baber/WOPTO huggingface dataset:
Patent CH-587424-A5 (CH)
Title: Electrically insulating spring washer - has embedded reinforcing fibres to increase resistance to axial spring deformation
IPC: F16F1/32
Filed: 1975-05-12
Abstract: The disc springs of Belleville type are intended as electric insulators and are made from elastic material. To increase the stiffness of the spring, reinforcing elements (12) are embedded in the material. The orientation of the reinforcing fibres, which are coaxial to the spring axis (4), are such that increased resistance is set up against spring deformation due to axial compression. The reinforcing fibre orientation can be axial, radial or at an angle to the spring axis, thus producing individual resistance to deformation. The upper surface can be plane or convex and the lower surface is concave. The general shape is conical.
Patent CH-586707-A5 (CH)
Title: 1-(para-chloro-benzhydryl)-4-(2-(2-esterified-ethoxy) - -ethyl)-piperazine derivs - anticancers,cytostatics and tranquilliser
IPC: C07D498/10
Filed: 1972-02-01
Abstract: Novel title cpds have formula: (where X = halo or other ester gp specif. OSO2R, where R = H or opt. substd. phenyl) including their acid addition salts.
Patent CH-576826-A5 (CH)
Title: Compression moulding machine for producing sand moulds - for metal casting, has two movable mould platens
IPC: B22C11/10
Filed: 1974-05-15
Abstract: Appts. for producing a sand mould in which the moulding sand is introduced into a compression chamber and is compressed on both the front and back surfaces by front and back platens provided with mould cavities to form a sand mould with a uniform hardness, giving high quality castings.
Patent CH-603130-A5 (CH)
Title: Oven container for cooking bulk food
Inventor: STUESSI THOMAS
IPC: A47J37/04
Filed: 1976-06-11
Abstract: Oven container for cooking bulk food consists of basket cylinder with closure ends with mountings for pivot mechanism
Patent CH-641829-A5 (CH)
Title: Process for the preparation of antioxygen substances
Inventor: BRACCO UMBERTO
IPC: C09K15/34
Filed: 1979-08-16
Abstract: The process is characterised in that a light solvent extract of the plant material, a distillation carrier and an oil are mixed, the suspension is subjected to molecular distillation, and a condensate containing the antioxygen principles, the distillation carrier and part of the oil used is collected. The fraction thus obtained is employed for preserving food and cosmetic products against oxidation.
Patent CH-607981-A5 (CH)
Title: Bobbin tube for producing conical bobbins on a winding machine
Inventor: SLAVIK WALTER
IPC: B65H75/30
Filed: 1976-07-22
Abstract: This bobbin tube has an annular bead (2) rising from its conical outer surface (1). The circumferential surface of the annular bead (2) extends parallel to the conical outer surface (1) of the bobbin tube. An exactly defined circumferential region is now thereby provided on the conical bobbin tube, and when the tube is used on a winding unit this region constitutes the constant and invariable region of contact of the tube or of the package obtained on it with the driving roller. <IMAGE>
Patent BE-1000761-A5 (BE)
Title: Rouleau de laminoir avec surface operationnelle ceramique.
Inventor: JOHN PARNEL CUTMORE
IPC: B21B27/03
Filed: 1987-08-11
Granted: 1989-03-28
Abstract: Un rouleau de laminoir pourvu d'une suface opérationnelle en matière céramique comporte un dispositif annulaire céramique (20), monté sur un moyeu (10). Dans les exécutions préférées, le dispositif céramique (20) est serré contre le moyeu (10) par des bords latéraux (17, 36) inclinés de sorte que le dispositif (20) est tenu sous compression.
Patent CH-594407-A5 (CH)
Title: Medical respirator face mask valve
Inventor: CURIEL GIORGIO
IPC: A61M16/00
Filed: 1975-08-09
Abstract: Medical respirator face mask valve has convergent and straight tubes followed by expansion chamber with outlet valve on top
Patent CH-593457-A5 (CH)
Title: Gas turbine combustor having staged concentric premixing tubes - to control formation of harmful exhaust emissions
IPC: F23R3/30
Filed: 1975-08-28
Abstract: The gas turbine engine has an annular burner with staged premixing tubes extending from its forward end. Each tube directs flow to the burner through two concentric flow passages. A movable tube section is arranged to direct all the air through both flow passages or just through one passage. Fuel is directed into the staged premixing tube for mixing with air flowing through it. Swirl vanes are provided in each of the flow passages to provide for rotation of the air. A centre body is positioned within the inner flow passage providing a bluff body to promote recirculatory flow in the region rearwards of the centre body. Cooling is provided around the primary zone of the burner so as to provide a minimum of cooling flow into the primary zone.
