baber/WOPTO huggingface dataset:
Patent WO-03046345-A1 (WO)
Title: Moteur thermique a chambre divisee commandee par soupape
Inventor: LAMPARD ROBERT DOUGLAS
IPC: F02F3/26
Filed: 2002-11-25
Abstract: Un moteur (110) possède une pluralité de chambres de combustion, chacune de ces chambres est divisée en une chambre d'allumage (114) et en une première chambre de combustion (130). Ces chambres (114, 130) sont reliées par un tube de transfert (150) définissant un passage (152) qui facilite la communication entre la chambre d'allumage (140) et la première chambre de combustion (130). Une soupape (154) permet d'ouvrir et de fermer sélectivement ce passage (152). Le tube (150) est pourvu d'une ouverture (164) intermédiaire dans sa longueur qui permet au combustible d'être injecté via un injecteur de combustible (138) dans ce passage (150). Dans un premier temps de compression d'un piston de ce moteur (110), un premier volume de combustible est injecté via l'injecteur (138) par l'ouverture (164) dans le passage (150). A ce moment, la soupape (154) est en position ouverte de sorte que le combustible et l'air sont balayés dans la chambre (144). Dans une deuxième phase de compression, la soupape (154) est fermée, isolant la chambre (144) de la chambre (130). Un deuxième volume de combustible est également injecté par l'injecteur (138) dans le passage (152). Pendant une troisième phase de compression, une bougie (148) fonctionne de manière à produire une étincelle afin de lancer la combustion du combustible et de l'air dans la chambre (144). Pendant une quatrième phase de compression, la soupape (154) est rapidement ouverte, ce qui permet au combustible se consumant et à l'air de passer de la chambre (144) dans le passage (152) où ces derniers sont mélangés, entraînant une combustion limitée du combustible dans ce passage (152). Les produits résultants sont ensuite éjectés à vitesse sonique par l'ouverture (162) du tube (150) dans la première chambre de combustion (130) où ils se mélangent avec l'air de façon à terminer la combustion.
Patent WO-2004014667-A1 (WO)
Inventor: GUILE GRAHAM
IPC: B62B7/04
Filed: 2003-08-07
Abstract: A multiple directional wheel (10) including a frame (11) having a central hub (12) rotatable about a main axis and a plurality of roller supports (16) radially spaced from the central hub, a plurality of rollers evenly spaced around the circumference of the wheel (10) and rotatably mounted on the roller supports (16), the rollers rotatable about a corresponding plurality of roller axes aligned in the plane of the wheel and transverse to the main axis, the frame (11) is integrally formed in a first moulding process and the rollers are formed in place on the wheel (10) about the roller supports (16) in a separate process. In another embodiment there is disclosed a multiple directional wheel including a pair of opposed separately integrally formed first and second frames.
Patent WO-2004055057-A1 (WO)
Inventor: SALOMON DAVID HENRY
IPC: C08F2/04
Filed: 2003-12-17
Abstract: A polymeric hydrogel having a network of a macropores and micropores formed by copolymerizing at least one monomer having at least one double bond and at least one crosslinker having at least two double bonds in the presence of an organic additive forming a hydro-organic system with water, and uses thereof as separation media.
Patent AU-2002215285-A1 (AU)
Title: Impact machine
Inventor: OLSSON HAKAN
IPC: B21J7/34
Filed: 2001-11-16
Abstract: The invention concerns an impact machine for forming, cutting, or punching a working material in a mould die by impact action during an impact operation carried out by means of impact devices, preferably from two opposite directions, said impact devices being provided to strike the working material or impact members which transfer the impact energy of the impact devices to the working material, said die (9) being carried by a carrier (2) included in the impact machine. According to the invention, the die is resiliently mounted in the carrier, which e.g. may consist of a stationary or moveable table.
Patent AU-2002215748-A1 (AU)
Title: Grain refining agent for cast aluminum or magnesium products
Inventor: BOILY SABIN
IPC: B02C17/14
Filed: 2001-12-07
Abstract: The invention relates to a grain refining agent for cast aluminum or magnesium products, comprising particles having an average particle size of 0.1 to 30 mum and each formed of an agglomerate of grains with each grain comprising a nanocrystal of a transition metal boride or carbide of the formula: MeaXb (I) wherein Me is a transition metal, X is boron or carbon, a ranges from 1 to 10 and b ranges from 1 to 20. The grain refining agent according to the invention does not require to be formed into a master alloy prior to being added to the molten aluminum or magnesium to be cast.
