baber/WOPTO huggingface dataset:
Patent CH-609854-A5 (CH)
Title: Portable, electrically heated infrared-grill and raclette unit
Inventor: STUDER RUDOLF
IPC: A47J37/06
Filed: 1976-03-23
Abstract: Two mutually opposite, vertical supporting uprights (5) are fitted in the edge region of a base part (1). A heating element (6) which is bent in a meandering fashion is fastened on said supporting uprights at a distance above the upper side, of the base part, which forms a depositing surface (10) for raclette dishes (11). The head parts (9) of the supporting uprights are designed such that, above the heating element, a covering hood (13) or a grill plate (12) can be placed onto said uprights. The result is that the unit can be used, provided with the covering hood and the raclette dishes, as a raclette unit, without the covering hood or the dishes, as a fondue unit and, with the grill plate placed on top, as an infrared grill. <IMAGE>
Patent CH-629401-A5 (CH)
Title: Method and apparatus for the production of a flexible metal tube
Inventor: TACHIBANA HIROMICHI
IPC: B21C37/12
Filed: 1978-04-10
Abstract: To produce a flexible metal tube, a flexible metal strip (1) is wound continuously and helically onto a tube-forming roller arrangement. The roller arrangement comprises a plurality of elongate rollers (30) which are arranged in such a way that their longitudinal axes lie equal distances apart on imaginary circles and are inclined to a uniform extent in the circumferential direction of these circles. The rollers are driven in synchronism with one another in the same direction. Before being wound onto the roller arrangement, the flexible metal strip is folded into a two-layer strip and provided with a reinforcing wire (20) which is introduced between its two layers. During the helical winding of the metal strip onto the roller arrangement, the adjacent windings of the metal strip are joined together by adhesive applied beforehand and a flexible metal tube is thereby obtained. <IMAGE>
Patent CH-667210-A5 (CH)
Inventor: KALFAIAN MEGUER V
IPC: A61N1/40
Filed: 1981-11-24
Abstract: Natural ailments, including cancer, occur by depolarization of functional electrons in the molecular mechanisms of the tissue. Rectified diathermy radiation is switched to three pairs of spaced parallel electrodes (11, 12; 13, 14; and 15, 16), oriented at right angles respective of each pair, in an order of sequence such that, polar orientation of the field at the central area of said pairs of electrodes is roated two dimensionally within three mutually perpendicular planes. The ailing area of the tissue is then placed at said central area for normalizing the polar disorientations of said functional electrons, and thereby obtaining the desired cure.
Patent CH-663740-A5 (CH)
Title: Machine for parting-off work to length - has stop on precision-adjusting slide and coupled to measurement mechanism
Inventor: PFISTER WERNER G
IPC: B24B27/00
Filed: 1984-09-14
Abstract: The machine parts off work to the desired length.  It has a holder (2) and a sliding stop (4) for the work (3), also parting (5) and grinding discs movable into engagement with it. The stop, which has a component (13) brought to bear against the opposite end (12) of the work to the point where it is to be cut through, is adjustable and lockable on a precision adjusting slide (15), coupled to a measurement mechanism (19). The paths along which the parting and grinding discs travel overlap at the working area. USE - Avoids need for clamping and machining work in two separate stations and allows its simultaneous measurement without removal from the machine.
Patent CH-630009-A5 (CH)
Title: Method of applying a reproduction of a work of art to a wooden support
Inventor: WILS YVAN-FRANCOIS
IPC: B44F11/02
Filed: 1979-05-17
Abstract: A printed reproduction on paper of a work of art is glued to a wooden support of approximately the same dimensions. To give the assembly the appearance of an old painting on wood, the wood and the face of the paper are treated with a tinted coating, the assembly is varnished, and the surface is then damaged and cracked, in particular on the surrace of the reproduction, in the course of a series of successive operations carried out over more than a week.
