baber/WOPTO huggingface dataset:
Patent CH-654854-A5 (CH)
Title: Device for growing single crystals and process for operating it
Inventor: APILAT VITALY YAKOVLEVICH
IPC: C30B15/32
Filed: 1982-02-23
Abstract: The device contains a working chamber (2) which can be separated in the horizontal plane into the upper section (2a) and the lower section (2b), a vertically arranged rod (3) with a holder (4) for the seed (5), and also a drive (7) for the rotation and axial adjustment of the rod (3). The lower section (2b) of the chamber (2) contains a crucible (11) together with a heating element (13) and is arranged so as to be adjustable with respect to the frame (1) in the vertical direction as well as in the horizontal plane, and the upper section (2a) is rigidly fixed to the frame (1). In the preferred embodiment the device also includes a thermally insulated receptacle (15), and the holder (4) for the seed (5) consists of a retaining nut screwed onto the rod (3). During discharge, the single crystal (6) is raised into the upper section (2a) of the working chamber (2), and the receptacle (15) is started up instead of the lower section (2b), whereupon the single crystal (6) as a result of the frictional interaction of the single crystal (6) with the bottom of the receptacle (15) is separated from the rod (3). The device can be used for growing single crystals having large external dimensions, especially of optical and scintillation single crystals. <IMAGE>
Patent CH-671662-A5 (CH)
Title: Coded data transmission system
Inventor: MUELLER KURT HUGO DR
IPC: H04L9/32
Filed: 1982-03-26
Abstract: The transmission system agrees an identification key when a connection between two stations is first set up. This key is stored by both stations and is used in all subsequent transmissions as an extra key added to the cryphotographic key used for encrypting and decrypting the data or messages. The identification key is pref. generated fully automatically and in a random way and is transmitted by conventional cryptographic coding. The advantage lies in being able to identify and authenticate conversing stations whilst still being able to use a cryptographic system based on once-only function keys. In fact, a once-only function key may itself be used as an identification key.
Patent CH-675979-A5 (CH)
Title: Screwdriver with concentric tip - has cylindrical or tapering tip protruding from its blade, with blade and tip or tip alone being interchangeable
Inventor: TSCHUDIN HANS-RUDOLF
IPC: B25B15/00
Filed: 1988-06-01
Abstract: The screwdriver has a cylindrical or tapering tip (3) protruding from its blade (2). This engages in a concentric drilling (6) in the screw (7), so as to align and grip it during fitting. The tip diameter can be the same as the blade thickness, and the blade with tip or the tip alone can be interchangeable. In the latter case the tip can be of spring material. ADVANTAGE - Aids working in positions difficult to reach.
Patent CH-652965-A5 (CH)
Title: Welding method for the leaktight closure of thermoplastic containers, particularly containers intended to contain foodstuffs
Inventor: HORVATH LASZLO SANDOR
IPC: B29C65/08
Filed: 1983-04-28
Abstract: In the welding method, the portion of molten material (8) is displaced during the welding cycle towards the upper face (3) of the edge of the container (2) and the portion (8) is then forced to flow laterally, on either side of the axis (5) of the welding line, under the cover sheet (4), so that it rids the welding line of any trace of foreign material which might interrupt the welding line. <IMAGE>
Patent CH-610976-A5 (CH)
Title: Parallelepipedal construction block
Inventor: CAMBIUZZI GIULIO
IPC: E04B2/14
Filed: 1977-02-24
Abstract: A parallelepipedal construction block (101) is provided on both its top and bottom faces with a longitudinal depression comprising, in cross-section, two parts having a semicircular profile (104) separated by a flat section (104a). The block (101) has a central aperture (105) which extends from the top face through to the bottom face and has two vertical channels (103) down its end faces, each channel having a cross-section with half the surface area of that of the central aperture (105) and a shape corresponding to half that of said aperture. The block (101) also has two vertical holes (107), the axes of which are contained within the longitudinal median plane of symmetry on either side of the central aperture (105). The block (101) is designed for the construction of wall structures in which the blocks are mounted dry and held by means of pegs (109) inserted into the vertical holes (107); after assembly the structure is made rigid by a gridwork of concrete cast into the channels formed by the central apertures (105) and by the end channels (103) of the blocks: the grid work obtained in this way is therefore uniform and regular. <IMAGE>
Patent CH-676896-A5 (CH)
Title: Multistage battery processing system - uses washing and fraction processes for materials recycling
Inventor: BOHAC PETR DR
IPC: H01M6/52
Filed: 1987-07-08
Abstract: The processing system comprises one or more washing processes in combination with thermic handling and one or more partial fraction processes.  The mechanically pulverised old batteries are subjected to a washing process for removal of the electrolyte salts, with the pH value of the washing water maintained at between 8 and 12, eg. by addition of an alkali. The ammonia released from the electrolyte salts is obtained as NH3 gas removed from the washing water by heating, with further separation of Zn, Cd, Hg, Cu, Ni and Mn from the washing water. ADVANTAGES - Reduces environmental damage by used Alkali-Manganese or Carbon-Zinc batteries.
