baber/WOPTO huggingface dataset:
Patent CA-2220206-A1 (CA)
Title: Water borne pressure sensitive adhesive compositions derived from copolymers of higher vinyl esters
Inventor: KEM KENNETH MERLE
IPC: C09J133/06
Filed: 1997-11-05
Abstract: The present invention is directed to improved aqueous based pressure sensitive adhesive emulsion polymers. Conventional emulsion based pressure sensitive adhesives are comprised of a copolymer comprised of polymerized units of acrylic esters and ethylenically unsaturated monomers, the copolymer having a Tg of from -15 to-70°C. The improvement in the aqueous based, emulsion polymerized pressure sensitive adhesives resides in the incorporation of a vinyl C8-13 ester of a neo-acid into the copolymer present in the pressure sensitive adhesives. Such vinyl ester is formed from a mixture of propylene oligomers and such vinyl ester is represented by thechemical formula:                        C8-13H17-27C02GH=CH2 N:\RLB\186P5499.apl
Patent CA-2220382-A1 (CA)
Inventor: BERGERON RONALD
IPC: A01K1/00
Filed: 1998-01-20
Abstract: Un dôme flexible ventile pour recouvrir des fosses à purin. Un dôme conique (20) comprend une base circulaire (30), un faîte rigide (23), des cables de soutien (26) reliant la base au faite rigide une bâche (22), une membrane flexible disposée sur les câbles de soutien (26) et un cône de ventilation (42) au faîte rigide (23). La base circulaire (30) comprend une ceinture (62) maintenant les cables de soutien (26) en tension, tendant la bâche (22) et espacée pour permettre l'apport d'air extérieur vers l'intérieur de la bâche (22). Le faîte rigide (22) est soutenu par un mât central (27), à l'intérieur, ou par d'autres moyens de sustentation externes à la bâche. Un portique d'entrée (46) peut être ajouté pour faciliter l'accès à l'intérieur du dôme. Un dôme parabolique (120) flexible est disponible pour les fosses de forme rectangulaire. Les câbles en tension sont remplacés par une paire de cerceaux de toit (124), en compression, dont les pieds sont écartés et les apex convergent.
Patent CA-2221584-A1 (CA)
Inventor: HABISREITINGER WALTER
IPC: A61C13/12
Filed: 1998-01-22
Abstract: The ergonomic hand support (1) is designed for precision work on a piece. The ergonomic hand support (8) provides at least one hand part support for supporting a part of a user's hand (10), such as palm prominent parts, and a working surface (12). Both hand part support (8) and working (12) surface are vertically adjustable in such a way that the user may assume a comfortable and ergonomic posture when doing the precision work using the ergonomic hand support (1). The ergonomic hand support (1) is optionally used with a vacuum device which is partially integrated therein. The ergonomic hand support is useful in many fields such as dental laboratory and jewellery industry.
Patent CA-2224115-A1 (CA)
Inventor: SHARMA VIJAY
IPC: A61P43/00
Filed: 1996-06-07
Abstract: Les complexes métalliques polydentés décrits répondent à la formule (I), dans laquelle M désigne Fe, In, Ga ou Al; les lignes interrompues désignent indépendamment une liaison simple ou double; les lignes hachurées désignent une coordination avec le cation métallique (M); A et B désignent oxygène, ou lorsque Ar désigne pyridyle-2 ou pyrrolyle-2, une paire partagée d'électrons sur l'azote; Ar désigne phényle, naphtyle, pyridyle-2 ou pyrrolyle-2, le cas échéant substitués, à condition qu'au moins un des substituants comprenne un atome de bore; X désigne alternativement (i) (CHR?2¿)¿p?[NR?3¿(CHR?4¿)¿q?]¿r?, où p et q valent indépendamment 1, 2, 3, 4, 5 ou 6; r vaut 0, 1 ou 2; et R?2¿, R?3¿ et R?4¿ désignent indépendamment les uns des autres hydrogène, alkyle inférieur ou phényle, ou deux groupes R?2¿ ou R?4¿ adjacents désignent une liaison double ou un anneau benzène fusionné dans lequel p ou q, respectivement, sont supérieurs à 2; à condition que, lorsque r vaut 1 ou 2, un ou deux sites additionnels de coordination avec le métal soient présents; ou (ii) phényle, éventuellement substitué par des alkyles inférieurs. Une des deux conditions suivantes peut s'appliquer: (A) au moins un des substituants d'Ar comprend du bore, ou (B) au moins un des substituants d'Ar comprend une liaison avec un substituant pharmaceutiquement actif.
