baber/WOPTO huggingface dataset:
Patent CA-2349076-A1 (CA)
Inventor: CHIU CHUI-WEN
IPC: B64C25/56
Filed: 2001-05-30
Abstract: It is a serious disaster if a solution can not be found to alleviate the problem of an air accident in which a steel flying machine weighing several tons including its passengers falls to the ground from high in the sky. The present invention provides a solution for this half a century old problem. With this invention, it reduces the large number of fatal losses of lives, transported goods, and air planes over the last half a century. It also eliminates the subconscious fear of such disaster by passengers and pilots alike. The present invention provides three methods of deploying parachutes from the plane body to resolve the above problem. It solves the problem of the parachutes becoming tangled with the large propeller of a helicopter in such circumstances. Thus, it can be readily utilized in an accident. Additionally, speed reduction jets are provided in addition to the parachutes to reduce the falling speed of the helicopter to achieve its safe landing. Inflatable air bags are provided on both sides of its belly and inflatable tubular gaskets are provided around the door joints for sealing these joints such that when falling onto water, the helicopter would float safely to await for rescue. Inflatable air bags are also provided to reduce the impact of the helicopter upon landing on the ground.
Patent CA-2349888-A1 (CA)
Title: Phacoemulsification apparatus with personal computer
Inventor: CURTIS MICHAEL
IPC: A61B19/00
Filed: 1999-11-05
Abstract: A phaco-emulsification apparatus including five main components, a control console (10), personal computer (20), hand piece (30), foot pedal (40), and movable stand (50). The personal computer (20) is provided for displaying, storing, and transmitting data relating to a surgical operation. Preferably, the personal computer (20) is operated by MICROSOFT WINDOWS 95 or 98 software to take advantage of various communication applications.
Patent CA-2350282-A1 (CA)
Inventor: KRISHNAMURTHY RAMACHANDRAN
IPC: B01J19/30
Filed: 2001-06-12
Abstract: A structured packing is formed of packing elements. Each structured packing element comprises corrugated sheets and planar members alternating with and located between the corrugated sheets. Each pair of corrugated sheets 706 and 708 have corrugations 710 which are relatively steeply inclined at their ends. Thus, the angle of inclination of each corrugation 710 to the horizontal in middle portion 714 is less than in upper portion 712 and lower portion 716. Planar member 702 and 704 are positioned between sheets 706 and 708. The bottom horizontal edge 736 of member 704 is proximal the bottom horizontal edges of the sheets 706 and 708. The top horizontal edge 732 of member 702 is proximal the top horizontal edges of sheets 706 and 708.
Patent CA-2353216-A1 (CA)
Title: Containerized polluted-water treatment apparatus
Inventor: HASEGAWA MORIJU
IPC: C02F9/00
Filed: 2001-07-18
Abstract: A containerized polluted-water treatment apparatus which is mobile and transportable and easily installed in the neighborhood of a polluted water source without any particular works, characterized by comprising at least one container that has a water inlet and a water outlet and is provided with a water treatment unit having biological supports and a combination of a power unit and a control device by which the water treatment unit is operated.
Patent CA-2353897-A1 (CA)
Title: 1,4-benzodiazepinone derivatives and their use as integrin antagonists
Inventor: STELTE-LUDWIG BEATRIX
IPC: A61P9/08
Filed: 1999-12-06
Abstract: The present invention relates to compounds of general formula (I) and their preparation and use for the production of pharmaceuticals, and pharmaceutica ls comprising these compounds.
Patent CA-2358824-A1 (CA)
Title: Automobile molding and fastener therefor
Inventor: YOYASU MASAE
IPC: B60R13/04
Filed: 2001-10-10
Abstract: The present invention addresses the demand for a technology that enables reutilization of a molding main body and the fasteners for fixing a molding main body to an automobile following the removal of these parts from one another. The present invention proposes a car molding and fastener, in which a base plate is provided to a fastener for fixing molding main body to a car body, base plate being inserted into and held in place in housing space of a fastener holder that is formed to molding main body.  Elastic pieces are provided on opposite sides of base plate, and have protruding portions which engage in a releasable manner with engage-and-stop portions on either side of fastener holder. By manipulating these elastic pieces, the aforementioned engagement is released, so that fastener can be separated from fastener holder in this car molding.
