baber/WOPTO huggingface dataset:
Patent CH-693307-A5 (CH)
Title: Transparent cover e.g. for clock has design with variable density phosphorescent pigment giving different decorative effects by day and night
Inventor: COSTA ROBERTO
IPC: B44F1/10
Filed: 1999-11-26
Abstract: The transparent cover has a design (2) of dots (3) and lines (5), the former being visible by day and night, and the latter appearing only in the dark because of the lower density of the phosphorescent pigments employed.  The transparent cover has a design (2) of dots (3) and lines (5), the former being visible by day and night, and the latter appearing only in the dark because of the lower density of the phosphorescent pigments employed. The design can be applied directly to the cover or to a transparent film attached to it; it is made from phosphorescent sulphides such as Zn S; Cu Ca S; Bi and Zn Cd S, Cu and mixed aluminates doped with at least one rare earth such as Sr Al2 O4; Eu, Dy.
Patent CH-692759-A5 (CH)
Title: Heat exchanger has a distributor over the pipe bundles and cooling ribs, to give a flow of coolant which is partially evaporated to increase the cooling capacity
Inventor: MEYER MELCHIOR
IPC: F28D5/02
Filed: 1997-10-01
Abstract: To increase the cooling capacity of a heat exchanger, the medium to be cooled flows through a bundle of pipes, and a flow of coolant gas or ambient air is passed over the cooling ribs. A distributor (21) is over the cooling ribs (9) and pipe bundles (3) of the heat exchanger (1), to give a coolant flow over the ribs with a partial evaporation of the coolant fluid to increase the cooling effect. The distributor has a porous material without hollow zones or it has a porous hollow zone structure (29).
Patent CH-665116-A5 (CH)
Inventor: WEBER ROLAND
IPC: A61C19/04
Filed: 1983-05-10
Abstract: Disclosed herein is a device for the representation of condylar movements of a patient and their correct simulation which includes models of sets of teeth to determine the required corrections to the biting surfaces in order to obtain ideal occlusion. The device includes an articulator with the lower part thereof able to be brought into a predetermined three-dimensional relation with respect to an upper part of the articulator and having two blocks having guide elements on the lower part of the articulator to support condyle balls of the upper part of the articulator. The device further includes a lower jaw recording bow and an upper jaw recording bow which can be brought into an active and predetermined relation with respect to the articulator and which disposes of at least three recording plates with corresponding recording pins as well as positioning spoons for the combination of a lower jaw dentition model. With this device, opening movements of articulation may be recorded three-dimensionally so that three clear crossing points are created for the occlusion.
Patent CH-689702-A5 (CH)
Title: Coupling component for optical connector e.g. for optical cable connected to sealed apparatus housing
Inventor: SILVIO MARAZZI
IPC: G02B6/38
Filed: 1995-11-17
Abstract: The coupling component (1) is provided by a sleeve (6) incorporating a coupling socket (2) for receiving optical connector plugs from either side fitted to a second sleeve ((7) incorporated in the wall (32) of a sealed apparatus housing, with the cooperating sleeves separated to provide access to the optical connector plug (3') on the inside of the housing wall. An Independent claim for a optical connector using a coupling component is also included.
Patent CH-570907-A5 (CH)
Title: Sensitive item sheet packing - has pull-off flexible sheet attached to rigid one forming pockets
IPC: B65D1/30
Filed: 1974-05-07
Abstract: The packing is both for storage and display of sensitive items having a number of individual pockets joine together and each accommodating one item loose. The walls of the pockets, with one exception, consist of a single sheet of material, while this one wall is formed by a second flexible sheet. The flexible sheet (46) is designed to be pulled off, while the first one (42) is of solid material, typically deep-drawn plastic sheet. The flexible sheet can be metallised paper, typically silver paper, or alternatively it can be of transparent plastic, and the first sheet can also be transparent.
