baber/WOPTO huggingface dataset:
Patent CA-2325779-A1 (CA)
Title: New derivatives of 12,13-(pyranosyl)-indolo[2,3-a]pyrrolo[3,4-c]carbzole and 12,13 (pyranosyl)-furo[3,4-c]indol[2,3-a]carbazole, their preparation process and the pharmaceutical compositions therein
Inventor: PIERRE ALAIN
IPC: C07H19/23
Filed: 2000-11-17
Abstract: A composition comprises 12,13-(Pyranosyl)-indolo(2,3-a)pyrrolo(3,4-c)carbazole and 12,13-(pyranosyl)-furo(3,4-c)indolo(2,3-a)carbazole derivatives (I), or their isomers, salts with acids or bases, are new A composition comprises 12,13-(Pyranosyl)-indolo(2,3-a)pyrrolo(3,4-c)carbazole and 12,13-(pyranosyl)-furo(3,4-c)indolo(2,3-a)carbazole derivatives of formula (I), or their isomers, salts with acids or bases, are new R1, R2 = U-V; U = 1-6C alkylene, optionally substituted by one or more halo or OH, and which may be unsaturated; V = H, halo, CN, NO2, N3, 1-6C alkyl, aryl, arylalkyl, OH, 1-6C alkoxy, aryloxy, aryl alkoxy, formyl, carboxy, aminocarbonyl, NRaRb, -CO-T1, -CO-NRa-T1, -NRa-CO-T1, -O-CO-T1, -CO-O-T1, -O-T2-NRaRb, -OT2-ORa, -O-T2-COORa, -NRa-T2-NRaRb, -NRa-T2-ORa, -NRa-T2-CO2Raor S(O)n-Ra; Ra, Rb = H, 1-6C alkyl, aryl, or arylalkyl, or both together with the N atom form a 5-7 membered heterocycle which may contain a second heteroatom (O or N) and may be substituted by alkyl, alkoxy, OH, amino, 1-6C alkylamino, or 1-6C dialkylamino; T1 = 1-6C alkyl, aryl, 1-6C arylalkyl, 1-6C alkylene, optionally substituted by -ORa, -NRaRb, -COORa, -CO-Ra, or -CO-NRaRb; T2 = 1-6C alkylene; n = 0 - 2; G = O or NR3; R3 = H, 1-6C alkyl, aryl, arylalkyl, cycloalkyl, cycloalkyl alkyl, -ORa, -NRaRb, -OT2-NRaRb, -NRa-T2-NRaRb, 1-6C hydroxylamino, dihydroxylamino, -CO-Ra, -NH-CO-Ra, 1-6C alkylene, optionally substituted by one or more of halogen, CN, NO2, -ORa, -NRaRb, -COORa, -CORa, hydroxylamino, dihydroxylamino, or -CO-NHRa; X = H, OH, 1-6C alkoxy, SH, or 1-6C alkylthio; Y = H, or X and Y together with the C atom form carbonyl; X1 = H, OH, 1-6C alkoxy, SH, or 1-6C alkylthio; Y1 = H or X1 and Y1 together with the C atom form carbonyl; R4, R5 = H, halogen, OH, alkoxy, aryloxy, aryl alkoxy, alkyl, arylalkyl, aryl, amino (optionally substituted by one or two alkyl, alkyl, aryl and arylalkyl groups), azido, -N=NRa, or -O-CO-Rc; Rc = 1-6C alkyl (optionally substituted by one or more halogen, OH, amino, alkylamino and dialkylamino groups), aryl, aralkyl, cycloalkyl or heterocycloalkyl; R6 = -U1-R4; U1 = a bond or methylene; or R4, R5, and R6 taken in pairs together with the C atoms may = 3-6 membered ring containing 1 or 2 O atoms, except for the following specific compounds: 1,11-dichloro-12,13-(1,2-(4-(O-methyl- beta -D-mannopyranosyl))-6,7,12,13-tetrahydro(5H)indolo(2,3-a)pyrrolo(3,4-c )carbazole-5,7-dio ne; 12,13-(1,2-(4-(O-methyl- beta -D-mannopyranosyl))-6,7,12,13-tetrahydro(5H)indolo(2,3-a)pyrrolo(3,4-c )carbazole-5,7-dione; 12,13-(1,2-(4-(O-methyl- beta -D-mannopyranosyl))-6,7,12,13-tetrahydro(5H)indolo(2,3-a)pyrrolo(3,4-c )carbazole-5-one; and 12,13-(1,2-(4-(O-methyl- beta -D-mannopyranosyl))-5,6,12,13-tetrahydro(7H)indolo(2,3-a)pyrrolo(3,4-c )carbazole-7-one.
