baber/WOPTO huggingface dataset:
Patent WO-2004005428-A1 (WO)
Inventor: KELLY BARRY J
IPC: C10B57/10
Filed: 2003-07-03
Abstract: A process for the treatment of coal feed stream including the steps of a) removing moisture from the coal feed stream by heating to a first predetermined temperature and subsequently b) converting the volatile matter within the coal feed stream to a gas stream product by heating the coal feed stream to a second predetermined temperature c) collecting a gas product stream and d) recovering a substantially moisture free coal char product With volatile matter controlled and pre-determined by the process operator.
Patent AU-2002216524-A1 (AU)
Title: Distributed feedback laser with varying electrical resistance for uniform gain inside the optical waveguide
Inventor: FROJDH KRISTER
IPC: H01S5/22
Filed: 2001-12-13
Abstract: An electrooptic device ( 1 ) such as a distributed feed back semiconductor laser or a semiconductor modulator comprises an optical waveguide. A contact layer ( 11 ) is applied to the optical waveguide for conducting electrical current to the device for driving or modulating it. The contact layer is connected to the end of an electrically conducting path ( 3 ) and can have a shape, as seen perpendicularly to the surface of the device, to give an electric resistance between the end of the path and different areas at the optical waveguide which resistance is higher for areas located close to the ends of the device than for areas are located at the central region of the device. The shape can be si-milar to a trapezium having concave oblique sides and is selected so that the resulting varying electrical resistance gives a sub-stantially uniform electrical power or gain inside the optical waveguide, taken in the longitudinal direction of the waveguide.
Patent AU-2002218493-A1 (AU)
Title: Integral-type ceramic circuit board and method of producing same
Inventor: MIYAI AKIRA
IPC: H01L23/15
Filed: 2001-11-28
Abstract: A substrate for mounting an electronic component, comprising a baseplate having a main surface formed with or without a recess; a ceramic substrate provided on the main surface of the baseplate and having a smaller size than the baseplate; and a metal layer provided so as to cover both of the baseplate and the ceramic substrate; wherein the metal layer has a surface remote from the baseplate and the ceramic substrate made flat, the baseplate is made of a metal-ceramic composite of a metallic material and a ceramic material, and the metallic material in the composite and the metal layer have different compositions. There is provided an integral ceramic circuit board, which is resistant to repeated thermal stress and is superior in reliability. <IMAGE>
Patent AU-2001224081-A1 (AU)
Title: A method and system for highly-parallel logging and recovery operation in main-memory transaction processing systems
Inventor: CHA SANG KYUN
IPC: G06F11/14
Filed: 2000-12-28
Abstract: An efficient logging method and system is disclosed that can be used to recover from a failure in a transaction system. It is based on a differential logging scheme that allows commutative and associative recovery operations. The method includes the steps of taking a before-image of the primary database in main memory before an update to the primary database; taking an after-image of the primary database after the update; generating a differential log by applying bit-wise exclusive-OR (XOR) between the before-image and the after-image; and performing either a redo or undo operation by applying XOR between said one or more logs and the before-image. Since XOR operations are commutative and associative, correct recovery is possible regardless of the creation sequence of log records. The present invention improves the performance of a logging system by reducing the size of log records and by allowing parallel execution of recovery operations.
Patent AU-2001236201-A1 (AU)
Title: Method for the preparation of microspheres which contain colloidal systems
Inventor: HENNINK WILHELMUS EVERHARDUS
IPC: B01J13/04
Filed: 2001-02-15
Abstract: The invention relates to a method for the preparation of microencapsulated colloidal systems such as liposomes, i.e., microspheres which comprise colloidal systems. These microencapsulated colloidal systems can be used as controlled release systems for the delivery of active ingredients in in vivo and in vitro applications. A method is provided in which the colloidal systems are added to a phase which comprises a water soluble crosslinkable polymer followed by formation of microspheres.
