baber/WOPTO huggingface dataset:
Patent CH-661047-A5 (CH)
Inventor: DELUCA HECTOR F
IPC: A61K31/59
Filed: 1983-06-22
Abstract: New fluorinated derivatives of vitamin D among which are 24-fluoro- alpha , 25-dihydroxyvitamin D3 and 24-fluoro-1 alpha , 25-dihydroxy-5,6-trans-vitamin D3. The compounds should be a ready substitute for 1 alpha ,25-dihydroxyvitamin D where the need for vitamin D-like activity is indicated but should be more resistant to degradative 24-hydroxylation because of the presence of fluorine as a blocking substituent at C-24.
Patent CH-686183-A5 (CH)
Title: Machine for linearly aligning conveyed goods
Inventor: SCHUPBACH PAUL
IPC: B65G47/244
Filed: 1991-05-27
Abstract: The chords (5) and round belts (6) in alternating arrangement move forward at a differential speed, with a simultaneous, countercurrent transverse motion, generated by transverse sliders (14). The sliders are driven by guide rollers of an axial-radial bearing combination eccentric shaft (15). By utilising the inertia, the goods to be aligned are deposited onto the chords between the belts. Pref. the transverse movement is carried out by pneumatic rams. The chords may be profiled.
Patent CH-682416-A5 (CH)
Title: Sealing connector for leaking ducts
Inventor: STRAUB IMMANUEL
IPC: F16L55/172
Filed: 1990-05-25
Abstract: The connector has a split collar whose ends (1a) may be pulled together by clamping (2,4). The collar clamps a C section sealing joint against the ducting (5,6) around the zone in which there is a leak. On the ends (9a) the joint is held by end rings (10) with radial slots. The collar is hinged in the zone opposite its free ends to allow opening by foldign towards the  outside. A passage (21a) joins the space enveloped by the sealing  joint (9) with the surroundings. During connection a tap (12) allows water to escape. After mounting the tap is closed.
Patent CH-614866-A5 (CH)
Title: Process for removing the residue from a pressure reactor and plant for its use
Inventor: MEIDL JOHN ALLEN
IPC: B01J19/00
Filed: 1976-02-24
Abstract: The pressure reactor (10) is employed for the regeneration of coal in a wet-route oxidation unit. A conduit (12) fitted with a valve (14) carries the ash from the reactor to a removal vessel (16) which has a liquid delivery (18) and two discharge conduits: a vapour discharge conduit (20) in communication with the atmosphere and situated in the upper part of the vessel, and a liquid and ash discharge conduit (22). The valve (14) is controlled so as to maintain the reactor under pressure while allowing a stream of ash to flow towards the vessel (16). <IMAGE>
Patent CH-668923-A5 (CH)
Title: Venetian blind salt-cleaning machine
Inventor: BRUEGELMANN PETER
IPC: A47L4/00
Filed: 1986-07-04
Abstract: The machine cleans the textile slats of venetian blinds and similar equipment, having a watertight vessel (1) contg. one or more pairs of driven brush rollers (14,15), a sprayer system for liquid and a conveyor for the slats (A).  At the inlet and outlet side of the gap between the rollers in each pair guides (23-26) are mounted for the slats, while the sprays are aimed at the top brush rollers. The bottom roller (15) in each pair is immersed in a liquid bath (B) in the vessel.  The conveyor comprises pairs of belts (12,13;16,17) working together and forming a curve-free passage in conjunction with the guides.
