baber/WOPTO huggingface dataset:
Patent WO-2004028410-A1 (WO)
Title: Keratoprothese biointegrable
Inventor: CHIRILA TRAIAN
IPC: A61F2/14
Filed: 2003-09-24
Abstract: L'invention porte sur une kératoprothèse en une pièce (10) comprenant une zone lenticulaire centrale et une zone annulaire périphérique (20) comprenant une pluralité de canaux transversaux (22) pénétrant toute l'épaisseur de la kératoprothèse. La répartition et la fréquence des canaux sont sélectionnées de façon à assurer une superficie minimale dans l'interaction tissu-matériau tout en garantissant l'intégration maximum du tissu hôte dans le matériau.
Patent AU-2001237801-A1 (AU)
Title: Ballistic vest
Inventor: STEEGHS PETER HUBERTUS WILHELM
IPC: F41H5/04
Filed: 2001-02-05
Abstract: The invention relates to a ballistic vest containing a stack of flexible fabrics and a stack of flexible unidirectional layers, in which the fabrics contain strong fibres of a first kind, the unidirectional layers contain strong fibres of a second kind, and in which the fibres in a unidirectional layer run essentially parallel and are disposed at an angle to fibres in an adjacent layer which is greater than 0 degrees, where in that the flexible fabric is a loose fabric and is located on the strike side of the vest. The percentages by weight of the loose fabrics and the stack of UD layers preferably is between 15:85 and 30:70 %. In that case, a vest of areal density less than 6 kg/m<2> can have such ballistic resistance as to stop an Action 3 bullet with a velocity of up to 437 m/s with a trauma to NIJ Standard of less than 44 mm.
Patent AU-2001253031-A1 (AU)
Title: Compositions containing genetically modified lung cancer cells expressing a tgf-beta inhibitor
Inventor: FAKHRAI HABIB
IPC: A61K39/395
Filed: 2001-03-30
Abstract: The present invention relates to compositions comprising a therapeutically effective amount of genetically modified cells containing a genetic constructs expressing a TGF² inhibitor effective to reduce expression of TGF², where the genetically modified cells are non-small cell lung cancer (NSCLC) cells or small cell lung cancer (SCLC) cells, and related methods.
Patent AU-2001271170-A1 (AU)
Title: Method, apparatus and use of applying viscous medium on a substrate
Inventor: HOLM WILLIAM
IPC: B05C9/12
Filed: 2001-07-06
Abstract: A method of applying viscous medium on a substrate that is arranged for mounting of components includes providing the substrate arranged for mounting of electronic components thereon and screen printing predetermined amounts of a viscous medium on predetermined positions on the substrate. In addition, the method includes add-on jetting of predetermined additional amounts of viscous medium on predetermined positions on the screen printed substrate. The add-on jetting is non-contact dispensing and the add-on jetting viscous medium is still in viscous form during the add-on jetting.
Patent AU-2001279527-A1 (AU)
Title: Miniaturized wearable oxygen concentrator
Inventor: WARREN JOHN LEE
IPC: B01D53/04
Filed: 2001-08-02
Abstract: A component gas concentrator includes an air compressor, an air-tight first container containing a molecular sieve bed, the first container in fluid communication with the compressor through a first gas conduit, and an air-tight second container in fluid communication with the first container through a second gas conduit. A gas flow controller such as PLC controls actuation of valves mounted to the gas conduits.
Patent AU-2001279871-A1 (AU)
Title: Sharing of protocol processing
Inventor: KOISTINEN TOMMI
IPC: H04L12/24
Filed: 2001-08-13
Abstract: An arrangement of a network element, which routes communication traffic among different types of communication networks, includes a central processing unit configured to perform routing operations on the basis of a communication protocol, which forms a stack. Also, the arrangement of the network element includes devices configured to handle signal processing related issues and communicating with the central processing unit. The communication protocol stack is divided into a first stack situated in the central processing unit, which performs the routing operations of protocols in the first stack, and into a second stack, each device that handles signal processing related issues performing the operations of protocols in the second stack.
Patent WO-9117524-A1 (WO)
Inventor: LARSON STIG BORJE
IPC: G06K19/073
Filed: 1991-04-26
Abstract: A validation device (2) for a smart card (1) of the kind having unprotected data storage memory (4) and protected data storage memory (5) selectively accessible by means of a user access code. The device (2) performs an encryption upon identification data to produce the user access code and reads identification data from the unprotected memory (4) for further encryption. The access code is supplied to the smart card (1) and selected data from said protected memory (5) is read for encryption to produce validating data. A comparator (8) compares the identification data with the validating data and rejects the smart card (1) if the data do not agree and establishes access to said protected memory (5) if the data do agree.
