baber/WOPTO huggingface dataset:
Patent WO-2009058808-A4 (WO)
Title: Trépans et outils de forage souterrain
Inventor: GREEN JAMES C
IPC: E21B10/43
Filed: 2008-10-29
Abstract: L'invention concerne un trépan comportant un corps de trépan comprenant une surface de face de lame sur au moins une lame s'étendant longitudinalement et radialement vers l'extérieur sur une face du corps de trépan. La surface de face de lame de la ou des lames comprend une zone de contact et une zone de déplacement du brut. La zone de déplacement du brut suit en rotation la zone de contact par rapport à la direction de rotation de trépan prévue autour d'un axe longitudinal du corps de trépan et assure un contact avec frottement réduit lors d'une utilisation dans une formation souterraine.
Patent WO-2011090689-A4 (WO)
Title: Methods for reducing the deposition of silicon on reactor walls using peripheral silicon tetrachloride
Inventor: ERK HENRY FRANK
IPC: C01B33/107
Filed: 2010-12-23
Abstract: Fluidized bed reactor systems and distributors are disclosed as well as processes for producing polycrystalline silicon from a thermally decomposable silicon compound such as trichlorosilane. The processes generally involve reduction of silicon deposits on reactor walls during polycrystalline silicon production by use of a silicon tetrahalide.
Patent WO-2011088302-A4 (WO)
Title: Production de xylitol à partir d'un mélange de sucres hémicellulosiques
Inventor: ZHAO HUIMIN
IPC: C12P7/18
Filed: 2011-01-14
Abstract: La présente invention concerne des matières et des procédés pour la production de xylitol à partir d'un mélange de sucres hémicellulosiques au moyen de plusieurs techniques, par exemple, soit en tant que coproduit direct d'une bioraffinerie ou d'une installation de production d'éthanol, soit en tant que produit seul produit à partir d'une charge de biomasse agricole ou forestière au moyen, par exemple, de flux d'éthanol résiduels.
Patent WO-2011159911-A4 (WO)
Title: Système de détection de rayonnement comprenant un matériau scintillant et une fibre optique, et procédé d'utilisation
Inventor: MENGE PETER R
IPC: G01T1/20
Filed: 2011-06-16
Abstract: L'invention concerne un système de détection de rayonnement qui comprend des fibres optiques et un matériau disposé entre les fibres optiques. Dans un mode de réalisation, le matériau peut comprendre un fluide, comme un gaz, un liquide ou un fluide non Newtonien. Dans un autre mode de réalisation, le matériau peut comprendre un matériau de couplage optique. Dans un mode de réalisation particulier, le matériau de couplage optique peut comprendre un caoutchouc au silicone. Dans encore un autre mode de réalisation, le matériau de couplage optique possède un indice de réfraction inférieur à 1,50. Dans encore un autre mode de réalisation, le système de détection de rayonnement peut avoir un plus grand rapport signal-bruit ou une plus grande efficacité de recueil de la lumière, ou les deux, par rapport à un système de détection de rayonnement traditionnel. L'invention concerne également des procédés d'utilisation correspondants qui peuvent offrir une meilleure discrimination entre les neutrons et le rayonnement gamma.
Patent WO-2013138782-A4 (WO)
Title: Techniques destinées aux temporisateurs associés à l'alimentation des circuits récepteurs d'un dispositif sans fil
Inventor: HEO YOUN HYOUNG
IPC: H04J11/00
Filed: 2013-03-15
Abstract: Les exemples ci-décrits concernent les temporisateurs associés à l'alimentation des circuits récepteurs d'un dispositif sans fil ou d'un équipement utilisateur. Ces exemples comprennent la définition séparée d'un ou plusieurs temporisateurs sur la base de différentes configurations de duplexage par répartition dans le temps (TDD). Les différentes configurations de TDD peuvent servir aux communications entre l'équipement utilisateur et les cellules de desserte, prises en charge par une ou plusieurs stations de base telles que des nœuds B évolués (eNB) dans un réseau sans fil basé sur la technologie d'évolution à long terme (LTE). Les temporisateurs définis peuvent être utilisés par l'équipement utilisateur pour alimenter de manière sélective les circuits récepteurs. L'invention comprend également d'autres exemples.