Patent CA-2359605-A1 (CA)
Inventor: THOMAS LILLIE C
IPC: A61Q5/04
Filed: 1999-12-02
Abstract: cette invention concerne une composition défrisante renfermant un activateur qui contient un composé thiosulfate, un acidifiant qui, de préférence, ne modifie pas la couleur des cheveux, et un catalyseur. Cette composition a un pH compris entre 3,0 et 4,5 environ. On applique une composition du type ci-dessus sur les cheveux et on la laisse en place pendant 10 à 60 minutes environ. On retire ensuite la composition. L'ensemble de ces opérations est ensuite répété.
Patent CA-2361729-A1 (CA)
Inventor: ALSAHEB SAMIH A H
IPC: G02B27/22
Filed: 2001-10-25
Abstract: 3D Multimedia Visualization System relating to stereo photography, stereoscopy and three dimensional visualization. The system comprises four apparatuses and methods for producing, displaying and viewing still or moving stereoscopic images. This system basically uses plurality of reflective surfaces with special arrangements to change the optical path of the two stereoscopic images differently. This new system works with only one camera of any type, the images are presented on any type of display screen or projected using only one projector of any type and can be viewed in real time by normal polarized or anaglyph eye glasses or using one of two new stereo viewing apparatuses. This system eliminates the need for any additional processing of stereoscopic images, LC shutters, alternation or synchronization, the system is based on an easy simple approach and the apparatuses are of very low manufacturing cost.
Patent CA-2361777-A1 (CA)
Title: Electrode needle with radiofrequency active filament
Inventor: MALTESE MICHELE
IPC: A61B18/18
Filed: 2001-11-09
Abstract: Electrode needle for the treatment of parenchymatous tumours through radiofrequency-induced interstitial hyperthermy, comprising a hollow guide needle (11) and a radiofrequency active filament (12) threaded into the needle, connectable to a radiofrequency generator and capable of axial movements between an inactive position retracted into the needle and an active position of protrusion of a terminal segment of the filament from the distal end of the needle, characterised in that said terminal segment (13) of the filament is shaped to pass from a rectilinear shape when the filament is in retracted position into the needle, to a spiral shape when the filament is in the active forward position.
Patent CA-2361851-A1 (CA)
Title: Message exchange server allowing enhanced message charge allocation, and method
Inventor: HOOD GRANT
IPC: G06Q20/10
Filed: 2001-11-13
Abstract: A message exchange server, method and software are disclosed. An exemplary exchange server allows a plurality of users to communicate with each other is operated so that paying users may communicate with all of the plurality of users using the device and non-paying users are restricted from communicating with other non-paying users. Example embodiments prevent non-paying users from hearing personal greetings of other non-paying users; non-paying users may from sending messages to non-paying users; or non-paying users may from bridging telephone calls with other non-paying users. Corresponding paying users, on the other hand, may hear all personal greetings; send messages to all users; bridge calls with all users. Additionally the server may allow a charge associated with sending a message from a message originator to a recipient at a message exchange server to be allocated based on an indicator received from the message originator. This indicator indicates whether the charge is to be borne by the originator or by the recipient. If the charge is to be borne by the recipient, the recipient may later agree to assume the charge and hear the message, or decline the charge without hearing the message.
Patent CA-2363334-A1 (CA)
Inventor: HILGARTH KURT
IPC: A43B5/04
Filed: 2001-11-19
Abstract: Ski or snowboard boot (10) comprising a sole (11), shell (14) and shaft (15), the shaft (15) comprising a supporting shell (17) which butts against the lower leg on the rear side and is mounted in the ankle region such that it can be pivoted about a transverse axis (16) which extends approximately parallel to the sole (11) and approximately perpendicularly to the longitudinal axis thereof. The supporting shell (17) is coupled to the front sole (12) of the boot (10) such that a force acting on the supporting shell (17) or a torque acting on the supporting shell (17) is introduced essentially directly into the front sole (12) or vice versa.
Patent CA-2363805-A1 (CA)
Inventor: CORNELIUS KERRY J
IPC: E04H4/00
Filed: 2001-11-26
Abstract: The invention relates to a pool liner assembly that comprises a main liner subassembly and a secondary liner subassembly. The main liner subassembly comprises a main liner sheet for lining the walls of a pool, and a main liner clip attached to the top edge of the main liner sheet for attaching the main liner subassembly to a coping of the pool. The secondary liner subassembly comprises a secondary liner sheet overlapping an upper portion of the main liner sheet and having a bottom edge that is attached to the main liner sheet, and a secondary liner clip attached to the top edge of the secondary liner sheet, for attaching the secondary liner subassembly to the coping of the pool. The secondary liner subassembly may be attached to the front or back of the main liner subassembly. After the portion of the assembly facing the sun has faded, it can be removed to reveal an fresh underlying portion of the assembly.
