baber/WOPTO huggingface dataset:
Patent CH-613360-A5 (CH)
Title: Ground-working machine
Inventor: LELY CORNELIS VAN DER
IPC: A01B73/04
Filed: 1976-05-19
Abstract: The ground-working machine has three box girders (7, 12) which are arranged in a row transversely to the direction of travel (A) and in which driven implement carriers serving for ground working are arranged. The box girders are carried by a frame which is supported on vertically adjustable running wheels (25). The two outer box girders (12) together with their implement carriers are vertically pivotable about bolts (10). When the outer box girders (12) are in the working position, the machine can work a very wide region of ground. By folding the two outer box girders (12) upwards, the width of the machine is reduced to approximately one third of the working width for travel to and from the place of work. A follow-up roller (53) arranged behind the row of implement carriers can be folded upwards together with the box girders (12). <IMAGE>
Patent CH-656209-A5 (CH)
Title: Heat pump and method of operating it
Inventor: HESS KARL
IPC: F25B39/02
Filed: 1981-11-10
Abstract: In the heat pump, which serves for recovering energy which can be used for room heating from an external medium (ME), at least two energy-supplying circulation systems, which are each charged with a medium for energy transport, are guided together through a heat-recovery exchanger (30) which is flowed around by the external medium, the first circulation system constituting a refrigerating circuit (13) and each further circulation system a secondary circuit (14) supplying additional heat to the refrigerating circuit. The refrigerating circuit and the secondary circuit each comprise in the heat-recovery exchanger preferably a region designed as a pipe coil, the longitudinal zones of the pipe coils of both circuits running parallel to one another. Preferably, the pipelines of one of the two circuits in the heat-recovery exchanger run in the interior of the pipelines of the other circuit and advantageously the pipelines (32) of the secondary circuit run in the interior of the pipelines (31) of the refrigerating circuit. <IMAGE>
Patent CH-615483-A5 (CH)
Title: Device for correcting the trajectory of the exhaust gases of a motor vehicle
Inventor: NICOULIN RENE
IPC: F01N13/08
Filed: 1977-06-23
Abstract: This device comprises an exhaust pipe whose outlet orifice (4) is turned downwards and an external deflector (3) inclined from the back forwards ensuring that the gases are led out of the turbulence zone existing at the rear of the vehicle. The plane of the outlet orifice of the pipe is parallel to the plane of the deflector which is inclined at 45 DEG  with respect to the axis of the pipe. Thus air is deflected upwards by the deflector, which leads the exhaust gases away from the turbulence zone existing at the rear of the car. <IMAGE>
Patent CH-653809-A5 (CH)
Title: Filling apparatus for batteries
Inventor: WOLLKOPF WERNER
IPC: H01M50/627
Filed: 1981-12-08
Abstract: During the filling of batteries, especially accumulators, with electrolyte fluid, and during refilling with distilled water, a specific level must be maintained. For automatic setting of this level, the filling apparatus has a filling head (1) on which a filling tube (2) is arranged which consists of electrically conductive material. A level sensor (8), which is likewise electrically conductive, runs approximately concentrically to the filling tube (2) and at a distance from it. After insertion through the cell opening, the filling tube can be supported by means of an insulating foot (4) on the battery plates, as a result of which the filling level above the battery plates can be determined. When the electrolyte level reaches the lower end of the level sensor (8) during filling, a circuit is closed between the filling tube (2) and the level sensor (8), as a result of which the fluid supply is interrupted via a suitable controller. <IMAGE>
Patent CH-628276-A5 (CH)
Title: Device for locking the clamping jaws, which have no bores on the front side, of chucks
Inventor: RIGHI NERIO
IPC: B23B31/16
Filed: 1978-08-11
Abstract: The device has a retaining ring (A) and at least two locking jaws (F) which can be displaced and fixed in radial guides of the retaining ring (A). Each locking jaw (F) bears a bracket-shaped double claw (3) which partially engages, on both sides, over the radially inner surface, directed towards the central axis of the chuck, of the associated clamping jaw (K) of the chuck. <IMAGE>
Patent CH-603005-A5 (CH)
Title: Cold electron emitter using stainless steel comb
Inventor: GENEQUAND PIERRE
IPC: H01J1/304
Filed: 1975-07-02
Abstract: Network of comb-shaped field effect emitters, has a spine which conducts electricity and has a row of numerous prongs emitting electrons when a potential is applied.  Each prong consists of a substrate (a), where at least the tip is covered with a thin layer (b) of material with high emission.Pref. the prongs on a comb blank are pointed, and then material (b) is deposited.  The comb points are pref. stainless steel, whereas material (b) is carbon; or a refractory, esp. a carbide or lanthanum boride.  The prongs are pref. pointed by anodic etching in an electrolyte, then carbon (b) applied via an electric arc in vacuo.  The comb is pref. heated to 400-800 degrees C. before coating with carbon where the comb is located at 90 degrees to the vapour stream.A cold electron emitter used instead of thermionic cathodes, e.g. in electron or television picture-tubes. The combs are inexpensive and easy to make by mass prodn. methods.