Patent CH-684811-A5 (CH)
Title: Photovoltaic cell having at least one sheet of glass forming its surface and provided with a transparent electrically conductive coating
Inventor: QUINTEN WERNER
IPC: H01L31/0224
Filed: 1993-02-02
Abstract: By virtue of conductive tracks (22) extending in contact with the coating (3) and laid in grooves in the glass sheet (1), the latter is brought to a size of at least 20 x 20 cm. The cell, preferably having a glass sheet size of at least 30 x 30 cm, is intended as a window element, wall structural element, wall cladding element or roofing element for construction engineering. <IMAGE>
Patent CH-651476-A5 (CH)
Title: Antibodies against proteins
Inventor: STAEHELIN THEOPHIL PROF DR
IPC: A61K39/395
Filed: 1981-02-27
Abstract: A collection of monoclonal antibodies whose members are directed against human leukocyte interferons (HLI) which are natural or obtained by recombinant DNA technique is described. The monoclonal antibodies are preferably secreted by various hybridomas. It has emerged that some of these monoclonal antibodies are mutually inhibitory, i.e. bind together to HLI while others are not mutually inhibitory, i.e. do not bind simultaneously to HLI. It has furthermore emerged that the collection consists of groups of monoclonal antibodies whose members recognise different epitopes (antigenic determinants) of HLI. Accordingly, one member from each of these groups of antibodies can be employed for a solid-phase sandwich assay for HLI. Furthermore, one antibody from the collection can be used for purification of HLI by affinity chromatography.
Patent CH-688114-A5 (CH)
Title: Timepiece having mechanism for indicating day or month or date for pocket- or bracelet-type watch
Inventor: CASPAR MICHEL
IPC: G04B19/24
Filed: 1996-11-25
Abstract: The watch movement has a movement that permits the indication of the days of the week, the date, the month, and the cycle of the leap years as well as hours and minutes. A set of hands are provided for time indication and a driven by a minute wheel . Another wheel for 48 hour time is provided and is operated by the finger element, and a large balance of which one end is operated by a seven-pointed star carrying the indicator for the weekdays. The balance cooperates by a sensor with a cam of forty eight carrying an associated wheel. The latter is driven by a reversing lever for the years, a gearwheel for the months, carrying a concentric arrangement of hands. the latter are movable with respect to the graduated hour indications on the dial. A wheel for thirty one movements is provided for indicating the date is driven by a pawl for each displacement of the balance, and has a cam operated by a second pawl of the balance to cause during the month the angular displacement of the 31-step wheel.  The latter has a finger  driven by the intermediary of the  month and the 48-step wheel.
Patent CH-597205-A5 (CH)
Title: Topical antiinflammatory 1,2,4-triazine derivs
Inventor: LACEFIELD WILLIAM BRYANT
IPC: C07D253/06
Filed: 1976-03-15
Abstract: Topical antiinflammatory 1,2,4-triazine derivs 3-chloro-5,6-bis (4-substd phenyl)-1,2,4-triazines
Patent CH-646609-A5 (CH)
Title: Gamma-globulin for intravenous injection
Inventor: COVAL MYER LOUIS DR
IPC: A61K38/00
Filed: 1982-05-26
Abstract: Gamma-globulin which is suitable for intravenous administration has an anticomplementary activity which is less than 0.01 unit per mg of gamma-globulin. The gamma-globulin is virtually free of aggregates and the degradation products F(ab)1, F(ab)2 or Fc. The gamma-globulin can be used for the therapy and prophylaxis of infections.
