baber/WOPTO huggingface dataset:
Patent CH-602034-A5 (CH)
Title: Watch bracelet with articulated links
Inventor: PAOLINI JEAN
IPC: A44C5/10
Filed: 1976-01-22
Abstract: Watch bracelet with articulated links has joint body with parallel cylindrical sections received in grooves of link ends
Patent CH-581634-A5 (CH)
Title: 7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2-ones - new method of preparation
IPC: C07D243/26
Filed: 1974-01-22
Abstract: 7-Chloro-1,2-dihydro-5-phenyl-1,4-benzodiazepin-2- ones having the formula (I) where R is H or CH3, are prepd. by oxidising the corresp. cpd. (I) in which the 2-carbonyl is replaced by CHR1 in which R1 is lower alkyl.
Patent CH-626968-A5 (CH)
Title: Device for connecting cold and hot water supply pipes
Inventor: HUSSAUF WALTER
IPC: E03C1/02
Filed: 1978-01-26
Abstract: The device for connecting cold and hot water supply pipes to a wall battery has a base plate (1) and two T joints (25) releaseably connected to it and serving to carry the water. One end of these T joints serves to receive the supply pipes and their other end serves to receive the wall battery. A pipe spacer device is also provided. This has two hollow spigots (47) which can be screwed into the two T joints (25) on the side on which the battery is connected and a bracket (48), which can be pushed into or onto the spigots (47), for maintaining the centre distance of the two T joints (25) required by the wall battery. In this arrangement, the base plate (1) is designed as a self-contained beam with reinforcements (10, 11) and is provided with insertion openings (14, 16, 20) for the reception of the T joints (25) and of fastening and retention screws (39). The base plate (1) is composed of sound insulating material, in particular fibre-reinforced plastic, e.g. glass fibre reinforced nylon. <IMAGE>
Patent CH-656810-A5 (CH)
Title: Device for coating small items, in particular small medical items, and use of the device
Inventor: FRICKE HELMUT DR
IPC: B05D1/02
Filed: 1982-02-16
Abstract: The device is provided with a drum (13) which can be rotated about an inclined axis (9) of rotation. The wall (15) of the said drum (13) has perforated wall sections (15c) which are distributed over the circumference of the drum and are separated from one another by means of perforation-free wall sections (15d). In addition, a gas transmission shoe (39) is present which rests against the outer face of the drum wall (15) during operation. During operation, as the drum rotates a coating material is sprayed onto the tablets and warm air is directed through the bed of tablets and the perforation of the drum wall (15). In this way, coating material which is sprayed onto the tablets can be quickly dried, only a small degree of abrasion of tablets and coating material taking place. <IMAGE>
Patent CH-677653-A5 (CH)
Title: Large scale automatic compost plant
Inventor: HOFER HERMANN
IPC: C05F17/02
Filed: 1989-03-28
Abstract: A plant to produce compost on a large scale from organic waste includes machinery to transfer the waste from an old, e.g., 3m high tabular dump in rows, after a certain ripeness and shrinkage has been achieved, through a water spray to a new dump. A bucket wheel picks up layers of material and an inclined conveyor transfers it to a horizontal belt weigher which controls the water spray nozzle. The reversible belt conveyor can also be displaced longitudinally. The bucket wheel is adjustable by power cylinders.  The main girder can traverse along the alley between the old and the new stacks and at right angles to it. A microprocessor controls the entire plant and calculates the expected shrinkage of the rotting material.
Patent CH-615154-A5 (CH)
Title: Process for the preparation of N,N'-disubstituted naphthylacetamidines
Inventor: MCCARTHY JAMES RAY JR
Filed: 1979-02-15
Abstract: N,N'-Disubstituted naphthylacetamidines of the following formula <IMAGE> are prepared, wherein R and R<1> each denote a halogen atom, an alkyl radical having 1 to 3 C atoms or an alkoxy radical having 1 to 3 C atoms, m and n each denote 0 or 1 and R' and R'' each denote an alkyl radical having 1 to 3 C atoms. These compounds are obtained by reacting a corresponding naphthylacetonitrile with a monoalkylamine and an alkylammonium salt. The compounds prepared, as well as their salts, may be used as antidepressants and sedatives and for the treatment of anxiety states.
