baber/WOPTO huggingface dataset:
Patent CH-677595-A5 (CH)
Title: Tooth-pick dispenser with storage container - has housing with base and lid slanting axially outwards with central hole, and guide strut and release pin on base
Inventor: SPOLJAREC DRAGUTIN
IPC: A47G21/12
Filed: 1988-11-23
Abstract: The toothpick dispenser incorporates a storage container (1) with a symmetrical longitudinal axis. The container (1) moves in a housing (2) axially between two end positions. The base (3) and lid (4) of the container (12) slant axially outward from the interior and have a hole (3.1,4.1) in the middle. The underside of the base has a guide strut next to the middle hole (3.1) with a release pin (6) movable in relation to its hole (5.1). USE/ADVANTAGE - The dispenser, for tooth picks stores them hygienically.
Patent CH-596469-A5 (CH)
Title: Plate type flexible coupling
Inventor: MICHON PIERRE
IPC: F16D3/60
Filed: 1976-04-23
Abstract: Plate type flexible coupling has wire rope loops forming elastic assembly distorting only angularly between flanges
Patent CH-611997-A5 (CH)
Title: Lighter
Inventor: RAY GUSTAVE
IPC: F24S23/71
Filed: 1977-05-11
Abstract: Lighter intended to light any easily flammable material, in particular a cigarette, using solar radiation. It consists of two shells (1, 2) forming a hinged box (1, 2, 3) which, when it is open, constitutes a paraboloid reflector (4). A support (5) in the form of a trident, arranged in the centre of the reflector, is intended to guide and to impale a cigarette. It is fixed at the end of a helical spring (6) with contiguous turns which are prestressed so as to remain rigid to support a cigarette and bend to allow closing of the box. <IMAGE>
Patent CH-637307-A5 (CH)
Inventor: CASTELLA PIERRE DE
IPC: B08B15/02
Filed: 1980-08-07
Abstract: 1. Cleansing hood for gaseous fluids, comprising an exterior housing (1), a motor (5) driving a rotor (13) adapted to generate simultaneously a ventilation function and a purifying function of polluting solid and liquid particles suspended in the fluid to be purified, characterized by the fact that the polluting particles are removed by adsorption on corrugated surfaces which make up said rotor, such as to produce a turbulent flow around these surfaces and to constrain said flow to sweep over the said surfaces without passing through them, the rotor being followed by a filter (21) designed to neutralize or transform the undesirable gaseous components contained in said fluid flow following the purification effected by the rotor.
Patent CH-569765-A5 (CH)
Title: Basic nitro dyestuffs prepn
IPC: C09B31/047
Filed: 1969-11-19
Abstract: Basic nitro dyes are of formula: free from -SO3H gps. (where R is opt. substd. aromatic-carbocyclic or aromatic-heterocyclic radical, R1 is H or optionally substd. hydrocarbon, X is direct bond or opt. substd. divalent radical, Y is opt. substd. alkylene which may be interrupted by hetero atoms, R2 and R3 are each H or optionally substd. hydrocarbon, ring B can be further substd. and R2 and R3 together with adjacent N atom can form a satd. or partially satd. heterocycle).