Patent WO-9324041-A1 (WO)
Inventor: BERSTEN IAN JEFFREY
IPC: A47J31/06
Filed: 1993-05-24
Abstract: L'invention concerne une cafetière à piston à deux étages comprenant un ensemble piston classique (2) dans lequel se trouve un élément filtrant (6), et comprenant une plaque (20) adaptée pour être déplacée axialement indépendamment de l'ensemble piston (2).
Patent WO-9508008-A1 (WO)
Title: Traitement de metaux par une solution de nettoyage contenant des ions acides de terres rares
Inventor: HENDERSON MARK JULIAN
IPC: C23G1/14
Filed: 1994-09-12
Abstract: L'invention concerne un procédé de nettoyage d'une surface métallique. Il consiste a) à mettre cette surface métallique en contact avec une solution de nettoyage alcaline chargée d'éliminer des contaminants tels que des souillures et de la graisse; et b) à mettre cette surface métallique en contact avec une solution de nettoyage contenant un ion acide de terres rares pour éliminer la saleté formée sur cette surface métallique lors de l'étape a). On peut utiliser ce procédé pour préparer une surface métallique à un processus de revêtement ultérieur qui comporte une étape supplémentaire consistant à mettre la surface métallique en contact avec une solution aqueuse de revêtement contenant un ion acide de terres rares et des cations de terres rares pouvant présenter plus d'un état de valence, ce qui accroît le pH de cette solution de revêtement, près de la surface métallique, jusqu'à une valeur suffisante pour précipiter un ou plusieurs composés des terres rares qui forment alors un revêtement sur la surface métallique. L'invention concerne aussi une solution de nettoyage aqueuse, contenant un ion acide de terres rares, utilisable à l'étape b) du processus inventé. Cette solution comporte des ions d'une ou plusieurs terres rares présents en quantité efficace pour éliminer la saleté d'une surface métallique ayant été auparavant mise en contact avec une solution de nettoyage alcaline. L'invention concerne aussi une surface métallique traitée par le procédé inventé.
Patent WO-0103301-A1 (WO)
Inventor: WONG LOUIS SZE YEN
IPC: H03K19/003
Filed: 1999-06-29
Abstract: There is disclosed a circuit topology for avoiding transistor gate oxide- dielectric breakdown and hot-carrier degradation in circuits, such as CMOS inverters, fabricated in a standard sub-micron CMOS process with feature size below 0.8 νm and gate-oxide thickness less than 150 Å. An inverter circuit according to the invention incorporates transistors M6, M2, M3, M5 appropriately biased, additional to those of a standard inverter circuit (comprising M1 and M4), in order to avoid hot-carrier degradation and gate-oxide breakdown of M4 and M1. The invention is also applicable to transistor circuits having other functionalities for example logic level translators.
Patent WO-9622856-A1 (WO)
Title: Method and device for automatically welding pipes
Inventor: WILLEMS LODEWIJK
IPC: B23K37/04
Filed: 1995-12-20
Abstract: A method for automatically welding parts consisting of a number of tubular members (2, 3, 4 and/or 5) cut out and welded together to form a pipe (1). A previously welded part is positioned and secured using a securing jaw. The part is suspended every time from its centre of gravity (G) using the securing jaw (50) and a cable (52) stretched between the two securing points, as well as a suspension joint (37), so that the part lifted by means of a lifting apparatus (39) can be moved about its centre of gravity (G). The previously welded part and a standardised spare part are then welded using a welding robot (30) along the contact line between the two tubular parts.
Patent WO-9900101-A1 (WO)
Title: Collapsible clutch
Inventor: VAN DEN DRIESCHE HUGUES
IPC: A61H3/02
Filed: 1998-06-16
Abstract: The invention concerns a collapsible clutch comprising: a first sheath (1) with a recess and an open end; a second sheath (4) sliding inside the first sheath (1); an electric motor (13) integral with the first sheath; a system (8, 14) connecting the motor (13) to a mechanism coupled with the second sheath, said system being driven by the motor in a first direction moving the second sheath outside the first sheath, while said system driven by the motor in a second direction opposite to the first direction moves the second sheath back into the first sheath recess; and a source of energy (15) to power the motor (13).