Patent CA-2326278-A1 (CA)
Title: Remote monitoring through the brg
Inventor: SANKALIA ANISH
IPC: H04L12/70
Filed: 2000-11-20
Abstract: A system and method of providing customer premises remote monitoring for use in a powerful, facilities-based, broadband communications system that guarantees voice, data and video communication reliability and security to users for a multimedia system including integrated telephone, television and data network. The remote monitoring service enables, for example, the environment of the system subscriber's customer premises to be monitored from a remote location by those authorized by the subscriber. Further, customer premises equipment usage may be monitored. The customer premises equipment, such as a broadband residential gateway (BRG) may be equipped with a microphone(s) and camera(s) (possibly including a speaker(s)) and the system, for example, the BRG and IP Central Station may be configured to allow active monitoring of the customer premises from a remote location.
Patent CA-2328769-A1 (CA)
Title: Palis halo
Inventor: MCQUOID SEAN W
IPC: A45B25/14
Filed: 2000-12-27
Abstract: The umbrella for the "PaLiS" system allows for the lighting units to be plugged directly into the main post. This innovation eliminates the outside wiring that is required for the retrofit unit. All wiring is contained within the main post and is part of the umbrella. Since this umbrella is designed spe-cifically for the "PaLiS" system, any other internally wired umbrella would not be recommended for use with this system.
Patent CA-2329686-A1 (CA)
Title: Position finder, measuring apparatus with position finder, and measuring system
Inventor: USAKI YOSHIHIKO
IPC: G06F3/048
Filed: 2000-12-27
Abstract: A picture of a plan view 4 of an area is displayed on a screen 24 of a base unit 2 of a measuring apparatus. The picture contains symbols 45 for respective traps disposed in the displayed area. A bar code is assigned to each trap for identifying it. When the bar code on one trap is read out, a marking "X" is added to the symbol 45 for that trap, so that an operator can readily know the location in the area of that trap on the display screen and, therefore, the current position of the operator in the area.
Patent CA-2331982-A1 (CA)
Title: Pallet and method of manufacturing the pallet
Inventor: STERNHAMN NILS-AKE
IPC: B65D19/00
Filed: 1999-05-11
Abstract: The invention relates to a pallet arrangement (1), preferably to a pallet intended for one-time use only, comprising an upper deck plate (2), bottom runners (3) and spacer elements (4) located between the deck plate (2) and the bottom runners (3) and functioning as pallet feet.      The spacer elements are comprised of supportive tubular elements (5) which are fixed in position relative to the deck plate (2) against locking flaps (8) that are folded down around circular fold liens (7) punched in the deck plate. In turn, the locking flaps are firmly clamped between the tubular spacer elements (5) and locking tubes (10) that are inserted from above through openings (9) that were formed in the deck plate (2) by folding down the locking flaps (8). The invention also relates to a method of manufacturing the pallet, in which method attachment of the spacer elements (4) to the underside of the deck plate (2) is achieved by punching out in said deck plate openings (9) such as to form locking flaps (8) over which the tubular spacer elements (5) are fixed with the aid of locking tubes (10) which are pressed into the openings (9) and which firmly press the tubular spacer elements (5) against said locking flaps (8), whereafter the free ends (11) of the tubular spacer elements are glued firmly to the bottom runners (3).
Patent CA-2332070-A1 (CA)
Inventor: PLOMTEUX ALEXANDRE
IPC: A47L9/19
Filed: 2001-01-24
Abstract: The invention relates to a filtration vacuum differential monitoring device for vacuum cleaner provided with a filter, said device comprising an electronic control module able to generate a signal, and a pressure switch connected to said module and provided with two hoses, one hose being connected on the low pressure side of the filter, the other hose being connected on the high pressure side of said filter.
Patent CA-2332164-A1 (CA)
Inventor: EDWARDS GARETH ANTHONY
IPC: H04L12/56
Filed: 2001-01-25
Abstract: A mobile communications network using short range RF base stations for servicing an area of a building is provided. The network connects authorized terminals located within the serviced area to each other. Base stations are provided within the building structure and use the in-building wire-line infrastructure, such as telephone lines or a LAN to connect to a central data processing center. The processing center monitors the location of the authorised terminals within the building, determines whether they are mobile or not, validates their identity and associated access rights, for establishing voice, data, and video communications. The processing centre and can also re-direct fixed line in-coming communications to the appropriate mobile terminal, as instructed. The invention also enables authorized terminals to communicate with an outside communication network, e.g. a WAN, PSTN, LAN, VPN, with high reliability, due mainly to use of short range RF communications.