Patent AU-2001240141-A1 (AU)
Title: Pouched compositions
Inventor: SOMERVILLE-ROBERTS NIGEL PATRI
IPC: B65B9/04
Filed: 2001-03-09
Abstract: A pouch comprises one or more water soluble compartments which house two or more particulate components. Each component forms a fixed region in the compartment. The pouch is preferable made by introducing the components separately into different parts of an open compartment formed by stretching a film over a mould. Then sealing the compartment under vacuum with at least 95% of it filled and the bulk density of its components increased by 5-35%. The pouch may be made of a stretchable, elastic material with a thickness variation of at least 10%, preferably a PVA polymer. The components are preferably layered and may comprise laundry or dish washing detergents, enzymes, peroxygen bleaches, surfactants, chelating agents, perfumes, builders, bleach activators, fabric softeners, fabric conditioners, antibacterial agents, effervescence sources, brighteners and photo-bleaches. Liquid gels may be sprayed onto the components between layers.
Patent AU-2001254724-A1 (AU)
Title: Method for producing oligomers
Inventor: SCHULTZ RALF
IPC: C07C2/24
Filed: 2001-03-22
Abstract: A process for the production of essentially unsaturated oligomers of 4-6C alkenes from an alkene or alkene containing hydrocarbon stream at a nickel containing heterogeneous catalyst in an adiabatic reactor at 20-300 [deg]C and 1-100 bar comprises working up a first partial outlet stream to the oligomer and recycling a second partial stream together with fresh alkene to the reactor.
Patent AU-2001270422-A1 (AU)
Title: Side covering for a collapsible tent
Inventor: STOECKLER HEINZ
IPC: E04H15/64
Filed: 2001-07-23
Abstract: A side cover structure for a collapsible tent includes a fabric side cover that is vertically suspended between two post. Each post has inner and outer pole sections that are telescopically engaged. Each pole section has exterior longitudinal grooves. The fabric side cover has beads or flanges, sometimes referred to as keder-profile, which are slidably inserted into those longitudinal grooves for securing the cover in place.
Patent AU-2001274059-A1 (AU)
Title: Cryptographic comparison of selections from small ranges
Inventor: GELBORD BOAZ SIMON
IPC: G06Q30/00
Filed: 2001-05-21
Abstract: Method for comparing selections of two respective parties from a predetermined range comprising the steps of selecting a range of values, selecting at least one committed value (x,y) of said range by a sending party, composing a commitment message by each party, including control numbers corresponding respectively with each one value of said range, sending by each party of its commitment message to the other party, and verification by the receiving party of said received commitment message including checking of the presence of at least one committed value. <IMAGE>
Patent AU-2001276779-A1 (AU)
Title: Evaporator with heat surface formed by an open, descending channel in the shape of a concentric spiral
Inventor: SEYDE ARCADIO SERGIO VALLEJA
IPC: B01D1/00
Filed: 2001-07-16
Abstract: The invention relates to a modular evaporator for general use, consisting of two basic evaporator modules that are alternately coupled, their number depending on the capacity of the piece of equipment. The main characteristic of said modules is that their heat surface is formed by an open, descending channel in the shape of a circular or rectangular concentric spiral. In one of said modules, the channel extends from the periphery towards the central part. In another channel, it extends from the central part to the periphery. Coupling enables continuous liquid circulation on the heat surface of the modules, from the inlet of the diluted solution into the first module until the outlet of the concentrated solution in the last module. The heat transfer coefficient is increased owing to good conduction and natural convection, a large interface area and small thickness of the liquid flow that make it possible for evaporation to take place without necessarily heating the solution to its boiling point. Heat energy for evaporation is fed into the calandria of the first module, the vapor produced is fed to the calandria of the following module and so on until it is passed onto a condenser working as a multiple vacuum effect that optimizes evaporation and saves both energy and water. <IMAGE>
Patent AU-2001280037-A1 (AU)
Title: Mechanical positioner for mri guided ultrasound therapy system
Inventor: YEHEZKELI ODED
IPC: A61N7/00
Filed: 2001-07-30
Abstract: An ultrasound therapy system utilizes a mechanical positioning assembly to locate and aim an ultrasonic transducer. The positioner provides for roll and pitch control as well as control in the lateral and longitudinal directions. The positioner uses piezo-electric vibrational motors that can effectively operate within the field of an MRI system without interfering with its operation. The motors are capable of providing a breaking force to the drive shafts while de-energized and thus aid in preventing motor slippage or backlash. Since the motors do not affect the operation of an MRI system, the ultrasonic therapy system can be made more compact. Two sets of position encoders are used to align the positioner. Course absolute encoders and fine relative encoders are both coupled to the positioning motors and allow for precise control over the position and orientation of the ultrasonic transducer.
