baber/WOPTO huggingface dataset:
Patent CH-644637-A5 (CH)
Title: Protective films of metal oxides at the surface of metals or alloys
Inventor: FOSTER ALAN IVOR
IPC: B01J12/00
Filed: 1980-10-23
Abstract: A process is described for forming protective metal oxide films on the surface of metals or alloys, surfaces which are liable to become fouled by carbon deposition, to be corroded or to exert a catalytic activity. This process consists first of all in preoxidising the surface of the substrate and then depositing on this preoxidised surface an oxide of one of the following metals: Ca, Mg, Al, Ga, Ti, Zr, Hf, Ta, Nb or Cr by means of the vapour-phase decomposition of a volatile compound of the metal in question, this compound containing at least one oxygen-metal bond. Nitrogen, helium, argon, carbon dioxide, air or steam can be employed as carrier gas for the metal compound.
Patent CH-649884-A5 (CH)
Title: Fixing element for electronic printed-circuit boards
Inventor: HENLE BURKHARD
IPC: H05K7/14
Filed: 1980-10-27
Abstract: For fixing electronic pcbs, a fixing element consisting of an insulating substance is proposed. It consists of elastic side parts (2) with connecting bridges (3) and an opening (4) in each case to receive the pcbs. Below the opening (4) are fastenings (5) for insertion into a notch (13) in a bearing plate (11). Between the elastic side parts (2), a flexible clip (7) with a locking body (8) engages in an opening (12) provided in the pcb. <IMAGE>
Patent CH-580997-A5 (CH)
Title: Tiltable four-high roll continuous casting machine - having a shaped nozzle for feeding molten metal to the spacing between the casting rolls
IPC: B22D11/06
Filed: 1974-06-14
Abstract: A continuous casting machine for producing wide sheet or plate comprises a pair of parallel casting rolls and a feed spout for delivering molten metal to the spacing between the rolls. The spout is shaped to conform closely to the roll surfaces and has a wedge-shaped nozzle. A pair of backup rolls are provided one either side of the casting rolls to prevent the latter from bowing apart under pressure from the solidified metal passing between the casting rolls. The machine is tiltable so that it can be started up in an upwardly or horizontal casting mode and then hanged to a downwardly casting mode.
Patent CH-581607-A5 (CH)
Title: N-substd haloacetanilides - as selective herbicides
IPC: C07C233/16
Filed: 1972-06-06
Abstract: Plant growth influencing prepns. contain >=1 cpd. of formula (I) where R1 = ethyl or isopropyl R2 = H, (m)ethyl, or isopropyl; A = -CH2-CH2- opt. mono ethyl- or mono- or dimethyl substd. R3 = 1-3C alkyl. 3-4C alkenyl or cyclopropyl (methyl); X = Cl or Br. They are prepd. by reacting a cpd. (II) with a haloacetylation agent, pre. the anhydride- of halide of chloro- or bromoacetic acid, pref. at 20-100 degrees C opt. in the presence of an acid-binding agent such as a tert. amine.
