baber/WOPTO huggingface dataset:
Patent CA-2243641-A1 (CA)
Title: Bolt-on wear runner assembly for material handling/displacement apparatus
Inventor: RUVANG JOHN A
IPC: E02F9/28
Filed: 1998-07-21
Abstract: A wear runner assembly is attached to a surface of an excavating bucket and serves to protect a portion of the surface from abrasion wear during use of the bucket. The assembly includes a base member, a wear runner member, a pair of bolts and a pair of conical locking nuts. The base member is welded to the surface and has a pair of undercut slots that captively retain the head portions of the bolts, with the bolt bodies being transverse to the surface and projecting outwardly beyond the outer side of the base member. The wear runner member is mounted on the base member by moving the wear runner member toward the base member in a direction transverse to the surface in a manner causing the outwardly projecting bolt body portions to enter and be recessed within a pair of openings formed through the wear member, and also causing projections on the base member to be complementarily received within recesses formed in the wear runner member. Finally, conical locking nuts are threaded onto the bolt bodies recessed within the wear runner member openings to releasably hold the wear runner member on the base member.      The interlock between the base member projections and the wear runner member recesses prevents operating loads imposed on the assembly from moving the wear runner member relative to the base member parallel to the protected surface to thereby prevent the bolts from being sheared by such operating loads.
Patent CA-2246577-A1 (CA)
Inventor: PARKER ANDREW E
IPC: B65B69/00
Filed: 1998-09-04
Abstract: Apparatus for extracting articles from a blister pack is described. The apparatus comprises first and second opposing rollers between which the pack is able to pass for article extraction through pressure from the rollers. The first roller is wholly or substantially cylindrical, and the second roller comprises a shaft having a plurality of transverse thereabouts, the discs being separately moveable along the shaft. The shaft preferably has circumferential grooves therealong to assist location of the discs during alignment. The discs meet and support the sides of the wells holding the articles in a similar manner to the edges of the lands in prior art machines, thereby to allow pressure extraction by the other roller. However, because the discs are separate, they can be aligned as desired or necessary to fit any blister pack configuration. The discs are also easily moveable and locatable along the shaft for relignment.
Patent CA-2247368-A1 (CA)
Inventor: BARNICKI SCOTT D
IPC: A23L1/305
Filed: 1997-01-24
Abstract: Utilisation de triglycérides contenant des fractions d'ester d'acides gras comprenant de l'acide arachidonique (AA) et de l'acide docosahexanoïque (DHA) dans des nutriments ou des suppléments nutritionnels pour alimentation entérale. Ces triglycérides sont dérivés de mélanges de lipides présentant des taux élevés de stérols et de phosphore. Suivant un mode de réalisation préféré, le nutriment ou supplément nutritionnel pour alimentation entérale destiné également aux nourrissons comprend une source de lipide dérivée du jaune d'oeuf. La source de lipide dérivée du jaune d'oeuf est préparée par transestérification ou hydrolyse, le mélange étant soumis à distillation et estérification avec de la glycérine pour produire un triglycéride contenant les acides gras désirés de AA et DHA et une quantité faible ou nulle de stérols et de phosphore.
Patent CA-2249010-A1 (CA)
Title: Xanthone analogs for the treatment of infectious diseases
Inventor: WINTER ROLF WALTER
IPC: A61K31/10
Filed: 1997-03-20
Abstract: Therapeutic compositions for the treatment of infectious diseases are disclosed. These compositions comprise xanthones and xanthone derivatives, such as 2,3,4,5,6-pentahydroxyxanthone. Also disclosed are methods for the treatment of infectious diseases using such compounds.
Patent CA-2251711-A1 (CA)
Title: Surgical grasper devices
Inventor: O'CONNOR PAUL D
IPC: A61B19/00
Filed: 1997-04-16
Abstract: The present invention provides a surgical grasper device (10) that comprises a generally elongate housing member (12) having a handle member (14) at a proximal end, and first and second grasping arms (20, 22) at a distal end. First and second grasping elements (24, 26) are preferably releasably attached to the first and second grasping arms (20, 22) respectively. The grasping elements (24, 26) are positioned on the arms (20, 22) in an opposed facing relationship to enable grasping a targeted surface, such as living tissue between the elements. A gripping material (36) at least partially covers or is otherwise incorporated into the surface of one or both of the grasping elements. The gripping material (36) provides enhanced holding power to the targeted surface relative to the holding power provided by the grasping elements in the absence of the gripping material (36).