Patent CH-580855-A5 (CH)
Title: Data store employing magnetic bubble domains - has magnetic support substrate covered with magnetic layer
IPC: G11C11/14
Filed: 1975-07-22
Abstract: The magnetic bubble domains are formed in the magnetic support substrate, beneath the magnetic layer, the domains having one of two possible states, with means for applying a field to the magnetic layer, to bring the domains into the required state. Pref. accelerating means are also provided to provide the bubble domains with a speed sufficient to render the field orientation within the latter instable. The latter accelerating means or the field application means are pref. brought into operation in dependence on the required final state of the bubble domains.
Patent CH-584679-A5 (CH)
Title: Mucolytic ortho-benzamido-N-methyl-N-cyclohexyl-benzylamine derivs. - N-(2-(N'-methyl-cyclohexylamino-methyl)-4,6-dibromophenyl)-3-alko- xy-4-acyloxy)
IPC: C07C233/12
Filed: 1974-08-23
Abstract: Cpds. (I) (where R1 is lower alkoxy and R2 is Hor lower acyl) may be prepd. from 3-alkoxy-4-acyloxy-benzoyl halide and 3, 5-dibromo-Alpha-cyclohexyl-Alpha-methyl toluene-alpha, 2-diamine.
Patent CH-597458-A5 (CH)
Title: Prefabricated floor slab for transportable room cells
Inventor: FRANZ OSKAR
IPC: E04B1/348
Filed: 1975-09-12
Abstract: Prefabricated floor slab for transportable room cells has insulating and concrete and plaster layer on corrugated lost shuttering
Patent CH-640455-A5 (CH)
Title: Multi-layer composite panel composed of individual elements
Inventor: HECKE WALTER DR
IPC: E04F15/02
Filed: 1978-12-27
Abstract: The individual elements of the multi-layer composite panel have a mechanically load-bearing layer (8) of rigid material in which adjacent individual elements adjoin one another by tongue-and-groove joints (3 and 4). Arranged behind the mechanically load-bearing layer in the direction of the loading forces is a heat-insulating layer (5) of lower modulus of elasticity than the load-bearing layer (8). In the area (13) of the joint seams (2) between the individual elements, supporting strips (12) are arranged in grooves (11) which are provided in the heat-insulating layer (5). The supporting strips (12) overlap the tongue-and-groove joints (3 and 4). The loads on the tongue-and-groove joints (3 and 4) caused by the forces acting on the mechanically load-bearing layer (8) can thereby be reduced. <IMAGE>
Patent CH-571128-A5 (CH)
Title: Two-way flushing valve for W.C. - is operated by float when body installed vertically or horizontally
IPC: E03D1/32
Filed: 1974-12-18
Abstract: The flushing valve for a W.C. cistern, actuated by a float arm, has a valve body (1) which can be installed horizontally or vertically, the arm (10) being attached so that it will actuate the valve in either position. The cylindrical body (1) has an externally threaded nose onto which is screwed a cap (2) with a threaded extension for attachment to the wall of the tank, the inside of the cap having a boss acting as a seating for the valve member (6) mounted on the end of a sliding rod (4) inside the body (1), attached by a pin (7) through its other end to a disc (8) to which is attached the arm (10) of the float (11). This disc is also secured to the body by another pin (12) offset from the middle of the disc.
