baber/WOPTO huggingface dataset:
Patent CH-569839-A5 (CH)
Title: Railway tracklaying machine - truss slides off wagon to span from wagon to tractor and handle track
IPC: E01B29/02
Filed: 1973-10-09
Abstract: Rolling stock to lay or remove lengths of railway track, is designed to supercede cantilever arrangements and permit laying of sharply curved track, has a truss sliding on rollers off and beyond a leading wagon to span between the wagon and tractor. This truss carries winches, block and tackle etc. for railing or lowering the track length. Its wagon support (2) forms a transverse portal permitting the longitudinal passage of the track length. The truss displaces longitudinally on wagon mounted rails (39). Preferably, the tractor connects to the truss nose via a hydraulic linkage which lowers the tractor onto the track and the truss supports can articulate about vertical axes permitting curved track to be handled.
Patent CH-619880-A5 (CH)
Title: Built-in holder with a cutting tool, arranged in a groove of a rotating tool body, in particular a milling tool
Inventor: BROBEIL ROLAND
IPC: B27G13/04
Filed: 1976-12-11
Abstract: Inserted in the locating groove (13) of a tool body (14) is a clamping part (19) on which the built-in holder is arranged. The latter has a check wedge (5) to which a carbide cutting strip (2) is connected in a positive-locking manner, the cutting edge of which projects beyond the tool body. The cutting strip (2) is interchangeably held on the check wedge by a cutting-edge holder (1). The carbide cutting strip (2) can thereby be kept small - 0.5 to 1 mm thick and 3 to 6 mm wide. An inexpensive cutting part is now used instead of the known large and expensive indexable inserts. The tool is, for example, a milling tool. <IMAGE>
Patent FR-2028641-A5 (FR)
Title: Hot-weldable thermoplastics sheet tamper- - proof packages
IPC: B65D33/28
Filed: 1969-01-09
Granted: 1970-10-09
Abstract: Sheet is folded on itself into 2 panels, forming a V gusset between them. At preset intervals, notches are cut in the 4 thicknesses of the fold edge. A strip is introduced into each of the 2 cut edge folds, and the 2 flaps of the gusset one joined to the adjacent panels by a longitudinal weld line at a level between the bottom of the notches and the peak of the V section. Simultaneous cutting and welding is then performed, along simultaneous cross lines halfway between successive notches, of the sheet and the strips.
Patent FR-2032198-A5 (FR)
Title: Cooling an arc welding or cutting torch
IPC: B23K9/28
Filed: 1969-02-21
Granted: 1970-11-20
Abstract: The appts. comprises an upper body, to which an electrode is fixed at the latter's potential, and a lower body having a different potential and surrounding the electrode. A fluid coolant is fed successively into the upper and lower body. An electrically insulated part is pierced for the passage of the fluid from one or more holes. Electrically insulating tubes increase the electrical resistance of the column of water subjected to the difference in potential between the two bodies. Devices remove the fluid coolant.
Patent FR-2056107-A5 (FR)
Title: 1,2,4-oxadiazole-3-carboxylic acid amides
IPC: C07D271/06
Filed: 1969-12-23
Granted: 1971-05-14
Abstract: acid amides of formula I which are intermediates for drugs and plant protection products are prepd. by reaction of the readily obtainable N-acetylamino-acetonitrile (II) with a nitrosating agent in an organic solvent e.g. acetic acid and alkyl nitrite or HCl gas and nitrous gases. The immediate product of the reaction is a C-hydroxyimino compd. which transforms readily to I.
Patent FR-2043179-A5 (FR)
Title: Continuous flash welding and deburring of - chain
IPC: B23K11/02
Filed: 1970-04-10
Granted: 1971-02-12
Abstract: Alternate links of a chain are flash-welded and deburred in successive operations simultaneously performed on respective links. The newly welded link to be deburred is first gripped, then the open link is slid crosswise into the welding bed so that there is clearance at the intervening link. The open link is gripped in clamp cheeks and two weld cheeks are brought up into point or line contact with the curved ends. After deburring the one link and welding the other they are freed and the chain is pulled forward to bring the newly welded link into the deburring position.