Patent CH-661579-A5 (CH)
Title: Pipe connection
Inventor: HURTER FRITZ
IPC: F16L17/03
Filed: 1983-12-05
Abstract: An integral sealing part (3), having sealing lips (7), is arranged in a recess (6) in two identical moulding halves (2). Clamping rings (4) which are arranged in grooves (11) are pressed against the pipes (1) which are to be connected, by radially clamping the moulding halves (2) together by means of screw connections (5). The sealing part (3) at the same time forms internal cladding of the moulding halves in order that they do not come into contact with the medium flowing through. <IMAGE>
Patent CH-562593-A5 (CH)
Title: Food bag stack holder - has stand arm for bags torn off along a perforation line
IPC: A47F13/08
Filed: 1974-05-27
Abstract: Packaging bags with holder is for use in food shops. A large number of bags are connected through an edge extension fitted close to the bag's opening and are then all suspended to a holder section extending horizontally. Each bag (7, 8) can be individually separated from the extension of the edge (9) by using a perforation line (11) which runs along the opening area (10) of each bag. Any two bags are fitted with a common edge extension with the openings of the bags facing each other. The holder is made as a stand with a horizontal suspension arm.
Patent CH-566340-A5 (CH)
Title: 3-unsubstd ceph-3 (or 2)-em-4-carboxylic acids - with antibiotic activity
IPC: A61P31/04
Filed: 1971-05-24
Abstract: Cpds. of formula (I): (where R' is H or an amino protecting gp and R" is H or acyl or R' and R" together form a divalent amino-protecting gp; R2 is H or forms a protected COOH gp. the dotted lines represent a double boond in the 2, 3 or 3, 4 posn) and the 1-oxides of the ceph-3-em cpds., and salts of (I) with salt forming gps. are prepd. by decarbon ylation of the corresp. 3-formyl cpd. and opt removing N-protecting gps. and/or converting into other cpds. (I) and/or converting into salts and/or separating isomers Decarbonylation is pref. effected with a Pt group metal complex, esp (Ph3P)2PtCl2, (Ph3P)2(CO)IrCl, (Ph3P)3IrCl or (Ph3P)3RhCl, opt. in the presence of catalysts or activators, pref. in an inert solvent and an inert atmosphere at 10-150 degrees C. Cpds. (I) are antibiotics or inters for antibiotics.
Patent CH-598884-A5 (CH)
Title: Permanent mould casting of ferrous metals
Inventor: HENYCH IVO
IPC: B22C9/06
Filed: 1975-07-30
Abstract: Appts. for controlling the temp. of a permanent mould or die, using a circulation system (1) for a heat transfer agent which flows through channels near the mould cavity and then through an adjustable heat exchanger.  A second, separate coolant system (2) is also provided, using a coolant (2a) with a rate of low controlled by a valve.System (2) is pref. an open system using water (2a), where the flow of the water (2a) is controlled by a valve actuated by a thermostat located in system (1) or in the mould; or by using a time relay or position switch.  The channels for the two systems (1, 2) may be located in the mould for direct cooling, or in elements mounted alongside the mould for indirect cooling.Used for casting or pressure die casting of metals, esp. the permanent mould casting of ferrous metals at high speed, e.g. grey- or nodular- cast iron.  Increased casting speeds; and lower mould stresses are obtd. thus increasing mould life.
Patent CH-637225-A5 (CH)
Title: Photographic method for producing optical reprographies of images containing silver emulsion
Inventor: BERNHARDT KARL-HEINZ
IPC: G03C5/08
Filed: 1978-09-28
Abstract: In a photographic method for producing optical reprographies of transparent images containing silver emulsion, having a density range from lg 0.3 to 3.5, the grey values of an original are to be transferred identically in the entire contrast range up to density lg D 3.0. For this purpose, UV radiation in the wavelength range from 280 to 350 nm, preferably 300 to 350 nm, is used and this radiation is made uniform over its entire cross-section by means of a UV-permeable diffuser disc. <IMAGE>
Patent CH-583306-A5 (CH)
Title: Anodising aluminium to produce thick films - using boric/hydroxy carboxylic chelate acid anions with sulphuric acid
IPC: C25D11/14
Filed: 1972-08-07
Abstract: Low resistance porous, bronze-coloured anodic coatings are produced on Al by immersing into an aqs. electrolyte consisting of boric hydroxycarboxylic chelate acid anions formed in equilibrium with boric acid, and a hydroxycarboxylic acid capable of forming a complex boric chelate with a resulting increase in H ion conc. of the electrolyte and at least 0.001 g/l sulphate ions from sulphuric acid, water soluble sulphate or bisulphate salts. The current density used during anodising is 12-36 A/ft2.