Patent CA-2334026-A1 (CA)
Title: Porous insulating compounds and method for making same
Inventor: KOHL PAUL A
IPC: H01L21/762
Filed: 1999-06-04
Abstract: A method of forming a porous insulating composition comprising the steps of (A) providing at least one organic sacrificial material/dielectric material composition comprising at least one organic sacrificial material and at leas t one dielectric material; and (B) removing the at least one organic sacrifici al material in the at least one organic sacrificial material/dielectric materia l composition, in order to generate pores in the at least one dielectric material. Also disclosed is a composition useful in making a porous insulato r, comprising a heat-activated, pore-forming, sacrificial material; and a dielectric material. Alternatively, the composition useful in making a porou s insulator, comprises at least one pore-forming, organic sacrificial material ; ant at least one dielectric material, wherein the at least one pore-forming,  material is a norbornene-type polymer.
Patent CA-2337353-A1 (CA)
Inventor: EDWARDS ALED
IPC: C07K1/12
Filed: 1999-07-15
Abstract: A method and device to assist in the determination of protein domain boundaries is described. In particular the device is designed to provide a high throughput of proteolytic digestion of proteins to identify domains and their boundaries, for use in protein structure determination, in a manner that is amenable to automation. Proteases are immobilized in a convenient format such as a microtitre plate and preferably arranged in a matrix thereby allowing for simultaneous degradation of a protein by a number of proteases at a number of concentrations.
Patent CA-2338489-A1 (CA)
Inventor: PESCHER GEORG
IPC: A61F5/44
Filed: 1999-08-03
Abstract: L'invention concerne un article absorbant jetable, à élément de gestion fécale, destiné à gérer des fluides, en particulier des fluides à viscosité élevée tels que les matières fécales et les menstrues. L'élément de gestion fécale comprend une pluralité de fibres orientées dans la direction Z, ce qui améliore le transport des fluides dans le direction Z. Cet élément est placé entre la couche supérieure et la couche inférieure de l'article absorbant jetable.
Patent CA-2338748-A1 (CA)
Inventor: ORTEN BIRGER
IPC: H04R5/02
Filed: 1999-07-15
Abstract: A head phone comprises loudspeaker units (10) of the type that rests on the outside of the user's ear and is held in place by a support means (8), however the loudspeaker units (10) are equipped with a sound concentrating duct (5-7) that in use is placed a short distance into the auditory canal of the user.
Patent CA-2341359-A1 (CA)
Title: Novel optical architectures for microvolume laser-scanning cytometers
Inventor: NORTON SCOTT
IPC: G01N33/483
Filed: 1999-08-20
Abstract: Instrumentation and methods for performing charged coupled device (CCD) base d confocal spectroscopy with a laser spot array are provided. A sample is scanned by a plurality of excitation laser scanning spots. The scanning spot s are generated, for example, by converting a laser excitation beam into an array of beams using a multiple beam generating optic, such as a Damann grating. Each scanning spot scans and excites a separate region of the sampl e. Fluorescent light emitted by the sample is collected and imaged onto the surface of a CCD detector that has been electronically divided into bins of pixels, with each bin corresponding to one of the scanning spots. Each bin functions as a confocal aperture in which the confocal depth of focus can be  controlled by changing the dimensions of the bin. Plural CCD detectors can b e used for multichannel imaging of individual wavelengths. The instrumentation  and methods are useful in any spectroscopic application including microscopy  and microvolume laser scanning cytometry (MLSC).
Patent CA-2342379-A1 (CA)
Inventor: PALMA FLORENCIO NETO
IPC: F03B17/06
Filed: 2001-03-28
Abstract: Submersible vessels adapted with electromagnetic propeller motor-generators for the conversion of currents energy directly to electricity and hydrogen, are anchored to floating anchors attached to bottom floor of rivers and ocean currents at choice locations, for abundant and inexpensive production of electricity and liquefied hydrogen fuel with minimal disruption to the environment to provide a means for phasing out of fossil fuels, copping with global warming and the eventual flooding of costal flat lowland areas, worldwide. A base for the eventual colonization and of the oceans, the exploration of mineral resources, ocean farming, in the replica of dynamic ocean space cities with their own identity, trading with the rest of the world.
Patent CA-2343259-A1 (CA)
Inventor: BERNDL GUNTHER
IPC: A61P21/00
Filed: 2001-04-05
Abstract: a) a mixture which comprises at least one thermoplastic, physiologically tolerated, water-soluble or water-swellable polymeric binder and creatine, and contains 1 to 20 mol of water per mol of creatine is prepared, b) the mixture is plasticated at or above the softening point of the polymeric binder, preferably with at least partial evaporation of the water, c) the plasticated mixture is shaped to dosage forms and cooled.