Patent FR-2105570-A5 (FR)
Title: Self-clearing filter - automatic, mechanical deformation of filter sheet periodically dislodges sediment
IPC: B01D29/21
Filed: 1970-09-04
Granted: 1972-04-28
Abstract: Self-clearing filter comprises a mechanism for periodically deforming the filter sheet to dislodge accumulated sediment. The system is adapted to a cylindrical filter by employing a rotary paddle shaft to deform a filter sheet resiliently supported around the paddle shaft so that the sheet springs back as a paddle moves on. May be used in filters employing precoat materials, and in conjunction with backwashing and/or scraping.
Patent FR-2105710-A5 (FR)
Title: Resilient fixing element - for use in liquefied gas tanker construction
IPC: F17C3/02
Filed: 1970-09-17
Granted: 1972-04-28
Abstract: In a gas-tight, thermally insulated tank forming a unit with a ship's hull and consisting of two spaced gas-tight enclosing walls, the inner in contact with the tank contents and the outer with the hull, generall as disclosed in FR 1,438,330, with the improvement whereby the metal straps which are welded to the edges of the metal plates of the second gas-tight enclosing wall are pushed into the horizontal joint surface of the heat-insulating boxes of the second insulating layer and fixed relatively to these by means of a sliding joint. Fixing strips are arranged on the projecting metal straps or wings, and rigidly fixed, each strip being connected by means of an elastically deformable connecting element to a fixing unit forming the connection between the heat-insulating boxes of the first insulating layer and the metal straps. The deformation of the connecting element then occurs in a direction perpendicular to the plane of the second insulating layer.
Patent FR-2106988-A5 (FR)
Title: Two-compartment oil tanks - for installation on an oil tanker and prevention of oil pollution at sea
IPC: B63B25/12
Filed: 1970-09-24
Granted: 1972-05-05
Abstract: Tank for holding hydrocarbons e.g. a tank on an oil tanker designed particularly to avoid oil pollution at sea, and comprising an internal, deformable, container dividing the tank into inner and outer compartments of variable capacity. Ballast water is stored in the outer and crude oi lin the inner compartment for the outward journey and then refined oil can be stored in the outer compartment having reduced the size of the inner compartment, for the return journey. Avoids discharge of tank residues into the sea.
Patent FR-2090878-A5 (FR)
Title: Shuttle - having fixed bobbin on which an annular winding - of weft yarn is freely rotatable
IPC: D03D47/26
Filed: 1971-04-28
Granted: 1972-01-14
Abstract: A predetermined length of weft yarn is wound into an annular winding, pref. by a winding arm, onto a former, and the former is then positioned adjacent to the stationary shuttle bobbin so that the winding can be transferred from the former to the bobbin. Pref. the former has a sleeve which is movable along the former to force the winding onto the bobbin. The loose winding ensures that the yarn does not entangle and that it is not subject to excess tension during picking.
Patent FR-2190095-A5 (FR)
Title: Package trays which can be autoclaved at 115 deg C - formed from printed metal sheet coated with polyvinyl acetochlorides offering heat-, chemical-, and taint-resistance
IPC: B65D65/42
Filed: 1972-06-22
Granted: 1974-01-25
Abstract: Packages comprising a metal dish with a body or cover displaying print, and internally coated with a plastic material having sufficient flexibility and adhesion to tolerate subsequent forming of the coated metal. Pref. the support sheet is of aluminium or tinplate and the coating is a blend of at least two polyvinylacetochlorides dispersed in a ketonic or ester based solvent. The coating may be covered temporarily with protective paper during the subsequent forming. Esp. for packaging foodstuffs to be preserved by flash heating in air or steam. Trays may have heat sealed lids.
Patent FR-2164267-A5 (FR)
IPC: F16C21/00
Filed: 1972-12-01
Granted: 1973-07-27
Abstract: A bearing with three concentric bearing rings situated in the same plane which are rotatable in relation to each other and where the intermediate ring is intended to transmit a torque from one side of the bearing to the other, characterized by that the inner surface of the outer ring comprises hydrostatic bearing pockets to which a pressure fluid can be supplied, and that the inner surface of the intermediate ring constitutes one or more raceways for a rolling bearing, preferably a spherical roller bearing.
