baber/WOPTO huggingface dataset:
Patent WO-2023091521-A4 (WO)
Inventor: FRANCISCO BRIAN E
IPC: C01B17/22
Filed: 2022-11-16
Abstract: Un procédé de production d'un matériau de sulfure réactif à l'eau à faible coût consiste à faire réagir un premier sel de métal alcalin sensiblement anhydre, un premier composé de sulfure sensiblement anhydre, et un premier composé hydrosulfure de métal alcalin sensiblement anhydre dans un solvant polaire sensiblement anhydre, à fournir une solubilité différentielle pour un second sulfure de solubilité sensiblement élevée et un second sel de métal alcalin sensiblement à faible solubilité, et à former un mélange du second sulfure à haute solubilité, d'un second hydrosulfure de métal alcalin et du second sel de métal alcalin à faible solubilité; éliminer le second sel de métal alcalin de faible solubilité pour isoler le surnageant comprenant le second sulfure, et séparer le solvant polaire du second sulfure et du second hydrosulfure de métal alcalin suivi d'un chauffage pour produire le second sulfure. La présente divulgation concerne un procédé évolutif pour la production d'un sulfure de métal alcalin de pureté élevée qui est pratiquement exempt de contaminants non souhaités.
Patent CH-681749-A5 (CH)
Inventor: WARMERDAM PETRUS
IPC: G01R1/04
Filed: 1991-01-09
Abstract: A flat, modular measuring circuit having two connecting terminals for one phase of load current and a current sensor connected thereto. The two connecting terminals are arranged one above the other on one of the end faces of the module. This configuration leads to a significant reduction in the meter width and to a reduction in the production costs, since these modules can also be cost effectively produced in increased quantity and used for multi-phase meters.
Patent CH-676916-A5 (CH)
Title: Bed convertible into desk - has retractable plate supported by retractable walls and mattress base supported by bases in high or low position
Inventor: MAURIS JEAN
IPC: A47C17/62
Filed: 1988-02-25
Abstract: The furniture has a flat mattress-base (1) which supports the mattress (4). This is covered by an articulated plate (3) which can be folded up against the bed's head or foot (2). Walls (5), hinged on the mattress-base, support the plate in their raised position or are lowered to release the mattress. Two hollow bases (6), hinged (7) on the mattress-base by their inner sides, form the desk legs or are folded up to form the bed legs. Openings (8) in their top allows them to be used for storage. They have handles, with rollers, allowing the furniture to be moved easily. USE - The furniture can be used as a desk or bed.
Patent CH-596517-A5 (CH)
Title: Floor heating system attached to central heating unit
Inventor: FEIST ARTUS
IPC: F24D3/14
Filed: 1976-01-28
Abstract: Floor heating system attached to central heating unit has plastic pipes mounted in square wave profile sections and covered with steel sheet plates
Patent CH-686193-A5 (CH)
Inventor: MULLER WERNER
IPC: E04F13/08
Filed: 1992-04-03
Abstract: An anchoring element for panels of a facade cladding on a wall has a carrier (3), having a foot plate (4) for fastening on the wall, and an anchor (7) having an anchor plate (9) for anchoring the panels. In order to be able to adjust the panels after they have been mounted, the anchor plate (9) is fitted on the end of a carrying bolt (8) which is guided displaceably, perpendicular to the wall, in a sleeve (6) on the carrier (3). The carrying bolt (8) is connected, via a driver (13), to a ring (15) having an internal thread which is in engagement with the thread of a screw-bolt (11) which is fastened, in such a manner that it can turn but cannot be displaced, on the carrier (3). The screw-bolt (11) is arranged beside or beneath the anchor plate (9) such that it can be turned by means of a suitable tool which acts, through a joint between two neighbouring panels, on an actuating head (12) of said screw-bolt. <IMAGE>
Patent CH-608417-A5 (CH)