Patent CH-617705-A5 (CH)
Title: Process for the preparation of thienothiazine derivatives
Inventor: HROMATKA OTTO PROF DR
IPC: C07D333/38
Filed: 1975-07-09
Abstract: Thienothiazine derivatives of the formula <IMAGE>  in which A with the two carbon atoms forms the group <IMAGE> or <IMAGE>, in which the dashed line indicates the double bond present in the first case and R1, R2, R3 and R4 have the meaning given in Claim 1,  have anti-inflammatory, analgesic and antirheumatic properties. They can be prepared by cyclisation of reactive functional derivatives of corresponding acids of the formula <IMAGE>
Patent CH-633612-A5 (CH)
Title: Device for supplying fuel to a diesel engine
Inventor: KURASAWA JIRO
IPC: F02D19/08
Filed: 1979-10-05
Abstract: A diesel engine (1) actuating an electricity generator on a ship, is supplied under normal operation by a mixture of heavy fuel oil and light fuel oil so as to reduce the cost of the fuel. Light fuel oil is supplied directly under gravity from a highly placed tank (3), and the heavy fuel is supplied by a pump (15). A static mixer (27) receives these two supplies and delivers to the engine (1) a homogeneous mixed fuel. The ratio of the two types of fuel oil is held constant by automatic control comprising transducers (19, 30), measuring each of the flow rates, a control circuit (21) comparing the ratio of the flow rates to a displayed value (22), a pressure converter (23) and a pneumatic valve (17) acting on the flow rate of heavy fuel oil. Application particularly to supplying a diesel engine actuating an electricity generator on a ship. <IMAGE>
Patent CH-601688-A5 (CH)
Title: Oil filled thrust bearing
Inventor: CHRIST ALFRED DR
IPC: F16C32/06
Filed: 1976-07-14
Abstract: Oil filled thrust bearing has piston of servo-motor maintaining bearing thrust face in fixed position
Patent CH-609656-A5 (CH)
Title: Process for the production of optical fibres
Inventor: LIGHTY PAUL ELLIOTT
IPC: C03B/
Filed: 1974-08-16
Abstract: In the process of the principal patent, the inner wall of a glass tube is covered by at least one glass layer of higher refractive index than that of the tube, forming the core of the optical fibre. In the present process, the coating of the inner wall of the glass tube (11) is carried out by applying a material layer (10) which is converted, under the action of heat, into a glass layer of higher refractive index than that of the tube. To this end, for example, a tube of silicon dioxide is coated with germanium dioxide or germanium dioxide-containing material, the coating material being deposited by a reaction in which hydrogen and compounds thereof are excluded. 
<IMAGE>
Patent CH-609715-A5 (CH)
Title: Composition stabilised against the ultraviolet
Inventor: WANG RICHARD HSU-SHIEN
IPC: C07D271/107
Filed: 1975-10-01
Abstract: The composition contains an organic material capable of decomposing under the effect of UV rays, for example a polymer, and, as stabiliser, a compound of formula I or an analogue in which the oxadiazole nucleus is replaced by a thiadiazole, 4-methyltriazole, 4-methyloxazole or 2-methyloxazole nucleus. The benzene nuclei may carry substituents and the oxycarbonyl groups may be reversed. The stabilised compositions may be used for the manufacture of mouldings, fibres and films or may form oils, greases, paints and varnishes. <IMAGE>
Patent CH-593149-A5 (CH)
Title: Machine for repairing faultily bound books - has heater to reactivate adhesive with covers pressed hydraulically against page block
IPC: B42C17/00
Filed: 1975-10-02
Abstract: The machine for repairing faultily bound books e.g. catalogues and magazines is mounted on a table placed alongside the conveyor belt carrying the books from the binding machine. A faulty book is placed against a fixed stop with its back pressed against the heated base plate. The slider is then pushed against the lower edge of the cover by a pneumatic jack mounted under the table and actuated by the pedal. The heat from the base plate reactivates the adhesive so that after an interval of three to six seconds the pedal is pressed again to release the repaired book.
Patent CH-572059-A5 (CH)
Title: Triazolo (4,3-a) 1,4) benzodiazepine-1-carboxamides - with CNS depressant (anti convulsant, antiaggression, narcosis potentiating) activity
IPC: C07D487/04
Filed: 1972-11-28
Abstract: Cpds of formula (I): (where R1 is H or 1-3C alkyl; R2 and R3 are H, 1-6C alkyl, 2-6C hydroxyalkyl or 7-9C aralkyl or 2-lower alkyl gps joined together in the beta or gamma posn, opt. via O or NR, to form a divalent gp with a total of =10C atoms; R is H, lower alkyl or 1-4C hydroxyalkyl; rings A and B are opt. substd by F, Cl, Br 1-6C alkyl or alkoxy, CF3 or NO2) and their 5-oxides and acid-addn salts are new cpds, pref. prepd by (a) reacting the corresp. aldehyde with R2R3NH in the presence of an alkali metal cyanide and a selective oxidising agent (pref. MnO2); (b) reacting a functional deriv of the corresp. carboxylic acid with R2R3NH; or (c) hydrolysing the corresp. nitrile.
Patent CH-572225-A5 (CH)
Title: Movie camera attachment for camera with rechargeable batteries - comprising floodlight with power supply unit connected to mains
IPC: G03B19/18
Filed: 1974-12-16
Abstract: The attachment for a movie camera (1) driven by a low-voltage DC current, comprises floodlight (2) with halogen lamp (11) and reflector (10) and a power supply unit (15). The latter is connected to the mains supply when the unit is attached to the camera by means of a bracket (9) and screw (8) and delivers current to operate the camera drive motor. Pref. the power supply unit has a control device to permit rechargeable batteries (3) in the camera to be charged, when the lamp is off, through a lead (19) and plug (7) from the power supply unit to a socket (6) in the side of the camera.