Patent FR-2177322-A5 (FR)
Title: Fabric transport - using light beam to monitor passage between transport and faster feed rollers
IPC: D06B3/34
Filed: 1973-03-16
Granted: 1973-11-02
Abstract: The feed roller, operating at a faster speed than the transport roller, has parallel coarse strips on its smooth surface running along the roller axis. When the fabric sags excessively before passing round the transport roller, it cuts a light beams which triggers a control for the feed roller drive to slow it down. Thus tension is not applied longitudinally by the fabric weight and friction of the transporting rollers which could stretch the material.
Patent FR-2248716-A5 (FR)
Title: Mobile ground layer consolidating and material-injecting machine - with material injectors able to move straight across line of travel
IPC: E02D3/12
Filed: 1973-10-22
Granted: 1975-05-16
Abstract: The assembly carrier for consolidation of ground layers by mixing in consolidating material in solid or fluid form, is mounted on a vehicle chassis, and supports a number of injector elements, with apertures for discharge of material such as cement or plaster, the object being to introduce the min. necessary quantity of material and ensure an even mix in min. time. The carrier is so formed that the injector elements can move in straight lines, on a course crossing the line of travel backwards and forwards. They are pref. supplied from a feed device, supplying material simply to the foremost elements. Outlets may be arranged for injection of different volumes of material at different depths in the ground layer.
Patent FR-2253346-A5 (FR)
Title: Shoe which has supple thick sole - and sole and heel are made in one piece of elastomer enclosing spring in heel
IPC: A43B3/12
Filed: 1973-12-03
Granted: 1975-06-27
Abstract: The piece of elastomer is folded in two, both parts (1, 2) having the shape of the sole and are separated from each other in the region of the fold (3). They then come progressively closer until they meet towards the middle of the sole (4), where they are fixed together by an appropriate adhesive or by some pins (5) made of an elastomer which are forced into holes pierced in both parts. The section of decreasing separation forms the heel (6) and the arch (7) of the sole and two parts are extended beyond the middle and are fixed together to form the flat part of the sole.
Patent AT-517193-A5 (AT)
Title: Schaltgerät
IPC: H01H71/24
Filed: 2009-07-02
Abstract: Bei einem Schaltgerät, mit einer magnetischen Auslöseanordnung (1), wobei die magnetische Auslöseanordnung (1) wenigstens einen Anker (2), eine Spule (3), ein Joch (4) und eine Jochhülse (5) aufweist, wobei der Anker (2) und die Jochhülse (5) im Wesentlichen fluchtend angeordnet sind, wobei die Spule (3) im Wesentlichen um den Anker (2) und/oder die Jochhülse (5) herum angeordnet ist, wobei das Joch (4) um die Spule (3) herum angeordnet ist, und wobei der Anker (2) zum wenigstens mittelbaren Auslösen einer Trennvorrichtung des Schaltgeräts vorgesehen ist, wird zur Senkung des Fertigungs-, Energie- und Rohstoffaufwands zur Herstellung des Schaltgeräts vorgeschlagen, dass die Jochhülse (5) durch wenigstens einen ersten Biegeteil (6) gebildet ist.
Patent CH-694577-A5 (CH)
Title: Filter vessel for use in e.g. brewing industry
Inventor: KRUEGER ROLAND
IPC: B01D29/11
Filed: 2000-07-12
Abstract: Fluid flows upwards from the conical base of the vessel through a dividing floor, holding filter candles, into an upper filtrate section. Raw fluid enters through a fluid inlet pipe (7) and is diverted downwards to a vertical tube (9). The end of the tube is closed but liquid is released through upper and lower perforations (11,12) and in the closing end plate. The tube is reduced in diameter to a further portion (10) to increase the flow rate. The relation between the upper and lower perforations is chosen for optimum performance.