Patent CA-2346895-A1 (CA)
Title: Apparatus for flow-line treatment of articles in an artificial medium
Inventor: ZEBERINSH ARTHUR
IPC: C23C14/56
Filed: 1999-10-13
Abstract: The invention relates to an apparatus for flow-line treatment of articles under artificial atmosphere, the said apparatus comprising: at least one vacuum working chamber (13) provided with treatment means for processing of the articles; means for maintaining the artificial atmosphere in the said working chamber, locks (12) in the ends of the vacuum working chamber; transport means for transporting the articles through at least one working chamber and the locks; loading and unloading devices (10) in the ambient atmosphere; and transportation means; wherein: each of the locks comprises a movable body (2), installed inside airtight shells (4), each this body comprises at least one cavity (5); the bodies are movable between a first position, in which the cavity is in connection with the first chamber and the transport means in the first chamber extend into the cavity, and a second positon, in which the cavity is in connection with a second chamber, being located at the other side of the lock, while the transport means in the second chamber extend into the cavity; and the gap between the shell and the body is an air gap (3) seal.
Patent CA-2348026-A1 (CA)
Inventor: RUEGER PETRA
IPC: A61P43/00
Filed: 2001-06-08
Abstract: Antibody binding to the SEMP1 antigen and characterized in that said antibody binds to SEMP1 in a manner equivalent to an antibody selected from the group of antibodies DSM ACC2458, DSM ACC2459, DSM ACC2461, and DSM ACC2463 is useful for cancer diagnosis and therapy.
Patent CA-2348218-A1 (CA)
Title: Wire cable for window regulators of automobiles
Inventor: KIM YOUNG-JO
IPC: D07B1/16
Filed: 2001-05-24
Abstract: A wire cable for window regulators of automobiles is disclosed. In the wire cable, the core strand has a double-layer twisted strand structure with an F+6+12 element wire structure, and consists of a high-strength synthetic resin filament used as a core element wire (F), six internal element wires primarily twisted around the core element wire to form an internal layer around the core element wire, and twelve external element wires secondarily twisted around the internal layer to form an external layer around the internal layer.      Eight external strands, having a single-layer twisted strand structure with a 1+6 element wire structure, are twisted around the core strand to form an 8×7+(F+6+12) element wire structure of the wire cable in cooperation with the core strand. The synthetic resin filament used as the core element wire of the core strand has a diameter slightly larger than that of the internal and external element wires of the core strand. The core strand is also compressed at a compression ratio of 2 - 10%, thus bringing its element wires into surface contact with each other in place of point contact. In this wire cable, the element wires of the core strand are not likely to be deformed or broken, thus being improved in its fatigue resistance against a repeated bending action, in addition to improving the productivity of the wire cables.
Patent CA-2348764-A1 (CA)
Title: Process to prepare microencapsulated formulations
Inventor: WANG WENHUA W
IPC: B01J13/22
Filed: 1999-11-10
Abstract: Provided is a method of encapsulating a chemical agent comprising: a) combining particles of a chemical agent and an encapsulation effective amount of a first encapsulating agent in an aqueous solvent and b), converting the first encapsulating agent to a polymer to form encapsulated particles of the chemical agent.
Patent CA-2349331-A1 (CA)
Title: Multicomponent meningococcal vaccine
Inventor: GORRINGE ANDREW RICHARD
IPC: A61P31/04
Filed: 1999-11-02
Abstract: A composition comprising Transferrin binding proteins A and B is described (TbpA and TbpB). The composition is suitable for use in vaccines and for treatment of Gram negative bacterial infection, particularly meningococcal infection, demonstrating a broad spectrum of protection to a number of different bacterial pathogens. Also described are compositions comprising Tbps and other components, such as neisserial outer membrane vesicles and Cu,Zn-Superoxide dismutase. Methods for preparation of these compositions and their uses in vaccination against disease are further provided.
Patent CA-2351337-A1 (CA)
Title: Method for galvanizing and galvannealing employing a bath of zinc and aluminum
Inventor: PATIL RAMCHANDRA S
IPC: C23C2/40
Filed: 1999-11-05
Abstract: The present application discloses a method for hot-dip galvanizing and galvannealing which employs a bath of zinc and aluminum.  Strips are immersed in the bath to produce substantially dross-free galvannealed and galvanized strips. The bath can have substantially the same effective aluminum concentration during galvannealing as during galvanizing, and the temperature set-point of the bath is at a temperature of about 440 °C to about 450 °C. The snout temperature of the strip is controlled between 470 °C and 538 °C, depending on the composition of the steel.