Patent AU-2001241013-A1 (AU)
Title: Telephone communication system over a single telephone line
Inventor: BINDER YEHUDA
IPC: H04M11/00
Filed: 2001-03-12
Abstract: A network for coupling each of a first digital data stream and a second digital data stream external to a building to respective ones of first and second data units in the building, said network comprising: first wiring comprising two conductors at least in part in walls of the building and at least in part external to the building, said first wiring being connected to carry the first and second digital data streams in time multiplexed form; second wiring comprising two conductors at least in part in walls of the building, said second wiring being connected to carry the second digital data stream; a first outlet connected to said first wiring, said first outlet being mounted in a wall opening or an outlet opening; a second outlet connected to said second wiring, said second outlet being mounted in a wall opening or an outlet opening; a first module couplable to the first data unit, said first device being connected to said first outlet for connection to said first wiring and being connected to said second wiring, said first device being operative to couple the first digital data stream to the first data unit and to pass the second digital data stream between said first and second wirings; and a second module couplable to the second data unit, said second device being connected to said second outlet for connection to said second wiring, said second device being operative to couple the second digital data stream to the second data unit. ( Fig. 8 )
Patent AU-2001248298-A1 (AU)
Title: Armoured, flexible pipe and use of same
Inventor: GLEJBOL KRISTIAN
IPC: F16L11/16
Filed: 2001-04-11
Abstract: A flexible armoured pipe, which comprises an inner liner, and an internal pressure armour in the inner liner; which internal pressure armour is built up by the joining together of profiles, which have a number of recesses. <??>According to the invention, the profiles are configured as K-profiles (10,16,17), which have recesses (10a,10b,10c,10d), which are arranged in adjoining surfaces of the profile. When the profiles are brought together, the recesses form a cavity in which a locking element (12,14,18) can be inserted, the function of which is to prevent displacement of the K-profiles at right-angles to the axial direction of the pipe when this is exposed to axial, compressive forces. <??>The locking element can be I-shaped (14), be circular or be configured as a wire (18) with a C-shaped cross-section. The locking element can also be made either of a rigid or an elastic, deformable material. <??>With a C-shaped locking element, the whole of the cavity, which is formed by the recesses, is not filled out. A channel is hereby formed through which undesired fluids can be led away or through which cleaning fluids can be introduced. <IMAGE>
Patent AU-2001259797-A1 (AU)
Title: Heat shielded dock pad
Inventor: MILLER JASON D
IPC: B65G69/00
Filed: 2001-04-13
Abstract: A compressible seal for a loading dock includes a pliable heat shield that helps protect the seal from concentrated heat generated by a truck's taillight being pressed against the seal. The seal includes a compressible foam core protected by a tough outer covering. The heat shield is preferably placed against the foam core, just underneath the cover. The shield reflects heat away from the foam and helps disperse the heat over a broader area to reduce the peak temperature of any hot spots.
Patent AU-2001279670-A1 (AU)
Title: Device for working sheet-like material
Inventor: KUNZ HANS-WOLFGANG
IPC: G07D9/00
Filed: 2001-06-18
Abstract: The present invention relates to an apparatus for processing sheet material, in particular bank notes, papers of value and the like. In the inventive apparatus, an automatic return of sheet material to a second or, generally speaking, further check is provided, which obtains relief for an operator of the apparatus. The relief results from a reduction of the rate of indeterminable cases or the total sheet material to be manually reworked, since any disturbances or faulty operating conditions existing at the time of a first or, generally speaking, prior check of sheet material normally no longer exist, or exist in a changed form, at the time of a second or, generally speaking, further check of the sheet material. The correct check and assignment of the sheet material is thus possible in the second or, generally speaking, further check.
Patent AU-2001280497-A1 (AU)
Title: Cosmetic compositions
Inventor: VATTER MICHAEL LEE
IPC: A61K8/58
Filed: 2001-07-09
Abstract: The present invention relates to pigmented emulsion cosmetic compositions containing emulsifying silicone elastomers that provide a natural appearance to the skin upon application. In particular, these cosmetic compositions are formulated such that agglomeration of the pigment upon application to the skin is minimized.
Patent WO-8701431-A1 (WO)
Inventor: GRAHAM ARTHUR DERRICK BRAY
IPC: B64C3/18
Filed: 1985-09-04
Abstract: Un élément de structure (11), qui peut être utilisé comme longeron dans la construction de l'aile d'un aéronef, comprend deux élément allongés (13) de section transversale en forme de canal ou d'équerre liés ensemble côte à côte. L'élément de structure (11) est réalisé de préférence en matériau plastique renforcé. Les éléments en forme de canal (13) sont disposés de préférence dos à dos et comprennent un noyau rigide (14) réalisé en matériau cellulaire placé entre lesdits éléments. Les deux éléments (13) peuvent être d'abord formés comme un seul élément tubulaire de stratifils enroulés recouverts de résine et ensuite divisés longitudinalement avant d'être liés afin de former la section transversale désirée.