Patent CH-610239-A5 (CH)
Title: Method and apparatus for producing packaging blanks
Inventor: STOLPE ERIK
IPC: B31B50/64
Filed: 1976-05-24
Abstract: A web-shaped base material (5) is coated with a melted thermoplastic coating material (6) between a cooling roller (7) and a pressing roller (9). In order to reach regions (2a) in which the coating material (6) does not adhere to the base material (5), the cooling roller (7) has on its circumference recesses in the form of transverse grooves (8). Cutters (12) are arranged in the grooves (8) for cutting the base material (5) or the entire web (5, 6). A cutting roller (11) which is provided with further cutters (12) interacts with a counter-roller (10), for the simultaneous excision of a strip of base or coating material of the desired width when the web of material is severed. Rotary circular cutters (13) are used to sever the material in a longitudinal direction. A pair of perforating rollers (4) are used to perforate the base material (5). By means of intermittently driven further rollers which are not, however, illustrated, the base material (5) is severed at the perforated points, with strips being cut out if necessary while the coating material (6) remains unsevered. This arrangement ensures that edges of the coating material can project over the base material (5), in order to cover the rough cut edges of arcuate shaped blanks, for example. <IMAGE>
Patent CH-632414-A5 (CH)
Inventor: BRYNER ALEX
IPC: A61C1/00
Filed: 1979-08-08
Abstract: 1. A distributor for fluids under pression, especially for dental uses, comprising a housing (1) ; at least one liquid storage unit (12, 13, 14, 15), a compressed air source (60), an electro-valve (73, 74, 75, 76) being connected between the storage unit (12, 13, 14, 15) and the compressed air source (60) and being arranged to open or close the compressed air inlet into the storage unit (12, 13, 14, 15) ; and a delivery conduct (86, 87, 88, 89) dipping into the liquid of the storage unit and being connected to a quick-fitting liquid delivery post (36, 37, 38, 39) mounted on the housing, characterized by the fact that at least a second electro-valve (63, 64, 65, 69, 77, 91) is inserted between the compressed air source (60) and at least one quick-fitting compressed air delivery post (33, 34, 35, 40, 41, 42, 42a) said quick-fitting compressed air delivery posts (33, 34, 35, 40, 41, 42, 42a) being disposed on the housing (1) adjacent to the quick-fitting post (36, 37, 38, 39) connected to the delivery conduit (86, 87, 88, 89) of the storage unit (12, 13, 14, 15), each electro-valve (73, 74, 75, 76, 77) having two actuation electrodes (66, 67) and being opened by two simultaneous actions, a selection and a control one, on the electrodes (66, 67) by means of selection switches (32, 26, 27, 28, 29) and, respectively, control switches (10, Fig. 1).
Patent CH-629686-A5 (CH)
Title: Paint spraying system and method for its operation
Inventor: BRAUNSTEINER FRANZ
IPC: B05B16/60
Filed: 1978-07-07
Abstract: The paint spraying system has a work space 1 which is accessible through a door and from which an exhaust air fan (2) sucks exhaust air (3) via a paint mist filter (4) and a fine filter (5), partly blows it via flaps (7) and heat exchanger (14) into the open air and partly mixes it, as return air (8), via flaps (9) into the fresh-air intake duct (10), with the fresh air (11). The fresh-air fan (12) transports this mixture (8, 11) upwards via the fine filter (13) back into the work space (1), the fresh air in the intake part passing through a filter (16), the exhaust-air heat exchanger (14) and the heater (15). According to the method of operation, up to 50 % of the exhaust air (3) is fed back without the maximum work place concentration value in the work space being exceeded. This results in a heat saving of up to 50 %. The heat exchanger (14) permits a reclamation of up to 75 % of exhaust-air heat, resulting in a further heat saving of up to 38 % and thus up to 88 % total heat saving. During drying the proportion of return air can be increased in the work space to below the explosion limit. <IMAGE>
Patent CH-631653-A5 (CH)
Title: Method for manufacturing a bottle-shaped container made of saturated polyester
Inventor: HAYASHI YOSHIAKI
IPC: B29C49/04
Filed: 1979-08-13
