baber/WOPTO huggingface dataset:
Patent CA-2580573-A1 (CA)
Title: Diagnosis and state monitoring of junctions, crossings or crossroads and rail joints and track inhomogeneities by means of a rail vehicle
Inventor: ZOLL ANDREAS
IPC: B61K9/08
Filed: 2005-05-04
Abstract: The invention relates to a method and to a device for the diagnosis and state monitoring of a wear and functional state of a junction and/or a crossing and/or a crossroads and/or rail joints and/or track inhomogeneities of a rail traffic path which is made of several tracks. According to the invention, swing acceleration in at least one direction is measured and stored when overtaking a rail vehicle on a junction, crossings or crossroads, in addition to rail joints or track inhomogeneities on at least one component of the rail vehicle, the swing acceleration being produced on the component of the rail vehicle when overtaking the rail vehicle at the junction, crossing or crossroads, rail joints, track inhomogeneities. The inventive method also measures and stores the speed of the rail vehicles and determines and stores the direction of travel, determines and stores the place of the junction, crossing or crossroads, rail joints, track inhomogeneities, carries out a control as to whether characteristic, predetermined threshold values of the measured swing accelerations have been exceed. If the predetermined threshold value of the swing accelerations are exceeded, a subsequent, further measurement of the state of the components of the junction, crossing or crossroads, rail joints and track inhomogeneities takes place.
Patent CA-2581089-A1 (CA)
Inventor: RODE JOSEPH
IPC: E01B19/00
Filed: 2005-09-21
Abstract: The invention concerns a method for covering parts of a rail (1) for railway vehicles which are not in contact with the vehicle wheels, said method comprising applying a rubber jacket (6) on said parts and fixing said jacket to the rail, said jacket having outer lateral sides which extend along the rail, and for a predetermined load exerted by the vehicle on the rail, a distribution of said load between a first fraction exerted on the rail head (3) and a second fraction of said load exerted on the rail base (4) is determined, the geometry of each lateral side being configured to form a non-rectilinear profile allowing said distribution between said first and second fraction.
Patent CA-2585336-A1 (CA)
Inventor: LIN WEN-TSAN
IPC: A63B55/60
Filed: 2007-04-17
Abstract: A golf trolley with an easy-collapsed auxiliary wheel includes a golf trolley frame, an auxiliary wheel frame and two joint of rotary shafts. The joints of rotary shafts pivot between the golf trolley frame with a first rotary shaft member and the auxiliary wheel frame with a second one,, and the first and the second rotary shaft member are controlled by a shaft lever of an eccentric pressure plate for locking or unlocking. Accordingly, the auxiliary wheel frame rotating unrestricted when releasing the eccentric pressure plate and then the first and the second rotary shaft member, whereas it is locked when pulling the said eccentric pressure plate and then locking the first and the second rotary shaft member.
Patent CA-2585768-A1 (CA)
Title: Auto spray device for pipeline of central air conditioner and application method
Inventor: HUO ZHI XIONG MR
IPC: F24F8/24
Filed: 2007-04-02
Abstract: An auto spray device for pipeline of central air conditioner comprising two auto spray devices or above, a timing control circuit, a power supply and two aerosol cans or above, the auto spray devices are connected with the timing control circuit electrically; and the aerosol cans are deployed respectively on the bottom of the auto spray devices. Said auto spray device comprising a gear assembly and a motor;  said gear assembly comprising two gears and an driving gear, said driving gear is positioned on the top of the spray nozzle of the aerosol can. The aerosol can comprising a spay nozzle, an aerosol valve and a can body. And the application method of auto spray device for pipeline of central air conditioner.
Patent CA-2586929-A1 (CA)
Title: N,n'-diphenylurea derivatives suitable as kinase inhibitors
Inventor: HOELZEMANN GUENTER
IPC: C07D471/04
Filed: 2005-10-12
Abstract: Compounds of formula (I), wherein R1,R3 and X have the meanings cited in Claim 1, are inhibitors of tyrosinkinases, particularly TIE-2, and can be used to treat tumors.
