baber/WOPTO huggingface dataset:
Patent CH-648748-A5 (CH)
Inventor: NIEDERER PETER GINO DIPL-ING
IPC: A61F2/32
Filed: 1981-02-19
Abstract: The shank of the prosthesis is provided with a plurality of parallel grooves in order to improve adhesion of the shank in a prepred bone cavity. The grooves are used to improve adhesion either directly to bone tissue or to a cement bed within a bone cavity. The grooves are spaced apart on a center-line to center-line distance of a few millimeters and each has a depth of several tenths of a millimeter.
Patent CH-678408-A5 (CH)
Title: Strip pressing equipment against shelf edge - has press screwed to cramp to grip shelf, strip and channel section rail
Inventor: DEL BASSO VITTORIO
IPC: B25B5/16
Filed: 1989-03-31
Abstract: The equipment presses a strip of material against the accessible edge of a shelf in an assembled cupboard. It comprises one or more cramps (1) gripping the shelf (5), and onto which a press (10, 15, 16) is screwed, thrusting the strip (9) against the shelf edge. The press can have a channel-section rail where it bears against the strip, so as to generate even pressure over the entire strip length. ADVANTAGE - Simplicity and low cost, with adjustable pressure.
Patent CH-592017-A5 (CH)
Title: Yarn cross winding machine - has bobbin driven by roller driven by belt displaceable by tension responsive belt along pair of frusto:conical drive rollers
IPC: B65H59/38
Filed: 1976-02-06
Abstract: Yarn cross-winding machine in which the bobbin drive is controlled automatically by a dancer roller sensing the yarn tension is provided with a belt drive adjustable by the fulcrum lever supporting the dancer roller, the fulcrum lever having attached to it a cable which displaces a clevis axially along a pair of axially parallel, frusto-conical rollers. The clevis in turn displaces the belt which is trained about the rollers. A fulcrum lever is biased by a spring to move the clevis in the opposite direction. Bobbin drive roller speed is adjusted continuously and accurately in a simple and inexpensive manner.
Patent CH-679547-A5 (CH)
Title: Foldable height-adjustable table with two top halves -  has tie rope etc., between legs, relieving torque of hinge between top halves
Inventor: MEYER THOMAS
IPC: A47B3/087
Filed: 1989-04-25
Abstract: The foldable table has inclined legs (3), by which it is adjustable for height. The hinge (1) between its top halves is relieved of torque under load. The halves (2) fold together, with the height adjusted by the angles of the legs, of which there are two or more for each half. Points (4,4') near their bottom ends move along parallel straight lines (5,5') at right angles to the table during adjustment. A tie-rope (6) of constant length is held taut between them, relieving the hinge torque. ADVANTAGE - No reduction in load-bearing capacity as compared with rigid table.
Patent CH-561701-A5 (CH)
Title: Tetrahydro-1,5-benzodiazepine-4-ones
IPC: C07D243/12
Filed: 1970-06-09
Abstract: Tetrahydro-1,5-benzodiazepine-4-ones Cpds. of formula (I) (in which R1 is H, (un)satd. (un)branched 1-6C alkyl, 2-3C alkyl substd. by OH in omega-posn., cycloalkylmethyl with 3-6C in the ring, or formyl; R2 is alpha-pyridyl or an opt. ortho-halogen, -NO2 or -CF3 substd. phenyl; R3 is H, halogen, OH, CF3, NO2 or CN) and their physiologically acceptable acid addition salts are tranquillisers and intermediates for similar medicaments.
Patent CH-570227-A5 (CH)
Title: Oil supply for saw tooth press - has oil supplied directly to eccentric which engages tooth tip
IPC: B23Q11/10
Filed: 1974-02-12
Abstract: The tips of saw blades are compressed until they widen, thus providing the required clearance. Compression of the tooth tips is carried out by an eccentric operated by a lever while the saw blade and the saw tooth being compressed are supported in a clamping bracket with adjustable support pin. The oil supply arrangement consists of a small oil reservoir mounted on the end of the small bore rigid pipe. The pipe has a square end, and can slide up and down in the saw clamping bracket. The eccentric has a flat on which the oil pipe normally rests and when this is operated oil will flow on the working surface.