Abstract: A cylindrical preform intended for forming the container (30) is heated to an orientation temperature, the material of the preform is biaxially oriented by moulding it in a blowing mould (29), and then it is heat-set by bringing into contact the external surface of the wall of the expanded container with the internal surface (31) of the wall of the mould, this wall being held at a temperature between the glass transition temperature and the crystallisation temperature, for more than 5 seconds. The blowing mould is constructed with a volume which takes into the account the approximately 6 % shrinkage of the final container when the latter is exposed to a temperature above 70 DEG C and then left to stand, so as to obtain a container of precise volume. <IMAGE>
Patent CH-633128-A5 (CH)
Title: Motor protection circuit breaker having a latching mechanism
Inventor: RUSCH ARTHUR
IPC: H01H71/74
Filed: 1978-07-07
Abstract: A tripping lever (4) is fitted on a tripping shaft (3) on which each of a plurality of bimetallic overcurrent trip devices acts. The tripping lever (4) presses against one (19) of the limbs of an approximately U-shaped bracket (20), which limb (19) is located in a longitudinal slot (18) in a latch tripping lever (7) which is supported such that it can rotate. The other limb (21) of the bracket (20) is supported in an eccentric journal (23), eccentrically with respect to the rotation axis of the journal (23). The position of the first limb (19) in the slot (18) can be adjusted, and hence the rotation angle of the tripping lever (4) can be adjusted as far as the stop on the first limb (19) by rotating the eccentric journal (23), whose head (25) is accessible on the front panel (1) of the circuit breaker. The latch tripping lever (7) engages with a tab (8) on a latching lever (5). In response to an overcurrent, the tripping lever (4) pivots in one rotation direction and transmits the movement via the bracket (20) to the latch tripping lever (7) so that the latching lever (5) unlatches, rotates suddenly, and opens the switch contacts via a tripping mechanism. <IMAGE>
Patent CH-575703-A5 (CH)
Title: Removing odour from liquid manure and compost - by addition of finely ground humus pref of controlled particle size
IPC: A01C3/00
Filed: 1974-07-10
Abstract: Odour is removed from liq. manure and compost by finely grinding humus e.g. in a ceramic mill, then adding it to the liq. manure or compost. Pref. the humus is ground to a particle size of is not >0.1 mm to increase the total surface area, so that the humus and mineral particles can be processed and converted more intensively by the bacteria and acids which are normally present in the liq. manure or compost. In use the manure or compost also inhibits growth of weeds.
Patent BE-1000853-A5 (BE)
Inventor: SIMMONS THOMAS E
IPC: B21B31/07
Filed: 1988-03-24
Granted: 1989-04-18
Abstract: In a bearing assembly for a roll neck (12) in a rolling mill, an inner seal ring (26) is mounted with an interference fit as by shrink fitting, on an end portion of an inner bearing component (18'), e.g., the sleeve of an oil film bearing or the inner race of a roller bearing. The end portion (42) of the inner bearing component is suitably dimensioned and configured to deflect radially inwardly under the influence of hoop stresses developed as a result of the aforesaid interference fit, thereby causing the inner seal ring (26) to be inclined towards the roll end face (16). The end portion (42) of the inner bearing component has an outer diameter which is larger than the outer diameter of the remainder of the inner bearing component.
Patent BE-1009396-A5 (BE)
Title: Element de construction a plusieurs couches, procede de fabrication de celui-ci et dispositif pour la mise en oeuvre du procede.
IPC: B32B5/32
Filed: 1995-04-06
Granted: 1997-03-04
Abstract: Cet élément (1) est constitué d'une couche (2) en flocons (3 à 5) en mousse de matière synthétique reliés par une matière synthétique (6) en matériau primaire et d'une couche de recouvrement (11) disposée à une surface (10) de la couche (2) et reliée à celle-ci par force et par concordance des formes. Par zones, une charpente ou structure cellulaire des flocons (3 à 5) est déformée dans la couche (2). La couche de recouvrement (11) est noyée dans une matière synthétique (6) de la couche (2) formée notamment par une matière thermoplastique et/ou une matière synthétique (16) d'une couche intermédiaire (12) disposée entre celle-ci et la couche de recouvrement (11) et/ou est rapportée par cette matière synthétique (6,16) au moins sur la couche (2) et est reliée par force et/ou par concordance des formes avec celle-ci.