Patent FR-2029834-A5 (FR)
Title: Antistatic halogenated (co) polymers
IPC: C08K3/16
Filed: 1969-01-28
Granted: 1970-10-23
Abstract: Halogen-contg. polymers have halogen-complexing agents added esp. electron-acceptors, Lewis acids aq. halo-complexes and Friedel-craft catalysts. The products (finished or semi-finished) may contain the usual additives. Polymers may e.g. be of vinyl-chloride, bromide or -iodide (opt. copolymerised with vinyl acetate, olefins, vinylidene chloride etc). haloacrylates, halostyrene etc.
Patent FR-2036177-A5 (FR)
Title: Animal bones used in foodstuffs
IPC: A23L13/60
Filed: 1969-03-05
Granted: 1970-12-24
Abstract: Animal bones which have been separated from flesh by milling or cutting are chipped or shved without removing any remaining blood or fats. The shavings or chips are added to pork pates, etc. in amounts which give the foodstuff a softened texture and pleasing taste. May be used as human or animal foodstuff.
Patent FR-2082003-A5 (FR)
Title: Adhesive mixture contg chlorprene and acry - lonitrile/butadiene elastomers
IPC: C09J111/00
Filed: 1969-12-11
Granted: 1971-12-10
Abstract: The elastomer mixture is dissolved in solvents and mixed with an alkyl or aryl phenolic thermosetting resin (I), and a hardener (II) and a vulcanisation accelerator (III). The acrylonitrile/butadiene elastomer pref. contains 34% acrylonitrile. (I) is prepd. from p,t-butylphenol condensed with an aldehyde and alkaline catalyst. (II) is an isocyanate specif. diphenyl methane diisocyanate. (III) is an organosulphur cpd., specif. tetramethyl thiuram disulphide. Solvents used are aromatic and aliphatic hydrocarbons, ketones and esters. The adhesive contains 2-3 p.b.w. of (1), 1 - 2 pts. of 50 : 50 elastomer mixture, 1.5 - 2 wt.% of (II) and 0.8 - 1 wt.% of (III). The adhesive can be applied at room temp., is stable on storage and gives a better bond.
Patent FR-2052497-A5 (FR)
Title: Ski, runner, skid etc made from polyoxymethylene - for strength and flexibility
IPC: A63C5/12
Filed: 1970-06-12
Granted: 1971-04-09
Abstract: Ski, skid, runner etc made completely of polyoxymethylene is strong, flexible, and heat resistant. The polyoxymethylene is light-stabilised and can be used for skis or runner soles cover or sides, or for the core part of the ski when it has cavities or stays. Foamed polyoxymethylene can be used for the core.
Patent FR-2109065-A5 (FR)
Title: Unsatd polyester resins - prepd by reacting a comonomer with a reaction product of an unsatd acid and an epoxy cpd
IPC: C08G59/16
Filed: 1970-08-14
Granted: 1972-05-26
Abstract: An epoxy cpd. contg. at least one epoxy grp. in the molecule is reacted with an unsatd. monobasic acid e.g. (meth)acrylic acid, in presence of an addition cpd. on a sec. amine and an acid (e.g. dimethylamine hydrochloride) as catalyst. An accelerator contg. an org. peroxide and an org. Co cpd. may be present as hardener. Reaction is effected with heating. A comonomer is present e.g. styrene. The products combine desirable characteristics of unsatd. polyesters with those of epoxy resins and may be used as coatings, linings, mouldings, in laminations.
Patent FR-2065971-A5 (FR)
Title: Processing martensitic chromium steels to - improve corrosion resistance and ductility
IPC: C22C38/38
Filed: 1970-10-14
Granted: 1971-08-06
Abstract: Stainless steels contg. (%) C 0.005-0.03, Si 1.5, Mn 0.01-10, Al 1.5, Cr 15-25, Ni 10, Mo 3, N 0.0005-0.1, are heated to temps. between 900-1050 degrees C for 5 secs. - 60 mins. so that between 90-100% austenite is formed. On rapid quenching at least 50% martensite is produced, which is sufficiently ductile so that forming operations may be easily carried out. Other additions may also be made to the steel, such as Ti, V, Zr, Ta, Nb, S, Se, Te and Pb although the individual additions may not be greater than 1% and the collective addition no greater than 4%.