Patent CH-632031-A5 (CH)
Title: Frame for supporting a component which is flush with the level of the ground surface
Inventor: FERNS DEREK
IPC: E02D29/14
Filed: 1979-02-16
Abstract: The frame comprises a hollow shaft whose wall (10) surrounds an opening having a cross-section which matches that of the component to be supported, with a flange (11) directed outwards and projecting from the end of the said wall (10) and with inner protuberances (12) adapted so as to support the said component in such a way that its top surface is substantially at the level of the said end of the wall when this end is located right at the top or of the other end of the wall when the other end is located right at the top. Application to the rapid installing of such equipment on roads. <IMAGE>
Patent CH-681150-A5 (CH)
Title: Yarn deflection guide with thermal control - has separate adjustments made to set yarn temp. at the deflection point
Inventor: WEISS HANS-JOACH
IPC: D02J13/00
Filed: 1990-06-28
Abstract: At the deflection point for a travelling yarn in a yarn guide, the yarn temp. is maintained within given limits independently of the yarn processing parameters. The temp. at the yarn deflection point is affected by altering at least one of the deflection parameters, independently of the overall yarn processing parameters. Pref. the yarn temp. at the deflection point is affected by altering at least the friction coefficient between the yarn and the deflection surface and/or the speed difference between the yarn and the deflection surface and/or increasing the deflection angle above the min. required for the process and/or the heat flow between the yarn and the ambient environment and/or the heat flow between the yarn and the yarn guide surface. The friction between the yarn and the guide surface is altered by at least the guide surface material and/or the composition of the yarn guide material and/or pressure forces against normal forces and/or a lubricant. The speed difference between the yarn and the guide surface is altered by changing the guide surface speed. The deflection angle is modified by the position of the deflector in relation to the yarn and/or by locating a number of deflectors in relation to each other. The heat flow between the yarn and the environment is set by the medium and temp. of the ambient environment and/or heat transfer between the yarn and environment and/or relative speed between yarn and guide surface and/or a contact surface between the yarn and the environment. The heat flow between the yarn and the guide surface is varied by the material of the guide surface and/or the thermal capacity or conductivity of the yarn guide and/or the heat transfer between the yarn guide and the environment and/or wetting parameters and/or a contact surface between the yarn and the yarn deflection parameters. The deflection point provides at least one process function to the yarn in addition to altering its path of travel, such as heating or cooling the yarn or acting as an applicator to deliver a dye, adhesion aid or a magnetic additive. ADVANTAGE - The heat generated by the deflection of the yarn at the guide is freely selected, adjustable and/or continuously regulated to set the yarn temp. before and after deflection according to the nature of the yarn material and its behaviour when heated.
Patent CH-690708-A5 (CH)
Title: Device for accommodation of flowing liquid materials and for stageless regulation of their evaporation
Inventor: LUSSER MILAN
IPC: A61L9/12
Filed: 1996-09-30
Abstract: The device accommodates flowing liquid materials and regulates stagelessly their evaporation. The substances are fed into absorbent material and can, for example, be acids. The process is particularly for apiarists for destruction of bee parasites, particularly varrao jacobsoni, in the hands. A trough is used to accommodate support material to be imbibed with acid together with two hole plates or sheets which are brought over the support material. One plate is firmly anchored and the other is movable. The pattern of the holes in both plates is identical, although displaced longitudinally.  The movable plate is moved forwards or backwards, so that its holes are brought to those of the area of the fixed plate. This enables the evaporation to be released, whereby the evaporation surface is reduced or completely closed.
Patent CH-675020-A5 (CH)
Title: Bolt for sporting and hunting rifle
Inventor: FORTNER PETER JUN
IPC: F41A19/34
Filed: 1987-07-30
Abstract: The rifle bolt has a bolt body (17), sliding axially to and fro in a housing (3) joined to the barrel (1) under the action of a clamping lever (11). A coching and locking member (7) in the bolt engages a recess in the inside of the housing wall. There is no control member but the locking member and an additional one (7), together with the clamping lever are actuated in synchronism.
Patent CH-688873-A5 (CH)
Title: Heat treatment furnace with an electric resistance heated refractory metal tunnel
Inventor: KNELLWOLF FRANCOIS
IPC: F27B9/06
Filed: 1993-12-03
Abstract: A heat treatment furnace has a refractory metal tunnel (2) allowing the accommodation of at least one component (11) to be subjected to a defined heat treatment. A gas circulation circuit (7, 8) allows a mixture of anti-oxidising and/or reducing gas, such as a mixture of hydrogen and nitrogen, to circulate in the tunnel towards the components. The tunnel (2) is  heated by the passage of an electric current (I) from an electric circuit (3). incorporating a primary circuit (4) and a secondary circuit (5), the secondary circuit (5) being connected in series with the tunnel (2) and the primary circuit (4) incorporating some means (6) for regulating the intensity of the current circulating in the secondary circuit (5) and in the tunnel (2).   The components (11) to be treated are fed through the tunnel on a conveyor (10).  The tunnel (2) is made of high nickel steel alloy and is thermally insulated on the outside by a ceramic fibre.
