baber/WOPTO huggingface dataset:
Patent CH-646965-A5 (CH)
Title: Heterocyclic aminocyclopentanealkenoic acids and their esters, their preparation, and pharmaceutical preparations
Inventor: COLLINGTON ERIC WILLIAM
IPC: C07D333/54
Filed: 1981-04-29
Abstract: Compounds of the formula <IMAGE> (and salts and hydrates) in which X, Y, R<1> and R<2> have the definitions given in Patent Claim 1. These compounds inhibit the aggregation of blood platelets and bronchial constriction and can be formulated for use as antithrombotic and antiasthmatic agents.
Patent CH-679269-A5 (CH)
Title: Chair angle adjuster - has lever operated lock clamped by components on seat plate
Inventor: TOBLER PETER
IPC: A47C3/026
Filed: 1989-09-21
Abstract: The angle-adjuster is for a working chair in particular, having a support (21), a seat plate hinging on an axis (27). A lock secures the plate at any desired angle. A lever (31) mounted in the support is turned by a slide on the seat plate, and actuates a lock (39). Components (43) on the seat plate clamp the lock in position. A spring (61) can be provided to counterbalance the weight of the user. ADVANTAGE - Simplicity, reliability, and low cost.
Patent CH-560503-A5 (CH)
Title: Iron-deficiency treatment for plants - using iron chelates of sugar heptonic acids
IPC: C05D9/02
Filed: 1972-03-15
Abstract: Compsn. for treating iron deficiency disorders of plants contains as active ingredient at least one iron complex salt of a sugar heptonic acid, pref. the Fe(II) or Fe(III) salts of glucoheptonic acid or D-fructose carboxylic acid. Compsns. are used to prevent or cure iron deficiency (chlorosis) in plants. The salts have excellent stability towards acids and bases. Compsns. are applied in usual forms opt. with other active ingredients to either the soil or the plants themselves. A mixt. of alpha and beta glucoheptonic acids and D-fructose carboxylic acid (heptonic acid) is prepd. from invert sugar by the cyanohydrin synthesis.
Patent CH-629211-A5 (CH)
Title: Process for the preparation of the syn isomer or a mixture of syn isomer and anti isomer of 7beta-acylamido-ceph-3-em-4-carboxylic acids with antibiotic activity
Inventor: BRADSHAW JANICE
IPC: A61K31/545
Filed: 1980-05-16
Abstract: Compounds of the formula I with antibiotic activity <IMAGE> in which the symbols B, R<1>, R<2> and R<3> have the meaning stated in Claim 1, are prepared in the form of the syn isomer or a mixture of syn isomer and anti isomer, where the content of syn isomer is at least 90%, by acylating a corresponding 7-amino-3-pyridiniomethylcephem-4-carboxylic acid or an acid addition salt or an N-silyl derivative thereof, where appropriate with intermediate protection of the 4-carboxyl group, with an oxyiminoacetic acid corresponding to the left-hand part of the formula I. In place of the latter it is also possible to employ a carboxylic acid of the formula  R<1>-CO-COOH and then to react the resulting intermediate with a hydroxylamine R<2>ONH2. In another process, the resulting ceph-3-em compound is esterified. Resulting compounds of the formula I in which B is >S->O can subsequently be reduced to the corresponding, preferred, compounds in which B is >S. The compounds are distinguished by an antibiotic activity with a broad spectrum of action, especially by a high activity against Gram-negative microorganisms including those which produce  beta -lactamases, and furthermore have a high stability to  beta -lactamases produced by some Gram-negative organisms, and to esterases.
