baber/WOPTO huggingface dataset:
Patent WO-2015123682-A4 (WO)
Title: Nettoyage d'un tube médical
Inventor: O'KEEFE KATHRYN BERNADINE
IPC: A61M39/00
Filed: 2015-02-17
Abstract: La présente invention concerne, dans différents modes de réalisation, un dispositif permettant de désobstruer un tube médical, tel qu'un tube thoracique. Dans des modes de réalisation, le dispositif comprend un élément de désobstruction qui est formé pour correspondre à une section transversale d'un tube médical. En outre, l'élément de désobstruction peut avoir une pluralité de ramifications, chaque ramification étant configurée pour désobstruer une lumière respective dans une région cloisonnée d'un tube médical. De cette manière, l'élément de désobstruction peut éliminer les obstructions des lumières individuelles de la région divisée du tube médical. La présente invention concerne également un dispositif d'actionnement d'un élément de désobstruction pour éliminer les obstructions de l'intérieur d'un tube médical. La présente invention concerne en outre des procédés d'élimination des obstructions dans un tube médical.
Patent WO-2016123638-A4 (WO)
Inventor: JACOBUS JOHANNES VAN DER MERWE
IPC: H02K1/27
Filed: 2015-11-24
Abstract: La présente invention se rapporte à un procédé efficace de production d'énergie électrique. L'invention concerne un procédé consistant à limiter ou à réduire le contre-champ électromagnétique produit entre le stator et le rotor d'un générateur ou alternateur. Le procédé consiste à utiliser de multiples boucles magnétiques fermées, chaque boucle magnétique fermée étant créée autour d'une bobine d'induction, ce qui permet de piéger la majeure partie ou la totalité du contre-champ électromagnétique produit dans la bobine d'induction (selon la Loi Lenze) pendant une utilisation normale. L'invention s'étend jusqu'à un générateur doté de deux stators séparés et d'un rotor commun. L'invention concerne également un procédé d'extraction de chaleur d'une bobine d'induction dans un système clos. L'invention décrit plusieurs modes de réalisation. Selon un mode de réalisation, le système est organisé pour produire une tension continue, ce qui permet de limiter ou de réduire les pertes. L'invention concerne également des modes de réalisation organisés de manière à produire des tensions AG.
Patent CH-610717-A5 (CH)
Title: Plant pot
Inventor: VOGEL ARNOLD
IPC: A01G9/02
Filed: 1977-01-17
Abstract: The pot comprises a duct (1) connecting the bottom of the pot to the atmosphere. Openings (4) connect the duct to the interior of the pot so as to ensure circulation of the air. This arrangement makes it possible to avoid the roots rotting. <IMAGE>
Patent CH-663833-A5 (CH)
Inventor: BERGER FRITZ
IPC: H05K7/14
Filed: 1984-02-13
Abstract: 1. Housing for control and indicating apparatus, with a rectangular cross-section, a front frame (3), and two screws (7) which are situated in opposite positions and parallel to the longitudinal axis of the housing, which are mounted rotatably and non-loosably in the housing (2) and whose screwthreaded shank in each case extends through an outwardly open housing recess (4) and carries in the housing recess (4) a clamping element (14), which clamping element being pivotable between two end positions when the respective screw (7) is turned, in the first end position having portions projecting beyond the recess (4) and in the second position being situated within the recess, characterised in that the screws (7) are situated diagonally opposite one another, that the recess (4) opens into both housing surfaces (5, 6) which meet at a corner, and that the clamping element in the second end position projects with one portion beyond the one housing surface (5) and with another portion beyond the other housing surface (6), the projecting portions each having a clamping surface, these clamping surfaces being situated in a plane parallel to the facing side of the frame.
Patent CH-686317-A5 (CH)
Title: Locking device for bidirectionally foldable step ladders
Inventor: CHANG WAN LI
IPC: E06C1/383
Filed: 1992-05-08
Abstract: The device has a pivotal element defined by a flat portion having two side portions protruding perpendicularly. A bolt pivotally attaches the pivotal element in one of the side rails and defines a transverse axis of rotation for the pivotal element at a first end. A pair of linking arms are respectively pivotally attached to the flanges of the bracket and to the pivotal element at a second end by a pin. The linking arms are dog-legged shape.      A length of the linking arms is slightly less than a radius of rotation of a path defined by movement of the pin. A handle is pivotally received on the bolt at one end and has a finger portion formed on the other end for manipulation by a user. The handle is receivable the pivotal element between the side portions. At least one stop is formed on the side rail for preventing downward movement of the bracket at a position yielding the foldable steps horizontally disposed.
