baber/WOPTO huggingface dataset:
Patent CA-2214709-A1 (CA)
Inventor: TEN WOLDE JAN HENDRIK LOUIS
IPC: H04M1/2748
Filed: 1996-03-08
Abstract: There is disclosed a method of selecting characters from a group of characters assigned to a single key, in particular a key of a telephone dialling keypad.  Actuation of a key (8; 16) invokes a cursor controlled display of the characters (2; 18). The cursor is held at a particular position (11) while a key is actuated within a predetermined time interval (t1; 6, 7). The character string corresponding to a particular key actuation is read (18) and is used for the retrieval of the closest matching data entry from memory means (19).  If the key is not further actuated within this time interval (t1), the cursor is moved to a next position (22), provided the selected character string matches any of the data entries of the memory means (20, 21). The retrieved data entry may be used, inter alia, for automatic dialling purposes. The method is applied in a telephone set having memory means containing subscriber data.
Patent CA-2215687-A1 (CA)
Inventor: GOULD JOHN
IPC: C08J3/00
Filed: 1996-03-25
Abstract: Cette invention concerne un procédé de fabrication d'un concentré d'additif renfermant des particules d'une grosseur comprise entre 5 microns et 10 mm et un liant. Ce procédé consiste à: (a) mélanger les particules et le liant à l'état sec; (b) comprimer le mélange obtenu, éventuellement à l'aide d'une chaleur suffisante pour ramollir le liant, mais insuffisante pour obtenir un ramollissement significatif des particules et former un corps cohérent; et (c) éventuellement réduire en poudre le corps obtenu.
Patent CA-2216098-A1 (CA)
Title: Protein formulation comprising coagulation factor viii or factor ix in an aqueous solution
Inventor: OESTERBERG THOMAS
IPC: C07K14/755
Filed: 1996-03-29
Abstract: The present invention relates to a final drug product of a plasma protein selected from the group consisting of coagulation factor VIII and factor IX, in a aqueous solution, wherein the concentration of oxygen in the solution is reduced and/or the solution contains an antioxidant, and wherein the solution further contains a carbohydrate in a concentration of at least 350 mg/ml. In this way, the protein activity can be essentially retained after storage for at least 6 months. The present invention also relates to a process for preparing the final drug product, and a method for improving the long-term stability of coagulation factor VIII and factor IX in an aqueous solution, wherein the solution contains a carbohydrate in a concentration of at least 350 mg/ml, and wherein the solution is stored in its final container under an oxygen-reduced atmosphere.
Patent CA-2217966-A1 (CA)
Title: Insecticide impregnated article for the control of flying insects
Inventor: MIKKONEN JOHN W
IPC: A01N25/18
Filed: 1996-04-04
Abstract: An insect control article to control flying insects. The insect control article has a substrate that is impregnated with an active insect control ingredient that is available for passive evaporation. The active insect control ingredient is selected from the group consisting of transfluthrin, prallethrin, tefluthrin, esbiothrin, and combinations thereof. The method of the invention for controlling flying insects includes providing an insect control article having a substrate that is impregnated with an active insect control ingredient available for passive evaporation, wherein the active insect control ingredient is selected from the group consisting of transfluthrin, prallethrin, vaporthrin, tefluthrin, esbiothrin, DDVP, and combinations thereof. The insect control article is then placed in an environment with air movement in such a manner that the substrate of the insect control article is exposed to the air movement, and the active insect control ingredient impregnated within the substrate is allowed to evaporate passively into the air.