Patent CH-574274-A5 (CH)
Title: Electrostatic dust precipitator - with multiple plane electrodes axially parallel to air flow
IPC: B03C3/08
Filed: 1973-12-14
Abstract: Earthed parallel plates are interspersed at equal intervals with insulated parallel plates connected to a high potential of optional polarity relative to that of the earthed plates. The insulated electrodes have along both their leading and trailing edges rows of axially parallel discharger needles whose separation along the edges is less than the separation between the parallel plates. These needles are esp. of stainless steel, with a diameter of less than around 5 mm and tapering to points whose max. radius of curvature is around 0.5mm.
Patent FR-2032197-A5 (FR)
Title: Detachable nozzle holder for a welding - torch employing a gaseous flux and consum-
IPC: B23K9/29
Filed: 1969-02-21
Granted: 1970-11-20
Abstract: The appts. comprises an electrode wire guide pipe, and a flux outlet nozzle with a nozzle holder. Both the nozzle and holder are insulated from the wire guide pipe and screwed together. The rear end of the nozzle holder is threaded and retained by a counter cage nut belonging to an outer tube feeding gaseous flux to the nozzle. The nozzle holder also ahs one or more grooves parallel to the nozzle axis. One or more splines are arranged in the grooves to ensure the rotational locking at the nozzle holder.
Patent FR-2058770-A5 (FR)
Title: Yarn heating foot
IPC: D02J1/22
Filed: 1969-09-25
Granted: 1971-05-28
Abstract: The pref. metal foot has a pref. curved yarn heating surface over which is flexible metal band is stretched in conductive contact with the surface. Pref. the foot has two curved heating surfaces and the band may be formed as an endless belt which is tightened around the two surfaces. The foot is pref. heated by a fluid. The wear caused by heating e.g. synthetic yarns is taken by the band which can be easily and economically replaced.
Patent FR-2070524-A5 (FR)
Title: Polyamide compounds with improve affinity - for basic dyes
IPC: C08L77/00
Filed: 1969-12-08
Granted: 1971-09-10
Abstract: The compositions are prepared from a dispersion in a thermoplastic polymer (polyamide) of 1-10 wt. % of a sulphonated polyethylene, where each recurring unit contains 0.5-1 sulphonic group in metal salt form. This process improves dye affinity by use of an additive which does not affect thermal stability and mechanical properties of the polymer. The additive can be introduced at intermediate stages in polyamide preparation.
Patent FR-2062724-A5 (FR)
Title: Counting and packaging tablets
IPC: B65B37/04
Filed: 1970-09-28
Granted: 1971-06-25
Abstract: A device for counting and packaging tablets comprises a vibrating table with several covered and juxtaposed guide channels, a hopper to deliver tablets to the table, together with a counter. Each guide channel has also a levelling device and a rotary brush. The width of the brush is pref 25-45% of the scraper cylinder circumference, the cylinder consisting of a number of coaxial wheels each provided with a brush. The device makes possible the packaging of tablets without excessive blockages and recycling.
Patent FR-2109184-A5 (FR)
Title: High temp alloy - of nickel, forming one fibrous intermetallic phase in the matrix of another
IPC: C30B21/02
Filed: 1970-10-06
Granted: 1972-05-26
Abstract: Alloy for high temp. use in parts of machines esp. gas turbines working in an oxidising atmos. comprises mainly a compsn. chosen from the part of the ternary equilibrium diagram Ni3Al-Ni3Ta-Ni contg. the pseudobinary eutectic invariant Ni3Al-Ni3Ta the corresp. monovariant and the ternary-eutectic, and which has an oriented microstructure comprising a matrix of Ni3Ta with elongated parallel ppte. fibres of Ni3Al. Both cpds. contain in solid soln. at least one element in amt 0-27 wt %. The alloy has better high temp. props. than the usual superalloys even the fibre reinforced alloy of prior art.