Patent CH-560271-A5 (CH)
Title: Separating woven lace strips - by hanging fabric in loops for bonding thr-eads to be drawn off
IPC: D04B19/00
Filed: 1972-09-12
Abstract: The fabric, drawn from its roll, comprises a number of adjacent woven lace strips linked to each other by bonding threads. The material is drawn off its roller and supported in a number of hanging loops, for the bonding threads to be located and passed to a rotating shaft, for them to be drawn off. The purpose is to provide a mechanical thread extraction system, reducing thread breakages and machine stoppage.
Patent CH-584164-A5 (CH)
Title: Effluent purification plant - with air diffusers and effluent recycle to oxygenate the effluent
IPC: C02F3/12
Filed: 1974-10-04
Abstract: A plant for the purificn. of effluent using batteries of diffusers has a recycling tank extending horizontally. At a first end two inlets are provided, while at the opposite end is an opening for removing a certain proportion of liquid as overflow. The upper wall of the tank is provided with gas discharge apertures, while the lower wall has an opening connected to a pipe incorporating a pump delivering recycle liquor to two jet type diffusers for aeration of the effluent supplied under pressure is expanded into a chamber in which air is present. For each diffuser, the expansion chamber is provided with >=2 front openings forming a chamber with two steps, the air entering from outside immediately adjacent to the two steps.
Patent CH-582556-A5 (CH)
Title: Electric discharge machining cct. based on relaxation - capacitively provides higher voltage for pre-ignition of discharge channel
IPC: B23H1/02
Filed: 1972-10-25
Abstract: An electric discharge machining circuit utilizes for the production of erosive current pulses, discharges delivered by electric energy accumulation means, at least a part of which consists of a capacitive type element based upon the voltage/ current ratio and intended to store and return the energy. The voltage provided with the inception of each discharge is higher than the voltage used to charge the element. A preice stable setting of the ratio of pulse duration to waiting time is possible within a wide range, thus ensuring the achievement of optimal working efficiently. The energy of the pre-ignition pulses varies automatically with the machining rate.
Patent FR-2033650-A5 (FR)
Title: Counter current circulation of an absorbent - and a liquid
IPC: B01D53/06
Filed: 1969-02-28
Granted: 1970-12-04
Abstract: A liquid is circulated continuously in the upper part of a column in a direction which displaces the bed of granular solid absorbent material.
Patent FR-2036475-A5 (FR)
Title: Agitator for gas-liquid reactions or submerge- - ed culturing of aerobic microorganisms
IPC: C02F3/16
Filed: 1969-03-14
Granted: 1970-12-24
Abstract: Agitator comprises an agitating blade system of upper and lower discs spaced apart by radial blades. Radial bottom blades are attached to the underside of the lower disc. An agitating shaft extends through the upper and is attached to the top of the lower disc.
Patent FR-2029991-A5 (FR)
Title: Fire resistant wall
IPC: E04B1/94
Filed: 1969-04-03
Granted: 1970-10-23
Abstract: Wall comprises (1) a lightweight charge of insulating and non-flammable ponzzolane, pumice, vermiculite, asbestos perlite, or diatomites, or their mixtures; (2) panel reinforcement of metal or flow-coated textile, and (3) binders comprising (a) cements with pore-formers, (b) Na or K silicate insolubilized by Na fluorosilicate, CaCO3, or acrylic resins, (c) formol-urea resins, (d) vinyl resin emulsions modified by nitrylacrylic resins emulsions or butadienes, or (e) phenol-formaldehyde: and formol-resorcinol resins; or their mixtures.