Patent CA-2218756-A1 (CA)
Title: Substituted benzo¢b!thiophene compounds having activity as selective estrogen receptor modulators
Inventor: MARRON KRISTIN SUE
IPC: A61P43/00
Filed: 1997-10-20
Abstract: The present invention provides compounds with nitrogen, sulfur or carbon linked basic side chains of formula (see fig. I) where R1 and R2 are independently hydrogen, halo, hydroxy, alkoxy, alkylcarbonyloxy, alkoxycarbonyl, alkoxycarbonyloxy, arylcarbonyloxy, aryloxycarbonyloxy, or alkylsulfonyloxy; O-SO2-(C4-C6 alkyl), chloro, fluoro, or bromo; W is CHOH, C(O), or CH2; Y is -CH2-, -NH-, -NMe-, -S-, -SO2-; and R3 and R4 are independently hydrogen, alkyl, alkylcarbonyl, alkylamino-carbonyl, or arylcarbonyl, or together with the nitrogen to which they are attached form 1-pyrrolidinyl, 1-piperidinyl, or a 5- or 6-membered imide or cyclic amide ring.       The present invention also provides pharmaceutical compositions containing the compounds optionally containing estrogen or progestin, and the use of such compounds, alone, or in combination with estrogen or progestin, for treating osteoporosis, aortal smooth muscle cell proliferation, (particularly restenosis), and estrogen-dependent cancer (particularly breast cancer).
Patent CA-2222612-A1 (CA)
Inventor: MESSIER KENNETH A
IPC: A01N1/02
Filed: 1996-06-05
Abstract: L'appareil de stockage et de transport d'organes bio-artificiels comprend un récipient de stockage d'un milieu, des moyens de fixation sûre et des moyens de fermeture hermétique. L'appareil peut également comprendre des moyens d'échange gazeux et des moyens d'échange du milieu. De plus, l'appareil peut utiliser un bouchon et un récipient secondaires qui possèdent des moyens d'accès du gaz et des moyens d'accès du milieu.
Patent CA-2225275-A1 (CA)
Inventor: NAVE SAMUEL D
IPC: G02B6/44
Filed: 1997-12-19
Abstract: An optical fiber cable suitable for use in building plenums includes a core comprising at least one optical fiber; a core tube formed of a non-halogenated polyolefin-based polymer material surrounding the core; a jacket formed of chlorinated plastic material surrounding said core tube; and a plurality of dielectric strength members which are disposed between said core tube and said jacket, said cable being capable of meeting all test criteria set out in UL Standard 910.
Patent CA-2225498-A1 (CA)
Inventor: EUZEN PATRICK
IPC: B01J23/63
Filed: 1996-06-14
Abstract: A method for converting hydrocarbons into aromatic compounds, and particularly for catalytically reforming petrols and producing aromatic compounds from paraffinic and naphthenic hydrocarbons, wherein the feedstock to be processed is contacted with a catalyst which includes a matrix consisting of transition alumina ?, transition alumina .gamma. or a mixture thereof, and 0.001-2 wt.% of silicon, 0.1-15 wt.% of at least one halogen selected from the group which consists of fluorine, chlorine, bromine and iodine, 0.01-2 wt.% of at least one noble metal from the platinum family, 0.005-10 wt.% of at least one promoter metal selected from the group which consists of tin, germanium, indium, gallium, thallium, antimony, lead, rhenium, manganese, chromium, molybdenum and tungsten, and optionally 0.001-10 wt.% of a doping metal.
Patent CA-2229527-A1 (CA)
Inventor: WOLF ALFRED
IPC: E03C1/05
Filed: 1998-04-20
Abstract: There are many ways to operate water valves in domestic plumbing systems mast of which require the use of the operator's hands.      The unique characteristic of the present invention is that the operator would open the valve by the use of his foot. The advantages of the present invention include: improved sanitation in bathrooms and kitchens; allowing the operator the use of both hands in the water flow without having to control the valve with either hand; and increased economy in the use of water.