Patent CH-675473-A5 (CH)
Title: Firearm with housing, barrel, and shell chamber - has each chamber in separate link detachable from chamber groups
Inventor: SCHMID SAMUEL
IPC: F41A9/25
Filed: 1988-07-15
Abstract: The firearm comprises a barrel (11) fixed to a housing (10) with the latter contg. movable shell chambers (20), brought into line with the barrel, in turn, by a feed mechanism. A firing pin fires the shell in the chamber in line with the barrel. The chambers are formed in groups (19), each accommodating one shell, which are releasable from the group when empty, and attached when loaded. They travel through an opening (17) in the housing. ADVANTAGE - Simple, lightweight design, with alrge number of shells.,
Patent CH-660206-A5 (CH)
Title: Gatherable lamellar blind
Inventor: FREI ALFRED
IPC: E06B9/326
Filed: 1983-05-24
Abstract: The gatherable lamellar blind has a raising shaft (1), to which at least one swivel drum (5) is gear-connected. Guided around the swivel drum (5) with a frictional connection is a cord (6), to which the tilting bands are attached. To improve the frictional connection and to prevent noises during raising and lowering of the lamellar armour, it is proposed that the cord (6) is guided around the swivel drum (5) at least approximately 1 1/2 times. As a second feature, it is envisaged that the cord (6) is provided with a casing made of a self-lubricating plastic. <IMAGE>
Patent CH-687259-A5 (CH)
Title: Acentric mol. crystal with optimum packing of substd. merocyanine
Inventor: BOSSHARD CHRISTIAN DR
IPC: G02F1/361
Filed: 1995-10-11
Abstract: Acentric mol. crystals (I) comprise a co-crystallisate of substd. merocyanine(s) (II) and substd. phenol(s) (III).
Patent CH-659918-A5 (CH)
Title: Clamping device
Inventor: BOLLIER HANS
IPC: H01R4/48
Filed: 1983-06-09
Abstract: A clamping device on a component for producing a solder-free, force-fitting electrical connection between this component and a connecting wire, consisting of a connecting tab (1) which has a recess (2) with three essentially triangular resiliently elastic tongues (3) which are used for holding and fixing a stripped end (6) of the connecting wire (7) in an opening (5) which is formed by the tongues (3). The boundaries (4) of the tongues (3) which form the opening (5) are rounded in such a manner that the opening (5) essentially has a circular shape. The planes of the tongues (3) form an acute angle in the insertion direction with the axis of the opening (5) of the connecting wire (7). The diameter of the opening (5) is somewhat smaller than the diameter of the stripped wire end (6). <IMAGE>
Patent CH-658238-A5 (CH)
Inventor: PORTA AUGUSTO
IPC: C02F1/46
Filed: 1984-07-10
Abstract: Hard water is softened with the aid of an electrolysis cell (1) comprising an anode (6) and a cathode (7) between which has been arranged a mass (8) of porous, electrochemically inert material through which the water to be softened is constrained to pass. Under the effect of the electrical field produced between the anode and the cathode the metal ions to be removed travel towards the cathode in the neighbourhood of which an alkaline pH prevails, causing the precipitation of these ions in the form of solid hydroxides which are deposited in the porous mass. <IMAGE>
Patent CH-681597-A5 (CH)
Title: Tooth cleaning and gum massage appts. - has mouthpiece with arc-shaped inner part and similarly shaped outer part forming intermediate space for teeth row
Inventor: LANZ WERNER
IPC: A61C17/02
Filed: 1990-10-23
Abstract: The appts. (1) comprises a handgrip (4), a mouthpiece (2) with nozzle apertures for water jets and a connecting piece (3), together with a pressurised water source and water feed line (5) to the nozzle apertures. The mouthpiece (2) is formed by at least one arc-shaped part (10,11) which matches in shape the cross sectional form of the row of teeth. Over the whole length of the arc shaped part (10,11) of the mouthpiece nozzle apertures (6,8) are provided, which are spaced apart by the same spacing as the teeth intermediary spaces. The nozzle apertures are directed against the teeth and the area of the gums. USE/ADVANTAGE - A dual purpose appts. which cleans the teeth and massages the gums, all by water under pressure.
