baber/WOPTO huggingface dataset:
Patent WO-2009135119-A4 (WO)
Inventor: MCCORMICK RONNY
IPC: E21B10/62
Filed: 2009-05-01
Abstract: An earth-boring bit comprising a bit body is configured at its upper end for connection into a drillstring. A fixed blade depends axially downwardly from the bit body. An axially extending slot is formed in the bit body adjacent the fixed blade. A bit leg is received and retained in the slot by engagement between the slot and correspondingly shaped bit leg, wherein the bit leg cannot be removed from the slot except by axial movement relative to the bit body. A rolling cutter is secured to the bit leg at its lower extent. A fastener secures the bit leg against movement relative to the bit body and extends through oblong apertures in the bit leg and into the bit body, wherein the bit leg can be moved axially relative to the bit body to adjust the projection of the rolling cutter relative to the fixed blade. The slot defines a pair of generally opposed sides connected by a third side, the generally opposed sides being inclined toward one another to define a dovetail that corresponds with the shape of the bit leg. The bit body further comprises a shank that is configured for connection into the drillstring at its upper extent and has a generally cylindrical receptacle formed in its lower extent; and a bit body portion having a generally cylindrical upper extent, the receptacle being and dimensioned to receive the upper extent of the bit body, wherein the shank and bit body portions are secured together by welding.
Patent WO-2012061588-A4 (WO)
Title: Procédés et systèmes de transcription ou de translitération vers une orthographie icono-phonologique
Inventor: SUZUKI EDSON MASSAMITI
IPC: G06F40/00
Filed: 2011-11-03
Abstract: L'invention concerne des procédés de développement d'une orthographie iconographique phonologique pour une langue parlée quelconque. De telles orthographies "icono-phonologiques" peuvent être appliquées à des langues pour lesquelles il n'existe aucune forme écrite, ou peuvent être utilisées pour compléter ou remplacer des systèmes d'écriture existants. L'iconicité des orthographies représente des caractéristiques du conduit vocal, ce qui limite le nombre d'icônes à des ensembles faciles à apprendre. Cette simplification, ainsi que la correspondance phonologique entre les icônes et la langue parlée, rend les orthographies faciles à apprendre. Les orthographies peuvent utiliser des lettres qui représentent les caractéristiques linguistiques de la langue parlée. Par l'incorporation d'une esthétique culturelle, certains modes de réalisation donnent une impression d'appartenance ethnique, et créent ainsi un lien émotionnel immédiat avec l'orthographie.
Patent WO-2012125416-A4 (WO)
Title: Variable phase amplifier circuit and method of use
Inventor: BADILLO DEAN A
IPC: H03B5/30
Filed: 2012-03-08
Abstract: A variable phase amplifier circuit is disclosed and its method of use in tuning devices having resonators. The variable phase amplifier receives an input differential signal pair. The input differential signal pair can be generated by a resonator device. The variable phase amplifier generates a modified differential signal pair in response to receiving the input differential signal pair. The variable phase amplifier provides a means to vary the phase of the modified differential signal pair with respect to the input differential signal pair, in an accurate and stable manner. If the modified differential signal pair with a phase shift introduced in it is fed back to the resonator device, the resonator will change its frequency of oscillation, where the new frequency of oscillation is a function of the phase of the modified differential signal pair.
Patent CH-692631-A5 (CH)
Title: Regulating valve.
Inventor: BALLMER EDGAR
IPC: F16K27/02
Filed: 1998-01-09
Abstract: The regulating valve has a flow passage in a housing (6) with a flow regulating valve plate (10). The valve plate actuating shaft extends through the neck (14) of the housing to an external handle (16). The housing is cylindrical to allow different valve connection dispositions and has exchangeable connectors (4) mounted axially of the housing.
Patent CH-692838-A5 (CH)
Title: Exchangeable ski binding plate device for screwing on ski binding comprises base plate and binding plate held together directly or with intermediate plate by releasable screws
Inventor: BATTAGLIA RINALDO
IPC: A63C9/00
Filed: 1997-01-05
Abstract: The exchangeable ski binding plate device for screwing on a ski binding (11,12) comprises a base plate (14) and a binding plate (10) held together directly or with an intermediate plate (18) by releasable screws (13). Only the base plate is connected with a ski (15) by screwing, an adhesive layer or both.  The intermediate plate is provided for raising the ski binding plate device. It can be withdrawn after loosening the screws. The binding plate is rigid and is provided for a fixed screwing of a ski binding. The base plate has a length of approximately one third of the binding plate. The ends of the binding plate locate freely over the ski.