Patent FR-2069645-A5 (FR)
Title: Securing the heald filaments of a loom - using plastic sleeves
IPC: D03C3/40
Filed: 1970-11-10
Granted: 1971-09-03
Abstract: A small plastic sleeve is positioned over each junction point or knot a heald filament, and the sleeves heated to contract them and maintain them in position, thereby making the junction more secure.
Patent FR-2178417-A5 (FR)
Title: Animal skin tubbing mechanised as softening process - prior to dressing and fur removal
IPC: C14B1/00
Filed: 1972-03-31
Granted: 1973-11-09
Abstract: Animal skins, e.g. of cows, goats and sheep, are rejuvenated and softened by immersion in water (20-50 degrees C) to which a wetting agent and an alkaline cpd. have been added. They are then mechanically kneaded and agitated prior to dressing and fur removal. Compared with hand tubbing, which takes 24 hrs. or more, this brisk, mechanised, wet kneading and agitation will rejuventate skins in about half an hour. Saving in tubbing vats, floor space and water usage is possible.
Patent FR-2258088-A5 (FR)
Title: Wooden strip dressing table - double cutter forms groove for guide member, supporting workpiece for final cut
IPC: B27C1/08
Filed: 1972-12-08
Granted: 1975-08-08
Abstract: A wood planing table on which a strip of wood, irregular on all faces is dressed to give two faces at right angles with very high accuracy, has a height adjustable surface (1) preceding a horizontal cutting tool (3) followed by a fixed surface (4) at the end of which is another rotary cutter (5). The first cutter (3) has a cutting attachment (10) which removes a right angled strip from one corner, and the main part of the cutter finishes a face parallel to one of the sides of this cut. Thus, the cut serves as a guide groove for a guide piece (12) between the cutters so that finishing cuts are made without bending of the workpiece, giving an accurate finish.
Patent FR-2239899-A5 (FR)
Title: Two stroke compression ignition engine - to work a closed hydraulic circuit, expansion stroke is longer than compression stroke
IPC: F02B71/04
Filed: 1973-07-31
Granted: 1975-02-28
Abstract: The engine has a first and second piston which works in opposite facing chambers so that the two pistons can alternatively force fluid through a closed circuit to drive a motor. The pistons are double acting, the front parts facing the combustion chamber and the rear sections acting as a hydraulic pumps. During the working process part of the hydraulic medium is pushed out of one cylinder and drawn into the opposite one. Two auxiliary hydraulic pistons and cylinders are also coupled to the connecting rod coupling plate whose purpose is to offer a resistance to one certain piston during the first part of its expansion stroke which varies from a nil value when the piston is at the centre of its stroke to a maximum at the end of the stroke. The auxiliary pistons are regulated by an electromagnetic valve and an accumulator tank.
Patent FR-2234744-A5 (FR)
Title: Dispenser for coloured pens packed in plastic wallets - plastic buttons pass through suspension holes and snap together
IPC: A47F5/08
Filed: 1973-11-08
Granted: 1975-01-17
Abstract: The wallets fit behind each other to form a row and can be taken off as required. Plastic buttons (3, 3a, 3b, 3c, 3d) pass through the holes (6) in the suspension tabs (5) of each wallet (1). These buttons have one end formed as a spigot (9) and flange (10) and the other end as a hole to receive, as a snap-in fit, the spigot and flange of an adjacent button passing through the next wallet. To display, a large plastic suspension pivot (14) is provided which is fixed to any suitable point and has a hole into which the first plastic button is inserted.
Patent CH-694685-A5 (CH)
Title: Method is for treatment of dermatological affections and comprises application of bandages and poultices containing Aloe
Inventor: TRENTO ALESSANDRA MONICA
IPC: A61K35/644
Filed: 2003-06-27
Abstract: The method is for the treatment of dermatological affections and comprises the application of bandages and poultices containing Aloe. It includes the following phases:- - examination of the condition of the skin - cleaning or peeling - bathing with an Aloe-based liquid - application of a bandage or poultices with Aloe - massage of the skin after application. The products based on Aloe vera (preferably of the type Barbadensis Miller or Arborescens) are leaf pulp, extracts, oils, juices apart from the liquids obtained straight from the plant.