Patent CA-2252399-A1 (CA)
Title: Composition for demonstrating the presence of ammonia in exhaled air
Inventor: NYSTR M CHRISTER
IPC: A61K49/00
Filed: 1997-04-18
Abstract: The present invention relates to a substantially water-free preparation for administering urea in a tablet form, a capsule form or some other solid form. The preparation dissolves very quickly in the stomach. The preparation is used to demonstrate the presence of ammonia in exhalation air, deriving from increased urease activity in the stomach in conjunction with an existing Helicobacter pylori infection.
Patent CA-2253272-A1 (CA)
Title: Processes for preparing thioxanthone and derivatives thereof
Inventor: BEARSON AMY LISA
IPC: G03F7/031
Filed: 1997-04-28
Abstract: A process for preparing thioxanthone and derivatives thereof is disclosed. In the process, an aromatic compound, such as cumene, is reacted with thiosalicylic acid (TSA) or dithiosalicylic acid (DTSA) in the presence of sulfuric acid. The reaction mixture, which includes thioxanthone or a derivative thereof, is thereafter distilled under reduced pressure to recover the thioxanthone compound.
Patent CA-2253403-A1 (CA)
Title: A method for determining the maturity and quality of seeds and an apparatus for sorting seeds
Inventor: JALINK HENDRIK
IPC: B07C5/342
Filed: 1997-04-28
Abstract: The invention is related to a method and an apparatus for sorting seeds for the assessment of the maturity and quality of seeds by measuring the amount of chlorophyll fluorescence. The method is based on measuring the amount of chlorophyll fluorescence of the seed envelope and of tissue containing chlorophyll becoming visible when cracks in the seed envelope are present. The invention consists of inducing fluorescence of the chlorophyll molecule by irradiating the seeds with electromagnetic radiation with a suitable wavelength and measuring the chlorophyll fluorescence. Properties of the method are the very high sensitivity, being fully non-destructive and the very high speed. These characteristics of the invention make it possible to construct a sorting device by which seeds can be selected on basis of the amount of chlorophyll.   Because the intensity of chlorophyll fluorescence is directly related to the maturity and the presence of cracks in the seed envelope, and therefore the quality of the seed, it is now possible to sort seeds on their quality. Experiments are being described of seeds from white cabbage, sugarbeet, carrot, pepper and tomato.
Patent CA-2253857-A1 (CA)
Title: Composes anti-viraux
Inventor: MUNROE JOHN EDWIN
IPC: C07C61/29
Filed: 1997-05-02
Abstract: La présente invention concerne des composés inhibant un virus d'enveloppe par inhibition de la fusion du virus avec la cellule hôte. Le virus peut être inhibé dans une cellule infectée, une cellule susceptible d'infection ou un mammifère nécessitant cette inhibition.
Patent CA-2254392-A1 (CA)
Title: Free-running oscillator circuit with simple starting circuit
Inventor: SCHMITT HARALD
IPC: H05B41/282
Filed: 1998-11-17
Abstract: A new starting circuit ALS for a free-running oscillator circuit,  in  particular  for  a  field-effect  transistor half-bridge in an electronic ballast for a low-pressure gas discharge lamp EL is described. By using a starting-capacitor C5, it is possible to dispense with a diac.
Patent CA-2256184-A1 (CA)
Title: Telecommunications rack
Inventor: VAN GAAL ADRIANUS
IPC: H04Q1/02
Filed: 1998-12-15
Abstract: A telecommunications rack is provided to house telecommunications equipment, to conform to standards set by NEBS and ETSI, and provide the advantages of a lightweight rack while remaining stiff.  This rack has two upright supports wherein each upright support has a truss member secured to vertical members.  The truss configuration permits easier access to cabling and reduces the weight of the rack.  The rack also incorporates a base with adjustable feet for improved levelling after the rack is installed.  The base also may be pre-stressed, which is advantageous in locations that are susceptible to seismic occurrences to reduce the risk of damaging the telecommunications equipment during such occurrences.
