baber/WOPTO huggingface dataset:
Patent CA-2230968-A1 (CA)
Inventor: STRAMM LAWRENCE EDWARD
IPC: A61P3/10
Filed: 1996-09-06
Abstract: Cette invention se situe dans le domaine de la médecine destinée à l'homme et concerne plus particulièrement le traitement du diabète sucré non insulino-dépendant et d'autres pathologies résistant à l'insuline telles que celles associées à l'obésité et au vieillissement. L'invention concerne un procédé de traitement des mammifères résistant à l'insuline qui consiste à administrer à un mammifère nécessitant un traitement, un agent libérant une hormone de croissance.
Patent CA-2231066-A1 (CA)
Title: Monolithic molded plastic component adapted for receiving an o-ring
Inventor: BOAST ANDREW J
IPC: B01D29/01
Filed: 1998-03-03
Abstract: A method and apparatus for forming a plastic component with at least a first and second set of integrally molded castellations for retaining an O-ring therebetween; the component therefrom; and further embracing a method and apparatus for forming such a plastic component comprising one or more filtration windows with filtration material outwardly of the castellations.
Patent CA-2231800-A1 (CA)
Title: Process for the preparation of 2,6-pyridinedicarboxylic acid esters
Inventor: RODUIT JEAN-PAUL
IPC: C07D213/79
Filed: 1998-03-11
Abstract: A process is described for the preparation of 2,6--pyridinedicarboxylic acid esters of the general formula:   (see formula I) in which R1 is a C1-C6-alkyl group, a C3-C6-cycloalkyl group, an aryl group or an arylalkyl group, R2 and R3 independently of one another are hydrogen or chlorine, and R4 is hydrogen, a C1-C6-alkyl group, a C1-C6-alkoxy group or fluorine. The 2,6-pyridinedicarboxylic acid esters are obtained by reaction of the corresponding halopyridines with carbon monoxide and an alcohol of the general formula:     R~OH (III) in which R1 has the above-mentioned meaning, in the presence of a base, and a complex of palladium with a bis-diphenylphos-phine. 2,6-Pyridinedicarboxylic acid esters are interme-diates for the preparation of compounds having anti-inflam-matory action.
Patent CA-2233164-A1 (CA)
Inventor: ANTIC RATKO
IPC: A63F9/06
Filed: 1998-03-26
Abstract: A toy puzzle for children include a body portion having concentric canals which are interconnected and wherein a plurality of balls in the concentric canals can be moved between the canals so as to create different patterns of different colored balls.
Patent CA-2234571-A1 (CA)
Title: A condensed piperidine compound
Inventor: TANIGUCHI NAOYUKI
IPC: C07D221/04
Filed: 1998-04-09
Abstract: A compound represented by formula (I):                         (see fig. I) wherein all symbols are defined in the specification, or an acid addition salt thereof or a hydrate thereof; a process for preparing the same; and a nitrogen monoxide synthase  inhibitor comprising  the  same  as  an  active ingredient.