Patent CH-652711-A5 (CH)
Title: Process for the preparation of 1-alkyl- or 1,4-dialkyl-5-aroyl-1H-pyrrole-2-acetic acids and derivatives thereof
Inventor: HARSANYI KALMAN
IPC: C07D207/337
Filed: 1983-04-15
Abstract: For the preparation of compounds of the formula I <IMAGE>  in which   Ar denotes a phenyl group which is optionally substituted by halogen atoms or alkyl or alkoxy groups having 1 to 4 carbon atoms,   R denotes an alkyl group having 1 to 4 carbon atoms, R<1> denotes hydrogen or an alkyl group having 1 to 4 carbon atoms,   X denotes an imino group and R<2> denotes hydrogen or an alkyl group having 1 to 4 carbon atoms, or   X denotes oxygen and R<2> denotes hydrogen and of acid addition salts of the imino compounds of the formula I and of alkali metal or alkaline earth metal salts of the carboxylic acids of the formula I, pyrrole derivatives of the formula II <IMAGE> in which Y denotes a -COOR<3> group where R<3> = a C1 to C4 alkyl group with an aromatic nitrile of the formula III Ar-CN (III> to give ketimic acid alkyl esters of the formula I in the form of the hydrochloride salt. Where compounds of the formula I are prepared in which R<2> denotes hydrogen and X is imino or oxygen, and the abovementioned salts of these compounds, these esters are subjected to hydrolysis.
Patent CH-685883-A5 (CH)
Title: Warping band width control
Inventor: BOLLEN MANFRED
IPC: D02H13/18
Filed: 1992-07-10
Abstract: To control the width of wound warps, at a warping machine, the difference (D) is registered between the warp bandwidth (BM) at the measurement point and at the take-up point (BA). The difference is used to correct the actual value at the control unit.  Also claimed is an assembly with a computer at the control unit to compute the difference between the measurement (BM) and take-up (BA) points through the known warp band variations between the warping reed (2) and the measurement point. The measured actual value can be corrected continuously by the computed difference.
Patent CH-685685-A5 (CH)
Inventor: HEINRICH ALFRED SIEGFRIED
IPC: B26F1/36
Filed: 1992-08-11
Abstract: The punching tool has a stamping head with a die (12) and a one-sided punch (6). The one-sided punch (6) enables the tool to be inserted from below at any location of a curtain rail (1, 2, 3). According to the invention, a movable guide member (7) is arranged in place of the non-existing second punch half. During the second break-off step, the guide member (7) can snap into the first part already stamped out. This ensures that the second part to be stamped out comes to lie exactly opposite the first part, and in addition the guide member (7) provides for uniform and straight stamping-out. Furthermore, to position the punch (6) during the first break-off step, additional positioning aids (9, 10) can be provided at the guide member (7) or on the die (12).
Patent CH-604620-A5 (CH)
Title: Wall blackboard with height adjustment
Inventor: HOEGGER WALTER
IPC: A47B97/06
Filed: 1976-03-15
Abstract: Wall blackboard with height adjustment uses hydraulic cylinder with pulley blocks to counterbalance weight of board
Patent CH-619383-A5 (CH)
Title: Cleaning device for pools
Inventor: SCHYDLO MARTIN
IPC: E04H4/16
Filed: 1977-03-30
Abstract: The cleaning device has a housing (1) which is movable on running wheels (4). At least one brush (10) which can be driven by the rotary movement of the running wheels (4) is mounted in the housing (1). This brush is arranged transversely to the movement direction of the cleaning device and also back-and-forth in this direction. A simply constructed drive for generating this transverse movement provides for at least one of the running wheels (4) to be connected to the brush (10) by means of a control cam (5) and a pressure element (13) guided along said control cam (5). <IMAGE>
Patent CH-683197-A5 (CH)
Title: Basket for concrete pile mfr. - has permeable stocking around rigid basket members to prevent dispersion of sand and cement into surrounding ground and water
Inventor: BLUM HERBERT
IPC: E02D5/38
Filed: 1990-12-19
Abstract: A longitudinal support basket, to make a concrete pile, has a flexible stocking (6) round the rigid components (1-5) for the longitudinal and lower contour of the basket. The stocking (6) is a woven material of polyethylene and polypropylene, in a water permeable material. USE/ADVANTAGE - The basket is for the prodn. of concrete piles. The stocking prevents sand or cement, or other components, dispersing into the surrounding ground and any water.
