baber/WOPTO huggingface dataset:
Patent CH-627533-A5 (CH)
Inventor: OBERLI RUDOLF
IPC: F16H25/24
Filed: 1978-01-27
Abstract: The screw-and-nut gearing is lubricated automatically and independently from the position and length of the screw (1), due to its rotation. This is achieved by means of a ring-shaped resilient piston (3) made of rubber which is set on screw (1) in a cylindrical cavity (4) within the nut (2), the friction between the piston and the screw being higher than the friction between the piston and the cylindrical cavity. When the screw (1) is moved forward by its rotation, it drives piston (3) which pushes the grease located in the cavity (4) and Forces it into the threads. When the screw (1) keeps rotating, the piston (3) is skidding backward but continues to push the grease into the thread. The device is used in lifting apparatus and machine-tools.
Patent CH-666004-A5 (CH)
Title: Noise dampened rail wheel
Inventor: BROCKMANN HEINZ-DIETER
IPC: B60B17/00
Filed: 1984-03-19
Abstract: The noise dampened rail wheel has an annular damper member (4) consisting of layers of thermoplastics and metal, riveted to a spreader ring (3). The damper members are in the form of curved segments, which fit into an opening round the wheel rim. At each end of each segment is welded a trapezoidal block (10) whose outer surface is sloped. In order to fit the damper segments to the wheel, between each segment is fitted a wedge block (17) on whose head is a plate (18), through whose slots pass bolts (20) which screw into tapped drillings (21) in the trapezoidal blocks (10).
Patent CH-609409-A5 (CH)
Title: Inflatable and load-bearing structure for the construction of buildings
Inventor: POUVOST FRANCOIS
IPC: E04G11/04
Filed: 1977-02-08
Abstract: The structure comprises an inflatable shell formed by an upper membrane (12) and a lower membrane (14) which are joined hermetically in order to form a first inflatable pressure chamber (16). A second inflatable pressure chamber (18) is fixed to the base of the said first pressure chamber. The pressure chambers are made of a material enabling them to be used as support and formwork in the construction of buildings made from hardening material. The first pressure chamber is inflated to a pressure (P1) which is less than that of the second pressure chamber. <IMAGE>
Patent CH-608828-A5 (CH)
Title: Process for the preparation of a water-soluble lubricant
Inventor: NUSSBAUM EUGEN
IPC: C10M111/02
Filed: 1977-02-09
Abstract: A lubricant is prepared which is intended more especially to be employed during the spinning of aluminium aerosol cans, a manufacturing technique which makes use of very high mechanical pressures. This process consists in saponifying a fatty acid with an alkali metal hydroxide and in adding an equivalent quantity by weight of ethyl alcohol to this mixture. The lubricant obtained by making use of this process is soluble in water.
Patent CH-669775-A5 (CH)
Title: Portable decorator's implement with cover paper roll holder - has frame with loose support plate with two underside guides, positively coupled to support bracket
Inventor: HOPHAN ALFONS-LANDOLT
IPC: B05B12/24
Filed: 1986-05-05
Abstract: The paper roll (4) is supported on a horizontal spindle (3), held between the uprights of the support frame (1). A clip-fastening work surface (9) is fitted to a bar (2) over the frame, with the bar serving as a carrying handle. The work surface is clipped to the carrying bar via two U-shaped brackets. The work surface is strong enough to support the weight of the operator, to reach higher working areas. ADVANTAGE - Simple design for easy wall paper application.
Patent CH-663762-A5 (CH)
Title: Writing board with hardened surface - incorporates urea glue methyl cellulose and electro-corundum with hardening agent
Inventor: WYSSEN ERNST
IPC: B43L1/00
Filed: 1984-06-05
Abstract: The writing board has a surface coating to be written on of pressed and hardened material.  This is composed of heat-hardening urea glue, a hardening agent controlling the setting time, methyl cellulose as a bonding agent, and fine-ground electro-corundum. The materials can be mixed with water to allow an even painting onto a supporting surface and drying.  The whole is then heated and subjected to pressure of 10 to 45 bar for hardening. USE - Particularly in schools, having a long life and allowing easy erasure of markings from pen, pencil or water-soluble felt tip.