Patent CH-660144-A5 (CH)
Title: Method for manufacturing a borer or a file, with a groove, device for implementing the method as well as borer or file obtained
Inventor: MATSUTANI KANJI
IPC: A61C5/42
Filed: 1984-08-23
Abstract: In order to obtain a borer with a groove with a cutting angle which is greater than the cutting angle of conventional borers and a clearance angle which is smaller than the clearance angle of conventional borers, a torsion force is applied to a borer blank having a polygonal cross-section in the vicinity of its edges whilst deforming the angular end in the direction of the torsion. The device comprises a chuck (5) holding the base of the borer blank (1) and a vice (7) fitted with several jaws capable of compressing the sides of the blank (1), the chuck (5) and the vice being capable of moving away from each other by revolving with respect to each other. The jaws are mounted so as to be able to advance and retract along the thickness of the blank (1). <IMAGE>
Patent CH-584812-A5 (CH)
Title: Avalanche preventing construction - carrying rows of barrier rods has three limbed star shaped arms mounted on concrete blocks
IPC: E01F7/04
Filed: 1975-03-26
Abstract: The avalanche preventing construction, installed on a mountain, has a row of arms (1) mounted across the slope, carrying sets of rods (5,7), and mounted on a corresponding row of concrete base members (9). Each arm is star-shaped, with three radial limbs (3,6,8). The uphill limb (6) carries a set of rods (7) which span all the arms. The downhill arm has a bolt (12) through its tip, which passes through a lug (11) projecting up from the lower-most tip of the concrete base, to anchor it. The remaining arm has rods (4) parallel to the first set (7), supporting further rods (5) at right angles to the remainder. The star-shaped arms are positioned from 3 to 4 metres apart.
Patent CH-578520-A5 (CH)
Title: Hypoglycaemic acylamino(alkyl)-benzenesulphonamides or - - sulphonylureas - by heating or irradiating the corresp nitrones
IPC: C07D333/22
Filed: 1972-04-05
Abstract: Cpds. of formula (I): (where R is H or CONHR1; R1 is H, alkyl, hydroxyalkyl, alkoxyalkyl, phenoxyalkyl, cycloalkyl(alkyl), or bicycloalkyl(alkyl) with 0-3 alkyl gps. on the cycloalkyl rings, or aryl or aralkyl with 0-3 alkyl, alkoxy, CF3 and/or halogen gps. on the benzene rings; X is aryl, furyl, thienyl or pyridyl with 0-3 alkyl, alkenyl, alkoxy, alkenyloxy, alkoxyalkoxy, CF3 and/or halogen gps. on the rings, or a heterocyclic gp. of formula: where R" and R"' are H, halogen, alkyl, aryl, aralkyl or cycloalkyl with 0-3 alkyl, alkoxy, CF3 and/or halogen gps. on the rings; Z is O, or N opt. substd. by alkyl or aryl or aralkyl with 0-3 alkyl, alkoxy, CF3 and/or halogen gps. on the ring; Y is equal to O (I.e. a direct bond) or is 1-8C alkylene; n = 0-4; all alkyl, alkoxy and alkenyl gps. are "lower") are prepd. by heating (pref. at 40 degrees C to the b.p. of the solvent) or irradiating (pref. with UV) cpds. (II): Cpds. (I) are hypoglycaemic agents.
Patent CH-672983-A5 (CH)
Inventor: FURUMOTO HORACE
IPC: B23K26/00
Filed: 1986-04-23
Abstract: Calculi, stones, calcified tissue and other material are broken down for removal from within a body using laser pulses that are delivered via an optical fiber and have a wavelength, intensity, energy per pulse and pulse duration selected to break down the object into smaller particles without delivering energy sufficient to cause damage to other tissue.
Patent CH-664764-A5 (CH)
Title: New 1:2 chromium complex sulphonated dis:azo dyestuff cpds.
Inventor: BACK GERHARD DR
IPC: D06P3/32
Filed: 1985-12-23
Abstract: New 1:2 Cr complex sulphonated disazo dyestuffs are of formula (I): A and D independently = radicals of diazo components of the benzene or naphthalene series with OH or COOH gps. in the o-position to the azo gp.; B = the radical of a coupling component with the X gp. adjacent to the azo gp.; X = -O- or -NR-; R = H or 1-4C alkyl; Y = a (het)arene-azo-benzene or -napthalene, anilinophenyl, stilbyl or benzothiazolyl gp. of formulae (II-V): R1 and R5 independently = H or sulpho; R4 = H or NO2; R6 = H, Me, MeO or Cl; R2 and R3 independently = H, halogen, NO2 or sulpho; Ar1 = the radical of an opt. substd. heterocyclic or carbocyclic aromatic amine; m = 0 or 1; n = 1-7; Ka = a cation.