Patent CH-656566-A5 (CH)
Title: Adjustable boring tool
Inventor: TSCHAN RUDOLF
IPC: B23B29/034
Filed: 1982-07-30
Abstract: The adjustable boring tool has a basic body (1) in which a toolholder (3) is displaceably arranged. A clamping shank (4) is mounted on the basic body (1). The toolholder (3) is designed as a cylinder and is mounted and displaceably guided in a longitudinal bore (2) of the basic body (1). The boring in a large diameter range is effected with high machining accuracy completely free of vibration. <IMAGE>
Patent CH-615339-A5 (CH)
Title: Dental technician's kit
Inventor: BERGER MARTIN
IPC: A61C1/14
Filed: 1977-04-14
Abstract: The kit comprises eight different, exchangeable dental technician's instruments and two gripping pieces having a collet chuck, all the parts being arranged in a wooden box. The instruments (9C) can be easily exchanged with the collet chuck (9B). The gripping piece (9A) lies safely in the hand and permits very accurate working. <IMAGE>
Patent CH-609280-A5 (CH)
Title: Inking method for printing with printer's black and device for implementing it
Inventor: OHLSSON JARL ERIK
IPC: B41F31/04
Filed: 1976-04-15
Abstract: The method, applicable particularly to printers of the offset lithographic and type printing sort, consists in squeezing a film of ink between an inking cylinder (2) made from a soft material and a wiper rod (7) of very small diameter applied under pressure against this inking cylinder, the thickness of the film of ink being adjusted and kept constant regardless of the rotational speed of the inking cylinder by controlling the temperature of the ink and hence its viscosity. The device for implementing the abovementioned method further comprises an ink pad formed by two lateral cheeks (4) between which there extends a horizontal member (5) interacting with the rod (7) in order to press the latter against the inking cylinder (2), as well as means for adjusting the temperature of the ink. <IMAGE>
Patent CH-657035-A5 (CH)
Title: Transportable heat retaining device
Inventor: GERBER BEAT
IPC: A47J39/00
Filed: 1985-11-23
Abstract: The heat retaining device which takes the form of a trolley has a glass ceramic hot-plate (1) on its upper surface, which hot-plate (1) can be heated by means of a gas burner (17). Gas cylinders (7), from which the gas for the burner (17) can be removed, are accommodated on one side of the trolley. The heat retaining device makes it possible to heat food used in catering in a clean, even and rapid manner even in the absence of a mains connection. It is easy to operate, the gas cylinders being easily exchangeable in particular. <IMAGE>
Patent CH-642095-A5 (CH)
Title: Azo compounds
Inventor: ZIRNGIBL ULRICH DR
IPC: H02G15/04
Filed: 1979-06-18
Abstract: The new dye of the formula I <IMAGE> and the modification thereof, which is characterised by characteristic lines in the X-ray diagram (Cu-K alpha 1 radiation) at lattice spacings of 11.5 (weak), 10.6 (weak), 8.0 (weak), 7.5 (weak), 5.48 (medium), 5.43 (medium), 4.8 (weak), 4.62 (weak), 4.45 (weak), 3.4 (strong), 3.18 (medium), 2.94 (weak) and 2.9 (weak) Angstrom are suitable for dyeing, pad-dyeing or printing fibres or yarns or the materials produced therefrom.
Patent CH-600869-A5 (CH)
Title: Hospital bed wheeled transport frame
Inventor: ELLENBERGER PETER
IPC: A61G7/08
Filed: 1976-06-03
Abstract: Hospital bed wheeled transport frame holds retracted bed and rotates it about horizontal axis to travel through narrow doorway
Patent CH-586179-A5 (CH)
Title: Cis-olefinically unsaturated esters prepn. - from vinyl cis-hexenyl ketone by reaction with cyanide and treatment with alkanol
IPC: C07C49/20
Filed: 1973-10-11
Abstract: A new process is disclosed for preparing cis-olefinically unsatd. esters having formula (I) (where R is lower alkoxy, e.g. MeO or EtO) from vinyl-cis-hexenyl-ketone (III). (II) is reacted with HCN or a metal cyanide, to form a nitrile having formula (IV). (IV) is converted to (I) by treatment with a lower alkanol in the presence of an acid. (I) can be converted to gamma-jasmine lactone.