Patent CH-688668-A5 (CH)
Inventor: GERBET ANDRE
IPC: G02C5/22
Filed: 1993-06-09
Abstract: The spectacles hinge comprises a first knuckle (1) integral with the face part (2) of the spectacles frame and a second knuckle (3) connected via a spring device to the side (4) of the spectacles, the said device (5) comprises a casing (10) integral with the side (4) including a longitudinal housing (11). The second knuckle (3) is integral with a prolongation (12) mounted so as to slide in the housing (11). A coil spring (16) surrounds a screw (15) of the prolongation (12) and includes one turn (19) of a diameter greater than that of the other turns and intended to engage in a groove (20) in the wall of the housing (11). The spring (16) bears, on the one hand, on this turn (19) locked in the wall of the housing (11) and, on the other hand, on the head (17) of the screw (15) in order to urge the prolongation (12) in the direction of the bottom of the housing (11) and to urge a bearing surface (26) of the casing (10) against a cam (25) integral with the first knuckle (1), thus determining open and folded-up positions of the side (4). Because of the particular shape of the end of the spring (16) interacting with the groove (20) in the housing, particularly simple construction, rapid and easy fitting and reliable operation of the spring hinge are achieved. <IMAGE>
Patent CH-684091-A5 (CH)
Title: A process for the preparation of cephem derivatives (cephalosporins).
Inventor: LEE KWANG HYEK
IPC: A61P31/04
Filed: 1992-09-04
Abstract: A process for preparing  beta -lactam derivatives of formula (I), wherein R<1> represents hydrogen or a metal salt: and R<2> represents hydrogen, acetoxy methyl, (2,5-dihydro-2-methyl-6-hydroxy-5-oxo-as-triazin-3-yl) thiomethyl or (1-methyl-1H-tetrazol-5-yl)thiomethyl is disclosed. This process comprises the steps of (a) reacting triphenylphosphine and hexachloroethane or carbon tetrachloride with 2-(2-aminothiazol-4-yl)- 2-syn-methoxyimino acetic acid in an organic solvent to give the corresponding acyloxyphosphonium chloride derivative of formula (II), and (b) acylating a previously silylated derivative of 7-ACA with this acyloxyphosphonium chloride derivative without its isolation. <IMAGE>
Patent CH-672342-A5 (CH)
Title: Water closet bowel with inbuilt tank - uses pneumatic pressure to force water upwards from tank
Inventor: MONN WALTER
IPC: E03D1/28
Filed: 1986-06-10
Abstract: The water closet bowl has a flushing water tank (A) built into its body.  The lower part (B) is forced upwards from the tank by pneumatic pressure. ADVANTAGE - Compact construction.
Patent CH-684472-A5 (CH)
Title: Clip, in particular bag clip
Inventor: NAESLUND JAN INGEMAR
IPC: B65D33/16
Filed: 1993-01-21
Abstract: A one-piece plastic clip, in particular for the closure of bags at any desired location along the height of the bag or at a location adjacent to the bag opening. The clip has two limbs (2, 3) pivotable relative to each other and having active surfaces. The active surfaces are intended for clamping bag material between them when the limbs are brought together, to close the bag. The free ends of the limbs have a snap-closure device (4, 5) which can be opened manually and closed automatically when the limbs are brought together. At least one of the limbs (3) possesses a resilient bridge (6) which acts in such a way that it presses bag material tightly against the opposite active surface to close the bag. <IMAGE>
Patent CH-688164-A5 (CH)
Title: Latent energy room heater
Inventor: EGOLF PETER WILLIAM
IPC: F24J2/34
Filed: 1992-10-23
Abstract: The building structure, for room heating, uses latent energy stored from solar rays by units at walls and/or room surfaces exposed to the sun. Each latent energy store unit is a least one hollow body containing latent energy storage material with a phase change at a set temperature. At least one transparent surface to close the body is at the side exposed to the sun. The latent energy store unit can be a transparent glass brick, incorporated into the building structure, containing a calcium chloride hexahydrate as a salt hydrate, with a melting point of about 27 deg C.
