baber/WOPTO huggingface dataset:
Patent CH-679718-A5 (CH)
Inventor: KAUFMANN HANS
IPC: H04B1/707
Filed: 1989-10-19
Abstract: PCT No. PCT/CH90/00237 Sec. 371 Date Feb. 20, 1992 Sec. 102(e) Date Feb. 20, 1992 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/06164 PCT Pub. Date May 2, 1991.The receiver contains a correlator (TIC) for the correlation of the received signal with a reference code (R(k)) and a digital signal processor for evaluating the results of the correlation. The correlator is constructed as digital, time-integrating, multistage correlator (TIC), the individual stages (Kl to KN) of which are connected on the one hand to a digital delay line (17) fed with the reference code (R(k)) and to which on the other hand a digital signal (S(k)) recovered from the received signal is applied, to length (D) of the delay line (17) being adapted to the maximum expected impulse response to the transmission channel.
Patent CH-624475-A5 (CH)
Title: Device for controlling a refrigeration device
Inventor: KOUNTZ KENNETH JOHN
IPC: F04D27/02
Filed: 1978-04-27
Abstract: A centrifugal compressor (20) is preceded by adjustable pre-rotation vanes (31) and is driven by a variable-speed motor (36). The compressor (20), a condenser (22) and an evaporator (28) are connected in a closed refrigeration circuit. The control device includes a circuit (56, 58, 59) for supplying a signal which varies as the ratio between the output and intake pressures of the compressor, and a device (44, 37) for using the signal indicating the ratio between output and intake pressures of the compressor to adjust the speed of the electric drive motor, so that a combined control of the speed of the drive motor and of the adjustable control device is produced so as to save energy and without stalling the compressor. <IMAGE>
Patent CH-617289-A5 (CH)
Title: Method for producing an electrical contact material
Inventor: ANDERSEN NIELS LERVAD
IPC: H01B1/00
Filed: 1979-06-11
Abstract: In the electrical contact, the contact surface consists of transition metal carbides and/or transition metal nitrides. This produces a contact which manages without using noble metals, has a high melting point and good electrical conductivity. The production method consists in transition metal carbides and/or transition metal nitrides being applied by an electrophoresis process.
Patent CH-696699-A5 (CH)
Inventor: ARINI ACHILLE
IPC: C07D475/04
Filed: 2006-01-19
Abstract: The process according to the invention for regioselective N(5)-formylation of (6S)-5,6,7,8-tetrahydropteroic acid and derivatives thereof which are defined in formula (I) is characterized in that an aqueous buffer solution having a pH of from 6.5 to 7.5 is added to a mixture of a compound of the formula (I), an antioxidant and a formyl donor in a reaction vessel; an inert gas is blown through the resulting suspension; then an aqueous solution of a base is added dropwise or in portions with constant stirring until a clear solution which has a pH between 6.5 and 8.3 is formed; then a recombinant monofunctional glutamate formyl transferase, abbreviated to rGFT, i.e. the enzyme, is added in an aqueous buffer solution defined above; then the temperature is increased to a range of 30°C to 45°C and the reaction mixture is allowed to react until at least 95% of the formyl has been transferred from the formyl donor to the compound of the formula (I), - then the resulting reaction mixture is cooled to a temperature of from 0°C to 5°C; then an aqueous solution of a mineral acid is added dropwise until a pH of from 2.7 to 3.1 has been attained, which precipitates out the crude compound of the formula (II); the stirring is continued over at least 1 hour in order to complete the abovementioned precipitation, and the crude compound of the formula (II) is obtained.
Patent BE-1010864-A5 (BE)
Title: Vloerelement voor het ondersteunen van dieren.