Patent CH-681102-A5 (CH)
Inventor: GRETHER PAUL
IPC: C03C27/06
Filed: 1990-08-10
Abstract: In the edge bond for the panes (1, 2) of the multiple glass unit there is provided a spacer profile (3), which preferably consists of a plastic material having poor heat conducting properties. It is stuck between the panes by means of a contact adhesive (4). A strip (5) of a thin, flat metal foil is attached around the spacer profile on the outside as a water vapour barrier. In marginal areas adjacent to the panes, the outer side (3.1) of the spacer profile is designed to be set back from the flat metal strip in such a way that peripheral chambers (6) are produced. These chambers are filled with an adhesive which is impermeable to water vapour, preferably a butyl adhesive. 
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Patent CH-676146-A5 (CH)
Title: Wall-mounted hot water radiator
Inventor: VIEGENER WALTER
IPC: F24H9/12
Filed: 1988-07-27
Abstract: Coupling construction for wall mounted radiator, includes housing (10) which fits in recess of wall (11) and has two angled coupling units. Housing in wall recess, has inlet connection (12) and outlet connection (13) made of pliable plastics tubes. Radiator (15) is fixed to wall (11) above housing (10). Radiator is by means of two angled tubes (16, 17) connected to the housing.
Patent CH-666609-A5 (CH)
Inventor: GRISS PETER PROF DR MED
IPC: A61F2/34
Filed: 1985-07-15
Abstract: 1. An edgeless acetabulum having a pin (6) which extends in the insertion direction (13), the same deviating from the axis (5) of symmetry of the acetabulum (2), and which projects from the outside surface, characterised in that two anchoring tabs (8) extend from the periphery of the acetabulum socket (2) in the equatorial plane and are formed with bores (9) whose axes extend parallel to the axis (5) of symmetry of the socket (2), and the external peripheral shape (11) of the tabs (8) also extends at least substantially parallel to the axis (5) of symmetry of the socket (2), so that a clamping fit for primary fixing of the socket arises in the fitted state between the pin (6) and the tabs (8).
Patent CH-685978-A5 (CH)
Inventor: FIELDEN KRYSTYNA ELZBIETA
IPC: A61K47/04
Filed: 1992-01-29
Abstract: Water-dispersible tablets comprise a drug (I) and a swellable clay (II). The tablets disperse in water within 3 min. to form a dispersion capable of passing through a screen with a mesh size of 710 microns. (I) is selected from analgesic propionic acid derivs., tranquillising benzodiazepines, antiviral nucleoside analogues, antiprotozoal naphthoquinones, allopurinol, oxopurinol, anticonvulsant 1,2,4-triazine derivs., and trimethoprim (opt. in combination with sulphamethoxazole). Also claimed is (II) for use as a dispersing agent for water-dispersible tablets. (I) is acyclovir (GB 1523865) or lamotrigine, i.e. 3,5-diamino -6-(2,3-dichlorophenyl) -1,2,4-triazine (EP 21121 and 247929). (II) is a smectitie or attapulgite clay, pref. a montmorillonite, esp. 'Veegum F' or bentonite
Patent CH-624683-A5 (CH)
Title: Process for the preparation of 7beta-amino-3-cephem-3-ol-4-carboxylic acid compounds
Inventor: WOODWARD ROBERT BURNS PROF DR
IPC: C07D205/095
Filed: 1979-04-23
Abstract: 7 beta -Amino-3-cephem-3-ol-4-carboxylic acid compounds of the formula I <IMAGE> in which R@ is hydrogen or an amino protective group R@, R@ is hydrogen or an acyl group Ac, or R@ and R@ together are a divalent amino protective group, and -C(=O)-R@ is a protected carboxyl group, the corresponding isomeric 3-oxo-cepham compounds in which the double bond is in the exo position, and the corresponding isomeric 2-cephem compounds in which the double bond is in the 2,3 position, the mixtures of isomers thereof, and the 1-oxides of 3-cephem compounds of the formula I, and salts of such compounds with salt-forming groups, are prepared by elimination of the hydroxyl protective group which is present as ether group from corresponding compounds in which the 3-hydroxy group is in protected form. The compounds can be used as intermediates for the preparation of compounds with pharmacological properties.