Patent CA-2231143-A1 (CA)
Title: Farnesyl transferase inhibiting 2-quinolone derivatives
Inventor: SANZ GERARD CHARLES
IPC: A61P35/00
Filed: 1996-10-25
Abstract: The present invention is concerned with compounds of formula (I), the stereoisomeric forms thereof and the pharmaceutically acceptable acid or base addition salts thereof, wherein the dotted line represents an optional bond; X is oxygen or sulfur; R1 is hydrogen, C1-12alkyl, Ar1, Ar2C1-6alkyl, quinolinylC1-6alkyl, pyridylC1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, mono- or di (C1-6alkyl)-aminoC1-6alkyl, aminoC1-6alkyl, or a radical of formula -Alk1-C(=O)-R9, -Alk1-S(O)-R9 or -Alk1-S(O)2-R9; R2 and R3 each independently are hydrogen, hydroxy, halo, cyano, C1-6alkyl, C1-6alkyloxy, hydroxyC1-6alkyloxy, C1-6alkyloxy-C1-6alkyloxy, aminoC1-6alkyloxy, mono- or di(C1-6alkyl)aminoC1-6alkyloxy, Ar1, Ar2C1-6alkyl, Ar2oxy, Ar2C1-6alkyloxy, hydroxycarbonyl, C1-6alkyloxycarbonyl, trihalomethyl, trihalomethoxy, C2-6alkenyl; or when on adjacent positions R2 and R3 taken together may form a bivalent radical; R4 and R5 each independently are hydrogen, Ar1, C1-6alkyl, C1-6alkyloxy-C1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, hydroxycarbonyl, C1-6alkyloxycarbonyl, C1-6alkylS(O)C1-6alkyl or C1-6alkylS(O)2-C1-6alkyl; R6 and R7 each independently are hydrogen, halo, cyano, C1-6alkyl, C1-6alkyloxy or Ar2oxy; R8 is hydrogen, C1-6alkyl, cyano, hydroxycarbonyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonylC1-6alkyl, cyanoC1-6alkyl, C1-6alkyloxycarbonylC1-6alkyl, hydroxycarbonyl-C1-6alkyl, hydroxyC1-6alkyl, aminoC1-6alkyl, mono-or di(C1-6alkyl)aminoC1-6alkyl, haloC1-6alkyl, C1-6alkyloxy-C1-6alkyl, aminocarbonylC1-6alkyl, Ar1, Ar2C1-6alkyloxyC1-6alkyl, C1-6alkylthioC1-6alkyl; R10 is hydrogen C1-6alkyl or halo; R11 is hydrogen or C1-6alkyl; having farnesyl transferase inhibiting activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2232469-A1 (CA)
Inventor: MCDONOUGH SCOTT D
IPC: E21B10/16
Filed: 1998-03-18
Abstract: A steel tooth, particularly suited for use in a rolling cone bit, includes a root region, a cutting tip spaced from the root region and a gage facing surface therebetween. The gage facing surface includes a knee, and is configured such that the cutting tip is maintained at a position off the gage curve. So positioned, the cutting tip is freed from having to perform any substantial cutting duty in the corner on the borehole corner, and instead may be configured and optimized for bottom hole cutting duty. The knee on the gage facing surface is configured and positioned so as to serve primarily to cut the borehole wall. It is preferred that the knee be positioned off gage, but that it be closer to the gage curve than the cutting tip.
Patent CA-2233755-A1 (CA)
Title: A high speed water sheet tool
Inventor: SCHWARY RICHARD L
IPC: B05B1/26
Filed: 1998-03-31
Abstract: A tool for providing a high speed sheet of water wherein a generally circular pressurized stream of water is accelerated through a reduced area and reformed into a high-speed water sheet.
Patent CA-2234796-A1 (CA)
Inventor: KANUNGO RAJESH
IPC: G06F9/44
Filed: 1996-10-14
Abstract: An apparatus for enabling an object-oriented application to access in an object-oriented manner an operating system having a native interface is disclosed. The apparatus includes a computer and a memory component in the computer. A code library is stored in the memory component. The code library includes computer program logic implementing an object-oriented class library.  The object-oriented class library comprises related object-oriented classes for enabling the application to access in an object-oriented manner services provided by the operating system. The object-oriented classes include methods for accessing the operating system services using procedural function calls compatible with the native procedural interface of the operating system. The computer proceses object-oriented statements contained in the application and defined by the class library by executing methods from the class library corresponding to the object-oriented statements.