Patent CH-568942-A5 (CH)
Title: Water purifcn. for industrial water circuit - with separators for gases, liquids and solids of varying density
IPC: B01D17/02
Filed: 1974-01-12
Abstract: In an appts. for the separation of heterogeneous impurities from industrial water circuits, to purify the water for re-use, in which the level of the water in the appts. remains constant, a concrete separating vessel with a productive inner lining, a sloping bottom and a gas-tight but removable cover are provided together with an inlet at the height of the water level, an outlet in a zone above the bottom but below the water level. and a discharge pipe with shut-off valve running from the lowest posn. of the bottom and carries a discharge pipe also incorporating a shut-off valve at the water level. Permits the removal of insoluble materials e.g gases, liqs. such as oil, or solids of sp.gr. less than, e equal to or greather than that of water, economically in a plant which is easy to maintain.
Patent CH-624361-A5 (CH)
Title: Device for loading and unloading a road-bound or rail-bound vehicle
Inventor: WEIDMANN ARTHUR
IPC: B65G67/20
Filed: 1978-01-19
Abstract: A device for the rapid loading and unloading of a semitrailer (3) of an articulated lorry comprises rails (4a/4b) which extend from the loading surface of the semitrailer (3) onto a stationary loading ramp (1). Loaded platform wagons (6) which can travel on the rails (4a/4b) are pushed from the loading ramp (1) into the semitrailer (3) and carried by the articulated lorry. A similar number of reserve platform wagons can be obtained from a stacking magazine (18), taken to the loading ramp level (E1) by means of a lifting platform (17) and loaded. The platform wagons (6) project with guide pins (10) into a guiding groove (5a/5b) and can be lowered at the loading and unloading points (I-IV) onto the loading ramp level (E1). <IMAGE>
Patent CH-639445-A5 (CH)
Title: process for preparing a carrier that contains a protein-fatty acid condensate
Inventor: MILDE KARL DR
IPC: D06P1/46
Filed: 1979-02-15
Abstract: A fraction of a protein-fatty acid condensate that is soluble in virtually water-insoluble alcohols is used as an emulsifier for the active ingredient of the carrier. The result is a single-phase solution. The carriers have an unlimited shelf life.
Patent CH-691401-A5 (CH)
Title: Formation and ignition of fuel mixtures in internal combustion engine
Inventor: RIGAZZI PIER ANDREA
IPC: F02B19/12
Filed: 1997-08-05
Abstract: Fuel-air mixture is formed in a pre-chamber (1) with an open end (1a) facing towards the cylinders (6). The fuel is injected into the closed end (1c) of the chamber by an injector (2) driven by an excess pressure differential (delta P). The fuel is injected during the compression half-cycle and the fuel jet (5) is completely evaporated and mixed in the chamber when the jet reaches the open end. During jet movement the richness rises from the injection point (A) towards the centre (C) of the open end. - The average richness value near the closed end of the chamber in a defined volume (V1) is zero. The chamber is sized and shaped so that during combustion, the volume expands due to withdrawal of the piston to occupy the entire chamber volume. This keeps the combustion front stationary close to the open end of the chamber throughout the combustion period.
Patent CH-648079-A5 (CH)
Title: Insulating structural element and frame of a masonry-wall opening with the structural element
Inventor: WEBER HANS
IPC: E06B9/17
Filed: 1980-03-14
Abstract: The insulating structural element has a casing (4) which consists of glass-fibre-reinforced concrete and is filled with an insulating material (6). The structural element is distinguished by good strength properties and good heat-insulation properties and is particularly suitable for forming parts of a frame in a masonry-wall opening. The structural element can be configured, for example, as a window sill, part of a lintel, side parts of the frame, etc. <IMAGE>
Patent CH-672625-A5 (CH)
Inventor: DUBACH WERNER
IPC: B65D47/24
Filed: 1987-06-16
Abstract: The plastic closure has a bottom part (1) which is placed on a container neck (H) of a container (B). Held in the bottom part (1) is a pouring spout (3) which serves as a sealing peg, can be moved back and forth in the axial direction and is closed at the top. A covering cap (2) is placed rotatably on the bottom part (1). The covering cap (2) has a central opening, in which the pouring spout (3), serving as sealing peg, engages in a sealing manner in the closed position. The pouring spout (3) is provided with an external thread which meshes with an internal thread below the central opening in the covering cap. 
<??>The advantage of the closure consists in the good tightness and in the possibility of using a closure of this type with corresponding piercing means even on membrane-sealed or foil-sealed containers. 