Patent CA-2353880-A1 (CA)
Inventor: NOMURA TOSHIHIRO
IPC: E04F15/10
Filed: 1999-12-10
Abstract: A composite hardened material characterized by containing an amorphous material (2) consisting of at least two kinds of oxides and having a fibrous  material (3) mixed in the amorphous material (2); and a production method thereof, the composite hardened material including one formed by hardening papermaking sludge, whereby enhancing a bending strength without compromise in processibility and productivity.
Patent CA-2356752-A1 (CA)
Title: Polymer dispersion and method to produce the same
Inventor: NURMI KARI
IPC: D21H19/22
Filed: 2000-02-07
Abstract: The invention relates to a starch-based polymer dispersion, which contains a copolymer of starch with monomers. The invention also relates to a process for the preparation of said dispersion and its use as a surface sizing additive for paper and as a wet- and dry-strengthener for paper which is added to the wet end of the paper machine.
Patent CA-2362015-A1 (CA)
Title: Device for filtering and adding grain refining agent to metal melts
Inventor: SCHNEIDER WOLFGANG
IPC: C22B9/02
Filed: 2001-11-08
Abstract: The invention relates to a device for filtering and adding grain refining materials to metal melts with a first filter (10) and a feed for a grain-refining material, where the first filter has a porous filter medium. The filter efficiency of the first filter (10) is substantially improved according to the invention by arranging the feed fox the grain-refining material in the direction of flow after the first filter (10). The undissolved impurities introduced via the grain-refining materiel are removed by positioning a second filter (16) in the direction of flow after the feed for the grain-refining material.        The single figure is provided for publication with the summary.
Patent CA-2363135-A1 (CA)
Title: Creating hypermedia content for a web site
Inventor: BAGLEY MARK
IPC: G06F17/22
Filed: 2000-02-16
Abstract: Hypermedia content for a web site is created making use of a computer configuration such as a personal computer (PC1a) that has an operating syste m (14) in which files are configurable in a hierarchical structure and the operating system is provided with a viewer (17) that provides a visual displ ay of the hierarchical structure and an indication of the file content. The viewer (17) for the operating system is used (step S1) to establish a hierarchical structure of files (Fig. 5) corresponding to content for the we b site, and then a conversion program module (29) is run (step S2) to convert the file contents into hypermedia for the web site with hyperlinks therein corresponding to the file structure. After locally previewing the hypermedia  with a browser (50) the content is uploaded (step S3) to a server to establi sh the web site.
Patent CA-2363548-A1 (CA)
Title: Flow electroporation chamber and method
Inventor: ACKER JESSE L
IPC: A61M1/36
Filed: 1996-03-11
Abstract: Disclosed is a method and apparatus for the encapsulation of biologically-active substances in red blood cells, characterized by an optionally automated, continuous-flow, self-contained electroporation system which allows withdrawal of blood from a patient, separation of red blood cells, and optional recombination of blood plasma and the modified red blood cells thereby producing blood with modified biological characteristics. The present invention in this divisional application is particularly directed to apparatus for washing biological particles, comprising a biological particle plate having an outside surface, and an inside surface with ridges thereon defining a biological particle labyrinth with an entrance and an exit for the passage of biological particles therethrough. There is also a wash solution plate comprising an outside surface, and an inside surface having ridges thereon defining a wash solution labyrinth, corresponding to the biological particle labyrinth, with an entrance and an exit for the passage of wash solution therethrough. A semi-permeable membrane is disposed between the biological particle labyrinth and the wash solution labyrinth, wherein the semi-permeable membrane prevents the passage of particles as large as or larger than the biological particles therethrough.
Patent CA-2366656-A1 (CA)
Inventor: BRYCE DON
IPC: F24F8/158
Filed: 2001-01-12
Abstract: The portable air purifying device (10) is provided for removing airborne particles. The device includes a housing (12) including an exterior surface formed with an air inlet (26) and an air outlet (28). The air outlet is formed as a plurality of openings. A scroll (44) is located within the housing and has walls formed with an intake opening (194) and an exhaust port (186). The exterior surface and the walls define a cavity (76). The cavity has a first portion and a second portion. The first portion is in communication between the exhaust port and the air outlet. A fan (14) is positioned within the intake opening for drawing air in through the air inlet to pass through the scroll and the first portion of the cavity to be expelled through the air outlet while the second portion of the cavity is under a positive pressure. A filter assembly (48) is assembled within the housing between the air inlet and the fan. The device can include a second filter assembly.