baber/WOPTO huggingface dataset:
Patent CH-610537-A5 (CH)
Title: Device for automatically controlling electrical erosion cutting machines
Inventor: VASILIEV VLADIMIR SERGEEVICH
IPC: B23Q35/128
Filed: 1976-02-03
Abstract: Control takes place by optically scanning a drawing (2), in that a scanning head (7) is guided along a line on the drawing (2). The electrical erosion tool (10) is also moved relative to the workpiece (9) in the same direction as the movement of the scanning head (7). The movements of the scanning head (7) and tool (10) which take place by means of in each case two stepping motors (5, 6; 12, 13) for the two co-ordinate axes are electrically coupled by means of a logic circuit. The device has the advantage of being able to scan even drawing lines having sharp curves, without delays. <IMAGE>
Patent CH-609359-A5 (CH)
Title: Process for the manufacture of 2,3-di(2,3-diiodo-propyloxy)propylcellulose
Inventor: ROMAN ALAIN
IPC: G03C1/675
Filed: 1976-02-05
Abstract: Preparation of a new photosensitive product, 2,3-di(2,3-diiodo-propyloxy)propylcellulose. This product is prepared by reacting a dihalopropyl ether of cellulose with an alkali metal allylate in solution in allyl alcohol, so as to form 2,3-di(allyloxy)propylcellulose and by then performing a reaction of iodine addition to the allyl groups of this latter compound. The said dihalopropyl ether of cellulose may be in the form of fibres; photosensitive fibres of 2,3-di(2,3-diiodo propyloxy)propylcellulose are then obtained. These fibres can be employed for the manufacture of a photosensitive material consisting of a sheet in which at least the surface portion of at least one of the faces contains 2,3-di(2,3-diiodo propyloxy)propylcellulose.
Patent CH-680656-A5 (CH)
Title: Continuous melting of solid or viscous waste - by controlled preheating and fractionating, melting and cooling to form inert prod.
Inventor: SEILER NIKLAUS
IPC: F27D99/00
Filed: 1990-07-13
Abstract: Continuous melting of heterogeneous solid or viscous residual materials is carried out by (a) controlled heating to a preheat temp. (T1) in a preheating and fractionating stage (4) so that volatile matter is evolved or decomposed to form waste gas which is fed to a further treatment stage; (b) heating in an adjoining melting stage (10) to a temp. (T2) corresponding to at least the material flow temp.; and (c) cooling or quenching to a vitreous or crystalline solid inert final state. Also claimed are appts. and a disposal plant for carrying out the process. USE/ADVANTAGE - The process is used esp. in the disposal of residues such as filter ash and slag from energy prodn. and combustion plants, lacquer sludge, filter press and electroplating sludges, and flue gas cleaning residues. The residues are converted to a dumpable inert final state in which noxious material (esp. including heavy metals) are immobilised and in which SO2 is trapped.
Patent CH-663764-A5 (CH)
Title: Multiple position seat for touring vehicle - is raised and lowered by pneumatic spring and converted into bed for camping
IPC: B60N2/20
Filed: 1985-07-11
Abstract: The seat  can be raised and lowered between high and low positions and can also be altered to form a horizontal surface for use as a bed.  Under the seating surface (8) is a vertical support (1) with a hinged connection (3) at its top, for a frame (5) with a further hinged connection (7) at its other end, at the junction between the seating surface and the back (9). At this upper junction point is a further hinged connection (10) which enables the back to be tilted away from the seating surface to form a bed.  Between the vertical support and the frame  is a pneumatic spring (11). ADVANTAGE - On a touring vehicle the seat can be raised for improved observation and used as a bed at night time.
Patent CH-685728-A5 (CH)
Title: Classical guitar with string anchorage independent of sound box
Inventor: STAUFFER ALFRED
IPC: G10D3/12
Filed: 1991-11-20
Abstract: The strings of the guitar bear against a bridge which includes a base block (22) glued to the surface of the sound box (25). The strings are secured to a fixed post (30) mounted independently of the surface of the sound box, and attached to a bracket (26) secured within the resonance chamber of the sound box. The upper end of the fixed post (29) projects through a hole (30a) in the upper surface of the sound box without contacting the surface. The strings are attached in pairs to three fixed posts, arranged at the apices of an isosceles triangle (N) which is symmetrical about the longitudinal axis of the sound box. The bracket is triangular in elevation, with a pointed end defining the isosceles triangle base for the posts.
