baber/WOPTO huggingface dataset:
Patent CH-676430-A5 (CH)
Title: Expander for muscle exercise - has woven sleeve and adjustable end loops for grip
Inventor: ULLMANN MARTIN
IPC: A63B21/055
Filed: 1988-12-05
Abstract: The expander comprises an expanding elastic member fitted at the ends with traction and holding means. The elastic member (1) is incorporated in a woven sleeve (9) which forms loops (15,17) outside of the elastic member. The elastic member can comprise a helical spring, a rubber tube or cylinder or a rubber cable (5) forming an endless loop. USE - For muscle training without danger of injuring the hands.
Patent CH-577636-A5 (CH)
Title: Hydraulic piston and cylinder assembly - overflow formed by recess in internal surface of cylinder
IPC: B66F3/42
Filed: 1974-04-17
Abstract: The hydraulic piston and, cylinder assembly comprises a piston which is provided with at least one seal covering a section of the internal surface of the cylinder, the displacement of the piston being limited on one end by an overflow in the cylinder, is characterised in that the overflow is formed by at least one recess in the internal surface of the cylinder, the dimension of the recess in the axial direction of the cylinder being larger than the axial dimension of that section of the internal surface of the cylinder which is covered by the seal or seals, the transition of the recess into the cylindrical section of the internal surface being smooth.
Patent CH-582039-A5 (CH)
Title: Thread cutting tool for internal pipe thread - has end face cutting edges inclined at small angle
IPC: B23G5/06
Filed: 1975-04-28
Abstract: The thread cutting tool is especially used to cut thread in pipe connecting sleeve or inside pipe ends which are made as castings. Thread cutting will be possible with this tool even if part of the bore inside which the thread is cut is obstructed by protrusions or other faults in the cast part. This is made possible by cutting edges (3) which are provided on the end faces of the cutter. These cutting edges are placed at an angle of between 1.5 and 5 deg. The swarf clearance angle also lies between a value of 1.5 and 5 deg.
Patent CH-607608-A5 (CH)
Title: Article of clothing
Inventor: ANDREW JOHN BERNARD
IPC: B44F1/10
Filed: 1976-06-25
Abstract: The article of clothing is worn fitting close to the body and is provided with a marking or decoration which contains a liquid-crystal substance on a dark-coloured background. On changes in temperature the substance changes reversibly from transparent to opalescent and displays temperature-dependent colour-changing effects. The liquid-crystal substance is usually in encapsulated form.
Patent BE-1003442-A5 (BE)
Title: Destructeur de documents et son recipient collecteur servant de base.
Inventor: STANGENBERG HARTMUT
IPC: B02C18/00
Filed: 1991-03-15
Granted: 1992-03-24
Abstract: Un destructeur de document (11) de bureau est contenu, avec son mécanisme de découpage (13), sa transmission (14) et son moteur électrique (15), dans un carter monobloc, autoporteur, qui porte toutes les parties fonctionnelles et l'enveloppe simultanément en direction périphérique. Les paliers des rouleaux de découpage (22) sont contenus dans des garnitures de palier (26) qui sont enfichées par le haut dans des évidements (27) correspondants du carter (12). Un récipient collecteur en matériau de fabrication simple, tel que du carton ondulé, porte l'appareil et est entouré par un capot de recouvrement.
Patent BE-1012597-A5 (BE)
Title: Trepans de forage a caracteristiques d'ecoulement hydraulique ameliorees.
Inventor: TRUJILLO WILLIAM R
IPC: E21B10/54
Filed: 1997-04-10
Granted: 2001-01-09
Abstract: La présente invention décrit une structure de forage comportant un corps définissant au moins un canal primaire et au moins un canal secondaire, pour initialiser et maintenir la recirculation d'une quantité du fluide de forage à travers le canal secondaire, pour maintenir l'écoulement positif et indépendant du fluide de forage à travers chaque canal primaire de la structure de forage. La recirculation du fluide de forage est encouragée par l'agencement d'un passage de recirculation, en communication de fluide avec le canal primaire défini par au moins une séparation à extension longitudinale séparant la boue de forage à écoulement positif de la boue de forage recirculée. L'action de recirculation du fluide dans la boucle de recirculation peut être alimentée et établie par l'entraînement du fluide par un jet de fluide provenant d'une buse adjacente. Ladite au moins une séparation peut former par exemple une paroi s'étendant au moins partiellement entre les côtés du canal primaire, une ailette positionnée dans le canal primaire, s'étendant en général radialement à partir de la ligne médiane de la structure de forage ou un canal interne ou un dispositif ...
