baber/WOPTO huggingface dataset:
Patent AU-2021105642-A4 (AU)
Title: Oxidation Activation Method of Ilmenite
Inventor: DENG JIUSHUAI
IPC: B03D1/02
Filed: 2021-08-17
Granted: 2021-10-14
Abstract: The invention is an oxidation activation method of ilmenite. Firstly, the raw ore or secondary 
concentrate of ilmenite was ground to liberate, while regulators adjusted the pH value of pulp.  
Secondly, potassium permanganate was added for redox to form a new surface of ilmenite 
covered by ferric ions. Then, sodium oleate was added to make the groups attach to the active 
sites of ferric ions to form a hydrophobic surface. Finally, ilmenite concentrate was obtained 
by conventional flotation. This method made the surface of oxidized and activated ilmenite 
chemically adsorb with the collector group, while the surface hydrophobicity increased to 
realize the high-efficiency collection.
1/1 
Fig.1 shows the theoretical model of the technical principle of the invention.
Patent WO-2009105894-A4 (WO)
Title: Appareil et procédé de traitement de gaz d'échappement
Inventor: SCAPPATURA DOMINIC EDWARD
IPC: B01D53/46
Filed: 2009-03-02
Abstract: Dans un aspect, l'invention concerne un appareil de traitement de gaz d'échappement qui peut être utilisé pour traiter des courants de gaz d'échappement issus de véhicules à moteur à essence ou à moteur diesel, d'usines de fabrication, d'équipements d'incinération, de centrales au charbon, de turbines au gaz naturel ou de pratiquement tout courant de gaz d'échappement. Dans un mode de réalisation, l'invention comprend un dispositif d'élimination des matières particulaires, un échangeur de chaleur, un premier réacteur, un second réacteur et un dispositif de protection du réactif pour empêcher la communication du réactif contenu dans le second réacteur avec l'air ambiant.
Patent WO-2010149149-A4 (WO)
Title: Système d'amortissement produisant du courant pour véhicules hybrides et électriques
Inventor: GRESSER GERMAN
IPC: B60L50/30
Filed: 2010-06-24
Abstract: L'invention concerne des véhicules pour le transport de personnes et/ou de marchandises, se déplaçant sur des routes ou des rails, et fonctionnant au moins partiellement à l'énergie électrique au moyen de moteurs électriques servant de groupes motopropulseurs, l'énergie électrique employée étant produite majoritairement ou en grande partie, de façon interne au véhicule par conversion d'énergie cinétique, notamment de composantes de l'énergie cinétique produite sur le châssis sous l'effet de la gravité, et de composantes de l'énergie cinétique produite par la force centrifuge dans des virages, par des mouvements d'accélération de la carrosserie et des mouvements d'accélération dynamiques verticaux des roues au moyen de suspensions de roues, et d'autres composantes. L'énergie électrique ainsi produite est ensuite stockée de façon intermédiaire dans des accumulateurs d'énergie chimiques (batteries) et/ou dans d'autres éléments de stockage adaptés, par exemple des condensateurs haute puissance ou des accumulateurs à volant, jusqu'à utilisation du courant dans les moteurs d'entraînement du véhicule et/ou d'autres récepteurs électriques.
Patent WO-2009133395-A4 (WO)
Title: Appareil de jeu
Inventor: CAMMEGH RICHARD
IPC: A63F5/00
Filed: 2009-04-28
Abstract: L’invention concerne un appareil de jeu comprenant un éjecteur mécanique adapté pour éjecter la balle d’une poche de l’appareil de jeu, après quoi elle est projetée le long d’une piste de balle par un percuteur solide.
Patent WO-2014024091-A4 (WO)
Title: Plateforme de jeu et ses cartes de jeu
Inventor: GRINOLD ITZHAK
IPC: A63F3/00
Filed: 2013-07-30
Abstract: L'invention concerne une plateforme de jeu, qui comprend une planche de réception, une planche magnétique, logeant rigidement des éléments magnétiques, et des moyens de positionnement de la planche magnétique dans une position prédéterminée. Chaque élément magnétique a un pôle nord ou un pôle sud faisant face à la planche de réception. La planche de réception reçoit une carte de jeu à une position prédéterminée. La carte de jeu a des emplacements pour recevoir des pièces de jeu magnétiques. Les pièces de jeu peuvent être différenciées selon leur pôle magnétique par une caractéristique de distinction non magnétique, telle que la couleur, la forme, le poids, l'échelle et la texture externe. Pour déterminer sa position, la planche magnétique a un état éloigné et un état proche par rapport à la planche de réception, et un mécanisme d'espacement commute entre l'état éloigné et l'état proche. La planche de réception et la planche magnétique sont positionnées coaxialement autour d'un axe commun, autour duquel la planche magnétique est libre de tourner. Dans six positions de rotation équidistantes, la planche magnétique est verrouillée à une position de rotation prédéterminée. La carte de jeu comprend des frontières fermées formées pour déterminer sa position, des marques d'emplacement pour les pièces de jeu, un contenu de jeu associé aux marques d'emplacement et une marque d'alignement pour sélectionner une position de rotation souhaitée.