Patent CH-673498-A5 (CH)
Title: Automatic brick laying system using programme-controlled robot - uses gripper to transfer bricks with simultaneous feed of bedding mortar
Inventor: PFISTER THOMAS ALBERT
IPC: E04G21/22
Filed: 1986-08-27
Abstract: The programme-controlled robot (13) has a gripper (44) for transferring the bricks from a palette stack (10) to the wall (12), with simultaneous feeding of mortar to provide a bedding for each supplied brick.  The control programme defines the position of the corners, the number of required layers etc., together with the dimensions of each handled brick. Pref. the robot (13) is supported by a wheeled chassis (40), to allow it to be moved into the required working position. USE - For automatic laying of large size heavy bricks.
Patent CH-691378-A5 (CH)
Title: Apparatus for changing the properties of materials used in the production of synthetic crystals comprises an outer electromagnetic magnetic arrangement, inner electromagnetic arrangements, an inner hollow chamber and immersion anchors
Inventor: LEHNER JEAN-MARIE
IPC: C30B33/04
Filed: 1996-07-10
Abstract: Apparatus for changing the properties of materials comprises an outer hollow cylindrical electromagnetic magnetic arrangement (1) having a recess for an excitation coil (2) in its wall; two inner electromagnetic arrangements (3, 4) arranged over each other in an axial direction and having inner excitation coils (6, 7); an inner plate-like hollow chamber (5) between the inner magnetic arrangements acting as a reaction chamber for the materials to be treated; and two immersion anchors (8, 9) which close the inner chamber of the outer magnetic arrangement.  An Independent claim is also included for a process for operating the apparatus.  Preferred Features: The inner magnetic arrangements are coated with a diamagnetic material with the same or lower friction coefficient and the same of higher heat resistance as PTFE. A copper intermediate layer is arranged between the immersion anchors and the inner magnetic arrangements.
Patent CH-592770-A5 (CH)
Title: Uncurling both edges of a running web - ensuring the web moves in a flat and open width, edges are simultaneously dried
IPC: D06C3/00
Filed: 1975-03-27
Abstract: Transversely extending, parallel, telescopic tubes are closely mounted above a perforated conveyor on which the web is carried. The tubes are connected to a blower for delivering vapour or air through the tubes under pressure. The outer end of each tube has a movable nozzle for directing a jet of air or vapour against the selvedge of web forcing the flat against the conveyor. Transverse adjustment of the nozzles is possible to deal with webs of various widths. Appts, is adjustable so webs of various widths are accommodated.
Patent CH-651710-A5 (CH)
Title: Loop set for incoming signals in a transmission system
Inventor: MEILI HEINZ
IPC: H04Q1/50
Filed: 1981-06-18
Abstract: A loop set (SS) for incoming signals in a transmission system is indicated which operates without coils and has low power consumption. For this purpose, a controllable current sink unit (SE) is inserted between the wires (a, b) of a connection line input. The loop set (SS), together with a hybrid circuit (GS), can form a so-called loop identification signal converter (SCIL). <IMAGE>
Patent CH-561172-A5 (CH)
Title: Cardioactive amines
IPC: C07C275/34
Filed: 1970-01-08
Abstract: Amines of formula (I): R1R2NCONHPhOCH2CH(OH)CH2NHR3 (I) (where R1 is H or an opt. substd. monovalent aliphatic hydrocarbon residue; R2 is an opt. substd. monovalent aliphatic hydrocarbon residue; or R1+R2 = an opt. substd. bivalent aliphatic hydrocarbon residue opt. contg. a heteroatom; Ph is m- or p-phenylenediamine, and R3 is an aliphatic or cycloaliphatic residue) are cardioselective beta-receptor blocking agents. (I) are prepd. by condensation of appropriate fragments, e.g. R1R2NH and ZCONHPhOCH2CH(OH)CH2NHR3 (where Z is a reactive residue) or by modification of analogues, e.g. redn. of Schiff's bases.