Patent CH-680842-A5 (CH)
Inventor: HELFERICH FRITZ
IPC: B23P15/40
Filed: 1989-09-22
Abstract: A stamping die (1) of sheet steel has at least one web (6) projecting from the front side (5) and having in each case a stamping edge (7), in which arrangement the normal distance of the stamping edge (7) from the rear side (4) of the stamping die (1) varies by a desired size (h) with a tolerance of at most 0.04 mm. At both flanks (30) of the stamping edge (7), one recess (31) or bulged portion (32) each, produced by pressing, is arranged directly on this stamping edge (7). If need be, the rear side (4) of the stamping die (1), in at least one area of the webs (6), can have material removed from it or can be filled with material. <IMAGE>
Patent CH-685485-A5 (CH)
Title: Human power pedal drive
Inventor: MUELLER HEINRICH
IPC: B62M1/36
Filed: 1991-12-17
Abstract: The drive has at least one bottom bracket bearing (12) built into the frame (10) which supports a crank (14) with two pedals (16). The cranks are attached to an endless cable (28), with an idler mechanism, to transmit the driving force to a drive axle. The pedal crank for each bottom bracket bearing has a jockey wheel (22) in the peripheral zone.  Two freely rotatable, rigidly connected crank wheels (26) are arranged in the frame. The two endless cables are tensioned by a tensioning roller (30) and are guided over the jockey roller and the crank wheel. The jockey wheels lock during the transmission of a foot pressure.
Patent CH-623118-A5 (CH)
Title: Revolving hydraulic device
Inventor: CARRIER RENE
IPC: F04C2/344
Filed: 1978-04-10
Abstract: The revolving element of the device consists of the set of compression chambers (11, 12, 13) which are axially aligned. Each chamber has two large sectors with opposite apexes, concentric but of different radii (R,r). Inside this set there is housed a spindle (20), rotationally immobilised and carrying, for each chamber, a vane (24). The ends of the vanes are in contact with the external wall of the compression chambers. When this element revolves, a volume of incompressible fluid is trapped in a closed enclosure, whose available volume is then decreased. The device is used as a hydraulic brake, preferably in conjunction with a double differential in order to produce a speed variator. It may also be used as a motor or pump. <IMAGE>
Patent CH-681394-A5 (CH)
Inventor: FRISCHKNECHT ALBERT DR PHIL II
IPC: F21V9/40
Filed: 1990-12-18
Abstract: Known processes and devices for regulating the luminance of a surface capable of being illuminated cause changes of the colour temperature or local fluctuations of the lighting intensity. The disclosed process varies the light flux by generating uniformly distributed shadowings, so that a uniform distribution of the lighting intensity, as well as a uniform angular distribution of the luminous intensity, can be achieved. A particularly appropriated diaphragm is composed of a disk provided with several mutually parallel sickle-shaped openings.
Patent CH-660315-A5 (CH)
Title: Process for the production and stacking of reinforced-concrete reinforcing mats
Inventor: RITTER GERHARD DR DIPL-ING
IPC: B21F27/10
Filed: 1983-08-22
Abstract: So that reinforced-concrete reinforcing mats, the cross-wire end parts of which project beyond the longitudinal edge wires and are bent back in the form of loops relative to the longitudinal edge wires, can, despite the loops, be stacked in a space-saving manner so as to be alternately non-reversed and reversed, a lattice web with loops equally oriented without exception, in which the loop width is smaller than the gap between adjacent loops, is produced, and mats are cut to length from this lattice web and, being alternately reversed through 180 DEG , are stacked alternately offset relative to one another in terms of length, in such a way that the loops of one mat come to rest in the gaps between the loops of the next mat.
Patent CH-590547-A5 (CH)
Title: Radial capacitor with outer plastic coating - has flaps to raise capacitor off circuit board and allow cleaning agent to pass beneath
IPC: H05K3/26
Filed: 1975-04-14
Abstract: The plastic-coated encapsulated radial capacitor has its terminal legs extending radially from the roll (1). The roll is encapsulated in a plastic material and coated on the outside with a plastic layer which is left open at the bottom to expose the encapsulant. The plastic coating has flaps (6) at its bottom to raise the capacitor off the pc board and allow cleaning agent to pass beneath capacitor unhindered. In a second embodiment, the plastic coating (4) may be inside the encapsulant for part of its length - ie the encapsulant is both inside and outside the coating.
Patent CH-587699-A5 (CH)
Title: Cutting tool with inserted cutting tip - has clamping pin with one tooth in actuating screw groove
IPC: B23B27/16
Filed: 1974-05-16
Abstract: Cutting tool has supporting shank and inserted cutting tool tip. The insert has central hole for engaging with the clamping pin on the shank. The clamping arrangement has actuating screw in a tapped hole in the shank for the pin for clamping and releasing. The screw thread is designed to prevent jamming on actuating the clamping pin. The clamping pin shank (3a) has only one tooth (3f) formed by cuts (3d). The bottom face of the cuts rest on the smooth cylindrical surfaces (4d,4e) for the actuating bolt (4). The tooth and the machined cut surfaces are slightly convex.