Patent WO-2019239365-A4 (WO)
Inventor: PUROHIT ANKIT
IPC: G08B21/00
Filed: 2019-06-13
Abstract: One or more systems and methods are provided for performing estimation of position and orientation (localization) of an object using wireless signals. This localization can be done either with sensors already built into the device or via a module installed onto the object. The method further includes obtaining a channel state information (610) from a wireless receiver (1204) and obtaining an angular velocity (608) from an inertial measurement unit. Further, the data between the inertial sensor (602) and the wireless sensor (606) is fused by maximum likelihood, expectation maximization and other such variants to perform Angles of Arrival (AoAs) and Times of Flight (ToFs) estimation on the wireless receiver. The orientation can be estimated by combining the estimates from gyroscope (1104) with these estimated AoAs and with accelerometer (1106) and magnetic sensor (604) inputs, making the orientation estimation driftless. Once the estimations are calculated, the values can be used to perform displacement calculations and these calculated displacements can be used for tracking of the wireless receiver.
Patent WO-2010146585-A4 (WO)
Inventor: SREDNI BENJAMIN
IPC: A61P31/16
Filed: 2010-06-16
Abstract: Tellurium-containing compounds identified for use in a method of treating, or prophylaxis against, a viral infection caused by an influenza virus, uses thereof and pharmaceutical kits and pharmaceutical compositions comprising the same, are disclosed. The tellurium-containing compounds disclosed herein are suitable for co-administration with an antiviral agent.
Patent WO-2020021568-A4 (WO)
Title: Screening kit for detection of grades of cervical cancer and process for the preparation thereof
Inventor: MAITI KAUSTABH KUMAR
IPC: G01N1/28
Filed: 2019-07-24
Abstract: The capabilities of using gold nanoparticle as surface-enhanced Raman scattering (SERS) substrate to obtain cervical smear harvested cells biochemical information for non-invasive cervical precancerous detection were presented in this patent document. A SERS reagent and a platform has been developed and optimized for the generation of a differential spectral fingerprinting for cervical cancer detection. SERS measurements were performed on three group's cervical exfoliated cell samples: one group from patients (n = 36) with pathologically confirmed cervical cancer and another group with high-grade squamous intraepithelial lesion (HSIL) (n= 41) and the last group from healthy volunteers (control subjects, n = 47). Tentative assignments of the Raman bands in the measured SERS spectra suggested interesting cancer specific biomolecular changes, including an increase in the relative amounts of amino acids, nucleic acid, carotenoid contents in the cell samples of cervical cancer patients as compared to that of healthy subjects. The results from this study demonstrated that gold nanoparticle based SERS substrate harvested exfoliated cervical smear cell analysis has tremendous potential for the non-invasive detection of cervical precancerous lesions.
Patent WO-2011068317-A4 (WO)
Title: 니트로 화합물의 제조 과정에서 발생하는 폐수의 처리방법
Inventor: BAE CHONG PIL
IPC: C02F1/58
Filed: 2010-11-22
Abstract: 본 발명은 화합물의 니트로화 과정에서 발생하는 폐수 처리방법으로서, 적절한 전처리 공정과 함께 진공증발 공정을 적용한 본 발명의 방법에 의하면 기존의 공정에서는 처리가 곤란했던 산성 또는 알칼리성 수성 폐수를 미생물 처리를 하지 않고도 용이하게 처리할 수 있게 된다.
Patent WO-2020032804-A4 (WO)
Inventor: HOOKWAY JOHN
IPC: G08B23/00
Filed: 2019-07-29
Abstract: The invention relates to the technical field of wearable emergency equipment, in particular a medical alarm relay device for the incapacitated. This comprises an automatic programmable interface (API) for checking the device, a communication network for interconnecting an automatic programmable interface (API) from a server to a device & auxiliary device, and a reliability circuit. The invention provides system relays by cooperating with the automatic programmable interface (API), communication network and reliability circuit. The reliability circuit provides a system relay, reliably monitors user's activities and the device itself. User-device interactions and the device itself alert invalid events and lack of user or equipment response will trigger an alarm to others in time to rescue users.