Patent CA-2235712-A1 (CA)
Inventor: PERON PIERRE-ALAIN JEAN HENRI
IPC: C02F1/52
Filed: 1996-11-27
Abstract: Procédé de dessalement, de déminéralisation et éventuellement de cristallisation de solutions contenant des acides et/ou des sels métalliques caractérisé en ce qu'il comporte les étapes successives suivantes: a) conditionnement des solutions préalablement clarifiées, à l'aide d'un réactif chimique inhibiteur de la précipitation de sels, suivi éventuellement d'une filtration; b) concentration des sels dans une saumure en sursaturation, représentant une fraction du débit comprise entre 5 et 80 % du débit de la solution à traiter; c) dans cette saumure, réduction voire élimination de l'effet de l'inhibiteur de précipitation et précipitation des sels cristallisables en sursaturation, dans la fraction concentrée.
Patent CA-2236766-A1 (CA)
Inventor: TOWLE ALVIN
IPC: G06Q10/08
Filed: 1996-11-08
Abstract: The present invention provides a pharmacy system (10) for automating the medical prescription fulfillment process for a customer. It includes an imaging work station (100) having a host computer (104) for receiving data entry of an original medical prescription (12) for a prescribed drug product and customer information and for producing a prescription transaction data record; and an electronic communication device for communicating the prescription transaction data record from the host computer (104) to a series of computers. A filling work station (200) includes dispensing apparatus for counting, dispensing, and packaging of the dispensed drug product into the drug vial for the customer. A checking work station (300) includes a scanner (128) for scanning the bar code label on the drug vial, and a display for displaying the digitized image of the original medical prescription.
Patent CA-2237686-A1 (CA)
Title: Side-flexing conveyor construction
Inventor: STEBNICKI JAMES C
IPC: B65G17/08
Filed: 1998-05-14
Abstract: Disclosed herein is a conveyor intended for travel along an intended direction on a given path, having laterally spaced and opposed sides, and comprising a chain pin, a first link module including a first plurality of laterally spaced eyes which respectively have therein aligned first bores receiving the chain pin, and which define a series of spaces, and a second link module including a second plurality of laterally spaced eyes which respectively have therein aligned second bores receiving the chain pin to prevent disconnection of the first and second modules, and which are received in the spaces between the first plurality of eyes so as to engage the first plurality of eyes in such manner as to directly transmit tension in the direction of conveyor movement between the first and second link modules at laterally spaced multiple places between the conveyor sides.
Patent CA-2240113-A1 (CA)
Inventor: BLINKA THOMAS ANDREW
IPC: C10G69/06
Filed: 1996-12-10
Abstract: An improved oxygen scavenging composition and packaging container formed therefrom is disclosed. The container is suitable for storage of oxygen sensitive materials and has as part of its exposed interior surface a composition composed of a polymeric matrix with an oxygen scavenger and a substantially water-insoluble transition metal containing compound distributed therein.
Patent CA-2240311-A1 (CA)
Title: Alkoxy-crosslinking rtv1 silicone rubber mixtures
Inventor: SCHEIM UWE
IPC: C08L83/08
Filed: 1998-06-11
Abstract: The invention relates to alkoxy-crosslinking RTV1 silicone rubber mixtures based on polydiorganosiloxanes with dialkoxyorganosiloxy end groups, the organo radical being a substituted amidoalkyl radical.
Patent CA-2241399-A1 (CA)
Inventor: DUMONT DANIEL
IPC: B60R21/013
Filed: 1998-06-23
Abstract: An apparatus and method for controlling the deployment of airbags facing seats in a vehicle is provided.  A seat is provided having a plurality of sensors and a computer output from said plurality of sensors, and an airbag is positioned opposite the seat.  The airbag is deployed when the plurality of sensors exceed a threshold.  The computer stores data concerning weight, center of gravity,  and load distribution of an occupant,  as determined from readings from the sensors, and the threshold  is adjusted based upon that data.   Where multiple airbags are provided, the computer controls the deployment only the airbags facing occupied seats when the threshold is exceeded.