Patent AU-2001284369-A1 (AU)
Title: System and method for automatic preparation and searching of scanned documents
Inventor: STERN YONATAN PESACH
IPC: G06K9/00
Filed: 2001-08-24
Abstract: A system and a method for converting microfilm data in a digital format for publishing through a network such as the Internet. First, an image is created of the microfilm, preferably in the TIFF format. Next, the words of the image are recognized through a process of OCR (optical character recognition), with an associated probability of error. The image data can then be converted into a digital format for publication, for example as XML data. Preferably, the user is able to perform a keyword search on the digital format data. More preferably, the keyword search is an adaptive search.
Patent WO-8808474-A1 (WO)
Inventor: MATTHEWS ANTHONY WILLIAM
IPC: E04F15/06
Filed: 1988-04-29
Abstract: Un carreau destiné à être utilisé dans la construction d'un faux plancher se compose d'un plateau rectangulaire (10, 20) dans lequel est déversé du béton (14). Le plateau peut être constitué par du métal, par un matériau plastique résistant ou par n'importe quel autre matériau approprié. Le béton est de préfèrence flexible . Le plateau comporte une fente diagonale (13, 23) dont la section transversale a la forme d'un V inversé étroit qui pénètre dans le béton. Le plateau comprend de préfèrence au moins un goujon de cisaillement s'étendant depuis le plancher (11, 21) du plateau jusqu'à l'intérieur du béton, de façon à renforcer l'adhérence entre le béton et le matériau dont est composé le plateau. La forme des parois latérales (12, 22) du plateau peut être conçue de façon à offrir au béton une prise supplémentaire, ce qui renforce également l'adhérence. Afin de former un faux plancher, on pose le carreau sur des piliers placés sous chaque coin du carreau. Si les sommets des piliers ne sont pas coplanaires, en exercant une pression sur la surface supérieure du carreau on fait en sorte que les parties triangulaires situées de part et d'autre de la fente se déplacent l'une par rapport à l'autre autour de la ligne de la fente, jusqu'à permettre aux quatre coins du carreau d'entrer en contact avec les sommets des piliers qui leur sont associés.
Patent AU-2001291130-A1 (AU)
Title: Fluid dispensers
Inventor: AMSLER THOMAS J
IPC: G01F11/02
Filed: 2001-09-19
Abstract: A fluid dispense system having a computer control system that operatively controls a stepper motor driving a nutating pump. The stepper motor actuates the nutating pump piston through partial revolutions. The computer control system determines the number of stepper motor steps required to pump a desired amount of fluid by the nutating pump by rotating the piston through segments which are less than a full revolution.
Patent WO-9305957-A1 (WO)
Inventor: MCKINLAY PETER ROBERT
IPC: B31F1/28
Filed: 1992-09-16
Abstract: Procédé et appareil améliorés utilisés pour produire des structures de carton dans lesquelles deux supports ondulés sont collés ensemble au niveau des extrémités de leurs cannelures. Des roues dentées d'extrémité (16a, 16b, 15a, 15b) sont prévues, au moins sur les extrémités des cylindres d'ondulation (4, 6) qui effectuent le collage bout à bout. Les roues dentées d'extrémité peuvent être attenantes ou non et peuvent être prévues sur les deux extrémités des cylindres d'ondulation, qui servent au collage bout à bout.
Patent WO-9326148-A1 (WO)
Title: Improvements in wiping devices
Inventor: ERKEN JACOB WILHELMUS
IPC: A47L13/11
Filed: 1993-06-16
Abstract: A squeegee, liquid applicator or similar device having a handle (10) pivotally attached to a head (5) whereby the head (5), containing a squeegee blade (1) and/or wiping component (6, 7), is pivotal relative to the handle (10) in a plane (3) inclined toward the top of the handle (10) when the device is in use whereby motion of the head (5) is readily controllable by rotation or twisting of the handle (10) as the handle (10) follows an 'S' shaped path of motion.
