19), for example made of corundum. At the rear end of the support element (11) are mounted a sleeve (21) and a clamping ring (22), which interact in order to ensure stable positioning of the end piece (12). <IMAGE>
Patent CH-665003-A5 (CH)
Title: Governor for turbocharged IC engine - uses charging pressure regulator controlled by accelerator pedal acting on setting mechanism for charging turbine blades
Inventor: MOSER PETER
IPC: F02B37/24
Filed: 1983-11-30
Abstract: The governor uses the charging pressure regulator (9,16) coupled to the accelerator pedal (5) and used for adjusting the vane angle for the turbocharger turbine stage. Pref. the adjustment of the turbine blades is effected via a cog crown (18) cooperating with a cog element (20) fitted to the pivot axis of each turbine blade (21). The cog crown has an integral radial lever arm (19) pivoted to the end of a linear setting rod (17) controlled by the charqing pressure regulator (9,16). The latter has a membrane (13) acted on by two springs (11,12) on opposite sides with the setting rod (17) passing through the centre of the membrane (13) with a sleeve (9) at its free end cooperating with a pressure rod (4) displaced by the accelerator pedal (5). ADVANTAGE - Improved response in partial load range.
Patent CH-646519-A5 (CH)
Title: Pressure-measuring device with analog display
Inventor: GROSS PAVEL
IPC: G01L7/04
Filed: 1980-10-16
Abstract: The pressure-measuring device with analog display contains a helical Bourdon spring (4) which transmits its movement onto the display cylinder (5), which has a display curve (6) that is printed on and can be seen in part through the slot (7) of the housing (1) and acts on the scale (8) as a display. The device thus constructed is simple, robust and mechanically uncomplicated. It can therefore be applied in a corrosive environment or wherever strong vibrations occur. Its bar-shaped display permits rapid information, while its rod-shaped design can solve problems of space in some circumstances. <IMAGE>
Patent CH-631005-A5 (CH)
Title: Built-in gas cooking point
Inventor: LEU HANS FELIX
IPC: F24C3/08
Filed: 1978-08-11
Abstract: Located centrally on the bottom of the collecting bowl (6) is, tightly connected thereto, a polygonal housing block (9) which surrounds the burner (4) and together with the side wall (6.4) delimits an annular space (15) which serves as a collecting space for cooking material overflow when the cooking point is ready for operation. Mounted in the radially projecting parts of the housing block (9), in the region directly below the block surface, are bayonet grooves (21), which are accessible from above, as return-inhibiting anchoring elements for receiving engagement members (19.1) on a saucepan support (16) which in its operating position is inserted in the housing block (9). In its parked position, it can be introduced in a sunk manner into the said annular space (15) in such a manner that the cooking point can be closed neatly with a relatively low closure cover (22). <IMAGE>
Patent CH-590615-A5 (CH)
Title: Enhancing the flavour of foods and drinks - by adding dipeptides, esp. to low-grade coffee
IPC: A23L33/18
Filed: 1974-06-25
Abstract: Dipeptides normally used as sweeteners can be used at concns. below their sweetening threshold concn. to suppress the bitter taste of coffee prods. (e.g. ground roasted coffee or instant coffee) derived from low-grade beans (e. g. Robustas or Paranas). The pref. dipeptide is the methyl ester of L-aspartyl-L-phenylalanine (I), which is pref. used at a concn. of 0.0025-0.016% of the wt. of infused coffee. The dipeptide can be added to roasted coffee by (a) spraying the roasted beans with an aq. soln. of the dipeptide after the coffee has cooled to 200 degrees C, or (b) adding the powdered dipeptide to the roasted beans and grinding the mixt. In the case of instant coffee, the dipeptide can be added to the dewaxed aq. coffee extract before drying.
Patent CH-620924-A5 (CH)
Title: Process for the preparation of sulphur-containing heterocyclic compounds
Inventor: RAMUZ HENRI
IPC: C07C409/04
Filed: 1979-10-03
Abstract: Sulphur-containing compounds with coronary-dilating properties and the formula <IMAGE>  in which R is a radical of the formula <IMAGE> and R4 is lower alkyl, and R1, R2, R3, R5, R6, R7, X, Y, Z, m and n have the meanings stated in Claim 1, and their acid addition salts, are prepared. The compounds are obtained by N-alkylation of compounds corresponding to the formula I but in which R4 is hydrogen.