<IMAGE>
Patent CH-566616-A5 (CH)
Title: Plastic stand for gramophone records - can be attached to wall with or without cover
IPC: G11B33/04
Filed: 1974-02-22
Abstract: An aesthetically pleasing designed plastic stand or shelf for holding gramophone records of all sizes and with or without cases is described. The surface of the plastic is highly polished. The device consists simply of a shelf and back plate with a slightly concave floor, divided into sections by vertical members of roughly an L shaped configuration. These are four vertical sections each capable of holding many records. The unit can be fixed to a wall by means of suitable holes in the backplate and several such units can be mounted in a row using small mating shapes moulded on the end plates to ensure accurate alignment.
Patent CH-666317-A5 (CH)
Title: Climbing frame for small-section tall structures - has adjustable rings with clamps and lifting jacks
Inventor: HARTMANN HANS-PETER
IPC: E04G3/28
Filed: 1984-07-07
Abstract: The climbing frame is for assembly, repair and inspection work on tall structures of relatively small cross-section and with a pressure-resistant surface. It comprises top and bottom rings (12,38) resistant to torsion and bending loads and of adjustable shape and circumference, each with two or more clamps (28) acting at right angles against the structure surface (10) at points which can be freely selected, together with lifting jacks (52). Guides are provided for sliding one of the rings, together with a drive for the clamps and jacks, manually or automatically controlled. A safety device prevents the clamps on one ring being freed unless all those on the other are acting with a predetermined pressure against the structure. A working platform (40) is fixed to the top ring. ADVANTAGE - Safe, low cost, rapidly assembled, and allows access to structure all the way round.
Patent CH-624670-A5 (CH)
Title: Process for preparing an oxoazetidine derivative as a stereospecific intermediate for the synthesis of cephalosporins
Inventor: GLEASON JOHN GERALD
IPC: C07D205/08
Filed: 1980-05-14
Abstract: Compounds of the formula III <IMAGE> were A, B and Z are each as defined in Claim 1, are intermediates for synthesising cephalosporins. To prepare the cis-form of these compounds of the formula III, a mixed anhydride or the acid halide of the formula A-CH2COOH is reacted with a compound of the formula IX in which Y is lower alkyl. The radical Z of the compound of the formula III can subsequently be oxidatively replaced by hydrogen. <IMAGE>
Patent CH-673605-A5 (CH)
Inventor: DENZLER EMIL
IPC: B21F1/02
Filed: 1987-10-01
Abstract: The intermittent straightening of the wire (1) is carried out by means of a fixedly supported straightening rotor (4), the straightening blocks (5, 6, 7) of which radially deflect the wire (1) advanced by conveying mechanism (2). The mass moment of inertia of the straightening rotor (4) is dimensioned to be so small that the straightening rotor (4) can be decelerated and accelerated at least approximately within the same time period as the wire (1) by the conveying mechanism (2). For cutting to length, the straightening rotor (4) is braked in synchronism with the wire (1) and thereafter again accelerated. Thereby, a perfect wire quality is achieved, in particular a uniform elongation approximately constant over the entire length of the wire, without having to move the cutting device at the high wire feeding speed, or without having to move the straightening rotor axially or the straightening blocks radially, in order to avoid heating up and damaging of the arrested wire by the further operating straightening rotor. Different straightening rotors (4) are utilized for different wire types, these rotors being easily exchangeable with their bearings (46).
Patent CH-682807-A5 (CH)
Title: Industrial filter asembly - has suction cleaning ring round it moved along drum filter structure
Inventor: KUECHLER EDGAR
IPC: B01D46/24
Filed: 1990-12-13
Abstract: Industrial filter assembly, with a cleaning mechanism, has a drum-shaped filter with a suction ring round the filter drum, and a suction slit against the filter. The suction ring is moved along the line of the filter axis, in a forwards and backwards sliding action. The suction ring is pref. moved by a linear component (11) for a slide carrying the ring. The filter material has an elastic distortion where the outer dia. of the filter can be reduced from its relaxed size which is larger than the inner dia., of the suction ring. The linear movement system is controlled by pressure sensors which register the pressure at the clean air side of the filter or the difference in pressure between the two sides of the filter. USE/ADVANTAGE - The filter assembly is part of a dust removal system especially in industrial and commercial working areas. The filter is cleaned effectively by suction extraction, in a simple and cost-effective unit.
