baber/WOPTO huggingface dataset:
Patent CH-617149-A5 (CH)
Title: Vibrating handling apparatus with helical ramps
Inventor: LEBREUIL JEAN-CLAUDE GASTON CL
IPC: B65G27/02
Filed: 1977-10-03
Abstract: The apparatus comprises a useful mass consisting of a weighing tray (1) supporting a bowl (2) and a reaction mass (3). These masses are connected by elastically deformable strips (6) each fixed at a point of their length to a tray (9) constituting the base of the apparatus. The masses (1 and 3) are excited by electromagnets (solenoids) whose coil (4) is rendered integral with the reaction mass (3) whilst its armature (5) is fastened under the tray (1). The tray of the base (9) is thus subject to virtually no vibration capable of being transmitted to the support (S) of the apparatus. The bowl (2) with helical ramps forming part of the useful mass may contain mixed articles which the apparatus sorts and aligns. <IMAGE>
Patent CH-644705-A5 (CH)
Title: Patchboard, to be used as a training board, for a practise kit
Inventor: STOLL KURT DIPL ING
IPC: G09B23/18
Filed: 1978-12-13
Abstract: The patchboard (1) to be used as a training board, for a practise kit for visually representing the functional connection of pneumatic and/or fluid and/or electrical and/or electronic and/or hydraulic elements has a plurality of bores (3) which are provided in a systematic arrangement, for receiving corresponding plug-in pins which are connected to the elements (2) which are to be connected functionally. Plug-in sockets (5) for receiving the plug-in pins are let into the bores (3) in such a way that their end faces (6) or upper outer faces terminate flush with the surface (7) of the board. <IMAGE>
Patent CH-603614-A5 (CH)
Title: 3-Methyl-2-Methyl:butenyl-furan prepn.
Inventor: SCHULTE-ELTE KARL-HEINRICH DR
IPC: C07C29/32
Filed: 1975-10-06
Abstract: Prepn. of 3-methyl-2- 3-methylbut-2-ene-1-yl -furan (I) is new. In a first stage, 2 methylprop-2-enyl chloride is added to 3-methylpent-1-ene-4-yne-3-ol or to 3-methyl-pent-2-ene-4-yne-1-ol to give 3, 7-dimethylocta-1,7-diene -4-yne-3-ol or 3,7-dimethylocta-2,7-diene-4-yne-1-ol respectively.  The resulting carbinol cpds. are then treated with a cyclisation agent to give 3-methyl-2- 3-methyl-but-3-ene-1-yl -furan.  The terminal double bond of this cpd. is then isomerised by thermal treatment in the presence of Pd-on-C to give (I)The process can be used on an industrial scale and uses relatively cheap and easily-obtainable starting materials compared with previous processes.
Patent FR-2036360-A5 (FR)
Title: Sole for garments with feet
IPC: A41B11/00
Filed: 1969-03-14
Granted: 1970-12-24
Abstract: Footwear or garment such as socks, tights, and any garment with a foot sole surface of stitches, knitting or fabric, has an outer sole enclosing the stitches or yarns of the sole surface, and an inner sole intimately bound to the outer sole. Pref., the sole is of flexible synthetics, e.g., polyvinyl chloride, synthetic latex, polyurethane or pref. an expanded foam material with through porosity which can form, on its outer surface, a coherent, adherent skin.
Patent FR-2053530-A5 (FR)
Title: Disposable ptfe-coated lining for cookingor
IPC: A47J36/02
Filed: 1969-07-08
Granted: 1971-04-16
Abstract: Flexible film or foil coated on one or both sides with PTFE etc. is used for lining pots, ovens, cold chambers, etc. to contain food etc. for cooking, chilling, freezing, etc. At the end of the operation, the liner is removed with the contents and discarded, eliminating need for cleaning.