Patent CA-2587667-A1 (CA)
Title: Imine compound
Inventor: TODA YOSHIHISA
IPC: C07D471/04
Filed: 2005-10-31
Abstract: An imine compound represented by the formula (X) (wherein A represents a heterocyclic group; R1, R2, and R3 each represents hydrogen, halogeno, C1-10 alkyl optionally substituted by haloaryl, C3-10 cycloalkyl, C1-6 haloalkyl, C1-10 alkoxy, etc.; R4 represents optionally substituted C1-10 alkyl, C2-6 alkenyl, or aryl; R5 represents hydrogen, C1-10 alkoxy, C1-6 haloalkyl, optionally substituted C1-10 alkyl or C2-6 alkenyl, optionally substituted aryl or heterocyclic group, etc.; and W represents -CO-, -CO-CO-, -CO-NH-, -CS-NH-, or -SO2-) or a cannabinoid receptor agonist containing the compound as an active ingredient. The imine compound has agonistic activity against a cannabinoid receptor and is useful as a therapeutic or preventive agent for pains and autoimmune diseases.
Patent CA-2588607-A1 (CA)
Inventor: MOON YOUNG-CHOON
IPC: C07D239/42
Filed: 2005-11-23
Abstract: In accordance with the present invention, compounds that inhibit the expression of VEGF post-transcriptionally have been identified, and methods for their use provided. In one aspect of the invention, compounds and compositions useful in the inhibition of BEGF production, and/or in the inhibition of angiogenesis, and/or in the treatment of cancer, diabetic retinopathy or exudative macular degeneration are provided. In another aspect of the invention, methods are provided for the inhibition of VEGF production, the inhibition of angiogenesis, and/or the treatment of cancer, diabetic retinopathy or exudative macular degeneration using the compounds of the invention.
Patent CA-2592526-A1 (CA)
Inventor: SASAKI YOSHIMI
IPC: A41G3/00
Filed: 2005-12-26
Abstract: Wig (10) comprising wig base (11) and, planted thereon, hairs (12), wherein the wig base (11) is composed of first base member (14) of artificial skin and, arranged on the backside thereof, second base member (15) of net material, and wherein the hairs (12) are bound to the second base member (15) and further caused to penetrate the first base member (14) of artificial skin from its underside and drawn out on the front side to thereby avoid forming of staple legs on the backside of wig base. Thus, there can be obtained wig (10) that exhibits natural appearance as if the hairs (12) were growing from skin pores, excelling in flattering shape.
Patent CA-2594127-A1 (CA)
Title: Pharmaceutical aerosol formulations for pressurized metered dose inhalers comprising a sequestering agent
Inventor: PIVETTI FAUSTO
IPC: A61K47/02
Filed: 2006-02-13
Abstract: Aerosol solution formulation for use in an aerosol inhaler which comprises at least one active ingredient selected from a group consisting of 20-ketosteroids and quinolinone derivatives, a propellant containing a hydrofluoroalkane, and a cosolvent, stabilized by addition of a specific amount of a sequestering agent.
Patent CA-2598329-A1 (CA)
Inventor: PAQUET RENE
IPC: F02C7/28
Filed: 2007-08-22
Abstract: The rim seal is positioned in an annular space between blades and a non-rotating adjacent structure in a gas turbine engine. The rim seal is connectable to the non--rotating structure and is made of an abradable material.
Patent CA-2600034-A1 (CA)
Inventor: JOHNSON ANDREA L
IPC: G09B3/00
Filed: 2006-03-03
Abstract: A computerized course module creation system that assists an instructor in creating a course modules with lessons and test questions that assess user competency of predefined skills. The skill is created by breaking down the skill into component parts. Once created, the skill can be modified and saved for future use in different course modules. Additionally, a course or a course module is saved and can be used by the instructor's students or another instructor's students. Furthermore, a royalty payment for use of a course model can be shared by a combination of the creator the course module, an educational institutional hosting the creation of the course model, and an instructor teaching a class utilizing the course module.
Patent CA-2600855-A1 (CA)
Title: Sensor responsive electric toothbrushes and methods of use
Inventor: PINYAYEV ALEKSEY MIKHAILOVICH
IPC: A61N5/06
Filed: 2005-03-09
Abstract: Disclosed is a sensor responsive electric toothbrush that can adjust its output or operation depending upon information received by one or more sensors incorporated in the toothbrush or as selected by a user. The information typically relates to certain conditions or the presence of particular substances or agents within or outside of the oral cavity. The sensor responsive toothbrush also includes one or more responsive output components that provide a responsive output in response to the sensed information.