Patent CH-675747-A5 (CH)
Title: Remote-controlled attachment of drill-string pipes to drive coupling
Inventor: MAUCH MAGNUS DIPL-ING
IPC: E21B17/046
Filed: 1987-11-20
Abstract: The drive for a drill-pipe string includes a cylindrical driving member for turning, lifting and lowering the string. The driving member, which fits over the top end of the uppermost pipe, has a coupling housing in which coupling pins can be moved radially. The pins can thus enter coupling holes when these are suitably aligned. The coupling holes are arranged in the pipe-ends and also in the lower end of the driving member. The coupling pins are moved, as a set, by means of a cam device and an actuating ring. Actuation is automatic, under remote control. The axial and circumferential loads are taken by the coupling pins. A number of versions of these arrangements are included in further claims.
Patent CH-675183-A5 (CH)
Inventor: KOECHLER HELMUT
IPC: H04J3/06
Filed: 1987-11-23
Abstract: In order to adjust the frequency of an oscillator in a substation of a network to a reference frequency of the network, a reference station is provided with a high precision oscillator which is connected to a clock input of a counter. If this counter has a defined counting state, a start signal is generated and transmitted to said substation. At another defined counting state a stop signal is generated and transmitted to said substation. In the substation the oscillator to be adjusted is connected to a local counter, which counts the pulses of the oscillator between said start and stop signals. The count of this counter then is used as a measure for the frequency deviation of the oscillator and can be used for generating a control signal to adjust the frequency of the oscillator of the substation.
Patent CH-613374-A5 (CH)
Title: Adjustable reclining chair
Inventor: HARTMANN PAUL
IPC: A47C1/024
Filed: 1976-04-26
Abstract: The adjustable reclining chair can be used for typing work and for taking main meals at a 75-80 cm high, ordinary dining table or desk, but can also be used, on the other hand, in a lower semi-reclining position as an armchair for relaxation or in a lying position, for example for watching television. A joint (C, D, E) located below the seat shell (A) is arranged in the chair frame. To adjust the seat shell to a desired position, it is lifted out of the corresponding holder (H or I). Additionally, the joint (C, D, E) on the front frame part can be adjusted to correspond to the desired position of the seat shell. <IMAGE>
Patent CH-629857-A5 (CH)
Title: Method for preventing starting difficulties in the purely mechanical production of core yarn and apparatus for carrying out the method
Inventor: TSUCHIDA NOBUO
IPC: B65H51/16
Filed: 1977-05-05
Abstract: A fibre bundle is fed to a yarn-forming device (10) by a fibre-feed device (7). The yarn-forming device (10) has a fluid nozzle (13). During starting, the distance between the downstream nip (4a, 4b) of the fibre-feed device (7) and a twisting point in the fluid nozzle (13) is reduced in such a way that it is shorter than the effective respective fibre length. After starting has ended, the said distance is increased gradually or in steps, up to a dimension at which conventional yarn formation is carried out. The reduction and increase is carried out by displacing the fluid nozzle (13). <IMAGE>
Patent BE-1001640-A5 (BE)
Title: Programmable and self-defrosting device for cleaning motor vehiclewindscreens and optics
IPC: B60S1/48
Filed: 1987-08-11
Granted: 1990-01-09
Abstract: The object of the invention applies only to liquid-cooled engines. Heatingthe water in the washer (10) is inspired from the process used in respect ofa water heater coupled to a boiler. The liquid sampled in the engine coolingsystem (6) penetrates into the peripheral circuit (9) of the double walleddevice and heats the contents of the central part (10) by direct conduction.Heating occurs over the totality of the tank of cleaning water before anysampling in optimum conditions and constitutes an additional protectionagainst frost. The rainwater collected on the bodywork penetrates (20) intothe tank (10) and is heated instantly, the surplus being removed through theoverflow orifice. The atmospheric cavity (27) obtained by the maximum level(22) guides any volume increase effect due to frost and overheating andavoids any deterioration to the device. The accidentally frozen cleaningwater melts without electric energy as soon as the motor warms up.<IMAGE>
Patent CH-562860-A5 (CH)
Title: Yellow disazo pigments for plastics
IPC: C09B33/153
Filed: 1970-02-03
Abstract: Yellow, yellow/red and yellow/green disazo pigments for pigmenting cellulose ethers and esters, superpolyamides, superpolyurethanes, polyester, natural and synthetic resins rubbers, silicones, etc. shades fast to light and migration, have the formula:(where A and B are arylene; R1 and R2 are benzonic gps. X is >=3C alkyl) and may be prepd. by condensing the di-halide of a di-carboxylic acid of formula: HOOC-B-N=N-CHOCNH-A-NHCOCH-N=N-B-COOH with an aminobenzene of formula: in a mol. ratio of 1:2.