Patent CH-646678-A5 (CH)
Title: Spiro(5-isopropylbicyclo[3.1.0]hexane-2,2'-oxiranes), processes for their preparation, and their use for the preparation of sabinene hydrates
Inventor: HIGO MORIAKI
IPC: C07C29/132
Filed: 1978-04-06
Abstract: The new compounds, trans- and/or cis-spiro(5-isopropyl-bicyclo[3.1.0]hexane-2,2'-oxiranes), are obtained by reacting 3-isopropyl-2-cyclopenten-1-one with sulphoxonium methylide or by reacting 5-isopropylbicyclo[3.1.0]hexan-2-one with sulphonium methylide or sulphoxonium methylide, or by reacting 3-isopropyl-2-cyclopenten-1-one with sulphoxonium methylide to give 5-isopropylbicyclo[3.1.0]hexan-2-one, which is reacted further with sulphonium methylide or sulphoxonium methylide. trans- and/or cis-sabinene hydrates can be prepared rapidly by reducing the novel compounds, trans- and/or cis-spiro(isopropylbicyclo[3.1.0]hexane-2,2'-oxiranes). The novel compounds are useful not only as intermediates in the preparation of sabinene hydrates etc., but also, per se, as fragrances or perfumes and as components of fragrant compositions of perfumes.
Patent CH-648919-A5 (CH)
Title: Smoke-gas temperature-dependent control device of an air flap of an oil-heated heating boiler
Inventor: WERNE STIG
IPC: F23N3/04
Filed: 1980-07-01
Abstract: The control device comprises a piston/cylinder unit (14), the pressure side of which is connected to the pressure side of the oil pump (22) of the heating boiler in such a manner that the piston carries out a stroke when the pump starts, and returns to the starting position when the pump stops. The piston rod (18) of the piston/cylinder unit (14) is connected to an air flap (1) which is opened by said stroke and closed on the return of the piston. The piston/cylinder unit (14) is provided with a displaceable end-position stop which consists of a secondary piston which is mounted displaceably in a secondary cylinder and which is connected to a sensor connected to the smoke-gas duct of the heating boiler. The sensor contains an expansion liquid, the temperature-dependent degree of expansion of which determines the displacement position of the secondary piston and accordingly that of the end-position stop. As a result, a reduction of the degree of opening of the air flap at a high waste-gas temperature, and vice versa, is achieved. <IMAGE>
Patent CH-648539-A5 (CH)
Title: Phenylethanes and use thereof in liquid-crystalline mixtures
Inventor: PETRZILKA MARTIN DR
IPC: C09K19/42
Filed: 1981-10-14
Abstract: Compounds of the formula <IMAGE> in which R<1> is trans-4-alkylcyclohexyl, 4'-alkyl-4-biphenylyl, p-(trans-4-alkylcyclohexyl)phenyl, 2-(trans-4-alkylcyclohexyl)ethyl or p-[2-(trans-4-alkylcyclohexyl)ethyl]phenyl, and R<2> is trans-4-alkylcyclohexyl, or R<1> is trans-4-alkylcyclohexyl and R<2> is p-(trans-4-alkylcyclohexyl)phenyl, p-[2-(trans-4-alkylcyclohexyl)ethyl]phenyl or 4'-(trans-4-alkylcyclohexyl)-4-biphenylyl, or R<1> is p-alkylphenyl and R<2> is p-[2-(trans-4-alkylcyclohexyl)ethyl]phenyl, and the alkyl radicals in the substituents R<1> and R<2> are straight-chain groups having 1 to 7 carbon atoms, the preparation thereof, liquid-crystalline mixtures which contain such compounds, and the use for electro-optical purposes are described. The novel compounds of the formula I are particularly valuable as components in liquid-crystal mixtures and themselves have liquid-crystalline properties.
Patent BE-1006269-A5 (BE)
Title: Papierbaan voor het vervaardigen van tafelkleden, dienbladbedekkingen, onderzetters of dergelijke.