Patent CA-2227210-A1 (CA)
Title: Air dryer cartridge mounting system
Inventor: BLEVINS JERRY RICHARD
IPC: B01D53/26
Filed: 1996-07-24
Abstract: A desiccant type air dryer (10) for an air supply system for a motor vehicle brake system. The air dryer incorporates features for convenient mounting and dismounting of a desiccant cartridge (12) to the air dryer body (14) assembly. This connection is achieved through the use of an externally accessible through bolt (84) which passes through the body assembly and engages a central threaded boss (44) on the load plate (34) of the dessicant cartridge. Interlocking engagement between the desiccant cartridge and body assembly prevents those parts from rotating relative to one another during mounting and dismounting of the cartridge. The desiccant cartridge is readily removed through engaging the through bolt driving head (90) using conventional tools.
Patent CA-2228199-A1 (CA)
Title: Exchange system
Inventor: SATO SHUICHI
IPC: H04Q3/62
Filed: 1998-01-29
Abstract: An exchange system comprises a main device including a plurality of interface sections each containing one of an extension terminal, an office line, and a private line, and a plurality of exchange control systems.  The exchange system also comprises a control data management device connected to the main device and including a data storage section for storing a number of control data items, wherein each of the plurality of exchange control systems includes an exchange section for arbitrarily exchanging connections of the interface sections, and a first request section for requesting a control data item necessary for an exchange service to be provided, from the control data management device.    The control data management device includes a requested data output section for reading the control data item requested by the first request section and for outputting the control data item to the main device.          Each of the plurality of exchange control systems includes an exchange control section for controlling each of the exchange section and the plurality of interface sections, based on the control data item outputted from the requested data output section, where any of the exchange control systems is defined as an active system.
Patent CA-2229461-A1 (CA)
Title: Process for the manufacture of nylon compositions with improved flow
Inventor: PAGILAGAN ROLANDO UMALI
IPC: C08G69/36
Filed: 1996-08-23
Abstract: A process is disclosed for preparing a polyamide by polymerizing a diacid and a diamine, aminocarboxylic acid or lactam in the presence of excess of either acid or amine such that the ratio of acid to amine end groups or the ratio of amine end groups to acid end groups in the polymer is at least 2.0:1Ø
Patent CA-2232517-A1 (CA)
Title: Functionally gradient material and method for producing the same
Inventor: KUWABARA MITSUO
IPC: B22F7/00
Filed: 1998-03-18
Abstract: A functionally gradient material having desired characteristics without having any joining section is efficiently obtained by means of integration effected by a sintering treatment, the functionally gradient material comprising a metal part composition containing predetermined components based on a basic composition of tungsten and copper and a ceramic part composition containing predetermined components based on a basic composition of aluminum nitride and aluminum. Therefore, the metal and the ceramic are integrated into one unit without providing any joining section to give a high joining reliability and high thermal conductivity.