Patent FR-2036341-A5 (FR)
Title: Insecticidal phosphoric ester compositions stabilised - against humidity
IPC: C07F9/02
Filed: 1969-03-12
Granted: 1970-12-24
Abstract: Insecticidal phosphoric ester compositions stabilised against humidity. M5-. Contain as stabilizer a basic dye-stuff especially 1-(1-phenyl azo-4-naphthylazo) -N-4-ethylamino naphthalene, 1-(4-phenylazo phenylazo)-N-ethylamino-2-naphthalene (I) 6-(1-phenylazo-4-naphthylazo)-2,3-dihydro-2,2-dimethyl-pyrimidine (II) whish is soluble in one of the constituents such as a solvent for (e.g. aromatic hydrocarbons, chlorinated hydrocarbons) or a diluent of (e.g. aliphatic alcohols and diacids esp. phthalic, sebacic and adipic acids) the phosphoric ester. Suitable phosphoric esters are O-(2,2-dichlorovinyl) and O,O-dimethyl phosphoric esters. The stabiliser is present in 0.1-5 weight % pref. 0.3-2 weight % based on the phosphoric ester. Other stabilisers such as epoxy compounds, especially alcohol epoxystearates and epoxy soya oil, may be present. The composition may be applied as a solid or liquid but is preferably supported on a porous or fibrous material e.g. cotton, wool, suitable for the dispersion of the insecticide as a vapour.
Patent FR-2046477-A5 (FR)
Title: Stamping clay apparatus for metallurgical - vessels and in partic electric arc furnaces
IPC: F27D1/16
Filed: 1970-04-24
Granted: 1971-03-05
Abstract: The regions of the furnace exposed to accelerated wear are surrounded by a metal frame, attached to and running through the shell of the furnace, and which runs from the interior up to the point of least wear. The frame has a removable table for positioning the fire-proofing material. The stamping-clay inside the frame is pref. a tar-dolomite or tar-magnesite mixture.
Patent FR-2123862-A5 (FR)
Title: Aluminothermic welding - of railway rails
IPC: E01B11/52
Filed: 1971-02-03
Granted: 1972-09-15
Abstract: Aluminothermic welding of treated rails is effected without pre-heating in a region with its width reduced to the minimum compatible with obtaining a weld by cooling regions close to the weld zone. Reduces tendency to softening in the weld region.
Patent FR-2078203-A5 (FR)
Title: Refuse processing including sterilization - by exposure to radiation
IPC: B09B3/00
Filed: 1971-02-04
Granted: 1971-11-05
Abstract: Processing of municipal type refuse comprises size reduction, sterilisation by exposure to radiation, pressing into bundles or bales and deposition in dumping area. The sterilisation is performed in a self contained building in which the ground refuse is made of fall between two moving belts, during which it is subjected to radiation, which may be in the form of a high energy electron, X-ray, or gamma ray beam, the preferred intensity being 0.1 MRads when 95% of all organisms in the refuse are killed.
Patent FR-2144064-A5 (FR)
Title: Edge filter element - with stands self-cleaning scraper wears better than wire-wound element
IPC: B01D29/00
Filed: 1971-06-29
Granted: 1973-02-09
Abstract: An edge filter element made by clamping together a stack of coaxial, slightly spaced discs, the interface filtering passages being tapered over part of their radial lengths by profiling the disc faces. Using inter disc spacing washers, it is possible to control the filtering gaps very accurately and very simply. The circumferential edges of the discs stand up well to the wear imposed by an automatic cleaning scraper-remaining operative for much longer periods than the easily-damaged, wire-wound edge filter elements.