Patent CA-2257038-A1 (CA)
Title: Luminaire assembly
Inventor: FOUKE HERBERT ALAN
IPC: F21V5/02
Filed: 1998-12-24
Abstract: An improved luminaire assembly having an HID lighting source with an upper reflector portion and a lower  refractor  portion.    This  luminaire  assembly provides downlight control and glare control properties for a concentrated, narrowly spaced downwardly directed illumination.     The  downward  light  control  below horizontal to uniformly distribute downward directing the light rays below horizontal to angle in the range between 30° to 50° vertical.
Patent CA-2257119-A1 (CA)
Title: Exendin analogues, processes for their production and pharmaceutical preparations containing them
Inventor: GOEKE BURKHARD-JOHANNES
IPC: C12N15/09
Filed: 1997-06-05
Abstract: The invention concerns novel exendin analogues which can be used in the treatment of diabetes mellitus. The invention also concerns processes for preparing these substances and medicaments containing them. The exendin analogues are derived from SEQ ID NO: 1 (I) or SEQ ID NO: 2 (II).
Patent CA-2258295-A1 (CA)
Inventor: TRAN THUAN NGOC
IPC: B42D1/08
Filed: 1998-04-14
Abstract: A photographic album page (12) having an aesthetic border (36) surrounding the photograph being displayed is optimally formed of a single sheet of material (2) which is folded in half. One side of the sheet (12) has a decorative design (36), the other side has mounting corners (80) and/or adhesive for mounting the photographs and holding the page together after folding.
Patent CA-2258767-A1 (CA)
Inventor: OPREA DAN
IPC: H04L12/56
Filed: 1997-06-11
Abstract: An apparatus for receiving messages defined by data packets having respective header and payload portions where each header portion includes a channel representation regarding a channel associated with the data packet and an end of message representation representing whether or not the data packet is a final data packet in the message and where each payload portion includes information pertaining to the message. The apparatus includes data memory (36) for storing the payload portions of the data packets, list memory (94), a header processor (32) for receiving the header portion of the data packet and for providing status signals indicative of the channel representation (48) and the end of message representation (48), and a reassembly processor (34) programmed to maintain in the list memory (94) a pointer list of address pointers to unused blocks of data memory and a link list (96) of address pointers associated with each channel.
Patent CA-2258777-A1 (CA)
Title: Refrigerator with an air curtain generator
Inventor: CHOI YOUNG-HOUN
IPC: F24F9/00
Filed: 1997-05-27
Abstract: A refrigerator provided with an air curtain generator in a refrigerating room (200) is disclosed. A supply duct (42) for an air curtain is installed at the uppermost portion of the refrigerating room. A crossflow fan (44) is provided within the supply duct, and a supply port (43) is formed at a terminal end of the supply duct (42) adjacent to a door for the refrigerating room. The supply port (43) is slit-shaped and extends along a width direction of the refrigerating room. At least one step is provided on a lower surface of the inside of the supply duct. The supply duct (42) is communicated with a suction duct (47) constituting a cooling system of the refrigerator.      When the door is opened, the air curtain is formed over the open side of the refrigerating room (300) to block the invasion of the surrounding air.
Patent CA-2260306-A1 (CA)
Inventor: LAPOINTE DANIEL
IPC: A23L19/00
Filed: 1999-01-25
Abstract: The present invention relates to a vegetal hypoallergenic food base and a method for preparing the food base. The method for preparing a vegetal, hypoallergenic food base comprises the steps of (i) mixing oats, rice or oat flour or a by-product thereof, with a suitable amount of apples, pears, or a by-product thereof, for obtaining a mixture containing 25 to 50% of the other ingredient, and (ii) chopping the mixture obtained in step (i).
Patent CA-2260888-A1 (CA)
Inventor: CHAYER MARTINE
IPC: H01B1/12
Filed: 1997-07-03
Abstract: L'invention concerne des thiophènes porteurs de groupes (.omega.-sulfonate)alcoxy ou (.omega.-acid sulfonique)alcoxy, ainsi qu'à des polythiophènes porteurs de chaînes latérales (.omega.-acide-sulphonique)-alcoxy, préparés à partir de ces thiophènes. L'invention concerne encore des procédés de préparation de ces composés ainsi que des revêtements antistatiques et des blindages anti-induction électromagnétique comprenant ces polythiophènes.