Patent CA-2235077-A1 (CA)
Inventor: NIENHAUS EGBERT
IPC: C08G18/08
Filed: 1996-10-17
Abstract: L'invention concerne un agent de recouvrement composé d'au moins trois constituants (I), (II) et (III), qui se caractérise en ce que le constituant (I) contient comme liant (A), au moins un copolymérisat acrylate (A1) dispersé ou dissous dans un solvant organique, éventuellement diluable dans l'eau, et dont le poids moléculaire moyen en nombre Mn se situe entre 1000 et 30000 Dalton, son indice d'hydroxyle étant compris entre 40 et 200 et son indice d'acide, entre 5 et 150, et/ou une résine polyester (A2) dispersée ou dissoute dans un solvant organique, éventuellement diluable dans l'eau, dont le poids moléculaire moyen en nombre Mn se situe entre 1000 et 30000 Dalton, son indice d'hydroxyle étant compris entre 30 et 250 et son indice d'acide, entre 5 et 150, et/ou une résine polyuréthane (A3) dispersée ou dissoute dans un solvant organique, éventuellement diluable dans l'eau, dont le poids moléculaire moyen en nombre Mn se situe entre 1000 et 30000 Dalton, son indice d'hydroxyle étant compris entre 20 et 200 et son indice d'acide entre 5 et 150, et/ou éventuellement un autre liant (A4). Les constituants liants sont sélectionnés de manière qu'une solution à 50 % du liant (A) dans l'éthoxyéthylpropionate présente une viscosité de ? = 6,0 dPa.s à 23 ·C. L'agent de recouvrement se caractérise également en ce que le constituant (II) contient comme réticulant au moins un polyisocyanate non bloqué, et que le constituant (III) contient les constituants (A1) et/ou (A2) et/ou (A3) et/ou (A4) en dispersion aqueuse.
Patent CA-2237562-A1 (CA)
Inventor: BORDEN RANDALL P
IPC: C21D9/40
Filed: 1996-11-20
Abstract: A heat treat system (10) for continuous processing of annular parts (12) includes a heat treat station (14), a quench station (15) and a temper station (16) mounted on a base (50) and connected to a system control (11). A part loader (74) delivers each of the parts (12) to the bottom of a part transfer device (55) which moves the parts in a stack through an induction heating coil (24a, 24b) in the heat treat station (14). A part gripper (81) moves each heat treated part (12) from the heat treat station (14) to a quench die (32) in the quench station (15) for quenching by fluid from a cooling supply (34). The part gripper (81) then moves each quenched part (12) from the quench station (15) to an induction heating coil (40) in the temper station (16) for tempering the parts. The control system (11) includes a computer (17) connected to a memory (18) in which are stored power values for starting up and shutting down the heat treat station (14).
Patent CA-2237607-A1 (CA)
Title: Triterpene derivatives with immunosuppressant activity
Inventor: BAO JIANMING
IPC: A61K31/336
Filed: 1996-10-28
Abstract: The compounds of Formula (I) are useful as immunosuppressive agents.
Patent CA-2238632-A1 (CA)
Title: Pesticides
Inventor: SZCZEPANSKI HENRY
IPC: C07F7/10
Filed: 1996-11-25
Abstract: Compounds of formula (I) in which n, q, A, X, G, Y, Z, R, R2, R3, R4, R5, R7 and R9 are as defined in claim 1, and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers thereof, in each case in the free form or in an agrochemically suitable salt form, can be used as agrochemical active compounds and can be prepared in a manner known per se.
Patent CA-2239474-A1 (CA)
Inventor: QUELLAIS JACQUES
IPC: A63C13/00
Filed: 1998-06-01
Abstract: L'invention concerne une raquette à neige comportant une pièce de soutien (3) du pied de l'utilisateur qui s'étend transversalement à l'intérieur du cadre (1) de la raqu ette et qui autorise le pivotement du pied pour faciliter la marche. Elle se caractérise par le fait que la pièce de soutien (3) est suspendue élasti quement à l'intérieur du cadre (1) par l'intermédiaire de moyens d'attache (5) qui la relient aux flan cs (11, 11') dudit cadre (1). La pièce de soutien (3) peut ainsi s'abaisser dans son ensemble en fonction de la direction et/ou de la valeur de la charge à laquelle elle est soumise transversalement à la raquett e en restant sensiblement horizontale. La raquette selon l'invention est particulièrement destinée à la progression dan s des terrains en devers.