Patent CH-560706-A5 (CH)
Title: 7-chloro-1-(2-diethylaminoethyl)-5-2-fluorophenylo-1,3 - -dihydro-2h-1,4-benzodiazepin-2-one monohydrochloride - with increase
IPC: C07D243/26
Filed: 1971-06-08
Abstract: The title cpd., which is of use in the treatment of sleep disorders, has the advantage that it is stable to humidity unlike the dihydrochloride (the commonly used form of this cpd.) which is very sensitive to humidity, is difficult to formulate, and gives a strong acid solution.
Patent BE-1001179-A5 (BE)
Title: Counter for measurement of fluid flow - has body made separately from internal seat which is of injection moulded synthetic material
Inventor: LENFANT THEODORE
IPC: G01F15/14
Filed: 1987-11-19
Granted: 1989-08-08
Abstract: The body (1) of a counter is hollow and cylindrically shaped with the lower part closed by a base (2) which has a circular support (3). The body has an entry (4) and an exit (5) for the fluid flow. These are threaded externally. Inside the body is a seat comprising a hollow cylinder (11) formed by injection moulding and which sits on the circular support. An over thickness (12) has a groove in which a sealing ring (14) is fitted. A cylindrical casing (17) whose diameter is slightly less than that of the seat contains the counter mechanism and associated gears. On the casing is a thin non-magnetic wall (19) which is pinched between the body and the cover (20). The cover has a transparent top for observation of the counter reading.
Patent CH-586757-A5 (CH)
Title: Colouring aluminium or its alloys - by applying conversion layer and treating with alternating current in electrolyte contg. selenium dioxide or telluric acid
IPC: C25D11/22
Filed: 1973-10-03
Abstract: Articles of Al(alloys) are coloured by (a) applying a conversion layer, obtd. by chemical oxidn., to surface to be coloured, and (b) treating conversion layer with alternating current in an aq. electrolyte contg. at least the ions of a cpd. of a Gp. VIA element. Articles produced are used esp. for internal decoration. Colour layers are scratch- and corrosion-proof, adherent, uniform and allow subsequent coating with a clear lacquer layer. Colour spectrum varies from ochre to voilet via brown-red. Process can be applied to all chemically oxidisable Al alloys.
Patent CH-612436-A5 (CH)
Title: Process for the preparation of penem derivatives
Inventor: KAMIYA TAKASHI
IPC: C07D499/04
Filed: 1977-12-07
Abstract: The compounds correspond to the formula: <IMAGE> in which R<1> denotes an amino or substituted amino group, R<2> denotes a carboxy or protected carboxy group, R<3> denotes a lower alkyl group and Y denotes the radical of an amine or the azido radical. They are prepared from compounds of the formula <IMAGE> in which Z denotes a group which can be removed with the formation of HZ, by reaction with HN3 or a salt thereof or with an amine with simultaneous ring contraction. The compounds can then be converted further; they are antibacterially active.
Patent CH-574930-A5 (CH)
Title: (2-hydroxy-3-amino)-propoxy-(3,4-dihydro)-carbostyril - derivs - beta-adrenergic blocking agents
IPC: C07D215/26
Filed: 1973-03-19
Abstract: Title cpds. of formula (where R1 = H, 1-4C alkyl, aralkyl or 1-4C alkenyl, R2 = H or -COR3, R3 = 1-4C alkyl, phenyl or 3,4,5-trimethoxyphenyl, R', R" = H, 1-4C alkyl, aralkyl, cycloalkyl or together with the N atom form a heterocyclic ring opt. contg. an O or second N atom, providing that the if substit. is in 5-posn. and R1, R2 = then R' and R" do not both represent H and alkyl) including their acid addn. salts.