Patent CH-615179-A5 (CH)
Title: Process for the preparation of novel substituted N-[1-(3,4-methylenedioxyphenyl)-propyl-(2)]-N'-phenylpiperazines
Inventor: RENTH ERNST-OTTO DR
IPC: C07D405/10
Filed: 1975-09-03
Abstract: Novel substituted N-[1-(3,4-methylenedioxyphenyl)-propyl-(2)]-N'-phenylpiperazines of the formula I shown, wherein either R1 and R2 denote chlorine or R1 denotes methyl and R2 denotes methoxy, are prepared by reacting an appropriately substituted phenylpiperazine with a compound which donates the 1-(3,4-methylenedioxyphenyl)-propyl-(2) radical. It is possible either to react the phenylpiperazine with an electrophilic 1-(3,4-methylenedioxyphenyl)-propyl-(2) derivative, for example 1-(3,4-methylenedioxyphenyl)-propyl-(2) chloride, bromide, mesylate or tosylate, in the presence of an acid-binding agent, or with 1-(3,4-methylenedioxyphenyl)-propanone-(2) in the presence of a reducing agent. The compounds of the formula I may be obtained in the form of the racemates or of the optically active antipodes. The products of the process show a good central-depressant action as well as an excellent blood lipid level-lowering and cholesterol-lowering action. <IMAGE>
Patent CH-619409-A5 (CH)
Title: Cell package with dental root canal instruments
Inventor: ZDARSKY EDUARD
IPC: B65D75/34
Filed: 1977-10-04
Abstract: Reception cells (2) which are separated for accommodation of a dental root canal instrument and are each surrounded by an endless adhesive edge (3') are formed in a base film (1) of the packaging. These adhesive edges are air-tightly covered by peel-off strips (8) which reach over the cells (2) and are formed from a subdivided covering film (5) for all the cells. Peeling-off of the peel-off strips (8) is facilitated by spacer beads (12) formed on extensions (10) of the adhesive edges (3') and by gripping flaps (11) on the peel-off strips. The cell package ensures air-tight closure and hence sterility of the inserted instruments. A sterile instrument can be withdrawn by simply peeling off a peel-off strip (8). <IMAGE>
Patent CH-616414-A5 (CH)
Title: Process for the preparation of 4-stilbenyl-1,2,3-triazoles
Inventor: GUENTHER DIETER DR
IPC: C07D263/57
Filed: 1975-10-02
Abstract: The novel triazoles have the formula (I) <IMAGE> in which the symbols A, X, Z and n have the meaning given in Patent Claim 1 and R represents hydrogen or an optionally substituted alkyl group as in Patent Claim 6. The compounds of the formula (I) are prepared by reaction of compounds of the formula (II) <IMAGE> with a mol of sodium azide, where a denotes 1 or 2 and Ar denotes optionally substituted phenyl. If a=1, then R<1> denotes the radical (X)n-A-CH=CH-C6H4- and if a=2, then R<1> denotes a stilbene, distyrylbenzene or distyryldiphenyl radical as a bridge member having two free valencies in the p,p'-position. Alkylation can be carried out after the reaction. The compounds of the formula (I) are suitable as optical brighteners.
Patent CH-570915-A5 (CH)
Title: Refuse container emptying mechanism - has fork components tilting container under action of rotary driving members
IPC: B66F9/19
Filed: 1973-09-20
Abstract: The mechanism is particularly for emptying a refuse container, having a supporting frame (1) with fork arms (3, 4) engaging with the sides of the container (57). Each fork prong has a component (24) engaging with a mating lug (59) on the container and both components tilt about the same axis. One or both of the components engage with a rotary driving member (21) actuated by a reciprocating driving member (36). This is turn is coupled to an actuator (42), typically a ram, on the supporting frame. The latter can have a mounting (5) for securing to a stationary or mobile lifting mechanism. The two components (24) can be coupled together by a stirrup fitting round the container.