Patent CA-2261961-A1 (CA)
Title: High density polyethylene films with improved barrier properties
Inventor: KLOSIEWICZ DANIEL W
IPC: C08J5/18
Filed: 1998-06-05
Abstract: This invention relates to High Density Polyethylene (HDPE) films having improved barrier properties. More particularly, the invention relates to HDPE films containing hydrocarbon resins having improved moisture barrier. The invention also relates to masterbatches for use in producing High Density Polyethylene films having improved barrier properties.
Patent CA-2264979-A1 (CA)
Inventor: BERNARDON JEAN-MICHEL
IPC: A61K31/4453
Filed: 1999-03-30
Abstract: L'invention concerne de nouveaux composés bicycliques-aromatiques qui présentent comme formule générale (I) <IMG> ainsi que l'utilisation de ces derniers dans des compositions pharmaceutiques destinées à un usage en médecine humaine ou vétérinaire (affections dermatologiques, rhumatismales, respiratoires, cardiovasculaires et ophtalmologiques notamment), ou bien encore dans des compositions cosmétiques.
Patent CA-2267126-A1 (CA)
Inventor: BROOKS DONALD ELLIOTT
IPC: G01N21/17
Filed: 1997-10-09
Abstract: Methods for measuring the amount of an analyte in a membrane, comprising applying to the membrane a clearing agent, are disclosed. The clearing agent can be an agent that has approximately the same refractive index as the membrane; alternatively, the clearing agent can be a dissolving agent, that dissolves the membrane. The analyte can be labelled to facilitate detection. Representative labels include fluorescent labels and detectable particles.
Patent CA-2268499-A1 (CA)
Inventor: CATHENAUT PHILIP IGOR
IPC: F25D13/06
Filed: 1999-04-22
Abstract: Method and apparatus for the moulding of small iced confectionery articles, in particular iced lollipops, by rapid freezing in line in a heat-insulated compartment, in which a very low temperature produced by a cryogenic gas prevails and which contains a chain for the transport of moulds, consisting of two half-shells, by the conveyance of the sets of moulds into a moulding section and then into a mould-removal section, in which the removal of the articles from the moulds takes place by means of a device for separating the mould half-bars.
Patent CA-2268638-A1 (CA)
Inventor: SOUSA JOHN GARY
IPC: B41J2/46
Filed: 1999-04-12
Abstract: Optimization of distances between each of an array of imaging devices and the surface of an oppositely disposed rotating drum is accomplished without disturbing the mechanical mounting of the imaging devices. For each device, an optimal distance from the recording construction is established; at this optimal distance, corresponding to substantially proper focus, maximum energy density is delivered to a recording medium on the drum. Rather than alter the actual device-to-drum distance to conform to this optimum, the optical paths between the devices and the drum are changed by varying the spacing between the radiation source (e. g., the end of a fiber-optic cable) and the assembly. This alters the point of focus, and therefore has the same practical effect as moving the device itself. The invention also provides a technique for determining the optimal device-to-drum distance by means of a sequence of imaged regions applied at different device-to-drum distances.
Patent CA-2269419-A1 (CA)
Title: Tree resistant cable
Inventor: KEOGH MICHAEL JOHN
IPC: C08L23/18
Filed: 1999-04-19
Abstract: TREE RESISTANT CABLE        Abstract of the Disclosure A composition comprising polyethylene and, for each 100 parts by weight of polyethylene, about 0.1 to about 3 parts by weight of the reaction product of (i) an aliphatic diacid anhydride or a polymer or copolymer thereof wherein the anhydride has 4 to 20 carbon atoms; and (ii) a polymer selected from the group consisting of a polycaprolactone, a polyalkylene glycol, a monoalhyl ether of a polyalkylene glycol, and a mixture of two or more of said polymers, the weight ratio of component (ii) to component (i) being in the range of about 0.05:1 to about 1:1.
Patent CA-2269515-A1 (CA)
Title: A transmission
Inventor: KLARICIC BORIS
IPC: F16H63/30
Filed: 1999-04-22
Abstract: A transmission comprising gear case bottom part 72 and rear cover 73; shaft 19 supported on bearings 34 and 37; shaft 20 supported on bearings 33, and 39; shaft 21 supported on bearings 35, 36 and 40 and shaft 22 supported on bearings 47 and 42.   Shaft 19 carries a cluster of seven gears 1, 2, 3, 4, 5, 6 and 7 all of them being integral part of the shaft. These gears are positioned along the shaft from the smallest gear 1 to the largest gear 7. Each gear on shaft 19 is permanently meshed with a gear on either shaft 20 or shaft 21. Gear 1 is meshed with gear 8, gear 2 with gear 9, gear 3 with gear 10, gear 4 with gear 11, gear 5 with gear 12, gear 6 with gear 13 and gear 7 with gear 14. Gear 17 on shaft 27 and gear 18 on shaft 20 are meshed with gear 16 on the output shaft 22. All gears on shafts 20, 21 and 22 in Figure 1 and gear 65 on shaft 61 in Figure 2 are rotating on angular contact ball bearings with their inner rings fixed to the shafts.  Gears are selected using cone or multiple plate disk clutches driven by hydraulic actuators.