Patent CH-695708-A5 (CH)
Title: Dosing pump for adding fluid, viscous or pasty substances to fluid substance has cylindrical bore with rotating body with T-shaped arrangement of bores
Inventor: REICH LEON
IPC: G01F11/02
Filed: 2002-09-23
Abstract: The dosing system (10) has replaceable parts including a rotating shaft (20) with a T-shaped bore through which the dosing material will flow. A dosing piston may move up and draw fluid into the shaft through a vertical bore connected to a reservoir at the bottom. It may then push fluid out through a side channel. The dosing pump (1) has screws (2) to hold the detachable dosing system in position, and there is a reservoir with an access channel (60) and a sealing system (71). The dosing pump has a pneumatic drive system (110).
Patent DD-153124-A5 (DD)
Title: Verfahren zur herstellung eines isomerengemisches sekundaerer phosphine
Inventor: ELSNER GEORG
IPC: B01J31/24
Filed: 1980-09-25
Abstract: Die vorliegende Erfindung betrifft ein  Verfahren  zurHerstellung eines Isomerengemisches sekundaer. Phospine der Summenformel C&ind20! H&ind27! P durch Umsetzung von Phosphorwasserstoff mit Dicyclopentadien in Gegenwart eines freie Radikale bildenden Mittels, indem man den Phosphorwasserstoff und das Dicyclopentadien im Molverhaeltnis 1 : mindestens 2 und unter einem Druck von 5 bis 90 bar umsetzt sowie die Verwendung dieses Gemisches.
Patent DD-210239-A5 (DD)
Inventor: STIEFEL CHRISTIAN
IPC: B61D3/18
Filed: 1983-08-08
Abstract: 1. Three-axle bogie for rail vehicles, comprising an H-shaped main frame (1), which is provided in the centre with a pivot bearing for supporting the wagon box and is itself supported via its four ends on a respective side piece (2a, 2b), which in turn is supported on a respective axle bearing (4) of an outer and the central axle (3a), characterised in that the ends of the main frame (1) are in each case directly supported on the side pieces (2a, 2b) via two spring elements (6), which are staggered in the longitudinal direction of the side piece (2a, 2b), that the support centre of the spring elements (6) is disposed at a distance of one third of the axle base from the outer axle (3a) and at a distance of two thirds of the axle base from the central axle (3a), and that the two respective inner ends of the side pieces (2a, 2b) are supported in a hinged manner at a common pivot point on the axle bearing (4) of the central axle (3a).
Patent DD-221456-A5 (DD)
Inventor: TESSIER JEAN
IPC: A01N33/24
Filed: 1984-02-21
Abstract: Novel hydroxylamino derivatives of the formula Ar-ONH2 I wherein Ar is selected from the group consisting of mono- and polycyclic aromatics and hetero-aromatics, both optionally substituted with at least one member of the group consisting of -OH, halogen, -NO2, -CN, <IMAGE>   -R7, -OR8,   <IMAGE>  -SO2R12, -SO3R13, -COOR14, aryl of 6 to 14 carbon atoms, -OR16, -CH2-CN and -CH2SO2-R15, R1, R2, R3, R4, R5 and R6 are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R7 and R8 are optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen and cyano, R9, R10, R11, R12 and R13 are alkyl of 1 to 8 carbon atoms, Z is selected from the group consisting of hydrogen, optionally unsaturated alkyl of 1 to 8 carbon atoms and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R14 is selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R15 is selected from the group consisting of alkyl of 1 to 8 carbon atoms and aryl of 6 to 14 carbon atoms optionally substituted with an alkyl of 1 to 8 carbon atoms, R16 is aryl of 6 to 14 carbon atoms optionally substituted with a member of the group consisting of alkyl of 1 to 8 carbon atoms, halogen and -NO2, the substituents of Ar being able to form rings containing at least one heteroatom selected from the group consisting of oxygen, nitrogen and sulfur and their non-toxic agriculturally acceptable acid addition salts with the proviso Ar is not phenyl nor phenyl with one methyl in the 2,3 or 4 position, a nitro in the 2- or 4-position, a chlorine in the 3- or 4-position, a bromine in the 4-position or a -CF3 in the 4-position nor 2,4-dinitrophenyl nor 2-nitro-4-trifluoromethylphenyl nor 2,6-dinitrophenyl nor 2,4,6-trinitrophenyl nor 2,4-dinitro-6-trifluoromethylphenyl useful for increasing vegetation growth and increasing crop yields and their preparation.