Patent CH-585265-A5 (CH)
Title: Xylose solns. from xylane-contg. raw materials - by steaming, impregnation with acid soln, resteaming and extracting with water
IPC: C13K13/00
Filed: 1973-11-13
Abstract: Xylose solns. are made from raw materials such as beech wood chips, bagasse, etc, by (1) steaming the raw material and deaerating it by heating in steam, (2) impregnating with an acid soln. at is not >50 degrees C, (3) heating the impregnated raw material in an atmos. of steam, pref. at atmos. pressure, for is not >90 min. and (4) extg. the xylose formed by hydrolysis of the xylane with water. The stepwise process allows greater control of the reaction and the improved impregnation of the material gives more rapid hydrolysis of the xylane.
Patent CH-601111-A5 (CH)
Title: Gallium oxide recovery from sodium aluminate solns
Inventor: SNYDER HARRY CLINTON JR
IPC: C01G15/00
Filed: 1974-12-23
Abstract: Gallium oxide recovery from sodium aluminate solns by copptn. with alumina in two stages, initially using carbon dioxide
Patent CH-567553-A5 (CH)
Title: Azo dyes difficultly sol in water
IPC: C09B29/08
Filed: 1970-01-16
Abstract: Azo dyes difficulty sol. in water and free from water-solubilising gps. which dissociate in water with an acid reacn. are of formula (where A is phenyl substd. by halogen, CN, NO2, lower alkylsulphonyl, carboxylic acid ester, N,N-disubstd. carbamoyl and/or sulphamoyl gps. or an opt. substd. benzocondensed heterocyclic radical of aromatic character, X is h, lower alkyl or lower alkanoyl amine Y is halogen or lower alkoxycarbonyl, Z is H or acyl, and one of R1 and R2 is H, and other is optionally substd. lower alkyl, cycloalkyl, aryl or carboxylic acid ester gp).
Patent CH-694117-A5 (CH)
Title: Wire electric discharge method comprises adding an estimated discharge gap and minimum gap between work and wire electrode required to avoid short-circuit, and performing program check determining estimated wear amount
Inventor: NAKA SHIGEAKI
IPC: B23H7/06
Filed: 1998-08-28
Abstract: Wire electric discharge method comprises adding an estimated discharge gap and minimum gap between work and wire electrode required to avoid short-circuit, and performing program check determining estimated wear amount.  A wire electric discharge method comprising adding to the machining conditions an estimated discharge gap (g(n)) and an estimated minimum gap (gmax(n)) between a work (1) and a wire electrode (2) required to avoid a short-circuit, reading these quantities during program check determining an estimated wear amount (m(n)) during the n-th machining from the estimated discharge gap (g(n)), the moving amount (y(n)) of the wire electrode (2) toward the work (1) and the wire electrode diameter (d), and displaying on the display (17) the estimated wear amount (m(n)) during the n-th machining and the estimated minimum gap (gmax(n)) between the work and the wire electrode at which a short-circuit can be avoided during the n-th machining.
Patent CH-695975-A5 (CH)
Title: Current generator with inductive energy transfer functions and energy conversion, whereby coil by induction absorbs electromagnetic vibrations and induced current is transmitted to capacitor of basic electric circuit
Inventor: EMCH LUKAS
IPC: H03F1/52
Filed: 2005-03-22
Abstract: The current generator with inductive energy transfer functions and energy conversion, whereby a coil by induction absorbs electromagnetic vibrations and the induced current is transmitted to a capacitor of a basic electric circuit. These basic electric circuit forms a basic module. Which absorbs the current or the charge of the current about a diode at a higher stage or at a higher level capacitor with which a gradual design is achievable. The two continuous circuits are coupled to the next higher stage, are connected parallel to a capacitor and in series to a diode at every stage. The current is subsequently passed at three higher level capacitors in three higher levels. An independent claim is also included for the application of the current generator.