Patent CH-581316-A5 (CH)
Title: Inductively-coupled fluid flow meter - has tube in constant magnetic field with diametrically opposed electrodes
IPC: G01F1/58
Filed: 1975-03-20
Abstract: The inductive flow meter comprises a tube of insulating material or a metal tube within an insulating cladding through which the fluid passes, and two diametrically opposed coils (B) at right-angles to the axis of flow. The coils are excited by an external circuit in such a way as to produce an average field strength which is constant across the whole cross-sectional area of the tube. Two insulated electrodes (2) situated in the plane of the magnetic field and diametrically opposed to each other are on an axis at right-angles to the longitudinal axis of the tube. The diameter and spacing of the magnetic field coils is made adjustable.
Patent CH-641605-A5 (CH)
Title: Device for digital control of DC regulators which are fitted with thyristors
Inventor: KALINICHENKO ANATOLY YAKOVLEVI
IPC: H02M1/084
Filed: 1978-04-18
Abstract: For digital control of DC regulators which are fitted with thyristors, the signal from a speed sensor (35) is supplied via a control unit (34) to a binary counter (32) to which two control channels, having digital circuit elements (30, 28; 29, 31) are connected. The analogue signals in the two channels are supplied via downstream-connected D/A converters (26, 27) in each channel to comparators (16, 17) in which said analogue signals are compared with a reference signal (21, 22). The conditioned signals are passed via one distribution unit (12, 15) and one reversible counter (8, 9) per channel to in each case one decoder (4, 5) whose control signals are supplied to commutating thyristors, which are not shown, of the regulators. Signals are passed by a control generator (1), via a clock-pulse counter (2), to the main thyristors, which are not shown, of the regulators which are to be controlled. The control unit (34) is furthermore intended to emit resetting pulses via its output (38). The control device, which is intended especially for braking electrical traction motors, makes it possible to shorten the braking distance and to increase the driving speed with improved reliability.   <IMAGE>
Patent CH-667046-A5 (CH)
Title: Gangway between narrow gauge rail carriages - with sliding frame supporting hollow elastic gaskets to press against other carriage
Inventor: GASSER ANDREAS
IPC: B61D17/22
Filed: 1984-08-28
Abstract: The passage between adjoining carriages is provided by a bridge plate (1) and protected by hollow elastic gaskets on each side (2)and over the top of the door. The fittings are mounted on a sliding frame (3) to follow the cornering movements of the carriages. The sliding action is controlled by a linkage to the coupling. This is mechanical or hydraulic. USE/ADVANTAGE - Connecting gangway between narrow gauge railway carriages. Improved protection for passage, no complex connections to be made e.g. connections conventional  bellows tunnel.
Patent CH-669333-A5 (CH)
Title: Recess for pit for sports - consists of concrete panels with removable panels and cover
Inventor: STEINER ALFRED
IPC: A63C19/00
Filed: 1985-11-06
Abstract: The recess for pits, filled with loose material (4) especially for sports, consists of wide-edged concrete panels (1). Outside are removable panels (2) made of rigid material on which rests a perforated mat (3) containing the loose material (4). The removable panel (2) grips, at least partly, over the top rim of the concrete panel (1), and, at least along this edge-part (22) has a cover (24) made of flexible material. The top rim of the concrete plate (1) and the top edge (22) interlock by means of a ridge (13) and a groove (329). USE/ADVANTAGE - The recess for a sports pit avoids a gap forming and filled with material.