Patent CA-2240649-A1 (CA)
Title: Mechanism to support multiple versions of toll free service
Inventor: NEWCOMBE EDMUND ALEXANDER
IPC: H04Q3/00
Filed: 1998-06-16
Abstract: An apparatus for selecting telephone service types on a subscriber line in response to a called number of a telephone call on the subscriber line, the called number including a number plan area code and a central office code. The apparatus includes a service switching point having   subscriber   line   termination   equipment   for terminating the subscriber telephone line.  The subscriber line termination equipment has a called number buffer for receiving and storing a called telephone number from the subscriber telephone line in response to the telephone call on the subscriber telephone line.   The apparatus further includes  a processor  in communication with the  called number buffer and programmed to read the numbering plan area code from the called number buffer and to determine whether or not the numbering plan area code meets a first criteria, to process the call according to a first call model associated with a first telephone service type, when the numbering plan area code meets the first criteria, to terminate processing according to the first call model when at least a portion of the numbering plan area code and at least a portion of the central office code of the called number meet a second criteria, to assign a dummy routing code to the call, the dummy routing code being operable to control  call  processing  under  a  second  call  model associated with a second telephone service type, and to process the call according to the second call model.
Patent CA-2241690-A1 (CA)
Title: Pyrido(2,3-b)pyrazine derivatives
Inventor: SHIMAZAKI NORIHIKO
IPC: C07D471/04
Filed: 1996-12-13
Abstract: Compounds of formula (I), wherein R1 is pyridyl(lower)alkyl, N-oxidopyridyl(lower)alkyl or imidazolyl(lower)alkyl; R2 is aminophenyl, [protected amino]phenyl, [[[halophenyl](lower)alkenoyl]amino]phenyl, [[pyridyl(lower)alkenoyl]amino]phenyl, [[[N-oxidopyridyl](lower)alkenoyl]-amino]phenyl, [[[protected aminopyridyl](lower)alkenoyl]amino]-phenyl, [thiazolylcarbonylamino]phenyl which may have pyridyl, naphthyl having lower alkoxy and halogen, [dihalophenyl](lower)alkenyl, [N-oxidopyridyl](lower)alkenyl, [aminopyridyl](lower)alkenyl, [protected aminopyridyl](lower)alkenyl, [carboxypyridyl](lower)alkenyl, [protected carboxypyridyl](lower)alkenyl, [[pyridyl(lower)alkenyl]pyridyl](lower)alkenyl, [[carboxy(lower)alkenyl]pyridyl](lower)alkenyl, [[protected carboxy(lower)alkenyl]pyridyl](lower)-alkenyl, [pyridyl(lower)alkenyl]pyridyl, lower alkylbenzothiazolyl or [halopyridylcarbonyl]amino, with proviso that when R2 is [[4-pyridyl(lower)alkenoyl]-amino]phenyl, aminophenyl, [lower alkanoylamino]phenyl or [dihalophenyl](lower)alkenyl, then R1 is N-oxidopyridyl(lower)alkyl or imidazolyl(lower)alkyl, possess a strong phosphodiesterase IV (PDE IV)-inhibitory activity and a strong inhibitory activity on the production of tumor necrosis factor (TNF).
Patent CA-2244369-A1 (CA)
Inventor: KUWAHARA YOSHIHIKO
IPC: H01Q3/26
Filed: 1998-07-29
Abstract: Dispositif de communication multiplex de station de base, applicable à un système de communication mobile AMRS (accès multiple à répartition spatiale). Le dispositif est capable de détecter des ondes directes à partir de signaux envoyés par un certain nombre de stations terminales à la station de base, et de multiplexer les directivités optimales des antennes émettrices/réceptrices des différentes stations terminales.
Patent CA-2249194-A1 (CA)
Title: Adjustable clamp and force level indicator for screening machine cover
Inventor: BALLMAN BRADY P
IPC: B07B1/46
Filed: 1998-10-05
Abstract: A clamp for securing a removable cover on a screening machine is an over-center mechanical clamp which includes two distinct clamping force adjustment mechanisms. A first clamping force adjustment mechanism includes a plurality of clamping positions on a support bracket mounted on the cover. The clamp handle assembly is selectively positioned in one of the clamping positions on the support bracket to provide incrementally different clamping force levels. Additionally, irrespective of the clamping position, rotation of a threaded rod of the clamp adjusts the clamping force. A force level indicator is provided on the clamp to indicate the clamping force produced by the clamp.