Patent FR-2153706-A5 (FR)
Title: Vapour phase yarn heaters - restricted flow from jacket to common header scavenges low boiling, gaseous impurities
IPC: D02J13/00
Filed: 1971-09-21
Granted: 1973-05-04
Abstract: Yarn heaters connected in a row to a common evaporator and a common header pipe running along the processing machine, have a flow restrictor in their connections to the header which removes low boiling vapours and gaseous impurities from the vapour heating medium to improve uniformity of temp. distribution.
Patent FR-2195235-A5 (FR)
Title: Wet treatment of fibres - wound or loose, as in dyeing, bleaching etc
IPC: D06B5/12
Filed: 1972-08-02
Granted: 1974-03-01
Abstract: Wound or loose yarn, fibres, or piece goods are wet treated, e.g. dyed or bleached, at temps. >100 degrees C by impregnating the material at a temp. 100 degrees and then placing the impregnated material in a closed container and subjecting it to a press. corresp. to the vapour press. at the required temp. This is done by the use of steam, hot air, or both. The method ensures that the concn. of treatment liquor remains constant in the material.
Patent FR-2238394-A5 (FR)
Title: Tunnel furnace for roasting carbon containg materials - has combustion chambers for enerating heat in the tunnel
IPC: F27B9/10
Filed: 1973-07-20
Granted: 1975-02-14
Abstract: The carbon containing material is passed continuously through the furnace from the inlet end to the outlet end. The conical combustion chambers which join the midsection of the tunnel at right angles are fed at their wider ends tangentially with the mixture of air and fuel gas drawn from the tunnel. These combustion chambers act as cyclones, and the fuel air mixture is blown into these combustion chambers by means of injectors. Butterfly valves regulate gas flow from the tunnel into the injectors. Combustion prods are removed at t he outlet end by another injector which improves the fuel economy and insures intensive roasting of the material.
Patent AT-515913-A5 (AT)
Title: Betriebsgerät zum betreiben einer lichtquelle, insbesondere led
Inventor: ZUDRELL-KOCH STEFAN
IPC: H05B44/00
Filed: 2008-06-12
Abstract: Die Erfindung bezieht sich auf ein Betriebsgerät zum Betreiben einer Lichtquelle, insbesondere einer LED, aufweisend: - Eine erste mit Netzspannung versorgte Leistungswandlerstufe (P1) mit einem Bezugspotential (Z1), - Eine zweite Leistungswandlerstufe (P2) mit einem zweiten Bezugspotential (Z2), die mit der Sekundärseite der ersten Leistungswandlerstufe (P1) über eine erste Potentialtrennungseinheit (G1) verbunden ist - Eine vorzugsweise digitale Steuereinheit (C1) , die über eine zweite Potentialtrennungseinheit (G2) die erste Leistungswandlerstufe (P1) und die zweite Leistungswandlerstufe (P2) ohne Potentialtrennung ansteuert, - Zumindest einen Leistungsschalter (S2) der die Leistungswandlerstufe (P2) taktet, und - Ein Leuchtmittel (L) , das von der zweiten Leistungswandlerstufe (P2) mit Energie versorgt wird.
Patent AT-524081-A5 (AT)
Title: Schnecke für eine Spritzgießmaschine zum Schaumgießen und Spritzgießmaschine
Inventor: AKIHIRO NAITO
IPC: B29C44/42
Filed: 2019-08-23
Abstract: Gegenstand der Erfindung ist eine Schnecke (3) für eine Spritzgießmaschine (1), in der ein Heizzylinder (2) mit einem ersten Kompressionsabschnitt (5), einem Druckverminderungsabschnitt (6) und einem zweiten Kompressionsabschnitt (7) versehen ist, und in der ein Edelgas in den Druckverminderungsabschnitt (6) eingeführt wird. Gemäß der Erfindung ist an einem dem ersten Kompressionsabschnitt (5) entsprechenden Teil der Schnecke (3) ein Barrieresteg (13) als ein doppelter Steg, der eine Kombination aus einem Hauptsteg (14) und einem Nebensteg (15) mit einem größeren Steigungswinkel als der Hauptsteg (14) umfasst, ausgebildet und ist ein ringförmiger Dammsteg (18) mit einer vorbestimmten Breite stromabwärts von, d.h. vor dem Barrieresteg (13) ausgebildet. Ein Abdichtungsaufbau (20) zur Verhinderung eines Rückflusses des Kunstharzes kann zwischen dem Dammsteg (18) und dem Druckverminderungsabschnitt (6) vorgesehen sein.