Patent CA-2234009-A1 (CA)
Title: Non-contact operator presence sensor
Inventor: BRANDT KENNETH A
IPC: E02F9/24
Filed: 1998-04-06
Abstract: A power machine includes a frame and a plurality of power actuators operable coupled to the frame. A power circuit is coupled to the power actuators and provides power to the power actuators. A cab is operably coupled to the frame and defines an operator compartment. The cab includes a seat supported in the operator compartment. A non-contact operator presence sensor is coupled proximate the cab and is configured to sense presence of an occupant in a predefined volume proximate the seat. The operator presence sensor provides a sensor output signal indicative of operator presence. A controller is coupled to the operator presence sensor and is configured to control operation of at least one of the plurality of power actuators based on the sensor output signal.
Patent CA-2235578-A1 (CA)
Inventor: WRIGHT JOHN O
IPC: H01R13/627
Filed: 1996-08-09
Abstract: A connector latch (10) is provided which includes an inner member (12) having protuberances (40, 42) which extend therefrom and a concentric outer sleeve (14) which may be reciprocated relative to such inner member (12) to lock the protuberances (40, 42) in place relative to corresponding connector openings to lock mated connectors together. A connector assembly (116, 118) which includes such a connector latch is also provided.
Patent CA-2235763-A1 (CA)
Title: Powder paint and use thereof for coating the inside of packaging containers
Inventor: LESSMEISTER PETER
IPC: C08G18/48
Filed: 1996-11-16
Abstract: The present invention concerns a powder paint intended in particular for coating the inside of packaging containers and characterised in that: 1) it contains at least one polyhydroxy-functional resin with a hydroxyl number between 5 and 200 mg KOH/g and at least one polyisocyanate hardener with more than one isocyanate group per molecule; and 2) it has a grain size distribution such that at least 90 wt % of the powder particles are between 1 and 60 microns in size, the maximum particle size is not greater than 100 microns, the mean particle size is between 5 and 20 microns and the steepness of the grain distribution curve at the turning point is at least 100.
Patent CA-2238816-A1 (CA)
Inventor: SURLERAUX DOMINIQUE LOUIS NEST
IPC: A61K31/445
Filed: 1996-12-20
Abstract: This invention concerns the compounds of formula (I), (see formula I) the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein n is 0, 1 or 2; m is 1 or 2, provided that if m is 2, then n is 1; X is a covalent bond or a bivalent radical of formula -O-, -S-, -NR3-; =Q is =O or =NR3; R1 is Ar1, Ar1C1-6alkyl or di(Ar1)C1-6alkyl wherein the C1-6alkyl group is optionally substituted; R2 is Ar2, Ar2C1-6alkyl, Het or HetC1-6alkyl;    L is a benzimidazole or imidazopyridine derivative of formula (A) or (B); (see formula II) wherein p is 0, 1 or 2; (see formula III)Y~ is a bivalent radical of formula -CH2-, -CH(OH)-, -C(=O)-, -O-, -S-, -S(=O)-, -S(=O)2-, -NR3-, -CH2-NR3- or -C(=O)-NR3-; or a trivalent radical of formula =CH-; -A=B- is a bivalent radical of formula -CH=CH-, -N=CH- or -CH=N-;     R3 independently is hydrogen or C1-6alkyl;     R4 is hydrogen, C1-6alkyl, C3-7cycloalkyl or a radical of formula -Alk-R7 ~(c-1) or -Alk Z-R8 ~(c-2); wherein Alk is C1-6alkanediyl;     Z is a bivalent radical of formula -O-, -S- or -NR3-;     R7 is phenyl; phenyl substituted with 1 or 2 substituents selected from halo, C1-6alkyl and . C1-6alkyloxy; furanyl; furanyl substituted with 1 or 2~~ substituents selected from C1-6alkyl, and hydroxyC1-6alkyl; thienyl; thienyl substituted with 1 or 2 substituents selected from halo and C1-6alkyl;     oxazolyl; oxazolyl substituted with 1 or 2 C1-6alkyl substituents; thiazolyl; thiazolyl substituted with 1 or 2 C1-6alkyl substituents; pyridinyl or pyridinyl substituted with 1 or 2 C1-6alkyl substituents;      R8 is C1-6alkyl or C1-6alkyl substituted with hydroxy, carboxyl or C1-6alkyloxycarbonyl;      R5 is hydrogen, halo, hydroxy or C1-6alkyloxy;      R6 is hydrogen, C1-6alkyl or Ar1C1-6alkyl; Ar1 is optionally substituted phenyl; Ar2 is naphtalenyl or optionally substituted phenyl; and Het is an optionally substituted monocyclic or bycyclic heterocycle; as substance P antagonists; their preparation, compositions containing them and their use as a medicine.