Patent CH-611257-A5 (CH)
Title: Process for the preparation of a new diol and use of this diol for the preparation of squalane
Inventor: FUJITA YOSHIJI
IPC: C07C33/048
Filed: 1975-05-29
Abstract: A 10,15-alkynediol containing in its molecule 30 carbon atoms with a triple bond and 1 to 5 double bonds, one of which is conjugated with the triple bond, is obtained by coupling two molecules of a 3-alkynol containing 15 carbon atoms and the chain of which carries methyl groups in positions 3, 7 and 11, in the presence of a catalyst consisting of a complex of a halide of a metal of group VIII coordinated with an organophosphorus compound. The diol thus obtained is a new intermediate compound which can be converted to squalane by hydrogenation of the unsaturations and dehydration or hydrogenolysis of the hydroxyl groups. Squalane is used as a component of cosmetic products.
Patent CH-630824-A5 (CH)
Title: Pressure-medium-actuated bar-feeding device for an automatic lathe
Inventor: GEISER MARC
IPC: B23B13/02
Filed: 1978-07-10
Abstract: A feed piston (6) is inserted with radial clearance in a guide tube arranged in alignment with the work spindle. The feed piston (6) is connected to a plunger part acting on the bar end. In a casing (1) into which the guide tube is inserted and which is set up for the supply of fluid pressure medium to the rear end of the guide tube, a multiplicity of reduction guide tubes (2A, 2B) can be inserted one inside the other into the outer guide tube (2) in order to enable bar stock of various cross-sectional sizes to be worked. Allocated here to the outer guide tube (2) and each reduction guide tube (2A, 2B) is a matching feed piston (6, 6B) and plunger part (8, 8B) as well as a matching front stop ring (14, 14B) for the feed piston (6 or 6B) used in each case. A cap nut (13) screwed onto the end of the outer guide tube (2) projecting from the casing (1) axially secures the stop ring (14, 14B) and the inserted reduction guide tubes (2A, 2B). <IMAGE>
Patent CH-608151-A5 (CH)
Title: Method and circuit for testing a transmission line for bipolar PCM signals and for fault isolation
Inventor: LAJKO SANDOR DIPL ING
IPC: H04B17/40
Filed: 1976-06-21
Abstract: In order to test the line and the equaliser stations (1, 2), disposed at intervals, of a four-wire PCM transmission system, each individual equaliser station is polled by means of a specific PCM signal. This signal contains a number of bits with single-bipolar deviation from the HDB3 code, which number corresponds to the ordinal number of the equaliser, and is transmitted into the line between two bits with double-bipolar deviation. The test circuit (F, K) of the polled equaliser station activated in this way connects the line pair at the transmitting end with the line pair at the receiving end so that the return of a test signal transmitted at the end of the line can be observed there. A similar signal is transmitted to cancel the short circuit, the number of bits with single-bipolar deviation, however, being greater than the ordinal number of the equaliser station which has just been tested. <IMAGE>
Patent CH-596504-A5 (CH)
Title: Cigarette lighter construction
Inventor: PIFFATH RODNEY STEPHEN
IPC: F23Q2/16
Filed: 1974-06-28
Abstract: Cigarette lighter construction has reservoir with seal and hollow projection ignition member
Patent CH-622495-A5 (CH)
Title: Process for the preparation of novel polypeptide derivatives
Inventor: PLESS JANOS DR
IPC: C07K14/70
Filed: 1976-07-19
Abstract: There are prepared novel polypeptide derivatives of the formula I <IMAGE>  in which     R1, R2 and Z have the meanings given in Patent Claim 1,   B represents -Gly-, -D-Ala-, -Sar- or -Pro-,   D represents -Phe-, -D-Phe-, -Tyr- or -D-Tyr-, E represents -D- or -L-methionine or -D- or -L-methionine sulphoxide, and F represents one of the aminoalcohol residues defined in Patent Claim 1.   These compounds can be used for the relief of pain conditions of all sorts of origin.