Patent WO-8806030-A1 (WO)
Inventor: ROSEN BERNARD
IPC: A61F9/06
Filed: 1987-12-14
Abstract: A welding mask (12) incorporates a pivotally mounted filter lens (24) which pivots on a shaft (28) on or close to its centre of gravity and which is moved to and held in the open position by a solenoid (33) operable in response to the open circuit voltage across the welding electrodes of an electric arc welder. The solenoid (33) becomes de-activated and a spring (37) causes the filter lens (24) to move the closed position as soon as the electrode voltage drops below a predetermined voltage such as when an arc is drawn between the electrodes.
Patent AU-2001287592-A1 (AU)
Title: Improved light guide for coupling light output from a light source to the skin
Inventor: TOFTKJAER GERT
IPC: A61F9/009
Filed: 2001-07-10
Abstract: An Intense Pulsed Light apparatus for cosmetic or therapeutic treatment of the skin having a light source is provided with a light guide having an entry face in a rigid light guide component and an exit face in a flexible light guide component adapted to conform to highly curved parts of the body of a patient.
Patent WO-9108729-A1 (WO)
Inventor: KIMBER MICHAEL BROWNING
IPC: A61J1/00
Filed: 1990-11-19
Abstract: Flacon à dosage unitaire en thermoplastique (1) contenant un liquide. Ce flacon comprend un corps (2), un collet (3) et une ouverture (7) à l'extrémité du collet (3) obturée par un bouchon non réutilisable (4). La paroi extérieure du collet (3) comprend une partie filetée (8) qui est placée sur le bord extrême du collet (3) ou à sa proximité de façon qu'après l'enlèvement du bouchon (4), la partie filetée (8) s'adapte pour coopérer avec un canal (14) à filetage tourné vers l'intérieur à l'extrémité de la seringue. Cet agencement forme une connexion étanche entre le flacon (1) et la seringue, permettant au liquide contenu dans le flacon (1) d'être transféré directement du flacon (1) à la seringue.
Patent WO-9113247-A1 (WO)
Inventor: SMITH DARREN A
IPC: F01N3/20
Filed: 1991-02-27
Abstract: A method of operating an internal combustion engine (20) in order to improve the control of the level of emissions in the exhaust gases, comprising the steps of, at least when the engine (20) is operating under idle and/or low load conditions at a temperature below a predetermined value, applying a parasitic load to the engine (20) to increase engine fuel demand, and increasing fueling rate to the engine (20) in response to said engine fuel demand to thereby raise the temperature of the exhaust gases. The method may further comprise the steps of raising the temperature of the air being inducted into the engine (20) and/or directly heating a catalyst (25) in the engine exhaust system (24), conveniently by respective heater elements (23, 26) coupled to an alternator (27) driven by the engine (20).
Patent WO-9316627-A1 (WO)
Inventor: BEAN DOUGLAS COLIN
IPC: A47J39/02
Filed: 1993-02-23
Abstract: Un système isolant pour la conservation d'aliments comprend une base (11) et un couvercle (12) isolants sur le plan thermique et formant entre eux une cavité (13). Une plaque thermique (20) vient se loger dans la cavité, cette plaque thermique ayant une chambre (21) contenant de la cire (22) qui se solidifie dans l'intervalle des températures de 75 °C à 95 °C, de sorte que des aliments (15) placés à l'intérieur de la cavité ensemble avec la plaque thermique (20) se trouvent maintenus sensiblement à la température à laquelle la cire, qui a été chauffée et liquéfiée au préalable, refroidit et se solidifie. La cire (22) dans une forme d'exécution se trouve dans un plateau métallique (32) fermé par un couvercle métallique (33) et disposé à l'intérieur de la chambre (21) de la plaque thermique. La chambre (21) se trouve dans une région centrale de la plaque thermique et les bords (23) n'ont pas de cire dans l'espace entre leurs parois supérieure et inférieure (25, 26). Pour la plaque thermique (20), on utilise un matériau plastique présentant une conductivité thermique très basse.