Patent CH-570959-A5 (CH)
Title: Prostagland in a2 derivs - from alkyl 15 alpha-(tetrahydropyran-2-ylo -9-methoxy-5 cis,9,13-trans prostatriene-oates (ii)
IPC: C07D303/42
Filed: 1971-08-31
Abstract: Cpds. (1):- (where R is H or alkyl; n is 2-4 and m is 3-4) are prepd. by methylating (11) to give the methylenol ether, treating with base to give free acid, heating and then esterifying to give the alkyl ester, brominating the latter and then dehydrobrominating and finally hydrolysing to give (1).
Patent CH-588908-A5 (CH)
Title: Conveyor for moulds in vacuum casting process - with mould boxes held under partial vacuum during transportation (DK290376)
IPC: B22D33/00
Filed: 1974-08-14
Abstract: The mould boxes pass down the conveyor rollers in intermittent fashion, each stopping in front of a vacuum pumping station. At this point, a head advances each side of the box, together with a piston which engages a pin in a location in the box. A bracket carries a vacuum pulling connector each side of the pin, these being normally closed. As they contact other connectors on the box, valves open to pull the vacuum. Each piston retracts, closing the valves to retain the vacuum in the moulding box and each head withdraws. The cycle is repeated with each box.
Patent CH-609850-A5 (CH)
Title: Pillow
Inventor: RODES-BAUER WALDTRAUD E
IPC: A47G9/10
Filed: 1976-09-14
Abstract: A pillow has inflatable envelopes (4) which are surrounded by foam padding. Each envelope (4) is provided with a connection (5) which has a manually adjustable outlet valve (6). The latter has an outer sleeve (7) which is fastened in a close-fitting manner on the envelope (4) and the continuous opening (7b) of which is provided with a valve seat (7d). Part of the sleeve opening (7b) is designed as a threaded bore (7c). Into this there is screwed an inner sleeve (8) which forms a through-passage for the air and closes off the valve seat (7d), in the tightened state, in a sealing manner. In order to use the pillow, the valves (6) are temporarily opened and the envelopes (4) are fully inflated. If someone then uses the pillow and rests their head thereon, they can open the valves (6) a little temporarily and let a metered quantity of air flow out, with the result that the pillow achieves an individually adapted, optimum shape and stability. <IMAGE>
Patent CH-632474-A5 (CH)
Title: Process for the production of laminated glass for optical purposes
Inventor: SODER ROBERT
IPC: B32B17/10
Filed: 1977-10-11
Abstract: A process for the production of a laminated glass for optical purposes, which essentially comprises a base element (1) of a transparent plastic and a sheet (4), applied to the base element, of a material which is harder than that of the base element. The sheet, which can be, for example, a sapphire sheet, is bonded to the base element by means of a liquid, monomer-containing and polymerising binder, where the polymerisation process is accelerated with the aid of an exothermic, swellable polymer powder (2). The polymer powder is preferably applied in a thin layer to at least one of the facing sides of the base element or of the sheet, which means that the polymerisation of the binder (5) takes place in all areas, so that a uniform binder layer is present between the base element and the sheet after the polymerisation. The laminated glass produced in this way has greater impact strength than protective glasses known hitherto and is inexpensive to produce. <IMAGE>
Patent CH-630255-A5 (CH)
Title: Agent for dental and gingival hygiene
Inventor: MUEHLEMANN HANS R PROF DR MED
IPC: A61Q11/00
Filed: 1977-11-03
Abstract: The agent for dental and gingival hygiene contains, as the main active compound, L-sorbose, which inhibits both the formation and the metabolic activities of bacterial dental plaques, is chemically inactive towards dental apatite and serves as a sweetener for correcting the taste of other active compounds contained in the agent. The agent can be in the form of a lozenge, chewing gum, tooth jelly, oral spray or oral water, or be used in toothpastes.