Inventor: DELTOUR LUDO
IPC: A01K1/015
Filed: 1997-01-17
Granted: 1999-02-02
Abstract: Een vloerelement voor het ondersteunen van dieren omvattende een lichaam met een bovenzijde die een steunoppervlak voor de dieren vormt en met minstens één opening (10) voor mestdoorlaat, dewelke langs de onderzijde uitmondt tussen tegenoverliggende wanden (17), die asymmetrisch opgesteld zijn ten opzichte van een symmetrievlak (20);(21) van de opening (10). Deze wanden (17) zijn bij voorkeur zo opgesteld dat ze zich in neerwaartse richting van elkaar verwijderen volgens respectievelijke richtingen, dewelke een verschillende hoek (alpha), (beta), (alpha) vormen ten opzichte van het genoemde symmetrievlak (20);(21). Hierdoor is de kans dat mest tussen deze wanden blijft vastzitten veel kleiner dan bij de gekende vloerroosters. Een vloer voor het ondersteunen van dieren, samengesteld uit een aantal naast elkaar voorziene vloerelementen volgens deze uitvinding.
Patent CH-606849-A5 (CH)
Title: Bearing block with recirculating combined balls and rollers
Inventor: PFISTER-SCHNEEBERGER ERNST
IPC: F16C33/37
Filed: 1976-08-24
Abstract: Bearing block with recirculating combined balls and rollers has separating rollers between supporting rollers along closed path
Patent CH-615961-A5 (CH)
Title: Harness for a wave-shed weaving machine
Inventor: BEZSTAROSTI LADISLAV
IPC: D03C13/00
Filed: 1976-08-24
Abstract: On the harness, the heald frames (27) are connected to one another by means of pairs of spacer rods (29). These are provided transversely over the weaving machine between each pair of adjacent heald frames (27) and are supported against bearing faces of the projections formed on both sides of the heald frames (27). The spacer rods (29) between each pair of adjacent heald frames (27) have, on sides facing one another, bevelled V-shaped faces arranged mirror-symmetrically. The bearing faces of the projections (30) are bevelled correspondingly. The spacer rods (29) are connected together by means of screws (31). A compact and dismountable harness having multiple heald frames is formed in this way. The heald frames (27) are stationary and contain vertical guide grooves (28), in which heald holders (2) are mounted displaceably. <IMAGE>
Patent CH-598440-A5 (CH)
Title: Sun and rain roof for garden houses
Inventor: HAEDRICH MAX
IPC: E04B7/16
Filed: 1975-09-17
Abstract: Sun and rain roof for garden houses has rotating strips with overlapping edges and sloping for rain water disposal
Patent CH-561867-A5 (CH)
Title: Transmission for converting linear into rotary motion - has two parallel toothed rods with intermediary connecting gear wheel
IPC: F16H31/00
Filed: 1973-09-05
Abstract: The intermediary gear wheel (7) is fixed to a horizontal rotatable axle (10) on whose one end is attached a bevel gear (11) which meshes with two parallel conically toothed gearwheels (12, 13). These free-wheels act on a second axle (14) by means of ratchets. The toothed rods (1, 2) are moved up and down on guides (5, 6) using sideways projecting foot pedals (3, 4) attached to the outer bottom sides of the rods. Each guide has a movement limiting stop located below the pedals. The stops are covered with rubber and/or plastic to dampen impact forces when the pedals are depressed onto them. Alternate up and down movement of the pedals causes the intermediary gearwheel to rotate and transform the linear into a rotary motion.
Patent CH-626136-A5 (CH)
Title: Slatted-blind safety device
Inventor: KUNZ ERNST
IPC: E05C3/34
Filed: 1977-11-28
Abstract: With the locking bar hung in, the slatted-blind safety device prevents the opening of the closed slatted blinds from the outside through the air slots. The locking bar (3) has, at the front on a bent part, a hook-shaped groove turned in, which, when inserted into a hole on the blind rake, automatically catches into a washpeg-like gripper (2) mounted under the hole. The slatted-blind safety device has a sheet-metal housing (1) with, mounted on the inside by means of a steel pin, a gripper with hook-shaped ends, which opens on insertion of the locking bar and closes by spring pressure. The opening takes place by finger pressure on the gripper ends which project on the housing and lifting out the locking bar. <IMAGE>
Patent CH-586373-A5 (CH)
Title: Supply fuel gas to liq fuel burner - by mixing exhaust with inlet flow to produce turbulent combustion chamber flow
IPC: B01F23/10
Filed: 1975-12-15
Abstract: A low pressure zone is produced upstream of the burner and is put in communication with a fuel gas source and with an exhaust gas evacuation conduit. The mass flow of the exhaust gas is adjusted in relation to the mass flow of the fuel gas and the mass flows are mixed to lower the oxygen concentration of the fuel gas. The mixture is introduced into the burner's combustion chamber and forms a turbulent flow which produces a recirculation of the mixture in the form of a toroidal vortex. This recirculation is achieved by the correct ratio between the momentum of the mixture and the product of the radius of the mixture inlet opening and the axial flux of the mixture.