Patent CH-614449-A5 (CH)
Title: Process for the preparation of polyethylenic silicon compounds
Inventor: BARGAIN MICHEL
IPC: C08G77/50
Filed: 1975-09-30
Abstract: Organosilicon compounds are prepared, the molecule of which contains two Si atoms each carrying a vinyl or allyl group and connected to each other via a hydrocarbon chain interrupted by O, S or N atoms and via at least one amide, imide or urea group. The process consists in condensing, with itself, a monosilicon compound carrying, at the chain end, radicals which form amide, imide or urea groups. For example, 1-amino-4-(vinyldimethylsilylmethoxy)benzene is reacted with terephthaloyl chloride to produce the product of the formula below. By adding these organosilicon products containing two olefinic double bonds to  alpha , omega -dihydrogenpolydimethylsiloxanes, block copolymers are obtained which are thermoplastic and meltable silicone elastomers. <IMAGE>
Patent CH-624312-A5 (CH)
Title: Micropipette with ejectable tip
Inventor: ABERLE MANFRED
IPC: B01L3/02
Filed: 1977-11-04
Abstract: When the actuating button (8) is pressed, the spring (22) is compressed until the time when the lower thrust surface of the thrust member (19) comes into contact with the thrust member (17). The plunger (11) has then performed its measuring stroke. If one continues to press the button (8), the second return spring (21) is compressed until part (8') comes into contact with the member (19). The plunger (11) has then performed an overstroke making it possible to purge the pipette and at the end of which it comes into contact with the tip support component (3). Thus, no dead volume of air whatever remains inside the cylinder (12) and the button (8) cannot be pressed further. The button (8) is then released and the side button (9) is pressed in the same direction. This acts on the actuating component (16) which transmits the force to the thrust member (17) which moves against the force of the return spring (18). The motion of the thrust member (17) is transmitted by the coupling member (15) through the notches (14) to the ejector member (7) to perform the ejection of the tip. When the actuating member (9) is released, the whole returns to its position of rest under the effect of the return springs (18, 23). <IMAGE>
Patent CH-599874-A5 (CH)
Title: Down packaging machine for pillows
Inventor: RANDAL KEN LEONARD
IPC: B68G7/06
Filed: 1976-11-10
Abstract: Down packaging machine for pillows has container with paddle wheel discharging material into perforated compression and filling shaft (OE 15.12.77)
Patent CH-588967-A5 (CH)
Title: Steering paddle for light craft - has spade shaped handle parallel to blade, secured by two pins
IPC: B63H16/04
Filed: 1973-10-31
Abstract: The paddle-type oar also used as a rudder for a light craft, is designed for maximum efficiency to enable the maximum muscular effort to be exerted by the user. It has a long shaft (10) with a conventional blade at the bottom to provide the rowing effort, and a spade-like handle (14) at the top. This handle is in the same plane as the blade, and is triangular in shape with the base (16) of the triangle outermost, and has a slot (18) parallel to the base, to form a finger opening. The connection between the handle and the shaft is formed by two flat tongues (20) with the tapered end of the shaft fitted between them and secured by two pins (22) passing right through.
Patent FR-2052152-A5 (FR)
Title: Arc striking appts for arc welding
IPC: B23K9/067
Filed: 1969-07-23
Granted: 1971-04-09
Abstract: Device for striking an arc between a main electrode and a workpiece between which a continuous P.