Patent CH-615333-A5 (CH)
Title: Drive for an adjusting device of a bedstead
Inventor: WEISS BRUNO E
IPC: A47C20/08
Filed: 1977-04-04
Abstract: The drive has a motor (15) with a downstream gear mechanism (16), whose output driving gear (17) drives a spindle (18) on which a nut (19) is screwed. The nut (19) is mounted non-rotatably on a lever (31), which is fixed on a pivoting shaft (1) extending transversely to the spindle (18), such that the nut (19) can execute an axial movement only when the spindle (18) is turned. The lever (31) and thus the pivoting shaft (1) are consequently pivoted. During the driving motion, the rotary movement is converted via the motor (15) into a translation movement of the nut (19) which converts said translation movement into a pivoting movement of the lever (31) and thus of the pivoting shaft (1). In this way, simple means are used to produce the desired torque which, assuming the same motor output, is greater than in known drives. <IMAGE>
Patent CH-679609-A5 (CH)
Title: Wind shield for weighing appts. -  has two relatively displaced wall sections moved in synchronism to gain access to weighing platform
Inventor: LEISINGER ROGER
IPC: G01G21/28
Filed: 1989-12-05
Abstract: The wind shield comprises two similar wall elements (13,15) displaced relative to one another about a central vertical axis (A) for opening and closing the wind shield.  Each wall element (13,15) is supported by a respective foot (35,43). A friction or cog wheel drive  between the latter ensures that when one wall element (13,15) is rotated, the other is rotated in sync. in the opposite direction. A ratchet device allows the opening position of the wind shield to be determined. ADVANTAGE - Allows simple single-handed access to weighing platform.
Patent CH-579927-A5 (CH)
Title: Toy for playing game of skill - has wire loop with plastic ball attached by elastic cord
IPC: A63B67/22
Filed: 1975-04-04
Abstract: A piece of wire is bent tor form a circular loop (4) and the ends of the wire are bent outwards and inserted into a hole (2) in a wooden handle (1). A bar (3) extends from the handle (1) and carries a helical tension spring (5) which has a loop (6) at its other end. An elastic cord (7) is attached to the loop (6) and a plastic ball (8) is attached to the other end of the cord (7) by means of a central hole (9). The aim of the game is to hold the wire loop horizontally and then to move it rapidly up and down and to avoid getting the cord (7) wrapped around the wire (4).
Patent CH-645776-A5 (CH)
Inventor: MEYER JACQUES
IPC: A01N43/54
Filed: 1981-11-12
Abstract: 1. Selective herbicide, characterized in that it comprises as herbicidal active substances 4-methoxy-3,3'-dimethylbenzophenone, and 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone in a weight ratio from 2:1 to 1:2,5 and as a further herbicidal active substance 3-cyclohexyl-5,6-trimethylene-uracil in a fraction of 3 to 12% of the total weight of the active substance.