Patent CH-623608-A5 (CH)
Title: Process for the manufacture of an electropolymerised layer on the surface of a steel sheet
Inventor: PORTA AUGUSTO
IPC: C09D5/44
Filed: 1977-11-21
Abstract: A bath of an aqueous or hydroorganic solution with a pH lower than 5 is formed, which contains at least two vinyl or acrylic monomers and an initiator whose concentration is limited in order to avoid a bulk polymerisation. A metal sheet forming a cathode and a counterelectrode are immersed in this bath and a voltage is applied, the value of which is limited so that radical or radical ion species are produced in sufficient number to initiate the polymerisation on the surface of the metal sheet while avoiding it within the bath, and so that this voltage makes it possible to control the growth of the electropolymerised layer.
Patent CH-566386-A5 (CH)
Title: Safe and reliable lighting-block - consists of wax-impregnated wood-pulp from which match protrudes
IPC: C10L11/04
Filed: 1972-10-17
Abstract: The lighting-block consists of an inflammable body, made of wood-shavings or wood-pulp, impregnated with odourless paraffin wax. A match is fixed in the block so that it protrudes from it. The body is provided with an iron oxide coating. The device avoids the risks arising from the use of petrol-contg. matls. It does not leave residues or give rise to fumes. Its applicn. is safe and reliable and it yields adequate burning time. It is simple and inexpensive.
Patent CH-609288-A5 (CH)
Title: Windscreen wiper for motor vehicles
Inventor: FAGGI FRANCO
IPC: B60S1/38
Filed: 1976-12-20
Abstract: The wiper blade is carried, by means of balance arms (18), by a yoke.   Each balance arm (18) is articulated centrally to one end of the yoke by means of a pair of longitudinal resilient tongues (26), which are formed in a single piece of plastic material with the balance arm and each being provided with a cylindrical projection (28) which snap engages in a corresponding hole formed in a lateral fin of the yoke: this arrangement facilitates the mounting of the balance arm on the yoke. Each cylindrical projection (28) is equipped with a bevel (32), which is turned towards the root (30) of the respective resilient tongue (26) and serving to facilitate the snap mounting of the balance arm (18) through the effect of a relative longitudinal displacement between the balance arm (18) and the yoke. <IMAGE>
Patent FR-2040690-A5 (FR)
Title: Condensed phosphates purification
IPC: C01B25/39
Filed: 1969-04-09
Granted: 1971-01-22
Abstract: Heavy metal impurities are removed from aqueous phosphate solutions at raised pH, using suitable absorbent Method which is partic. used for removal of Fe or Cu in concentration up to 100 parts per million, involves addition of finely-divided absorbent to concentrated aqueous phosphate solution plus base. Absorbent pref. are oxides or silicates of Mg and al, and condensed phosphates treated are of Na and K. In example, 65% solution of tetrapotassium pyrophosphate treated at 55 degrees C with magnesium silicate, and pH raised to 13 by addition of KOH. After filtering, phosphate solution contained 0.8ppm Fe, 0.00ppm Cu compared with original values 8ppm Fe, 3.16ppm Cu.
Patent FR-2032847-A5 (FR)
Title: Preparation of n-monosubstituted hydro - xylamines
IPC: A47G25/02
Filed: 1970-02-10
Granted: 1970-11-27
Abstract: A substd. hydroxylamine of formula R-NHOH (where R is opt. subst. aliphatic, cycloaliphatic or aromatic hydrocarbon radical) is obtd. by reacting with an N-nitrosohydroxylamine of formula R-N(NO)OH at least 15 wt % (based on the H2O and/or alcohol present in the reaction mixture) of an aq. or alcoholic strong acid, e.g. sulphuric or sulphonic acids or hydrohalic acids. The process is preferably carried out in the presence of a primary amine and a solvent such as a (halo) hydrocarbon. The products are intermediates for plant protective agents.