Patent CH-629148-A5 (CH)
Title: Plastic container
Inventor: ROESLER ALFRED
IPC: B65D1/02
Filed: 1978-04-10
Abstract: In a plastic container (1), vertical reinforcements are moulded spaced apart into its side walls, which reinforcements are constructed as hollows (19) and are sufficiently rigid to absorb and transmit vertical forces. <IMAGE>
Patent CH-679044-A5 (CH)
Title: New and known 4-hydroxy-6-fluoroalkyl-pyrimidine cpds.
Inventor: MILLS LESTER STEPHEN DR
IPC: C07D239/36
Filed: 1989-11-30
Abstract: (A) 4-Hydroxy-6-(pentafluoroethyl)pyrimidine (Ia) is new.  (B) Prodn. of 4-hydroxy-6(perfluoroalkyl)pyrimidines of formula (I) is effected by reacting an alkyl 2-(perfluoroalkanoyl)acetate of formula RCOCH2CCOR1 (II) with a formamidine salt of formula (III) in the presence of an alkali metal alkoxide, (NH4)2CO3 or an alkali metal carbonate: R = CF3 or C2F5; R1 = 1-4C alkyl; X = acetate or chloride.
Patent CH-654047-A5 (CH)
Inventor: PANETTI ROMOLO
IPC: E01B31/17
Filed: 1983-09-16
Abstract: 1. Method for the continuous on track reprofiling of at least one rail (12) of a railway track according to which one displaces along the track at least one assembly of grinding units (10) angularly displaced the ones with respect to the others and submitted to the pressure with which each grinding unit (10) is applied against the rail, characterized in that the said pressure is automatically controlled in function of at least one parameter which represents the dimensions of the sides (L) of a predetermined polygon (6) circumscribed to a reference profile (7) and the sides of which (L) are parallel to the corresponding active surfaces of the grinding wheels of the grinding units.
Patent CH-621746-A5 (CH)
Title: Belt conveyor
Inventor: SCHWEIGHAUSER RUDOLF
IPC: B65G17/06
Filed: 1977-05-13
Abstract: The belt conveyor contains a drive device designed as a round-link chain (30, 38, 42) and a guide rail (26, 27) of cruciform cross-section. The vertical recess (33, 34; 36, 37) in the guide rail is open at the top and at the bottom, the upper aperture (33, 34) being provided as a guide for the connecting members (23) to the support elements (17) and the lower aperture (36, 37) as a discharge for the possible impurities. The belt conveyor prevents the deposition of dirt in the drive device, which greatly improves the service life and operational reliability. <IMAGE>
Patent CH-624679-A5 (CH)
Title: Process for the preparation of prostaglandin-like 1,15-lactones
Inventor: BUNDY GORDON LEONARD
IPC: A61P43/00
Filed: 1976-06-11
Abstract: Prostaglandin-like 1,15-lactones of the formula <IMAGE> in which the substituents are defined in Claim 1, are prepared. These compounds are obtained by lactonisation of corresponding prostaglandin-like compounds of the formula <IMAGE> in which M1 is defined in Claim 1. Reduction of lactones with a 9-keto group in the cyclopentane ring results in corresponding 9 alpha - or 9 beta -hydroxyl compounds. The resulting lactones have prostaglandin-like properties and can be used for the same purposes as prostaglandins.
Patent CH-592489-A5 (CH)
Title: Deep drilling vibration damper - has elastomer shell of specified dimensions clamped to drill stem near shank
IPC: B23B29/02
Filed: 1975-06-10
Abstract: The twist drills for boring deep holes in workpieces are fitted near the shank end with a vibration damper. The damper consists of a split shell (1), made of nylon, hard rubber or another elastomer with high internal damping. Four screws (2) are used to clamp this around the steam (3) of the twist drill. When torsional vibrations are produced, these are extremely reduced by the damping action of this attachment. The very unpleasant noise normally produced is entirely eliminated. The preferred length of the cylindrical shell (1) is five times its inside dia. Its outside dia. should be twice the inside diameter.