Patent CA-2606896-A1 (CA)
Title: A sleeping pillow
Inventor: KEEFE KATHY ANNE
IPC: A47G9/10
Filed: 2007-11-06
Abstract: An improved sleeping pillow of generally rectangular configuration having two longer sides and two relatively shorter sides comprising a center portion having a centrally disposed relatively deep cavity on an upper surface adapted to receive and support the rear of a user's head; a first side extension disposed on one of the two sides of the center portion and having a first recess on an upper surface of the first side extension adapted to receive and support a user's head; a second side extension disposed on the other of the two sides of the center portion and having a second recess on an upper surface of the second side extension adapted to receive and support the user's head; the improvement wherein (a) the center portion has (i) a first inner wall separating the first recess from the deep cavity; and (ii) a second inner wall separating the second recess from the deep cavity; (b) wherein the first side extension has an outer edge first portion parallel to the first inner wall and the second side extension has an outer edge second portion parallel to the second inner wall;  and (c) wherein (i) the first recess has a sloped bottom first surface extending upwardly from the first inner wall to the first outer edge first portion; and (ii) the second recess has a sloped bottom second surface extending upwardly from the second inner wall to the second outer edge second portion. The pillow provides an alternative to the application of chemical or the like compositions to reduce the on-set of facial wrinkling or peri-occular swelling.
Patent CA-2607263-A1 (CA)
Inventor: DEINERT KARINA
IPC: A01H5/00
Filed: 2006-05-09
Abstract: The present invention relates to expression cassettes comprising transcription regulating nucleotide sequences with seed-preferential or seed-specific expression profiles in plants obtainable from Arabidopsis thaliana gene described by the GenBank Arabidop- sis thaliana genome loci At4g36700 (encoding a cupin domain-containing protein) and its orthologous gene from Brassica napus.
Patent CA-2608162-A1 (CA)
Inventor: CHRISTOPHER PAUL
IPC: G01N33/50
Filed: 2006-05-23
Abstract: Lateral flow assay devices and methods for detecting a first member of a specific binding pair in a sample which comprises a plurality of nonspecific binding pair members are adapted for two step determinations. In one embodiment, a two step lateral flow assay method for identifying IgE  antibodies in a sample comprises applying a sample to a sample port of a device, wherein the device is adapted to deliver the sample to a lateral flow matrix having a plurality of IgE antigen species immobilized at respective positions at a first location The two step method further comprises allowing the sample to travel along the lateral flow matrix through the immobilized plurality of IgE antigen species to a second location downstream of the first location, applying liquid buffer to the lateral flow matrix to mobilize labeled reagent which is adapted to bind anti-IgE antibody and is dried on the lateral flow matrix at a location upstream of the delivery of the filtered sample to the lateral flow matrix, and allowing labeled reagent mobilized by the liquid buffer to travel along the lateral flow matrix through the immobilized plurality of IgE antigen species to a location downstream of the first location. Further embodiments comprise additional lateral flow immunoassay devices and methods for identifying IgE antibodies in a sample.
Patent CA-2608757-A1 (CA)
Title: High surface area iron material prepared from a low surface area iron metal precursor
Inventor: PETRINI GUIDO
IPC: C01B3/16
Filed: 2006-05-09
Abstract: A method for producing a high surface area iron material starting with a low surface area iron metal is disclosed. The iron material of the present invention has a surface area of at least about 200 m2/g, and is prepared via a method which comprises reacting a low surface area iron metal with oxygen and an organic acid. The high surface area iron material formed via this method is essentially free of contaminants.
Patent CA-2612133-A1 (CA)
Inventor: HOLMQVIST SARA
IPC: A61P25/00
Filed: 2006-06-21
Abstract: The application relates to new piperazine- or morpholine-substituted azetidine derivatives of formula I. These compounds are antagonists at the neurokinin receptor and can be used for the treatment of gastrointestinal diseases. The application also relates to processes for the preparation of the compounds and to intermediates in said preparation.