Patent CH-651401-A5 (CH)
Title: Optical device having two viewing systems
Inventor: HOUSTON JOHN KENNETH
IPC: G02B23/10
Filed: 1979-11-02
Abstract: Optical components form a first and a second viewing system (8, 9). The lines (24, 22) of sight of these systems are coupled to one another for the purpose of mutual alignment. In order to test the collimation, the first viewing system has a light source (6) and a curved reflector (4) which partly transmits the light. The light source and the reflector generate a virtual source reference point (35) in the image plane of the first viewing system. The light emitted from the source reference point passes via a reflecting-prism reflector (20) from the first viewing system (8) into the second viewing system (9). An image (26) of the source reference point appears in the image plane of the second viewing system. A cross-lines grid (59) is arranged in this image plane. The deviation of the image (26) from the desired position is determined on this cross-lines grid for the purpose of monitoring the collimation. If there is a deviation of the position of the image from the desired position, a manual adjusting device (2) is used to incline a plane-parallel plate (3) more or less with respect to the line (24) of sight of the first viewing system. It is possible with the aid of the devices set forth above to achieve complete collimation between the two lines of sight in a simple way. The device described above can be used to control guided weapons. <IMAGE>
Patent CH-576725-A5 (CH)
Title: Temp. compensation circuit for quartz crystal - has ceramic capacitor in series with quartz crystal to give adequate compensation
IPC: H03L1/02
Filed: 1974-08-16
Abstract: The temperature compensatible circuit for a quartz crystal has an additional capacitor (Ck) coupled in series with the quartz crystal and whose parameters are chosen so that the quartz crystal frequency is compensated in the opposite direction to its tendency to change with temperature. The capacitor is of ceramic type. The advantage lies in giving adequate temperature compensation with the use of simple and few components. This compensation method can be used in quartz crystal thermostats used under space limitations.
Patent CH-572945-A5 (CH)
Title: D-homo-corticosteroids - anti-inflammatories
IPC: C07J63/00
Filed: 1972-03-29
Abstract: Title cpds. are of formula (I), where R6 = H, F, Cl or CH3; R9 = H, F, Cl or Br; and R17 and R21 = OH or O acyl (pref. 1-20C). (I) is pref. prepd. by standard methods.
Patent FR-2076383-A5 (FR)
Title: Joining of magnesium (alloy) components - with high melting point metal components
IPC: B23K35/00
Filed: 1970-01-13
Granted: 1971-10-15
Abstract: A layer of Ni is interposed between the surfaces of the two metallic components and the combination is then heated to form a liquid phase consisting of a Mg-Ni eutectic between the them and this undergoes limited diffusion into two metallic surfaces forming a very strong joint on cooling with a mechanical strength >600 kg/cm2.
Patent FR-2086606-A5 (FR)
Title: Unsatd zwitterionic surface active cpds
IPC: A21B1/14
Filed: 1970-04-02
Granted: 1971-12-31
Abstract: Unsatd. zwitteronic surface active cpds. Title cpds. of formula (I): (where R1 is a C6-24 (un)satd. aliphatic; R2 and R3 are each C1-6 alkyl; and Z is N or P) are used in detergent compsns. for use in automatic washing machines, and are easily prepd.
Patent FR-2048594-A5 (FR)
Title: Floor covering for gymnasuym having resilient layers
IPC: A63B6/00
Filed: 1970-05-21
Granted: 1971-03-19
Abstract: Resilient floor mat e.g. for gymnasium use consists of a number of layers, one of which yields without much resilience, another being resilient like a sprung floor. Specif. between the yielding and the resilient there is an interlayer of compact material which however promotes the resilience of the more elastic layer. Pref. the interlayer is of a glass fibre web.
Patent FR-2056856-A5 (FR)
Title: Distillation of sea-water
IPC: C02F1/10
Filed: 1970-08-11
Granted: 1971-05-14
Abstract: The salt water is passed through a series of chambers in which the temperature increases continuously and which contain an inert material such as crushed stone or brick, and allowed to evaporate. The vapour is then passed through a similar series of chambers in which the temperature continuously decreases, so that it condenses.
Patent FR-2116691-A5 (FR)
Title: Enclosed furnace base construction - with refractory enveloped and arched to reduce stress
IPC: C21D9/673
Filed: 1970-12-04
Granted: 1972-07-21
Abstract: Furnace is of type in which charge is supported on refractory base resting on steel bottom plate, and enclosure complete with heating jacket is lowered over it forming gas tight joint so that controlled atmosphere or vacuum may be employed. Refractory is subject to loss of absorbed water and reaction with e.g. fluorine; casing with e.g. steel sheet welded to bottom plate tends to heat/stress failure. Invented base is arched and rests on water-cooled 'O' ring of e.g. silicone, which seals central vault of arch so that pressure under it may be reduced slightly below that in enclosure, to obviate pressure stress on base and prevent leakage contaminating process atmosphere.