Patent BE-1003990-A5 (BE)
Title: Methode pour le dosage d'acides nucleiques, combinaison de reactifs et trousse pour doser ces acides.
IPC: C12Q1/68
Filed: 1988-03-10
Granted: 1992-07-28
Abstract: La méthode de dosage se caractérise en ce que les sondes de capture jouent le rôle d'amorces modifiées, lesdites amorces étant incorporées dans des copies de l'acide nucléique cible dont la présence est ensuite détectée par au moins une sonde de détection sélective.
Patent BE-1004878-A5 (BE)
IPC: B28B7/22
Filed: 1991-05-28
Granted: 1993-02-16
Abstract: The formwork consists of standardisable modules each corresponding to a step grouping together all the surfaces which may be produced using formwork or only the selected ones. They may include a finished step surface which can be placed at the time of pouring the concrete. The same modules can be made to fit all heights of stairs and, in a version in separate parts, several widths. Special modules are available for forming circular or helicoid shapes. These modules remain incorporated in the stairs and constitute the finishing thereof. <IMAGE>
Patent CH-627013-A5 (CH)
Title: Machine for dispensing coins
Inventor: KOKUBO EIICHI
IPC: G07D1/00
Filed: 1978-11-09
Abstract: The machine has cartridges (11) each containing coins (20) of a specific type. These coins, stacked in a selected cartridge, are pushed out of the cartridge, starting with the coin (20a) at the bottom of the stack, by a selected pair of push rods (40), towards an outfall channel (17) for these coins. Each of the coins pushed is caused to interact with a counting arm (30) actuating a microswitch (33) in order to carry out the counting. The pair of push rods, produced in a single part, is shaped so as to interact with the edge of the coin (20a). Each push rod (40) is fitted at its end with a projection (42) interacting with the coin (20a) in operating position, the upper face of each push rod being at the level of or below the surface of the plate supporting the coin (20a) in the cartridge. <IMAGE>
Patent CH-575429-A5 (CH)
Title: Alkylated phosphoric acid - (4-hydroxy-anilides) - used as anti-oxidants and flame-proofing agents for polyesters
IPC: C08K5/51
Filed: 1973-08-10
Abstract: Phosphoric acid anilide (I) prepn. comprises (a) Opt. catalyst opt. solvent right arrow 150-200 degrees C esp. under N2 or noble gas at atmos press. (where R1 is alkyl, cycloalkyl or aralkyl; R2 is H, alkyl, cycloalkyl or aralkyl; R3 and R'3 each is H or lower alkyl; R4 is opt. substd. alkyl, or cycloalkyl, thiaalkyl or aralkyl and R5 is H or -P(right arrow O) (OR4)2). Reaction is pref. catalysed by ClCH2COOH or phosphorous acid and pref. takes place in decalin as solvent. (I) are storage stable and are formed free from coloured impurities. (I) are anti-oxidants for organic matls. and are incorporated in 0.005-5 wt. % concn. and are also flame-proofing agents for organic polymers, esp. fibre-forming polyesters. (I; R5 = -P(right arrow O) (OR4)2 are pref. stabilisers for polyolefins.
Patent CH-634765-A5 (CH)
Title: Method for the production of a casting mould
Inventor: STEINEMANN ROBERT
IPC: B28B1/00
Filed: 1978-12-15
Abstract: In the method, the moulding material is compacted by means of an explosion. For this purpose, a pattern arrangement is used, onto which a moulding box is placed. This is filled with a metered quantity of moulding material. A container is connected to the moulding box to form an enclosed space. Fuel is mixed in the space with an oxidising agent and the mixture is moved in the space and ignited. The space is no larger than required to allow enough room, after the feeding in of the fuel, for the quantity of oxidising agent required for the complete combustion of the fuel. It is possible to produce sand moulds with largely uniform compaction on the pattern side.