Patent CA-2238911-A1 (CA)
Title: Method of accessing a scp in an isup network with partial release
Inventor: DISTEL MARVIN G
IPC: H04Q11/04
Filed: 1998-05-28
Abstract: A SCP connected to a switch through an ISUP  loop-back trunk redirects a dialed call to an intermediate destination. After the intermediate destination releases the call, all circuit segments from the intermediate destination back through and including the inbound (to the MSC) side of the loop-back trunk are cleared. The SCP then establishes a connection through the inbound leg of the loop-back trunk to the dialed destination. The SCP remains in the circuit for the duration, including all intermediate call completions as well as the call to the dialed destination. When the call to the dialed destination is complete, the entire connection is released per standard ISUP procedures.
Patent CA-2239037-A1 (CA)
Title: Appareil et procede de synthese de divers composes chimiques en un seul lot
Inventor: KATO SHINJI
IPC: B01J19/00
Filed: 1996-12-20
Abstract: Cette invention concerne un dispositif de synthèse automatisé permettant d'effectuer simultanément la synthèse de divers composés chimiques. Ce dispositif comprend plusieurs réceptacles (CR) destinés à recevoir des matières liquides respectives, ainsi qu'un ballon de réaction (10) se trouvant en communication fluidique avec lesdits réceptacles. Lors du processus de synthèse, plusieurs matières choisies sont introduites dans le ballon de réaction (10) où sont effectuées plusieurs réactions chimiques de manière à synthétiser simultanément plusieurs composés. D'autres matières sont ensuite introduites dans le ballon de réaction, à l'intérieur duquel il est ainsi possible de synthétiser simultanément un grand nombre de nouveaux composés.
Patent CA-2241148-A1 (CA)
Inventor: BALLARD STEPHEN G
IPC: C12Q1/68
Filed: 1996-12-20
Abstract: L'invention concerne un ensemble de sondes oligonucléotidiques marquées de manière combinatoire, chaque sonde (i) ayant un marqueur prédéterminé qui peut être distingué du marqueur d'un autre élément quelconque dudit ensemble et (ii) étant capable de former spécifiquement un hybride avec un chromosome autosomique prédéterminé ou un chromosome sexuel prédéterminé d'un caryotype humain. L'invention concerne également l'utilisation de ces molécules pour identifier les chromosomes autosomiques et sexuels prédéterminés d'un caryotype humain.
Patent CA-2243279-A1 (CA)
Title: Optical modulator
Inventor: MOODIE DAVID GRAHAM
IPC: G02F1/025
Filed: 1997-02-21
Abstract: A discrete electroabsorption modulator for optical signals has an electrical blocking region (12a, 12b) which is large as compared with the absorber region (13). The height of the blocking region (12a, 12b) is 3 - 20 µm, e.g. 4 - 6 µm and preferably about 5 µm. In addition, the blocking region (12a, 12b) is 2 - 250 times, e.g. 15 - 25 times the height of the absorber region (13). The modulation depth is substantially increased, e.g. to values above 40 dB, by a thick electrical blocking region. It is believed that the thick blocking layer (12a, 12b) works because parasitic signals which escape into the blocking region are spatially removed from the vicinity of the absorber region; thus they are not acquired at the output.