Patent CH-696033-A5 (CH)
Title: Storage for writing material consists of body with connected first and second sheets and elevation that separates the two and may have prism or column shape
Inventor: SCHWENGELER HANS
IPC: B42F7/04
Filed: 2002-03-28
Abstract: u The storage (1) for writing material comprises a body in which a first sheet (3) with a second sheet (5) are linkably connected and has an elevation (16) so that the joined sheets form a space via the elevation and enable a pre-defined height for receiving writing material. Two of the elevations may be in the form of a hollow prism with polygonal cross-section that has at least 3 corners, preferably with four, or have the shape of a column with rounded, especially circular or elliptical cross-section and sit perpendicular to a turning axis of the linked connection between the first sheet and the second sheet.
Patent FR-2057407-A5 (FR)
Title: Herbicidal halo substd (thio)ethers arrives - and aldehydes
IPC: C07C47/24
Filed: 1969-08-18
Granted: 1971-05-21
Abstract: Chlorinated aldehydes and related compounds of the general formula:- (in which R = H, Cl, Br; R' = H, CH3; R" = Cl, Br; X = O, S, NH; Y = alkyl residue C1-8; acyl residue C1-4, H; Z = Cl, Br, OH, arylthio. C1-8 alkyl thio, aryloxy; C1-8 alkoxy, or C1-4 acyloxy) possess herbicidal properties. In an example, application of 5-10 kg./ha trichloroacetic acid in 600 litres of water gave good results with the following grasses. Bromus secalinus, Lolium sp., Setaria italica, Panicum mibaceum, and Alopecurus pratensis.
Patent FR-2048272-A5 (FR)
Title: Low temp high pressure lye combustion process
IPC: C01B17/48
Filed: 1969-12-15
Granted: 1971-03-19
Abstract: Low temperature high pressure lye combustion process Method and apparatus for combustion of sulphate lye pref. magnesium sulphite lye in a vapour generator with recovery of the combustion residue by burning at 5-25 atm and 80-100 degrees C in a vessel comprising a single chamber with the vapour generator into which air is introduced from above and the lye from below. The process overcomes crust formation and hence the necessity for frequent burner replacements.
Patent FR-2079702-A5 (FR)
Title: Industrial chromatography unit - for multi-column separation of mixtures of at least four constituents
IPC: B01D15/08
Filed: 1970-02-10
Granted: 1971-11-12
Abstract: At least four constituents are separated in a process of industrial chromatography which involves taking the delivery of a first group of constituents from a first fractionating column into a second column, then taking the delivery of a second group of constituents from the first column into a third column; columns two and three each having a permanent flow of carrier gas independent of the flow of carrier gas through the first column. substantial quantities of constituents can be separated at a rate which satisfies industrial-scale demands.
Patent FR-2082774-A5 (FR)
Title: Electron beam welding or machining - with control of the position of the beam
IPC: B23K15/00
Filed: 1970-03-26
Granted: 1971-12-10
Abstract: The beam position is controlled by measurement of the primary retrodiffused electrons by two sensors which are symmetrically placed with respect to the path of the beam. When the difference between the two measurements is zero, the beam is in the correct position, but if it has a finite value than it is out of place. The sensors are directly connected to means for moving the gun into the correct position. A filter is provided to ensure that only primary retrodiffused electrons reach the measuring apparatus.