Patent CH-696869-A5 (CH)
Title: Small doll comprises phial and absorbent material for dispensing perfume
Inventor: GIOVANNONE ALBERTO
IPC: A63H3/00
Filed: 2003-09-17
Abstract: The doll (1) with a body (2) comprises an upper part (2s) and a lower part (2i) with the upper part covered with an absorbent material suitable for being impregnated with a liquid perfume. The lower part comprises a phial or ampoule for the perfume and is hermetically connected to the upper part through fasteners (3,4) and a seal (5).
Patent DD-149366-A5 (DD)
Title: Verfahren zur herstellung von penicillansaeure-derivaten
Inventor: KELLOGG MICHAEL S
IPC: C07D499/04
Filed: 1980-03-04
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Penicillansaeure-Derivaten fuer die Anwendung als Arzneimittel, die synergistisch die Wirksamkeit von Beta-Lactamantibiotika verstaerken. Ziel der Erfindung ist ein Herstellungsverfahren, das Penicillansaeure-Derivate mit einem hohen Anteil an wirksamen 6-Beta-substituierten Penicillansaeuren liefert. Erfindungsgemaesz wird eine Verbindung der Formel I, worin bedeuten: R&ind15! Halogen, Alkoxy mit 1 bis 4 Kohlenstoffatomen, u.a.; R&ind13! Wasserstoff und esterbildende leicht hydrolysierbare Reste, in der Weise hergestellt, dasz eine Verbindung der Formel II, worin bedeuten: X Halogen; R&ind19! esterbildende leicht hydrolysierbare Reste oder herkoemmliche Penicillincarboxy-Schutzgruppen mit einem Organozinnmonohydrid bei 0 bis 110 Grad C umgesetzt und dann gegebenenfalls R&ind19! abgespalten wird.
Patent DD-153207-A5 (DD)
Title: Verfahren zur herstellung von neuen carbonsaeureamiden
Inventor: GRISS
IPC: C07D491/113
Filed: 1980-07-09
Abstract: Die Erfindung betrifft Herstellungsverfahren neuer Carbonsaeure-Derivate der allgemeinen Formel I, worin R,R&ind1! bis R&ind4!,X,Y und Z die in Punkt 1 angegebene Bedeutung haben, und deren Saeureadditionssalze, welche eine Wirkung auf den Stoffwechsel aufweisen. Sie sind insbesondere blutzuckersenkend und/oder lipidsenkend. Die Verbindung der allgemeinen Formel I kann nach fuer analoge Verbindungen ueblichen Verfahren hergestellt werden.
Patent DD-202285-A5 (DD)
Title: Neues verfahren zur herstellung von cycloaliphatischen keto- und hydroxyaminen
Inventor: ENGEL JUERGEN
IPC: C07C27/00
Filed: 1981-11-11
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Verbindungen der allgemeinen Formel I, worin X die Gruppe > CO oder > CH(OH), R tief 2 Wasserstoff oder eine C tief 1-C tief 6-Alkylgruppe und R tief 3 Wasserstoff oder eine Hydroxygruppe ist und R tief 1 den Adamantylrest oder einen gesaettigten oder einfach ungesaettigten C tief 3-C tief 16-Cycloalkylrest bedeutet, wobei dieser C tief 3-C tief 16-Cycloalkylrest auch durch eine C tief 1-C tief 4-Alkylgruppe oder ein Halogenatom substituiert sein kann und deren Saeureadditionssalzen durch Umsetzung entsprechender N,N'-Methylen-bis-oxazolidine mit Ketonen der Formel R tief 1-CO-C(R tief 2)H tief 2 im sauren Medium und gegebenenfalls anschliessender Reduktion.
Patent DD-215606-A5 (DD)
Title: Rueckholgeraet fuer schwenkmotoren
Inventor: FORIAN GABOR
IPC: F15B15/14
Filed: 1984-01-17
Abstract: Die Erfindung betrifft ein Rueckholgeraet, das als Sicherheitsanlage von Schwenkmotoren Anwendung finden kann. Waehrend es Ziel der Erfindung ist, die Gebrauchswerteigenschaften von Rueckholgeraeten fuer Schwenkmotore auf kostenguenstige Weise zu erhoehen, besteht die Aufgabe darin, ein Rueckholgeraet fuer Schwenkmotoren zu schaffen, das mit einfachen Mitteln hergestellt werden kann und zugleich bei relativ einfacher Konstruktion die Sicherheitsbedingungen erfuellt, ein guenstiges Kraftspiel aufweist und bei jedem Schwenkmotor angewendet werden kann. Erfindungsgemaess wird die Aufgabe derart geloest, dass der Druckkoerper und der Uebertragungskoerper durch eine als eine Zwangsbahn und daran gepresste Rollen ausgebildete Zwangsverbindung miteinander verbunden sind.