Patent CA-2244679-A1 (CA)
Inventor: SAITO NORIYASU
IPC: A61K9/06
Filed: 1997-02-06
Abstract: An external preparation containing tranilast which is excellent in the release of the active ingredient contained therein, achieves a high percutaneous absorption, fully ensures the effective drug concentration in the skin tissue and little irritates the skin. This preparation is composed of an aqueous base containing as the active ingredient tranilast, its salt or a mixture thereof. The aqueous base contains a solubilizer for tranilast, a dispersant, an absorption aid, an adhesive and/or a shape retenting agent, and water. The active ingredient has been solubilized by the above-mentioned solubilizer and dispersed in the aqueous base by the above-mentioned dispersant.
Patent CA-2250032-A1 (CA)
Title: Method and apparatus for performing preferred system selection
Inventor: SORENSON JOHN R
IPC: H04W74/00
Filed: 1997-03-26
Abstract: A method and apparatus for selecting a communication system in accordance with the geographic region in which the subscriber station is located. Upon successful acquisition, the subscriber station examines the received system identification information to determine its geographical region. The subscriber station then determines whether the acquired system is the most desirable system for use in the geographical region.  If it is the most desirable system for use in the geographical region, the subscriber station provides service using the acquired system. If it is not the most desirable system for use in the geographical region, the subscriber station attempts to acquire a more desirable system.
Patent CA-2250690-A1 (CA)
Inventor: PENNING THOMAS D
IPC: C07C205/57
Filed: 1997-03-25
Abstract: La présente invention se rapporte à une classe de composés représentés par la formule (I), ou à un sel pharmaceutiquement acceptable de ceux-ci, à des compositions pharmaceutiques comprenant les composés de la formule (I), et à des procédés visant à inhiber ou antagoniser l'intégrine .alpha.¿v?.beta.¿3?.
Patent CA-2251534-A1 (CA)
Inventor: KOBER REINER
IPC: B27K3/50
Filed: 1997-04-17
Abstract: L'invention concerne un procédé permettant de traiter le bois contre l'attaque de moisissures nocives pour le bois, selon lequel le bois est traité avec un mélange contenant a) du fenpropimorphe et b) un composé triazol à l'exception de l'époxyconazol, dans une quantité à action synergique à l'encontre de ces moisissures.
Patent CA-2251905-A1 (CA)
Title: Contractible sanitary napkin
Inventor: TORDONE ADELIA ALESSANDRA
IPC: A61F13/56
Filed: 1997-04-11
Abstract: The present invention relates to absorbent articles, particularly sanitary napkins or panty liners, made for joining to the undergarment of a wearer. Such articles are typically joined to the undergarment of a wearer while the wearer has the undergarment stretched between the legs. In this stretched position, the undergarment has an extended surface. Upon pulling the undergarment up into the wearing position, the undergarment retracts and thereby causes the attached absorbent article also to retract. According to the present invention, the absorbent articles are rendered contractible at least in one of the directions of retraction of the undergarment to reduce wrinkling or folding of the absorbent article.
Patent CA-2252687-A1 (CA)
Inventor: DIXSON JOHN A
IPC: A01N47/34
Filed: 1997-04-17
Abstract: La présente invention porte sur un procédé de lutte contre les insectes nuisibles infestant les habitations, à l'aide d'un 2-chloro-N-[{(4'-chloro-2-méthoxy[1,1'-biphényl]-4-yl)amino}carbonyl]benzamide. Ledit benzamide est particulièrement efficace contre les termites, et peut être utilisé dans les appâts.