Patent FR-2107138-A5 (FR)
Title: Piston with ball counter cam - with plastics ball seat lining for hydraulic pump or motor
IPC: F16J1/10
Filed: 1971-09-01
Granted: 1972-05-05
Abstract: The piston comprises a seat and an associated element with a low friction coefficient, the seat forming a support for a counter-cam, together with means for attaching the associated element to the piston body. The use of an anti-frictional lining for the ball seat enables oil losses by the rotation of the ball to be reduced. Preferably the seat lining is of PTFE, nylon or acetal resin, and is formed integrally with a portion passing through the piston as one moulding. A channel preferably joins the piston face to the seat lining.
Patent FR-2125986-A5 (FR)
Title: Flat knitting - magazine transfer system for multi colour thread guide
IPC: D04B39/00
Filed: 1972-02-17
Granted: 1972-09-29
Abstract: A colour changing attachment for a flat bed type knitting machine is situated at one end of the needle bed. It consists of carrying arms for thread guide eyes, which are moved from a rest position, over to the stitch cam unit to transfer the guide eyes and the movement in reverse. A spring moves the arm into the transfer position for it to strike a shoulder on the stitch cam, which returns the arm after transfer. There are catches to hold the carriers in the rear and transfer position, and a part on the stitch cam to release the carriers after the transfer.
Patent DD-148766-A5 (DD)
Title: Biologisch abbaubare,oxidationsstabile fluessige estergemische mit niedrigen truebungspunkten und deren herstellung
Inventor: NASKAR SASANKA S
IPC: C07C67/08
Filed: 1980-01-28
Abstract: Die Erfindung betrifft biologisch abbaubare,oxidationsstabile, fluessige Estergemische mit niedrigen Truebungspunkten fuer die Anwendung im kosmetischen und technischen Sektor. Ziel der Erfindung ist die Bereitstellung von Estergemischen, deren physikalische  Eigenschaften bezueglich Stock- bzw. Truebungspunkte, Oxidationsstabilitaet niedrigen Verdampfungsverlusten bei erhoehten Temperaturen denen der natuerlichen Oele ueberlegen sind und deren Viskositaet einstellbar ist. Erfindungsgemaesz bestehen die neuen Estergemische aus Veresterungsprodukten von 1 Mol Glycerin mit 1,4  bis 2,8 Mol, vorzugsweise 1,6 bis 2,6 Mol, einer gesaettigten aliphatischen Monocarbonsaeure mit 6 bis 10 C-Atomen oder deren Gemische und 0,1 bis 0,8 Mol, vorzugsweise 0,2 bis 0,7 Mol einer gesaettigten aliphatischen Dicarbonsaeure, deren Gemische oder Anhydride, wobei die Estergemische Hydroxylzahlen von 5 bis 20 nd eine Saeurezahl unter 5 besitzen.
Patent DD-158156-A5 (DD)
Title: Vom wechselstromnetz gespeister,in beiden drehrichtungen bremsbarer umkehrantrieb
Inventor: EGRI JANOS
IPC: H05B7/144
Filed: 1981-04-09
Abstract: Die Erfindung betrifft einen vom Wechselstromnetz gespeisten, ueber Gleichrichter betriebenen, mit einem Reihenschlussmotor arbeitenden. in beiden Drehrichtungen abbremsbaren Umkehrantrieb. Der Antrieb kann vorzugsweise in solchen Anlagen verwendet werden, die die Groesse der in Lichtbogenoefen eingespeisten Energie regeln und bei denen der Antrieb die Elktrospannvorrichtung betaetigt. Erfindungsgemaess sind zwei aus Thyristoren und Dioden bestehende halbgesteuerte Gleichrichterbruecken, bei denen die die Dioden enthaltenden Zweige gemeinsam sind, vorgesehen. In der gemeinsamen Diagonalen ist der Motor angeordnet, und parallel zum Motor ist ein aus einem Thyristor, zwei Widerstaenden und einem weiteren Thyristor bestehendes Reihenglied angeordnet, wobei die gemeinsamen Anschlusspunkte der Thyristoren und der Widerstaende durch zwei entgegengesetzt gepolte, in Reihe geschaltete Thyristoren verbunden sind. Der gemeinsame Schaltungspunkt der beiden entgegengesetzt gepolten Thyristoren liegt an dem nicht gesteuerten gemeinsamen Zweig der Bruecken und zwar an zwei Dioden.-Figur 1-