Inventor: POMMERANZ WINFRIED
IPC: B31D1/00
Filed: 1990-04-23
Granted: 1994-07-05
Abstract: De uitvinding heeft betrekking op een papierbaan voor het vervaardigen van tafelkleden, dienbladbedekkingen, onderzetters of dergelijke, bestaande uit een draagpapier en een daarop aan ten minste één zijde aangebrachte gestruktureerde bekleding die de hechtwrijving verhoogt, waarbij het draagpapier (2) bestaat uit een papier met hoog zuigvermogen en de bekleding (3) bestaat uit een waterige kunststofdispersie of een thermoplastische kunststof.
Patent BE-1005734-A5 (BE)
Title: Procede et systeme de detection.
IPC: E05F15/20
Filed: 1992-04-29
Granted: 1994-01-11
Abstract: L'invention propose une méthode et un système de détection d'un objet en mouvement relatif à un autre objet. L'objet pouvant être une personne, un élément, une installation, un outil, une surface... Suivant l'invention, on génère une onde hyperfréquence dans une antenne à fentes et on dirige les rayons s'échappant des fentes sur la zone à surveiller. On détecte les ondes réféchies et on compare cette fréquence avec la fréquence des ondes émises.
Patent BE-1011671-A5 (BE)
Title: Processeur de donnees de dilution d'actions.
Inventor: AUSTIN CLIVE H
IPC: G06Q40/02
Filed: 1996-11-18
Granted: 1999-12-07
Abstract: Système de traitement de données pour gérer une pluralité de comptes discrets. Chaque compte réalise un échange entre un détenteur de proprété (10) et le gestionnaire de plan (30), dans lequel le détenteur de propriété dilue ses risques du marché immobilier en échangeant une appréciation future de la propriété contre un flux d'argent courant. Ensuite, le système réalise le conditionnement de plusieurs comptes en panier d'actifs immobiliers et vend ce risque immobilier sur le marché institutionnel. Le processeur de données maintient un équilibre du système en mettant à jour continuellement les positions relatives et les paramètres de commande influençant ces positions.
Patent BE-1012719-A5 (BE)
Title: Station d'epuration des eaux usees.
IPC: C02F3/12
Filed: 1999-06-18
Granted: 2001-02-06
Abstract: L'invention concerne une station d'épuration des eaux usées. Cette station est du type comprenant un compartiment d'entrée (4) des eaux usées, un compartiment de traitement aérobie (6) des eaux usées en provenance dudit compartiment d'entrée (4) et un compartiment clarificateur. La station est caratérisée en ce qu'elle comporte un compartiment formant réservoir tampon (5) disposé entre le compartiment d'entrée (4) et le compartiment de traitement aérobie (6) et qui est adapté pour réguler le débit des eaux transférées au compartiment de traitement aérobie (6). L'invention est utilisable pour l'épuration des eaux usées.
Patent CH-562591-A5 (CH)
Title: Folding chairs
IPC: A47C4/18
Filed: 1973-07-12
Abstract: A folding chair has two pairs of legs, each in the form of a U, and a back rest with an arm rest on either side. The front and rear pairs of legs are connected, together with the terminal ends of the arm rests, by means of pivot pins. The legs can then be moved to a open position, when the back rest is held in a substantially horizontal position by an abutment on the legs, or to a closed position, when the back rest and legs extend in opposite directions from the pivots. The seat of the chair is pivoted to the front pair of legs, and has sliding connections to the rear pair, so that when the chair is folded the seat moves into the plane of the legs. This is a folding chair which, when folded is substantially planar and can be either stacked or hung from its back rest over a horizontal support rail. Pref. the back and arm rests are made as an integral one-piece synthetic plastic moulding, pref. of expanded polystyrene.
Patent CH-617952-A5 (CH)
Title: Use of a modified methylolurea resin as a thermoplastic hotmelt material
Inventor: SPEYER FRED BUROW
IPC: C08G12/44
Filed: 1975-08-06
Abstract: Reaction products of methylolurea and fatty acids having from 12 to 30 carbon atoms per molecule are suitable for use as thermoplastic hotmelt materials for adhesive bonding, for attaching stencils and as a modelling material.