Patent FR-2063282-A5 (FR)
Title: Sugar drying and cooling apparatus
IPC: F26B17/14
Filed: 1969-09-10
Granted: 1971-07-09
Abstract: Apparatus is partic, for use in drying and cooling sugar crystals at the outlet of a centrifugal drier. It consists of a completely closed rectangular envelope which is divided into an upper drying chamber and a lower cooling chamber by a horizontal partition. The moist sugar is introduced into the drying chamber, by a conveyor belt and rakes, and moves over vibrating plates; drying is effected by hot air passing through holes or slits in the plates. These holes are too small for the sugar to pass through. The sugar discharged from the edges of these plates falls onto another plate fitted with flap valves; these open to allow the sugar to pass when a layer of sufficient weight has accumulated. The sugar which passes is collected and introduced into the cooling chamber through a rotary air lock on to another plate fitted with flap valves; after a suitable dwell time the sugar passes through the valves and is evacuated through another rotary air lock. The apparatus is simple and shows a good thermal yield.
Patent FR-2058826-A5 (FR)
IPC: H02H9/00
Filed: 1969-09-29
Granted: 1971-05-28
Abstract: 1,235,037. Inductors. DALE ELECTRONICS Inc. 15 Sept., 1969, No. 45464/69. Heading H1T. [Also in Division H2] An impedance element for use in a surge arrestor apparatus is constructed so that its impedance value increases as the frequency of the current flowing in the element increases. The winding of the impedance element is formed from a flat strip 60 of conductive magnetic material having terminal pins 62, 64 at opposite ends thereof. The strip 60, interleaved with a strip 66 of insulating material is wound into a tight spiral to form the coil of the impedance element. The increase in the impedance value of the element as the frequency of the current flowing therein increases is caused principally by the "skin effect" forcing the current to flow more and more in the edges 68, 70 of the strip 60.
Patent FR-2087752-A5 (FR)
Title: Self - stereoscopic photograph - has transparent viewing screen formed by pressing
IPC: G03D15/04
Filed: 1970-05-29
Granted: 1971-12-31
Abstract: The viewing screen, which covers the photograph and acts to split the image is formed by pressing a heated plastic (e.g. polyvinyl chloride) sheet against a matrix. Heating may be effected by steam at 120 degrees C and the photograph may be attached during or after pressing.
Patent FR-2055155-A5 (FR)
Title: Purification of terephthalic acid
IPC: C07C51/42
Filed: 1970-07-15
Granted: 1971-05-07
Abstract: Crude terephthalic acid is dissolved in a first solvent pref. DMSO or DMF, then a second solvent pref. chloroform or p-xylene, in which the terephthalic acid has reduced solubility, is added. The impurities are dissolved in one or other solvent, and the pure terephthalic acid is obtained as a ppt. which is removed. An antisolvent pref. water, may be added to the combined solvent mixture. The pure terephthalic acid is used in the production of foil and film-forming polymers.
Patent FR-2129206-A5 (FR)
Title: Wine-making vat - comprising horizontal cylindrical vessel mechanised to rotate aboutlongitudinal axis
IPC: C12G1/00
Filed: 1971-03-10
Granted: 1972-10-27
Abstract: The horizontal vat has a large manhole in its circumferential wall and is mounted on rollers and mechanised for rotation about is longitudinal axis to facilitate loading and emptying operations, as well as access for maintenance, via the manhole. Vat is used in wine-making operations including fermentation, storage, macerating, straining etc. Considerable economies in manpower are possible compared with the usual, vertical vat, which is more cumbersome, difficult to maintain, to load and to empty.
Patent FR-2163948-A5 (FR)
Title: Bag with sheath - for a cutting charge
IPC: F42B1/036
Filed: 1971-12-07
Granted: 1973-07-27
Abstract: A cutting charge is prepared by running hot explosive into an envelope having an opening to receive a sheath which enters the envelope. The sheath is made in one piece, from plastics of low deformability at the filling temp. and is attached to the envelope. Specif. the plastics is nylon filled with Al.
Patent FR-2124841-A5 (FR)
Title: Automatic yarn ball packaging - for the simultaneous packaging of several balls
IPC: B65B5/08
Filed: 1972-01-25
Granted: 1972-09-22
Abstract: Balls and cops of yarn are automatically packed in bags and containers by an appts. comprising a yarn ball feed mechanism that can be moved vertically and horizontally, a bag holder designed for horizontal movement, and a device for moving a container or cardboard box horizontally and vertically. Movement of these is controlled by a device which senses that each mechanism is in its respective posn. and which ensures that the yarn-ball feed mechanism moves downwards over a predetermined distance, that the container moving device conveys the container upwards over a predetermined distance, and that the balls are released from the ballfeed mechanism.