Patent FR-2112918-A5 (FR)
Title: Spiral wound resin coatings - by extruding resin cord onto a rotating cylinder
IPC: B29C48/07
Filed: 1971-08-11
Granted: 1972-06-23
Abstract: A cord of synthetic resin is extruded and wound onto the surface of a rotating cylinder, while radial pressure is applied to the cord and longitudinal pressure applied to the previous spiral so that the two form a continuous coating, either the extruder or the cylinder moving longitudinally during the process. The process eliminates difficulties encountered in coating steel cylinders with synthetic resin sheets, or applying wide extruded flat films, where it is difficult to obtain uniform coatings and slight variations necessitate expensive machines. The cylinder is pref. preheated to a temp. sufficient to prevent solidification of the windings before coalescence. The radial pressure may be exercised by a roller and the longitudinal pressure by a radial collarette attached to the roller.
Patent FR-2170587-A5 (FR)
Title: Active esters or peptides prepn - using isonitrile condensing agents
IPC: C07C237/00
Filed: 1972-12-27
Granted: 1973-09-14
Abstract: Process for preparing active esters or peptides, in which an N-protected amino acid is reacted with an active hydroxyl cpd. and/or a carboxy-protected amino acid or peptide in the presence of an isonitrile. High yields (generally 50-70%) are obtd. The N-substd formamides formed as by-product from the isonitriles are readily removed from the reaction mixt., e.g. by distn., thus giving a high-purity, and can easily be converted back into the isonitriles by treating with a dehydrating agent, e.g. COCl2 or POCl3.
Patent FR-2220981-A5 (FR)
Title: Child's hand toy made from small plates - has plates joined by strips of ribbon to give illusion of continuous motion
IPC: A63F9/08
Filed: 1973-03-09
Granted: 1974-10-04
Abstract: There are six small different coloured rectangular plates of wood or plastic each 7cm. long, 4cm. wide and 0.4cm. thick. Five plates have two lengths of ribbon attached to one side and one length of ribbon on the opposite side. The sixth plate has no ribbons attached to it. Plates are assembled with the ribbons "over and under" and the ends glued to form a continuous length. When folded in accordion fashion and held by two fingers, they unfold to form the game, giving the illusion of continuous motion.
Patent FR-2256669-A5 (FR)
Title: Flexible mould for casting concrete - has angular frame with irregularly placed wires forming support for polythene surface skin
IPC: E04G9/10
Filed: 1973-12-28
Granted: 1975-07-25
Abstract: The flexible mould for concrete and plaster is intended to produced decorative surface on prefabricated structural elements. It has a rigid frame with support elements, preferably wires, placed at different angles to support a plastics foil, e.g. of polythene which produces a surface without distinct characteristic. Preferably the support wires produce irregular loops. The plastics foil is typically transparent to permit for observation of possible air bubbles in the cast material. The smooth surface permits easy application of decorative patterns.
Patent CH-694825-A5 (CH)
Title: Accessory for front sight comprising bead inside tunnel, comprises lens shade for screwing onto bushing inserted into tunnel
Inventor: GRUENIG DANIEL
IPC: F41G1/42
Filed: 2004-06-25
Abstract: The accessory (2) comprises a bushing (5) for inserting into the tunnel (3), which has an internal thread (6) in one end on the shooting side (S) for a screw-fit connection with a ring bead (7) and which has a conically-diverging outer part (9) with an end flange (10). An external thread (12) is provided on the sight side (Z) of the lining. the axial length of the bushing and the axial position of the conical part of the bushing relative to the pre-determined axial length of the tunnel are chosen so that when the bushing is mounted inside the tunnel, part of the external thread protrudes from the tunnel, allowing an internally threaded (14) lens shade (13) to be screwed onto the sight side of the bushing. The internal thread in the bushing is in an eccentric position relative to the external thread on the bushing. The bead is integrally connected to a support (1). The lens shade comprises a crown nut.