Patent CA-2252906-A1 (CA)
Title: Hanging spring supported squeeze film damping system for shaft bearing
Inventor: KUZDZAL MARK J
IPC: F16C39/04
Filed: 1997-03-14
Abstract: A damper film bearing assembly (10) for supporting a rotatable shaft (11) of a turbomachine includes a housing (22) having a central bore sized to receive the bearing member, and an annular cavity (34) formed within the housing around the central bore. The annular cavity (34) includes an outer wall (36) that is concentric with the central bore. A bearing member (35) having an annular outer surface and an inner bearing surface is mounted within the cavity and engages the shaft (11) to support the shaft within the housing. A fluid film damper mechanism (55) acts between the annular outer surface (39) and the outer wall of the cavity (36) for damping radial movement of the bearing member within the cavity. A resiliently adjustable dead weight hanging spring support system (61, 62) acts between the housing and the bearing member to support the dead weight of the shaft within a vertically centered position within the central bore so that the fluid film damper means functions to maintain the shaft centered within the bore when vibrations occur during rotation of the shaft.
Patent CA-2253201-A1 (CA)
Inventor: WHITE JOHN
IPC: H04N5/445
Filed: 1998-01-30
Abstract: L'invention concerne un système informatique numérique domestique, sans fil. Dans un mode de réalisation, l'invention concerne un ordinateur possédant un premier émetteur-récepteur numérique sans fil et un noeud domestique d'entrée/sortie qui possède un second émetteur-récepteur numérique sans fil, destiné à être couplé par voie de communication au premier émetteur-récepteur sans fil. Ledit noeud comporte également (1) un dispositif de sortie couplé par voie de communication au second émetteur-récepteur sans fil et destiné à présenter des sorties sur la base des signaux reçus de l'ordinateur via les émetteurs-récepteurs sans fil, ainsi que (2) un dispositif d'entrée couplé par voie de communication au second émetteur-récepteur sans fil et destinéà recevoir les signaux d'entrée provenant de l'interfaçage de l'utilisateur avec le noeud domestique d'entrée/sortie.
Patent CA-2256771-A1 (CA)
Title: Electrical logging of a laminated earth formation
Inventor: VAN DER HORST MELIS
IPC: G01V3/28
Filed: 1997-06-30
Abstract: A method of determining an electric conductivity of an earth formation formed of different earth layers (3, 5, 7) which earth formation is penetrated by a wellbore (1) containing a wellbore fluid, is provided. The method comprises lowering an induction logging tool (9) into the wellbore (1) to a location surrounding by a selected one of the earth layers (3, 5, 7), the tool (9) comprising magnetic field transmitter means (18) for inducing magnetic fields of different frequencies in said earth formation, and magnetic field receiver means (19) for receiving response magnetic fields and for providing a signal representative of each response magnetic field, at least one of the transmitter means (18) and the receiver means (19) having a plurality of magnetic dipole moments (26, 28) in mutually orthogonal directions. At least two of said different frequencies are selected, and for each selected frequency, the transmitter means (18) is operated so as to induce a magnetic field in the earth formation and the receive means (19) is operated so as to provide a signal representing a response magnetic field, wherein said at least one of the transmitter (18) and receiver means (19) is operated in said mutually orthogonal directions. The signals are combined in a manner so as to create a combined signal having a reduced dependency on the electric conductivity in the wellbore region. The formation resistivity and the relative orientation of the logging tool with respect to the formation layering is determined from the combined signal.
Patent CA-2259035-A1 (CA)
Title: Process for controlling the establishment and operation of paths of transmission (bearers) in a wireless telecommunication system, in particular in a dect-specific rll/wll-system bound into an isdn-system as a local information transmission loop
Inventor: KORDSMEYER MARTIN
IPC: H04W28/26
Filed: 1997-06-06
Abstract: In order to optimise the establishment and operation of paths of transmission in wireless telecommunication systems, in particular a DECT-specific RLL/WLL-system bound into an ISDN-system as a local information transmissiom loop, as far as the number of paths of transmission used for wireless information transmission is concerned, numbers are allocated to the paths of transmission to avoid collisions during the establishment and operation of the paths of transmission (connections). The resources of the air interface are thus efficiently used. Moreover, the cost of the telecommunication system and susceptibility to errors during the establishment of a connection ( establishment of the paths of transmission) are minimised.