Patent FR-2139226-A5 (FR)
Title: Warp knitting - using loop-cutting knives of different shape for pile fabrics
IPC: D04B23/08
Filed: 1972-03-16
Granted: 1973-01-05
Abstract: A warp knitting or stitch bonding machine makes a fabric with pile loops, formed during knitting on wires, and the pile loops are cut with a rotating blade. The blade is positioned between the wires in normal way, but its shape is polygonal, cross shaped or circular on an eccentrically rotating shaft. With these shapes, the blade only cuts in one position, where pile loop has reached its optimum position for cutting. Where the blade is not in contact, the loop moves forward to this position.
Patent FR-2197391-A5 (FR)
Title: Fabric handling appts - for slitting and opening tubular fabric into flat form
IPC: D06H7/08
Filed: 1972-08-25
Granted: 1974-03-22
Abstract: Appts. for converting tubular fabric into a single web comprises means such as rolls for forwarding the tubular fabric, means, such as rollers to separate the tubular fabric into an upper and lower web portions, conveyors to forward the upper and lower webs, means to apply longitudinal strips of adhesive to the overlying upper and lower surfaces of the lower web, dryer means for the upper and lower layers of adhesive strips and means to unfold the fabric into flat form. The fabric is not marked by spreader bars; the drying is rapidly effected and the fabric can be forwarded more quickly.
Patent FR-2239879-A5 (FR)
Title: Container for confectionery packed in tubes - has display cut-outs and rear support stand and leg
IPC: B65D5/52
Filed: 1973-08-02
Granted: 1975-02-28
Abstract: Cut outs in sides and front are normally covered by flaps (6) and (7) are hinged to the back. For display the tubes are withdrawn through cover (8), the flaps (6) and (7) folded against the inside back, and the tubes replaced. The container can be placed upright using back support (15). Stand (13) and support are folded onto the back of container during transport. The tubes are in view through the cut outs (10) and are held by sides and front (9) at the top and bottom of container which can be printed with description, prices etc., of contents of tubes.
Patent FR-2252785-A5 (FR)
Title: Filters in series grade suspended particles into size ranges - for biological medical, quality control and contamination tests of liquids
IPC: G01N15/02
Filed: 1973-11-27
Granted: 1975-06-20
Abstract: Method of grading into size ranges the solid particles held in suspension in a liq, in which the liq is pressure-filtered for a measured period of time from a supply vessel through filters in series, the mesh size of each filter the first being finer than that of the upstream filter. Flow rate is measured and controlled to be the same at the start and end of the period and the press. drop across each filter is also measured at the start and end of the period, the number of particles trapped by each filter being a function of the relative press. drop across that filter over the period. The method can be used to grade dry state particles by suspending them in a known vol of liq. The method is applicable to biological medical and quality control tests of liq. samples as well as contamination tests, e.g. physical analysis of used oils from hydraulic systems and internal combustion engine sumps. Method can be calibrated for repetitive testing requiring little skill and training.
Patent CH-696856-A5 (CH)
Title: Gear setting gauge has thermally stable gauge piece with measurement ball seats
Inventor: TAENZER WILFRIED DR
IPC: G01B5/20
Filed: 2003-10-21
Abstract: A gear setting gauge has thermally stable and insulated gauge piece with conical (4) hollow ends (1) to hold two spheres or spherical surfaces at a precise separation.
Patent CH-695080-A5 (CH)
Title: Paper punched section which can be glued to a cigar ring has at its left end an upwardly extending tongue
Inventor: MELKONIAN JACK RICHARD
IPC: G09F3/10
Filed: 2001-11-19
Abstract: The paper punched section (1) which can be glued to a cigar ring has at its left end (4) an upwardly extending tongue (9). With a ready-made cigar ring, the right end (5) is adhered to the left end (4), so that the tongue extends beneath the cigar ring. There is no problem in engaging the tongue and the cigar ring can easily be torn off and removed, without, as is often the case with known cigar rings, the costly cigar cover sheet being damaged.