Patent CH-686640-A5 (CH)
Title: Battery-operated warning lamp for towed farm machinery and parked heavy plant.
Inventor: ALEXANDERSSON BO
IPC: B60Q1/14
Filed: 1993-12-28
Abstract: The warning lamp has a manual push-button switch (8) and an automatic light-sensitive switch (11,12,13,14,15,16) at the rear of the lamp glass (10), for switching the lamp on at dusk and switching it off at dawn, for preventing drainage of the dry cell battery (9) during daylight hours.The lamp is secured to a required object via a screw clamp fixture (1,2,4) with 2 alternate fixing positions, for universal application with a wide range of different objects.
Patent CH-655022-A5 (CH)
Inventor: SCHMIDT WALTER
IPC: A47J43/04
Filed: 1980-05-22
Abstract: A cutter and mixer apparatus for foodstuffs has a bowl 4 rotatably mounted in a housing. Rotary knives 10 are attached to a shaft 16 and extend into the bowl. The bowl is covered by two hoods 31, 32 which are hinged approximately in the middle above the bowl and can be swung up and open opposite one another. Below the bowl a primary plate 3 is situated on whose one end a vertical sidewall 20 is welded. An angled yoke 24 spans the bowl and is attached at one end to the sidewall and at the other end to the opposite side of the primary plate. The plate, sidewall and yoke form the support frame for the apparatus on which all important functional parts are attached. The closed construction provides for an efficient power transfer and a high level of stability.
Patent CH-628888-A5 (CH)
Title: Process for the preparation of quinoxaline di-N-oxide derivatives
Inventor: DIEL PETER J DR
IPC: C07D241/52
Filed: 1977-05-06
Abstract: Novel quinoxaline di-N-oxide derivatives of the formula <IMAGE>  are prepared. In the formula, A denotes a straight-chain or branched alkylene bridge member having 1 to 6 carbon atoms. The quinoxaline compounds are obtained by reacting alkyl 1,4-dioxido-3-methylquinoxaline-3-carboxylates with alkali metal hydroxide or tetraalkylammonium hydroxide in polar protic solvents at temperatures from 20 DEG  to 60 DEG C, followed by treatment of the quinoxaline carboxylic acid salts formed with haloalkylnitriles in polar aprotic solvents at temperatures from 20 DEG  to 80 DEG C. The compounds prepared have valuable microbicidal and growth-promoting properties in animals. Together with suitable auxiliaries, they can be converted into liquid or solid compositions conforming to the application in order to be employed in practice. For example, they are suitable for the preparation of concentrated premixes to be mixed with standard feed, or for the preparation of finished ready feed mixes.
Patent BE-1003973-A5 (BE)
Title: System for anchoring a bath towel to the ground
IPC: E04H15/62
Filed: 1990-12-06
Granted: 1992-07-28
Abstract: A clip is fastened on the one hand to a bath towel, (hand towels etc.) thenconnected by resilient tape to a stake, driven into the sand. The system,applied to the four corners of the towel, allows it to remain stretched outon the sand, even in a high wind.
Patent CH-641423-A5 (CH)
Title: Multiple cap-opener
Inventor: DERRER WALTER
IPC: B67B7/44
Filed: 1979-12-05
Abstract: The opener is composed of an operating part (10) and a handle part (30) adjoining the latter. The operating part (10) has three operational regions. The first operational region (14) is composed of a bent extension (12) with a spike (13) and is used to open vacuum screw caps. The second operational region (15) includes a hole (16) with two rows (17, 18) of serrations and is suitable for opening bottle screw caps. The third operational region (19) exhibits a conventional crown cap opener (20, 21). <IMAGE>
Patent CH-566899-A5 (CH)
Title: String purse production process - forms slots along edge closed after string insertion
IPC: B65D33/28
Filed: 1972-07-21
Abstract: Openings are initially formed (5) in the edge of the purse to accommodate the string (8), being either open at the edges or joined in pairs by slots. The string is then introduced by machine between the adjacent openings and these are closed along the periphery, so that the string is alternately exposed on the upper and the lower sides of the purse material. The openings can be formed as slots along the upper purse edge. Where there are slots between adjacent openings, they can be closed by sections of adhesive tape, or a closing strip can be fitted along the edge of the purse. Alternatively, the edge can be folded over and welded or glued in place.