Patent CA-2253029-A1 (CA)
Title: Interactive food service and entertainment system
Inventor: WARSH STEVEN
IPC: A47F10/06
Filed: 1998-11-05
Abstract: An interactive food service and entertainment system comprising a display associated with a dining table and seating area, a local processor for driving the display, a user input means coupled to the local processor for receiving a user input from a hand held wand, a means for displaying a food and entertainment menu on the display, and a means for displaying each user input from the wand on the menu selection simultaneously by each of the patrons.
Patent CA-2255307-A1 (CA)
Title: A novel tracking means for distant ballistic missile targets
Inventor: LIVINGSTON PETER M
IPC: G01S7/4912
Filed: 1998-12-08
Abstract: A laser tracking system steers a beam of laser energy which is dithered in two directions to scan the surface of a moving object.  A laser energy detector detects laser energy reflected from the target.   Reflected energy is filtered to distinguish   dither   frequencies   for   signals   in   both directions,  which  signals  are  independently  analyzed  to determine the location of the target in relation to the laser beam.   A bias signal is generated which causes the beam of laser energy to be steered toward a surface radius  to be steered toward a surface with the largest compound curvature within the trackers'  field-of-regard,  to the target,  to the tracked  location  on-target,  or  modified  signals  steer  a portion of the beam to an optimum track location on target while  offsetting  most  of  the  beam's  energy  to  a  second engagement location on target.  Also, a track testing system is capable of monitoring a laser beam focused on a missile and determining the effective laser engagement on a spinning target.
Patent CA-2256650-A1 (CA)
Title: Dosing device for mixing in a continuous process a flowing primary liquid with one or more added secondary liquids
Inventor: ERNSTSON GEORG
IPC: B01F5/04
Filed: 1997-06-03
Abstract: The present invention relates to a dosing device or mixing device for mixing in a continuous process a flowing primary liquid with one or more added secondary liquids of a smaller quantity for obtaining a flowing liquid mixture at a permanent uniform mixing ratio of the mixed liquids.
Patent CA-2257178-A1 (CA)
Title: Dispositif destine a alimenter electriquement une pluralite d'articles utilisateur dotes de leur propre alimentation electrique ainsi que de cables de transfert de donnees, et a contenir au moins partiellement ces cables pendant cette alimentation
Inventor: FERRACINA PAOLO
IPC: H02G11/02
Filed: 1998-03-25
Abstract: Ce dispositif (1) est destiné à alimenter électriquement une pluralité d'articles utilisateur, comme un processeur, le modem connecté à celui-ci, l'imprimante et le moniteur vidéo du processeur, et d'autres articles utilisateurs connectés ou non audit processeur, tels que des lampes, de calculatrices, etc.. ou des appareils électriques domestiques ou des outils de travail, tous ces articles utilisateur étant pourvus de leur propre câble d'alimentation électrique (13). Ce dispositif comprend un boîtier (2) présentant un compartiment (3) ainsi qu'une pluralité d'ouvertures d'accès (12, 90) audit compartiment (3) lorsque le boîtier (2) est fermé. Dans le boîtier, on a également monté des moyens (25) d'alimentation électrique desdits articles utilisateurs, ainsi que des moyens (15) d'assemblage partiel des câbles (13) à l'intérieur du boîtier.
Patent CA-2257383-A1 (CA)
Inventor: CINI MASSIMO
IPC: C12N15/85
Filed: 1997-07-03
Abstract: L'invention concerne des séquences d'ADN isolées codant des enzymes de type kyn-3-OHase. Ladite invention concerne également des vecteurs et des cellules hôtes contenant les séquences d'ADN mentionnées, des ovocytes Xenopus laevis exprimant transitoirement l'enzyme kyn-3-OHase du rat, et des cellules E. coli produisant de façon stable l'enzyme kyn-3-OHase humaine.