Patent CA-2242840-A1 (CA)
Title: Method and apparatus for tactilely responsive user interface
Inventor: HABERMAN SETH M
IPC: G06F3/048
Filed: 1996-12-19
Abstract: A method and apparatus implementing a user interface device, such as a mouse or trackball, having electronically controllable tactile responsiveness which is flexibly programmable. The interface device includes at least two sets of wheels that move as the interface device is actuated. A servo motor (116) is attached to each of the at least two sets of wheels. A position encoder (118) is associated with each servo motor (116) and outputs position information to a controller (120).
Patent CA-2244858-A1 (CA)
Title: Carbon fiber package and carbon fiber package body
Inventor: ENDO MAKOTO
IPC: B65H54/00
Filed: 1997-12-04
Abstract: A carbon fiber package in the form of cheese winding or inside-pull package is made of carbon fibers having a fineness of at least 25,000 deniers. The outer diameter, the bobbin diameter or inner diameter of the package, and the winding width are in specific ranges. A square end type package has a yarn width per fineness, an angle of wind at the start and end of winding, and a winding irregularity in specific ranges. A carbon fiber package body has a mean bulk density in a specific range. Troubles and disadvantages during use are eliminated, a high winding density is achieved, and winding collapse hardly occurs.
Patent CA-2245939-A1 (CA)
Title: Cellulase activity control by a terminator
Inventor: BAECK ANDRE CESAR
IPC: C11D3/395
Filed: 1997-02-18
Abstract: The present invention relates to detergent compositions comprising a cellulase termination composition and cellulase in order to prevent potential tensile strength loss related to the hydrolytic activity of cellulase on cellulose substrates while maintaining the desired benefits from the use of cellulase.
Patent CA-2249380-A1 (CA)
Title: Bearing control system for a roll with hydrostatic bearings
Inventor: NOKELAINEN VESA
IPC: F16C23/00
Filed: 1998-01-28
Abstract: The invention concerns a bearing control system for a roll with hydrostatic bearings, which roll is mounted from its axle (3) on a bearing block or on an equivalent frame member by means of a number of hydraulically loaded hydrostatic bearing elements (10, 20, 30). At least one bearing element is a so-called principal bearing element (10), which acts in the principal loading direction, and one bearing element is a so-called backup bearing element (20), which acts in the direction opposite to the principal loading direction. The bearing elements are provided with bearing shoes positioned freely around the neck of the roll axle (3) in order to support said axle (3) and, thus, the roll revolvingly in relation to the frame member, such as a bearing block. The control system has been arranged preferably to feed the pressures of the hydraulic pressure medium passing to the hydrostatic bearing elements (10, 20, 30) so that the roll can be displaced in the principal loading direction (A-A), for example in the direction of the nip plane, by displacing the axle (3) by means of said bearing elements (10, 20, 30).
Patent CA-2249810-A1 (CA)
Title: Pseudo-random number generating method and apparatus therefor
Inventor: SHIMADA MICHIO
IPC: G09C1/00
Filed: 1998-10-06
Abstract: A generator 101 produces randomly an integer A, which satisfies 0~ A<(P1-1)(P2-1)~~~(Pm-1), in synchronism with a clock pulse applied via an input terminal 180, where each of P1, P2, ~~~Pm is a prime number equal to or more than 2. First calculating means 4 calculates an integer X, whose probability of being a prime number is high, using the integer A based on equation X= a1(P1P2 Pm/P1)B1 + a2(P1P2~~~Pm/P2)B2 + ~~~ + am(P1P2~~~Pm/Pm)Bm(mod P1P2~~~Pm). In this case, a k (k=1, 2, ...,m) is an integer which satisfies congruence equation a k(P1P2~~~ P m/P k)=1 (mod P k), while B k represents {A mod (P k-1)} + 1. An adder 107 outputs the integer X as an integer with a predetermined number of bits.