Patent FR-2105727-A5 (FR)
Title: Carbon black mfre - heating hydrocarbons with low calorific value gases
IPC: C09C1/50
Filed: 1970-09-18
Granted: 1972-04-28
Abstract: In manufacture of carbon black by dissociation of hydrocarbons and heavy residues such as tar, the yield is 70%, when a supply gas of low calorific value is used as heating gas with a high carbon monoxide content, i.e. between 25% and 35% such as in blast furnace or producer gas having minimum hydrogen and water vapour. The gas can be mixed with a high calorie gas such as propane or methane.
Patent FR-2075692-A5 (FR)
Title: Thermally insulated boot
IPC: B29C44/14
Filed: 1971-01-19
Granted: 1971-10-08
Abstract: The inside of the boot is lined with cloth or a similar material and the outside of the lining is enclosed in a layer of foamed, closed cell material which is in turns enclosed in a layer of similar non-foamed, material.
Patent FR-2141190-A5 (FR)
Title: (meth)acrylonitrile prodn - by ammoxidn of propylene/isobutylene using catalyst contg oxides of iron,bismuth,molybdenum and phosphorus
IPC: B01J27/192
Filed: 1972-06-05
Granted: 1973-01-19
Abstract: (Meth)acrylonitrile is prepd. by reacting propylene or isobutylene with air and/or O2 and NH3 in a fluidised bed at 350-520 degrees C and 0.1-10 atm. in the presence of a provided catalyst consisting of a mixt. of the oxides of Fe, Bi, the Mo and P on silicic acid support. The catalyst is prepd. by (a) forming a powdered catalyst component consisting of bismuth phophomolybdate-silicic acid, (b) impregnating the catalyst component with an aq. soln. of an Fe salt, pref. ferric nitrate, the soln. being used in a vol. equal to 1-2.5 times the vol. of the pores of the catalyst component, (c) gradually drying the wet catalyst at 120-250 degrees C with simultaneous decompsn. of the Fe salt to Fe oxide, and (d) roasting the dry catalyst at 600-700 degrees C. The catalyst gives high yields and degrees of conversion, and is resistant to abrasion in the fluidised bed. The catalyst has a long life.
Patent FR-2198489-A5 (FR)
Title: Amoxycillin and analogues prepn - by reacting 6-APA with alpha-azido-hydroxy phenylacetoxy sulphinyloxy-N,N-dimethyl-forminium chlorides
IPC: C07D499/00
Filed: 1972-09-01
Granted: 1974-03-29
Abstract: Preparation of penicillins of formula (I): (where X is H, Cl; 6-APA is the 6-aminopenicillamic acid residue) by firstly reacting 6-APA or one of its salts with bases with a cpd. of formula (II): where R is lower alkyl, benzyl or phenyl, then secondly reducing the product with H2 to give (I). High purity product.
Patent FR-2164259-A5 (FR)
Title: Razor blades - with iridium coating to improve adhesion of polyethylene
IPC: B26B21/60
Filed: 1972-12-01
Granted: 1973-07-27
Abstract: Razor blades are coated on the cutting edge, immediately below a coating of hydrocarbon polymer, with a metallic coating consisting of 50 atom-gm% of Ir or an alloy of In and Pt, of a thickness, pref. of 50-600 angstroms, and contg. pref. 70 atom-gm% of In. The polymer is pref. polyethylene. The Ir improves adhesion of the polymers and accelerates its hardening. The razor bladeshave improved length of service.
Patent FR-2170680-A5 (FR)
Title: Dilatometer - uses ir radiation focused by elliptical reflector to heat sample
IPC: G01N25/16
Filed: 1973-01-25
Granted: 1973-09-14
Abstract: Dilatometer for measuring changes in vol. of a sample as its temp is changed comprises, a single oven in which both heating and cooling of the sample takes place and which is provided with means of measuring temp and dimensional changes of the sample. IR radiation concn. on to a single, linear axis by elliptical reflector(s) is used as the heat source for a sample located along the axis. Heating and cooling can be sequenced rapidly as little heat is wasted in heating the oven but practically all confined to the sample.