Patent CH-559564-A5 (CH)
Title: Game of chance played with counters - on map divided into squares denoted by a letter-number pair
IPC: A63F3/00
Filed: 1973-09-04
Abstract: A flat horizontal frame (10) carries a map (12) divided into 15 rows and 15 columns. Each row is denoted by a number and each column by a letter so that each square is denoted by a number-letter pair. Pointers (20) which are driven by electric motors, indicate either letters (16) or numbers (18). Each player is provided with a number of counters (26) and takes turns in pressing the switches (28) and (30) which set the pointers (20) in motion. When the pointers come to rest the player places his counter on the square indicated by the number-letter combination of the pointers. If the square is already occupied he is unable to play. The winner is the one who first places all his counters on the map.
Patent CH-608411-A5 (CH)
Title: Grinding machine
Inventor: RERAT CHARLES
IPC: B24B27/00
Filed: 1977-10-26
Abstract: A series of grinding stations (7) are distributed around a rotating table (28) equipped with workpiece-holders (19) each supported by a sliding platform (21). The sliding platforms bear against fixed guiding rails (10), each by means of two rollers (30), and are each carried by two parallel slides mounted so as to pivot with respect to the table about a vertical axis. The rails (10) are placed according to a polygon, each side of which is associated with a grinding station (7). Elastic return elements (38) are arranged so as to decrease the pressure exerted on the rail by the roller which is located in front in the direction of displacement of the table and to ease the passage of this roller from one rail to the next. <IMAGE>
Patent CH-614025-A5 (CH)
Title: Universal-joint arrangement and use of the same
Inventor: KUDER ALFRED WILHELM
IPC: B25B13/06
Filed: 1976-12-07
Abstract: To improve the performance capacity of the universal-joint arrangement in a large angular range, the ball part (13) of the first ball and socket joint (13, 47) accommodates coaxially within it a second ball and socket joint (21, 33). The associated parts of the joints can be brought into engagement with one another at their working surfaces via facets, so that the rotary motion of one joint part leads to the rotary motion of the other joint part of the relevant ball and socket joint. When used in a fastening tool, the first ball and socket joint (13, 47) serves to drive an outer serrated socket part (69), whereas the second ball and socket joint (21, 33) serves to drive an inner serrated socket part (59). <IMAGE>
Patent CH-559169-A5 (CH)
Title: Analgesic anti-inflammatory cyclohexenylphenyl- - propionic acid
IPC: C07C45/60
Filed: 1968-10-11
Abstract: Analgesic anti-inflammatory cyclohexenylphenyl-propionic acid. M3A. Is a new cmpd. of formula (I) and is isolated in d- and 1-forms. It may be prepared e.g. from (where Y is a gp. convertible to COOH, esp. CN).
Patent CH-562316-A5 (CH)
Title: Unsatd cycloaliphatic ketones - for use as aroma agents in foodstuffs,drinks,perfumes,pharmaceuticals and tobacco
IPC: C11B9/00
Filed: 1971-08-17
Abstract: Title cpds. are of formula (in which there is a double bond at 2' or 3' and either two conjugated double bonds at 2 (endocyclic) and 4, or 2 (exocyclic) and 3, or two nonconjugated double bonds at 1 and 4; n = 1 or 2) are produced by reacting cpd. of the formula CH2=CH-CH2-ME (in which ME denotes Li (pref.) or a Zn2n, Cd2- or Mg-halogen gp.) with cpd. having the formula: (in which X is reactive gps. such as halogen, -O-CO-alkyl, -O-CO-aryl, -O-alkyl (pref.) or -O-aryl). The product has a double bond at 3'; this can be isomerised thermally or by a basic or acidic isomerisation agent to obtain a cpd. in which the chain double bond is at 2'. These cpds. exhibit a gamut of scents (aromatic, flowery, waxy, etc.) or can enhance natural scents.
Patent CH-565873-A5 (CH)
Title: Verifying the fibre band weight in controlled spinning machines - separate additional attachment monitors average weight for regulation
IPC: D01H5/42
Filed: 1973-12-10
Abstract: A technique for monitoring the av. wt. of strands of fibres delivered by preparatory spinning process machines, the functioning of which is controlled by electronic equipment, checks constantly or intermittently, the maintenance of or the variation from tolerances laid down, using additional independently operating devices. the measured value of the delivery from the controlled machine is thus adjusted on the basis of the comparison of the actual with the nominal value by the independent monitoring arrangement. This independent monitor includes a weighing machine for ascertaining the wt. of a sliver of fibres of a predetermined length, which is fed as a control signal to an amplifier for adjusting the actual value in the prepn. machine. Hence, the tension of the current in the circuit controlling the strand of fibres produced, can be held at a constant figure.