Patent FR-2088662-A5 (FR)
Title: Machine for removing heads - from fish
IPC: A22C25/14
Filed: 1970-04-20
Granted: 1972-01-07
Abstract: Machine is intended for cutting the heads from fish, before sending them to filleting machine. The machine comprises two disc cutters which form an angle with each other; the apex is directed towards the head of axles. The front axle circulates with a different trajectory from that of the rear axle so as to accelerate the presentation of the head of the fish to the cutters. The inclination of the latter is such that the head is removed from the fish with practically no loss of flesh. The cut heads fall into a chute and are evacuated while the bodies pass down another chute to a conveyor belt for transfer to another working position.
Patent FR-2088876-A5 (FR)
Title: Weft tension - is independently controlled by a hydraulic damper after each pack
IPC: D03D49/60
Filed: 1970-04-28
Granted: 1972-01-07
Abstract: The weft yarn is clamped after a pick and a guide actuated by a pref. pneumatic ram catches the yarn and holds it under tension. A hydraulic damper is connected between teh ruam and guide and acts to maintain the yarn tension constant. Pref. the damper piston has an aperture closed by a non-return valve, and a flow channel throttled by a throttling screw connects both sides of the piston. The throttling screw adjusts the tension. Each pick is independently maintained at the same tension, resulting in a more uniform weave.
Patent FR-2097217-A5 (FR)
Title: Patterned non woven fabric - by needling pattern yarns onto a non-woven base web
IPC: D04H1/46
Filed: 1970-05-28
Granted: 1972-03-03
Abstract: One or more pattern yarns (silver or roving) of dec orative fibres are passed together with a non-woven base web to a needling machine which needles the yarns onto the web to produce a relief pattern. Separation of the yarns may be controlled by needs. A large variety of patterned fabrics can be produced cheaply.
Patent FR-2073637-A5 (FR)
Title: Vortex separator for pulp fibre suspensions
IPC: B04C5/14
Filed: 1970-12-11
Granted: 1971-10-01
Abstract: Fibrous suspensions used in papermaking, are purified in vortex separator comprising tangential inlet and coaxial outlet for purified liquid at one end, and a dirt outlet at the other, narrower end. A thin external washing nozzle, pointing inwards inr everse direction towards the dirt outlet, sweeps out fibres from the centre of the dirt stream, thereby improving the separating efficiency.
Patent FR-2232220-A5 (FR)
Title: Three part hinge with axially movable pin - has spiral camming surfaces on pin and fixed boss
IPC: E05F1/06
Filed: 1973-06-04
Granted: 1974-12-27
Abstract: The fixed part of the hinge (11) is screwed to the door frame (12) and has a protruding boss (16) which contains a recess for the cam which forms the hinge pin. The moving part of the hinge (40) comprises an arm which is screwed to the door. This arm has a boss which lines up with the boss on the fixed part of the hinge. The boss on the fixed part of the hinge does not have a cylindrically shaped recess but has one that contains a spiral camming surface. The camming surface is formed by a plastic insert and a similar sleeve on the pin has a cooperating camming surface allow upward movement of the pin with hinge rotation.
Patent FR-2252007-A5 (FR)
Title: Dispenser for short lengths of ribbon etc. - uses shears and feed device actuated after length is drawn from reel
IPC: D06H7/02
Filed: 1973-11-21
Granted: 1975-06-13
Abstract: The ribbon (7) is drawn from a reel (6) at the top of the support frame (1, 2, 4) and passes over a slide (10) and through shears (12). The ribbon is drawn out by hand, to the required length, and a contact (20) pressed. The shears (12) cut the ribbon, and a system of actuators (16, 17, 19) push a short length through the gears, as a leader for the next length, then return to the start position. A jet of air from a nozzle (22) helps guide the end through the shears. The device can be fixed to the edge of a table, and there are means for varying the height of the shears, the length of the piece of ribbon, etc.
