baber/WOPTO huggingface dataset:
Patent CH-672606-A5 (CH)
Title: Eroding machine digital control - with electrode path retracing if
Inventor: MEYER WOLFGANG DIPL-ING
IPC: B23H7/06
Filed: 1989-06-24
Abstract: In an eroding machine digital controller in which the path curve of a wire electrode and its angular position are calculated by an interpolator according to data supplied from an information carrier, a memory device causes the electrode to retrace its path if trouble, e.g. a short-circuit, is detected in the gap, a circuit also supplying data for the angular setting, control of the electrical parameters of the erosion generator and control of the flushing conditions of a dielectric liquid in the operating gap. Particularly for manufacturing punching tools or gears in the watch and optical industries.
Patent CH-684122-A5 (CH)
Title: Charging device for storage and boiler in heating and hot water systems.
Inventor: GOESSI HANS
IPC: F24D11/02
Filed: 1992-10-08
Abstract: The charging device comprises a stool-like frame construction (12) into which a cube-shaped housing (1) is inserted approximately one metre from the floor, the housing containing a heat pump, a blower (fan) and other accessories. The housing (1) is made in the form of a cube and has, on the front wall (19), an air intake screen (21) and, on the two side walls (20, 20') and at the top on the cover, in each case air outlets (21) for the compressed air generated by a blower in the housing (1). The housing (1) is equipped with two connections (23, 24) for the supply of water to be heated and water which has been heated, and also with a dripping-water outlet (11) and a plug for connection to a control box (18). A major advantage of the device is the compact design of the housing and of the heat pump (1), which for a power of up to 5 kW has a side length of only 55 cm. Consequently, the housing (1) together with the contents is very light and can be exchanged by a single semi-skilled worker, thereby greatly facilitating the maintenance and repair of the device and of the heating installation. A defective unit, or a unit to be checked, can be replaced by a single person, e.g. by the caretaker, with the result that the loss of heating or hot water is of only very short duration. Since the exchanging operation does not require a heating specialist, considerable labour costs can be saved.   Further advantages of the device are the dewatering action and hence the suitability as a linen drier, and also the cooling action, which is greatly appreciated especially in summer in the room in which the device is installed. <IMAGE>
Patent CH-640511-A5 (CH)
Title: Synthesis of tris(hydroxymethyl)methane-substituted peptides
Inventor: SCHAEFER ROLF DR
IPC: C07K5/06
Filed: 1979-04-25
Abstract: The invention relates to a synthesis of tris(hydroxymethyl)methane-substituted low molecular weight peptides which, as a result of this substitution, exhibit an excellent solubility in water and can be used as buffers having an extensive pH range when the peptide contains acid, neutral and/or basic amino acids. Certain substituted peptides of this class of compounds prove to be ideal, non-toxic, buffering substances for cultivating animal or human primary or continuous cell lines.
Patent CH-576527-A5 (CH)
Title: Colouring chromium-or chromium nickel-stainless steels - using aq soln of sulphuric acid with ammonium dichromate
IPC: C23C22/24
Filed: 1973-04-02
Abstract: Process for colouring the surface of rust-free and corrosion-resistant steels contg. Cr; Cr and Ni; or Cr, Ni and Mo, comprises immersing the steel in an aq. soln. contg. sulphuric acid and ammonium dichromate. The aq. soln. pref. contains 50-800 (esp. 200-400)g/l ammonium dichromate and is pref. heated to 80-120 degrees C. A range of colours can be obtd. which extend through the entire colour scale without the need to employ any subsequent treatment and without etching the steel, nor is there any loss in the adhesion of the coloured layer on the steel.
Patent CH-608245-A5 (CH)
Title: Process for obtaining and isolating solasodine
Inventor: GUERRERO MILTON
IPC: C07J71/00
Filed: 1974-04-16
Abstract: Solasodine is obtained from fruits of plants of the group of stellate leptostemonum, preferably from fruits of the solanum tree or from huapag fruits. The solasodine is obtained by extracting the fruits with a mixture of water and methanol, ethanol or isopropanol or a mixture of these alcohols. The alcohol is then removed from the extract, the impurities and subsequently the glycoside are precipitated, and then the precipitated glycoside is hydrolysed with a mixture of acid and isopropanol and the solasodine is precipitated from this hydrolysate. Solasodine can be used to prepare steroid medicines, including the sex hormones and cortisone.