Patent FR-2057436-A5 (FR)
Title: Sample analysis unit with conveyor
IPC: G01N35/00
Filed: 1969-08-19
Granted: 1971-05-21
Abstract: Apparatus has a flexible-walled tube running through it to carry samples, and an analytical instrument, e.g. a radioactivity counter, positioned at an orifice in the tube. Pusher heads are positioned at intervals along the tube and are controlled by a rotatable camshaft so that they are either withdrawn or pressed against tube, deforming it and retaining samples in position. Continuous streams of samples are handled, and vacuum or controlled atmosphere connections are pref., made to sections of tube near measuring station.
Patent FR-2058494-A5 (FR)
Title: Cosmetic composns of nat or synth lyophised - royal jelly
IPC: A61K8/98
Filed: 1969-09-11
Granted: 1971-05-28
Abstract: Cosmetic products contain natural royal jelly, or solubilised synthetic. Esp used for lipstick, eyelid, or cheek, cosmetic compns.
Patent FR-2079744-A5 (FR)
Title: Non aqueous electrolyte for lithium halide cells - contg tetrachloraluminate and quaternary ammonium aluminate in thiony
IPC: H01M4/38
Filed: 1970-02-11
Granted: 1971-11-12
Abstract: Non aqueous electrolyte for Li anode cells comprising LiAlCl4 and NR4Cl where R = Me, Et, Pr, Bu pref. Et. dissolved in SOCl2. The concn. of LiAlCl4 plus up to 5 mol % NR4Cl is 1-2 mole/litre. The cathode is pref. sintered nickel and the separator polypropylene felt. The addition of NR4Cl neutralises any excess AlCl3 which otherwise attacks the Li anode. The electrolyte is prepared by adding AlCl3 then LiCl to SOCl2. Addition of NR4Cl may precipitate some LiCl which is filtered off.
Patent FR-2046307-A5 (FR)
Title: Elastic and thermoplastic yarn for run - prevention in knitted garments
IPC: D04B1/06
Filed: 1970-04-21
Granted: 1971-03-05
Abstract: Elastic and thermoplastic yarn for run prevention in knitted garments Yarn locks the stitches in stockings, socks etc. and prevents unravelling of the ends. It has at least one yarn of elastically extensible filament(s) which is unchanged below a given temp. limit and at least one anchoring yarn wound in spirals with equispaced coils and is plastifyable beneath this temp. limit to weld the stitches of the same or different yarn, by heat-treatment with preservation of the fabric elasticity below this temp limit. Preferably the elastic yarn is of rubber, elastomer or the like. The plastifying point of the synthetic yarn is below 145 degrees C pref 95-110 degrees C.
Patent FR-2056484-A5 (FR)
Title: Silicon nitride powder
IPC: C01B21/068
Filed: 1970-07-23
Granted: 1971-05-14
Abstract: A bed of silicon powder is heated in an oven having an N2 contg. atmosphere. The temp. in the bed is measured and compared with that at another point in the oven. The oven conditions are regulated according to the temp. difference so as to ensure that the temp. in the bed does not exceed a specified valve, above which beta-silicon nitride is formed. Specifically the oven conditions are regulated by removing the heat source from the oven, rarifyng the nitrogen in the atm. in the oven by reducing the pressure in the oven.
Patent FR-2094790-A5 (FR)
Title: Stable aqs silicon dioxide dispersions prepn
IPC: C01B33/141
Filed: 1970-11-24
Granted: 1972-02-04
Abstract: Stable aqs. SiO2, dispersions having a solids content of 25-75% wt are prepd by dispersing SiO2 composed of particles in the form of slightly agglomerated spheres obtained in the vapour phase from SiCl4 and/or an alkylchlorosilane, and having an av. particle size of 40-120 m mu, in water with the addition of an alkaline substance. Specif. the alkaline substance is an orthosilicate, NaOH, hydrazine hydrate of a hydroxylamine. The quantity of the alkaline substance is sufficient to provide a pH 7-12, pref. 8-10. Used for the prepn of low viscosity aqs SiO2 dispersions with a high solids content and a high sedimentation stability. The process is simple and economical.
Patent FR-2079125-A5 (FR)
Title: Synthetic belt contng embedded copper wires
IPC: F16G1/00
Filed: 1971-02-26
Granted: 1971-11-05
Abstract: The belt contains thin copper wires, as electrical conductors, which are not part of the power transmission, but act as a protection against electrostatic charging. The wires are embedded as an insert into the fibre orientated belt, and do not touch the belt surface. The belt consists of polyamide, polyester, or polyurethane and is used as e.g. a flat belt, conveyor belt, or belt-shaped machine element.