Patent DD-264238-A5 (DD)
Title: Diaphragma-elektrolyse-zelle
Inventor: HERING KURT
IPC: C25B9/19
Filed: 1987-09-24
Abstract: Die Diaphragma-Elektrolyse-Zelle ist so ausgebildet, dass der Kathodenstrom von den Stromverteilungsschienen ueber kammfoermige Leisten direkt auf die Stege der Rohrplatten uebergeleitet und so wesentlich gleichfoermiger auf die Kathodenrohre verteilt wird. Neben der gleichfoermigen Verteilung des Stroms und der dadurch bedingten Energieeinsparung wird dadurch auch erreicht, dass die aeusseren Seitenwaende nicht mehr mit den angrenzenden Wandteilen verschweisst werden muessen, sondern als verschraubbare und damit leicht loesbare Deckelteile ausgebildet sind, die nicht mehr an der Stromverteilung beteiligt sind. Dadurch wird eine Inspektion ermoeglicht und es werden Spannungsrisse und Korrosionen weitgehend ausgeschaltet. Fig. 1
Patent DD-272417-A5 (DD)
Inventor: MUELLER ROMAN
IPC: B02B3/04
Filed: 1988-07-21
Abstract: PCT No. PCT/CH88/00126 Sec. 371 Date Mar. 20, 1989 Sec. 102(e) Date Mar. 20, 1989 PCT Filed Jul. 18, 1988 PCT Pub. No. WO89/00454 PCT Pub. Date Jan. 26, 1989.The apparatus comprises a stator (1) and a rotor (3) rotatably supported in a stator housing (2) with a processing space (9) therebetween. The stator housing (2) and rotor (3) are fitted with knobs on their mutually facing sides in the region of the processing space (9) where the corn is processed. Work elements (8, 13, 21) with knobs are positioned in approximation of a circle at the stator housing (2) and at the rotor (3). The inside of the stator housing is divided in the cirucmferential direction into siftings segments (21, 22) with sieve holes provided in an alternating manner with knob segments. The stator housing (2) includes at least two detachable housing wall parts (14, 15) making the processing space (9) easily accessible in the event of operational disturbance therein.
Patent DD-283383-A5 (DD)
Inventor: PALOSI ENDRE
IPC: C07D235/26
Filed: 1988-12-23
Abstract: The novel compounds according to the invention correspond to the general formula I 
<IMAGE>
 in which
 R represents hydrogen, a trifluoromethyl or carboxyl group, an alkoxycarbonyl group having 2-5 carbon atoms, a cyano, benzoyl or sulphamoyl group or an alkylsulphonyl group having 1-4 carbon atoms,
 R<1> represents hydrogen, an alkylthio or alkylsulphonyl group each having 1-4 carbon atoms, a straight or branched alkyl group having 1-4 carbon atoms, or a benzylthio, benzylsulphonyl, phenyl, hydroxyl or thiol group and
 R<2> represents hydrogen or chlorine. 
<??>The novel compounds act as diuretics and saluretics and have a hypotensive action.