Patent DD-143520-A5 (DD)
Title: VERFAHREN ZUR HERSTELLUNG VON ALPHA-ECKIGE KLAMMER &UF4-(4-CHLORBENZOYLAMINOAETHYL)-PHENOXY ECKIGE KLAMMER ZU-2-METHYLPROPIONSAEURE
Inventor: BEYER PETER DR
IPC: C07C233/12
Filed: 1979-05-08
Abstract: Gegenstand der vorliegenden Erfindung ist ein verbessertes Verfahren zur Herstellung von 2-[ 4--(4-Chlorbenzoylamino-äthyl)-phenoxy]-2-methy!propionsäure (=a-I4-(4-Chlorbenzoylamino-äthy1)-phenoxy] -isobuttersäure) der Formel. Erfindungsgemäß wird derart
Patent DD-146123-A5 (DD)
Title: Blaskolben-hochspannungs-schaltelement mit abbrand-schaltstuecken und duesenanordnung
Inventor: GAJIC ZORAN
IPC: H01H33/915
Filed: 1979-09-14
Abstract: Die Erfindung betrifft das Gebiet der Hochspannungstechnik, speziell das Gebiet der Gas-Leistungsschalter mit Nennstroemen um 2000 A und hat das Ziel, den komplizierten Aufbau  der bekannten Hochspannungsschaltsysteme zu vereinfachen. Im wesentlichen wird das Ziel dadurch erreicht, dasz bei einem Blaskolben-Schaltelement ein wesentlich verkleinerter Zwischenraum durch Wegfall eines Hilfsschaltstueckes erzielt wird und die Duese einen konkaven Teil aufweist.Ein hohles, festes Abbrand-Schaltstueck stellt auch ohne Hilfsschaltstueck beim Trennelement in der Endphase des Schlieszvorgangs und in der Anfangsphase des Oeffnungsvorgangs einen gleitenden elektrischen Kontakt mit einem hohlen beweglichen Abbrand-Schaltstueck her.
Patent DD-156576-A5 (DD)
Title: Zerkleinerungsgeraet
Inventor: WARITSCH HELMUT
Filed: 1981-02-27
Abstract: Zerkleinerungsgeraet zur Zerkleinerung von Abfaellen. Ziel ist es, mit dem Geraet auch per Hand dicke und harte Materialien zu zerkleinern. Die Aufgabe besteht darin, das Zerkleinerungsgeraet so auszubilden, dass die zu zerkleinernden Materialien besser angenommen und der Schneidkante besser zugefuehrt werden. Dies wird erfindungsgemaess dadurch erreicht, dass in einem Gehaeuse eine antreibbare Schnecke gelagert ist, an dessen Stirnseite ein verzahnter Ring angeordnet und der dem Ring zugewandte letzte Schneckengang hinterschnitten ist.
Patent DD-157623-A5 (DD)
Title: Vorrichtung zum entlueften von leitungssystemen
Inventor: ROFFELSEN FRANCISCUS
IPC: F16K24/04
Filed: 1981-03-25
Abstract: Die Erfindung betrifft eine Vorrichtung zum Entlueften von Leitungssystemen mit Fluessigkeitskreislauf, vorzugsweise Wasserkreislauf, und wird z.B. in Zentralheizungsanlagen eingesetzt. Ziel ist es, die Funktionsfaehigkeit des Ventils zu verbessern, die Lebensdauer zu erhoehen und die Montage zu vereinfachen. Die Aufgabe besteht darin, eine Vorrichtung zu schaffen, die universell einsetzbar ist, die eine ununterbrochene und einwandfreie Funktion des Ventils unabhaengig vom Vorhandensein von Schmutzpartikeln fuer eine Zeitdauer garantiert, der lediglich durch das Material des Ventils Grenzen gesetzt sind, und die ermoeglicht, dass das Ventil nicht mit auf der Wasseroberflaeche schwimmendem Schmutz in Beruehrung kommt, auch bei erheblichen Druckerhoehungen im Leitungssystem. Als Loesung wird vorgeschlagen, dass eine ungewollte Oeffnung des Ventils sowohl von aussen als auch von innen, die einen Anstieg des Fluessigkeitsspiegels bis zum Ventil und damit eine Beruehrung des Ventils mit d. darauf schwimmenden Schmutzschicht zur Folge haben wuerde, mit Sicherheit unmoeglich gemacht wird.