Patent FR-2033741-A5 (FR)
Title: Flexible guide rail for an automatic carri- - age moving over curved surfaces
IPC: B23K9/02
Filed: 1970-01-20
Granted: 1970-12-04
Abstract: The Device comprises several thin plates assembled by fixed locking devices. Specifically the locking devices are bolts passing through bolt holes in the plates. Use relates to any feed device employed in welding, gouging or grinding operations, and ultrasonic or X-ray inspection.
Patent FR-2098884-A5 (FR)
Title: Oil removal from emulsions - of oil-in-water type by adding demulsifier and calcium carbonate absorbent
IPC: C10G33/00
Filed: 1970-07-30
Granted: 1972-03-10
Abstract: Emulsion is mixed with demulsifier, to break emulsion, and oil adsorbent, consisting (partly) of CaC03, then absorbent with absorbed oil is separated. This provides simple method of obtaining waste liquor with satisfactory purity from spent emulsions used in metal machining operations, e.g. drilling, cutting, turning etc.
Patent FR-2056655-A5 (FR)
Title: Cooling hot granulated expanded clay
IPC: F27D15/02
Filed: 1970-08-06
Granted: 1971-05-14
Abstract: A stream of cooling air and of granulate are conducted in the cooling device so that the streams cross. The cooling air acts underneath granulate to lift the latter and advance it more rapidly. Spec., the granulate is placed on a wire grid, whose transverse wires are arranged at right angles to the granulate path. Air is conducted to the grid by sheet type feeders.
Patent FR-2061248-A5 (FR)
Title: Anti-flame/blast mine door
IPC: E21F1/10
Filed: 1970-09-10
Granted: 1971-06-18
Abstract: Door or partition is at least partly constructed of porous refractory material in the form of a three-dimensional mesh of communicating cells. Specif. most of the door, etc. may be of such material. The material may be metal or ceramic, or further may be of ceramic coated metal. It may be produced by depositing metal or ceramic on a porous substrate, which may be a foam mesh, esp. polyurethane.
Patent FR-2062782-A5 (FR)
Title: Moulding relief decorating onto door panels
IPC: B44C3/04
Filed: 1970-09-29
Granted: 1971-06-25
Abstract: Decorating door panels with relief patterns by holding the panel in contact with a casting resin in a suitable mould to form and bond the required pattern onto the surface of the panel. Flexible panels may be supported as a convex or concave curved shape when in contact with the casting resin. For providing (mass-produced) flat faced door or ceiling panels, etc. with a more ornate appearance without involving machining or securing of several separate preformed components.
Patent FR-2122780-A5 (FR)
Title: Composite insulating panels - of plaster with separate expanded plastic elements
IPC: E04C2/04
Filed: 1971-01-22
Granted: 1972-09-01
Abstract: A panel consists of a number of internal elements of insulating material embedded in a flowable material, the elements being placed longitudinally parallel to each other. They extend from one side to the other of the panel and are separated by ribs. The ribs pref. traverse the insulating elements which are also joined by shafts perpendicular to their direction. The insulating elements may be of expanded polystyrene and may be of circular, elliptical, square or rectangular section. The flowable material may be plaster. The composite panel has strength equal to that of a homogeneous panel and is simple and rapid to fabricate.
Patent FR-2078885-A5 (FR)
Title: Cleaning oil tanker holds - - by ballasting, skimming and waterjet scrubbing
IPC: B63B57/02
Filed: 1971-02-22
Granted: 1971-11-05
Abstract: Process for cleaning a hold in an oil tanker which has been emptied of its oil cargo comprises filling the hold with aqueous ballast so that oil vapours are forced from the hold and a residual ol layer floats upon the aqueous ballast, removing the oil layer from the aqeous ballast, removing the aqueous ballast, and gun-cleaning the hold with water.
Patent FR-2113262-A5 (FR)
Title: Copper cladding aluminium wire - with subsequent drawing and diffusion treatment
IPC: B23K20/233
Filed: 1971-10-26
Granted: 1972-06-23
Abstract: Method of making a continuous wire of Al coated with Cu on which the Al wire is cast and drawn in known fashion in a protective gaseous atmos. and is wrapped in copper strips by bonding the strip longitudinally about the wire, and welding the edges of the tubes so formed together, characterised in that the right section of the wire is reduced by about 50% by drawing and heat treated at >300 degrees C pref. 400-548 degrees C to produce diffusion of several mu at the interface. The diffusion treatment permits the wire to be handled continuously during its subsequent manufacturing process.