Patent CA-2613887-A1 (CA)
Inventor: WISE RICHARD J
IPC: H02K49/00
Filed: 2006-06-28
Abstract: A torque converter device comprises a flywheel rotatable about a first axis, the flywheel including a first body portion having a first radius from a circumferential surface and a first radius of curvature, a first plurality of magnets mounted in the first body portion, each having first ends disposed from the circumferential surface of the first body portion, and each of the first ends of first plurality of magnets having a second radius of curvature similar to the first radius of curvature of the first body portion, a second plurality of magnets mounted in the first body portion, each of the second plurality of magnets being disposed from the circumferential surface of the first body portion, and a generator disk rotatable about a second axis angularly offset with respect to the first axis, the generator disk including a second body portion, and a third plurality of magnets within the second body portion for magnetically coupling to the first and second pluralities of magnets.
Patent CA-2616173-A1 (CA)
Inventor: THEODORESCU CATALIN VICENTIU
IPC: F15B1/027
Filed: 2008-01-10
Abstract: A maintenance free pressurized hydraulic reservoir, comprising the reservoir housing, a gas chamber and a fluid chamber, which are separated each from other by a membrane. The membrane is located within the reservoir housing, and Is installed with the extremity sealed directly on the reservoir housing. A pressure transducer located within the gas chamber, is provided to monitor the evolution of nitrogen pressure due to the fluid volume change and temperature variation. The pressure transducer will also indicate the reservoir instantaneous volume as a result of fluid pressure variation. A temperature transducer located within the fluid chamber, is provided to monitor the evolution of fluid temperature during hydraulic system operation. A miniaturized cartridge check valve is threaded within the reservoir housing to allow charging of the gas chamber with nitrogen.
Patent CA-2616730-A1 (CA)
Title: Support et filtre catalytique a base de carbure de silicium et a haute surface specifique
Inventor: ANDY PATRICIA
IPC: B01D53/94
Filed: 2006-07-19
Abstract: L'invention se rapporte à une structure en nid d'abeilles, faite d'un matériau céramique poreux, ladite structure étant caractérisée en ce que le matériau céramique poreux qui la constitue comprend : de 50 à 95 % en masse de carbure de silicium SiC ; de 5 à 50 % en masse d'au moins une phase céramique oxyde ;  ladite structure se caractérisant en outre par une porosité supérieure à 10%, par une surface spécifique supérieure à 0,5 m2/g et par une distribution des tailles de pore du type au moins bimodale. L'invention se rapporte également au procédé d'obtention d'une telle structure ainsi qu'au filtre ou support catalytique obtenu à partir d'une telle structure, après dépôt d'un catalyseur.
Patent CA-2616893-A1 (CA)
Inventor: FLEISCHMANN EDGAR
IPC: B32B27/36
Filed: 2008-01-02
Abstract: Multilayer film with a longitudinal and transverse direction, comprising:  (a) a base layer; (b) a coating layer comprising a soluble polymer, pigment and/or dye, wherein the composition and/or concentration of the pigment and/or dye varies in the direction parallel to the film surface; and (c) a sealing layer; use of the film and process for manufacturing the film.
Patent CA-2617954-A1 (CA)
Title: Method and system for extracting web data
Inventor: NAVOT AKIVA
IPC: G06F17/30
Filed: 2006-08-03
Abstract: An apparatus for providing an analysis of attitudes expressed in web content, comprising: a collector for collecting attitude-data in relation to a predetermined subject from one or more pre-selected web site, the attitude-data containing attitudes in relation to the predetermined subject; a processor, associated with the collector, for processing the attitude data so as to generate an attitude analysis; and an outputter, associated with the processor, for outputting the attitude analysis, thereby to provide an indication of attitudes being expressed in the web content in relation to the predetermined subject.
Patent CA-2620807-A1 (CA)
Inventor: KIRKBY MARK WYNN
IPC: A23C19/08
Filed: 2005-09-05
Abstract: A method of producing a pasta filata cheese product, such as a Mozzarella-type cheese, in a continuous process without emulsifier or pH regulator additives requires preparing a typical pasta filata-type cheese curd and supplying the curd in cut pieces to one end of a processing chamber (14). The chamber (14) has an agitator (18) which rotates to work, knead, stretch and move the curd through the chamber. At the same time, steam is injected into the curd in the chamber through a plurality of injection nozzles (23) spaced along the length of the chamber (14) to heat and cook the cheese while it is simultaneously mechanically worked. The cooked product exiting from the chamber (14) is moulded to a desired shape.