Patent CH-573444-A5 (CH)
Title: Vasodilatory and hypotensive 2-substd adenosine prepn - by reaction of ammonia and 2,6- disubstd nebularins
IPC: C07H19/052
Filed: 1971-12-28
Abstract: Cpds of formula (I): (where R1=2-4C alkyl or phenyl opt. substd. by one or more of NO2, halogen, alkyl and/or alkoxy) are prepd by reacting a cpd. of formula (II): (where R2 is ribosyl opt. with protected OH gps; A is a gp. which can be converted into NH2 by reaction with NH3) with NH3 and opt. removing protecting gps. Cpds (I) are coronary vasodilators and hypontensives.
Patent FR-2055841-A5 (FR)
Title: Graft sytyrene polymer contg compns for synthetic paper
IPC: C08L25/06
Filed: 1969-06-23
Granted: 1971-05-14
Abstract: Polymer composns. contg. a styrene polymer partially grafted on a polyolefin (I) or elastomer (II) in proportion of 60-80 pts. total styrene polymers per 40-20 pts. of (I) or (II). The composns. may also contain a treated polystyrene contg. hydrophilic groups (sulphonated polystyrene). (I) may be polyethylene, or polybutadiene; (II) may be an ehtylene/propylene terpolymer or natural rubber. The product may contain TiO2 for opacity. Films having the appearance, toughness, rigidity of paper, with good writing properties and water resistance are obtd.
Patent FR-2079783-A5 (FR)
Title: Milk treatment device - for cheese mfr
IPC: A01J25/00
Filed: 1970-02-12
Granted: 1971-11-12
Abstract: Device is intended for continuously effecting the different phases of the transformation of milk under the action of rennet. Usually a succession of compartments is used each of which is concerned with one phase. In the new device the compartments are annular and are arranged concentrically. The outer compartment has inlets for introducing the milk and the fermentation agents and leads, at the bottom, to a rennet treatment compartment, this communicates, at the top, with a compartment for the polymerisation of the micelles and the formation of the cheese grains. Syneresis takes placed in the next compartment which communicates with the bottom of the preceding compartment, the whey being withdrawn through a strainer. Finally a compartment is provided for washing the cheese grains with salt water. An agitator assembly, on a common mounting, can be rotated around the axis of the device and certain compartments can be heated as required. The staggered arrangement of the compartments canalizes the milk so that it follows a controlled circuit, centrifugal effects are reduced which might affect the flow of the grains/whey mixture.
Patent FR-2118212-A5 (FR)
Title: Cyanomethyl isothiocyanate
IPC: C07C331/20
Filed: 1970-12-14
Granted: 1972-07-28
Abstract: New title cpd. N triple bond C.CH2.N:C:S is made by adding CSCl2 in Et2O or other inert solvent to an equimol amt. of NH2.CH2.CN hydrochloride in water at pref. is not >10 degrees C vigorously stirred, with excess (3 mol) of insol. base pref. CaCO3. The mixture is allowed to stand the phases separated, and the Et2O removed. The cpd forms heat-stable polymers with PhSH.
Patent FR-2140709-A5 (FR)
Title: Band tracking correction device - particularly suitable for filter bands
IPC: B01D33/00
Filed: 1971-02-04
Granted: 1973-01-19
Abstract: A roller driven by frictional contact with a band is adapted for axial movement in either direction in response to signals from and 'out-of-track' detector; essentially, an arc of the roller's circumference is coated with high friction material, such as rubber, and the rest of the circumference is of low frictional resistance; the band is laterally restrained when the low friction arc is in contact with the band, and the roller makes a preparatory axial movement, ready to return with its high friction arc in contact with the band, which is given a corrective axial shift.
Patent FR-2078728-A5 (FR)
Title: Benzylthiocarbamates, herbicides, miticidesand fungicides
IPC: A01N47/12
Filed: 1971-02-17
Granted: 1971-11-05
Abstract: Benzylthiocarbamates, herbicides, miticides and fungicides Cpds. of formula: (where R = 1-3 C alkyl; X = lower alkyl, lower alkoxy or halogen; Y = diarylamino, cycloalkylamino, (di)alkylamino or an N-contg. 5-, 6- or 7-membered heterocycle opt. contg. a further heteroatom; Z = O or S; n = 0 or 1), are fungicides for use in rice culture and agricultural miticides and fungicides. They may be prepd. e.g. by reacting the corresp. benzyl halide with M1SC(Z)Y (where M1 = alkali metal or NH4).