Patent DD-248953-A5 (DD)
Title: Schaedlingsbekaempfungsmittel
Inventor: BRANDES WILHELM
IPC: A01N47/48
Filed: 1986-01-29
Abstract: Die vorliegende Erfindung betrifft fungizide Mittel, die als Wirkstoff neue Thiocyanatomethylthio-Gruppen enthaltende Verbindungen neben Streckmitteln und/oder oberflaechenaktiven Mitteln enthalten. Es ist bereits bekannt, dass Thiocyansaeurederivate, wie z. B. das Methylenbisrhodanid oder das 2,4-Dinitrophenylthiocyanat, fungizid wirken (vgl. z. B. R. Wegler, Chemie der Pflanzenschutz- und Schaedlingsbekaempfungsmittel, Bd. 2, Seite 69, Springer Verlag Berlin - Heidelberg - New York (1970) ). Ueberraschenderweise zeigen die erfindungsgemaessen Thiocyanatomethylthio-Gruppen enthaltenden Verbindungen eine erheblich hoehere Wirkung gegen Schaedlinge, vor allem gegen pilzliche Erreger als die aus dem Stand der Technik bekannten Verbindungen gleicher Wirkungsrichtung. Fungizide Mittel im Pflanzenschutz werden eingesetzt zur Bekaempfung von Plasmodiophoromycetes, Oomycetes, Chyridiomycetes, Zygomycetes, Ascomycetes, Basidiomycetes, Deuteromycetes.
Patent DD-244697-A5 (DD)
Title: Auspressfilter fuer suspensionen
Inventor: GERTEIS HANS
IPC: B01D33/44
Filed: 1986-05-07
Abstract: Ein Auspressfilter fuer Suspensionen weist folgende Hauptbestandteile auf: Einen kesselfoermigen Aussenmantel, einen den Aussenmantel an seiner offenen Stirnseite loesbar verschliessenden Deckel, ein vom Deckel abstehendes, rohrfoermiges Filterelement, eine zwischen Aussenmantel und Filterelement angeordnete Membran, die einerseits mit der offenen Stirnseite des Aussenmantels und andererseits mit der dem Deckel abgewandten Stirnseite des Filterelements derart verbunden ist, dass sie sich bei koaxialer Abnahme des Deckels vom Aussenmantel umstuelpt. Bei einem derartigen Auspressfilter sind in dessen geschlossenem Zustand der Aussenmantel, die Membran und das Filterelement als Einheit um ihre gemeinsame Achse schwenk- oder drehbar.
Patent DD-260874-A5 (DD)
Inventor: LEUSSLER WILHELM
IPC: B03C3/88
Filed: 1987-07-03
Abstract: 1. A dedusting electrostatic precipitator for a horizontal flow of gas, wherein a tubular inlet port (7), which flares in three conical sections (a, b, c) from the cross-section of the gas supply line to the at least ten times larger cross-section of the cylindrical housing (1), vertical platelike collecting electrodes (2) are equally spaced apart in a cylindrical pressure-resisting housing (1) and extend parallel to the main axis of the housing (1) and substantially throughout the available height over the length of the corresponding chord of the circle, corona electrodes (3) tensioned in frames (15) are provided between the collecting electrodes (2) and scraping means (6) are provided, which are pivotally movable about the axis of the housing throughout the lower portion of the housing wall, which portion is provided with dust discharge openings (4), characterized in that the respective smaller diameters d of the conical sections (a, b, c) of the tubular inlet and pipe (7) are related to the diameter D of the housing (1) as 0.24 D =< d3 =< 0.36 D (preferably 0.3 D) 0.36 D =< d2 =< 0.48 D (preferably 0.42 D) 0.90 D =< d1 =< 0.95 D (preferably 0.925 D) and that the intermediate conical section b has three gas-distributing plates (8a to 8c).