Patent FR-2068316-A5 (FR)
Title: Metallic photographic images prodn
IPC: G03C1/64
Filed: 1970-10-08
Granted: 1971-08-20
Abstract: Photographic metallic images are formed on a transparent image support by (a) photoexposing a medium contg. a removable layer, formed by a photosensitive substance e.g. an Ag halide, and opt a photoconductor, in a binder on a transparent support of e.g. cellulose acetate, polyethylene terephthalate, (b) contacting the photo-exposed medium with an image forming substance which forms a metallic image in the exposed parts of the medium, (c) keeping the medium in contact until the metallic image formed is uniform with the support and adhering to it and (d) removing the photosensitive layer to obtain the metallic image on the support. Using this process fog formation is prevented.
Patent FR-2133213-A5 (FR)
Title: Cement expansion agent - based on calcia,alumina,sulphate and fluoride fused in a resistance furnace
IPC: C04B7/00
Filed: 1971-04-13
Granted: 1972-11-24
Abstract: A mixture of bauxite, gypsum and cryolite to give a CaO/Al2O3 ratio of 0.5-20 and a CaSO4 content of 30-80 wt.% and a fluoride content of 0.2-20 wt.% is melted in 20-400 v. A.C. resistance oven with a current density of 0.8-8.0 amp/cm2. The melt is either allowed to cool insulated or cooled by water spray or air jets.
Patent FR-2106292-A5 (FR)
Title: 2-thiomethyl-isopropylamines - vulcanisation accelerators, intermediates and pesticides
IPC: A01N33/08
Filed: 1971-09-17
Granted: 1972-04-28
Abstract: Cpds. of formula: R1SCH2C(Me)2-NHR (where R = H or R2CO; R1 = H, a 1-12C aliphatic gp., or a 5-6 ring C cycloaliphatic gp.; R2 = H, an aliphatic, cycloaliphatic or aromatic gp. opt. substd. by one or more halogen and/or NO2 and/or alkoxy gps.) are vulcanisation accelerators, intermediates for plant protection agents, pharmaceuticals and herbicides, and some are pesticides. They may be prepd. by reacting R1SCH2C(Me)2OH with R2CN in the presence of a strong acid, pref. conc. H2SO4 or H3PO4, and opt. hydrolysing the product.
Patent FR-2117146-A5 (FR)
Title: Modifying proteins - esp enzyme proteins, to increase stability to de
IPC: A61K38/43
Filed: 1971-11-26
Granted: 1972-07-21
Abstract: Proteins, pref. enzyme proteins, esp. globular, protease, amylase, lipase, invertase, cellulase, enzymes, also egg-albumin and milk casein, are treated with at least one chemically modifying agent which reacts with at least one tyrosine, tryptophane and/or histidine gp. of protein molecule, to form modified proteins with increased stability to denaturation, for use as additives in detergent-, food- and brewing industries and for medicinal prodts., esp. digestive pharmaceuticals. Pref. modifiers are I2-KI, N-bromosuccinimide, acetyl imidazole, cyanuryl fluoride, tetranitromethane, hydroxynitrobenzyl bromide, diisopropyl fluorophosphate, p-diazobenzene sulphonic acid, diazonium-1-H-tetrazole or H2O2-dioxan mixtures. Treatment with modifier is pref. effected below protein denaturation temp., for 5 mins. to 3 hrs. at 0-40 degrees C, pref. during protein mfr., e.g. by bacterial fermentation.
Patent FR-2131291-A5 (FR)
Title: Artificial dam - for providing off-shore anchorage coast erosion protection etc
IPC: E02B3/06
Filed: 1971-12-16
Granted: 1972-11-10
Abstract: Wave-excluding device consisting of water-permeable means for absorbing the water energy, which are surrounded by enclosure means which, at least partly, do not reflect water energy and means for connecting the wave excluder on the surface of the water in a desired location in such a way that a part of the water-energy absorbing means are situated above the surface of the water. The energy absorbing means are of nylon, polypropylene, polyethylene or polyester fibres.