Patent CA-2269608-A1 (CA)
Title: 2r,4s,s,s et 2s,4r,s,s hydroxy itraconazole
Inventor: HONG YAPING
IPC: C07D249/12
Filed: 1997-11-12
Abstract: L'invention concerne un procédé pour préparer des isomères optiquement purs d'hydroxy-itraconazole, en particulier les deux diastéréomères de cis dioxolanne de sec-butyle (S,S)-isomère, et pour réaliser la phosphatation et la sulfatation des dérivés desdits isomères. L'invention concerne également des compositions pharmaceutiques renfermant ces composés, et leur utilisation dans le traitement de l'infection fongique.
Patent CA-2270299-A1 (CA)
Title: Rail retaining device
Inventor: IGWEMEZIE JUDE O
IPC: E01B9/30
Filed: 1998-10-14
Abstract: A rail retaining device has a shoulder member for bearing on a lateral side of a rail flange. The shoulder has a downwardly facing abutment surface. A rail clip is of bent rod symmetrical about a vertical plane. The clip has an inner portion bearing on the flange, intermediate limb portions reacting with the abutment surface and flexed resiliently downwardly in the installed position, and an outer portion connected to each intermediate limb portion and extending arcuately outwardly and downwardly to a lower portion adapted to bear on a bearing surface.
Patent CA-2271013-A1 (CA)
Title: Nitric oxide donor compounds and pharmaceutical compositions for pulmonary hypertension and other indications
Inventor: BRILLI RICHARD J
IPC: A61P1/02
Filed: 1997-11-05
Abstract: The invention is directed to nitric oxide (NO) donor compounds (such as those of formulae 1-4) and to pharmaceutical compositions containing such nitric oxide (NO) donor compounds, for delivering NO to the apical surface of a mucosa, where the nitric oxide is released for passage across the epithelial monolayer of the mucous membrane. The NO donor compounds include polyalkyleneamine NO donors as well as tertiary and quaternary amino aliphatic NO donor compounds. The compounds and compositions of the invention are useful in any situation in which it is desirable to deliver NO across a mucosal surface. For example, the compounds and compositions of the invention are particularly useful in treating pulmonary hypertension, male impotence, and several other specific conditions.
Patent CA-2274825-A1 (CA)
Inventor: HARRINGTON EDMUND MARTIN
IPC: A61P35/00
Filed: 1997-12-17
Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.
Patent CA-2279464-A1 (CA)
Title: Air filter inlet and positioning guide for an air conditioner
Inventor: RODRIGUEZ NESTOR HERNANDEZ
IPC: F24F1/02
Filed: 1999-08-03
Abstract: An air conditioner is provided of the type having an indoor section, which includes a housing, evaporator coil and an indoor grille adapted to be mounted to the housing in spaced relation to the evaporator coil. The grille includes a front wall having a return opening therein to admit return air to be conditioned into the evaporator coil. The front wall also has an elongated opening adjacent to an edge thereof, which is adapted to receive a filter for insertion and removal of the filter into the space between the back wall of the indoor grille and the evaporator coil. The filter includes a rectangular frame having a leading edge and a trailing edge and laterally spaced edges interconnecting the leading and trailing edges. A  filter guide structure is integrally formed with the grille and is adapted to receive the leading edge of the filter with the filter frame angularly disposed with respect to the front wall and for directing the rectangular frame into the space between the back wall of the indoor grille and the evaporator coil without contacting the evaporator coil. In a preferred embodiment, the trailing edge defines an ornamental outer wall similar in configuration to the structure defining the return air openings in the front wall of the grille. Structure is provided on the ornamental outer wall and the filter guide structure for supporting and positioning the outer wall with respect to the outer grille structure.