Patent FR-2258104-A5 (FR)
Title: Sliding and rotating shaft seal - has one portion comprising two sleeves telescoping together with guide balls in grooves
IPC: F16J15/34
Filed: 1973-12-21
Granted: 1975-08-08
Abstract: The seal is for use where the shaft both slides and rotates in relation to the housing, having a first ring component with sealing face at 90 deg. to the shaft axis, and a second such component with a sealing face working against that on the first one. The second component is in two parts, having an inner sleeve turning with the shaft and forming a fluid-proof seal with it, also an outer sleeve with two ends faces, one of which carries the sealing face. The outer sleeve slides telescopically in relation to the inner one, there being overlapping portions, with axial grooves in the outer face of the inner sleeve, each groove having a base section. Similar grooves are provided in the inside of the outer sleeve, the grooves bein in line withe each other, and balls reducing friction work in the grooves.
Patent CH-695785-A5 (CH)
Title: Upright cabinet with vertically contra-sliding doors has door centring adjustment mechanism
Inventor: GAEMPERLE WALTER
IPC: E05D13/00
Filed: 2001-11-02
Abstract: An upright cabinet (1) has two sidewalls (3) astride vertically sliding doors (11) moving through guide rails (13) . The doors are suspended by cables moving around rollers and adjustable guides. The guides esp. set the width of the gap between the door vertical edge and sidewall (3) and centralise the door.
Patent DD-146258-A5 (DD)
Title: Verfahren und vorrichtung zum herstellen von sandgiessformen
Inventor: AHRENS WALTER
IPC: B22C15/23
Filed: 1979-10-01
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Herstellen von Sandgieszformen. Ohne Schieszvorgang und ohne mechanische Preszstempelverdichtung soll eine relativ hohe und homogene Verdichtung der Formmasse ueber dem Modell erfolgen. Aufgabe ist daher die blasenfreie Herstellung der Sandform bei fehlerfreier Ausformung der Formoberflaeche, wobei auftretender Verschleisz, insbesondere an Dichtflaechen und Absaugkanaelen, vermieden wird. Erfindungsgemaesz wird zunaechst ausreichend Formmasse in eine Speicherkammer eingebracht, nach hermetischer Abdichtung der Druck in Speicherkammer und Fuellraum ueber dem Modell unter Atmosphaerendruck abgesenkt, schlieszlich unter Aufrechterhaltung des Unterdruckes die Formmasse unter Ausnutzung der Schwerkraft aus der Speicherkammer in den Fuellraum ueberfuehrt. Dieses Verfahren wird durch einen Zwischenspeicher fuer die Formmasse realisiert, welcher zwischen eine Einfuehrungseinrichtung (Trichter/Foerderer) und eine den Formkasten aufnehmende Verdichtungskammer gebracht werden kann und eine Druckschleuse bildet, wobei Verdichtungskammer und Speicherkammer mit der Einrichtung zum Erzeugen eines vorbestimmten Unterdruckes verbindbar sind.
Patent DD-151162-A5 (DD)
Inventor: WEINSTOCK JOSEPH
IPC: C07D223/16
Filed: 1980-05-23
Abstract: The invention provides 3-allyl-7,8-dihydroxy-6-halo-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine derivatives, O-alkanoyl esters thereof and pharmaceutically acceptable acid addition salts of these compounds. These compounds have a unique cardiovascular effect in that they are potent renal vasodilators and also induce bradycardia. The invention therefore includes pharmaceutical compositions containing such compounds. The compounds of the invention can be prepared by reacting an appropriate ether of the desired compound in which all three hydroxy groups are etherified, with an ether cleaving agent, with optional subsequent O-acylation and/or salt formation.