Patent CH-573930-A5 (CH)
Title: 4-biphenylyl-vinyl -1,2,3-triazoles - useful as optical brightening agents
IPC: C07D249/06
Filed: 1971-12-30
Abstract: Triazoles of formula (I):- (where R is opt. non-chromophorically subst. Ph, naphthyl or diphenylyl; Y is H, Cl, Br, alkyl, or opt. non-chromophorically subst, phenyl naphthyl or diphenylyl; Q is opt. non-chromophorically subst, Ph, naphthyl or diphenylyl or a 2-R'-5-Y'-1,2,3-triazol-4-yl residue in which R' is opt. non-chromophorically subst, Ph, naphthyl or diphenylyl and Y' is H, Cl, Br, alkyl or opt. non-chromophorically subst. Ph, naphthyl or diphenylyl; and X and X' are H, halogen, 1-4C alkyl or alkoxy, or -SO3H or its salt; with 1-4 SO3H gps. molecule) are optical brightening agents for (semi-)synthetic or natural org. materials or substances contg. such materials, are prepd. by reacting approx. equimolar amts. of cpds. of formulae (II), (III) and (IV):- (where one of A and A1 is formyl and the other is -CH2-P(O)(OD)2, -CH2-P(O)(D)(OD), -CH2-P(O)(D)2 or -CH=P(D)3 in which D is opt. subst. alkyl, aryl, cycloalkyl or aralkyl) and isolating (I) from the reaction mixt. on the basis of its water-solubility.
Patent CH-660637-A5 (CH)
Title: Arrangement for a hydraulic servocontrol
Inventor: KOCH GEORG
IPC: F04B49/12
Filed: 1982-12-20
Abstract: To set a variable displacement pump (207) or a variable displacement motor in a hydraulic servocontrol system, a variable displacement piston drive is available with a control cylinder (204). The piston rod (205) of the control cylinder (204) by means of which the variable displacement apparatus of the variable displacement pump (207) is set is rigidly connected to the nut (53) screwed onto a threaded spindle (50). The threaded spindle (50) is in turn operatively connected to the valve piston of a directional control valve (201). The desired value can therefore be returned directly without tachometric measurement and the modifications to variables which it entails. Settings are made by means of an adjustment motor (200) on the spindle (51) and may be in digital or analog form, as desired. <IMAGE>
Patent CH-608268-A5 (CH)
Title: Frame arrangement for windows or doors
Inventor: SCHWEIZER ERNST J
IPC: E06B3/30
Filed: 1976-06-23
Abstract: In the case of a frame arrangement for windows or doors having composite wing and storey frames (51, 53), metal profiles (55, 56) arranged on the outside are fastened on corresponding inner wooden frames (58) by means of connecting elements (59). At least the connecting elements (59) for the composite wing frame (51) are introduced, with widened head parts, into an undercut groove of the metal wing profile and are braced by turning with the latter. The end parts (66), opposite the head parts, of the connecting elements (59) are connected to fastening members (69) which are arranged at a distance from one another on the wooden frame (57). For the purposes of adjustment and allowance for dilation, the connecting elements (59) can be displaced to a limited extent relative to the fastening members (69). This embodiment makes it possible to adjust the metal frame easily in order to compensate for the relatively large machining tolerances of the wood. In addition, the metal/wood connection can be easily released. <IMAGE>
Patent CH-603275-A5 (CH)
Title: Automatic insertion of sand cores in foundry moulds
Inventor: FUJITA NOBUO
IPC: B22C9/10
Filed: 1975-06-30
Abstract: Core insertion plant, using several conveyors arranged in a closed, horizontal rectangle along which work cylinders push carriers.  On work cylinder pulls a row of cores out of a core making machine onto the carriers, which then travel to the insertion station, where a suction box lifts the cores off the carriers.      The suction box is fitted with a vacuum pipe, and can be raised and lowered by a WC fitted on a trolley, which is reciprocated horizontally along rails so tha cores can be moved outside the rectangle and lowered onto moulding boxed on another conveyor track.  Each carrier is pref. fitted with a plate carrying a row of cores.      Fully automatic insertion of sand cores in moulds is effected, using no manual labour.
Patent BE-1000510-A5 (BE)
Title: Ash separation and collection accessory for vacuum cleaner - has metal mesh filter at bottom of tube below suction aperture to separate hot ashes
Inventor: FRANZ A SAUER
IPC: A47L9/12
Filed: 1987-05-06
Granted: 1989-01-10
Abstract: Ashes and even small hot coals are sucked into a metal drum via a rigid nozzle and flexible pipe. The pipe ends at an aperture in the flat top plate of the drum. Suction from the vacuum cleaner is applied to the drum via another aperture in the top plate. Below the suction aperture, a cylindrical metal tube is attached to the inside of the top plate. At bottom of the tube is a flat circular filter mesh, which prevents the passage of anything larger than dust particles. The filter is retained by a threaded collar, the suction tube passes through a flexible grommet which grips the suction tube and holds the filter tube up against the inside of the top plate.