Patent FR-2088647-A5 (FR)
IPC: G03F1/56
Filed: 1970-04-20
Granted: 1972-01-07
Abstract: 1343609 Photo-sensitive materials EASTMAN KODAK CO 20 April 1971 [20 April 1970] 10078/71 Heading G2C [Also in Division C3] A photo-sensitive composition comprises a polymer having residual conjugated double bands capable of cross-linking upon exposure, a solvent for the polymer and a pigment of particles completely coated with a substance insoluble in the solvent. Specified polymers are polyesters of diols with diacids containing conjugated double bands and optionally mixed with aromatic diacids as in Specification 1312655 or the polymers of Specifications 846908 and 951928. The composition may contain a sensitiser (methyl benzothiazolylidenedithioacetate). Specified  pigments are Monastral Blue RFS and BGS and the pigments of Specifications 978242 and 1149898 and French Specifications 1440131 and 1476138. The composition is coated on a support and imagewise exposed and developed to remove unexposed areas and produce a coloured resist image which may be used as a printing plate. The coated pigment results in a more stable composition with less tendency to crystallize or flocculate.
Patent FR-2130781-A5 (FR)
Title: Sheet material cutter employing a clean cutting laser beam
IPC: B23K26/14
Filed: 1971-01-08
Granted: 1972-11-10
Abstract: Cutter for sheet material such as soft woven or non-woven fabrics, fibrous materials and rigid sheets such as plastic, cardboard or metal foil, employs a rigid table to hold the material to be cut. Opposite the table there is a laser beam emitter with a mirror arrangement at its mouth to divert the laser beam onto the material to be cut and move the beam according to the required pattern. Pref. a lens is positioned in the path of the rays to concentrate the laser beam impinging on the material to be cut.
Patent FR-2092327-A5 (FR)
Title: High pressure/temp device for hard refrac-tories prodn
IPC: B01J3/06
Filed: 1971-01-08
Granted: 1971-01-21
Abstract: Pressuring and heating device has two identical matrixs with spherical cavities on their approaching faces and carried peripheral parts placed so that, when the faces of the cavities approach each other, the cavities form a high pressure chamber in which a container of thermally and electrically insulating material is placed, this container becoming plastic when it is compressed on all sides and flows into the space formed between the conical portions of the faces during the approach of the matrixes. The ratio between the radius of curvature of the surface of the cavity in the matrix and the diameter of this cavity is not >0.75, and the volume of the container is chosen so that the sum of the material of the container and the material placed in the container is equal to the sum of the volume of the high pressure chamber and the volume of the space between the matrixes. Used for the synthesis of very hard materials, such as diamonds and cubic boron nitrade.
Patent FR-2084650-A5 (FR)
Title: Surface heating device
IPC: C21D1/06
Filed: 1971-03-16
Granted: 1971-12-17
Abstract: Method of heat-treating large castings, forgings, e.g. rolls by two-stage heating operations in parallel. Surface pre-heating up to AC1 is firstly effected by direct transmission, e.g. gas burners, radiation or plasma arc. Medium frequency induction heating is then used to heat roll to give depth to above AC3, prior to quenching. Method is cheaper than using two induction heating stages of different frequency.
Patent FR-2095704-A5 (FR)
Title: Draining racks for the preparation of moulded blocks of cheese - eg camembert and brie
IPC: A01J25/11
Filed: 1971-05-28
Granted: 1972-02-11
Abstract: In a cheese making process moulds filled with curds and whey are placed on a draining rack. The moulds are covered with whattle or a filter cover permitting the passage of air and liquid. The moulds are turned repeatedly while the cheese sets. The racks are symmetrical about there median plane. The plate carrying the moulds for the cheese are mounted on a frame reinforced against torsion. The plate is corrugated, the height and width of the corrugations being such that the whey can flow easily and the cheese is well aerated.
Patent FR-2182317-A5 (FR)
Title: Pipe connector - with nitrile or polyurethane rubber and polyamide flexible envelope and bands
IPC: F16L55/168
Filed: 1972-04-26
Granted: 1973-12-07
Abstract: Sealed connector for 2 pipe ducts comprises 2 yokes between which the ducts can be fixed. The impermeable envelope surrounds the ducts and extends along them to beyond the yokes, and is lined by a second envelope of rigid material. The ends of the 2 envelopes are fixed to the ducts. Preferably the rigid envelope is inside or outside the flexible one according as the duct pressure is below or above the external pressure respectively. The bands are between the metal envelope and the duct, as clamping collars.