Title: Welding device for welding plastic webs
Inventor: NEIDHART WOLFGANG
IPC: B29C65/20
Filed: 1976-01-30
Abstract: Directly below the upper roller carriage (18), a lower roller carriage (36) is provided which is firmly joined to the housing frame (6) and, during welding, forms a unit supported only on the material (3, 4) being welded. The rollers (20, 21; 44, 45) are driven by a central geared motor. The heated wedge (10) and the knurled welding rollers (20, 21; 44, 45) are in each case provided in the centre part of the roller carriages. They can be offset in order to produce a double welded seam with a test channel lying in between. The heated wedge is retracted into the housing (16) when it is not to contact the webs. During the lining of structures (for example tunnels) plastic webs (3, 4) supported on uneven surfaces must be welded. This is made possible by the supporting of the two roller carriages (18, 36) on the movable housing frame (6). For welding, the springs (13), via the rollers (14), press the webs (3, 4) against the heated wedge (10) and the springs (32), via the rollers (20, 21), press the webs against the rollers (44, 45). The rollers (20, 21) can be lifted by means of the handles (33, 34). <IMAGE>
Patent CH-605350-A5 (CH)
Title: Piece goods conveyor belt
Inventor: ISLER WALTER DIPL ING
IPC: B65G19/02
Filed: 1976-02-12
Abstract: Piece goods conveyor belt has elastic friction belt bristle layer bearing against goods travelling along support
Patent CH-686038-A5 (CH)
Title: Collector and distributor system for flat components
Inventor: GARTMANN CHRISTOPH
IPC: A47F5/08
Filed: 1992-06-30
Abstract: The flat components (2) have rectangular recesses (1), corresp. to a collector bar (3) of rectangular cross-section. Pref. at one end section the bar has a form stop (4), while a releasable stop is fitted to its other end section. Alternatively both end sections are fitted with releasable stops. The releasable stops are typically in the form of insertable clamps. An end section allocated to the releasable stop may comprise transverse teeth (7) with a triangular cross-section, to which correspond triangular teeth of the clamps.
Patent CH-636222-A5 (CH)
Title: Short-circuiting ring arrangement on a pole limb of an AC magnet
Inventor: FREY BERNHARD
IPC: H01F7/12
Filed: 1980-04-02
Abstract: In order to prevent premature fracture of the short-circuiting ring (2) and nevertheless to allow it to be constructed economically, one of two parallel limbs (20, 21) of the short-circuiting ring (2) is located in a groove (110) in the pole surface (11) with play, while the other short-circuiting ring limb (21) rests on a support (4), consisting of elastomeric material, behind a tab (120) on the outer pole side (12). <IMAGE>
Patent CH-610079-A5 (CH)
Title: Regulating tap, especially for a radiator
Inventor: BRUVRY MICHEL ADRIEN
IPC: G05D23/02
Filed: 1977-03-04
Abstract: The travel of the regulating knob (8) is limited to a rotation of less than one turn by two pins (39a, 39b) parallel to the axis of rotation, passing through a radial wall of the knob (8) and interacting with a stop (40) integral with the base (7). It is desirable to allow the use of two similar pins (39a, 39b) but to avoid, however, them attacking the stop with different overhangs due to the unscrewing or screwing of the regulation knob (8). To this end, the radial wall (17, 41) has different axial thicknesses (e + h<1>, e + h<2>) at the positions at which the two pins (39a, 39b) pass through it, the difference being of the order of magnitude of the axial translation of the knob (8) between the two limit positions. <IMAGE>
Patent CH-654941-A5 (CH)
Title: Appliance for issuing travel tickets
Inventor: MILLER DAVID WILLIAM
IPC: G07B1/00
Filed: 1982-05-07