Patent CH-672591-A5 (CH)
Title: Urine collector for male incontinent patient - has flexible stretched over open top of vessel and expanded by suction device
Inventor: FISCHER EUGENE
IPC: A61B17/122
Filed: 1986-11-03
Abstract: Stretched over the edge (5) of the open top of a urine collector vessel (1) is the top end of a sleeve (3) into which is inserted the penis of an incontinent male patient. By applying suction to the interior of the vessel, the sleeve is expanded for easy use. At the bottom of the vessel is a side connection for a tube (6) with a manually operated suction device attached, such as a resilient squeeze bulb (7). The bottom of the sleeve is sealed by a clamp (13). In an alternative design, the vessel is formed by a flexible bellows which can be increased in size. ADVANTAGE - Easy use.
Patent CH-641383-A5 (CH)
Inventor: FILLIAT DANIEL
IPC: B21D41/02
Filed: 1981-07-10
Abstract: 1. Expansion head for an apparatus for flaring up or widening the ends of tubes, comprising essentially a body (1) with shifting means (2-2**1 ) for a chuck (3) the tapering end (3**1 ) of which is acting urgingly within the corresponding bore (5**3 ) of a plurality of independent concentric jaws (5) in the form of sectors interconnected by a retaining elastic means (O) positioned within a circular groove (5**4 ) established underneath the common colla (5**5 ) for each one of the aforesaid jaws (5) in order to constitute the expansion head proper, the collar (5**5 ) of which is abutted within the shouldered bore (4**3 ) of a socket (4) secured at the end of the body (1), characterized in that all the retaining means (O and A) of the jaws (5) are disposed underneath their common collar (5**5 ) to permit an extensive range of dimensions of the jaws (5) with the same socket (4), the elastic but collapsible means (A) of said jaws (5) relative to the bottom of said socket (4) being centered and positioned within a groove (5**7 ) of the aforesaid jaws (5) while protruding alternately from the external diameter of the expansion head (T) for retaining same axially and vertically in combination on the one hand with the lower face (4**4 ) of the socket (4) and on the other hand with the opposite collar (5**5 ) abutted on the inside shouldering (4**3 ) of said socket (4).
Patent CH-668999-A5 (CH)
Title: Appts. for vat dyeing cotton warp yarns
Inventor: GODAU ECKHARDT
IPC: D06B23/06
Filed: 1980-12-17
Abstract: The vat dyeing of cotton warp yarns in sheet form comprises passage through a dye bath, with removal of excess dye liquor, passage through air and/or thermal treatment; this series of phases is repeated several times.  A single dyebath, nip device and air passage are used, and the sheet of warps is looped several times to repeat the treatments before washing and rinsing. A relatively small volume of dyebath liquor is required to provide a very uniform and intense colour effect throughout the warp sheet, with possible adjustment of shade.  The dyeing appts. is simple and compact.  Easy control of the chemical balance and concn. of the dyebath is practical over a wide range of shades.
Patent CH-664821-A5 (CH)
Inventor: NEURURER HANS-R
IPC: F24D3/10
Filed: 1981-07-28
Abstract: The connecting device comprises a transmission device (2) provided at its outlet to the air-conditioning apparatus with an outgoing connection (6) and a return connection (8). At the inlet thereof, there is arranged a combined regulating device (10) which is connected to a supply connection (12) and a discharge connection (14) for the heat-conveying fluid. The combined regulating device (10) further comprises between the supply connection (12) and the discharge connection (14) a by-pass (32) wherein there is arranged a valve (30). Said valve is regulated according to the flow regulation by means of a valve (28).