Patent DD-220779-A5 (DD)
Inventor: HOFMANN FRANZ
IPC: B22D19/00
Filed: 1983-10-24
Abstract: 1. Process for the production of a composite member for a metal-ceramic composite casting, a thermally decomposable support member (1) being coated and backed by a casting metal (6), characterized in that the surface of the support body (1) is coated with a refractory slip (2) and is sanded and dried with a granular refractory material (3) and that after casting the casting metal (6) around the support member (2) a mechanical tooth system is formed between said metal and the granular material.
Patent DD-213692-A5 (DD)
Title: Verfahren zur haertung von eisenlegierungen im waessrigen medium
Inventor: MOREAUX FRANCOIS
IPC: C21D1/60
Filed: 1983-12-15
Abstract: Die Erfindung betrifft ein Verfahren zur Haertung von Stuecken aus Eisenlegierungen und insbesondere aus Kohlenstoff- Staehlen und legierten und niedriglegierten Staehlen, die zuvor auf eine erhoehte Temperatur von hoeher als 750 Grad C und im allgemeinen zwischen 800 Grad C und 950 Grad C gebracht wurden, im waessrigen Medium. Die Stuecke werden in ein Haertungsmedium eingebracht, das aus einer waessrigen Loesung von Polyvinylpyrrolidon besteht, die ein Zusatzmittel enthaelt, das an der Oberflaeche der genannten Stuecke im Moment ihres Einbringens in das Haertungsmedium eines reversiblen Niederschlag von Polyvinylpyrrolidon hervorruft, wobei das Haertungsmedium geruehrt wird.
Patent DD-234605-A5 (DD)
Title: Herbizide mittel
Inventor: BAUER KLAUS
IPC: A01N57/20
Filed: 1985-04-29
Abstract: Kombinationen von Herbiziden der Formel I, worin RH oder (subst)Alkyl bedeuten, oder deren Salze mit Herbiziden vom Phosphinothricin-Typ oder mit Herbiziden vom Glyphosate-Typ oder mit (subst)Phenoxycarbonsaeuren oder mit herbiziden Harnstoffverbindungen oder mit herbiziden Triazinen oder mit bestimmten herbiziden Sulfonylharnstoffen oder mit einer Verbindung der Formel VIII, oder deren Salze besitzen ueberraschende synergistische Eigenschaften und lassen sich vorteilhaft zur Bekaempfung von Schadpflanzen in Nutzpflanzenkulturen oder auf industriell genutzten Flaechen einsetzen.
Patent DD-257213-A5 (DD)
Title: Vorrichtung zum schleifen eines rotationskoerpers
Inventor: TSUKAMOTO HIDEHIKO
IPC: B24B5/16
Filed: 1986-02-14
Abstract: Die Erfindung bezieht sich auf eine Schleifvorrichtung, insbesondere zum Direktschleifen der Walzen eines Walzwerkes, beispielsweise der Arbeitswalze eines Warmwalzwerkes im Einbauzustand. Erfindungsgemaess sind mehrere Schleifkoerper-Halter 6 zum Andruecken von drehbar gelagerten Schleifkoerpern 3 gegen eine Walzenmantelflaeche in Richtung einer Walzenachse in einem Rahmen 9 angeordnet, der parallel zur Walzenachse hin- und herbewegbar ist. Dabei ist der jeweilige Schleifkoerper 3 in dem Halter 9 so gelagert, dass seine Drehachse in Richtung auf die Walzenachse gegenueber der Senkrechten zur Walzenmantelflaeche geneigt ist, ohne die Walzenachse zu schneiden. Ausserdem ist der Rahmen so ausgebildet, dass er in Abhaengigkeit von Aenderungen der lotrechten Stellung und des Walzendurchmessers mittels einer Hubantriebsvorrichtung, die mit einer Recheneinheit an einer Eingangsseite eines Antriebsmotors versehen ist, nach oben und nach unten verfahrbar ist. Fig. 5
Patent DD-261967-A5 (DD)
Inventor: DENNER PETER
IPC: B21C37/26
Filed: 1987-09-01