Patent FR-2141003-A5 (FR)
Title: Creep-resisting high temp nickel-chromium alloy - - for gas turbine blades
IPC: C22C19/00
Filed: 1972-01-12
Granted: 1973-01-19
Abstract: The alloy has the compn. 0.005-0.05% B, 0.02-0.2%C 5.0-7.0% Al, 3.0-10.0% Cr, 5.0-15.0% Co, 0-0.5% Zr 0.2-3.0% Ti, 0-3.0% Nb, 0-6.0% Hf, 0-8.0% Ta, 0-56.0% Mo, 0-8.0% V, balance Ni, and usual impurities. The alloying elements are divided into 3 gps. (a) B, C, Al, Cr, Co, Zr, and Ni (b) Ti, Nb and Ta, (c) Mo and W, and adds. of those from group (b) and (c) may be varied so that the total addns. from these 2 gps is at a constant atomic concn. of 3%.
Patent FR-2188611-A5 (FR)
Title: Polymer coating materials contg microspheres - which expand to foam poly-mer when heated, for insulation
IPC: B44C1/04
Filed: 1972-11-07
Granted: 1974-01-18
Abstract: A product, which may be transformed into a foam, consists of a soln. of a polymer material in which is dispersed microspheres (Ms) at 0-25-45% by wt. of the polymer. The MS are insoluble in the solvent but are pref. coated with a cpd. which softens the surface, partic an aliphatic alcohol, pref. n-butanol. If the MS are soluble in the solvent, they are first coated with a material which is insoluble, partic polyester; polyamides; alkyd, acrylic, epoxy, urea-formaldeyde or phenol-formaldehyde resin. The polymer is a coating or adhesive polymer. The solvent is chosen from water, alkanes, aromatics or aliphatic alcohols. The MS are dispersed in a soln. of the polymer, and the dispersion is applied to a substrate dried and heated to make the MS expand. Used as electrical thermal or sound insulation, for metal furmsfing, car doors and panels, heating and cooling conduits and packaging.
Patent FR-2229332-A5 (FR)
Title: Electro-mechanical character display system - electrically controlled rectilinear segments placed separately by mechanical displacement
IPC: G09F9/37
Filed: 1973-05-11
Granted: 1974-12-06
Abstract: Character display device, has the rear of the display panel painted a first colour & has rectilinear windows cut in it. Moving panels behind the fixed panel, each have a band of the first colour and at least a band of a second colour, and can be displaced by electrical means such that in the 'rest' position the first colour appears in the corresponding window, whilst the second colour appears in front of the window in the 'display' position. The moving panels may be displaced in front of the windows by rotation or translation motion.
Patent FR-2238392-A5 (FR)
Title: Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed
IPC: F23H7/08
Filed: 1973-07-17
Granted: 1975-02-14
Abstract: Refuse incinerator grate comprising fixed, longitudinal fire bars interspaced with parallel oscillating fire bars to form a walking beam type conveyor which has a reducing conveyor speed towards the discharge end to keep the fire bed thickness substantially constant. Each oscillating fire bar extends the full length of the grate, being driven at the load end by a continuously rotating eccentric while the discharge end of the bar follows a longitudinal, reciprocating motion, the max. rise of the moving bar above the fixed bars being progressively less from load end to discharge end, so that conveying speed is reduced towards the discharge end.
Patent FR-2249551-A5 (FR)
Title: Distributor for cotton wool sticks for medical use - rotary cams successively push sticks from bottoms of four stacks
IPC: A47K7/00
Filed: 1973-10-25
Granted: 1975-05-23
Abstract: A wall mounted container (1) holds four layers of sticks (3), each being separated by pair of paper sheets (10, 11, 12) to prevent mixing. A counterweight (18) on top ensures no jamming occurs and runs in a vertical slot (17) in the side of the container, and is preloaded using an elastic band (22). A knurled knob (42) at the rear is connected to a set of four cams (40), one for each layer, mounted on a common shaft (29). Each cam has a peg (28) on its edge staggered 90 deg. w.r.t. that of the preceding cam. As the knob is turned, the peg pushes, in turn, a stick from each layer out through a slot (23).