Patent CH-569632-A5 (CH)
Title: Paper envelope for repeated use - has adhesive layer on reverse side to retain folded sealing strip
IPC: B65D27/16
Filed: 1973-08-14
Abstract: An envelope with a folding sealing strip carries an adhesive layer on its reverse side. The adhesive is such that repeated opening and closing of the envelope is possible. To prevent the sealing strip from tearing, it is reinforced by impregnation or by lacquering. To protect the adhesive surface of the envelope during storage, it is covered by a loose non sticking paper sheet which is removed when the envelope is being closed for the first time. The envelope has side folded retaining strips which prevent the contents falling out when the flag is sealed.
Patent CH-581325-A5 (CH)
Title: Frequency adder circuit for square wave pulses - uses positive logic NAND-gates, inverters and flip-flops
IPC: H03K5/153
Filed: 1973-08-24
Abstract: The frequency adder circuit for square wave pulses of different frequencies consists of a series of inverters and NAND-gates. The pulse train with the highest frequency is connected to the first input terminal of the circuit, which is the input to an inverter (3) and one of the inputs of a three-input NAND-gate (8). The outputs of the first and fourth inverters form the inputs of another NAND-gate (7), whose output is one of the inputs of a similar gate forming the final output element (9). The lower of the two pulse frequencies is connected to the clock input of an edge-triggered flip-flop (10). The second half of which has its Q output connected to the final NAND-gate (9).
Patent CH-623169-A5 (CH)
Title: Charge transfer device having a semiconductor layer in which charge packets can be moved
Inventor: CROCHIERE RONALD ELDON
IPC: H01L29/768
Filed: 1977-12-06
Abstract: An arrangement of electrical conductors ( phi 1,  phi 2) is coupled to a semiconductor layer (11) in such a way that charge packets inside the semiconductor layer can be moved from a device (ID, ME) for generating the charge packets to a device (GA, GB) for dividing the charge packets produced into first and second charge packets. The said conductor arrangement comprises two groups of electrodes for moving the first and second charge packets along a first and second path, respectively. The dividing device has a first input gate (GA) and a second input gate (GB) which divide up each charge packet generated in the generating device as a function of first and second signals, respectively, applied to them. The generating device comprises an input diode (ID) and a calibration electrode (ME) for providing charge packets of constant size to the device for dividing the charge packets generated. In this way, a very good linearity is achieved between the first and second signals and the divided charge packets, together with a large noise suppression in the output signal. <IMAGE>
Patent CH-598442-A5 (CH)
Title: Brick assembly for building wall
Inventor: DESLEX ROGER PH
IPC: E04B2/02
Filed: 1976-11-30
Abstract: Brick assembly for building wall has load bearing and non-load bearing layers separated by insulating panel
Patent CH-580971-A5 (CH)
Title: Ski running surface covering - is interchangeable as removable self-adhesive strips in recesses
IPC: A63C7/02
Filed: 1974-12-23
Abstract: Ski has a covering for the running surface. aT least part of the covering is interchangeable, and is formed by strip(s) removably fited to the underside of the ski. Preferably several individually removable strips are formed as self-adhesive bands. The strips are adhered in respective recesses, flush with the surface of the underside, and may be 0.5-3 mm thick. A plastics running surface sole covers the whole underside, and has flat recess(es) at last in the region of the ski binding; an interchangeable insertion strip may be placed in the recess. The running surface an be suitably adapted to the characteristics of different ski runs.