Patent CA-2365326-A1 (CA)
Inventor: HARTKE JAMES RICHARD
IPC: A61K31/558
Filed: 2000-03-01
Abstract: The present invention provides novel methods of increasing bone volume, methods of increasing trabecular number, and methods of treating or preventi ng bone disorders comprising the administration of a non-naturally-occurring FP  selective agonist and an antiresorptive compound to a subject in need of suc h treatment.
Patent CA-2365410-A1 (CA)
Title: Apparatus for gasification of spent liquor
Inventor: NILSSON BENGT
IPC: D21C11/12
Filed: 2000-03-28
Abstract: Arrangement for understoichiometric gasification of spent liquor from chemical pulp production, comprising an upper reactor part (2), which upper reactor part is provided with a burner (5) for the spent liquor and with an internally clad reactor jacket (4), and a lower separating part (8), comprising at least one wall (18), for separating a phase of solid and/or molten material, formed on gasification, from a phase of combustible gaseous material, which separating part (8) is arranged to essentially convey the said phase of solid and/or molten material to a product liquid bath (11).  According to the invention, the said separating part (8) also comprises means for creating a cooling and protecting liquid film along at least one side of the said wall (18), the said means comprising a supply line (19) for coolant liquid, which supply line, at its inlet end, is connected to a coolant liquid bath (10) which is separate from the said product liquid bath (11).
Patent CA-2365539-A1 (CA)
Title: Functional organic particles for catalyst supports
Inventor: RUSSELL CHARLES
IPC: B01J31/14
Filed: 2001-11-30
Abstract: Functional polymers containing hydroxyl groups as supports for use with catalysts can increase the activity of these catalysts which results in improved ethylene polymerization. The present invention seeks to provide catalysts with improved activity by incorporating 2-hydroxyethyl methacrylate (HEMA) into the support of the catalyst.
Patent CA-2365832-A1 (CA)
Title: Pharmacological screening of neuronally active substances
Inventor: FOURNIER JACQUELINE
IPC: A61B5/00
Filed: 1991-05-21
Abstract: Pharmacological screening of neuronally active substances is effected by producing second lesion by non-lesion experimental animals by injection in the medial septum of the animal of an amount of vincristine effected by the purpose and administering the substances to be tested by the lesioned animals according to a suitably selected schedule. The effects of the treatment are assessed by evaluation morphological changes, biochemical observation or behavioural observation.
Patent CA-2366468-A1 (CA)
Title: Anti-human mitochondrial adenylate kinase isozyme antibody, diagnostic formulation and diagnostic kit for cardiac disease
Inventor: KIM HYO JOON
IPC: C12Q1/48
Filed: 2000-08-10
Abstract: The present invention relates to an immunological formulation and a diagnostic kit for cardiac disease using human mitochondrial adenylate kinase isozymes. The present invention provides an immunological formulation and a diagnostic kit for cardiac disease, which are featured by using mitochondrial adeny-late kinase isozymes which exist in a myocardiac cell among mus-cle cells, but not in a skeletal muscular cell, as a diagnostic marker for cardiac disease and which enable more correct and easy diag-nosis of cardiac disease.
Patent CA-2366474-A1 (CA)
Title: Bifunctional polymers
Inventor: DRUMMOND DONALD KENDALL
IPC: C08L101/02
Filed: 1999-12-22
Abstract: Novel polymers are provided having phosphonated and sulphonated substituent groups such that the polymer is multifunctional in its use. Optional amide substituents are used to reduce electrostatic charge density or for hydrogen bonding. An advantage of the polymer is the flexibility of using it for multiple purposes. A particular application is for bonding paper fillers and paper fiber together.
Patent CA-2366892-A1 (CA)
Title: Method and apparatus for speaker recognition using a speaker dependent transform
Inventor: DOWNEY SIMON NICHOLAS
IPC: G10L17/02
Filed: 2000-02-25
Abstract: This invention relates to an improved method and apparatus for speaker recognition. In this invention, prior to comparing feature vectors derived from speech with a stored reference model the feature vectors are processed by applying a speaker dependent transform which matches the characteristics of a particular speaker's vocal tract.  Features derived from speech which has very dissimilar characteristics to those of the speaker on which the transform is dependent may be severely distorted by the transform, whereas features from speech which has similar characteristics to those of the speaker on which the transform is dependent will be distorted far less.