Patent CH-673324-A5 (CH)
Inventor: SCHWARZ MARTIN
IPC: F16J15/3212
Filed: 1986-12-24
Abstract: In a radical shaft sealing ring with an elastomer sealing lip (9) for sealing machine parts (3) with respect to a rotating shaft (2), particularly with respect to a shaft rotating eccentrically at a high speed, the sealing lip (9) contains axial reinforcing elements (12) which project axially beyond the radial annular web holding the lip (9). The reinforcing elements (12) are connected in a hinged manner to the end wall reinforcement (8) and have a mass distribution which at least compensates, or if required overcompensates for the acceleration forces. <IMAGE>
Patent CH-657013-A5 (CH)
Title: Plant insert vessel for hydroculture
Inventor: WOLF ALBERT
IPC: A01G31/02
Filed: 1981-09-10
Abstract: The insert vessel has a first (1) and a second (2) space. The first space serves for receiving the plant and a float (7) can be inserted into the second space if required. Slots (6) in the upper edge of the wall of the first space enable adaptation of the upper diameter of the vessel to various pot diameters. In order that the vessel can be stacked, the two spaces are interconnected only at their upper edge. Thanks to incisions (10) in the wall of the first space, the upper region of the second space (2) can be pressed into the first space (1) on insertion into a pot. This insert vessel is extremely easy to manufacture with very cheap plastic material. <IMAGE>
Patent CH-646309-A5 (CH)
Title: Method and means for injecting liquid into a meat product
Inventor: TOWNSEND RAY THEODORE
IPC: A23B4/28
Filed: 1978-12-04
Abstract: A machine, which has syringes for injecting liquids into meat products, has a table (11) on which a conveyor (12) is mounted. A pair of reciprocating arms (36, 38) are articulated to the sides of the table. A liquid distributing device which has a plurality of liquid distributing elements (136, 138, 140, 142, 144, 146) is fastened to the arms and extends transversely over the table. A stripper plate is fastened to the liquid distributing elements. Pumps (92, 94, 96, 98, 100, 102) with pistons move reciprocating arms (36, 38). <IMAGE>
Patent CH-609814-A5 (CH)
Title: Regenerative multilayer semiconductor switching device
Inventor: HUTSON JEARLD LELDON
IPC: H01L29/00
Filed: 1975-07-15
Abstract: The device does not require, for its operation, any substantial lateral switching current. This device comprises three layers (72, 76, 80) of N-type semiconductor material and three layers (74, 78, 82) of P-type semiconductor material in alternation, which form a plurality of P-N junctions. The N-type outer layer (72) is connected to a metal electrode (88) forming a cathode terminal and comprises, within a part of its external surface, a seventh layer (84) which is of P+ type and which is highly doped and is connected to a gate electrode (86). A metal electrode (90) makes contact with the highly doped P-type outer layer (82) in order to form an anode terminal. This device can be formed in a single semiconductor body, along with other circuits. <IMAGE>
Patent BE-1013999-A5 (BE)
Title: Nouveaux pesticides.
IPC: C07D/
Filed: 1996-12-19
Granted: 2003-02-04
Abstract: L'invention concerne des 1-arylpyrazole de formule générale
Patent BE-1012645-A5 (BE)
Title: Monomeric and oligomeric bisphosphites as polymer stabilisers
Inventor: ZINKE HORST
IPC: C08L27/06
Filed: 1997-09-23
Granted: 2001-02-06
Abstract: Formulations are described containing a halogenated polymeric substance,and at least one formula I phosphite in which n is a number from 1 to 6, Ris a divalent bridge possessing one of the formulas, m is a number from 1 to5, R1, R2, R3 and R4 represent independently from each other a C4-C22 alkyl,C7-C9 phenylalkyl, C5-C8 cycloalkyl or (C1-C4 alkyl) C5-C8 cycloalkylremainder, where R1 and R2 and/or R3 and R4 together represent a C2-C9alkylene remainder or a formula group and new compounds according to formulaI and their use as stabilisers.<IMAGE>
Patent CH-619882-A5 (CH)
Title: Mount intended to be fastened to a finishing tool
Inventor: BULLOCK LEONARD
IPC: B24B13/01
Filed: 1977-08-19
Abstract: The flexible mount (13) is fastened to a finishing tool (10) for finishing the surface of a lens. It comprises a disc of metal mesh work (13) each opening in which is impregnated with a multiplicity of abrasive particles. These mounts have a long life and are easy to replace. <IMAGE>
Patent CH-581625-A5 (CH)
Title: 2-dimethylallylbenzomorphans - analgesics
IPC: C07D221/26
Filed: 1972-08-23
Abstract: Title cmpds. are of formula (I): where R = H or OH; R1 and R2 = H or alkyl, and Z = -CH2CHCMe2 I are prepd. from analogues of formula (I) (Z=CH2CH2Y), where Y = Ph opt. substd. by hal, (1-3C) alkyl, (1-3C) O-alkyl, CF3, (1-3C) S alkyl, NO2, OH or NH2, thienyl, furyl, CN, or -S(O)nR3, where R3 = (1-3C) alkyl and n = 0-2 by (a) quaternising with Me2C=CHCH2X (X = Cl, Br or I) and (b) decomposing the quat. salt by heating with a strong base, pref. KOt-Bu.