Patent DD-151140-A5 (DD)
Title: Aufbewahrungsschachtel fuer zahnwurzelkanalbehandlungsinstrumente
Inventor: LEONARD HENRI
IPC: B65D6/06
Filed: 1980-05-29
Abstract: Eine Aufbewahrungsschachtel fuer Zahnwurzelkanalbehandlungsinstrumente mit einem Handgriff, insbesondere fuer Nervnadeln, besitzt einen Boden 1, worauf die Instrumente parallel zueinander in getrennten Ausnehmungen angeordnet sind,und einen auf den Boden aufschiebbaren Schutzdeckel 10. Der Boden ist aus leichtem Material und mit Ausnehmungen in Form  einer Reine von auf der Bodenunterseite herausstehenden Vertiefungen 2 zur Aufnahme des Instrumentengriffes versehen, welche rechtwinklig zu den Laengsseiten 3,4 des Bodens und nahe einer dieser Laengsseiten verlaufen und in Richtung auf die andere Bodenlaengsseite durch eine Rinne 5 zur Aufnahme des Instrumentenschaftes verlaengert sind. Diese Rinnen sind von einem Laenglichen, flachen Mittelbereich 6unterbrochen, dessen Boden tiefer als der Rinnenboden liegt. Bodenseitenraender 7 in mindestens gleicher Hoehe wie die Vertiefungstiefe sind wenigstens entlang der beiden Bodenlaengsseiten vorgesehen. Der Deckel ist mit zwei U-foermig umgebogenen Laengsraendern 11, 11' auf die Laengsraender des Bodens aufschiebbar.
Patent DD-240838-A5 (DD)
Title: Verfahren zum auswaschen saurer gase aus gasgemischen
Inventor: KARWAT HEINZ
IPC: C10K1/16
Filed: 1985-10-23
Abstract: Es wird ein Verfahren zum Auswaschen saurer Gase, insbesondere CO2 und H2S, aus Gasgemischen durch Waesche mit Methanol beschrieben, das alkalisch reagierende Substanzen enthaelt und nach Aufnahme der sauren Gase durch Entspannen, Strippen und/oder Warmregenieren regeneriert und wiederverwendet wird. Um eine Verbesserung der H2S-Abstrippung aus dem beladenen Methanol in einer Regeneriersaeule zu ermoeglichen, wird vorgeschlagen, CO2 dem Kreislaufmethanol an einer Stelle zuzufuehren, an der es ueblicherweise CO2-frei ist. Figur
Patent DD-292685-A5 (DD)
Title: Vorrichtung fuer abbauorgane zum kontinuierlichen auffahren von erdschlitzen
Inventor: GYNZ-REKOWSKI GUNTHER V
IPC: E02F5/20
Filed: 1985-12-24
Abstract: Ziel der Erfindung ist die material- und kostenguenstigere Ausfuehrung einer Fuehrungseinheit, die gleichzeitig einen nahezu stoerungsfreien und verschleisztechnisch sowie zeitlich guenstigeren Grabprozesz ermoeglicht. Der konstruktive und fertigungstechnische Aufwand verringert sich gegenueber herkoemmlichen Ausfuehrungen. Die Aufgabe der Erfindung besteht darin, gezielt grosze Grabkraefte auf vorher festgelegte raeumlich fixierte Punkte in einen mit Suspension gefuellten Erdschlitz aufzubringen und wird geloest, indem das Graborgan mit Baugruppen verbunden ist, die eine Fuehrungseinheit bilden, die ueber eine Zwangsfuehrung relativ zueinander in Vortriebsrichtung bewegbar sind, wobei eine an der Graben- bzw. Schlitzwand verspannt und die andere in Grabrichtung eine definierte Bewegungsrichtung erhaelt.