Patent WO-9406734-A1 (WO)
Inventor: CAMERON DEAN OSMAN
IPC: C05F17/02
Filed: 1993-09-13
Abstract: Un appareil (10) pour la destruction et le traitement des déchets organiques, comprend un ensemble chambre de traitement (11) dans lequel un lit de compost (12) peut être formé, un orifice d'entrée (21) dans la chambre de traitement (11), à travers lequel les déchets organiques peuvent être ajoutés au lit de compost (12) dans la chambre de traitement (11), un dispositif de ventilation (28) pour favoriser la digestion aérobie du lit de compost (12) dans la chambre de traitement (11), un dispositif de drainage (43) pour éviter que les déchets dans la chambre de traitement ne deviennent anaérobies et un dispositif d'accès (39, 40, 41) pour atteindre et enlever le compost formé dans la chambre de traitemnt (11). La chambre de traitement comporte un réservoir de retenue (11) constitué d'un matériau plastique. Le dispositif d'accès (39, 40, 41) comprend un convoyeur fermé (40) conçu pour convoyer le compost depuis la zone inférieure du lit de compost (12). La chambre de traitement (11) peut comporter une division perméable à l'air (38) pour séparer un conduit (15) du lit de compost (12). De manière préférable, le réservoir de retenue (11) est partiellement rempli avec un lit de compost actif.
Patent WO-9426689-A1 (WO)
Inventor: ELLIOTT ALAN FREDERICK
IPC: C07C205/24
Filed: 1994-05-19
Abstract: Un procédé de préparation de picrate de fer est décrit. Le procédé comprend l'étape de mise en réaction, dans des conditions substantiellement nonoxydantes, de carbonate ferreux substantiellement exempt de composés ferriques avec une solution d'acide picrique substantiellement exempte d'eau, dans un milieu dissolvant, pour produire une solution de picrate ferrique. Le milieu dissolvant est sélectionné parmi les solvants à hydrocarbures aromatiques, les mélanges de solvants à hydrocarbures aromatiques, les alcools aliphatiques à chaîne droite ou ramifiée, les mélanges d'alcools aliphatiques à chaîne droite ou ramifiée et les mélanges d'alcools aliphatiques à chaîne droite ou ramifiée et de solvants à hydrocarbures aromatiques. De préférence, la réaction est effectuée sous une atmosphère maintenue continuellement inerte et à une température comprise entre 10 °C et 120 °C.
Patent WO-9502434-A1 (WO)
Inventor: HILLIER KENNETH
IPC: A62C31/00
Filed: 1994-07-12
Abstract: A fire extinguishing apparatus (10) producing a mist of water vapour with a median droplet diameter of between 50 and 500 micron for extinguishing fires in a confined risk area. The mist being generated through nozzles (18) operating at < 2000 kPa (i.e. low pressure). The fire extinguishing apparatus using less than 1.0 litres of water per cubic meter of the risk area in which the fire is contained (i.e. a small volume of water).
Patent WO-9607470-A1 (WO)
Title: Nettoyage de membranes a fibres creuses
Inventor: BECK THOMAS WILLIAM
IPC: B01D61/22
Filed: 1995-09-08
Abstract: Un procédé et un appareil permettent de récupérer des solides fins dans une suspension à charge liquide. L'appareil présente un cycle opérationnel comprenant une étape de concentration, où les solides présents dans cette suspension contenant la charge sont concentrés, et une étape de lavage à contre-courant où l'amenée au concentrateur de la suspension contenant la charge est interrompue. Ce concentrateur comprend un boîtier (11) et des fibres polymèrs microporeuses, creuses et souples (12), fixées dans ce boîtier (11) par leurs extrémités. La suspension sous pression contenant la charge est présentée à l'extérieur des fibres pendant l'étape de concentration du cycle et le filtrat peut être retiré du lumen des fibres pendant le cycle de fonctionnement. Pendant le lavage à contre-courant, l'étape de concentration du cycle s'achève lors de l'interruption de l'alimentation en charge à la surface externe des fibres (12). Le boîtier (11) est alors fermé de façon étanche et le filtrat restant retiré des lumens. Un fluide sous pression est ensuite appliqué à ces lumens avant, pendant ou juste après l'ouverture du boîtier (11) à l'atmosphère, pour produire une décompression explosive au travers de la paroi des fibres (12), ce qui fait passer le fluide mis sous pression au travers de ces parois. Le niveau de pression régnant dans ces lumens est maintenu à une valeur déterminée suffisamment longtemps après cette décompression pour déloger des parties substantielles des solides se trouvant dans et/ou sur les parois des fibres. La matière polluante délogée est alors lavée par l'application d'un flux de liquide à la surface des parois des fibres. L'étape de concentration du cycle opérationnel recommence avec l'introduction de suspension contenant la charge à la surface externe des fibres (12).