Patent CH-614458-A5 (CH)
Title: Process for preparing new anionic disazo compounds
Inventor: SCHOEFBERGER GEORG
IPC: C09B67/24
Filed: 1975-04-24
Abstract: New anionic disazo compounds of the formula (I) <IMAGE> where one of the two radicals X and Y is -COOM while the other of the two radicals X and Y and the radical W are independently of each other hydrogen, halogen, (1-3C)alkyl or (1-3C)alkoxy, R1 is hydrogen, (1-3C)alkyl or (1-3C)alkoxy, R2 is hydrogen or (1-3C)alkyl and the two radicals R1 and R2 are para-disposed relative to each other when they have a meaning other than hydrogen, and M is hydrogen or the equivalent of a colourless cation, are obtained when an appropriate diazomonoazo compound is coupled onto 2-amino-5-hydroxynaphthalene-7-sulphonic acid. The compounds are used as such or in the form of solid or liquid preparations for dyeing cellulose material, in particular paper.
Patent CH-604805-A5 (CH)
Title: Continuously operating solvent extraction column
Inventor: SCHUBERT EDUARD DR
IPC: B01D11/02
Filed: 1976-05-18
Abstract: An apparatus for continuous extraction of soluble substances by means of a solvent from a basically insoluble granulate comprises a vertical extraction column in which both extraction and concn. take place. At one end (typically the top) of the column, there is a solids inlet for the granulate and concentrate outlet, while at the other (lower) end of the column, there is a granulate outlet and a solvent inlet.      A level regulator the lower end regulates the liquid level in the column; rotationally driven agitator arms mix the solid and solvent, while a rotationally drived feed screw near the granulate inlet end propels the granulate towards the outlet end. The motor of this agitator supplies a drive resistance signal to a device which regulates the solvent feed pressure in order to regulate the density of the mixt. in the extraction column.  The density of the discharged concentrate is measured by a device at the top of the column.  The concentrate is sepd. from the mixt. at the top of the column and the residue from the solvent at the bottom of the column by sieves.      The density of the solid material in the column can be accurately maintained in the desired range.  This enables the required concentration of extracted liquid to be maintained.
Patent CH-633741-A5 (CH)
Title: Barstock feed device for machine tool
Inventor: CHUARD MARCEL
IPC: B23Q7/05
Filed: 1979-07-18
Abstract: The barstock advancement is controlled by a roller (26) in frictional contact with the barstock. The roller transmits its movement to a ring (24) whose cams (31, 32) interact with switches (33, 34). The coupling between the ring (24) and the roller (26) is triggered, and a spring (27) returns the ring to the original position. Jaws clamp the barstock which is then cut. An end-of-travel switch actuates a new working cycle. The advancement of the barstock is slowed down when it touches a switch. The conveyor unit comprises a variable-speed motor (3). <IMAGE>
Patent CH-623563-A5 (CH)
Title: Process for the preparation of carboxylic acids and carboxylic acid derivatives
Inventor: MURAI HIROMU
IPC: C07C319/20
Filed: 1976-06-11
Abstract: Carboxylic acids and carboxylic acid derivatives of the formula <IMAGE> in which R<2> is an acyl radical, and the radicals R<1>, X, Y and Z have the same meaning as in Claim 1, are prepared by acylating corresponding hydroxyl compounds. The compounds of the formula II and their salts have high activity in reducing the lipoid content of the blood serum.
Patent CH-619231-A5 (CH)
Title: Process for the preparation of iodinated derivatives of cepham and of penam
Inventor: MICETICH RONALD G
IPC: C07D501/10
Filed: 1976-06-22
Abstract: The new compounds corresponding to the formula I <IMAGE> in which the meaning of the symbols is given in Claim 1, and their isomers, are obtained by treatment of a corresponding 1,2,4-dithiaz-3-eneazetidinone or of a corresponding thiazol-2-eneazetidinone or of a corresponding disulphide of sym- or asym-azetidinone with an iodinating agent or iodine. These compounds have an antibiotic activity and are additionally used for the preparation of penicillins and of cephalosporins.