Patent BE-1006035-A5 (BE)
Title: Dispositif pour fixer les tetes de filetage dans les machines a fileter.
Inventor: AZKONA OLLACARIZQUETA MANUEL
IPC: B23B31/113
Filed: 1992-02-25
Granted: 1994-04-26
Abstract: Le dispositif pour fixer les têtes de filetage dans les machines à fileter, qui utilise un adaptateur (2) avec un orifice (21) polygonal dans lequel se loge la tête à fileter (3) comportant un couvercle-diaphragme (4) disposé coaxialement et avec possibilité de rotation entre l'adaptateur et la tête de filetage sur une gorge de la tête à fileter et dans lequel on a pratiqué un orifice polygonal (41) aux dimensions coïncidant avec l'orifice polygonal de l'adaptateur, et un ressort de commande (51) relié d'un côté au couvercle-diaphragme et de l'autre à l'adaptateur avec des butées (44) de limitain de rotation qui indiquent angulairement la position de déverrouillage.
Patent BE-1009982-A5 (BE)
Title: Procede de traitement de signalisation d'un appel de service en reseau intelligent dans un systeme de commutation electronique regional/intermediaire.
Inventor: SEON MI HONG
IPC: H04M3/42
Filed: 1993-12-13
Granted: 1997-11-04
Abstract: Procédé de traitement d'un appel de service en réseau intelligent dans un point de commutation de service (SSP) qui comporte un processeur DTMF et est relié à l'échange local/de transit émetteur pour fournir un service en réseau intelligent. Le SSP reçoit un chiffre de l'autre échange dans un mode de signalisation R2MFC pour traiter un signal interurbain à partir de l'autre échange en générant une demande d'établissement de la ligne interurbaine à partir de l'autre échange. Le SSP analyse le chiffre reçu pour vérifier si un appel provenant de l'autre échange est un appel normal ou un appel de service en réseau intelligent dans lequel l'information du souscripteur doit être reçue en cours de service. Si l'appel provenant de l'autre échange est l'appel de service en réseau intelligent, le SSP recueille un numéro d'appel et une catégorie d'appels à partir de l'autre échange, déclenche le mode de signalisation R2MFC et forme un circuit de conversation avec l'autre échange pour communiquer directement avec un utilisateur de service. Ensuite, le SSP actionne le processeur DTMF et un dispositif d'émission d'annonce pour commander à l'utilisateur de service de ...
Patent BE-1010761-A5 (BE)
Title: Composes photo-initiateurs, composition les contenant, leur utilisation et procedes les utilisant.
IPC: G03F7/029
Filed: 1996-11-22
Granted: 1999-01-05
Abstract: L'invention concerne des composés de formule I ou I' (voir formule) dans laquelle chacun de R1 et R2 est indépendamment, par exemple, un radical hydrocarboné aromatique qui est substitué au moins à une position ortho, ou un radical alkyle en C1-C20 substitué par R9R10R11Si; R2a est, par exemple, un radical hydrocarboné aromatique divalent; R3 est un radical alkyle en C1-C20 substitué par R9R10R11Si ou est un radical hydrocarboné aromatique; R4 est, par exemple, un radical alkyle en C1-C20, cycloalkyle en C3-C12 ou phényl (alkyle en C1-C4); E est R14R15R16P ou R8R8aR7N; chacun de R7, R8 et R8a et de R9, R10 et R11 est indépendamment, par exemple, un groupe alkyle en C1-C4; chacun de R14, R15 et R16 est indépendamment un radical phényle substitué; et G est un radical qui est capable de former des ions positifs, à condition que si R1, R2 et R3 sont des radicaux 2,4,6-triméthylphényle, R4 ne soit pas un radical alkyle en C2-C20 ou alcényle en C2-C8. Ces composés sont utilisables comme photo-initiateurs très réactifs. Application aux matières photosensibles.
Patent CH-638239-A5 (CH)
Title: Aqueous preparations of dyes that are insoluble to sparingly soluble in water
Inventor: BECKER CARL DR
IPC: C09B67/46
Filed: 1978-11-07
Abstract: Aqueous preparations of dyes that are insoluble to sparingly soluble in water are used for preparing print pastes for printing textile materials and for printing transfers for transfer printing. These preparations comprise at least 10 per cent by weight of water, 10-25 % by weight of a finely divided (disperse) dye that is insoluble to sparingly soluble in water, 0.1-5 % by weight of at least one anionic dispersant, 0.5-5 % by weight of a nonionic copolymer of ethylene oxide with a further olefin oxide having an ethylene oxide content of at least 65 % by weight and a molecular weight above 12000 with or without further additaments.