Patent FR-2198605-A5 (FR)
Title: Powder additive system for furnaces - metering magnesia powder flow rate by throttle valve in compressed air line
IPC: B01J8/00
Filed: 1973-03-27
Granted: 1974-03-29
Abstract: Powder additives of poor fluidity are injected in metered amounts from a container into a combustion chamber after they have been fluidized intermittently or continuously. The container is divided into one compartment for a gas under pressure, and a second compartment for the additives. The latter are taken through a pneumatic transport pipe to the combustion chamber. Metering is effected by controlling the gas inflow rate.
Patent DD-148768-A5 (DD)
Title: Verfahren zur herstellung von mononitroderivaten des 1,2,3,4-tetrahydro-anthrachinons
Inventor: DELAVARENNE SERGE Y
IPC: C07C201/00
Filed: 1980-01-18
Abstract: Es wird ein Verfahren zur Herstellung von Mononitroderivaten des 1,2,3,4-Tetrahydro-anthrachinons ausgehend von 1,4,4a,9a-Tetrahydro-anthrachinon beschrieben,das dadurch gekennzeichnet ist, dasz man eine thermische Vorbehandlung von 1,4,4a,9a-Tetrahydroanthrachinon in Gegenwart eines Hydrierungskatalysators unter inerter Atmosphaere und in Abwesenheit von Oxidationsmitteln oder Reduktionsmitteln durchfuehrt,das in dieser Weise gebildete Nebenprodukte Anthrachinon und den Katalysator abtrennt und die erhaltene Mischung aus 1,2,3,4-Tetrahydro-anthracen-9,10-diol und 1,2,3,4-Tetrahydro-anthrachinon einer Nitrierungsreaktion unterzieht.
Patent DD-153050-A5 (DD)
Title: Fungizide mittel enthaltend acylierte triazolyl-fluorpinakolyl-derivate
Inventor: KRAEMER WOLFGANG
IPC: A01N43/64
Filed: 1980-09-22
Abstract: Die vorliegende Erfindung betrifft fungizide Mittel, d. als Wirkstoff mindestens ein acyliertes Triazolyl-gamma- fluorpinakolyl- Derivat der allgemeinen Formel (I) neben Streckmitteln und/oder oberflaechenaktiven Mitteln enthalten. Ueberraschenderweise zeigen die erfindungsgemaess eingesetzten Verbindungen eine erheblich hoehere Wirkung, als die aus  d. Stand d. Technik bekannten acylierten Triazolyl-2-hydroxybutan-Derivate, die chemisch und wirkungsmaessig naheliegende Verbindungen sind. Die erfindungsgemaess eingesetzten Stoffe stellen somit eine Bereicherung der Technik dar. Die erfindungsgemaessen Mittel sind fuer den Gebrauch als Pflanzenschutzmittel geeignet und koennen mit besonders gutem Erfolg zur Bekaempfung solcher Pilze eingesetzt werden, die echte Mehltauerkrankungen hervorrufen.