Patent CA-2250086-A1 (CA)
Title: Procede de preparation de carbenes heterocycliques
Inventor: GOOSSEN LUKAS
IPC: C07F9/6506
Filed: 1997-03-14
Abstract: L'invention concerne un procédé de préparation de carbènes hétérocycliques de la formule générale (I) dans laquelle R?1¿, R?2¿, R?3¿ et R?4¿ sont identiques ou différents et désignent des restes alkyle C¿1?-C¿10?, alkylidène C¿2?-C¿5?, alkylidine C¿2?-C¿5?, aralkyle C¿7?-C¿19? ou aryle C¿6?-C¿14?, qui sont saturés ou insaturés, à chaîne linéaire, ramifiés ou cycliques, substitués ou non, R?3¿ et R?4¿ peuvent également désigner hydrogène ou former conjointement des restes annelés, substitués ou non ayant entre 3 et 7 atomes de carbone, X désigne carbone ou azote, R?3¿ ne figurant pas si X désigne azote. Ces carbènes hétérocycliques sont obtenus par réaction de sels d'azolium avec un réactif de déprotonation dans de l'ammoniaque liquide pur ou dans une amine organique pure ou dans un mélange d'ammoniaque liquide ou une amine organique ou un solvant organique polaire-aprotique. Ce procédé permet de préparer une pluralité de carbènes en particulier thermosensibles, dans des conditions de réactions modérées, à des températures comprises entre -75 et 0 ·C.
Patent CA-2250988-A1 (CA)
Title: Method of utilizing isocyanate linkages for forming multi-tier cascade polymers
Inventor: WEIS CLAUS
IPC: C08G83/00
Filed: 1997-03-31
Abstract: A method of synthesizing multi-tier cascade polymers and the polymers made thereby are formed by reacting at least one tier of a polymer with a functionalized isocyanate having the following formula: O = C = N - C(CH2-R)3 with R being selected from the group including: a) - (CH2)n - CH2 - COOR' with R' being selected from the group consisting of alkyl, cycloalkyl, aryl, heteroaryl-polycycloalkyl, adamantyl, n = 0-10; - O - (CH2)n - CH2 - COOR'; b) - O - (CH2)n - CH2 - CN with R' being selected from the group consisting of alkyl (C-1 to C-20), cycloalkyl (C-3 to C-10), aryl heteroaryl, polycycloalkyl, adamantyl, n = 0-10; and c) - CH2 - (CH2)n - O - R'' with n =  0-10, R'' being selected from the group consisting of alkyl, cycloalkyl, aryl heteroaryl ester functionality, and a sulphur or a silicon atom bearing substituents selected from the group including: (I), (II), -SO2-R''', - SiR3 -CH2 - CH2 - CN, -CH2 - CH2 - COOR''' wherein R''' is alkyl (C-1 to C-20), cycloalkyl (C3-C-10), aryl, heteroaryl, polycycloalkyyl, adamantyl.
Patent CA-2253833-A1 (CA)
Title: Derivatives of k5 polysaccharide having high anticoagulant activity
Inventor: CIPOLLETTI GIOVANNI
IPC: C08B37/00
Filed: 1997-05-09
Abstract: Derivatives of the K5 polysaccharide having high anticoagulant activity obtained by a process comprising the N-deacetilation of the K5 polysaccharide followed by N-sulfation, epimerization, O-sulfation and in case by N-resulfation.
Patent CA-2257144-A1 (CA)
Title: High frequency heating cooking apparatus and manufacturing method thereof
Inventor: HAYAKAWA YUJI
IPC: F24C7/02
Filed: 1997-05-21
Abstract: A high frequency heating cooking apparatus is capable of preventing from rusting and reducing the cost substantially at the same time. The heating compartment of the high frequency heating cooking apparatus of the invention comprises a side wall, a top panel, and a bottom panel. By folding and plating one plated steel plate, the side wall having a left side wall, a right side wall, and a back side wall is formed.      The plated steel plate has a function of preventing from rusting. The top panel is made of a stainless steel material, and this top panel has a power feed port, an intake hole, and an exhaust hole. The side wall made from a plated steel plate does not have opening ends of holes such as intake hole and exhaust hole.