Patent FR-2041572-A5 (FR)
Title: Adipic acid prodn
IPC: C07C51/31
Filed: 1969-04-30
Granted: 1971-01-29
Abstract: Cyclohexanol and/or cyclohexanone or the product obtained by air oxidation of cyclohexanol is preoxidised with 0.5-2 parts of mother liquor (based on the organic compounds) containing dil. HNO3 and then further oxidised with fresh conc. HNO3 to obtain adipic acid with better temp. control and less side reactions. Suitably cyclohexanol and water at 30 degrees C and mother liquor containing 35% HNO3 at 15 degrees C are oxidised in a contact column at under 50 degrees C, the product flows into another reaction chamber where it is oxidised with 65% HNO3 containing Cu and NH4VO3 as catalyst and the temp. is maintained at 65-70 degrees C by a heat exchanger. The liquid reaction product is lead off, cooled to recover adipic acid and the mother liquor at least partly recycled. Apparatus is claimed.
Patent FR-2067851-A5 (FR)
Title: Drying system for radioactive materials
IPC: G21F7/04
Filed: 1969-11-19
Granted: 1971-08-20
Abstract: Radioactive substances to be dried are contained in porous filtering cartridges, and are placed on a surface in the system. From this point, each cartridge is lifted up and transferred into one of two electrically heated arms. Each arm consists of a concentric pair of sleeves, between which are fitted heating elements. This simple system ensures safe operation of the drying procedure.
Patent FR-2076424-A5 (FR)
Title: Purification of aluminium
IPC: C22B21/06
Filed: 1970-01-14
Granted: 1971-10-15
Abstract: Si is removed from Al or Al alloy by contacting the same with Al sulphide at a suitable temp. in order to produce a reaction between the sulphide and Si of the alloy, the resultant Si sulphide being removed by evaporation. The Al sulphide may be obtained by contacting a portion of Al of the alloy with S or a sulphide such as SiS2.
Patent FR-2049721-A5 (FR)
Title: Aluminium alloys with high rupture - strength
IPC: C22F1/053
Filed: 1970-06-01
Granted: 1971-03-26
Abstract: Al alloys with high rupture strengths and high elastic limits contain 5.8-6.8% Zn, 2-3% Mg. 0.25-1.20% Cu, 0.10-0.25% Cr, 0.01-0.03% Ti 0.15% Si, 0.20% Fe a and 0.10% Mn. The alloys may be used in high stress situations such as aircraft and automobile parts and cartridge cases, and may be forged, machined or rolled. A tempering and ageing technique is given.
Patent FR-2060817-A5 (FR)
Title: Decorative paper treated with thermo- - setting resins
IPC: B32B29/00
Filed: 1970-08-28
Granted: 1971-06-18
Abstract: Decorative paper, of one colour or printed, is treated with organic soln. of unsaturated polyester and/or allyl resin, with monomeric cross-linking agent, release agent and catalyst, containing SiO2 gel as thixotropic modifier of flow character on hot pressing. Treatment can be carried out by means of single or double impregnation or by single impregnation followed by coating. This paper is used for low pressure production of decorative laminated foild, for low pressure application to substrate in production of laminates with wear-resistant surface. Suitable substrates include various types of boards, sheet metals, cement agglomerates and plasterboard. Product is flexible and can be applied at lower pressure and/or more quickly than melamine types.
Patent FR-2126540-A5 (FR)
Title: Quality determination of filter cakes - using electrodes to indicate cake thickness, dryness and purity
IPC: B01D37/04
Filed: 1971-02-10
Granted: 1972-10-06
Abstract: The electrodes one for the filter cake thickness, one for its dryness and one for its purity are only connected to the measuring and controlling circuit via amplifiers during the respective operations of filtering, purification and drying. The arrangement is used for the automatic control of intermittently operated filters.
Patent FR-2090853-A5 (FR)
Title: Fruit brandy prodn
IPC: B01D3/00
Filed: 1971-04-28
Granted: 1972-01-14
Abstract: Made from mash which is fermented and distilled. The aqueous phase is distilled to remove aromatics and then return the concentrated aroma to the distilled alcohol obtained from the earlier de-aromatised mash. Ozone is admixed in the vapour area of the distillation apparatus to promote esterification and further improve the taste. Heat proof glass should be used for all the apparatus in the distillation section. Aroma and flavour are greatly improved, without any second stage to cause deterioration.