Patent WO-9929802-A1 (WO)
Title: Production of olefins
Inventor: DATH JEAN-PIERRE
IPC: B01J29/40
Filed: 1998-12-07
Abstract: A process for the catalytic cracking of an olefin-rich feedstock which is selective towards light olefins in the effluent, the process comprising contacting a hydrocarbon feedstock containing one or more olefins, with a MFI-type crystalline silicate catalyst having a silicon/aluminium atomic ratio of at least about 300 at an inlet temperature of from 500 to 600 °C, at an olefin partial pressure of from 0.1 to 2 bars and the feedstock being passed over the catalyst at an LHSV of from 10 to 30 h-1, to produce an effluent with an olefin content of lower molecular weight than that of the feedstock.
Patent BG-48746-A1 (BG)
Title: Method for insulating venturia inaequalis(cke.)wint. on artificial breading environment
Inventor: SHOPOV NEDELCHO G
IPC: C12N3/00
Filed: 1988-11-25
Abstract: This method is intended for use in plant protection. It makes it possible to obtain a large number of monosporous cultures from a single isolate and eliminates the possibility of contamination. Using this method, infected leaf parts which have passed the winter, are rinsed with water and fixed on a drop at the inner side of the lid of a Petri dish with the opening of the ripe peritecias pointed downwards at the solidified nutrient medium (already present). Once the ascospores have been released, the leaf parts are removed using a pair of sterile nippers.
Patent BG-51802-A1 (BG)
Title: Metal coordination compounds of 4-alylthioureidosalicylic acid, method for their preparation and application
Inventor: VASILEV GEORGI N
IPC: C07C65/10
Filed: 1992-01-03
Abstract: The synthesized compounds exhibit high biological activity and have potential uses as herbicides and growth regulators in plant growing. They have the following general formula:<IMAGE>where Me means K, Na, Cu or Zn, and the value of n can be 1 or 2.
Patent WO-03021169-A1 (WO)
Title: Agencement pour orienter l'eau de degivrage dans des refrigerateurs
Inventor: CORREA JUNIOR JOAO ALFREDO
IPC: F25D21/14
Filed: 2002-09-05
Abstract: La présente invention concerne un agencement pour orienter l'eau de dégivrage dans des réfrigérateurs, comportant une meuble unique (10), muni de parois latérales internes (11), à l'intérieur duquel est monté dans la partie supérieure un évaporateur (20) disposé immédiatement au-dessus d'un plateau (40) destiné au recueil de l'eau de dégivrage, comprenant au moins une goulotte déflectrice (15) prévue sur chacune des parois latérales internes (11) du meuble (10), dans un agencement incliné vers le bas et vers l'arrière au-dessus du plan de montage du plateau (40), et présentant une extrémité supérieure en saillie au-delà de la projection verticale du contour de l'évaporateur (20), et une extrémité inférieure qui est écartée vers l'arrière par rapport à la projection verticale du rebord avant du plateau (40).
Patent WO-7900264-A1 (WO)
Title: Hydraulic pressure motor with low speed and high torque
Inventor: OLIVEIRA H
IPC: F03C2/30
Filed: 1978-11-01
Abstract: A hydraulic pressure motor with low speed and high torque for applications in mechanical engineering mainly in large-sized equipment, hydrostatic transmissions, and the like. Current hydraulic motors have countless moving components and a high degree of sophistication so that the complexity of the system requires careful maintenance and high cost. The constant displacement motor of this invention is extremely simple, long-lasting, and capable of use under the most severe conditions. It has two similar rotors (4) which operate in separate axially spaced chambers. The rotors are displaced from each other by 90 and are engaged by sluice-valves (7) which separate the pressure chambers of the motor. Cuts (13) on the rotor (4) or casing (1) provide pressure relief and allow sluice-valve (7) withdrawal without lateral pressure thereon. The displaced rotors (4) assure smooth operation.
Patent WO-0063976-A1 (WO)
Title: Photodiodes a accroissement de gain de photoconduction
Inventor: COROY TRENTON G
IPC: H01L31/075
Filed: 2000-04-14
Abstract: L'invention concerne des photodiodes possédant un gain de photoconduction. Il a été démontré que des photodiodes pouvaient posséder un gain de photoconduction, sous certaines conditions, et cette théorie classique du gain de photoconduction a été étendue à la description des cas de l'invention. L'invention concerne notamment les principes de base du gain de photoconduction dans des diodes PIN, de même que plusieurs approches de conception de photodiodes à gain de photoconduction. Dans l'une de ces approches, on utilise un retard de porteurs de charge, produit de manière photoélectrique, pour obtenir un gain de photoconduction dans une photodiode. Des structures de retard, insérées dans la région intrinsèque, empêchent préférentiellement la circulation de l'un des porteurs de charge par rapport à l'autre, pour l'obtention du gain. Un autre procédé d'obtention d'un gain de photoconduction dans une photodiode consiste à augmenter le taux de production de paires d'électrons-trous dans la région P ou dans la région N, de manière à diminuer les temps τp ou τn. Un moyen de diminution de τp ou τn consiste à inclure une région de matériau à coefficient B élevé « ultra-rapide » dans la région P ou dans la région N, ou à proximité de l'une de celles-ci, qui présente une valeur bien inférieure de τp ou τn pour un niveau de dopage donné.