Patent FR-2201015-A5 (FR)
Title: Dispersion hardened nickel alloy - for spark plug electrodes has good cold drawing properties and high oxidation resistance
IPC: H01T13/39
Filed: 1972-09-26
Granted: 1974-04-19
Abstract: Spark plug electrode made from a dispersion hardened nickel alloy contg. 0.03-2.5% pref. 0.1-2.5 wt.% Al, 0-6.1 (pref. 0-6) wt.% Cr, 0-0.51 (pref. 0-0.5) wt.% Ti, 0-0.1 wt.% C and 0-1 wt.% of an element chosen from Y and rare earth metals, the balance being Ni plus impurities. The dispersed comprises >=1 of Y, Ce, Th or rare earth oxides having a particle size of 0.01-1.0 mu and is present as 0.3-2.5 vol.% of the alloy. The alloy shows good cold drawing properties and high oxidation resistance including resistance to periodic oxidation.
Patent FR-2249585-A5 (FR)
Title: High-temp. gas burner for cupolas - uses low-press. gas and permits partial replacement of coke by gas
IPC: F23D14/24
Filed: 1973-10-26
Granted: 1975-05-23
Abstract: A burner with a mixing chamber, provided with air and gas inlets, and a combustion chamber, both of tubular cross-section. The novelty is that there are two sets of air inlets, sepd. axially, in the mixing chamber, through which air under press. is fed in counter rotation, and an inlet for low press. gas adjacent to the first set of air inlets, the gas press. being some tens of millibars. The air is pref. fed tangentially into the mixing chamber.
Patent FR-2249575-A5 (FR)
Title: Noise reducing holder for brake friction linings - consists of set of connected metal plates fitting between brake lining and disc
IPC: F16D65/00
Filed: 1973-10-29
Granted: 1975-05-23
Abstract: The design is for use on disc brakes or wheel brake shoes on motor vehicles. The plates press the lining against the disc when the braking force is exerted. The plates each have a thickness of .3 - 1.5 mm, typically 1 mm. All have the same thickness and are glued, welded, clamped or riveted together. The plates can be enclosed in two outer plate covers and these can have zones where they meet and are welded or joined together. The cover plates are at least as thick as the backing plates. The design can be used on toroidal shape plates as well as normal disc brakes or drum brakes.
Patent FR-2250327-A5 (FR)
Title: Two part safety seat for an automobile - has cushions which deflate upon a crash so passenger falls and knees rise
IPC: B60N2/42
Filed: 1973-10-31
Granted: 1975-05-30
Abstract: The seat is in two parts, with the part incorporating the back (1) fixed. The forward part (2) can slide relative to the fixed part. The sliding is controlled by a screw (3) with a controlling knob (4). The front part feet (21) slide in a guide (G). Between the two parts of the seat is an inflatable cushion sections have exhaust pipes. In case of a collision, by any suitable means, the cushion is rapidly deflated. The passenger drops in the seat, automatically drawing his knees towards his chest.
Patent DD-149202-A5 (DD)
Title: Verfahren und vorrichtung zur herstellung von rotem phosphor
Inventor: LEHR KLAUS
IPC: C01B25/023
Filed: 1980-02-21
Abstract: Bei einem Verfahren zur Herstellung von rotem Phosphor durch thermische Umwandlung von geschmolzenem gelbem Phosphor wird d. gelbe Phosphor in eine auf eine Temp. von 280 -590 Grad C vorgeheizte verschlossene Kugelmuehle ueber deren Hohlwelle kontinuierlich in einer solchen Menge je Zeiteinheit eingetragen,dasz in der Kugelmuehle ohne weitere aeuszere Waermezufuhr d. Reaktionstemp. aufrechterhalten bleibt.Die je Zeiteinheit eingetragene Menge von gelbem Phosphor wird bei Temperaturanstieg verringert u. bei Temperaturabfall erhoeht.D. Eintrag von gelbem Phosphor in die Kugelmuehle wird bei max. 50% ihres Fuellvolumens beendet. Nach dem Abkuehlen wird der rote Phosphor in der Kugelmuehle nach Ueberschichten mit Wasser einer Naszmahlung unterworfen und schlieszlich als waeszrige Suspension entnommen. Zur Durchfuehrung des Verfahrens kann eine Vorrichtung verwendet werden,welche aus einer mit Kugeln gefuellten und mit drehbar gelagerten Wellen 1, 2 versehenen Trommel 3 besteht, wobei mindestens eine Welle eine Hohlwelle ist und wobei an der Hohlwelle 2 eine Dosiereinrichtung 10 fuer gelben Phosphor angeordnet ist.