Abstract: The invention relates to a device for the helical taping of circular tubes (4) with smooth, uncorrugated tape (8), which is drawn off from a tape roll (7) by the rotating tube (4) and deformed by a rolling process immediately before it is applied to the tube (4). The rolling process is brought about by a rolling ring (12), driven synchronously with the tube (4) by the tube's (4) rotary drive unit and surrounding the tube (4), and a frictionally driven rolling plate (13), whose circumferential surface can be adjusted about an axis lying at a transverse angle to the tube's longitudinal axis (4a) and fed in to the rolling ring (12). The rolling ring (12) and the rolling plate (13) with its adjusting device are located on a rotary table (10) which, according to the particular inclination of the tape (8) being wound can be rotated about an axis (17) intersecting the longitudinal axis (4a) of the tube at right angles as an extension of the lead point (16) of the tape (8) onto the tube (4). Also located on the rotary table (10) is a slotting tool (20) whose cutting edge (20a) engages on the tube (4) roughly 90<o> in front of the lead point (16) of the tape (8) onto the tube (4). <IMAGE>
Patent DD-272910-A5 (DD)
Title: Flachofen
Inventor: ROTHBAUER MILOS
Filed: 1988-08-08
Abstract: Die Erfindung bezieht sich auf einen Flachofen zum Gluehen von Platten, insbesondere zum Gluehen von Platten aus Halbleitermaterial und zum Bilden ohmscher Kontakte an Halbleitermaterialien. Durch die Erfindung wird das Problem des schnellen, gleichfoermigen Erwaermens und Abkuehlens dieser Platten geloest. Der Flachofen besitzt eine Heizplatte 2, die mit einer Deckplatte 3 zu einem starren System vereinigt ist. Dieses System ist mittels Zapfen 6 um eine horizontale Achse kippbar gelagert. An der Kontaktstelle zwischen der Heizplatte und der Deckplatte ist ein taschenfoermiger Spalt 4 ausgefuehrt, vor welchem eine Kuehlplatte 8 vorgesehen ist. Die zu gluehende Halbleiterplatte wird auf die Kuehlplatte gelegt und durch Kippen des Ofens in den Spalt eingetragen. Nach Ablauf des Gluehprozesses wird der Ofen so gekippt, dass die Halbleiterplatte auf die Kuehlplatte 8 herausgleitet und auf der Kuehlplatte 8 gleichmaessig und schnell abkuehlt. Fig. 1
Patent DD-275620-A5 (DD)
Inventor: EPPERLY WILLIAM R
IPC: B01D53/34
Filed: 1988-10-14
Abstract: Disclosed is a process for maintaining low effluent ammonia contents while reducing nitrogen oxides in an effluent from the combustion of a carbonaceous fuel under oxygen-rich conditions which minimize the production of carbon-based pollutants. An aqueous solution of urea and an oxygenated hydrocarbon is injected into an effluent at a temperature above 1600 DEG  F., and preferably above 2000 DEG  F. The oxygenated hydrocarbon will be employed at a level effective to reduce the levels of free ammonia in the effluent. This is important when burning fuels containing significant sulfur contents because the free ammonia tends to react with the sulfur compounds to produce solid ammonium sulfate and/or bisulfate which can decrease boiler efficiency.
Patent DD-283879-A5 (DD)
Title: Schaltungsanordnung zur elektrisch gesteuerten speiseenergieuebertragung
Inventor: HUISZ ISTVAN
IPC: H02M1/16
Filed: 1989-04-07
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur elektrisch gesteuerten Speiseenergieuebertragung, insbesondere zur Beseitigung von Schaltungstransienten, bei der eine Wechselspannungsquelle (Uo) am Stromverbraucher (Sa) angeschlossen ist. Das Wesen der Erfindung besteht darin, dasz zwischen der Wechselspannungsquelle * und dem Stromverbraucher (Sa) ein Schaltstromkreis (VK) und ein Beobachtungsstromkreis (Fl) geschaltet sind, waehrend ein weiterer Eingang desselben Schaltstromkreises (VK) durch einen Steuerstromkreis (V) an einem weiteren Ausgang des Beobachtungsstromkreises (Fl) angeschlossen ist. Ferner kann zwischen dem Schaltstromkreis (VK) und dem Stromverbraucher ein Wandler, z. B. ein Transformator, geschaltet sein. Fig. 1{Schaltungsanordnung; elektrisch gesteuerte Speiseenergieuebertragung; Schaltungstransienten; Wechselspannungsquelle; Stromverbraucher; Schaltstromkreis; Beobachtungsstromkreis; Wandler; Transformator}