Patent WO-0142109-A1 (WO)
Title: Dispositif de protection d'enroulements
Inventor: O'SULLIVAN BRIAN JONATHAN
IPC: B65D85/66
Filed: 2000-12-07
Abstract: Cette invention concerne un dispositif permettant de protéger les enroulements intérieurs d'une bobine de matériau en lame (36), cette bobine présentant une ouverture centrale (34) conçue pour recevoir un dispositif de levage tel qu'une sonde insérée dans l'ouverture, puis soulevée. Ce dispositif de protection comporte une première partie (12) qui s'engage dans une extrémité de l'orifice central. Cette première partie présente une forme partiellement cylindrique et peut recouvrir une zone substantielle de la périphérie de l'orifice central. Le dispositif de protection comporte une seconde partie (18-23) reliée à la première partie, qui se déploie en direction de l'extérieur vers un bord externe, de telle sorte que cette seconde partie vient en butée conte l'extrémité de l'enroulement de lame dans laquelle la première partie à été introduite. Sur l'une ou l'autre des extrémités périphériques de la première partie, on trouve une partie à ailettes (14, 16) orientée généralement vers l'extérieur, en s'écartant de l'axe de cintrage de la première partie de sorte que lorsque la première partie est positionnée contre le haut de l'orifice central de la bobine, les parties à ailette portent contre l'intérieur de l'orifice central et repoussent la première partie vers le haut, la maintenant ainsi en place.
Patent CA-2001241-A1 (CA)
Title: Phenol group-containing compounds as anti-oxidants in organic materials
Inventor: EVANS SAMUEL
IPC: C10M129/70
Filed: 1989-10-23
Abstract: A-17278/+            Phenol group-containing compounds as anti-oxidants in organic materials Abstract Compositions containing a) an organic material subject to oxidative, thermal or actinic degradation and b) compounds of general formula I                    (I), wherein, for example, R1 is alkyl having from 1 to 18 carbon atoms, cycloalkyl having from 5 to 12 carbon atoms, phenyl or aralkyl having from 7 to 9 carbon atoms, R2 is -H, alkyl having from 1 to 18 carbon atoms, cycloalkyl having from 5 to 12 carbon atoms, phenyl or aralkyl having from 7 to 9 carbon atoms, and R3 is -H or CH3, and n is a number from 1 to 4 or 6, and, when n is 1, A is -OR4 or  , and, for example, R4 is -H, alkyl having from 1 to 45 carbon atoms, cycloalkyl having from 5 to 12 carbon atoms or alkenyl having from 2 to 18 carbon atoms, and each of R5 and R6, independently of the other, is -H, alkyl having from 1 to 20 carbon atoms, phenyl or cycloalkyl having from 5 to 12 carbon atoms, or, when n is 2, for example A is -O-CxH2x-O-, -O-(CH2CH2O)aCH2CH2O-, -O-CH2-CH2-B-CH2CH2O-,    ,        ,    , -O-CH2CH=CHCH2-O-, -O-CH2C=CCH2-O-,                        or   wherein a is a number from 1 to 30, x is a number from 2 to 20, B is, for example, -S-, and R7 and R8 are as defined above and b1 is a number from 2 to 10, or, when n is 3, A is              , or, when n is 4, A is   ,       or     or, when n is 6, A is   The compounds exhibit anti-oxidative properties in the compositions. Some of the compounds are novel.
Patent CA-2004552-A1 (CA)
Title: Illuminated umbrella or parasol
Inventor: ANDREASEN RAEGAARD
IPC: A45B3/04
Filed: 1989-12-04
Abstract: An illuminated umbrella or parasol (1) is described, in which there are two coaxial light conductors (not shown) within the umbrella stick (2). The inner light conductor supplies light to the central region of the cover (3), to a number of further light conductors in the ribs (4) terminated by light-spreading rib caps (11), and to a light-spreading top spike (12), while the outer light conductor supplies light to the peripheral region of the cover (3). Emphasis on the illumination may be switched between the two coaxial light conductors by means of optical means (not shown) in the handle (7), controlled by a manually slideable button (36), said handle (7) also containing the requisite batteries, a light light bulb and a lens and/or a reflector (not shown), the switching e.g. being achieved by altering the position of the bulb.