Patent DD-150421-A5 (DD)
Title: Verfahren zur bekaempfung von infektionen von nutzpflanzen durch phytopathogene fungi
Inventor: BOSONE ENRICO
IPC: A01N43/08
Filed: 1979-01-31
Abstract: Die Erfindung betrifft ein Verfahren zur praeventiven oder kurativen Bekaempfung von Infektionen von Nutzpflanzen durch phytopathogene Fungi durch Aufbringen neuer Acylaniline der allgemeinen Formel, in der R und R&exp1!, die gleich oder verschieden sein koennen, fuer H, CH&ind3!, C&ind2!H&ind5!, n-C&ind3!H&ind7!, -CH&ind2!-CH=CH&ind2! oder -CH=CH-CH&ind3! stehen; R&exp3! und R&exp4!, die gleich oder verschieden sein koennen, fuer H, C&ind1-3! Alkyl, Halogenmethyl stehen, oder R&exp3! und R&exp4! bedeuten zusammen -CH&ind2!-;Formel                                             (R&exp5! =Alkyl oder Alkyliden);Formel                n = 0 oder 1;Z = wahlweise substituiertes Phenyl;Formel             und R&exp2! = H, CH&ind3!; m = 1 oder 2; Y = C&ind2-8! Alkinyl, wahlweise substituiertes Phenyl, Phenylacetyl, Furyl, Thienyl, Pyridyl, oder eine heterocyclische Gruppe mit 2 oder 3 Heteroatomen,von denen eines von Stickstoff verschieden ist und R&exp8! = CH&ind3!, Alkoxymethyl, Halogenmethyl oder O-Alkyl ist, auf die Pflanzen oder den Boden.
Patent DD-208811-A5 (DD)
Inventor: BECKER UDO
IPC: C12Q1/56
Filed: 1982-12-16
Abstract: A tissue thromboplastin preparation which is sensitive to coagulation factor VII, is prepared from acetone dry powder mammalian tissue, by extraction with a salt solution containing 1 to 20 mmol/1 of calcium ions and, if desired, a surface active agent, after which the extract maybe dried.
Patent DD-233232-A5 (DD)
Inventor: STRATHMANN ARNFRED RUDOLF
IPC: G10D9/04
Filed: 1984-10-15
Abstract: A flute is described having the mouthpiece, the shape and the dimensions of a recorder but is however provided with a key mechanism similar to that of a saxophone. The buttons, keys and tone holes are however adapted to the special features of sound generation by a recorder.
Patent DD-247863-A5 (DD)
Title: Verfahren zur herstellung von doppelschichtigen boeden mit ausfuellung des hohlraumes
Inventor: CARTOSSI FERDINANDO
IPC: A47J36/02
Filed: 1986-06-26
Abstract: Verfahren zum Aufbringen von Doppelschichtboeden auf Toepfe, wobei das Fuellmaterial des Hohlraums auf den Boden des Topfes aufgebracht und in einem bestimmten Abstand von dessen Profil gehalten und darueber eine Deckschicht gegeben wird. Die Aufgabe besteht darin, eine enge Verbindung zwischen dem Fuellmaterial und den Doppelschichten ueber deren gesamte Beruehrungsflaechen, einschliesslich der peripheren Flaeche, zu erreichen. Dies wird dadurch erreicht, dass die Hoehe des Fuellmaterials mindestens 20% hoeher gehalten wird als die durchschnittliche endgueltige Dicke des gleichen Materials, und in der ersten Phase der Verformung dieses Materials ein Druck allmaehlich von der Mitte zum Umfang hin und in der zweiten Phase die Deckschicht in einer Form gehalten und der Druck stossartig auf das gesamte Fuellmaterial aufgebracht wird.