Patent WO-9749296-A1 (WO)
Title: Appareil et procede de moulage au dessus d'un moule
Inventor: BOYHAN LAURENCE ANTHONY
IPC: A23P30/10
Filed: 1997-06-24
Abstract: L'invention porte sur un appareil et sur le procédé de moulage d'un article conchiforme dans un moule permettant de mouler au-dessus de la plaque de moulage et donc 'hors du moule'. L'appareil comporte un élément de moulage souple placé dans la cavité d'un moule pour repousser le matériau liquide de moulage de la cavité dans l'espace compris entre la surface de moulage de la cavité du moule et l'élément de moulage. Autour de chacun des éléments de moulage se trouve un moyen de confinement en contact avec la surface supérieure de la plaque de moulage au niveau du bord de la cavité du moule pour maintenir le matériau entraîné au dessus de la plaque de moulage. Il est prévu un canal associé au moyen de confinement, à l'élément de moulage ou la plaque portant l'élément de moulage, dans lequel le matériau liquide de moulage s'élevant au dessus du niveau du sommet de la plaque de moulage pénètre et puis se trouve contenu par le moyen de confinement. Après solidification du matériau liquide de moulage, on obtient un article moulé conchiforme dans lequel une partie ou la totalité du bord supérieur est moulée au dessus du niveau de la plaque de moulage. L'invention porte également sur les articles obtenus au moyen de cet appareil et sur le procédé objet de l'invention.
Patent WO-9961046-A1 (WO)
Inventor: ELLIS JOHN TIMOTHY
IPC: C12N15/30
Filed: 1999-05-26
Abstract: Isolated nucleic acid molecules encoding Neospora caninum antigens, polypeptides forming N. caninum antigens, and uses of the nucleic acid molecules and the polypeptides for protecting and diagnosing neosporosis in animals.
Patent WO-0018790-A1 (WO)
Title: Synthese de peptides cycliques
Inventor: SMYTHE MARK LESLIE
IPC: C07K5/12
Filed: 1999-09-24
Abstract: L'invention porte sur des procédés de préparation de peptides cycliques et de composés peptidomimétiques en solution et liés à des supports solides, et sur des banques de peptides cycliques ou de composés peptidomimétiques à utiliser dans des programmes de dépistage de drogues. L'invention concerne notamment une stratégie générique pour la synthèse de peptides cycliques ou de composés peptidomimétiques, permettant la synthèse efficace dans des conditions douces d'une grande variété de composants voulus. Nous avons étudié deux approches: 1) Positionnement de substituants N-amide dans la séquence. 2) Application de chimie de ligation native dans un sens intramoléculaire. Nous avons évalué ces approches de manière à les améliorer dans la synthèse en phase solide et en solution de petits peptides cycliques. Nous avons analysé systématiquement les effets de la pré-organisation de peptides avant cyclisation, en utilisant des auxiliaires de cyclisation de peptides, et nous avons développé des nouveaux segments de liaison pour l'aide à la synthèse de peptides cycliques. Nous avons constaté des améliorations surprenantes du rendement et de la pureté des produits par rapport aux procédés de la technique antérieure. La combinaison de ces technologies permet une approche générique puissante pour la synthèse en phase solide et en solution de petits peptides cycliques. Nous avons également développé des segments de liaison et des auxiliaires de cyclisation pour l'aide à la synthèse de peptides. La technologie de la contraction cyclique et de la substitution N-amide de l'invention permet la mise en oeuvre de procédés pour la synthèse de peptides cycliques et de composés peptidomimétiques. Lorsqu'elle est utilisée conjointement avec des stratégies à segments de liaison, cette combinaison permet de fournir des voies en phase solide aux peptides cycliques et aux composés peptidomimétiques.
Patent CA-2002087-A1 (CA)
Title: Basketball target device
Inventor: HACKETT MARK C
IPC: A63B63/08
Filed: 1989-11-02
Abstract: Abstract of the Disclosure An aiming device to assist in basketball shooting practice, comprised of an elastic cord, fastenersat both ends of the cord for detachably fastening the ends of the line to the hoop of a basketball goal, so that the line spans the hoop opening and lies in the plane of the circle defined by the hoop, and a visible aiming target mounted on the line and centered on the axis of the hoop, whereby a ball will pass unimpeded, through the rim, but will deflect the target so as to provide feedback to the player as to how to improve his shooting.  The target is rotatably held on the line and is preferably a hollow, brightly colored plastic ball through which the line is passed.