Patent CH-628563-A5 (CH)
Title: Tool for screwing and unscrewing threaded tubular components
Inventor: GIACHINO JOSEPH
IPC: B25B13/44
Filed: 1978-12-18
Abstract: The tool comprises a cylindrical body (10) having a bore in which there may revolve a cylindrical block (11) engaged, by means of a spiral ring (12), with three jaws (13) capable of sliding respectively in three radial grooves milled into the body (10). The block (11) moreover has bevel gear teeth (15) meshing with the corresponding bevel gear teeth of a gear (16) mounted in the body (10) which can be made to revolve by means of a key (17). When the block (11) is rotationally driven by the gear (16), the jaws (13) move radially in a synchronised fashion in one direction or the other depending on the direction of rotation. The tool further comprises a lever (19) making it possible to make the body (10) and the block (11) revolve as a unit. In order to screw the fitting (M) into the elbow (C), the jaws (13) are inserted into the tapped part of the fitting (M), these jaws are opened out (13) by turning the key (17) until the fitting (M) is made integral with the body (10) of the tool, then the latter is turned so as to screw the fitting (M) into the elbow (C), after which the jaws (13) are disconnected from the fitting (M), then the tool is withdrawn. <IMAGE>
Patent CH-583841-A5 (CH)
Title: Fastening system for rotary locking bolt hook - has grooved end held in brackets with snap fit on frame
IPC: E05C9/08
Filed: 1974-10-24
Abstract: The mechanism is used for fastening an end hook of a bolt of remotely actuated lock. The lock is operated by the bolt rotating about its longitudinal axis. The fastening mechanism is simplified and can be fitted also by automatic means in serial production of door or window panels. The end hook has a hollow shaft which holds the end of the rotating bolt by means of a circumferential guide groove. Into this guide groove (4) projects a flexible U-shaped clamping bracket (5). The arms of this bracket have hook-shaped projections (6b, 6c) which engage a holding sleeve (10) which in turn is used for engaging a blind hole (9) in a door or window frame (1).
Patent CH-595957-A5 (CH)
Title: Rack for storing automobile tyres
Inventor: MATT HANSJOERG
IPC: B60B29/00
Filed: 1975-11-14
Abstract: Rack for storing automobile tyres is in form of hollow cylinder with storage space for tools
Patent FR-2057485-A5 (FR)
Title: Horizontal pulsing extraction column of - reduced length
IPC: B01D11/04
Filed: 1969-08-22
Granted: 1971-05-21
Abstract: Column is designed for extracting liquid substances and is partic. useful in processing radioactive solns. It has a portion open to the atmos. and a closed part which is connected to a pulsator, and incorporates a tubular mechanism consisting of coaxial tubular bodies inserted into each other. The innermost tubular body is filled with partitions, the areas of which are equal to or smaller than one third the cross-sectional area of the outermost tubular body. The intervening spaces are filled with annular or rectangular partitions which are separated from each other so as to form communicating retention chambers.