Patent DD-202877-A5 (DD)
Title: Verfahren zur herstellung von mikrokristalliner cellulose aus celluloseabfallstoffen
Inventor: KOCH STANISLAW
IPC: C08J11/04
Filed: 1982-04-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von mikrokristalliner Cellulose fuer die Anwendung in der Arzneimittel-, Lebensmittel- oder Kosmetikindustrie. Ziel der Erfindung ist die Bereitstellung eines verbesserten Verfahrens, mit dem mikrokristalline Cellulose auf einfache und wirtschaftliche Weise aus Celluloseabfallstoffen,aus der Viskosefasernherstellung oder - folienherstellung gewonnen werden kann. Mikrokristalline Cellulose wird aus Abfall-Celluloseloesungen koaguliert mittels aus organischen Saeuren, insbesondere aus Schwefelsaeure mit einer Konzentration von 4 g/l bei 60 Grad C. Erfindungsgemaess erfolgt die Koagulation in Gegenwart von bei der Merzerisation anfallenden und Hemicellulose in einer Konzentration von hoechstens 35 g/l enthaltenden Abfall-Natronlaugen. Danach wird die gewonnene hydratisierte mikrokristalline Cellulose einem Reinigungs- eventuell Veredlungsprozess unterworfen.Zur Verbesserung der Eigenschaften der erfindungsgemaess hergestellten mikrokristallinen Cellulose wird die hydratisierte mikrokristalline Cellulose vor dem Reinigungsprozess vorteilhaft als Koagulationsbad fuer die Abfall-Cellulose-loesungen angewandt oder in gereinigter Form nach den Abfall-Loesungen zurueckgefuehrt und nochmals in Gegenwart von Hemicellulose gefaellt.
Patent DD-240205-A5 (DD)
Inventor: ENGEL JUERGEN
IPC: A61K31/50
Filed: 1985-09-12
Abstract: Compounds of the formula    <IMAGE>  I  wherein R is a benzyl group, a phenylethyl group, a methoxyethyl group or an allyl group having an antiallergic activity.
Patent DD-280787-A5 (DD)
Title: Ein cdna-klon, welcher fuer ein s-locusspezifisches glycoprotein codiert
Inventor: NASRALLAH JUNE B
IPC: C07K19/00
Filed: 1986-08-04
Abstract: Es werden Verfahren zur Herstellung einer DNA-Basensequenz und ihre Verwendung beschrieben. Es wird auch ein Verfahren fuer die Herstellung eines rekombinanten DNA-Transfervektors beschrieben. Weiterhin werden beschrieben: ein Verfahren fuer die Herstellung eines Mikroorganismus, der durch irgendeinen der oben erwaehnten DNA-Transfervektoren transformiert ist; ein Verfahren fuer die Herstellung eines chimaeren Gens und ein Verfahren fuer die Verwendung dieses Gens unter Bildung von Fusionsproteinen; ein Verfahren fuer die Herstellung eines Fusionsproteins, ein Verfahren fuer die Herstellung eines Fusionsproteins, welches mit Antiserum zu S-locusspezifischem Glycoprotein aus selbstunvertraeglichen Pflanzen reagieren kann, und Verfahren fuer die Verwendung dieser Fusionsproteine als Antigene. Es wird weiterhin ein Verfahren fuer die Klonierung einer cDNA-Sequenz beschrieben. Die klonierte DNA und die Fusionsproteine sind industriell nuetzlich fuer die Hybridsamenproduktion und um die Selbstunvertraeglichkeit bei Pflanzen zu beseitigen.
Patent DD-298237-A5 (DD)
Title: Verfahren zur herstellung von reinem ethylenchlorhydrin aus ethylenoxid und chlorwasserstoff
Inventor: MENNIG JOHANNES
IPC: C07C29/10
Filed: 1989-02-03
Abstract: Die Herstellung von reinem Ethylenchlorhydrin aus Ethylenoxid und Chlorwasserstoff im kontinuierlichen oder diskontinuierlichen Prozesz gelingt in einer Reaktionsstufe ohne Korrosion verursachende Chlorwasserstoffueberschuesse und ohne wesentliche Nebenproduktbildung bei guter Beherrschung der entstehenden Reaktionswaerme, indem in eine Loesung von Ethylenoxid in Ethylenchlorhydrin mit einer Ethylenoxidkonzentration von maximal 0,017 kg/kg eine zu Ethylenoxid stoechiometrische Menge Chlorwasserstoff eingeleitet wird.{Ethylenchlorhydrin; Ethylenoxid; Chlorwasserstoff; kontinuierlicher Prozesz; diskontinuierlicher Prozesz; stoechiometrisches Verhaeltnis der Reaktionspartner; Nebenproduktbildung; Minimierung; Reaktionswaerme; Korrosion; Minimierung}