Patent DD-218639-A5 (DD)
Title: Maschenaufnehmemaschine fuer trikotage - und strumpfwaren
Inventor: CONTI ROBERTO
IPC: D05B7/00
Filed: 1984-06-13
Abstract: Die vorliegende Erfindung betrifft eine Maschenaufnehmemaschine fuer Trikotage- und Strumpfwaren. Waehrend das Ziel in der Verbesserung des Wirkungsgrades besteht, ist es Aufgabe, die Steuervorrichtung fuer die Nadelhalterungsstange und den Fadenzufuehrer zu verbessern. Die Erfindung ist dadurch gekennzeichnet, dass die Bewegungen der Nadelhalterungsstange und des mit der Nadel der Nadelhalterungsstange zusammenwirkenden Fadenzufuehrers durch separate, voneinander unabhaengige Kurbeltriebe erzeugt und gesteuert werden, wobei in beiden Kurbeltrieben die Achse des Kurbelzapfens gegenueber der Drehachse der Kurbel selbst geneigt ist. Der Hauptvorteil der neuen Maschine besteht darin, dass die Maschenaufnehmearbeit in den beiden Drehrichtungen des Spitzenkranzes ausgefuehrt werden kann, wobei es fuer den Uebergang aus einer Drehrichtung zur anderen ausreicht, wenn man die Drehrichtung des Motors der Maschine umkehrt. Fig. 1
Patent DD-300933-A5 (DD)
Title: Elekromagnetisches raumgerat mit schiffstypischen feldkomponenten
Inventor: DERESCH PETER
IPC: B63G7/06
Filed: 1985-06-04
Abstract: Die Erfindung betrifft ein elektromagnetisches Räumgerät mit schiffstypischen Feldkomponenten zum Räumen von Seeminen mit magnetischen und/oder induktiven Zündgeräten. Ziel der Erfindung ist die Erzeugung eines variablen, dem jeweiligen Schiffstyp und dessen Zustand (mit/ohne MES) entsprechenden Magnetfeldes auf einer ausreichend großen Breite. Dieses wird dadurch erreicht, daß zwei stromdurchflossene Leiter über eine bestimmte Strecke mit definiertem Abstand nahezu parallel geführt werden und dabei einen Winkel mit der vorgegebenen Schlepprichtung bilden.
Patent DD-281268-A5 (DD)
Title: Verfahren zur stabilisierung von auf gleitflaechen von kaskadengiessern abfliessenden aus gelatinehaltigen beschichtungsfluessigkeiten bestehenden mehrschichtenverbaenden
Inventor: FRUHNER HORST
IPC: B05D7/04
Filed: 1988-04-15
Abstract: Die Erfindung betrifft ein Verfahren zur Stabilisierung von auf Gleitflaechen von Kaskadengieszern abflieszenden aus gelatinehaltigen Beschichtungsfluessigkeiten bestehenden Mehrschichtenverbaenden, das vorzugsweise bei der Herstellung von fotografischen Filmen und Fotopapieren Anwendung findet. Um eine hoehere Beschichtungsqualitaet zu erzielen, musz beim Abflieszen des Mehrschichtenfluessigkeitsverbandes auf den Gleitflaechen das Auftreten wellenfoermiger Stoerungen in den Trennflaechen zwischen den gelatinehaltigen Beschichtungsfluessigkeiten verhindert werden. Diese Aufgabe wird erfindungsgemaesz dadurch geloest, dasz einer oder mehreren der gelatinehaltigen Beschichtungsfluessigkeiten 0,5 bis 10% (bezogen auf die Trockenmasse der enthaltenen Gelatine) Polyacrylamid-Coacrylat mit einem Carboxylgruppengehalt von mindestens 10% zugesetzt wird.{Herstellung fotografischer Filme; gelatinehaltige Beschichtungsfluessigkeiten; Polyacrylamid-Coacrylat; abflieszende Mehrschichtenfluessigkeitsverbaende}
Patent DD-286634-A5 (DD)