Patent CA-2002645-A1 (CA)
Inventor: RAWLYK MICHAEL G
IPC: G02B6/44
Filed: 1989-11-09
Abstract: Method and apparatus for locating viscous water blocking material beneath a tube in a groove of a core member of an optical cable.  The material is laid into the base of the groove and the tube inserted into the groove so as to displace the material from the base and around the tube while a space between the tube and base of the groove remains filled with the material.
Patent CA-2003164-A1 (CA)
Title: Holograms
Inventor: PHILLIPS NICHOLAS J
IPC: G03H1/04
Filed: 1989-11-16
Abstract: ABSTRACT     In a method of preparing a three-dimensional photo-graph  of  a  subject,  for  example  a  three-dimensional portrait, the subject is illuminated, through a diffusing screen  by a source  of  laser  light.  A retro-reflective screen, comprising an array of cube-corner reflectors,  is placed in front of the screen and a beam-splitting plate is arranged,  between  the  retro-reflective  screen  and  the subject, the beam-splitting plate being so inclined relative to the subject as to reflect some of the  light from the retro-reflective screen onto a photographic film or plate disposed to one side of the subject, so that the laser light reflected  from  the  subject,  passes  through  the  beam-splitting plate to the retro-reflective screen, is reflected back on itself to the beam splitting plate and is partially reflected thereby to form a real image of the subject, in such laser light, on the opposite side of the beam-splitting plate from the subject. The photographic film or plate is located so as to receive the light rays passing through and forming said real image and is further illuminated by said source of laser light whereby there is formed on said film or  plate,  after  conventional  development,  a holographic three-dimensional  image of the subject, viewable in white light.
Patent CA-2003194-A1 (CA)
Title: Safety slide cover for medication vials
Inventor: CHEUNG YUEWAH
IPC: B65D43/12
Filed: 1989-11-17
Abstract: Abstract                                                (1) There are several kinds of medication container with safety closure cap available presently in the market. The most populars are the snap type safety cap which comprises a cyclindrical container and a snap cap. They are molded with synthetic materials such as prophythyline or prophyethyline. To engage the closure cap with container are usually by applying an axial downward force on top of snap cap toward the container neck. To remove the cap from the container of some kind patented devices are by rotating the cap along the axial of container to a certain location and then apply a finger tip force at the end of closure cap skirt or on the projecting tab slightly pushing upward, or by applying a downward force on top of closure cap and twist it simultaneously to pass over the locking rib.         Applying such snap types of safety closure cap as a medication carrier may bring up some difficulty for a person with arthritics or a person of handicap to manupulate.         With this in mind, my invention is base on a safety device in structure which means to minimize the possibility that a younger child may be invadertent removal of the closure cap and also as well as to minimize the difficulty for a person of handicap or a person of arthritic to manupulate.
Patent CA-2006043-A1 (CA)
Title: Thermal memory cell and thermal system evaluation
Inventor: SWARTZEL KENNETH R
IPC: H01L27/04
Filed: 1989-12-19
Abstract: THERMAL MEMORY CELL AND THERMAL        SYSTEM EVALUATION         Abstract of the Invention A method for determining the thermal history of an object is disclosed.  The object carries at least two thermal calibration materials having different activation energies.  The method comprises: first, exposing an object to a thermal treatment; second, detecting the change in each of the calibration materials caused by the thermal treatment; and third, determining the thermal history of the thermal treatment from the detected changes.  Also disclosed are thermal history recording devices comprising one or more metal insulator semiconductor (MIS) capacitors.  The insulating layer is non-uniformly doped with mobile charged carriers. Two or more MIS capacitors, each having different activation energies, may be mounted in a common support structure to provide a thermal memory cell.  The thermal cells may be used in conjunction with an apparatus for determining the thermal history of the cells as also disclosed herein.
Patent CA-2007304-A1 (CA)
Inventor: BLIZZARD JOHN D
IPC: C09J11/06
Filed: 1990-01-08
Abstract: The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA and an aminoxysilicon compound and the second component comprises the same PSA and an amidosilicon compound.  The method provides improved adhesive bond strength over an unmodified PSA construction.