Patent CH-694522-A5 (CH)
Title: Mobile roller skating installation constitutes complete half-pipe unit on transport vehicle with its axis direction parallel to travel direction of vehicle
Inventor: HEUBERGER PAUL
IPC: A63C19/10
Filed: 2000-09-28
Abstract: The mobile roller skate installation constitutes a complete half-pipe unit (1) on a transport vehicle (2), with its axis direction parallel to the travel direction of the vehicle. The skating track (5-7), crossways to its axial direction, is divided into several components, joined to each other by joints. The track components are movably supported on a chassis. A hydraulic installation is available for folding together and unfolding the track components.
Patent DD-145993-A5 (DD)
Title: Herbizide zusammensetzung
Inventor: GRAY REED A
IPC: A01N57/12
Filed: 1979-09-20
Abstract: Die vorliegende Erfindung bezieht sich auf Unkrautvertilgungsmittelzusammensetzungen mit verlaengerter Lebensdauer im Boden. Die Lebensdauer von Thiocarbamatunkrautvertilgungsmitteln im Boden kann gemaesz der vorliegenden Erfindung durch Zusatz von Organophosphorverbindungen verlaengert werden. Durch die Zusammensetzungen der vorliegenden Erfindung wird, mit Bezug auf bekannte Zusammensetzungen, bei einer einzigen Auftragung eine wesentlich verlaengerte Wirkungsdauer gewaehrleistet.
Patent DD-147104-A5 (DD)
Title: Verfahren zur herstellung von suspensionen oder loesungen von cyanurchlorid
Inventor: HENTSCHEL KLAUS
IPC: B01F5/20
Filed: 1979-10-25
Abstract: Herstellung von Suspensionen oder Loesungen von Cyanurchlorid in wasserhaltigem organischem Loesungsmittel bei hohen Mischgeschwindigkeiten und niedrigen Herstellungstemperaturen und dadurch bedingtem niedrigen Hydrolysegrad durch Einfuehrung von fluessigem Cyanurchlorid durch eine im oberen Teil einer Mischvorrichtung angebrachten Duese im Gegenstrom zu dem von unten durch eine Duese oder Duesen aufsteigenden Loesungsmittel, das oberhalb einer brustfoermigen Verjuengung im unteren, offenen Teil der Vorrichtung eingefuehrt wird. Hierdurch sind die Kammerwaende stets mit einer ununterbrochenen Fluessigkeitsschicht bedeckt. Das Verfahren laeszt sich sowohl bei normalem wie Ueber- oder Unterdruck durchfuehren. Bei Unterdruck tritt durch Verdampfen des Loesungsmittels gleichzeitig eine Abkuehlung des Systems ein.
Patent DD-152017-A5 (DD)
Title: Aufzeichnungs-und/oder wiedergabegeraet
Inventor: EIBENSTEINER WALTER
IPC: G11B15/61
Filed: 1980-07-18
Abstract: Bei einem Aufzeichnungs- und/oder Wiedergabegeraet mit mindestens einem in einer vorgegebenen Drehrichtung (31) rotierend antreibbaren Magnetkopf (29, 30) und mindestens einer im Bereich desselben angeordneten Bandfuehrung (16) fuer ein Magnetband (3), wird dieses ueber mindestens einen Abschnitt der Mantelflaeche der Bandfuehrung und den auf einem vorgegebenen Niveau rotierenden Magnetkopf gefuehrt, wobei in einer vorgebenen Bewegungsrichtung (36) des Magnetbandes mit diesem Magnetkopf schraeg verlaufende, je fuer sich innerhalb einer Laengshaelfte des Magnetbandes liegende Spuren abgetastet werden. Bei diesem Geraet ist nun ferner vorgesehen, dass das Magnetband gegenueber der vorgegebenen Bewegungsrichtung (37) antreibbar ist, in welchem Falle mit mindestens einem zur vorgegebenen Drehrichtung in entgegengesetzter Drehrichtung (38) auf einem gegenueber dem vorgegebenen Niveau im wesentlichen um einen durch den Betrag der halben Breite des Magnetbandes gegebenen Abstand versetzten weiteren Niveau rotierenden Magnetkopf (39, 40) schraeg verlaufende, je fuer sich innerhalb der zweiten Laengshaelfte des Magnetbandes liegende Spuren abgetastet werden.