Patent DD-147936-A5 (DD)
Title: Verfahren zur herstellung von bleimonoxid aus bleisulfathaltigen materialien,beispielsweise elementschlamm
Inventor: STRIFFLER JUN EUGENE
IPC: C01G21/06
Filed: 1979-10-10
Abstract: Die Erfindung bezieht sich auf ein wirksames und kostenguenstiges Verfahren zur Herstellung von Bleimonoxid aus Bleisulfat enthaltenden Materialien, beispielsweise Batterieschlamm, und ist gekennzeichnet durch folgende Schritte:  a) das bleisulfathaltige Material wird mit einer Ammoniumkarbonat-Loesung reagiert zur Umwandlung des Bleisulfates in Bleikarbonat;                                             b) das Bleikarbonat wird aufgeschlossen zu unreinem Bleimonoxid;                                            c) das unreine Bleimonoxid wird mit Azetylsaeure reagiert zur Bildung einer Bleiazetatloesung;                            d) die Bleiazetatloesung wird mit Kohlendioxid kontaktiert zur Bildung von unloeslichem Bleikarbonat und                  e) das Bleikarbonat wird zu Bleimonoxid aufgeschlossen.
Patent DD-202124-A5 (DD)
Title: Verfahren und maschinelle ausruestung fuer den transport von schuettguetern
Inventor: HASHIMOTO KUNIO
IPC: B65G15/08
Filed: 1981-09-18
Abstract: Ein Verfahren und eine maschinelle Ausruestung fuer den Transport von Schuettguetern in der gewuenschten Hoehe und Richtung unter Verwendung eines endlosen Schlauchgurtbandes werden offenbart. Das Schuettgut wird an einem Aufgabepunkt auf den abgewickelten Profilquerschnitt eines normalerweise roehrenfoermig ausgebildeten, elastischen endlosen Schlauchgurtes aufgegeben; und anschliessend wird das mit Hilfe des roehrenfoermig ausgebildeten Schlauchgurtes zu einem Abgabepunkt transportierte Schuettgut an diesem Abgabepunkt von dem abgewickelten Gurtprofilquerschnitt abgeworfen. Das Schlauchgurtband wird abgestuetzt von Tragstrukturen, die entlang dem Schlauchgurtband in einem bestimmten Abstand angeordnet werden; wobei die abgestuetzten Tragrollen radial um die Umfangflaeche des Schlauchgurtes herum und in Beruehrungskontakt mit dieser befindlich angebracht werden. Die Tragstrukturen koennen paarweise angeordnet werden, wobei ein solches Paar jeweils eine erste und eine zweite Tragstruktur umfasst und die Tragrollen der beiden Tragstrukturen im Wechsel gegeneinander versetzt um das Schlauchgurtband herum vorgesehen werden, um so das roehrenfoermig ausgebildete Schlauchgurtprofil exakt abzustuetzen.
Patent DD-201854-A5 (DD)
Title: Filterapparat zur abtrennung von fest- und schwebstoffen aus fluessigkeiten
Inventor: KLEIN WALTER
IPC: B01D33/06
Filed: 1982-02-12
Abstract: Der Filterapparat weist ein zylindrisches Gehaeuse mit einem darin koaxial eingebauten Filterkorb auf, weiter ein koaxial angeordnetes Zentralrohr, wobei an der Innenseite des Filterkorbes ein den Ringraum II mit dem Innenraum III des Zentralrohres verbindendes Element beweglich angeordnet ist. Um durch ein solches bewegliches Verbindungselement bisher bedingte Leckverluste zu vermeiden, eine zuverlaessige Dichtung zwischen dem Verbindungselement und dem Filterkorb zu schaffen, die vorhandene Filterflaeche des Filterkorbeswaehrend des Filtrierens voll auszunuetzen und um die insbesondere bei der Abtrennung von schwer filtrierbaren Gelteilchen bzw. Rueckstaenden notwendige Menge an Rueckspuelfluessigkeit moeglichst gering zu halten, weist das Verbindungselement zur Steuerung der Spuel- und Rueckspuelphase zwei im Abstand voneinander gehaltene Kolbenscheiben mit jeweilseinem Durchgangskanal auf, welche Kanaele den Aussenraum II ueber Perforierungen des Filterkorbes, welcher auf seinem Aussenmantel ein Filtermaterial traegt, mit dem Innenraum III des Zentralrohres verbinden, wobei die Kolbenscheiben ueber Dichtungen an der Innenflaeche des Filterkorbes und an der Aussenflaeche des Zentralrohres fluessigkeitsdicht anliegen, und das Verbindungselement in axialer Richtung des Gehaeuse bewegbar ist.