Patent WO-2008079836-A4 (WO)
Title: Macrocyclic factor viia inhibitors useful as anticoagulants
Inventor: WURTZ NICHOLAS RONALD
IPC: C07D271/12
Filed: 2007-12-19
Abstract: The present invention relates generally to novel macrocycles of Formula (I) or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein the variables A, B, C, D, L, M, W, Z1, Z2, Z3, Z4, R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are as defined herein. These compounds are selective inhibitors of factor VIIa which can be used as medicaments.
Patent WO-2016176432-A4 (WO)
Title: Recoucheuse de poudre pour imprimante en trois dimensions
Inventor: KLEIN ANDREW P
IPC: B29C31/02
Filed: 2016-04-28
Abstract: Dispositif pour appliquer des couches de poudre à travers un substrat ou sur un lit de poudre existant. Le dispositif présente une utilité particulière dans des modes de réalisation qui sont conçus pour une utilisation dans le dépôt de couches de poudre pour l'impression en trois dimensions et comme partie d'un appareil d'impression en trois dimensions. Le dispositif utilise une bande transporteuse pour transférer la poudre à partir d'un réservoir de poudre et la déposer sur un lit de poudre ou un autre substrat. Selon certains modes de réalisation, le dispositif utilise une bande transporteuse en association avec un déflecteur de poudre pour transférer la poudre à partir d'un réservoir de poudre et la déposer sur un lit de poudre ou un autre substrat. Selon certains modes de réalisation la bande transporteuse présente une section inclinée vers le bas. selon certains modes de réalisation, une goulotte inclinée vers le bas est utilisée conjointement avec la bande transporteuse.
Patent CH-675004-A5 (CH)
Title: Roof chimney cladding system
Inventor: SCHIEDEL FRIEDRICH
IPC: E04F17/02
Filed: 1987-02-09
Abstract: The cladding is for a shaft protruding from a building roof, particularly a chimney, and comprises a  peripheral portion and an end plate (6). The peripheral portion consists of a series of sections (8) assembled together, one at least of them having a holder (10) fixed to the end, and from which it is suspn suspended. All the peripheral cladding is supported by the holders, which can be secured to the end plate (6).
Patent CH-682512-A5 (CH)
Title: Steam extractor hood for cooking hob - has ventilation fan providing air curtain around hub surface to prevent mixing between steam and room air
Inventor: HUONDER THOMAS DIPL-ING
IPC: F24C15/20
Filed: 1990-03-02
Abstract: The extractor hood (10) has an extractor housing (12) containing an extractor fan at the rear of a suction surface (14) which is enclosed by a blast jet opening (20) over at least part of its periphery having a number of slit apertures coupled to a ventilation fan (21), for providing an air curtain (22) around the hob surface (4). Pref. the jet blast opening (20) is defined between the peripheral edge of the extractor housing and the inside face of a surrounding ventilation hood (25), with limited adjustment of the air flow direction at its exit. USE - For wall mounting.
Patent CH-683773-A5 (CH)
Title: Low odor sound and heat insulation.
Inventor: CAVALLONI CARLO
IPC: B27N3/08
Filed: 1992-04-06
Abstract: A process is disclosed for producing odourless moulded bodies made of semi-finished fibrous articles mixed with heat-curable novolak resins suitable for lining heat- and/or sound-radiating parts of vehicles and in which the binder is completely and uniformly cross-linked, reducing smell emissions, in particular of formaldehyde. This process further allows articles to be produced having unusually thick layers. Homogeneous polymerisation is achieved by using an overheated fluid as a dry, saturated vapour and under increased pressure.
Patent CH-678681-A5 (CH)
Title: Hygienic handling bag for soiled cat litter - comprises polyethylene sheet spread across surface of litter tray, with cord extending round edge of sheet for lifting and tying after use
Inventor: STRASSER GEORGES
IPC: A01K1/01
Filed: 1989-04-28
Abstract: The bag consists of a sheet (10) of tear-resistant material, e.g. high-density polyethylene, which may be spread at least partly over the surface of the litter tray. Edge portions (11) of the sheet allow temporary fastening over the lips of the tray. A litter product may be spread over the surface of the sheet. After use the edges of the sheet may be gripped manually and gathered to form a closure, which may be secured by a cord (12) passing through a sleeve formed peripherally in the edge of the sheet. ADVANTAGE - Keeps tray surface clean and allows simple, hygienic handling of soiled litter.