Patent CA-2368046-A1 (CA)
Title: Moulded article
Inventor: HINTERMANN MARTIN
IPC: B29C70/46
Filed: 2000-01-28
Abstract: The invention relates to fibre-reinforced moulded articles, for use, for example, as doors, hoods, linings, partitions, reinforcements or brackets on car body shells, which are moulded from a flat textile structure. Said flat textile structure consists of oriented fibres in unidirectional or bidirectional layers, cut rovings or non-woven, woven or knitted fabrics, consisting of a mixture of staple fibres made of at least two materials. The moulded article comprises a matrix which comprises the resolidified product of plasticized staple fibres made of at least one first thermoplastic, and, embedded in the matrix, oriented fibres in the form of staple fibres made of at least one second material. A softening, melting or decomposition point of the staple fibres made of the second material is greater than the softening or melting point of the first material. The fibre orientation of the second material in the matrix corresponds to the fibre orientation of the flat textile structure.
Patent CA-2370611-A1 (CA)
Inventor: ZOLL JOHN C
IPC: A63B31/11
Filed: 2000-04-13
Abstract: An amphibious shoe-like structure (8) for swimming and walking having a shoe - like structure (10) for receiving a foot and a fin structure (12) that provides a fin blade surface that expands in the swimming mode and collapses  in the walking mode to rest adjacent to the wearer's instep. The fin structu re (12) comprises a plurality of fin arms (22) pivotally connected to the shoe- like structure (10) for rotating the fin arms (22) outwardly in the swimming  mode position and for rotating the fin arms (22) inwardly towards the instep  of the wearer for a walking mode position. The fin arms (22) diverge relativ e to one another when rotating outwardly and converge towards one another when  rotating inwardly to rest adjacent to the wearer's instep. The fin structure  (12) further comprises a flexible web member (24) that engages with the fin arms (22) and is of the configuration and size to accomodate the area generated by the expanding and diverging side fin arms (22). The convertible  amphibious structure further provides for locking means (36) to lock the fin  structure (12) in the extended swimming mode positions and for unlocking whe n converting into the walking mode position.
Patent CA-2373657-A1 (CA)
Inventor: VELDE HERLEIV
IPC: A47B9/00
Filed: 2000-06-28
Abstract: L'invention concerne une table (1) comprenant un plateau (2) de table pourvu d'un évidement qui constitue une zone de travail, le périmètre horizontal dudit plateau coïncidant en partie avec un quadrilatère imaginaire à angles droits, tel qu'un rectangle ou un carré. Le plateau (2) possède deux coins de forme similaire, équilatéraux, à angle droit et diagonalement opposés, ayant des côtés de longueurs différentes (A, C), qui constituent une partie des côtés dudit quadrilatère. Les bords rectilignes des coins rejoignent les parties de bord qui suivent une courbe ou une ligne coupant les coins diagonalement opposés dudit quadrilatère imaginaire, de telle manière que ces coins imaginaires forment l'évidement (6). L'invention concerne également l'utilisation de cette table dans un ensemble.
Patent CA-2376003-A1 (CA)
Title: Methods for carbon-centered radical mediated heavy hydrogen labeling of compounds
Inventor: GOSHE MICHAEL B
IPC: C07K1/13
Filed: 2000-06-01
Abstract: The solvent accessible reduced carbon atoms in a molecule of interest are labeled with heavy hydrogen. The carbon atoms are labeled under anaerobic, aqueous conditions by exposing the molecule of interest to a hydrogen atom abstractor in the presence of a heavy hydrogen source and a heavy hydrogen donor. If the hydrogen atom abstractor is hydroxyl radical, an electron scavenger source is provided. Optionally, an internal reference is provided to facilitate experimental reproducibility.
Patent CA-2376087-A1 (CA)
Title: Industrial truck
Inventor: SAXER ROBERT
IPC: B65G61/00
Filed: 1999-06-07
Abstract: The invention relates to an industrial truck for handling pallets (38). The inventive truck comprises a drive unit (2) and a load unit (3). Said load unit (3) comprises two load-receiving arms (36, 37) which receive the pallet and which are oriented in the direction of motion, that is in the longitudinal direction of the industrial truck. Said load-receiving arms (36, 37), when viewed from the direction of motion or the longitudinal direction, are provided on different sides of the pallet (38) to be picked up and comprise a plurality of pallet pick-ups (42) that are spaced apart in the direction of motion or the longitudinal direction and that are engaged or disengaged with the pallet (38) by a transversal motion with respect to the direction of motion or the longitudinal direction.