Patent CA-2258028-A1 (CA)
Title: Procede de detection et de classement d'objets au moyen d'un radar
Inventor: ABRAHAMSON STAFFAN
IPC: G01S13/88
Filed: 1997-07-04
Abstract: La présente invention concerne un procédé de détection et de classement d'objets au moyen d'un radar. Le procédé décrit la transmission d'un signal de radar à large bande comprenant des longueurs d'ondes qui coincident avec des longueurs caractéristiques de cibles devant être détectées et classées. Il décrit en outre la réception et l'analyse d'un signal de retour d'écho, aux fins desquelles une analyse de signal reçu dans un domaine temps-fréquence combiné est utilisée, ladite analyse consistant à déterminer des fréquences caractéristiques dans un signal de retour et leurs relations mutuelles de temporisation. Enfin, on effectue une comparaison en utilisant les valeurs enregistrées correspondantes d'une analyse de cibles possibles.
Patent CA-2258616-A1 (CA)
Title: Telephone polling method
Inventor: WEISSER FRANK J JR
IPC: H04Q3/00
Filed: 1997-06-24
Abstract: In an intelligent switched telephone network, a telephone polling method is provided wherein a call made in response to a telephone based polling service is processed and disconnected without connection of the call to the subscriber of the polling service. A call received in the network and directed to a number associated with a telephone polling service has its identification information read and compared to entries in a database of subscriber information for a matching entry. The call is tabulated in the database as a response to the polling service poll or survey. If desired by the polling service subscriber, the calling party may be provided with a caller interaction program through which the calling party may select from a variety of responses. If desired, the calling party may be provided with a call termination announcement.
Patent CA-2258704-A1 (CA)
Title: Framework for constructing shared documents that can be collaboratively accessed by multiple users
Inventor: ADAMS WILLIAM
IPC: G06Q10/00
Filed: 1997-06-18
Abstract: A Shared Document Framework for use by an application program (1410) provides collaborative access to a shared document (1490) by means of a caucus service (1460) associated with the shared document (1490). The caucus service (1460) receives messages from caucus members (1430, 1441, 1480) and broadcast transmits them to all caucus members (1430, 1441, 1480) in global order. The Framework includes shared document class information (710), from which a shared document instance may be created. The shared document class information includes means for creating a local copy of the document being shared (1410, 1440); means for causing the application program to join the caucus service as a member (JOIN); means for receiving a command binding from the application program and sending it to the caucus service as a message (1432, 1442); and means, responsive to a command binding broadcast by the caucus, for applying the received command binding to the document when the application program did not send the command binding and for applying the original command binding when the application program did send the command binding (1431, 1443).
Patent CA-2259671-A1 (CA)
Title: Method and apparatus for calibration of digital down converters in a signal processing system
Inventor: HERSHMAN LAWRENCE J
IPC: H04B10/12
Filed: 1999-02-09
Abstract: A calibration technique for digital down converters in a signal processing system, wherein a digital down converter is selected by a system controller for calibration. The digital down converter's settings are copied into a calibration digital down converter which mimics the operation of the selected digital down converter. A best polarization diversity detector signal path, an optimal phase offset value for an in-phase data signal, an optimal phase offset value for a quadrature phase data signal, and a normalized gain value for the in-phase and quadrature phase signals of the selected digital down converter are determined. The system controller updates the selected digital down converter with the determined optimal settings. This procedure is repeated for each digital down converter in the signal processing system, while the signal processing occurs simultaneously.