Patent FR-2145807-A5 (FR)
Title: Ceramic building element - by bonding particles of light porous clinker with foamed or solid ceramic binder
IPC: C04B38/08
Filed: 1971-07-13
Granted: 1973-02-23
Abstract: Ceramic building element is produced by bonding together particles of expanded, calcined clay, i.e. light or porous clinker by adding a ceramic binder which is either made porous by foaming, e.g. foamed glass, or is solid and non-porous, and at least partly covers the light clinker particles e.g. in the form of a glaze. Used for prodn. of blocks, columns, panels etc. for use in walls, roofs and floors. The properties of the light clinker and the ceramic binder reinforce each other. The element is non-combustible, resistant to temps. between -260 and + 430 degrees C and degradation and has a high strength and good dimensional stability. Pref. the binder contains a pigment. The surface of the element is hardened by calcining and a greater amount of the binder is present in the surface layer of the element. The element may contain rods, wires, tubes, discs, granules or fibres of a material which is inert at the expansion temp. of the binder such as steel, glass or a mineral, as reinforcement. The element may contain >=1 channel, which is formed at the expansion temp. of the binder, for receiving electricity cables or heating or sanitary pipes.
Patent FR-2104203-A5 (FR)
Title: Bobbin winding equipment - with friction drive and controlled contact pressure
IPC: B65H54/52
Filed: 1971-08-10
Granted: 1972-04-14
Abstract: Wind-up appts. for spun and/or drawn synthetic yarn, with friction drive roll, is one in which: (a) a drive motor, changing equipment and continuously rotating drive roll are combined to form a construction unit which can move along a straight vertical path in such a way that the unit is displaced in the direction of and can be pressed against the yarn package, and (b) the construction unit is connected with pneumatic support elements which can be loaded by compressed air at differing adjustable pressures for the control of the contact pressure of the drive roll and the yarn package and the displacement of the construction unit against its own weight.
Patent FR-2166404-A5 (FR)
Title: Non-stitck coating - for glass, metal or ceramic
IPC: B05D1/18
Filed: 1971-08-30
Granted: 1973-08-17
Abstract: Coating comprises polar dimethylpolysiloxane or a deriv. thereof. It has a surface tension of 23 dynes/cm. so that liquids with surface tensions >23 dynes/cm will not adhere to it. When applied, by chemisorption it has a perpendicular orientation to the surface. It is non-toxic and highly adherent. Hence it is suitable for all forms of domestic use, for bottles jars, pans cooking vessels and industrial machinery used in food preparation.
Patent FR-2201753-A5 (FR)
Title: Furnace roof vaults - given increased working life by creating mechanical stresses between cool and hot periods of use
IPC: F27D1/02
Filed: 1972-10-04
Granted: 1974-04-26
Abstract: Process for extending the working life of furnace roof vaults subjected to relatively hot and cold periods of operation comprises forced regulation of mechanical stresses produced in the vault by submitting it to variably distributed loads, directed either in the same or opposite direction as the weight by submitting the edges of the vault to variable moments of flexion.
Patent FR-2234810-A5 (FR)
Title: Motion converter for plastics friction welding machines - generating 2 alternating linear motions with return to zero posn.
IPC: B29C65/06
Filed: 1973-06-20
Granted: 1975-01-17
Abstract: The device features a spindle adapted to slide inside a housing and wedged together with a follower; two cams rotatable round the spindle via the follower; a control element for transverse movement of the spindle; and two connecting rods each driven by the cams. The spindle has two slides bearing against inclined walls of bores provided in the cams, and controlling, as desired, the eccentricity of the latter by virtue of the transverse movement of the spindle. Device is useful in plastics welding machines working through alternating translatory or circular friction. The arrangement eliminates the need for complex back or redn. gear mechanisms and displacement of guides for return to a zero position and is of simple and robust construction.
Patent FR-2247915-A5 (FR)
Title: Locking device for closed door panels - has horiz. pivotal locking plate on one panel engaging support and second panel
IPC: E05C3/04
Filed: 1973-10-12
Granted: 1975-05-09
Abstract: The lower end of one panel (11) has a pivotal plate (10) at the bottom of a square section panel support tube (13). The plate has a locking finger (17) engaging behind a vertical plate (16) of a door frame upright (15) secured to the floor when the panel is closed. The plate is held in a locked position by a cam surface (10a) which engages the end face of a second door panel (12) with a second square section support tube (14). Opening the second panel allows the plate (10) to be pivoted by means of a projection (10c) engaged by a persons foot, thus releasing the locking finger from the upright.