Patent CA-2622263-A1 (CA)
Title: Bevelled foam
Inventor: BUDIG KLAUS
IPC: A61L15/42
Filed: 2006-09-26
Abstract: The invention relates to a foam dressing with a bevelled edge and where the density at the edge is higher than the density at the central part of the foam. The high density at the edges causes gel blocking of the wound exudate thereby preventing leakage of exudate through the edges. In a preferred embodiment the foam dressing is non-adhesive. The foam dressing may have a water-impervious backing layer, which extends all the way over the top of the dressing and down to the wound-contacting surface. The wound dressing is particularly useful in treatment of venous ulcers in connection with compression bandages, as the bevelling of the edges markedly reduces the indentations in the leg following use of this dressing when compared to a dressing with straight edges.
Patent CA-2622452-A1 (CA)
Title: Hemodynamics improving agent
Inventor: KATSUDA SHIN-ICHIRO
IPC: A61P9/10
Filed: 2006-09-14
Abstract: It is intended to provide a novel hemodynamics improving agent which aims at preventing and improving worsening in the peripheral hemodynamics accompanying aging or the progress in a circulatory disease. Namely, a hemodynamics improving agent which comprises a serotonin derivative as the active ingredient.
Patent CA-2622915-A1 (CA)
Inventor: QI FENGXIA
IPC: A61K38/08
Filed: 2006-09-27
Abstract: Disclosed herein are a class of compounds comprising peptides of the sequence (X-Y-Z)n, wherein X is an amino acid selected from aspartic acid, glutamic acid, asparagine, alanine and glutamine, and Y and Z are amino acids selected from alanine, serine, threonine, phosphoserine, phosphothreonine, and their derivatives.  These compounds have the property of binding tightly and specifically to calcified surfaces, making them useful for a variety of applications including remineralization of tooth and bone surfaces, diagnosis of bone and tooth defects, treatment of bone and tooth defects, and analysis of the presence and location of calcified deposits both in vitro and in vivo and in industrial, synthetic, medical, dental, and research applications where identification, localization, or manipulation of calcification is desirable.
Patent CA-2626418-A1 (CA)
Title: System and method for calcination/carbonation cycle processing
Inventor: HORLEY CONNOR JAMES
IPC: C01B32/50
Filed: 2006-10-23
Abstract: A system and method for calcination/carbonation cycle processing. The system comprises a calciner reactor for receiving partially carbonated mineral sorbent granules; a heat exchange structure for transferring heat through a wall of the calciner reactor to a granular flow of the sorbent granules for facilitating a calcination reaction of the sorbent granules to regenerate the sorbent granules; a gas extraction unit for removing gas products from the calciner, wherein the gas products comprise carbon dioxide from the calcination reaction; a carbonator reactor for receiving the regenerated sorbent granules from the calciner reactor and for receiving a cold flue gas, such that the regenerated sorbent granules are partially carbonised while the flue gas is scrubbed and the partially carbonated sorbent granules and the scrubbed flue gas exit the carbonator reactor as respective hot materials; and a riser unit for cycling the partially carbonated sorbent granules from the carbo.pi.ator reactor to the calciner reactor.
Patent CA-2626428-A1 (CA)
Title: Power conversion regulator with exponentiating feedback loop
Inventor: MORONG WILLIAM H
IPC: H03F3/45
Filed: 2006-11-06
Abstract: A feedback control loop around a gain element controls the output signal of said gain element responsive to an input or reference signal, and is additionally responsive to a non-linear feedback signal. The feedback loop of this invention comprises computation means for exponentiating a signal representing the output of the gain element to generate said non-linear feedback signal. The control loop of invention provides exceptional transient response when used for driving reactive loads.
Patent CA-2630541-A1 (CA)
Inventor: CURRY KENNETH M
IPC: G01N27/30
Filed: 2007-02-22
Abstract: A method of creating a sensor that may include applying a first conductive material on a first portion of a substrate (110) to form a reference electrode (125) and depositing a first mask (130) over the substrate, the first mask (130) having an opening that exposes the reference electrode and a second portion of the substrate. The method may also include depositing a second conductive material (140) into the opening in the first mask, the second conductive material (140) being in direct contact with the reference electrode (125) and depositing a second mask (150) over the second conductive material, the second mask having an opening (160) over the second portion of the substrate, the opening exposing a portion of the second conductive material, which forms a working surface to receive a fluid of interest. The sensor is also described.