Patent WO-9717588-A1 (WO)
Title: Procede et dispositif de bourrage de trou de mine
Inventor: THOMSON STEPHEN
IPC: F42D1/10
Filed: 1996-11-01
Abstract: Dispositif et procédé de bourrage d'un trou de mine avec des explosifs. Ce dispositif possède un élément intérieur (7a, 7b) sous forme d'un conduit pourvu d'un clapet (9) et conçu pour laisser passer des explosifs en masse fluide, ainsi qu'un élément extérieur (1) conçu pour venir en contact avec les parois du trou de mine. Cet élément extérieur peut être constitué par un matériau déformable ou gonflable. Les éléments intérieur et extérieur peuvent être détachables.
Patent WO-0139991-A1 (WO)
Title: Procede de traitement ornemental d'objets
Inventor: CLAEYS ROELAND
IPC: B44C1/26
Filed: 2000-11-29
Abstract: L'invention porte sur un procédé de traitement ornemental d'objets caractérisé par: l'utilisation comme base d'un support (1) transparent; l'application sur ce support (1) d'une première couche de peinture et d'une couche (3) de base; l'élimination de parties (4) de la couche (3) de base; et l'application d'une deuxième couche (5) de peinture sur la surface ainsi obtenue.
Patent WO-9620007-A1 (WO)
Inventor: HILGERS LUUK
IPC: A61K39/39
Filed: 1995-12-21
Abstract: Adjuvants pour vaccins comprenant un milieu liquide contenant des polymères ayant des unités constitutionnelles répétitives anioniques et des unités constitutionnelles répétitives hydrophobes. Avantageusement, les adjuvants sont des solutions acqueuses d'acides polyacryliques partiellement estérifiés. Ces nouveaux adjuvants sont très stables, efficaces et n'ont qu'une toxicité locale relativement faible. En outre, l'invention concerne également des vaccins comprenant de tels adjuvants ainsi qu'un procédé pour leur fabrication.
Patent BG-38432-A1 (BG)
Title: Hydraulic percussion mechanism
Inventor: GEORGIEV
IPC: B06B1/18
Filed: 1983-05-30
Abstract: 1. Hydraulic impact mechanism having a working cylinder (1, 2, 30, 36, 39, 40), a distributor bushing (3) in the centre region of the working cylinder (2) arranged in a displacement manner between a front and a rear position with constant internal diameter which has several outlet openings (4, 5), a piston (6) movable between a forward and a rear position, guided in the working cylinder (30, 36) and the distributor bushing (3), on which piston a front and a rear band with the same diameters are arranged at a distance, one of which is guided in the distributor bushing (3) and which between them form an intermediate chamber (14) which is connected at times to a pressurised oil flow (P) or to a return (R) of an oil combination (26), the piston (6) forming with the working cylinder (36) at the rear adjoining the rear band a rear working chamber (15), and at the front adjoining the front band with the working cylinder (2, 30) and the distributor bushing (3), a front working chamber (35), characterized in that the distributor bushing (3) has a constant outer diameter over its entire length and the front band is guided into it, the intermediate chamber (14) in the rear position of the piston (6) is connected by means of control openings (37) provided in the rear region of the working cylinder (36) to the pressurised oil flow (P) and in the front position of the piston (6) by means of rear outlet openings (5) provided diametrically opposite in the distributor bushing (3) to the return (R), the rear working chamber (15) is constantly connected to the pressurised oil flow (P) by means of inclined openings (38) formed diametrically opposite in the working cylinder (36), and the front working chamber (35) is connected at times to the return (R) or in the front position of the piston (6) and rear position of the distributor bushing (3) by means of a passage (16, 17, 18, 19, 20, 32) formed in the working cylinder (2, 30) and a supply slot formed in front of the front working chamber (35) on the piston (6) to a supply chamber (33) constantly connected to the pressurised oil flow (P), formed between the piston (6) and the working cylinder (30) in its front region, whereby in the rear position of the piston (6) the connection of the supply slot to the supply chamber (33) and thus the connection of the front working chamber (35) to the pressurised oil flow (P) is interrupted, while the forward working chamber (35) at the same time is connected by means of front outlet openings (4) provided diametrically opposite in the distributor bushing (3) to the return (R).
Patent BG-51482-A1 (BG)
Title: Growth-control and herbicide compound
Inventor: VASILEV GEORGI N
IPC: A01N31/04
Filed: 1991-07-17
Abstract: The compound exhibits a high biological activity and may be used in agriculture, especially in the plant growing sector for weeds control. The active component has the following general formula:<IMAGE>where R represents cyclopentyl, cyclohexyl, benzyl and R' represents alkyl C2-C4, cyclopentyl, cyclohexyl.