Patent DD-153358-A5 (DD)
Title: Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff
Inventor: HENTSCHEL BERNHARD
IPC: C01D7/16
Filed: 1980-10-02
Abstract: Verfahren zur Herstellung von Natriumhydrogencarbonat und Chlorwasserstoff durch Umsetzung einer waessrigen Natriumchloridloesung mit Kohlendioxid unter Druck in Gegenwart eines Amins sowie eines organischen Loesungsmittels, wobeiman in eine Mischung, die im wesentl. eine waessrige Natriumchloridloesung, ein tertiaeres Amin und ein unpolares Loesemittel enthaelt, kohlendioxid unter Druck einleitet, die anfallenden Phasen trennt,die vom ausgefaellten Natriumhydrogencarbonat befreite waessrige Phase nach Aufkonzentrierung mit Natriumchlorid wieder der Carbonisierung zufuehrt,die organische(n) Phase(n) erhitzt und den freiwerdenen Chlorwasserstoff abzieht. Ziel der vorlieg. Erfindung ist es, ein wirtschaftl. und umweltfreundli. Verfahren zur Herstellung von Natriumhydrogencarbonat und Chlorwasserstoff aus Natriumchlorid und Kohlensaeure zu entwickeln, das es zudem gestattet, den Chlorwasserstoff unter milderen und technisch einfacheren Bedingungen als nach einem bekannten Verfahren und darueber hinaus gegebenenfalls in wasserfreier Form zu gewinnen.
Patent DD-159054-A5 (DD)
Title: Drainageeinrichtung fuer pressen zur saftgewinnung aus obst,trauben oder dgl.
Inventor: HARTMANN EDUARD
IPC: A47J19/02
Filed: 1981-05-22
Abstract: Bei einer Drainageeinrichtung an einer Presse mit einer Druck- und einer Gegendruckplatte sind letztere durch Zugorgane miteinander verbunden. Diese Zugorgane sind als flexible Drainagestraenge (10) mit Laengskanaelen (12) ausgebildet und von einer filtrierenden Huelle (13) umgeben. In ihrem Drainagebereich sind die Drainagestraenge (10) mit seitlich angesetzten, ihren Drainagebereich vergroessernden Drainageelementen (14) versehen. Durch die Erfindung kann an einer gegebenen Presse ohne Erhoehung der Prozessdauer bzw. Beeintraechtigung der Qualitaet des ausgepressten Saftes eine hoehere Saftausbeute erzielt werden.
Patent DD-213213-A5 (DD)
Inventor: WERMUTH CAMILLE-GEORGES
IPC: C07D237/20
Filed: 1982-08-10
Abstract: The present invention relates to derivatives of 4-methyl 6-phenyl pyridazine of formula:    <IMAGE>  (I)  in which R is OH or H, R1 is H or   <IMAGE>   n being 0 or 1, X being H, Y being H or alkyl or X and Y forms an ethylene or oxoethylene group; it also relates to a process for preparing the products of formula (I) and to drugs containing at least one product of formula (I).
Patent DD-245076-A5 (DD)
Title: Lagergestell fuer laengliche brennelemente von kernreaktoren
Inventor: RISTOW ULRICH
IPC: G21C19/07
Filed: 1986-05-15
Abstract: In einem Lagergestell (1) fuer laengliche Brennelemente von Kernreaktoren sind Schaechte (5) aus neutronenabsorbierendem Material unterhalb einer Gitterplatte (4) mit Spannankern (52) auf einer Grundplatte (2) befestigt, die in Ausnehmungen (7) in den Schaechten (5) greifen. Die Spannanker (52) sind durch die Ausnehmungen (7) hindurch in den Innenraum der Schaechte (5) gefuehrt und dort vorzugsweise symmetrisch mit der Grundplatte (2) verschraubt. Sie koennen dann zugleich zur Zentrierung und Auflage der Brennelemente dienen. Fig. 2