Patent CH-634926-A5 (CH)
Title: Lower magnetic bearing for the rotor shaft of an electricity meter
Inventor: BRUEGGEMANN FRIEDRICH
IPC: G01R11/14
Filed: 1978-06-01
Abstract: The rotor disc (9) is mounted with a hub (10) and, with the aid of a plastic hub (6), carries at the lower end a ring magnet (8) which, in turn, interacts with a fixed ring magnet (1) arranged at a bush (2) which is adjustable at the measuring mechanism frame (3). According to the invention, the magnet (8) attached on the rotor shaft (7) is pushed on to the plastic hub (6) up to the stop (6a) from the top. The plastic hub, in turn, is pressed in a self-locking manner on to the rotor shaft end up to the stop of the magnet (8) on the hub (10) of the rotor disc (9). <IMAGE>
Patent CH-632351-A5 (CH)
Title: See-through anatomical model for first aid exercises
Inventor: REIST-KUENDIG FRANCOISE
IPC: G09B23/32
Filed: 1978-06-21
Abstract: The see-through anatomical model has a skeleton which is provided in the body and has a skull (14), a lower jaw (16) articulated to the latter, a flexible spinal column (2) which supports the skull (14) and has a neck part (12), a thorax (5, 6) which is mounted on the spinal column (2), a pelvis, and shoulder, pelvic, arm and leg joints (18, 19). These parts are formed in such a way that they permit movements similar to those of a genuine human body. An artificial lung (70) installed in the thorax (5, 6) is designed for autonomous breathing and for artificial respiration, preferably via the mouth (71) or via the nose (73), depending on the head position in each case. Furthermore the see-through anatomical model includes an artificial circulation of liquid in a system of channels which corresponds to the main arteries and veins of the human body. A see-through anatomical model is produced in this way which can be used for the realistic simulation of a number of classic accident situations. <IMAGE>
Patent CH-628672-A5 (CH)
Title: Primer and use thereof
Inventor: GUGLIELMO RICHARD J SR
IPC: C08J9/36
Filed: 1977-06-06
Abstract: The primer consists of a chlorinated hydrocarbon solvent mixed with a chlorinated paraffin, a polymer of an ester of acrylic acid and/or a vinyl copolymer as additive(s). The primer is suitable for treating a polyolefin-containing foam material for the purpose of obtaining effective adhesion of a polyvinyl cover on said material.
Patent CH-634950-A5 (CH)
Title: Protection device on electrical equipment, especially for electric motors
Inventor: UNTERWEGER HEINZ
IPC: H01H37/00
Filed: 1978-07-12
Abstract: The protection device is arranged especially on an electric motor (1). It has a thermal overcurrent trip device (2), which responds to overcurrents, is heated by the motor current, is of known type and disconnects the motor (1) when it responds. There is also a temperature sensor which is fitted to an externally accessible point on the housing of the electric motor (1). This temperature sensor can, for example, be mounted on the outside of the housing or accommodated in a recess in the housing. This temperature sensor responds to the temperature of the motor housing and likewise causes the motor (1) to be disconnected if the measured housing temperature exceeds a limiting value. Since this temperature sensor is fitted at a point on the motor housing which is easily accessible from the outside, the temperature sensor can also be mounted on the housing at any time after manufacture of the electric motor (1) and without any major cost. <IMAGE>
Patent CH-566240-A5 (CH)
Title: Cellular cardboard - for use as packaging material, esp. instead of corrugated cardboard
IPC: D21F11/12
Filed: 1973-06-14
Abstract: Cellular cardboard, esp. for use in packaging, comprises a paper strip with spaced mandrel-like, deformable cellular bodies consisting together with the paper strip of an embossed moulding in which the cellular bodies enclose softer bubble formations, forming, together with the hardened enveloping surfaces engaging these, homogeneous units the whole assembly being such that pressure forces acting on the cellular bodies can be absorbed on all sides by theresillience of the bubble formations. Matl. provides a paper-based packaging material which is cheaper to produce and easier to print on than the usual corrugated cardboard.