Patent DD-153053-A5 (DD)
Title: Verfahren und vorrichtung zur frischhaltung und konservierung von verderblichen produkten,insbesondere lebensmitteln
Inventor: FEILER HEINRICH
IPC: A23L3/3418
Filed: 1980-09-18
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Frischhaltung und Konservierung von verderblichen Produkten, insbesondere Lebensmitteln, beschrieben, wobei verfluessigte Gase als Kuehlmittel zum Einsatz gelangen. Durch ununterbrochene Aufrechterhaltung einer bezueglich der Temperatur und der Zusammensetzung geregelten Atmosphaere, die jeweils auf die verschiedenen Produkte optimal eingestellt wird, behalten die unter solchen Bedingungen gelagerten und/oder transportierten, an sich leicht verderblichen Produkte ihren optimalen Zustand ueber laengere Zeitraeume praktisch unveraendert bei.
Patent DD-156666-A5 (DD)
Title: Schrankmoebel
Inventor: CASTAGNA ERNA
IPC: A47B85/08
Filed: 1981-03-05
Abstract: Schrankmoebel aus einem feststehenden Hinterschrank und einem davor verschiebbaren Schiebeschrank, der an Fuehrungsschienen gefuehrt ist, die an der Oberseite des Hinterschrankes angeordnet sind. Um einen moeglichst grossen Teil des Hinterschrankes wahlweise abdecken zu koennen, ist an der Oberseite des Hinterschrankes eine parallel zur Fuehrungsschiene des Schiebeschrankes laufende weitere Fuehrungsschiene vorgesehen, in der Rollen einer Schiebetuer gefuehrt sind. Zwecks Fuehrung sowohl des Schiebeschrankes als auch der Schiebetuer ueber Eck sind beide Fuehrungsschienen bogenfoermig um eine Innenecke des Hinterschrankes gefuehrt. Die Rollen sind im oberen Bereich der seitlichen Begrenzungen des Schiebeschrankes und der Schiebetuer an diesen beiden Teilen gelagert.
Patent DD-202695-A5 (DD)
Title: Verfahren zur herstellung neuer peptide
Inventor: MANNING MAURICE
IPC: C07K7/16
Filed: 1982-03-24
Abstract: Verbindungen, die als Antagonisten der antidiuretischen Aktivitaet von Arginin-Vasopressin wirken. Die Verbindungen fallen unter die Formel, in der bedeuten: X Tyr-X'; Tyr D- oder L-; X' Methyl, Ethyl, n-Propyl, Isopropyl oder Butyl; W Pro oder Delta hoch 3-Pro; und Z L- oder D-Arg. Verbindungen, in denen X D-Tyr (X') und X' H oder X D-Phe, D-Val, D-Leu, D-Ile, D-Arg, D-Norvalin, D-Norleucin, D-Cyclohexylalanin, D-alpha-aminobuttersaeure, D-Threonin oder D-Methionin; W Pro und Z D- oder L-Arg bedeuten, wirken ebenfalls als Antagonisten der antidiuretischen Aktivitaet von Arginin-Vasopressin. Verwandte Verbindungen, in welchen X' H, Methyl oder Ethyl; W Pro und Val in der 4-Stellung durch Gln ersetzt ist, besitzen antivasopressorische Aktivitaet gegen Arginin-Vasopressin.