Title: Vorrichtung und verfahren zum aufbau einer montierbaren vorsatzschalung fuer stuetzbauwerke aus geotextilien
Inventor: SCHAEFER RALPH
IPC: E02D17/20
Filed: 1989-07-03
Abstract: Vorrichtung und Verfahren zum Aufbau einer montierbaren Vorsatzschalung fuer Stuetzbauwerke aus Geotextilien. Die Erfindung ist fuer die Montage einer Vorsatzschalung geeignet, die aus luftseitig gering ueber die Wandebene hinausreichenden Schlepptraegern und mit ihnen nicht starr verbundenen, durchbrochenen Betongitterplatten bzw. vollflaechigen Wandplatten mit Greifoeffnungen besteht. Die Aufgabe der Erfindung liegt in der Lagefixierung der Betongitterplatten waehrend der Errichtung des Stuetzbauwerkes, des Einbaues und des Verdichtens des Verfuellerdstoffes. Erfindungsgemaesz wird die Aufgabe durch eine Montagehalterung geloest, die aus einem Staender mit zwei seitlich gelenkig angebrachten Zackenleisten zusammengesetzt ist, an denen mindestens zwei Zacken befestigt sind. Durch ein horizontales Verschieben der Betongitterplatten wird auch die Zackenleiste bewegt und die Zacken vollfuehren eine kreisfoermige Bewegung, die durch das Eigengewicht der Betongitterplatte und von der Reibung zwischen Betongitterplatte und Geotextil behindert wird. Daraus resultiert eine wirksame Lagefixierung der Vorsatzschalung. Fig. 1{Vorsatzschalung, montierbar; Stuetzbauwerk; Geotextil; Schlepptraeger; Betongitterplatte; Lagefixierung; Montagehalterung; Zackenleiste; Verdichten; Verfuellerdstoff}
Patent DD-284040-A5 (DD)
Inventor: WILDT THOMAS
IPC: C10G25/05
Filed: 1989-07-21
Abstract: Hitherto, sulphur compounds have been removed from hydrocarbons by adsorption on activated carbon, silicates and zeolites. The use of a zeolite containing zinc and manganese is also known. However, all the existing processes are unsuitable for removing traces of sulphur from hydrocarbons. The novel process is thus intended to allow a deep desulphurisation of hydrocarbons. The deep desulphurisation of hydrocarbons is achieved by adsorption of the sulphur compounds on zeolites which contain copper, silver or zinc or mixtures thereof. Deep desulphurisation of hydrocarbons.
Patent DD-298697-A5 (DD)
Title: Fotokopierlack
Inventor: UHLITZSCH VOLKER
IPC: G03F7/075
Filed: 1989-10-04
Abstract: Die Erfindung betrifft einen Fotokopierlack zur fotolithografischen Reproduktion von Mikrostrukturen fuer die Herstellung von Halbleiterbauelementen, geteilter und integrierter Optik. Der erfindungsgemaesze Fotokopierlack besteht aus einem homogenen Gemisch aus Novolak, lichtempfindlicher Komponente, Loesungsmittel, einem Zusatz zur Haftverbesserung und ggf. weiteren Zusaetzen, wobei als haftverbesserndes Additiv ein Alkoxysilan der allgemeinen Formel I in einem Masseanteil von 0,5 bis 30%, vorzugsweise 1% bis 5%, bezogen auf den Feststoffgehalt der Zusammensetzung, enthalten ist. Die Substituenten der Formel I besitzen die in der Beschreibung angegebene Bedeutung. Es wird eine Verbesserung der Haftfestigkeit auf Silizium-, SiO2-, Silikatglas- und Kristalloberflaechen erreicht, ohne die Lichtempfindlichkeit und Vertraeglichkeit mit anderen Zusaetzen im Fotokopierlack zu beeintraechtigen, wobei unter voller Ausnutzung des dem Fotokopierlack eigenen Aufloesungsvermoegens Mikrostrukturen bis in den Submikrometer-Bereich erhalten werden.{Fotokopierlack; Positivfotoresist; Negativfotoresist; Fotolithografie; Mikrostrukturen; Novolak; Alkoxysilane; Siliziumoberflaechen; SiO2-Oberflaechen; Silikatglasoberflaechen}