Patent CH-649485-A5 (CH)
Title: Projection for electric resistance welding
Inventor: OPPRECHT PAUL
IPC: B23K11/14
Filed: 1980-11-26
Abstract: To permit projection welding in thin-walled aluminium sheet, the strength of the projection (16) is increased relative to the surrounding material, and the flanks (18, 19) of the projection (16) are given a certain inclination. The projection is produced by the press-forming method between a punch and a die. <IMAGE>
Patent CH-587031-A5 (CH)
Title: Strap fixing two-holed buttons on fabric - has leading end with projections engaging shoulder in retainer under fabric
IPC: A44B1/18
Filed: 1974-11-27
Abstract: The flexible strap (1) for fixing two-holed (7) buttons (5) on fabric (3) forms a closed loop and anchors in a counter plate (12) on the reverse face of the fabric. It has an apertured (4) flat head (2) at the trailing extremity. The leading strap end (10) is fed through the holes (7) in the button (5) and back through the strap hole (4) thus closing the loop and fixing the button on the strap. The leading strap (10) extremity then continues through the fabric (3) to anchor in the counter plate (12).
Patent CH-563119-A5 (CH)
Title: S-benzyl dithiophosphoric esters - insecticides and acaricides
IPC: C07F9/165
Filed: 1971-12-17
Abstract: Title cpds. are formula I, (where R' = 1-5C alkyl; R2 = 1-5C alkyl, 3-5C alkenyl, alkinyl, O alkyl or S alkyl, PhCH2 or PhCH2CH2; R3 = 1-5C O alkyl or S alkyl, 3-5C O alkenyl, NH(1-5C) alkyl, or N (1-5C) alkyl 2; and X = H, hal, 1-5C alkyl, or NO2. I are prepd. by condensing the S-metal salt of an O, S-disubstd. phosphoric acid, with a 2-halophenyl acetic acid deriv.
Patent FR-2049276-A5 (FR)
Title: Machine for preparing receptacles from - artichoke hearts
IPC: A23N15/00
Filed: 1969-06-05
Granted: 1971-03-26
Abstract: The machine is intended for products which can be cut open to give a regular shape without the excessive removal of material, it is particularly suitable for fruits of a plant having bracts, such as artichoke hearts. The framework of the machine carries arms fitted with suction cups for holding the products to be prepared, the latter are transferred from a machine in which they have been stripped of their bracts. The receptacles are turned by displacement against a rotary blade and dressing is completed by pressing the receptacles with a punch, this is selected automatically from a number by a photo-electric device according to the diameter of the receptacle.
Patent FR-2058637-A5 (FR)
Title: Electrolytic process using a mercury cathode in a - chlorine cell
IPC: C25B1/36
Filed: 1969-09-19
Granted: 1971-05-28
Abstract: Electrolytic process, with a moveable mercury cathode, is effected in a chlorine production cell of the horizontal, or slightly inclined, type with transverse partitions which do not reach the base of the cell. Electrolysis is operated under variable pressures in the different sections; the pressure increasing in the reverse direction to that of the movement of the mercury and the electrolyte. Electrolysis is effected in the presence of pressure drops of 20-200 mm of water over a length of 1 m of the electrolytic cell. The sections may be brought into communication with each other, or with a common collector, by means of external junctions. To regulate the pressure in the different sections the resistance of the external junctions to the chlorine is modified during its passage from one section to another or to the common collector.
Patent FR-2083699-A5 (FR)
Title: Low inertia ptfe-coated shaft seals - for the shaft of a high speed camera mirror
IPC: F01D11/00
Filed: 1970-03-02
Granted: 1971-12-17
Abstract: High speed rotary shaft driven by gas jets, supported by two bearings each of which comprises at least three external wheels bearing at regular intervals (120 degrees or less) around one diameter of the shaft, with seal rings of a low friction material, specific., coated with 'Teflon' (RTM) to isolate the centre of the shaft from the atmosphere surrounding the bearings and the impeller blades. Esp. for supporting the mirror of a high speed 'slit aperture' camera, with the mirror in an evacuated chamber. Good balance, long life and cool running because the bearing races are rotating relatively slowly. The thin, low friction seals have low inertia, sustain the vacuum, exclude bearing lubrication or other contamination. The shaft is self-centering.