Patent CH-668816-A5 (CH)
Title: Pipe position clips for concrete casting - incorporate adjustable clips between vertical ratchet supports
Inventor: ANDENMATTEN DANIEL
IPC: F16L3/08
Filed: 1985-04-23
Abstract: The vertical supports (10) have U-profile strips with sharpened bottom ends (13) to drive into the ground, or the concrete mould. The sides of the strip are notched (12) to grip strip clips (20) pushed over the uprights.  The pipes (50) are secured to the clips using cable ties (40). The support clips have spring tags to grip into the ratchets. A V-shape locates the pipe on the strip. USE/ADVANTAGE - Simple and low cost support for pipe.  The strong support is not easily displaced by poured concrete.
Patent CH-594933-A5 (CH)
Title: Combined data input and display appts.
Inventor: KUEHNLEIN WERNER
IPC: H04L9/18
Filed: 1975-02-24
Abstract: Combined data input and display appts. has circuit with forward and reverse counters multiplexer and decoder
Patent CH-695813-A5 (CH)
Inventor: HUSSAIN TAHIR
IPC: H04W64/00
Filed: 2000-07-07
Abstract: A telecommunications system and method is disclosed for allowing an ongoing Time of Arrival (TOA) based positioning of a mobile station to proceed if a radio related handover has occurred before the expiration of a delta timer in a Base Station Controller (BSC). The BSC stores an HOTIMER value therein, which corresponds to the amount of time involved in a normal radio-related handover procedure from the sending of a Handover Command to the reception of a Handover Complete message. If the BSC delta timer is active, e.g., positioning is ongoing, and the BSC determines that a radio related handover is needed, the BSC checks the amount of time remaining in the BSC delta timer. If that amount is more than the HOTIMER, then the ongoing positioning is not canceled.
Patent CH-690878-A5 (CH)
Title: Electrical conductor has parallel conductor surfaces, at least two textured filaments of superconducting, ceramic material with mutually inclined broad sides
Inventor: FLUEKIGER PROF RENE L J
IPC: H01L39/14
Filed: 1996-11-21
Abstract: The electrical conductor has two essentially straight and mutually parallel conductor surfaces (31a) and at least two textured filaments (33) of superconducting, ceramic material, each with two broad sides (33a) at an angle to each other and/or at an angle different from 90 degrees to the conductor surfaces.  An Independent claim is also included for a coil with a conductor and for a method of manufacturing a conductor.
Patent CH-691350-A5 (CH)
Title: Dry powder spray machine
Inventor: DUBS MAX
IPC: B05C19/04
Filed: 1995-10-13
Abstract: The powder spray machine sprays powder onto strips of material. It has a supply funnel containing the powder and a needle roll held against the funnel on a roller axis (6). The funnel can be turned so that the entire length of the needle roll becomes accessible from above. The roll may be removable from the axis and the axis and roll may be able to be shifted longitudinally relative to each other. The roller axis on the roller end may have a flange (60) fitted to but removable from the cheek plates (31) of the needle roll.
Patent CH-690888-A5 (CH)
Title: Hand set for mobile telephone/cordless telephone has further functional unit in battery cassette connected to base unit electronics when cassette and base unit joined
Inventor: SIMON RAINER
IPC: H02J7/00
Filed: 1994-10-17
Abstract: The hand set has a base unit (13) with a housing contg. functional units such as earphone and speech capsules (27,28), an antenna (29), a keyboard (30) and electronics (31) and a replaceable battery or accumulator cassette (15) that can be electrically and mechanically combined with the base unit. A further functional unit (37) in the cassette is connected to the electronics in the base unit when the cassette and base unit are joined.
Patent CH-657653-A5 (CH)
Title: Masonry structure comprising tiles
Inventor: CHRISTINGER KONRAD
IPC: F24B1/06
Filed: 1982-05-21
Abstract: The masonry structure produced from tiles is used, in particular, for stoves or heating walls. The tiles (1, 2), laid with mortar or putty, are provided with peripheral border grooves (4) in which longitudinally running or transversely running iron bars (10, 12) are arranged. Expediently, at least three different tile shapes are provided, to be precise a basic shape (1), an edge shape (2) and a corner shape. The tiles can be produced cost-effectively and the masonry structure can be constructed rapidly and without difficulty. <IMAGE>
Patent CH-661051-A5 (CH)
Inventor: HAGENBACH GERMAIN
IPC: E01C7/26
Filed: 1983-06-09
Abstract: Bitumen-polymer compositions are prepared, by mixing, at between 130 DEG  C. and 230 DEG  C., a bitumen with a styrene and conjugated diene copolymer and a sulphur source, the copolymer and the sulphur source being added to the bitumen either directly, or in the form of a mother solution in a hydrocarbon oil, then by maintaining the whole under stirring at between 130 DEG  C. and 230 DEG  C. for at least fifteen minutes. By way of sulphur source is used 0.005 to 15% by weight, with respect to bitumen, one or several polymeric or not, cyclic or linear polysulphides, and especially ditertiododecyl or dinonyl pentasulphide. The bitumen-polymer compositions obtained can be used for the obtention of superficial road coverings and present a constant quality of its properties.