Patent FR-2258106-A5 (FR)
Title: Digital magnetic recording device for radiology - uses separate tracks for signals and for timing signals
IPC: G01D1/00
Filed: 1973-11-07
Granted: 1975-08-08
Abstract: Device records signals from measurement or control apparatus on a magnetic base, e.g. cassette tape, having two or more tracks. This allows the signals produced by the apparatus to be recorded and also one or more additional signals for timing location which may be of physiological origin. The pulses comprising the signals from the apparatus are passed through a shaping unit (e.g. a Schmitt trigger), then through a unit which introduces a delay (e.g. a single-shot monostable), then through a unit which generates rectangular signals whose leading edges correspond to add-order signals and whose trailing edges correspond to oven-order signals, and finally onto one track of a magnetic recording device having two or more tracks.
Patent CH-696131-A5 (CH)
Title: Method for making potatoes au gratin comprises mixing sliced boiled potatoes with grated raclette and alpine cheeses, arranging alternate layers of white sauce made with cream and potato on gratin plate, baking and grilling top
Inventor: DANIELL DAN
IPC: A23L23/00
Filed: 2005-10-12
Abstract: Method for making potatoes au gratin comprises mixing sliced boiled potatoes with 75g raclette cheese and 75 g alpine cheese, both grated, spreading 10mm of a white sauce made with cream on a gratin plate, adding half of the potato and cheese mixture, another layer of sauce, the other half of the potato mixture and a final layer of sauce. It is then baked for 25 minutes in an oven at 190[deg]C and grilled at 250[deg]C and a distance of 15cm from the flames. An independent claim is included for a method for making the whiter sauce by adding a mixture of milk and cream to a conventional roux, whisking while heating to thicken the sauce and passing the product through a fine sieve.
Patent DD-146375-A5 (DD)
Title: Schaltung zur steuerung des uebertragungsmasses von elektronisch steuerbaren verstaerkungs-oder daempfungsgliedern
Inventor: SCHROEDER ERNST
IPC: H03G3/12
Filed: 1979-09-19
Abstract: In einer Schaltungsanordnung zur automatischen Dynamik-Kompression oder -Expansion wird ein Steuerspannungserzeuger verwendet, dessen Steuerspannung sich gegenueber dem Logarithmus des Wertes der Eingangswechselspannung linear verhaelt. Diese Charakteristik wird durch ein Uebertragungsglied erreicht, das mindestens zwei Transistoren enthaelt, deren Basen an unterschiedliche Referenzspannungen gelegt sind und deren Emitter-Kollektor-Strompfade unterschiedliche, gestaffelte Serienwiderstaende enthalten. Die Gesamtcharakteristik ist aus den Kennlinien der einzelnen Transistor-Widerstands-Kombinationen zusammengesetzt.
Patent DD-202429-A5 (DD)
Title: Verfahren zur herstellung neuer prostaglandine und prostacycline
Inventor: VORBRUEGGEN HELMUT
IPC: A61K31/557
Filed: 1982-04-08
Abstract: Die Erfindung betrifft Verbindungen der Formel I, in der R tief 1 Prostaglandin- oder Prostacyclinreste, Y Sauerstoff, Schwefel, Imino oder N- (C tief 1-C tief 4-Alkyl)-imino, Q den Rest (CR tief 6R tief 7) tief p, wobei p 0 bis 3 sein kann, R tief 2 Wasserstoff, gegebenenfalls durch eine Hydroxy- oder Aminogruppe substituiertes Alkyl mit 1-6 C-Atomen, C tief 1-C tief 4-Alkoxycarbonyl, Cyano oder Di-C tief 1-C tief 4-alkylaminocarbonyl, R tief 3, R tief 4, R tief 5, R tief 6, R tief 7 Wasserstoff, gegebenenfalls durch eine Hydroxy- oder Aminogruppe substituiertes Alkyl mit 1-6 C-Atomen oder Aryl und R tief 3 und R tief 4 zusammen Trimethylen, Tetramethylen oder 1,3-Butadienylen, wenn R tief 2 und R tief 5 zusammen eine Direktbindung darstellen, bedeuten, ihre Herstellung und ihre Anwendung z.B. als blutdrucksenkende oder abortive Mittel.