Patent CA-2376581-A1 (CA)
Title: Modular method and system for performing database queries
Inventor: BOGRETT STEVEN W
IPC: G06F17/30
Filed: 2000-07-28
Abstract: A query engine residing on computer-readable media includes a library of dat a drivers and an intelligent dataset. Each data driver in the library is operable to execute a predefined database operation. The intelligent dataset  is operable in response to a query request to identify from the library necessary data drivers to perform the request. The intelligent dataset is further operable to determine a necessary order of the necessary data driver s to perform the request, to generate a driver chain comprising the necessary data drivers in the necessary order, and to execute in order the data driver s in the driver chain.
Patent CA-2379087-A1 (CA)
Inventor: ZEPPEZAUER MICHAEL
IPC: A23K20/195
Filed: 2000-08-09
Abstract: L'invention concerne des compositions pharmaceutiques antibiotiques contenant une protéine de l'histone H1 eucaryote, ainsi que des modes d'emploi de ladite protéine pour tuer des micro-organismes ou inhiber leur croissance, lesdits micro-organismes comprenant, mais pas exclusivement, des bactéries pathogènes humaines. L'invention concerne également un aliment pour animal contenant l'histone H1 eucaryote, ainsi que des méthodes qui améliorent la croissance d'un animal nourri avec ledit aliment. Elle concerne en outre une trousse comprenant une composition pharmaceutique antibiotique contenant l'histone H1 eucaryote, et une notice indiquant le mode d'emploi de cette composition. Elle concerne enfin un vaccin contenant une protéine de l'histone H1 eucaryote, et une méthode pour vacciner un animal avec ledit vaccin.
Patent CA-2379163-A1 (CA)
Inventor: BERLIN KURT
IPC: C12Q1/6832
Filed: 2000-07-27
Abstract: Procédé de caractérisation d'un fragment d'acide nucléique, qui consiste (a) à immobiliser le fragment d'acide nucléique à caractériser sur une surface, (b) à fabriquer sur une seconde surface un groupe d'oligomères qui sont dotés d'un marqueur, (c) à séparer les oligomères synthétisés de la dite surface, sans qu'ils quittent une zone prédéterminée de cette surface, (d) à mettre en contact la surface sur laquelle est immobilisé l'acide nucléique à caractériser avec la surface portant le groupe d'oligomères, des oligomères complémentaires dudit groupe s'hybridant avec l'ADN à caractériser, (e) à éliminer les oligomères non complémentaires, et (f) à détecter les oligomères complémentaires à l'aide de leurs marqueurs, des informations de séquence étant déterminées à l'aide de l'emplacement sur la surface.
Patent CA-2379228-A1 (CA)
Inventor: SHAKESPEARE JOHN
IPC: D21G9/00
Filed: 2000-07-14
Abstract: Method of estimating unknown or imprecisely known variables in a paper makin g process wherein a mathematical model of a process is formed, the model including at least one target variable which is unknown or imprecisely known . A plurality of process variables and at least one property of a manufactured  paper are measured. At least one of said measured variables or properties is  chosen as a reference variable. An initial value is chosen for the target variable for solving the mathematical model and a difference between the simulated reference variable and the measured reference variable is determined. The difference constitutes a cost function which is optimized to  estimate the unknown or imprecisely known value of the target variable.</SDO AB>
Patent CA-2381091-A1 (CA)
Title: Fat composition
Inventor: KOIKE SHIN
IPC: A23L1/30
Filed: 2000-07-06
Abstract: The invention relates to oil composition comprising 0.1 to 59.8% by weight of a triglyceride, 40 to 99.7% by weight of a diglyceride, 0.1 to 10% by weight of a monoglyceride and at most 5% by weight of a free fatty acid, wherein contents of w3 type unsaturated acyl groups having at least 20 carbon atoms and monoenoic acyl groups in acyl groups constituting the diglyceride are 15 to 89.5% by weight and 10 to 84.5% by weight, respectively;  and oral medicinal compositions and foods comprising such an oil composition.     The oil composition effectively develops physiological functions derived from .omega.3 type unsaturated fatty acids, such as inhibition of platelet aggregation, and is excellent in effect of facilitating combustion of body fat, oxidation stability, flavor and the like, and also excellent in flowability.