Abstract: A camera (1, 2, 7, 9, 15, 16, 18) simultaneously photographs a person (19), to whom a travel ticket is to be issued, and two data indicators (10) which are in the viewing field of the camera. The first data indicator indicates the time and/or date of issue of the travel ticket and the second data indicator the time and/or date of expiry of the travel ticket. A device recording and identifying value units is connected to a computer which changes the first-mentioned time to the time and/or date of expiry in accordance with the value of the entered value unit. The appliance is suitable especially for issuing season tickets in skiing areas. <IMAGE>
Patent CH-620714-A5 (CH)
Title: Mechanism for the movement of hooks in texturing machines of looms
Inventor: BOBBIO BENEDETTO
IPC: D03C1/14
Filed: 1978-03-28
Abstract: The mechanism enables the openness of the weave to be increased in looms. It comprises two parallel horizontal bars (1, 2), each disposed on one side of the mechanism and provided with projecting teeth (3, 4) disposed in alternate positions on each bar so that each tooth of one bar is disposed between two adjacent teeth of the other bar. Each bar (1, 2) is hinged on one side to a connecting rod (9) pivoted eccentrically on a rotatable disc (10), and is fixed on the other side to a vertical bar (18) whose free end slides in a guide (21) lying in a vertical plane with an inclined longitudinal axis. Each bar (1, 2) is moved vertically upwards and downwards as a result of the rotation of the disc (10) and by means of the connecting rod (9), and is moved horizontally in opposite directions as a result of the movement of the vertical bar (18) in the inclined guide (21). Each bar (1, 2) is guided in its upward and downward movement by a vertical guide (7) which slides in the housing (8) fixed to the walls of the mechanism. <IMAGE>
Patent CH-665098-A5 (CH)
Title: Arm band bracelet - consists of curved plate shaped link, with lower cut out section and pin
Inventor: OHKAWA SHOSUKE
IPC: A44C5/10
Filed: 1984-09-04
Abstract: The arm-band or bracelet is made up of a curved plate-shaped link (1), on the underside of which, in the middle, is a cut-out section (2). The sides of the link (1) which are to be joined, take a connection (3) which has a surface (4) which can be spot welded or soldered, to form a connecting-piece (5). An adjacent connection (3) is placed in the cut-out section (2), with a part protruding and held firm by a pin (6) through it. USE/ADVANTAGE - The bracelet is made up of plate-shaped links in a row joined by one pin inserted in both sides.
Patent CH-592102-A5 (CH)
Title: 3-Pyridyl amino ergoline derivs - for treatment of galactorrhoea, breast cancer, oedema, hypertension, parkinsons disease etc.
IPC: C07D457/12
Filed: 1974-04-16
Abstract: Ergoline derivs. of formula (I) and their salts: (where R = 3-pyridyl, opt. subst. by one or more of the following: halogen, hydroxy, phenoxy, lower alkyl, alkoxy and alkylthio, and -N-R1R2, R1 and R2 = H or lower alkyl) are useful as prophylaxis and for the treatment of physiological lactation, galactorrhea, and breast cancer, treatment of chronic renal nephropathia and inflammation, the regulation of electrolytic and hydric balance, treatment of oedema, hypertension, migraine attacks, pre-menstrual syndrome, and Parkinson's disease.
Patent CH-572924-A5 (CH)
Title: Thiadiazole derivs - for treating angina pectoris
IPC: C07D263/24
Filed: 1972-04-19
Abstract: hiadiazole prepn by heating a mixt. of S-5-(3-morpholino-1,2,5-thiadi azole-4-oxymethyl)-3-t-butyl oxazolidine-2-on, dibutylthin oxide, -sulphate or acetate, and benzyl alcohol, then heating the residue obtd. in a conc. mineral acid. The prods. shows blocking props. and are partic. useful for therapy of angina pectoris.
Patent CH-639371-A5 (CH)
Title: Pyrrolobenzoic acid derivatives
Inventor: MERKEL WULF DR
IPC: C07D295/155
Filed: 1982-10-08
Abstract: The compounds of the formula I <IMAGE>  in which     R denotes hydrogen, or alkyl having 1 to 4 carbon atoms;   R<1> denotes methyl or chlorine, and   X denotes oxygen, as well as their pharmaceutically tolerated salts with bases and acids, are notable for their excellent diuretic and salidiuretic effects.