Patent CH-622937-A5 (CH)
Title: Sofa which can be converted to a bed
Inventor: SCHEFTHALER ALOIS
IPC: A47C17/207
Filed: 1977-10-27
Abstract: In order simultaneously to simplify the construction and handling, the first understructure element (3) is guided by means of rollers (4, 5) which are supported at the front on the floor and at the rear on a guide rail (2) arranged on the frame body (1) and bent into different angular positions. Arranged in the upper part of the first understructure element (3) is a bed box (13) on which a lid with a wire insert is pivotably mounted. The second understructure element (6) is connected to the first understructure element (3) by means of a scissor-type fitting (39) serving as a guide and stop element. Two of the end points of the scissor arms are fixed to the first understructure element (3) and the other two end points of the scissor arms are fixed to the second understructure element (6) in each case by means of a guide fitting (33, 36) in such a way that at least one of the end points of the scissor arms can slide on both understructure elements (3, 6) in a direction perpendicular to the pulling-out direction of the sofa and can thus simultaneously pivot about a vertical axis. <IMAGE>
Patent CH-575922-A5 (CH)
Title: Pyrrolylphenoxy propanolamine derivs - with anti-excitatory and adrenergic beta-receptor blocking activity
IPC: C07D207/325
Filed: 1973-03-09
Abstract: Derivs. of formula Py-Ph-O-CH2-CHOH-CH2-NR1R2 (I) (where Py is opt. lower alkylated 1-pyrrolyl; Ph is phenylene; R1 is H or lower alkyl; and R2 is H, lower alkyl, aryl-(lower alkyl) or opt. functionally modified carboxy-(lower alkyl); or R1 +R2 is lower alkylene or oxa-, thia- or aza-(lower alkylene)), and the antipodes and salts of these cpds. have an anti-excitatory action. (I) block vascular and cardiac adrenergic beta-receptors and can be used for treating cardio-vascular disorders such as arrhythmias, angina pectoris and hypertension. (I) are also useful as inters. Typically, (I) can be obtd. by reacting a cpd. Py-Ph-OCH2X1-CH2Z1 with Z2-R1 or Z2-R2 (where one of the residues Z1 and Z2 is NHR2 or NH1 and the other is a reactively esterified hydroxy gp. and X1 is OH, or Z1 + X1 is epoxy and Z2 is -NHR2 or -NHR1).
Patent CH-563769-A5 (CH)
Title: Hand operated massage device - has massage brush and spring loaded plastic balls mounted in plastic case
IPC: A61H15/00
Filed: 1973-10-24
Abstract: The massage device has a plastic case with a rectangular body (4) mounted at one end. The body (4) has five transverse holes each of which houses a plastic ball (2) with a ball retainer (3) and a compression spring which ensures that the ball (2) projects out of the retainer. The surface of the plastic ball (2) is provided with small grooves to ensure that the balls roll over the smooth soap covered skin of the user and so perform the correct massaging action. The other half of the case carries an easily detachable brush which can be changed when required to provide bristles of the preferred degree of stiffness.
Patent CH-571436-A5 (CH)
Title: Box convertible into stand - tear-off portions in sidewalls allow bending of base into arch
IPC: B65D81/36
Filed: 1974-12-13
Abstract: A box to hold two stacks of packing material torn off as wanted, e.g. sacks or wrapping paper, incorporates a section (6) detachable from each sidewall (2). There are two fold lines (14) in the base (1), and after the lid (4) is removed, and these sections have been detached, these lines enable the base to be bent into a V shape forming a stand. It is secured in this position by portions (8, 9, 13) partly detachable from it so as to form a cross-member holding the two halves in position. The detachable sections can be defined by perforated lines (5, 5') running from points on the upper edges of the sidewall to others on the lower edges where the fold lines end.
Patent CH-604825-A5 (CH)
Title: Permeable metallic material prodn.
Inventor: CLEMENT RENE
IPC: B01D39/20
Filed: 1975-12-29
Abstract: Permeable metallic material prodn. (SW 25.7.77)
Patent FR-2028633-A5 (FR)
Title: Mixtures for use in synthesis of crystalline - zeolite molecular sieves
IPC: C01B33/00
Filed: 1969-01-08
Granted: 1970-10-09
Abstract: Zeolites are prepd. by hydrothermal synthesis from a mixture of silicates, aluminium oxide, and 0.5-30% wt., based on total solids, of inorganic alkali metal salts. The process is esp. useful for zeolites types a, X and mordenite.