Patent FR-2106859-A5 (FR)
Title: Closed system storage battery
IPC: H01M10/52
Filed: 1970-09-25
Granted: 1972-05-05
Abstract: A storage battery constituting a closed system and having a pair of inert electrodes in electrolyte which contains a metallic cation of intermediate oxidation state, the equilibrium of which with the corresponding metal and with a corresponding cation of higher oxidation state favours reduction of the cation of the higher oxidation state by the metal to a cation of intermediate oxidation state, the battery constituting a closed system isolating the electrodes and electrolyte from oxidation-reduction sources external to the housing.
Patent FR-2072983-A5 (FR)
Title: Sandwich panel for fabrication of freight - containers
IPC: E04C2/22
Filed: 1970-12-07
Granted: 1971-09-24
Abstract: Sandwich panel consists of a light core (I) of expanded material, a load distributing layer on at least one side of the core, this layer being thinner than the core, an outer reinforcing skin (II) on at least the other side of the core, and transverse girders which divide the core into a number of core sections. (I) is pref. polyurethane foam, and (IIe is a resin impregnated fibrous (pref. glass) material.
Patent FR-2111500-A5 (FR)
Title: Steam/water separator - for drying steam from boilers
IPC: B01D45/12
Filed: 1971-10-18
Granted: 1972-06-02
Abstract: Appts. for increasing the efficiency of centrifugal separators for use in drying steam from steam boilers, e.g. in power stations, provided at the inlet end with a coaxially mounted profiled body with fixed vanes for impressing a helicoidal or gyratory motion on the steam/water mix, the special feature of this appts. being that the profiled body has a concave cavity in its upper face situated in the sepn. chamber, which stabilises the vortex formed in the turbulence chamber.
Patent FR-2238341-A5 (FR)
Title: Bellows type vehicle shock absorber - shape of individual elements maintained between given limits
IPC: B60R19/28
Filed: 1973-07-19
Granted: 1975-02-14
Abstract: A single cup shaped element or a series of elements forming a bellows unit may be used as a shock absorber, and can be mounted singly inside the telescopic tube containing also a compression spring to form a buffer, or a series of bellows units can be mounted behind an impact plate ahead of a vehicle. A single element may be a truncated cone, a diabolo shape or a dumb-bell shape, the ratio of the largest to the smallest section being between 2 and 25, preferably 9.
Patent FR-2239147-A5 (FR)
Title: Hinge arrangement for pivoting serving tray - plastics hinge part fixed to back of seat in motor vehicle, serves as support
IPC: E05D11/06
Filed: 1973-07-27
Granted: 1975-02-21
Abstract: Tray arranged against back of seat, pivots between two protruding lugs at the back, e.g. of inclined seat in a motor coach. Pivoting hinge part is plastics, rectangular and has pins for fixing to the tray which has an edge and lug section which pivots around a horizontal spindle arranged at the fixed part of the hinge. The pivotal edge part has two protrusions and a chamfered part coaxial with the horizontal spindle. One protrusion co-acts with an adjustable stop on the fixed part, to secure a final horizontal positions for the tray. The second protrusion has an OMEGA omega shaped recess which serves as an elastic clamp part for a pin fixed to the solid part of the hinge, thus locking the serving tray in position.
Patent DD-147748-A5 (DD)
Title: Schaltungsanordnung und verfahren zum erzeugen von wellenformen
Inventor: BOYS JOHN TALBOT
IPC: H03K/
Filed: 1979-12-12
Abstract: Eine Dreieckwellenform mit im wesentlichen linear geneigten, allmaehlich ansteigenden und abfallenden Kanten und mit einer Frequenz nf wird erzeugt aus einem n-Phasensinuswellensignal, wobei jede Phase eine Grundfrequenz f hat. Ein Segment jeder der n Phasen der Sinuswelle wird festgestellt, wenn dieses Segment innerhalb eines festgelegten Winkelbetrages von einem Bezugsdurchgangspegel, beispielsweise dem Nulldurchgang des Sinuswellensignals, liegt. Aufeinanderfolgende der festgestellten Segmente werden ausgewaehlt, um die Dreieckwellenform zu synthetisieren. Bei der bevorzugten Anwendung dieser Erfindung wird die Dreieckwellenform mit einem Bezugssignal, beispielsweise dem Sinuswellensignal, aus welchem die Dreieckwellenform erzeugt wird, verglichen, wobei dieses Bezugssignal eine regelbare Frequenz und Amplitude hat. Es werden Impulsuebergaenge am Schnittpunkt der Dreieckwellenform und jeder der entsprechenden Phasen des Bezugssignals erzeugt.