Patent DD-202340-A5 (DD)
Title: Axiale gleitringdichtung
Inventor: KUPKA DIETER
IPC: F16J15/34
Filed: 1982-05-19
Abstract: Bei axialen Gleitringdichtungen mit Ringpaaren, deren jeweils einer Ring mit der Welle mitlaeuft und mit seiner einen Stirnflaeche an der Stirnflaeche eines jeweils anderen, nicht umlaufenden Ringes gleitet, soll eine schon bei einfach wirkender Ausbildung auch gegen hoechste Druecke ausreichende Bauart geschaffen werden, die aber auch in doppelt wirkender Anordnung verwendbar ist. Zusaetzlich soll die Verwendung besonderer Sperrmedien moeglichst entbehrlich gemacht werden. Das Wesen der Erfindung liegt darin, dass einer der beiden Ringe eines Ringpaares, entweder der nicht umlaufende Grundring o. der umlaufende Gleitring, unterv. einem gasfoermigen o. fluessigen Medium abgeleiteter Kraft axial verschiebbar ausgebildet ist. Der axial verschiebbare Grundring ist dann selbst als in einem Dichtungsgehaeuse axial verschiebbarer Kolben ausgebildet, waehrend der Gleitring mittels eines nicht mitumlaufenden Kolbens axial verschiebbar ist, wobei zwischen Kolben und Ring ein Lager angeordnet ist. Die Kolben ihrerseits stehen zweckmaessig unter der Wirkung von Blaeh- oder Dehnkoerpern. Die Erfindung ist besonders fuer die Abdichtung von Ruehrwerks- und von Pumpenwellen anwendbar. Auf Fig.1 u.17 wird Bezug genommen.
Patent DD-209390-A5 (DD)
Inventor: WITTWER FRITZ
IPC: A23J3/00
Filed: 1983-03-25
Abstract: An apparatus and method to produce capsules of a moldable hydrophilic polymer composition, preferably gelatin, using a combination of an injection molding device with a microprocessor (28) to precisely control the conditions of time, temperature, pressure and water content of the hydrophilic polymer composition, in a cyclic molding process, are disclosed. The injection molding device comprises a hopper unit (5) for feeding gelatin to an injection unit (1) from which plasticised gelatin is injected into a molding unit (2).
Patent DD-223018-A5 (DD)
Title: Verfahren zum herstellen eines halbleiterbauelements
Inventor: SCHOLS GUSTAAF
IPC: H01L21/318
Filed: 1984-06-26
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines hochsperrenden Si-Gate-DMOS-Transistors, bei dem dessen Si-Elektrode (5, 6) zumindest waehrend eines ersten Eintreibungsprozesses zum Herstellen einer tief eindiffundierten Zone (Wanne 14), zwischen dessen Rand und einem Bereich (20) die Kanalzone gebildet wird, mit einer aus Siliziumnitrid bestehenden Schicht bedeckt wird. Fig. 10
Patent DD-296950-A5 (DD)
Title: Verfahren zur herstellung von phosphor- und schwefelhaltigen oelzusaetzen
Inventor: BRENDEL HELGA
IPC: C10M137/04
Filed: 1986-04-17
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von phosphor- und schwefelhaltigen OElzusaetzen, die vor allem als Oxydationsinhibitoren, Antiverschleiszzusaetze und Antireibzusaetze einsetzbar sind. Ziel der Erfindung ist die Herstellung geruchsarmer OElzusaetze mit geringem Aschegehalt mit Hilfe weitgehend verfuegbarer Rohstoffe und unter geringem Zeitaufwand. Das erfindungsgemaesze Verfahren basiert auf einer Umsetzung von 0,0-Dialkyldithiophosphorsaeuren mit Dicyclopentadien (DCPD) bei Temperaturen zwischen 20 und 100C und ist im wesentlichen dadurch charakterisiert, dasz 1 Mol der 0,0-Dialkyldithiophosphorsaeure mit 0,5 bis 0,9 Mol DCPD und 0,5 bis 0,1 Mol Zinkoxid in beliebiger Reihenfolge umgesetzt wird.