Patent DD-282444-A5 (DD)
Title: Kationisches flockungsmittel zur klaerung kohlehaltiger abwaesser
Inventor: SCHOENHERR DIETER
IPC: C02F1/56
Filed: 1989-04-24
Abstract: Gegenstand der Erfindung ist ein Kationisches Flockungsmittel zur Klaerung kohlehaltiger Abwaesser. Die Erfindung bezieht sich auf die Klaerung von kohlehaltigen Abwaessern, wie sie bei der Aufbereitung und Brikettierung von Kohle anfallen. Das erfindungsgemaesze Mittel besteht aus einer waeszrigen Loesung von Salzen von Polyimidaminen, die ueber Umsetzung von Copolymeren des Maleinsaeureanhydrids mit einem tertiaer-primaeren Diamin oder einem Gemisch eines solchen Diamins mit einem primaeren Monoamin erhalten und als hochwirksame Flockungsmittel in einer Menge von 0,5 bis 4 mg/l Abwasser eingesetzt werden. Mit dem erfindungsgemaeszen Mittel wird die Wirtschaftlichkeit des Klaerprozesses fuer braunkohlehaltige Abwaesser gegenueber bekannten kationischen Flockungsmitteln verbessert, die Absetzzeit verkuerzt und die Reinheit des Klarwassers erhoeht.{Klaerung; Abwasser, kohlehaltig; Flockungsmittel, kationisch; Polyimidamine; Maleinsaeureanhydrid-Copolymere; Wirtschaftlichkeit; Absetzzeit; Klarwasserreinheit}
Patent DD-285065-A5 (DD)
Title: Vorrichtung zum ingangsetzen und/oder unterstuetzen des auslaufens eines fliessfaehigen, magnetisch beeinflussbaren schuettgutes
Inventor: HAHNL WOLFGANG
IPC: B65D88/64
Filed: 1989-06-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum Ingangsetzen und/oder Unterstuetzen des Auslaufens eines flieszfaehigen, magnetisch beeinfluszbaren Schuettgutes aus einem Behaelter. Die Vorrichtung besteht aus steuerbaren Elektromagneten, welche auszerhalb des Schuettgutstromes, vorzugsweise am sich verjuengenden Auslauf eines Behaelters, angebracht sind. Es muessen mindestens zwei unabhaengig voneinander polarisierbare Elektromagnete in mindestens zwei horizontalen Ebenen angebracht werden. Dabei sollen die Magnetachsen die Flaeche des Auslaufes durchdringen. Soll eine bestehende Schuettgutbruecke zerstoert werden, sind die Elektromagnete so erregt, dasz ihre Magnetfelder periodischen Schwankungen unterliegen. Durch den staendig geaenderten Verlauf der Feldlinien werden die magnetisch beeinfluszbaren Teilchen in Bewegung versetzt. Fig. 1, 2{Schuettgut; Schuettgutbehaelter; Brueckenbildung; Elektromagnete; freipolarisierbar, periodische Schwankung; Feldstaerke}
Patent BE-1019250-A5 (BE)
Title: Omheining.
Inventor: VERHASSELT LEEN
Filed: 2010-03-18
Granted: 2012-05-08
Abstract: Deze uitvinding betreft een omheining (1) omvattende een omheiningpaal (2), een omheiningpaneel (3) en een houdelement (11) ter bevestiging van het omheiningpaneel (3) aan de omheiningpaal (2), omvattende twee of meerdere klikmodellen (8,10) die zodanig ten opzichte van elkaar zijn gepositioneerd dat het omheiningpaneel (2) achtereenvolgens in twee of meerdere richtingen vastklikbaar is in dit houdelement (11), door dit omheiningpaneel (3) minstens in een eerste richting vast te klikken met behulp van een eerste set klikmiddelen (8) en in een tweede richting vast te klikken met behulp van een tweede set klikmiddelen, zodat het omheingpaneel (3) stevig aan de omheiningpaal (2) bevestigd wordt, waarbij demonteren sterk wordt bemoeilijkt, maar niet onmogelijk gemaakt.
Patent BE-1004926-A6 (BE)
Title: Procede de fabrication de sulfate d'aluminium.
Inventor: STOREY EDWARD ANTHONY
IPC: C01F7/74
Filed: 1992-10-15
Granted: 1993-02-23
Abstract: Procédé de fabrication de sulfate d'aluminium comprenant la préparation d'une pâte de trihydrate d'aluminium et d'eau, cette pâte étant portée à une température d'approximativement 20 degrés C et amenée dans un récipient de réaction simultanéement avec de l'acide sulfurique à un taux d'amenée combiné d'approximativement 500 kg par minute.