Patent FR-2063290-A5 (FR)
Title: Weaving flat synthetic textile webs on cir-cular looms
IPC: D03D37/00
Filed: 1969-09-10
Granted: 1971-07-09
Abstract: The tubular web formed on the loom is sectioned longitudinally, (e.g. by heating or by a mechanical cutter), as it is drawn off the loom thereby to form a flat web, and the cut selvedge edges are simultaneously stabilised either by heating to fuse the yarns together or by the application of an adhesive. The web can be manufactured as high production rates and has stabilised selvedge edges.
Patent FR-2030732-A5 (FR)
Title: Shaping and/or cutting out bases and high - collars from flat or curved pieces of
IPC: B21C37/29
Filed: 1969-12-01
Granted: 1970-11-13
Abstract: Device comprises a fixed portion in the form of a shaping or cutting matrix in two independent or integral parts. A connection forms a stop for a manually, mechanically or hydraulically operated part. It carries at least one movable reversible element consisting of a punch-carrier shaped to receive and retain without jamming shaping elements spread over a large surface of contact with the sheet.
Patent FR-2035380-A5 (FR)
Title: Depositing decorative whipped cream etc on - cakes etc
IPC: A23G3/02
Filed: 1970-02-13
Granted: 1970-12-18
Abstract: Stiff fluent aerated food product is deposited. A pump's inlet is conected both to an air intake and via a suction tube to an unpressurised liquid product container, to draw product and air simultaneously into the pump. The outlet is connected to an inlet of a homogeniser, causing emulsification; the homogeniser outlet goes to a filling nozzle formed as a holow spear with a valve at its downstream end opening against a resilient bias when aerated product is pumped through.
Patent FR-2098543-A5 (FR)
Title: Polycrystalline ferrite spinels - contg silicon for microwave absorption
IPC: H01P1/26
Filed: 1970-07-20
Granted: 1972-03-10
Abstract: Polycrystalline spinel ferrite microwave absorbing material of general formula: N1l-x Znx-ySiyFe2O4 where 0.40 =x=0.65 and 0.025=y=0.10 esp. x=0.5, y=0.05. Incorporation of Si4 ions increases electrical conductivity and dielectric loss factor. Pref. material y=0.05, sintered at 1225 degrees C gives 35 db attenuation at 400 MHz in 5mm thickness.
Patent FR-2098601-A5 (FR)
Title: Beta ethylenic thioethers rearrangement - by removing s atom from main chain with alkali hydrocarbons
IPC: C07C1/32
Filed: 1970-07-21
Granted: 1972-03-10
Abstract: Thioethers of formula:- CR2=CRCH2SCR2CR=CR2, Ar CH2SCR2CR=CR2 or: (where each R is, independently, H or hydrocarbyl, Ar=aryl) are rearranged by treatment, in an aprotic solvent, by a cpd. having >=1 alkali-metal/hydrocarbon bond. The products are thiols or thioethers where the sulphur atom is outside the main chain. The products may be desulphurised to unsaturated hydrocarbons which may be used to produce diols (e.g. for polyesters), aldehydes, acids or saturated hydrocarbons. The starting materials are easily produced. Selectively is high.
Patent FR-2130838-A5 (FR)
Title: Self-injectable syringe body - capable of re-aspiration
IPC: A61M5/28
Filed: 1971-03-23
Granted: 1972-11-10
Abstract: The syringe body is suitable for inclusion in a dental cabinet for the injection of anaesthetics, drawing back of some of the blood is necessary to see if the needle has entered the vein, A syringe body contg. a preserved medicament between two plugs is known; one of these plugs acts as the piston and the other is intended to be perforated by the needle when press. is applied. No drawing back is possible because if the piston is drawn backwards the other plug is brought back to the position above the needle; in the new device the plug is retained on the needle, so that injection and re-aspiration can be practiced. For use the body is fixed to the head with the rod in the piston. The press. exerted on the latter brings the lower plug into the position in which it is pierced by the needle; it is maintained in this position by retaining means and any compressed air is evacuated through the orifice at the base.