Patent CH-639264-A5 (CH)
Title: Instrument used for the treatment of vertebral fractures and scoliosis
Inventor: JACOBS RAE RODNEY
IPC: A61B17/88
Filed: 1979-09-11
Abstract: The instrument has a rod (1) and two hooks (2 and 3) which can be displaced and fixed thereon and are designed for engagement in the vertebral arch of a vertebra. At least one of the hooks (3) is provided with a fixable lid (32) for sealing of the hook opening. The two hooks can be pivoted about the axis of the rod. There are engagement means for fixation of each hook in at least 10 discrete angular positions within a pivot angle of 90 DEG  on every point of its displacement range. These engagement means are each formed by a washer (21, 31) located unrotatably on the rod (1), the washer and the associated contact surface of the hook being provided with protuberances and depressions engaging each other in such a way that locking is possible. <IMAGE>
Patent CH-655996-A5 (CH)
Inventor: FUESSL ERWIN
IPC: F27B1/16
Filed: 1981-12-23
Abstract: In a shaft furnace for burning limestone or similar raw materials, gaseous, liquid or solid fuels are supplied through fuel supply pipes to the burning zone of a furnace shaft. To permit the simultaneous supply of at least two different fuels, the fuel supply pipes are arranged as multiple fuel lances. The fuel lances extend inwardly from the shaft furnace wall through the preheating zone into the first part of the burning zone. The fuel lance is a double tube member made up of an inner tube laterally enclosed by an outer tube forming an inner fuel supply passageway and an outer annular fuel supply passageway. Two separate fuels can be introduced into the burning zone, one flowing through the inner passageway and the other through the outer annular passageway. The two different fuels can be supplied in varying proportions without any changeover operations.
Patent CH-632646-A5 (CH)
Inventor: EGGER HANS-RUEDI
IPC: E04G21/04
Filed: 1978-09-22
Abstract: To reduce the impact velocity of the concrete mass upon a surface, such as a wall, a branch line is arranged at the concrete conveying hose and at a point removed from the spraying nozzle. The branch line is intended to carry compressed air and opens into the surroundings. This branch line has a valve for regulating the quantity of compressed air which is to be withdrawn. By means of the branch or withdrawal line there is appreciably reduced the rebound of the concrete mass at the wall. The concrete mixture is initially pre-moistened to a constant moisture content before it arrives along the spraying or injection path and at the spraying or injection nozzle there is added thereto a constant residual water quantity. This method affords a continuously constant water content and renders possible reduced pressure of the conveying air since the concrete mixture is only pre-moistened at the conveying path.
Patent BE-1002792-A5 (BE)
Title: Separateur huile/air.
IPC: B01D45/12
Filed: 1989-10-05
Granted: 1991-06-11
Abstract: L'invention a trait à un séparateur huile/air comprenant un réservoir (12) comportant une paroi cylindrique (14) et des parois d'extrémité comportant respectivement une sortie d'huile (24) et une sortie d'air (22). Le réservoir contient une première paroi de canal (26) contenant un coude et présentant une calotte (30) qui la relie à la paroi cylindrique (14), ainsi q'une seconde paroi de canal placée entre la paroi cylindrique (14) et la première paroi de canal et comportant également un coude (38) et une calotte (40), ainsi qu'une base perpendiculaires à la seconde paroi de canal (36). La paroi cylindrique (14) comporte un moyen (20) pour admettre un mélange d'huile et d'air dans le réservoir.
Patent BE-1005370-A5 (BE)
Title: Attendrisseur.