Patent CH-638530-A5 (CH)
Title: Water-soluble rifamycin derivatives and processes for their preparation
Inventor: NITELEA ION DIPL ING
IPC: C07D498/08
Filed: 1978-01-01
Abstract: The water-soluble rifamycin derivatives possess a chemical structure of the general formula: <IMAGE>     where = N-R is a hydrazone radical, an acylhydrazone radical or an oxime radical on the 3-formylrifamycin SV, A is an alkali metal salt of an organic acid having a straight or branched chain of 1 to 16 carbon atoms, or of an aromatic acid which is substituted in the nucleus or is not substituted, or of an acid having a steroid structure, and <IMAGE>n is the number of the salt molecules between 0.5 and 5.   They are prepared by bringing into contact a rifamycin derivative of the formula II <IMAGE> with the solution of the salt A in a solvent consisting of an aliphatic alcohol having 1 to 8 carbon atoms or of an aliphatic halohydrocarbon having 1 to 3 carbon atoms, or a mixture of these, after which the reaction product, following dilution of the reaction mass with an aliphatic or aromatic hydrocarbon, is separated off by being precipitated out.
Patent CH-642417-A5 (CH)
Inventor: MENZIONATO INVENTORE RINUNCIA
IPC: E03D9/14
Filed: 1980-10-24
Abstract: The invention provides a float controlled valve, the valve having a valve member which engages a seat to close the valve. The valve member has an area which is subjected to the supply pressure in such a position tending to close the valve so that the higher the supply pressure, the greater the force tending to close the valve, said area being larger than the area of bore through which the water flows when the valve is open. Also, water flowing through the valve into the cistern tank passes into a down tube having a diaphragm preventing flow of water through the tube other than through drain apertures in the diaphragm, and outlet apertures between the valve and the diaphragm to prevent siphoning back of water from the cistern tank. The drain apertures prevent trapping of water in the down tube in the event of the cistern being emptied.
Patent BE-1002850-A5 (BE)
Title: Appareil et procede de regroupement d'articles par enveloppement.
IPC: B65G61/00
Filed: 1989-03-14
Granted: 1991-07-02
Abstract: L'invention concerne un appareil de regroupement d'une pile d'articles sur une surface ou sur la surface du plateau tournant de l'appareil de regroupement. Lorsque les articles sont regroupés sur la surface choisie, un film est enroulé autour des articles empilés à des intervalles pendant le procédé de regroupement et après l'achèvement de l'empilage.
Patent CH-632707-A5 (CH)
Inventor: ADAMS ALBERT
IPC: B60F/
Filed: 1979-11-26
Abstract: PCT No. PCT/CH80/00144 Sec. 371 Date Jul. 22, 1981 Sec. 102(e) Date Jul. 22, 1981 PCT Filed Nov. 24, 1980 PCT Pub. No. WO81/01537 PCT Pub. Date Jun. 11, 1981.A railroad car as a chassis of two parts and which are connected together by a coupling device. By lifting one end of the chassis by jacks it is possible to remove a railroad type truck and replace it with truck fitted with wheels and tires. The coupling is then opened and each half of the railroad car can be converted into a semi-trailer connected by means of a pivot to a tractor truck.
Patent CH-624715-A5 (CH)
Title: Catalyst system for biochemical reactions and process for its preparation
Inventor: WOOD LOUIS LEONARD
IPC: C12N11/08
Filed: 1975-09-08
Abstract: The catalyst system for biochemical reactions contains radicals of various biologically active substances incorporated in the polyurethane molecule. The product is in the form of a foam; the latter is therefore the support for the active substances. Possible incorporated active substances are: cellulase, pectinase, papain, bromolain, chymotrypsin, trypsin, ficin, lysozyme, lactase, amyloglucosidase, penicillin amidase, glucose isomerase, alpha-amylase, amino-acid acylase, amino-acid oxidase, asparaginase, glucose oxidase, invertase, peroxidase, pullulanase or rennin. The catalyst system is prepared by contacting a polyurethane prepolymer which has terminal isocyanate groups with the active substance, and only then carrying out the polymerisation to form a polyurethane. The polymerisation takes place under foam-forming conditions. Catalyst systems of this type in the form of active substances immobilised on polyurethane foams have an activity per unit weight of substance which is higher than that of substances immobilised on conventional supports.