Patent CH-662693-A5 (CH)
Title: Attachment device to switchboard apparatuses
Inventor: LUETHI HANS-PETER
IPC: H05K5/02
Filed: 1983-08-17
Abstract: An attachment is proposed for simple and detachable installation of switchboard apparatuses in switchboard walls, which attachment consists of a pin (12) which is supported such that it can pivot and carries a sliding element (14). The pin (12) is supported in a longitudinally displaceable manner in a guide sleeve (11) which can be inserted in the housing (10) by means of a journal (18). Rotating the pin (12) pivots the sliding element (14) behind the switchboard wall (20), as a result of which a spring (15) is compressed and a force-fitting connection is in consequence produced between the frame (22) of the switchboard apparatus (12) and the switchboard wall (20).   <IMAGE>
Patent CH-564638-A5 (CH)
Title: Sieve for suspensions or slurries - fed to paper making machines, having axially orientated inlet and outlet connections
IPC: D21D5/02
Filed: 1973-04-12
Abstract: A sieve or filter for liquid suspensions has a cylindrical housing contg. a stationary sieve basket whose inner surface is swept by blades mounted on a rotor shaft coaxial with the basket. The inlet and outlet connections for the fluid to be filtered lie on the longitudinal axis of the sieve basket. The basket may be cylindrical or conical in shape. Pressure pulses or oscillations generated by the rotation of the scraper blades are not transmitted to the fluid inlet and outlet connections.
Patent CH-592411-A5 (CH)
Title: Phenoxymethyl- and phenylthiomethyl-pyridine derivs - with insecticidal, acaricidal and plant-growth regulating activity
IPC: C07D213/32
Filed: 1974-04-18
Abstract: Pyridine derivs. of formula (I) are new: (where Y is CH2, O, CO or S; Z is O or S; R1 is a gp. of formula a-f: R2 is H or Me; A circled negative is a mineral acid residue). Cpds. (I) are insecticides (e.g. active against Dyodercus fasciatus larvae, Aedes aegypti larvae, Tenebrio molitor pupae and Ephestia kuhniella) and acaricides (e.g. active against Tetranychus urticae eggs, larvae and adults); some also have plant-growth regulating activity (unspecified).
Patent CH-616056-A5 (CH)
Title: Method for calibrating a continuous envelope (casing) stuffed with a food product
Inventor: KUPCIKEVICIUS VYTAUTAS
IPC: A22C11/02
Filed: 1977-05-13
Abstract: It is aimed to obtain satisfactory regulating of the stuffing of a continuous and pleated envelope (casing) with a food product. The envelope (casing) (11) is unpleated by drawing over a calibrating disk (15). This envelope (casing) is then contracted by passing into the opening (21) of a retention ring (19) as it is stuffed with a food product (23) introduced by a mandrel (13) mounted centrally in the disk (15) and the ring (19). The width of the edge (17) of the disk is determined relative to the diameter of the latter, so as to permit prior adjustment of the diameter to which the envelope (casing) (11) is stuffed. The use relates to the production of sausages. <IMAGE>
Patent CH-637062-A5 (CH)
Title: Feed device for an extruder
Inventor: RAHM RENE
IPC: B29C48/92
Filed: 1980-09-22
Abstract: The independent hopper (4) is formed by the reservoir (5) and the oblique-flow pipe (7) terminating in the outlet orifice (8) which is extended by the coupling (9). The hopper is supported, on the one hand, by the two journals (10) which are rigidly attached to the coupling (9) and, on the other hand, by a point bearing device (12), for example a piezoelectric balance or a support equipped with a strain gauge. The side arm (11) rigidly fixed to the reservoir (5) extends towards the rear and rests on the support (12). The weight-measurement signal emitted by the support (12) is processed in the electronic circuit (13). Its derivative continuously gives the flow rate of plastic entering the barrel (1). <IMAGE>
Patent CH-601559-A5 (CH)
Title: Hollow moulded, resin-impregnated lignocellulose bodies
Inventor: KISS GUENTER H
IPC: D21J3/10
Filed: 1975-06-13
Abstract: Hollow moulded, resin-impregnated lignocellulose bodies by converting fibres into granules, disintegrating granules in mould
Patent CH-599450-A5 (CH)
Title: Glazed skylight anti-theft grid
Inventor: CHAPUISAT ROGER
IPC: E04D13/03
Filed: 1977-06-23
Abstract: Glazed skylight anti-theft grid is mounted between channels carried on spindles inside roof opening and secured by padlock
Patent CH-602146-A5 (CH)
Title: Hot wax applicator for skis
Inventor: FREI ROBERT
IPC: A63C11/08
Filed: 1975-10-14
Abstract: Hot wax applicator for skis has roller pivoted across open heated trough contg. wax
Patent FR-2031603-A5 (FR)
Title: Protective material for tubed and tubeless - tyres
IPC: B29C73/22
Filed: 1969-01-10
Granted: 1970-11-20
Abstract: Pref compn. of the protective material is:- 25% yellow dextrin, 10% gum arabic, 10% venetian talc, 4% milled cork, 8% flowers of sulphur, 1.5% asbestos, 2% formaldehyde, 3% colouring matters, the rest being water and glycerine. Use of this material prevents blow-out in tyres.