Patent CH-610655-A5 (CH)
Title: Apparatus for the automatic inspection of the periphery of an article having an axis of symmetry
Inventor: BELL DONALD ATKINSON
IPC: G01B11/02
Filed: 1976-09-02
Abstract: The apparatus for automatically inspecting machined articles must allow inspection of all the articles of a batch and comprises a transparent plate (5) mounted on a rotating table (1). The article to be tested is placed in a groove in the plate (5), within a light beam (14) emitted by a source (15). A line (34) of detectors scans an image of the article. The result of this scanning is transmitted to a computational device (CP) which defines the positions of the edges of the shadow of the article. By slowly rotating the table (1), the image of the article is sequentially scanned, and the computational device (CP) can indicate the length, width or axial curvature of the article. <IMAGE>
Patent CH-619618-A5 (CH)
Title: Heel locking apparatus for cross-country ski bindings
Inventor: VETTERLI ADOLF
IPC: A63C9/08
Filed: 1977-10-21
Abstract: The heel retaining part (6) is displaceably mounted between two jaws (6) which are mounted on the front part of the baseplate (1). In the advanced position, this part engages in the heel of the ski boot. As a result of the resilience of the ski boot sole, which is tensioned between the heel retaining part and the front cross-country ski binding, the tilting joint (11) is secured in the lower dead centre position. As a result, the retaining part is fixed in this position. This retaining part can be retracted via the tilting joint. In this manner, the heel is released. This position is secured by a ball catch. The retaining part can be displaced backwards and forwards, via the tilting joint, by means of the ski-stick point inserted into the recesses (18a, 18b) of the rear joint member (14). <IMAGE>
Patent CH-579035-A5 (CH)
Title: Perfluoroalkyl sulphoxides for fibre coating - prepd by oxidation of a per-fluoroalkyl thioether with hydrogen peroxide
IPC: D06M13/345
Filed: 1972-09-15
Abstract: Title sulphoxides are of formula (I): RfCH2CH2SOxCmH2mA (I) (where Rf is 5-18C perfluoroalkyl; A is carboxyl, carboxyl ester, carbamide or cyanogen; x is 1 or 2 and m is 1-3; when A is COOH, m can only be 1 when x is 1. (I) are prepd. from RfCH2CH2SCm''H2m''A (m'' is 1-3) by oxidation by H2O2 at 40-50 degrees C and then 100-110 degrees C over 15-60 min. The cpds. are hydrophobic and oleophobic and have excellent hydrolytic stability, and are useful in pref. of other fluoro cpds.
Patent CH-615234-A5 (CH)
Title: Method of erecting a structure by means of press-driving
Inventor: VALLI DIPL BAUING ETH SIA FRAN
IPC: E21D9/00
Filed: 1976-11-01
Abstract: The method makes it possible to drive complete structures, e.g. railway underpasses, into the ground according to the press-pipe driving system, the size of the covering playing no role. The essential features are:   1. Guarantee of the final position of the structure by means of an insertion track (2) 2. The form of the insertion track is such that work can be carried out safely with conventional press-driving equipment 3. Securing, in the horizontal and vertical direction, of the earth material situated above the structure, i.e. against pushing away and material falling in, by forming an anchored frame (11, 12, 13) 4. Complete reduction of the friction forces on the upper side of the structure by forming an additional sliding horizon   The advantage of the construction method consists in being able to forgo securing structures, e.g. auxiliary bridges. Arrangements lying above the driving section, e.g. tracks, can be used without restriction. Work can be carried out with conventional driving devices. Conventional methods such as e.g. lubricant injections can be used additionally. <IMAGE>
Patent CH-628885-A5 (CH)
Title: Piperidine derivative
Inventor: SOTO JOSE PRIETO DR
IPC: C07D211/58
Filed: 1978-01-01
Abstract: The piperidine derivative of formula: <IMAGE> in which the various symbols are defined in Claim 1, is obtained by reacting a derivative of benzoic acid of formula: <IMAGE> with a piperidine derivative of formula: <IMAGE> The piperidine derivative of formula (I) constitutes the active ingredient of pharmaceutical compositions intended for counteracting the effects of dopamine and for stimulating serotoninergic mechanisms.
Patent CH-619166-A5 (CH)
Title: Feed method for a multi-spindle automatic lathe and multi-spindle automatic lathe for implementing the method
IPC: B23Q7/00
Filed: 1977-12-22
Abstract: The material to be machined, in the form of a coil (5) passes into a straightener (6) and is cut up into blanks by a cutting device (11). The blanks thus produced are inserted into the spindles (3) from the rear with the aid of a conveyor (12). After closing the clamp the normal working cycle is engaged in order to machine the component. The method considerably reduces the reload time for bar stock for conventional multi-spindle lathes. <IMAGE>
Patent FR-2036261-A5 (FR)
Title: Disposable plastic packing sachets for - liquids or granular material
IPC: B31B39/00
Filed: 1969-03-10
Granted: 1970-12-24
Abstract: It is provided with one or more apertures which are covered by a sealing strip of thermo-plastic (e.g. polyethylene, vinylidene chloride, polyamide, polyester) or thermo-plastic covered material which is heated sealed to the sachet in a zone encircling the holes. The weld ruptures and not the sachet wall when the strip is removed.