Patent CH-656260-A5 (CH)
Title: High-voltage bushing arrangement for a high-voltage switching cell
Inventor: CLERC BRUNO
IPC: H02B13/00
Filed: 1981-10-12
Abstract: A sleeve (2), of which at least a majority rests on a circular hole (10) with a push fit, is seated in said circular hole (10) in an insulating-material wall (1) of a high-voltage switching cell. Said sleeve (2) is held axially by the flange (21) and the latching stud (20), and is free of abrupt cross-sectional changes which increase the electrical field strength. At the same time, it preferably has play all round with respect to the partial insulating layer (31) of the busbar (3). A technically perfect voltage bushing is implemented in this way, with a very simple form and economical conditions. <IMAGE>
Patent CH-603096-A5 (CH)
Title: Metal bracelet fastener
Inventor: TANNER WILLI
IPC: A44C5/20
Filed: 1976-06-11
Abstract: Metal bracelet fastener has articulated buckle fastened to one end of bracelet and articulated tongue to other end
Patent CH-611968-A5 (CH)
Title: Folding roller shutter
Inventor: BAUMANN HANS PETER
IPC: E06B9/06
Filed: 1976-06-18
Abstract: In the folding roller shutter, the turning over and stacking of the slats (147-154) takes place automatically and in particular via a parallel drive of an upper deflection shaft (132). The turning over and stacking itself is carried out by separation by means of pins (160, 165) which vary in thickness and length. For guiding the pins (160, 165) in the region of the deflection point, channels (155, 156) are arranged, which are mounted one above another and separate from one another after this point. At least a number of the pins are equipped with storm safety devices, e.g. with storm guide collars, which are arranged on the slats (147-154). Both cheeks of the guide rail (141) are provided with resilient noise-damping lips which simultaneously prevent a clattering of the slats (147-154) in the wind and the storm guide collar falling out of the guide rail (141). <IMAGE>
Patent CH-564933-A5 (CH)
Title: Inflatable mattress with jacketed skin - has pliable inextendable external envelope split into cells each contg. inflatable envelope
IPC: E04H15/32
Filed: 1972-06-28
Abstract: The inflatable mattress, chair, boat, tent etc. has an inflatable inner skin. It comprises a pliable inextendable external evenlope (1) which is subdivided into smaller cells, each of which contains an inflatable envelope (2, 3) and embodies an aperture (5), through which the inner envelope can be inserted and inflated (4). The inflation effects a rigidity of the unit resulting e.g. in a mattress sub-divided into a pillow (3) and several longitudinal cells (2). The design provides greater durability and enables replacement of the inflatable elements.
Patent BE-1006960-A5 (BE)
Title: Werkwijze en inrichting voor het genereren van drukdata.
Inventor: PLETTINCK LIEVEN
IPC: H04N1/54
Filed: 1993-04-30
Granted: 1995-01-31
Abstract: Werkwijze en inrichting voor het genereren van drukdata waarbij een eerste in een eerste toestelafhankelijke kleurenruimte gedefinieerde kleurseparatie geconverteerd wordt naar een tweede in een tweede toestel afhankelijke kleurenruimte van niet-standaard drukinkten gedefinieerde kleurseparatie geconverteerd wordt. De conversie geschiedt middels een conversiematrix die vermenigdvuldigd wordt met de eerste kleurseparatie.
Patent FR-2029242-A5 (FR)
Title: Self-perforable plug for bacteriological - culture tubes
IPC: B01L3/14
Filed: 1969-01-21
Granted: 1970-10-16
Abstract: Plug consists of a shoulder sleeve with sealing edges for closing the neck of a tube hermetically, and a bottom diaphragm across the bore. A piston with air passages and a lower cutting edge fits the bore. In the first stage the plug seals the tube, then in the second stage the piston is pushed in to cut the diaphragm and open the tube to atmosphere. Finally the assembly can be plugged or capped to reseal the tube.
Patent FR-2067615-A5 (FR)
Title: Hot water central heating system
IPC: F24D3/00
Filed: 1969-11-12
Granted: 1971-08-20
Abstract: Hot water central heating system has the tubes for heating by radiation pref. enclosed in a polyvinyl chloride sheath. Pipes pass through the floor and ceiling, and with the radiators, are supplied with water at 90 degrees C. The elements are arranged so that most of the heat is supplied by the radiators, which are pref. joined to the pipes by flexible convectors so that they can be pivoted horizontally near the floor to facilitate painting during the winter.