Patent FR-2033551-A5 (FR)
Title: Measuring mechanical properties of rocks - in wells
IPC: E21B44/00
Filed: 1969-02-27
Granted: 1970-12-04
Abstract: Rocks are measured at the instant of drilling. Two signals representing the vibration at least two points on a measuring junction on the lower point of the well lining are collected at the points. From their difference, the fraction with an amplitude above a preset level is removed. A fraction of the signal is selected in a frequency band centred on a frequency equal to the product of the tool spun and the number of active tool elements. From this part is developed a magnitude representing its instantaneous amplitude. The magnitude is directly related to the lithological rock properties. It is transmitted to the surface, detected, and expressed as a function of depth. Apparatus is described.
Patent FR-2044553-A5 (FR)
IPC: F17C9/02
Filed: 1969-05-23
Granted: 1971-02-19
Abstract: 1,267,681. Storage of liquefied gas. ESSO RESEARCH & ENG. CO. 1 May, 1969, No. 22297/69. Heading F4P. A method of storing liquefied gas comprises displacing water from a stratum 14 by a purge gas, and then introducing liquefied gas. The purge gas is pumped in through wells 18, 22 and water is withdrawn through encircling wells 20 until the purge gas has produced the desired final volume; The liquefied gas is then introduced through wells 18, 22 and the water in the stratum adjacent the storage reservoir freezes and thus seals the reservoir. Alternatively introduction of the liquefied gas may be started when the purge gas has created only part of the desired final volume. Heat from surrounding strata assists vaporization of the liquefied gas.
Patent FR-2050577-A5 (FR)
Title: Comp for preservation deodorisation and - disinfection of sanitary objects esp in the wc
IPC: C11D3/386
Filed: 1969-06-18
Granted: 1971-04-02
Abstract: Method comprises grinding and sifting the solids or powders, incorporating liquids and opt. certain other prods. dispersing in one or more liquids and extruding and cutting at the length desired.
Patent FR-2082062-A5 (FR)
Title: Stackable yoghourt tub - assembled from two vacuum -formed mouldings welded together and keying the contents
IPC: B65D3/00
Filed: 1970-03-02
Granted: 1971-12-10
Abstract: Broad-based truncated conical tubs assembled by spin welding from two vacuum formings, on the body, the other a concave base. Pref. the mouth of the tub is dished by a reverse fold in the (corrugated) side walls. The base is pref. corrugated to engage another tub if stacked and key the contents against rotation of the pack. Pref. the interior of the body is also ribbed. Esp. for packaging liquids or gels, esp. yoghourts, cream, cheese spreads, milk-based puddings. Both components can be produced on simple equipment. Can be gripped well during spin welding or other automatic manipulation.
Patent FR-2052873-A5 (FR)
Title: Sealing leaking gas pipes
IPC: F16L55/164
Filed: 1970-06-23
Granted: 1971-04-09
Abstract: Leaking pipe systems for domestic gas, partic. gaseous hydrocarbons are sealed by filling the system, possibly in sections, with an aqueous plastic dispersion, containing fibres pref. at a pressure of 2-4 atm. This pressure is maintained for about 3-30 mins. then released, and the residual dispersion removed from the pipe-system. Specif. a finely divided fibre dust, partic. cotton fibre powder is used.
Patent FR-2061457-A5 (FR)
Title: Fuel-improving mixture of two ethylenecopolymers
IPC: C10L1/14
Filed: 1970-09-15
Granted: 1971-06-18
Abstract: Mixture of polymers useful as flow-improving agents in hydrocarbon fuels comprising (i) a copolymer (mol. wt. 700-3000) of ethylene and a 3-30C subst. unsatd. cpd.; and (ii) a copolymer (mol. wt. 3000-60,000) of ethylene and a 3-60C subst. unsatd. cpd. pref. substd. unsatd. cpd. is a vinyl carboxylate esp. vinyl acetate. Copolymers may also contain another alpha-olefin (pref. propylene).