Patent DD-202490-A5 (DD)
Inventor: WALKER FRANCIS H
IPC: A01N47/10
Filed: 1982-06-15
Abstract: Certain haloalkylcarbonylamino-1,3-dioxane herbicide antidotes corresponding to the following general formula: <CHEM>  wherein  R represents chloro-, bromo- or iodo- C1-C4 alkyl;  R1 represents hydrogen, C1-C4 alkyl, C2-C4 alkenyl or phenyl;  R2 represents hydrogen or C1-C4 alkyl;  R3 represents hydrogen or C1-C4 alkyl;  and  R4 represents hydrogen or nitrophenyl; provided that one of R3 and R4 represents hydrogen; are disclosed, as is the production thereof. Such compounds may be formulated with inert diluents or carriers and or adjuvants or with herbicides, in particular thiocarbamates or acetanilides. The use of such compounds counteracts crop damage caused by herbicides and hence provides a method of establishing herbicidal selectivity.
Patent DD-209756-A5 (DD)
Title: Anordnung zur walzenfuehrung in einer walzvorrichtung fuer schalen
Inventor: HAELLSTROEM HARDY R
IPC: B21D51/18
Filed: 1983-05-24
Abstract: Die Erfindung betrifft eine Anordnung zur Walzenfuehrung in einer Walzvorrichtung fuer Schalen, die aus einer der Form der Peripherie der Schale folgenden Fuehrungsbahn und aus einem auf Rollen der Fuehrungsbahn entlang beweglichen Tragelement fuer die Walze besteht. Das Ziel der Erfindung besteht in der Verbesserung der Fuehrungsanordnung fuer Walzen in Walzvorrichtungen zur Herstellung von Schalen mit unterschiedlicher Kruemmung bei gleichzeitiger Herabsetzung des Aufwandes bei der Herstellung. Erfindungsgemaess ist nunmehr vorgesehen, dass zur genauen Fuehrung des Tragelements entlang der Fuehrungsbahn eine sich auf der Innenseite der Fuehrungsbahn entlang bewegende Rolle steif gelagert ist. Zwei Rollen bewegen sich an der Aussenseite der Fuehrungsbahn entlang, die auf einer gegenueber dem Tragelement in Radialrichtung der Fuehrungsbahn sich bewegenden Backe gelagert sind, die mit ihren Schenkeln die Winkelstellung des Tragelements der Fuehrungsbahn gegenueber bestimmt. Die Anordnung umfasst ein Pressglied, das die Rollen elastisch gegen die Innen- und Aussenwand der Fuehrungbahn drueckt.
Patent DD-218505-A5 (DD)
Title: Verfahren und vorrichtung zum formen und einbringen von feldwicklungen in elektrischen maschinen
Inventor: STANLEY LOUIS
IPC: H02K15/085
Filed: 1984-03-30
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung und ein Verfahren zum Einfuehren einer Feldwicklung in elektrische Maschinen mit axialer Flussrichtung. Vorzugsweise wird jede Feldwicklung in Form einer Wendel aus Draht auf eine Formschablone mit langgestreckter Form gewickelt. Die Formschablone wird dann in ihren aeusseren Abmessungen verkleinert, und ein Presselement bewegt sich entlang der Formschablone, um die Windungen der Drahtwendel in ein Paar Schlitze zu druecken. Eine Vorrichtung zum Formen und Einfuehren sowohl von Isolierhuelsen-Elementen fuer die Schlitze als auch von Isolierkeilen, um die Wicklungen in ihrer Position in den Schlitzen festzuhalten, ist ebenfalls eingeschlossen. Fig. 8
Patent DD-223451-A5 (DD)
Title: Verfahren zur herstellung von chinolonen
Inventor: DAVIES ROY V
IPC: C07D401/04
Filed: 1984-08-16
Abstract: Die Erfindung betrifft Herstellungsverfahren neuer Chinolone mit therapeutischer Wirksamkeit. Ziel der Erfindung ist die Entwicklung neuer antihypertensiver Mittel fuer die Medizin. Erfindungsaufgabe ist die Bereitstellung von Herstellungsverfahren neuer Chinolone. Erfindungsgemaess werden mehrere Verfahrensvarianten zur Herstellung von Chinolonen der Formel Ibeschrieben, worin die gestrichelte Linie in 2,3-Stellung des Chinolonringes eine wahlweise Bindung darstellt und R H, 1-CH3 oder 2-Niederalkyl; R1 Niederalkyl; R2 H, Hal, Niederalkyl, Niederalkoxy, CF3, CN, Difluormethoxy, Niederalkylsulfinyl, Phenylsulfinyl oder NR4R5 oder ein davon abgeleitetes N-Oxid darstellen.