Patent FR-2098608-A5 (FR)
Title: Joining wood laminate panels - by overlaying adjacent sub-panels with a reinforced strip secured by adhesives
IPC: B27D1/10
Filed: 1970-07-22
Granted: 1972-03-10
Abstract: Joint between flat wood-based panels is covered with strips pref. 5-20 cm. wide of metal or layers of resin impregnated cloth secured pref. by adhesion, cured using heat and pressure. Pref. the edges of the panels are partially or completely interlocked. Mat or cloth joint covers of jute, sisal, glass or nylon, impregnated with polyester, phenolic, epoxy, acrylic or polyurethane resins pref. only partially cured prior to lamination, may be used. Esp. for assembling panels faced with resin impregnated paper or glass reinforced polyester, for applications where the additional thickness of the joint cover strips is acceptable, to obtain joints as strong as the basic panels.
Patent FR-2078106-A5 (FR)
Title: Determination of solids content of fluids - using vessel with blockable outlet and pressure or level detectors
IPC: G01N15/06
Filed: 1971-02-02
Granted: 1971-11-05
Abstract: Vessel has an inlet tube and a slot-shaped outlet, and has a pressure or level detector to sense blocking of outlet. Pref. an annular slot is used, and this may be varied, to allow periodic clearing of the outlet, the slot being formed between side wall and base of a cylindrical vessel and varied by movement of base on a shaft.
Patent FR-2146633-A5 (FR)
Title: Degreasing metal workpieces - using organic solvents while avoiding release of noxious solvent vapours
IPC: C23G5/04
Filed: 1971-07-21
Granted: 1973-03-02
Abstract: In a process for degreasing metal workpieces (I) using an org. solvent pref. liq. tri- or per-chloroethylene (I) are immersed in the solvent then withdrawn through a low density liq. layer pref. turbulent H2O and opt. in the case of cleaning by condenser using gaseous or mixed solvent, through a gaseous or vapour protective layer pref. hot air. (I) are dried outside the degreasing chamber opt. in the zone contg. the protective layer pref. by a current of hot air.
Patent FR-2151669-A5 (FR)
Title: Bacterial growth prevention - partic in foodstuffs being frozen by direct contact with refrigerants
IPC: A23L3/3463
Filed: 1971-09-08
Granted: 1973-04-20
Abstract: Continuous treatment of materials or articles for the reduction of the micro-organism population contained by these, partic. in the prepn. of frozen foodstuffs, by effectively bringing together the surface of the material and a saturated fluorochloro hydrocarbon liquid with a normal b.pt. of +50 degrees to -50 degrees C, collecting the liquid which has been in contact with material and reducing its population of micro organisms and recycling the resultant liquid in closed circuit to the material-contacting stage.
Patent FR-2154857-A5 (FR)
Title: Deuterated nitroxide radical - tetra methyl 2,2,5,5-aza -1-cyclopentane oxa-3-oxyl-1
IPC: C07D233/72
Filed: 1971-09-28
Granted: 1973-05-18
Abstract: A deuterated nitroxide radical consists of tetramethyl 2,2,5,5-aza-1 cyclopentane oxa-3- oxyl-1. This is prepd. by hydrolysis of deuterated hydantoin (dimethyl-5,5 hydantoin) to alpha-aminoisobutyric acid and then esterified to the methyl ester chlorhydrate which is reduced with LiAlD4 to the deuterated amine alcohol (alpha-amino-2-methylpropanol) and condensed with deuterated acetone (mole ratio 1:1) to give the oxazolidine (tetramethyl 2,2,5,5-oxazolidine) followed by oxidn. The radical has pronounced affinity for magnetic rays and is used in magnetometry.
Patent FR-2114587-A5 (FR)
Title: Bleaching process - for dye-contg photoconductive layer using uv light, acid or alkali bath, or peroxides
IPC: G03G11/00
Filed: 1971-11-12
Granted: 1972-06-30
Abstract: Process for toning an electro photographic layer comprising a photoconductive powder and a resin binder, consists of adding a dye or dye plus pigment to the layer, then selectively bleaching after development. The bleaching is carried out by irradiating (with UV) or by an acid or alkaline bath or by the use of peroxides.