Inventor: PAULUS DANIEL STUART
IPC: A22C9/00
Filed: 1991-09-10
Granted: 1993-07-06
Abstract: Attendrisseur, en particulier pour de laviande de boucherie, comportant : un plateau pour recevoir une pièce de viande à attendrir, un dispositif mobile (8) présentant des moyens de support (5) d'une grille (4) destinée à immobiliser et maintenir ladite pièce sur le plateau pendant les opérations d'attendrissage, et des couteaux d'attendrissage (2) destinés à coopérer avec la grille (4) susdite et montés sur un support mobile (3), le dispositif (8) précité et la grille (4) qui y est associé étant agencés pour que seule la face de la grille (4) tournée vers le plateau entre en contact avec la pièce de viande, la grille (4) étant montée de manière amovible sur les moyens de support (5).
Patent CH-633988-A5 (CH)
Title: Grinding process and grinding receptacle
Inventor: OHNO IETATSU
IPC: B24B31/00
Filed: 1978-11-29
Abstract: The apparatus has a vertically arranged circular or polygonal abrasive-medium receptacle (1), over which there is rotatably arranged a carrier plate (2) in which there are mounted shafts (9), on the ends of which the workpieces (8) to be ground can be fastened. As the carrier plate (2) rotate, the shafts (9) mounted in it may likewise rotates, stay still or move at different angles. The abrasive-medium receptacle (1) and/or the carrier plate (2) can be moved upwards and downwards, with the result that a corresponding flow of the abrasive medium on the workpiece is achieved. In particular relatively large workpieces can also be uniformly ground within a short period of time by means of the apparatus. <IMAGE>
Patent CH-595855-A5 (CH)
Title: Anti-theft lock for skis
Inventor: FELDMANN ALFRED
IPC: A63C11/00
Filed: 1976-10-05
Abstract: Anti-theft lock for skis locks skis to cable which is attached to fence or to car roof rack
Patent CH-610302-A5 (CH)
Title: Process for the preparation of 11-deoxy- omega -pentanorprostaglandins substituted in position 16
Inventor: JOHNSON MICHAEL ROSS
IPC: C07D307/935
Filed: 1975-12-11
Abstract: New 11-deoxy-15-hydroxy(or 15-oxo)- omega -pentanorprostaglandins and their C15 epimeres, which are substituted in position 16 by a radical Ar which is  alpha - or  beta -thienyl or its 5-phenyl or 5-lower alkyl homologues;  alpha - or  beta -naphthyl; tropyl; phenyl; 3,4-dimethoxy- or methylenedioxyphenyl; 3,4-dichlorophenyl; 3,5-dimethylphenyl; or phenyl monosubstituted by Br, Cl, F, CF3, phenyl, lower alkyl or lower alkoxy, R being -H or -CH3, and their pharmaceutically acceptable salts or their esters, are prepared by hydrolysis of a compound carrying a protected hydroxyl group in position 15. The 15-hydroxyl (and/or 9-hydroxyl) group can then be oxidised to an oxo group or a 9-oxo group can then be reduced to 9-hydroxy. These compounds can be used in therapeutics. <IMAGE>
Patent CH-561504-A5 (CH)
Title: N-(hydroxybenzyl)-aspartic acid derivs - forming chelates useful against metal deficiency in plants
IPC: C05D9/02
Filed: 1971-10-01
Abstract: Title derivs. of formula (I) (where R1 is H, OH, halogen, SO3H, COOH, alkyl, alkoxy, alkylthio, haloalkyl, dialkylamino, acyl or phenyl, R2 is H, OH, halogen, alkyl or alkoxy, and R3 is H or alkyl) and their salts and metal chelates are of use for combatting metal deficiency diseases in plants. They form chelates with various metals, and these chelates are stable over a wide pH range and accordingly are suitable for correcting metal deficiency symptoms in plants growing in both acidic and alkaline soils. A particular advantage of the chelates is that they are effective after application to the above-ground parts of plants. (I) are prepd. by reacting maleic acid with glycine and subjecting the resulting N-carboxymethylaspartic acid to Mannich reaction with formaldehyde and R1, R2, R3-subst. phenol. (I) can be converted into chelates by reaction with a metal hydroxide in the presence of a solvent or diluent or by reaction with a metal salt in the presence of alkali hydroxide or ammonium hydroxide.