Patent CH-684428-A5 (CH)
Title: Process for producing a concentrated potassium solution from solutions of certain lakes and defined types of ground water in a desert area for the recovery of potassium salts by utilising solar energy.
Inventor: HSU PETER
IPC: E21C41/20
Filed: 1992-10-26
Abstract: The present invention relates to a process for producing a concentrated potassium solution, which allows the winning of potassium over a large area from a potassium solution. The physical principle on which this invention is based is the Darcy-Hubbert-Hsü principle:   DELTA Qw = K . <dh>/dl This process, called "evaporative pumping", produces the desired potassium solution as a side effect due to the interaction of the ground water with the host rock. Hitherto, the potassium-winning areas were restricted to sites, where the ground water level had by chance "naturally" reached the optimum level for this process. The invention is characterised in that the hydraulic gradient is (artificially) adjusted in accordance with the geological and climatic conditions in such a way that the chemical interaction is optimised. This can be accomplished by levelling the ground water level: that is to say, especially by excavation or piling-up of soil. In addition, there is a supplementary process. The latter is characterised in that, in order to assist the separation of magnesium and hence to produce a purer, more concentrated potassium solution, a carbonate is added as an additive to the host rock.
Patent CH-570797-A5 (CH)
Title: Support stand for flowers or candles - with central column and three feet held together by threaded connection
IPC: F21V21/06
Filed: 1974-03-26
Abstract: Stand support used for flowers or candles and consisting of a central column supported by a socket with three feet made from metal strip material. the socket is composed of two partS, with one part comprising one of the feet with the support surface (5) for the second part which includes two feet (6, 7) with both parts held together rigidly by the column (10). Both parts (2, 7) are clamped together by a threaded connection (8, 11) which attaches the support surfaces (5) to the column (10). The support surface carries a threaded bolt (8) onto which a thread made inside the column can be screwed.
Patent CH-663943-A5 (CH)
Title: Container for foodstuff - has double floor which holds any liquid which runs off foodstuff
Inventor: GRAEMINGER ERICH
IPC: B65D81/26
Filed: 1984-09-11
Abstract: A container for packing foodstuff, esp. meat, consists of an upper trough (1) which fits inside a lower trough (2) with the two troughs welded together along their overlapping edges.  The upper trough has a number of channels (8) formed in its floor with holes (10) in the floor of the channel. Any liquid in the upper trough drains into the lower trough through the holes.  If the container is inverted the liquid cannot flow back into the upper trough. USE - Packing of foodstuff.
Patent CH-645453-A5 (CH)
Title: Roof for utilising solar energy
Inventor: BAUER HEINER
IPC: F24J2/40
Filed: 1983-08-17
Abstract: The roof is formed by roof tiles (1) which are laid on a roof timberwork and which each have a cavity (7), in which means (13) for collecting solar energy are situated, the cavities being interconnected, through which a fluid flows pressurelessly and in free fall from the top to the bottom through the cavities of the roof tiles, over the associated absorbers and from one roof tile into the next lower roof tile, and in doing so absorbs heat from the sun and/or from the absorber. <IMAGE>
Patent CH-677659-A5 (CH)
IPC: B68G5/00
Filed: 1987-12-16
Abstract: The pillow (1), in particular a health pillow (1), has a cover (2) and a filling (3). It is distinguished by the combination of the following features:
 - the cover (2) consists of an essentially non-stretchable fabric and has in the empty state a flat shape which, starting from a rectangle with a side ratio of about 3:4, has a first longer side edge which has in the centre an inwardly directed curve (4), whereas the other, second longer side edge has in the centre an outwardly directed curve (5);
 - the filling (3) consists essentially of spherical fibrous units which are formed from spherically intertwined fibres and/or threads; and
 - the fibrous units, packed into the cover (2), have a bulk weight which corresponds to 3 to 7 times the bulk weight of the fibrous units in the non-compressed state outside the cover (2). 
<??>A pillow is thus provided which is simple to manufacture, can be matched particularly easily to the requirements of the user and offers the user's head sufficient support both in the supine position and in the lateral position. 
<IMAGE>