Patent DD-151607-A5 (DD)
Title: Schleifkoerper fuer die metallbearbeitung
Inventor: ELBEL KARL
IPC: B24D7/14
Filed: 1980-06-20
Abstract: Während das Ziel der Erfindung in einer Erhöhung der Effektivität
des Schleifvorganges zu sehen ist, v/obei neben der Einsparung von
Arbeitsgängen und Kosten die Qualität des Endproduktes noch erhöht
werden soll, besteht die Aufgabe der Erfindung darin, einen
Schleifkörper der gattungsgemäßen Art zu schaffen, mit dem in einem
Arbeitsgang grob- und feingeschliffen verden kann, ohne daß im
Feinschleifbereich eine Neigung zum ,,Brennen**, also überhitzen
der zu bearbeitenden Metalloberfläche, auftritt. Dieses wird im
wesentlichen dadurch erreicht, daß in Laufrichtung des Werkstückes
relativ zum Schleifkörper die Schleifzone zunächst aus einer
Grobschleifzone mit Hartmatrix und anschließend aus einer mit der
Grobschleifzone fest verbundenen Feinschleifzone mit einer Matrix aus
einem gegenüber der Hartmatrix weicher-naehgiebigen und strukturoffenen
Textilmaterial besteht. Dis Festigkeit der Feinschleifzone ist so
bemessen, daß bei über die ganze Schleifzone anliegendem Werkstück
in der Feinschleifzone höchstens derjenige
aufgenommen wird, welcher dem Anteil ihrer
dem Werkstück entspricht. - Fig,
/Anteil des Schleifdruckes
Berührungsfläche gegenüber dem Werkstück entspricht. Fig 3
Patent DD-213581-A5 (DD)
Title: Vorrichtung zum dosieren von festen landwirtschaftlichen chemikalien
Inventor: GYOEKOES SANDOR
IPC: A01C15/16
Filed: 1983-12-08
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum genau dosierten Ausbringen von festen agrochemischen Mitteln, insbesondere Kunstduenger in Form von Ganulaten. Die Erfindung gestattet mit relativ geringem Aufwand ein gleichzeitiges und genau dosiertes Ausbringen von Duengemitteln unterschiedlicher Zusammensetzung, Koernung und spezifischem Gewicht. Das Wesen der Erfindung besteht darin, die koernigen, agrochemischen Mittel im Vorratsbehaelter und waehrend des Ausbringprozesses staendig zu durchmischen, wobei unter dem Vorratsbehaelter ein geschlossener Schneckenfoerderer angeordnet ist, in dessen Mantel Ausstroemoeffnungen vorgesehen sind, die von einem Regelelement mit Dosieroeffnungen in der gewuenschten Durchgangsoeffnungsgroesse abgedeckt werden koennen. Die ueberschuessigen Materialmengen werden ueber eine am Ende der Foerderschnecke befindlichen Ueberstroemoeffnung und einer Foerdereinrichtung in den Behaelter zurueckgefuehrt.
Patent DD-210694-A5 (DD)
Inventor: ANNEN KLAUS
IPC: C07J5/00
Filed: 1983-12-20
Abstract: Novel 6 alpha -methylprednisolone derivatives of the general formula I   <IMAGE> (in which R1 represents C2-C6-I-oxoalkyl or benzoyl and R2 represents H, C2-C6- I-oxoalkyl or benzoyl) and a process for their manufacture.   The novel compounds are useful in the treatment of skin disorders and of allergic disorders of the respiratory and intestinal tracts.