Patent FR-2117352-A5 (FR)
Title: 2,4,5,6,7-pentachloro-benzoxazole - acaricide and fungicide
IPC: B01J27/128
Filed: 1971-12-03
Granted: 1972-07-21
Abstract: The novel title cpd is produced by chlorinating benzoxazoles of formula: I(in which X is H, Br, Cl alkylmercapto or SO3H, Y is Cl and n is 0-3) pref. in the presence of chlorination catalyst e.g. Lewis acids or I2, at 60-200 degrees c. It is esp. useful for the control of acarids which are resistant to organophosphorus cpds.
Patent FR-2237466-A5 (FR)
Title: Folding boxes for transporting household goods - is half assembled, packed, then finally closed up
IPC: B65D5/18
Filed: 1973-07-09
Granted: 1975-02-07
Abstract: The box is formed by two sheets, one for the box itself and one for the lid. The box is formed by raising the rear (8) and the two side walls (10) and using the extensions (14) on the sides to lie on top of and to reinforce the base. The goods to be packed can then be pushed into place, and the front of the box (6) folded up, the extensions (16) slipping inside the sides (10), giving double thickness. Extension flaps at the top of the sides are folded over to hold the sides together. There are locking devices (18)(19) to retain the sides on the base. The lid is then placed on top.
Patent FR-2244375-A5 (FR)
Title: Mounting system for pieces of educational toys - piece slides under a saddle which fits into a hole in a mounting panel
IPC: F16B5/06
Filed: 1973-09-14
Granted: 1975-04-11
Abstract: The assembly for holding a block, or shaped part, on a board is suitable for constructional and educational toys, where correct fitting together of shapes is necessary. The board (2) has one hole (5), or more of different shapes, in it. A saddle (4) of the correct shape fits through the hole. The shaped part (1) which it is required to hold on the board slides through the open end of the saddle projecting above the board. Shoulders (6) are provided to limit its movement and a spring catch (7) holds the part in place. Feet (4) on the saddle ensure a close fit is obtained for the block.
Patent FR-2246166-A5 (FR)
Title: Car seat belt lock with spring latch - has a recessed finger push release key
IPC: B60R22/48
Filed: 1973-09-28
Granted: 1975-04-25
Abstract: The lock consists of a plastic housing with a slot to accept a U-shaped anchor frame. A spring loaded lock bar is pivoted at one end along the shank of the U-frame. The free end of the lock bar is held under a claw projection of a pivoted latch. The top of the latch has a sloping surface which bears against an inclined surface on the underside of a push key. The push key slides up and down in a keyway limited at the top by a rebate with an outward chamfered rim. The key is spring loaded up against the rebate. Downward pressure pivots the latch away from the lock bar which then opens upward. The lock is designed for use with looped combined shoulder and lap belts having three point anchorages but no fastening buckle. The lock retains a belt loop.
Patent DD-143260-A5 (DD)
Title: Verfahren zur herstellung von zephalosphorin-derivaten
Inventor: HEYMES RENE
IPC: C07D277/20
Filed: 1979-04-16
Abstract: Die Erfindung betrifft ein Verfahren zur Hersteilung von Zephalosphorin-Derivaten. Diese Verbindungen sind wertvolle Arzneimittel zur Behandlung von Krankheiten, die durch grm(+}- und grra(-) -Bakterien verursacht werden. Erfindungsgemäß Vierden Verbindungen der allgemeinen Formel I hergestellt. Syn-,Isomer, bei dem R: entweder ein VJasserstoffatom, oder ein gesättigtes oder ungesättigtes Alkylradikal mit höchstens 4 Kohlenstoffatomen» oder ein -(CH,),-Ri-Raaikal, in dem
Patent DD-200604-A5 (DD)
Inventor: RENTZEA COSTIN
IPC: C07D405/14
Filed: 1981-07-08
Abstract: Compounds of the formula    <IMAGE>  I  where Ar, R1, R2 and X have the meanings given in the claims, their preparation and their use as plant growth regulators.