Patent CH-638269-A5 (CH)
Title: Treadboard of a stairway
Inventor: BUSSMER PETER
IPC: E04F11/035
Filed: 1978-11-30
Abstract: In the case of the stairway, the treadboards (11) of which are fixedly connected to the treadboards (11) immediately below by bolt-like coupling members (12), the upper end of the bolt-like coupling member is embedded in a hole (20), which begins on the underside of the treadboard, extends in a vertical direction and does not pass through to the upper side of the treadboard, by means of a filling composition. The hole (20) has lateral undercuts (21) which are designed as a bore and are filled with the same filling composition with which the space between coupling member and wall of the hole is filled. <IMAGE>
Patent CH-559835-A5 (CH)
Title: Double-skinned insulated partition wall end-closing element - has closing strips on opposite edges of cover panels
IPC: E04B2/82
Filed: 1973-09-26
Abstract: The partition is composed of movable wall elements comprising a frame with a cover panel on both sides and insulating elements fixed in between, and a closing element at one or both ends of the whole partition, where sealing is provided between the partition and the adjoining permanent structural wall. This element has two separated closing strips, with elastic sealing lips, on opposite edges of the cover panels, and these can be swung from a rest position into their closure setting. The sealing lips are pref. made of foamed rubber. There may also be a cover strip on the main wall, against which the sealing lips can fit.
Patent CH-571267-A5 (CH)
Title: Glass fibre-reinforced plastics tension rod for insulator - anchored in end fitting of insulator for transmission of tensile forces to all glass fibres
IPC: H01B17/38
Filed: 1974-10-23
Abstract: Insulator tension rod is made of glass-fibre-reinforced plastics, pref. a thermosetting plastic material, and its end is anchored in an end fitting of the insulator by heating the end until the plastics bond between fibres is weakened; the end is then conically expanded in all directions and anchored in the fitting by filling the gaps with a curable synthetic resin. The drawing shows a view of the expanded tension rod with conical pin, with two variants of the end fitting, on the left conically adapted to the rod, and on the right cylindrical with cementing grooves.
Patent CH-694891-A5 (CH)
Title: Joinery unit e.g. wood plinth, fixation part, has return unit overhanging U-shaped cavity for horizontally folding lower part at top of rear flange and vertically folding part upwards to form spline to be fitted in grooves of joinery unit
Inventor: SAVARY GERARD
IPC: E04F19/04
Filed: 2004-05-05
Abstract: The part has a lower part (10) in which a U-shaped cavity is formed by folding the part to receive electrical cables (14). A front flange (1) of the cavity is narrower than a rear flange (9). A return unit (7) overhangs the cavity for horizontally folding the part at top of the flange (9) and vertically folding the part upwards to form a spline (6) to be fitted in grooves (11, 12) of a joinery unit. A hole (8) screws the part on wall.
Patent FR-2061230-A5 (FR)
Title: Cooling trough for hot rolled work pieces in - a rolling hill
IPC: B21B43/02
Filed: 1970-09-10
Granted: 1971-06-18
Abstract: The cooling trough has several parallel rails, positioned at a distance to each other. Some rails are stationary, with a toothed surface, while others serve as movable conveyors. These have drive units, which consist of a vertical drive, and a longitudinal drive, to move the rails in their longitudinal direction about an adjustable position, having an adjustable stroke. By moving them sideways on the cooling trough, several work pieces may simultaneously be accommodated on it.
Patent FR-2106771-A5 (FR)
Title: Cooking and sterilization process - for slices of fruit
IPC: A23B7/005
Filed: 1970-09-14
Granted: 1972-05-05
Abstract: Process is notably applicable to apples of the 'Golden' type and the slices are cooked and sterilized along a prodn. line. After weighing cold into a container, the fruit is immersed in syrup and the container is placed on a slow-moving conveyor over a row of gas burners, these bring the temp. up to 102-103 degrees C. The fruit is next separated from the syrup and packed into its selling unit, the syrup is then added back to fill the recipient completely. After application of a cover, the unit passes through a sterilizer, heated with hot air at 90 degrees C, for 15-20 mins. The prod. is cooled and packed.
Patent FR-2167789-A5 (FR)
IPC: E05F1/00
Filed: 1973-01-05
Granted: 1973-08-24
Abstract: A surface-mounted door holder-closer responsive to the products of combustion passing through multiple passageways formed in a holder-closer housing cover, a holder-closer assembly frame, and a static shield which is an integral part of an ionization chamber module. The ionization chamber module is insertable into the holder-closer frame with the frame and static shield not only defining the passageways, but also isolating the ion chamber from spurious static charges generated within the housing which would render a false alarm or false emergency door release. The frame also houses the principal components of the holder-closer, namely, a closer spring, a dashpot, a latching lever assembly, and an electromagnet responsive to modulated current flow in the ionization chamber to effect alarm or emergency release of the latching lever to close an otherwise open door. The integrated detector-holder-closer is advantageously and simply mounted on the lintel or header of a door frame.