Patent CA-2005365-A1 (CA)
Title: Medication for the treatment or prevention of hiv virus infection through passive immunization and processes for its preparation
Inventor: GRANDGEORGE MICHEL
IPC: A61K39/42
Filed: 1989-12-13
Abstract: Drug for the treatment or prevention by passive immunization of the HIV-infection and processes for preparation thereof. According to the invention, the drug consists of, or comprises, a preparation of anti-HIV gammaglobulins Ig6 and/or IgM of human origin without antibodies directed against glycoproteins of the HIV virus envelope and/or anti-CD4 antibodies.
Patent CA-2010133-A1 (CA)
Title: Acid monitoring kit
Inventor: SHURBEN WILLIAM S
IPC: B01L3/00
Filed: 1990-02-15
Abstract: ABSTRACT OF THE DISCLOSURE    An acid monitoring kit is provided which is especially use-ful for monitoring acid rain.  The kit includes a base plate hav-ing three discrete areas.  One area is provided with a plurality of discrete, separable, bibulous pH indicator strips, each strip being impregnated with a selected acid-base indicator which is visually recognizable as at least one unique color in each such bibulour pH indicator strip when the bibulous strip is dry, and as a different color upon being wetted with water, the different color being dependent on the pH of the water.  A second discrete area is provided with a plurality of color comparison reference standards in a plurality of zones, each zone being of a unique color which corresponds to the color of the water-wetted bibulous pH indicator strip, whereby comparison of the unique color of the pH indicator strip with the unique color of the reference stan-dard provides an indication of the pH of the water.  A third discrete area is also labelled to provide the requisite infor-mation for the use of such acid monitoring kit to correlate the unique color developed in the bibulous pH indicator strip to a unique color of the reference standard to provide an indication of the pH of the water.
Patent CA-2011533-A1 (CA)
Title: Progressive wave depth deformable membrane for intercirculation tunnel between railway or rond vehicles
Inventor: CARIMENTRAND JEAN-PAUL
IPC: B62D47/02
Filed: 1990-03-06
Abstract: Self-supporting elastically flexible bellows for communication between vehicles (1) and (2), formed from folds of increasing depth and substantially constant thickness, the latter being increased in planes (P) and (Q) of fastening to the adjacent fold (9) or (19), and the outer radius along the outer face (F) being reinforced by a thickened portion (23) with a higher modulus than the remainder of the covering. 
<??>Application to communication between successive rail or road vehicles. 
<IMAGE>
Patent CA-2013279-A1 (CA)
Title: Method of binding materials using a curled-finger ring-type, binder and related apparatus
Inventor: VERCILLO ALFREDO J
IPC: B42B5/08
Filed: 1990-03-29
Abstract: ABSTRACT            A METHOD OF BINDING MATERIALS USING A CURLED-FINGER RING-TYPE BINDER AND RELATED APPARATUS          There is disclosed herein an apparatus and method for binding prepunched and apertured materials together with a curled-finger ring-type edge binder using an elongated tool.  The tool includes leading, inter-mediate and trailing sections.  The leading section is longer than the binder, but not as wide.  The inter-mediate section which uncurls the fingers taperingly joins the leading and trailing sections.  The trailing section is longer and wider than the binder, holds the fingers open, aligns the prepunched paper relative to the fingers and can form an upwardly-facing paper receiving gap.  The back end of the trailing section is transverse to the longitudinal axis of the tool for releasing the fingers so as to allow each finger to release its poten-tial energy, extend or snap through the aperture and thus bind the paper together.
Patent CA-2015292-A1 (CA)
Title: Aerosol package having compressed gas propellant and vapor tap of minute size
Inventor: GILROY GORDON C
IPC: B65D83/14
Filed: 1990-04-25
Abstract: AEROSOL PACKAGE HAVING COMPRESSED GAS PROPELLANT AND     VAPOR TAP OF MINUTE SIZE                     ABSTRACT OF THE DISCLOSURE    Aerosol package employs a compressed gas such as carbon dioxide or nitrous oxide as propellant and provides a tiny vapor tap in the aerosol valve body to permit, in a restricted con-trolled way, the passage of the propellant gas into the aerosol valve.  The diameter of the vapor tap is preferably in the range of only about .004" to only about .008".  In a modification a pair of vapor tap openings of .006" diameter are formed in the valve.  This permits a lesser initial can pressure.