Patent FR-2058864-A5 (FR)
Title: Integral tampon shield
IPC: A61F13/20
Filed: 1969-09-30
Granted: 1971-05-28
Abstract: Flexible, integrally bonded menstrual shield for a one-piece regenerated cellulose spong tampon, located in the tampon and adjacent the withdrawal string handle.
Patent FR-2097637-A5 (FR)
Title: Fish in brine-of nuoc mam type by fermentation of a fish autolysate
IPC: A23L17/20
Filed: 1970-07-16
Granted: 1972-03-03
Abstract: The liquid autolysate of fish containing soluble protein degradation products are fermented using a pure culture isolated from crude "Nuoc-Mam" or pickling vats, at ca. 37-45 degrees C for ca. 36-48 h. The product is then preserved by the addition of 200-250 g/l NaCl. This may then be clarified in a centrifuge and sterilised by a sterilising membrane. The conventional prepn. of this Vietnamese dish takes up to one year, not only giving production inconvenience but involving a high risk of rotting.
Patent FR-2096176-A5 (FR)
Title: Unstacking device - for piles of animal hides and skins
IPC: C14B1/62
Filed: 1971-06-10
Granted: 1972-02-11
Abstract: Device is intended for use with animal hides, furs, fleeces or fabrics in which the thickness of the piece is small compared with its length and breadth. The pieces are stacked in a pile placed on a pallet; the latter can be raised automatically so that the upper piece on the pile will always be at the same level. A suction gripper lifts the pieces one by one and places them at definite intervals on a conveyor belt for transport to the working stations. The suction head is in the form of an inverted 'U' with the two stems ending in concertina-type mouthpieces of elastic material; the head is attached to an arm operated hydraulically or pneumatically by a piston rod. The unstacking is effected mechanically without the manual handling necessary hitherto.
Patent FR-2177237-A5 (FR)
Title: Liquid treatment of textiles - by controlling the flow rate of liq passing centrifugally through the textile
IPC: D06B5/26
Filed: 1972-03-21
Granted: 1973-11-02
Abstract: Textiles packages are located in a pref. annular perforated container of a rotor rotating in a closed chamber so that liq. fed to a hollow perforated shaft of the rotor passes outwardly through the packages under centrifugal forces. The flow rate of the liq. through the packages is controlled by controlling the press. in the chamber surrounding the container, pref. by controlling the outflow of the liq. from the chamber. Pref. level detectors in the chamber measure the liq. level in the chamber and actuate valves to control the flow rate out of the chamber through outlets in the bottom of the chamber and pref. the liq. is re-circulated to the hollow shaft of the rotor as required. The device can be used for several operations (e.g. washing, dyeing, dressing etc) which may require different processing conditions.
Patent FR-2230262-A5 (FR)
Title: Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear
IPC: G06K1/12
Filed: 1973-05-18
Granted: 1974-12-13
Abstract: Magnetic card has a support (4) with a magnetic strip on at least one of its faces. The parts of the support which are not occupied by relief impressions (characters, inscriptions magnetic strip (5)), are covered with a relief compensation layer (6). This layer (6) as well as the relief impressions of inscriptions and magnetic strip (5), the non impressed surfaces are covered with the compensation layer (6), and then the protective layer (7) is applied. The compensation and protective layers may be of the same or different materials. This method of compensation for the thickness of serigraphic impressions permits avoidance of coding and reading head wear, given that the surface of the magnetic card is perfectly flat.
Patent FR-2235606-A5 (FR)
Title: Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia
IPC: F01K23/02
Filed: 1973-06-27
Granted: 1975-01-24
Abstract: The system is designed to allow different fuels to be used in a boiler supplying a steam turbo-alternator set. Where such a change gives an increase in boiler output, a second system is also then supplied using fluid such as ammonia subjected to a condensation cycle. The heat source for this cycle is provided by exchange of heat with part of the steam produced in the boiler. Thus the increase in boiler output is made use of without overloading the original turbo-alternator set. The heat for the second cycle may be provided by direct or indirect heat exchange with the steam.