Patent DD-262461-A5 (DD)
Inventor: RUEHL KARL
IPC: E01D19/08
Filed: 1987-09-28
Abstract: A high-temperature resistant sealing strip for bridge-sealing is prepared from a strip with a cover substance containing a mixture of bitumen and a radiation-crosslinking polymer in the ratio of 7/3 to 19/1 and which is crosslinked in an electron accelerator at an irradiation dose between 5 and 16x104 Gy.
Patent DD-293492-A5 (DD)
Title: Verfahren zur herstellung einer glyceroltrinitrat-arzneiform mit gleichmaessig verzoegerter arzneistofffreisetzung
Inventor: FAHR FRANK
IPC: A61K9/26
Filed: 1987-11-26
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer peroral applizierbaren Retardarzneiformulierung des Glyceroltrinitrats, in der der Arzneistoff in einer hydrophilen Matrix, die aus einem Gemisch von Polyvinylalkoholen mit unterschiedlichem Vinylacetatgehalt und nichttoxischen Hilfsstoffen besteht, eingebettet ist; sie traegt vor allem wesentlich zur Verbesserung der Langzeittherapie der ischaemischen Herzkrankheit einschlieszlich der Prophylaxe von Angina-pectoris-Anfaellen bei, indem sie ueber einen gewuenschten Zeitraum therapeutisch optimale Serumspiegelwerte des Arzneistoffes gewaehrleistet, und sie ist technologisch und oekonomisch vorteilhaft herzustellen.{Glyceroltrinitrat; Retardarzneimittel; hydrophile Matrix; Mischung von Polyvinylalkoholen; Therapie der ischaemischen Herzkrankheit}
Patent DD-282069-A5 (DD)
Title: Vorrichtung und verfahren zur messung der durchflussmengen von fluiden
Inventor: PAUL HANS-JOACHIM
IPC: G01F1/88
Filed: 1988-12-30
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Messung der Durchfluszmengen von Fluiden, insbesondere kleiner Durchfluszmengen. Der Einsatz ist in allen Prozessen moeglich, in denen die Durchfluszmenge von Fluiden, auch bei deren unterschiedlicher Zusammensetzung, mit einem elektronikkompatiblen Verfahren gemessen werden soll. Das Verfahren beinhaltet einen Vergleich der Meszwerte des statischen Druckes und der Meszwerte des Gesamtdruckes der Fluide mit dem Momentanwert eines zeitlich veraenderlichen hydraulischen und/oder pneumatischen Hilfsdruckes und die Ableitung eines pulsdauerproportionalen Schaltsignals mittels einer geeigneten Vorrichtung.{Durchfluszmessung; Fluide; Automatisierungsloesung; statischer Druck; Gesamtdruck; Staudruck; Momentanwert; Hilfsdruck}
Patent DD-296108-A5 (DD)
Title: Verfahren zur effektiven kontinuierlichen gewinnung von mikrobiellen fermentationsprodukten
Inventor: EINICKE WOLF-DIETRICH
IPC: B01D15/04
Filed: 1989-05-19
Abstract: Die Erfindung betrifft ein Verfahren zur effektiven kontinuierlichen Gewinnung von mikrobiellen Fermentationsprodukten. Die Erfindung bezieht sich auf eine biochemische Technologie und soll eine hohe Umsetzungsgeschwindigkeit bei kontinuierlicher Fermentation gewaehrleisten und die mikrobiellen Endprodukte in konzentrierter Form bereitstellen. Dazu wird die Fermentation in staendigem Kontakt zu speziellen, selektiv auf die mikrobiellen Endprodukte abgestimmten, mit organischem Bindemittel geformten Adsorbensformlingen oder Ionenaustauschern durchgefuehrt, wobei laufend Ausgangsstoffe zugefuehrt werden. Die Produkte werden entfernt, indem die gesaettigten Adsorbensformlinge bzw. Ionenaustauscher gegen frische ausgetauscht werden. Bei der Desorption bzw. beim Ruecktausch werden die Fermentationsprodukte abgeschieden, und die so regenerierten und sterilisierten Adsorbensformlinge bzw. Ionenaustauscher werden wieder dem Fermenter zugefuehrt.{Biochemie; Technologie; Umsetzungsgeschwindigkeit; Fermentation, mikrobiell, selektiv; Adsorbensformling; Bindemittel; Ionenaustauscher; Saettigung; Desorption; Ruecktausch; Regenerierung; Fermenter}