Patent CA-2260093-A1 (CA)
Title: Magnetic needle for acupuncture
Inventor: CHUNG JOONG SUCK
IPC: A61N2/08
Filed: 1997-07-12
Abstract: A magnetic needle for acupuncture is disclosed. The magnetic needle of this invention has a housing having an opening and a magnet seated in the opening of the housing. A wedge-shaped projection is held in the opening of the housing so as to project into the exterior of the bottom wall of the housing and come into contact with the magnet. The projection forms an intensive magnetic field around a meridian point having fine electric current or electromagnetic waves. The projection thus magnetically stimulates the meridian point while performing a magnetic massage effect on the meridian point. The magnetic needle accomplishes an acupuncturing effect for relieving pain and curing disease as expected in typical acupuncture.
Patent CA-2261210-A1 (CA)
Inventor: BEESTON DAVID B
IPC: B66F15/00
Filed: 1999-02-02
Abstract: This tool is for manually raising motorcycles off the ground. It consists of three components; a base, rotatable leverage bar and handle.      The unit, When not in use or While being transported, is totally portable in that the rotatable leverage bar and handle are attached to the base via removeable, re-usable straps. This unit With its non-friction , rolled-rod feet, allow the base to be placed flat under a motorcycle, With the angled leverage-bar placed into the base and the handle placed on the leverage bar vertical to the motorcycle.      By manually applying pressure on the handle, pressing it from vertical to horizontal position, thus raising the back of the bike onto a stable base. By using the rotatable leverage bar and handle in conjunction With each other, and seeing that the leverage bar is polarized mid-bar it allows for its handle to be extended or contracted, depending on the required Weight to be raised.
Patent CA-2261289-A1 (CA)
Title: Method to detect hexahydro-1,3,5-trinitro-1,3,5-triazine (rdx) using rhodococcus rhodochrous, or cell extract thereof
Inventor: BASRAN AMRIK
IPC: C12Q1/34
Filed: 1997-08-21
Abstract: An enzymically active cell free extract or membrane fraction capable of catalysing the removal of nitrite from hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) is provided. The cell free extract is produced by culturing a strain of Rhodococcus rhodochrous bacterium from nature. The strain designated 11 Y has been deposited as NCIMB 40820. Methods of bioremediation using the enzymically active cell free extract so produced are also provided. Additionally there is provided a method for detecting the presence of RDX in a sample together with a biosensor for use in such a method. The nitrite produced in the enzyme catalysed reaction with RDX is detected, for example, colorimetrically, or alternatively a product of RDX degradation, such as formal behyde, is detected.
Patent CA-2261625-A1 (CA)
Inventor: GOETTL MAX
IPC: H01Q21/24
Filed: 1998-05-27
Abstract: The invention relates to an enhanced dual polarized antenna system for transmitting and receiving electromagnetic waves whose cruciform transmitter module is directed at an angle of + 45~ and -45~ in relation to the vertical and consequently in relation to a preferably horizontal cross-section.  Preferably, the inventive system is provided with a reflector which is arranged backwards in relation to the at least one transmitter module. The inventive system is characterized by the following features: a) two side wall sections (15) are provided in the horizontal cross-section (9) and arranged sideways from the at least one transmitter module (3); b) both sidewall sections (15) are arranged perpendicular to the horizontal cross-section (9), i.e. vertically mounted, and c) at least one slit (17) is included in the sidewall sections (15) on the horizontal cross-section (9) in relation to said transmitter module (3).
Patent CA-2262679-A1 (CA)
Inventor: OHYAMA MAKOTO
IPC: C12P21/04
Filed: 1997-08-07
Abstract: Substance PF1022G, a novel cyclodepsipeptide represented by formula (D), is produced together with known cyclodepsipeptides, i.e., Substances PF1022F and PF1022H by culturing a bacterium which produces the Substances PF1022F, PF1022G and PF1022H, typified by the known PF1022 strain (deposited under the accession number FERM BP-2671) which is a filamentous fungus belonging to the order Agonomycetales and which is presumed to belong to the genus Xylaria or Rosellinea of the family Xylariaceae.